1 2014-09-10 David Malcolm <dmalcolm@redhat.com>
3 * final.c (this_is_asm_operands): Strengthen this variable from
4 rtx to const rtx_insn *.
5 * output.h (this_is_asm_operands): Likewise.
6 * rtl-error.c (location_for_asm): Strengthen param "insn" from
7 const_rtx to const rtx_insn *.
8 (diagnostic_for_asm): Likewise.
9 * rtl-error.h (error_for_asm): Likewise.
10 (warning_for_asm): Likewise.
12 2014-09-10 David Malcolm <dmalcolm@redhat.com>
14 * genextract.c (print_header): When writing out insn_extract to
15 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
16 * recog.h (insn_extract): Strengthen the param from rtx to
19 2014-09-10 Mike Stump <mikestump@comcast.net>
21 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
24 2014-09-10 Martin Jambor <mjambor@suse.cz>
26 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
27 (analyze): Do not set analyze flag if expand_thunk returns false;.
28 (create_wrapper): Likewise.
29 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
31 2014-09-10 Martin Jambor <mjambor@suse.cz>
34 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
35 new decl properly. Analyze the new thunk if it is expanded.
37 2014-09-10 Andreas Schwab <schwab@suse.de>
39 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
40 [USED_FOR_TARGET]: Define.
42 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
44 * config/mips/mips.c (mips_secondary_reload_class): Handle
47 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
49 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
52 2014-09-10 Jakub Jelinek <jakub@redhat.com>
54 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
55 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
56 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
57 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
58 flag_delete_null_pointer_checks for them.
59 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
60 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
61 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
62 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
63 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
65 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
66 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
67 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
68 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
69 * doc/invoke.texi (-fsanitize=nonnull-attribute,
70 -fsanitize=returns-nonnull-attribute): Document.
72 * ubsan.h (struct ubsan_mismatch_data): Removed.
73 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
74 * ubsan.c (ubsan_source_location): For unknown locations,
75 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
76 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
77 Allow more than one location and arbitrary extra arguments passed
78 in ... instead of through MISMATCH pointer.
79 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
80 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
81 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
84 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
85 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
86 Anna Tikhonova <anna.tikhonova@intel.com>
87 Ilya Tocar <ilya.tocar@intel.com>
88 Andrey Turetskiy <andrey.turetskiy@intel.com>
89 Ilya Verbin <ilya.verbin@intel.com>
90 Kirill Yukhin <kirill.yukhin@intel.com>
91 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
94 (define_mode_iterator VI48F): New.
95 (define_insn "<avx512>_compress<mode>_mask"): Rename from
96 "avx512f_compress<mode>_mask" and update mode iterator.
97 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
98 "avx512f_compressstore<mode>_mask" and update mode iterator.
99 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
100 "avx512f_expand<mode>_maskz" and update mode iterator.
101 (define_insn "<avx512>_expand<mode>_mask"): Rename from
102 "avx512f_expand<mode>_mask" and update mode iterator.
104 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
105 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
106 Anna Tikhonova <anna.tikhonova@intel.com>
107 Ilya Tocar <ilya.tocar@intel.com>
108 Andrey Turetskiy <andrey.turetskiy@intel.com>
109 Ilya Verbin <ilya.verbin@intel.com>
110 Kirill Yukhin <kirill.yukhin@intel.com>
111 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
114 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
115 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
116 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
117 avx512dq_rangepv4sf_mask.
119 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
121 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
122 (define_insn "reduces<mode>"): Ditto.
123 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
125 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
126 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
127 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
129 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
130 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
131 Anna Tikhonova <anna.tikhonova@intel.com>
132 Ilya Tocar <ilya.tocar@intel.com>
133 Andrey Turetskiy <andrey.turetskiy@intel.com>
134 Ilya Verbin <ilya.verbin@intel.com>
135 Kirill Yukhin <kirill.yukhin@intel.com>
136 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
139 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
140 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
141 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
142 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
143 avx512vl_getmantv2df_mask.
144 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
145 avx512f_vgetmantv4sf_round.
147 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
148 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
150 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
151 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
152 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
153 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
155 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
156 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
157 update mode iterator.
159 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
160 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
163 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
164 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
165 update mode iterator.
166 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
167 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
170 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
171 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
173 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
174 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
175 update mode iterator.
176 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
177 "avx512f_getmant<mode><round_saeonly_name>".
179 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
182 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
184 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
185 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
186 Anna Tikhonova <anna.tikhonova@intel.com>
187 Ilya Tocar <ilya.tocar@intel.com>
188 Andrey Turetskiy <andrey.turetskiy@intel.com>
189 Ilya Verbin <ilya.verbin@intel.com>
190 Kirill Yukhin <kirill.yukhin@intel.com>
191 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
193 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
194 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
195 (define_mode_iterator FMAMODE_AVX512): New.
196 (define_mode_iterator FMAMODE): Remove conditions.
197 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
198 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
199 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
201 (define_mode_iterator FMAMODE_NOVF512): Remove.
202 (define_insn "*fma_fmadd_<mode>"): Rename from
203 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
204 FMAMODE mode iterator.
205 (define_mode_iterator VF_SF_AVX512VL): New.
206 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
207 Use VF_SF_AVX512VL mode iterator.
208 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
209 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
211 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
212 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
214 (define_insn "*fma_fmsub_<mode>"): Rename from
215 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
216 FMAMODE mode iterator.
217 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
218 Use VF_SF_AVX512VL mode iterator.
219 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
220 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
222 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
223 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
225 (define_insn "*fma_fnmadd_<mode>"): Rename from
226 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
227 use FMAMODE mode iterator.
228 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
229 Use VF_SF_AVX512VL mode iterator.
230 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
231 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
233 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
234 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
236 (define_insn "*fma_fnmsub_<mode>"): Rename from
237 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
238 FMAMODE mode iterator.
239 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
240 Use VF_SF_AVX512VL mode iterator.
241 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
242 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
244 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
245 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
247 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
248 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
249 use VF_AVX512VL mode iterator.
250 (define_insn "*fma_fmaddsub_<mode>"): Rename from
251 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
253 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
254 Use VF_SF_AVX512VL mode iterator.
255 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
256 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
258 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
259 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
261 (define_insn "*fma_fmsubadd_<mode>"): Rename from
262 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
263 remove usage of subst.
264 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
265 Use VF_SF_AVX512VL mode iterator.
266 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
267 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
269 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
270 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
273 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
276 * calls.c (precompute_arguments): Check
277 promoted_for_signed_and_unsigned_p and set the promoted mode.
278 (promoted_for_signed_and_unsigned_p): New function.
279 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
280 and set the promoted mode.
281 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
282 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
283 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
285 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
287 * opth-gen.awk: Generate mapping from cpp message reasons to the
288 options that enable them.
289 * doc/options.texi (CppReason): Document.
291 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
293 * doc/invoke.texi (Wnormalized=): Update.
295 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
298 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
299 operands. Split off the constant operand alternative to ...
300 (*bool<mode>3_imm): New.
302 2014-09-09 David Malcolm <dmalcolm@redhat.com>
304 * rtl.h (single_set_2): Strengthen first param from const_rtx to
305 const rtx_insn *, and move prototype to above...
306 (single_set): ...this. Convert this from a macro to an inline
307 function, enforcing the requirement that the param is a const
309 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
311 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
312 Strengthen both params from rtx to rtx_insn *.
313 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
314 Likewise; introduce locals "producer_set", "consumer_set", using
315 them in place of "producer" and "consumer" when dealing with SET
317 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
318 when invoking single_set in region guarded by INSN_P.
319 (avr_out_bitop): Likewise.
320 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
321 region guarded by GET_CODE check, using methods to strengthen
322 local "this_insn" from rtx to rtx_insn *, and for clarity.
323 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
324 Strengthen local "insn" from rtx to rtx_insn *.
325 (define_insn_and_split "xload<mode>_A"): Likewise.
326 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
328 (find_load): Likewise for return type.
329 (workaround_speculation): Likewise for both locals named
331 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
333 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
335 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
337 * config/h8300/h8300.c (notice_update_cc): Likewise.
338 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
339 "insn" and "dep_insn".
340 (exact_store_load_dependency): Likewise for both params.
341 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
342 since this now clashes with inline function. Instead, delay
343 calling single_set until the point where its needed, and then
344 assign the result to "compare_set" and rework the conditional that
346 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
347 local "last" from rtx to rtx_insn *.
348 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
350 (mips_store_data_bypass_p): Likewise for both params.
351 * config/mips/mips.c (mips_load_store_insns): Likewise for second
353 (mips_store_data_bypass_p): Likewise for both params.
354 (mips_orphaned_high_part_p): Likewise for param "insn".
355 * config/mn10300/mn10300.c (extract_bundle): Likewise.
356 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
357 Introduce local rtx "insn2_pat".
358 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
360 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
361 Introduce local rtx "set", using it in place of "insn" for the
362 result of single_set. This appears to fix a bug, since the call
363 to find_regno_note on a SET does nothing.
364 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
365 params from rtx to rtx_insn *.
366 (set_to_load_agen): Likewise.
367 * config/s390/s390.c (s390_label_align): Likewise for local
368 "prev_insn". Introduce new rtx locals "set" and "src", using
369 them in place of "prev_insn" for the results of single_set
370 and SET_SRC respectively.
371 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
372 Introduce new rtx local "set" using in place of "jump" for the
373 result of single_set. Use SET_SRC (set) rather than plain
375 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
377 (noncall_uses_reg): Likewise.
378 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
379 guarded by GET_CODE check, using its methods for clarity, and to
380 enable strengthening local "this_insn" from rtx to rtx_insn *.
381 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
382 "insn" from rtx to rtx_insn *.
383 (define_expand "umulhisi3"): Likewise.
384 (define_expand "smulsi3_highpart"): Likewise.
385 (define_expand "umulsi3_highpart"): Likewise.
386 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
387 local "after". Replace GET_CODE check with a dyn_cast,
388 introducing new local rtx_sequence * "seq", using insn method for
391 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
392 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
393 place of "insn" once we're dealing with patterns rather than the
395 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
396 (scan_trace): Likewise for local "elt", updating lookups within
397 sequence to use insn method rather than element method.
398 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
400 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
401 * ifcvt.c (noce_try_abs): Likewise for local "insn".
402 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
404 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
405 "insn" from rtx to rtx_insn *.
406 (skip_usage_debug_insns): Likewise for return type, adding a
408 (check_secondary_memory_needed_p): Likewise for local "insn".
409 (inherit_reload_reg): Likewise.
410 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
411 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
413 (store_data_bypass_p): Likewise for both params.
414 (if_test_bypass_p): Likewise.
415 * recog.h (store_data_bypass_p): Likewise for both params.
416 (if_test_bypass_p): Likewise.
417 * reload.c (find_equiv_reg): Likewise for local "where".
418 * reorg.c (delete_jump): Likewise for param "insn".
419 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
421 * store-motion.c (replace_store_insn): Likewise for param "del".
422 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
423 and use its methods for clarity, and to strengthen local "del"
424 from rtx to rtx_insn *.
425 (build_store_vectors): Use insn method of "st" when calling
426 replace_store_insn for typesafety and clarity.
428 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
430 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
431 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
432 on how to make it legal in future.
434 2014-09-09 David Malcolm <dmalcolm@redhat.com>
436 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
438 (restinsn): Likewise.
439 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
441 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
443 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
445 (arc_hazard): Likewise for both params.
446 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
447 checked casts to rtx_sequence * and uses of the insn method for
449 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
450 (arc_adjust_insn_length): Likewise for param "insn".
451 (struct insn_length_parameters_s): Likewise for first param of
452 "get_variants" callback field.
453 (arc_get_insn_variants): Likewise for first param and local
454 "inner". Replace a check of GET_CODE with a dyn_cast to
455 rtx_sequence *, using methods for type-safety and clarity.
456 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
457 rtx_sequence * and uses of the insn method for type-safety when
458 invoking arc_adjust_insn_length.
459 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
461 (arm_address_offset_is_imm): Likewise.
462 (struct tune_params): Likewise for params 1 and 3 of the
463 "sched_adjust_cost" callback field.
464 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
465 params 1 and 3 ("insn" and "dep").
466 (xscale_sched_adjust_cost): Likewise.
467 (fa726te_sched_adjust_cost): Likewise.
468 (cortexa7_older_only): Likewise for param "insn".
469 (cortexa7_younger): Likewise.
470 (arm_attr_length_move_neon): Likewise.
471 (arm_address_offset_is_imm): Likewise.
472 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
473 * config/avr/avr.c (avr_notice_update_cc): Likewise.
474 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
475 (workaround_speculation): Likewise for local "last_condjump".
476 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
477 (shadow_or_blockage_p): Likewise.
478 (get_unit_reqs): Likewise.
479 (get_unit_operand_masks): Likewise.
480 (c6x_registers_update): Likewise.
481 (returning_call_p): Likewise.
482 (can_use_callp): Likewise.
483 (convert_to_callp): Likewise.
484 (find_last_same_clock): Likwise for local "t".
485 (reorg_split_calls): Likewise for local "shadow".
486 (hwloop_pattern_reg): Likewise for param "insn".
487 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
488 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
489 (frv_extract_membar): Likewise.
490 (frv_optimize_membar_local): Strengthen param "last_membar" from
491 rtx * to rtx_insn **.
492 (frv_optimize_membar_global): Strengthen param "membar" from rtx
494 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
496 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
497 both params from rtx to rtx_insn *.
498 (ia64_ld_address_bypass_p): Likewise.
499 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
501 (ia64_safe_type): Likewise.
502 (group_barrier_needed): Likewise.
503 (safe_group_barrier_needed): Likewise.
504 (ia64_single_set): Likewise.
505 (is_load_p): Likewise.
506 (record_memory_reference): Likewise.
507 (get_mode_no_for_insn): Likewise.
508 (important_for_bundling_p): Likewise.
509 (unknown_for_bundling_p): Likewise.
510 (ia64_st_address_bypass_p): Likewise for both params.
511 (ia64_ld_address_bypass_p): Likewise.
512 (expand_vselect): Introduce new local rtx_insn * "insn", using it
513 in place of rtx "x" after the emit_insn call.
514 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
515 Strengthen param from rtx to rtx_insn *.
516 (ix86_agi_dependent): Likewise for both params.
517 (ix86_attr_length_immediate_default): Likewise for param 1.
518 (ix86_attr_length_address_default): Likewise for param.
519 (ix86_attr_length_vex_default): Likewise for param 1.
520 * config/i386/i386.c (ix86_attr_length_immediate_default):
521 Likewise for param "insn".
522 (ix86_attr_length_address_default): Likewise.
523 (ix86_attr_length_vex_default): Likewise.
524 (ix86_agi_dependent): Likewise for both params.
525 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
526 (vselect_insn): Likewise for this variable.
527 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
529 (m68k_sched_attr_opy_type): Likewise.
530 * config/m68k/m68k.c (sched_get_operand): Likewise.
531 (sched_attr_op_type): Likewise.
532 (m68k_sched_attr_opx_type): Likewise.
533 (m68k_sched_attr_opy_type): Likewise.
534 (sched_get_reg_operand): Likewise.
535 (sched_get_mem_operand): Likewise.
536 (m68k_sched_address_bypass_p): Likewise for both params.
537 (sched_get_indexed_address_scale): Likewise.
538 (m68k_sched_indexed_address_bypass_p): Likewise.
539 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
540 (m68k_sched_indexed_address_bypass_p): Likewise.
541 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
542 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
544 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
545 params from rtx to rtx_insn *.
546 (mips_fmadd_bypass): Likewise.
547 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
548 (mips_linked_madd_p): Likewise.
549 (mips_macc_chains_last_hilo): Likewise for this variable.
550 (mips_macc_chains_record): Likewise for param.
551 (vr4130_last_insn): Likewise for this variable.
552 (vr4130_swap_insns_p): Likewise for both params.
553 (mips_ls2_variable_issue): Likewise for param.
554 (mips_need_noat_wrapper_p): Likewise for param "insn".
555 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
556 in place of "x" after the emit_insn.
557 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
558 params from rtx to rtx_insn *.
559 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
560 (pa_combine_instructions): Introduce local "par" for result of
561 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
563 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
564 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
565 (rl78_alloc_physical_registers_op1): Likewise.
566 (rl78_alloc_physical_registers_op2): Likewise.
567 (rl78_alloc_physical_registers_ro1): Likewise.
568 (rl78_alloc_physical_registers_cmp): Likewise.
569 (rl78_alloc_physical_registers_umul): Likewise.
570 (rl78_alloc_address_registers_macax): Likewise.
571 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
572 * config/s390/predicates.md (execute_operation): Likewise for
574 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
576 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
577 (addr_generation_dependency_p): Likewise for param "insn".
578 (s390_agen_dep_p): Likewise for both params.
579 (s390_fpload_toreg): Likewise for param "insn".
580 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
581 * config/sh/sh.c (sh_loop_align): Likewise for param and local
583 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
584 * config/sh/sh_treg_combine.cc
585 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
587 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
588 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
589 "and_insn", "load", "shift".
590 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
592 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
593 for XEXP (note, 0) of the REG_CC_SETTER note.
594 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
595 rtx_insn *, eliminating a checked cast made redundant by this.
596 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
598 * genattr.c (main): When writing out the prototype to
599 const_num_delay_slots, strengthen the param from rtx to
601 * genattrtab.c (write_const_num_delay_slots): Likewise when
602 writing out the implementation of const_num_delay_slots.
603 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
604 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
605 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
606 favor of new rtx locals "src" and "set" and new local rtx_insn *
608 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
610 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
611 locals "cond", "if_then_else", "set" and new rtx_insn * locals
613 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
614 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
615 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
616 the top-level scope, replacing with new more tightly-scoped rtx
617 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
618 "new_insn", "copy_of_insn_b", and make local rtx "set" more
620 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
622 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
624 (ira_setup_alts): Likewise for param "insn".
625 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
626 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
628 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
629 new more-tightly scoped rtx locals "add3_insn", "insn",
630 "add2_insn" and rtx_insn * "move_insn".
631 * postreload-gcse.c (eliminate_partially_redundant_load): Add
632 checked cast on result of gen_move_insn when invoking
634 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
636 (verify_changes): Add a checked cast on "object" when invoking
638 (extract_insn_cached): Strengthen param "insn" from rtx to
640 (extract_constrain_insn_cached): Likewise.
641 (extract_insn): Likewise.
642 * recog.h (insn_invalid_p): Likewise for param 1.
643 (recog_memoized): Likewise for param.
644 (extract_insn): Likewise.
645 (extract_constrain_insn_cached): Likewise.
646 (extract_insn_cached): Likewise.
647 * reload.c (can_reload_into): Likewise for local "test_insn".
648 * reload.h (cleanup_subreg_operands): Likewise for param.
649 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
650 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
651 result of emit_insn. Remove a checked cast made redundant by this
653 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
655 * sel-sched.c (get_reg_class): Likewise.
657 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
658 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
660 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
661 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
663 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
665 2014-09-09 David Malcolm <dmalcolm@redhat.com>
667 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
668 const rtx_insn *, and from rtx to rtx_insn * for the other
670 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
671 INSN_LOCATION, since we know INSN_P holds.
672 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
673 (insn_file): Likewise.
674 (insn_scope): Likewise.
675 (insn_location): Likewise.
677 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
678 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
679 for the result of gen_load_const_gp.
680 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
681 param from rtx to rtx_insn *.
682 * config/rs6000/rs6000.c (output_call): Likewise.
683 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
684 introducing a checked cast to rtx_sequence * and use of the insn
686 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
687 from rtx to rtx_insn *.
688 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
689 (insn_line): Likewise.
690 (insn_file): Likewise.
691 (insn_location): Likewise.
692 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
693 from rtx to rtx_insn *.
694 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
695 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
696 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
698 * reorg.c (relax_delay_slots): Strengthen locals named "after"
699 from rtx to rtx_insn *; use methods of "pat" for type-safety.
701 2014-09-09 David Malcolm <dmalcolm@redhat.com>
703 * combine.c (try_combine): Eliminate checked cast on result of
705 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
706 autogenerated one by strengthening the return type and params 2 and 3
707 from rtx to rtx_insn *, and by naming the params.
708 * gengenrtl.c (special_rtx): Add INSN to those that are
710 * rtl.h (gen_rtx_INSN): New prototype.
712 2014-09-09 David Malcolm <dmalcolm@redhat.com>
714 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
716 (no_equiv): Likewise.
717 (update_equiv_regs): Likewise.
718 (setup_reg_equiv): Likewise. Strengthen locals "elem",
719 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
720 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
722 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
723 from rtx to rtx_insn_list *.
724 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
725 rtx_insn_list * and use methods for clarity and typesafety.
726 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
728 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
729 redundant check on INSN_P (insns): this cannot hold, as "insns" is
730 an INSN_LIST, not an insn.
731 (reverse_equiv_p): Strengthen local "insns" from rtx to
732 rtx_insn_list * and use methods for clarity and typesafety.
733 (contains_reloaded_insn_p): Likewise for local "list".
735 2014-09-09 Jiong Wang <jiong.wang@arm.com>
737 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
738 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
739 (arm_builtin_vectorized_function): Likewise.
740 * config/arm/arm_neon_builtins.def: New macro for copysignf.
741 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
743 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
745 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
746 * builtins.h (default_target_builtins): Likewise.
747 * gcse.h (default_target_gcse): Likewise.
748 * target-globals.h (target_globals): Add a destructor. Convert
749 void-pointer fields back to their real type and change from
750 GTY((atomic)) to GTY((skip)).
751 (restore_target_globals): Remove casts accordingly.
752 * target-globals.c (save_target_globals): Use XCNEW rather than
753 ggc_internal_cleared_alloc to allocate non-GC structures.
754 Use ggc_cleared_alloc to allocate the target_globals structure
756 (target_globals::~target_globals): Define.
758 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
760 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
761 mnemonic instead of fldmfdd.
762 * config/arm/arm.c (vfp_output_fstmd): Rename to...
763 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
764 Output vpush when address register is SP.
765 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
766 (vfp_output_vstmd): ... This.
767 * config/arm/vfp.md (push_multi_vfp): Update call to
770 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
772 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
774 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
776 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
777 (*sqrtdf2_vfp): Likewise.
778 (*cmpsf_vfp): Likewise.
779 (*cmpsf_trap_vfp): Likewise.
780 (*cmpdf_vfp): Likewise.
781 (*cmpdf_trap_vfp): Likewise.
783 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
785 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
786 (*truncdfsf2_vfp): Likewise.
787 (*truncsisf2_vfp): Likewise.
788 (*truncsidf2_vfp): Likewise.
789 (fixuns_truncsfsi2): Likewise.
790 (fixuns_truncdfsi2): Likewise.
791 (*floatsisf2_vfp): Likewise.
792 (*floatsidf2_vfp): Likewise.
793 (floatunssisf2): Likewise.
794 (floatunssidf2): Likewise.
796 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
798 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
799 (*muldf3_vfp): Likewise.
800 (*mulsf3negsf_vfp): Likewise.
801 (*muldf3negdf_vfp): Likewise.
802 (*mulsf3addsf_vfp): Likewise.
803 (*muldf3adddf_vfp): Likewise.
804 (*mulsf3subsf_vfp): Likewise.
805 (*muldf3subdf_vfp): Likewise.
806 (*mulsf3negsfaddsf_vfp): Likewise.
807 (*fmuldf3negdfadddf_vfp): Likewise.
808 (*mulsf3negsfsubsf_vfp): Likewise.
809 (*muldf3negdfsubdf_vfp): Likewise.
811 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
813 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
814 (*absdf2_vfp): Likewise.
815 (*negsf2_vfp): Likewise.
816 (*negdf2_vfp): Likewise.
817 (*addsf3_vfp): Likewise.
818 (*adddf3_vfp): Likewise.
819 (*subsf3_vfp): Likewise.
820 (*subdf3_vfp): Likewise.
821 (*divsf3_vfp): Likewise.
822 (*divdf3_vfp): Likewise.
824 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
826 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
828 (arm_print_operand): Don't convert real values to decimal
829 representation in default case.
830 (fp_immediate_constant): Delete.
831 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
832 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
834 (*thumb2_movsi_vfp): Likewise.
835 (*movdi_vfp): Likewise.
836 (*movdi_vfp_cortexa8): Likewise.
837 (*movhf_vfp_neon): Likewise.
838 (*movhf_vfp): Likewise.
839 (*movsf_vfp): Likewise.
840 (*thumb2_movsf_vfp): Likewise.
841 (*movdf_vfp): Likewise.
842 (*thumb2_movdf_vfp): Likewise.
843 (*movsfcc_vfp): Likewise.
844 (*thumb2_movsfcc_vfp): Likewise.
845 (*movdfcc_vfp): Likewise.
846 (*thumb2_movdfcc_vfp): Likewise.
848 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
850 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
854 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
857 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
858 Use qualifier_immediate for last operand. Rename to...
859 (aarch64_types_ternop_lane_qualifiers): ... This.
860 (TYPES_QUADOP): Rename to...
861 (TYPES_TERNOP_LANE): ... This.
862 (aarch64_simd_expand_args): Return const0_rtx when encountering user
863 error. Change return of 0 to return of NULL_RTX.
864 (aarch64_crc32_expand_builtin): Likewise.
865 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
866 ICE when expanding unknown builtin.
867 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
868 TERNOP_LANE qualifiers.
869 (sqdmlsl_lane): Likewise.
870 (sqdmlal_laneq): Likewise.
871 (sqdmlsl_laneq): Likewise.
872 (sqdmlal2_lane): Likewise.
873 (sqdmlsl2_lane): Likewise.
874 (sqdmlal2_laneq): Likewise.
875 (sqdmlsl2_laneq): Likewise.
877 2014-09-09 Nick Clifton <nickc@redhat.com>
879 * doc/invoke.texi (Optimization Options): Add missing @gol to the
881 (S/390 and zSeries Options): Remove superfluous word from the
882 description of the -mhotpatch option.
884 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
886 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
887 * ira.c: #include "shrink-wrap.h"
888 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
889 * ifcvt.c: #include "shrink-wrap.h"
890 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
892 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
894 * common/config/picochip/picochip-common.c: Remove.
895 * config.gcc: Remove support for picochip.
896 * config/picochip/constraints.md: Remove.
897 * config/picochip/dfa_space.md: Remove.
898 * config/picochip/dfa_speed.md: Remove.
899 * config/picochip/picochip-protos.h: Remove.
900 * config/picochip/picochip.c: Remove.
901 * config/picochip/picochip.h: Remove.
902 * config/picochip/picochip.md: Remove.
903 * config/picochip/picochip.opt: Remove.
904 * config/picochip/predicates.md: Remove.
905 * config/picochip/t-picochip: Remove.
906 * doc/md.texi: Don't document picochi.
908 2014-09-08 David Malcolm <dmalcolm@redhat.com>
910 * basic-block.h (control_flow_insn_p): Strengthen param from
911 const_rtx to const rtx_insn *.
912 * cfgbuild.c (control_flow_insn_p): Likewise.
914 2014-09-08 David Malcolm <dmalcolm@redhat.com>
916 * gcse.c (modify_mem_list): Strengthen this variable from
917 vec<rtx> * to vec<rtx_insn *> *.
918 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
920 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
921 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
922 (record_last_mem_set_info): Strengthen param "insn" from rtx to
924 (record_last_set_info): Likewise for local "last_set_insn".
926 2014-09-08 DJ Delorie <dj@redhat.com>
928 * doc/invoke.texi (MSP430 Options): Add -minrt.
930 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
932 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
933 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
934 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
936 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
938 (adjust_splat): New function.
939 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
940 (dump_swap_insn_table): Add case for SH_SPLAT.
942 2014-09-08 Richard Biener <rguenther@suse.de>
945 * tree-inline.c (copy_loops): The source loop header should
947 (tree_function_versioning): If loops need fixup after removing
948 unreachable blocks fix them.
949 * omp-low.c (simd_clone_adjust): Do not add incr block to
950 loop under construction.
952 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
954 * config/aarch64/aarch64-builtins.c
955 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
957 2014-09-08 Joseph Myers <joseph@codesourcery.com>
959 * config/i386/cygming.h (TF_SIZE): Remove.
960 * config/i386/darwin.h (TF_SIZE): Remove.
961 * config/i386/dragonfly.h (TF_SIZE): Remove.
962 * config/i386/freebsd.h (TF_SIZE): Remove.
963 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
964 * config/i386/openbsdelf.h (TF_SIZE): Remove.
965 * config/i386/sol2.h (TF_SIZE): Remove.
966 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
967 * config/ia64/linux.h (TF_SIZE): Remove.
968 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
969 * doc/tm.texi: Regenerate.
970 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
972 2014-09-08 Joseph Myers <joseph@codesourcery.com>
974 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
976 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
978 * doc/tm.texi: Regenerate.
979 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
981 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
982 * config/cris/cris.h (__make_dp): Remove.
984 2014-09-08 Richard Biener <rguenther@suse.de>
987 * cfgloop.c (mark_loop_for_removal): Track former header
989 * cfgloop.h (struct loop): Add former_header member unconditionally.
990 * loop-init.c (fix_loop_structure): Enable bogus loop removal
991 diagnostic unconditionally.
993 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
996 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
997 constraint for operand0 and remove write only modifier from operand3.
999 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
1001 PR rtl-optimization/62208
1002 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
1003 rather than const0_rtx in eq/ne-xor simplifications.
1005 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
1007 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
1008 (arc_output_mi_thunk): Likewise.
1010 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
1011 arguments to silence bogus warning.
1013 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
1016 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
1018 2014-09-06 Tom de Vries <tom@codesourcery.com>
1020 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
1021 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
1022 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
1024 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
1027 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
1028 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
1030 2014-09-05 Easwaran Raman <eraman@google.com>
1032 PR rtl-optimization/62146
1033 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
1034 hoisted instruction unconditional.
1036 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
1039 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
1040 Do not allow any_mask_operand for operands[2].
1041 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
1043 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1045 * config/arc/arc.c (arc_print_operand): Use insn method of
1046 final_sequence for type-safety.
1047 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
1048 "insn" from rtx to rtx_insn *.
1049 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
1050 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
1051 Likewise for locals "branch", "label".
1052 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
1053 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
1054 (same_cmp_following_p): Likewise for locals "i2", "i3".
1055 * config/sh/sh_optimize_sett_clrt.cc
1056 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
1057 param "cbranch_insn".
1058 * function.c (convert_jumps_to_returns): Likewis for local "jump".
1059 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
1060 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
1062 (condjump_p): Likewise.
1063 (condjump_in_parallel_p): Likewise.
1065 (any_uncondjump_p): Likewise.
1066 (any_condjump_p): Likewise.
1067 (condjump_label): Likewise.
1068 (returnjump_p): Strengthen param "insn" from rtx to
1070 (onlyjump_p): Strengthen param "insn" from const_rtx to
1072 (jump_to_label_p): Likewise.
1073 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
1074 (invert_jump): Likewise.
1075 * reorg.c (simplejump_or_return_p): Add checked cast when calling
1077 (get_jump_flags): Strengthen param "insn" from rtx to
1079 (get_branch_condition): Likewise.
1080 (condition_dominates_p): Likewise.
1081 (make_return_insns): Move declaration of local "pat" earlier, to
1082 after we've handled NONJUMP_INSN_P and non-sequences, using its
1083 methods to simplify the code and for type-safety.
1084 * rtl.h (find_constant_src): Strengthen param from const_rtx to
1086 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
1087 (condjump_p): Strengthen param from const_rtx to
1089 (any_condjump_p): Likewise.
1090 (any_uncondjump_p): Likewise.
1092 (condjump_label): Likewise.
1093 (simplejump_p): Likewise.
1094 (returnjump_p): Likewise.
1095 (onlyjump_p): Likewise.
1096 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
1097 (invert_jump): Likewise.
1098 (condjump_in_parallel_p): Strengthen param from const_rtx to
1100 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
1101 to const rtx_insn *.
1102 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
1103 to const rtx_insn *.
1104 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
1106 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1108 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
1109 above the conditional, and convert the check on GET_CODE to a
1110 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
1111 the conditional. Simplify the conditional by using methods of
1114 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1116 * haifa-sched.c (check_clobbered_conditions): Strengthen local
1117 "link" from rtx to rtx_insn_list *, and use its methods for
1118 clarity and type-safety.
1119 (toggle_cancelled_flags): Likewise.
1120 (restore_last_backtrack_point): Likewise.
1121 (queue_to_ready): Use insn method of "link" in one place.
1122 (schedule_block): Strengthen local "link" from rtx to
1123 rtx_insn_list *, and use its methods for clarity and type-safety.
1125 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1127 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
1128 param "insn" from const_rtx to const rtx_insn *.
1129 (sched_get_reverse_condition_uncached): Likewise.
1130 (sched_get_condition_with_rev): Likewise.
1131 (sched_has_condition_p): Likewise.
1132 (sched_insns_conditions_mutex_p): Likewise for both params.
1133 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
1134 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
1135 (setup_insn_reg_uses): Move local "list" to be more tightly
1136 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
1137 its methods for clarity and type-safety.
1138 (sched_analyze_1): Strengthen local "pending" from rtx to
1139 rtx_insn_list *, and local "pending_mem" from rtx to
1140 rtx_expr_list *. Use methods of each for clarity and type-safety.
1141 (sched_analyze_2): Likewise.
1142 (sched_analyze_insn): Likewise.
1144 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
1145 param from const_rtx to const rtx_insn *.
1146 (sched_insns_conditions_mutex_p): Likewise for both params.
1147 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
1150 * system.h (CONST_CAST_RTX_INSN): New macro.
1152 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1154 * recog.c (peep2_attempt): Strengthen return type from rtx to
1156 (peep2_update_life): Likewise for params "last", "prev", removing
1157 a checked cast made redundant by this.
1158 (peephole2_optimize): Likewise for local "last".
1160 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1162 * basic-block.h (set_block_for_insn): Eliminate this macro in
1164 * rtl.h (set_block_for_insn): New inline function, imposing the
1165 requirement that the "insn" param is an rtx_insn *.
1167 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1169 * caller-save.c (setup_save_areas): Strengthen local "insn" from
1171 * final.c (get_call_reg_set_usage): Likewise for first param,
1172 eliminating a checked cast.
1173 * regs.h (get_call_reg_set_usage): Likewise for first param.
1174 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
1175 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
1176 cast, replacing references to "x" with "call_insn" where
1178 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
1179 rtx_insn *, adding a checked cast.
1181 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1183 * output.h (final_scan_insn): Strengthen first param from rtx to
1186 * final.c (final_scan_insn): Likewise, renaming it back from
1187 "uncast_insn" to "insn", eliminating the checked cast.
1189 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
1190 "vec" with an rtx_sequence * "seq", taking a copy of
1191 "final_sequence", and using methods of "seq" for clarity, and for
1192 type-safety in the calls to final_scan_insn.
1193 * config/mips/mips.c (mips_output_conditional_branch): Use methods
1194 of "final_sequence" for clarity, and for type-safety in the call to
1196 * config/sh/sh.c (print_slot): Strengthen param from rtx to
1197 rtx_sequence * and rename from "insn" to "seq".
1199 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1201 * jump.c (delete_related_insns): Introduce a new local "table" by
1202 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
1203 get_labels method of "table" to simplify access to the labels in
1206 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1208 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
1209 f_minmaxs, f_minmaxd types.
1211 2014-09-05 Richard Biener <rguenther@suse.de>
1213 * cfgloop.c (mark_loop_for_removal): Record former header
1214 when ENABLE_CHECKING.
1215 * cfgloop.h (strut loop): Add former_header member when
1217 * loop-init.c (fix_loop_structure): Sanity check loops
1218 marked for removal if they re-appeared.
1220 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1222 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
1223 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
1225 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
1226 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
1227 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
1228 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
1229 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
1230 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
1231 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
1232 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
1233 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
1234 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
1235 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
1236 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
1237 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
1238 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
1239 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
1240 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
1241 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
1242 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
1243 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
1244 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
1245 with int{32,16,8}_t.
1247 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1249 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
1250 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
1251 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
1252 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
1253 Remove temporary __asm__ and reimplement.
1255 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1257 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
1258 handling cmge, cmgt, cmeq, cmtst.
1260 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
1261 cmlt, cmgeu, cmgtu, cmtst): Remove.
1263 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
1264 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
1265 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
1266 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
1268 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1270 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
1272 (aarch64_fold_builtin): Update pattern for cmtst.
1274 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
1277 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
1279 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
1280 Switch operands, separate out more cases, refactor.
1282 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
1284 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
1285 argument; rename old version to...
1286 (aarch64_const_vec_all_same_in_range_p): ...this.
1287 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
1289 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
1291 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1293 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
1294 Remove qualifier_const_pointer, update comment.
1296 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1298 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
1300 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1302 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
1303 varargs with pointer parameter.
1304 (aarch64_simd_expand_builtin): pass pointer into previous.
1306 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1308 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
1311 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1313 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
1314 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
1315 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
1316 Replace temporary asm with call to builtin.
1317 (vrbit_p8, vrbitq_p8): New functions.
1319 2014-09-05 Richard Biener <rguenther@suse.de>
1321 * cfgloop.c (mark_loop_for_removal): New function.
1322 * cfgloop.h (mark_loop_for_removal): Declare.
1323 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
1324 (merge_blocks): Likewise.
1325 (duplicate_block): Likewise.
1326 * except.c (sjlj_emit_dispatch_table): Likewise.
1327 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
1328 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
1329 (thread_through_loop_header): Likewise.
1331 2014-09-05 Richard Biener <rguenther@suse.de>
1334 * fold-const.c (try_move_mult_to_index): Remove.
1335 (fold_binary_loc): Do not call it.
1336 * tree-data-ref.c (dr_analyze_indices): Strip conversions
1337 from the base object again.
1339 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
1341 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
1344 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1347 * config/arm/arm.md (setmem): New pattern.
1348 * config/arm/arm-protos.h (struct tune_params): New fields.
1349 (arm_gen_setmem): New prototype.
1350 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
1351 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
1352 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
1353 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
1354 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
1355 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
1356 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
1357 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
1358 (arm_const_inline_cost): New function.
1359 (arm_block_set_max_insns): New function.
1360 (arm_block_set_non_vect_profit_p): New function.
1361 (arm_block_set_vect_profit_p): New function.
1362 (arm_block_set_unaligned_vect): New function.
1363 (arm_block_set_aligned_vect): New function.
1364 (arm_block_set_unaligned_non_vect): New function.
1365 (arm_block_set_aligned_non_vect): New function.
1366 (arm_block_set_vect, arm_gen_setmem): New functions.
1368 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1370 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
1372 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1374 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
1376 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1378 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
1380 * valtrack.h: Adjust.
1382 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1384 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
1386 (emit_jump_insn_before_noloc): Likewise.
1387 (emit_call_insn_before_noloc): Likewise.
1388 (emit_label_before): Likewise.
1389 (emit_label_after): Likewise.
1390 (emit_insn_before_setloc): Likewise.
1391 (emit_jump_insn_before_setloc): Likewise.
1392 (emit_call_insn_before_setloc): Likewise.
1393 (emit_call_insn_before): Likewise.
1396 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1398 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
1399 rtx_insn *, eliminating a checked cast.
1401 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1403 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
1404 const_rtx to const rtx_insn *.
1405 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
1408 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1410 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
1411 fixup_args_size_notes.
1412 * expr.c (fixup_args_size_notes): Strengthen first two params from
1413 rtx to rtx_insn *, eliminating a checked cast.
1414 * rtl.h (fixup_args_size_notes): Strengthen first two params from
1417 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1419 * haifa-sched.c (get_ready_element): Strengthen return type from
1421 * sched-int.h (get_ready_element): Likewise.
1423 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
1426 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
1427 indexed_or_indirect_operand instead of memory_operand.
1428 (floatsi<mode>2_lfiwzx_mem): Ditto.
1430 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1432 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
1433 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
1434 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
1436 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1438 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
1440 (get_last_nonnote_insn): Likewise.
1441 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
1442 * resource.c (find_basic_block): Likewise.
1444 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
1447 2014-09-04 David Malcolm <dmalcolm@redhat.com>
1449 * genattr.c (main): Within the prototype of insn_latency written
1450 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
1451 * genautomata.c (output_internal_maximal_insn_latency_func):
1452 Within the implementation of insn_latency written out to
1453 insn-automata.c, strengthen both params from rtx to rtx_insn *,
1454 eliminating a pair of checked casts.
1456 2014-09-04 David Malcolm <dmalcolm@redhat.com>
1458 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
1461 * rtl.h (eh_returnjump_p): Likewise.
1463 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
1465 * Makefile.in (TAGS): Handle constructs in timevar.def.
1467 2014-09-04 Guozhi Wei <carrot@google.com>
1470 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
1471 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
1472 it into two patterns.
1473 (move_lo_quad_internal_be_<mode>): Likewise.
1475 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1477 * doc/options.texi: Document that Var and Init are required if CPP
1479 * optc-gen.awk: Require Var and Init if CPP is given.
1480 * common.opt (Wpedantic): Use Init.
1482 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1484 * config/rs6000/rs6000.c (special_handling_values): Add
1486 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
1487 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
1488 as swappable with special handling SH_EXTRACT. Remove
1489 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
1491 (adjust_extract): New function.
1492 (handle_special_swappables): Add default to case statement; add
1493 case for SH_EXTRACT that calls adjust_extract.
1494 (dump_swap_insn_table): Handle SH_EXTRACT.
1496 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1498 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
1499 selection of 0th memory doubleword, regardless of endianness.
1501 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1503 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
1505 2014-09-04 Alan Modra <amodra@gmail.com>
1508 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
1511 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
1513 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
1514 * targhooks.c (default_dwarf_frame_reg_mode): New function.
1515 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
1516 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
1517 * doc/tm.texi: Regenerate.
1518 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
1519 selection logic to default_dwarf_frame_reg_mode.
1521 2014-09-03 Marek Polacek <polacek@redhat.com>
1523 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
1526 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
1528 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
1529 the automodified register.
1531 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
1533 * output.h (get_some_local_dynamic_name): Declare.
1534 * final.c (some_local_dynamic_name): New variable.
1535 (get_some_local_dynamic_name): New function.
1536 (final_end_function): Clear some_local_dynamic_name.
1537 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
1538 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
1539 (print_operand): Report an error if '%&' is used inappropriately.
1540 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
1541 (get_some_local_dynamic_name_1): Delete.
1542 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
1543 (rs6000_get_some_local_dynamic_name): Delete.
1544 (rs6000_get_some_local_dynamic_name_1): Delete.
1545 (print_operand): Report an error if '%&' is used inappropriately.
1546 * config/s390/s390.c (machine_function): Remove some_ld_name.
1547 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
1548 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
1549 * config/sparc/sparc.c: Include rtl-iter.h.
1550 (machine_function): Remove some_ld_name.
1551 (sparc_print_operand): Report an error if '%&' is used inappropriately.
1552 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
1554 2014-09-03 Richard Henderson <rth@redhat.com>
1556 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
1557 (aarch64_popwb_pair_reg): Remove.
1558 (aarch64_set_frame_expr): Remove.
1559 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
1560 the restore ops performed by the insns generated.
1561 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
1562 insn. Perform the calls_eh_return addition later; do not attempt to
1563 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
1564 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
1565 special markup at all. Load cfun->machine->frame.hard_fp_offset
1566 into a local variable.
1567 (aarch64_frame_pointer_required): Don't check calls_alloca.
1569 2014-09-03 Richard Biener <rguenther@suse.de>
1571 * opts.c (default_options_optimization): Adjust
1572 max-combine-insns to 2 for -Og.
1574 2014-09-03 Martin Jambor <mjambor@suse.cz>
1577 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
1578 pass-trough jump functions correctly.
1580 2014-09-03 Martin Jambor <mjambor@suse.cz>
1583 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
1584 created replacements in ascending order of offsets.
1585 (known_aggs_to_agg_replacement_list): Likewise.
1587 2014-09-03 Martin Liska <mliska@suse.cz>
1589 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
1590 is set to set uninitialized value for vnresult.
1592 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1594 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
1595 for TARGET_MUST_PASS_IN_STACK.
1597 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1599 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
1600 for TARGET_ARG_PARTIAL_BYTES.
1602 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1604 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
1605 instructions for varargs implementation.
1606 (nds32_expand_epilogue): Emit stack adjustment instructions for
1607 varargs implementation.
1609 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1611 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
1612 optimization detection.
1614 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1616 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
1618 (nds32_function_arg_advance): Deal with nameless arguments.
1619 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
1620 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
1621 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
1623 2014-09-03 Richard Biener <rguenther@suse.de>
1625 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
1626 (struct bb_bitmap_sets): Remove deferred member.
1627 (BB_DEFERRED): Remove.
1628 (defer_or_phi_translate_block): Remove.
1629 (compute_antic_aux): Remove deferring of blocks, assert
1630 proper iteration order.
1631 (compute_antic): Do not set BB_DEFERRED.
1632 (eliminate): Allocate el_avail of proper size initially.
1634 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1636 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
1637 according to the value of crtl->args.pretend_args_size.
1639 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1641 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
1642 varargs information.
1644 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1646 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
1647 implementation for TARGET_SETUP_INCOMING_VARARGS.
1648 (nds32_strict_argument_naming): Refine comment.
1649 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
1650 Define for future implementation.
1652 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
1654 * config/i386/adxintrin.h (_subborrow_u32): New.
1655 (_addcarry_u32): Ditto.
1656 (_subborrow_u64): Ditto.
1657 (_addcarry_u64): Ditto.
1658 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
1660 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
1661 __builtin_ia32_sbb_u64
1663 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1665 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
1667 (nds32_function_arg_advance): Likewise.
1668 (nds32_init_cumulative_args): Likewise.
1669 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
1670 (NDS32_FIRST_GPR_REGNUM): Define.
1671 (NDS32_LAST_GPR_REGNUM): Define.
1672 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
1673 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
1674 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
1675 (machine_function): Use GRP-specific stuff.
1677 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1679 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
1680 (nds32_expand_epilogue): Likewise.
1681 (nds32_expand_prologue_v3push): Likewise.
1682 (nds32_expand_epilogue_v3pop): Likewise.
1684 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1686 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
1687 v3push/v3pop for variadic function.
1688 * config/nds32/nds32.md (prologue, epilogue): Likewise.
1690 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1692 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
1693 Check rtx for varargs implementation.
1694 (nds32_output_stack_pop): Likewise.
1695 * config/nds32/nds32-protos.h: Have a rtx argument for
1696 nds32_output_stack_push and nds32_output_stack_pop.
1697 * config/nds32/nds32.md: Likewise.
1699 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1701 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
1702 to check if FUNC is an interrupt service routine.
1703 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
1705 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1707 * config/nds32/nds32.h (machine_function): Add some fields for variadic
1708 arguments implementation.
1710 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1712 * config/nds32/nds32-predicates.c
1713 (nds32_valid_stack_push_pop): Rename to ...
1714 (nds32_valid_stack_push_pop_p): ... this.
1715 * config/nds32/nds32-protos.h: Likewise.
1716 * config/nds32/predicates.md: Likewise.
1718 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1720 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
1721 (nds32_emit_stack_v3push): ... this.
1722 (nds32_gen_stack_v3pop): Rename to ...
1723 (nds32_emit_stack_v3pop): ... this and consider CFA restore
1726 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1728 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
1729 (nds32_emit_stack_push_multiple): ... this.
1730 (nds32_gen_stack_pop_multiple): Rename to ...
1731 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
1734 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1737 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
1738 and add a second splitter to handle the remaining cases.
1740 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
1742 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
1744 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
1746 * cfgexpand.c (label_rtx_for_bb): Change type to
1747 hash_map<basic_block, rtx_code_label *> *.
1748 (expand_gimple_basic_block): Adjust.
1749 (pass_expand::execute): Likewise.
1751 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
1753 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
1754 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
1755 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
1756 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
1757 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
1758 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
1759 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
1762 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
1764 * alloc-pool.c: Include coretypes.h.
1765 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
1766 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
1767 hash_set instead of htab.
1768 * ggc-page.c (in_gc): New variable.
1769 (ggc_free): Do nothing if a collection is taking place.
1770 (ggc_collect): Set in_gc appropriately.
1771 * ggc.h (gt_ggc_mx(const char *)): New function.
1772 (gt_pch_nx(const char *)): Likewise.
1773 (gt_ggc_mx(int)): Likewise.
1774 (gt_pch_nx(int)): Likewise.
1775 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
1776 (hash_map::hash_entry::pch_nx): Likewise.
1777 (hash_map::hash_entry::pch_nx_helper): Likewise.
1778 (hash_map::hash_map): Adjust.
1779 (hash_map::create_ggc): New function.
1780 (gt_ggc_mx): Likewise.
1781 (gt_pch_nx): Likewise.
1782 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
1783 (default_hashset_traits::pch_nx): Likewise.
1784 (hash_set::hash_entry::ggc_mx): Likewise.
1785 (hash_set::hash_entry::pch_nx): Likewise.
1786 (hash_set::hash_entry::pch_nx_helper): Likewise.
1787 (hash_set::hash_set): Adjust.
1788 (hash_set::create_ggc): New function.
1789 (hash_set::elements): Likewise.
1790 (gt_ggc_mx): Likewise.
1791 (gt_pch_nx): Likewise.
1792 * hash-table.h (hash_table::hash_table): Adjust.
1793 (hash_table::m_ggc): New member.
1794 (hash_table::~hash_table): Adjust.
1795 (hash_table::expand): Likewise.
1796 (hash_table::empty): Likewise.
1797 (gt_ggc_mx): New function.
1798 (hashtab_entry_note_pointers): Likewise.
1799 (gt_pch_nx): Likewise.
1801 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1803 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
1804 built-in definition.
1805 (XVCVUXDDP_SCALE): Likewise.
1806 (XVCVDPSXDS_SCALE): Likewise.
1807 (XVCVDPUXDS_SCALE): Likewise.
1808 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
1809 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
1810 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
1811 VSX_BUILTIN_XVCVDPUXDS_SCALE.
1812 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
1814 * config/rs6000/rs6000.c (real.h): New include.
1815 (rs6000_scale_v2df): New function.
1816 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
1817 (UNSPEC_VSX_XVCVUXDDP): Likewise.
1818 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
1819 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
1820 (vsx_xvcvsxddp_scale): New define_expand.
1821 (vsx_xvcvsxddp): New define_insn.
1822 (vsx_xvcvuxddp_scale): New define_expand.
1823 (vsx_xvcvuxddp): New define_insn.
1824 (vsx_xvcvdpsxds_scale): New define_expand.
1825 (vsx_xvcvdpsxds): New define_insn.
1826 (vsx_xvcvdpuxds_scale): New define_expand.
1827 (vsx_xvcvdpuxds): New define_insn.
1828 * doc/extend.texi (vec_ctf): Add new prototypes.
1829 (vec_cts): Likewise.
1830 (vec_ctu): Likewise.
1831 (vec_splat): Likewise.
1832 (vec_div): Likewise.
1833 (vec_mul): Likewise.
1835 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1838 * config/arm/neon.md
1839 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
1840 <v_cmp_result>): New pattern.
1841 * config/arm/iterators.md (NEON_VCVT): New int iterator.
1842 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
1843 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
1844 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
1845 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
1846 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
1848 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1851 * config/arm/iterators.md (FIXUORS): New code iterator.
1852 (VCVT): New int iterator.
1853 (su_optab): New code attribute.
1855 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
1857 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1859 * config/aarch64/predicates.md (aarch64_comparison_operation):
1860 New special predicate.
1861 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
1862 aarch64_comparison_operation instead of matching an operator.
1863 Update operand numbers.
1864 (csinc3<mode>_insn): Likewise.
1865 (*csinv3<mode>_insn): Likewise.
1866 (*csneg3<mode>_insn): Likewise.
1867 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
1868 * config/aarch64/aarch64.c (aarch64_get_condition_code):
1869 Return -1 instead of aborting on invalid condition codes.
1870 (aarch64_print_operand): Update aarch64_get_condition_code callsites
1871 to assert that the returned condition code is valid.
1872 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
1874 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
1876 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
1877 tree.def, and gimple.def
1879 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1880 Balaji V. Iyer <balaji.v.iyer@intel.com>
1881 Igor Zamyatin <igor.zamyatin@intel.com>
1883 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
1884 (__cilkrts_cilk_for_64): Likewise.
1885 * cilk-common.c (declare_cilk_for_builtin): New function.
1886 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
1887 __cilkrts_cilk_for_64 bultins.
1888 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
1890 (cilk_for_32_fndecl): New define.
1891 (cilk_for_64_fndecl): Likewise.
1892 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
1893 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
1894 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
1895 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
1896 GF_OMP_FOR_COMBINED_INTO.
1897 * gimplify.c (gimplify_scan_omp_clauses): Added
1898 OMP_CLAUSE__CILK_FOR_COUNT_ case.
1899 (gimplify_adjust_omp_clauses): Ditto.
1900 (gimplify_omp_for): Added CILK_FOR case.
1901 (gimplify_expr): Ditto.
1902 * omp-low.c: Include cilk.h.
1903 (extract_omp_for_data): Set appropriate kind for
1904 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
1905 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
1906 (create_omp_child_function_name): Added second argument to handle
1908 (cilk_for_check_loop_diff_type): New function.
1909 (expand_cilk_for_call): Likewise.
1910 (expand_cilk_for): Likewise.
1911 (create_omp_child_function): Set cilk_for_count; handle the cases when
1912 it is true; call create_omp_child_function_name with second argument.
1913 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
1914 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
1915 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
1916 * tree-nested.c (convert_nonlocal_omp_clauses): Added
1917 OMP_CLAUSE__CILK_FOR_COUNT_ case.
1918 (convert_local_omp_clauses): Ditto.
1919 * tree-pretty-print.c (dump_omp_clause): Added
1920 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
1921 (dump_generic_node): Added CILK_FOR case.
1922 * tree.c (omp_clause_num_ops): New element
1923 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
1924 (omp_clause_code_name): New element _Cilk_for_count_.
1925 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
1926 * tree.def: Add tree code for CILK_FOR.
1928 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1930 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
1931 (ppc403-compare): Add "exts with dot" case.
1932 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
1933 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
1934 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
1935 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
1936 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
1937 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
1938 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
1939 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
1940 cell-cmp-microcoded): Similarly.
1941 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
1942 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
1943 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
1944 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
1945 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
1946 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
1947 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
1948 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
1949 (power6-compare): Add "exts with dot" case.
1950 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
1951 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
1952 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
1954 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
1955 if avoiding Cell microcode.
1956 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
1957 (is_cracked_insn): Ditto.
1958 (insn_must_be_first_in_group): Ditto.
1959 * config/rs6000/rs6000.md (dot): Adjust comment.
1960 (cell_micro): Handle exts+dot.
1961 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
1962 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
1963 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
1964 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
1965 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
1966 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
1967 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
1969 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1971 * config/rs6000/rs6000.md (QHSI): Delete.
1972 (EXTQI, EXTHI, EXTSI): New mode iterators.
1973 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
1974 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
1975 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
1976 9 anonymous instructions, and 8 splitters): Delete.
1977 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
1978 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
1979 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
1980 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
1981 *zero_extendsi<mode>2_dot2): New.
1983 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
1985 * config/rs6000/rs6000.md (any_extend): New code iterator.
1986 (u, su): New code attributes.
1987 (dmode, DMODE): New mode attributes.
1988 (<su>mul<mode>3_highpart): New.
1989 (*<su>mul<mode>3_highpart): New.
1990 (<su>mulsi3_highpart_le): New.
1991 (<su>muldi3_highpart_le): New.
1992 (<su>mulsi3_highpart_64): New.
1993 (<u>mul<mode><dmode>3): New.
1994 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
1996 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
1999 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2001 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
2002 *mulsi3_internal2, and two splitters): Delete.
2003 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
2005 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
2007 2014-09-02 Richard Biener <rguenther@suse.de>
2009 PR tree-optimization/62695
2010 * tree-ssa-structalias.c (find_func_clobbers): Add missing
2013 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
2016 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
2018 2014-09-01 Andi Kleen <ak@linux.intel.com>
2020 * file-find.c (add_prefix_begin): Add.
2021 (do_add_prefix): Rename from add_prefix with first argument.
2022 (add_prefix): Add new wrapper.
2023 * file-find.h (add_prefix_begin): Add.
2024 * gcc-ar.c (main): Support -B option.
2026 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
2028 * genemit.c: Include dumpfile.h.
2029 (gen_split): Print name of splitter function to dump file.
2031 2014-09-01 Richard Biener <rguenther@suse.de>
2033 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
2034 Use stack auto_vecs for constraint expressions.
2035 (find_func_aliases_for_call): Likewise.
2036 (find_func_aliases): Likewise.
2037 (find_func_clobbers): Likewise.
2039 2014-09-01 Richard Biener <rguenther@suse.de>
2041 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
2042 operands vector in most cases. Remove redundant code.
2044 2014-09-01 Olivier Hainque <hainque@adacore.com>
2046 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
2047 $WIND_BASE instead of designating a harcoded arbitrary home dir.
2048 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
2050 2014-09-01 Richard Biener <rguenther@suse.de>
2052 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
2053 copy_reference_ops_from_call, vn_nary_op_compute_hash,
2054 vn_reference_compute_hash, vn_reference_insert): Remove.
2055 (vn_reference_lookup_call): New function.
2056 * tree-ssa-sccvn.c (vn_reference_compute_hash,
2057 copy_reference_ops_from_ref, copy_reference_ops_from_call,
2058 vn_reference_insert, vn_nary_op_compute_hash): Make static.
2059 (create_reference_ops_from_call): Remove.
2060 (vn_reference_lookup_3): Properly update shared_lookup_references.
2061 (vn_reference_lookup_pieces): Assert that we updated
2062 shared_lookup_references properly.
2063 (vn_reference_lookup): Likewise.
2064 (vn_reference_lookup_call): New function.
2065 (visit_reference_op_call): Use it. Avoid re-building the
2067 (visit_reference_op_load): Remove redundant lookup.
2068 (visit_reference_op_store): Perform special tail-merging work
2069 only when possibly doing tail-merging.
2070 (visit_use): Likewise.
2071 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
2073 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2076 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
2077 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
2078 (find_inc): Revert 2014-08-13 change.
2080 2014-09-01 Marek Polacek <polacek@redhat.com>
2083 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
2084 Change the type of V to unsigned HOST_WIDE_INT.
2086 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
2088 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
2089 the size of byte markers.
2090 (do_shift_rotate): Fix confusion between host, target and marker byte
2092 (verify_symbolic_number_p): Likewise.
2093 (find_bswap_or_nop_1): Likewise.
2094 (find_bswap_or_nop): Likewise.
2096 2014-09-01 Olivier Hainque <hainque@adacore.com>
2098 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
2099 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
2101 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2103 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
2104 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
2105 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
2107 2014-09-01 Yury Gribov <y.gribov@samsung.com>
2111 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
2112 (build_check_stmt): Likewise.
2113 (instrument_strlen_call): Likewise.
2114 (asan_expand_check_ifn): Likewise and fix types.
2115 (maybe_cast_to_ptrmode): New function.
2117 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2119 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
2121 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
2123 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
2125 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
2127 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
2128 prefix to function labels when generating fast indirect calls.
2130 2014-08-30 David Malcolm <dmalcolm@redhat.com>
2134 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
2135 param back from rtx_insn * to rtx. Rename param from "label" to
2136 "label_or_return", reintroducing "label" as an rtx_insn * after
2137 we've ensured it's not a RETURN.
2138 (first_active_target_insn): Likewise for return type and param;
2139 add a checked cast to rtx_insn * once we've ensured "insn" is not
2141 (steal_delay_list_from_target): Convert param "pnew_thread" back
2142 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
2144 (own_thread_p): Convert param "thread" back from an rtx_insn * to
2145 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
2146 cast once we've established we're not dealing with a RETURN,
2147 renaming subsequent uses of "thread" to "thread_insn".
2148 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
2150 (follow_jumps): Convert return type and param "label" from
2151 rtx_insn * back to rtx. Move initialization of "value" to after
2152 the handling for ANY_RETURN_P, adding a checked cast there to
2153 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
2154 rename to "this_label_or_return", reintroducing "this_label" as
2155 an rtx_insn * once we've handled the case where it could be an
2157 (fill_slots_from_thread): Rename param "thread" to
2158 "thread_or_return", converting from an rtx_insn * back to an rtx.
2159 Reintroduce name "thread" as an rtx_insn * local with a checked
2160 cast once we've handled the case of it being an ANY_RETURN_P.
2161 Convert local "new_thread" from an rtx_insn * back to an rtx.
2162 Add a checked cast when assigning to "trial" from "new_thread".
2163 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
2164 checked cast to rtx_insn * from "new_thread" when invoking
2166 (fill_eager_delay_slots): Convert locals "target_label",
2167 "insn_at_target" from rtx_insn * back to rtx.
2168 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
2169 (relax_delay_slots): Convert locals "trial", "target_label" from
2170 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
2171 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
2172 invoking update_block.
2173 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
2174 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
2176 * resource.h (mark_target_live_regs): Undo erroneous conversion
2177 of second param of r214693, converting it back from rtx_insn * to
2178 rtx, since it could be a RETURN.
2180 * resource.c (find_dead_or_set_registers): Similarly, convert
2181 param "jump_target" back from an rtx_insn ** to an rtx *, as we
2182 could be writing back a RETURN. Rename local rtx_insn * "next" to
2183 "next_insn", and introduce "lab_or_return" as a local rtx,
2184 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
2185 (mark_target_live_regs): Undo erroneous conversion
2186 of second param of r214693, converting it back from rtx_insn * to
2187 rtx, since it could be a RETURN. Rename it from "target" to
2188 "target_maybe_return", reintroducing the name "target" as a local
2189 rtx_insn * with a checked cast, after we've handled the case of
2192 2014-08-29 DJ Delorie <dj@redhat.com>
2194 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
2195 pointer size up to a power of two.
2196 * defaults.h (DWARF2_ADDR_SIZE): Round up.
2197 (POINTER_SIZE_UNITS): New, rounded up value.
2198 * dwarf2asm.c (size_of_encoded_value): Use it.
2199 (dw2_output_indirect_constant_1): Likewise.
2200 * expmed.c (init_expmed_one_conv): We now know the sizes of
2202 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
2203 * optabs.c (expand_float): Use precision, not size.
2204 (expand_fix): Likewise.
2205 * simplify-rtx (simplify_unary_operation_1): Likewise.
2206 * tree-dfa.c (get_ref_base_and_extent): Likewise.
2207 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
2208 (default_assemble_integer) Likewise.
2209 (dump_tm_clone_pairs): Likewise.
2210 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
2211 * var-tracking.c (adjust_mems): Allow partial-int modes also.
2212 (prepare_call_arguments): Likewise.
2213 * stor-layout.c (finalize_type_size): Preserve precision.
2214 (layout_type): Use precision, not size.
2216 * expr.c (convert_move): If the target has an explicit converter,
2219 2014-08-29 David Malcolm <dmalcolm@redhat.com>
2221 * gdbinit.in: Skip various inline functions in rtl.h when
2224 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
2227 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
2229 2014-08-29 Richard Biener <rguenther@suse.de>
2231 PR tree-optimization/62291
2232 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
2233 exactly the vector size needed and use quick_push.
2234 (phi_translate_1): Adjust comment.
2235 (valid_in_sets): Remove block argument and remove pointless
2237 (dependent_clean): Adjust for removal of block argument.
2239 (compute_antic_aux): Likewise.
2240 (compute_partial_antic_aux): Likewise.
2242 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
2243 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2244 Anna Tikhonova <anna.tikhonova@intel.com>
2245 Ilya Tocar <ilya.tocar@intel.com>
2246 Andrey Turetskiy <andrey.turetskiy@intel.com>
2247 Ilya Verbin <ilya.verbin@intel.com>
2248 Kirill Yukhin <kirill.yukhin@intel.com>
2249 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2251 * config/i386/sse.md
2252 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
2253 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
2254 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
2255 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
2257 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
2258 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2259 Anna Tikhonova <anna.tikhonova@intel.com>
2260 Ilya Tocar <ilya.tocar@intel.com>
2261 Andrey Turetskiy <andrey.turetskiy@intel.com>
2262 Ilya Verbin <ilya.verbin@intel.com>
2263 Kirill Yukhin <kirill.yukhin@intel.com>
2264 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2266 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
2267 * config/i386/sse.md
2268 (define_mode_iterator VI4_128_8_256): New.
2269 (define_mode_iterator VI2_128_4_256): Ditto.
2270 (define_mode_iterator PMOV_DST_MODE): Rename into
2271 (define_mode_iterator PMOV_DST_MODE_1): this.
2272 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
2273 Use PMOV_DST_MODE_1 mode iterator.
2274 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
2276 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
2278 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
2279 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
2280 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
2281 (define_mode_iterator PMOV_DST_MODE_2): New.
2282 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
2283 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
2284 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
2286 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
2287 (define_mode_attr pmov_dst_3): Ditto.
2288 (define_mode_attr pmov_dst_zeroed_3): Ditto.
2289 (define_mode_attr pmov_suff_3): Ditto.
2290 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
2291 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
2292 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
2293 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
2294 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
2295 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
2296 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
2297 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
2298 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
2299 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
2300 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
2301 (define_mode_attr pmov_dst_4): Ditto.
2302 (define_mode_attr pmov_dst_zeroed_4): Ditto.
2303 (define_mode_attr pmov_suff_4): Ditto.
2304 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
2305 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
2306 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
2307 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
2308 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
2309 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
2310 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
2311 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
2312 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
2313 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
2314 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
2316 2014-08-29 Richard Biener <rguenther@suse.de>
2318 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
2319 NON_LVALUE_EXPR in gimple.
2321 2014-08-29 Richard Biener <rguenther@suse.de>
2324 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
2325 from previous refactoring.
2326 (gimple_fold_builtin_strncpy): Likewise.
2328 2014-08-29 David Malcolm <dmalcolm@redhat.com>
2331 * function.c (assign_parm_setup_reg): Remove erroneous checked
2332 cast to rtx_insn * on result of gen_extend_insn in favor of
2333 introducing a new local rtx "pat".
2335 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2337 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
2339 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
2341 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2343 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
2344 (next_insn): Likewise.
2345 * emit-rtl.c (next_insn): Likewise.
2346 (previous_insn): Likewise.
2347 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
2348 "insn" and "next" from rtx to rtx_insn *.
2349 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
2350 "insn", "insn1", "vliw_start", "prologue_end_note",
2351 "last_insn_in_packet".
2353 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2355 * shrink-wrap.h (active_insn_between): Strengthen both params from
2357 * function.c (active_insn_between): Likewise.
2359 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2361 * genattr.c (main): When writing out insn-attr.h, strengthen param
2362 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
2363 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
2364 writing out the definition of dfa_clear_single_insn_cache to the
2365 generated insn-automata.c
2367 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2369 * resource.h (clear_hashed_info_for_insn): Strengthen param from
2371 (incr_ticks_for_insn): Likewise.
2372 (init_resource_info): Likewise.
2374 * resource.c (init_resource_info): Likewise.
2375 (clear_hashed_info_for_insn): Likewise.
2376 (incr_ticks_for_insn): Likewise.
2378 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
2380 (steal_delay_list_from_target): Use methods of "seq".
2381 (try_merge_delay_insns): Use methods of "merged_insns".
2382 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
2383 (reorg_redirect_jump): Likewise for param "jump".
2385 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2387 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
2389 * config/s390/s390.c (s390_split_branches): Eliminate top-level
2390 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
2392 (s390_mainpool_finish): In three places, split out a local rtx
2393 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
2394 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
2395 and split another local rtx "insn" out into rtx "pat" and
2397 * config/sh/sh.c (output_branchy_insn): Rather than working
2398 directly on operands[9], introduce local rtx_code_label *
2399 variables named "lab" in two places, working on them, and then
2400 assigning them to operands[9], so that the intervening operations
2401 are known by the type system to be on insns.
2403 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2405 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
2408 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
2409 in invocation of INSN_HAS_LOCATION.
2411 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2413 * config/rs6000/altivec.h (vec_xl): New #define.
2414 (vec_xst): Likewise.
2415 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
2416 (XXSPLTD_V2DI): Likewise.
2417 (DIV_V2DI): Likewise.
2418 (UDIV_V2DI): Likewise.
2419 (MUL_V2DI): Likewise.
2420 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2421 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
2422 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
2423 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
2424 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
2425 (UNSPEC_VSX_DIVSD): Likewise.
2426 (UNSPEC_VSX_DIVUD): Likewise.
2427 (UNSPEC_VSX_MULSD): Likewise.
2428 (vsx_mul_v2di): New insn-and-split.
2429 (vsx_div_v2di): Likewise.
2430 (vsx_udiv_v2di): Likewise.
2431 (vsx_xxspltd_<mode>): New insn.
2433 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2435 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
2437 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
2438 (NEXT_INSN): Likewise.
2439 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
2440 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
2442 (no_labels_between_p): Likewise for both params.
2444 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
2445 cast when using NEXT_INSN on operands[2].
2446 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
2447 "insn" from rtx to rtx_insn *, adding a checked cast.
2448 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
2450 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
2452 (arc_text_label): Likewise for param "insn".
2453 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
2455 (arc_ccfsm_record_condition): Likewise for param "jump".
2456 (arc_text_label): Likewise for local "label".
2457 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
2458 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
2459 a method for typesafety. Add a checked cast.
2460 * config/arc/constraints.md (Clb): Add a checked cast when getting
2461 the CODE_LABEL from a LABEL_REF.
2462 * config/arm/arm.c (require_pic_register): Strengthen locals
2463 "seq", "insn" from rtx to rtx_insn *.
2464 (create_fix_barrier): Likewise for locals "selected", "next".
2465 (thumb1_reorg): Likewise for locals "prev", "insn".
2466 (arm_expand_prologue): Likewise for local "last".
2467 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
2469 (thumb2_output_casesi): Likewise for operands[2].
2470 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
2471 strengthen local "insn" from rtx to rtx_insn *.
2472 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
2473 type and param "insn".
2474 (find_prev_insn_start): Likewise.
2475 (hwloop_optimize): Likewise for locals "insn", "last_insn",
2477 (gen_one_bundle): Likewise for loal "t".
2478 (find_load): Likewise for param "insn".
2479 (workaround_speculation): Likewise for locals "insn", "next",
2480 "target", "next_tgt".
2481 * config/c6x/c6x.c (assign_reservations): Likewise for both params
2482 and for locals "insn", "within", "last".
2483 (count_unit_reqs): Likewise for params "head", "tail" and local
2485 (try_rename_operands): Likewise for params "head", "tail".
2486 (reshuffle_units): Likewise for locals "head", "tail", "insn".
2487 (struct c6x_sched_context): Likewise for fields
2488 "last_scheduled_insn", "last_scheduled_iter0".
2489 (init_sched_state): Replace NULL_RTX with NULL.
2490 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
2492 (undo_split_delayed_nonbranch): Likewise for param and for local
2494 (conditionalize_after_sched): Likewise for local "insn".
2495 (bb_earliest_end_cycle): Likewise.
2496 (filter_insns_above): Likewise for locals "insn", "next".
2497 (hwloop_optimize): Remove redundant checked cast.
2498 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
2499 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
2501 (cris_simple_epilogue): Likewise.
2502 (cris_expand_prologue): Likewise.
2503 (cris_expand_epilogue): Likewise.
2504 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
2505 local "insn" from rtx to rtx_insn *.
2506 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
2507 (struct frv_packet_group): Likewise for the elements within array
2508 fields "insns", "sorted", and for field "nop".
2509 (frv_packet): Likewise for the elements within array field
2511 (frv_add_insn_to_packet): Likewise for param "insn".
2512 (frv_insert_nop_in_packet): Likewise for param "insn" and local
2514 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
2515 (frv_sort_insn_group_1): Likewise for local "insn".
2516 (frv_optimize_membar_local): Likewise.
2517 (frv_align_label): Likewise for locals "x", "last", "barrier",
2519 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
2521 (ia64_sched_init): Likewise for local "insn".
2522 (scheduled_good_insn): Likewise for param "last".
2523 (struct _ia64_sched_context): Likewise for field
2524 "last_scheduled_insn".
2525 (ia64_init_sched_context): Replace NULL_RTX with NULL.
2526 (struct bundle_state): Likewise for field "insn".
2527 (issue_nops_and_insn): Likewise for param "insn".
2528 (get_next_important_insn): Likewise for return type and both
2530 (ia64_add_bundle_selector_before): Likewise for param "insn".
2531 (bundling): Likewise for params "prev_head_insn", "tail" and
2532 locals "insn", "next_insn", "b". Eliminate top-level local rtx
2533 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
2534 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
2535 Strengthen final param from rtx to rtx_insn *.
2536 (iq2000_move_1word): Likewise for second param.
2537 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
2538 param "cur_insn" and local "next_insn".
2539 (iq2000_move_1word): Likewise for param "insn".
2540 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
2541 casts when using NEXT_INSN on operands[1].
2542 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
2543 "insn" from rtx to rtx_insn *.
2544 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
2545 "x", introducing local rtx_insn * "insn" for when working with the
2546 CODE_LABEL of the LABEL_REF.
2547 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
2549 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
2551 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
2553 (conditionalize_block): Likewise for return type and param.
2554 (mcore_is_dead): Likewise for param "first" and local "insn".
2555 (emit_new_cond_insn): Likewise for return type.
2556 (conditionalize_block): Likewise for return type, param, and
2557 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
2559 (conditionalize_optimization): Likewise for local "insn".
2560 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
2562 * config/microblaze/microblaze.md: Add checked casts when using
2564 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
2565 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
2566 and rtx_insn * "insn".
2567 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
2568 checked cast when using NEXT_INSN on operands[2].
2569 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
2570 local "insn" from rtx to rtx_insn *.
2571 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
2573 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
2574 Add a checked cast when using NEXT_INSN on operands[1].
2575 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
2577 (pa_output_cbranch): Likewise for final param.
2578 (pa_output_lbranch): Likewise for second param.
2579 (pa_output_bb): Likewise for third param.
2580 (pa_output_bvb): Likewise.
2581 (pa_output_dbra): Likewise for second param.
2582 (pa_output_movb): Likewise.
2583 (pa_output_parallel_movb): Likewise.
2584 (pa_output_parallel_addb): Likewise.
2585 (pa_output_millicode_call): Likewise for first param.
2586 (pa_output_mul_insn): Likewise for second param.
2587 (pa_output_div_insn): Likewise for third param.
2588 (pa_output_mod_insn): Likewise for second param.
2589 (pa_jump_in_call_delay): Likewise for param.
2590 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
2591 (pa_output_div_insn): Likewise.
2592 (pa_output_mod_insn): Likewise.
2593 (pa_output_cbranch): Likewise.
2594 (pa_output_lbranch): Likewise.
2595 (pa_output_bb): Likewise.
2596 (pa_output_bvb): Likewise.
2597 (pa_output_dbra): Likewise.
2598 (pa_output_movb): Likewise.
2599 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
2600 to simplify and for typesafety.
2601 (pa_output_call): Use method of rtx_sequence *.
2602 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
2603 (pa_jump_in_call_delay): Likewise.
2604 (pa_output_parallel_movb): Likewise.
2605 (pa_output_parallel_addb): Likewise.
2606 (pa_following_call): Likewise.
2607 (pa_combine_instructions): Likewise for locals "anchor",
2609 (pa_can_combine_p): Likewise for params "anchor", "floater" and
2610 locals "start", "end".
2611 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
2612 param "insn" and local "local_insn".
2613 (picochip_final_prescan_insn): Likewise for local "local_insn".
2614 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
2616 (uses_TOC): Likewise.
2617 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
2618 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
2619 splitting out to more tightly-scoped locals, 3 as rtx and one as
2621 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
2623 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
2625 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
2627 (fixup_addr_diff_vecs): Likewise.
2628 (reg_unused_after): Likewise for param 2.
2629 (sh_can_redirect_branch): Likewise for both params.
2630 (check_use_sfunc_addr): Likewise for param 1.
2631 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
2632 (find_barrier): Likewise for local "last_got".
2633 (gen_block_redirect): Likewise for return type, param "jump" and
2634 locals "prev", "scan", "next", "insn".
2635 (struct far_branch): Likewise for fields "near_label",
2636 "insert_place", "far_label".
2637 (gen_far_branch): Likewise for local "jump".
2638 (fixup_addr_diff_vecs): Likewise for param "first" and locals
2640 (barrier_align): Likewise for param and for locals "prev", "x".
2641 Introduce local rtx_sequence * "prev_seq" and use insn method for
2642 typesafety and clarity.
2643 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
2644 (get_dest_uid): Likewise for local "dest".
2645 (split_branches): Likewise for locals "next", "beyond", "label",
2646 "block", "far_label". Add checked casts when assigning to
2647 bp->far_label and "far_label".
2648 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
2649 (sequence_insn_p): Likewise.
2650 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
2651 more loop-scoped rtx "insn" when walking LABEL_REFS.
2652 (sh_can_redirect_branch): Strengthen both params from rtx to
2654 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
2655 new local rtx_sequence * "seq" via a dyn_cast, and use a method
2656 for clarity and typesafety.
2657 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
2658 "insn" from rtx to rtx_insn *.
2659 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
2660 when using NEXT_INSN on the CODE_LABEL in operands[2].
2661 (define_insn "casesi_worker_2"): Likewise.
2662 (define_insn "casesi_shift_media"): Likewise.
2663 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
2665 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
2666 Strengthen field "insn" from rtx to rtx_insn *.
2667 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
2668 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
2669 param "start_insn" and local "start_insn".
2670 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
2672 (find_set_of_reg_bb): Likewise for param "insn".
2673 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
2674 (trace_reg_uses): Likewise for param "start_insn".
2675 (sh_treg_combine::cbranch_trace): Likewise for field
2677 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
2679 (sh_treg_combine::record_set_of_reg): Likewise for param
2680 "start_insn" and local "i".
2681 (sh_treg_combine::can_remove_cstore): Likewise for local
2683 (sh_treg_combine::try_optimize_cbranch): Likewise for param
2685 (sh_treg_combine::execute): Likewise for local "i".
2686 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
2688 (sparc_check_64): Likewise for second param.
2689 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
2690 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
2691 dyn_cast, using its insn method for typesafety and clarity.
2692 (empty_delay_slot): Strengthen param "insn" from rtx to
2694 (set_extends): Likewise.
2695 (sparc_check_64): Likewise.
2696 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
2697 for locals "seq", "last_insn".
2698 (combine_bnp): Likewise for param "insn".
2699 (xstormy16_reorg): Likewise for local "insn".
2700 * config/v850/v850.c (substitute_ep_register): Likewise for params
2701 "first_insn", "last_insn" and local "insn".
2702 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
2703 elements of "regs" array, and local "insn".
2704 * except.c (emit_note_eh_region_end): Likewise for param "insn".
2705 * final.c (final_sequence): Strengthen this global from rtx to
2707 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
2709 (final_scan_insn): Update assignment to "final_sequence" to be
2710 from "seq", the cast version of "body", for type-safety.
2711 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
2712 "insns" from rtx to rtx_insn *.
2713 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
2714 * genattr.c (main): When writing out generated insn-attr.h,
2715 strengthen params 1 and 3 of eligible_for_delay,
2716 eligible_for_annul_true, eligible_for_annul_false from rtx to
2718 * genattrtab.c (write_eligible_delay): Likewise when writing out
2719 generated insn-attrtab.c; also local "insn" the generated
2721 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
2723 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
2724 "start_label" from rtx to rtx_insn *.
2725 * ira.c (decrease_live_ranges_number): Likewise for local "p".
2726 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
2727 "insns" and local "insn".
2728 (validate_equiv_mem): Likewise for param "start" and local "insn".
2729 (memref_used_between_p): Likewise for params "start", "end" and
2731 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
2733 * loop-doloop.c (doloop_optimize): Within region guarded by
2734 INSN_P (doloop_pat), introduce a new local rtx_insn *
2735 "doloop_insn" via a checked cast, and use it for typesafety,
2736 eventually writing the value back into doloop_pat.
2737 * output.h (final_sequence): Strengthen this global from rtx to
2739 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
2740 reintroducing "insn" as an rtx_insn * via a checked cast.
2741 Strengthen param "attempt" and local "new_insn"from rtx to
2743 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
2745 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
2746 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
2747 "p" in favor of more tightly-scoped replacements, sometimes rtx
2748 and sometimes rtx_insn *, as appropriate.
2749 (delete_output_reload): Eliminate top-level rtx "i1", splitting
2750 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
2751 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
2752 local "trial" from rtx to rtx_insn *.
2753 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
2754 rtx to rtx_insn *. Strenghten local "pat" from rtx to
2755 rtx_sequence * and use methods for clarity and typesafety.
2756 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
2757 rtx to rtx_insn *. Strenghten local "li" from rtx to
2758 rtx_insn_list * and use its methods for clarity and typesafety.
2759 (steal_delay_list_from_target): Strengthen param "insn" from rtx
2761 (steal_delay_list_from_fallthrough): Likewise.
2762 (try_merge_delay_insns): Likewise for param "thread" and locals
2763 "trial", "next_trial", "delay_insn".
2764 (redundant_insn): Likewise for param "target" and local "trial".
2765 (own_thread_p): Likewise for param "thread" and locals
2766 "active_insn", "insn".
2767 (get_label_before): Likewise for param "insn".
2768 (fill_simple_delay_slots): Likewise for local "new_label"; use
2769 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
2770 (label_before_next_insn): Strengthen return type and local "insn"
2771 from rtx to rtx_insn *.
2772 (relax_delay_slots): Likewise for locals "other", "tmp".
2773 (make_return_insns): Likewise for param "first" and locals "insn",
2774 "jump_insn", "prev". Move declaration of "pat" to its assignment
2775 and strengthen from rtx to rtx_sequence *. Use its methods for
2776 clarity and typesafety.
2777 * rtlanal.c (no_labels_between_p): Strengthen params from
2778 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
2780 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
2781 from const_rtx to const rtx_insn *.
2782 (reg_set_between_p): Rename param "from_insn" to
2783 "uncast_from_insn", and reintroduce "from_insn" as a
2784 const rtx_insn * via a checked cast.
2785 (modified_between_p): Likewise for param "start" as "uncast_start".
2786 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
2787 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
2788 "tmp", head" from rtx to rtx_insn *.
2789 (recompute_rev_top_order): Likewise for local "insn".
2790 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
2791 * store-motion.c (build_store_vectors): Likewise for local "insn".
2792 Strengthen local "st" from rtx to rtx_insn_list * and use methods
2793 for clarity and typesafety.
2794 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
2796 (computation_cost): Likewise for local "seq".
2797 (get_address_cost): Likewise.
2799 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2801 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
2803 (label_is_jump_target_p): Likewise for second param.
2805 * rtlanal.c (tablejump_p): Likewise for param "insn".
2806 (label_is_jump_target_p): Likewise for param "jump_insn".
2808 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2810 * rtl.h (find_first_parameter_load): Strengthen return type and
2811 both params from rtx to rtx_insn *.
2812 * rtlanal.c (find_first_parameter_load): Strengthen return type,
2813 both params and locals "before", "first_set" from rtx to
2814 rtx_insn *. Remove now-redundant cast.
2815 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
2817 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2819 * rtl.h (find_last_value): Delete.
2820 * rtlanal.c (find_last_value): Delete.
2822 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2824 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
2825 from rtx to rtx_insn *.
2826 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
2827 rtx "note" with new local rtx_insn * "new_head" when calculating
2828 head insn of new basic block.
2829 * combine.c (combine_split_insns): Strengthen return type and local
2830 "ret" from rtx to rtx_insn *.
2831 (likely_spilled_retval_p): Likewise for locals "use" and "p".
2832 (try_combine): Eliminate local "m_split", splitting into new
2833 locals "m_split_insn" and "m_split_pat".
2834 (find_split_point): Strengthen local "seq" from rtx into
2836 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
2837 locals "label", "branch".
2838 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
2840 (define_expand "umulsi3_highpart"): Likewise for local "insn".
2841 * dse.c (note_add_store_info): Likewise for fields "first",
2843 (note_add_store): Likewise for local "insn".
2844 (emit_inc_dec_insn_before): Likewise for locals "insn",
2846 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
2847 (replace_read): Likewise for locals "insns", "this_insn".
2848 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
2849 (notice_eh_throw): Likewise for param "insn".
2850 (before_next_cfi_note): Likewise for return type, param, and local
2852 (connect_traces): Likewise for local "note".
2853 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
2854 (verify_rtl_sharing): Likewise.
2855 (unshare_all_rtl_in_chain): Likewise for param "insn".
2856 (get_first_nonnote_insn): Likewise for local "insn".
2857 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
2858 "seq" and use its methods to clarify things.
2859 (next_insn): Strengthen return type from rtx to rtx_insn *.
2860 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
2861 local rtx_insn * using a checked cast, dropping a checked cast
2862 made redundant by this change. Use a cast to and method of
2863 rtx_sequence to clarify the code.
2864 (previous_insn): Rename param "insn" to "uncast_insn" and
2865 reintroduce "insn" as a local rtx_insn * using a checked cast,
2866 dropping a checked cast made redundant by this change. Use a cast
2867 to and method of rtx_sequence to clarify the code.
2868 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
2869 reintroduce "insn" as a local rtx_insn * using a checked cast,
2870 dropping a checked cast made redundant by this change.
2871 (next_nonnote_insn_bb): Likewise.
2872 (prev_nonnote_insn): Likewise.
2873 (prev_nonnote_insn_bb): Likewise.
2874 (next_nondebug_insn): Likewise.
2875 (prev_nondebug_insn): Likewise.
2876 (next_nonnote_nondebug_insn): Likewise.
2877 (prev_nonnote_nondebug_insn): Likewise.
2878 (next_real_insn): Likewise.
2879 (prev_real_insn): Likewise.
2880 (next_active_insn): Likewise.
2881 (prev_active_insn): Likewise.
2882 (next_cc0_user): Likewise. Use rtx_sequence and a method for
2884 (prev_cc0_setter): Likewise.
2885 (try_split): Rename param "trial" to "uncast_trial" and
2886 reintroduce "insn" as a local rtx_insn * using a checked cast,
2887 dropping checked casts made redundant by this change.
2888 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
2890 (remove_insn): Rename param "insn" to "uncast_insn" and
2891 reintroduce "insn" as a local rtx_insn * using a checked cast.
2892 (emit_pattern_after_setloc): Likewise for param "after", as
2894 (emit_pattern_after): Likewise. Strengthen local "prev" from
2896 (emit_pattern_before_setloc): Rename param "before" to
2897 "uncast_before" and reintroduce "before" as a local rtx_insn *
2898 using a checked cast. Strengthen locals "first", "last" from
2900 (emit_pattern_before): Likewise rename/cast param "before" to
2901 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
2902 * except.c (copy_reg_eh_region_note_forward): Strengthen param
2903 "first" and local "insn" from rtx to rtx_insn *.
2904 (copy_reg_eh_region_note_backward): Likewise for param "last"
2906 * expr.c (fixup_args_size_notes): Rename param "last" to
2907 "uncast_last" and reintroduce "last" as a local rtx_insn *
2908 using a checked cast. Strengthen local "insn" from rtx to
2910 * function.c (set_insn_locations): Strengthen param "insn" from
2912 (record_insns): Likewise for param "insns" and local "tmp".
2913 (active_insn_between): Rename param "tail" to
2914 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
2915 using a checked cast.
2916 (thread_prologue_and_epilogue_insns): Split out top-level local
2917 rtx "seq" into three different rtx_insn * locals. Strengthen
2918 local "prologue_seq" from rtx to rtx_insn *.
2919 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
2920 from rtx to rtx_insn *.
2921 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
2922 (priority): Likewise for locals "prev_first", "twin".
2923 (setup_insn_max_reg_pressure): Likewise for param "after".
2924 (sched_setup_bb_reg_pressure_info): Likewise.
2925 (no_real_insns_p): Strengthen params from const_rtx to
2927 (schedule_block): Strengthen local "next_tail" from rtx to
2929 * ifcvt.c (find_active_insn_before): Strengthen return type and
2930 param "insn" from rtx to rtx_insn *.
2931 (find_active_insn_after): Likewise.
2932 (cond_exec_process_insns): Likewise for param "start" and local "insn".
2933 (cond_exec_process_if_block): Likewise for locals "then_start",
2934 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
2935 (noce_process_if_block): Likewise for local "jump".
2936 (merge_if_block): Likewise for two locals named "end".
2937 (cond_exec_find_if_block): Likewise for local "last_insn".
2938 * jump.c (delete_related_insns): Rename param "insn" to
2939 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
2940 checked cast. Strengthen local "p" from rtx to rtx_insn *.
2941 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
2943 (split_reg): Likewise.
2944 * lra.c (lra_process_new_insns): Likewise.
2945 * modulo-sched.c (permute_partial_schedule): Strengthen param
2946 "last" from rtx to rtx_insn *.
2947 * optabs.c (add_equal_note): Likewise for param "insns" and local
2949 (expand_binop_directly): Add checked casts to rtx_insn * within
2950 NEXT_INSN (pat) uses.
2951 (expand_unop_direct): Likewise.
2952 (maybe_emit_unop_insn): Likewise.
2953 * recog.c (peep2_attempt): Strengthen locals "last",
2954 "before_try", "x" from rtx to rtx_insn *.
2955 * reorg.c (optimize_skip): Strengthen return type and local
2956 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
2957 and locals "trial", "next_trial" from rtx to rtx_insn *.
2958 * resource.c (next_insn_no_annul): Strengthen return type and
2959 param "insn" from rtx to rtx_insn *. Use a cast to and method of
2960 rtx_sequence to clarify the code.
2961 (mark_referenced_resources): Add a checked cast to rtx_insn *
2962 within PREV_INSN (x).
2963 (find_dead_or_set_registers): Strengthen return type, param
2964 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
2965 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
2967 (mark_target_live_regs): Strengthen params "insns" and "target",
2968 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
2969 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
2971 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
2972 from rtx to rtx_insn *.
2973 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
2974 from rtx to rtx_insn *.
2975 (copy_reg_eh_region_note_backward): Likewise.
2976 (unshare_all_rtl_in_chain): Likewise for sole param.
2977 (dump_rtl_slim): Strengthen second and third params from const_rtx
2978 to const rtx_insn *.
2979 * sched-deps.c (sched_free_deps): Strengthen params "head" and
2980 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
2981 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
2982 "next_tail" from rtx to rtx_insn *.
2983 (begin_move_insn): Likewise for local "next".
2984 * sched-int.h (sched_free_deps): Likewise for first and second
2986 (no_real_insns_p): Strengthen both params from const_rtx to
2988 (sched_setup_bb_reg_pressure_info): Strengthen second params from
2990 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
2992 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
2993 and locals "insn", "tail" from const_rtx to const rtx_insn *.
2994 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
2996 (debug_rtl_slim): Strengthen params "first" and "last" from
2997 const_rtx to const rtx_insn *.
2998 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
2999 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
3000 (convert_to_simple_return): Likewise for param "returnjump".
3001 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
3003 (convert_to_simple_return): Likewise for param "returnjump".
3004 * valtrack.c (propagate_for_debug): Likewise for params
3006 * valtrack.h (propagate_for_debug): Likewise for second param.
3008 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3010 * output.h (insn_current_reference_address): Strengthen param
3011 from rtx to rtx_insn *.
3012 * final.c (insn_current_reference_address): Likewise.
3014 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3016 * basic-block.h (inside_basic_block_p): Strengthen param from
3017 const_rtx to const rtx_insn *.
3018 * cfgbuild.c (inside_basic_block_p): Likewise.
3020 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3022 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
3024 (get_trace_info): Likewise for param "insn".
3025 (save_point_p): Likewise.
3026 (maybe_record_trace_start): Likewise for both params.
3027 (maybe_record_trace_start_abnormal): Likewise.
3028 (create_trace_edges): Likewise for sole param and for three of the
3030 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
3031 to rtx_insn *, and update a call to pat->element to pat->insn.
3033 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3035 * function.h (struct expr_status): Convert field "x_forced_labels"
3036 from rtx_expr_list * to rtx_insn_list *.
3038 * cfgbuild.c (make_edges): Convert local "x" from an
3039 rtx_expr_list * to an rtx_insn_list *, replacing use of
3040 "element" method with "insn" method.
3041 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3042 * except.c (sjlj_emit_dispatch_table): Replace use of
3043 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
3045 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
3046 rtx_expr_list * to an rtx_insn_list *, replacing use of
3047 "element" method with "insn" method.
3048 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3049 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
3050 rtx_insn *, adding a checked cast. Replace use of
3051 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
3053 (expand_label): Likewise for local "label_r".
3055 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3057 * function.h (struct rtl_data): Convert field
3058 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
3060 * rtl.h (remove_node_from_insn_list): New prototype.
3062 * builtins.c (expand_builtin): When prepending to
3063 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3065 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
3066 to rtx_insn_list *, and use its "insn" method rather than
3068 * cfgrtl.c (delete_insn): Use new function
3069 remove_node_from_insn_list rather than
3070 remove_node_from_expr_list.
3071 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
3072 to rtx_insn_list *, and use its "insn" method rather than
3074 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3075 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3076 * rtlanal.c (remove_node_from_insn_list): New function, adapted
3077 from remove_node_from_expr_list.
3078 * stmt.c (expand_label): When prepending to
3079 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3082 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3084 * function.h (struct rtl_data): Strengthen fields "x_return_label"
3085 and "x_naked_return_label" from rtx to rtx_code_label *.
3087 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3089 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
3090 (SET_NEXT_INSN): Likewise.
3091 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
3093 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
3094 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
3095 to split out the SEQUENCE from local "bundle", strengthening the
3096 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
3097 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
3098 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
3099 and the type of the elements of the "slot" array from rtx to
3101 (reorg_split_calls): Likewise for locals "insn" and "next", and
3102 the type of the elements of the "slot" array.
3104 * config/frv/frv.c (frv_nops): Likewise for the elements of this
3106 (frv_function_prologue): Likewise for locals "insn", "next",
3108 (frv_register_nop): Introduce a local "nop_insn" to be the
3109 rtx_insn * containing rtx "nop".
3111 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
3112 used as an insn and sometimes as a pattern, so rename it to
3113 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
3114 using it where dealing with the core insn.
3116 * config/picochip/picochip.c (reorder_var_tracking_notes):
3117 Strengthen locals "insn", "next", "last_insn", "queue",
3118 "next_queue", "prev" from rtx to rtx_insn *.
3120 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
3121 the second param is an rtx_insn ** rather than an rtx **.
3122 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
3123 from rtx to rtx_sequence *, and introduce local named "sequence",
3124 using methods of rtx_sequence to clarify the code.
3125 (remove_insn): Introduce local rtx_sequence * named "sequence" and
3127 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
3128 Rename param "after" to "uncast_after", reintroducing "after" as a
3129 local rtx_insn * with a checked cast.
3130 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
3131 reintroducing "after" as a local rtx_insn * with a checked cast.
3132 Strengthen local "last" from rtx to rtx_insn * and remove the
3133 now-redundant checked casts.
3134 (copy_delay_slot_insn): Strengthen return type and param from rtx
3137 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
3138 "last" from rtx to rtx_insn *.
3140 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3142 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
3143 param from rtx to rtx_insn *.
3145 * emit-rtl.c (copy_delay_slot_insn): Likewise.
3147 * reorg.c (skip_consecutive_labels): Strengthen return type, param
3148 and local "insn" from rtx to rtx_insn *.
3149 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
3150 (unfilled_slots_next): Likewise.
3151 (function_return_label): Strengthen from rtx to rtx_code_label *.
3152 (function_simple_return_label): Likewise.
3153 (first_active_target_insn): Strengthen return type and param from
3155 (find_end_label): Strengthen return type from rtx to
3156 rtx_code_label *; strengthen locals as appropriate.
3157 (emit_delay_sequence): Strengthen return type, param "insn" and
3158 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
3159 and local "li" from rtx to rtx_insn_list *, using methods of
3160 rtx_insn_list for clarity and typesafety.
3161 (add_to_delay_list): Strengthen return type and param "insn" from
3162 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
3163 rtx_insn_list * and use methods of rtx_insn_list.
3164 (delete_from_delay_slot): Strengthen return type, param "insn",
3165 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
3166 Strengthen local "seq" from rtx to rtx_sequence *, and local
3167 "delay_list" from rtx to rtx_insn_list *, using methods of
3168 rtx_sequence for clarity and type-safety.
3169 (delete_scheduled_jump): Add checked cast when invoking
3170 delete_from_delay_slot. Strengthen local "trial" from rtx to
3172 (optimize_skip): Strengthen return type and local "delay_list"
3173 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
3175 (steal_delay_list_from_target): Strengthen return type, param
3176 "delay_list" and local "new_delay_list" from rtx to
3177 rtx_insn_list *. Strengthen param "seq" from rtx to
3178 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
3180 Split out local "temp" into multiple more-tightly scoped locals:
3181 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
3182 of rtx_insn_list and rtx_sequence for clarity and typesafety.
3183 Strengthen locals named "trial" from rtx to rtx_insn *.
3184 (steal_delay_list_from_fallthrough): Strengthen return type and
3185 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
3186 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
3187 Strengthen local "trial" from rtx to rtx_insn *.
3188 (try_merge_delay_insns): Strength local "merged_insns" from rtx
3189 to rtx_insn_list * and use its methods. Strengthen local "pat"
3190 from rtx to rtx_sequence * and use its methods. Strengthen locals
3191 "dtrial" and "new_rtx" from rtx to rtx_insn *.
3192 (get_label_before): Strengthen return type and local "label" from
3194 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
3195 "next_trial", "next", prev". Strengthen local "delay_list" from
3196 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
3198 (follow_jumps): Strengthen return type, param "label" and locals
3199 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
3200 (fill_slots_from_thread): Strengthen return type, param
3201 "delay_list" from rtx to rtx_insn_list *. Strengthen params
3202 "insn", "thread", "opposite_thread" and locals "new_thread",
3203 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
3204 "sequence" from a checked cast to rtx_sequence so that we can call
3205 steal_delay_list_from_target and steal_delay_list_from_fallthrough
3206 with an rtx_sequence *.
3207 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
3208 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
3209 Strengthen local "delay_list" from rtx to rtx_insn_list *.
3210 (relax_delay_slots): Strengthen param "first" and locals "insn",
3211 "next", "trial", "delay_insn", "target_label" from rtx to
3212 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
3213 Introduce a local "trial_seq" for PATTERN (trial) of type
3214 rtx_sequence *, in both cases using methods of rtx_sequence.
3215 (dbr_schedule): Strengthen param "first" and locals "insn",
3216 "next", "epilogue_insn" from rtx to rtx_insn *.
3218 2014-08-28 Richard Biener <rguenther@suse.de>
3220 PR tree-optimization/62283
3221 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
3222 Do not peel loops for alignment where the vector loop likely
3223 doesn't run at least VF times.
3225 2014-08-28 Bin Cheng <bin.cheng@arm.com>
3227 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
3228 important_candidates. Consider all important candidates if
3229 IVS doesn't give any result. Remove check on ivs->upto.
3230 (try_add_cand_for): Call iv_ca_add_use only once.
3232 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3233 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3234 Anna Tikhonova <anna.tikhonova@intel.com>
3235 Ilya Tocar <ilya.tocar@intel.com>
3236 Andrey Turetskiy <andrey.turetskiy@intel.com>
3237 Ilya Verbin <ilya.verbin@intel.com>
3238 Kirill Yukhin <kirill.yukhin@intel.com>
3239 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3241 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
3242 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
3244 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
3245 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
3246 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
3247 (define_insn "*mul<mode>3"): Add EVEX version.
3249 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3250 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3251 Anna Tikhonova <anna.tikhonova@intel.com>
3252 Ilya Tocar <ilya.tocar@intel.com>
3253 Andrey Turetskiy <andrey.turetskiy@intel.com>
3254 Ilya Verbin <ilya.verbin@intel.com>
3255 Kirill Yukhin <kirill.yukhin@intel.com>
3256 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3258 * config/i386/sse.md
3259 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
3260 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
3261 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
3262 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
3263 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
3264 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
3265 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
3266 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
3267 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
3268 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
3269 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
3270 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
3271 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
3272 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
3273 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
3274 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
3276 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3277 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3278 Anna Tikhonova <anna.tikhonova@intel.com>
3279 Ilya Tocar <ilya.tocar@intel.com>
3280 Andrey Turetskiy <andrey.turetskiy@intel.com>
3281 Ilya Verbin <ilya.verbin@intel.com>
3282 Kirill Yukhin <kirill.yukhin@intel.com>
3283 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3285 * config/i386/sse.md
3286 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
3287 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
3288 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
3290 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3291 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3292 Anna Tikhonova <anna.tikhonova@intel.com>
3293 Ilya Tocar <ilya.tocar@intel.com>
3294 Andrey Turetskiy <andrey.turetskiy@intel.com>
3295 Ilya Verbin <ilya.verbin@intel.com>
3296 Kirill Yukhin <kirill.yukhin@intel.com>
3297 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3299 * config/i386/sse.md
3300 (define_mode_iterator VI128_256): New.
3301 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
3303 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3304 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3305 Anna Tikhonova <anna.tikhonova@intel.com>
3306 Ilya Tocar <ilya.tocar@intel.com>
3307 Andrey Turetskiy <andrey.turetskiy@intel.com>
3308 Ilya Verbin <ilya.verbin@intel.com>
3309 Kirill Yukhin <kirill.yukhin@intel.com>
3310 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3312 * config/i386/sse.md
3313 (define_mode_iterator VI8_256_512): New.
3314 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
3316 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
3317 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
3319 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
3321 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3323 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
3324 pointer to the cumulative reloc value and return the value for
3326 (compute_reloc_for_rtx): Take a const_rtx. Call
3327 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
3328 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
3329 for_each_rtx for the CONST case.
3331 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3333 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
3334 (mark_constants_in_pattern): ...this new function to iterate over
3336 (mark_constants): Update accordingly.
3338 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3340 * varasm.c: Include rtl-iter.h.
3341 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
3342 Remove the pointer to the cumulative hashval_t and just return
3343 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
3344 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3345 Accumulate the hashval_ts here instead of const_rtx_hash_1.
3347 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3349 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
3350 Give real type of data parameter. Remove return value.
3351 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
3352 to iterate over subrtxes.
3354 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3356 * var-tracking.c (use_narrower_mode_test): Turn from being a
3357 for_each_rtx callback to being a function that examines each
3359 (adjust_mems): Update accordingly.
3361 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3363 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
3364 callback to being a function that examines each subrtx itself.
3365 Remove handling of null rtxes.
3366 (add_uses): Update accordingly.
3368 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3370 * var-tracking.c: Include rtl-iter.h.
3371 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
3372 to being a function that examines each subrtx itself.
3373 (use_type): Update accordingly.
3375 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3377 * store-motion.c: Include rtl-iter.h.
3378 (extract_mentioned_regs_1): Delete.
3379 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
3380 for_each_rtx to iterate over subrtxes.
3382 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3384 * sel-sched.c: Include rtl-iter.h
3385 (count_occurrences_1): Delete.
3386 (count_occurrences_equiv): Turn rtxes into const_rtxes.
3387 Use FOR_EACH_SUBRTX rather than for_each_rtx.
3389 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3391 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
3392 * rtlanal.c (tls_referenced_p_1): Delete.
3393 (tls_referenced_p): Take a const_rtx rather than an rtx.
3394 Use FOR_EACH_SUBRTX rather than for_each_rtx.
3396 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3398 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
3399 (for_each_inc_dec): Take an rtx rather than an rtx *.
3400 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
3401 (cselib_record_sets): Likewise.
3402 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
3403 (check_for_inc_dec): Likewise.
3404 * rtlanal.c (for_each_inc_dec_ops): Delete.
3405 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
3406 rather than a pointer to the memory address. Replace
3407 for_each_inc_dec_ops argument with separate function and data
3408 arguments. Abort on non-autoinc addresses.
3409 (for_each_inc_dec_find_mem): Delete.
3410 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
3411 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
3413 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3415 * rtl.h (find_all_hard_regs): Declare.
3416 * rtlanal.c (find_all_hard_regs): New function.
3417 (record_hard_reg_uses_1): Delete.
3418 (record_hard_reg_uses): Use find_all_hard_regs.
3420 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3422 * rtl.h (replace_label_data): Delete.
3423 (replace_label): Take the old label, new label and update-nuses flag
3424 as direct arguments. Return void.
3425 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
3426 * rtlanal.c (replace_label): Update interface as above. Handle
3427 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
3428 iterator. Use FOR_EACH_SUBRTX_PTR.
3430 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3432 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
3433 with const_rtx parameters.
3434 * varasm.c (get_pool_constant): Likewise.
3435 * rtlanal.c (rtx_referenced_p_1): Delete.
3436 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3437 Assert that the rtx we're looking for is nonnull. Allow searches
3438 for constant pool SYMBOL_REFs.
3440 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3442 * reload1.c: Include rtl-iter.h.
3443 (note_reg_elim_costly): Turn from being a for_each_rtx callback
3444 to being a function that examines each subrtx itself.
3445 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
3447 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3449 * regcprop.c (cprop_find_used_regs_1): Delete.
3450 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3452 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3454 * regcprop.c: Include rtl-iter.h.
3455 (kill_value): Take a const_rtx.
3456 (kill_autoinc_value): Turn from being a for_each_rtx callback
3457 to being a function that examines each subrtx itself.
3458 (copyprop_hardreg_forward_1): Update accordingly.
3460 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3462 * reg-stack.c: Include rtl-iter.h.
3463 (subst_stack_regs_in_debug_insn): Delete.
3464 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
3465 instead of for_each_rtx.
3467 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3469 * lower-subreg.c (find_decomposable_subregs): Turn from being
3470 a for_each_rtx callback to being a function that examines each
3471 subrtx itself. Remove handling of null rtxes.
3472 (decompose_multiword_subregs): Update accordingly.
3474 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3476 * lower-subreg.c (adjust_decomposed_uses): Delete.
3477 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
3478 Remove handling of null rtxes.
3480 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3482 * lower-subreg.c: Include rtl-iter.h.
3483 (resolve_subreg_use): Turn from being a for_each_rtx callback
3484 to being a function that examines each subrtx itself. Remove
3485 handling of null rtxes.
3486 (resolve_reg_notes, resolve_simple_move): Update accordingly.
3487 (decompose_multiword_subregs): Likewise.
3489 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3491 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
3492 to being a function that examines each subrtx itself.
3493 (simplify_using_condition, simplify_using_initial_values): Update
3496 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3498 * loop-iv.c: Include rtl-iter.h.
3499 (find_single_def_src): New function.
3500 (replace_single_def_regs): Turn from being a for_each_rtx callback
3501 to being a function that examines each subrtx itself.
3502 (replace_in_expr, simplify_using_initial_values): Update accordingly.
3504 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3506 * jump.c (eh_returnjump_p_1): Delete.
3507 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
3508 Remove handling of null rtxes.
3510 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3512 * jump.c: Include rtl-iter.h.
3513 (returnjump_p_1): Delete.
3514 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
3515 Remove handling of null rtxes.
3517 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3519 * ira.c: Include rtl-iter.h.
3520 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
3521 to being a function that examines each subrtx itself. Remove
3522 handling of null rtxes.
3523 (update_equiv_regs): Update call accordingly.
3525 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3527 * fwprop.c: Include rtl-iter.h.
3528 (varying_mem_p): Turn from being a for_each_rtx callback to being
3529 a function that examines each subrtx itself.
3530 (propagate_rtx): Update accordingly.
3532 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3534 * function.c: Include rtl-iter.h
3535 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
3536 callback to being a function that examines each subrtx itself.
3537 Return the changed flag.
3538 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
3539 (instantiate_virtual_regs): Update calls accordingly.
3541 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3543 * final.c: Include rtl-iter.h.
3544 (mark_symbol_ref_as_used): Delete.
3545 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
3548 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3550 * emit-rtl.c: Include rtl-iter.h.
3551 (find_auto_inc): Turn from being a for_each_rtx callback to being
3552 a function that examines each subrtx itself. Assume the first operand
3553 to an RTX_AUTOINC is the automodified register.
3554 (try_split): Update call accordingly.
3556 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3558 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
3559 Return a bool, inverting the result so that 0/false means "not ok".
3560 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
3561 subrtxes of a CONST.
3562 (mem_loc_descriptor, add_const_value_attribute)
3563 (resolve_addr_in_expr): Update calls accordingly.
3565 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3567 * dwarf2out.c: Include rtl-iter.h.
3568 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
3569 Remove unused data parameter. Return a bool, inverting the result
3570 so that 0/false means "not ok".
3571 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
3572 instead of for_each_rtx.
3574 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3576 * dse.c: Include rtl-iter.h.
3577 (check_mem_read_rtx): Change void * parameter to real type.
3578 Remove return value.
3579 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
3580 for_each_rtx. Don't handle null rtxes.
3582 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3584 * df-problems.c: Include rtl-iter.h.
3585 (find_memory): Turn from being a for_each_rtx callback to being
3586 a function that examines each subrtx itself. Continue to look for
3587 volatile references even after a nonvolatile one has been found.
3588 (can_move_insns_across): Update calls accordingly.
3590 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3592 * ddg.c (walk_mems_2, walk_mems_1): Delete.
3593 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
3594 to iterate over subrtxes. Return a bool rather than an int.
3596 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3598 * ddg.c: Include rtl-iter.h.
3599 (mark_mem_use_1): Rename to...
3600 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
3601 instead of for_each_rtx.
3602 (mem_read_insn_p): Update accordingly.
3604 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3606 * cse.c (change_cc_mode_args): Delete.
3607 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
3608 a function that examines each subrtx itself. Take the fields of
3609 change_cc_mode_args as argument and return void.
3610 (cse_change_cc_mode_insn): Update calls accordingly.
3612 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3614 * cse.c (is_dead_reg): Change argument to const_rtx.
3615 (dead_debug_insn_data): Delete.
3616 (is_dead_debug_insn): Expand commentary. Turn from being a
3617 for_each_rtx callback to being a function that examines
3618 each subrtx itself. Take the fields of dead_debug_insn_data
3620 (delete_trivially_dead_insns): Update call accordingly.
3622 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3624 * cse.c (check_for_label_ref): Move earlier in file. Turn from
3625 being a for_each_rtx callback to being a function that examines
3627 (cse_extended_basic_block): Update call accordingly.
3629 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3631 * cse.c (check_dependence_data): Delete.
3632 (check_dependence): Change from being a for_each_rtx callback to being
3633 a function that examines all subrtxes itself. Don't handle null rtxes.
3634 (invalidate): Update call accordingly.
3636 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3638 * cse.c: Include rtl-iter.h.
3639 (approx_reg_cost_1): Delete.
3640 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3641 Don't handle null rtxes.
3643 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3645 * cfgcleanup.c: Include rtl-iter.h.
3646 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
3647 to being a function that examines each subrtx itself.
3648 (thread_jump): Update accordingly.
3650 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3652 * combine-stack-adj.c: Include rtl-iter.h.
3653 (record_stack_refs_data): Delete.
3654 (record_stack_refs): Turn from being a for_each_rtx callback
3655 to being a function that examines each subrtx itself.
3656 Take a pointer to the reflist. Invert sense of return value
3657 so that true means success and false means failure. Don't
3659 (combine_stack_adjustments_for_block): Update accordingly.
3661 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3663 * combine.c (record_truncated_value): Turn from being a for_each_rtx
3664 callback to a function that takes an rtx and returns a bool
3665 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
3668 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3670 * combine.c: Include rtl-iter.h.
3671 (unmentioned_reg_p_1): Delete.
3672 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
3673 Don't handle null rtxes.
3675 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3677 * calls.c: Include rtl-iter.h.
3678 (internal_arg_pointer_based_exp_1): Delete.
3679 (internal_arg_pointer_based_exp): Take a const_rtx.
3680 Use FOR_EACH_SUBRTX to iterate over subrtxes.
3682 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3684 * caller-save.c: Include rtl-iter.h.
3685 (add_used_regs_1): Delete.
3686 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
3687 to iterate over subrtxes. Assert that any remaining pseudos
3690 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3692 * bt-load.c: Include rtl-iter.h.
3693 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
3694 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
3695 to iterate over subrtxes.
3696 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
3697 find_btr_use rather than btr_referenced_p.
3699 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3701 * alias.c: Include rtl-iter.h.
3702 (refs_newer_value_cb): Delete.
3703 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3705 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3707 * rtl-iter.h: New file.
3708 * rtlanal.c: Include it.
3709 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
3710 (generic_subrtx_iterator <T>::add_single_to_queue)
3711 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
3712 (generic_subrtx_iterator <T>::free_array): New functions.
3713 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
3714 (generic_subrtx_iterator <const_rtx_accessor>)
3715 (generic_subrtx_iterator <rtx_var_accessor>
3716 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
3717 (setup_reg_subrtx_bounds): New function.
3718 (init_rtlanal): Call it.
3720 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
3723 * config/sh/sh.md (ashlsi3): Handle negative shift count for
3725 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
3727 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
3729 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
3731 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3733 * rtl.h (JUMP_LABEL_AS_INSN): New.
3735 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3737 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
3739 (alloc_EXPR_LIST): Strengthen return type from rtx to
3741 (remove_free_EXPR_LIST_node): Likewise for param.
3742 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
3743 from rtx to rtx_expr_list *.
3744 * sched-int.h (struct deps_desc): Strengthen fields
3745 "pending_read_mems" and "pending_write_mems" from rtx to
3748 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
3749 rtx to rtx_expr_list *.
3750 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
3751 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
3753 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
3754 from rtx to rtx_expr_list *.
3755 * loop-iv.c (simplify_using_initial_values): Strengthen local
3756 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
3757 "pnote_next" from rtx * to rtx_expr_list **.
3758 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
3759 param "exprp" from rtx * to rtx_expr_list **.
3760 (add_insn_mem_dependence): Strengthen local "mem_list" from
3761 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
3763 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
3764 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
3765 param "old_mems_p" from rtx * to rtx_expr_list **.
3766 * var-tracking.c (struct adjust_mem_data): Strengthen field
3767 "side_effects" from rtx to rtx_expr_list *.
3768 (adjust_insn): Replace NULL_RTX with NULL when assigning to
3770 (prepare_call_arguments): Likewise.
3772 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3774 * function.h (struct rtl_data): Strengthen field
3775 "x_stack_slot_list" from rtx to rtx_expr_list *.
3777 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
3778 when assigning to stack_slot_list.
3780 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3782 * function.h (struct rtl_data): Strengthen field
3783 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
3784 * rtl.h (remove_node_from_expr_list): Strengthen second param from
3785 rtx * to rtx_expr_list **.
3787 * cfgbuild.c (make_edges): In loop over
3788 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
3789 rtx_expr_list *, and use methods of the latter class to clarify
3791 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
3792 rtx_expr_list *, and use methods of the latter class to clarify
3794 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3795 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3796 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
3797 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
3798 to rtx_expr_list *. Use methods of the latter class to clarify
3801 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3803 * function.h (struct expr_status): Strengthen field
3804 "x_forced_labels" from rtx to rtx_expr_list *.
3806 * cfgbuild.c (make_edges): Split local "x" into two locals,
3807 strengthening one from rtx to rtx_expr_list *, and using methods
3809 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
3810 loop over forced_labels, introduce strengthen it from rtx to
3811 rtx_expr_list *, using methods to clarify the code.
3812 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
3813 to rtx_expr_list *, using methods of said class to clarify the
3815 * reload1.c (set_initial_label_offsets): Split local "x" into two
3816 per-loop variables, strengthening the first from rtx to
3817 rtx_expr_list * and using methods.
3819 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3821 * coretypes.h (class rtx_expr_list): Add forward declaration.
3822 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
3823 * gengenrtl.c (special_rtx): Add EXPR_LIST.
3824 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
3825 invariant: GET_CODE (X) == EXPR_LIST.
3826 (is_a_helper <rtx_expr_list *>::test): New.
3827 (rtx_expr_list::next): New.
3828 (rtx_expr_list::element): New.
3829 (gen_rtx_EXPR_LIST): New.
3831 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3833 * varasm.c (mark_constants): Convert a GET_CODE check into a
3834 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
3835 Use methods of rtx_sequence to clarify the code.
3837 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3839 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
3840 local "seq" via a checked cast, and use methods of rtx_sequence
3841 to simplify the code.
3843 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3845 * resource.c (mark_referenced_resources): Strengthen local
3846 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
3847 using methods of rtx_sequence to clarify the code.
3848 (find_dead_or_set_registers): Within the switch statement, convert
3849 a GET_CODE check to a dyn_cast, introducing local "seq". Within
3850 the JUMP_P handling, introduce another local "seq", adding a
3851 checked cast to rtx_sequence *. In both cases, use methods of
3852 rtx_sequence to clarify the code.
3853 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
3854 via a checked cast, and use methods of rtx_sequence to simplify
3857 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3859 * reorg.c (redundant_insn): In two places in the function, replace
3860 a check of GET_CODE with a dyn_cast, introducing local "seq", and
3861 usings methods of rtx_sequence to clarify the code.
3863 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3865 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
3866 local "seq" with a checked cast, and use methods of rtx_sequence
3867 to clarify the code.
3869 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3871 * function.c (contains): Introduce local "seq" for PATTERN (insn),
3872 with a checked cast, in the region for where we know it's a
3873 SEQUENCE. Use methods of rtx_sequence.
3875 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3877 * final.c (get_attr_length_1): Replace GET_CODE check with a
3878 dyn_cast, introducing local "seq" and the use of methods of
3880 (shorten_branches): Likewise, introducing local "body_seq".
3881 Strengthen local "inner_insn" from rtx to rtx_insn *.
3882 (reemit_insn_block_notes): Replace GET_CODE check with a
3883 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
3884 Use methods of rtx_sequence.
3885 (final_scan_insn): Likewise, introducing local "seq" for when
3886 "body" is known to be a SEQUENCE, using its methods.
3888 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3890 * except.c (can_throw_external): Strengthen local "seq" from rtx
3891 to rtx_sequence *. Use methods of rtx_sequence.
3892 (insn_nothrow_p): Likewise.
3894 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3896 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
3897 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
3898 Use methods of rtx_sequence.
3899 (scan_trace): Likewise for local "pat".
3901 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3903 * coretypes.h (class rtx_sequence): Add forward declaration.
3904 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
3905 invariant: GET_CODE (X) == SEQUENCE.
3906 (is_a_helper <rtx_sequence *>::test): New.
3907 (is_a_helper <const rtx_sequence *>::test): New.
3908 (rtx_sequence::len): New.
3909 (rtx_sequence::element): New.
3910 (rtx_sequence::insn): New.
3912 2014-08-27 David Malcolm <dmalcolm@redhat.com>
3914 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
3916 (alloc_INSN_LIST): Strengthen return type from rtx to
3918 (copy_INSN_LIST): Likewise for return type and param.
3919 (concat_INSN_LIST): Likewise for both params and return type.
3920 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
3921 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
3922 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
3923 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
3925 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
3926 "implicit_sets", "control_uses", "clobbers" from rtx to
3928 (struct deps_desc): Likewise for fields "pending_read_insns",
3929 "pending_write_insns", "pending_jump_insns",
3930 "last_pending_memory_flush", "last_function_call",
3931 "last_function_call_may_noreturn", "sched_before_next_call",
3932 "sched_before_next_jump".
3933 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
3934 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
3936 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
3937 from rtx to rtx_insn_list *.
3938 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
3941 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
3942 to rtx_insn_list **.
3943 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
3945 (queue_insn): Likewise for local "link".
3946 (struct haifa_saved_data): Strengthen field "insn_queue" from
3947 rtx * to rtx_insn_list **.
3948 (save_backtrack_point): Update allocation of save->insn_queue to
3949 reflect the strengthening of elements from rtx to rtx_insn_list *.
3950 (queue_to_ready): Strengthen local "link" from rtx to
3951 rtx_insn_list *; use methods "next" and "insn" when traversing the
3953 (early_queue_to_ready): Likewise for locals "link", "next_link",
3955 (schedule_block): Update allocation of insn_queue to reflect the
3956 strengthening of elements from rtx to rtx_insn_list *. Strengthen
3957 local "link" from rtx to rtx_insn_list *, and use methods when
3959 (add_to_speculative_block): Strengthen locals "twins" and
3960 "next_node" from rtx to rtx_insn_list *, and use methods when
3961 working with them. Strengthen local "twin" from rtx to
3962 rtx_insn *, eliminating a checked cast.
3963 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
3964 from rtx to rtx_insn_list *, and use methods when working with
3967 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
3968 from rtx to rtx_insn_list *, adding a checked cast.
3969 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
3971 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
3972 "newlink" from rtx to rtx_insn_list *. Strengthen local
3973 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
3974 from rtx to rtx_insn *.
3975 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
3976 from rtx to rtx_insn_list *. Use methods of the latter class.
3977 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
3978 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
3979 (remove_free_INSN_LIST_node): Strengthen return type and local
3980 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
3981 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
3982 rtx_insn_list *, using "insn" method.
3984 * sched-deps.c (add_dependence_list): Strengthen param "list"
3985 from rtx to rtx_insn_list *, and use methods when working with it.
3986 (add_dependence_list_and_free): Strengthen param "listp" from
3987 rtx * to rtx_insn_list **.
3988 (remove_from_dependence_list): Strenghten param "listp" from rtx *
3989 to rtx_insn_list **, and use methods when working with *listp.
3990 (remove_from_both_dependence_lists): Strengthen param "listp" from
3991 rtx * to rtx_insn_list **
3992 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
3993 to rtx_insn_list **. Eliminate local "link", in favor of two new
3994 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
3996 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
3997 by introducing local "cond_deps".
3998 (remove_from_deps): Strengthen param "insn" from rtx to
4001 * sched-rgn.c (concat_insn_mem_list): Strengthen param
4002 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
4003 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
4004 Use methods of rtx_insn_list.
4006 * store-motion.c (struct st_expr): Strengthen fields
4007 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
4008 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
4010 (find_moveable_store): Split out "tmp" into multiple more-tightly
4011 scoped locals. Use methods of rtx_insn_list *.
4012 (compute_store_table): Strengthen local "tmp" from rtx to
4013 rtx_insn *. Use methods of rtx_insn_list *.
4015 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4017 * coretypes.h (class rtx_insn_list): Add forward declaration.
4018 * rtl.h (class rtx_insn_list): New subclass of rtx_def
4019 (is_a_helper <rtx_insn_list *>::test): New.
4020 (rtx_insn_list::next): New.
4021 (rtx_insn_list::insn): New.
4022 (gen_rtx_INSN_LIST): Add prototype.
4023 * emit-rtl.c (gen_rtx_INSN_LIST): New.
4024 * gengenrtl.c (special_rtx): Add INSN_LIST.
4026 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4028 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
4029 "prev" from rtx to rtx_insn *.
4031 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4033 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
4034 functions. Require merely an rtx for now, not an rtx_insn *.
4035 (BLOCK_FOR_INSN): Likewise.
4036 (INSN_LOCATION): Likewise.
4037 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
4039 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4041 * rtl.h (PATTERN): Convert this macro into a pair of inline
4042 functions, for now, requiring const_rtx and rtx.
4044 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4046 * target.def (unwind_emit): Strengthen param "insn" from rtx to
4048 (final_postscan_insn): Likewise.
4049 (adjust_cost): Likewise.
4050 (adjust_priority): Likewise.
4051 (variable_issue): Likewise.
4052 (macro_fusion_pair_p): Likewise.
4053 (dfa_post_cycle_insn): Likewise.
4054 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
4055 (first_cycle_multipass_issue): Likewise.
4056 (dfa_new_cycle): Likewise.
4057 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
4058 (speculate_insn): Likewise for param "insn".
4059 (gen_spec_check): Likewise for params "insn" and "label".
4060 (get_insn_spec_ds): Likewise for param "insn".
4061 (get_insn_checked_ds): Likewise.
4062 (dispatch_do): Likewise.
4063 (dispatch): Likewise.
4064 (cannot_copy_insn_p): Likewise.
4065 (invalid_within_doloop): Likewise.
4066 (legitimate_combined_insn): Likewise.
4070 * doc/tm.texi: Automatically updated to reflect changes to
4073 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
4075 (schedule_block): Likewise.
4076 (sched_init): Likewise.
4077 (sched_speculate_insn): Strengthen param "insn" from rtx to
4079 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
4081 * hooks.c (hook_bool_rtx_true): Rename to...
4082 hook_bool_rtx_insn_true): ...this, and strengthen first param from
4084 (hook_constcharptr_const_rtx_null): Rename to...
4085 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4086 first param from const_rtx to const rtx_insn *.
4087 (hook_bool_rtx_int_false): Rename to...
4088 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4089 param from rtx to rtx_insn *.
4090 (hook_void_rtx_int): Rename to...
4091 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4094 * hooks.h (hook_bool_rtx_true): Rename to...
4095 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
4097 (hook_bool_rtx_int_false): Rename to...
4098 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4099 param from rtx to rtx_insn *.
4100 (hook_void_rtx_int): Rename to...
4101 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4103 (hook_constcharptr_const_rtx_null): Rename to...
4104 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4105 first param from const_rtx to const rtx_insn *.
4107 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
4108 and local "prev" from rtx to rtx_insn *.
4110 * sched-int.h (sched_speculate_insn): Strengthen first param from
4113 * sel-sched.c (create_speculation_check): Likewise for local "label".
4114 * targhooks.c (default_invalid_within_doloop): Strengthen param
4115 "insn" from const_rtx to const rtx_insn *.
4116 * targhooks.h (default_invalid_within_doloop): Strengthen param
4117 from const_rtx to const rtx_insn *.
4119 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
4120 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
4122 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
4124 (arc_invalid_within_doloop): Likewise, with const.
4126 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
4127 (arm_cannot_copy_insn_p): Likewise for param "insn".
4128 (arm_unwind_emit): Likewise.
4130 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
4133 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
4134 (c6x_variable_issue): Likewise. Removed now-redundant checked
4136 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
4138 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
4139 Likewise for param "insn".
4140 (epiphany_mode_after): Likewise.
4141 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
4142 params "insn", "dep_insn".
4143 (epiphany_mode_needed): Likewise for param "insn".
4144 (epiphany_mode_after): Likewise.
4146 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
4147 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
4148 (ix86_avx_u128_mode_needed): Likewise.
4149 (ix86_i387_mode_needed): Likewise.
4150 (ix86_mode_needed): Likewise.
4151 (ix86_avx_u128_mode_after): Likewise.
4152 (ix86_mode_after): Likewise.
4153 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
4154 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
4155 (ix86_adjust_priority): Likewise for param "insn".
4156 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
4157 (do_dispatch): Likewise.
4158 (has_dispatch): Likewise.
4159 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
4161 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
4162 reflect renaming of default hook implementation from
4163 hook_constcharptr_const_rtx_null to
4164 hook_constcharptr_const_rtx_insn_null.
4165 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
4167 (ia64_variable_issue): Likewise for param "insn".
4168 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
4169 (ia64_dfa_new_cycle): Likewise.
4170 (ia64_get_insn_spec_ds): Likewise.
4171 (ia64_get_insn_checked_ds): Likewise.
4172 (ia64_speculate_insn): Likewise.
4173 (ia64_gen_spec_check): Likewise for params "insn", "label".
4174 (ia64_asm_unwind_emit): Likewise for param "insn".
4176 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
4178 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
4180 (m68k_sched_variable_issue): Likewise for param "insn".
4182 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
4185 * config/microblaze/microblaze.c (microblaze_adjust_cost):
4186 Likewise for params "insn", "dep".
4188 * config/mips/mips.c (mips_adjust_cost): Likewise.
4189 (mips_variable_issue): Likewise for param "insn".
4190 (mips_final_postscan_insn): Likewise.
4192 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
4193 for params "insn", "dep".
4195 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
4197 (pa_adjust_priority): Likewise for param "insn".
4199 * config/picochip/picochip.c (picochip_sched_adjust_cost):
4200 Likewise for params "insn", "dep_insn".
4202 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
4204 (rs6000_variable_issue): Likewise.
4205 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
4206 (rs6000_debug_adjust_cost): Likewise.
4207 (rs6000_adjust_priority): Likewise for param "insn".
4208 (rs6000_use_sched_lookahead_guard): Likewise.
4209 (get_next_active_insn): Likewise for return type and both params.
4210 (redefine_groups): Likewise for params "prev_head_insn", "tail"
4211 and locals "insn", "next_insn".
4212 (pad_groups): Likewise.
4214 * config/s390/s390.c (s390_adjust_priority): Likewise for param
4216 (s390_cannot_copy_insn_p): Likewise.
4217 (s390_sched_variable_issue): Likewise for third param, eliminating
4219 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
4220 default hook implementation from hook_constcharptr_const_rtx_null
4221 to hook_constcharptr_const_rtx_insn_null.
4223 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
4224 from rtx to rtx_insn *.
4225 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
4226 (sh_variable_issue): Likewise for param "insn".
4227 (sh_dfa_new_cycle): Likewise.
4228 (sh_mode_needed): Likewise.
4229 (sh_mode_after): Likewise.
4231 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
4232 params "insn", "dep_insn".
4233 (hypersparc_adjust_cost): Likewise.
4234 (sparc_adjust_cost): Likewise.
4236 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
4237 param, eliminated checked cast.
4238 (spu_sched_adjust_cost): Likewise for first and third params.
4240 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
4241 params "insn" and "dep_insn" from rtx to rtx_insn *.
4243 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
4245 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4247 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
4248 (set_is_load_p): ...this, updating to work on a SET pattern rather
4250 (is_store_insn): Rename to...
4251 (set_is_store_p): ...this, updating to work on a SET pattern
4252 rather than an insn.
4253 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
4254 top of function to where it is needed. Rewrite the bogus
4255 condition that checks for "insn" and "dep" being PARALLEL to
4256 instead use single_set, introducing locals "insn_set" and
4257 "dep_set". Given that we only ever returned "cost" for a non-pair
4258 of SETs, bail out early if we don't have a pair of SET.
4259 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
4260 use the new locals "insn_set" and "dep_set", and update calls to
4261 is_load_insn and is_store_insn to be calls to set_is_load_p and
4264 2014-08-27 Guozhi Wei <carrot@google.com>
4267 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
4268 amount before using it.
4270 2014-08-27 Richard Biener <rguenther@suse.de>
4272 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
4273 get_maxval_strlen inside a more useful API.
4274 (gimple_fold_builtin_with_strlen): Remove and fold into ...
4275 (gimple_fold_builtin): ... caller.
4276 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
4277 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
4278 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
4279 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
4280 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
4281 gimple_fold_builtin_sprintf): Adjust to compute maxval
4284 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
4287 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
4289 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4290 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4291 Anna Tikhonova <anna.tikhonova@intel.com>
4292 Ilya Tocar <ilya.tocar@intel.com>
4293 Andrey Turetskiy <andrey.turetskiy@intel.com>
4294 Ilya Verbin <ilya.verbin@intel.com>
4295 Kirill Yukhin <kirill.yukhin@intel.com>
4296 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4298 * config/i386/sse.md
4299 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
4300 Use `concat_tg_mode' attribute to determine asm register size.
4302 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4303 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4304 Anna Tikhonova <anna.tikhonova@intel.com>
4305 Ilya Tocar <ilya.tocar@intel.com>
4306 Andrey Turetskiy <andrey.turetskiy@intel.com>
4307 Ilya Verbin <ilya.verbin@intel.com>
4308 Kirill Yukhin <kirill.yukhin@intel.com>
4309 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4311 * config/i386/sse.md
4312 (define_mode_iterator VI48_AVX512VL): New.
4313 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
4314 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
4315 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
4316 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4317 with VI1): Change mode iterator.
4318 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4319 with VI_ULOADSTORE_BW_AVX512VL): New.
4320 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4321 with VI_ULOADSTORE_F_AVX512VL): Ditto.
4322 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4323 with VI1): Change mode iterator.
4324 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4325 with VI_ULOADSTORE_BW_AVX512VL): New.
4326 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4327 with VI_ULOADSTORE_F_AVX512VL): Ditto.
4328 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4329 with VI1): Change mode iterator.
4330 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4331 with VI_ULOADSTORE_BW_AVX512VL): New.
4332 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4333 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
4334 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
4335 (define_insn "<avx512>_storedqu<mode>_mask" with
4336 VI48_AVX512VL): New.
4337 (define_insn "<avx512>_storedqu<mode>_mask" with
4338 VI12_AVX512VL): Ditto.
4340 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4341 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4342 Anna Tikhonova <anna.tikhonova@intel.com>
4343 Ilya Tocar <ilya.tocar@intel.com>
4344 Andrey Turetskiy <andrey.turetskiy@intel.com>
4345 Ilya Verbin <ilya.verbin@intel.com>
4346 Kirill Yukhin <kirill.yukhin@intel.com>
4347 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4349 * config/i386/sse.md
4350 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
4351 (define_mode_iterator VI48_AVX512BW): New.
4352 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
4353 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
4354 with VI48_AVX2_48_AVX512F): New.
4355 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
4356 with VI2_AVX512VL): Ditto.
4358 2014-08-27 Richard Biener <rguenther@suse.de>
4361 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
4362 (fold_builtin_3): Do not fold strcat_chk here.
4363 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
4365 (gimple_fold_builtin): Fold strcat_chk here.
4367 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
4369 * dwarf2out.h (dwarf2out_decl): Remove prototype.
4370 * dwarf2out.c (dwarf2out_decl): Make static.
4372 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
4374 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
4376 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4378 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
4379 from rtx to rtx_insn *.
4380 (cselib_lookup_from_insn): Likewise for final param.
4381 (cselib_subst_to_values_from_insn): Likewise.
4382 (cselib_add_permanent_equiv): Likewise.
4384 * cselib.c (cselib_current_insn): Likewise for this variable.
4385 (cselib_subst_to_values_from_insn): Likewise for param "insn".
4386 (cselib_lookup_from_insn): Likewise.
4387 (cselib_add_permanent_equiv): Likewise for param "insn" and local
4388 "save_cselib_current_insn".
4389 (cselib_process_insn): Replace use of NULL_RTX with NULL.
4391 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
4392 from rtx to rtx_insn *.
4394 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4396 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
4399 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4401 * df.h (df_dump_insn_problem_function): Strengthen first param of
4402 this callback from const_rtx to const rtx_insn *.
4403 (struct df_insn_info): Strengthen field "insn" from rtx to
4405 (DF_REF_INSN): Eliminate this function, reinstating the older
4407 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
4408 (df_reg_defined): Likewise.
4409 (df_find_use): Likewise.
4410 (df_reg_used): Likewise.
4411 (df_dump_insn_top): Strengthen param 1 from const_rtx to
4413 (df_dump_insn_bottom): Likewise.
4414 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
4415 (df_insn_debug_regno): Likewise.
4416 (debug_df_insn): Likewise.
4417 (df_rd_simulate_one_insn): Likewise for param 2.
4418 (df_word_lr_simulate_defs): Likewise for param 1.
4419 (df_word_lr_simulate_uses): Likewise.
4420 (df_md_simulate_one_insn): Likewise for param 2.
4421 (df_simulate_find_noclobber_defs): Likewise for param 1.
4422 (df_simulate_find_defs): Likewise.
4423 (df_simulate_defs): Likewise.
4424 (df_simulate_uses): Likewise.
4425 (df_simulate_one_insn_backwards): Likewise for param 2.
4426 (df_simulate_one_insn_forwards): Likewise.
4427 (df_uses_create): Likewise for param 2.
4428 (df_insn_create_insn_record): Likewise for param 1.
4429 (df_insn_delete): Likewise.
4430 (df_insn_rescan): Likewise.
4431 (df_insn_rescan_debug_internal): Likewise.
4432 (df_insn_change_bb): Likewise.
4433 (df_notes_rescan): Likewise.
4434 * rtl.h (remove_death): Likewise for param 2.
4435 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
4437 * sched-int.h (reemit_notes): Strengthen param from rtx to
4439 * valtrack.h (propagate_for_debug): Likewise for param 1.
4441 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
4442 local "tmp_rtx" from const_rtx to const rtx_insn *.
4443 * combine.c (remove_death): Strengthen param "insn" from rtx to
4445 (move_deaths): Likewise for local "where_dead".
4446 * cse.c (delete_trivially_dead_insns): Introduce local
4447 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
4448 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
4450 (df_reg_defined): Likewise.
4451 (df_find_use): Likewise.
4452 (df_reg_used): Likewise.
4453 (df_dump_insn_problem_data): Strengthen param "insn" from
4454 const_rtx to const rtx_insn *.
4455 (df_dump_insn_top): Likewise.
4456 (df_dump_insn_bottom): Likewise.
4457 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
4458 (df_insn_debug_regno): Likewise.
4459 (debug_df_insn): Likewise.
4460 (DF_REF_INSN): Delete.
4461 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
4462 from rtx to rtx_insn *.
4463 (df_chain_insn_top_dump): Strengthen param "insn" from
4464 const_rtx to const rtx_insn *.
4465 (df_chain_insn_bottom_dump): Likewise.
4466 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
4468 (df_word_lr_simulate_uses): Likewise.
4469 (df_print_note): Likewise.
4470 (df_remove_dead_and_unused_notes): Likewise.
4471 (df_set_unused_notes_for_mw): Likewise.
4472 (df_set_dead_notes_for_mw): Likewise.
4473 (df_create_unused_note): Likewise.
4474 (df_simulate_find_defs): Likewise.
4475 (df_simulate_find_uses): Likewise.
4476 (df_simulate_find_noclobber_defs): Likewise.
4477 (df_simulate_defs): Likewise.
4478 (df_simulate_uses): Likewise.
4479 (df_simulate_one_insn_backwards): Likewise.
4480 (df_simulate_one_insn_forwards): Likewise.
4481 (df_md_simulate_one_insn): Likewise.
4482 * df-scan.c (df_uses_create): Likewise.
4483 (df_insn_create_insn_record): Likewise.
4484 (df_insn_delete): Likewise.
4485 (df_insn_rescan): Likewise.
4486 (df_insn_rescan_debug_internal): Likewise.
4487 (df_insn_change_bb): Likewise.
4488 (df_notes_rescan): Likewise.
4489 (df_refs_add_to_chains): Likewise.
4490 (df_insn_refs_verify): Likewise.
4491 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
4492 when invoking df_insn_delete.
4493 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
4494 (set_unique_reg_note): Add checked cast.
4495 * final.c (cleanup_subreg_operands): Likewise.
4496 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
4497 "insn" from rtx to rtx_insn *.
4498 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
4499 "last" from rtx to rtx_insn *.
4500 * ira-emit.c (change_regs_in_insn): New function.
4501 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
4502 Invoke change_regs_in_insn rather than change_regs.
4503 * ira.c (update_equiv_regs): Strengthen locals "insn",
4504 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
4505 for_each_rtx_in_insn rather than for_each_rtx.
4506 * recog.c (confirm_change_group): Add checked casts.
4507 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
4509 (peep2_fill_buffer): Add checked cast.
4510 * rtlanal.c (remove_note): Likewise.
4511 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
4512 locals "next" "end" from rtx to rtx_insn *.
4514 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4516 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
4518 (struct reg_use_data): Likewise for field "insn".
4519 (insn_cost): Likewise for param.
4520 (real_insn_for_shadow): Likewise for return type and param.
4521 (increase_insn_priority): Likewise for param 1.
4522 (debug_dependencies): Likewise for both params.
4524 * haifa-sched.c (insn_delay): Likewise for param "insn".
4525 (real_insn_for_shadow): Likewise for return type and param "insn".
4526 (update_insn_after_change): Likewise for param "insn".
4527 (recompute_todo_spec): Likewise for param "next" and locals "pro",
4529 (insn_cost): Likewise for param "insn".
4530 (increase_insn_priority): Likewise.
4531 (calculate_reg_deaths): Likewise.
4532 (setup_insn_reg_pressure_info): Likewise.
4533 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
4534 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
4535 (model_recompute): Likewise.
4536 (must_restore_pattern_p): Likewise for param "next".
4537 (model_excess_cost): Likewise for param "insn".
4538 (queue_remove): Likewise.
4539 (adjust_priority): Likewise for param "prev".
4540 (update_register_pressure): Likewise for param "insn".
4541 (setup_insn_max_reg_pressure): Likewise for local "insn".
4542 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
4543 (model_add_to_schedule): Likewise.
4544 (model_reset_queue_indices): Likewise for local "insn".
4545 (unschedule_insns_until): Strengthen local "recompute_vec" from
4546 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
4547 "con" from rtx to rtx_insn *.
4548 (restore_last_backtrack_point): Likewise for both locals "x". Add
4550 (estimate_insn_tick): Likewise for param "insn".
4551 (commit_schedule): Likewise for params "prev_head", "tail" and
4553 (verify_shadows): Likewise for locals "i1", "i2".
4554 (dump_insn_stream): Likewise for params "head", "tail" and locals
4555 "next_tail", "insn".
4556 (schedule_block): Likewise for locals "insn", "x". Add a checked
4558 (fix_inter_tick): Likewise for params "head", "tail".
4559 (create_check_block_twin): Likewise for local "jump".
4560 (haifa_change_pattern): Likewise for param "insn".
4561 (haifa_speculate_insn): Likewise.
4562 (dump_new_block_header): Likewise for params "head", "tail".
4563 (fix_jump_move): Likewise for param "jump".
4564 (move_block_after_check): Likewise.
4565 (sched_init_insn_luid): Likewise for param "insn".
4566 (sched_init_luids): Likewise for local "insn".
4567 (insn_luid): Likewise for param "insn".
4568 (init_h_i_d): Likewise.
4569 (haifa_init_h_i_d): Likewise for local "insn".
4570 (haifa_init_insn): Likewise for param "insn".
4571 * sched-deps.c (add_dependence): Likewise for local "real_pro",
4573 (create_insn_reg_use): Likewise for param "insn".
4574 (setup_insn_reg_uses): Likewise. Add a checked cast.
4575 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
4576 "tail" from rtx to rtx_insn *.
4577 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
4578 "insn", "next_tail".
4580 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4582 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
4583 from rtx to rtx_insn *.
4584 (model_add_to_schedule): Likewise for locals "start", "end",
4587 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4589 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
4591 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
4592 "to" and locals "insn", "next", "copy". Remove now-redundant
4595 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4597 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
4598 rtx_insn * and param 4 from rtx * to rtx_insn **.
4599 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
4600 param 2 from rtx * to rtx_insn **.
4602 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
4603 rtx_insn * and final param from rtx * to rtx_insn **.
4605 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
4606 from rtx to rtx_insn *.
4607 (try_head_merge_bb): Likewise for both locals named "move_upto".
4608 * df-problems.c (can_move_insns_across): Likewise for params
4609 "from", "to", "across_from", "across_to" and locals "insn",
4610 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
4612 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
4613 from rtx to rtx_insn *.
4614 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
4615 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
4616 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
4618 (noce_try_abs): Likewise.
4619 (noce_get_condition): Likewise for param "jump". Strengthen param
4620 "earliest" from rtx * to rtx_insn **.
4621 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
4623 (find_cond_trap): Likewise.
4624 (dead_or_predicable): Likewise for local "earliest".
4625 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
4627 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
4628 and local "prev". Strengthen param "earliest" from rtx * to
4630 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
4631 Strengthen param "earliest" from rtx * to rtx_insn **.
4633 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4635 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
4636 "to" and local "insn" from rtx to rtx_insn *.
4638 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4640 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
4641 from rtx to rtx_insn *.
4642 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
4643 (code_motion_path_driver): Likewise for local "last_insn".
4644 (simplify_changed_insns): Likewise for local "insn".
4646 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4648 * rtl.h (push_to_sequence): Strengthen param from rtx to
4650 (push_to_sequence2): Likewise for both params.
4651 (delete_insns_since): Likewise for param.
4652 (reorder_insns_nobb): Likewise for all three params.
4653 (set_new_first_and_last_insn): Likewise for both params.
4655 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
4656 rtx_insn *. Remove now-redundant cast.
4657 (set_last_insn): Likewise.
4659 * builtins.c (expand_builtin_return): Strengthen local
4660 "call_fusage" from rtx to rtx_insn *.
4661 * cfgrtl.c (create_basic_block_structure): Likewise for local
4663 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
4664 "first", "last" and local "insn".
4665 (delete_insns_since): Likewise for param "from".
4666 (reorder_insns_nobb): Likewise for params "from", "to", "after"
4668 (push_to_sequence): Likewise for param "first" and local "last".
4669 (push_to_sequence2): Likewise for params "first" and "last".
4670 * lra.c (emit_add3_insn): Likewise for local "last".
4671 (lra_emit_add): Likewise.
4672 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
4674 (process_address_1): Likewise for locals "insn", last".
4675 * modulo-sched.c (ps_first_note): Likewise for return type.
4676 * optabs.c (expand_binop_directly): Likewise for param "last".
4678 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4680 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
4682 * emit-rtl.c (get_last_insn_anywhere): Likewise.
4684 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4686 * function.h (struct sequence_stack): Strengthen fields "first"
4687 and "last" from rtx to rtx_insn *.
4688 (struct emit_status): Likewise for fields "x_first_insn" and
4691 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
4692 (set_first_insn): Add checked cast.
4693 (get_last_insn): Remove now-redundant checked cast.
4694 (set_last_insn): Add checked cast.
4696 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
4697 "saved_first" and "saved_last" from rtx to rtx_insn *.
4699 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4701 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
4702 (unlink_insn_chain): Strengthen both params from rtx to
4705 * cfgrtl.c (cfg_layout_function_header): Likewise for this
4707 (unlink_insn_chain): Likewise for params "first" and "last".
4708 Remove now-redundant checked cast.
4709 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
4710 (fixup_reorder_chain): Strengthen local "insn" from rtx to
4712 * emit-rtl.c (link_insn_into_chain): Likewise for all three
4714 (add_insn): Likewise for param "insn" and local "prev".
4715 (add_insn_after_nobb): Likewise for both params and local "next".
4716 (add_insn_before_nobb): Likewise for both params and local "prev".
4717 (add_insn_after): Rename param "after" to "uncast_after",
4718 introducing local "after" with another checked cast.
4719 (add_insn_before): Rename params "insn" and "before", giving them
4720 "uncast_" prefixes, adding the old names back using checked casts.
4721 (emit_note_after): Likewise for param "after".
4722 (emit_note_before): Likewise for param "before".
4723 (emit_label): Add a checked cast.
4725 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4727 * cselib.h (cselib_record_sets_hook): Strengthen initial param
4728 "insn" from rtx to rtx_insn *.
4730 * cselib.c (cselib_record_sets_hook): Likewise.
4732 * var-tracking.c (add_with_sets): Likewise, renaming back from
4733 "uncast_insn" to "insn" and eliminating the checked cast from rtx
4736 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4738 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
4739 and "header_" from rtx to rtx_insn *.
4740 (struct basic_block_d): Likewise for field "head_" within "x"
4741 field of union basic_block_il_dependent.
4742 (BB_HEAD): Drop function...
4743 (SET_BB_HEAD): ...and this function in favor of...
4744 (BB_HEAD): ...reinstate macro.
4745 (BB_END): Drop function...
4746 (SET_BB_END): ...and this function in favor of...
4747 (BB_END): ...reinstate macro.
4748 (BB_HEADER): Drop function...
4749 (SET_BB_HEADER): ...and this function in favor of...
4750 (BB_HEADER): ...reinstate macro.
4752 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
4753 (fix_crossing_unconditional_branches): Likewise.
4754 * caller-save.c (save_call_clobbered_regs): Likewise.
4755 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
4756 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
4757 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
4758 (merge_blocks_move_successor_nojumps): Likewise.
4759 (outgoing_edges_match): Update use of for_each_rtx to
4760 for_each_rtx_in_insn.
4761 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
4762 (expand_gimple_cond): Likewise.
4763 (expand_gimple_tailcall): Likewise.
4764 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
4766 (construct_exit_block): Drop use of SET_BB_END.
4767 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
4769 (delete_insn): Rename param "insn" to "uncast_insn", introducing
4770 a new local "insn" with a checked cast to rtx_insn *. Drop use of
4771 SET_BB_HEAD and SET_BB_END.
4772 (create_basic_block_structure): Drop use of SET_BB_HEAD and
4774 (rtl_delete_block): Drop use of SET_BB_HEAD.
4775 (rtl_split_block): Drop use of SET_BB_END.
4776 (emit_nop_for_unique_locus_between): Likewise.
4777 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
4778 (block_label): Drop use of SET_BB_HEAD.
4779 (fixup_abnormal_edges): Drop use of SET_BB_END.
4780 (record_effective_endpoints): Drop use of SET_BB_HEADER.
4781 (relink_block_chain): Likewise.
4782 (fixup_reorder_chain): Drop use of SET_BB_END.
4783 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
4784 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
4785 rtx_insn **. Drop use of SET_BB_HEADER.
4786 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
4788 (BB_HEAD): Delete this function.
4789 (SET_BB_HEAD): Likewise.
4791 (SET_BB_END): Likewise.
4792 (BB_HEADER): Likewise.
4793 (SET_BB_HEADER): Likewise.
4794 * emit-rtl.c (add_insn_after): Rename param "insn" to
4795 "uncast_insn", adding a new local "insn" and a checked cast to
4796 rtx_insn *. Drop use of SET_BB_END.
4797 (remove_insn): Strengthen locals "next" and "prev" from rtx to
4798 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
4799 (reorder_insns): Drop use of SET_BB_END.
4800 (emit_insn_after_1): Strengthen param "first" and locals "last",
4801 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
4802 (emit_pattern_after_noloc): Add checked cast.
4803 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
4804 (restore_other_notes): Likewise.
4805 (move_insn): Likewise.
4806 (sched_extend_bb): Likewise.
4807 (fix_jump_move): Likewise.
4808 * ifcvt.c (noce_process_if_block): Likewise.
4809 (dead_or_predicable): Likewise.
4810 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
4811 * reg-stack.c (change_stack): Drop use of SET_BB_END.
4812 * sel-sched-ir.c (sel_move_insn): Likewise.
4813 * sel-sched.c (move_nop_to_previous_block): Likewise.
4815 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
4817 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
4819 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4821 * basic-block.h (create_basic_block_structure): Strengthen params
4822 1 "head" and 2 "end" from rtx to rtx_insn *.
4823 * cfgrtl.c (create_basic_block_structure): Likewise.
4824 (rtl_create_basic_block): Update casts from void * to rtx to
4825 rtx_insn *, so that we can pass them as rtx_insn * to
4826 create_basic_block_structure.
4827 * sel-sched-ir.c (sel_create_basic_block): Likewise.
4829 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4831 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
4833 (check_for_inc_dec): Strengthen param "insn" from rtx to
4836 * cselib.h (cselib_process_insn): Likewise.
4838 * cselib.c (cselib_record_sets): Likewise.
4839 (cselib_process_insn): Likewise.
4841 * dse.c (struct insn_info): Likewise for field "insn".
4842 (check_for_inc_dec_1): Likewise for local "insn".
4843 (check_for_inc_dec): Likewise for param "insn".
4844 (scan_insn): Likewise.
4845 (dse_step1): Likewise for local "insn".
4847 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
4848 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
4850 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4852 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
4853 from rtx to rtx_insn *.
4854 (DEP_PRO): Delete this function and...
4855 (SET_DEP_PRO): ...this function in favor of...
4856 (DEP_PRO): ...reinstate this macro.
4857 (DEP_CON): Delete this function and...
4858 (SET_DEP_CON): ...this function in favor of...
4859 (DEP_CON): ...reinstate this old macro.
4860 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
4861 (init_dep): Likewise.
4862 (set_priorities): Likewise for both params.
4863 (sd_copy_back_deps): Likewise for params 1 and 2.
4865 * haifa-sched.c (priority): Likewise for param "insn" and local
4867 (set_priorities): Likewise for params "head" and "tail" and local
4869 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
4871 (add_to_speculative_block): Add a checked cast.
4872 (create_check_block_twin): Drop use of SET_DEP_CON.
4873 (add_jump_dependencies): Strengthen params "insn" and "jump" from
4876 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
4877 Drop use of SET_DEP_PRO
4878 (init_dep): Strengthen params "pro" and "con" from rtx to
4880 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
4884 (SET_DEP_PRO): Delete.
4885 (SET_DEP_CON): Delete.
4887 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4889 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
4890 from rtx to rtx_insn *.
4891 (VINSN_INSN_RTX): Eliminate rvalue function and...
4892 (SET_VINSN_INSN): ...lvalue function in favor of...
4893 (VINSN_INSN_RTX): reinstate this old macro.
4895 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
4896 in favor of VINSN_INSN_RTX.
4897 (VINSN_INSN_RTX): Delete this function.
4898 (SET_VINSN_INSN_RTX): Likewise.
4900 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4902 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
4903 (BND_TO): Delete this function and...
4904 (SET_BND_TO): ...this functions in favor of...
4905 (BND_TO): ...reinstating this macro.
4906 (struct _fence): Strengthen field "executing_insns" from
4907 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
4908 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
4909 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
4910 and param "insn" from rtx to insn_t.
4911 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
4914 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
4916 (rtx_vec_t): Likewise.
4917 (struct sched_deps_info_def): Strengthen param of "start_insn"
4918 callback from rtx to rtx_insn *. Likewise for param "insn2" of
4919 "note_mem_dep" callback and first param of "note_dep" callback.
4921 * haifa-sched.c (add_to_speculative_block): Strengthen param
4922 "insn" from rtx to rtx_insn *.
4923 (clear_priorities): Likewise.
4924 (calc_priorities): Likewise for local "insn".
4926 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
4927 Remove redundant checked cast.
4928 (haifa_note_mem_dep): Likewise for param "pending_insn".
4929 (haifa_note_dep): Likewise for param "elem".
4930 (note_mem_dep): Likewise for param "e".
4931 (sched_analyze_1): Add checked casts.
4932 (sched_analyze_2): Likewise.
4934 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
4935 from rtx to rtx_insn *.
4936 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
4937 from vec<rtx> * to vec<rtx_insn *> *.
4939 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
4941 (flist_add): Strengthen param "executing_insns" from
4942 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
4943 (advance_deps_context): Remove now-redundant checked cast.
4944 (init_fences): Replace uses of NULL_RTX with NULL.
4945 (merge_fences): Strengthen params "last_scheduled_insn" and
4946 "sched_next" from rtx to rtx_insn * and "executing_insns" from
4947 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
4948 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
4949 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
4950 an instruction, rather than doing double-duty as a pattern.
4951 (return_nop_to_pool): Update for change of insn_t.
4952 (deps_init_id): Remove now-redundant checked cast.
4953 (struct sched_scan_info_def): Strengthen param of "init_insn"
4954 callback from rtx to insn_t.
4955 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
4956 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
4958 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
4959 "end" from rtx to rtx_insn *.
4960 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
4961 (rtx insn_rtx, bool force_unique_p)
4962 (BND_TO): Delete function.
4963 (SET_BND_TO): Delete function.
4965 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
4967 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
4968 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
4970 (undo_transformations): Likewise for param "insn".
4971 (update_liveness_on_insn): Likewise.
4972 (compute_live_below_insn): Likewise for param "insn" and local
4974 (update_data_sets): Likewise for param "insn".
4975 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
4976 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
4977 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
4979 (move_cond_jump): Likewise for param "insn".
4980 (move_cond_jump): Drop use of SET_BND_TO.
4981 (compute_av_set_on_boundaries): Likewise.
4982 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
4983 (update_and_record_unavailable_insns): Strengthen local "bb_end"
4984 from rtx to rtx_insn *.
4985 (maybe_emit_renaming_copy): Likewise for param "insn".
4986 (maybe_emit_speculative_check): Likewise.
4987 (handle_emitting_transformations): Likewise.
4988 (remove_insn_from_stream): Likewise.
4989 (code_motion_process_successors): Strengthen local "succ" from rtx
4992 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4994 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
4995 ilist_t, not _xlist_t;
4996 (ILIST_INSN): Define in terms of new union field "insn".
4997 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
4999 (struct _list_node): Add new field "insn" to the union, of type
5001 (ilist_add): Replace macro with an inline function, requiring an
5003 (ilist_remove): Define this macro directly in terms of
5004 _list_remove, rather than indirectly via _xlist_remove.
5005 (ilist_clear): Likewise, in terms of _list_clear rather than
5007 (ilist_is_in_p): Replace macro with an inline function, requiring
5009 (_list_iter_cond_insn): New function.
5010 (ilist_iter_remove): Define this macro directly in terms of
5011 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
5012 (ilist_iterator): Define directly in terms of _list_iterator
5013 rather than indirectly through _xlist_iterator.
5014 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
5015 than in terms of _FOR_EACH_X.
5016 (FOR_EACH_INSN_1): Likewise.
5018 2014-08-26 Joseph Myers <joseph@codesourcery.com>
5022 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
5023 DECL_HARD_REGISTER and return for invalid register specifications.
5024 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
5025 DECL_HARD_REGISTER, call expand_one_error_var.
5026 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
5027 CC_REGNUM with non-MODE_CC modes.
5028 (arm_regno_class): Return NO_REGS for PC_REGNUM.
5030 2014-08-26 Marek Polacek <polacek@redhat.com>
5033 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
5035 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
5037 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
5038 qi cost; add di cost.
5039 (cortexa57_addrcost_table): Likewise.
5041 2014-08-26 Marek Polacek <polacek@redhat.com>
5044 * expr.c (is_aligning_offset): Remove logical not.
5046 2014-08-26 Marek Polacek <polacek@redhat.com>
5049 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
5050 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
5052 2014-08-26 Richard Biener <rguenther@suse.de>
5054 PR tree-optimization/62175
5055 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
5056 expand possibly trapping operations.
5058 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5060 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
5061 "insn" from rtx to rtx_insn *.
5062 (permute_load): Likewise for param "insn".
5063 (permute_store): Likewise.
5064 (handle_special_swappables): Likewise for local "insn".
5065 (replace_swap_with_copy): Likewise for locals "insn" and
5067 (rs6000_analyze_swaps): Likewise for local "insn".
5069 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5071 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
5074 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5076 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
5077 "note_list" from rtx to rtx_insn *.
5078 (BB_NOTE_LIST): Replace this function and...
5079 (SET_BB_NOTE_LIST): ...this function with...
5080 (BB_NOTE_LIST): ...the former macro implementation.
5082 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
5083 local "from_start" from rtx to rtx_insn *. Strengthen param
5084 "to_endp" from rtx * to rtx_insn **.
5086 * haifa-sched.c (concat_note_lists): Likewise.
5087 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
5089 (sel_restore_notes): Likewise.
5090 (move_bb_info): Likewise.
5091 (BB_NOTE_LIST): Delete this function.
5092 (SET_BB_NOTE_LIST): Delete this function.
5093 * sel-sched.c (create_block_for_bookkeeping): Eliminate
5094 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
5096 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5098 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
5099 from rtx * to rtx_insn **.
5100 (reorder2): Likewise.
5101 (dependencies_evaluation_hook): Strengthen params "head", "tail"
5102 from rtx to rtx_insn *.
5104 * doc/tm.texi: Update mechanically for above change to target.def.
5106 * sched-int.h (note_list): Strengthen this variable from rtx to
5108 (remove_notes): Likewise for both params.
5109 (restore_other_notes): Likewise for return type and first param.
5110 (struct ready_list): Strengthen field "vec" from rtx * to
5112 (struct dep_replacement): Strenghten field "insn" from rtx to
5114 (struct deps_desc): Likewise for fields "last_debug_insn",
5116 (struct haifa_sched_info): Likewise for callback field
5117 "can_schedule_ready_p"'s param, for first param of "new_ready"
5118 callback field, for both params of "rank" callback field, for
5119 first field of "print_insn" callback field (with a const), for
5120 both params of "contributes_to_priority" callback, for param
5121 of "insn_finishes_block_p" callback, for fields "prev_head",
5122 "next_tail", "head", "tail", for first param of "add_remove_insn"
5123 callback, for first param of "begin_schedule_ready" callback, for
5124 both params of "begin_move_insn" callback, and for second param
5125 of "advance_target_bb" callback.
5126 (add_dependence): Likewise for params 1 and 2.
5127 (sched_analyze): Likewise for params 2 and 3.
5128 (deps_analyze_insn): Likewise for param 2.
5129 (ready_element): Likewise for return type.
5130 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
5131 (try_ready): Strenghten param from rtx to rtx_insn *.
5132 (sched_emit_insn): Likewise for return type.
5133 (record_delay_slot_pair): Likewise for params 1 and 2.
5134 (add_delay_dependencies): Likewise for param.
5135 (contributes_to_priority): Likewise for both params.
5136 (find_modifiable_mems): Likewise.
5138 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
5139 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
5140 "first_older_only_insn" from rtx to rtx_insn *.
5141 (arm_sched_reorder): Strengthen param "ready" from rtx * to
5144 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
5145 "last_scheduled_iter0" from rtx to rtx_insn *.
5146 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
5147 (c6x_sched_reorder_1): Strengthen param "ready" and locals
5148 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5149 "insn" from rtx to rtx_insn *.
5150 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
5152 (c6x_sched_reorder2): Strengthen param "ready" and locals
5153 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5154 "insn" from rtx to rtx_insn *.
5155 (c6x_variable_issue): Add a checked cast when assigning from insn
5156 to ss.last_scheduled_iter0.
5157 (split_delayed_branch): Strengthen param "insn" and local "i1"
5158 from rtx to rtx_insn *.
5159 (split_delayed_nonbranch): Likewise.
5160 (undo_split_delayed_nonbranch): Likewise for local "insn".
5161 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
5162 "entry_after", "end_packet", "head_insn", "tail_insn",
5163 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
5164 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
5165 to rtx_insn **. Remove now-redundant checked cast on last_insn,
5166 but add a checked cast on loop->start_label. Consolidate calls to
5167 avoid assigning result of gen_spkernel to "insn", now an
5170 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
5171 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
5173 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
5174 rtx_insn **. Strengthen locals "top", "next" from rtx to
5176 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
5177 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5178 (add_parameter_dependencies): Strengthen params "call", "head" and
5179 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
5180 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
5181 (add_dependee_for_func_arg): Likewise for param "arg" and local
5183 (ix86_dependencies_evaluation_hook): Likewise for params "head",
5184 "tail" and locals "insn", "first_arg".
5186 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
5187 for params "head", "tail" and locals "insn", "next", "next_tail".
5188 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
5189 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
5190 "insn", "lowest", "highest" from rtx to rtx_insn *.
5191 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
5193 (ia64_sched_reorder2): Likewise.
5195 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
5196 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
5197 from rtx * to rtx_insn **.
5198 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
5200 (mep_print_sched_insn): Strengthen param "insn" from rtx to
5202 (mep_sched_reorder): Strengthen param "ready" from rtx * to
5203 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
5206 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
5207 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
5209 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
5210 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
5211 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
5213 (vr4130_reorder): Likewise.
5214 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
5216 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
5218 (mips_sched_reorder): Likewise.
5219 (mips_sched_reorder2): Likewise.
5221 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
5223 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
5224 Strengthen local "tmp" from rtx to rtx_insn *.
5225 (rs6000_sched_reorder2): Likewise.
5227 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
5228 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
5229 (s390_sched_reorder): Strengthen param "ready" from rtx * to
5230 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
5232 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
5233 "tmp2" from rtx to rtx_insn *.
5234 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
5235 Strengthen local "insn" from rtx to rtx_insn *.
5236 (ready_reorder): Strengthen param "ready" from rtx * to
5237 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
5238 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
5239 (sh_reorder2): Likewise.
5241 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
5242 local "insn" from rtx to rtx_insn *.
5244 * haifa-sched.c (note_list): Strengthen this variable from rtx to
5246 (scheduled_insns): Strengthen this variable from vec<rtx> to
5248 (set_modulo_params): Likewise for locals "i1", "i2".
5249 (record_delay_slot_pair): Likewise for params "i1", "i2".
5250 (add_delay_dependencies): Likewise for param "insn".
5251 (cond_clobbered_p): Likewise.
5252 (recompute_todo_spec): Likewise for local "prev".
5253 (last_scheduled_insn): Likewise for this variable.
5254 (nonscheduled_insns_begin): Likewise.
5255 (model_set_excess_costs): Strengthen param "insns" from rtx * to
5257 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
5259 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
5260 Strengthen local "insn" from rtx to rtx_insn *.
5261 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
5262 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
5263 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
5264 (ready_remove_first): Likewise for return type and local "t".
5265 (ready_element): Likewise for return type.
5266 (ready_remove): Likewise for return type and local "t".
5267 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
5268 (check_clobbered_conditions): Strengthen local "x" from rtx to
5269 rtx_insn *, adding a checked cast.
5270 (schedule_insn): Likewise for param "insn".
5271 (remove_notes): Likewise for params "head", "tail" and locals
5272 "next_tail", "insn", "next".
5273 (struct haifa_saved_data): Likewise for fields
5274 "last_scheduled_insn", "nonscheduled_insns_begin".
5275 (save_backtrack_point): Update for change to field "vec" of
5277 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
5279 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
5280 from rtx to rtx_insn *
5281 (resolve_dependencies): Strengthen param "insn" from rtx to
5283 (restore_other_notes): Likewise for return type, for param "head"
5284 and local "note_head".
5285 (undo_all_replacements): Likewise for local "insn".
5286 (first_nonscheduled_insn): Likewise for return type and local "insn".
5287 (queue_to_ready): Likewise for local "insn", adding checked casts.
5288 (early_queue_to_ready): Likewise for local "insn".
5289 (debug_ready_list_1): Strengthen local "p" from rtx * to
5291 (move_insn): Strengthen param "insn" and local "note" from rtx to
5293 (insn_finishes_cycle_p): Likewise for param "insn".
5294 (max_issue): Likewise for local "insn".
5295 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
5297 (commit_schedule): Strengthen param "prev_head" and local "insn"
5298 from rtx to rtx_insn *
5299 (prune_ready_list): Likewise for local "insn".
5300 (schedule_block): Likewise for locals "prev_head", "head", "tail",
5301 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
5302 (set_priorities): Likewise for local "prev_head".
5303 (try_ready): Likewise for param "next".
5304 (fix_tick_ready): Likewise.
5305 (change_queue_index): Likewise.
5306 (sched_extend_ready_list): Update for change to field "vec" of
5308 (generate_recovery_code): Strengthen param "insn" from rtx to
5310 (begin_speculative_block): Likewise.
5311 (create_check_block_twin): Likewise for param "insn" and locals
5312 "label", "check", "twin". Introduce local "check_pat" to avoid
5313 "check" being used as a plain rtx before being used as an insn.
5314 (fix_recovery_deps): Add a checked cast to rtx_insn * when
5315 extracting elements from ready_list.
5316 (sched_remove_insn): Strengthen param "insn" from rtx to
5318 (sched_emit_insn): Likewise for return type.
5319 (ready_remove_first_dispatch): Likewise for return type and local
5322 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
5324 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
5327 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
5328 from rtx to rtx_insn *.
5329 (add_dependence_list): Likewise for param "insn". Add a checked
5331 (add_dependence_list_and_free): Strengthen param "insn" from rtx
5332 to rtx_insn *. Strengthen param "list_p" from rtx * to
5334 (chain_to_prev_insn): Strengthen param "insn" and locals
5335 "prec_nonnote", "i" from rtx to rtx_insn *.
5336 (flush_pending_lists): Likewise for param "insn".
5337 (cur_insn): Likewise for this variable.
5338 (haifa_start_insn): Add a checked cast.
5339 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
5340 (sched_analyze_reg): Likewise for param "insn".
5341 (sched_analyze_1): Likewise.
5342 (sched_analyze_2): Likewise. Add checked casts.
5343 (sched_analyze_insn): Likewise. Also for local "prev".
5344 (deps_analyze_insn): Likewise for param "insn".
5345 (sched_analyze): Likewise for params "head", "tail" and local "insn".
5346 (add_dependence_1): Likewise for params "insn", "elem".
5347 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
5348 (parse_add_or_inc): Likewise for param "insn".
5349 (find_inc): Likewise for local "inc_cand".
5350 (find_modifiable_mems): Likewise for params "head", "tail" and
5351 locals "insn", "next_tail".
5353 * sched-ebb.c (init_ready_list): Likewise for local "insn".
5354 (begin_schedule_ready): Likewise for param "insn".
5355 (begin_move_insn): Likewise for params "insn" and "last".
5356 (ebb_print_insn): Strengthen param "insn" from const_rtx to
5358 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
5359 (ebb_contributes_to_priority): Likewise for params "next", "insn".
5360 (ebb_add_remove_insn): Likewise for param "insn".
5361 (advance_target_bb): Likewise.
5363 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
5365 (check_live): Likewise for param "insn".
5366 (init_ready_list): Likewise for local "insn".
5367 (can_schedule_ready_p): Likewise for param "insn".
5368 (begin_schedule_ready): Likewise.
5369 (new_ready): Likewise for param "next".
5370 (rgn_print_insn): Likewise for param "insn".
5371 (rgn_rank): Likewise for params "insn1", "insn2".
5372 (contributes_to_priority): Likewise for params "next", "insn".
5373 (rgn_insn_finishes_block_p): Likewise for param "insn".
5374 (add_branch_dependences): Likewise for params "head", "tail" and
5375 locals "insn", "last".
5376 (rgn_add_remove_insn): Likewise for param "insn".
5377 (advance_target_bb): Likewise.
5379 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
5380 const_rtx to const rtx_insn *.
5382 * sel-sched-dump.h (sel_print_insn): Likewise.
5384 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
5385 (deps_init_id): Likewise.
5387 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
5388 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
5391 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5393 * output.h (final_start_function): Strengthen param 1 from rtx to
5396 * final.c (final_start_function): Likewise, renaming back from
5397 "uncast_first" to "first", and dropping the checked cast from rtx
5400 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5402 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
5403 * final.c (final): Likewise. Rename param back from
5404 "uncast_first" to "first" and eliminate the checked cast from rtx
5407 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5409 * output.h (shorten_branches): Strengthen param from rtx to
5412 * final.c (shorten_branches): Likewise, renaming param back from
5413 "uncast_first" to "first", and dropping the checked cast from rtx
5416 * genattr.c (gen_attr): Likewise when writing out the prototype of
5419 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5421 * sched-int.h (struct haifa_sched_info): Strengthen fields
5422 "prev_head" and "next_tail" from rtx to rtx_insn *.
5424 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5426 * rtl.h (rtx_jump_table_data::get_labels): New method.
5427 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
5428 with use of the new rtx_jump_table_data::get_labels method.
5429 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
5430 to rtx_jump_table_data *. Simplify by using get_labels method.
5431 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
5432 a dyn_cast, introducing local "table", using it to replace
5433 label-lookup logic with a get_labels method call.
5434 (patch_jump_insn): Simplify using get_labels method.
5435 * dwarf2cfi.c (create_trace_edges): Likewise.
5436 * rtlanal.c (label_is_jump_target_p): Likewise.
5438 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5440 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
5443 * emit-rtl.c (unshare_all_rtl_1): Likewise.
5444 (unshare_all_rtl_again): Likewise, also for local "p".
5446 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5448 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
5450 * cfgrtl.c (delete_insn_and_edges): Likewise.
5452 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5454 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
5455 from rtx to rtx_insn *.
5457 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
5459 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5461 * function.c (thread_prologue_and_epilogue_insns): Likewise for
5462 locals "returnjump", "epilogue_end", "insn", "next".
5464 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
5465 "returnjump" from rtx * to rtx_insn **.
5466 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
5468 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5470 * basic-block.h (struct edge_def). Strengthen "r" within
5471 union edge_def_insns from rtx to rtx_insn *.
5473 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
5474 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
5476 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
5477 from rtx to rtx_insn *.
5478 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
5480 * postreload-gcse.c (reg_killed_on_edge): Likewise.
5481 (reg_used_on_edge): Likewise.
5482 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
5483 (gt_pch_nx): New overload for rtx_insn *&.
5484 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
5485 from rtx to rtx_insn *.
5487 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5489 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
5490 from rtx to rtx_insn *.
5491 (BB_FOOTER): Replace function with access macro.
5492 (SET_BB_FOOTER): Delete.
5494 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
5496 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
5497 (emit_barrier_after_bb): Likewise.
5498 (record_effective_endpoints): Likewise.
5499 (relink_block_chain): Likewise.
5500 (fixup_fallthru_exit_predecessor): Likewise.
5501 (cfg_layout_duplicate_bb): Likewise.
5502 (cfg_layout_split_block): Likewise.
5503 (cfg_layout_delete_block): Likewise.
5504 (cfg_layout_merge_blocks): Likewise.
5505 (BB_FOOTER): Delete function.
5506 (SET_BB_FOOTER): Delete function.
5507 * combine.c (update_cfg_for_uncondjump): Replace uses of
5508 SET_BB_FOOTER with BB_FOOTER.
5510 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5512 * except.h (struct eh_landing_pad_d): Strengthen field
5513 "landing_pad" from rtx to rtx_code_label *.
5515 * except.c (sjlj_emit_dispatch_table): Likewise for param
5517 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
5519 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5521 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
5522 first param from rtx to rtx_insn *.
5523 * config/xtensa/xtensa.c (struct machine_function): Likewise for
5524 field "set_frame_ptr_insn".
5525 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
5526 "csend" from rtx to rtx_code_label *.
5527 (xtensa_expand_atomic): Likewise for local "csloop".
5528 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
5530 (xtensa_call_tls_desc): Likewise for return type and locals
5531 "call_insn", "insns".
5532 (xtensa_legitimize_tls_address): Likewise for local "insns".
5533 (xtensa_expand_prologue): Likewise for locals "insn", "first".
5535 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5537 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
5538 first param from rtx to rtx_insn *.
5539 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
5542 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5544 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
5545 Strengthen param 1 from rtx to rtx_insn *.
5546 (tilepro_output_cbranch): Likewise.
5547 (tilepro_adjust_insn_length): Likewise.
5548 (tilepro_final_prescan_insn): Likewise for sole param.
5550 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
5551 Likewise for local "last".
5552 (cbranch_predicted_p): Likewise for param "insn".
5553 (tilepro_output_simple_cbranch_with_opcode): Likewise.
5554 (tilepro_output_cbranch_with_opcode): Likewise.
5555 (tilepro_output_cbranch): Likewise.
5556 (frame_emit_load): Likewise for return type and locals "seq",
5558 (emit_sp_adjust): Likewise for return type and local "insn".
5559 (tilepro_expand_epilogue): Likewise for locals "last_insn",
5561 (tilepro_adjust_insn_length): Likewise for param "insn".
5562 (next_insn_to_bundle): Likewise for return type and params
5564 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
5565 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
5567 (match_addli_pcrel): Likewise for param "insn".
5568 (replace_addli_pcrel): Likewise.
5569 (match_auli_pcrel): Likewise.
5570 (replace_auli_pcrel): Likewise.
5571 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
5573 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
5574 "queue", "next_queue", "prev".
5575 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
5576 (tilepro_final_prescan_insn): Likewise for param "insn".
5578 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5580 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
5581 Strengthen param 1 from rtx to rtx_insn *.
5582 (tilegx_output_cbranch): Likewise.
5583 (tilegx_adjust_insn_length): Likewise.
5584 (tilegx_final_prescan_insn): Likewise for sole param.
5586 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
5588 (cbranch_predicted_p): Likewise for param "insn".
5589 (tilegx_output_simple_cbranch_with_opcode): Likewise.
5590 (tilegx_output_cbranch_with_opcode): Likewise.
5591 (tilegx_output_cbranch): Likewise.
5592 (frame_emit_load): Likewise for return type.
5593 (set_frame_related_p): Likewise for locals "seq", "insn".
5594 (emit_sp_adjust): Likewise for return type, and for local "insn".
5595 Introduce local "pat" for use in place of "insn" where the latter
5596 isn't an instruction.
5597 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
5598 from rtx to rtx_insn *.
5599 (tilegx_adjust_insn_length): Likewise for param "insn".
5600 (next_insn_to_bundle): Likewise for return type and params "r" and
5602 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
5604 (replace_insns): Likewise for params "old_insn", "new_insns".
5605 (replace_mov_pcrel_step1): Likewise for param "insn" and local
5607 (replace_mov_pcrel_step2): Likewise.
5608 (replace_mov_pcrel_step3): Likewise.
5609 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
5611 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
5612 "queue", "next_queue", "prev".
5613 (tilegx_output_mi_thunk): Likewise for local "insn".
5614 (tilegx_final_prescan_insn): Likewise for param "insn".
5616 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5618 * config/spu/spu.c (frame_emit_store): Strengthen return type from
5620 (frame_emit_load): Likewise.
5621 (frame_emit_add_imm): Likewise, also for local "insn".
5622 (spu_expand_prologue): Likewise for local "insn".
5623 (struct spu_bb_info): Likewise for field "prop_jump".
5624 (emit_nop_for_insn): Likewise for param "insn" and local
5626 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
5628 (spu_emit_branch_hint): Likewise for params "before", "branch" and
5629 locals "hint", "insn".
5630 (get_branch_target): Likewise for param "branch".
5631 (insn_clobbers_hbr): Likewise for param "insn".
5632 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
5633 locals "insn", "before_4", "before_16".
5634 (insert_hbrp): Likewise for local "insn".
5635 (spu_machine_dependent_reorg): Likewise for locals "branch",
5636 "insn", "next", "bbend".
5637 (uses_ls_unit): Likewise for param "insn".
5638 (get_pipe): Likewise.
5639 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
5640 introducing a checked cast.
5641 (spu_sched_adjust_cost): Likewise for params "insn" and
5643 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
5644 (spu_sms_res_mii): Likewise.
5646 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5648 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
5649 from rtx to rtx_insn *.
5650 (output_cbranch): Likewise for param 6.
5651 (output_return): Likewise for param 1.
5652 (output_sibcall): Likewise.
5653 (output_v8plus_shift): Likewise.
5654 (output_v8plus_mult): Likewise.
5655 (output_v9branch): Likewise for param 7.
5656 (output_cbcond): Likewise for param 3.
5658 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
5660 (sparc_legitimize_pic_address): Likewise.
5661 (sparc_emit_call_insn): Likewise.
5662 (emit_save_or_restore_regs): Likewise.
5663 (emit_window_save): Likewise for return type and local "insn".
5664 (sparc_expand_prologue): Likewise for local "insn".
5665 (sparc_flat_expand_prologue): Likewise.
5666 (output_return): Likewise for param "insn".
5667 (output_sibcall): Likewise for param "insn" and local "delay".
5668 (output_ubranch): Likewise for param "insn".
5669 (output_cbranch): Likewise.
5670 (output_cbcond): Likewise.
5671 (output_v9branch): Likewise.
5672 (output_v8plus_shift): Likewise.
5673 (sparc_output_mi_thunk): Likewise for local "insn".
5674 (get_some_local_dynamic_name): Likewise.
5675 (output_v8plus_mult): Likewise for param "insn".
5677 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5679 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
5680 from rtx to rtx_insn *.
5681 (output_branchy_insn): Likewise for param 3.
5682 (output_far_jump): Likewise for param 1.
5683 (final_prescan_insn): Likewise.
5684 (sh_insn_length_adjustment): Likewise for sole param.
5686 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
5687 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
5689 (sh_emit_compare_and_set): Likewise for local "lab".
5690 (output_far_jump): Strengthen param "insn" and local "prev" from
5692 (output_branchy_insn): Likewise for param "insn" and local
5694 (output_ieee_ccmpeq): Likewise for param "insn".
5695 (struct label_ref_list_d): Strengthen field "label" from rtx to
5697 (pool_node): Likewise.
5698 (pool_window_label): Likewise for this global.
5699 (add_constant): Likewise for return type and locals "lab", "new_rtx".
5700 (dump_table): Strengthen params "start", "barrier" and local
5701 "scan" from rtx to rtx_insn *.
5702 (broken_move): Likewise for param "insn".
5703 (untangle_mova): Likewise for params "first_mova" and "new_mova".
5704 Strengthen param "first_mova" from rtx * to rtx_insn **.
5705 (mova_p): Likewise for param "insn".
5706 (fixup_mova): Likewise for param "mova".
5707 (find_barrier): Likewise for return type, params "mova" and
5708 "from", and locals "barrier_before_mova", "found_barrier",
5709 "good_barrier", "orig", "last_symoff", "next". Strengthen local
5710 "label" from rtx to rtx_code_label *.
5711 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
5713 (sh_reorg): Likewise for locals "link", "scan", "barrier".
5714 (split_branches): Likewise for param "first" and local "insn".
5715 (final_prescan_insn): Likewise for param "insn".
5716 (sequence_insn_p): Likewise for locals "prev", "next".
5717 (sh_insn_length_adjustment): Likewise for param "insn".
5718 (sh_can_redirect_branch): Likewise for local "insn".
5719 (find_r0_life_regions): Likewise for locals "end", "insn".
5720 (sh_output_mi_thunk): Likewise for local "insns".
5722 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5724 * config/score/score.c (score_output_mi_thunk): Strengthen local
5725 "insn" from rtx to rtx_insn *.
5726 (score_prologue): Likewise.
5728 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5730 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
5731 1 from rtx to rtx_insn *.
5732 (s390_emit_jump): Likewise for return type.
5733 (s390_emit_call): Likewise.
5734 (s390_load_got): Likewise.
5736 * config/s390/s390.c (last_scheduled_insn): Likewise for this
5738 (s390_match_ccmode): Likewise for param "insn".
5739 (s390_emit_jump): Likewise for return type.
5740 (s390_split_branches): Likewise for local "label".
5741 (struct constant): Strengthen field "label" from rtx to
5743 (struct constant_pool): Likewise for field "label". Strengthen
5744 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
5746 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
5748 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
5749 (s390_end_pool): Likewise.
5750 (s390_dump_pool): Likewise for local "insn".
5751 (s390_mainpool_start): Likewise.
5752 (s390_chunkify_start): Likewise.
5753 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
5754 with insns. Strengthen locals "label", "jump", "barrier", "next",
5755 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
5756 (s390_chunkify_finish): Strengthen local "insn" from rtx to
5758 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
5759 "jump", "label", "next_insn".
5760 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
5761 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
5763 (s390_load_got): Likewise for return type and local "insns".
5764 (s390_save_gprs_to_fprs): Likewise for local "insn".
5765 (s390_restore_gprs_from_fprs): Likewise.
5766 (pass_s390_early_mach::execute): Likewise.
5767 (s390_emit_prologue): Likewise for local "insns".
5768 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
5770 (s390_emit_call): Strengthen return type and local "insn" from
5772 (s390_emit_tpf_eh_return): Likewise for local "insn".
5773 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
5774 "next_insn", introducing locals "s_pat", "rpat" to allow this.
5775 (s390_fix_long_loop_prediction): Likewise for param "insn" and
5777 (s390_non_addr_reg_read_p): Likewise for param "insn".
5778 (find_cond_jump): Likewise for return type and param "insn".
5779 (s390_swap_cmp): Likewise for param "insn".
5780 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
5781 "prev_insn", "next_insn".
5782 (s390_reorg): Likewise for locals "insn", "target".
5783 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
5784 (s390_sched_variable_issue): For now, rename param "insn" to
5785 "uncast_insn", introducing a checked cast.
5786 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
5788 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
5789 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
5791 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5793 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
5794 param from rtx to rtx_insn *.
5795 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
5797 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5799 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
5800 4 from rtx to rtx_insn *.
5801 (rs6000_final_prescan_insn): Likewise for first param.
5802 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
5804 (rs6000_get_some_local_dynamic_name): Likewise.
5805 (output_cbranch): Likewise for param "insn".
5806 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
5807 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
5808 (rs6000_emit_allocate_stack): Likewise for local "insn".
5809 (load_cr_save): Likewise.
5810 (restore_saved_cr): Likewise.
5811 (restore_saved_lr): Likewise.
5812 (emit_cfa_restores): Likewise.
5813 (rs6000_output_function_epilogue): Likewise for locals "insn" and
5814 "deleted_debug_label".
5815 (rs6000_output_mi_thunk): Likewise for local "insn".
5816 (rs6000_final_prescan_insn): Likewise for param "insn".
5818 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5820 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
5821 Strengthen param "insn" from rtx to rtx_insn *.
5822 * config/picochip/picochip.c (picochip_current_prescan_insn):
5823 Likewise for this variable.
5824 (picochip_final_prescan_insn): Likewise for param "insn".
5826 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5828 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
5829 from rtx to rtx_insn *.
5830 (pa_output_indirect_call): Likewise.
5831 (pa_adjust_insn_length): Likewise.
5832 (pa_attr_length_millicode_call): Likewise.
5833 (pa_attr_length_call): Likewise.
5834 (pa_attr_length_indirect_call): Likewise.
5836 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
5838 (pa_attr_length_millicode_call): Likewise.
5839 (pa_attr_length_call): Likewise.
5840 (pa_output_call): Likewise.
5841 (pa_attr_length_indirect_call): Likewise.
5842 (pa_output_indirect_call): Likewise.
5844 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5846 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
5847 Strengthen first param from rtx to rtx_insn *.
5848 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
5851 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5853 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
5854 type from rtx to rtx_insn *.
5855 (mips_expand_call): Likewise.
5856 (mips_adjust_insn_length): Likewise for first param.
5857 (mips_output_conditional_branch): Likewise.
5858 (mips_output_order_conditional_branch): Likewise.
5859 (mips_final_prescan_insn): Likewise.
5861 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
5862 rtx_insn * for the SEQUENCE case.
5863 (SEQ_END): Likewise.
5864 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
5865 (mips_emit_call_insn): Likewise, also for local "insn".
5866 (mips16_gp_pseudo_reg): Likewise for local "scan".
5867 (mips16_build_call_stub): Likewise for return type and for local
5868 "insn". Introduce a new local "pattern" so that "insn" can indeed
5870 (mips_expand_call): Strengthen return type and local "insn" from
5872 (mips_block_move_loop): Strengthen local "label" from rtx to
5874 (mips_expand_synci_loop): Likewise for locals "label",
5876 (mips_set_frame_expr): Strengthen local "insn" from rtx to
5878 (mips16e_collect_argument_saves): Likewise for locals "insn",
5880 (mips_find_gp_ref): Likewise for param of callback for "pred"
5881 param, and for local "insn".
5882 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
5883 (mips_insn_has_flexible_gp_ref_p): Likewise.
5884 (mips_epilogue_emit_cfa_restores): Likewise for return type and
5886 (mips_epilogue_set_cfa): Likewise for local "insn".
5887 (mips_expand_epilogue): Likewise.
5888 (mips_adjust_insn_length): Likewise for param "insn".
5889 (mips_output_conditional_branch): Likewise.
5890 (mips_output_order_conditional_branch): Likewise.
5891 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
5892 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
5893 "falu2_turn_enabled_insn".
5894 (mips_builtin_branch_and_move): Strengthen locals "true_label",
5895 "done_label" from rtx to rtx_code_label *.
5896 (struct mips16_constant): Likewise for field "label".
5897 (mips16_add_constant): Likewise for return type.
5898 (mips16_emit_constants_1): Strengthen return type and param "insn"
5899 from rtx to rtx_insn *.
5900 (mips16_emit_constants): Likewise for param "insn".
5901 (mips16_insn_length): Likewise.
5902 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
5903 to rtx_code_label *.
5904 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
5905 from rtx to rtx_insn *.
5906 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
5907 "jump". Strengthen local "label" from rtx to rtx_code_label *.
5908 (r10k_simplify_address): Strengthen param "insn" and local
5909 "def_insn" from rtx to rtx_insn *.
5910 (r10k_safe_address_p): Strengthen param "insn" from rtx to
5912 (r10k_needs_protection_p_1): Update target type of cast of data
5913 from to rtx to rtx_insn *.
5914 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
5915 rtx * to rtx_insn **.
5916 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
5918 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
5919 (mips_call_expr_from_insn): Likewise for param "insn".
5920 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
5921 (mips_find_pic_call_symbol): Likewise for param "insn".
5922 (mips_annotate_pic_calls): Likewise for local "insn".
5923 (mips_sim_insn): Likewise for this variable.
5924 (struct mips_sim): Likewise for field "insn" within elements of
5926 (mips_sim_wait_reg): Likewise for param "insn".
5927 (mips_sim_wait_regs): Likewise.
5928 (mips_sim_wait_units): Likewise.
5929 (mips_sim_wait_insn): Likewise.
5930 (mips_sim_issue_insn): Likewise.
5931 (mips_sim_finish_insn): Likewise.
5932 (mips_seq_time): Likewise for param "seq" and local "insn".
5933 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
5934 locals "first", "second".
5935 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
5936 "last", "last2", "next".
5937 (mips_avoid_hazard): Likewise for params "after", "insn".
5938 (mips_reorg_process_insns): Likewise for locals "insn",
5939 "last_insn", "subinsn", "next_insn".
5940 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
5941 (mips16_split_long_branches): Likewise for locals "insn" "jump",
5943 (mips_output_mi_thunk): Likewise for local "insn".
5944 (mips_final_prescan_insn): Likewise for param "insn".
5946 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5948 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
5949 Strengthen return type and local "insns" from rtx to rtx_insn *.
5950 (microblaze_legitimize_tls_address): Likewise for local "insns".
5951 (microblaze_block_move_loop): Strengthen local "label" from rtx
5952 to rtx_code_label *.
5953 (microblaze_expand_prologue): Strengthen two locals named "insn"
5954 from rtx to rtx_insn *.
5955 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
5956 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
5957 "insn". Strengthen locals "div_label", "div_end_label" from rtx
5958 to rtx_code_label *.
5960 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5962 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
5963 param from rtx to rtx_insn *.
5964 (mep_reuse_lo): Likewise for third param.
5965 (mep_use_post_modify_p): Likewise for first param.
5966 (mep_core_address_length): Likewise.
5967 (mep_cop_address_length): Likewise.
5968 (mep_final_prescan_insn): Likewise.
5969 (mep_store_data_bypass_p): Likewise for both params.
5970 (mep_mul_hilo_bypass_p): Likewise.
5971 (mep_ipipe_ldc_p): Likewise for param.
5973 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
5974 (mep_rewrite_mult): Likewise.
5975 (mep_rewrite_mulsi3): Likewise.
5976 (mep_rewrite_maddsi3): Likewise.
5977 (mep_reuse_lo_p_1): Likewise.
5978 (mep_reuse_lo_p): Likewise.
5979 (mep_frame_expr): Likewise.
5980 (mep_make_parallel): Likewise for both params.
5981 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
5983 (mep_use_post_modify_p): Likewise for param "insn".
5984 (mep_core_address_length): Likewise.
5985 (mep_cop_address_length): Likewise.
5986 (mep_reg_set_in_function): Likewise for local "insn".
5987 (mep_asm_without_operands_p): Likewise.
5988 (F): Likewise for return type and param "x".
5989 (add_constant): Likewise for local "insn".
5990 (maybe_dead_move): Likewise for return type and local "insn".
5991 (mep_expand_prologue): Likewise for local "insn".
5992 (mep_final_prescan_insn): Likewise for param "insn".
5993 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
5994 "next", "follow", "x".
5995 (mep_insert_repeat_label_last): Likewise for return type, param
5996 "last_insn", and locals "next", "prev". Strengthen param "label"
5997 from rtx to rtx_code_label *.
5998 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
6000 (struct mep_doloop_end): Likewise for fields "insn" and
6002 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
6003 Strengthen local "repeat_label" from rtx to rtx_code_label *.
6004 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
6006 (mep_invert_branch): Likewise for params "insn" and "after".
6007 (mep_reorg_erepeat): Likewise for param "insns" and locals
6008 "insn", "prev", "new_last", "barrier", "user". Strengthen local
6009 "l" from rtx to rtx_code_label *.
6010 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
6011 from rtx to rtx_insn *.
6012 (mep_reorg_addcombine): Likewise for param "insns" and locals
6014 (add_sp_insn_p): Likewise for param "insn".
6015 (mep_reorg_noframe): Likewise for param "insns" and locals
6016 "start_frame_insn", "end_frame_insn", "next".
6017 (mep_reorg): Likewise for local "insns".
6018 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
6020 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
6021 (mep_mul_hilo_bypass_p): Likewise.
6022 (mep_ipipe_ldc_p): Likewise for param "insn".
6023 (mep_make_bundle): Likewise for return type, param "cop" and local
6024 "insn", splitting out the latter into a new local "seq" for when it
6025 is a SEQUENCE rather than an insn.
6026 (core_insn_p): Likewise for param "insn".
6027 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
6028 "last", "first", "note", "prev", "core_insn".
6030 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6032 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
6034 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
6035 (m68k_final_prescan_insn): Likewise for first param.
6037 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
6038 (m68k_set_frame_related): Likewise for param "insn".
6039 (output_btst): Likewise for param "insn".
6040 (m68k_final_prescan_insn): Likewise.
6041 (m68k_move_to_reg): Likewise for local "insn".
6042 (m68k_call_tls_get_addr): Likewise for local "insns".
6043 (m68k_call_m68k_read_tp): Likewise.
6044 (strict_low_part_peephole_ok): Likewise for param "first_insn".
6045 (m68k_output_mi_thunk): Likewise for local "insn".
6047 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6049 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
6050 first param from rtx to rtx_insn *.
6051 (iq2000_adjust_insn_length): Likewise.
6052 (iq2000_output_conditional_branch): Likewise.
6053 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
6054 "insn" and local "nop_insn".
6055 (iq2000_annotate_frame_insn): Likewise for param "insn".
6056 (iq2000_expand_prologue): Likewise for both locals "insn".
6057 (iq2000_adjust_insn_length): Likewise for param "insn".
6058 (iq2000_output_conditional_branch): Likewise.
6060 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6062 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
6063 "insns" from rtx to rtx_insn *.
6064 (ia64_emit_cond_move): Likewise for locals "insn", "first".
6065 (struct spill_fill_data): Likewise for field "init_after" and for
6066 elements of array field "prev_insn".
6067 (spill_restore_mem): Likewise for locals "insn", "first".
6068 (do_spill): Likewise for local "insn".
6069 (do_restore): Likewise.
6070 (ia64_expand_prologue): Likewise.
6071 (ia64_expand_epilogue): Likewise.
6072 (emit_insn_group_barriers): Likewise for locals "insn",
6074 (emit_all_insn_group_barriers): Likewise for locals "insn",
6076 (dfa_stop_insn): Likewise for this global.
6077 (dfa_pre_cycle_insn): Likewise.
6078 (ia64_nop): Likewise.
6079 (final_emit_insn_group_barriers): Likewise for locals "insn",
6081 (emit_predicate_relation_info): Likewise for locals "head", "n",
6083 (ia64_reorg): Likewise for local "insn".
6084 (ia64_output_mi_thunk): Likewise.
6085 (expand_vec_perm_interleave_2): Likewise for local "seq".
6087 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6089 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
6090 param 1 "insn" from rtx to rtx_insn *.
6091 (ix86_use_lea_for_mov): Likewise.
6092 (ix86_avoid_lea_for_addr): Likewise.
6093 (ix86_split_lea_for_addr): Likewise.
6094 (ix86_lea_for_add_ok): Likewise.
6095 (ix86_output_call_insn): Likewise.
6097 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
6098 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
6099 (ix86_output_function_epilogue): Likewise for locals "insn",
6100 "deleted_debug_label".
6101 (legitimize_tls_address): Likewise for local "insn".
6102 (get_some_local_dynamic_name): Likewise.
6103 (increase_distance): Likewise for params "prev", "next".
6104 (distance_non_agu_define_in_bb): Likewise for params "insn",
6105 "start" and locals "prev", "next".
6106 (distance_non_agu_define): Likewise for param "insn".
6107 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
6108 locals "next", "prev".
6109 (distance_agu_use): Likewise for param "insn".
6110 (ix86_lea_outperforms): Likewise.
6111 (ix86_ok_to_clobber_flags): Likewise.
6112 (ix86_avoid_lea_for_add): Likewise.
6113 (ix86_use_lea_for_mov): Likewise.
6114 (ix86_avoid_lea_for_addr): Likewise.
6115 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
6116 (ix86_split_lea_for_addr): Likewise for param "insn".
6117 (ix86_lea_for_add_ok): Likewise for param "insn".
6118 (ix86_expand_carry_flag_compare): Likewise for local
6120 (ix86_expand_int_movcc): Likewise.
6121 (ix86_output_call_insn): Likewise for param "insn".
6122 (ix86_output_call_insn): Likewise for local "i".
6123 (x86_output_mi_thunk): Introduce local "insn", using it in place
6124 of "tmp" when dealing with insns.
6125 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
6127 (ix86_pad_returns): Likewise for locals "ret", "prev".
6128 (ix86_count_insn_bb): Likewise for local "insn".
6129 (ix86_pad_short_function): Likewise for locals "ret", "insn".
6130 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
6131 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
6132 (expand_vec_perm_interleave2): Likewise for local "seq".
6133 (expand_vec_perm_vperm2f128_vblend): Likewise.
6134 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
6135 call to for_each_rtx with for_each_rtx_in_insn.
6137 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6139 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
6140 "label" from rtx to rtx_code_label *.
6141 (ix86_expand_prologue): Likewise.
6142 (ix86_expand_split_stack_prologue): Likewise for locals "label",
6144 (ix86_split_idivmod): Likewise for locals "end_label" and
6146 (ix86_expand_branch): Likewise for local "label2".
6147 (ix86_expand_aligntest): Likewise for return type and local "label".
6148 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
6150 (expand_movmem_epilogue): Likewise for the various locals named
6152 (expand_setmem_epilogue): Likewise.
6153 (expand_small_movmem_or_setmem): Likewise for local "label".
6154 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6155 Strengthen param "done_label" from rtx * to rtx_code_label **.
6156 Strengthen locals "loop_label" and "label" from rtx to
6158 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6159 Likewise for locals "loop_label", "label".
6160 (ix86_expand_set_or_movmem): Likewise for locals "label",
6161 "jump_around_label", "hot_label".
6162 (ix86_expand_strlensi_unroll_1): Likewise for locals
6163 "align_2_label", align_3_label", "align_4_label", "end_0_label",
6165 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
6166 (void ix86_emit_i387_log1p): Likewise for locals "label1",
6167 "label2", "jump_label".
6168 (ix86_expand_sse_compare_and_jump): Likewise for return type and
6170 (ix86_expand_lfloorceil): Likewise for local "label".
6171 (ix86_expand_rint): Likewise.
6172 (ix86_expand_floorceildf_32): Likewise.
6173 (ix86_expand_floorceil): Likewise.
6174 (ix86_expand_rounddf_32): Likewise.
6175 (ix86_expand_trunc): Likewise.
6176 (ix86_expand_truncdf_32): Likewise.
6177 (ix86_expand_round): Likewise.
6179 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6181 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
6182 first param from rtx to rtx_insn *.
6183 (h8300_insn_length_from_table): Likewise.
6184 * config/h8300/h8300.c (F): Likewise for return type and param
6186 (Fpa): Add a checked cast to rtx_insn *.
6187 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
6189 (final_prescan_insn): Likewise for param "insn".
6190 (h8300_binary_length): Likewise.
6191 (h8300_insn_length_from_table): Likewise.
6193 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6195 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
6196 Strengthen first param "insn" from rtx to rtx_insn *.
6198 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
6200 (frame_insn): Likewise for return type. Introduce local "insn"
6201 for use in place of local "x" for use as an rtx_insn *.
6202 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
6203 (epiphany_expand_prologue): Likewise for local "insn".
6204 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
6205 * config/epiphany/resolve-sw-modes.c
6206 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
6209 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6211 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
6212 param from rtx to rtx_insn *.
6213 (c6x_final_prescan_insn): Likewise for first param.
6215 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
6216 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
6217 (c6x_expand_compare): Strengthen local "insns" from rtx to
6219 (c6x_get_unit_specifier): Likewise for param "insn".
6220 (c6x_print_unit_specifier_field): Likewise.
6221 (c6x_final_prescan_insn): Likewise.
6222 (emit_add_sp_const): Likewise for local "insn".
6223 (c6x_expand_prologue): Likewise.
6225 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6227 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
6228 param 1 from rtx to rtx_insn *.
6229 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
6230 the various locals named "insn".
6231 (expand_epilogue_reg_restore): Likewise.
6232 (frame_related_constant_load): Likewise.
6233 (add_to_reg): Likewise.
6234 (emit_link_insn): Likewise.
6235 (do_link): Likewise.
6236 (expand_interrupt_handler_prologue): Likewise.
6237 (branch_dest): Likewise for param "branch".
6238 (asm_conditional_branch): Likewise for param "insn".
6239 (gen_one_bundle): Likewise for elements of param "slot" and local
6241 (bfin_gen_bundles): Likewise for locals "insn", "next" and
6242 elements of local "slot".
6243 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6244 "queue", "next_queue", "prev".
6245 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
6246 (add_sched_insns_for_speculation): Likewise for local "insn".
6248 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6250 * config/avr/avr-protos.h (output_movqi): Strengthen first param
6251 from rtx to rtx_insn *.
6252 (output_movhi): Likewise.
6253 (output_movsisf): Likewise.
6254 (avr_out_tstsi): Likewise.
6255 (avr_out_tsthi): Likewise.
6256 (avr_out_tstpsi): Likewise.
6257 (avr_out_compare): Likewise.
6258 (avr_out_compare64): Likewise.
6259 (avr_out_movpsi): Likewise.
6260 (ashlqi3_out): Likewise.
6261 (ashlhi3_out): Likewise.
6262 (ashlsi3_out): Likewise.
6263 (ashrqi3_out): Likewise.
6264 (ashrhi3_out): Likewise.
6265 (ashrsi3_out): Likewise.
6266 (lshrqi3_out): Likewise.
6267 (lshrhi3_out): Likewise.
6268 (lshrsi3_out): Likewise.
6269 (avr_out_ashlpsi3): Likewise.
6270 (avr_out_ashrpsi3): Likewise.
6271 (avr_out_lshrpsi3): Likewise.
6272 (avr_out_fract): Likewise.
6273 (avr_out_sbxx_branch): Likewise.
6274 (avr_out_round): Likewise.
6275 (avr_out_xload): Likewise.
6276 (avr_out_movmem): Likewise.
6277 (adjust_insn_length): Likewise.
6278 (avr_out_lpm): Likewise.
6279 (reg_unused_after): Likewise.
6280 (_reg_unused_after): Likewise.
6281 (avr_jump_mode): Likewise for second param.
6282 (jump_over_one_insn): Likewise for first param.
6283 (avr_final_prescan_insn): Likewise.
6284 (out_shift_with_cnt): Likewise for second param.
6286 * config/avr/avr.c (get_sequence_length): Likewise for param
6287 "insns" and local "insn".
6288 (emit_push_byte): Likewise for local "insn".
6289 (emit_push_sfr): Likewise.
6290 (avr_prologue_setup_frame): Likewise for locals "insn",
6291 "fp_plus_insns", "sp_plus_insns".
6292 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
6294 (avr_jump_mode): Likewise for param "insn".
6295 (avr_final_prescan_insn): Likewise.
6296 (avr_find_unused_d_reg): Likewise.
6297 (avr_out_lpm_no_lpmx): Likewise.
6298 (avr_out_lpm): Likewise.
6299 (avr_out_xload): Likewise.
6300 (output_movqi): Likewise.
6301 (output_movhi): Likewise.
6302 (out_movqi_r_mr): Likewise.
6303 (out_movhi_r_mr): Likewise.
6304 (out_movsi_r_mr): Likewise.
6305 (out_movsi_mr_r): Likewise.
6306 (output_movsisf): Likewise.
6307 (avr_out_load_psi): Likewise.
6308 (avr_out_store_psi): Likewise.
6309 (avr_out_movpsi): Likewise.
6310 (out_movqi_mr_r): Likewise.
6311 (avr_out_movhi_mr_r_xmega): Likewise.
6312 (out_movhi_mr_r): Likewise.
6313 (compare_condition): Likewise for param "insn" and local "next".
6314 (compare_sign_p): Likewise for param "insn".
6315 (compare_diff_p): Likewise.
6316 (compare_eq_p): Likewise.
6317 (avr_out_compare): Likewise.
6318 (avr_out_compare64): Likewise.
6319 (avr_out_tsthi): Likewise.
6320 (avr_out_tstpsi): Likewise.
6321 (avr_out_tstsi): Likewise.
6322 (out_shift_with_cnt): Likewise.
6323 (ashlqi3_out): Likewise.
6324 (ashlhi3_out): Likewise.
6325 (avr_out_ashlpsi3): Likewise.
6326 (ashlsi3_out): Likewise.
6327 (ashrqi3_out): Likewise.
6328 (ashrhi3_out): Likewise.
6329 (avr_out_ashrpsi3): Likewise.
6330 (ashrsi3_out): Likewise.
6331 (lshrqi3_out): Likewise.
6332 (lshrhi3_out): Likewise.
6333 (avr_out_lshrpsi3): Likewise.
6334 (lshrsi3_out): Likewise.
6335 (avr_out_fract): Likewise.
6336 (avr_out_round): Likewise.
6337 (avr_adjust_insn_length): Likewise.
6338 (reg_unused_after): Likewise.
6339 (_reg_unused_after): Likewise.
6340 (avr_compare_pattern): Likewise.
6341 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
6342 and locals "branch1", "branch2", "insn2", "jump".
6343 (avr_reorg): Likewise for local "insn".
6344 (avr_2word_insn_p): Likewise for param "insn".
6345 (jump_over_one_insn_p): Likewise.
6346 (avr_out_sbxx_branch): Likewise.
6347 (avr_out_movmem): Likewise.
6349 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6351 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
6352 param from rtx to rtx_insn *.
6353 (thumb1_final_prescan_insn): Likewise.
6354 (thumb2_final_prescan_insn): Likewise.
6356 * config/arm/arm.c (emit_set_insn): Strengthen return type from
6358 (struct minipool_node): Likewise for field "insn".
6359 (dump_minipool): Likewise for param "scan".
6360 (create_fix_barrier): Likewise for local "from". Strengthen local
6361 "label" from rtx to rtx_code_label *.
6362 (push_minipool_barrier): Strengthen param "insn" from rtx to
6364 (push_minipool_fix): Likewise.
6365 (note_invalid_constants): Likewise.
6366 (thumb2_reorg): Likewise for local "insn".
6367 (arm_reorg): Likewise.
6368 (thumb2_final_prescan_insn): Likewise for param
6369 "insn" and local "first_insn".
6370 (arm_final_prescan_insn): Likewise for param "insn" and locals
6371 "start_insn", "this_insn".
6372 (arm_debugger_arg_offset): Likewise for param "insn".
6373 (thumb1_emit_multi_reg_push): Likewise for return type and local
6375 (thumb1_final_prescan_insn): Likewise for param "insn".
6376 (thumb_far_jump_used_p): Likewise for local "insn".
6377 (thumb1_expand_prologue): Likewise.
6378 (arm_expand_epilogue_apcs_frame): Likewise.
6379 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
6380 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
6381 from rtx to rtx_code_label *.
6382 (arm_split_atomic_op): Likewise for local "label".
6383 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
6385 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6387 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
6388 first param from rtx to rtx_insn *.
6389 (arc_verify_short): Likewise.
6390 (arc_short_long): Likewise.
6391 (arc_need_delay): Likewise.
6393 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
6395 (arc_ccfsm_advance): Likewise for param "insn" and locals
6396 "start_insn", "this_insn".
6397 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
6398 (arc_ccfsm_post_advance): Likewise for param "insn".
6399 (arc_next_active_insn): Likewise for return type and param "insn".
6400 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
6401 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
6402 (output_short_suffix): Likewise for local "insn".
6403 (arc_final_prescan_insn): Likewise for param "insn". Remove
6404 now-redundant checked cast.
6405 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
6406 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
6407 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
6408 for use where lc_set became an insn.
6409 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
6411 (arc_get_insn_variants): Likewise for local "prev".
6412 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
6414 (arc_predicate_delay_insns): Likewise for local "insn".
6415 (arc_pad_return): Likewise for local "prev". For now, add a
6416 checked cast when extracting the insn from "final_sequence".
6417 (arc_short_long): Likewise for param "insn".
6418 (arc_need_delay): Likewise for param "insn" and local "next".
6419 (arc_label_align): Likewise for locals "prev", "next".
6421 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6423 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
6424 "insn" from rtx to rtx_insn *.
6425 (alpha_gp_save_rtx): Likewise for local "seq".
6426 (alpha_instantiate_decls): Likewise for local "top".
6427 (get_some_local_dynamic_name): Likewise for local "insn".
6428 (alpha_does_function_need_gp): Likewise.
6429 (set_frame_related_p): Likewise for return type and for locals
6431 (emit_frame_store_1): Likewise for local "insn".
6432 (alpha_expand_prologue): Likewise for locals "insn", "seq".
6433 (alpha_end_function): Likewise for local "insn".
6434 (alpha_output_mi_thunk_osf): Likewise.
6435 (alphaev4_insn_pipe): Likewise for param "insn".
6436 (alphaev5_insn_pipe): Likewise.
6437 (alphaev4_next_group): Likewise for return type and param 1
6439 (alphaev5_next_group): Likewise.
6440 (alpha_align_insns_1): Likewise for return type and param 1 of
6441 callback param "next_group", and for locals "i", "next", "prev",
6442 "where", "where2", "insn".
6444 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
6446 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
6447 rather than modifying the stmt.
6449 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6451 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
6452 cgraph_state conversion.
6454 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6456 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
6457 Strengthen local "insns" from rtx to rtx_insn *.
6458 (aarch64_set_frame_expr): Likewise for local "insn".
6459 (aarch64_save_or_restore_fprs): Likewise.
6460 (aarch64_save_or_restore_callee_save_registers): Likewise.
6461 (aarch64_expand_prologue): Likewise.
6462 (aarch64_expand_epilogue): Likewise.
6463 (aarch64_output_mi_thunk): Likewise.
6464 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
6465 "label2" from rtx to rtx_code_label *.
6466 (aarch64_split_atomic_op): Likewise for local "label".
6468 2014-08-25 Martin Liska <mliska@suse.cz>
6470 * cgraph.h (symtab_node):
6471 (bool needed_p (void)): created from decide_is_symbol_needed
6472 (bool referred_to_p (void)): created from referred_to_p
6473 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
6474 * cgraph.h (cgraph_node):
6475 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
6476 (void expand (void)): created from expand_function
6477 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
6478 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
6479 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
6480 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
6481 * cgraph.h (varpool_node):
6482 (static void add (tree decl): created from varpool_add_new_variable
6483 * cgraph.h (cgraph_edge):
6485 (void remove_caller (void)): created from cgraph_edge_remove_caller
6486 (void remove_callee (void)): created from cgraph_edge_remove_callee
6487 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
6488 created from cgraph_set_call_stmt
6489 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
6490 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
6491 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
6492 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
6493 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
6494 created from cgraph_speculative_call_info
6495 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
6496 int freq_scale, bool update_original)): created from cgraph_clone_edge
6497 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
6498 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
6499 (bool recursive_p (void)): created from cgraph_edge_recursive_p
6500 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
6501 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
6502 (static void rebuild_references (void)): created from cgraph_rebuild_references
6503 * cgraph.h (symbol_table):
6504 (create_reference): renamed from add_reference
6505 (maybe_create_reference): renamed from maybe_add_reference
6506 (void register_symbol (symtab_node *node)): new function
6507 (void clear_asm_symbols (void)): new function
6508 (void unregister (symtab_node *node)): new function
6509 (void release_symbol (cgraph_node *node, int uid)): new function
6510 (cgraph_node * allocate_cgraph_symbol (void)): new function
6511 (void initialize (void)): created from cgraph_init
6512 (symtab_node *first_symbol (void)):new function
6513 (asm_node *first_asm_symbol (void)):new function
6514 (symtab_node *first_defined_symbol (void)):new function
6515 (varpool_node *first_variable (void)):new function
6516 (varpool_node *next_variable (varpool_node *node)):new function
6517 (varpool_node *first_static_initializer (void)):new function
6518 (varpool_node *next_static_initializer (varpool_node *node)):new function
6519 (varpool_node *first_defined_variable (void)):new function
6520 (varpool_node *next_defined_variable (varpool_node *node)):new function
6521 (cgraph_node *first_defined_function (void)):new function
6522 (cgraph_node *next_defined_function (cgraph_node *node)):new function
6523 (cgraph_node *first_function (void)):new function
6524 (cgraph_node *next_function (cgraph_node *node)):new function
6525 (cgraph_node *first_function_with_gimple_body (void)):new function
6526 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
6527 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
6528 created from symtab_remove_unreachable_nodes
6529 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
6530 (void process_new_functions (void)): created from cgraph_process_new_functions
6531 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
6532 (bool output_variables (void)): created from varpool_node::output_variables
6533 (void output_asm_statements (void)): created from output_asm_statements
6534 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
6535 (void compile (void)): created from compile
6536 (void output_weakrefs (void)): created from output_weakrefs
6537 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
6538 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
6539 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
6540 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
6541 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
6542 created from cgraph_next_function_with_gimple_body
6543 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
6544 created from cgraph_remove_edge_removal_hook
6545 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
6546 created from cgraph_add_node_removal_hook
6547 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
6548 created from cgraph_remove_node_removal_hook
6549 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
6550 created from varpool_add_node_removal_hook
6551 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
6552 created from varpool_remove_node_removal_hook
6553 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
6554 created from cgraph_add_function_insertion_hook
6555 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
6556 created from cgraph_remove_function_insertion_hook
6557 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
6558 created from varpool_add_variable_insertion_hook
6559 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
6560 created from varpool_remove_variable_insertion_hook
6561 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
6562 created from cgraph_add_edge_duplication_hook
6563 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
6564 created from cgraph_remove_edge_duplication_hook
6565 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
6566 created from cgraph_add_node_duplication_hook
6567 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
6568 created from cgraph_remove_node_duplication_hook
6569 (void call_edge_removal_hooks (cgraph_edge *e)):
6570 created from cgraph_call_edge_removal_hooks
6571 (void call_cgraph_insertion_hooks (cgraph_node *node)):
6572 created from call_function_insertion_hooks
6573 (void call_cgraph_removal_hooks (cgraph_node *node)):
6574 created from cgraph_call_node_removal_hooks
6575 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
6576 created from cgraph_node::call_duplication_hooks
6577 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
6578 created from cgraph_call_edge_duplication_hooks
6579 (void call_varpool_removal_hooks (varpool_node *node)):
6580 created from varpool_call_node_removal_hooks
6581 (void call_varpool_insertion_hooks (varpool_node *node)):
6582 created from varpool_call_variable_insertion_hooks
6583 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
6584 created from insert_to_assembler_name_hash
6585 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
6586 created from unlink_from_assembler_name_hash
6587 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
6588 created from symtab_prevail_in_asm_name_hash
6589 (void symtab_initialize_asm_name_hash (void)):
6590 created from symtab_initialize_asm_name_hash
6591 (void change_decl_assembler_name (tree decl, tree name)):
6592 created from change_decl_assembler_name
6593 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
6594 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
6595 created from decl_assembler_name_hash
6596 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
6597 created from decl_assembler_name_equal
6598 (static hashval_t hash_node_by_assembler_name (const void *p)):
6599 created from hash_node_by_assembler_name
6600 (static int eq_assembler_name (const void *p1, const void *p2)):
6601 created from eq_assembler_name
6603 2014-08-25 Marek Polacek <polacek@redhat.com>
6605 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
6607 2014-08-25 Petr Murzin <petr.murzin@intel.com>
6609 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
6610 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
6611 SWI1248_AVX512BW mode iterator.
6613 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
6616 * config/sh/predicates.md (general_extend_operand): Disable
6617 TRUNCATE before reload completes.
6619 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
6621 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
6623 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
6626 * config/sh/sh.opt (musermode): Allow negative form.
6627 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
6628 targets that don't support it.
6629 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
6630 Document -mno-usermode option.
6632 2014-08-24 Kito Cheng <kito@0xlab.org>
6634 * system.h (CALLER_SAVE_PROFITABLE): Poison.
6635 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
6636 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
6637 * doc/tm.texi: Regenerate.
6639 2014-08-24 Kito Cheng <kito@0xlab.org>
6641 * ira.c: Fix typo in comment.
6643 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
6645 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
6646 Deprecate c++1y. Change language to reflect greater confidence in C++14.
6648 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
6651 * config/pa/pa.c (pa_output_function_epilogue): Don't set
6652 last_address when the current function is a thunk.
6653 (pa_asm_output_mi_thunk): When we don't have named sections or they
6654 are not being used, check that thunk can reach the stub table with a
6657 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6659 * web.c (union_match_dups): Strengthen param "insn" from rtx to
6661 (pass_web::execute): Likewise for local "insn".
6663 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6665 * var-tracking.c (struct micro_operation_def): Strengthen field
6666 "insn" from rtx to rtx_insn *.
6667 (struct emit_note_data_def): Likewise.
6668 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
6669 (vt_stack_adjustments): Likewise for local "insn".
6670 (adjust_insn): Likewise for param "insn".
6671 (val_store): Likewise.
6672 (val_resolve): Likewise.
6673 (struct count_use_info): Likewise for field "insn".
6674 (log_op_type): Likewise for param "insn".
6675 (reverse_op): Likewise.
6676 (prepare_call_arguments): Likewise.
6677 (add_with_sets): The initial param takes an insn, but we can't
6678 yet strengthen it from rtx to rtx_insn * since it's used as a
6679 cselib_record_sets_hook callback. For now rename initial param
6680 from "insn" to "uncast_insn", and introduce a local "insn" of
6681 the stronger rtx_insn * type, with a checked cast.
6682 (compute_bb_dataflow): Strengthen local "insn" from rtx to
6684 (emit_note_insn_var_location): Likewise.
6685 (emit_notes_for_changes): Likewise.
6686 (emit_notes_for_differences): Likewise.
6687 (next_non_note_insn_var_location): Likewise for return type and
6689 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
6690 (vt_initialize): Likewise for local "insn".
6691 (delete_debug_insns): Likewise for locals "insn" and "next".
6693 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6695 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
6697 (mark_constant_pool): Likewise for local "insn".
6699 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6701 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
6703 (dead_debug_promote_uses): Likewise.
6704 (dead_debug_insert_temp): Likewise.
6706 2014-08-23 David Malcolm <dmalcolm@redhat.com>
6708 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
6709 from const_rtx to const rtx_insn *.
6710 (store_killed_after): Likewise. Strengthen locals "last", "act"
6711 from rtx to rtx_insn *.
6712 (store_killed_before): Strengthen param "insn" from const_rtx to
6713 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
6714 (find_moveable_store): Strengthen param "insn" from rtx to
6716 (compute_store_table): Likewise for local "insn".
6717 (insert_insn_start_basic_block): Likewise for param "insn" and
6718 locals "prev", "before", "insn".
6719 (insert_store): For now, add a checked cast to rtx_insn * on the
6720 result of gen_move_insn.
6721 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
6723 (replace_store_insn): Likewise. For now, add a checked cast to
6724 rtx_insn * on the result of gen_move_insn.
6726 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6728 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
6730 (expand_sjlj_dispatch_table): Likewise.
6732 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6734 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
6735 "insn" from rtx to rtx_insn *.
6737 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6739 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
6740 "insn" from rtx to rtx_insn *.
6741 (dup_block_and_redirect): Likewise for param 3 "before".
6743 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
6744 from rtx to rtx_insn *.
6745 (move_insn_for_shrink_wrap): Likewise.
6746 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
6747 (dup_block_and_redirect): Likewise for param "before" and local
6749 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
6751 (convert_to_simple_return): Likewise for local "start".
6753 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
6754 Strengthen local "insn" from rtx to rtx_insn *, for use when
6755 invoking requires_stack_frame_p.
6757 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6759 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
6761 (speculate_expr): Likewise for locals "orig_insn_rtx",
6763 (eq_transformed_insns): Likewise for locals "i1", "i2".
6764 (check_for_new_jump): Likewise for return type and local "end".
6765 (find_new_jump): Likewise for return type and local "jump".
6766 (sel_split_edge): Likewise for local "jump".
6767 (sel_create_recovery_block): Likewise.
6768 (sel_redirect_edge_and_branch_force): Likewise.
6769 (sel_redirect_edge_and_branch): Likewise.
6771 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6773 * sel-sched.c (substitute_reg_in_expr): Strengthen local
6774 "new_insn" from rtx to rtx_insn *.
6775 (create_insn_rtx_with_rhs): Likewise for return type and for local
6777 (create_insn_rtx_with_lhs): Likewise.
6778 (create_speculation_check): Likewise for local "insn_rtx".
6779 (implicit_clobber_conflict_p): Likewise for local "insn".
6780 (get_expr_cost): Likewise.
6781 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
6782 (move_cond_jump): Likewise for locals "next", "prev", "link",
6783 "head", "from", "to".
6785 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6787 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
6788 "next" from rtx to rtx_insn *.
6789 (find_conditional_protection): Likewise for local "next".
6790 (is_conditionally_protected): Likewise for local "insn1".
6791 (is_pfree): Likewise for locals "insn1", "insn2".
6793 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6795 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
6796 from rtx to rtx_insn *.
6798 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
6799 locals "insn1", "insn2" from rtx to rtx_insn *.
6800 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
6801 locals "insn", "prev", "last_jump", "next_tail".
6802 (schedule_ebb): Likewise for params "head", "tail".
6803 (schedule_ebbs): Likewise for locals "tail", "head".
6805 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
6806 to rtx_insn on "last_insn" in one of the invocations of
6809 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6811 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
6812 "elem", "insn" from rtx to rtx_insn *.
6813 (change_spec_dep_to_hard): Likewise.
6814 (get_back_and_forw_lists): Likewise for local "con".
6815 (sd_add_dep): Likewise for locals "elem", "insn".
6816 (sd_resolve_dep): Likewise for locals "pro", "con".
6817 (sd_unresolve_dep): Likewise.
6818 (sd_delete_dep): Likewise.
6819 (chain_to_prev_insn): Likewise for local "pro".
6820 (find_inc): Likewise for locals "pro", "con".
6822 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6824 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
6826 (reg_set_between_p): Strengthen local "insn" from const_rtx to
6828 (modified_between_p): Strengthen local "insn" from rtx to
6830 (remove_reg_equal_equiv_notes_for_regno): Likewise.
6831 (keep_with_call_p): Strengthen local "i2" from const_rtx to
6834 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6836 * resource.c (next_insn_no_annul): Strengthen local "next" from
6838 (mark_referenced_resources): Likewise for local "insn".
6840 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6842 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
6844 (find_reloads): Likewise for param 1.
6845 (subst_reloads): Likewise for sole param.
6846 (find_equiv_reg): Likwise for param 2.
6847 (regno_clobbered_p): Likwise for param 2.
6848 (reload): Likewise for param 1.
6850 * caller-save.c (save_call_clobbered_regs): Strengthen local
6851 "insn" from rtx to rtx_insn *.
6852 (insert_one_insn): Likewise for local "insn".
6854 * reload.c (this_insn): Likewise for this global.
6855 (find_reloads): Likewise for param "insn".
6856 (find_reloads_toplev): Likewise.
6857 (find_reloads_address): Likewise.
6858 (subst_reg_equivs): Likewise.
6859 (update_auto_inc_notes): Likewise.
6860 (find_reloads_address_1): Likewise.
6861 (find_reloads_subreg_address): Likewise.
6862 (subst_reloads): Likewise.
6863 (find_equiv_reg): Likewise, also for local "p".
6864 (regno_clobbered_p): Likewise for param "insn".
6866 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
6868 (spill_reg_store): Likewise for the elements of this array.
6869 (remove_init_insns): Likewise for local "equiv_insn".
6870 (will_delete_init_insn_p): Likewise for param "insn".
6871 (reload): Likewise for param ""first" and local "insn".
6872 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
6874 (calculate_elim_costs_all_insns): Likewise.
6875 (delete_caller_save_insns): Likewise.
6876 (spill_failure): Likewise for param "insn".
6877 (delete_dead_insn): Likewise.
6878 (set_label_offsets): Likewise.
6879 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
6881 (elimination_costs_in_insn): Likewise for param "insn".
6882 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
6883 when referring to an insn.
6884 (set_initial_label_offsets): Likewise.
6885 (set_offsets_for_label): Strengthen param "insn" from rtx to
6887 (init_eliminable_invariants): Likewise for param "first" and local
6889 (fixup_eh_region_note): Likewise for param "insn".
6890 (reload_as_needed): Likewise for locals "prev", "insn",
6891 "old_next", "old_prev", "next".
6892 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
6894 (reload_inheritance_insn): Strengthen elements of this array from
6896 (failed_reload): Likewise for param "insn".
6897 (choose_reload_regs): Likewise for local "insn". Replace use of
6898 NULL_RTX with NULL when referring to an insn.
6899 (input_reload_insns): Strengthen elements of this array from rtx
6901 (other_input_address_reload_insns): Likewise for this global.
6902 (other_input_reload_insns): Likewise for this global.
6903 (input_address_reload_insns): Likwise for the elements of this
6905 (inpaddr_address_reload_insns): Likwise for the elements of this
6907 (output_reload_insns): Likewise for the elements of this array.
6908 (output_address_reload_insns): Likewise for the elements of this
6910 (outaddr_address_reload_insns): Likewise for the elements of this
6912 (operand_reload_insns): Likewise for this global.
6913 (other_operand_reload_insns): Likewise for this global.
6914 (other_output_reload_insns): Likewise for the elements of this
6916 (new_spill_reg_store): Likewise for the elements of this
6918 (emit_input_reload_insns): Likewise for locals "insn", "temp".
6919 Strengthen local "where" from rtx * to rtx_insn **.
6920 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
6921 from rtx to rtx_insn *.
6922 (do_input_reload): Likewise for local "insn".
6923 (do_output_reload): Likewise for local "insn".
6924 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
6925 (emit_insn_if_valid_for_reload): Likewise for return type and local
6926 "last". Add checked cast to rtx_insn when returning "insn" since
6927 this has been through emit_insn.
6928 (gen_reload): Strengthen return type and locals "last", "insn", "set"
6929 from rtx to rtx_insn *. Add checked cast to rtx_insn when
6930 returning "insn" since it's been through
6931 emit_insn_if_valid_for_reload at this point.
6932 (delete_output_reload): Strengthen param "insn" and locals
6933 "output_reload_insn", "i2" from rtx to rtx_insn *.
6934 (delete_address_reloads): Likewise for params "dead_insn",
6935 "current_insn" and locals "prev", "next".
6936 (delete_address_reloads_1): Likewise for params "dead_insn",
6937 "current_insn" and locals "prev", "i2".
6938 (inc_for_reload): Likewise for locals "last", "add_insn".
6939 (add_auto_inc_notes): Strengthen param "insn" from rtx to
6942 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
6943 param of this duplicate of the prototype from reload.h
6945 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6947 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
6949 (regstat_bb_compute_calls_crossed): Likewise.
6951 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6953 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
6955 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
6957 (regrename_analyze): Strengthen local "insn" from rtx to
6959 (scan_rtx_reg): Likewise for param "insn".
6960 (scan_rtx_address): Likewise.
6961 (scan_rtx): Likewise.
6962 (restore_operands): Likewise.
6963 (record_out_operands): Likewise.
6964 (build_def_use): Likewise for local "insn". Replace use of
6965 NULL_RTX with NULL when dealing with an insn.
6967 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6969 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
6970 * reginfo.c (reg_scan): Likewise, also for local "insn".
6971 (reg_scan_mark_refs): Likewise for param "insn".
6972 (init_subregs_of_mode): Likewise for local "insn".
6974 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6976 * regcprop.c (struct queued_debug_insn_change): Strengthen field
6977 "insn" from rtx to rtx_insn *.
6978 (replace_oldest_value_reg): Likewise for param "insn".
6979 (replace_oldest_value_addr): Likewise.
6980 (replace_oldest_value_mem): Likewise.
6981 (apply_debug_insn_changes): Likewise for local "last_insn".
6982 (copyprop_hardreg_forward_1): Likewise for local "insn".
6984 2014-08-22 David Malcolm <dmalcolm@redhat.com>
6986 * reg-stack.c (next_flags_user): Strengthen return type and param
6987 "insn" from rtx to rtx_insn *.
6988 (straighten_stack): Likewise for param "insn".
6989 (check_asm_stack_operands): Likewise.
6990 (remove_regno_note): Likewise.
6991 (emit_pop_insn): Likewise for return type, param "insn", local
6993 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
6994 "limit" from rtx to rtx_insn *.
6995 (swap_to_top): Likewise for param "insn".
6996 (move_for_stack_reg): Likewise.
6997 (move_nan_for_stack_reg): Likewise.
6998 (swap_rtx_condition): Likewise.
6999 (compare_for_stack_reg): Likewise.
7000 (subst_all_stack_regs_in_debug_insn): Likewise.
7001 (subst_stack_regs_pat): Likewise, and local "insn2".
7002 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
7004 (subst_stack_regs): Likewise.
7005 (change_stack): Likewise.
7006 (convert_regs_1): Likewise for locals "insn", "next".
7008 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7010 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
7012 (combine_set_extension): Likewise for param "curr_insn".
7013 (transform_ifelse): Likewise for param "def_insn".
7014 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
7015 from vec<rtx> * to vec<rtx_insn *> *.
7016 (is_cond_copy_insn): Likewise for param "insn".
7017 (struct ext_state): Strengthen the four vec fields from vec<rtx>
7019 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
7020 local "def_insn" from rtx to rtx_insn *.
7021 (get_sub_rtx): Likewise for param "def_insn".
7022 (merge_def_and_ext): Likewise.
7023 (combine_reaching_defs): Likewise.
7024 (add_removable_extension): Likewise for param "insn".
7025 (find_removable_extensions): Likewise for local "insn".
7026 (find_and_remove_re): Likewise for locals "curr_insn" and
7027 "def_insn". Strengthen locals "reinsn_del_list" and
7028 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
7030 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7032 * recog.c (split_insn): Strengthen param "insn" and locals
7033 "first", "last" from rtx to rtx_insn *.
7034 (split_all_insns): Likewise for locals "insn", "next".
7035 (split_all_insns_noflow): Likewise.
7037 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7039 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
7041 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7042 (debug_rtx_find): Likewise for param 1 "x".
7044 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
7045 const_rtx to const rtx_insn *. Likewise for local "insn".
7046 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7047 (debug_rtx_find): Likewise for param 1 "x".
7048 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
7049 from const_rtx to const rtx_insn * within the appropriate cases of
7050 the switch statement.
7052 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
7053 Strengthen local "insns" from rtx to rtx_insn * since this is
7054 passed to a call to debug_rtx_list.
7056 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7058 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
7061 * function.c (stack_protect_epilogue): Add checked cast to
7062 rtx_insn for now when invoking predict_insn_def.
7064 * predict.c (predict_insn): Strengthen param "insn" from rtx to
7066 (predict_insn_def): Likewise.
7067 (rtl_predict_edge): Likewise for local "last_insn".
7068 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
7070 (combine_predictions_for_insn): Strengthen param "insn" from rtx
7072 (bb_estimate_probability_locally): Likewise for local "last_insn".
7073 (expensive_function_p): Likewise for local "insn".
7075 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
7076 local "jmp", since this is used when invoking predict_insn_def.
7078 2014-08-22 Marek Polacek <polacek@redhat.com>
7081 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
7083 2014-08-22 Marek Polacek <polacek@redhat.com>
7086 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
7087 a comparison in parens.
7088 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
7091 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7093 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
7096 * cprop.c (fis_get_condition): Likewise.
7098 * postreload.c (reload_cse_regs): Likewise for param "first".
7099 (reload_cse_simplify): Likewise for param "insn".
7100 (reload_cse_regs_1): Likewise for local "insn".
7101 (reload_cse_simplify_set): Likewise for param "insn".
7102 (reload_cse_simplify_operands): Likewise.
7103 (struct reg_use): Likewise for field "insn".
7104 (reload_combine_purge_insn_uses): Likewise for param "insn".
7105 (fixup_debug_insns): Likewise for params "from", "to" and local
7107 (try_replace_in_use): Likewise for local "use_insn".
7108 (reload_combine_recognize_const_pattern): Likewise for param
7109 "insn" and locals "add_moved_after_insn", "use_insn".
7110 (reload_combine_recognize_pattern): Likewise for param "insn" and
7112 (reload_combine): Likewise for locals "insn", "prev".
7113 (reload_combine_note_use): Likewise for param "insn".
7114 (move2add_use_add2_insn): Likewise.
7115 (move2add_use_add3_insn): Likewise.
7116 (reload_cse_move2add): Likewise, also for local "next".
7117 (move2add_note_store): Likewise for local "insn".
7119 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7121 * postreload-gcse.c (struct occr): Strengthen field "insn" from
7123 (struct unoccr): Likewise.
7124 (struct modifies_mem): Likewise.
7125 (alloc_mem): Likewise for local "insn".
7126 (insert_expr_in_table): Likewise for param "insn".
7127 (dump_expr_hash_table_entry): Likewise for local "insn".
7128 (oprs_unchanged_p): Likewise for param "insn".
7129 (load_killed_in_block_p): Likewise for local "setter".
7130 (record_last_reg_set_info): Likewise for param "insn".
7131 (record_last_reg_set_info_regno): Likewise.
7132 (record_last_mem_set_info): Likewise.
7133 (record_last_set_info): Likewise for local "last_set_insn".
7134 (record_opr_changes): Likewise for param "insn".
7135 (hash_scan_set): Likewise.
7136 (compute_hash_table): Likewise for local "insn".
7137 (get_avail_load_store_reg): Likewise for param "insn".
7138 (eliminate_partially_redundant_load): Likewise, also for locals
7139 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
7141 (eliminate_partially_redundant_loads): Likewise for local "insn".
7143 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7145 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
7147 (expand_binop): Likewise for locals "entry_last", "last", "insns"
7148 (expand_twoval_unop): Likewise for locals entry_last", "last".
7149 (expand_twoval_binop): Likewise.
7150 (expand_twoval_binop_libfunc): Likewise for local "insns".
7151 (widen_leading): Likewise for local "last".
7152 (expand_doubleword_clz): Likewise for local "seq". Strengthen
7153 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
7154 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
7155 (expand_parity): Likewise for locals "last" and "seq".
7156 (expand_ffs): Likewise for local "seq". Strengthen local
7157 "nonzero_label" from rtx to rtx_code_label *.
7158 (expand_absneg_bit): Strengthen local "insns" from rtx to
7160 (expand_unop_direct): Likewise for local "last".
7161 (expand_unop): Likewise for locals "last", "insns".
7162 (expand_abs_nojump): Likewise for local "last".
7163 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
7164 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
7166 (expand_copysign_absneg): Strengthen local "label" from rtx to
7168 (expand_copysign_bit): Strengthen local "insns" from rtx to
7170 (struct no_conflict_data): Likewise for fields "first", "insn".
7171 (emit_libcall_block_1): Likewise for param "insns" and locals
7172 "next", "last", "insn".
7173 (emit_libcall_block): For now, add a checked cast to rtx_insn *
7174 on "insns" when invoking emit_libcall_block_1. Ultimately we
7175 want to strengthen insns itself.
7176 (prepare_cmp_insn): Strengthen local "last" from rtx to
7178 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
7179 (prepare_float_lib_cmp): Likewise for local "insns".
7180 (emit_conditional_move): Likewise for local "last".
7181 (emit_conditional_add): Likewise.
7182 (have_sub2_insn): Likewise for local "seq".
7183 (expand_float): Likewise for local "insns". Strengthen locals
7184 "label", "neglabel" from rtx to rtx_code_label *.
7185 (expand_fix): Likewise for locals "last", "insn", "insns" (to
7186 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
7187 (expand_fixed_convert): Likewise for local "insns" (to
7189 (expand_sfix_optab): Likewise for local "last".
7190 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
7191 to rtx_code_label *.
7192 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
7193 from rtx to rtx_insn *.
7194 (expand_atomic_fetch_op): Likewise for local "insn".
7195 (maybe_legitimize_operand_same_code): Likewise for local "last".
7196 (maybe_legitimize_operands): Likewise.
7198 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7200 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
7201 "insn" from rtx to rtx_insn *.
7202 (ps_rtl_insn): Likewise for return type.
7203 (doloop_register_get): Likewise for params "head", "tail" and
7204 locals "insn", "first_insn_not_to_check".
7205 (schedule_reg_move): Likewise for local "this_insn".
7206 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
7207 of gen_move_insn for now.
7208 (reset_sched_times): Strengthen local "insn" from rtx to
7210 (permute_partial_schedule): Likewise.
7211 (duplicate_insns_of_cycles): Likewise for local "u_insn".
7212 (dump_insn_location): Likewise for param "insn".
7213 (loop_canon_p): Likewise for local "insn".
7214 (sms_schedule): Likewise.
7215 (print_partial_schedule): Likewise.
7216 (ps_has_conflicts): Likewise.
7218 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7220 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
7221 "tailp" from rtx * to rtx_insn **.
7223 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
7224 from rtx to rtx_insn *.
7225 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
7226 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
7227 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
7229 * modulo-sched.c (const_iteration_count): Strengthen return type
7230 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
7231 use of NULL_RTX with NULL when working with insns.
7232 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
7234 (sms_schedule): Likewise.
7235 * sched-rgn.c (init_ready_list): Likewise, also for locals
7236 "src_head" and "src_next_tail".
7237 (compute_block_dependences): Likewise.
7238 (free_block_dependencies): Likewise.
7239 (debug_rgn_dependencies): Likewise.
7240 (free_rgn_deps): Likewise.
7241 (compute_priorities): Likewise.
7242 (schedule_region): Likewise.
7243 * sel-sched.c (find_ebb_boundaries): Likewise.
7245 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
7246 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
7248 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7250 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
7251 from rtx to rtx_insn *.
7252 (new_seginfo): Likewise for param "insn".
7253 (create_pre_exit): Likewise for locals "last_insn",
7254 "before_return_copy", "return_copy".
7255 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
7258 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7260 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
7261 from rtx to rtx_insn *.
7262 (lra_push_insn): Likewise for 1st param.
7263 (lra_push_insn_and_update_insn_regno_info): Likewise.
7264 (lra_pop_insn): Likewise for return type.
7265 (lra_invalidate_insn_data): Likewise for 1st param.
7266 (lra_set_insn_deleted): Likewise.
7267 (lra_delete_dead_insn): Likewise.
7268 (lra_process_new_insns): Likewise for first 3 params.
7269 (lra_set_insn_recog_data): Likewise for 1st param.
7270 (lra_update_insn_recog_data): Likewise.
7271 (lra_set_used_insn_alternative): Likewise.
7272 (lra_invalidate_insn_regno_info): Likewise.
7273 (lra_update_insn_regno_info): Likewise.
7274 (lra_former_scratch_operand_p): Likewise.
7275 (lra_eliminate_regs_1): Likewise.
7276 (lra_get_insn_recog_data): Likewise.
7278 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
7281 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
7283 (substitute_within_insn): New.
7284 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
7285 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
7286 Replace call to "substitute" with call to substitute_within_insn.
7288 * lra-constraints.c (curr_insn): Strengthen from rtx to
7290 (get_equiv_with_elimination): Likewise for param "insn".
7291 (match_reload): Strengthen params "before" and "after" from rtx *
7293 (emit_spill_move): Likewise for return type. Add a checked cast
7294 to rtx_insn * on result of gen_move_insn for now.
7295 (check_and_process_move): Likewise for local "before". Replace
7296 NULL_RTX with NULL when referring to insns.
7297 (process_addr_reg): Strengthen params "before" and "after" from
7298 rtx * to rtx_insn **.
7299 (insert_move_for_subreg): Likewise.
7300 (simplify_operand_subreg): Strengthen locals "before" and "after"
7301 from rtx to rtx_insn *.
7302 (process_address_1): Strengthen params "before" and "after" from
7303 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
7305 (process_address): Strengthen params "before" and "after" from
7306 rtx * to rtx_insn **.
7307 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
7308 (curr_insn_transform): Strengthen locals "before" and "after"
7309 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
7311 (loc_equivalence_callback): Update cast of "data", changing
7312 resulting type from rtx to rtx_insn *.
7313 (substitute_pseudo_within_insn): New.
7314 (inherit_reload_reg): Strengthen param "insn" from rtx to
7315 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
7316 NULL when referring to insns. Add a checked cast to rtx_insn *
7317 when using usage_insn to invoke lra_update_insn_regno_info.
7318 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
7319 likewise for locals "restore", "save". Add checked casts to
7320 rtx_insn * when using usage_insn to invoke
7321 lra_update_insn_regno_info and lra_process_new_insns. Replace
7322 NULL_RTX with NULL when referring to insns.
7323 (split_if_necessary): Strengthen param "insn" from rtx to
7325 (update_ebb_live_info): Likewise for params "head", "tail" and local
7327 (get_last_insertion_point): Likewise for return type and local "insn".
7328 (get_live_on_other_edges): Likewise for local "last".
7329 (inherit_in_ebb): Likewise for params "head", "tail" and locals
7330 "prev_insn", "next_insn", "restore".
7331 (remove_inheritance_pseudos): Likewise for local "prev_insn".
7332 (undo_optional_reloads): Likewise for local "insn".
7334 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
7336 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
7338 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
7340 (spill_pseudos): Likewise for local "insn".
7341 (init_elimination): Likewise.
7342 (process_insn_for_elimination): Likewise for param "insn".
7344 * lra-lives.c (curr_insn): Likewise.;
7346 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
7347 (remove_pseudos): Likewise for param "insn".
7348 (spill_pseudos): Likewise for local "insn".
7349 (lra_final_code_change): Likewise for locals "insn", "curr".
7351 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
7352 (lra_set_insn_deleted): Likewise.
7353 (lra_delete_dead_insn): Likewise, and for local "prev".
7354 (new_insn_reg): Likewise for param "insn".
7355 (lra_set_insn_recog_data): Likewise.
7356 (lra_update_insn_recog_data): Likewise.
7357 (lra_set_used_insn_alternative): Likewise.
7358 (get_insn_freq): Likewise.
7359 (invalidate_insn_data_regno_info): Likewise.
7360 (lra_invalidate_insn_regno_info): Likewise.
7361 (lra_update_insn_regno_info): Likewise.
7362 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
7364 (lra_push_insn_1): Strengthen param "insn" from rtx to
7366 (lra_push_insn): Likewise.
7367 (lra_push_insn_and_update_insn_regno_info): Likewise.
7368 (lra_pop_insn): Likewise for return type and local "insn".
7369 (push_insns): Likewise for params "from", "to", and local "insn".
7370 (setup_sp_offset): Likewise for params "from", "last" and locals
7372 (lra_process_new_insns): Likewise for params "insn", "before",
7373 "after" and local "last".
7374 (struct sloc): Likewise for field "insn".
7375 (lra_former_scratch_operand_p): Likewise for param "insn".
7376 (remove_scratches): Likewise for locals "insn", "last".
7377 (check_rtl): Likewise for local "insn".
7378 (add_auto_inc_notes): Likewise for param "insn".
7379 (update_inc_notes): Likewise for local "insn".
7380 (lra): Replace NULL_RTX with NULL when referring to insn.
7382 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7384 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
7386 (resolve_reg_notes): Likewise.
7387 (resolve_simple_move): Likewise for return type, param "insn", and
7388 locals "insns", "minsn".
7389 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
7390 (resolve_use): Likewise.
7391 (resolve_debug): Likewise.
7392 (find_decomposable_shift_zext): Likewise.
7393 (resolve_shift_zext): Likewise for return type, param "insn", and
7394 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
7395 (decompose_multiword_subregs): Likewise for local "insn",
7396 "orig_insn", "decomposed_shift", "end".
7398 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7400 * basic-block.h (basic_block split_edge_and_insert): Strengthen
7401 param "insns" from rtx to rtx_insn *.
7403 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
7405 (struct iv_to_split): Likewise.
7406 (loop_exit_at_end_p): Likewise for local "insn".
7407 (split_edge_and_insert): Likewise for param "insns".
7408 (compare_and_jump_seq): Likewise for return type, param "cinsn",
7409 and locals "seq", "jump".
7410 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
7411 "branch_code"; update invocations of compare_and_jump_seq to
7412 eliminate NULL_RTX in favor of NULL.
7413 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
7415 (reset_debug_uses_in_loop): Likewise.
7416 (analyze_insn_to_expand_var): Likewise for param "insn".
7417 (analyze_iv_to_split_insn): Likewise.
7418 (analyze_insns_in_loop): Likewise for local "insn".
7419 (insert_base_initialization): Likewise for param
7420 "insn" and local "seq".
7421 (split_iv): Likewise for param "insn" and local "seq".
7422 (expand_var_during_unrolling): Likewise for param "insn".
7423 (insert_var_expansion_initialization): Likewise for local "seq".
7424 (combine_var_copies_in_loop_exit): Likewise.
7425 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
7427 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
7428 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
7431 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7433 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
7435 (iv_analyze_result): Likewise.
7436 (iv_analyze_expr): Likewise.
7439 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
7440 local "def_insn" from rtx to rtx_insn *.
7441 (get_biv_step_1): Likewise for local "insn".
7442 (iv_analyze_expr): Likewise for param "insn".
7443 (iv_analyze_def): Likewise for local "insn".
7444 (iv_analyze_op): Likewise for param "insn".
7445 (iv_analyze): Likewise.
7446 (iv_analyze_result): Likewise.
7448 (suitable_set_for_replacement): Likewise.
7449 (simplify_using_initial_values): Likewise for local "insn".
7450 (iv_number_of_iterations): Likewise for param "insn".
7451 (check_simple_exit): Add checked cast to rtx_insn when invoking
7452 iv_number_of_iterations for now (until get_condition is
7455 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
7456 "insn" from rtx to rtx_insn *.
7457 (analyze_insns_in_loop): Likewise for local "insn".
7459 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7461 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
7463 (struct invariant): Likewise.
7464 (hash_invariant_expr_1): Likewise for param "insn".
7465 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
7466 (find_exits): Likewise for local "insn".
7467 (create_new_invariant): Likewise for param "insn".
7468 (check_dependencies): Likewise.
7469 (find_invariant_insn): Likewise.
7470 (record_uses): Likewise.
7471 (find_invariants_insn): Likewise.
7472 (find_invariants_bb): Likewise for local "insn".
7473 (get_pressure_class_and_nregs): Likewise for param "insn".
7474 (calculate_loop_reg_pressure): Likewise for local "insn".
7476 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7478 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
7480 (add_test): Likewise for locals "seq", "jump".
7481 (doloop_modify): Likewise for locals "sequence", "jump_insn".
7483 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7485 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
7487 (rebuild_jump_labels_chain): Likewise for param "chain".
7489 * cfgexpand.c (pass_expand::execute): Add checked cast to
7490 rtx_insn * when calling rebuild_jump_labels_chain in region where
7491 we know e->insns.r is non-NULL.
7493 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
7495 (rebuild_jump_labels): Likewise.
7496 (rebuild_jump_labels_chain): Likewise for param "chain".
7497 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
7498 (init_label_info): Likewise for param "f".
7499 (maybe_propagate_label_ref): Likewise for params "jump_insn",
7500 "prev_nonjump_insn".
7501 (mark_all_labels): Likewise for param "f" and locals "insn",
7502 "prev_nonjump_insn".
7504 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7506 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
7507 from rtx to rtx_insn *insn.
7508 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
7509 (ira_add_allocno_copy): Likewise.
7510 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
7512 (ira_create_copy): Likewise.
7513 (ira_add_allocno_copy): Likewise.
7514 (create_bb_allocnos): Likewise for local "insn".
7515 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
7516 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
7517 process_regs_for_copy for rtx_insn * param.
7518 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
7519 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
7520 process_regs_for_copy for rtx_insn * param.
7521 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
7522 * ira-costs.c (record_reg_classes): Likewise for param "insn".
7523 (record_operand_costs): Likewise.
7524 (scan_one_insn): Likewise for return type, and for param "insn".
7525 (process_bb_for_costs): Likewise for local "insn".
7526 (process_bb_node_for_hard_reg_moves): Likewise.
7527 * ira-emit.c (struct move): Likewise for field "insn".
7528 (create_move): Eliminate use of NULL_RTX when dealing with an
7530 (emit_move_list): Strengthen return type and locals "result",
7531 "insn" from rtx to rtx_insn *insn.
7532 (emit_moves): Likewise for locals "insns", "tmp".
7533 (ira_emit): Likewise for local "insn".
7534 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
7536 (find_call_crossed_cheap_reg): Likewise.
7537 (process_bb_node_lives): Likewise for local "insn".
7538 * ira.c (decrease_live_ranges_number): Likewise.
7539 (compute_regs_asm_clobbered): Likewise.
7540 (build_insn_chain): Likewise.
7541 (find_moveable_pseudos): Likewise, also locals "def_insn",
7542 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
7543 to rtx_insn **. Add a checked cast when assigning from
7544 "closest_use" into closest_uses array in a region where we know
7545 it's a non-NULL insn.
7546 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
7548 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
7549 "last_interesting_insn", "uin".
7550 (move_unallocated_pseudos): Likewise for locals "def_insn",
7551 "move_insn", "newinsn".
7553 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7555 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
7556 Strengthen locals "done_label", "do_error" from rtx to
7558 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
7559 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
7561 (ubsan_expand_si_overflow_neg_check): Likewise for locals
7562 "done_label", "do_error" to rtx_code_label * and local "last" to
7564 (ubsan_expand_si_overflow_mul_check): Likewise for locals
7565 "done_label", "do_error", "large_op0", "small_op0_large_op1",
7566 "one_small_one_large", "both_ops_large", "after_hipart_neg",
7567 "after_lopart_neg", "do_overflow", "hipart_different" to
7568 rtx_code_label * and local "last" to rtx_insn *.
7570 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7572 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
7573 "insn" and "move_insn" from rtx to rtx_insn *.
7575 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7577 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
7579 (cheap_bb_rtx_cost_p): Likewise.
7580 (first_active_insn): Likewise for return type and local "insn".
7581 (last_active_insn): Likewise for return type and locals "insn",
7583 (struct noce_if_info): Likewise for fields "jump", "insn_a",
7585 (end_ifcvt_sequence): Likewise for return type and locals "insn",
7587 (noce_try_move): Likewise for local "seq".
7588 (noce_try_store_flag): Likewise.
7589 (noce_try_store_flag_constants): Likewise.
7590 (noce_try_addcc): Likewise.
7591 (noce_try_store_flag_mask): Likewise.
7592 (noce_try_cmove): Likewise.
7593 (noce_try_minmax): Likewise.
7594 (noce_try_abs): Likewise.
7595 (noce_try_sign_mask): Likewise.
7596 (noce_try_bitop): Likewise.
7597 (noce_can_store_speculate_p): Likewise for local "insn".
7598 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
7600 (check_cond_move_block): Likewise for local "insn".
7601 (cond_move_convert_if_block): Likewise.
7602 (cond_move_process_if_block): Likewise for locals "seq",
7604 (noce_find_if_block): Likewise for local "jump".
7605 (merge_if_block): Likewise for local "last".
7606 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
7607 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
7608 (block_has_only_trap): Likewise for return type and local "trap".
7609 (find_if_case_1): Likewise for local "jump".
7610 (dead_or_predicable): Likewise for locals "head", "end", "jump",
7613 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7615 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
7616 "last_insn", "loop_end" from rtx to rtx_insn *.
7618 * hw-doloop.c (scan_loop): Likewise for local "insn".
7619 (discover_loop): Likewise for param "tail_insn".
7620 (discover_loops): Likewise for local "tail".
7622 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
7623 cast to rtx_insn * when assigning from an rtx local to a
7624 hwloop_info's "last_insn" field.
7626 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7628 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
7629 (add_delay_dependencies): Strengthen local "pro" from rtx to
7631 (recompute_todo_spec): Likewise.
7632 (dep_cost_1): Likewise for locals "insn", "used".
7633 (schedule_insn): Likewise for local "dbg".
7634 (schedule_insn): Likewise for locals "pro", "next".
7635 (unschedule_insns_until): Likewise for local "con".
7636 (restore_pattern): Likewise for local "next".
7637 (estimate_insn_tick): Likewise for local "pro".
7638 (resolve_dependencies): Likewise for local "next".
7639 (fix_inter_tick): Likewise.
7640 (fix_tick_ready): Likewise for local "pro".
7641 (add_to_speculative_block): Likewise for locals "check", "twin",
7643 (sched_extend_bb): Likewise for locals "end", "insn".
7644 (init_before_recovery): Likewise for local "x".
7645 (sched_create_recovery_block): Likewise for local "barrier".
7646 (create_check_block_twin): Likewise for local "pro".
7647 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
7649 (unlink_bb_notes): Update for change to type of bb_header.
7650 Strengthen locals "prev", "label", "note", "next" from rtx to
7652 (clear_priorities): Likewise for local "pro".
7654 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7656 * gcse.c (struct occr): Strengthen field "insn" from rtx to
7658 (test_insn): Likewise for this global.
7659 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
7661 (oprs_anticipatable_p): Likewise.
7662 (oprs_available_p): Likewise.
7663 (insert_expr_in_table): Strengthen param "insn" from rtx to
7665 (hash_scan_set): Likewise.
7666 (hash_scan_clobber): Likewise.
7667 (hash_scan_call): Likewise.
7668 (hash_scan_insn): Likewise.
7669 (compute_hash_table_work): Likewise for local "insn".
7670 (process_insert_insn): Likewise for return type and local "pat".
7671 (insert_insn_end_basic_block): Likewise for locals "new_insn",
7672 "pat", "pat_end", "maybe_cc0_setter".
7673 (pre_edge_insert): Likewise for local "insn".
7674 (pre_insert_copy_insn): Likewise for param "insn".
7675 (pre_insert_copies): Likewise for local "insn".
7676 (struct set_data): Likewise for field "insn".
7677 (single_set_gcse): Likewise for param "insn".
7678 (gcse_emit_move_after): Likewise.
7679 (pre_delete): Likewise for local "insn".
7680 (update_bb_reg_pressure): Likewise for param "from" and local
7682 (should_hoist_expr_to_dom): Likewise for param "from".
7683 (hoist_code): Likewise for local "insn".
7684 (get_pressure_class_and_nregs): Likewise for param "insn".
7685 (calculate_bb_reg_pressure): Likewise for local "insn".
7686 (compute_ld_motion_mems): Likewise.
7688 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7690 * genpeep.c (main): Rename param back from "uncast_ins1" to
7691 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
7694 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
7696 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
7699 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
7700 documentation to state it is only for VSX operations.
7702 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
7703 constraint only active if VSX.
7705 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
7706 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
7709 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7711 * fwprop.c (single_def_use_dom_walker::before_dom_children):
7712 Strengthen local "insn" from rtx to rtx_insn *.
7713 (use_killed_between): Likewise for param "target_insn".
7714 (all_uses_available_at): Likewise for param "target_insn" and
7716 (update_df_init): Likewise for params "def_insn", "insn".
7717 (update_df): Likewise for param "insn".
7718 (try_fwprop_subst): Likewise for param "def_insn" and local
7720 (free_load_extend): Likewise for param "insn".
7721 (forward_propagate_subreg): Likewise for param "def_insn" and
7723 (forward_propagate_asm): Likewise for param "def_insn" and local
7725 (forward_propagate_and_simplify): Likewise for param "def_insn"
7726 and local "use_insn".
7727 (forward_propagate_into): Likewise for locals "def_insn" and
7730 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7732 * function.c (emit_initial_value_sets): Strengthen local "seq"
7733 from rtx to rtx_insn *.
7734 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
7736 (instantiate_virtual_regs): Likewise for local "insn".
7737 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
7738 (reorder_blocks_1): Likewise for param "insns" and local "insn".
7739 (expand_function_end): Likewise for locals "insn" and "seq".
7740 (epilogue_done): Likewise for local "insn".
7741 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
7743 (reposition_prologue_and_epilogue_notes): Likewise for locals
7744 "insn", "last", "note", "first".
7745 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
7746 (pass_match_asm_constraints::execute): Likewise for local "insn".
7748 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7750 * output.h (final_scan_insn): Strengthen return type from rtx to
7752 (final_forward_branch_p): Likewise for param.
7753 (current_output_insn): Likewise for this global.
7755 * final.c (rtx debug_insn): Likewise for this variable.
7756 (current_output_insn): Likewise.
7757 (get_attr_length_1): Rename param "insn" to "uncast_insn",
7758 adding "insn" back in as an rtx_insn * with a checked cast, so
7759 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
7761 (compute_alignments): Strengthen local "label" from rtx to
7763 (shorten_branches): Rename param from "first" to "uncast_first",
7764 introducing a new local rtx_insn * "first" using a checked cast to
7765 effectively strengthen "first" from rtx to rtx_insn * without
7766 affecting the type signature. Strengthen locals "insn", "seq",
7767 "next", "label" from rtx to rtx_insn *.
7768 (change_scope): Strengthen param "orig_insn" and local "insn" from
7770 (final_start_function): Rename param from "first" to "uncast_first",
7771 introducing a new local rtx_insn * "first" using a checked cast to
7772 effectively strengthen "first" from rtx to rtx_insn * without
7773 affecting the type signature. Strengthen local "insn" from rtx to
7775 (dump_basic_block_info): Strengthen param "insn" from rtx to
7777 (final): Rename param from "first" to "uncast_first",
7778 introducing a new local rtx_insn * "first" using a checked cast to
7779 effectively strengthen "first" from rtx to rtx_insn * without
7780 affecting the type signature. Strengthen locals "insn", "next"
7781 from rtx to rtx_insn *.
7782 (output_alternate_entry_point): Strengthen param "insn" from rtx to
7784 (call_from_call_insn): Strengthen param "insn" from rtx to
7786 (final_scan_insn): Rename param from "insn" to "uncast_insn",
7787 introducing a new local rtx_insn * "insn" using a checked cast to
7788 effectively strengthen "insn" from rtx to rtx_insn * without
7789 affecting the type signature. Strengthen return type and locals
7790 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
7791 now-redundant checked cast to rtx_insn * from both invocations of
7792 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
7793 introducing a local "call_insn" for use when invoking
7794 call_from_call_insn.
7795 (notice_source_line): Strengthen param "insn" from rtx to
7797 (leaf_function_p): Likewise for local "insn".
7798 (final_forward_branch_p): Likewise.
7799 (leaf_renumber_regs): Likewise for param "first".
7800 (rest_of_clean_state): Likewise for locals "insn" and "next".
7801 (self_recursive_call_p): Likewise for param "insn".
7802 (collect_fn_hard_reg_usage): Likewise for local "insn".
7803 (get_call_fndecl): Likewise for param "insn".
7804 (get_call_cgraph_rtl_info): Likewise.
7805 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
7806 introducing a new local rtx_insn * "insn" using a checked cast to
7807 effectively strengthen "insn" from rtx to rtx_insn * without
7808 affecting the type signature.
7810 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
7811 cast when assigning from param "insn" to current_output_insn.
7812 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
7813 so that we can assign it back to current_output_insn.
7815 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
7817 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
7818 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
7819 atmxt540s and atmxt540sreva devices.
7820 * config/avr/avr-tables.opt: Regenerate.
7821 * config/avr/t-multilib: Regenerate.
7822 * doc/avr-mmcu.texi: Regenerate.
7824 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7826 * expr.c (convert_move): Strengthen local "insns" from rtx to
7828 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
7829 "top_label" from rtx to rtx_code_label *.
7830 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
7832 (emit_single_push_insn): Likewise for locals "prev", "last".
7833 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
7834 to rtx_code_label *.
7835 (store_constructor): Likewise for locals "loop_start", "loop_end".
7836 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
7838 (expand_expr_real_2): Likewise.
7839 (expand_expr_real_1): Strengthen local "label" from rtx to
7842 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7844 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
7845 from rtx to rtx_insn *.
7846 (store_bit_field_1): Likewise.
7847 (extract_bit_field_1): Likewise.
7848 (expand_mult_const): Likewise for local "insns".
7849 (expmed_mult_highpart): Strengthen local "label" from rtx to
7851 (expand_smod_pow2): Likewise.
7852 (expand_sdiv_pow2): Likewise.
7853 (expand_divmod): Strengthen locals "last", "insn" from rtx to
7854 rtx_insn *. Strengthen locals "label", "label1", "label2",
7855 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
7856 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
7857 (emit_store_flag): Likewise.
7858 (emit_store_flag_force): Strengthen local "label" from rtx to
7860 (do_cmp_and_jump): Likewise for param "label".
7862 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7864 * explow.c (force_reg): Strengthen local "insn" from rtx to
7866 (adjust_stack_1): Likewise.
7867 (allocate_dynamic_stack_space): Likewise. Strengthen locals
7868 "final_label", "available_label", "space_available" from rtx to
7870 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
7871 (anti_adjust_stack_and_probe): Likewise.
7873 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7875 * except.h (sjlj_emit_function_exit_after): Strengthen param
7876 "after" from rtx to rtx_insn *. This is only called with
7877 result of get_last_insn (in function.c) so type-change should be
7880 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
7881 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
7882 to rtx_insn *. These fields are only used from except.c so this
7883 type-change should be self-contained to this patch.
7885 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
7886 local "last" from rtx to rtx_insn *.
7887 (dw2_build_landing_pads): Likewise for local "seq".
7888 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
7889 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
7890 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
7892 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
7894 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
7895 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
7896 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
7897 referring to an insn. Strengthen local "dispatch_label" from
7898 rtx to rtx_code_label *.
7899 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
7901 (expand_eh_return): Strengthen local "around_label" from
7902 rtx to rtx_code_label *.
7903 (convert_to_eh_region_ranges): Strengthen locals "iter",
7904 "last_action_insn", "first_no_action_insn",
7905 "first_no_action_insn_before_switch",
7906 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
7908 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7910 * dwarf2out.c (last_var_location_insn): Strengthen this variable
7911 from rtx to rtx_insn *.
7912 (cached_next_real_insn): Likewise.
7913 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
7915 (dwarf2out_var_location): Strengthen locals "next_real",
7916 "next_note", "expected_next_loc_note", "last_start", "insn" from
7919 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7921 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
7922 from rtx to rtx_insn *.
7923 (create_pseudo_cfg): Likewise for local "insn".
7925 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7927 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
7928 from rtx to rtx_insn *.
7929 (df_bb_regno_last_def_find): Likewise.
7931 * df-problems.c (df_rd_bb_local_compute): Likewise.
7932 (df_lr_bb_local_compute): Likewise.
7933 (df_live_bb_local_compute): Likewise.
7934 (df_chain_remove_problem): Likewise.
7935 (df_chain_create_bb): Likewise.
7936 (df_word_lr_bb_local_compute): Likewise.
7937 (df_remove_dead_eq_notes): Likewise for param "insn".
7938 (df_note_bb_compute): Likewise for local "insn".
7939 (simulate_backwards_to_point): Likewise.
7940 (df_md_bb_local_compute): Likewise.
7942 * df-scan.c (df_scan_free_bb_info): Likewise.
7943 (df_scan_start_dump): Likewise.
7944 (df_scan_start_block): Likewise.
7945 (df_install_ref_incremental): Likewise for local "insn".
7946 (df_insn_rescan_all): Likewise.
7947 (df_reorganize_refs_by_reg_by_insn): Likewise.
7948 (df_reorganize_refs_by_insn_bb): Likewise.
7949 (df_recompute_luids): Likewise.
7950 (df_bb_refs_record): Likewise.
7951 (df_update_entry_exit_and_calls): Likewise.
7952 (df_bb_verify): Likewise.
7954 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7956 * ddg.h (struct ddg_node): Strengthen fields "insn" and
7957 "first_note" from rtx to rtx_insn *.
7958 (get_node_of_insn): Likewise for param 2 "insn".
7959 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
7961 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
7963 (mem_write_insn_p): Likewise.
7964 (mem_access_insn_p): Likewise.
7965 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
7966 (def_has_ccmode_p): Likewise for param "insn".
7967 (add_cross_iteration_register_deps): Likewise for locals
7968 "def_insn" and "use_insn".
7969 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
7970 (build_intra_loop_deps): Likewise for local "src_insn".
7971 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
7973 (get_node_of_insn): Likewise for param "insn".
7975 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7977 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
7978 (deletable_insn_p): Strengthen param "insn" from rtx to
7979 rtx_insn *. Add checked cast to rtx_call_insn when invoking
7980 find_call_stack_args, since this is guarded by CALL_P (insn).
7981 (marked_insn_p): Strengthen param "insn" from rtx to
7983 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
7984 invoking find_call_stack_args, since this is guarded by
7986 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
7987 rtx_insn *; we know this is an insn since this was called by
7989 (mark_nonreg_stores_2): Likewise.
7990 (mark_nonreg_stores): Strengthen param "insn" from rtx to
7992 (find_call_stack_args): Strengthen param "call_insn" from rtx to
7993 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
7995 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
7996 from rtx to rtx_insn *.
7997 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
7999 (delete_unmarked_insns): Likewise for locals "insn", "next".
8000 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
8001 (mark_reg_dependencies): Likewise for param "insn".
8002 (rest_of_handle_ud_dce): Likewise for local "insn".
8003 (word_dce_process_block): Likewise.
8004 (dce_process_block): Likewise.
8006 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8008 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
8009 from rtx to rtx_insn *.
8010 (struct change_cc_mode_args): Likewise for field "insn".
8011 (this_insn): Strengthen from rtx to rtx_insn *.
8012 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
8014 (validate_canon_reg): Strengthen param "insn" from rtx to
8016 (canon_reg): Likewise.
8017 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
8019 (record_jump_equiv): Strengthen param "insn" from rtx to
8021 (try_back_substitute_reg): Likewise, also for locals "prev",
8023 (find_sets_in_insn): Likewise for param "insn".
8024 (canonicalize_insn): Likewise.
8025 (cse_insn): Likewise. Add a checked cast.
8026 (invalidate_from_clobbers): Likewise for param "insn".
8027 (invalidate_from_sets_and_clobbers): Likewise.
8028 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
8030 (cse_prescan_path): Strengthen local "insn" from rtx to
8032 (cse_extended_basic_block): Likewise for locals "insn" and
8034 (cse_main): Likewise for param "f".
8035 (check_for_label_ref): Likewise for local "insn".
8036 (set_live_p): Likewise for second param ("insn").
8037 (insn_live_p): Likewise for first param ("insn") and for local
8039 (cse_change_cc_mode_insn): Likewise for first param "insn".
8040 (cse_change_cc_mode_insns): Likewise for first and second params
8042 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
8044 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
8047 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8048 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8049 Anna Tikhonova <anna.tikhonova@intel.com>
8050 Ilya Tocar <ilya.tocar@intel.com>
8051 Andrey Turetskiy <andrey.turetskiy@intel.com>
8052 Ilya Verbin <ilya.verbin@intel.com>
8053 Kirill Yukhin <kirill.yukhin@intel.com>
8054 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8056 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
8058 * config/i386/sse.md
8059 (define_mode_iterator VI248_AVX2): Delete.
8060 (define_mode_iterator VI2_AVX2_AVX512BW): New.
8061 (define_mode_iterator VI48_AVX2): Ditto.
8062 (define_insn <shift_insn><mode>3): Delete.
8063 (define_insn "<shift_insn><mode>3<mask_name>" with
8064 VI2_AVX2_AVX512BW): New.
8065 (define_insn "<shift_insn><mode>3<mask_name>" with
8068 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8069 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8070 Anna Tikhonova <anna.tikhonova@intel.com>
8071 Ilya Tocar <ilya.tocar@intel.com>
8072 Andrey Turetskiy <andrey.turetskiy@intel.com>
8073 Ilya Verbin <ilya.verbin@intel.com>
8074 Kirill Yukhin <kirill.yukhin@intel.com>
8075 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8077 * config/i386/sse.md
8078 (define_mode_iterator VI4F_BRCST32x2): New.
8079 (define_mode_attr 64x2_mode): Ditto.
8080 (define_mode_attr 32x2mode): Ditto.
8081 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
8082 with VI4F_BRCST32x2): Ditto.
8083 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
8084 with V16FI mode iterator): Ditto.
8085 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8087 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8088 with VI8F_BRCST64x2): Ditto.
8090 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8091 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8092 Anna Tikhonova <anna.tikhonova@intel.com>
8093 Ilya Tocar <ilya.tocar@intel.com>
8094 Andrey Turetskiy <andrey.turetskiy@intel.com>
8095 Ilya Verbin <ilya.verbin@intel.com>
8096 Kirill Yukhin <kirill.yukhin@intel.com>
8097 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8099 * config/i386/sse.md
8100 (define_mode_iterator VI8_AVX512VL): New.
8101 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
8103 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
8105 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
8106 (define_mode_iterator V48_AVX512VL): New.
8107 (define_mode_iterator V12_AVX512VL): Ditto.
8108 (define_insn <avx512>_load<mode>_mask): Split into two similar
8109 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
8110 Refactor output template.
8111 (define_insn "<avx512>_store<mode>_mask"): Ditto.
8113 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8115 * cprop.c (struct occr): Strengthen field "insn" from rtx to
8117 (reg_available_p): Likewise for param "insn".
8118 (insert_set_in_table): Likewise.
8119 (hash_scan_set): Likewise.
8120 (hash_scan_insn): Likewise.
8121 (make_set_regs_unavailable): Likewise.
8122 (compute_hash_table_work): Likewise for local "insn".
8123 (reg_not_set_p): Strengthen param "insn" from const_rtx to
8125 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
8126 (try_replace_reg): Likewise.
8127 (find_avail_set): Likewise.
8128 (cprop_jump): Likewise for params "setcc", "jump".
8129 (constprop_register): Likewise for param "insn".
8130 (cprop_insn): Likewise.
8131 (do_local_cprop): Likewise.
8132 (local_cprop_pass): Likewise for local "insn".
8133 (bypass_block): Likewise for params "setcc" and "jump".
8134 (bypass_conditional_jumps): Likewise for locals "setcc" and
8136 (one_cprop_pass): Likewise for local "insn".
8138 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8140 * compare-elim.c (struct comparison_use): Strengthen field "insn"
8141 from rtx to rtx_insn *.
8142 (struct comparison): Likewise, also for field "prev_clobber".
8143 (conforming_compare): Likewise for param "insn".
8144 (arithmetic_flags_clobber_p): Likewise.
8145 (find_flags_uses_in_insn): Likewise.
8146 (find_comparison_dom_walker::before_dom_children): Likewise for
8147 locals "insn", "next", "last_clobber".
8148 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
8150 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8152 * combine-stack-adj.c (struct csa_reflist): Strengthen field
8153 "insn" from rtx to rtx_insn *.
8154 (single_set_for_csa): Likewise for param "insn".
8155 (record_one_stack_ref): Likewise.
8156 (try_apply_stack_adjustment): Likewise.
8157 (struct record_stack_refs_data): Likewise for field "insn".
8158 (maybe_move_args_size_note): Likewise for params "last" and "insn".
8159 (prev_active_insn_bb): Likewise for return type and param "insn".
8160 (next_active_insn_bb): Likewise.
8161 (force_move_args_size_note): Likewise for params "prev" and "last"
8162 and locals "test", "next_candidate", "prev_candidate".
8163 (combine_stack_adjustments_for_block): Strengthen locals
8164 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
8167 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8169 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
8170 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
8171 (subst_insn): Likewise for this variable.
8172 (added_links_insn): Likewise.
8173 (struct insn_link): Likewise for field "insn".
8174 (alloc_insn_link): Likewise for param "insn".
8175 (struct undobuf): Likewise for field "other_insn".
8176 (find_single_use): Likewise for param "insn" and local "next".
8177 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
8178 (delete_noop_moves): Likewise for locals "insn", "next".
8179 (create_log_links): Likewise for locals "insn", "use_insn".
8180 Strengthen local "next_use" from rtx * to rtx_insn **.
8181 (insn_a_feeds_b): Likewise for params "a", "b".
8182 (combine_instructions): Likewise for param "f" and locals "insn",
8183 "next", "prev", "first", "last_combined_insn", "link", "link1",
8184 "temp". Replace use of NULL_RTX with NULL when referring to
8186 (setup_incoming_promotions): Likewise for param "first"
8187 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
8188 (can_combine_p): Likewise for params "insn", "i3", "pred",
8189 "pred2", "succ", "succ2" and for local "p".
8190 (combinable_i3pat): Likewise for param "i3".
8191 (cant_combine_insn_p): Likewise for param "insn".
8192 (likely_spilled_retval_p): Likewise.
8193 (adjust_for_new_dest): Likewise.
8194 (update_cfg_for_uncondjump): Likewise, also for local "insn".
8195 (try_combine): Likewise for return type and for params "i3", "i2",
8196 "i1", "i0", "last_combined_insn", and for locals "insn",
8197 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
8198 "i0_insn". Eliminate local "tem" in favor of new locals
8199 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
8200 checked cast for now to rtx_insn * on the return type of
8201 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
8203 (find_split_point): Strengthen param "insn" from rtx to
8205 (simplify_set): Likewise for local "other_insn".
8206 (recog_for_combine): Likewise for param "insn".
8207 (record_value_for_reg): Likewise.
8208 (record_dead_and_set_regs_1): Likewise for local
8210 (record_dead_and_set_regs): Likewise for param "insn".
8211 (record_promoted_value): Likewise.
8212 (check_promoted_subreg): Likewise.
8213 (get_last_value_validate): Likewise.
8214 (reg_dead_at_p): Likewise.
8215 (move_deaths): Likewise for param "to_insn".
8216 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
8217 and locals "place", "place2", "cc0_setter". Eliminate local "tem
8218 in favor of new locals "tem_note" and "tem_insn", the latter being
8220 (distribute_links): Strengthen locals "place", "insn" from rtx to
8223 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8225 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
8227 (can_delete_label_p): Require a const rtx_code_label * rather than
8229 (delete_insn): Add checked cast to rtx_code_label * when we know
8230 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
8232 (delete_insn_chain): Strengthen locals "prev" and "current" from
8233 rtx to rtx_insn *. Add a checked cast when assigning from
8234 "finish" (strengthening the params will come later). Add a
8235 checked cast to rtx_note * in region where we know
8237 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
8239 (compute_bb_for_insn): Likewise.
8240 (free_bb_for_insn): Likewise for local "insn".
8241 (compute_bb_for_insn): Likewise.
8242 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
8243 local "insn" from rtx to rtx_insn *
8244 (flow_active_insn_p): Require a const rtx_insn * rather than a
8246 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
8248 (can_fallthru): Likewise for locals "insn" and "insn2".
8249 (bb_note): Likewise for local "note".
8250 (first_insn_after_basic_block_note): Likewise for local "note" and
8252 (rtl_split_block): Likewise for locals "insn" and "next".
8253 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
8255 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
8256 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
8258 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
8259 them), "kill_from", "barrier", "new_insn".
8260 (patch_jump_insn): Likewise for params "insn", "old_label".
8261 (redirect_branch_edge): Likewise for locals "old_label", "insn".
8262 (force_nonfallthru_and_redirect): Likewise for locals "insn",
8263 "old_label", "new_label".
8264 (rtl_tidy_fallthru_edge): Likewise for local "q".
8265 (rtl_split_edge): Likewise for locals "before", "last".
8266 (commit_one_edge_insertion): Likewise for locals "before",
8267 "after", "insns", "tmp", "last", adding a checked cast where
8268 currently necessary.
8269 (commit_edge_insertions): Likewise.
8270 (rtl_dump_bb): Likewise for locals "insn", "last".
8271 (print_rtl_with_bb): Likewise for local "x".
8272 (rtl_verify_bb_insns): Likewise for local "x".
8273 (rtl_verify_bb_pointers): Likewise for local "insn".
8274 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
8276 (rtl_verify_fallthru): Likewise for local "insn".
8277 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
8278 (purge_dead_edges): Likewise for local "insn".
8279 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
8280 (skip_insns_after_block): Likewise for return type and for locals
8281 "insn", "last_insn", "next_head", "prev".
8282 (record_effective_endpoints): Likewise for locals "next_insn",
8284 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
8285 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
8286 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
8287 (duplicate_insn_chain): For now, add checked cast from rtx to
8288 rtx_insn * when returning insn.
8289 (cfg_layout_duplicate_bb): Likewise for local "insn".
8290 (cfg_layout_delete_block): Likewise for locals "insn", "next",
8292 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
8293 (rtl_block_empty_p): Likewise.
8294 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
8295 "split_point", "last".
8296 (rtl_block_ends_with_call_p): Likewise for local "insn".
8297 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
8299 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
8300 "split_at_insn" from rtx to rtx_insn *.
8301 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
8302 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
8303 to const rtx_insn *.
8304 (rtl_account_profile_record): Likewise.
8306 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8308 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
8310 (average_num_loop_insns): Likewise.
8311 (init_set_costs): Likewise for local "seq".
8312 (seq_cost): Likewise for param "seq", from const_rtx to const
8315 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8317 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
8320 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8322 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
8323 "f1" and "f2" from rtx * to rtx_insn **.
8324 (flow_find_head_matching_sequence): Likewise.
8326 * cfgcleanup.c (try_simplify_condjump): Strengthen local
8327 "cbranch_insn" from rtx to rtx_insn *.
8328 (thread_jump): Likewise for local "insn".
8329 (try_forward_edges): Likewise for local "last".
8330 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
8331 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
8333 (can_replace_by): Likewise for params "i1", "i2".
8334 (old_insns_match_p): Likewise.
8335 (merge_notes): Likewise.
8336 (walk_to_nondebug_insn): Likewise for param "i1".
8337 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
8338 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
8339 "afterlast1", "afterlast2" from rtx to rtx_insn *.
8340 (flow_find_head_matching_sequence): Strengthen params "f1" and
8341 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
8342 "last1", "last2", "beforelast1", "beforelast2" from rtx to
8344 (outgoing_edges_match): Likewise for locals "last1", "last2".
8345 (try_crossjump_to_edge): Likewise for local "insn".
8346 Replace call to for_each_rtx with for_each_rtx_in_insn.
8348 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
8349 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
8350 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
8351 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
8352 (try_optimize_cfg): Strengthen local "last" from rtx to
8354 (delete_dead_jumptables): Likewise for locals "insn", "next",
8357 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
8358 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
8359 "rtx else_first_tail", to reflect the basic-block.h changes above.
8361 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8363 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
8365 (purge_dead_tablejump_edges): Likewise.
8366 (find_bb_boundaries): Likewise for locals "insn", "end",
8367 "flow_transfer_insn".
8369 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8371 * caller-save.c (save_call_clobbered_regs): Strengthen locals
8372 "ins" and "prev" from rtx to rtx_insn *.
8374 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8376 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
8378 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
8379 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
8381 (load_register_parameters): Likewise for local "before_arg".
8382 (check_sibcall_argument_overlap): Likewise for param "insn".
8383 (expand_call): Likewise for locals "normal_call_insns",
8384 "tail_call_insns", "insns", "before_call", "after_args",
8385 "before_arg", "last", "prev". Strengthen one of the "last" from
8386 rtx to rtx_call_insn *.
8387 (fixup_tail_calls): Strengthen local "insn" from rtx to
8389 (emit_library_call_value_1): Likewise for locals "before_call" and
8392 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8394 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
8395 and "last" from rtx to rtx_insn *.
8396 (expand_builtin_nonlocal_goto): Likewise for local "insn".
8397 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
8399 (expand_errno_check): Strengthen local "lab" from rtx to
8401 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
8403 (expand_builtin_mathfn_2): Likewise.
8404 (expand_builtin_mathfn_ternary): Likewise.
8405 (expand_builtin_mathfn_3): Likewise.
8406 (expand_builtin_interclass_mathfn): Likewise for local "last".
8407 (expand_builtin_int_roundingfn): Likewise for local "insns".
8408 (expand_builtin_int_roundingfn_2): Likewise.
8409 (expand_builtin_strlen): Likewise for local "before_strlen".
8410 (expand_builtin_strncmp): Likewise for local "seq".
8411 (expand_builtin_signbit): Likewise for local "last".
8412 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
8413 from rtx to rtx_code_label *.
8414 (expand_stack_restore): Strengthen local "prev" from rtx to
8417 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8419 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
8421 (struct btr_def_s): Likewise.
8422 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
8424 (add_btr_def): Likewise.
8425 (new_btr_user): Likewise.
8426 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
8428 (link_btr_uses): Likewise.
8429 (move_btr_def): Likewise for locals "insp", "old_insn",
8430 "new_insn". Add checked cast to rtx_insn * for now on result of
8432 (can_move_up): Strengthen param "insn" from const_rtx to
8435 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8437 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
8439 (get_uncond_jump_length): Likewise for locals "label", "jump".
8440 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
8442 (add_labels_and_missing_jumps): Likewise for local "new_jump".
8443 (fix_up_fall_thru_edges): Likewise for local "old_jump".
8444 (find_jump_block): Likewise for local "insn".
8445 (fix_crossing_conditional_branches): Likewise for locals
8446 "old_jump", "new_jump".
8447 (fix_crossing_unconditional_branches): Likewise for locals
8448 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
8449 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
8451 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8453 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
8455 (struct mem_insn): Likewise for field "insn".
8456 (reg_next_use): Strengthen from rtx * to rtx_insn **.
8457 (reg_next_inc_use): Likewise.
8458 (reg_next_def): Likewise.
8459 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
8460 from rtx to rtx_insn *.
8461 (move_insn_before): Likewise for param "next_insn" and local "insns".
8462 (attempt_change): Likewise for local "mov_insn".
8463 (try_merge): Likewise for param "last_insn".
8464 (get_next_ref): Likewise for return type and local "insn".
8465 Strengthen param "next_array" from rtx * to rtx_insn **.
8466 (parse_add_or_inc): Strengthen param "insn" from rtx to
8468 (find_inc): Likewise for locals "insn" and "other_insn" (three of
8470 (merge_in_block): Likewise for locals "insn", "curr",
8472 (pass_inc_dec::execute): Update allocations of the arrays to
8473 reflect the stronger types.
8475 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8477 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
8478 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
8479 from rtx to rtx_code_label *.
8481 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8483 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
8486 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
8488 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
8489 generated a warning and prevented bootstrapping the compiler.
8491 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8493 * rtl.h (delete_related_insns): Strengthen return type from rtx to
8496 * jump.c (delete_related_insns): Likewise, also for locals "next"
8499 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8501 * genautomata.c (output_internal_insn_latency_func): When writing
8502 the function "internal_insn_latency" to insn-automata.c,
8503 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
8504 allowing the optional guard function of (define_bypass) clauses to
8505 expect a pair of rtx_insn *, rather than a pair of rtx.
8506 (output_insn_latency_func): When writing the function
8507 "insn_latency", add an "uncast_" prefix to params "insn" and
8508 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
8509 using checked casts from the params, thus enabling the above
8510 change to the generated "internal_insn_latency" function.
8512 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
8514 PR tree-optimization/62091
8515 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
8516 handle correctly arrays.
8517 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
8519 (record_known_type): Walk into inner type.
8520 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
8521 condition on no type changes.
8523 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8525 * genattrtab.c (write_attr_get): Within the generated get_attr_
8526 functions, rename param "insn" to "uncast_insn" and reintroduce
8527 "insn" as an local rtx_insn * using a checked cast, so that "insn"
8528 is an rtx_insn * within insn-attrtab.c
8530 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8532 * output.h (peephole): Strengthen return type from rtx to
8534 * rtl.h (delete_for_peephole): Likewise for both params.
8535 * genpeep.c (main): In generated "peephole" function, strengthen
8536 return type and local "insn" from rtx to rtx_insn *. For now,
8537 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
8538 rtx_insn *, with a checked cast.
8539 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
8540 locals "insn", "next", "prev" from rtx to rtx_insn *.
8542 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
8544 PR tree-optimization/62112
8545 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
8546 * gimple-iterator.h (gsi_replace): Return bool.
8547 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
8548 moved from ref_may_alias_global_p.
8549 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
8551 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
8552 (stmt_kills_ref_p_1): Rename...
8553 (stmt_kills_ref_p): ... to this.
8554 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
8555 stmt_kills_ref_p): Declare.
8556 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
8557 Move the self-assignment case...
8558 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
8560 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8562 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
8564 * emit-rtl.c (try_split): Likewise, also for locals "before" and
8565 "after". For now, don't strengthen param "trial", which requires
8566 adding checked casts when returning it.
8568 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8570 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
8571 "label" from rtx to rtx_code_label *. Strengthen param 1 of
8572 "var_location" hook from rtx to rtx_insn *.
8573 (debug_nothing_rtx): Delete in favor of...
8574 (debug_nothing_rtx_code_label): New prototype.
8575 (debug_nothing_rtx_rtx): Delete unused prototype.
8576 (debug_nothing_rtx_insn): New prototype.
8578 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
8579 invoking debug_hooks->var_location (in two places, one in a NOTE
8580 case of a switch statement, the other guarded by a CALL_P
8581 conditional. Add checked cast to rtx_code_label * when invoking
8582 debug_hooks->label (within CODE_LABEL case of switch statement).
8584 * dbxout.c (dbx_debug_hooks): Update "label" hook from
8585 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
8586 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
8587 (xcoff_debug_hooks): Likewise.
8588 * debug.c (do_nothing_debug_hooks): Likewise.
8589 (debug_nothing_rtx): Delete in favor of...
8590 (debug_nothing_rtx_insn): New function.
8591 (debug_nothing_rtx_rtx): Delete unused function.
8592 (debug_nothing_rtx_code_label): New function.
8593 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
8594 debug_nothing_rtx to debug_nothing_rtx_code_label.
8595 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
8597 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
8598 debug_nothing_rtx to debug_nothing_rtx_insn.
8599 (sdbout_label): Strengthen param "insn" from rtx to
8601 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
8602 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
8603 "var_location" hook from debug_nothing_rtx to
8604 debug_nothing_rtx_insn.
8606 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8608 * recog.h (insn_output_fn): Update this function typedef to match
8609 the changes below to the generated output functions, strengthening
8610 the 2nd param from rtx to rtx_insn *.
8612 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
8613 insn when invoking an output function, to match the new signature
8614 of insn_output_fn with a stronger second param.
8616 * genconditions.c (write_header): In the generated code for
8617 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
8618 to match the other changes in this patch.
8620 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
8621 the generated "gen_" functions from rtx to rtx_insn * within their
8624 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
8625 the subfunctions within the generated "recog_", "split", "peephole2"
8626 function trees from rtx to rtx_insn *. For now, the top-level
8627 generated functions ("recog", "split", "peephole2") continue to
8628 take a plain rtx for "insn", to avoid introducing dependencies on
8629 other patches. Rename this 2nd param from "insn" to
8630 "uncast_insn", and reintroduce "insn" as a local variable of type
8631 rtx_insn *, initialized at the top of the generated function with
8632 a checked cast on "uncast_insn".
8633 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
8634 the generated "gen_" functions from rtx to rtx_insn * within their
8637 * genoutput.c (process_template): Strengthen the 2nd param within
8638 the generated "output_" functions "insn" from rtx to rtx_insn *.
8640 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
8642 * tree-profile.c (tree_profiling): Skip external functions
8643 when doing coverage instrumentation.
8644 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
8646 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8648 * config/rs6000/altivec.h (vec_cpsgn): New #define.
8649 (vec_mergee): Likewise.
8650 (vec_mergeo): Likewise.
8651 (vec_cntlz): Likewise.
8652 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
8653 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
8654 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
8656 * doc/extend.texi: Document various forms of vec_cpsgn,
8657 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
8658 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
8659 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
8660 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
8661 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
8663 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8665 * config/rs6000/rs6000.c (context.h): New include.
8666 (tree-pass.h): Likewise.
8667 (make_pass_analyze_swaps): New decl.
8668 (rs6000_option_override): Register pass_analyze_swaps.
8669 (swap_web_entry): New subsclass of web_entry_base (df.h).
8670 (special_handling_values): New enum.
8671 (union_defs): New function.
8672 (union_uses): Likewise.
8673 (insn_is_load_p): Likewise.
8674 (insn_is_store_p): Likewise.
8675 (insn_is_swap_p): Likewise.
8676 (rtx_is_swappable_p): Likewise.
8677 (insn_is_swappable_p): Likewise.
8678 (chain_purpose): New enum.
8679 (chain_contains_only_swaps): New function.
8680 (mark_swaps_for_removal): Likewise.
8681 (swap_const_vector_halves): Likewise.
8682 (adjust_subreg_index): Likewise.
8683 (permute_load): Likewise.
8684 (permute_store): Likewise.
8685 (handle_special_swappables): Likewise.
8686 (replace_swap_with_copy): Likewise.
8687 (dump_swap_insn_table): Likewise.
8688 (rs6000_analyze_swaps): Likewise.
8689 (pass_data_analyze_swaps): New pass_data.
8690 (pass_analyze_swaps): New rtl_opt_pass.
8691 (make_pass_analyze_swaps): New function.
8692 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
8694 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8696 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
8697 type from rtx to rtx_insn *.
8698 (create_copy_of_insn_rtx): Likewise.
8699 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
8700 (create_copy_of_insn_rtx): Likewise, also for local "res".
8702 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8704 * rtl.h (find_first_parameter_load): Strengthen return type from
8706 * rtlanal.c (find_first_parameter_load): Strengthen return type
8707 from rtx to rtx_insn *. Add checked cast for now, to postpone
8708 strengthening the params.
8710 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
8713 * diagnostic.c: Set default caret.
8714 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
8716 * diagnostic.h (struct diagnostic_context):
8718 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8720 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
8721 (sel_bb_head): Strengthen return type insn_t (currently just an
8723 (sel_bb_end): Likewise.
8725 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
8726 (sel_bb_head): Strengthen return type and local "head" from
8727 insn_t (currently just an rtx) to rtx_insn *.
8728 (sel_bb_end): Likewise for return type.
8729 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
8732 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8734 * basic-block.h (get_last_bb_insn): Strengthen return type from
8736 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
8739 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
8742 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
8744 (diagnostic_report_diagnostic): ... from here.
8745 * toplev.c (general_init): Move code to c-family.
8747 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8749 * df.h (web_entry_base): Replace existing struct web_entry with a
8750 new class web_entry_base with only the predecessor member.
8751 (unionfind_root): Remove declaration and move to class member.
8752 (unionfind_union): Remove declaration and move to friend
8754 (union_defs): Remove declaration.
8755 * web.c (web_entry_base::unionfind_root): Modify to be member
8756 function and adjust accessors.
8757 (unionfind_union): Modify to be friend function and adjust
8759 (web_entry): New subclass of web_entry_base containing the reg
8761 (union_match_dups): Modify for struct -> class changes.
8762 (union_defs): Likewise.
8763 (entry_register): Likewise.
8764 (pass_web::execute): Likewise.
8766 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
8768 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
8769 builtin define __VEC_ELEMENT_REG_ORDER__.
8771 2014-08-20 Martin Jambor <mjambor@suse.cz>
8772 Wei Mi <wmi@google.com>
8776 * tree-ssa-operands.c (update_stmt_operands): Remove
8777 MODIFIED_NORETURN_CALLS.
8778 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
8779 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
8780 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
8781 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
8782 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
8783 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
8784 (gimple_call_set_ctrl_altering): New func.
8785 (gimple_call_ctrl_altering_p): Ditto.
8786 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
8787 (make_blocks): Use gimple_call_initialize_ctrl_altering.
8788 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
8789 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
8790 remove MODIFIED_NORETURN_CALLS.
8792 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
8794 * coverage.c (coverage_compute_profile_id): Return non-0;
8795 also handle symbols with unique name.
8796 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
8798 2014-08-20 Steve Ellcey <sellcey@mips.com>
8801 * doc/sourcebuild.texi (non_strict_align): New.
8803 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
8805 * cgraphunit.c (ipa_passes, compile): Reshedule
8806 symtab_remove_unreachable_nodes passes; update comments.
8807 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
8808 TODO_remove_functions before the pass; the functions ought to be
8810 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
8811 TODO_remove_functions.
8812 * passes.c (pass_data_early_local_passes): Do not schedule function
8814 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
8816 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
8819 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
8820 before setting the option.
8821 * diagnostic.c (diagnostic_classify_diagnostic): Record
8822 command-line status.
8824 2014-08-20 Richard Biener <rguenther@suse.de>
8827 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
8828 to build uint{16,32,64}_type_node.
8830 2014-08-20 Terry Guo <terry.guo@arm.com>
8832 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
8833 with immediate_operand.
8835 2014-08-20 David Malcolm <dmalcolm@redhat.com>
8837 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
8838 "insn" from an as_a to a safe_as_a, for the case when "insn" is
8841 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
8843 PR preprocessor/51303
8844 * incpath.c (remove_duplicates): Use cpp_warning.
8846 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
8850 * doc/options.texi (CPP): Document it.
8851 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
8852 * optc-gen.awk: Handle CPP.
8853 * opth-gen.awk: Likewise.
8855 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8857 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
8859 (duplicate_insn_chain): Likewise.
8860 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
8861 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
8862 checked cast for now (until we can strengthen the params in the
8864 (duplicate_insn_chain): Likewise.
8866 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8868 * rtl.h (next_cc0_user): Strengthen return type from rtx to
8870 (prev_cc0_setter): Likewise.
8872 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
8873 rtx_insn *, adding checked casts for now as necessary.
8874 (prev_cc0_setter): Likewise.
8876 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8878 * expr.h (emit_move_insn): Strengthen return type from rtx to
8880 (emit_move_insn_1): Likewise.
8881 (emit_move_complex_push): Likewise.
8882 (emit_move_complex_parts): Likewise.
8884 * expr.c (emit_move_via_integer): Strengthen return type from rtx
8885 to rtx_insn *. Replace use of NULL_RTX with NULL when working
8887 (emit_move_complex_push): Strengthen return type from rtx to
8889 (emit_move_complex): Likewise, also for local "ret".
8890 (emit_move_ccmode): Likewise.
8891 (emit_move_multi_word): Likewise for return type and locals
8893 (emit_move_insn_1): Likewise for return type and locals "result",
8895 (emit_move_insn): Likewise for return type and local "last_insn".
8896 (compress_float_constant): Likewise.
8898 2014-08-19 David Malcolm <dmalcolm@redhat.com>
8900 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
8901 from rtx to rtx_insn *.
8903 * rtl.h (emit_insn_before): Likewise.
8904 (emit_insn_before_noloc): Likewise.
8905 (emit_insn_before_setloc): Likewise.
8906 (emit_jump_insn_before): Likewise.
8907 (emit_jump_insn_before_noloc): Likewise.
8908 (emit_jump_insn_before_setloc): Likewise.
8909 (emit_call_insn_before): Likewise.
8910 (emit_call_insn_before_noloc): Likewise.
8911 (emit_call_insn_before_setloc): Likewise.
8912 (emit_debug_insn_before): Likewise.
8913 (emit_debug_insn_before_noloc): Likewise.
8914 (emit_debug_insn_before_setloc): Likewise.
8915 (emit_label_before): Likewise.
8916 (emit_insn_after): Likewise.
8917 (emit_insn_after_noloc): Likewise.
8918 (emit_insn_after_setloc): Likewise.
8919 (emit_jump_insn_after): Likewise.
8920 (emit_jump_insn_after_noloc): Likewise.
8921 (emit_jump_insn_after_setloc): Likewise.
8922 (emit_call_insn_after): Likewise.
8923 (emit_call_insn_after_noloc): Likewise.
8924 (emit_call_insn_after_setloc): Likewise.
8925 (emit_debug_insn_after): Likewise.
8926 (emit_debug_insn_after_noloc): Likewise.
8927 (emit_debug_insn_after_setloc): Likewise.
8928 (emit_label_after): Likewise.
8929 (emit_insn): Likewise.
8930 (emit_debug_insn): Likewise.
8931 (emit_jump_insn): Likewise.
8932 (emit_call_insn): Likewise.
8933 (emit_label): Likewise.
8934 (gen_clobber): Likewise.
8935 (emit_clobber): Likewise.
8936 (gen_use): Likewise.
8937 (emit_use): Likewise.
8940 (emit_barrier_before): Strengthen return type from rtx to
8942 (emit_barrier_after): Likewise.
8943 (emit_barrier): Likewise.
8945 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
8946 from rtx to rtx_insn *. Add checked casts for now when converting
8947 "last" from rtx to rtx_insn *.
8948 (emit_insn_before_noloc): Likewise for return type.
8949 (emit_jump_insn_before_noloc): Likewise.
8950 (emit_call_insn_before_noloc): Likewise.
8951 (emit_debug_insn_before_noloc): Likewise.
8952 (emit_barrier_before): Strengthen return type and local "insn"
8953 from rtx to rtx_barrier *.
8954 (emit_label_before): Strengthen return type from rtx to
8955 rtx_insn *. Add checked cast for now when returning param
8956 (emit_pattern_after_noloc): Strengthen return type from rtx to
8957 rtx_insn *. Add checked casts for now when converting "last" from
8959 (emit_insn_after_noloc): Strengthen return type from rtx to
8961 (emit_jump_insn_after_noloc): Likewise.
8962 (emit_call_insn_after_noloc): Likewise.
8963 (emit_debug_insn_after_noloc): Likewise.
8964 (emit_barrier_after): Strengthen return type from rtx to
8966 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
8967 Add checked cast for now when converting "label" from rtx to
8969 (emit_pattern_after_setloc): Strengthen return type from rtx to
8970 rtx_insn *. Add checked casts for now when converting "last" from
8972 (emit_pattern_after): Strengthen return type from rtx to
8974 (emit_insn_after_setloc): Likewise.
8975 (emit_insn_after): Likewise.
8976 (emit_jump_insn_after_setloc): Likewise.
8977 (emit_jump_insn_after): Likewise.
8978 (emit_call_insn_after_setloc): Likewise.
8979 (emit_call_insn_after): Likewise.
8980 (emit_debug_insn_after_setloc): Likewise.
8981 (emit_debug_insn_after): Likewise.
8982 (emit_pattern_before_setloc): Likewise. Add checked casts for now
8983 when converting "last" from rtx to rtx_insn *.
8984 (emit_pattern_before): Strengthen return type from rtx to
8986 (emit_insn_before_setloc): Likewise.
8987 (emit_insn_before): Likewise.
8988 (emit_jump_insn_before_setloc): Likewise.
8989 (emit_jump_insn_before): Likewise.
8990 (emit_call_insn_before_setloc): Likewise.
8991 (emit_call_insn_before): Likewise.
8992 (emit_debug_insn_before_setloc): Likewise.
8993 (emit_debug_insn_before): Likewise.
8994 (emit_insn): Strengthen return type and locals "last", "insn",
8995 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
8996 within cases where we know we have an insn.
8997 (emit_debug_insn): Likewise.
8998 (emit_jump_insn): Likewise.
8999 (emit_call_insn): Strengthen return type and local "insn" from rtx
9001 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
9002 a checked cast to rtx_insn * for now on "label".
9003 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
9004 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
9005 (emit_use): Likewise.
9006 (gen_use): Likewise, also for local "seq".
9007 (emit): Likewise for return type and local "insn".
9008 (rtx_insn): Likewise for return type and local "new_rtx".
9010 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
9011 from rtx to rtx_barrier *.
9013 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
9014 changed return type from rtx to rtx_insn *, we must update
9015 "emit_fn" type, and this in turn means updating...
9016 (frame_insn): ...this. Strengthen return type from rtx to
9017 rtx_insn *. Introduce a new local "insn" of the appropriate type.
9019 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9021 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
9022 rtx to rtx_jump_table_data *. Also for local.
9023 * rtl.h (emit_jump_table_data): Likewise.
9025 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9027 * basic-block.h (create_basic_block_structure): Strengthen third
9028 param "bb_note" from rtx to rtx_note *.
9029 * rtl.h (emit_note_before): Strengthen return type from rtx to
9031 (emit_note_after): Likewise.
9032 (emit_note): Likewise.
9033 (emit_note_copy): Likewise. Also, strengthen param similarly.
9034 * function.h (struct rtl_data): Strengthen field
9035 "x_stack_check_probe_note" from rtx to rtx_note *.
9037 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
9038 from rtx to rtx_note *.
9039 * cfgrtl.c (create_basic_block_structure): Strengthen third param
9040 "bb_note" from rtx to rtx_note *.
9041 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
9042 when calling emit_note_copy.
9043 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
9045 (emit_note_after): Likewise.
9046 (emit_note_before): Likewise.
9047 (emit_note_copy): Likewise. Also, strengthen param similarly.
9048 (emit_note): Likewise.
9049 * except.c (emit_note_eh_region_end): Likewise for return type.
9050 Strengthen local "next" from rtx to rtx_insn *.
9051 (convert_to_eh_region_ranges): Strengthen local "note"
9052 from rtx to rtx_note *.
9053 * final.c (change_scope): Likewise.
9054 (reemit_insn_block_notes): Likewise, for both locals named "note".
9055 Also, strengthen local "insn" from rtx to rtx_insn *.
9056 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
9058 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
9059 strengthen local "seq" from rtx to rtx_insn *.
9060 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
9062 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
9064 (get_bb_note_from_pool): Strengthen return type from rtx to
9066 (sel_create_basic_block): Strengthen local "new_bb_note" from
9067 insn_t to rtx_note *.
9068 * var-tracking.c (emit_note_insn_var_location): Strengthen local
9069 "note" from rtx to rtx_note *.
9070 (emit_notes_in_bb): Likewise.
9072 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9074 * function.h (struct rtl_data): Strengthen field
9075 "x_parm_birth_insn" from rtx to rtx_insn *.
9076 * function.c (struct assign_parm_data_all): Strengthen fields
9077 "first_conversion_insn" and "last_conversion_insn" from rtx to
9080 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9082 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
9083 to rtx_insn *; also for local "var_end_seq".
9084 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
9085 (maybe_cleanup_end_of_block): Likewise for param "last" and local
9087 (expand_gimple_cond): Likewise for locals "last2" and "last".
9088 (mark_transaction_restart_calls): Likewise for local "insn".
9089 (expand_gimple_stmt): Likewise for return type and locals "last"
9091 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
9092 (avoid_complex_debug_insns): Likewise for param "insn".
9093 (expand_debug_locations): Likewise for locals "insn", "last",
9094 "prev_insn" and "insn2".
9095 (expand_gimple_basic_block): Likewise for local "last".
9096 (construct_exit_block): Likewise for locals "head", "end",
9098 (pass_expand::execute): Likewise for locals "var_seq",
9099 "var_ret_seq", "next".
9101 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9103 * asan.h (asan_emit_stack_protection): Strengthen return type from
9105 * asan.c (asan_emit_stack_protection): Likewise. Add local
9106 "insns" to hold the return value.
9108 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9110 * basic-block.h (bb_note): Strengthen return type from rtx to
9112 * sched-int.h (bb_note): Likewise.
9113 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
9115 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9117 * rtl.h (make_insn_raw): Strengthen return type from rtx to
9120 * emit-rtl.c (make_insn_raw): Strengthen return type and local
9121 "insn" from rtx to rtx_insn *.
9122 (make_debug_insn_raw): Strengthen return type from rtx to
9123 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
9124 (make_jump_insn_raw): Strengthen return type from rtx to
9125 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
9126 (make_call_insn_raw): Strengthen return type from rtx to
9127 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
9128 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
9129 callback from rtx to rtx_insn *; likewise for local "insn" and
9130 "next", adding a checked cast to rtx_insn in the relevant cases of
9131 the switch statement.
9132 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
9133 callback from rtx to rtx_insn *.
9134 (emit_pattern_after_setloc): Likewise.
9135 (emit_pattern_after): Likewise.
9136 (emit_pattern_before_setloc): Likewise.
9137 (emit_pattern_before): Likewise.
9139 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9141 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
9143 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
9144 accepting an rtx_insn *.
9145 (last_call_insn): Strengthen return type from rtx to
9148 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9150 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
9151 "insns" from rtx to rtx_insn *.
9152 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
9153 locals "insn" and "prev".
9155 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9157 * rtl.h (tablejump_p): Strengthen third param from rtx * to
9158 rtx_jump_table_data **.
9160 * cfgbuild.c (make_edges): Introduce local "table", using it in
9161 place of "tmp" for jump table data.
9162 (find_bb_boundaries): Strengthen local "table" from rtx to
9163 rtx_jump_table_data *.
9164 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
9165 (outgoing_edges_match): Likewise for locals "table1" and "table2".
9166 (try_crossjump_to_edge): Likewise.
9167 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
9169 (patch_jump_insn): Introduce local "table", using it in place of
9170 "tmp" for jump table data.
9171 (force_nonfallthru_and_redirect): Introduce local "table", so that
9172 call to tablejump_p can receive an rtx_jump_table_data **. Update
9173 logic around the call to overwrite "note" appropriately if
9174 tablejump_p returns non-zero.
9175 (get_last_bb_insn): Introduce local "table", using it in place of
9176 "tmp" for jump table data.
9177 * dwarf2cfi.c (create_trace_edges): Likewise.
9179 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
9180 from rtx to rtx_jump_table_data *.
9181 (create_fix_barrier): Strengthen local "tmp" from rtx to
9182 rtx_jump_table_data *.
9183 (arm_reorg): Likewise for local "table".
9185 * config/s390/s390.c (s390_chunkify_start): Likewise.
9187 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
9189 * jump.c (delete_related_insns): Strengthen local "lab_next" from
9190 rtx to rtx_jump_table_data *.
9192 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
9193 rtx_jump_table_data **. Add a checked cast when writing through
9194 the pointer: we know there that local "table" is non-NULL and that
9195 JUMP_TABLE_DATA_P (table) holds.
9196 (label_is_jump_target_p): Introduce local "table", using it in
9197 place of "tmp" for jump table data.
9199 2014-08-19 Marek Polacek <polacek@redhat.com>
9202 * doc/invoke.texi: Document -Wbool-compare.
9204 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9206 * rtl.h (entry_of_function): Strengthen return type from rtx to
9208 * cfgrtl.c (entry_of_function): Likewise.
9210 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9212 * emit-rtl.h (get_insns): Strengthen return type from rtx to
9213 rtx_insn *, adding a checked cast for now.
9214 (get_last_insn): Likewise.
9216 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9218 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
9221 * emit-rtl.c (gen_label_rtx): Likewise.
9223 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9225 * rtl.h (previous_insn): Strengthen return type from rtx to
9227 (next_insn): Likewise.
9228 (prev_nonnote_insn): Likewise.
9229 (prev_nonnote_insn_bb): Likewise.
9230 (next_nonnote_insn): Likewise.
9231 (next_nonnote_insn_bb): Likewise.
9232 (prev_nondebug_insn): Likewise.
9233 (next_nondebug_insn): Likewise.
9234 (prev_nonnote_nondebug_insn): Likewise.
9235 (next_nonnote_nondebug_insn): Likewise.
9236 (prev_real_insn): Likewise.
9237 (next_real_insn): Likewise.
9238 (prev_active_insn): Likewise.
9239 (next_active_insn): Likewise.
9241 * emit-rtl.c (next_insn): Strengthen return type from rtx to
9242 rtx_insn *, adding a checked cast.
9243 (previous_insn): Likewise.
9244 (next_nonnote_insn): Likewise.
9245 (next_nonnote_insn_bb): Likewise.
9246 (prev_nonnote_insn): Likewise.
9247 (prev_nonnote_insn_bb): Likewise.
9248 (next_nondebug_insn): Likewise.
9249 (prev_nondebug_insn): Likewise.
9250 (next_nonnote_nondebug_insn): Likewise.
9251 (prev_nonnote_nondebug_insn): Likewise.
9252 (next_real_insn): Likewise.
9253 (prev_real_insn): Likewise.
9254 (next_active_insn): Likewise.
9255 (prev_active_insn): Likewise.
9257 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
9258 param "stepfunc" so that it returns an rtx_insn * rather than an
9259 rtx, to track the change to prev_nonnote_insn_bb, which is the
9260 only function this is called with.
9261 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
9263 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
9265 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
9268 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9270 * coretypes.h (class rtx_debug_insn): Add forward declaration.
9271 (class rtx_nonjump_insn): Likewise.
9272 (class rtx_jump_insn): Likewise.
9273 (class rtx_call_insn): Likewise.
9274 (class rtx_jump_table_data): Likewise.
9275 (class rtx_barrier): Likewise.
9276 (class rtx_code_label): Likewise.
9277 (class rtx_note): Likewise.
9279 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
9280 adding the invariant DEBUG_INSN_P (X).
9281 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
9282 the invariant NONJUMP_INSN_P (X).
9283 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
9284 the invariant JUMP_P (X).
9285 (class rtx_call_insn): New, a subclass of rtx_insn, adding
9286 the invariant CALL_P (X).
9287 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
9288 invariant JUMP_TABLE_DATA_P (X).
9289 (class rtx_barrier): New, a subclass of rtx_insn, adding the
9290 invariant BARRIER_P (X).
9291 (class rtx_code_label): New, a subclass of rtx_insn, adding
9292 the invariant LABEL_P (X).
9293 (class rtx_note): New, a subclass of rtx_insn, adding
9294 the invariant NOTE_P(X).
9295 (is_a_helper <rtx_debug_insn *>::test): New.
9296 (is_a_helper <rtx_nonjump_insn *>::test): New.
9297 (is_a_helper <rtx_jump_insn *>::test): New.
9298 (is_a_helper <rtx_call_insn *>::test): New.
9299 (is_a_helper <rtx_jump_table_data *>::test): New functions,
9300 overloaded for both rtx and rtx_insn *.
9301 (is_a_helper <rtx_barrier *>::test): New.
9302 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
9303 for both rtx and rtx_insn *.
9304 (is_a_helper <rtx_note *>::test): New.
9306 2014-08-19 Marek Polacek <polacek@redhat.com>
9308 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
9309 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
9310 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
9311 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
9313 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9315 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
9316 rtx_insn *. To help with transition, for now, convert from an
9317 access macro into a pair of functions: BND_TO, returning an
9319 (SET_BND_TO): New function, for use where BND_TO is used as an
9322 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
9324 (BND_TO): New function, adding a checked cast.
9325 (SET_BND_TO): New function.
9327 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
9329 (compute_av_set_on_boundaries): Likewise.
9331 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
9333 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
9334 destination if it is used in source.
9335 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
9336 (*popcount<mode>2_falsedep_1): Likewise.
9338 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
9341 * configure.ac: Set install_gold_as_default to no first.
9342 * configure: Regenerated.
9344 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9346 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
9347 "note_list" field will eventually be an rtx_insn *. To help with
9348 transition, for now, convert from an access macro into a pair of
9349 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
9350 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
9353 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
9354 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
9356 * sel-sched-ir.c (init_bb): Likewise.
9357 (sel_restore_notes): Likewise.
9358 (move_bb_info): Likewise.
9359 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
9360 (SET_BB_NOTE_LIST): New function.
9362 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9364 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
9365 field will eventually be an rtx_insn *. To help with transition,
9366 for now, convert from an access macro into a pair of functions:
9367 VINSN_INSN_RTX, returning an rtx_insn *, and...
9368 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
9369 is used as an lvalue.
9371 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
9372 SET_VINSN_INSN_RTX where it's used as an lvalue.
9373 (VINSN_INSN_RTX): New function.
9374 (SET_VINSN_INSN_RTX): New function.
9376 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9378 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
9379 eventually be rtx_insn *, but to help with transition, for now,
9380 convert from an access macro into a pair of functions: DEP_PRO
9381 returning an rtx_insn * and...
9382 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
9383 lvalue, returning an rtx&.
9384 (DEP_CON): Analogous changes to DEP_PRO above.
9385 (SET_DEP_CON): Likewise.
9387 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
9388 an lvalue to SET_DEP_CON.
9389 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
9390 (sd_copy_back_deps): Likewise for DEP_CON.
9391 (DEP_PRO): New function, adding a checked cast for now.
9392 (DEP_CON): Likewise.
9393 (SET_DEP_PRO): New function.
9394 (SET_DEP_CON): Likewise.
9396 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
9398 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
9399 (extra_options): Add i386/cygwin.opt.
9400 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
9401 (CPP_SPEC): Accept -pthread.
9403 (GOMP_SELF_SPECS): Update comment.
9404 * config/i386/cygwin.opt: New file for -pthread flag.
9406 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9408 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
9409 * df.h (DF_REF_INSN): Convert from a macro to a function, so
9410 that we can return an rtx_insn *.
9412 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
9414 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
9415 when building executables, not DLLs. Add --large-address-aware
9416 under the same conditions.
9417 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
9418 when building executables, not DLLs. Add --large-address-aware
9419 under the same conditions when using -m32.
9421 * config/i386/cygwin-stdint.h: Throughout, make type
9422 definitions dependent on target architecture, not host.
9424 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9426 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
9427 the return type from rtx to rtx_insn *, which will enable various
9428 conversions in followup patches. For now this is is done by a
9430 (NEXT_INSN): Likewise.
9431 (SET_PREV_INSN): Convert to an inline function. This is intended
9432 for use as an lvalue, and so returns an rtx& to allow in-place
9434 (SET_NEXT_INSN): Likewise.
9436 2014-07-08 Mark Wielaard <mjw@redhat.com>
9439 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
9441 2014-08-19 Marek Polacek <polacek@redhat.com>
9444 * cgraphunit.c (handle_alias_pairs): Fix condition.
9446 2014-08-19 Richard Biener <rguenther@suse.de>
9448 * gimple-fold.c (fold_gimple_assign): Properly build a
9449 null-pointer constant when devirtualizing addresses.
9451 2014-07-07 Mark Wielaard <mjw@redhat.com>
9453 * dwarf2out.c (decl_quals): New function.
9454 (modified_type_die): Take one cv_quals argument instead of two,
9455 one for const and one for volatile.
9456 (add_type_attribute): Likewise.
9457 (generic_parameter_die): Call add_type_attribute with one modifier
9459 (base_type_for_mode): Likewise.
9460 (add_bounds_info): Likewise.
9461 (add_subscript_info): Likewise.
9462 (gen_array_type_die): Likewise.
9463 (gen_descr_array_type_die): Likewise.
9464 (gen_entry_point_die): Likewise.
9465 (gen_enumeration_type_die): Likewise.
9466 (gen_formal_parameter_die): Likewise.
9467 (gen_subprogram_die): Likewise.
9468 (gen_variable_die): Likewise.
9469 (gen_const_die): Likewise.
9470 (gen_field_die): Likewise.
9471 (gen_pointer_type_die): Likewise.
9472 (gen_reference_type_die): Likewise.
9473 (gen_ptr_to_mbr_type_die): Likewise.
9474 (gen_inheritance_die): Likewise.
9475 (gen_subroutine_type_die): Likewise.
9476 (gen_typedef_die): Likewise.
9477 (force_type_die): Likewise.
9479 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
9481 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
9483 * configure: Regenerate.
9485 2014-08-19 Richard Biener <rguenther@suse.de>
9487 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
9488 DECL_EXTERNALs in BLOCKs as non-references.
9489 * tree-streamer-out.c (streamer_write_chain): Likewise.
9491 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
9492 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9493 Anna Tikhonova <anna.tikhonova@intel.com>
9494 Ilya Tocar <ilya.tocar@intel.com>
9495 Andrey Turetskiy <andrey.turetskiy@intel.com>
9496 Ilya Verbin <ilya.verbin@intel.com>
9497 Kirill Yukhin <kirill.yukhin@intel.com>
9498 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9500 * config/i386/sse.md
9501 (define_mode_iterator VI48_AVX512F): Delete.
9502 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
9503 (define_mode_iterator VI2_AVX512VL): Ditto.
9504 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
9507 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
9509 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
9510 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
9511 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
9512 with VI48_AVX512F_AVX512VL): New.
9513 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
9514 with VI2_AVX512VL): Ditto.
9516 2014-08-19 Marek Polacek <polacek@redhat.com>
9518 * doc/invoke.texi: Document -Wc99-c11-compat.
9520 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9522 * rtl.h (PREV_INSN): Split macro in two: the existing one,
9524 (SET_PREV_INSN): New macro, for use as an lvalue.
9525 (NEXT_INSN, SET_NEXT_INSN): Likewise.
9527 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
9528 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
9529 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
9530 (fixup_abnormal_edges): Likewise.
9531 (unlink_insn_chain): Likewise.
9532 (fixup_reorder_chain): Likewise.
9533 (cfg_layout_delete_block): Likewise.
9534 (cfg_layout_merge_blocks): Likewise.
9535 * combine.c (update_cfg_for_uncondjump): Likewise.
9536 * emit-rtl.c (link_insn_into_chain): Likewise.
9537 (remove_insn): Likewise.
9538 (delete_insns_since): Likewise.
9539 (reorder_insns_nobb): Likewise.
9540 (emit_insn_after_1): Likewise.
9541 * final.c (rest_of_clean_state): Likewise.
9542 (final_scan_insn): Likewise.
9543 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
9544 * haifa-sched.c (concat_note_lists): Likewise.
9545 (remove_notes): Likewise.
9546 (restore_other_notes): Likewise.
9547 (move_insn): Likewise.
9548 (unlink_bb_notes): Likewise.
9549 (restore_bb_notes): Likewise.
9550 * jump.c (delete_for_peephole): Likewise.
9551 * optabs.c (emit_libcall_block_1): Likewise.
9552 * reorg.c (emit_delay_sequence): Likewise.
9553 (fill_simple_delay_slots): Likewise.
9554 * sel-sched-ir.c (sel_move_insn): Likewise.
9555 (sel_remove_insn): Likewise.
9556 (get_bb_note_from_pool): Likewise.
9557 * sel-sched.c (move_nop_to_previous_block): Likewise.
9559 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
9560 * config/c6x/c6x.c (gen_one_bundle): Likewise.
9561 (c6x_gen_bundles): Likewise.
9562 (hwloop_optimize): Likewise.
9563 * config/frv/frv.c (frv_function_prologue): Likewise.
9564 (frv_register_nop): Likewise.
9565 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
9566 (ia64_reorg): Likewise.
9567 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
9568 (mep_make_bundle): Likewise.
9569 (mep_bundle_insns): Likewise.
9570 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
9571 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
9572 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
9574 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9576 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
9577 return type from rtx to rtx_insn *.
9579 (BB_HEADER): Likewise.
9580 (BB_FOOTER): Likewise.
9581 (SET_BB_HEAD): Convert to a function.
9582 (SET_BB_END): Likewise.
9583 (SET_BB_HEADER): Likewise.
9584 (SET_BB_FOOTER): Likewise.
9586 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
9587 Strengthen the return type from rtx to rtx_insn *. For now, this
9588 is done by adding a checked cast, but this will eventually
9589 become a field lookup.
9591 (BB_HEADER): Likewise.
9592 (BB_FOOTER): Likewise.
9593 (SET_BB_HEAD): New function, from macro of same name. This is
9594 intended for use as an lvalue, and so returns an rtx& to allow
9595 in-place modification.
9596 (SET_BB_END): Likewise.
9597 (SET_BB_HEADER): Likewise.
9598 (SET_BB_FOOTER): Likewise.
9600 2014-08-18 David Malcolm <dmalcolm@redhat.com>
9602 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
9604 (SET_BB_HEAD): New macro, for use as a lvalue.
9605 (BB_END, SET_BB_END): Likewise.
9606 (BB_HEADER, SET_BB_HEADER): Likewise.
9607 (BB_FOOTER, SET_BB_FOOTER): Likewise.
9609 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
9610 of BB_* macros into SET_BB_* macros.
9611 (fix_crossing_unconditional_branches): Likewise.
9612 * caller-save.c (save_call_clobbered_regs): Likewise.
9613 (insert_one_insn): Likewise.
9614 * cfgbuild.c (find_bb_boundaries): Likewise.
9615 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
9616 (outgoing_edges_match): Likewise.
9617 (try_optimize_cfg): Likewise.
9618 * cfgexpand.c (expand_gimple_cond): Likewise.
9619 (expand_gimple_tailcall): Likewise.
9620 (expand_gimple_basic_block): Likewise.
9621 (construct_exit_block): Likewise.
9622 * cfgrtl.c (delete_insn): Likewise.
9623 (create_basic_block_structure): Likewise.
9624 (rtl_delete_block): Likewise.
9625 (rtl_split_block): Likewise.
9626 (emit_nop_for_unique_locus_between): Likewise.
9627 (rtl_merge_blocks): Likewise.
9628 (block_label): Likewise.
9629 (try_redirect_by_replacing_jump): Likewise.
9630 (emit_barrier_after_bb): Likewise.
9631 (fixup_abnormal_edges): Likewise.
9632 (record_effective_endpoints): Likewise.
9633 (relink_block_chain): Likewise.
9634 (fixup_reorder_chain): Likewise.
9635 (fixup_fallthru_exit_predecessor): Likewise.
9636 (cfg_layout_duplicate_bb): Likewise.
9637 (cfg_layout_split_block): Likewise.
9638 (cfg_layout_delete_block): Likewise.
9639 (cfg_layout_merge_blocks): Likewise.
9640 * combine.c (update_cfg_for_uncondjump): Likewise.
9641 * emit-rtl.c (add_insn_after): Likewise.
9642 (remove_insn): Likewise.
9643 (reorder_insns): Likewise.
9644 (emit_insn_after_1): Likewise.
9645 * haifa-sched.c (get_ebb_head_tail): Likewise.
9646 (restore_other_notes): Likewise.
9647 (move_insn): Likewise.
9648 (sched_extend_bb): Likewise.
9649 (fix_jump_move): Likewise.
9650 * ifcvt.c (noce_process_if_block): Likewise.
9651 (dead_or_predicable): Likewise.
9652 * ira.c (update_equiv_regs): Likewise.
9653 * reg-stack.c (change_stack): Likewise.
9654 * sel-sched-ir.c (sel_move_insn): Likewise.
9655 * sel-sched.c (move_nop_to_previous_block): Likewise.
9657 * config/c6x/c6x.c (hwloop_optimize): Likewise.
9658 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
9660 2014-08-18 David Malcolm <dmalcolm@redhat.com>
9662 * rtl.h (for_each_rtx_in_insn): New function.
9663 * rtlanal.c (for_each_rtx_in_insn): Likewise.
9665 2014-08-18 David Malcolm <dmalcolm@redhat.com>
9667 * coretypes.h (class rtx_insn): Add forward declaration.
9669 * rtl.h: Include is-a.h.
9670 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
9671 workaround to ensure gengtype knows inheritance is occurring,
9672 whilst continuing to use the pre-existing special-casing for
9674 (class rtx_insn): New subclass of rtx_def, adding the
9675 invariant that we're dealing with something we can sanely use
9676 INSN_UID, NEXT_INSN, PREV_INSN on.
9677 (is_a_helper <rtx_insn *>::test): New.
9678 (is_a_helper <const rtx_insn *>::test): New.
9680 2014-08-18 David Malcolm <dmalcolm@redhat.com>
9682 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
9684 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
9686 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
9689 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
9691 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
9692 to BUILT_IN_UNREACHABLE.
9694 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
9697 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
9699 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
9700 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
9701 (ffs<mode>2): Do not expand with tzcnt for
9702 TARGET_AVOID_FALSE_DEP_FOR_BMI.
9703 (ffssi2_no_cmove): Ditto.
9704 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
9705 (ctz<mode>2): New expander.
9706 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
9707 (*ctz<mode>2_falsedep): New insn.
9708 (*ctz<mode>2): Rename from ctz<mode>2.
9709 (clz<mode>2_lzcnt): New expander.
9710 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
9711 (*clz<mode>2_lzcnt_falsedep): New insn.
9712 (*clz<mode>2): Rename from ctz<mode>2.
9713 (popcount<mode>2): New expander.
9714 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
9715 (*popcount<mode>2_falsedep): New insn.
9716 (*popcount<mode>2): Rename from ctz<mode>2.
9717 (*popcount<mode>2_cmp): Remove.
9718 (*popcountsi2_cmp_zext): Ditto.
9720 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
9722 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
9723 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
9724 * config/microblaze/microblaze.h
9725 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
9727 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
9730 * configure.ac: Set install_gold_as_default to no for
9732 * configure: Regenerated.
9734 2014-08-18 Roman Gareev <gareevroman@gmail.com>
9736 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
9737 * config.in: Add undef of HAVE_isl.
9738 * configure: Regenerate.
9739 * configure.ac: Add definition of HAVE_isl.
9740 * graphite-blocking.c: Add checking of HAVE_isl.
9741 * graphite-dependences.c: Likewise.
9742 * graphite-interchange.c: Likewise.
9743 * graphite-isl-ast-to-gimple.c: Likewise.
9744 * graphite-optimize-isl.c: Likewise.
9745 * graphite-poly.c: Likewise.
9746 * graphite-scop-detection.c: Likewise.
9747 * graphite-sese-to-poly.c: Likewise.
9748 * graphite.c: Likewise.
9749 * toplev.c: Replace the checking of HAVE_cloog with the checking
9752 2014-08-18 Richard Biener <rguenther@suse.de>
9754 PR tree-optimization/62090
9755 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
9756 (fold_builtin_3): Do not fold snprintf.
9757 (fold_builtin_4): Likewise.
9758 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
9759 moved from builtins.c.
9760 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
9761 (gimple_fold_builtin): Do not fold sprintf here.
9763 2014-08-18 Richard Biener <rguenther@suse.de>
9765 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
9767 (maybe_canonicalize_mem_ref_addr): ... this function.
9768 (fold_stmt_1): Apply it here before all simplification.
9770 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
9773 * cgraph.h (cgraph_node::create_indirect_edge): Add
9774 compute_indirect_info param.
9775 * cgraph.c (cgraph_node::create_indirect_edge): Compute
9776 indirect_info only when it is required.
9777 * cgraphclones.c (cgraph_clone_edge): Do not recompute
9778 indirect_info fore cloned indirect edge.
9780 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9781 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9782 Anna Tikhonova <anna.tikhonova@intel.com>
9783 Ilya Tocar <ilya.tocar@intel.com>
9784 Andrey Turetskiy <andrey.turetskiy@intel.com>
9785 Ilya Verbin <ilya.verbin@intel.com>
9786 Kirill Yukhin <kirill.yukhin@intel.com>
9787 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9789 * config/i386/sse.md
9790 (define_mode_iterator VI8_AVX2_AVX512BW): New.
9791 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
9793 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9794 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9795 Anna Tikhonova <anna.tikhonova@intel.com>
9796 Ilya Tocar <ilya.tocar@intel.com>
9797 Andrey Turetskiy <andrey.turetskiy@intel.com>
9798 Ilya Verbin <ilya.verbin@intel.com>
9799 Kirill Yukhin <kirill.yukhin@intel.com>
9800 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9802 * config/i386/sse.md
9803 (define_mode_iterator VF1_AVX512VL): New.
9804 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
9805 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
9808 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9809 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9810 Anna Tikhonova <anna.tikhonova@intel.com>
9811 Ilya Tocar <ilya.tocar@intel.com>
9812 Andrey Turetskiy <andrey.turetskiy@intel.com>
9813 Ilya Verbin <ilya.verbin@intel.com>
9814 Kirill Yukhin <kirill.yukhin@intel.com>
9815 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9817 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
9818 * config/i386/i386.md
9819 (define_code_iterator any_float): New.
9820 (define_code_attr floatsuffix): New.
9821 * config/i386/sse.md
9822 (define_mode_iterator VF1_128_256VL): New.
9823 (define_mode_iterator VF2_512_256VL): New.
9824 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
9826 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
9827 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
9829 (define_mode_attr qq2pssuff): New.
9830 (define_mode_attr sselongvecmode): New.
9831 (define_mode_attr sselongvecmodelower): New.
9832 (define_mode_attr sseintvecmode3): New.
9833 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
9835 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
9836 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
9837 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
9838 (define_insn "ufloatv2siv2df2<mask_name>"): New.
9840 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9841 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9842 Anna Tikhonova <anna.tikhonova@intel.com>
9843 Ilya Tocar <ilya.tocar@intel.com>
9844 Andrey Turetskiy <andrey.turetskiy@intel.com>
9845 Ilya Verbin <ilya.verbin@intel.com>
9846 Kirill Yukhin <kirill.yukhin@intel.com>
9847 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9849 * config/i386/sse.md
9850 (define_mode_iterator VF2_AVX512VL): New.
9851 (define_mode_attr sseintvecmode2): New.
9852 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
9853 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
9854 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
9856 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
9858 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
9860 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
9863 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9864 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9865 Anna Tikhonova <anna.tikhonova@intel.com>
9866 Ilya Tocar <ilya.tocar@intel.com>
9867 Andrey Turetskiy <andrey.turetskiy@intel.com>
9868 Ilya Verbin <ilya.verbin@intel.com>
9869 Kirill Yukhin <kirill.yukhin@intel.com>
9870 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9872 * config/i386/i386.md
9873 (define_insn "*movoi_internal_avx"): Add evex version.
9874 (define_insn "*movti_internal"): Ditto.
9876 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9877 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9878 Anna Tikhonova <anna.tikhonova@intel.com>
9879 Ilya Tocar <ilya.tocar@intel.com>
9880 Andrey Turetskiy <andrey.turetskiy@intel.com>
9881 Ilya Verbin <ilya.verbin@intel.com>
9882 Kirill Yukhin <kirill.yukhin@intel.com>
9883 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9885 * config/i386/i386.md
9886 (define_attr "isa"): Add avx512dq, noavx512dq.
9887 (define_attr "enabled"): Ditto.
9888 * config/i386/sse.md
9889 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
9891 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
9892 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9893 Anna Tikhonova <anna.tikhonova@intel.com>
9894 Ilya Tocar <ilya.tocar@intel.com>
9895 Andrey Turetskiy <andrey.turetskiy@intel.com>
9896 Ilya Verbin <ilya.verbin@intel.com>
9897 Kirill Yukhin <kirill.yukhin@intel.com>
9898 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9900 * config/i386/i386.c
9901 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
9902 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
9903 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
9904 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
9905 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
9906 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
9907 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
9908 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
9909 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
9910 * config/i386/sse.md
9911 (define_mode_iterator VMOVE): Allow V4TI mode.
9912 (define_mode_iterator V_AVX512VL): New.
9913 (define_mode_iterator V): New handling for AVX512VL.
9914 (define_insn "avx512f_load<mode>_mask"): Delete.
9915 (define_insn "<avx512>_load<mode>_mask"): New.
9916 (define_insn "avx512f_store<mode>_mask"): Delete.
9917 (define_insn "<avx512>_store<mode>_mask"): New.
9920 2014-08-18 Yury Gribov <y.gribov@samsung.com>
9923 * asan.c (instrument_derefs): Fix bitfield check.
9925 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9927 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
9928 * config/rs6000/htm.md (ttest): Remove clobber.
9929 * config/rs6000/predicates.md (any_mask_operand): New predicate.
9930 (and_operand): Reformat.
9931 (and_2rld_operand): New predicate.
9932 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
9934 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
9935 parameter. Handle AND directly.
9936 (rs6000_split_logical_di): Remove last parameter.
9937 (rs6000_split_logical): Remove last parameter. Remove obsolete
9939 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
9940 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
9941 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
9942 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
9943 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
9944 and 5 anonymous splitters): Delete.
9945 (and<mode>3): New expander.
9946 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
9947 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
9948 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
9949 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
9950 (floatdisf2_internal1): Remove clobbers.
9951 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
9952 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
9953 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
9954 (and<mode>3 for BOOL_128): Remove clobber.
9955 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
9956 rs6000_split_logical.
9957 (*bool<mode>3_internal for BOOL_128): Adjust call of
9958 rs6000_split_logical.
9959 (*boolc<mode>3_internal1 for BOOL_128,
9960 *boolc<mode>3_internal2 for BOOL_128,
9961 *boolcc<mode>3_internal1 for BOOL_128,
9962 *boolcc<mode>3_internal2 for BOOL_128,
9963 *eqv<mode>3_internal1 for BOOL_128,
9964 *eqv<mode>3_internal2 for BOOL_128,
9965 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
9966 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
9968 (*vec_reload_and_reg_<mptrsize>): Delete.
9970 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9972 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
9973 and split, *boolccsi3_internal3 and split): Delete.
9974 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
9975 *boolccdi3_internal3 and split): Delete.
9976 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
9977 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
9979 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9981 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
9982 and split, *boolcsi3_internal3 and split): Delete.
9983 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
9984 *boolcdi3_internal3 and split): Delete.
9985 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
9987 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
9989 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
9990 <'u'>: Also support printing the low-order 16 bits.
9991 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
9992 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
9993 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
9994 *booldi3_internal3 and split): Delete.
9995 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
9996 *bool<mode>3_dot2): New.
9997 (two anonymous define_splits for non_logical_cint_operand): Merge.
9999 2014-08-17 Marek Polacek <polacek@redhat.com>
10000 Manuel López-Ibáñez <manu@gcc.gnu.org>
10003 * diagnostic.c (adjust_line): Add gcc_checking_assert.
10004 (diagnostic_show_locus): Don't print caret diagnostic
10005 if a column is larger than the line_width.
10007 2014-08-17 Roman Gareev <gareevroman@gmail.com>
10009 * common.opt: Make the ISL AST generator to be the main code generator
10012 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
10014 * wide-int.h (generic_wide_int): Declare as class instead of struct.
10016 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
10019 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
10021 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
10022 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
10023 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
10025 * config/pa/pa.md (begin_brtab): Delete insn.
10026 (end_brtab): Likewise.
10028 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
10030 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
10032 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
10034 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
10035 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
10036 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
10037 (get_dynamic_type): Remove.
10038 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
10039 (clear_speculation): Bring to ipa-deivrt.h
10040 (get_class_context): Rename to ...
10041 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
10042 (contains_type_p): Update.
10043 (get_dynamic_type): Rename to ...
10044 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
10045 (possible_polymorphic_call_targets): UPdate.
10046 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
10047 * ipa-prop.c (ipa_analyze_call_uses): Update.
10049 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
10051 * doc/invoke.texi (SH options): Document missing processor variant
10052 options. Remove references to Hitachi. Undocument deprecated mspace
10055 2014-08-15 Jason Merrill <jason@redhat.com>
10057 * tree.c (type_hash_canon): Uncomment assert.
10059 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10061 * input.h (in_system_header_at): Add comment.
10063 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10066 * diagnostic.c (build_message_string): Make it extern.
10067 * diagnostic.h (build_message_string): Make it extern.
10069 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
10071 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
10072 load/store from/to non-floating class pseudo.
10074 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10076 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
10078 2014-08-15 Richard Biener <rguenther@suse.de>
10080 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
10081 (get_constraint_for_ssa_var): Remove dead code.
10082 (get_constraint_for_1): Adjust.
10083 (find_what_var_points_to): Likewise.
10084 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
10086 2014-08-15 Ilya Tocar <tocarip@gmail.com>
10089 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
10090 (_mm512_mask_cmpge_epu32_mask): Ditto.
10091 (_mm512_cmpge_epu32_mask): Ditto.
10092 (_mm512_mask_cmpge_epi64_mask): Ditto.
10093 (_mm512_cmpge_epi64_mask): Ditto.
10094 (_mm512_mask_cmpge_epu64_mask): Ditto.
10095 (_mm512_cmpge_epu64_mask): Ditto.
10096 (_mm512_mask_cmple_epi32_mask): Ditto.
10097 (_mm512_cmple_epi32_mask): Ditto.
10098 (_mm512_mask_cmple_epu32_mask): Ditto.
10099 (_mm512_cmple_epu32_mask): Ditto.
10100 (_mm512_mask_cmple_epi64_mask): Ditto.
10101 (_mm512_cmple_epi64_mask): Ditto.
10102 (_mm512_mask_cmple_epu64_mask): Ditto.
10103 (_mm512_cmple_epu64_mask): Ditto.
10104 (_mm512_mask_cmplt_epi32_mask): Ditto.
10105 (_mm512_cmplt_epi32_mask): Ditto.
10106 (_mm512_mask_cmplt_epu32_mask): Ditto.
10107 (_mm512_cmplt_epu32_mask): Ditto.
10108 (_mm512_mask_cmplt_epi64_mask): Ditto.
10109 (_mm512_cmplt_epi64_mask): Ditto.
10110 (_mm512_mask_cmplt_epu64_mask): Ditto.
10111 (_mm512_cmplt_epu64_mask): Ditto.
10112 (_mm512_mask_cmpneq_epi32_mask): Ditto.
10113 (_mm512_mask_cmpneq_epu32_mask): Ditto.
10114 (_mm512_cmpneq_epu32_mask): Ditto.
10115 (_mm512_mask_cmpneq_epi64_mask): Ditto.
10116 (_mm512_cmpneq_epi64_mask): Ditto.
10117 (_mm512_mask_cmpneq_epu64_mask): Ditto.
10118 (_mm512_cmpneq_epu64_mask): Ditto.
10119 (_mm512_castpd_ps): Ditto.
10120 (_mm512_castpd_si512): Ditto.
10121 (_mm512_castps_pd): Ditto.
10122 (_mm512_castps_si512): Ditto.
10123 (_mm512_castsi512_ps): Ditto.
10124 (_mm512_castsi512_pd): Ditto.
10125 (_mm512_castpd512_pd128): Ditto.
10126 (_mm512_castps512_ps128): Ditto.
10127 (_mm512_castsi512_si128): Ditto.
10128 (_mm512_castpd512_pd256): Ditto.
10129 (_mm512_castps512_ps256): Ditto.
10130 (_mm512_castsi512_si256): Ditto.
10131 (_mm512_castpd128_pd512): Ditto.
10132 (_mm512_castps128_ps512): Ditto.
10133 (_mm512_castsi128_si512): Ditto.
10134 (_mm512_castpd256_pd512): Ditto.
10135 (_mm512_castps256_ps512): Ditto.
10136 (_mm512_castsi256_si512): Ditto.
10137 (_mm512_cmpeq_epu32_mask): Ditto.
10138 (_mm512_mask_cmpeq_epu32_mask): Ditto.
10139 (_mm512_mask_cmpeq_epu64_mask): Ditto.
10140 (_mm512_cmpeq_epu64_mask): Ditto.
10141 (_mm512_cmpgt_epu32_mask): Ditto.
10142 (_mm512_mask_cmpgt_epu32_mask): Ditto.
10143 (_mm512_mask_cmpgt_epu64_mask): Ditto.
10144 (_mm512_cmpgt_epu64_mask): Ditto.
10145 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
10146 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
10147 * config/i386/i386.c (enum ix86_builtins): Add
10148 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
10149 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
10150 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
10151 (bdesc_args): Add __builtin_ia32_si512_256si,
10152 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
10153 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
10154 __builtin_ia32_pd512_pd.
10155 (ix86_expand_args_builtin): Handle new FTYPEs.
10156 * config/i386/sse.md (castmode): Add 512-bit modes.
10157 (AVX512MODE2P): New.
10158 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
10159 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
10161 2014-08-15 Richard Biener <rguenther@suse.de>
10163 * fold-const.c (tree_swap_operands_p): Put all constants
10164 last, also strip sign-changing NOPs when considering further
10165 canonicalization. Canonicalize also when optimizing for size.
10167 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10169 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
10170 one_match > zero_match case to just before simple_sequence.
10172 2014-08-15 Richard Biener <rguenther@suse.de>
10174 * data-streamer.h (streamer_string_index, string_for_index):
10176 * data-streamer-out.c (streamer_string_index): Make static.
10177 * data-streamer-in.c (string_for_index): Likewise.
10178 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
10179 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
10181 2014-08-15 Richard Biener <rguenther@suse.de>
10183 PR tree-optimization/62031
10184 * tree-data-ref.c (dr_analyze_indices): Do not set
10185 DR_UNCONSTRAINED_BASE.
10186 (dr_may_alias_p): All indirect accesses have to go the
10187 formerly DR_UNCONSTRAINED_BASE path.
10188 * tree-data-ref.h (struct indices): Remove
10189 unconstrained_base member.
10190 (DR_UNCONSTRAINED_BASE): Remove.
10192 2014-08-15 Jakub Jelinek <jakub@redhat.com>
10194 PR middle-end/62092
10195 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
10196 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
10197 in OMP_CLAUSE_MAP in some outer target region.
10199 2014-08-15 Bin Cheng <bin.cheng@arm.com>
10201 * tree-ssa-loop-ivopts.c (ivopts_data): New field
10202 name_expansion_cache.
10203 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
10204 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
10205 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
10206 (difference_cannot_overflow_p): New parameter. Use affine
10207 expansion for equality check.
10208 (iv_elimination_compare_lt): Pass new argument.
10210 2014-08-14 DJ Delorie <dj@redhat.com>
10212 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
10213 variables to the accumulator.
10215 * config/rl78/predicates.md (rl78_near_mem_operand): New.
10216 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
10217 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
10218 with far-far moves.
10220 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
10221 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
10222 (umulqihi3_virt): Likewise.
10223 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
10224 (umulqihi3_real): Likewise.
10226 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
10228 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
10230 PR tree-optimization/62091
10231 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
10232 function_entry_reached.
10233 (walk_aliased_vdefs): Clear it here.
10234 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
10236 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
10238 * ipa-utils.h (compare_virtual_tables): Declare.
10239 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
10241 2014-08-14 Marek Polacek <polacek@redhat.com>
10244 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
10245 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
10247 2014-08-14 Tom de Vries <tom@codesourcery.com>
10249 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
10251 2014-08-14 Tom de Vries <tom@codesourcery.com>
10253 PR rtl-optimization/62004
10254 PR rtl-optimization/62030
10255 * ifcvt.c (rtx_interchangeable_p): New function.
10256 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
10257 * emit-rtl.h (mem_attrs_eq_p): Declare.
10259 2014-08-14 Roman Gareev <gareevroman@gmail.com>
10261 * graphite-scop-detection.c:
10262 Add inclusion of cp-tree.h.
10263 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
10264 in case they are pointers to object types
10266 2014-08-14 Richard Biener <rguenther@suse.de>
10268 * BASE-VER: Change to 5.0.0
10270 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10271 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10272 Anna Tikhonova <anna.tikhonova@intel.com>
10273 Ilya Tocar <ilya.tocar@intel.com>
10274 Andrey Turetskiy <andrey.turetskiy@intel.com>
10275 Ilya Verbin <ilya.verbin@intel.com>
10276 Kirill Yukhin <kirill.yukhin@intel.com>
10277 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10279 * config/i386/sse.md (define_mode_attr avx512): New.
10280 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
10282 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
10283 (define_mode_attr ssse3_avx2): Ditto.
10284 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
10285 (define_mode_attr avx2_avx512bw): New.
10286 (define_mode_attr ssedoublemodelower): New.
10287 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
10288 V32HI, V64QI modes.
10289 (define_mode_attr ssebytemode): Allow V8DI modes.
10290 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
10291 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
10292 (define_mode_attr ssePSmode2): New.
10293 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
10294 V16HI, V32HI modes.
10295 (define_mode_attr dbpsadbwmode): New.
10296 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
10297 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
10298 (vi8_sse4_1_avx2_avx512): New.
10299 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
10301 (define_mode_attr blendbits): Move before its immediate use.
10303 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10304 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10305 Anna Tikhonova <anna.tikhonova@intel.com>
10306 Ilya Tocar <ilya.tocar@intel.com>
10307 Andrey Turetskiy <andrey.turetskiy@intel.com>
10308 Ilya Verbin <ilya.verbin@intel.com>
10309 Kirill Yukhin <kirill.yukhin@intel.com>
10310 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10312 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
10313 * config/i386/subst.md
10314 (define_mode_iterator SUBST_V): Update.
10315 (define_mode_iterator SUBST_A): Ditto.
10316 (define_subst_attr "mask_operand7"): New.
10317 (define_subst_attr "mask_operand10"): New.
10318 (define_subst_attr "mask_operand_arg34") : New.
10319 (define_subst_attr "mask_expand_op3"): New.
10320 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
10321 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
10322 (define_subst_attr "mask_avx512vl_condition"): New.
10323 (define_subst_attr "round_mask_operand4"): Ditto.
10324 (define_subst_attr "round_mask_scalar_op3"): Delete.
10325 (define_subst_attr "round_mask_op4"): New.
10326 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
10328 (define_subst_attr "round_modev8sf_condition"): New.
10329 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
10331 (define_subst_attr "round_saeonly_mask_operand4"): New.
10332 (define_subst_attr "round_saeonly_mask_op4"): New.
10333 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
10334 V8DImode, V16SImode.
10335 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
10336 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
10337 (define_subst_attr "mask_expand4_args"): New.
10338 (define_subst "mask_expand4"): New.
10340 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10341 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10342 Anna Tikhonova <anna.tikhonova@intel.com>
10343 Ilya Tocar <ilya.tocar@intel.com>
10344 Andrey Turetskiy <andrey.turetskiy@intel.com>
10345 Ilya Verbin <ilya.verbin@intel.com>
10346 Kirill Yukhin <kirill.yukhin@intel.com>
10347 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10349 * config/i386/i386.md
10350 (define_attr "isa"): Add avx512bw,noavx512bw.
10351 (define_attr "enabled"): Ditto.
10352 (define_split): Add 32/64-bit mask logic.
10353 (define_insn "*k<logic>qi"): New.
10354 (define_insn "*k<logic>hi"): New.
10355 (define_insn "*anddi_1"): Add mask version.
10356 (define_insn "*andsi_1"): Ditto.
10357 (define_insn "*<code><mode>_1"): Ditto.
10358 (define_insn "*<code>hi_1"): Ditto.
10359 (define_insn "kxnor<mode>"): New.
10360 (define_insn "kunpcksi"): New.
10361 (define_insn "kunpckdi"): New.
10362 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
10363 (define_insn "*one_cmplhi2_1"): Ditto.
10365 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10366 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10367 Anna Tikhonova <anna.tikhonova@intel.com>
10368 Ilya Tocar <ilya.tocar@intel.com>
10369 Andrey Turetskiy <andrey.turetskiy@intel.com>
10370 Ilya Verbin <ilya.verbin@intel.com>
10371 Kirill Yukhin <kirill.yukhin@intel.com>
10372 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10374 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
10377 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10378 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10379 Anna Tikhonova <anna.tikhonova@intel.com>
10380 Ilya Tocar <ilya.tocar@intel.com>
10381 Andrey Turetskiy <andrey.turetskiy@intel.com>
10382 Ilya Verbin <ilya.verbin@intel.com>
10383 Kirill Yukhin <kirill.yukhin@intel.com>
10384 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10386 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
10388 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
10389 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
10390 xmm/ymm16+ when availble.
10391 * config/i386/i386.h
10392 (HARD_REGNO_NREGS): Add mask regs.
10393 (VALID_AVX512F_REG_MODE): Ditto.
10394 (VALID_AVX512F_REG_MODE) : Define.
10395 (VALID_MASK_AVX512BW_MODE): Ditto.
10396 (reg_class) (MASK_REG_P(X)): Define.
10397 * config/i386/i386.md: Do not split long moves with mask register,
10398 use kmovb if avx512bw is availible.
10399 (movdi_internal): Handle mask registers.
10401 2014-08-14 Richard Biener <rguenther@suse.de>
10403 PR tree-optimization/62081
10404 * tree-ssa-loop.c (pass_fix_loops): New pass.
10405 (pass_tree_loop::gate): Do not fixup loops here.
10406 * tree-pass.h (make_pass_fix_loops): Declare.
10407 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
10409 2014-08-14 Richard Biener <rguenther@suse.de>
10411 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
10412 (type_hash_canon): ... this and avoid 2nd lookup for the add.
10414 2014-08-14 Richard Biener <rguenther@suse.de>
10416 PR tree-optimization/62090
10417 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
10418 (fold_builtin_2): Do not fold sprintf.
10419 (fold_builtin_3): Likewise.
10420 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
10421 moved from builtins.c.
10422 (gimple_fold_builtin): Fold sprintf.
10424 2014-08-14 Richard Biener <rguenther@suse.de>
10426 PR rtl-optimization/62079
10427 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
10430 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
10432 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
10433 current_function_decl.
10435 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
10437 * cgraph.c (cgraph_node::function_symbol): Fix wrong
10438 cgraph_function_node to cgraph_node::function_symbol
10441 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
10443 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
10444 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
10446 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
10448 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
10451 2014-08-13 Roman Gareev <gareevroman@gmail.com>
10453 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
10456 2014-08-12 Jakub Jelinek <jakub@redhat.com>
10459 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
10460 any registers that are used in mem_insn.
10462 2014-08-12 Steve Ellcey <sellcey@mips.com>
10464 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
10466 2014-08-12 Steve Ellcey <sellcey@mips.com>
10468 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
10469 (MULTILIB_DIRNAMES): Ditto.
10470 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
10471 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
10472 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
10473 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
10474 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
10475 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
10477 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10480 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
10481 of __ARM_SIZEOF_WCHAR_T.
10483 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10486 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
10487 Remove unnecessary attributes.
10489 2014-08-12 Yury Gribov <y.gribov@samsung.com>
10491 * internal-fn.c (init_internal_fns): Fix off-by-one.
10493 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
10494 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10495 Anna Tikhonova <anna.tikhonova@intel.com>
10496 Ilya Tocar <ilya.tocar@intel.com>
10497 Andrey Turetskiy <andrey.turetskiy@intel.com>
10498 Ilya Verbin <ilya.verbin@intel.com>
10499 Kirill Yukhin <kirill.yukhin@intel.com>
10500 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10502 * config/i386/i386.c (standard_sse_constant_opcode): Use
10503 vpxord/vpternlog if avx512 is availible.
10505 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
10507 PR middle-end/62103
10508 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
10509 bitfields, that is when size doesn't match the size of type or the
10510 size of the constructor.
10512 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
10514 * config/rs6000/constraints.md (wh constraint): New constraint,
10515 for FP registers if direct move is available.
10516 (wi constraint): New constraint, for VSX/FP registers that can
10517 handle 64-bit integers.
10518 (wj constraint): New constraint for VSX/FP registers that can
10519 handle 64-bit integers for direct moves.
10520 (wk constraint): New constraint for VSX/FP registers that can
10521 handle 64-bit doubles for direct moves.
10522 (wy constraint): Make documentation match implementation.
10524 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
10525 scalar_in_vmx_p field to simplify tests of whether SFmode or
10526 DFmode can go in the Altivec registers.
10527 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
10528 (rs6000_setup_reg_addr_masks): Likewise.
10529 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
10530 field, and wh/wi/wj/wk constraints.
10531 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
10532 the wh/wi/wj/wk constraints.
10533 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
10534 upper registers, prefer VSX registers unless the operation is a
10535 memory operation with REG+OFFSET addressing.
10537 * config/rs6000/vsx.md (VSr mode attribute): Add support for
10538 DImode. Change SFmode to use ww constraint instead of d to allow
10539 SF registers in the upper registers.
10542 (VSr5): Fix thinko in comment.
10543 (VSa): New mode attribute that is an alternative to wa, that
10544 returns the VSX register class that a mode can go in, but may not
10545 be the preferred register class.
10546 (VS_64dm): New mode attribute for appropriate register classes for
10547 referencing 64-bit elements of vectors for direct moves and normal
10549 (VS_64reg): Likewise.
10550 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
10551 register allocator to only registers the data type can handle.
10552 (vsx_le_perm_load_<mode>): Likewise.
10553 (vsx_le_perm_store_<mode>): Likewise.
10554 (vsx_xxpermdi2_le_<mode>): Likewise.
10555 (vsx_xxpermdi4_le_<mode>): Likewise.
10556 (vsx_lxvd2x2_le_<mode>): Likewise.
10557 (vsx_lxvd2x4_le_<mode>): Likewise.
10558 (vsx_stxvd2x2_le_<mode>): Likewise.
10559 (vsx_add<mode>3): Likewise.
10560 (vsx_sub<mode>3): Likewise.
10561 (vsx_mul<mode>3): Likewise.
10562 (vsx_div<mode>3): Likewise.
10563 (vsx_tdiv<mode>3_internal): Likewise.
10564 (vsx_fre<mode>2): Likewise.
10565 (vsx_neg<mode>2): Likewise.
10566 (vsx_abs<mode>2): Likewise.
10567 (vsx_nabs<mode>2): Likewise.
10568 (vsx_smax<mode>3): Likewise.
10569 (vsx_smin<mode>3): Likewise.
10570 (vsx_sqrt<mode>2): Likewise.
10571 (vsx_rsqrte<mode>2): Likewise.
10572 (vsx_tsqrt<mode>2_internal): Likewise.
10573 (vsx_fms<mode>4): Likewise.
10574 (vsx_nfma<mode>4): Likewise.
10575 (vsx_eq<mode>): Likewise.
10576 (vsx_gt<mode>): Likewise.
10577 (vsx_ge<mode>): Likewise.
10578 (vsx_eq<mode>_p): Likewise.
10579 (vsx_gt<mode>_p): Likewise.
10580 (vsx_ge<mode>_p): Likewise.
10581 (vsx_xxsel<mode>): Likewise.
10582 (vsx_xxsel<mode>_uns): Likewise.
10583 (vsx_copysign<mode>3): Likewise.
10584 (vsx_float<VSi><mode>2): Likewise.
10585 (vsx_floatuns<VSi><mode>2): Likewise.
10586 (vsx_fix_trunc<mode><VSi>2): Likewise.
10587 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
10588 (vsx_x<VSv>r<VSs>i): Likewise.
10589 (vsx_x<VSv>r<VSs>ic): Likewise.
10590 (vsx_btrunc<mode>2): Likewise.
10591 (vsx_b2trunc<mode>2): Likewise.
10592 (vsx_floor<mode>2): Likewise.
10593 (vsx_ceil<mode>2): Likewise.
10594 (vsx_<VS_spdp_insn>): Likewise.
10595 (vsx_xscvspdp): Likewise.
10596 (vsx_xvcvspuxds): Likewise.
10597 (vsx_float_fix_<mode>2): Likewise.
10598 (vsx_set_<mode>): Likewise.
10599 (vsx_extract_<mode>_internal1): Likewise.
10600 (vsx_extract_<mode>_internal2): Likewise.
10601 (vsx_extract_<mode>_load): Likewise.
10602 (vsx_extract_<mode>_store): Likewise.
10603 (vsx_splat_<mode>): Likewise.
10604 (vsx_xxspltw_<mode>): Likewise.
10605 (vsx_xxspltw_<mode>_direct): Likewise.
10606 (vsx_xxmrghw_<mode>): Likewise.
10607 (vsx_xxmrglw_<mode>): Likewise.
10608 (vsx_xxsldwi_<mode>): Likewise.
10609 (vsx_xscvdpspn): Tighten constraints to only use register classes
10611 (vsx_xscvspdpn): Likewise.
10612 (vsx_xscvdpspn_scalar): Likewise.
10614 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
10615 wj, and wk constraints.
10616 (GPR_REG_CLASS_P): New helper macro for register classes targeting
10617 general purpose registers.
10619 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
10621 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
10622 DImode instead of wm. Use wk constraint for direct move of DFmode
10624 (extendsidi2_lfiwax): Likewise.
10625 (lfiwax): Likewise.
10626 (lfiwzx): Likewise.
10627 (movdi_internal64): Likewise.
10629 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
10630 wk constraints. Make the wy constraint documentation match them
10633 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
10635 Replacement of isl_int by isl_val
10636 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
10637 (compute_bounds_for_param): use isl_val instead of isl_int
10638 (compute_bounds_for_loop): likewise
10639 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
10640 (build_linearized_memory_access): use isl_val instead of isl_int
10641 (pdr_stride_in_loop): likewise
10642 * graphite-optimize-isl.c:
10643 (getPrevectorMap): use isl_val instead of isl_int
10645 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
10646 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
10647 (extern the_isl_ctx): declare
10648 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
10649 (extract_affine_gmp): likewise
10651 (build_loop_iteration_domains): likewise
10652 (add_param_constraints): likewise
10654 2014-08-11 Richard Biener <rguenther@suse.de>
10656 PR tree-optimization/62075
10657 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
10658 handle uses in patterns.
10660 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
10661 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10662 Anna Tikhonova <anna.tikhonova@intel.com>
10663 Ilya Tocar <ilya.tocar@intel.com>
10664 Andrey Turetskiy <andrey.turetskiy@intel.com>
10665 Ilya Verbin <ilya.verbin@intel.com>
10666 Kirill Yukhin <kirill.yukhin@intel.com>
10667 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10669 * common/config/i386/i386-common.c
10670 (OPTION_MASK_ISA_AVX512VL_SET): Define.
10671 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
10672 (ix86_handle_option): Handle OPT_mavx512vl.
10673 * config/i386/cpuid.h (bit_AVX512VL): Define.
10674 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
10675 set -mavx512vl accordingly.
10676 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
10677 OPTION_MASK_ISA_AVX512VL.
10678 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
10679 (ix86_option_override_internal): Define PTA_AVX512VL, handle
10680 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
10681 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
10682 * config/i386/i386.h (TARGET_AVX512VL): Define.
10683 (TARGET_AVX512VL_P(x)): Ditto.
10684 * config/i386/i386.opt: Add mavx512vl.
10686 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
10688 PR tree-optimization/62073
10689 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
10692 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
10693 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10694 Anna Tikhonova <anna.tikhonova@intel.com>
10695 Ilya Tocar <ilya.tocar@intel.com>
10696 Andrey Turetskiy <andrey.turetskiy@intel.com>
10697 Ilya Verbin <ilya.verbin@intel.com>
10698 Kirill Yukhin <kirill.yukhin@intel.com>
10699 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10701 * common/config/i386/i386-common.c
10702 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
10703 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
10704 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
10705 (ix86_handle_option): Handle OPT_mavx512bw.
10706 * config/i386/cpuid.h (bit_AVX512BW): Define.
10707 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
10708 set -mavx512bw accordingly.
10709 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
10710 OPTION_MASK_ISA_AVX512BW.
10711 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
10712 (ix86_option_override_internal): Define PTA_AVX512BW, handle
10713 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
10714 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
10715 * config/i386/i386.h (TARGET_AVX512BW): Define.
10716 (TARGET_AVX512BW_P(x)): Ditto.
10717 * config/i386/i386.opt: Add mavx512bw.
10719 2014-08-11 Richard Biener <rguenther@suse.de>
10721 PR tree-optimization/62070
10722 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
10723 Remove SSA checking.
10725 2014-08-11 Yury Gribov <y.gribov@samsung.com>
10727 * asan.c (asan_check_flags): New enum.
10728 (build_check_stmt_with_calls): Removed function.
10729 (build_check_stmt): Split inlining logic to
10730 asan_expand_check_ifn.
10731 (instrument_derefs): Rename parameter.
10732 (instrument_mem_region_access): Rename parameter.
10733 (instrument_strlen_call): Likewise.
10734 (asan_expand_check_ifn): New function.
10735 (asan_instrument): Remove old code.
10736 (pass_sanopt::execute): Change handling of
10737 asan-instrumentation-with-call-threshold.
10738 (asan_clear_shadow): Fix formatting.
10739 (asan_function_start): Likewise.
10740 (asan_emit_stack_protection): Likewise.
10741 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
10742 Update description.
10743 * internal-fn.c (expand_ASAN_CHECK): New function.
10744 * internal-fn.def (ASAN_CHECK): New internal function.
10745 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
10746 Update description.
10747 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
10748 * tree.c: Small comment fix.
10750 2014-08-11 Yury Gribov <y.gribov@samsung.com>
10752 * gimple.c (gimple_call_fnspec): Support internal functions.
10753 (gimple_call_return_flags): Use const.
10754 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
10755 * internal-fn.def: Add fnspec information.
10756 * internal-fn.h (internal_fn_fnspec): New function.
10757 (init_internal_fns): Declare new function.
10758 * internal-fn.c (internal_fn_fnspec_array): New global variable.
10759 (init_internal_fns): New function.
10760 * tree-core.h: Update macro call.
10761 * tree.c (build_common_builtin_nodes): Initialize internal fns.
10763 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
10765 * lto-streamer.h (struct output_block::symbol): Change from
10766 struct symtab_node to plain symtab_node.
10767 (referenced_from_this_partition_p): Change first parameter
10768 from struct symtab_node to plain symtab_node.
10770 2014-08-10 Marek Polacek <polacek@redhat.com>
10773 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
10775 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
10777 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
10778 DECL correctly; do not give up on types in static storage.
10780 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
10782 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
10784 2014-08-09 Roman Gareev <gareevroman@gmail.com>
10786 * graphite-isl-ast-to-gimple.c:
10787 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
10789 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
10791 2014-08-08 Guozhi Wei <carrot@google.com>
10793 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
10795 2014-08-08 Cary Coutant <ccoutant@google.com>
10797 * dwarf2out.c (get_skeleton_type_unit): Remove.
10798 (output_skeleton_debug_sections): Remove skeleton type units.
10799 (output_comdat_type_unit): Likewise.
10800 (dwarf2out_finish): Likewise.
10802 2014-08-07 Yi Yang <ahyangyi@google.com>
10804 * predict.c (expr_expected_value_1): Remove the redundant assignment.
10806 2014-08-08 Richard Biener <rguenther@suse.de>
10808 * lto-streamer.h (struct lto_input_block): Make it a class
10809 with a constructor.
10810 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
10811 (struct lto_function_header, struct lto_simple_header,
10812 struct lto_simple_header_with_strings,
10813 struct lto_decl_header, struct lto_function_header): Make
10814 a simple inheritance hieararchy. Remove unused fields.
10815 (struct lto_asm_header): Remove.
10816 * lto-streamer-out.c (produce_asm): Adjust.
10817 (lto_output_toplevel_asms): Likewise.
10818 (produce_asm_for_decls): Likewise.
10819 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
10820 * data-streamer-in.c (string_for_index): Likewise.
10821 * ipa-inline-analysis.c (inline_read_section): Likewise.
10822 * ipa-prop.c (ipa_prop_read_section): Likewise.
10823 (read_replacements_section): Likewise.
10824 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
10825 * lto-section-in.c (lto_create_simple_input_block): Likewise.
10826 (lto_destroy_simple_input_block): Likewise.
10827 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
10828 (lto_input_toplevel_asms): Likewise.
10830 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
10831 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10832 Anna Tikhonova <anna.tikhonova@intel.com>
10833 Ilya Tocar <ilya.tocar@intel.com>
10834 Andrey Turetskiy <andrey.turetskiy@intel.com>
10835 Ilya Verbin <ilya.verbin@intel.com>
10836 Kirill Yukhin <kirill.yukhin@intel.com>
10837 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10839 * common/config/i386/i386-common.c
10840 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
10841 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
10842 (ix86_handle_option): Handle OPT_mavx512dq.
10843 * config/i386/cpuid.h (bit_AVX512DQ): Define.
10844 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
10845 set -mavx512dq accordingly.
10846 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
10847 OPTION_MASK_ISA_AVX512DQ.
10848 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
10849 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
10850 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
10851 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
10852 * config/i386/i386.h (TARGET_AVX512DQ): Define.
10853 (TARGET_AVX512DQ_P(x)): Ditto.
10854 * config/i386/i386.opt: Add mavx512dq.
10856 2014-08-08 Richard Biener <rguenther@suse.de>
10858 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
10859 target_percent, target_percent_s): Export.
10860 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
10861 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
10862 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
10863 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
10864 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
10865 Move to gimple-fold.c.
10866 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
10868 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
10869 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
10870 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
10871 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
10872 (rewrite_call_expr_array): Remove.
10873 (fold_builtin_sprintf_chk): Likewise.
10874 (fold_builtin_snprintf_chk): Likewise.
10875 (fold_builtin_varargs): Remove handling of sprintf_chk,
10876 vsprintf_chk, snprintf_chk and vsnprintf_chk.
10877 (gimple_fold_builtin_sprintf_chk): Remove.
10878 (gimple_fold_builtin_snprintf_chk): Likewise.
10879 (gimple_fold_builtin_varargs): Likewise.
10880 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
10881 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
10882 * gimple.c (gimple_seq_add_seq_without_update): New function.
10883 * gimple.h (gimple_seq_add_seq_without_update): Declare.
10884 * gimple-fold.c: Include output.h.
10885 (gsi_replace_with_seq_vops): New function, split out from ...
10886 (gimplify_and_update_call_from_tree): ... here.
10887 (replace_call_with_value): New function.
10888 (replace_call_with_call_and_fold): Likewise.
10889 (var_decl_component_p): Moved from builtins.c.
10890 (gimple_fold_builtin_memory_op): Moved from builtins.c
10891 fold_builtin_memory_op and rewritten to GIMPLE.
10892 (gimple_fold_builtin_memset): Likewise.
10893 (gimple_fold_builtin_strcpy): Likewise.
10894 (gimple_fold_builtin_strncpy): Likewise.
10895 (gimple_fold_builtin_strcat): Likewise.
10896 (gimple_fold_builtin_fputs): Likewise.
10897 (gimple_fold_builtin_memory_chk): Likewise.
10898 (gimple_fold_builtin_stxcpy_chk): Likewise.
10899 (gimple_fold_builtin_stxncpy_chk): Likewise.
10900 (gimple_fold_builtin_snprintf_chk): Likewise.
10901 (gimple_fold_builtin_sprintf_chk): Likewise.
10902 (gimple_fold_builtin_strlen): New function.
10903 (gimple_fold_builtin_with_strlen): New function split out from
10904 gimple_fold_builtin.
10905 (gimple_fold_builtin): Change signature and handle
10906 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
10907 here. Call gimple_fold_builtin_with_strlen.
10908 (gimple_fold_call): Adjust.
10910 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
10912 * calls.c (precompute_arguments): Check
10913 promoted_for_signed_and_unsigned_p and set the promoted mode.
10914 (promoted_for_signed_and_unsigned_p): New function.
10915 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
10916 and set the promoted mode.
10917 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
10918 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
10919 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
10922 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
10924 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
10925 instead of SUBREG_PROMOTED_UNSIGNED_SET.
10926 (expand_call): Likewise.
10927 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
10928 to get promoted mode.
10929 * combine.c (record_promoted_value): Skip > 0 comparison with
10930 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
10931 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
10932 of SUBREG_PROMOTED_UNSIGNED_P.
10933 (convert_modes): Likewise.
10934 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
10935 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
10936 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
10937 SUBREG_PROMOTED_UNSIGNED_SET.
10938 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
10939 instead of SUBREG_PROMOTED_UNSIGNED_SET.
10940 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
10941 SUBREG_PROMOTED_SET.
10942 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
10943 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
10944 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
10945 of SUBREG_PROMOTED_UNSIGNED_P.
10946 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
10947 (SUBREG_PROMOTED_SET): New define.
10948 (SUBREG_PROMOTED_GET): Likewise.
10949 (SUBREG_PROMOTED_SIGN): Likewise.
10950 (SUBREG_PROMOTED_SIGNED_P): Likewise.
10951 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
10952 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
10953 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
10954 instead of SUBREG_PROMOTED_UNSIGNED_GET.
10955 (nonzero_bits1): Skip > 0 comparison with the results as
10956 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
10957 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
10958 of !SUBREG_PROMOTED_UNSIGNED_P.
10959 * simplify-rtx.c (simplify_unary_operation_1): Use new
10960 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
10961 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
10962 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
10963 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
10965 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
10967 * ipa-devirt.c: Include gimple-pretty-print.h
10968 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
10970 (decl_maybe_in_construction_p): Fix conditional on cdtor check
10971 (get_polymorphic_call_info): Fix return value
10972 (type_change_info): New sturcture based on ipa-prop
10974 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
10975 based on ipa-prop variant.
10976 (extr_type_from_vtbl_ptr_store): New function
10977 based on ipa-prop variant.
10978 (record_known_type): New function.
10979 (check_stmt_for_type_change): New function.
10980 (get_dynamic_type): New function.
10981 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
10982 * tree-ssa-pre.c: ipa-utils.h
10983 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
10984 machinery; sanity check with ipa-prop devirtualization.
10985 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
10988 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
10990 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
10991 * alias.c, cfgexpand.c, cgraphbuild.c,
10992 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
10993 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
10994 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
10995 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
10996 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
10997 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
10998 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
10999 dse.c, except.c, gengtype.c, gimple-expr.c,
11000 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
11001 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
11002 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
11003 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
11004 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
11005 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
11007 * pointer-set.c: Remove file.
11008 * pointer-set.h: Remove file.
11010 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11012 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
11013 * config/arm/types.md (f_sels, f_seld): Delete.
11015 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11017 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
11018 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
11019 (aarch64_movdi_<mode>high): Likewise.
11020 (aarch64_mov<mode>high_di): Likewise.
11021 (aarch64_movdi_<mode>low): Likewise.
11022 (aarch64_mov<mode>low_di): Likewise.
11023 (aarch64_movtilow_tilow): Likewise.
11024 Add comment explaining usage of fp,simd attributes and of
11025 TARGET_FLOAT and TARGET_SIMD.
11027 2014-08-07 Ian Bolton <ian.bolton@arm.com>
11028 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11030 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
11031 Use MOVN when one of the half-words is 0xffff.
11033 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11035 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
11037 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11039 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
11040 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
11041 (rfs_str): String corresponding to RFS_* constants.
11042 (rank_for_schedule_stats_t): New typedef.
11043 (rank_for_schedule_stats): New static variable.
11044 (rfs_result): New static function.
11045 (rank_for_schedule): Track statistics for deciding heuristics.
11046 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
11048 (ready_sort): Use them for debug printouts.
11049 (schedule_block): Init statistics state. Print statistics on
11050 rank_for_schedule decisions.
11052 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11054 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
11056 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
11058 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
11061 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11063 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
11064 function to not conflict.
11065 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
11066 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
11067 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
11068 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
11069 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
11072 2014-08-07 Marek Polacek <polacek@redhat.com>
11074 * fold-const.c (fold_binary_loc): Add folding of
11075 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
11077 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
11079 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
11080 instead of type size.
11081 (ASM_FINISH_DECLARE_OBJECT): Likewise.
11083 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11085 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
11086 (*thumb1_movqi_insn): Likewise.
11087 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
11089 2014-08-07 Tom de Vries <tom@codesourcery.com>
11091 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11092 (glibc_2_11_or_earlier): Remove effective-target keywords.
11094 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
11096 * config/arm/arm.c (bdesc_2arg): Fix typo.
11097 (arm_atomic_assign_expand_fenv): Remove The default implementation.
11099 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
11101 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
11103 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
11106 * haifa-sched.c (advance_one_cycle): Fix dump.
11107 (schedule_block): Don't advance cycle if we are already at the
11108 beginning of the cycle.
11110 2014-08-06 Martin Jambor <mjambor@suse.cz>
11113 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
11115 2014-08-06 Richard Biener <rguenther@suse.de>
11118 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
11120 (lto_input_tree): Pop SCCs here.
11122 2014-08-06 Richard Biener <rguenther@suse.de>
11124 PR tree-optimization/61320
11125 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
11126 handle misaligned loads.
11128 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
11130 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
11131 (aarch64_expand_vec_perm_const): Check for dup before zip.
11133 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11135 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
11136 CONST_INT_P instead of GET_CODE and compare.
11137 (aarch64_select_cc_mode): Likewise.
11138 (aarch64_print_operand): Likewise.
11139 (aarch64_rtx_costs): Likewise.
11140 (aarch64_simd_valid_immediate): Likewise.
11141 (aarch64_simd_check_vect_par_cnst_half): Likewise.
11142 (aarch64_simd_emit_pair_result_insn): Likewise.
11144 2014-08-05 David Malcolm <dmalcolm@redhat.com>
11146 * gdbhooks.py (find_gcc_source_dir): New helper function.
11147 (class PassNames): New class, locating and parsing passes.def.
11148 (class BreakOnPass): New command "break-on-pass".
11150 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
11152 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
11155 2014-08-05 Richard Biener <rguenther@suse.de>
11157 PR rtl-optimization/61672
11158 * emit-rtl.h (mem_attrs_eq_p): Declare.
11159 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
11160 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
11161 * cfgcleanup.c (merge_memattrs): Likewise.
11162 Include emit-rtl.h.
11164 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11166 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
11167 rather than singleton vectors.
11168 (vqdmlsls_lane_s32): Likewise.
11170 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11172 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
11173 Use VSDQ_HSI mode iterator.
11174 (aarch64_sqrdmulh_laneq<mode>): Likewise.
11175 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
11176 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
11177 Use BUILTIN_VDQHS macro.
11178 (sqrdmulh_laneq): Likewise.
11179 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
11180 (vqdmlals_laneq_s32): Likewise.
11181 (vqdmlslh_laneq_s16): Likewise.
11182 (vqdmlsls_laneq_s32): Likewise.
11183 (vqdmulhh_laneq_s16): Likewise.
11184 (vqdmulhs_laneq_s32): Likewise.
11185 (vqrdmulhh_laneq_s16): Likewise.
11186 (vqrdmulhs_laneq_s32): Likewise.
11188 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11190 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
11191 (vmuld_laneq_f64): Likewise.
11192 (vmuls_laneq_f32): Likewise.
11193 (vmul_n_f64): Likewise.
11194 (vmuld_lane_f64): Reimplement in C.
11195 (vmuls_lane_f32): Likewise.
11197 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11199 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
11201 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
11203 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11205 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
11206 (rbitsi2): Likewise.
11207 (*arm_rev): Set predicable and predicable_short_it attributes.
11209 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11211 * convert.c (convert_to_integer): Guard transformation to lrint by
11214 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
11216 * config/aarch64/aarch64-builtins.c
11217 (aarch64_simd_builtin_type_mode): Delete.
11218 (v8qi_UP): Remap to V8QImode.
11219 (v4hi_UP): Remap to V4HImode.
11220 (v2si_UP): Remap to V2SImode.
11221 (v2sf_UP): Remap to V2SFmode.
11222 (v1df_UP): Remap to V1DFmode.
11223 (di_UP): Remap to DImode.
11224 (df_UP): Remap to DFmode.
11225 (v16qi_UP):V16QImode.
11226 (v8hi_UP): Remap to V8HImode.
11227 (v4si_UP): Remap to V4SImode.
11228 (v4sf_UP): Remap to V4SFmode.
11229 (v2di_UP): Remap to V2DImode.
11230 (v2df_UP): Remap to V2DFmode.
11231 (ti_UP): Remap to TImode.
11232 (ei_UP): Remap to EImode.
11233 (oi_UP): Remap to OImode.
11234 (ci_UP): Map to CImode.
11235 (xi_UP): Remap to XImode.
11236 (si_UP): Remap to SImode.
11237 (sf_UP): Remap to SFmode.
11238 (hi_UP): Remap to HImode.
11239 (qi_UP): Remap to QImode.
11240 (aarch64_simd_builtin_datum): Make mode a machine_mode.
11241 (VAR1): Build builtin name.
11242 (aarch64_init_simd_builtins): Remove dead code.
11244 2014-08-05 Roman Gareev <gareevroman@gmail.com>
11246 * graphite-isl-ast-to-gimple.c:
11247 (set_options): New function.
11248 (scop_to_isl_ast): Add calling of set_options.
11250 2014-08-05 Jakub Jelinek <jakub@redhat.com>
11252 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
11253 (analyze_iv_to_split_insn): Don't initialize them.
11254 (get_ivts_expr): Removed.
11255 (allocate_basic_variable, insert_base_initialization): Use
11256 SET_SRC instead of *get_ivts_expr.
11257 (split_iv): Use &SET_SRC instead of get_ivts_expr.
11259 2014-08-05 Roman Gareev <gareevroman@gmail.com>
11261 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
11262 (translate_isl_ast_for_loop): Add checking of the
11263 flag_loop_parallelize_all.
11264 (ast_build_before_for): New function.
11265 (scop_to_isl_ast): Add checking of the
11266 flag_loop_parallelize_all.
11267 * graphite-dependences.c: Move the defenition of the
11268 scop_get_dependences from graphite-optimize-isl.c to this file.
11269 (apply_schedule_on_deps): Add checking of the ux's emptiness.
11270 (carries_deps): Add checking of the x's value.
11271 * graphite-optimize-isl.c: Move the defenition of the
11272 scop_get_dependences to graphite-dependences.c.
11273 * graphite-poly.h: Add declarations of scop_get_dependences
11276 2014-08-04 Rohit <rohitarulraj@freescale.com>
11279 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
11281 (alt_reg_names): Likewise.
11282 (rs6000_dwarf_register_span): For SPE high registers, replace
11283 dwarf register numbers with GCC hard register numbers.
11284 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
11285 (rs6000_dbx_register_number): For SPE high registers, return dwarf
11286 register number for the corresponding GCC hard register number.
11287 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
11288 newly added GCC hard register numbers for SPE high registers.
11289 (DWARF_FRAME_REGISTERS): Likewise.
11290 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
11291 (DWARF_FRAME_REGNUM): Likewise.
11292 (FIXED_REGISTERS): Likewise.
11293 (CALL_USED_REGISTERS): Likewise.
11294 (CALL_REALLY_USED_REGISTERS): Likewise.
11295 (REG_ALLOC_ORDER): Likewise.
11296 (enum reg_class): Likewise.
11297 (REG_CLASS_NAMES): Likewise.
11298 (REG_CLASS_CONTENTS): Likewise.
11299 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
11301 2014-08-04 Richard Biener <rguenther@suse.de>
11303 * gimple-fold.h (gimple_fold_builtin): Remove.
11304 * gimple-fold.c (gimple_fold_builtin): Make static.
11305 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
11306 fold_stmt, not gimple_fold_builtin.
11308 2014-08-04 Martin Liska <mliska@suse.cz>
11310 * cgraph.h (csi_end_p): Removed.
11311 (csi_next): Likewise.
11312 (csi_node): Likewise.
11313 (csi_start): Likewise.
11314 (cgraph_node_in_set_p): Likewise.
11315 (cgraph_node_set_size): Likewise.
11316 (vsi_end_p): Likewise.
11317 (vsi_next): Likewise.
11318 (vsi_node): Likewise.
11319 (vsi_start): Likewise.
11320 (varpool_node_set_size): Likewise.
11321 (cgraph_node_set_nonempty_p): Likewise.
11322 (varpool_node_set_nonempty_p): Likewise.
11323 * cgraphunit.c (cgraph_process_new_functions): vec replaces
11325 * ipa-inline-transform.c: Likewise.
11326 * ipa-utils.c (cgraph_node_set_new): Removed.
11327 (cgraph_node_set_add): Likewise.
11328 (cgraph_node_set_remove): Likewise.
11329 (cgraph_node_set_find): Likewise.
11330 (dump_cgraph_node_set): Likewise.
11331 (debug_cgraph_node_set): Likewise.
11332 (free_cgraph_node_set): Likewise.
11333 (varpool_node_set_new): Likewise.
11334 (varpool_node_set_add): Likewise.
11335 (varpool_node_set_remove): Likewise.
11336 (varpool_node_set_find): Likewise.
11337 (dump_varpool_node_set): Likewise.
11338 (free_varpool_node_set): Likewise.
11339 (debug_varpool_node_set): Likewise.
11340 * tree-emutls.c (struct tls_var_data):
11341 (emutls_index): Removed.
11342 (emutls_decl): Likewise.
11343 (gen_emutls_addr): Function implementation uses newly added
11344 hash_map<varpool_node *, tls_var_data>.
11345 (clear_access_vars): Likewise.
11346 (create_emultls_var): Likewise.
11347 (ipa_lower_emutls): Likewise.
11348 (reset_access): New function.
11350 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11352 * config/i386/i386.c (ix86_option_override_internal): Add
11353 PTA_RDRND and PTA_MOVBE for bdver4.
11355 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11356 James Greenhalgh <james.greenhalgh@arm.com>
11358 * doc/md.texi (clrsb): Document.
11359 (clz): Change reference to x into operand 1.
11361 (popcount): Likewise.
11363 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11366 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
11367 move to subtarget in serial version if result is ignored.
11369 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11370 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11372 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
11373 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
11374 (sched_analyze_insn): Update use of try_group_insn to
11375 sched_macro_fuse_insns.
11376 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
11377 arguments that are not conditional jumps.
11379 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11381 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
11382 family information. Handle BTVER2 cpu with cpuid family value.
11384 2014-08-04 Tom de Vries <tom@codesourcery.com>
11386 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11387 (glibc_2_11_or_earlier): Document effective-target keywords.
11389 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
11391 * ipa-devirt.c (odr_type_warn_count): Add type.
11392 (possible_polymorphic_call_targets): Set it.
11393 (ipa_devirt): Use it.
11395 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
11397 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
11399 * ipa-devirt.c: Include hash-map.h
11400 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
11401 (clear_speculation): Break out of ...
11402 (get_class_context): ... here; speed up handling obviously useless
11404 (odr_type_warn_count, decl_warn_count): New structures.
11405 (final_warning_record): New structure.
11406 (final_warning_records): New static variable.
11407 (possible_polymorphic_call_targets): Cleanup handling of
11408 speculative info; do not build speculation when user do not care;
11409 record info about warnings when asked for.
11410 (add_decl_warning): New function.
11411 (type_warning_cmp): New function.
11412 (decl_warning_cmp): New function.
11413 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
11414 (gate): Enable pass when warnings are requested.
11415 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
11418 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
11420 * hash-map.h (default_hashmap_traits::mark_key_deleted):
11422 (hash_map::remove): New method.
11423 (hash_map::traverse): New method.
11424 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
11425 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
11426 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
11427 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
11428 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
11429 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
11432 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
11434 * hash-set.h: new File.
11435 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
11436 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
11437 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
11438 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
11439 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
11440 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
11441 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
11442 varpool.c: Use hash_set instead of pointer_set.
11444 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
11446 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
11448 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11450 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
11451 for frame access when strict_p is false.
11453 2014-08-01 Renlin Li <renlin.li@arm.com>
11454 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11456 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
11457 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
11458 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
11460 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
11462 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
11463 aarch64_mem_pair_offset.
11465 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11467 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
11469 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
11470 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
11472 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
11474 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
11476 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
11478 PR regression/61510
11479 * cgraphunit.c (analyze_functions): Use get_create rather than get
11480 for decls which are clones of abstract functions.
11482 2014-08-01 Martin Liska <mliska@suse.cz>
11484 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
11485 * ipa-prop.h (count_formal_params): Global function created from static.
11486 * ipa-prop.c (count_formal_params): Likewise.
11487 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
11488 profiles for semantically equivalent functions.
11489 * passes.c (do_per_function): If we load body of a function
11490 during WPA, this condition should behave same.
11491 * varpool.c (ctor_for_folding): More tolerant assert for variable
11492 aliases created during WPA.
11494 2014-08-01 Martin Liska <mliska@suse.cz>
11496 * doc/invoke.texi (Options That Control Optimization): Documentation
11497 for -foptimize-strlen introduced. Optimization levels default options
11500 2014-08-01 Jakub Jelinek <jakub@redhat.com>
11502 * opts.c (common_handle_option): Handle -fsanitize=alignment.
11503 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
11504 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
11506 * stor-layout.h (min_align_of_type): New prototype.
11507 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
11508 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
11510 * ubsan.c: Include builtins.h.
11511 (ubsan_expand_bounds_ifn): Change return type to bool,
11512 always return true.
11513 (ubsan_expand_null_ifn): Change return type to bool, change
11514 argument to gimple_stmt_iterator *. Handle both null and alignment
11515 sanitization, take type from ckind argument's type rather than
11517 (instrument_member_call): Removed.
11518 (instrument_mem_ref): Remove t argument, add mem and base arguments.
11519 Handle both null and alignment sanitization, don't say whole
11520 struct access is member access. Build 3 argument IFN_UBSAN_NULL
11521 call instead of 2 argument.
11522 (instrument_null): Adjust instrument_mem_ref caller. Don't
11523 instrument calls here.
11524 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
11525 like SANITIZE_NULL.
11526 * stor-layout.c (min_align_of_type): New function.
11527 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
11528 Or it into SANITIZE_UNDEFINED.
11529 * doc/invoke.texi (-fsanitize=alignment): Document.
11531 2014-07-31 Andi Kleen <ak@linux.intel.com>
11533 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
11535 2014-07-31 Andi Kleen <ak@linux.intel.com>
11537 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
11539 (vn_reference_compute_hash): Dito.
11540 (vn_nary_op_compute_hash): Dito.
11541 (vn_phi_compute_hash): Dito.
11542 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
11544 2014-07-31 Andi Kleen <ak@linux.intel.com>
11546 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
11547 Rename to inchash:add_expr_commutative. Convert to inchash.
11548 (iterative_hash_hashable_expr): Rename to
11549 inchash:add_hashable_expr. Convert to inchash.
11550 (avail_expr_hash): Dito.
11552 2014-07-31 Andi Kleen <ak@linux.intel.com>
11554 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
11555 Convert to inchash.
11557 2014-07-31 Andi Kleen <ak@linux.intel.com>
11559 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
11561 2014-07-31 Andi Kleen <ak@linux.intel.com>
11563 * Makefile.in (OBJS): Add rtlhash.o
11564 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
11565 (loc_checksum): Dito.
11566 (loc_checksum_ordered): Dito.
11567 (hash_loc_operands): Dito.
11569 (hash_loc_list): Dito.
11570 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
11571 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
11572 * rtlhash.c: New file.
11573 * rtlhash.h: New file.
11575 2014-07-31 Andi Kleen <ak@linux.intel.com>
11577 * inchash.h (inchash): Change inchash class to namespace.
11578 (class hash): ... Rename from inchash.
11579 (add_object): Move from macro to class template.
11580 * lto-streamer-out.c (hash_tree): Change inchash
11582 * tree.c (build_type_attribute_qual_variant): Dito.
11583 (type_hash_list): Dito.
11584 (attribute_hash_list): Dito.
11585 (iterative_hstate_expr): Rename to inchash::add_expr
11586 (build_range_type_1): Change inchash to inchash::hash
11587 and use hash::add_expr.
11588 (build_array_type_1): Dito.
11589 (build_function_type): Dito
11590 (build_method_type_directly): Dito.
11591 (build_offset_type): Dito.
11592 (build_complex_type): Dito.
11593 (make_vector_type): Dito.
11594 * tree.h (iterative_hash_expr): Dito.
11596 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
11598 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
11600 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
11602 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
11603 correct alphabetical position.
11604 (vpaddd_f64): Rewrite using builtins.
11605 (vpaddd_s64): Move to correct alphabetical position.
11608 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
11611 * config/sh/sh.c (sh_legitimate_address_p,
11612 sh_legitimize_reload_address): Handle reg+reg address modes when
11613 ALLOW_INDEXED_ADDRESS is false.
11614 * config/sh/predicates.md (general_movsrc_operand,
11615 general_movdst_operand): Likewise.
11617 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
11619 * config/aarch64/aarch64-builtins.c
11620 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
11623 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
11625 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
11626 the generated mask based on BYTES_BIG_ENDIAN.
11627 (aarch64_simd_check_vect_par_cnst_half): New.
11628 * config/aarch64/aarch64-protos.h
11629 (aarch64_simd_check_vect_par_cnst_half): New.
11630 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
11631 the check out to aarch64_simd_check_vect_par_cnst_half.
11632 (vect_par_cnst_lo_half): Likewise.
11633 * config/aarch64/aarch64-simd.md
11634 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
11635 (move_hi_quad_<mode>): Always generate a low mask.
11637 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
11639 * doc/invoke.texi (AVR Options): Add documentation about
11640 __AVR_DEVICE_NAME__ built-in macro.
11642 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
11645 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
11646 constraints are satisfied.
11647 (<shift>di3_neon): Likewise.
11649 2014-07-31 Richard Biener <rguenther@suse.de>
11651 PR tree-optimization/61964
11652 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
11653 by structural equality.
11655 2014-07-31 Yury Gribov <y.gribov@samsung.com>
11657 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
11658 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
11659 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
11661 * gcc.c (sanitize_spec_function): Support new option.
11662 (SANITIZER_SPEC): Remove now redundant check.
11663 * opts.c (common_handle_option): Support new option.
11664 (finish_options): Check for incompatibilities.
11665 * toplev.c (process_options): Split userspace-specific checks.
11667 2014-07-31 Richard Biener <rguenther@suse.de>
11669 * lto-streamer.h (struct output_block): Remove global.
11670 (struct data_in): Remove labels, num_named_labels and
11671 num_unnamed_labels.
11672 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
11673 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
11675 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
11678 * common.opt (-Wreturn-local-addr): Moved from c.opt.
11679 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
11680 (isolate_path): New argument to avoid inserting a trap.
11681 (find_implicit_erroneous_behaviour): Handle returning the address
11682 of a local variable.
11683 (find_explicit_erroneous_behaviour): Likewise.
11685 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
11688 * toplev.c (init_random_seed): Move piece of code never called to
11690 (set_random_seed): see above.
11692 2014-07-31 Tom de Vries <tom@codesourcery.com>
11694 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
11696 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
11698 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
11699 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
11701 2014-07-31 Richard Biener <rguenther@suse.de>
11703 * data-streamer.h (streamer_write_data_stream): Declare here,
11705 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
11706 * lto-cgraph.c (lto_output_node): Adjust.
11707 (lto_output_varpool_node): Likewise.
11708 * data-streamer-out.c (streamer_string_index): Likewise.
11709 (streamer_write_data_stream, lto_append_block): Move from ...
11710 * lto-section-out.c (lto_output_data_stream,
11711 lto_append_block): ... here.
11713 2014-07-30 Mike Stump <mikestump@comcast.net>
11715 * configure.ac: Also check for popen.
11716 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
11717 * configure: Regenerate.
11718 * config.in: Regenerate.
11720 2014-07-30 Martin Jambor <mjambor@suse.cz>
11722 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
11723 parameter to gimple.
11725 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11727 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
11728 address as second parameter to __tpf_eh_return routine.
11730 2014-07-30 Jiong Wang <jiong.wang@arm.com>
11732 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
11735 2014-07-30 Tom Tromey <tromey@redhat.com>
11738 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
11739 * doc/extend.texi (Type Attributes): Document designated_init
11742 2014-07-30 Roman Gareev <gareevroman@gmail.com>
11744 * graphite-isl-ast-to-gimple.c:
11745 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
11746 (gcc_expression_from_isl_expression): Pass type to
11747 gcc_expression_from_isl_ast_expr_id.
11749 2014-07-30 Richard Biener <rguenther@suse.de>
11751 * lto-streamer.h (lto_write_data): New function.
11752 * langhooks.c (lhd_append_data): Do not free block.
11753 * lto-section-out.c (lto_write_data): New function writing
11754 raw data to the current section.
11755 (lto_write_stream): Adjust for langhook semantic change.
11756 (lto_destroy_simple_output_block): Write header directly.
11757 * lto-opts.c (lto_write_options): Write options directly.
11758 * lto-streamer-out.c (produce_asm): Write heaeder directly.
11759 (lto_output_toplevel_asms): Likewise.
11760 (copy_function_or_variable): Copy data directly.
11761 (write_global_references): Output index table directly.
11762 (lto_output_decl_state_refs): Likewise.
11763 (write_symbol): Write data directly.
11764 (produce_symtab): Adjust.
11765 (produce_asm_for_decls): Output header and refs directly.
11767 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
11769 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
11770 to speculative_targets
11771 (get_class_context): Fix handling of contextes without outer type;
11772 avoid matching non-polymorphic types in LTO.
11773 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
11774 parameter to speculative_targetsp; handle speculation.
11775 (dump_possible_polymorphic_call_targets): Update dumping.
11777 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
11779 * common.opt (Wodr): Enable by default.
11781 2014-07-29 Olivier Hainque <hainque@adacore.com>
11783 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
11785 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
11788 * gengtype.c (strtoken): New function.
11789 (create_user_defined_type): Replace strtok with strtoken.
11791 2014-07-29 Nathan Sidwell <nathan@acm.org>
11793 * gcov-io.c (gcov_var): Make hidden.
11794 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
11795 (gcov_do_dump): Declare.
11796 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
11798 2014-07-29 Martin Jambor <mjambor@suse.cz>
11800 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
11801 parameter to gimple.
11802 (sra_modify_assign): Likewise.
11804 2014-07-29 Richard Biener <rguenther@suse.de>
11806 PR middle-end/52478
11807 * expr.c (expand_expr_real_2): Revert last change.
11809 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
11811 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
11812 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
11813 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
11815 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
11816 (contains_type_p): Forward declare.
11817 (polymorphic_call_target_hasher::hash): Hash speculative info.
11818 (polymorphic_call_target_hasher::equal): Compare speculative info.
11819 (get_class_context): Handle speuclation.
11820 (contains_type_p): Update.
11821 (get_polymorphic_call_info_for_decl): Update.
11822 (walk_ssa_copies): Break out from ...
11823 (get_polymorphic_call_info): ... here; set speculative context
11825 * ipa-prop.c (ipa_write_indirect_edge_info,
11826 ipa_read_indirect_edge_info): Stream speculative context.
11827 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
11828 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
11829 SPECULATIVE_MAYBE_DERIVED_TYPE).
11830 (possible_polymorphic_call_targets overriders): Update.
11831 (dump_possible_polymorphic_call_targets overriders): Update.
11832 (dump_possible_polymorphic_call_target_p overriders): Update.
11834 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
11836 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
11837 ipa-devirt path; fix thinko there.
11839 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
11841 * config/i386/i386.c (ix86_return_in_memory): Replace one
11842 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
11844 2014-07-28 Marek Polacek <polacek@redhat.com>
11846 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
11848 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
11850 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
11851 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
11852 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
11853 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
11854 (USE_LD_AS_NEEDED): Likewise.
11855 (ASM_APP_ON): Likewise.
11856 (ASM_APP_OFF): Likewise.
11857 (TARGET_POSIX_IO): Likewise.
11858 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
11859 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
11860 (USE_LD_AS_NEEDED): Likewise.
11861 (ASM_APP_ON): Likewise.
11862 (ASM_APP_OFF): Likewise.
11863 (TARGET_POSIX_IO): Likewise.
11865 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
11867 PR middle-end/61734
11868 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
11869 operators other than the equality operators.
11871 2014-07-28 Richard Biener <rguenther@suse.de>
11873 PR middle-end/52478
11874 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
11875 sure to register SImode ones, not only >= word_mode ones.
11876 * expr.c (expand_expr_real_2): When expanding -ftrapv
11877 binops do not use OPTAB_LIB_WIDEN.
11879 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
11881 PR middle-end/61919
11882 * tree-outof-ssa.c (insert_partition_copy_on_edge)
11883 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
11884 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
11885 inserting them in the insn stream.
11887 2014-07-28 Marek Polacek <polacek@redhat.com>
11889 PR middle-end/61913
11890 * common.opt (Wodr): Add Var.
11892 2014-07-28 Richard Biener <rguenther@suse.de>
11894 PR tree-optimization/61921
11895 * tree-ssa-structalias.c (create_variable_info_for_1): Check
11896 if there is a varpool node before dereferencing it.
11898 2014-07-28 Roman Gareev <gareevroman@gmail.com>
11900 * graphite-sese-to-poly.c:
11901 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
11902 id of the pbb), which contains pointer to the pbb1.
11904 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
11906 2014-07-28 Roman Gareev <gareevroman@gmail.com>
11908 * graphite-isl-ast-to-gimple.c:
11909 (graphite_create_new_guard): New function.
11910 (translate_isl_ast_node_if): New function.
11911 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
11913 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
11915 2014-07-27 Anthony Green <green@moxielogic.com>
11917 * config.gcc: Add moxie-*-moxiebox* configuration.
11918 * config/moxie/moxiebox.h: New file.
11920 2014-07-26 Andrew Pinski <apinski@cavium.com>
11922 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
11923 from the read only register.
11925 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
11927 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
11928 as the allocation class if it isn't likely to be spilled.
11930 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
11932 * rtl.h (tls_referenced_p): Declare.
11933 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
11934 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
11935 (mips_cannot_force_const_mem): Use tls_referenced_p.
11936 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
11937 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
11938 instead of pa_tls_referenced_p.
11939 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
11940 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
11941 (pa_legitimate_constant_p): Likewise.
11942 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
11943 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
11944 (rs6000_cannot_force_const_mem, rs6000_emit_move)
11945 (rs6000_address_for_altivec): Use tls_referenced_p instead of
11946 rs6000_tls_referenced_p.
11947 (rs6000_tls_symbol_ref_1): Delete.
11949 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
11952 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
11953 Optimize inverse of a VEC_CONCAT.
11955 2014-07-25 Xinliang David Li <davidxl@google.com>
11957 * params.def: New parameter.
11958 * coverage.c (get_coverage_counts): Check new flag.
11959 (coverage_compute_profile_id): Check new flag.
11960 (coverage_begin_function): Check new flag.
11961 (coverage_end_function): Check new flag.
11962 * value-prof.c (coverage_node_map_initialized_p): New function.
11963 (init_node_map): Populate map with all functions.
11964 * doc/invoke.texi: Document new parameter.
11966 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
11967 Richard Biener <rguenther@suse.de>
11969 * lto-streamer-out.c (struct sccs): Turn to ...
11970 (class DFS): ... this one; refactor the DFS walk so it can
11971 be re-done on per-SCC basis.
11972 (DFS::DFS): New constructor.
11973 (DFS::~DFS): New destructor.
11974 (hash_tree): Add new MAP argument holding in-SCC hash values;
11975 remove POINTER_TYPE hashing hack.
11976 (scc_entry_compare): Rename to ...
11977 (DFS::scc_entry_compare): ... this one.
11978 (hash_scc): Rename to ...
11979 (DFS::hash_scc): ... this one; pass output_block instead
11980 of streamer_cache; work harder to get unique and stable SCC
11982 (DFS_write_tree): Rename to ...
11983 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
11984 (lto_output_tree): Update.
11986 2014-07-25 Andi Kleen <ak@linux.intel.com>
11988 * lto-streamer-out.c (hash_tree): Convert to inchash.
11990 2014-07-25 Andi Kleen <ak@linux.intel.com>
11992 * tree.c (build_type_attribute_qual_variant): Use inchash.
11993 (type_hash_list): Dito.
11994 (attribute_hash_list): Dito
11995 (iterative_hstate_expr): Dito.
11996 (iterative_hash_expr): Dito.
11997 (build_range_type_1): Dito.
11998 (build_array_type_1): Dito.
11999 (build_function_type): Dito.
12000 (build_method_type_directly): Dito.
12001 (build_offset_type): Dito.
12002 (build_complex_type): Dito.
12003 (make_vector_type): Dito.
12004 * tree.h (iterative_hash_expr): Add compat wrapper.
12005 (iterative_hstate_expr): Add.
12007 2014-07-25 Andi Kleen <ak@linux.intel.com>
12009 * Makefile.in (OBJS): Add inchash.o.
12010 (PLUGIN_HEADERS): Add inchash.h.
12011 * ipa-devirt.c: Include inchash.h.
12012 * lto-streamer-out.c: Dito.
12013 * tree-ssa-dom.c: Dito.
12014 * tree-ssa-pre.c: Dito.
12015 * tree-ssa-sccvn.c: Dito.
12016 * tree-ssa-tail-merge.c: Dito.
12018 * tree.c (iterative_hash_hashval_t): Move to ...
12019 (iterative_hash_host_wide_int): Move to ...
12020 * inchash.c: Here. New file.
12021 * tree.h (iterative_hash_hashval_t): Move to ...
12022 (iterative_hash_host_wide_int): Move to ...
12023 * inchash.h: Here. New file.
12025 2014-07-25 Richard Biener <rguenther@suse.de>
12027 PR middle-end/61762
12028 PR middle-end/61894
12029 * fold-const.c (native_encode_int): Add and handle offset
12030 parameter to do partial encodings of expr.
12031 (native_encode_fixed): Likewise.
12032 (native_encode_real): Likewise.
12033 (native_encode_complex): Likewise.
12034 (native_encode_vector): Likewise.
12035 (native_encode_string): Likewise.
12036 (native_encode_expr): Likewise.
12037 * fold-const.c (native_encode_expr): Add offset parameter
12039 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
12040 (fold_ctor_reference): Handle all reads from tcc_constant
12043 2014-07-25 Richard Biener <rguenther@suse.de>
12045 * tree-inline.c (estimate_move_cost): Mark speed_p argument
12046 as possibly unused.
12048 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12050 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
12052 2014-07-24 Kyle McMartin <kyle@redhat.com>
12054 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
12056 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12058 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
12060 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
12062 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
12063 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
12064 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
12066 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12068 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
12069 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
12070 aggregate types. Instead, *all* aggregate types, except for single-
12071 element or homogeneous float/vector aggregates, are quadword-aligned
12072 if required by their type alignment. Issue -Wpsabi note when a type
12073 is now treated differently than before.
12075 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12077 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
12078 does not fit fully into floating-point registers, and there is still
12079 space in the register parameter area, use GPRs to pass those parts
12080 of the argument. Issue -Wpsabi note if any parameter is now treated
12081 differently than before.
12082 (rs6000_arg_partial_bytes): Update.
12084 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
12086 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
12088 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12090 * rtl.h (target_rtl): Remove lang_dependent_initialized.
12091 * toplev.c (initialize_rtl): Don't use it. Move previously
12092 "language-dependent" calls to...
12093 (backend_init): ...here.
12094 (lang_dependent_init_target): Don't set lang_dependent_initialized.
12095 Assert that RTL initialization hasn't happend yet.
12097 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12099 PR rtl-optimization/61629
12100 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
12101 they have already been initialized.
12103 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12105 PR middle-end/61268
12106 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
12107 DECL_INCOMING_RTL and entry_parm.
12108 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
12109 * calls.c (load_register_parameters): Likewise argument values.
12110 (emit_library_call_value_1, store_one_arg): Likewise argument
12112 * config/i386/i386.c (assign_386_stack_local): Likewise the local
12114 * explow.c (validize_mem): Modify the argument in-place.
12116 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12118 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
12119 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
12121 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12123 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
12124 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
12126 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12128 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
12129 (aarch64_save_callee_saves): New parameter "skip_wb".
12130 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
12132 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12134 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
12136 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
12138 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12140 * graphite-isl-ast-to-gimple.c:
12141 (graphite_create_new_loop): Add calling of isl_id_free to properly
12142 decrement reference counts.
12144 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
12146 2014-07-24 Martin Liska <mliska@suse.cz>
12147 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
12149 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
12150 (rs6000_code_end): Likewise.
12152 2014-07-24 Martin Liska <mliska@suse.cz>
12154 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
12155 symtab_node funtion used.
12156 (rs6000_xcoff_declare_object_name): Likewise.
12158 2014-07-24 Martin Liska <mliska@suse.cz>
12160 * cgraphunit.c (compile): Correct function used.
12162 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12164 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
12167 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12170 * varasm.c (bss_initializer_p): Handle offlined ctors.
12171 (align_variable, get_variable_align): Likewise.
12172 (make_decl_one_only): Likewise.
12173 (default_binds_local_p_1): Likewise.
12174 (decl_binds_to_current_def_p): Likewise.
12175 (get_variable_section): Get constructor if it is offlined.
12176 (assemble_variable_contents): Sanity check that the caller
12177 streamed in the ctor in LTO.
12179 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12181 * graphite-isl-ast-to-gimple.c:
12182 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
12183 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
12184 isl_ast_op_pdiv_r to the different case.
12186 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
12188 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12190 PR middle-end/61876
12191 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
12192 when flag_errno_math is on.
12194 2014-07-24 Martin Liska <mliska@suse.cz>
12196 * cgraph.h (varpool_node):
12197 (availability get_availability (void)):
12198 created from cgraph_variable_initializer_availability
12199 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
12200 created from: cgraph_variable_initializer_availability
12201 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
12202 (void finalize_named_section_flags (void)):
12203 created from varpool_finalize_named_section_flags
12204 (bool assemble_decl (void)): created from varpool_assemble_decl
12205 (void analyze (void)): created from varpool_analyze_node
12206 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
12207 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
12208 (void remove_initializer (void)): created from varpool_remove_initializer
12209 (tree get_constructor (void)): created from varpool_get_constructor
12210 (bool externally_visible_p (void)): created from varpool_externally_visible_p
12211 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
12212 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
12213 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
12214 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
12215 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
12216 (static bool output_variables (void)): created from varpool_output_variables
12217 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
12218 created from varpool_extra_name_alias
12219 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
12220 (static void dump_varpool (FILE *f)): created from dump_varpool
12221 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
12222 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
12223 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
12224 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
12225 (void assemble_aliases (void)): created from assemble_aliases
12227 2014-07-24 Martin Liska <mliska@suse.cz>
12229 * cgraph.h (symtab_node):
12230 (void register_symbol (void)): created from symtab_register_node
12231 (void remove (void)): created from symtab_remove_node
12232 (void dump (FILE *f)): created from dump_symtab_node
12233 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
12234 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
12235 (struct ipa_ref *add_reference (symtab_node *referred_node,
12236 enum ipa_ref_use use_type)): created from add_reference
12237 (struct ipa_ref *add_reference (symtab_node *referred_node,
12238 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
12239 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
12240 gimple stmt)): created from maybe_add_reference
12241 (bool semantically_equivalent_p (symtab_node *target)): created from
12242 symtab_semantically_equivalent_p
12243 (void remove_from_same_comdat_group (void)): created from
12244 remove_from_same_comdat_group
12245 (void add_to_same_comdat_group (symtab_node *old_node)): created from
12246 symtab_add_to_same_comdat_group
12247 (void dissolve_same_comdat_group_list (void)): created from
12248 symtab_dissolve_same_comdat_group_list
12249 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
12250 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
12251 created from symtab_alias_ultimate_target
12252 (inline symtab_node *next_defined_symbol (void)): created from
12253 symtab_next_defined_symbol
12254 (bool resolve_alias (symtab_node *target)): created from
12255 symtab_resolve_alias
12256 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
12257 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
12258 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
12259 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
12260 (void set_section (const char *section)): created from set_section_1
12261 (enum availability get_availability (void)): created from symtab_node_availability
12262 (void make_decl_local (void)): created from symtab_make_decl_local
12263 (bool real_symbol_p (void)): created from symtab_read_node
12264 (can_be_discarded_p (void)): created from symtab_can_be_discarded
12265 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
12266 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
12267 symtab_in_same_comdat_p;
12268 (bool address_taken_from_non_vtable_p (void)): created from
12269 address_taken_from_non_vtable_p
12270 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
12271 (static void dump_table (FILE *)): created from dump_symtab
12272 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
12273 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
12274 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
12275 symtab_used_from_object_file_p
12276 (void dump_base (FILE *)): created from dump_symtab_base
12277 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
12278 (void unregister (void)): created from symtab_unregister_node
12279 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
12280 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
12281 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
12282 symtab_nonoverwritable_alias_1
12283 * cgraph.h (cgraph_node):
12284 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
12285 created from cgraph_remove_node_and_inline_clones
12286 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
12287 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
12288 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
12289 (cgraph_node *function_symbol (enum availability *avail = NULL)):
12290 created from cgraph_function_node
12291 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
12292 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
12293 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
12294 created from cgraph_create_clone
12295 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
12296 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
12297 created from cgraph_create_virtual_clone
12298 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
12299 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
12300 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
12301 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
12302 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
12303 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
12304 created from cgraph_function_version_info
12305 (struct cgraph_function_version_info *insert_new_function_version (void)):
12306 created from insert_new_cgraph_node_version
12307 (struct cgraph_function_version_info *function_version (void)): created from
12308 get_cgraph_node_version
12309 (void analyze (void)): created from analyze_function
12310 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
12311 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
12312 tree real_alias) cgraph_add_thunk
12313 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
12314 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
12315 created from cgraph_function_or_thunk_node
12316 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
12317 created from expand_thunk
12318 (void reset (void)): created from cgraph_reset_node
12319 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
12320 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
12321 (void remove (void)): created from cgraph_remove_node
12322 (void dump (FILE *f)): created from dump_cgraph_node
12323 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
12324 (bool get_body (void)): created from cgraph_get_body
12325 (void release_body (void)): created from cgraph_release_function_body
12326 (void unnest (void)): created from cgraph_unnest_node
12327 (void make_local (void)): created from cgraph_make_node_local
12328 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
12329 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
12330 gcov_type count, int freq)): created from cgraph_create_edge
12331 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
12332 gcov_type count, int freq)): created from cgraph_create_indirect_edge
12333 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
12334 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
12335 created from cgraph_create_edge_including_clones
12336 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
12337 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
12338 (void remove_callers (void)): created from cgraph_node_remove_callers
12339 (void remove_callees (void)): created from cgraph_node_remove_callees
12340 (enum availability get_availability (void)): created from cgraph_function_body_availability
12341 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
12342 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
12343 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
12344 (void call_duplication_hooks (cgraph_node *node2)): created from
12345 cgraph_call_node_duplication_hooks
12346 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
12347 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
12348 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
12349 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
12350 (void call_function_insertion_hooks (void)):
12351 created from cgraph_call_function_insertion_hooks
12352 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
12353 (bool local_p (void)): created from cgraph_local_node
12354 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
12355 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
12356 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
12357 (inline bool only_called_directly_or_aliased_p (void)):
12358 created from cgraph_only_called_directly_or_aliased_p
12359 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
12360 created from cgraph_will_be_removed_from_program_if_no_direct_calls
12361 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
12362 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
12363 (bool can_remove_if_no_direct_calls_p (void)):
12364 created from cgraph_can_remove_if_no_direct_calls_p
12365 (inline bool has_gimple_body_p (void)):
12366 created from cgraph_function_with_gimple_body_p
12367 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
12368 (static void dump_cgraph (FILE *f)): created from dump_cgraph
12369 (static inline void debug_cgraph (void)): created from debug_cgraph
12370 (static void record_function_versions (tree decl1, tree decl2)):
12371 created from record_function_versions
12372 (static void delete_function_version (tree decl)):
12373 created from delete_function_version
12374 (static void add_new_function (tree fndecl, bool lowered)):
12375 created from cgraph_add_new_function
12376 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
12377 (static cgraph_node * create (tree decl)): created from cgraph_create_node
12378 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
12379 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
12380 (static cgraph_node *get_for_asmname (tree asmname)):
12381 created from cgraph_node_for_asm
12382 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
12383 created from cgraph_same_body_alias
12384 (static bool used_from_object_file_p_worker (cgraph_node *node,
12385 void *): new function
12386 (static bool non_local_p (cgraph_node *node, void *)):
12387 created from cgraph_non_local_node_p_1
12388 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
12389 created from verify_cgraph
12390 (static bool make_local (cgraph_node *node, void *)):
12391 created from cgraph_make_node_local
12392 (static cgraph_node *create_alias (tree alias, tree target)):
12393 created from cgraph_create_function_alias
12394 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
12395 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
12396 created from cgraph_create_edge_1
12397 * cgraph.h (varpool_node):
12398 (void remove (void)): created from varpool_remove_node
12399 (void dump (FILE *f)): created from dump_varpool_node
12401 2014-07-24 Richard Biener <rguenther@suse.de>
12404 * tree-ssa-structalias.c (create_variable_info_for_1):
12405 Use varpool_get_constructor.
12406 (create_variable_info_for): Likewise.
12408 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12410 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
12411 subtract outgoing area size when restoring stack_pointer_rtx.
12413 2014-07-24 Nick Clifton <nickc@redhat.com>
12415 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
12416 that operations are taking place in parallel.
12417 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
12419 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
12421 * omp-low.c (extract_omp_for_data): Add missing break statement.
12423 2014-07-24 Richard Biener <rguenther@suse.de>
12425 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
12426 * tree-inline.c (estimate_move_cost): Add speed_p parameter
12427 and adjust MOVE_RATIO query accordingly.
12428 (estimate_num_insns): Adjust callers.
12429 * ipa-prop.c (ipa_populate_param_decls): Likewise.
12430 * ipa-cp.c (gather_context_independent_values,
12431 estimate_local_effects): Likewise.
12432 * ipa-split.c (consider_split): Likewise.
12434 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
12436 * config/i386/driver-i386.c: Remove names of unused arguments and
12437 unnecessary unused attributes.
12438 * config/i386/host-mingw32.c: Likewise.
12439 * config/i386/i386.c: Likewise.
12440 * config/i386/winnt-stubs.c: Likewise.
12441 * config/i386/winnt.c: Likewise.
12443 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12445 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
12446 (aarch64_gen_loadwb_pair): New helper function.
12447 (aarch64_expand_epilogue): Simplify code using new helper functions.
12448 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
12450 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12452 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
12453 (aarch64_gen_storewb_pair): New helper function.
12454 (aarch64_expand_prologue): Simplify code using new helper functions.
12455 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
12457 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12459 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
12460 Rename to aarch64_save_callee_saves, remove restore code.
12461 (aarch64_restore_callee_saves): New function.
12463 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12465 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
12466 (aarch64_save_callee_saves): New function to handle reg save
12467 for both core and vectore regs.
12469 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12471 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
12472 (aarch64_gen_store_pair): New helper function.
12473 (aarch64_save_or_restore_callee_save_registers)
12474 (aarch64_save_or_restore_fprs): Use new helper functions.
12476 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12478 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
12479 (aarch64_save_or_restore_callee_save_registers)
12480 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
12482 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12484 * config/aarch64/aarch64.c
12485 (aarch64_save_or_restore_callee_save_registers)
12486 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
12488 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12490 * config/aarch64/aarch64.c
12491 (aarch64_save_or_restore_callee_save_registers)
12492 (aarch64_save_or_restore_fprs): Remove 'increment'.
12494 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12496 * config/aarch64/aarch64.c
12497 (aarch64_save_or_restore_callee_save_registers)
12498 (aarch64_save_or_restore_fprs): Use register offset in
12499 cfun->machine->frame.reg_offset.
12501 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12503 * config/aarch64/aarch64.c
12504 (aarch64_save_or_restore_callee_save_registers)
12505 (aarch64_save_or_restore_fprs): Remove base_rtx.
12507 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12509 * config/aarch64/aarch64.c
12510 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
12511 to 'start_offset'. Remove local variable 'start_offset'.
12513 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12515 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
12516 type to HOST_WIDE_INT.
12518 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12520 * config/aarch64/aarch64.c (aarch64_expand_prologue)
12521 (aarch64_save_or_restore_fprs)
12522 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
12524 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
12526 * config/arm/t-rtems-eabi: Add
12527 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
12528 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
12529 mbig-endian/mthumb/march=armv7-r, and
12530 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
12533 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
12534 Chris Johns <chrisj@rtems.org>
12535 Joel Sherrill <joel.sherrill@oarcorp.com>
12537 * config.gcc: Add nios2-*-rtems*.
12538 * config/nios2/rtems.h: New file.
12539 * gcc/config/nios2/t-rtems: New file.
12541 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
12544 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
12545 constant numbers, not general constants.
12546 (rs6000_expand_vector_init): Ditto.
12548 2014-07-23 Nathan Sidwell <nathan@acm.org>
12550 * gcov-tool.c (gcov_list): Declare here.
12551 (set_gcov_list): Remove.
12552 (gcov_output_files): Set gcov_list directly.
12554 2014-07-23 Host Schirmeier <horst@schirmeier.com>
12556 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
12558 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12560 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
12561 callee-saved registers are available for padding purpose
12562 and r3 is not mandatory, then prefer use those callee-saved
12565 2014-07-23 Richard Biener <rguenther@suse.de>
12567 * params.def (PARAM_MAX_COMBINE_INSNS): New.
12568 * combine.c: Include statistics.h and params.h.
12569 (combine_instructions): Guard three and four insn combines
12570 with max-combine-insns value. Record statistics for combines
12572 * doc/invoke.texi (max-combine-insns): Document new param.
12574 2014-07-23 Roman Gareev <gareevroman@gmail.com>
12576 * graphite-isl-ast-to-gimple.c:
12577 (translate_isl_ast_node_block): New function.
12578 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
12580 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
12581 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
12583 2014-07-23 Roman Gareev <gareevroman@gmail.com>
12585 * graphite-isl-ast-to-gimple.c:
12586 (get_max_schedule_dimensions): New function.
12587 (extend_schedule): Likewise.
12588 (generate_isl_schedule): Add calling of extend_schedule and
12589 get_max_schedule_dimensions.
12591 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12593 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
12594 (case UNSPEC): Handle UNSPEC_RBIT.
12596 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12598 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
12599 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
12601 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12603 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
12605 2014-07-22 Roman Gareev <gareevroman@gmail.com>
12607 * graphite-isl-ast-to-gimple.c:
12608 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
12609 (ivs_params_clear):
12610 (build_iv_mapping): New function.
12611 (translate_isl_ast_node_user): Likewise.
12612 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
12614 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
12615 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
12616 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
12618 2014-07-21 Bin Cheng <bin.cheng@arm.com>
12621 * config/arm/arm.md (setmem): New pattern.
12622 * config/arm/arm-protos.h (struct tune_params): New fields.
12623 (arm_gen_setmem): New prototype.
12624 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
12625 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
12626 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
12627 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
12628 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
12629 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
12630 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
12631 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
12632 (arm_const_inline_cost): New function.
12633 (arm_block_set_max_insns): New function.
12634 (arm_block_set_non_vect_profit_p): New function.
12635 (arm_block_set_vect_profit_p): New function.
12636 (arm_block_set_unaligned_vect): New function.
12637 (arm_block_set_aligned_vect): New function.
12638 (arm_block_set_unaligned_non_vect): New function.
12639 (arm_block_set_aligned_non_vect): New function.
12640 (arm_block_set_vect, arm_gen_setmem): New functions.
12642 2014-07-21 Bin Cheng <bin.cheng@arm.com>
12644 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
12646 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
12649 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
12650 out of #ifdef __OPTIMIZE__.
12652 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
12654 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
12655 different trapping status if -fnon-call-exceptions is enabled.
12657 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
12659 * expr.c (store_field): Handle VOIDmode for calls that return values
12660 in multiple locations.
12662 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
12664 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
12665 (altivec_vsldoi_<mode>): Likewise.
12667 2014-07-20 Roman Gareev <gareevroman@gmail.com>
12669 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
12670 to the number of characters in the line.
12672 2014-07-20 Roman Gareev <gareevroman@gmail.com>
12674 * graphite-isl-ast-to-gimple.c: Add using of
12675 build_nonstandard_integer_type instead of int128_integer_type_node.
12677 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
12679 * toplev.c (output_stack_usage): Adjust the location of the warning.
12681 2014-07-19 Daniel Cederman <cederman@gaisler.com>
12683 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
12684 (*membar_storeload): Disable for LEON3.
12686 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
12688 PR rtl-optimization/61461
12689 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
12691 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
12694 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
12695 Fix instruction constraint.
12696 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
12698 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
12700 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
12702 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
12704 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
12705 GNU coding standards.
12706 (nds32_register_move_cost): Likewise.
12707 (nds32_memory_move_cost): Likewise.
12708 (nds32_address_cost): Likewise.
12710 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
12712 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
12714 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
12716 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
12717 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
12718 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
12719 (HAVE_sync_compare_and_swapqi): Define.
12720 (HAVE_sync_compare_and_swaphi): Likewise.
12721 (HAVE_sync_compare_and_swapsi): Likewise.
12723 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
12725 * config/mips/p5600.md: Add missing cpu tests.
12727 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12729 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
12730 (vmla_f64): Likewise.
12731 (vfms_f64): Likewise.
12732 (vmls_f64): Likewise.
12734 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12736 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
12737 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
12739 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12741 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
12742 (vmlal_high_lane_s32): Likewise.
12743 (vmlal_high_lane_u16): Likewise.
12744 (vmlal_high_lane_u32): Likewise.
12745 (vmlsl_high_lane_s16): Likewise.
12746 (vmlsl_high_lane_s32): Likewise.
12747 (vmlsl_high_lane_u16): Likewise.
12748 (vmlsl_high_lane_u32): Likewise.
12750 2014-07-17 Terry Guo <terry.guo@arm.com>
12752 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
12753 (alus_reg): Renamed to alus_sreg.
12754 * config/arm/arm-fixed.md: Change type of non-dsp instructions
12755 from alu_reg to alu_sreg. Change type of dsp instructions from
12756 alu_reg to alu_dsp_reg.
12757 * config/arm/thumb1.md: Likewise.
12758 * config/arm/thumb2.md: Likewise.
12759 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
12760 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
12761 with alu_sreg and alus_sreg.
12762 * config/arm/arm1026ejs.md (alu_op): Likewise.
12763 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
12764 * config/arm/arm926ejs.md (9_alu_op): Likewise.
12765 * config/arm/fa526.md (526_alu_op): Likewise.
12766 * config/arm/fa606te.md (606te_alu_op): Likewise.
12767 * config/arm/fa626te.md (626te_alu_op): Likewise.
12768 * config/arm/fa726te.md (726te_alu_op): Likewise.
12769 * config/arm/fmp626.md (mp626_alu_op): Likewise.
12770 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
12771 alu_sreg, alu_dsp_reg and alus_sreg.
12772 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
12773 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
12774 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
12775 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
12776 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
12777 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
12778 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
12779 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
12780 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
12781 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
12782 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
12783 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
12784 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
12785 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
12786 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
12787 alus_reg to alus_sreg.
12789 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
12791 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
12794 2014-07-17 Richard Biener <rguenther@suse.de>
12796 PR rtl-optimization/61801
12797 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
12798 don't set reg_pending_barrier if it appears in a debug-insn.
12800 2014-07-16 DJ Delorie <dj@redhat.com>
12802 * config/rx/rx.c (rx_option_override): Fix alignment values.
12803 (rx_align_for_label): Likewise.
12805 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
12808 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
12809 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
12810 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
12812 (cris_print_index, cris_print_operand, cris_constant_index_p)
12813 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
12814 (cris_address_cost): Ditto last CONSTANT_P.
12815 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
12816 callers changed. Yield cris_offsettable_symbol for non-PIC
12817 constant symbolic expressions including labels. Yield cris_unspec
12819 (cris_expand_pic_call_address): New parameter MARKERP. Set its
12820 target to pic_offset_table_rtx for calls that will likely go
12821 through PLT, const0_rtx when they can't. All callers changed.
12822 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
12823 symbolic expressions to be PICified. Remove second, redundant,
12824 assert on can_create_pseudo_p returning non-zero. Use
12825 replace_equiv_address_nv, not replace_equiv_address, for final
12827 * config/cris/cris.md ("movsi"): Move variable t to pattern
12828 toplevel. Adjust assert for new cris_symbol_type member. Use
12829 CONSTANT_P instead of CONSTANT_ADDRESS_P.
12830 ("*movsi_internal") <case 9>: Make check for valid unspec operands
12832 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
12833 ("call", "call_value"): Use second incoming operand as a marker
12834 for pic-offset-table-register being used.
12835 ("*expanded_call_non_v32", "*expanded_call_v32")
12836 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
12837 second incoming operand to CALL, match cris_call_type_marker.
12838 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
12839 ("*expanded_call_side"): Ditto. Fix typo in comment.
12840 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
12842 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
12843 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
12844 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
12845 users changed. Add members cris_offsettable_symbol and cris_unspec.
12846 (cris_symbol_type): Rename from cris_pic_symbol_type.
12847 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
12849 * config/cris/cris-protos.h (cris_symbol_type_of,
12850 cris_expand_pic_call_address): Adjust prototypes.
12851 (cris_legitimate_constant_p): New prototype.
12853 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
12854 an existing tmake_file. Don't add t-slibgcc and t-linux.
12856 2014-07-17 Jason Merrill <jason@redhat.com>
12859 * symtab.c (symtab_remove_from_same_comdat_group): Also
12860 set_comdat_group to NULL_TREE.
12861 (verify_symtab): Fix diagnostic.
12863 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
12866 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
12868 2014-07-16 Dodji Seketeli <dodji@redhat.com>
12870 Support location tracking for built-in macro tokens
12871 * input.h (is_location_from_builtin_token): New function declaration.
12872 * input.c (is_location_from_builtin_token): New function definition.
12873 * toplev.c (general_init): Tell libcpp what the pre-defined
12874 spelling location for built-in tokens is.
12876 2014-07-16 Jakub Jelinek <jakub@redhat.com>
12878 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
12879 on the FUNCTION_DECL.
12881 2014-07-16 Richard Biener <rguenther@suse.de>
12884 * doc/extend.texi (always_inline): Clarify.
12886 2014-07-15 Eric Christopher <echristo@gmail.com>
12888 * doc/invoke.texi (Link Options): Document -z option.
12890 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
12892 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
12893 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
12895 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
12897 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
12899 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
12901 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
12902 varpool_assemble_decl.
12903 * varpool.c (varpool_assemble_decl): Assert that node->definition is
12906 2014-07-15 Michael Matz <matz@suse.de>
12908 PR rtl-optimization/61772
12909 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
12911 2014-07-15 Richard Biener <rguenther@suse.de>
12913 * opts.c (default_options_table): Disable bit-ccp at -Og.
12915 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
12917 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
12919 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
12921 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
12922 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
12923 call langhook for unknown declaration.
12924 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
12925 * tree.h (DECL_ARGUMENTS): Update.
12926 * print-tree.c (print_node): Update.
12927 * tree-core.h (tree_decl_non_common): Remove arguments.
12928 (tree_function_decl): Add arguments.
12930 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
12932 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
12934 2014-07-14 Richard Biener <rguenther@suse.de>
12936 PR tree-optimization/61779
12937 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
12938 simplifying a condition.
12940 2014-07-14 Richard Biener <rguenther@suse.de>
12942 * builtins.c (c_strlen): Make only_value == 2 really only
12943 affect warning generation.
12945 2014-07-14 Richard Biener <rguenther@suse.de>
12947 PR tree-optimization/61757
12948 PR tree-optimization/61783
12949 PR tree-optimization/61787
12950 * tree-ssa-dom.c (record_equality): Revert canonicalization
12951 change and add comment.
12952 (propagate_rhs_into_lhs): Revert previous fix, removing
12953 loop depth restriction again.
12955 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12957 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
12958 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
12959 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
12960 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
12961 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
12962 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
12963 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
12965 2014-07-14 Richard Biener <rguenther@suse.de>
12967 * cgraph.h (decl_in_symtab_p): Make inline.
12969 2014-07-14 Jakub Jelinek <jakub@redhat.com>
12971 PR middle-end/61294
12972 * doc/invoke.texi (-Wmemset-transposed-args): Document.
12975 * config/i386/i386.c (classify_argument): Don't merge classes above
12978 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
12980 * cgraph.h (symtab_node): Add nonzero_address.
12981 (decl_in_symtab_p): Break out from ...
12982 (symtab_get_node): ... here.
12983 * fold-const.c: Include cgraph.h
12984 (tree_single_nonzero_warnv_p): Use symtab to determine
12985 if symbol is non-zero.
12986 * symtab.c (symtab_node::nonzero_address): New method.
12988 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
12990 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
12991 forgotten in previous commit.
12993 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
12995 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
12997 * ipa-devirt.c: Include stor-layout.h and intl.h
12998 (odr_subtypes_equivalent_p): New function.
12999 (warn_odr): New function.
13000 (warn_type_mismatch): New function.
13001 (odr_types_equivalent_p): New function.
13002 (add_type_duplicate): Use it.
13003 * common.opt (Wodr): New flag.
13004 * doc/invoke.texi (Wodr): Document new warning.
13006 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13008 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
13009 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
13010 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
13011 (varpool_get_constructor): Push CTORS_IN timevar.
13012 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
13014 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
13016 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
13017 Remove VOID_FTYPE_PUSHORT.
13018 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
13019 Change code to USHORT_FTYPE_VOID.
13020 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
13021 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
13022 (ix86_atomic_assign_expand_fenv): Update for
13023 __builtin_ia32_fnstsw changes.
13024 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
13025 (fnstsw): Change operand 0 to nonimmediate operand.
13027 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13029 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
13030 (varpool_get_constructor): New function.
13031 (varpool_ctor_useable_for_folding_p): Break out from ...
13032 (ctor_for_folding): ... here; use varpool_get_constructor.
13033 (varpool_assemble_decl): Likewise.
13034 * lto-streamer.h (struct output_block): Turn cgraph_node
13036 (lto_input_variable_constructor): Declare.
13037 * ipa-visibility.c (function_and_variable_visibility): Use
13038 varpool_get_constructor.
13039 * cgraph.h (varpool_get_constructor): Declare.
13040 (varpool_ctor_useable_for_folding_p): New function.
13041 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
13042 parameter; return error_mark_node for non-trivial constructors.
13043 (lto_write_tree_1, DFS_write_tree): Update use of
13044 get_symbol_initial_value.
13045 (output_function): Update initialization of symbol.
13046 (output_constructor): New function.
13047 (copy_function): Rename to ..
13048 (copy_function_or_variable): ... this one; handle vars too.
13049 (lto_output): Output variable sections.
13050 * lto-streamer-in.c (input_constructor): New function.
13051 (lto_read_body): Rename from ...
13052 (lto_read_body_or_constructor): ... this one; handle vars too.
13053 (lto_input_variable_constructor): New function.
13054 * ipa-prop.c (ipa_prop_write_jump_functions,
13055 ipa_prop_write_all_agg_replacement): Update.
13056 * lto-cgraph.c (compute_ltrans_boundary): Use it.
13057 (output_cgraph_opt_summary): Set symbol to NULL.
13059 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13061 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
13062 non-polymorphic types.
13063 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
13064 * ipa-devirt.c (types_same_for_odr): Do not explode when one
13065 of types is not polymorphic.
13067 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
13069 * lra-constraints.c (remove_inheritance_pseudos): Process
13070 destination pseudo too.
13072 2014-07-11 Rong Xu <xur@google.com>
13074 * gcov-tool.c (gcov_output_files): Fix build error introduced in
13077 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13079 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
13080 * config/avr/avr-devices.c (AVR_MCU): Same.
13081 (avr_mcu_types): add text start value to end of device list.
13082 * config/avr/avr-mcus.def: Add text section start for all devices.
13083 (ata5782): Add new avr5 device.
13085 * config/avr/avr-tables.opt: Regenerate.
13086 * config/avr/avr.h: Add declaration for text section start handler.
13087 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
13089 (LINK_SPEC): Include text section start handler to linker spec.
13090 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
13091 pass -Ttext option to linker if the text section start for the device
13093 * config/avr/t-multilib: Regenerate.
13094 * doc/avr-mmcu.texi: Regenerate.
13096 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
13098 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
13099 * config/rs6000/aix52.h (LINK_SPEC): Same.
13100 * config/rs6000/aix53.h (LINK_SPEC): Same.
13101 * config/rs6000/aix61.h (LINK_SPEC): Same.
13102 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
13104 2014-07-11 Roman Gareev <gareevroman@gmail.com>
13106 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
13107 (graphite_verify): New function.
13108 (ivs_params_clear): New function.
13109 (gcc_expression_from_isl_ast_expr_id): New function.
13110 (gcc_expression_from_isl_expr_int): New function.
13111 (binary_op_to_tree): New function.
13112 (ternary_op_to_tree): New function.
13113 (unary_op_to_tree): New function.
13114 (nary_op_to_tree): New function.
13115 (gcc_expression_from_isl_expr_op): New function.
13116 (gcc_expression_from_isl_expression): New function.
13117 (graphite_create_new_loop): New function.
13118 (translate_isl_ast_for_loop): New function.
13119 (get_upper_bound): New function.
13120 (graphite_create_new_loop_guard): New function.
13121 (translate_isl_ast_node_for): New function.
13122 (translate_isl_ast): New function.
13123 (add_parameters_to_ivs_params): New function.
13124 (scop_to_isl_ast): New parameter ip.
13125 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
13127 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13129 * config/xtensa/predicates.md (call expander): Update for
13130 DECL_SECTION_NAME being string.
13132 2014-07-11 Richard Biener <rguenther@suse.de>
13134 PR middle-end/61473
13135 * builtins.c (fold_builtin_memory_op): Inline memory moves that
13136 can be implemented with a single load followed by a single store.
13137 (c_strlen): Only warn when only_value is not 2.
13139 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
13141 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
13143 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
13146 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
13147 (*movhi_bytes): Likewise.
13148 (*arm_movqi_insn): Likewise.
13150 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
13153 * config/alpha/alpha.c: Include tree-pass.h, context.h
13154 and pass_manager.h.
13155 (pass_data_handle_trap_shadows): New pass.
13156 (pass_handle_trap_shadows::gate): New pass gate function.
13157 (make_pass_handle_trap_shadows): New function.
13158 (rest_of_handle_trap_shadows): Ditto.
13160 (alpha_align_insns_1): Rename from alpha_align_insns.
13161 (pass_data_align_insns): New pass.
13162 (pass_align_insns::gate): New pass gate function.
13163 (make_pass_aling_insns): New function.
13164 (rest_of_align_insns): Ditto.
13165 (alpha_align_insns): Ditto.
13167 (alpha_option_override): Declare handle_trap_shadows info
13168 and align_insns_info. Register handle_trap_shadows and align_insns
13170 (alpha_reorg): Do not call alpha_trap_shadows and
13171 alpha_align_insn from here.
13173 (alpha_pad_function_end): Do not skip BARRIERs.
13175 2014-07-10 Rong Xu <xur@google.com>
13177 Add gcov-tool: an offline gcda profile processing tool support.
13178 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
13179 (gcov_is_error): Ditto.
13180 (gcov_read_string): Ditto.
13181 (gcov_read_sync): Ditto.
13182 * gcov-io.h: Move counter defines to gcov-counter.def.
13183 * gcov-dump.c (tag_counters): Use gcov-counter.def.
13184 * coverage.c: Ditto.
13185 * gcov-tool.c: Offline gcda profile processing tool.
13186 (unlink_gcda_file): Remove one gcda file.
13187 (unlink_profile_dir): Remove gcda files from the profile path.
13188 (gcov_output_files): Output gcda files to an output dir.
13189 (profile_merge): Merge two profiles in directory.
13190 (print_merge_usage_message): Print merge usage.
13191 (merge_usage): Print merge usage and exit.
13192 (do_merge): Driver for profile merge sub-command.
13193 (profile_rewrite): Rewrite profile.
13194 (print_rewrite_usage_message): Print rewrite usage.
13195 (rewrite_usage): Print rewrite usage and exit.
13196 (do_rewrite): Driver for profile rewrite sub-command.
13197 (print_usage): Print gcov-info usage and exit.
13198 (print_version): Print gcov-info version.
13199 (process_args): Process arguments.
13200 (main): Main routine for gcov-tool.
13201 * Makefile.in: Build and install gcov-tool.
13202 * gcov-counter.def: New file split from gcov-io.h.
13203 * doc/gcc.texi: Include gcov-tool.texi.
13204 * doc/gcov-tool.texi: Document for gcov-tool.
13206 2014-07-10 Richard Biener <rguenther@suse.de>
13208 PR tree-optimization/61757
13209 * tree-ssa-dom.c (loop_depth_of_name): Restore.
13210 (propagate_rhs_into_lhs): Revert part of last change.
13212 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
13214 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
13217 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
13219 PR middle-end/53590
13220 * function.c (allocate_struct_function): Revert r188667 change.
13222 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
13224 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
13226 * doc/install.texi: Remove links to defunct package providers for
13229 2014-07-09 Tom de Vries <tom@codesourcery.com>
13231 * final.c (get_call_fndecl): Declare.
13232 (self_recursive_call_p): New function.
13233 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
13235 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13237 * ipa-devirt.c (record_node): Walk through aliases.
13239 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13241 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
13243 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13246 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
13248 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13250 * ipa-visibility.c (function_and_variable_visibility): Remove
13251 temporary hack disabling local aliases on AIX.
13253 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13255 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
13256 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
13258 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13260 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
13261 * rs6000/rs6000.c: Inline output of .set instruction.
13262 (declare_alias_data): New struct.
13263 (rs6000_declare_alias): New function.
13264 (rs6000_xcoff_declare_function_name): Use it.
13265 (rs6000_xcoff_declare_object_name): New function.
13266 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
13267 (ASM_OUTPUT_DEF): Turn to empty definition.
13269 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13272 * hash-table.h: use hash_table::value_type instead of
13273 Descriptor::value_type in the return types of several methods.
13275 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13277 * tree-pass.h (pass_data): Remove has_execute member.
13278 * passes.c (execute_one_pass): Don't check pass->has_execute.
13279 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
13280 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
13281 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
13282 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
13283 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
13284 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
13285 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
13286 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
13287 gimple-low.c, gimple-ssa-isolate-paths.c,
13288 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
13289 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
13290 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
13291 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
13292 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
13293 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
13294 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
13295 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
13296 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
13297 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
13298 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
13299 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
13300 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
13301 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
13302 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
13303 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
13304 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
13305 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
13306 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
13307 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
13308 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
13309 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
13310 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
13311 web.c: Remove initializer for pass_data::has_execute.
13313 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13315 * graphite-htab.h: Use hash_map instead of hash_table.
13316 * graphite-clast-to-gimple.c: Adjust.
13317 * passes.c: Use hash_map instead of hash_table.
13318 * sese.c: Likewise.
13319 * sese.h: Remove now unused code.
13321 2014-07-08 Sriraman Tallam <tmsriram@google.com>
13324 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
13327 2014-07-08 Jakub Jelinek <jakub@redhat.com>
13329 PR rtl-optimization/61673
13330 * combine.c (simplify_comparison): Test just mode's sign bit
13331 in tmode rather than the sign bit and any bits above it.
13333 2014-07-08 Roman Gareev <gareevroman@gmail.com>
13335 * graphite-isl-ast-to-gimple.c (generate_isl_context):
13336 Add __isl_give to the declaration.
13337 (generate_isl_schedule): Likewise.
13338 (scop_to_isl_ast): Likewise.
13340 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13342 * config/arm/arm.c (cortexa5_extra_costs): New table.
13343 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
13345 2014-07-08 Jakub Jelinek <jakub@redhat.com>
13347 PR tree-optimization/61725
13348 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
13349 range, use range_includes_zerop_p instead of integer_zerop on
13350 vr0->min, only use log2 of max if min is not negative.
13352 2014-07-08 Richard Biener <rguenther@suse.de>
13354 * tree-ssa-dom.h (loop_depth_of_name): Remove.
13355 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
13356 restriction on loop depth difference.
13357 (record_equality): Likewise.
13358 (propagate_rhs_into_lhs): Likewise. Simplify condition.
13359 (loop_depth_of_name): Remove.
13360 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
13361 restriction on loop depth difference.
13362 (init_copy_prop): Likewise.
13364 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13366 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
13368 (walk_aliased_vdefs): Likewise.
13369 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
13370 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
13371 (detect_type_change_from_memory_writes): Check if entry was reached.
13373 2014-07-08 Richard Biener <rguenther@suse.de>
13375 PR tree-optimization/61681
13376 * tree-ssa-structalias.c (find_what_var_points_to): Expand
13377 NONLOCAL inside ESCAPED.
13379 2014-07-08 Richard Biener <rguenther@suse.de>
13381 PR tree-optimization/61680
13382 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
13383 Handle properly all read-write dependences with group accesses.
13385 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
13387 PR tree-optimization/61576
13388 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
13389 block containing reduction statement is predecessor of phi basi block.
13391 2014-07-08 Marek Polacek <polacek@redhat.com>
13394 * fold-const.c (round_up_loc): Change the parameter type.
13396 * fold-const.h (round_up_loc): Adjust declaration.
13397 * stor-layout.c (finalize_record_size): Check for too large types.
13399 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
13401 * symtab.c: Include calls.h.
13402 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
13404 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
13406 * config/rs6000/rs6000.c (output_vec_const_move): Handle
13407 little-endian code generation.
13408 * config/rs6000/spe.md (spe_evmergehi): Rename to...
13409 (vec_perm00_v2si): ... this. Handle little-endian code generation.
13410 (spe_evmergehilo): Rename to...
13411 (vec_perm01_v2si): ... this. Handle little-endian code generation.
13412 (spe_evmergelo): Rename to...
13413 (vec_perm11_v2si): ... this. Handle little-endian code generation.
13414 (spe_evmergelohi): Rename to...
13415 (vec_perm10_v2si): ... this. Handle little-endian code generation.
13416 (spe_evmergehi, spe_evmergehilo): New expanders.
13417 (spe_evmergelo, spe_evmergelohi): Likewise.
13418 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
13419 (*frob_tf_ti): Likewise.
13420 (*frob_<mode>_di_2): Likewise.
13421 (*frob_tf_di_8_2): Likewise.
13422 (*frob_di_<mode>): Likewise.
13423 (*frob_ti_tf): Likewise.
13424 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
13425 (*frob_ti_<mode>_8_2): Likewise.
13426 (*frob_ti_tf_2): Likewise.
13427 (mov_si<mode>_e500_subreg0): Rename to...
13428 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
13430 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
13431 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
13432 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
13433 the big endianness only.
13434 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
13435 (*mov_si<mode>_e500_subreg0_2): Rename to...
13436 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
13437 big big endianness only.
13438 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
13439 (*mov_si<mode>_e500_subreg4): Rename to...
13440 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
13442 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
13443 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
13444 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
13445 the big endianness only.
13446 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
13448 (*mov_si<mode>_e500_subreg4_2): Rename to...
13449 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
13451 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
13452 (*mov_sitf_e500_subreg8): Rename to...
13453 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
13455 (*mov_sitf_e500_subreg8_le): New instruction pattern.
13456 (*mov_sitf_e500_subreg8_2): Rename to...
13457 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
13459 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
13460 (*mov_sitf_e500_subreg12): Rename to...
13461 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
13463 (*mov_sitf_e500_subreg12_le): New instruction pattern.
13464 (*mov_sitf_e500_subreg12_2): Rename to...
13465 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
13467 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
13469 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
13471 * asan.c (instrument_strlen_call): Do not instrument first byte
13472 in strlen if already instrumented.
13474 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13476 * config/arm/arm.opt (mwords-little-endian): Delete.
13477 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
13478 of TARGET_LITTLE_WORDS.
13479 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
13480 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
13482 * doc/invoke.texi: Remove references to -mwords-little-endian.
13484 2014-07-07 Jakub Jelinek <jakub@redhat.com>
13486 * expmed.c (struct init_expmed_rtl): Change all fields but
13487 pow2 and cint from struct rtx_def to rtx.
13488 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
13489 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
13492 2014-07-06 Marek Polacek <polacek@redhat.com>
13495 * doc/invoke.texi: Document -Wsizeof-array-argument.
13497 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
13499 * wide-int.h (wide_int_storage): Change declaration from struct
13502 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
13504 * cgraph.c (cgraph_create_indirect_edge): Update call of
13505 get_polymorphic_call_info.
13506 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
13507 (possible_polymorphic_call_targets): Add parameter call.
13508 (decl_maybe_in_construction_p): New predicate.
13509 (get_polymorphic_call_info): Add parameter call;
13510 use decl_maybe_in_construction_p.
13511 * gimple-fold.c (fold_gimple_assign): Update use of
13512 possible_polymorphic_call_targets.
13513 (gimple_fold_call): Likewise.
13514 * ipa-prop.c: Inlcude calls.h
13515 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
13516 (param_type_may_change_p): New predicate.
13517 (detect_type_change_from_memory_writes): Break out from ...
13518 (detect_type_change): ... this one; use param_type_may_change_p.
13519 (detect_type_change_ssa): Use param_type_may_change_p.
13520 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
13522 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
13525 * config/arm/arm-protos.h (arm_legitimate_address_p,
13526 arm_is_constant_pool_ref): Add prototypes.
13527 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
13528 (arm_is_constant_pool_ref) New function.
13529 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
13530 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
13531 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
13532 operand. Remove pool_range and neg_pool_range attributes.
13533 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
13534 pool_range and neg_pool_range attributes.
13535 * config/arm/constraints.md (Uh): New constraint.
13536 (Uq): Don't allow constant pool references.
13538 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
13540 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
13541 (move_lo_quad_internal_be_<mode>): Likewise.
13542 (move_lo_quad_<mode>): Convert to define_expand.
13543 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
13544 (aarch64_simd_move_hi_quad_be_<mode>): New.
13545 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
13546 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
13547 (aarch64_combinez_be<mode>): New.
13548 (aarch64_combine<mode>): Convert to define_expand.
13549 (aarch64_combine_internal<mode>): New.
13550 (aarch64_simd_combine<mode>): Remove bogus RTL description.
13552 2014-07-04 Tom de Vries <tom@codesourcery.com>
13554 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
13555 combination of earlyclobber and read/write modifiers.
13557 2014-07-04 Tom de Vries <tom@codesourcery.com>
13559 * config/aarch64/aarch64-simd.md
13560 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
13562 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
13565 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
13567 2014-07-04 Jakub Jelinek <jakub@redhat.com>
13569 PR middle-end/61654
13570 * cgraphunit.c (expand_thunk): Call free_dominance_info.
13572 PR tree-optimization/61684
13573 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
13574 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
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_have_prologue_p): Move to ...
13581 (nds32_symbol_load_store_p): Move to ...
13582 (nds32_fp_as_gp_check_available): Move to ...
13583 * config/nds32/nds32-fp-as-gp.c: ... here.
13584 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
13585 extern declaration.
13587 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13588 Kito Cheng <kito@0xlab.org>
13589 Monk Chiang <sh.chiang04@gmail.com>
13591 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
13592 (nds32_expand_store_multiple): Move to ...
13593 (nds32_expand_movmemqi): Move to ...
13594 * config/nds32/nds32-memory-manipulation.c: ... here.
13596 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13597 Kito Cheng <kito@0xlab.org>
13598 Monk Chiang <sh.chiang04@gmail.com>
13600 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
13601 (nds32_output_casesi_pc_relative): Move to ...
13602 (nds32_output_casesi): Move to ...
13603 (nds32_mem_format): Move to ...
13604 (nds32_output_16bit_store): Move to ...
13605 (nds32_output_16bit_load): Move to ...
13606 (nds32_output_32bit_store): Move to ...
13607 (nds32_output_32bit_load): Move to ...
13608 (nds32_output_32bit_load_s): Move to ...
13609 (nds32_output_stack_push): Move to ...
13610 (nds32_output_stack_pop): Move to ...
13611 * config/nds32/nds32-md-auxiliary.c: ... here.
13613 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13614 Ling-Hua Tseng <uranus@tinlans.org>
13616 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
13617 the purpose of this file.
13619 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13620 Kito Cheng <kito@0xlab.org>
13621 Monk Chiang <sh.chiang04@gmail.com>
13623 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
13624 (nds32_address_cost): Move implementation to ...
13625 * config/nds32/nds32-cost.c: ... here.
13626 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
13627 (nds32_address_cost_impl): Declare.
13629 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13630 Kito Cheng <kito@0xlab.org>
13631 Monk Chiang <sh.chiang04@gmail.com>
13633 * config/nds32/nds32.c
13634 (nds32_consecutive_registers_load_store_p): Move to ...
13635 (nds32_valid_multiple_load_store): Move to ...
13636 (nds32_valid_stack_push_pop): Move to ...
13637 (nds32_can_use_bclr_p): Move to ...
13638 (nds32_can_use_bset_p): Move to ...
13639 (nds32_can_use_btgl_p): Move to ...
13640 (nds32_can_use_bitci_p): Move to ...
13641 * config/nds32/nds32-predicates.c: ... here.
13643 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13644 Kito Cheng <kito@0xlab.org>
13645 Monk Chiang <sh.chiang04@gmail.com>
13647 * config/nds32/nds32.c
13648 (nds32_expand_builtin_null_ftype_reg): Move to ...
13649 (nds32_expand_builtin_reg_ftype_imm): Move to ...
13650 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
13651 (nds32_init_builtins): Move implementation to ...
13652 (nds32_expand_builtin): Move implementation to ...
13653 * config/nds32/nds32-intrinsic.c: ... here.
13654 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
13655 (nds32_expand_builtin_impl): Declare.
13657 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13658 Kito Cheng <kito@0xlab.org>
13659 Monk Chiang <sh.chiang04@gmail.com>
13661 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
13662 (nds32_emit_section_tail_template): Move to ...
13663 (nds32_emit_isr_jmptbl_section): Move to ...
13664 (nds32_emit_isr_vector_section): Move to ...
13665 (nds32_emit_isr_reset_conten): Move to ...
13666 (nds32_check_isr_attrs_conflict): Move to ...
13667 (nds32_construct_isr_vectors_information): Move to ...
13668 (nds32_asm_file_start): Move implementation to ...
13669 (nds32_asm_file_end): Move implementation to ...
13670 * config/nds32/nds32-isr.c: ... here.
13671 * config/nds32/nds32-protos.h
13672 (nds32_check_isr_attrs_conflict): Declare.
13673 (nds32_construct_isr_vectors_information): Declare.
13674 (nds32_asm_file_start_for_isr): Declare.
13675 (nds32_asm_file_end_for_isr): Declare.
13677 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
13678 Kito Cheng <kito@0xlab.org>
13679 Monk Chiang <sh.chiang04@gmail.com>
13681 * config.gcc (nds32*): Add new modules to extra_objs.
13682 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
13683 (nds32be-*-*): Likewise.
13684 * config/nds32/nds32-cost.c: New file.
13685 * config/nds32/nds32-fp-as-gp.c: New file.
13686 * config/nds32/nds32-intrinsic.c: New file.
13687 * config/nds32/nds32-isr.c: New file.
13688 * config/nds32/nds32-md-auxiliary.c: New file.
13689 * config/nds32/nds32-memory-manipulation.c: New file.
13690 * config/nds32/nds32-pipelines-auxiliary.c: New file.
13691 * config/nds32/nds32-predicates.c: New file.
13692 * config/nds32/t-nds32: New file.
13694 2014-07-03 Jakub Jelinek <jakub@redhat.com>
13696 PR tree-optimization/61682
13697 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
13698 using cases and when one of the operands is equal to 1.
13700 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
13702 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
13703 ashr<mode>3): Correct mode of operands[2].
13704 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
13705 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
13706 Correct mode of operands[2]. Fix split condition.
13708 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
13710 * arm.md (arch): Add armv6_or_vfpv3.
13711 (arch_enabled): Add test for the above.
13712 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
13714 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
13716 2014-07-03 Jakub Jelinek <jakub@redhat.com>
13718 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
13719 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
13720 HWI 1 and negate the unsigned value.
13721 * expmed.c (expand_sdiv_pow2): For modes wider than word always
13722 use AND instead of shift.
13723 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
13725 2014-07-03 Marek Polacek <polacek@redhat.com>
13727 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
13728 (-fsanitize=float-divide-by-zero): Move to the table with
13729 -fsanitize=undefined suboptions.
13730 (-fsanitize=float-cast-overflow): Likewise.
13732 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
13734 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
13735 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
13738 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
13740 * loop-invariant.c (struct invariant): Add a new member: eqno;
13741 (find_identical_invariants): Update eqno;
13742 (create_new_invariant): Init eqno;
13743 (get_inv_cost): Compute comp_cost with eqno;
13745 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
13747 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
13748 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
13749 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
13750 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
13751 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
13753 2014-07-02 Christian Bruel <christian.bruel@st.com>
13757 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
13758 (make_preds_opaque): Delete.
13759 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
13760 (commit_mode_sets): New function.
13761 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
13762 Process all modes at once.
13763 * basic-block.h (pre_edge_lcm_avs): Declare.
13764 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
13765 Call clear_aux_for_edges. Fix comments.
13766 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
13767 (pre_edge_rev_lcm): Idem.
13768 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
13770 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
13771 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
13773 * config/i386/i386.c (x96_emit_mode_set): Idem.
13774 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
13775 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
13776 (fpscr_toggle) Disallow from delay slot.
13777 * target.def (emit_mode_set): Add prev_mode parameter.
13778 * doc/tm.texi: Regenerate.
13780 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13782 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
13785 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
13787 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
13788 vtable_pointer_value_to_vtable): Constify.
13789 (contains_polymorphic_type_p): Declare.
13790 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
13791 vtable_pointer_value_to_vtable): Constify.
13792 (contains_polymorphic_type_p): New predicate.
13793 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
13795 (ipa_set_ancestor_jf): Likewise.
13796 (detect_type_change): Return false in easy cases.
13797 (compute_complex_assign_jump_func): Require type to contain
13799 (compute_known_type_jump_func): Likewise.
13801 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
13803 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
13805 (type_in_anonymous_namespace_p): Constify argument.
13806 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
13807 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
13808 (main_odr_variant): New function.
13809 (hash_type_name): Make static; update assert; do not ICE on
13811 (types_same_for_odr): Bring here from tree.c; simplify and remove
13812 old structural comparing code that doesn't work for templates.
13813 (odr_hasher::equal): Update assert.
13814 (add_type_duplicate): Return true when bases should be computed;
13815 replace incomplete loader by complete; do not output duplicated
13816 warnings; do not ICE on non-records; set odr_violated flag.
13817 (get_odr_type): Be ready to replace incomplete type by complete
13818 one; work on ODR variants instead of main variants; reorder item
13819 in array so bases have still smaller indexes.
13820 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
13821 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
13823 2014-07-01 Cary Coutant <ccoutant@google.com>
13825 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
13827 (resolve_addr_in_expr): When replacing the rtx in a location list
13828 entry, get a new address table entry.
13829 (dwarf2out_finish): Call index_location_lists even if there are no
13830 addr_index_table entries yet.
13832 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
13834 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
13835 change for not being obvious.
13837 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
13839 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
13842 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13844 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
13845 (vcagt_f64): Likewise.
13846 (vcale_f64): Likewise.
13847 (vcaled_f64): Likewise.
13848 (vcales_f32): Likewise.
13849 (vcalt_f64): Likewise.
13850 (vcaltd_f64): Likewise.
13851 (vcalts_f32): Likewise.
13853 2014-07-01 Marek Polacek <polacek@redhat.com>
13855 * doc/invoke.texi: Document -Wint-conversion.
13857 2014-07-01 Marek Polacek <polacek@redhat.com>
13860 * doc/invoke.texi: Document -Wincompatible-pointer-types.
13862 2014-07-01 Martin Liska <mliska@suse.cz>
13864 IPA REF alias refactoring
13865 * cgraph.h (iterate_direct_aliases): New function.
13866 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
13867 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
13868 FOR_EACH_ALIAS added.
13869 (cgraph_for_node_and_aliases): Likewise.
13870 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
13871 * ipa-inline.c (reset_edge_caches): Likewise.
13872 (update_caller_keys): Likewise.
13873 * trans-mem.c (ipa_tm_execute): Likewise.
13874 *varpool.c (varpool_analyze_node): Likewise.
13875 (varpool_for_node_and_aliases): Likewise.
13876 * ipa-ref.h (first_alias): New function.
13877 (last_alias): Likewise.
13878 (has_aliases_p): Likewise.
13879 * ipa-ref.c (ipa_ref::remove_reference): Removal function
13880 is sensitive to IPA_REF_ALIASes.
13881 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
13882 are put at the beginning of the list.
13883 (symtab_node::iterate_direct_aliases): New function.
13885 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
13888 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
13890 (write_ts_type_common_tree_pointers): Do not stream fields not set
13891 for incomplete types; do not stream duplicated fields for variants;
13892 sanity check that variant and type match.
13893 (write_ts_type_non_common_tree_pointers): Likewise.
13894 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
13895 TYPE_SIZE whether type is complete.
13896 (lto_input_ts_type_common_tree_pointers): Do same changes as in
13897 write_ts_type_common_tree_pointers
13898 (lto_input_ts_type_non_common_tree_pointers): Likewise.
13900 2014-06-30 Joseph Myers <joseph@codesourcery.com>
13902 * var-tracking.c (add_stores): Return instead of asserting if old
13903 and new values for conditional store are the same.
13905 2014-06-30 Richard Henderson <rth@redhat.com>
13909 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
13910 the cfg if there were any changes.
13911 * passes.def: Revert move of peephole2 after reorder_blocks;
13912 move duplicate_computed_gotos before peephole2.
13914 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
13916 * except.c (emit_note_eh_region_end): New helper function.
13917 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
13918 emit EH_REGION_END note.
13919 * jump.c (cleanup_barriers): Do not split a call and its
13920 corresponding CALL_ARG_LOCATION note.
13922 2014-06-30 Jeff Law <law@redhat.com>
13924 PR tree-optimization/61607
13925 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
13926 deeper into the SSA_NAME_VALUE chain.
13928 2014-06-30 Marek Polacek <polacek@redhat.com>
13930 * convert.c (convert_to_integer): Don't instrument conversions if the
13931 function has no_sanitize_undefined attribute.
13932 * ubsan.c: Don't run the ubsan pass if the function has
13933 no_sanitize_undefined attribute.
13935 2014-06-30 Jakub Jelinek <jakub@redhat.com>
13937 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
13938 -fsanitize=undefined suboptions.
13940 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
13942 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
13943 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
13944 against bigendian and adjust indices.
13946 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
13948 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
13950 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
13953 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
13954 Add alternative; make early clobber. Adjust both split patterns
13955 to use operand 0 as the working register.
13957 2014-06-30 Jakub Jelinek <jakub@redhat.com>
13959 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
13960 as ira_object_id_map might be NULL, or 1.
13962 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
13964 * loop-invariant.c (get_inv_cost): Handle register class.
13965 (gain_for_invariant): Check the register pressure of the inv
13966 and its overlapped register class, other than all.
13968 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
13970 * doc/invoke.texi (Optimize Options): Fix descriptions of
13971 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
13973 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
13975 * doc/extend.texi (Function Attributes): Update 'naked' attribute
13978 2014-06-29 Tobias Grosser <tobias@grosser.es>
13981 * graphite-isl-ast-to-gimple.c: Add missing guards.
13983 2014-06-29 Roman Gareev <gareevroman@gmail.com>
13985 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
13986 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
13987 * flag-types.h: Add new enum fgraphite_generator.
13988 * graphite-isl-ast-to-gimple.c: New.
13989 * graphite-isl-ast-to-gimple.h: New.
13990 * graphite.c (graphite_transform_loops): Add choice of Graphite
13991 code generator, which depends on flag_graphite_code_gen.
13993 2014-06-29 Roman Gareev <gareevroman@gmail.com>
13995 * graphite-dependences.c (subtract_commutative_associative_deps):
13996 Add NULL checking of the following variables: must_raw_no_source,
13997 may_raw_no_source, must_war_no_source, may_war_no_source,
13998 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
13999 must_war, may_war, must_waw, may_waw.
14001 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14003 * graphite-clast-to-gimple.c: gloog is renamed to
14004 graphite_regenerate_ast_cloog. gloog_error is renamed to
14005 graphite_regenerate_error.
14006 * graphite-clast-to-gimple.h: The definition of the struct
14007 bb_pbb_def is moved to graphite-htab.h.
14008 Add inclusion of the hash-table.h.
14009 * graphite-htab.h: The declaration of the function gloog is moved
14010 to graphite-clast-to-gimple.h and renamed to
14011 graphite_regenerate_ast_cloog.
14012 * graphite.c (graphite_transform_loops): gloog is renamed
14013 to graphite_regenerate_ast_cloog.
14015 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14017 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14019 (write_ts_type_common_tree_pointers): Do not stream fields not set
14020 for incomplete types; do not stream duplicated fields for variants;
14021 sanity check that variant and type match.
14022 (write_ts_type_non_common_tree_pointers): Likewise.
14023 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14024 TYPE_SIZE whether type is complete.
14025 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14026 write_ts_type_common_tree_pointers
14027 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14029 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14031 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
14033 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14035 * tree-inline.c (remap_type_1): Do not duplicate fields
14036 that are shared in between type and its main variant.
14038 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14040 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
14042 (ipa_set_ancestor_jf) Likewise.
14043 (check_stmt_for_type_change): Check that we work on main variant.
14044 (detect_type_change): Look into main variant.
14045 (compute_known_type_jump_func): Check that main variant has BINFO.
14047 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14049 * ipa-devirt.c (set_type_binfo): New function.
14050 (add_type_duplicate): Use it.
14051 (get_odr_type): Sanity check that binfos points to main variants.
14052 (get_class_context): Be sure the context's outer_type is main variant.
14053 (contains_type_p): Walk main variant.
14054 (get_polymorphic_call_info_for_decl): Set outer_type to be
14056 (get_polymorphic_call_info): Likewise.
14057 (possible_polymorphic_call_targets): Sanity check that we operate
14060 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14062 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14064 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14066 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
14067 accidental change due to wide-int branch merge.
14069 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14071 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
14072 compressed debug support.
14073 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
14074 * configure: Regenerate.
14075 * config.in: Regenerate.
14076 * common.opt (compressed_debug_sections): New enum.
14077 (gz, gz=): New options.
14078 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
14079 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
14080 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
14081 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
14082 LINK_COMPRESS_DEBUG_SPEC.
14083 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
14084 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
14085 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
14086 (Debugging Options): Document -gz[=type].
14088 2014-06-27 Martin Jambor <mjambor@suse.cz>
14091 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
14092 args_to_skip, use those from node instead. Copy args_to_skip and
14093 combined_args_to_skip from node to the new thunk.
14094 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
14095 (cgraph_create_virtual_clone): Moved computation of
14096 combined_args_to_skip...
14097 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
14099 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
14101 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
14102 redundant diagnostic machinary.
14104 2014-06-27 Richard Biener <rguenther@suse.de>
14106 * tree-ssa-math-opts.c (bswap_replace): Fix
14107 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
14109 2014-06-27 Martin Liska <mliska@suse.cz>
14111 * gimple.h (gimple_location_safe): New function introduced.
14112 * cgraphunit.c (walk_polymorphic_call_targets): Usage
14113 of gimple_location_safe replaces gimple_location.
14114 (gimple_fold_call): Likewise.
14115 * ipa-devirt.c (ipa_devirt): Likewise.
14116 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
14117 * ipa.c (walk_polymorphic_call_targets): Likewise.
14118 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
14120 2014-06-27 Jakub Jelinek <jakub@redhat.com>
14122 PR tree-optimization/57233
14123 PR tree-optimization/61299
14124 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
14126 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
14127 would be lowered to scalar shifts, check if corresponding
14128 shifts and vector BIT_IOR_EXPR are supported and don't lower
14129 or lower just to narrower vector type in that case.
14130 * expmed.c (expand_shift_1): Fix up handling of vector
14131 shifts and rotates.
14133 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
14136 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
14138 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
14140 * doc/invoke.texi (-fsemantic-interposition): Document.
14141 * common.opt (fsemantic-interposition): New flag.
14142 * varasm.c (decl_replaceable_p): Use it.
14144 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14147 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
14148 extraction other than index 3.
14150 2014-06-26 Teresa Johnson <tejohnson@google.com>
14152 * doc/invoke.texi: Fix typo.
14153 * dumpfile.c: Add support for documented -fdump-* options
14154 optimized/missed/note/optall.
14156 2014-06-26 Martin Jambor <mjambor@suse.cz>
14158 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
14159 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
14160 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
14161 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
14162 * opts.c (default_options_optimization): Set
14163 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
14164 * doc/invoke.texi (allow-load-data-races)
14165 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
14166 (allow-store-data-races): Document the new default.
14168 2014-06-26 Martin Jambor <mjambor@suse.cz>
14170 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
14171 renamed to ipa_impossible_devirt_target. Fix typo.
14172 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
14173 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
14174 ipa_impossible_devirt_target.
14176 2014-06-26 Richard Biener <rguenther@suse.de>
14178 PR tree-optimization/61607
14179 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
14180 explaining why we restrict copies on loop depth.
14181 * tree-ssa-dom.c (cprop_operand): Remove restriction on
14183 (record_equivalences_from_phis): Instead add it here.
14185 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
14187 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
14188 (LTO_WRAPPER_OBJS): New variable.
14189 (lto-wrapper$(exeext)): Use it.
14190 * collect2.c: Include "collect-utils.h".
14191 (verbose, debug): Remove variables.
14192 (at_file_supplied): No longer static.
14193 (tool_name): New variable.
14194 (do_wait, fork_execute, maybe_unlink): Don't declare.
14195 (tool_cleanup): No longer static.
14196 (notice): Remove function.
14197 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
14198 fork_execute calls.
14199 (collect_wait, do_wait, collect_execute): Remove functions.
14200 (maybe_unlink): No longer static.
14201 * collect2.h (verbose, debug): Don't declare.
14202 (at_file_supplied): Declare.
14203 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
14205 (collect_execute): Replace with implementation from collect2, plus a
14206 new arg use_atfile. All callers changed.
14207 (collect_wait): Replace with implementation from collect2.
14208 (maybe_unlink_file): Remove function.
14209 (fork_execute): Replace with implementation from collect2, plus a
14210 new arg use_atfile. All callers changed.
14211 (do_wait): Add call to utils_cleanup to the error path.
14212 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
14213 (tool_cleanup): Adjust declarations.
14214 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
14215 * tlink.c: Include "collect-utils.h".
14216 (tlink_execute): New arg use_atfile. All callers changed.
14217 (tlink_init, tlink_execute): Remove declarations.
14219 * collect-utils.c (save_temps): New variable.
14220 (do_wait): Use it instead of debug. Use fatal_error.
14221 * collect-utils.h (save_temps): Declare.
14222 * collect2.c (verbose): Rename from vflag. All uses changed.
14223 (tool_cleanup): New function, copied from collect_atexit.
14224 (collect_atexit, handler): Just call it.
14225 * collect2.h (verbose): Declaration renamed from vflag.
14226 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
14229 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
14230 (lto-wrapper$(exeext)): Link with collect-utils.o.
14231 * collect-utils.c: New file.
14232 * collect-utils.h: New file.
14233 * lto-wrapper.c: Include "collect-utils.h".
14234 (args_name): Delete variable.
14235 (tool_name): New variable.
14236 (tool_cleanup): New function.
14237 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
14238 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
14239 (fork_execute): Remove functions.
14241 2014-06-26 Nick Clifton <nickc@redhat.com>
14243 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
14245 * doc/extend.texi (Function Attributes): Fix typo in description
14246 of RX vector attribute.
14248 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
14250 * config.gcc (supported_defaults): Error when passing either
14251 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
14253 2014-06-26 Richard Biener <rguenther@suse.de>
14255 * tree-ssa-dom.c (cprop_operand): Remove restriction on
14256 propagating volatile pointers.
14258 2014-06-26 Richard Biener <rguenther@suse.de>
14260 PR tree-optimization/61607
14261 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
14262 loop if we redirected its latch edge.
14263 (thread_block_1): Do not cancel loops prematurely.
14265 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
14267 * toplev.c (backend_init_target): Move init_emit_regs and
14269 (backend_init) ... here; skip ira_init_once and backend_init_target.
14270 (target_reinit) ... and here; clear
14271 this_target_rtl->lang_dependent_initialized.
14272 (lang_dependent_init_target): Clear
14273 this_target_rtl->lang_dependent_initialized;
14274 break out rtl initialization to ...
14275 (initialize_rtl): ... here; call also backend_init_target
14277 * toplev.h (initialize_rtl): New function.
14278 * function.c: Include toplev.h
14279 (init_function_start): Call initialize_rtl.
14280 * rtl.h (target_rtl): Add target_specific_initialized,
14281 lang_dependent_initialized.
14283 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
14284 Jakub Jelinek <jakub@redhat.com>
14286 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
14288 2014-06-25 Tom de Vries <tom@codesourcery.com>
14290 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
14292 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
14294 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
14295 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
14296 Issue a strict overflow warning if appropriate.
14298 2014-06-25 Martin Liska <mliska@suse.cz>
14300 IPA REF refactoring
14301 * Makefile.in: Removed header file (ipa-ref-inline.h).
14302 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
14304 (cgraph_speculative_call_info): Likewise.
14305 (cgraph_for_node_thunks_and_aliases): Likewise.
14306 (cgraph_for_node_and_aliases): Likewise.
14307 (verify_cgraph_node): Likewise.
14308 * cgraph.h: Batch of IPA REF functions become member functions of
14309 symtab_node: add_reference, maybe_add_reference, clone_references,
14310 clone_referring, clone_reference, find_reference,
14311 remove_stmt_references, remove_all_references,
14312 remove_all_referring, dump_references, dump_referring,
14313 has_alias_p, iterate_reference, iterate_referring.
14314 * cgraphbuild.c (record_reference): New IPA REF function used.
14315 (record_type_list): Likewise.
14316 (record_eh_tables): Likewise.
14317 (mark_address): Likewise.
14318 (mark_load): Likewise.
14319 (mark_store): Likewise.
14320 (pass_build_cgraph_edges): Likewise.
14321 (rebuild_cgraph_edge): Likewise.
14322 (cgraph_rebuild_references): Likewise.
14323 (pass_remove_cgraph_callee_edges): Likewise.
14324 * cgraphclones.c (cgraph_clone_node): Likewise.
14325 (cgraph_create_virtual_clone): Likewise.
14326 (cgraph_materialize_clone): Likewise.
14327 (cgraph_materialize_all_clones): Likewise.
14328 * cgraphunit.c (cgraph_reset_node): Likewise.
14329 (cgraph_reset_node): Likewise.
14330 (analyze_function): Likewise.
14331 (assemble_thunks_and_aliases): Likewise.
14332 (expand_function): Likewise.
14333 * ipa-comdats.c (propagate_comdat_group): Likewise.
14334 (enqueue_references): Likewise.
14335 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
14336 (create_specialized_node): Likewise.
14337 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
14338 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
14339 * ipa-inline.c (reset_edge_caches): Likewise.
14340 (update_caller_keys): Likewise.
14341 (execute): Likewise.
14342 * ipa-prop.c (remove_described_reference): Likewise.
14343 (propagate_controlled_uses): Likewise.
14344 (ipa_edge_duplication_hook): Likewise.
14345 (ipa_modify_call_arguments): Likewise.
14346 * ipa-pure-const.c (propagate_pure_const): Likewise.
14347 * ipa-ref-inline.h: Header file removed, functions moved
14348 to symtab_node class.
14349 * ipa-ref.c (remove_reference): New class member function.
14350 (cannot_lead_to_return): New class member function.
14351 (referring_ref_list): Likewise.
14352 (referred_ref_list): Likewise.
14353 Rest of functions moved to symtab_node class.
14354 * ipa-ref.h: New member functions remove_reference,
14355 cannot_lead_to_return, referring_ref_list, referred_ref_list added
14357 ipa_ref_list class has new member functions: first_reference,
14358 first_referring, clear, nreferences.
14359 * ipa-reference.c (analyze_function): New IPA REF function used.
14360 (write_node_summary_p): Likewise.
14361 (ipa_reference_write_optimization_summary): Likewise.
14362 * ipa-split.c (split_function): Likewise.
14363 * ipa-utils.c (ipa_reverse_postorder): Likewise.
14364 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
14365 (function_and_variable_visibility): Likewise.
14366 * ipa.c (has_addr_references_p): Likewise.
14367 (process_references): Argument type changed.
14368 (symtab_remove_unreachable_nodes): New IPA REF function used.
14369 (process_references): Likewise.
14370 (set_writeonly_bit): Likewise.
14371 * lto-cgraph.c: Implementation of new symtab_node member functions
14372 that uses new IPA REF functions.
14373 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
14375 * lto-streamer-out.c (output_symbol_p): Likewise.
14376 * lto-streamer.h (referenced_from_this_partition_p): Argument type
14378 * symtab.c: Implementation of new IPA REF API.
14379 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
14380 (ipa_tm_create_version): Likewise.
14381 (ipa_tm_execute): Likewise.
14382 * tree-emutls.c (gen_emutls_addr): Likewise.
14383 * tree-inline.c (copy_bb): Likewise.
14384 (delete_unreachable_blocks_update_callgraph): Likewise.
14385 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
14386 (varpool_for_node_and_aliases): Likewise.
14388 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
14390 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
14392 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
14395 * fold-const.c (fold_checksum_tree): Use a hash_table of const
14396 tree_node * instead of tree_node *.
14398 (print_fold_checksum): Likewise.
14399 (fold_check_failed): Likewise.
14400 (debug_fold_checksum): Likewise.
14401 (fold_build1_stat_loc): Likewise.
14402 (fold_build2_stat_loc): Likewise.
14403 (fold_build3_stat_loc): Likewise.
14404 (fold_build_call_array_loc): Likewise.
14406 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
14408 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
14409 implementation with call to...
14410 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
14412 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
14415 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
14417 PR tree-optimization/57742
14418 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
14419 after replacing the statement.
14421 2014-06-25 Nick Clifton <nickc@redhat.com>
14423 * config/v850/v850.c (GHS_default_section_names): Change to const
14425 (GHS_current_section_names): Likewise.
14426 (v850_insert_attributes): Do not build strings, just assign the
14427 names directly. Change the type of 'chosen_section' to const
14429 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
14430 directly to the array entry.
14431 * config/v850/v850.h (GHS_default_section_names): Change to const
14433 (GHS_current_section_names): Likewise.
14435 2014-06-25 Jakub Jelinek <jakub@redhat.com>
14437 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
14438 (LANG_HOOKS_DECLS): Add it.
14439 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
14441 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
14442 * langhooks.h (struct lang_hooks_for_decls): Add
14443 omp_clause_linear_ctor hook.
14444 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
14445 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
14446 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
14447 combined simd loop use omp_clause_linear_ctor hook.
14449 2014-06-24 Cong Hou <congh@google.com>
14451 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
14452 pattern recognition.
14453 (type_conversion_p): PROMOTION is true if it's a type promotion
14454 conversion, and false otherwise. Return true if the given expression
14455 is a type conversion one.
14456 * tree-vectorizer.h: Adjust the number of patterns.
14457 * tree.def: Add SAD_EXPR.
14458 * optabs.def: Add sad_optab.
14459 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
14460 * expr.c (expand_expr_real_2): Likewise.
14461 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
14462 * gimple.c (get_gimple_rhs_num_ops): Likewise.
14463 * optabs.c (optab_for_tree_code): Likewise.
14464 * tree-cfg.c (estimate_operator_cost): Likewise.
14465 * tree-ssa-operands.c (get_expr_operands): Likewise.
14466 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
14467 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
14468 * doc/generic.texi: Add document for SAD_EXPR.
14469 * doc/md.texi: Add document for ssad and usad.
14471 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14473 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
14474 qualification in cast.
14476 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
14478 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
14479 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
14480 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
14481 (tree_function_decl): ... here.
14482 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
14483 streaming of vindex to ...
14484 (write_ts_function_decl_tree_pointers): ... here.
14485 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
14486 Do not stream DECL_VINDEX.
14487 (lto_input_ts_function_decl_tree_pointers): Stream it here.
14489 2014-06-24 Catherine Moore <clm@codesourcery.com>
14490 Sandra Loosemore <sandra@codesourcery.com>
14492 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
14493 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
14494 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
14496 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
14498 * doc/invoke.texi (Warning Options): Remove duplicated
14499 -Wmaybe-uninitialized.
14501 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
14503 PR tree-optimization/57742
14504 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
14505 (handle_builtin_malloc, handle_builtin_memset): New functions.
14506 (strlen_optimize_stmt): Call them.
14507 * passes.def: Move strlen after loop+dom but before vrp.
14509 2014-06-24 Jakub Jelinek <jakub@redhat.com>
14512 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
14513 model family 6 CPU with has_longmode never use a CPU without
14516 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
14519 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
14522 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14524 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
14525 * dominance.c (iterate_fix_dominators): Use hash_map instead of
14527 * hash-map.h: New file.
14528 * ipa-comdats.c: Use hash_map instead of pointer_map.
14530 * lto-section-out.c: Adjust.
14531 * lto-streamer.h: Replace pointer_map with hash_map.
14532 * symtab.c (verify_symtab): Likewise.
14533 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
14534 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
14535 * tree-streamer.h: Likewise.
14536 * tree-streamer.c: Adjust.
14537 * pointer-set.h: Remove pointer_map.
14539 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14541 * hash-table.h: Add a template arg to choose between storing values
14542 and storing pointers to values, and then provide partial
14543 specializations for both.
14544 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
14545 should store, not the type values should point to.
14546 * tree-into-ssa.c (var_info_hasher): Likewise.
14547 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
14548 * tree-complex.c: Adjust.
14549 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
14550 table instead of int_tree_map *.
14551 * tree-parloops.c: Adjust.
14552 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
14553 type is being stored.
14554 * tree-vectorizer.c: Adjust.
14556 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14558 * hash-table.h: Remove a layer of indirection from hash_table so that
14559 it contains the hash table's data instead of a pointer to the data.
14560 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
14561 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
14562 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
14563 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
14564 fold-const.c, gcse.c, ggc-common.c,
14565 gimple-ssa-strength-reduction.c, gimplify.c,
14566 graphite-clast-to-gimple.c, graphite-dependences.c,
14567 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
14568 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
14569 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
14570 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
14571 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
14572 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
14573 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
14574 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
14575 tree-ssa-live.c, tree-ssa-loop-im.c,
14576 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
14577 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
14578 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
14579 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
14580 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
14581 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
14582 vtable-verify.c, vtable-verify.h: Adjust.
14584 2014-06-24 Richard Biener <rguenther@suse.de>
14586 PR tree-optimization/61572
14587 * tree-ssa-sink.c (statement_sink_location): Do not sink
14588 loads from hard registers.
14590 2014-06-24 Jakub Jelinek <jakub@redhat.com>
14592 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
14593 not mentioned in clauses use private clause if the iterator is
14594 declared in #pragma omp for simd, and when adding lastprivate
14595 instead, add it to the outer #pragma omp for too. Diagnose
14596 if the variable is private in outer context. For simd collapse > 1
14597 loops, replace all iterators with temporaries.
14598 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
14599 same even in collapse > 1 loops.
14601 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
14602 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
14604 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
14605 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
14607 (gimplify_adjust_omp_clauses): Likewise.
14608 * omp-low.c (lower_rec_simd_input_clauses,
14609 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
14610 safelen the same as safelen(1).
14611 * tree-nested.c (convert_nonlocal_omp_clauses,
14612 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
14613 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
14614 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
14615 Fixup handling of GIMPLE_OMP_TARGET.
14616 (convert_tramp_reference_stmt, convert_gimple_call): Handle
14619 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
14621 PR tree-optimization/61554
14622 * tree-ssa-propagate.c: Include "bitmap.h".
14623 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
14624 properly update constructor/destructor.
14625 (substitute_and_fold_dom_walker::before_dom_children):
14626 Remove call to gimple_purge_dead_eh_edges, add bb->index to
14627 need_eh_cleaup instead.
14628 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
14631 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
14633 * varpool.c (dump_varpool_node): Dump used_by_single_function.
14634 * tree-pass.h (make_pass_ipa_single_use): New pass.
14635 * cgraph.h (used_by_single_function): New flag.
14636 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
14638 * passes.def (pass_ipa_single_use): Scedule.
14639 * ipa.c (BOTTOM): New macro.
14640 (meet): New function
14641 (propagate_single_user): New function.
14642 (ipa_single_use): New function.
14643 (pass_data_ipa_single_use): New pass.
14644 (pass_ipa_single_use): New pass.
14645 (pass_ipa_single_use::gate): New gate.
14646 (make_pass_ipa_single_use): New function.
14648 2014-06-23 Kai Tietz <ktietz@redhat.com>
14651 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
14652 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
14654 2014-06-23 Richard Biener <rguenther@suse.de>
14656 * tree-ssa-loop.c (gate_loop): New function.
14657 (pass_tree_loop::gate): Call it.
14658 (pass_data_tree_no_loop, pass_tree_no_loop,
14659 make_pass_tree_no_loop): New.
14660 * tree-vectorizer.c: Include tree-scalar-evolution.c
14661 (pass_slp_vectorize::execute): Initialize loops and SCEV if
14663 (pass_slp_vectorize::clone): New method.
14664 * timevar.def (TV_TREE_NOLOOP): New.
14665 * tree-pass.h (make_pass_tree_no_loop): Declare.
14666 * passes.def (pass_tree_no_loop): New pass group with
14669 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
14672 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
14673 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
14675 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
14677 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
14678 "yes" where needed.
14680 2014-06-23 Alan Modra <amodra@gmail.com>
14683 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
14684 to zero on debug statements.
14686 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
14689 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
14690 Ignore third operand if present by marking qualifier_internal.
14692 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
14694 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
14696 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
14697 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
14698 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
14699 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
14700 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
14701 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
14702 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
14703 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
14704 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
14705 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
14706 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
14707 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
14708 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
14709 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
14710 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
14711 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
14712 logic in GCC vector extensions
14714 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
14715 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
14716 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
14717 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
14718 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
14719 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
14720 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
14721 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
14722 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
14723 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
14725 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
14727 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
14730 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
14731 (vget_low_s64): Use __GET_LOW macro.
14732 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
14733 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
14734 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
14735 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
14736 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
14738 (vcombine_s64): Use GCC vector extensions; remove cast.
14739 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
14740 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
14741 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
14742 Fix type signature; remove cast.
14744 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
14747 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
14749 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
14751 (BUILTIN_VD1): New.
14752 (BUILTIN_VD_RE): Remove.
14753 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
14754 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
14755 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
14756 variant but not df.
14757 (vreinterpretv1df*, vreinterpret*v1df): New.
14758 (vreinterpretdf*, vreinterpret*df): Remove.
14759 * config/aarch64/aarch64-simd.md (aarch64_create,
14760 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
14761 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
14763 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
14764 (vcreate_f64): Remove cast, use v1df builtin.
14765 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
14766 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
14767 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
14768 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
14769 vmov_n_f64, vst1_f64): Use gcc vector extensions.
14770 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
14771 add range check using __builtin_aarch64_im_lane_boundsi.
14772 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
14773 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
14774 type signature, use gcc vector extensions.
14775 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
14776 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
14777 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
14778 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
14779 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
14780 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
14781 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
14782 vreinterpret_u64_f64): Use v1df builtin not df.
14784 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
14786 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
14789 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
14791 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
14794 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14796 * loop-invariant.c (pre_check_invariant_p): New function.
14797 (find_invariant_insn): Call pre_check_invariant_p.
14799 2014-06-22 Richard Henderson <rth@redhat.com>
14802 * compare-elim.c (struct comparison): Add eh_note.
14803 (find_comparison_dom_walker::before_dom_children): Don't eliminate
14804 a redundant comparison in a different EH region. Purge EH edges if
14807 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14809 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
14810 (var_shift): Use it.
14811 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
14812 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
14813 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
14814 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
14815 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
14816 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
14817 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
14818 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
14819 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
14820 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
14821 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
14822 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
14823 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
14824 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
14825 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
14826 *rotldi3_internal15be): Use the new attribute. Merge register and
14827 integer alternatives.
14829 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14831 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
14832 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
14833 split, *ashrdi3_internal3 and split): Delete, merge into...
14834 (ashr<mode>3): New expander.
14835 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
14836 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
14838 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14840 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
14841 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
14842 *rotldi3_internal3 and split): Delete, merge into...
14843 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
14844 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
14845 Use "rotlw" extended mnemonic.
14847 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14849 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
14850 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
14851 and split, *ashldi3_internal3 and split): Delete, merge into...
14852 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
14853 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
14855 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14857 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
14858 (lshrsi3, two anonymous define_insns and define_splits,
14859 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
14860 *lshrdi3_internal3 and split): Delete, merge into...
14861 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
14862 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
14864 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
14866 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
14867 Remove "O" alternative.
14869 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
14871 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
14872 (mips_move_from_gpr_cost): Likewise.
14873 (mips_register_move_cost): Update accordingly.
14874 (mips_secondary_reload_class): Remove name of in_p.
14876 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
14879 * config/i386/i386.md (x86_64_shrd, x86_shrd,
14880 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
14882 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
14884 * config/nios2/nios2.c: Include "builtins.h".
14886 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
14888 * cgraph.h (tls_model_names): New variable.
14889 * print-tree.c (print_node): Simplify.
14890 * varpool.c (tls_model_names): New variable.
14891 (dump_varpool_node): Output tls model.
14893 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
14895 * ipa-visibility.c (function_and_variable_visibility): Disable
14896 temporarily local aliases for some targets.
14898 2014-06-20 Marek Polacek <polacek@redhat.com>
14900 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
14901 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
14902 into SANITIZE_UNDEFINED.
14903 * doc/invoke.texi: Describe -fsanitize=bounds.
14904 * gimplify.c (gimplify_call_expr): Add gimplification of internal
14905 functions created in the FEs.
14906 * internal-fn.c: Move "internal-fn.h" after "tree.h".
14907 (expand_UBSAN_BOUNDS): New function.
14908 * internal-fn.def (UBSAN_BOUNDS): New internal function.
14909 * internal-fn.h: Don't define internal functions here.
14910 * opts.c (common_handle_option): Add -fsanitize=bounds.
14911 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
14912 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
14913 * tree-core.h: Define internal functions here.
14914 (struct tree_base): Add ifn field.
14915 * tree-pretty-print.c: Include "internal-fn.h".
14916 (dump_generic_node): Handle functions without CALL_EXPR_FN.
14917 * tree.c (get_callee_fndecl): Likewise.
14918 (build_call_expr_internal_loc): New function.
14919 * tree.def (CALL_EXPR): Update description.
14920 * tree.h (CALL_EXPR_IFN): Define.
14921 (build_call_expr_internal_loc): Declare.
14922 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
14924 (ubsan_type_descriptor): Change bool parameter to enum
14925 ubsan_print_style. Adjust the code. Add handling of
14927 (ubsan_expand_bounds_ifn): New function.
14928 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
14929 (ubsan_build_overflow_builtin): Likewise.
14930 (instrument_bool_enum_load): Likewise.
14931 (ubsan_instrument_float_cast): Likewise.
14932 * ubsan.h (enum ubsan_print_style): New enum.
14933 (ubsan_expand_bounds_ifn): Declare.
14934 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
14936 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
14938 * config/rs6000/rs6000.md: Append `DONE' to preparation
14939 statements of `bswap' pattern splitters.
14941 2014-06-20 Tom de Vries <tom@codesourcery.com>
14943 * target.def (call_fusage_contains_non_callee_clobbers): Update
14945 * doc/tm.texi: Regenerate.
14947 2014-06-20 Yury Gribov <y.gribov@samsung.com>
14948 Max Ostapenko <m.ostapenko@partner.samsung.com>
14951 * asan.c (instrument_strlen_call): Fixed instrumentation of
14954 2014-06-20 Martin Jambor <mjambor@suse.cz>
14957 * ipa-prop.c (impossible_devirt_target): New function.
14958 (try_make_edge_direct_virtual_call): Use it, also instead of
14961 2014-06-20 Yury Gribov <y.gribov@samsung.com>
14962 Max Ostapenko <m.ostapenko@partner.samsung.com>
14965 * asan.c (build_check_stmt): Add condition.
14967 2014-06-20 Martin Jambor <mjambor@suse.cz>
14970 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
14973 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14975 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
14977 (VCONQ): Make comment more helpful.
14979 * config/aarch64/aarch64-simd.md
14980 (aarch64_sqdmulh_lane<mode>):
14981 Use VCOND for operands 2. Update lane checking and flipping logic.
14982 (aarch64_sqrdmulh_lane<mode>): Likewise.
14983 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
14984 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
14985 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
14986 attribute of operand 3 to VCOND.
14987 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
14988 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
14989 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
14990 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
14991 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
14992 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
14994 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
14995 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
14996 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
14997 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
14998 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
14999 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
15000 operand to VCOND. Update lane flipping and bounds checking logic.
15001 (aarch64_sqdmlal2_lane<mode>): Likewise.
15002 (aarch64_sqdmlsl_lane<mode>): Likewise.
15003 (aarch64_sqdmull_lane<mode>): Likewise.
15004 (aarch64_sqdmull2_lane<mode>): Likewise.
15005 (aarch64_sqdmlal_laneq<mode>):
15006 Replace VCON usage with VCONQ.
15007 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
15008 (aarch64_sqdmlal2_laneq<mode>): Emit
15009 aarch64_sqdmlal2_laneq<mode>_internal insn.
15010 Replace VCON with VCONQ.
15011 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
15012 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15013 (aarch64_sqdmull_laneq<mode>): Emit
15014 aarch64_sqdmull_laneq<mode>_internal insn.
15015 Replace VCON with VCONQ.
15016 (aarch64_sqdmull2_laneq<mode>): Emit
15017 aarch64_sqdmull2_laneq<mode>_internal insn.
15018 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
15019 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
15020 of 3rd argument to int16x4_t.
15021 (vqdmlalh_lane_s16): Likewise.
15022 (vqdmlslh_lane_s16): Likewise.
15023 (vqdmull_high_lane_s16): Likewise.
15024 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
15025 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
15026 (vqdmlsl_lane_s16): Likewise.
15027 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
15028 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
15029 (vqdmlals_lane_s32): Likewise.
15030 (vqdmlsls_lane_s32): Likewise.
15031 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
15032 (vqdmulls_lane_s32): Likewise.
15033 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
15034 (vqdmlsl_lane_s32): Likewise.
15035 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
15036 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
15037 (vqrdmulhh_lane_s16): Likewise.
15038 (vqdmlsl_high_lane_s16): Likewise.
15039 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
15040 (vqdmlsl_high_lane_s32): Likewise.
15041 (vqrdmulhs_lane_s32): Likewise.
15043 2014-06-20 Tom de Vries <tom@codesourcery.com>
15045 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
15046 get_call_reg_set_usage.
15048 2014-06-20 Tom de Vries <tom@codesourcery.com>
15050 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
15051 it contains all call_used_regs.
15053 2014-06-20 Tom de Vries <tom@codesourcery.com>
15055 * final.c (collect_fn_hard_reg_usage): Add and use variable
15056 function_used_regs.
15058 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15060 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
15061 (set_init_priority, get_init_priority, set_fini_priority,
15062 get_fini_priority): New methods.
15063 * tree.c (init_priority_for_decl): Remove.
15064 (init_ttree): Do not initialize init priority.
15065 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
15066 (decl_priority_info): Remove.
15067 (decl_init_priority_insert): Rewrite.
15068 (decl_fini_priority_insert): Rewrite.
15069 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
15070 tree_priority_map_marked_p): Remove.
15071 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
15072 * lto-streamer-out.c (hash_tree): Do not hash priorities.
15073 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
15074 not output priorities.
15075 (pack_ts_function_decl_value_fields): Likewise.
15076 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
15077 not input priorities.
15078 (unpack_ts_function_decl_value_fields): Likewise.
15079 * symtab.c (symbol_priority_map): Declare.
15080 (init_priority_hash): Declare.
15081 (symtab_unregister_node): Unregister from priority hash, too.
15082 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
15084 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
15085 (symbol_priority_info): New function.
15086 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
15088 * tree-core.h (tree_priority_map): Remove.
15090 2014-06-20 Jakub Jelinek <jakub@redhat.com>
15092 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
15093 0xff to uint64_t before shifting it up.
15095 2014-06-20 Julian Brown <julian@codesourcery.com>
15096 Chung-Lin Tang <cltang@codesourcery.com>
15098 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
15099 TARGET_THUMB1_ONLY. Add comments.
15101 2014-06-19 Tom de Vries <tom@codesourcery.com>
15103 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
15104 return type to void.
15105 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
15107 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15109 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
15110 as "move", from depends_on.
15112 2014-06-19 Terry Guo <terry.guo@arm.com>
15114 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
15117 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
15119 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
15121 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
15123 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
15126 * config/sh/sh.c (prepare_move_operands): Don't process TLS
15127 addresses here if reload in progress or completed.
15129 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15131 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
15132 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
15133 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
15134 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
15135 (mips_register_priority): New function that implements the target
15136 hook TARGET_REGISTER_PRIORITY.
15137 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
15138 (mips_lra_p): Likewise for TARGET_LRA_P.
15139 (TARGET_REGISTER_PRIORITY): Define macro.
15140 (TARGET_SPILL_CLASS): Likewise.
15141 (TARGET_LRA_P): Likewise.
15142 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
15144 (REG_CLASS_NAMES): Likewise.
15145 (REG_CLASS_CONTENTS): Likewise.
15146 (BASE_REG_CLASS): Use M16_SP_REGS.
15147 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
15148 New set attribute to enable alternatives depending on the register
15150 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
15151 (*lea64): Disable pattern for MIPS16.
15152 * config/mips/mips.opt (mlra): New option.
15154 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15156 * lra-constraints.c (base_to_reg): New function.
15157 (process_address): Use new function.
15159 2014-06-18 Tom de Vries <tom@codesourcery.com>
15161 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
15162 * config/aarch64/aarch64.c
15163 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
15164 (aarch64_emit_call_insn): New function.
15165 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
15167 * config/aarch64/aarch64.md (define_expand "call_internal")
15168 (define_expand "call_value_internal", define_expand "sibcall_internal")
15169 (define_expand "sibcall_value_internal"): New.
15170 (define_expand "call", define_expand "call_value")
15171 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
15172 expand variant and aarch64_emit_call_insn.
15174 2014-06-18 Radovan Obradovic <robradovic@mips.com>
15175 Tom de Vries <tom@codesourcery.com>
15177 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
15178 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
15180 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
15181 clobbers to CALL_INSN_FUNCTION_USAGE.
15182 (define_expand "sibcall_internal")
15183 (define_expand "sibcall_value_internal"): New.
15184 (define_expand "call", define_expand "call_value"): Add argument to
15185 arm_emit_call_insn.
15186 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
15187 (define_expand "sibcall_value"): Use sibcall_value_internal and
15188 arm_emit_call_insn.
15190 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15192 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
15194 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15196 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
15199 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15201 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
15202 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
15203 annotations. Fix DWARF information.
15205 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15207 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
15208 __udivmoddi4, and fixups for negative operands.
15210 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15212 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
15214 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15216 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
15219 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15221 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
15224 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15226 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
15227 describing register usage on function entry and exit.
15229 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15231 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
15232 (__aeabi_ldivmod): Fix whitespace.
15234 2014-06-18 Andreas Schwab <schwab@suse.de>
15236 * doc/md.texi (Standard Names): Use @itemx for grouped items.
15237 Remove blank line after @item.
15239 2014-06-18 Richard Henderson <rth@redhat.com>
15242 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
15244 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15246 * config/arm/arm.c (neon_vector_mem_operand): Allow register
15247 POST_MODIFY for neon loads and stores.
15248 (arm_print_operand): Output post-index register for neon loads and
15251 2014-06-18 Richard Biener <rguenther@suse.de>
15253 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
15255 2014-06-18 Richard Biener <rguenther@suse.de>
15257 * tree-pass.h (make_pass_dce_loop): Remove.
15258 * passes.def: Replace pass_dce_loop with pass_dce.
15259 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
15260 changed free niter estimates and reset the scev cache.
15261 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
15262 make_pass_dce_loop): Remove.
15263 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
15264 (fini_copy_prop): Return whether something changed. Always
15265 let substitute_and_fold perform DCE and free niter estimates
15266 and reset the scev cache if so.
15267 (execute_copy_prop): If sth changed schedule cleanup-cfg.
15268 (pass_data_copy_prop): Do not unconditionally schedule
15269 cleanup-cfg or update-ssa.
15271 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
15273 PR tree-optimization/61518
15274 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
15275 reduction var is used in reduction stmt or phi-function only.
15277 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15279 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
15281 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
15283 PR tree-optimization/61517
15284 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
15285 whose rhs's first tree is the source expression instead of the
15287 (find_bswap_or_nop): Likewise.
15288 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
15289 gimple stmt whose rhs's first tree is the source. In the memory source
15290 case, move the stmt to be replaced close to one of the original load to
15291 avoid the problem of a store between the load and the stmt's original
15293 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
15296 2014-06-18 Andreas Schwab <schwab@suse.de>
15298 PR rtl-optimization/54555
15299 * postreload.c (move2add_use_add2_insn): Substitute
15300 STRICT_LOW_PART only if it is cheaper.
15302 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
15304 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
15305 Do not use unspec as call operand. Use memory_operand instead of
15306 memory_nox32_operand and add "m" operand constraint. Disable
15307 pattern for TARGET_X32.
15308 (*sibcall_pop_memory): Ditto.
15309 (*sibcall_value_memory): Ditto.
15310 (*sibcall_value_pop_memory): Ditto.
15311 (sibcall peepholes): Merge SImode and DImode patterns using
15312 W mode iterator. Use memory_operand instead of memory_nox32_operand.
15313 Disable pattern for TARGET_X32. Check if eliminated register is
15314 really dead after call insn. Generate call RTX without unspec operand.
15315 (sibcall_value peepholes): Ditto.
15316 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
15317 instead of memory_nox32_operand. Check if eliminated register is
15318 really dead after call insn. Generate call RTX without unspec operand.
15319 (sibcall_value_pop peepholes): Ditto.
15320 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
15322 2014-06-18 Terry Guo <terry.guo@arm.com>
15325 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
15328 2014-06-18 Olivier Hainque <hainque@adacore.com>
15330 * tree-core.h (tree_block): Add an "end_locus" field, allowing
15331 memorization of the end of block source location.
15332 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
15333 * gimplify.c (gimplify_bind_expr): Propagate the block start and
15334 end source location info we have on the block entry/exit code we
15337 2014-06-18 Richard Biener <rguenther@suse.de>
15339 * common.opt (fssa-phiopt): New option.
15340 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
15342 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
15343 * doc/invoke.texi (-fssa-phiopt): Document.
15345 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15347 * genattrtab.c (n_bypassed): New variable.
15348 (process_bypasses): Initialise n_bypassed.
15349 Count number of bypassed reservations.
15350 (make_automaton_attrs): Allocate space for bypassed reservations
15351 rather than number of bypasses.
15353 2014-06-18 Richard Biener <rguenther@suse.de>
15355 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
15356 we propagated anything.
15357 (substitute_and_fold_dom_walker::before_dom_children): Something
15358 changed if we propagated into PHI arguments.
15359 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
15362 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
15364 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
15366 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
15367 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
15368 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
15369 Introduces alternative way of loads group permutaions.
15370 (vect_transform_grouped_load): Try alternative way of permutations.
15372 2014-06-18 Jakub Jelinek <jakub@redhat.com>
15374 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
15375 changed in ORT_TARGET region, don't jump to do_outer.
15376 (struct gimplify_adjust_omp_clauses_data): New type.
15377 (gimplify_adjust_omp_clauses_1): Adjust for data being
15378 a struct gimplify_adjust_omp_clauses_data pointer instead
15379 of tree *. Pass pre_p as a new argument to
15380 lang_hooks.decls.omp_finish_clause hook.
15381 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
15382 splay_tree_foreach to pass both list_p and pre_p.
15383 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
15384 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
15385 gimplify_adjust_omp_clauses callers.
15386 * langhooks.c (lhd_omp_finish_clause): New function.
15387 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
15388 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
15389 * langhooks.h (struct lang_hooks_for_decls): Add a new
15390 gimple_seq * argument to omp_finish_clause hook.
15391 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
15392 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
15393 (scan_omp_parallel, lower_omp_for): When adding
15394 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
15395 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
15396 * tree-nested.c (convert_nonlocal_omp_clauses,
15397 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
15398 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
15400 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
15402 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
15403 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
15405 2014-06-17 Xinliang David Li <davidxl@google.com>
15407 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
15408 * passes.c (pass_init_dump_file): Do not set initialize
15409 flag to false unconditionally.
15411 2014-06-17 Richard Biener <rguenther@suse.de>
15413 * genopinit.c (main): Use vec<>::qsort method.
15414 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
15416 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
15418 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
15420 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
15421 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
15422 (mips_move_to_gpr_cost): Remove ST_REGS case.
15423 (mips_move_from_gpr_cost): Likewise.
15424 (mips_register_move_cost): Likewise.
15425 (mips_secondary_reload_class): Likewise.
15427 2014-06-17 Richard Biener <rguenther@suse.de>
15429 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
15430 (pass_all_optimizations): Move 3rd copy-prop pass from after
15431 fre to before ifcombine/phiopt.
15433 2014-06-17 Richard Biener <rguenther@suse.de>
15435 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
15436 and allow all blocks to be forwarders.
15438 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
15441 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
15442 variable 'size'; calculate 'size' right in the front; use
15443 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
15444 pcum->aapcs_stack_words.
15446 2014-06-17 Nick Clifton <nickc@redhat.com>
15448 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
15449 (umulhi3, mulsidi3, umulsidi3): Likewise.
15451 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
15453 PR middle-end/61508
15454 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
15455 check for section name.
15457 2014-06-17 Richard Biener <rguenther@suse.de>
15459 * tree-ssa-propagate.c: Include domwalk.h.
15460 (substitute_and_fold): Outline main worker into a domwalker ...
15461 (substitute_and_fold_dom_walker::before_dom_children): ... here.
15462 Schedule stmts we can fully propagate for removal. Remove
15464 (substitute_and_fold): Apply a dominator walk to perform
15465 substitution. Process stmts scheduled for removal here.
15467 2014-06-17 Richard Biener <rguenther@suse.de>
15469 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
15470 of PHI node moving.
15472 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
15474 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
15475 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
15476 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
15477 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
15478 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
15480 (get_fpscr) : Likewise.
15482 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
15484 PR rtl-optimization/61325
15485 * lra-constraints.c (valid_address_p): Add forward declaration.
15486 (simplify_operand_subreg): Check address validity before and after
15487 alter_reg of memory subreg.
15489 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
15491 * config/i386/i386.c (decide_alg): Correctly handle
15492 maximum size of stringop algorithm.
15494 2014-06-16 Yury Gribov <y.gribov@samsung.com>
15496 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
15498 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
15500 PR rtl-optimization/61522
15501 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
15503 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
15506 * symtab.c (symtab_node::reset_section): New method.
15507 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
15509 * cgraph.h (reset_section): Declare.
15510 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
15511 do not consider comdat locals.
15512 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
15514 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
15515 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
15516 reset sections of symbols dragged out of the comdats.
15517 (function_and_variable_visibility): Reset sections of
15520 2014-06-16 Richard Biener <rguenther@suse.de>
15522 PR tree-optimization/61482
15523 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
15524 [-INF(OVF), +INF(OVF)] range.
15526 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
15528 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
15529 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
15530 handling 32-bit multiplication.
15532 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
15534 PR middle-end/61430
15535 * lra-lives.c (process_bb_lives): Skip creating copy during
15536 insn scan when src/dest has constrained to same regno.
15538 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
15540 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
15541 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
15543 2014-06-16 Yury Gribov <y.gribov@samsung.com>
15545 * asan.c (check_func): New function.
15546 (maybe_create_ssa_name): Likewise.
15547 (build_check_stmt_with_calls): Likewise.
15548 (use_calls_p): Likewise.
15549 (report_error_func): Change interface.
15550 (build_check_stmt): Allow non-integer lengths; add support
15552 (asan_instrument): Likewise.
15553 (instrument_mem_region_access): Moved code to build_check_stmt.
15554 (instrument_derefs): Likewise.
15555 (instrument_strlen_call): Likewise.
15556 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
15557 * doc/invoke.texi: Describe new parameter.
15558 * params.def: Define new parameter.
15559 * params.h: Likewise.
15560 * sanitizer.def: Describe new builtins.
15562 2014-06-16 Richard Biener <rguenther@suse.de>
15564 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
15565 Make all defs available at the end.
15566 (eliminate): If we remove a PHI node schedule cfg-cleanup.
15568 2014-06-18 Jakub Jelinek <jakub@redhat.com>
15571 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
15573 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
15576 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
15577 initialization. Replace remaining use of uid.
15579 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
15581 * c-family/c-common.c (handle_tls_model_attribute): Use
15582 set_decl_tls_model.
15583 * c-family/c-common.c (handle_tls_model_attribute): Use
15584 set_decl_tls_model.
15585 * cgraph.h (struct varpool_node): Add tls_model.
15586 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
15587 * tree.h (DECL_TLS_MODEL): Update.
15588 (DECL_THREAD_LOCAL_P): Check that variable is static.
15589 (decl_tls_model): Declare.
15590 (set_decl_tls_model): Declare.
15591 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
15592 set symbol prorperties.
15593 (get_emutls_init_templ_addr): Cleanup.
15594 (new_emutls_decl): Update.
15595 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
15596 (lto_input_varpool_node): Likewise.
15597 * lto-streamer-out.c (hash_tree): Likewise.
15598 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
15599 not stream DECL_TLS_MODEL.
15600 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
15601 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
15603 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15605 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
15607 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15609 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
15610 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
15612 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
15613 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
15614 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
15615 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
15616 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
15617 (df_get_artificial_defs, df_get_artificial_uses)
15618 (df_single_def, df_single_use): Update accordingly.
15619 (df_refs_chain_dump): Take the first element in a linked list as
15620 parameter, rather than a pointer to an array of pointers.
15621 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
15622 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
15623 (df_chain_create_bb_process_use): Likewise.
15624 (df_md_bb_local_compute_process_def): Likewise.
15625 * fwprop.c (process_defs, process_uses): Likewise.
15626 (register_active_defs, update_uses): Likewise.
15627 (forward_propagate_asm): Update for new df_ref linking.
15628 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
15629 (df_null_ref_rec, df_null_mw_rec): Likewise.
15630 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
15632 (df_scan_free_bb_info): Remove check for null artificial_defs.
15633 (df_install_ref_incremental): Adjust for new df_ref linking.
15634 Use a single-element insertion rather than a full sort.
15635 (df_ref_chain_delete_du_chain): Take the first element
15636 in a linked list as parameter, rather than a pointer to an array of
15638 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
15639 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
15640 (df_insn_info_delete): Remove check for null defs and call to
15641 df_scan_free_mws_vec.
15642 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
15643 null rather than df_null_*_rec.
15644 (df_insn_rescan_debug_internal): Likewise, and update null
15645 checks in the same way. Remove check for null defs.
15646 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
15647 Move a single element rather doing a full sort.
15648 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
15650 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
15651 Initialize df_ref and df_mw_hardreg lists to null rather than
15653 (df_ref_compare): Take df_refs as parameter, transferring the
15654 old interface to...
15655 (df_ref_ptr_compare): ...this new function.
15656 (df_sort_and_compress_refs): Update accordingly.
15657 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
15658 old interface to...
15659 (df_mw_ptr_compare): ...this new function.
15660 (df_sort_and_compress_mws): Update accordingly.
15661 (df_install_refs, df_install_mws): Return a linked list rather than
15662 an array of pointers.
15663 (df_refs_add_to_chains): Assert that old lists are empty rather
15665 (df_insn_refs_verify): Don't handle null defs speciailly.
15666 * web.c (union_match_dups): Update for new df_ref linking.
15668 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15670 * df.h (df_ref_create, df_ref_remove): Delete.
15671 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
15672 (df_ref_remove): Likewise.
15674 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15676 * df.h (df_single_def, df_single_use): New functions.
15677 * ira.c (find_moveable_pseudos): Use them.
15679 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15681 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
15682 * df-problems.c (df_note_bb_compute): Use it.
15683 * regstat.c (regstat_bb_compute_ri): Likewise.
15685 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15687 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
15688 * cse.c (cse_extended_basic_block): Use them.
15689 * dce.c (mark_artificial_use): Likewise.
15690 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
15691 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
15692 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
15693 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
15694 (df_simulate_initialize_backwards): Likewise.
15695 (df_simulate_finalize_backwards): Likewise.
15696 (df_simulate_initialize_forwards): Likewise.
15697 (df_md_simulate_artificial_defs_at_top): Likewise.
15698 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
15699 * regrename.c (init_rename_info): Likewise.
15700 * regstat.c (regstat_bb_compute_ri): Likewise.
15701 (regstat_bb_compute_calls_crossed): Likewise.
15703 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
15705 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
15706 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
15707 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
15708 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
15709 * combine.c (create_log_links): Likewise.
15710 * compare-elim.c (find_flags_uses_in_insn): Likewise.
15711 (try_eliminate_compare): Likewise.
15712 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
15713 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
15714 (remove_reg_equal_equiv_notes_for_defs): Likewise.
15715 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
15716 (word_dce_process_block, dce_process_block): Likewise.
15717 * ddg.c (def_has_ccmode_p): Likewise.
15718 * df-core.c (df_bb_regno_first_def_find): Likewise.
15719 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
15720 * df-problems.c (df_rd_simulate_one_insn): Likewise.
15721 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
15722 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
15723 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
15724 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
15725 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
15726 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
15727 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
15728 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
15729 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
15730 * fwprop.c (local_ref_killed_between_p): Likewise.
15731 (all_uses_available_at, free_load_extend): Likewise.
15732 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
15733 * hw-doloop.c (scan_loop): Likewise.
15734 * ifcvt.c (dead_or_predicable): Likewise.
15735 * init-regs.c (initialize_uninitialized_regs): Likewise.
15736 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
15737 (process_bb_node_lives): Likewise.
15738 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
15739 (find_moveable_pseudos): Likewise.
15740 * loop-invariant.c (check_dependencies, record_uses): Likewise.
15741 * recog.c (peep2_find_free_register): Likewise.
15742 * ree.c (get_defs): Likewise.
15743 * regstat.c (regstat_bb_compute_ri): Likewise.
15744 (regstat_bb_compute_calls_crossed): Likewise.
15745 * sched-deps.c (find_inc, find_mem): Likewise.
15746 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
15747 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
15748 * shrink-wrap.c (requires_stack_frame_p): Likewise.
15749 (prepare_shrink_wrap): Likewise.
15750 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
15751 * web.c (union_defs, pass_web::execute): Likewise.
15752 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
15753 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
15755 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
15757 * lra-assign.c (assign_by_spills): Add code to assign vector regs
15758 to inheritance pseudos.
15759 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
15761 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
15764 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
15765 (BU_MISC_2): Rename to ...
15766 (BU_LDBL128_2): ... this.
15767 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
15768 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
15769 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
15770 RS6000_BTM_LDBL128.
15771 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
15772 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
15773 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
15774 (unpacktf_1): Likewise.
15775 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
15776 (__builtin_longdouble_dw1): Likewise.
15777 * doc/sourcebuild.texi (longdouble128): Document.
15779 2014-06-13 Jeff Law <law@redhat.com>
15781 PR rtl-optimization/61094
15782 PR rtl-optimization/61446
15783 * ree.c (combine_reaching_defs): Get the mode for the copy from
15784 the extension insn rather than the defining insn.
15786 2014-06-13 Dehao Chen <dehao@google.com>
15788 * dwarf2out.c (add_linkage_name): Emit more linkage name.
15790 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
15792 * doc/install.texi (--enable-linker-plugin-configure-flags)
15793 (--enable-linker-plugin-flags): Document new flags.
15795 2014-06-13 Martin Jambor <mjambor@suse.cz>
15798 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
15799 cache_token if returning early.
15801 2014-06-13 Nick Clifton <nickc@redhat.com>
15803 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
15804 requested alignment is active.
15805 (LABEL_ALIGN): Likewise.
15806 (LOOP_ALIGN): Likewise.
15808 2014-06-13 Richard Biener <rguenther@suse.de>
15810 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
15811 Rewrite to propagate the VN result into all uses where
15812 possible and to remove stmts becoming dead because of that.
15813 (eliminate): Generalize stmt removal handling, remove in
15814 reverse dominator order to support proper debug stmt
15815 generation. Update stmts before removing stmts.
15816 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
15818 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
15820 PR tree-optimization/61375
15821 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
15822 symbolic number cannot be represented in an uint64_t.
15823 (find_bswap_or_nop_1): Likewise.
15825 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
15827 * symtab.c (symtab_node::reset_section): New method.
15828 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
15830 * cgraph.h (reset_section): Declare.
15831 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
15832 do not consider comdat locals.
15833 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
15835 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
15836 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
15837 reset sections of symbols dragged out of the comdats.
15838 (function_and_variable_visibility): Reset sections of
15841 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
15843 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
15844 to use symtab and decl_binds_to_current_def_p
15845 * tree-vectorizer.c (increase_alignment): Increase alignment
15846 of alias target, too.
15848 2014-06-12 Jakub Jelinek <jakub@redhat.com>
15850 PR middle-end/61486
15851 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
15852 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
15853 if outer combined construct is distribute.
15854 (gimplify_omp_for): For OMP_DISTRIBUTE set
15855 gimplify_omp_ctxp->distribute.
15856 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
15857 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
15858 mapping into decl map.
15860 2014-06-12 Jason Merrill <jason@redhat.com>
15862 * common.opt (fabi-version): Change default to 0.
15864 2014-06-12 Jason Merrill <jason@redhat.com>
15866 * toplev.c (process_options): Reject -fabi-version=1.
15868 2014-06-12 Jeff Law <law@redhat.com>
15870 PR tree-optimization/61009
15871 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
15872 value when we stop processing a block due to problematic PHIs.
15874 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
15876 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
15877 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
15878 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
15879 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
15880 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
15881 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
15882 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
15883 are not in the spec.
15885 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
15888 * config/aarch64/aarch64-modes.def: Add V1DFmode.
15889 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
15892 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
15894 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
15896 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
15899 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
15900 loading from address spaces.
15902 2014-06-12 Martin Liska <mliska@suse.cz>
15905 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
15906 statement is reachable.
15908 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
15910 * symtab.c (section_hash): New hash.
15911 (symtab_unregister_node): Clear section before freeing.
15912 (hash_section_hash_entry): New haser.
15913 (eq_sections): New function.
15914 (symtab_node::set_section_for_node): New method.
15915 (set_section_1): Update.
15916 (symtab_node::set_section): Take string instead of tree as parameter.
15917 (symtab_resolve_alias): Update.
15918 * cgraph.h (section_hash_entry_d): New structure.
15919 (section_hash_entry): New typedef.
15920 (cgraph_node): Change comdat_group_ to x_comdat_group,
15921 change section_ to x_section and turn into section_hash_entry;
15922 update accestors; put set_section_for_node offline.
15923 * tree.c (decl_section_name): Turn into string.
15924 (set_decl_section_name): Change parameter to be string.
15925 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
15926 * sdbout.c (sdbout_one_type): Update.
15927 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
15928 * varasm.c (IN_NAMED_SECTION, get_named_section,
15929 resolve_unique_section, hot_function_section, get_named_text_section,
15930 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
15931 make_decl_rtl, default_unique_section): Update.
15932 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
15933 (c6x_elf_unique_section): Update.
15934 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
15935 * config/pa/pa.c (pa_function_section): Update.
15936 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
15937 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
15938 * config/arc/arc.c (arc_in_small_data_p): Update.
15939 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
15940 * config/mcore/mcore.c (mcore_unique_section): Update.
15941 * config/mips/mips.c (mips16_build_function_stub): Update.
15942 (mips16_build_call_stub): Update.
15943 (mips_function_rodata_section): Update.
15944 (mips_in_small_data_p): Update.
15945 * config/score/score.c (score_in_small_data_p): Update.
15946 * config/rx/rx.c (rx_in_small_data): Update.
15947 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
15948 (rs6000_xcoff_asm_named_section): Update.
15949 (rs6000_xcoff_unique_section): Update.
15950 * config/frv/frv.c (frv_string_begins_with): Update.
15951 (frv_in_small_data_p): Update.
15952 * config/v850/v850.c (v850_encode_data_area): Update.
15953 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
15954 (bfin_handle_l1_data_attribute): Update.
15955 (bfin_handle_l2_attribute): Update.
15956 * config/mep/mep.c (mep_unique_section): Update.
15957 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
15959 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
15960 (h8300_handle_tiny_data_attribute): Update.
15961 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
15962 (m32r_in_small_data_p): Update.
15963 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
15964 * config/i386/i386.c (ix86_in_large_data_p): Update.
15965 * config/i386/winnt.c (i386_pe_unique_section): Update.
15966 * config/darwin.c (darwin_function_section): Update.
15967 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
15968 * tree-emutls.c (get_emutls_init_templ_addr): Update.
15969 (new_emutls_decl): Update.
15970 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
15971 input_varpool_node): Update.
15972 (ead_string_cst): Turn to ...
15973 (read_string): ... this one.
15974 * dwarf2out.c (secname_for_decl): Update.
15975 * asan.c (asan_protect_global): Update.
15977 2014-06-11 DJ Delorie <dj@redhat.com>
15979 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
15981 * config/rx/rx.c (rx_option_override): Likewise.
15982 (rx_align_for_label): Likewise.
15984 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
15986 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
15988 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
15991 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
15993 * common.md: New file.
15994 * doc/md.texi: Update description of generic, machine-independent
15996 * config/s390/constraints.md (e): Delete.
15997 * Makefile.in (md_file): Include common.md.
15998 * config/m32c/t-m32c (md_file): Likewise.
15999 * genpreds.c (general_mem): New array.
16000 (generic_constraint_letters): Remove constraints now defined by
16002 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16003 Allow the first character to be '<' or '>' as well.
16004 * genoutput.c (general_mem): New array.
16005 (indep_constraints): Remove constraints now defined by common.md.
16006 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16007 Remove special handling of 'm'.
16008 * ira-costs.c (record_reg_classes): Remove special handling of
16009 constraints now defined by common.md.
16010 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16011 * ira-lives.c (single_reg_class): Likewise.
16012 (ira_implicitly_set_insn_hard_regs): Likewise.
16013 * lra-constraints.c (reg_class_from_constraints): Likewise.
16014 (process_alt_operands, process_address, curr_insn_transform): Likewise.
16015 * postreload.c (reload_cse_simplify_operands): Likewise.
16016 * reload.c (push_secondary_reload, scratch_reload_class)
16017 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16018 * reload1.c (maybe_fix_stack_asms): Likewise.
16019 * targhooks.c (default_secondary_reload): Likewise.
16020 * stmt.c (parse_output_constraint): Likewise.
16021 * recog.c (preprocess_constraints): Likewise.
16022 (constrain_operands, peep2_find_free_register): Likewise.
16023 (asm_operand_ok): Likewise, but add a comment saying why 'o'
16024 must be handled specially.
16026 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16028 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
16029 * genpreds.c (have_const_dbl_constraints): Delete.
16030 (add_constraint): Don't set it.
16031 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
16032 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
16033 constraints using the lookup_constraint logic.
16034 * ira-lives.c (single_reg_class): Likewise.
16035 * ira.c (ira_setup_alts): Likewise.
16036 * lra-constraints.c (process_alt_operands): Likewise.
16037 * recog.c (asm_operand_ok, constrain_operands): Likewise.
16038 * reload.c (find_reloads): Likewise.
16040 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16042 * genpreds.c (const_int_start, const_int_end): New variables.
16043 (choose_enum_order): Output CONST_INT constraints before memory
16045 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
16047 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
16048 * ira.c (ira_setup_alts): Likewise.
16049 * lra-constraints.c (process_alt_operands): Likewise.
16050 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16051 * reload.c (find_reloads): Likewise.
16053 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16055 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
16056 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
16057 * recog.c (preprocess_constraints): Update accordingly.
16059 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16061 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
16062 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
16063 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
16064 * genpreds.c (print_type_tree): New function.
16065 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
16066 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
16067 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
16068 Write out enum constraint_type and get_constraint_type.
16069 * lra-constraints.c (satisfies_memory_constraint_p): Take a
16070 constraint_num rather than a constraint string.
16071 (satisfies_address_constraint_p): Likewise.
16072 (reg_class_from_constraints): Avoid old constraint macros.
16073 (process_alt_operands, process_address_1): Likewise.
16074 (curr_insn_transform): Likewise.
16075 * ira-costs.c (record_reg_classes): Likewise.
16076 (record_operand_costs): Likewise.
16077 * ira-lives.c (single_reg_class): Likewise.
16078 (ira_implicitly_set_insn_hard_regs): Likewise.
16079 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16080 * postreload.c (reload_cse_simplify_operands): Likewise.
16081 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16082 (constrain_operands, peep2_find_free_register): Likewise.
16083 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
16084 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16085 * reload1.c (maybe_fix_stack_asms): Likewise.
16086 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
16087 * targhooks.c (default_secondary_reload): Likewise.
16088 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
16089 to EXTRA_CONSTRAINT_STR.
16090 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
16092 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16094 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
16095 (write_constraint_satisfied_p_array): ...this new function.
16096 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
16098 (write_insn_preds_c): Update accordingly.
16100 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16102 * genpreds.c (write_lookup_constraint): Rename to...
16103 (write_lookup_constraint_1): ...this.
16104 (write_lookup_constraint_array): New function.
16105 (write_tm_preds_h): Define lookup_constraint as an inline function
16106 that uses write_lookup_constraint_array where possible.
16107 (write_insn_preds_c): Update for the changes above.
16109 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16111 * doc/md.texi (regclass_for_constraint): Rename to...
16112 (reg_class_for_constraint): ...this.
16113 * genpreds.c (num_constraints, enum_order, register_start)
16114 (register_end, satisfied_start, memory_start, memory_end)
16115 (address_start, address_end): New variables.
16116 (add_constraint): Count the number of constraints.
16117 (choose_enum_order): New function.
16118 (write_enum_constraint_num): Iterate over enum_order.
16119 (write_regclass_for_constraint): Rename to...
16120 (write_reg_class_for_constraint_1): ...this and update output
16122 (write_constraint_satisfied_p): Rename to...
16123 (write_constraint_satisfied_p_1): ...this and update output
16124 accordingly. Do nothing if all extra constraints are register
16126 (write_insn_extra_memory_constraint): Delete.
16127 (write_insn_extra_address_constraint): Delete.
16128 (write_range_function): New function.
16129 (write_tm_preds_h): Define constraint_satisfied_p and
16130 reg_class_for_constraint as inline functions that do a range check
16131 before calling the out-of-line function. Use write_range_function
16132 to implement insn_extra_{register,memory,address}_constraint,
16133 the first of which is new.
16134 (write_insn_preds_c): Update after above changes to write_* functions.
16135 (main): Call choose_enum_order.
16137 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
16139 PR tree-optimization/61306
16140 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
16141 expression instead of its size.
16142 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
16143 false to prevent optimization when the result is unpredictable due to
16144 arithmetic right shift of signed type with highest byte is set.
16145 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
16146 (init_symbolic_number): Likewise.
16147 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
16148 when the result is unpredictable due to sign extension.
16150 2014-06-11 Terry Guo <terry.guo@arm.com>
16152 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
16153 (*thumb1_addsi3): Ditto.
16154 (*thumb_subdi3): Ditto.
16155 (thumb1_subsi3_insn): Ditto.
16156 (*thumb_mulsi3): Ditto.
16157 (*thumb_mulsi3_v6): Ditto.
16158 (*thumb1_andsi3_insn): Ditto.
16159 (thumb1_bicsi3): Ditto.
16160 (*thumb1_iorsi3_insn): Ditto.
16161 (*thumb1_xorsi3_insn): Ditto.
16162 (*thumb1_ashlsi3): Ditto.
16163 (*thumb1_ashrsi3): Ditto.
16164 (*thumb1_lshrsi3): Ditto.
16165 (*thumb1_rotrsi3): Ditto.
16166 (*thumb1_negdi2): Ditto.
16167 (*thumb1_negsi2): Ditto.
16168 (*thumb1_abssi2): Ditto.
16169 (*thumb1_neg_abssi2): Ditto.
16170 (*thumb1_one_cmplsi2): Ditto.
16171 (*thumb1_zero_extendhisi2): Ditto.
16172 (*thumb1_zero_extendqisi2): Ditto.
16173 (*thumb1_zero_extendqisi2_v6): Ditto.
16174 (thumb1_extendhisi2): Ditto.
16175 (thumb1_extendqisi2): Ditto.
16176 (*thumb1_movdi_insn): Ditto.
16177 (*thumb1_movsi_insn): Ditto.
16178 (*thumb1_movhi_insn): Ditto.
16179 (thumb_movhi_clobber): Ditto.
16180 (*thumb1_movqi_insn): Ditto.
16181 (*thumb1_movhf): Ditto.
16182 (*thumb1_movsf_insn): Ditto.
16183 (*thumb_movdf_insn): Ditto.
16184 (movmem12b): Ditto.
16186 (cbranchqi4): Ditto.
16187 (cbranchsi4_insn): Ditto.
16188 (cbranchsi4_scratch): Ditto.
16189 (*negated_cbranchsi4): Ditto.
16190 (*tbit_cbranch): Ditto.
16191 (*tlobits_cbranch): Ditto.
16192 (*tstsi3_cbranch): Ditto.
16193 (*cbranchne_decr1): Ditto.
16194 (*addsi3_cbranch): Ditto.
16195 (*addsi3_cbranch_scratch): Ditto.
16196 (*thumb_cmpdi_zero): Ditto.
16197 (cstoresi_eq0_thumb1): Ditto.
16198 (cstoresi_ne0_thumb1): Ditto.
16199 (*cstoresi_eq0_thumb1_insn): Ditto.
16200 (*cstoresi_ne0_thumb1_insn): Ditto.
16201 (cstoresi_nltu_thumb1): Ditto.
16202 (cstoresi_ltu_thumb1): Ditto.
16203 (thumb1_addsi3_addgeu): Ditto.
16204 (*thumb_jump): Ditto.
16205 (*call_reg_thumb1_v5): Ditto.
16206 (*call_reg_thumb1): Ditto.
16207 (*call_value_reg_thumb1_v5): Ditto.
16208 (*call_value_reg_thumb1): Ditto.
16209 (*call_insn): Ditto.
16210 (*call_value_insn): Ditto.
16211 (thumb1_casesi_internal_pic): Ditto.
16212 (thumb1_casesi_dispatch): Ditto.
16213 (*thumb1_indirect_jump): Ditto.
16214 (prologue_thumb1_interwork): Ditto.
16215 (*epilogue_insns): Ditto.
16216 (consttable_1): Ditto.
16217 (consttable_2): Ditto.
16218 (tablejump): Ditto.
16219 (*thumb1_tablejump): Ditto.
16220 (thumb_eh_return): Ditto.
16221 (define_peephole2): Two of them are thumb1 only and got moved into
16222 new file thumb1.md.
16223 (define_split): Six of them are thumb1 only and got moved into new
16225 * config/arm/thumb1.md: New file comprised of above thumb1 only
16228 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16230 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
16231 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
16233 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
16234 (aarch64_crc_builtin_datum): New struct.
16235 (aarch64_crc_builtin_data): New.
16236 (aarch64_init_crc32_builtins): New function.
16237 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
16238 (aarch64_crc32_expand_builtin): New.
16239 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
16240 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
16241 __ARM_FEATURE_CRC32 when appropriate.
16242 (TARGET_CRC32): Define.
16243 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
16244 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
16245 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
16246 (aarch64_<crc_variant>): New pattern.
16247 * config/aarch64/arm_acle.h: New file.
16248 * config/aarch64/iterators.md (CRC): New int iterator.
16249 (crc_variant, crc_mode): New int attributes.
16250 * doc/aarch64-acle-intrinsics.texi: New file.
16251 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
16252 Include aarch64-acle-intrinsics.texi.
16254 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
16256 * tree-vect-data-refs.c (vect_grouped_store_supported): New
16257 check for stores group of length 3.
16258 (vect_permute_store_chain): New permutations for stores group of
16260 * tree-vect-stmts.c (vect_model_store_cost): Change cost
16261 of vec_perm_shuffle for the new permutations.
16263 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16265 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
16266 table rewriting temporarily on targets not supporting ONE_ONLY.
16268 2014-06-11 Richard Biener <rguenther@suse.de>
16270 PR middle-end/61437
16272 2014-06-04 Richard Biener <rguenther@suse.de>
16274 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
16275 TREE_PUBLIC and DECL_EXTERNAL decls.
16277 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
16279 * varasm.c (set_implicit_section): New function.
16280 (resolve_unique_section): Use it to set implicit section
16282 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
16283 (default_function_section): Likewise.
16284 (decl_binds_to_current_def_p): Constify argument.
16285 * varasm.h (decl_binds_to_current_def_p): Update prototype.
16286 * asan.c (asan_protect_global): Use
16287 symtab_get_node (decl)->implicit_section.
16288 * symtab.c (dump_symtab_base): Dump implicit sections.
16289 (verify_symtab_base): Verify sanity of sectoins and comdats.
16290 (symtab_resolve_alias): Alias share the section of its target.
16291 (set_section_1): New function.
16292 (symtab_node::set_section): Move here, recurse to aliases.
16293 (verify_symtab): Check for duplicated symtab lists.
16294 * tree-core.h (implicit_section_name_p): Remove.
16295 * tree-vect-data-refs.c: Include varasm.h.
16296 (vect_can_force_dr_alignment_p): Fix conditional on when
16297 decl bints to current definition; use
16298 symtab_get_node (decl)->implicit_section.
16299 * cgraph.c (cgraph_make_node_local_1): Fix section set.
16300 * cgraph.h (struct symtab_node): Add implicit_section.
16301 (set_section): Rename to ...
16302 (set_section_for_node): ... this one.
16303 (set_section): Declare.
16304 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
16305 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
16306 input_overwrite_node, input_varpool_node): Stream implicit_section.
16307 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
16308 removal; it will fail in LTO.
16310 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16312 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
16313 Change second alternative type to f_mcr.
16314 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
16315 and 12th alternatives' types to f_mcr and f_mrc.
16316 (*movdi_aarch64): Same for 12th and 13th alternatives.
16317 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
16318 (aarch64_movtilow_tilow): Change type to fmov.
16320 2014-06-10 Jiong Wang <jiong.wang@arm.com>
16322 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
16323 (aarch64_save_or_restore_callee_save_registers): Fix layout.
16325 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16327 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
16329 (aarch64_sqrdmulh_lane<mode>): Likewise.
16330 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
16331 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
16332 (aarch64_sqdmulh_laneq<mode>): New expander.
16333 (aarch64_sqrdmulh_laneq<mode>): Likewise.
16334 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
16335 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
16336 (aarch64_sqdmulh_lane<mode>): New expander.
16337 (aarch64_sqrdmulh_lane<mode>): Likewise.
16338 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
16339 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
16340 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
16341 (aarch64_sqdmlal_laneq<mode>): Likewise.
16342 (aarch64_sqdmlsl_lane<mode>): Likewise.
16343 (aarch64_sqdmlsl_laneq<mode>): Likewise.
16344 (aarch64_sqdmlal2_lane<mode>): Likewise.
16345 (aarch64_sqdmlal2_laneq<mode>): Likewise.
16346 (aarch64_sqdmlsl2_lane<mode>): Likewise.
16347 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
16348 (aarch64_sqdmull_lane<mode>): Likewise.
16349 (aarch64_sqdmull_laneq<mode>): Likewise.
16350 (aarch64_sqdmull2_lane<mode>): Likewise.
16351 (aarch64_sqdmull2_laneq<mode>): Likewise.
16353 2014-06-10 Richard Biener <rguenther@suse.de>
16355 PR tree-optimization/61438
16356 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
16357 (eliminate_dom_walker::before_dom_children): Only try to inhibit
16358 insertion of IVs if running PRE.
16359 (eliminate): Adjust.
16360 (pass_pre::execute): Likewise.
16361 (pass_fre::execute): Likewise.
16363 2014-06-10 Richard Biener <rguenther@suse.de>
16365 PR middle-end/61456
16366 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
16367 Do not use the main variant for the type comparison.
16368 (ncr_compar): Likewise.
16369 (nonoverlapping_component_refs_p): Likewise.
16371 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
16373 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
16374 REG_CFA_RESTORE mode.
16376 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
16378 * config/i386/i386.c (expand_vec_perm_pblendv): New.
16379 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
16380 expand_vec_perm_pblendv.
16382 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16384 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
16386 Simplify description of __crc32d and __crc32cd intrinsics.
16387 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
16390 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
16393 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
16394 * config.in: Regenerate.
16395 * configure: Likewise.
16397 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
16399 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
16401 (intersect_static_var_sets): Remove.
16402 (propagate): Do not prune local statics.
16404 2014-06-10 Jakub Jelinek <jakub@redhat.com>
16407 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
16408 Set lastprivate_firstprivate even if omp_private_outer_ref
16409 langhook returns true.
16410 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
16411 langhook, call unshare_expr on new_var and call
16412 build_outer_var_ref to get the last argument.
16414 2014-06-10 Marek Polacek <polacek@redhat.com>
16417 * doc/extend.texi: Add cindex for transparent_union.
16419 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
16421 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
16422 init_symbolic_number ().
16424 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
16426 PR middle-end/61141
16427 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
16428 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
16429 (verify_rtl_sharing): Likewise.
16431 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
16434 * tree.c (build_qualified_type): Use a canonical type for
16437 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16439 * config/arm/arm-modes.def: Remove XFmode.
16441 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
16444 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
16445 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
16446 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
16447 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
16448 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
16449 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
16450 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
16451 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
16452 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
16454 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
16456 * tree-core.h (tree_decl_with_vis): Remove section_name.
16458 2014-06-09 Kito Cheng <kito@0xlab.org>
16460 * ira.c (ira): Don't call init_caller_save if LRA enabled
16461 since LRA use its own infrastructure to handle that.
16463 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16465 * symtab.c (dump_symtab_base): Update dumping.
16466 (symtab_make_decl_local): Clear only DECL_COMDAT.
16467 * tree-vect-data-refs.c (Check that variable is static before
16468 tampering with sections.
16469 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
16470 (cgraph_create_virtual_clone): Likewise.
16471 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
16472 (decl_section_name, set_decl_section_name): New accessors.
16473 (find_decls_types_r): Do not walk section name
16474 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
16475 (decl_comdat_group, decl_comdat_group_id): Constify.
16476 (decl_section_name, set_decl_section_name): Update.
16477 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
16478 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
16479 (cgraph_make_node_local_1): Clear section and comdat group.
16480 * cgraph.h (set_comdat_group): Sanity check.
16481 (get_section, set_section): New.
16482 * ipa-comdats.c (ipa_comdats): Use get_section.
16483 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
16484 * lto-streamer-out.c: Do not follow section names.
16485 * c-family/c-common.c (handle_section_attribute): Update.
16486 * lto-cgraph.c (lto_output_node): Output section.
16487 (lto_output_varpool_node): Likewise.
16488 (read_comdat_group): Rename to ...
16489 (read_identifier): ... this one.
16490 (read_string_cst): New function.
16491 (input_node, input_varpool_node): Input section names.
16492 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16493 (new_emutls_decl): Update.
16494 (secname_for_decl): Check section names only of static vars.
16495 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
16496 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
16497 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
16498 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
16499 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
16500 * config/mcore/mcore.c (mcore_unique_section): Likewise.
16501 * config/mips/mips.c (mips16_build_function_stub): Likewise.
16502 * config/v850/v850.c (v850_insert_attributes): Likewise.
16503 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
16505 (h8300_handle_tiny_data_attribute): Likewise.
16506 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
16507 (bfin_handle_l2_attribute): Likewise.
16509 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16511 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
16512 remove static initializer.
16514 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16516 * varasm.c (use_blocks_for_decl_p): Check symbol table
16517 instead of alias attribute.
16518 (place_block_symbol): Recurse on aliases.
16520 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16522 * ipa-visibility.c: Include varasm.h
16523 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
16525 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16527 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
16528 outputting aliases.
16530 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
16532 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
16533 from test_insn into GGC space escape via SET_SRC.
16535 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
16537 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
16538 call statement, if any.
16539 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
16540 statements, if any. Tidy up.
16542 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
16545 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
16546 iterators, VSX_D that handles 64-bit types, and VSX_LE that
16547 handles swapping the two 64-bit double words on little endian
16548 systems. Include V1TImode and optionally TImode in VSX_LE so that
16549 these types are properly swapped. Change all of the insns and
16550 splits that do the 64-bit swaps to use VSX_LE.
16551 (vsx_le_perm_load_<mode>): Likewise.
16552 (vsx_le_perm_store_<mode>): Likewise.
16553 (splitters for little endian memory operations): Likewise.
16554 (vsx_xxpermdi2_le_<mode>): Likewise.
16555 (vsx_lxvd2x2_le_<mode>): Likewise.
16556 (vsx_stxvd2x2_le_<mode>): Likewise.
16558 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
16561 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
16562 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
16563 and corresponding splitters. Zero extend general register
16564 or memory input operand to XMM temporary. Enable for
16565 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
16566 (floatunssi<mode>2): Update expander predicate.
16568 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
16570 PR rtl-optimization/61325
16571 * lra-constraints.c (process_address_1): Check scale equal to one
16572 to prevent transformation: base + scale * index => base + new_reg.
16574 2014-06-06 Richard Biener <rguenther@suse.de>
16576 PR tree-optimization/59299
16577 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
16579 (nearest_common_dominator_of_uses): Likewise.
16580 (statement_sink_location): Adjust. Support sinking loads.
16582 2014-06-06 Martin Jambor <mjambor@suse.cz>
16584 * ipa-prop.c (get_place_in_agg_contents_list): New function.
16585 (build_agg_jump_func_from_list): Likewise.
16586 (determine_known_aggregate_parts): Renamed to
16587 determine_locally_known_aggregate_parts. Moved some functionality
16588 to the two functions above, removed bound checks.
16590 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
16592 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
16593 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
16594 (aarch64_progress_pointer): Likewise.
16595 (aarch64_copy_one_part_and_move_pointers): Likewise.
16596 (aarch64_expand_movmen): Likewise.
16597 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
16598 * config/aarch64/aarch64.md (movmem<mode>): New.
16600 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
16602 * targhooks.c (default_add_stmt_cost): Call target specific
16603 hook instead of default one.
16605 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
16607 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
16608 endianness instead of host endianness.
16609 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
16612 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
16615 * function.c (instantiate_decls): Process the saved static chain.
16616 (expand_function_start): If not optimizing, save the static chain
16618 * tree-nested.c (convert_all_function_calls): Always create the static
16619 chain for nested functions if not optimizing.
16621 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
16623 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
16625 2014-06-06 Richard Biener <rguenther@suse.de>
16627 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
16628 (construct_init_block): Likewise.
16629 (construct_exit_block): Likewise.
16630 (pass_expand::execute): Likewise.
16631 * graphite.c (graphite_transforms): Replace check for current_loops
16632 with a check for > 1 loops.
16633 (pass_graphite_transforms::execute): Adjust.
16634 * ipa-split.c (split_function): Remove check for current_loops.
16635 * omp-low.c (expand_parallel_call): Likewise.
16636 (expand_omp_for_init_counts): Likewise.
16637 (extract_omp_for_update_vars): Likewise.
16638 (expand_omp_for_generic): Likewise.
16639 (expand_omp_sections): Likewise.
16640 (expand_omp_target): Likewise.
16641 * tracer.c (tail_duplicate): Likewise.
16642 (pass_tracer::execute): Likewise.
16643 * trans-mem.c (expand_transaction): Likewise.
16644 * tree-complex.c (expand_complex_div_wide): Likewise.
16645 * tree-eh.c (lower_resx): Likewise.
16646 (cleanup_empty_eh_merge_phis): Likewise.
16647 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
16648 current_loops with a check for > 1 loops.
16649 (pass_predcom::execute): Adjust.
16650 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
16651 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
16652 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
16653 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
16654 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
16655 * tree-switch-conversion.c (process_switch): Likewise.
16656 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
16657 * tree-vrp.c (vrp_visit_phi_node): Likewise.
16658 (execute_vrp): Likewise.
16659 * ubsan.c (ubsan_expand_null_ifn): Likewise.
16661 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
16663 * rtl.h (insn_location): Declare.
16664 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
16665 with UNKNOWN_LOCATION.
16666 * emit-rtl.c (insn_location): New function.
16667 * final.c (notice_source_line): Check that the instruction has a
16668 location before retrieving it and use insn_location.
16669 * modulo-sched.c (loop_single_full_bb_p): Likewise.
16670 * print-rtl.c (print_rtx): Likewise.
16672 2014-06-06 Richard Biener <rguenther@suse.de>
16674 * passes.def: Move 2nd VRP pass before phi-only-cprop.
16676 2014-06-06 Christian Bruel <christian.bruel@st.com>
16678 PR tree-optimization/43934
16679 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
16682 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
16684 * ira-lives.c (single_reg_class): Add missing break. Explicitly
16685 return NO_REGS for extra address and memory constraints. Handle
16686 operands that match (or are equivalent to something that matches)
16687 extra constant constraints. Ignore other non-register operands.
16689 2014-06-06 Alan Modra <amodra@gmail.com>
16692 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
16693 * doc/tm.texi: Regenerate.
16694 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
16695 Use throughout in place of REG_PARM_STACK_SPACE.
16696 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
16697 "incoming" param. Pass to rs6000_function_parms_need_stack.
16698 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
16699 prototype_p when incoming. Use function decl when incoming
16700 to handle K&R style functions.
16701 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
16702 (INCOMING_REG_PARM_STACK_SPACE): Define.
16704 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16707 * cfgexpand.c (expand_debug_expr): Use address space of nested
16708 TREE_TYPE for ADDR_EXPR and MEM_REF.
16710 2014-06-05 Jeff Law <law@redhat.com>
16712 PR tree-optimization/61289
16713 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
16714 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
16715 looking for those which match LHS. All callers changed.
16716 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
16717 parameters and code which manipulated them. All callers changed.
16718 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
16719 and DST_MAP parameters. Simplify invalidation code by just calling
16720 invalidate_equivalences. All callers changed.
16721 (thread_across_edge): Simplify now that we don't need to maintain
16722 the map of equivalences to invalidate.
16724 2014-06-05 Kai Tietz <ktietz@redhat.com>
16725 Richard Henderson <rth@redhat.com>
16728 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
16729 checking for !TARGET_X32.
16730 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
16731 (sibcall_intern): New define_insn, plus required peepholes.
16732 (sibcall_pop_intern): Likewise.
16733 (sibcall_value_intern): Likewise.
16734 (sibcall_value_pop_intern): Likewise.
16736 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
16738 * tree-inline.c (tree_function_versioning): Check DF info existence
16739 before accessing it.
16741 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16743 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
16745 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
16746 aarch64_frame hard_fp_offset and frame_size.
16747 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
16748 frame_size; remove original_frame_size.
16749 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
16750 (aarch64_initial_elimination_offset): Remove frame_size and
16751 offset. Use aarch64_frame frame_size.
16753 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16754 Jiong Wang <jiong.wang@arm.com>
16755 Renlin <renlin.li@arm.com>
16757 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
16758 initialization of R30 offset. Update offset. Iterate core
16759 regisers upto X30. Remove X29, X30 specific code.
16761 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16762 Jiong Wang <jiong.wang@arm.com>
16764 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
16765 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
16766 (aarch64_register_saved_on_entry): Adjust test.
16768 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16770 * config/aarch64/aarch64.h (machine_function): Move
16771 saved_varargs_size from here...
16772 (aarch64_frame): ... to here.
16774 * config/aarch64/aarch64.c (aarch64_expand_prologue)
16775 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
16776 (aarch64_initial_elimination_offset)
16777 (aarch64_setup_incoming_varargs): Adjust location of
16778 saved_varargs_size.
16780 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
16782 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
16785 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
16786 Prachi Godbole <Prachi.Godbole@imgtec.com>
16788 * config/mips/mips-cpus.def: Add definition for p5600. Updated
16789 mips32r5 entry to use PROCESSOR_P5600.
16790 * config/mips/mips-tables.opt: Regenerate.
16791 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
16792 * config/mips/mips.c (mips_fmadd_bypass): New function.
16793 (mips_rtx_cost_data): Add costs for p5600.
16794 (mips_issue_rate): Add support for p5600.
16795 (mips_multipass_dfa_lookahead): Likewise.
16796 * config/mips/mips.h (TUNE_P5600): New define.
16797 (TUNE_MACC_CHAINS): Add TUNE_P5600.
16798 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
16799 * config/mips/mips.md: Include p5600.md.
16800 (processor): Add p5600.
16801 * config/mips/p5600.md: New file.
16803 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
16805 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
16806 * config/i386/predicates.md (palignr_operand): New.
16807 Indicates if permutation is suitable for palignr instruction.
16809 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
16811 PR tree-optimization/61319
16812 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
16813 stmt belongs to loop.
16815 2014-06-05 Richard Biener <rguenther@suse.de>
16817 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
16818 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
16819 (lookup_tmp_var): Adjust.
16820 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
16822 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16824 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
16826 2014-06-05 Marek Polacek <polacek@redhat.com>
16829 * doc/invoke.texi: Document -Wlogical-not-parentheses.
16831 2014-06-04 Tom de Vries <tom@codesourcery.com>
16833 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
16836 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
16838 PR tree-optimization/61385
16839 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
16841 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
16843 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
16844 changed to use fatal_error.
16845 (main): Ensure lto_wrapper_cleanup is run atexit.
16847 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16849 * lra-constraints.c (valid_address_p): Move earlier in file.
16850 (address_eliminator): New structure.
16851 (satisfies_memory_constraint_p): New function.
16852 (satisfies_address_constraint_p): Likewise.
16853 (process_alt_operands, process_address, curr_insn_transform): Use them.
16855 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16857 * lra-int.h (lra_static_insn_data): Make operand_alternative a
16859 (target_lra_int, default_target_lra_int, this_target_lra_int)
16860 (op_alt_data): Delete.
16861 * lra.h (lra_init): Delete.
16862 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
16863 (init_insn_code_data_once): Remove op_alt_data handling.
16864 (finish_insn_code_data_once): Likewise.
16865 (init_op_alt_data): Delete.
16866 (get_static_insn_data): Initialize operand_alternative to null.
16867 (free_insn_recog_data): Cast operand_alternative before freeing it.
16868 (setup_operand_alternative): Take the operand_alternative as
16869 parameter and assume it isn't already cached in the static
16871 (lra_set_insn_recog_data): Update accordingly.
16872 (lra_init): Delete.
16873 * ira.c (ira_init): Don't call lra_init.
16874 * target-globals.h (this_target_lra_int): Declare.
16875 (target_globals): Remove lra_int.
16876 (restore_target_globals): Update accordingly.
16877 * target-globals.c: Don't include lra-int.h.
16878 (default_target_globals, save_target_globals): Remove lra_int.
16880 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16882 * recog.h (operand_alternative): Convert reg_class, reject,
16883 matched and matches into bitfields.
16884 (preprocess_constraints): New overload.
16885 (preprocess_insn_constraints): New function.
16886 (preprocess_constraints): Take the insn as parameter.
16887 (recog_op_alt): Change into a pointer.
16888 (target_recog): Add x_op_alt.
16889 * recog.c (asm_op_alt): New variable.
16890 (recog_op_alt): Change into a pointer.
16891 (preprocess_constraints): New overload, replacing the old function
16892 definition with one that doesn't use global state.
16893 (preprocess_insn_constraints): New function.
16894 (preprocess_constraints): Use them. Take the insn as parameter.
16895 Use asm_op_alt for asms.
16896 (recog_init): Free existing x_op_alt entries.
16897 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
16899 (make_early_clobber_and_input_conflicts): Likewise.
16900 (process_bb_node_lives): Pass the insn to process_constraints.
16901 * reg-stack.c (check_asm_stack_operands): Likewise.
16902 (subst_asm_stack_regs): Likewise.
16903 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
16904 * regrename.c (build_def_use): Likewise.
16905 * sched-deps.c (sched_analyze_insn): Likewise.
16906 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
16907 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
16908 (note_invalid_constants): Likewise.
16909 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
16910 (ix86_legitimate_combined_insn): Make operand_alternative pointer
16913 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16915 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
16916 * ira-lives.c (check_and_make_def_conflict): Check for disabled
16918 (make_early_clobber_and_input_conflicts): Likewise.
16919 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
16921 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16923 * recog.h (alternative_class): New function.
16924 (which_op_alt): Return a const recog_op_alt.
16925 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
16926 (subst_asm_stack_regs): Likewise.
16927 * config/arm/arm.c (note_invalid_constants): Likewise.
16928 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
16929 the operand_alternative; use alternative class instead.
16930 * sel-sched.c (get_reg_class): Likewise.
16931 * regrename.c (build_def_use): Likewise.
16932 (hide_operands, restore_operands, record_out_operands): Update type
16935 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
16937 * recog.h (recog_op_alt): Convert to a flat array.
16938 (which_op_alt): New function.
16939 * recog.c (recog_op_alt): Convert to a flat array.
16940 (preprocess_constraints): Update accordingly, grouping all
16941 operands of the same alternative together, rather than the
16943 * ira-lives.c (check_and_make_def_conflict): Likewise.
16944 (make_early_clobber_and_input_conflicts): Likewise.
16945 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
16946 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
16947 (subst_asm_stack_regs): Likewise.
16948 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
16949 * regrename.c (hide_operands, record_out_operands): Likewise.
16950 (build_def_use): Likewise.
16951 * sel-sched.c (get_reg_class): Likewise.
16952 * config/arm/arm.c (note_invalid_constants): Likewise.
16954 2014-06-04 Jason Merrill <jason@redhat.com>
16958 * gimplify.c (gimplify_arg): Non-static.
16959 * gimplify.h: Declare it.
16961 2014-06-04 Richard Biener <rguenther@suse.de>
16963 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
16964 TREE_PUBLIC and DECL_EXTERNAL decls.
16966 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
16968 * regcprop.c (copyprop_hardreg_forward_1): Account for
16969 HARD_REGNO_CALL_PART_CLOBBERED.
16971 2014-06-04 Richard Biener <rguenther@suse.de>
16973 * configure.ac: Check whether the underlying type of int64_t
16974 is long or long long.
16975 * configure: Regenerate.
16976 * config.in: Likewise.
16977 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
16978 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
16980 2014-06-04 Richard Biener <rguenther@suse.de>
16982 PR tree-optimization/60098
16983 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
16985 (dse_optimize_stmt): Simplify, now that we found a kill
16988 2014-06-04 Richard Biener <rguenther@suse.de>
16990 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
16991 of accesses with non-invariant address.
16993 2014-06-04 Martin Liska <mliska@suse.cz>
16995 * cgraph.h (cgraph_make_wrapper): New function introduced.
16996 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
16997 * ipa-inline.h (inline_analyze_function): The function is global.
16998 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
17000 2014-06-04 Martin Liska <mliska@suse.cz>
17002 * tree.h (private_lookup_attribute_starting): New function.
17003 (lookup_attribute_starting): Likewise.
17004 * tree.c (private_lookup_attribute_starting): Likewise.
17006 2014-06-04 Martin Liska <mliska@suse.cz>
17008 * cgraph.h (expand_thunk): New argument added.
17009 (address_taken_from_non_vtable_p): New global function.
17010 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
17011 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
17012 * cgraphunit.c (analyze_function): Likewise.
17013 (assemble_thunks_and_aliases): Argument added to call.
17014 (expand_thunk): New argument forces to produce GIMPLE thunk.
17016 2014-06-04 Martin Liska <mliska@suse.cz>
17018 * coverage.h (coverage_compute_cfg_checksum): Argument added.
17019 * coverage.c (coverage_compute_cfg_checksum): Likewise.
17020 * profile.c (branch_prob): Likewise.
17022 2014-06-04 Martin Jambor <mjambor@suse.cz>
17025 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
17026 handler for switch on an ipa_ref_use enum.
17027 * ipa-reference.c (analyze_function): Likewise.
17029 2014-06-04 Kai Tietz <ktietz@redhat.com>
17031 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
17032 from old call-instruction.
17034 2014-06-04 Bin Cheng <bin.cheng@arm.com>
17036 * config/aarch64/aarch64.c (aarch64_classify_address)
17037 (aarch64_legitimize_reload_address): Support full addressing modes
17039 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
17040 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
17042 2014-06-03 Andrew Pinski <apinski@cavium.com>
17044 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
17047 2014-06-03 Andrew Pinski <apinski@cavium.com>
17049 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
17050 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
17052 2014-06-03 Kai Tietz <ktietz@redhat.com>
17054 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
17057 2014-06-03 Dehao Chen <dehao@google.com>
17059 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
17062 2014-06-03 Marek Polacek <polacek@redhat.com>
17065 * doc/invoke.texi: Document -Wswitch-bool.
17066 * function.c (stack_protect_epilogue): Cast controlling expression of
17068 * gengtype.c (walk_type): Generate switch expression with its
17069 controlling expression cast to int.
17071 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
17073 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
17075 * config/avr/avr-tables.opt: Regenerate.
17076 * config/avr/t-multilib: Regenerate.
17077 * doc/avr-mmcu.texi: Regenerate.
17079 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
17080 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17082 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
17083 (ata6617c, ata664251): Add new avr35 devices.
17084 (ata6612c): Add new avr4 device.
17085 (ata6613c, ata6614q): Add new avr5 devices.
17086 * config/avr/avr-tables.opt: Regenerate.
17087 * config/avr/t-multilib: Regenerate.
17088 * doc/avr-mmcu.texi: Regenerate.
17090 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17092 * gcc/config/aarch64/aarch64-builtins.c
17093 (aarch64_types_binop_ssu_qualifiers): New static data.
17094 (TYPES_BINOP_SSU): Define.
17095 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
17096 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
17097 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
17098 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
17099 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
17100 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
17101 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
17102 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
17103 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
17104 suffix to builtin function name, remove cast.
17105 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
17106 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
17107 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
17109 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17111 * gcc/config/aarch64/aarch64-builtins.c
17112 (aarch64_types_binop_uus_qualifiers,
17113 aarch64_types_shift_to_unsigned_qualifiers,
17114 aarch64_types_unsigned_shiftacc_qualifiers): Define.
17115 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
17116 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
17117 sqshlu_n, uqshl_n): Update qualifiers.
17118 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
17119 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
17120 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
17121 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
17122 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
17123 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
17124 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
17125 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
17126 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
17127 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
17128 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
17129 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
17130 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
17131 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
17132 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
17133 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
17134 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
17135 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
17136 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
17137 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
17138 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
17139 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
17140 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
17141 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
17142 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
17143 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
17144 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
17146 2014-06-03 Teresa Johnson <tejohnson@google.com>
17148 * tree-sra.c (modify_function): Record caller nodes after rebuild.
17150 2014-06-02 Jason Merrill <jason@redhat.com>
17153 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
17155 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17157 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
17160 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17162 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
17164 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
17165 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
17166 * config/aarch64/iterators.md (REVERSE): New iterator.
17167 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
17168 (rev_op): New int_attribute.
17169 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
17170 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
17171 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
17172 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
17173 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
17174 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
17175 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
17176 Replace temporary __asm__ with __builtin_shuffle.
17178 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17180 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
17182 * config/mips/mips-tables.opt: Regenerate.
17183 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
17184 to use mips_isa_rev rather than ISA_MIPS32R2.
17185 * config/mips/mips.h (ISA_MIPS32R3): New define.
17186 (ISA_MIPS32R5): New define.
17187 (ISA_MIPS64R3): New define.
17188 (ISA_MIPS64R5): New define.
17189 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
17190 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
17191 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
17193 (MIPS_ISA_SYNCI_SPEC): Likewise.
17194 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
17195 (LINK_SPEC): Added mips32r3 and mips32r5.
17196 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
17197 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
17198 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
17199 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
17200 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
17201 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
17202 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
17204 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17206 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
17208 * config/mips/mips.opt (mxpa): New option.
17209 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
17212 2014-06-03 Martin Jambor <mjambor@suse.cz>
17215 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
17218 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
17220 PR tree-optimization/61328
17221 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
17222 initialization from find_bswap_or_nop_1.
17223 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
17224 in source_expr2 before using the size value the function sets. Also
17225 make use of init_symbolic_number () in both the old place and
17226 find_bswap_or_nop_load () to avoid reading uninitialized memory when
17227 doing recursion in the GIMPLE_BINARY_RHS case.
17229 2014-06-03 Richard Biener <rguenther@suse.de>
17231 PR tree-optimization/61383
17232 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
17235 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
17237 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
17238 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
17239 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
17240 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
17242 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
17243 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
17244 * system.h: ...here and make it unconditional.
17245 * target.def (conditional_register_usage): Mention
17246 define_register_constraint instead of old-style constraint macros.
17247 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
17248 * doc/tm.texi: Regenerate.
17249 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
17250 protected by !USE_MD_CONSTRAINTS.
17251 * config/frv/frv.md: Remove quote from old version of documentation.
17252 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
17253 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
17254 CONST_DOUBLE_OK_FOR_LETTER.
17255 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
17257 2014-06-02 Andrew Pinski <apinski@cavium.com>
17259 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
17260 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
17261 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
17262 file whose name depends on -mabi= and -mbig-endian.
17263 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
17264 Handle LP64 better and handle ilp32 too.
17265 (MULTILIB_OPTIONS): Delete.
17266 (MULTILIB_DIRNAMES): Delete.
17268 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
17270 * expr.h: Remove prototypes of functions defined in builtins.c.
17271 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
17272 Remove prototypes of functions defined in builtins.c.
17273 * builtins.h: Update prototype list to include all exported functions.
17274 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
17275 no_c99_libc_has_function): Move to targhooks.c
17276 (build_string_literal, build_call_expr_loc_array,
17277 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
17279 (expand_builtin_object_size, fold_builtin_object_size): Make static.
17280 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
17281 no_c99_libc_has_function): Relocate from builtins.c.
17282 * tree.c: Include builtins.h.
17283 (build_call_expr_loc_array, build_call_expr_loc_vec,
17284 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
17286 * fold-const.h (fold_fma): Move prototype to builtins.h.
17287 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
17288 * asan.c: Include builtins.h.
17289 * cfgexpand.c: Likewise.
17290 * convert.c: Likewise.
17291 * emit-rtl.c: Likewise.
17292 * except.c: Likewise.
17293 * expr.c: Likewise.
17294 * fold-const.c: Likewise.
17295 * gimple-fold.c: Likewise.
17296 * gimple-ssa-strength-reduction.c: Likewise.
17297 * gimplify.c: Likewise.
17298 * ipa-inline.c: Likewise.
17299 * ipa-prop.c: Likewise.
17300 * lto-streamer-out.c: Likewise.
17301 * stmt.c: Likewise.
17302 * tree-inline.c: Likewise.
17303 * tree-object-size.c: Likewise.
17304 * tree-sra.c: Likewise.
17305 * tree-ssa-ccp.c: Likewise.
17306 * tree-ssa-forwprop.c: Likewise.
17307 * tree-ssa-loop-ivcanon.c: Likewise.
17308 * tree-ssa-loop-ivopts.c: Likewise.
17309 * tree-ssa-math-opts.c: Likewise.
17310 * tree-ssa-reassoc.c: Likewise.
17311 * tree-ssa-threadedge.c: Likewise.
17312 * tree-streamer-in.c: Likewise.
17313 * tree-vect-data-refs.c: Likewise.
17314 * tree-vect-patterns.c: Likewise.
17315 * tree-vect-stmts.c: Likewise.
17316 * config/aarch64/aarch64.c: Likewise.
17317 * config/alpha/alpha.c: Likewise.
17318 * config/arc/arc.c: Likewise.
17319 * config/arm/arm.c: Likewise.
17320 * config/avr/avr.c: Likewise.
17321 * config/bfin/bfin.c: Likewise.
17322 * config/c6x/c6x.c: Likewise.
17323 * config/cr16/cr16.c: Likewise.
17324 * config/cris/cris.c: Likewise.
17325 * config/epiphany/epiphany.c: Likewise.
17326 * config/fr30/fr30.c: Likewise.
17327 * config/frv/frv.c: Likewise.
17328 * config/h8300/h8300.c: Likewise.
17329 * config/i386/i386.c: Likewise.
17330 * config/i386/winnt.c: Likewise.
17331 * config/ia64/ia64.c: Likewise.
17332 * config/iq2000/iq2000.c: Likewise.
17333 * config/lm32/lm32.c: Likewise.
17334 * config/m32c/m32c.c: Likewise.
17335 * config/m32r/m32r.c: Likewise.
17336 * config/m68k/m68k.c: Likewise.
17337 * config/mcore/mcore.c: Likewise.
17338 * config/mep/mep.c: Likewise.
17339 * config/microblaze/microblaze.c: Likewise.
17340 * config/mips/mips.c: Likewise.
17341 * config/mmix/mmix.c: Likewise.
17342 * config/mn10300/mn10300.c: Likewise.
17343 * config/moxie/moxie.c: Likewise.
17344 * config/msp430/msp430.c: Likewise.
17345 * config/nds32/nds32.c: Likewise.
17346 * config/pa/pa.c: Likewise.
17347 * config/pdp11/pdp11.c: Likewise.
17348 * config/picochip/picochip.c: Likewise.
17349 * config/rl78/rl78.c: Likewise.
17350 * config/rs6000/rs6000.c: Likewise.
17351 * config/rx/rx.c: Likewise.
17352 * config/s390/s390.c: Likewise.
17353 * config/score/score.c: Likewise.
17354 * config/sh/sh.c: Likewise.
17355 * config/sparc/sparc.c: Likewise.
17356 * config/spu/spu.c: Likewise.
17357 * config/stormy16/stormy16.c: Likewise.
17358 * config/tilegx/tilegx.c: Likewise.
17359 * config/tilepro/tilepro.c: Likewise.
17360 * config/v850/v850.c: Likewise.
17361 * config/vax/vax.c: Likewise.
17362 * config/xtensa/xtensa.c: Likewise.
17364 2014-06-02 Jeff Law <law@redhat.com>
17366 PR rtl-optimization/61094
17367 * ree.c (combine_reaching_defs): Do not reextend an insn if it
17368 was marked as do_no_reextend. If a copy is needed to eliminate
17369 an extension, then mark it as do_not_reextend.
17371 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
17373 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
17375 2014-06-02 Richard Henderson <rth@redhat.com>
17378 * config/alpha/alpha.c (print_operand_address): Allow symbolic
17379 addresses inside asms. Use output_operand_lossage instead of
17382 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
17385 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
17386 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
17388 2014-06-02 Tom de Vries <tom@codesourcery.com>
17390 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
17391 case that x has VOIDmode.
17393 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
17395 * varasm.c (copy_constant): Delete function.
17396 (build_constant_desc): Don't call it.
17398 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17401 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
17402 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
17403 with immediate_operand.
17405 2014-06-02 Andreas Schwab <schwab@suse.de>
17407 * config/ia64/ia64.c
17408 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
17409 pending_data_specs first.
17411 2014-06-02 Richard Biener <rguenther@suse.de>
17413 PR tree-optimization/61378
17414 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
17415 valueized_anything.
17417 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
17419 * config/i386/constraints.md (Bw): Rename from 'w'.
17420 (Bz): Rename from 'z'.
17421 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
17423 2014-06-01 Kai Tietz <ktietz@redhat.com>
17426 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
17427 * config/i386/i386.md (sibcall_insn_operand): Use Bs
17428 instead of m constraint.
17430 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
17432 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
17433 a separate alternative where the scratch operand 2 is marked as
17436 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
17438 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
17439 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
17440 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
17441 and __builtins_arm_get_fpscr.
17442 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
17443 __builtins_arm_get_fpscr.
17444 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
17445 __builtins_arm_ldfpscr.
17446 (arm_atomic_assign_expand_fenv): New function.
17447 * config/arm/vfp.md (set_fpscr): New pattern.
17448 (get_fpscr) : Likewise.
17449 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
17451 * doc/extend.texi (AARCH64 Built-in Functions) : Document
17452 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
17454 2014-05-30 Jakub Jelinek <jakub@redhat.com>
17456 * asan.c (report_error_func): Add SLOW_P argument, use
17457 BUILT_IN_ASAN_*_N if set.
17458 (build_check_stmt): Likewise.
17459 (instrument_derefs): If T has insufficient alignment,
17460 force same handling as for odd sizes.
17462 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
17463 BUILT_IN_ASAN_REPORT_STORE_N): New.
17464 * asan.c (struct asan_mem_ref): Change access_size type to
17466 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
17467 update_mem_ref_hash_table): Likewise.
17468 (asan_mem_ref_hasher::hash): Hash in a HWI.
17469 (report_error_func): Change size_in_bytes argument to HWI.
17470 Use *_N builtins if size_in_bytes is larger than 16 or not power of
17472 (build_shadow_mem_access): New function.
17473 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
17474 Handle size_in_bytes not power of two or larger than 16.
17475 (instrument_derefs): Don't give up if size_in_bytes is not
17476 power of two or is larger than 16.
17478 2014-05-30 Kai Tietz <ktietz@redhat.com>
17481 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
17482 for sibling-tail-calls.
17483 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
17485 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
17486 (sibcall_insn_operand): Add check for sibcall_memory_operand.
17488 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17490 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
17491 * config/avr/avr-tables.opt: Regenerate.
17492 * config/avr/t-multilib: Regenerate.
17493 * doc/avr-mmcu.texi: Regenerate.
17495 2014-05-30 Ian Lance Taylor <iant@google.com>
17497 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
17500 2014-05-30 Tom de Vries <tom@codesourcery.com>
17502 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
17505 2014-05-30 Tom de Vries <tom@codesourcery.com>
17507 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
17508 * lra.c (initialize_lra_reg_info_element): Add init of
17509 actual_call_used_reg_set field.
17510 (lra): Call lra_create_live_ranges before lra_inheritance for
17512 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
17514 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
17515 instead of call_used_reg_set for -fuse-caller-save.
17516 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
17518 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17520 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
17522 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
17524 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
17526 * ira.c (ira_get_dup_out_num): Check for output operands at
17527 the start of the loop. Handle cases where an included alternative
17528 follows an excluded one.
17530 2014-05-29 Mike Stump <mikestump@comcast.net>
17533 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
17534 post ld passes when lto is used.
17536 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
17538 PR rtl-optimization/61325
17539 * lra-constraints.c (process_address): Rename to process_address_1.
17540 (process_address): New function.
17542 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
17544 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
17545 TYPES_BINOPV): New static data.
17546 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
17548 * config/aarch64/aarch64-simd.md (aarch64_ext,
17549 aarch64_im_lane_boundsi): New patterns.
17550 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
17552 (aarch64_evpc_ext): New function.
17554 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
17556 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
17557 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
17558 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
17559 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
17560 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
17562 2014-05-29 Tom de Vries <tom@codesourcery.com>
17564 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
17566 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
17567 Richard Sandiford <rdsandiford@googlemail.com>
17569 * arm/iterators.md (shiftable_ops): New code iterator.
17570 (t2_binop0, arith_shift_insn): New code attributes.
17571 * arm/predicates.md (shift_nomul_operator): New predicate.
17572 * arm/arm.md (insn_enabled): Delete.
17573 (enabled): Remove insn_enabled test.
17574 (*arith_shiftsi): Delete. Replace with ...
17575 (*<arith_shift_insn>_multsi): ... new pattern.
17576 (*<arith_shift_insn>_shiftsi): ... new pattern.
17577 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
17579 2014-05-29 Radovan Obradovic <robradovic@mips.com>
17580 Tom de Vries <tom@codesourcery.com>
17582 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
17583 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
17585 (mips_split_call): Use POST_CALL_TMP_REG.
17586 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
17588 2014-05-29 Tom de Vries <tom@codesourcery.com>
17590 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
17591 with #ifdef STACK_REGS.
17593 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
17595 * varasm.c (get_variable_section): Walk aliases.
17596 (place_block_symbol): Walk aliases.
17598 2014-05-28 Tom de Vries <tom@codesourcery.com>
17601 2014-05-28 Tom de Vries <tom@codesourcery.com>
17603 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
17604 * lra.c (initialize_lra_reg_info_element): Add init of
17605 actual_call_used_reg_set field.
17606 (lra): Call lra_create_live_ranges before lra_inheritance for
17608 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
17610 * lra-constraints.c (need_for_call_save_p): Use
17611 actual_call_used_reg_set instead of call_used_reg_set for
17613 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
17615 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
17617 * doc/md.texi: Document that the % constraint character must
17618 be at the beginning of the string.
17619 * genoutput.c (validate_insn_alternatives): Check that '=',
17620 '+' and '%' only appear at the beginning of a constraint.
17621 * ira.c (commutative_constraint_p): Delete.
17622 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
17623 at the start of the string.
17624 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
17626 * config/arm/neon.md (bicdi3_neon): Likewise.
17627 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
17628 (slt_si, sltu_si): Likewise.
17629 * config/vax/vax.md (sbcdi3): Likewise.
17630 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
17631 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
17632 (mul64): Move '%' to beginning of constraint.
17633 * config/arm/arm.md (*xordi3_insn): Likewise.
17634 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
17635 (xorsi3): Likewise.
17637 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
17639 * doc/md.texi: Document the restrictions on the "enabled" attribute.
17641 2014-05-28 Jason Merrill <jason@redhat.com>
17644 * cgraph.h (symtab_node::get_comdat_group_id): New.
17645 * cgraphunit.c (analyze_functions): Call it.
17646 * symtab.c (dump_symtab_node): Likewise.
17647 * tree.c (decl_comdat_group_id): New.
17648 * tree.h: Declare it.
17649 * lto-streamer-out.c (write_symbol): Use it.
17650 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
17652 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
17654 PR bootstrap/PR61146
17655 * wide-int.cc: Do not include longlong.h when compiling with clang.
17657 2014-05-28 Richard Biener <rguenther@suse.de>
17659 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
17660 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
17661 (vrp_visit_assignment_or_call): Print less vertical space.
17662 (vrp_visit_stmt): Likewise.
17663 (vrp_visit_phi_node): Likewise. For a PHI argument with
17664 VR_VARYING range consider recording it as copy.
17666 2014-05-28 Richard Biener <rguenther@suse.de>
17669 2014-05-28 Richard Biener <rguenther@suse.de>
17671 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17673 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
17675 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
17676 sufficiently aligned and an offset is used at the same time.
17677 (expand_expr_real_1): Likewise.
17679 2014-05-28 Richard Biener <rguenther@suse.de>
17681 PR middle-end/61045
17682 * fold-const.c (fold_comparison): When folding
17683 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
17684 the sign of the remaining constant operand stays the same.
17686 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
17688 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
17689 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
17690 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
17692 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
17693 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
17694 (m32bit-doubles) Likewise.
17695 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
17696 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
17699 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
17701 * configure.ac ($gcc_cv_ld_clearcap): New test.
17702 * configure: Regenerate.
17703 * config.in: Regenerate.
17704 * config/sol2.opt (mclear-hwcap): New option.
17705 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
17706 * config/sol2-clearcap.map: Moved here from
17707 testsuite/gcc.target/i386/clearcap.map.
17708 * config/sol2-clearcapv2.map: Move here from
17709 gcc.target/i386/clearcapv2.map.
17710 * config/t-sol2 (install): Depend on install-clearcap-map.
17711 (install-clearcap-map): New target.
17712 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
17715 2014-05-28 Richard Biener <rguenther@suse.de>
17717 * hwint.h (*_HALF_WIDE_INT*): Move to ...
17718 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
17719 ... here and remove the rest.
17720 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17722 2014-05-28 Richard Biener <rguenther@suse.de>
17724 PR tree-optimization/61335
17725 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
17726 new range fails, drop to varying.
17728 2014-05-28 Olivier Hainque <hainque@adacore.com>
17730 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
17731 (CPP_SPEC): Add entry for -mcpu=8548.
17732 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
17733 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
17735 2014-05-28 Tom de Vries <tom@codesourcery.com>
17737 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
17738 * lra.c (initialize_lra_reg_info_element): Add init of
17739 actual_call_used_reg_set field.
17740 (lra): Call lra_create_live_ranges before lra_inheritance for
17742 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
17744 * lra-constraints.c (need_for_call_save_p): Use
17745 actual_call_used_reg_set instead of call_used_reg_set for
17747 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
17749 2014-05-28 Radovan Obradovic <robradovic@mips.com>
17750 Tom de Vries <tom@codesourcery.com>
17752 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
17754 (@item -fuse-caller-save): New item.
17756 2014-05-28 Radovan Obradovic <robradovic@mips.com>
17757 Tom de Vries <tom@codesourcery.com>
17759 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
17760 OPT_fuse_caller_save.
17762 2014-05-28 Radovan Obradovic <robradovic@mips.com>
17763 Tom de Vries <tom@codesourcery.com>
17765 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
17766 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
17767 get_call_reg_set_usage.
17768 * resource.c (mark_set_resources, mark_target_live_regs): Use
17769 get_call_reg_set_usage.
17770 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
17772 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
17773 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
17774 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
17775 * ira-build.c (ira_create_allocno): Init
17776 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
17777 (create_cap_allocno, propagate_allocno_info)
17778 (propagate_some_info_from_allocno)
17779 (copy_info_to_removed_store_destinations): Handle
17780 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
17781 * ira-costs.c (ira_tune_allocno_costs): Use
17782 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
17784 2014-05-28 Radovan Obradovic <robradovic@mips.com>
17785 Tom de Vries <tom@codesourcery.com>
17787 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
17788 and function_used_regs_valid fields.
17789 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
17790 find_all_hard_reg_sets.
17791 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
17792 (get_call_reg_set_usage): New function.
17793 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
17794 * regs.h (get_call_reg_set_usage): Declare.
17796 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
17799 * config/dbx.h (License): Add Runtime Library Exception.
17800 * config/newlib-stdint.h (License): Same.
17801 * config/rtems.h (License): Same
17802 * config/initfini-array.h (License): Same
17803 * config/v850/v850.h (License): Same.
17804 * config/v850/v850-opts.h (License): Same
17805 * config/v850/rtems.h (License): Same.
17807 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
17810 * doc/extend.texi (Local Labels): Note that label differences are
17811 not supported for AVR.
17813 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
17814 Olivier Hainque <hainque@adacore.com>
17816 * rtl.h (set_for_reg_notes): Declare.
17817 * emit-rtl.c (set_for_reg_notes): New function.
17818 (set_unique_reg_note): Use it.
17819 * optabs.c (add_equal_note): Likewise
17821 2014-05-27 Andrew Pinski <apinski@cavium.com>
17823 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
17824 Use <w> for the register in assembly template.
17825 (stack_protect_test): Use the mode of operands[0] for the result.
17826 (stack_protect_test_<mode>): Use <w> for the register
17827 in assembly template.
17829 2014-05-27 DJ Delorie <dj@redhat.com>
17831 * config/rx/rx.c (add_vector_labels): New.
17832 (rx_output_function_prologue): Call it.
17833 (rx_handle_func_attribute): Don't require empty arguments.
17834 (rx_handle_vector_attribute): New.
17835 (rx_attribute_table): Add "vector" attribute.
17836 * doc/extend.texi (interrupt, vector): Document new/changed
17837 RX-specific attributes.
17839 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
17841 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
17843 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
17844 predicate to detect a negative quotient.
17846 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
17848 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
17849 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
17850 Add X - Y CMP 0 to X CMP Y transformation.
17851 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
17853 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
17855 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
17858 2014-05-27 Steve Ellcey <sellcey@mips.com>
17860 * config/mips/mips.c: Add include of cgraph.h.
17862 2014-05-27 Richard Biener <rguenther@suse.de>
17864 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
17866 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
17869 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
17870 * config/arm/arm-cores.def (License): Same.
17871 * config/arm/arm-opts.h (License): Same.
17872 * config/arm/aout.h (License): Same.
17873 * config/arm/bpabi.h (License): Same.
17874 * config/arm/elf.h (License): Same.
17875 * config/arm/linux-elf.h (License): Same.
17876 * config/arm/linux-gas.h (License): Same.
17877 * config/arm/netbsd-elf.h (License): Same.
17878 * config/arm/uclinux-eabi.h (License): Same.
17879 * config/arm/uclinux-elf.h (License): Same.
17880 * config/arm/vxworks.h (License): Same.
17882 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17884 * config/arm/neon.md (neon_bswap<mode>): New pattern.
17885 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
17886 (arm_init_neon_builtins): Handle NEON_BSWAP.
17887 Define required type nodes.
17888 (arm_expand_neon_builtin): Handle NEON_BSWAP.
17889 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
17890 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
17891 * config/arm/iterators.md (VDQHSD): New mode iterator.
17893 2014-05-27 Richard Biener <rguenther@suse.de>
17895 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
17896 Try using literal operands when comparing value-ranges failed.
17898 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
17900 * ira.c (commutative_operand): Adjust for change to recog_data.
17901 [Missing from previous commit.]
17903 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
17905 * system.h (TEST_BIT): New macro.
17906 * recog.h (alternative_mask): New type.
17907 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
17908 (recog_data_d): Replace alternative_enabled_p array with
17909 enabled_alternatives.
17910 (target_recog): New structure.
17911 (default_target_recog, this_target_recog): Declare.
17912 (get_enabled_alternatives, recog_init): Likewise.
17913 * recog.c (default_target_recog, this_target_recog): New variables.
17914 (get_enabled_alternatives): New function.
17915 (extract_insn): Use it.
17916 (recog_init): New function.
17917 (preprocess_constraints, constrain_operands): Adjust for change to
17919 * postreload.c (reload_cse_simplify_operands): Likewise.
17920 * reload.c (find_reloads): Likewise.
17921 * ira-costs.c (record_reg_classes): Likewise.
17922 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
17923 all alternatives after a disabled one would be skipped.
17924 (ira_implicitly_set_insn_hard_regs): Likewise.
17925 * ira.c (ira_setup_alts): Adjust for change to recog_data.
17926 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
17927 with enabled_alternatives.
17928 * lra.c (free_insn_recog_data): Update accordingly.
17929 (lra_update_insn_recog_data): Likewise.
17930 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
17931 * lra-constraints.c (process_alt_operands): Likewise. Handle
17932 only_alternative as part of the enabled mask.
17933 * target-globals.h (this_target_recog): Declare.
17934 (target_globals): Add a recog field.
17935 (restore_target_globals): Restore this_target_recog.
17936 * target-globals.c: Include recog.h.
17937 (default_target_globals): Initialize recog field.
17938 (save_target_globals): Likewise.
17939 * reginfo.c (reinit_regs): Call recog_init.
17940 * toplev.c (backend_init_target): Likewise.
17942 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
17944 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
17945 rather than any named insn's code.
17947 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
17950 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
17951 * config/arm/arm-cores.def (License): Same.
17953 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
17955 * tree.h (decl_comdat_group): Declare.
17956 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
17957 * tree.c (decl_comdat_group): Here.
17959 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
17961 PR rtl-optimization/61222
17962 * combine.c (simplify_shift_const_1): When moving a PLUS outside
17963 the shift, truncate the PLUS operand to the result mode.
17965 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
17968 * config/i386/i386.c (ix86_rtx_costs)
17969 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
17972 2014-05-26 Martin Jambor <mjambor@suse.cz>
17974 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
17977 2014-05-26 Richard Biener <rguenther@suse.de>
17979 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
17980 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
17981 Provide specializations.
17982 (wi::int_traits <HOST_WIDE_INT>,
17983 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
17985 2014-05-26 Alan Modra <amodra@gmail.com>
17988 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
17989 params and return a bool. Remove dead code. Update comment.
17990 Assert we have a const_int source. Remove bogus code from
17991 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
17992 handling of constants > 2G and reg_equal note, from..
17993 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
17994 return value. Update comment. If we can, use a new pseudo
17995 for intermediate calculations.
17996 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
17998 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
17999 call to rs6000_emit_set_const in splitter.
18000 (movdi_internal64+2, +3): Likewise.
18002 2014-05-26 Richard Biener <rguenther@suse.de>
18004 * system.h: Define __STDC_FORMAT_MACROS before
18005 including inttypes.h.
18006 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
18007 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
18008 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
18009 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
18010 HOST_WIDEST_INT_C): Remove.
18011 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
18012 if C99 inttypes.h is not available.
18013 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
18014 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
18015 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
18016 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
18017 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
18018 (struct output_info): Likewise.
18019 (print_statistics): Adjust.
18020 (dump_bitmap_statistics): Likewise.
18021 * bt-load.c (migrate_btr_defs): Print with PRId64.
18022 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
18023 (MAX_SAFE_MULTIPLIER): Adjust.
18024 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
18025 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
18026 dump_cgraph_node): Likewise.
18027 * final.c (dump_basic_block_info): Likewise.
18028 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
18029 * gcov.c (format_gcov): Likewise.
18030 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
18032 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
18033 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
18034 (inline_small_functions, dump_overall_stats, dump_inline_stats):
18035 Use PRId64 for dumping.
18036 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
18037 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
18038 (add_allocno_hard_regs): Adjust.
18039 * loop-doloop.c (doloop_modify): Print using PRId64.
18040 * loop-iv.c (inverse): Compute in uint64_t.
18041 (determine_max_iter, iv_number_of_iterations): Likewise.
18042 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
18043 Print using PRId64.
18044 * lto-streamer-out.c (write_symbol): Use uint64_t.
18045 * mcf.c (CAP_INFINITY): Use int64_t maximum.
18046 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
18047 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
18048 * modulo-sched.c (const_iteration_count): Use int64_t.
18049 (sms_schedule): Dump using PRId64.
18050 * predict.c (dump_prediction): Likewise.
18051 * pretty-print.h (pp_widest_integer): Remove.
18052 * profile.c (get_working_sets, is_edge_inconsistent,
18053 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
18054 * tree-pretty-print.c (pp_double_int): Remove case handling
18055 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
18056 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
18058 (pass_optimize_bswap::execute): Remove restriction on hosts.
18059 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
18060 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
18061 * tree.c (widest_int_cst_value): Remove.
18062 * tree.h (widest_int_cst_value): Likewise.
18063 * value-prof.c (dump_histogram_value): Print using PRId64.
18064 * gengtype.c (main): Also inject int64_t.
18065 * ggc-page.c (struct max_alignment): Use int64_t.
18066 * alloc-pool.c (struct allocation_object_def): Likewise.
18067 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
18069 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
18070 * doc/tm.texi: Regenerated.
18071 * gengtype-lex.l (IWORD): Handle [u]int64_t.
18072 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
18073 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
18074 mmix_output_register_setting): Use [u]int64_t in prototypes.
18075 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
18076 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
18077 mmix_output_octa, mmix_output_shifted_value): Adjust.
18078 (mmix_intval): Adjust. Remove unreachable case.
18079 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
18081 2014-05-26 Richard Biener <rguenther@suse.de>
18083 * configure.ac: Drop __int64 type check. Insist that we
18084 found uint64_t and int64_t.
18085 * hwint.h (HOST_BITS_PER___INT64): Remove.
18086 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
18087 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
18088 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
18089 (HOST_WIDEST_FAST_INT): Remove __int64 case.
18090 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
18091 for dst_q_src_df_rms_cdt.
18092 * configure: Regenerate.
18093 * config.in: Likewise.
18095 2014-05-26 Michael Tautschnig <mt@debian.org>
18098 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
18099 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
18101 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18103 PR rtl-optimization/61278
18104 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
18106 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18108 PR rtl-optimization/61220
18109 Part of PR rtl-optimization/61225
18110 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
18111 insn; skip split_edge for a block with only one successor.
18113 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18115 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
18118 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18120 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
18121 (update_vtable_references): New function.
18122 (function_and_variable_visibility): Rewrite also vtable initializers.
18123 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
18125 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18127 * ggc.h (ggc_grow): New function.
18128 * ggc-none.c (ggc_grow): New function.
18129 * ggc-page.c (ggc_grow): Likewise.
18131 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18133 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
18134 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
18135 comdat_can_be_unshared_p, cgraph_externally_visible_p,
18136 varpool_externally_visible_p, can_replace_by_local_alias,
18137 update_visibility_by_resolution_info, function_and_variable_visibility,
18138 pass_data_ipa_function_and_variable_visibility,
18139 make_pass_ipa_function_and_variable_visibility,
18140 whole_program_function_and_variable_visibility,
18141 pass_data_ipa_whole_program_visibility,
18142 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
18143 * cgraph.h (cgraph_local_node_p): Declare.
18144 * ipa-visibility.c: New file.
18145 * Makefile.in (OBJS): Add ipa-visiblity.o
18147 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18149 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
18150 that var decl is available.
18152 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18154 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
18155 symtab_node pointer.
18156 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
18157 (find_decls_types_r): Do not walk COMDAT_GROUP.
18158 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
18159 * varasm.c (make_decl_one_only): Use set_comdat_group;
18160 create node if needed.
18161 * ipa-inline-transform.c (save_inline_function_body): Update
18162 way we decl->symtab mapping.
18163 * symtab.c (symtab_hash, hash_node, eq_node
18164 symtab_insert_node_to_hashtable): Remove.
18165 (symtab_register_node): Update.
18166 (symtab_unregister_node): Update.
18167 (symtab_get_node): Reimplement as inline function.
18168 (symtab_add_to_same_comdat_group): Update.
18169 (symtab_dissolve_same_comdat_group_list): Update.
18170 (dump_symtab_base): Update.
18171 (verify_symtab_base): Update.
18172 (symtab_make_decl_local): Update.
18173 (fixup_same_cpp_alias_visibility): Update.
18174 (symtab_nonoverwritable_alias): Update.
18175 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
18176 * ipa.c (update_visibility_by_resolution_info): UPdate.
18177 * bb-reorder.c: Include cgraph.h
18178 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
18179 with comdat groups.
18180 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
18181 * cgraph.c (cgraph_get_create_node): Update.
18182 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
18184 (symtab_get_node): Make inline.
18185 (symtab_insert_node_to_hashtable): Remove.
18186 (symtab_can_be_discarded): Update.
18187 (decl_comdat_group): New function.
18188 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
18190 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
18192 (read_comdat_group): New function.
18193 (input_node, input_varpool_node): Use it.
18194 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
18196 * mips.c (mips_start_unique_function): Likewise.
18197 (ix86_code_end): Likewise.
18198 (rs6000_code_end): Likweise.
18199 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
18201 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18203 * gengtype-state.c (fatal_reading_state): Bring offline.
18204 * optabs.c (widening_optab_handler): Bring offline.
18205 * optabs.h (widening_optab_handler): Likewise.
18206 * final.c (get_attr_length_1): Likewise.
18208 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18210 * sched-int.h (sd_iterator_cond): Manually tail recurse.
18212 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18214 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
18215 (ppc440-compare): Include shift with dot.
18216 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
18217 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
18219 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
18221 (e6500_sfx2): Include it.
18222 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
18223 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
18224 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
18225 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
18226 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
18227 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
18228 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
18229 *lshiftrt_internal1le, *lshiftrt_internal1be,
18230 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
18231 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
18232 *rotldi3_internal10le, *rotldi3_internal10be,
18233 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
18234 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
18235 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
18236 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
18237 define_insns): Use type "shift" in the appropriate alternatives.
18239 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18241 * config/rs6000/rs6000.md (type): Add "logical". Delete
18243 (dot): Adjust comment.
18244 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
18245 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
18246 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
18247 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
18248 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
18249 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
18250 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
18251 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
18253 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18254 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
18255 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18256 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18257 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18258 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18259 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18260 * config/rs6000/8540.md (ppc8540_su): Adjust.
18261 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18262 cell-cmp-microcoded): Adjust.
18263 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
18264 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18265 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
18266 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
18267 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
18268 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18269 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
18270 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
18271 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
18273 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
18274 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
18275 Adjust. Adjust comment.
18276 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18277 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
18279 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18281 * config/rs6000/rs6000.md (type): Add "add".
18282 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
18283 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
18284 define_insns): Use it.
18285 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
18287 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18288 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
18289 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18290 * config/rs6000/601.md (ppc601-integer): Adjust.
18291 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18292 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18293 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18294 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18295 * config/rs6000/8540.md (ppc8540_su): Adjust.
18296 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18297 cell-cmp-microcoded): Adjust.
18298 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
18299 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18300 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
18301 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
18302 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
18303 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18304 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
18305 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
18306 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
18308 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
18309 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
18310 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18311 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
18313 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18315 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
18316 "delayed_compare", "var_delayed_compare".
18317 (var_shift): New attribute.
18318 (cell_micro): Adjust.
18319 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
18320 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
18321 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
18322 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
18323 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
18324 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
18325 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
18326 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
18327 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
18328 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
18329 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
18330 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
18331 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
18332 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
18333 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
18334 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
18335 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
18336 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
18337 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
18338 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
18339 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
18340 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
18341 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
18342 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18343 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18345 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18346 * config/rs6000/440.md (ppc440-integer): Adjust.
18347 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18348 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
18349 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18350 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18351 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18352 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18353 * config/rs6000/8540.md (ppc8540_su): Adjust.
18354 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18355 cell-cmp-microcoded): Adjust.
18356 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
18357 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18358 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
18359 e500mc64_delayed): Adjust.
18360 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
18361 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
18362 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18363 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
18364 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
18365 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
18366 power6-delayed-compare, power6-var-delayed-compare): Adjust.
18367 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
18368 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
18370 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18371 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
18373 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18375 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
18376 (bits): New mode_attr.
18377 (idiv_ldiv): Delete mode_attr.
18378 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
18379 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18380 rs6000_adjust_priority, is_nonpipeline_insn,
18381 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18383 * config/rs6000/40x.md (ppc403-idiv): Adjust.
18384 * config/rs6000/440.md (ppc440-idiv): Adjust.
18385 * config/rs6000/476.md (ppc476-idiv): Adjust.
18386 * config/rs6000/601.md (ppc601-idiv): Adjust.
18387 * config/rs6000/603.md (ppc603-idiv): Adjust.
18388 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
18389 ppc620-ldiv): Adjust.
18390 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
18391 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
18392 * config/rs6000/8540.md (ppc8540_divide): Adjust.
18393 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
18394 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
18395 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
18396 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
18397 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
18398 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
18399 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
18400 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
18401 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
18402 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
18403 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
18404 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
18405 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
18406 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
18407 * config/rs6000/titan.md (titan_fxu_div): Adjust.
18409 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18411 * config/rs6000/rs6000.md (type): Delete "insert_word",
18412 "insert_dword". Add "insert".
18413 (size): Update comment.
18414 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18415 insn_must_be_first_in_group): Adjust.
18416 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
18417 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
18418 *insvsi_internal6, insvdi_internal): Adjust.
18420 * config/rs6000/40x.md (ppc403-integer): Adjust.
18421 * config/rs6000/440.md (ppc440-integer): Adjust.
18422 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
18423 * config/rs6000/601.md (ppc601-integer): Adjust.
18424 * config/rs6000/603.md (ppc603-integer): Adjust.
18425 * config/rs6000/6xx.md (ppc604-integer): Adjust.
18426 * config/rs6000/7450.md (ppc7450-integer): Adjust.
18427 * config/rs6000/7xx.md (ppc750-integer): Adjust.
18428 * config/rs6000/8540.md (ppc8540_su): Adjust.
18429 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
18430 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
18431 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18432 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
18433 * config/rs6000/e5500.md (e5500_sfx): Adjust.
18434 * config/rs6000/e6500.md (e6500_sfx): Adjust.
18435 * config/rs6000/mpc.md (mpccore-integer): Adjust.
18436 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
18437 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
18438 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
18439 * config/rs6000/power7.md (power7-integer): Adjust.
18440 * config/rs6000/power8.md (power8-1cyc): Adjust.
18441 * config/rs6000/rs64.md (rs64a-integer): Adjust.
18442 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
18444 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18446 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
18447 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
18448 (size): New attribute.
18449 (dot): New attribute.
18450 (cell_micro): Adjust.
18451 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
18452 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
18453 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
18454 umuldi3_highpart): Adjust.
18455 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18456 rs6000_adjust_priority, is_nonpipeline_insn,
18457 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18459 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
18460 ppc405-imul3): Adjust.
18461 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
18462 * config/rs6000/476.md (ppc476-imul): Adjust.
18463 * config/rs6000/601.md (ppc601-imul): Adjust.
18464 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
18465 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
18466 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
18467 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
18468 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
18470 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
18471 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
18472 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
18473 cell-imul): Adjust.
18474 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
18475 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
18476 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
18477 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
18478 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
18479 * config/rs6000/mpc.md (mpccore-imul): Adjust.
18480 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
18481 power4-lmul, power4-imul, power4-imul3): Adjust.
18482 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
18483 power5-lmul, power5-imul, power5-imul3): Adjust.
18484 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
18485 power6-lmul, power6-imul, power6-imul3): Adjust.
18486 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
18487 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
18489 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
18490 rs64a-lmul): Adjust.
18491 * config/rs6000/titan.md (titan_imul): Adjust.
18493 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18495 * config/rs6000/rs6000.md (type): Add new value "halfmul".
18496 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
18497 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
18498 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
18499 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
18500 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
18501 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
18502 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
18503 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
18504 * config/rs6000/titan.md: Delete nonsensical comment.
18505 (titan_imul): Add type imul3.
18506 (titan_mulhw): Remove type imul3; add type halfmul.
18508 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18510 * config/rs6000/rs6000.md (type): Reorder, reformat.
18512 2014-05-23 Martin Jambor <mjambor@suse.cz>
18514 PR tree-optimization/53787
18515 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
18516 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
18517 analysis_done, update all uses.
18518 * ipa-prop.c: Include domwalk.h
18519 (param_analysis_info): Removed.
18520 (param_aa_status): New type.
18521 (ipa_bb_info): Likewise.
18522 (func_body_info): Likewise.
18523 (ipa_get_bb_info): New function.
18524 (aa_overwalked): Likewise.
18525 (find_dominating_aa_status): Likewise.
18526 (parm_bb_aa_status_for_bb): Likewise.
18527 (parm_preserved_before_stmt_p): Changed to use new param AA info.
18528 (load_from_unmodified_param): Accept func_body_info as a parameter
18529 instead of parms_ainfo.
18530 (parm_ref_data_preserved_p): Changed to use new param AA info.
18531 (parm_ref_data_pass_through_p): Likewise.
18532 (ipa_load_from_parm_agg_1): Likewise. Update callers.
18533 (compute_complex_assign_jump_func): Changed to use new param AA info.
18534 (compute_complex_ancestor_jump_func): Likewise.
18535 (ipa_compute_jump_functions_for_edge): Likewise.
18536 (ipa_compute_jump_functions): Removed.
18537 (ipa_compute_jump_functions_for_bb): New function.
18538 (ipa_analyze_indirect_call_uses): Likewise, moved variable
18540 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
18541 and info, moved variable declarations down.
18542 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
18544 (ipa_analyze_stmt_uses): Likewise.
18545 (ipa_analyze_params_uses): Removed.
18546 (ipa_analyze_params_uses_in_bb): New function.
18547 (ipa_analyze_controlled_uses): Likewise.
18548 (free_ipa_bb_info): Likewise.
18549 (analysis_dom_walker): New class.
18550 (ipa_analyze_node): Handle node-specific forbidden analysis,
18551 initialize and free func_body_info, use dominator walker.
18552 (ipcp_modif_dom_walker): New class.
18553 (ipcp_transform_function): Create and free func_body_info, use
18554 ipcp_modif_dom_walker, moved a lot of functionality there.
18556 2014-05-23 Marek Polacek <polacek@redhat.com>
18557 Jakub Jelinek <jakub@redhat.com>
18559 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
18560 * gcc.c (sanitize_spec_function): Likewise.
18561 * convert.c (convert_to_integer): Include "ubsan.h". Add
18562 floating-point to integer instrumentation.
18563 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
18564 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
18565 SANITIZE_NONDEFAULT.
18566 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
18567 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
18568 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
18569 * ubsan.c: Include "realmpfr.h" and "dfp.h".
18570 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
18571 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
18572 float/double/long double.
18573 (ubsan_instrument_float_cast): New function.
18574 * ubsan.h (ubsan_instrument_float_cast): Declare.
18576 2014-05-23 Jiong Wang <jiong.wang@arm.com>
18578 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
18580 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
18581 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
18582 Adjust for tailcalling through registers.
18583 * config/aarch64/aarch64.h (enum reg_class): New caller save
18585 (REG_CLASS_NAMES): Likewise.
18586 (REG_CLASS_CONTENTS): Likewise.
18587 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
18588 Allow tailcalling without decls.
18590 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
18592 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
18593 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
18595 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
18596 gsi, and variables v_* to v*.
18598 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
18600 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
18602 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
18604 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
18605 * omp-low.c: Update accordingly.
18607 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
18608 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
18609 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
18610 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
18611 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
18612 GF_OMP_TARGET_KIND_UPDATE.
18614 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
18615 Explicitly enumerate the expected region types.
18617 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
18620 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
18621 documentation; the old documentation didn't clearly state the
18622 constraints on the contents of the pointed-to storage.
18624 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18626 Fix bootstrap error on ia64
18627 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
18628 Return default value.
18630 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
18632 PR tree-optimization/54733
18633 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
18635 (find_bswap_or_nop_load): New.
18636 (find_bswap_1): Renamed to ...
18637 (find_bswap_or_nop_1): This. Also add support for memory source.
18638 (find_bswap): Renamed to ...
18639 (find_bswap_or_nop): This. Also add support for memory source and
18640 detection of bitwise operations equivalent to load in target
18642 (execute_optimize_bswap): Likewise. Also move its leading comment back
18643 in place and split statement transformation into ...
18644 (bswap_replace): This.
18646 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
18648 PR rtl-optimization/61215
18649 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
18650 simplify_gen_subreg until final substitution.
18652 2014-05-23 Alan Modra <amodra@gmail.com>
18655 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
18656 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
18657 Use "Y" constraint rather than "m".
18659 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
18661 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
18663 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
18664 New function declaration.
18665 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
18666 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
18667 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
18668 (aarch64_init_builtins) : Initialize builtins
18669 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
18670 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
18671 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
18672 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
18673 and __builtins_aarch64_set_fpsr.
18674 (aarch64_atomic_assign_expand_fenv): New function.
18675 * config/aarch64/aarch64.md (set_fpcr): New pattern.
18676 (get_fpcr) : Likewise.
18677 (set_fpsr) : Likewise.
18678 (get_fpsr) : Likewise.
18679 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
18680 and UNSPECV_SET_FPSR.
18681 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18682 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
18683 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
18685 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
18687 PR rtl-optimization/60969
18688 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
18689 constraints. Set up mem cost for NO_REGS case.
18691 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
18693 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
18695 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
18697 * config/darwin.c: Include "lto-section-names.h".
18698 (LTO_SEGMENT_NAME): Don't define.
18699 * config/i386/winnt.c: Include "lto-section-names.h".
18700 * lto-streamer.c: Include "lto-section-names.h".
18701 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
18702 * lto-wrapper.c: Include "lto-section-names.h".
18703 (LTO_SECTION_NAME_PREFIX): Don't define.
18704 * lto-section-names.h: New file.
18705 * cgraphunit.c: Include "lto-section-names.h".
18707 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
18709 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
18711 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
18714 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
18716 2014-05-22 Nick Clifton <nickc@redhat.com>
18718 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
18720 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
18722 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
18723 -> (T)A transformation to integer types.
18725 2014-05-22 Teresa Johnson <tejohnson@google.com>
18727 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
18728 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
18729 (gcov_rewrite): Use gcov_nonruntime_assert.
18730 (gcov_open): Ditto.
18731 (gcov_write_words): Ditto.
18732 (gcov_write_length): Ditto.
18733 (gcov_read_words): Use gcov_nonruntime_assert, and remove
18734 gcc_assert from IN_LIBGCOV code.
18735 (gcov_read_summary): Use gcov_error to flag profile corruption.
18736 (gcov_sync): Use gcov_nonruntime_assert.
18737 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
18738 (gcov_histo_index): Use gcov_nonruntime_assert.
18739 (static void gcov_histogram_merge): Ditto.
18740 (compute_working_sets): Ditto.
18741 * gcov-io.h (gcov_nonruntime_assert): Define.
18742 (gcov_error): Define for !IN_LIBGCOV
18744 2014-05-22 Richard Biener <rguenther@suse.de>
18746 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
18747 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
18748 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
18749 and deallocation site.
18750 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
18751 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
18752 passing through the incoming points-to set.
18753 (handle_lhs_call): Use flags argument instead of recomputing it.
18754 (find_func_aliases_for_call): Call handle_lhs_call with proper
18757 2014-05-22 Jakub Jelinek <jakub@redhat.com>
18759 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
18760 all padding bits in REAL_VALUE_TYPE are cleared.
18762 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18764 Cleanup and improve multipass_dfa_lookahead_guard
18765 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
18766 (core2i7_first_cycle_multipass_begin,)
18767 (core2i7_first_cycle_multipass_issue,)
18768 (core2i7_first_cycle_multipass_backtrack): Update signature.
18769 * config/ia64/ia64.c
18770 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
18771 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
18772 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
18774 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
18775 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
18777 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
18779 * doc/tm.texi: Regenerate.
18781 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
18782 * haifa-sched.c (ready_try): Make signed to allow negative values.
18783 (rebug_ready_list_1): Update.
18784 (choose_ready): Simplify.
18785 (sched_extend_ready_list): Update.
18787 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18789 Remove IA64 speculation tweaking flags
18790 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
18791 speculation tuning flags.
18792 (msched-prefer-non-data-spec-insns,)
18793 (msched-prefer-non-control-spec-insns): Obsolete options.
18794 * haifa-sched.c (choose_ready): Remove handling of
18795 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
18796 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
18797 and PREFER_NON_DATA_SPEC.
18798 * sel-sched.c (process_spec_exprs): Remove handling of
18799 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
18801 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18803 Improve scheduling debug output
18804 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
18805 (advance_one_cycle): Update.
18806 (schedule_insn, queue_to_ready): Add debug printouts.
18807 (debug_ready_list_1): New static function.
18808 (debug_ready_list): Update.
18809 (max_issue): Add debug printouts.
18810 (dump_insn_stream): New static function.
18811 (schedule_block): Use it. Also better indent printouts.
18813 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
18815 Fix sched_insn debug counter
18816 * haifa-sched.c (schedule_insn): Update.
18817 (struct haifa_saved_data): Add nonscheduled_insns_begin.
18818 (save_backtrack_point, restore_backtrack_point): Update.
18819 (first_nonscheduled_insn): New static function.
18820 (queue_to_ready, choose_ready): Use it.
18821 (schedule_block): Init nonscheduled_insns_begin.
18822 (sched_emit_insn): Update.
18825 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
18827 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
18829 (aarch64_secondary_reload) : LikeWise.
18830 (aarch64_class_max_nregs) : Remove CORE_REGS.
18831 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
18832 (REG_CLASS_NAMES) : Likewise.
18833 (REG_CLASS_CONTENTS) : LikeWise.
18834 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
18836 2014-05-21 Guozhi Wei <carrot@google.com>
18839 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
18841 (vqdmulhq_n_s16): Likewise.
18843 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
18845 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
18847 2014-05-21 Marek Polacek <polacek@redhat.com>
18850 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
18852 2014-05-21 Martin Jambor <mjambor@suse.cz>
18854 * doc/invoke.texi (Optimize Options): Document parameters
18855 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
18856 ipa-cp-array-index-hint-bonus.
18858 2014-05-21 Mark Wielaard <mjw@redhat.com>
18861 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
18862 version >= 3 or not strict DWARF.
18863 * langhooks.h (struct lang_hooks_for_types): Add
18864 enum_underlying_base_type.
18865 * langhooks.c (lhd_enum_underlying_base_type): New function.
18866 * gcc/langhooks.h (struct lang_hooks_for_types): Add
18867 enum_underlying_base_type.
18868 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
18869 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
18870 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
18872 2014-05-21 Richard Biener <rguenther@suse.de>
18874 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
18876 2014-05-21 John Marino <gnugcc@marino.st>
18878 * config.gcc (*-*-dragonfly*): New target.
18879 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
18880 * configure: Regenerate.
18881 * config/dragonfly-stdint.h: New.
18882 * config/dragonfly.h: New.
18883 * config/dragonfly.opt: New.
18884 * config/i386/dragonfly.h: New.
18885 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
18887 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
18889 * tree.def (VOID_CST): New.
18890 * tree-core.h (TI_VOID): New.
18891 * tree.h (void_node): New.
18892 * tree.c (tree_node_structure_for_code, tree_code_size)
18893 (iterative_hash_expr): Handle VOID_CST.
18894 (build_common_tree_nodes): Initialize void_node.
18896 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
18898 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
18900 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
18902 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
18905 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
18906 flag_reorder_blocks_and_partition.
18907 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
18909 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
18912 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
18914 (*addc_r_t): Add new insn_and_split.
18916 2014-05-21 Jakub Jelinek <jakub@redhat.com>
18918 PR middle-end/61252
18919 * omp-low.c (handle_simd_reference): New function.
18920 (lower_rec_input_clauses): Use it. Defer adding reference
18921 initialization even for reduction without placeholder if in simd,
18922 handle it properly later on.
18924 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18926 PR tree-optimization/60899
18927 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
18928 assume all static symbols will have definition wile parsing and
18929 check the do have definition later in compilation; check that
18930 variable referring symbol will be output before concluding that
18931 reference is safe; be conservative for referring local statics;
18932 be more precise about when comdat is output in other partition.
18934 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18937 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
18939 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
18940 (ipa_inline): Loop inline_to_all_callers until no more aliases
18943 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18945 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
18946 set writeonly flag only for vars actually written to.
18948 2014-05-20 Dehao Chen <dehao@google.com>
18950 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
18951 and callee count to get clone count.
18952 * tree-inline.c (expand_call_inline): Use callee count instead of bb
18953 count in copy_body.
18955 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
18957 PR rtl-optimization/61243
18958 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
18960 2014-05-20 Xinliang David Li <davidxl@google.com>
18962 * cgraphunit.c (walk_polymorphic_call_targets): Add
18963 dbgcnt and fopt-info support.
18964 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
18965 * ipa-devirt.c (ipa_devirt): Ditto.
18966 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
18967 * ipa.c (walk_polymorphic_call_targets): Ditto.
18968 * gimple-fold.c (fold_gimple_assign): Ditto.
18969 (gimple_fold_call): Ditto.
18970 * dbgcnt.def: New counter.
18972 2014-05-20 DJ Delorie <dj@redhat.com>
18974 * config/msp430/msp430.md (split): Don't allow subregs when
18975 splitting SImode adds.
18976 (andneghi): Fix subtraction logic.
18977 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
18979 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
18981 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
18983 * except.c (switch_to_exception_section, resolve_unique_section,
18984 get_named_text_section, default_function_rodata_section,
18985 align_variable, get_block_for_decl, default_section_type_flags):
18986 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
18987 * symtab.c (symtab_add_to_same_comdat_group,
18988 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
18989 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
18991 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
18992 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
18993 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
18994 (c6x_function_in_section_p): Likewise.
18995 * config/darwin.c (machopic_select_section): Likewise.
18996 * config/arm/arm.c (arm_function_in_section_p): Likewise.
18997 * config/mips/mips.c (mips_function_rodata_section): Likewise.
18998 * config/mep/mep.c (mep_select_section): LIkewise.
18999 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
19001 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
19003 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
19004 EH region of calls to pure functions that can throw an exception.
19005 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
19006 (copy_reference_ops_from_call): Also copy the EH region of the call if
19007 it can throw an exception.
19009 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19011 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
19012 nested VEC_SELECTs that are inverses of each other.
19014 2014-05-20 Richard Biener <rguenther@suse.de>
19016 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
19017 (extract_and_process_scc_for_name): not here.
19018 (cond_dom_walker::before_dom_children): Only process
19019 stmts that end the BB in interesting ways.
19020 (run_scc_vn): Mark param uses as visited.
19022 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19024 * config/arm/arm.md (arith_shiftsi): Do not predicate for
19027 2014-05-20 Nick Clifton <nickc@redhat.com>
19029 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
19030 (msp430_gimplify_va_arg_expr): New function.
19031 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
19033 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
19034 operand 0 in order to prevent confusion about the number of
19035 registers involved.
19037 2014-05-20 Richard Biener <rguenther@suse.de>
19039 PR tree-optimization/61221
19040 * tree-ssa-pre.c (el_to_update): Remove.
19041 (eliminate_dom_walker::before_dom_children): Handle released
19042 VDEFs by value-numbering them to the associated VUSE. Update
19043 stmt immediately for substituted call address.
19044 (eliminate): Remove delayed stmt updating code.
19045 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
19046 possibly late re-numbered vuses.
19047 (vn_reference_lookup_2): Adjust.
19048 (vn_reference_lookup_pieces): Likewise.
19049 (vn_reference_lookup): Likewise.
19051 2014-05-20 Richard Biener <rguenther@suse.de>
19053 * config.gcc: Remove need_64bit_hwint.
19054 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
19055 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
19057 * config.in: Regenerate.
19058 * configure: Likewise.
19060 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
19062 * doc/extend.texi: Create Label Attributes section,
19063 move all label attributes into it and reference it.
19065 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
19067 * arm.c (thumb1_reorg): When scanning backwards skip anything
19068 that's not a proper insn.
19070 2014-05-19 Richard Biener <rguenther@suse.de>
19072 PR tree-optimization/61221
19073 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
19074 Do nothing for unreachable blocks.
19075 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
19076 Improve unreachability detection.
19078 2014-05-19 Richard Biener <rguenther@suse.de>
19080 PR tree-optimization/61209
19081 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
19083 2014-05-19 Nick Clifton <nickc@redhat.com>
19085 * except.c (init_eh): Fix computation of builtin setjmp buffer
19086 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
19088 2014-05-19 Richard Biener <rguenther@suse.de>
19090 PR tree-optimization/61184
19091 * tree-vrp.c (is_negative_overflow_infinity): Use
19092 TREE_OVERFLOW_P and do that check first.
19093 (is_positive_overflow_infinity): Likewise.
19094 (is_overflow_infinity): Likewise.
19095 (vrp_operand_equal_p): Properly treat operands with
19096 differing overflow as not equal.
19098 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
19100 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
19101 shift simplification where it was intended.
19103 2014-05-19 Christian Bruel <christian.bruel@st.com>
19106 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
19108 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
19111 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
19114 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19116 * reg-notes.def (CROSSING_JUMP): Likewise.
19117 * rtl.h (rtx_def): Update comment for jump flag.
19118 (CROSSING_JUMP_P): Define.
19119 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
19120 of a REG_CROSSING_JUMP note.
19121 * cfghooks.c (tidy_fallthru_edges): Likewise.
19122 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
19123 * emit-rtl.c (try_split): Likewise.
19124 * haifa-sched.c (sched_create_recovery_edges): Likewise.
19125 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
19126 * jump.c (redirect_jump_2): Likewise.
19127 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
19128 (relax_delay_slots): Likewise.
19129 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
19130 (bbit_di): Likewise.
19131 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
19132 * config/sh/sh.md (jump_compact): Likewise.
19133 * bb-reorder.c (rotate_loop): Likewise.
19134 (pass_duplicate_computed_gotos::execute): Likewise.
19135 (add_reg_crossing_jump_notes): Rename to...
19136 (update_crossing_jump_flags): ...this.
19137 (pass_partition_blocks::execute): Update accordingly.
19139 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19141 * tree.h: Remove extraneous template <>.
19143 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19145 * ipa.c (symtab_remove_unreachable_nodes): Remove
19146 symbol from comdat group if its body was eliminated.
19147 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
19148 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
19149 (symtab_unregister_node): ... this one.
19150 (verify_symtab_base): More strict checking of comdats.
19151 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
19153 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19155 * tree-pass.h (make_pass_ipa_comdats): New pass.
19156 * timevar.def (TV_IPA_COMDATS): New timevar.
19157 * passes.def (pass_ipa_comdats): Add.
19158 * Makefile.in (OBJS): Add ipa-comdats.o
19159 * ipa-comdats.c: New file.
19161 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19163 * ipa.c (update_visibility_by_resolution_info): New function.
19164 (function_and_variable_visibility): Use it.
19166 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19168 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
19170 (FOR_EACH_DEFINED_SYMBOL): New macro.
19171 (varpool_first_static_initializer, varpool_next_static_initializer,
19172 varpool_first_defined_variable, varpool_next_defined_variable):
19174 (symtab_in_same_comdat_p): Correctly deal with inline functions.
19176 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19178 * ggc-page.c (ggc_handle_finalizers): Add comment.
19180 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19182 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
19183 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
19184 (ggc_internal_cleared_alloc): Likewise.
19185 * ggc-page.c (finalizer): New class.
19186 (vec_finalizer): Likewise.
19187 (globals::finalizers): New member.
19188 (globals::vec_finalizers): Likewise.
19189 (ggc_internal_alloc): Record the finalizer if any for the block being
19191 (ggc_handle_finalizers): New function.
19192 (ggc_collect): Call ggc_handle_finalizers.
19193 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
19195 (ggc_internal_cleared_alloc): Likewise.
19196 (finalize): New function.
19197 (need_finalization_p): Likewise.
19198 (ggc_alloc): Install the type's destructor as the finalizer if it
19199 might do something.
19200 (ggc_cleared_alloc): Likewise.
19201 (ggc_vec_alloc): Likewise.
19202 (ggc_cleared_vec_alloc): Likewise.
19204 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19206 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
19208 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19210 * alias.c (record_alias_subset): Adjust.
19211 * bitmap.c (bitmap_element_allocate): Likewise.
19212 (bitmap_gc_alloc_stat): Likewise.
19213 * cfg.c (init_flow): Likewise.
19214 (alloc_block): Likewise.
19215 (unchecked_make_edge): Likewise.
19216 * cfgloop.c (alloc_loop): Likewise.
19217 (flow_loops_find): Likewise.
19218 (rescan_loop_exit): Likewise.
19219 * cfgrtl.c (init_rtl_bb_info): Likewise.
19220 * cgraph.c (insert_new_cgraph_node_version): Likewise.
19221 (cgraph_allocate_node): Likewise.
19222 (cgraph_create_edge_1): Likewise.
19223 (cgraph_allocate_init_indirect_info): Likewise.
19224 * cgraphclones.c (cgraph_clone_edge): Likewise.
19225 * cgraphunit.c (add_asm_node): Likewise.
19226 (init_lowered_empty_function): Likewise.
19227 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
19228 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
19229 (alpha_use_linkage): Likewise.
19230 * config/arc/arc.c (arc_init_machine_status): Likewise.
19231 * config/arm/arm.c (arm_init_machine_status): Likewise.
19232 * config/avr/avr.c (avr_init_machine_status): Likewise.
19233 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
19234 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
19235 * config/cris/cris.c (cris_init_machine_status): Likewise.
19236 * config/darwin.c (machopic_indirection_name): Likewise.
19237 (darwin_build_constant_cfstring): Likewise.
19238 (darwin_enter_string_into_cfstring_table): Likewise.
19239 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
19240 * config/frv/frv.c (frv_init_machine_status): Likewise.
19241 * config/i386/i386.c (get_dllimport_decl): Likewise.
19242 (ix86_init_machine_status): Likewise.
19243 (assign_386_stack_local): Likewise.
19244 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
19245 (i386_pe_maybe_record_exported_symbol): Likewise.
19246 (i386_pe_record_stub): Likewise.
19247 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
19248 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
19249 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
19250 (m32c_note_pragma_address): Likewise.
19251 * config/mep/mep.c (mep_init_machine_status): Likewise.
19252 (mep_note_pragma_flag): Likewise.
19253 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
19254 (mips16_local_alias): Likewise.
19255 (mips_init_machine_status): Likewise.
19256 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
19257 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
19258 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
19259 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
19260 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
19261 * config/pa/pa.c (pa_init_machine_status): Likewise.
19262 (pa_get_deferred_plabel): Likewise.
19263 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
19264 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
19265 (rs6000_init_machine_status): Likewise.
19266 (output_toc): Likewise.
19267 * config/s390/s390.c (s390_init_machine_status): Likewise.
19268 * config/score/score.c (score_output_external): Likewise.
19269 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
19270 * config/spu/spu.c (spu_init_machine_status): Likewise.
19271 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
19272 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
19273 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
19274 * coverage.c (coverage_end_function): Likewise.
19275 * dbxout.c (dbxout_init): Likewise.
19276 * doc/gty.texi: Don't mention variable_size attribute.
19277 * dwarf2cfi.c (new_cfi): Adjust.
19278 (new_cfi_row): Likewise.
19279 (copy_cfi_row): Likewise.
19280 (create_cie_data): Likewise.
19281 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
19282 (new_loc_descr): Likewise.
19283 (find_AT_string_in_table): Likewise.
19284 (add_addr_table_entry): Likewise.
19285 (new_die): Likewise.
19286 (add_var_loc_to_decl): Likewise.
19287 (clone_die): Likewise.
19288 (clone_as_declaration): Likewise.
19289 (break_out_comdat_types): Likewise.
19290 (new_loc_list): Likewise.
19291 (add_loc_descr_to_each): Likewise.
19292 (add_location_or_const_value_attribute): Likewise.
19293 (add_linkage_name): Likewise.
19294 (lookup_filename): Likewise.
19295 (dwarf2out_var_location): Likewise.
19296 (new_line_info_table): Likewise.
19297 (dwarf2out_init): Likewise.
19298 (mem_loc_descriptor): Likewise.
19299 (loc_descriptor): Likewise.
19300 (add_const_value_attribute): Likewise.
19301 (tree_add_const_value_attribute): Likewise.
19302 (comp_dir_string): Likewise.
19303 (dwarf2out_vms_debug_main_pointer): Likewise.
19304 (string_cst_pool_decl): Likewise.
19305 * emit-rtl.c (set_mem_attrs): Likewise.
19306 (get_reg_attrs): Likewise.
19307 (start_sequence): Likewise.
19308 (init_emit): Likewise.
19309 (init_emit_regs): Likewise.
19310 * except.c (init_eh_for_function): Likewise.
19311 (gen_eh_region): Likewise.
19312 (gen_eh_region_catch): Likewise.
19313 (gen_eh_landing_pad): Likewise.
19314 (add_call_site): Likewise.
19315 * function.c (add_frame_space): Likewise.
19316 (insert_temp_slot_address): Likewise.
19317 (assign_stack_temp_for_type): Likewise.
19318 (get_hard_reg_initial_val): Likewise.
19319 (allocate_struct_function): Likewise.
19320 (prepare_function_start): Likewise.
19321 (types_used_by_var_decl_insert): Likewise.
19322 * gengtype.c (variable_size_p): Remove function.
19323 (enum alloc_quantity): Remove enum.
19324 (write_typed_alloc_def): Remove function.
19325 (write_typed_struct_alloc_def): Likewise.
19326 (write_typed_typedef_alloc_def): Likewise.
19327 (write_typed_alloc_defns): Likewise.
19329 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
19330 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
19331 * ggc.h (ggc_alloc): new function.
19332 (ggc_cleared_alloc): Likewise.
19333 (ggc_vec_alloc): Template on type of vector element, and remove
19334 element size argument.
19335 (ggc_cleared_vec_alloc): Likewise.
19336 * gimple.c (gimple_build_omp_for): Adjust.
19337 (gimple_copy): Likewise.
19338 * ipa-cp.c (get_replacement_map): Likewise.
19339 (find_aggregate_values_for_callers_subset): Likewise.
19340 (known_aggs_to_agg_replacement_list): Likewise.
19341 * ipa-devirt.c (get_odr_type): Likewise.
19342 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
19343 (read_agg_replacement_chain): Likewise.
19344 * loop-iv.c (get_simple_loop_desc): Likewise.
19345 * lto-cgraph.c (input_node_opt_summary): Likewise.
19346 * lto-section-in.c (lto_new_in_decl_state): Likewise.
19347 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
19348 (input_eh_region): Likewise.
19349 (input_eh_lp): Likewise.
19350 (input_cfg): Likewise.
19351 * optabs.c (set_optab_libfunc): Likewise.
19352 (init_tree_optimization_optabs): Likewise.
19353 (set_conv_libfunc): Likewise.
19354 * passes.c (do_per_function_toporder): Likewise.
19355 * rtl.h: Don't use variable_size gty attribute.
19356 * sese.c (if_region_set_false_region): Adjust.
19357 * stringpool.c (gt_pch_save_stringpool): Likewise.
19358 * target-globals.c (save_target_globals): Likewise.
19359 * toplev.c (general_init): Likewise.
19360 * trans-mem.c (record_tm_replacement): Likewise.
19361 (split_bb_make_tm_edge): Likewise.
19362 * tree-cfg.c (move_sese_region_to_fn): Likewise.
19363 * tree-data-ref.h (lambda_vector_new): Likewise.
19364 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
19365 * tree-iterator.c (tsi_link_before): Likewise.
19366 (tsi_link_after): Likewise.
19367 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
19368 * tree-ssa-loop-niter.c (record_estimate): Likewise.
19369 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
19370 * tree-ssa-operands.h: Don't use variable_size gty attribute.
19371 * tree-ssa.c (init_tree_ssa): Adjust.
19372 * tree-ssanames.c (set_range_info): Likewise.
19373 (get_ptr_info): Likewise.
19374 (duplicate_ssa_name_ptr_info): Likewise.
19375 (duplicate_ssa_name_range_info): Likewise.
19376 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
19377 (unpack_ts_fixed_cst_value_fields): Likewise.
19378 * tree.c (build_fixed): Likewise.
19379 (build_real): Likewise.
19380 (build_string): Likewise.
19381 (decl_priority_info): Likewise.
19382 (decl_debug_expr_insert): Likewise.
19383 (decl_value_expr_insert): Likewise.
19384 (decl_debug_args_insert): Likewise.
19385 (type_hash_add): Likewise.
19386 (build_omp_clause): Likewise.
19387 * ubsan.c (decl_for_type_insert): Likewise.
19388 * varasm.c (get_unnamed_section): Likewise.
19389 (get_noswitch_section): Likewise.
19390 (get_section): Likewise.
19391 (get_block_for_section): Likewise.
19392 (create_block_symbol): Likewise.
19393 (build_constant_desc): Likewise.
19394 (create_constant_pool): Likewise.
19395 (force_const_mem): Likewise.
19396 (record_tm_clone_pair): Likewise.
19397 * varpool.c (varpool_create_empty_node): Likewise.
19399 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19401 * dwarf2out.c (tree_add_const_value_attribute): Call
19402 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
19403 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
19404 instead of ggc_internal_<x>alloc_stat.
19405 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
19406 (ggc_realloc): Likewise.
19407 * ggc-none.c (ggc_internal_alloc): Likewise.
19408 (ggc_internal_cleared_alloc): Likewise.
19409 * ggc-page.c: Likewise.
19410 * ggc.h (ggc_internal_alloc_stat): Likewise.
19411 (ggc_internal_alloc): Remove macro.
19412 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
19413 (ggc_internal_cleared_alloc): Remove macro.
19414 (GGC_RESIZEVEC): Adjust.
19415 (ggc_resizevar): Remove macro.
19416 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
19417 (ggc_internal_cleared_vec_alloc_stat): Likewise.
19418 (ggc_internal_vec_cleared_alloc): Remove macro.
19419 (ggc_alloc_atomic_stat): Drop _stat suffix.
19420 (ggc_alloc_atomic): Remove macro.
19421 (ggc_alloc_cleared_atomic): Remove macro.
19422 (ggc_alloc_string_stat): Drop _stat suffix.
19423 (ggc_alloc_string): Remove macro.
19424 (ggc_alloc_rtx_def_stat): Adjust.
19425 (ggc_alloc_tree_node_stat): Likewise.
19426 (ggc_alloc_cleared_tree_node_stat): Likewise.
19427 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
19428 (ggc_alloc_cleared_simd_clone_stat): Likewise.
19429 * gimple.c (gimple_build_omp_for): Likewise.
19430 (gimple_copy): Likewise.
19431 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
19432 * toplev.c (realloc_for_line_map): Adjust.
19433 * tree-data-ref.h (lambda_vector_new): Likewise.
19434 * tree-phinodes.c (allocate_phi_node): Likewise.
19435 * tree.c (grow_tree_vec_stat): Likewise.
19436 * vec.h (va_gc::reserve): Adjust.
19438 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
19440 * config/microblaze/microblaze.c (break_handler): New Declaration.
19441 (microblaze_break_function_p,microblaze_is_break_handler): New.
19442 (compute_frame_size): Use microblaze_break_function_p.
19443 Add the test of break_handler.
19444 (microblaze_function_prologue) : Add the test of variable
19445 break_handler. Check the fnname by BREAK_HANDLER_NAME.
19446 (microblaze_function_epilogue) : Add the test of break_handler.
19447 (microblaze_globalize_label) : Add the test of break_handler.
19448 Check the name by BREAK_HANDLER_NAME.
19450 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
19452 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
19453 microblaze_is_break_handler test.
19454 (call_internal1,call_value_intern): Use microblaze_break_function_p.
19455 Use SYMBOL_REF_DECL.
19457 * config/microblaze/microblaze-protos.h
19458 (microblaze_break_function_p,microblaze_is_break_handler):
19461 * doc/extend.texi (MicroBlaze break_handler Functions): Document
19462 new MicroBlaze break_handler functions.
19464 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
19466 * doc/extend.texi (Size of an asm): Move node text according
19467 to its @menu entry position.
19469 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
19471 PR tree-optimization/61140
19472 PR tree-optimization/61150
19473 PR tree-optimization/61197
19474 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
19476 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
19478 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
19480 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
19482 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
19483 __SIZEOF_INT128__ is defined.
19485 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
19487 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
19488 (rs6000_delegitimize_address): Use it.
19490 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
19492 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
19493 inplace argument. Store the new address in the original MEM when true.
19494 * emit-rtl.c (change_address_1): Likewise.
19495 (adjust_address_1, adjust_automodify_address_1, offset_address):
19496 Update accordingly.
19497 * rtl.h (plus_constant): Add an inplace argument.
19498 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
19499 when true. Avoid generating (plus X (const_int 0)).
19500 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
19501 in-place. Pass true to plus_constant.
19502 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
19504 2014-05-16 Dehao Chen <dehao@google.com>
19506 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
19508 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19511 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
19513 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
19515 2014-05-16 Dehao Chen <dehao@google.com>
19517 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
19518 optimize_function_for_size_p.
19519 * regs.h (REG_FREQ_FROM_BB): Likewise.
19521 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19524 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
19525 negt_reg_operand cases.
19526 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
19528 * config/sh/predicates.md (cbranch_treg_value): Simplify.
19530 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19532 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
19535 2014-05-16 David Malcolm <dmalcolm@redhat.com>
19538 2014-04-29 David Malcolm <dmalcolm@redhat.com>
19540 * tree-cfg.c (dump_function_to_file): Dump the return type of
19541 functions, in a line to itself before the function body, mimicking
19542 the layout of a C function.
19544 2014-05-16 Dehao Chen <dehao@google.com>
19546 * cfghooks.c (make_forwarder_block): Use direct computation to
19547 get fall-through edge's count and frequency.
19549 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
19551 * config/arc/arc.c (arc_init): Fix typo in error message.
19552 * config/i386/i386.c (ix86_expand_builtin): Likewise.
19553 (split_stack_prologue_scratch_regno): Likewise.
19554 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
19555 word from error message.
19557 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
19559 * ira-costs.c: Fix typo in comment.
19561 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
19563 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
19565 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
19567 * varpool.c (dump_varpool_node): Dump write-only flag.
19568 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
19570 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
19571 write-only variables.
19572 * ipa.c (process_references): New function.
19573 (set_readonly_bit): New function.
19574 (set_writeonly_bit): New function.
19575 (clear_addressable_bit): New function.
19576 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
19577 fix handling of aliases.
19578 * cgraph.h (struct varpool_node): Add writeonly flag.
19580 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
19582 PR rtl-optimization/60969
19583 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
19584 Calculate costs for this case.
19586 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
19588 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
19589 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
19591 2014-05-16 Richard Biener <rguenther@suse.de>
19593 PR tree-optimization/61194
19594 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
19595 bool patterns ending in a COND_EXPR.
19597 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19599 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
19601 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19603 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
19604 where we were unable to cost an RTX.
19606 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19608 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
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 TRUNCATE.
19616 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19617 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19619 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
19620 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
19622 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19623 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19625 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
19628 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19629 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19631 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
19634 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19635 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19637 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
19638 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
19640 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19641 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19643 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
19644 rotates and shifts.
19646 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19647 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19649 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
19650 ZERO_EXTEND and SIGN_EXTEND better.
19652 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19653 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19655 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
19656 logical operations.
19658 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19659 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19661 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
19662 costs when costing loads and stores to memory.
19664 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19665 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
19667 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
19670 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19672 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
19674 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19675 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19677 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
19679 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
19681 (aarch64_rtx_mult_cost): New.
19682 (aarch64_rtx_costs): Use it, refactor as appropriate.
19684 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19685 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
19687 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
19688 emit instructions, return number of instructions which would
19690 (aarch64_add_constant): Update call to aarch64_build_constant.
19691 (aarch64_output_mi_thunk): Likewise.
19692 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
19695 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19697 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
19698 (TARGET_RTX_COSTS): Call it.
19700 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19702 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
19703 (cortexa57_vector_cost): Likewise.
19704 (cortexa57_tunings): Use them.
19706 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
19708 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
19709 (cpu_addrcost_table): Use it.
19710 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
19711 (aarch64_address_cost): Rewrite using aarch64_classify_address,
19714 2014-05-16 Richard Biener <rguenther@suse.de>
19716 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
19717 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
19718 (visit_phi): Ignore edges marked as not executable.
19719 (class cond_dom_walker): New.
19720 (cond_dom_walker::before_dom_children): Value-number
19721 control statements and mark successor edges as not
19722 executable if possible.
19723 (run_scc_vn): First walk all control statements in
19724 dominator order, marking edges as not executable.
19725 * tree-inline.c (copy_edges_for_bb): Be not confused
19726 about random edge flags.
19728 2014-05-16 Richard Biener <rguenther@suse.de>
19730 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
19732 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
19735 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
19736 (__TM_simple_begin): Use it.
19737 (__TM_begin): Likewise.
19739 2014-05-15 Martin Jambor <mjambor@suse.cz>
19742 * ipa-prop.c (update_indirect_edges_after_inlining): Check
19743 type_preserved flag when the indirect edge is polymorphic.
19745 2014-05-15 Martin Jambor <mjambor@suse.cz>
19747 PR tree-optimization/61090
19748 * tree-sra.c (sra_modify_expr): Pass the current gsi to
19749 build_ref_for_model.
19751 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19753 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
19754 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
19756 2014-05-15 Jakub Jelinek <jakub@redhat.com>
19758 PR tree-optimization/61158
19759 * fold-const.c (fold_binary_loc): If X is zero-extended and
19760 shiftc >= prec, make sure zerobits is all ones instead of
19761 invoking undefined behavior.
19763 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19765 * regcprop.h: New file.
19766 * regcprop.c (skip_debug_insn_p): New decl.
19767 (replace_oldest_value_reg): Check skip_debug_insn_p.
19768 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
19769 * shrink-wrap.c: Include regcprop.h.
19770 (prepare_shrink_wrap): Call
19771 copyprop_hardreg_forward_bb_without_debug_insn.
19773 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
19775 * shrink-wrap.h: Update comment.
19776 * shrink-wrap.c: Update comment.
19777 (next_block_for_reg): Rename to live_edge_for_reg.
19778 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
19779 (move_insn_for_shrink_wrap): Split live_edge.
19780 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
19782 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
19784 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
19786 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
19787 * config/sparc/sparc.md (fptype_ut699): New attribute.
19788 (in_branch_delay): Return false if -mfix-ut699 is specified and
19789 fptype_ut699 is set to single.
19790 (truncdfsf2): Add fptype_ut699 attribute.
19791 (fix_truncdfsi2): Likewise.
19792 (floatsisf2): Change fptype attribute.
19793 (fix_truncsfsi2): Likewise.
19794 (negtf2_notv9): Delete.
19795 (negtf2_v9): Likewise.
19796 (negtf2_hq): New instruction.
19797 (negtf2): New instruction and splitter.
19798 (negdf2_notv9): Rewrite.
19799 (abstf2_notv9): Delete.
19800 (abstf2_hq_v9): Likewise.
19801 (abstf2_v9): Likewise.
19802 (abstf2_hq): New instruction.
19803 (abstf2): New instruction and splitter.
19804 (absdf2_notv9): Rewrite.
19806 2014-05-14 Cary Coutant <ccoutant@google.com>
19809 * opts.c (common_handle_option): Don't special-case "-g".
19810 (set_debug_level): Default to at least level 2 with "-g".
19812 2014-05-14 DJ Delorie <dj@redhat.com>
19814 * config/msp430/msp430.c (msp430_builtin): Add
19815 MSP430_BUILTIN_DELAY_CYCLES.
19816 (msp430_init_builtins): Register void __delay_cycles(long long).
19817 (msp430_builtin_decl): Add it.
19818 (cg_magic_constant): New.
19819 (msp430_expand_delay_cycles): New.
19820 (msp430_expand_builtin): Call it.
19821 (msp430_print_operand_raw): Change integer printing from "int" to
19823 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
19824 (delay_cycles_start): New.
19825 (delay_cycles_end): New.
19826 (delay_cycles_32): New.
19827 (delay_cycles_32x): New.
19828 (delay_cycles_16): New.
19829 (delay_cycles_16x): New.
19830 (delay_cycles_2): New.
19831 (delay_cycles_1): New.
19832 * doc/extend.texi: Document __delay_cycles().
19834 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
19836 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
19837 length attribute computation.
19839 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
19842 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
19844 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
19847 * config/sparc/sparc.md: Fix types of low and high in DI constant
19848 splitter. Use gen_int_mode in some other splitters.
19850 2014-05-14 Martin Jambor <mjambor@suse.cz>
19853 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
19855 2014-05-14 James Norris <jnorris@codesourcery.com>
19857 * omp-low.c (expand_parallel_call): Remove shadow variable.
19858 (expand_omp_taskreg): Likewise.
19860 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
19862 * common/config/i386/i386-common.c
19863 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
19864 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
19865 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
19866 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
19867 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
19868 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
19869 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
19870 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
19871 xsavecintrin.h, xsavesintrin.h.
19872 (x86_64-*-*): Ditto.
19873 * config/i386/clflushoptintrin.h: New.
19874 * config/i386/xsavecintrin.h: Ditto.
19875 * config/i386/xsavesintrin.h: Ditto.
19876 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
19877 (bit_XSAVES): Ditto.
19878 (bit_XSAVES): Ditto.
19879 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
19880 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
19882 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
19883 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
19884 OPTION_MASK_ISA_XSAVES.
19885 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
19886 -mxsavec, -mxsaves.
19887 (PTA_CLFLUSHOPT) Define.
19888 (PTA_XSAVEC): Ditto.
19889 (PTA_XSAVES): Ditto.
19890 (ix86_option_override_internal): Handle new options.
19891 (ix86_valid_target_attribute_inner_p): Ditto.
19892 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
19893 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
19894 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
19895 (bdesc_special_args): Add __builtin_ia32_xsaves,
19896 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
19897 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
19898 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
19899 (ix86_expand_builtin): Handle new builtins.
19900 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
19901 (TARGET_CLFLUSHOPT_P): Ditto.
19902 (TARGET_XSAVEC): Ditto.
19903 (TARGET_XSAVEC_P): Ditto.
19904 (TARGET_XSAVES): Ditto.
19905 (TARGET_XSAVES_P): Ditto.
19906 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
19907 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
19908 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
19910 (ANY_XRSTOR64): Ditto.
19912 (xrstor): Change into <xrstor>.
19913 (xrstor_rex64): Change into <xrstor>_rex64.
19914 (xrstor64): Change into <xrstor>64
19916 * config/i386/i386.opt (mclflushopt): New.
19919 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
19921 * doc/invoke.texi: Document new options.
19923 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
19925 PR rtl-optimization/60866
19926 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
19927 Default it to -1. Pass it down to init_simplejump_data.
19928 (init_simplejump_data): New parameter old_seqno. Pass it down
19929 to get_seqno_for_a_jump.
19930 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
19931 initializing new jump seqno as a last resort. Add comment.
19932 (sel_redirect_edge_and_branch): Save old seqno of the conditional
19933 jump and pass it down to sel_init_new_insn.
19934 (sel_redirect_edge_and_branch_force): Likewise.
19936 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
19938 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
19939 shifted values to avoid build warning.
19941 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
19943 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
19944 * cfgrtl.c (rtl_merge_blocks): Fix comment.
19945 (cfg_layout_merge_blocks): Likewise.
19946 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
19948 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
19950 PR rtl-optimization/60901
19951 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
19952 bb predecessor belongs to the same scheduling region. Adjust comment.
19954 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
19956 * doc/sourcebuild.texi: (dfp_hw): Document.
19957 (p8vector_hw): Likewise.
19958 (powerpc_eabi_ok): Likewise.
19959 (powerpc_elfv2): Likewise.
19960 (powerpc_htm_ok): Likewise.
19961 (ppc_recip_hw): Likewise.
19962 (vsx_hw): Likewise.
19964 2014-05-13 Cary Coutant <ccoutant@google.com>
19966 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
19968 2014-05-13 David Malcolm <dmalcolm@redhat.com>
19970 * gengtype-parse.c (require3): Eliminate in favor of...
19972 (require_template_declaration): Update to support optional single *
19975 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
19976 (create_user_defined_type): Handle a single level of explicit
19977 pointerness within template arguments.
19978 (struct write_types_data): Add field "kind".
19979 (filter_type_name): Handle "*" character.
19980 (write_user_func_for_structure_ptr): Require a write_types_data
19981 rather than just a prefix string, so that we can look up the kind
19982 of the wtd and use it as an index into wrote_user_func_for_ptr,
19983 ensuring that such functions are written at most once. Support
19984 subclasses by invoking the marking function of the ultimate base class.
19985 (write_user_func_for_structure_body): Require a write_types_data
19986 rather than just a prefix string, so that we can pass this to
19987 write_user_func_for_structure_ptr.
19988 (write_func_for_structure): Likewise.
19989 (ggc_wtd): Add initializer of new "kind" field.
19990 (pch_wtd): Likewise.
19992 * gengtype.h (enum write_types_kinds): New.
19993 (struct type): Add field wrote_user_func_for_ptr to the "s"
19996 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
19998 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
19999 instead of const_binop.
20000 (fold_binary_loc): Likewise.
20002 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20004 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
20005 calculation to match get_ref_base_and_extent.
20007 2014-05-13 Catherine Moore <clm@codesourcery.com>
20008 Sandra Loosemore <sandra@codesourcery.com>
20010 * configure.ac: Fix assembly for explicit JALR relocation check.
20011 * configure: Regenerate.
20013 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20015 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
20016 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
20017 Remove associated type declarations and initialisations.
20018 (arm_expand_neon_builtin): Likewise.
20019 (neon_emit_pair_result_insn): Delete.
20020 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
20021 * config/arm/neon.md (neon_vtrn<mode>): Delete.
20022 (neon_vzip<mode>): Likewise.
20023 (neon_vuzp<mode>): Likewise.
20025 2014-05-13 Richard Biener <rguenther@suse.de>
20028 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
20029 it needs revisiting whether the call still may be tail-called.
20031 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20033 * rtl.def (SYMBOL_REF): Remove middle "0" field.
20034 * rtl.h (block_symbol): Reduce number of fields to 2.
20035 (rtx_def): Add u2.symbol_ref_flags.
20036 (SYMBOL_REF_FLAGS): Use it.
20037 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
20038 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
20039 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
20040 Lower index of SYMBOL_REF_DATA.
20041 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
20042 Print SYMBOL_REF_FLAGS at the same time.
20043 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
20045 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20047 * rtl.def (VAR_LOCATION): Remove "i" field.
20048 * rtl.h (rtx_def): Add u2.var_location_status.
20049 (PAT_VAR_LOCATION_STATUS): Use it.
20050 (gen_rtx_VAR_LOCATION): Declare.
20051 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
20052 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
20053 * var-tracking.c (emit_note_insn_var_location): Remove casts.
20055 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20057 * rtl.def (scratch): Fix outdated comment and remove "0" field.
20058 * gengtype.c (adjust_field_rtx_def): Update accordingly.
20060 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20062 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
20063 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
20064 * rtl.h (rtx_def): Add insn_uid to u2 field.
20065 (RTX_FLAG_CHECK8): Delete in favor of...
20066 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
20067 (INSN_DELETED_P): Update accordingly.
20068 (INSN_UID): Use u2.insn_uid.
20069 (INSN_CHAIN_CODE_P): Define.
20070 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
20071 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
20072 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
20073 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
20074 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
20075 indices accordingly.
20076 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
20077 Update indices for insn-chain rtxes.
20078 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
20079 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
20080 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
20081 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
20082 * combine.c (try_combine): Likewise.
20083 * ira.c (setup_prohibited_mode_move_regs): Likewise.
20085 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20087 * rtl.def (REG): Remove middle field.
20088 * rtl.h (rtx_def): Add orignal_regno to u2.
20089 (ORIGINAL_REGNO): Use it instead of field 1.
20090 (REG_ATTRS): Lower field index accordingly.
20091 * gengtype.c (adjust_field_rtx_def): Remove handling of
20092 ORIGINAL_REGNO. Move REG_ATTRS index down.
20093 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
20094 code that prints the REGNO.
20096 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20098 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
20101 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20103 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
20105 2014-05-13 Bin Cheng <bin.cheng@arm.com>
20107 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
20108 (alloc_iv): Lower base expressions containing ADDR_EXPR.
20110 2014-05-13 Ian Bolton <ian.bolton@arm.com>
20112 * config/aarch64/aarch64-protos.h
20113 (aarch64_hard_regno_caller_save_mode): New prototype.
20114 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
20116 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
20118 2014-05-13 Christian Bruel <christian.bruel@st.com>
20120 * target.def (mode_switching): New hook vector.
20121 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
20122 (mode_exit, modepriority_to_mode): Likewise.
20123 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
20124 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20125 * target.h: Include tm.h and hard-reg-set.h.
20126 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
20127 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
20128 * doc/tm.texi Regenerate.
20129 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20130 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20131 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
20132 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
20133 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20134 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20135 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
20136 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
20137 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
20138 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
20139 (ix86_emit_mode_set): Hookify.
20140 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
20142 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20143 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
20144 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
20145 (epiphany_mode_priority_to_mode): Remove declaration.
20146 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
20147 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
20148 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
20150 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
20151 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
20152 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
20154 2014-05-13 Jakub Jelinek <jakub@redhat.com>
20157 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
20158 is const0_rtx, return immediately. Don't test count == 0 when
20161 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20163 * Makefile.in: add shrink-wrap.o.
20164 * config/i386/i386.c: include "shrink-wrap.h"
20165 * function.c: Likewise.
20166 (requires_stack_frame_p, next_block_for_reg,
20167 move_insn_for_shrink_wrap, prepare_shrink_wrap,
20168 dup_block_and_redirect): Move to shrink-wrap.c
20169 (thread_prologue_and_epilogue_insns): Extract three code segments
20170 as functions in shrink-wrap.c
20171 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
20173 * shrink-wrap.c: New file.
20174 * shrink-wrap.h: New file.
20176 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20178 * doc/extend.texi: Reflect current numbers of pragmas. Remove
20179 reference to Solaris.
20181 2014-05-12 Mike Stump <mikestump@comcast.net>
20184 * genattrtab.c (filename): Add.
20185 (convert_set_attr_alternative): Improve error message.
20186 (check_defs): Restore read_md_filename for error messages.
20187 (gen_insn): Save filename.
20189 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
20191 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
20192 -fno-local-ivars and -fivar-visibility.
20193 * c-family/c.opt: Make -Wshadow also implicitly enable
20196 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20198 * doc/tm.texi: Remove reference to deleted macro.
20199 * doc/tm.texi.in: Likewise.
20201 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
20204 * config/avr/avr.c (avr_out_store_psi): Use correct constant
20207 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
20210 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
20211 * config/arm/aout.h (License): Same.
20212 * config/arm/bpabi.h (License): Same.
20213 * config/arm/elf.h (License): Same.
20214 * config/arm/linux-elf.h (License): Same.
20215 * config/arm/linux-gas.h (License): Same.
20216 * config/arm/netbsd-elf.h (License): Same.
20217 * config/arm/uclinux-eabi.h (License): Same.
20218 * config/arm/uclinux-elf.h (License): Same.
20219 * config/arm/vxworks.h (License): Same.
20221 2014-05-11 Jakub Jelinek <jakub@redhat.com>
20223 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
20224 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
20225 number of operands to 3.
20226 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
20227 * tree-nested.c (convert_nonlocal_omp_clauses,
20228 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
20229 * gimplify.c (gimplify_scan_omp_clauses): Handle
20230 OMP_CLAUSE_LINEAR_STMT.
20231 * omp-low.c (lower_rec_input_clauses): Fix typo.
20232 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
20233 cast between Fortran boolean_type_node and C _Bool if
20236 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
20238 PR tree-optimization/61136
20239 * wide-int.h (multiple_of_p): Define a version that doesn't return
20241 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
20242 integer_zerop/const_binop pair.
20243 (multiple_of_p): Likewise, converting both operands to widest_int
20246 2014-05-09 Teresa Johnson <tejohnson@google.com>
20248 * cgraphunit.c (analyze_functions): Use correct dump file.
20250 2014-05-09 Florian Weimer <fweimer@redhat.com>
20252 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
20254 (stack_protect_return_slot_p): New function.
20255 (expand_used_vars): Call stack_protect_decl_p and
20256 stack_protect_return_slot_p for -fstack-protector-strong.
20258 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
20259 Andrew Haley <aph@redhat.com>
20260 Richard Sandiford <rdsandiford@googlemail.com>
20262 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
20265 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
20267 PR middle-end/61111
20268 * fold-const.c (fold_binary_loc): Changed width of mask.
20270 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
20272 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
20273 unsigned int initializers for regno_in, regno_out.
20275 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
20278 * config/avr/avr.md (cc): Add new attribute set_vzn.
20279 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
20280 Set cc insn attribute to set_vzn instead of set_zn for alternatives
20281 with INC, DEC or NEG.
20282 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
20283 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
20284 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
20286 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20289 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20291 * wide-int.cc (UTItype): Define.
20292 (UDWtype): Define for appropriate W_TYPE_SIZE.
20294 2014-05-09 Richard Biener <rguenther@suse.de>
20296 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
20297 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
20298 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
20299 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
20300 ssa_propagate): Adjust.
20302 2014-05-08 Jeff Law <law@redhat.com>
20304 PR tree-optimization/61009
20305 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
20306 tri-state rather than a boolean. When a block is too big to
20307 thread through, inform caller via negative return value.
20308 (thread_across_edge): If a block was too big for normal threading,
20309 then it's too big for a joiner too, so remove temporary equivalences
20310 and return immediately.
20312 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
20313 Matthias Klose <doko@ubuntu.com>
20316 * optc-gen.awk: Fix option handling for -Wunused-parameter.
20318 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
20321 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
20323 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
20326 * config/alpha/alpha.c: Include gimple-iterator.h.
20327 (alpha_gimple_fold_builtin): New function. Move
20328 ALPHA_BUILTIN_UMULH folding from ...
20329 (alpha_fold_builtin): ... here.
20330 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
20332 2014-05-08 Wei Mi <wmi@google.com>
20335 * config/i386/i386.c (ix86_compute_frame_layout): Update
20336 preferred_stack_boundary for call, expanded from tls descriptor.
20337 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
20338 to depend on SP register.
20339 (*tls_local_dynamic_base_32_gnu): Ditto.
20340 (*tls_local_dynamic_32_once): Ditto.
20341 (tls_global_dynamic_64_<mode>): Set
20342 ix86_tls_descriptor_calls_expanded_in_cfun.
20343 (tls_local_dynamic_base_64_<mode>): Ditto.
20344 (tls_global_dynamic_32): Set
20345 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
20346 to depend on SP register.
20347 (tls_local_dynamic_base_32): Ditto.
20349 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20351 * config/arm/arm_neon.h: Update comment.
20352 * config/arm/neon-docgen.ml: Delete.
20353 * config/arm/neon-gen.ml: Delete.
20354 * doc/arm-neon-intrinsics.texi: Update comment.
20356 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20358 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
20360 (vand, vorr, veor, vorn, vbic): Remove.
20361 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
20363 (neon_vsub_unspec): Likewise.
20364 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
20366 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20368 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
20369 (vadd_s16): Likewise.
20370 (vadd_s32): Likewise.
20371 (vadd_f32): Likewise.
20372 (vadd_u8): Likewise.
20373 (vadd_u16): Likewise.
20374 (vadd_u32): Likewise.
20375 (vadd_s64): Likewise.
20376 (vadd_u64): Likewise.
20377 (vaddq_s8): Likewise.
20378 (vaddq_s16): Likewise.
20379 (vaddq_s32): Likewise.
20380 (vaddq_s64): Likewise.
20381 (vaddq_f32): Likewise.
20382 (vaddq_u8): Likewise.
20383 (vaddq_u16): Likewise.
20384 (vaddq_u32): Likewise.
20385 (vaddq_u64): Likewise.
20386 (vmul_s8): Likewise.
20387 (vmul_s16): Likewise.
20388 (vmul_s32): Likewise.
20389 (vmul_f32): Likewise.
20390 (vmul_u8): Likewise.
20391 (vmul_u16): Likewise.
20392 (vmul_u32): Likewise.
20393 (vmul_p8): Likewise.
20394 (vmulq_s8): Likewise.
20395 (vmulq_s16): Likewise.
20396 (vmulq_s32): Likewise.
20397 (vmulq_f32): Likewise.
20398 (vmulq_u8): Likewise.
20399 (vmulq_u16): Likewise.
20400 (vmulq_u32): Likewise.
20401 (vsub_s8): Likewise.
20402 (vsub_s16): Likewise.
20403 (vsub_s32): Likewise.
20404 (vsub_f32): Likewise.
20405 (vsub_u8): Likewise.
20406 (vsub_u16): Likewise.
20407 (vsub_u32): Likewise.
20408 (vsub_s64): Likewise.
20409 (vsub_u64): Likewise.
20410 (vsubq_s8): Likewise.
20411 (vsubq_s16): Likewise.
20412 (vsubq_s32): Likewise.
20413 (vsubq_s64): Likewise.
20414 (vsubq_f32): Likewise.
20415 (vsubq_u8): Likewise.
20416 (vsubq_u16): Likewise.
20417 (vsubq_u32): Likewise.
20418 (vsubq_u64): Likewise.
20419 (vand_s8): Likewise.
20420 (vand_s16): Likewise.
20421 (vand_s32): Likewise.
20422 (vand_u8): Likewise.
20423 (vand_u16): Likewise.
20424 (vand_u32): Likewise.
20425 (vand_s64): Likewise.
20426 (vand_u64): Likewise.
20427 (vandq_s8): Likewise.
20428 (vandq_s16): Likewise.
20429 (vandq_s32): Likewise.
20430 (vandq_s64): Likewise.
20431 (vandq_u8): Likewise.
20432 (vandq_u16): Likewise.
20433 (vandq_u32): Likewise.
20434 (vandq_u64): Likewise.
20435 (vorr_s8): Likewise.
20436 (vorr_s16): Likewise.
20437 (vorr_s32): Likewise.
20438 (vorr_u8): Likewise.
20439 (vorr_u16): Likewise.
20440 (vorr_u32): Likewise.
20441 (vorr_s64): Likewise.
20442 (vorr_u64): Likewise.
20443 (vorrq_s8): Likewise.
20444 (vorrq_s16): Likewise.
20445 (vorrq_s32): Likewise.
20446 (vorrq_s64): Likewise.
20447 (vorrq_u8): Likewise.
20448 (vorrq_u16): Likewise.
20449 (vorrq_u32): Likewise.
20450 (vorrq_u64): Likewise.
20451 (veor_s8): Likewise.
20452 (veor_s16): Likewise.
20453 (veor_s32): Likewise.
20454 (veor_u8): Likewise.
20455 (veor_u16): Likewise.
20456 (veor_u32): Likewise.
20457 (veor_s64): Likewise.
20458 (veor_u64): Likewise.
20459 (veorq_s8): Likewise.
20460 (veorq_s16): Likewise.
20461 (veorq_s32): Likewise.
20462 (veorq_s64): Likewise.
20463 (veorq_u8): Likewise.
20464 (veorq_u16): Likewise.
20465 (veorq_u32): Likewise.
20466 (veorq_u64): Likewise.
20467 (vbic_s8): Likewise.
20468 (vbic_s16): Likewise.
20469 (vbic_s32): Likewise.
20470 (vbic_u8): Likewise.
20471 (vbic_u16): Likewise.
20472 (vbic_u32): Likewise.
20473 (vbic_s64): Likewise.
20474 (vbic_u64): Likewise.
20475 (vbicq_s8): Likewise.
20476 (vbicq_s16): Likewise.
20477 (vbicq_s32): Likewise.
20478 (vbicq_s64): Likewise.
20479 (vbicq_u8): Likewise.
20480 (vbicq_u16): Likewise.
20481 (vbicq_u32): Likewise.
20482 (vbicq_u64): Likewise.
20483 (vorn_s8): Likewise.
20484 (vorn_s16): Likewise.
20485 (vorn_s32): Likewise.
20486 (vorn_u8): Likewise.
20487 (vorn_u16): Likewise.
20488 (vorn_u32): Likewise.
20489 (vorn_s64): Likewise.
20490 (vorn_u64): Likewise.
20491 (vornq_s8): Likewise.
20492 (vornq_s16): Likewise.
20493 (vornq_s32): Likewise.
20494 (vornq_s64): Likewise.
20495 (vornq_u8): Likewise.
20496 (vornq_u16): Likewise.
20497 (vornq_u32): Likewise.
20498 (vornq_u64): Likewise.
20500 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20502 * wide-int.cc (UTItype): Define.
20503 (UDWtype): Define for appropriate W_TYPE_SIZE.
20505 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
20507 PR tree-optimization/59100
20508 * tree-ssa-phiopt.c: Include tree-inline.h.
20509 (neutral_element_p, absorbing_element_p): New functions.
20510 (value_replacement): Handle conditional binary operations with a
20511 neutral or absorbing element.
20513 2014-05-08 Richard Biener <rguenther@suse.de>
20515 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
20516 folding the expression.
20517 (valueize_expr): Remove.
20518 (visit_reference_op_load): Do not valueize the result of
20520 (simplify_binary_expression): Likewise.
20521 (simplify_unary_expression): Likewise.
20523 2014-05-08 Richard Biener <rguenther@suse.de>
20525 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
20526 looking at TYPE_ARG_TYPES.
20528 2014-05-08 Richard Biener <rguenther@suse.de>
20530 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
20531 pointer propagation special-case.
20533 2014-05-08 Bin Cheng <bin.cheng@arm.com>
20535 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
20536 core part of address expressions.
20538 2014-05-08 Alan Modra <amodra@gmail.com>
20541 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
20542 loads and stores when -mno-strict-align at any alignment.
20543 (expand_block_clear): Similarly. Also correct calculation of
20546 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
20548 PR middle-end/39246
20549 * tree-complex.c (expand_complex_move): Keep line info when expanding
20551 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
20552 of complex expression. Use new argument to display correct location
20553 for values coming from phi statement.
20554 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
20555 (warn_uninitialized_phi): Pass location of phi argument to
20557 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
20558 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
20560 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
20562 * config/rs6000/predicates.md (indexed_address_mem): New.
20563 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
20564 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
20565 fpstore_ux, fpstore_u.
20566 (sign_extend, indexed, update): New.
20567 (cell_micro): Adjust.
20568 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
20569 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
20570 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
20571 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
20572 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
20573 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
20574 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
20575 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
20576 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
20577 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
20578 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
20579 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
20580 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
20581 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
20582 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
20584 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
20585 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
20586 *vsx_extract_<mode>_store): Adjust.
20587 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
20588 is_cracked_insn, insn_must_be_first_in_group,
20589 insn_must_be_last_in_group): Adjust.
20591 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
20593 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
20594 ppc440-fpstore): Adjust.
20595 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
20596 ppc476-fpstore): Adjust.
20597 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
20598 ppc601-fpstore): Adjust.
20599 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
20601 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
20603 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
20604 ppc7450-fpstore): Adjust.
20605 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
20606 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
20607 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
20609 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
20610 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
20611 cell-fpstore, cell-fpstore-update): Adjust.
20612 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
20613 ppce300c3_store, ppce300c3_fpstore): Adjust.
20614 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
20615 e500mc_fpstore): Adjust.
20616 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
20617 e500mc64_store, e500mc64_fpstore): Adjust.
20618 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
20619 e5500_fpstore): Adjust.
20620 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
20621 e6500_fpstore): Adjust.
20622 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
20624 * config/rs6000/power4.md (power4-load, power4-load-ext,
20625 power4-load-ext-update, power4-load-ext-update-indexed,
20626 power4-load-update-indexed, power4-load-update, power4-fpload,
20627 power4-fpload-update, power4-store, power4-store-update,
20628 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
20630 * config/rs6000/power5.md (power5-load, power5-load-ext,
20631 power5-load-ext-update, power5-load-ext-update-indexed,
20632 power5-load-update-indexed, power5-load-update, power5-fpload,
20633 power5-fpload-update, power5-store, power5-store-update,
20634 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
20636 * config/rs6000/power6.md (power6-load, power6-load-ext,
20637 power6-load-update, power6-load-update-indexed,
20638 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
20639 power6-fpload-update, power6-store, power6-store-update,
20640 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
20642 * config/rs6000/power7.md (power7-load, power7-load-ext,
20643 power7-load-update, power7-load-update-indexed,
20644 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
20645 power7-fpload-update, power7-store, power7-store-update,
20646 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
20648 * config/rs6000/power8.md (power8-load, power8-load-update,
20649 power8-load-ext, power8-load-ext-update, power8-fpload,
20650 power8-fpload-update, power8-store, power8-store-update-indexed,
20651 power8-fpstore, power8-fpstore-update): Adjust.
20652 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
20654 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
20655 titan_lsu_store, titan_lsu_fpstore): Adjust.
20656 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
20658 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
20661 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
20662 unrolled byte insns. Emit address increments after move insns.
20664 2014-05-07 David Malcolm <dmalcolm@redhat.com>
20666 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
20667 const_gimple, rather than a gimple.
20668 (gimple_call_builtin_p): Likewise, for the three variants.
20670 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
20671 (gimple_call_builtin_p): Likewise, for the three variants.
20673 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
20675 PR tree-optimization/61095
20676 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
20678 2014-05-07 Richard Biener <rguenther@suse.de>
20680 PR tree-optimization/61034
20681 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
20682 (maybe_skip_until): Use translate to take into account
20683 lattices when trying to do disambiguations.
20684 (get_continuation_for_phi_1): Likewise.
20685 (get_continuation_for_phi): Adjust for added translate arguments.
20686 (walk_non_aliased_vuses): Likewise.
20687 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
20688 (walk_non_aliased_vuses): Likewise.
20689 (call_may_clobber_ref_p_1): Declare.
20690 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
20691 calls. Stop early if we are only supposed to disambiguate.
20692 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
20694 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
20696 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
20697 Emit an error when the function has arguments.
20699 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
20701 * cfgloop.h (unswitch_loops): Remove.
20702 * doc/passes.texi: Remove references to loop-unswitch.c
20703 * timevar.def (TV_LOOP_UNSWITCH): Remove.
20705 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
20707 * tree-vect-data-refs.c (vect_grouped_load_supported): New
20708 check for loads group of length 3.
20709 (vect_permute_load_chain): New permutations for loads group of
20711 * tree-vect-stmts.c (vect_model_load_cost): Change cost
20712 of vec_perm_shuffle for the new permutations.
20714 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
20716 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
20717 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
20718 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
20719 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
20720 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
20721 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
20722 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
20723 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
20725 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
20727 * loop-unswitch.c: Delete.
20729 2014-05-07 Richard Biener <rguenther@suse.de>
20731 * config.gcc: Always set need_64bit_hwint to yes.
20733 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
20735 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
20736 of using optimize_size.
20738 2014-05-06 Mike Stump <mikestump@comcast.net>
20740 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
20742 2014-05-06 Joseph Myers <joseph@codesourcery.com>
20744 * config/i386/sse.md (*mov<mode>_internal)
20745 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
20746 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
20747 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
20748 (*<code><mode>3, *andnot<mode>3<mask_name>)
20749 (<mask_codefor><code><mode>3<mask_name>): Only consider
20750 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
20752 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
20755 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
20757 * lra-constraints.c (valid_address_p): Move earlier in file.
20758 Add a constraint argument to the address_info version.
20759 (satisfies_memory_constraint_p): New function.
20760 (satisfies_address_constraint_p): Likewise.
20761 (process_alt_operands, curr_insn_transform): Use them.
20762 (process_address): Pass the constraint to valid_address_p when
20763 checking address operands.
20765 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
20767 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
20768 to their respective blocks. Fix inadvertent use of "node".
20770 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
20772 * emit-rtl.c (init_derived_machine_modes): New functionm, split
20774 (init_emit_once): ...here.
20775 * rtl.h (init_derived_machine_modes): Declare.
20776 * toplev.c (do_compile): Call it even if no_backend.
20778 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
20779 Mike Stump <mikestump@comcast.net>
20780 Richard Sandiford <rdsandiford@googlemail.com>
20781 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20783 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
20784 (rtx_equal_for_memref_p): Update comment.
20785 (adjust_offset_for_component_ref): Use wide-int interfaces.
20786 * builtins.c (get_object_alignment_2): Likewise.
20787 (c_readstr): Likewise.
20788 (target_char_cast): Add comment.
20789 (determine_block_size): Use wide-int interfaces.
20790 (expand_builtin_signbit): Likewise.
20791 (fold_builtin_int_roundingfn): Likewise.
20792 (fold_builtin_bitop): Likewise.
20793 (fold_builtin_bswap): Likewise.
20794 (fold_builtin_logarithm): Use signop.
20795 (fold_builtin_pow): Likewise.
20796 (fold_builtin_memory_op): Use wide-int interfaces.
20797 (fold_builtin_object_size): Likewise.
20798 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
20799 nb_iterations_estimate.
20800 (record_niter_bound): Use wide-int interfaces.
20801 (get_estimated_loop_iterations_int): Likewise.
20802 (get_estimated_loop_iterations): Likewise.
20803 (get_max_loop_iterations): Likewise.
20804 * cfgloop.h: Include wide-int.h.
20805 (struct nb_iter_bound): Change bound to widest_int.
20806 (struct loop): Change nb_iterations_upper_bound and
20807 nb_iterations_estimate to widest_int.
20808 (record_niter_bound): Switch to use widest_int.
20809 (get_estimated_loop_iterations): Likewise.
20810 (get_max_loop_iterations): Likewise.
20811 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
20812 update for wide-int.
20813 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
20814 * combine.c (try_combine): Likewise.
20815 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
20816 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
20818 (aarch64_float_const_representable_p): Likewise.
20819 * config/arc/arc.c: Include wide-int.h.
20820 (arc_can_use_doloop_p): Use wide-int interfaces.
20821 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
20822 (vfp3_const_double_index): Likewise.
20823 * config/avr/avr.c (avr_out_round): Likewise.
20824 (avr_fold_builtin): Likewise.
20825 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
20826 (bfin_can_use_doloop_p): Likewise.
20827 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
20828 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
20829 * config/i386/i386.c: Include wide-int.h.
20830 (ix86_data_alignment): Use wide-int interfaces.
20831 (ix86_local_alignment): Likewise.
20832 (ix86_emit_swsqrtsf): Update real_from_integer.
20833 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
20834 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
20835 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
20836 (zero_constant): Likewise.
20837 (input_operand): Likewise.
20838 (splat_input_operand): Likewise.
20839 (non_logical_cint_operand): Change const_double to const_wide_int.
20840 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
20841 (easy_altivec_constant): Remove comment.
20842 (paired_expand_vector_init): Use CONSTANT_P.
20843 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
20844 (rs6000_emit_move): Update checks.
20845 (rs6000_aggregate_candidate): Use wide-int interfaces.
20846 (rs6000_expand_ternop_builtin): Likewise.
20847 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
20848 (rs6000_assemble_integer): Likewise.
20849 (rs6000_hash_constant): Likewise.
20850 (output_toc): Likewise.
20851 (rs6000_rtx_costs): Likewise.
20852 (rs6000_emit_swrsqrt); Update call to real_from_integer.
20853 * config/rs6000/rs6000-c.c: Include wide-int.h.
20854 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
20855 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
20856 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
20857 Handle CONST_WIDE_INT.
20858 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
20859 Use tree_fits_uhwi_p.
20860 * config/sparc/sparc.c: Include wide-int.h.
20861 (sparc_fold_builtin): Use wide-int interfaces.
20862 * config/vax/vax.c: Include wide-int.h.
20863 (vax_float_literal): Use real_from_integer.
20864 * coretypes.h (struct hwivec_def): New.
20866 (const_hwivec): New.
20867 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
20868 (equiv_constant): Handle CONST_WIDE_INT.
20869 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
20870 (cselib_hash_rtx): Handle CONST_WIDE_INT.
20871 * dbxout.c (stabstr_U): Use wide-int interfaces.
20872 (dbxout_type): Update to use cst_fits_shwi_p.
20873 * defaults.h (LOG2_BITS_PER_UNIT): Define.
20874 (TARGET_SUPPORTS_WIDE_INT): Add default.
20875 * dfp.c: Include wide-int.h.
20876 (decimal_real_to_integer2): Use wide-int interfaces and rename to
20877 decimal_real_to_integer.
20878 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
20879 decimal_real_to_integer.
20880 * doc/generic.texi (Constant expressions): Update for wide_int.
20881 * doc/rtl.texi (const_double): Likewise.
20882 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
20883 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
20884 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
20885 (REAL_VALUE_FROM_INT): Remove.
20886 (TARGET_SUPPORTS_WIDE_INT): New.
20887 * doc/tm.texi: Regenerate.
20888 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
20889 * double-int.h: Include wide-int.h.
20890 (struct wi::int_traits): New.
20891 * dwarf2out.c (get_full_len): New.
20892 (dw_val_equal_p): Add case dw_val_class_wide_int.
20893 (size_of_loc_descr): Likewise.
20894 (output_loc_operands): Likewise.
20895 (insert_double): Remove.
20896 (insert_wide_int): New.
20897 (add_AT_wide): New.
20898 (print_die): Add case dw_val_class_wide_int.
20899 (attr_checksum): Likewise.
20900 (attr_checksum_ordered): Likewise.
20901 (same_dw_val_p): Likewise.
20902 (size_of_die): Likewise.
20903 (value_format): Likewise.
20904 (output_die): Likewise.
20905 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
20907 (clz_loc_descriptor): Use wide-int interfaces.
20908 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
20909 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
20910 (round_up_to_align): Use wide-int interfaces.
20911 (field_byte_offset): Likewise.
20912 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
20913 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
20914 CONST_DOUBLE handling. Use wide-int interfaces.
20915 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
20916 (gen_enumeration_type_die): Use add_AT_wide.
20917 (hash_loc_operands): Add case dw_val_class_wide_int.
20918 (compare_loc_operands): Likewise.
20919 * dwarf2out.h: Include wide-int.h.
20920 (wide_int_ptr): New.
20921 (enum dw_val_class): Add dw_val_class_wide_int.
20922 (struct dw_val_struct): Add val_wide.
20923 * emit-rtl.c (const_wide_int_htab): New.
20924 (const_wide_int_htab_hash): New.
20925 (const_wide_int_htab_eq): New.
20926 (lookup_const_wide_int): New.
20927 (const_double_htab_hash): Use wide-int interfaces.
20928 (const_double_htab_eq): Likewise.
20929 (rtx_to_double_int): Conditionally compile for wide-int.
20930 (immed_double_int_const): Rename to immed_wide_int_const and
20931 update for wide-int.
20932 (immed_double_const): Conditionally compile for wide-int.
20933 (init_emit_once): Use wide-int interfaces.
20934 * explow.c (plus_constant): Likewise.
20935 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
20936 (lshift_value): Use wide-int interfaces.
20937 (expand_mult): Likewise.
20938 (choose_multiplier): Likewise.
20939 (expand_smod_pow2): Likewise.
20940 (make_tree): Likewise.
20941 * expr.c (convert_modes): Consolidate handling of constants.
20942 Use wide-int interfaces.
20943 (emit_group_load_1): Add note.
20944 (store_expr): Update comment.
20945 (get_inner_reference): Use wide-int interfaces.
20946 (expand_constructor): Update comment.
20947 (expand_expr_real_2): Use wide-int interfaces.
20948 (expand_expr_real_1): Likewise.
20949 (reduce_to_bit_field_precision): Likewise.
20950 (const_vector_from_tree): Likewise.
20951 * final.c: Include wide-int-print.h.
20952 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
20953 * fixed-value.c: Include wide-int.h.
20954 (fixed_from_string): Use wide-int interfaces.
20955 (fixed_to_decimal): Likewise.
20956 (fixed_convert_from_real): Likewise.
20957 (real_convert_from_fixed): Likewise.
20958 * fold-const.h (mem_ref_offset): Return an offset_int.
20959 (div_if_zero_remainder): Remove code parameter.
20960 * fold-const.c (div_if_zero_remainder): Remove code parameter.
20961 Use wide-int interfaces.
20962 (may_negate_without_overflow_p): Use wide-int interfaces.
20963 (negate_expr_p): Likewise.
20964 (fold_negate_expr): Likewise.
20965 (int_const_binop_1): Likewise.
20966 (const_binop): Likewise.
20967 (fold_convert_const_int_from_int): Likewise.
20968 (fold_convert_const_int_from_real): Likewise.
20969 (fold_convert_const_int_from_fixed): Likewise.
20970 (fold_convert_const_fixed_from_int): Likewise.
20971 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
20972 (sign_bit_p): Use wide-int interfaces.
20973 (make_range_step): Likewise.
20974 (build_range_check): Likewise. Pass an integer of the correct type
20975 instead of using integer_one_node.
20976 (range_predecessor): Pass an integer of the correct type instead
20977 of using integer_one_node.
20978 (range_successor): Likewise.
20979 (merge_ranges): Likewise.
20980 (unextend): Use wide-int interfaces.
20981 (extract_muldiv_1): Likewise.
20982 (fold_div_compare): Likewise.
20983 (fold_single_bit_test): Likewise.
20984 (fold_sign_changed_comparison): Likewise.
20985 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
20986 (fold_plusminus_mult_expr): Use wide-int interfaces.
20987 (native_encode_int): Likewise.
20988 (native_interpret_int): Likewise.
20989 (fold_unary_loc): Likewise.
20990 (pointer_may_wrap_p): Likewise.
20991 (size_low_cst): Likewise.
20992 (mask_with_tz): Likewise.
20993 (fold_binary_loc): Likewise.
20994 (fold_ternary_loc): Likewise.
20995 (multiple_of_p): Likewise.
20996 (tree_call_nonnegative_warnv_p): Update calls to
20997 tree_int_cst_min_precision and real_from_integer.
20998 (fold_negate_const): Use wide-int interfaces.
20999 (fold_abs_const): Likewise.
21000 (fold_relational_const): Use tree_int_cst_lt.
21001 (round_up_loc): Use wide-int interfaces.
21002 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
21003 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
21004 * gengtype.c: Remove include of double-int.h.
21005 (do_typedef): Use wide-int interfaces.
21006 (open_base_files): Add wide-int.h.
21007 (main): Add offset_int and widest_int typedefs.
21008 * gengtype-lex.l: Handle "^".
21009 (CXX_KEYWORD): Add "static".
21010 * gengtype-parse.c (require3): New.
21011 (require_template_declaration): Handle constant template arguments
21012 and nested templates.
21013 * gengtype-state.c: Don't include "double-int.h".
21014 * genpreds.c (write_one_predicate_function): Update comment.
21015 (write_tm_constrs_h): Add check for hval and lval use in
21017 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
21018 (add_to_sequence): Likewise.
21019 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
21020 and const_double_operand.
21021 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
21023 * gimple-fold.c (get_base_constructor): Likewise.
21024 (fold_array_ctor_reference): Likewise.
21025 (fold_nonarray_ctor_reference): Likewise.
21026 (fold_const_aggregate_ref_1): Likewise.
21027 (gimple_val_nonnegative_real_p): Likewise.
21028 (gimple_fold_indirect_ref): Likewise.
21029 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
21030 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
21031 (struct slsr_cand_d): Change index to be widest_int.
21032 (struct incr_info_d): Change incr to be widest_int.
21033 (alloc_cand_and_find_basis): Use wide-int interfaces.
21034 (slsr_process_phi): Likewise.
21035 (backtrace_base_for_ref): Likewise. Return a widest_int.
21036 (restructure_reference): Take a widest_int instead of a double_int.
21037 (slsr_process_ref): Use wide-int interfaces.
21038 (create_mul_ssa_cand): Likewise.
21039 (create_mul_imm_cand): Likewise.
21040 (create_add_ssa_cand): Likewise.
21041 (create_add_imm_cand): Take a widest_int instead of a double_int.
21042 (slsr_process_add): Use wide-int interfaces.
21043 (slsr_process_cast): Likewise.
21044 (slsr_process_copy): Likewise.
21045 (dump_candidate): Likewise.
21046 (dump_incr_vec): Likewise.
21047 (replace_ref): Likewise.
21048 (cand_increment): Likewise. Return a widest_int.
21049 (cand_abs_increment): Likewise.
21050 (replace_mult_candidate): Take a widest_int instead of a double_int.
21051 (replace_unconditional_candidate): Use wide-int interfaces.
21052 (incr_vec_index): Take a widest_int instead of a double_int.
21053 (create_add_on_incoming_edge): Likewise.
21054 (create_phi_basis): Use wide-int interfaces.
21055 (replace_conditional_candidate): Likewise.
21056 (record_increment): Take a widest_int instead of a double_int.
21057 (record_phi_increments): Use wide-int interfaces.
21058 (phi_incr_cost): Take a widest_int instead of a double_int.
21059 (lowest_cost_path): Likewise.
21060 (total_savings): Likewise.
21061 (analyze_increments): Use wide-int interfaces.
21062 (ncd_with_phi): Take a widest_int instead of a double_int.
21063 (ncd_of_cand_and_phis): Likewise.
21064 (nearest_common_dominator_for_cands): Likewise.
21065 (insert_initializers): Use wide-int interfaces.
21066 (all_phi_incrs_profitable): Likewise.
21067 (replace_one_candidate): Likewise.
21068 (replace_profitable_candidates): Likewise.
21069 * godump.c: Include wide-int-print.h.
21070 (go_output_typedef): Use wide-int interfaces.
21071 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
21072 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
21073 (build_loop_iteration_domains): Likewise.
21074 * hooks.h: Include wide-int.h rather than double-int.h.
21075 (hook_bool_dint_dint_uint_bool_true): Delete.
21076 (hook_bool_wint_wint_uint_bool_true): Declare.
21077 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
21078 (hook_bool_wint_wint_uint_bool_true): New.
21079 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
21081 (ubsan_expand_si_overflow_mul_check): Likewise.
21082 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
21083 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
21084 (get_ancestor_addr_info): Likewise.
21085 (ipa_modify_call_arguments): Likewise.
21086 * loop-doloop.c (doloop_modify): Likewise.
21087 (doloop_optimize): Likewise.
21088 * loop-iv.c (iv_number_of_iterations): Likewise.
21089 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
21090 (unroll_loop_constant_iterations): Likewise.
21091 (decide_unroll_runtime_iterations): Likewise.
21092 (unroll_loop_runtime_iterations): Likewise.
21093 (decide_peel_simple): Likewise.
21094 (decide_unroll_stupid): Likewise.
21095 * lto-streamer-in.c (streamer_read_wi): Add.
21096 (input_cfg): Use wide-int interfaces.
21097 (lto_input_tree_1): Likewise.
21098 * lto-streamer-out.c (streamer_write_wi): Add.
21099 (hash_tree): Use wide-int interfaces.
21100 (output_cfg): Likewise.
21101 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
21102 (GTFILES): Add wide-int.h and signop.h.
21103 (TAGS): Look for .cc files too.
21104 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
21105 * optabs.c (expand_subword_shift): Likewise.
21106 (expand_doubleword_shift): Likewise.
21107 (expand_absneg_bit): Likewise.
21108 (expand_copysign_absneg): Likewise.
21109 (expand_copysign_bit): Likewise.
21110 * postreload.c (reload_cse_simplify_set): Likewise.
21111 * predict.c (predict_iv_comparison): Likewise.
21112 * pretty-print.h: Include wide-int-print.h.
21114 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
21115 * print-tree.c: Include wide-int-print.h.
21116 (print_node_brief): Use wide-int interfaces.
21117 (print_node): Likewise.
21118 * read-rtl.c (validate_const_wide_int): New.
21119 (read_rtx_code): Add CONST_WIDE_INT case.
21120 * real.c: Include wide-int.h.
21121 (real_to_integer2): Delete.
21122 (real_to_integer): New function, returning a wide_int.
21123 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21124 (ten_to_ptwo): Update call to real_from_integer.
21125 (real_digit): Likewise.
21126 * real.h: Include signop.h, wide-int.h and insn-modes.h.
21127 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
21128 (REAL_VALUE_TO_INT): Delete.
21129 (real_to_integer): Declare a wide-int form.
21130 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21131 * recog.c (const_int_operand): Improve comment.
21132 (const_scalar_int_operand): New.
21133 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
21134 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
21135 (split_double): Likewise.
21136 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
21137 (rtx_size): Likewise.
21138 (rtx_alloc_stat_v): New.
21139 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
21140 (cwi_output_hex): New.
21141 (iterative_hash_rtx): Handle CONST_WIDE_INT.
21142 (cwi_check_failed_bounds): New.
21143 * rtl.def (CONST_WIDE_INT): New.
21144 * rtl.h: Include <utility> and wide-int.h.
21145 (struct hwivec_def): New.
21146 (CWI_GET_NUM_ELEM): New.
21147 (CWI_PUT_NUM_ELEM): New.
21148 (struct rtx_def): Add num_elem and hwiv.
21149 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
21150 (CASE_CONST_UNIQUE): Likewise.
21151 (CASE_CONST_ANY): Likewise.
21152 (CONST_SCALAR_INT_P): Likewise.
21153 (CONST_WIDE_INT_P): New.
21155 (HWIVEC_CHECK): New.
21156 (cwi_check_failed_bounds): New.
21158 (HWIVEC_CHECK): New.
21159 (CONST_WIDE_INT_VEC) New.
21160 (CONST_WIDE_INT_NUNITS) New.
21161 (CONST_WIDE_INT_ELT) New.
21162 (rtx_mode_t): New type.
21163 (wi::int_traits <rtx_mode_t>): New.
21165 (wi::min_value): New.
21166 (wi::max_value): New.
21168 (const_wide_int_alloc): New.
21169 (immed_wide_int_const): New.
21170 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
21171 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
21172 * signop.h: New file.
21173 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
21174 (simplify_const_unary_operation): Use wide-int interfaces.
21175 (simplify_binary_operation_1): Likewise.
21176 (simplify_const_binary_operation): Likewise.
21177 (simplify_const_relational_operation): Likewise.
21178 (simplify_immed_subreg): Likewise.
21179 * stmt.c (expand_case): Likewise.
21180 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
21181 signop rather than a bool.
21182 * stor-layout.c (layout_type): Use wide-int interfaces.
21183 (initialize_sizetypes): Update calls to
21184 set_min_and_max_values_for_integral_type.
21185 (set_min_and_max_values_for_integral_type): Take a signop rather
21186 than a bool. Use wide-int interfaces.
21187 (fixup_signed_type): Update accordingly. Remove
21188 HOST_BITS_PER_DOUBLE_INT limit.
21189 (fixup_unsigned_type): Likewise.
21190 * system.h (STATIC_CONSTANT_P): New.
21191 (STATIC_ASSERT): New.
21192 * target.def (can_use_doloop_p): Take widest_ints rather than
21194 * target.h: Include wide-int.h rather than double-int.h.
21195 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
21197 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
21198 rather than INT_CST_LT_UNSIGNED.
21199 (can_use_doloop_if_innermost): Take widest_ints rather than
21201 * tree-affine.c: Include wide-int-print.h.
21202 (double_int_ext_for_comb): Delete.
21203 (wide_int_ext_for_comb): New.
21204 (aff_combination_zero): Use wide-int interfaces.
21205 (aff_combination_const): Take a widest_int instead of a double_int.
21206 (aff_combination_elt): Use wide-int interfaces.
21207 (aff_combination_scale): Take a widest_int instead of a double_int.
21208 (aff_combination_add_elt): Likewise.
21209 (aff_combination_add_cst): Likewise.
21210 (aff_combination_add): Use wide-int interfaces.
21211 (aff_combination_convert): Likewise.
21212 (tree_to_aff_combination): Likewise.
21213 (add_elt_to_tree): Take a widest_int instead of a double_int.
21214 (aff_combination_to_tree): Use wide-int interfaces.
21215 (aff_combination_remove_elt): Likewise.
21216 (aff_combination_add_product): Take a widest_int instead of
21218 (aff_combination_mult): Use wide-int interfaces.
21219 (aff_combination_expand): Likewise.
21220 (double_int_constant_multiple_p): Delete.
21221 (wide_int_constant_multiple_p): New.
21222 (aff_combination_constant_multiple_p): Take a widest_int pointer
21223 instead of a double_int pointer.
21224 (print_aff): Use wide-int interfaces.
21225 (get_inner_reference_aff): Take a widest_int pointer
21226 instead of a double_int pointer.
21227 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
21228 * tree-affine.h: Include wide-int.h.
21229 (struct aff_comb_elt): Change type of coef to widest_int.
21230 (struct affine_tree_combination): Change type of offset to widest_int.
21231 (double_int_ext_for_comb): Delete.
21232 (wide_int_ext_for_comb): New.
21233 (aff_combination_const): Use widest_int instead of double_int.
21234 (aff_combination_scale): Likewise.
21235 (aff_combination_add_elt): Likewise.
21236 (aff_combination_constant_multiple_p): Likewise.
21237 (get_inner_reference_aff): Likewise.
21238 (aff_comb_cannot_overlap_p): Likewise.
21239 (aff_combination_zero_p): Use wide-int interfaces.
21240 * tree.c: Include tree.h.
21241 (init_ttree): Use make_int_cst.
21242 (tree_code_size): Removed code for INTEGER_CST case.
21243 (tree_size): Add INTEGER_CST case.
21244 (make_node_stat): Update comment.
21245 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
21246 (build_int_cst_type): Use wide-int interfaces.
21247 (double_int_to_tree): Likewise.
21248 (double_int_fits_to_tree_p): Delete.
21249 (force_fit_type_double): Delete.
21250 (force_fit_type): New.
21251 (int_cst_hash_hash): Use wide-int interfaces.
21252 (int_cst_hash_eq): Likewise.
21253 (build_int_cst_wide): Delete.
21254 (wide_int_to_tree): New.
21255 (cache_integer_cst): Use wide-int interfaces.
21256 (build_low_bits_mask): Likewise.
21257 (cst_and_fits_in_hwi): Likewise.
21258 (real_value_from_int_cst): Likewise.
21259 (make_int_cst_stat): New.
21260 (integer_zerop): Use wide_int interfaces.
21261 (integer_onep): Likewise.
21262 (integer_all_onesp): Likewise.
21263 (integer_pow2p): Likewise.
21264 (integer_nonzerop): Likewise.
21265 (tree_log2): Likewise.
21266 (tree_floor_log2): Likewise.
21267 (tree_ctz): Likewise.
21268 (int_size_in_bytes): Likewise.
21269 (mem_ref_offset): Return an offset_int rather than a double_int.
21270 (build_type_attribute_qual_variant): Use wide_int interfaces.
21271 (type_hash_eq): Likewise
21272 (tree_int_cst_equal): Likewise.
21273 (tree_int_cst_lt): Delete.
21274 (tree_int_cst_compare): Likewise.
21275 (tree_fits_shwi_p): Use wide_int interfaces.
21276 (tree_fits_uhwi_p): Likewise.
21277 (tree_int_cst_sign_bit): Likewise.
21278 (tree_int_cst_sgn): Likewise.
21279 (tree_int_cst_min_precision): Take a signop rather than a bool.
21280 (simple_cst_equal): Use wide_int interfaces.
21281 (compare_tree_int): Likewise.
21282 (iterative_hash_expr): Likewise.
21283 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
21285 (get_type_static_bounds): Use wide_int interfaces.
21286 (tree_int_cst_elt_check_failed): New.
21287 (build_common_tree_nodes): Reordered to set prec before filling in
21289 (int_cst_value): Check cst_and_fits_in_hwi.
21290 (widest_int_cst_value): Use wide_int interfaces.
21291 (upper_bound_in_type): Likewise.
21292 (lower_bound_in_type): Likewise.
21293 (num_ending_zeros): Likewise.
21294 (drop_tree_overflow): Likewise.
21295 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
21296 (gen_conditions_for_pow_cst_base): Likewise.
21297 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
21298 (group_case_labels_stmt): Use wide-int interfaces.
21299 (verify_gimple_assign_binary): Likewise.
21300 (print_loop): Likewise.
21301 * tree-chrec.c (tree_fold_binomial): Likewise.
21302 * tree-core.h (struct tree_base): Add int_length.
21303 (struct tree_int_cst): Change rep of value.
21304 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
21305 (dr_may_alias_p): Likewise.
21306 (max_stmt_executions_tree): Likewise.
21307 * tree.def (INTEGER_CST): Update comment.
21308 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
21309 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
21310 * tree-dump.c: Include wide-int.h and wide-int-print.h.
21311 (dequeue_and_dump): Use wide-int interfaces.
21312 * tree.h: Include wide-int.h.
21313 (NULL_TREE): Moved to earlier loc in file.
21314 (TREE_INT_CST_ELT_CHECK): New.
21315 (tree_int_cst_elt_check_failed): New.
21317 (TREE_INT_CST): Delete.
21318 (TREE_INT_CST_LOW): Use wide-int interfaces.
21319 (TREE_INT_CST_HIGH): Delete.
21320 (TREE_INT_CST_NUNITS): New.
21321 (TREE_INT_CST_EXT_NUNITS): Likewise.
21322 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
21323 (TREE_INT_CST_ELT): Likewise.
21324 (INT_CST_LT): Delete.
21325 (tree_int_cst_elt_check): New (two forms).
21326 (type_code_size): Update comment.
21327 (make_int_cst_stat, make_int_cst): New.
21328 (tree_to_double_int): Delete.
21329 (double_int_fits_to_tree_p): Delete.
21330 (force_fit_type_double): Delete.
21331 (build_int_cstu): Replace with out-of-line function.
21332 (build_int_cst_wide): Delete.
21333 (tree_int_cst_lt): Define inline.
21334 (tree_int_cst_le): New.
21335 (tree_int_cst_compare): Define inline.
21336 (tree_int_cst_min_precision): Take a signop rather than a bool.
21337 (wi::int_traits <const_tree>): New.
21338 (wi::int_traits <tree>): New.
21339 (wi::extended_tree): New.
21340 (wi::int_traits <wi::extended_tree>): New.
21341 (wi::to_widest): New.
21342 (wi::to_offset): New.
21343 (wi::fits_to_tree_p): New.
21344 (wi::min_value): New.
21345 (wi::max_value): New.
21346 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
21347 (copy_tree_body_r): Likewise.
21348 * tree-object-size.c (compute_object_offset): Likewise.
21349 (addr_object_size): Likewise.
21350 * tree-predcom.c: Include wide-int-print.h.
21351 (struct dref_d): Change type of offset to widest_int.
21352 (dump_dref): Call wide-int printer.
21353 (aff_combination_dr_offset): Use wide-int interfaces.
21354 (determine_offset): Take a widest_int pointer rather than a
21355 double_int pointer.
21356 (split_data_refs_to_components): Use wide-int interfaces.
21357 (suitable_component_p): Likewise.
21358 (order_drefs): Likewise.
21359 (add_ref_to_chain): Likewise.
21360 (valid_initializer_p): Likewise.
21361 (determine_roots_comp): Likewise.
21362 * tree-pretty-print.c: Include wide-int-print.h.
21363 (dump_generic_node): Use wide-int interfaces.
21364 * tree-sra.c (sra_ipa_modify_expr): Likewise.
21365 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
21366 (move_fixed_address_to_symbol): Likewise.
21367 (move_hint_to_base): Likewise.
21368 (move_pointer_to_base): Likewise.
21369 (move_variant_to_index): Likewise.
21370 (most_expensive_mult_to_index): Likewise.
21371 (addr_to_parts): Likewise.
21372 (copy_ref_info): Likewise.
21373 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
21374 (indirect_refs_may_alias_p): Likewise.
21375 (stmt_kills_ref_p_1): Likewise.
21376 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
21377 * tree-ssa-ccp.c: Update comment at top of file. Include
21379 (struct prop_value_d): Change type of mask to widest_int.
21380 (extend_mask): New function.
21381 (dump_lattice_value): Use wide-int interfaces.
21382 (get_default_value): Likewise.
21383 (set_constant_value): Likewise.
21384 (set_value_varying): Likewise.
21385 (valid_lattice_transition): Likewise.
21386 (set_lattice_value): Likewise.
21387 (value_to_double_int): Delete.
21388 (value_to_wide_int): New.
21389 (get_value_from_alignment): Use wide-int interfaces.
21390 (get_value_for_expr): Likewise.
21391 (do_dbg_cnt): Likewise.
21392 (ccp_finalize): Likewise.
21393 (ccp_lattice_meet): Likewise.
21394 (bit_value_unop_1): Use widest_ints rather than double_ints.
21395 (bit_value_binop_1): Likewise.
21396 (bit_value_unop): Use wide-int interfaces.
21397 (bit_value_binop): Likewise.
21398 (bit_value_assume_aligned): Likewise.
21399 (evaluate_stmt): Likewise.
21400 (ccp_fold_stmt): Likewise.
21401 (visit_cond_stmt): Likewise.
21402 (ccp_visit_stmt): Likewise.
21403 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
21404 (constant_pointer_difference): Likewise.
21405 (associate_pointerplus): Likewise.
21406 (combine_conversions): Likewise.
21407 * tree-ssa-loop.h: Include wide-int.h.
21408 (struct tree_niter_desc): Change type of max to widest_int.
21409 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
21410 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
21411 (remove_redundant_iv_tests): Likewise.
21412 (canonicalize_loop_induction_variables): Likewise.
21413 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
21414 (constant_multiple_of): Take a widest_int pointer instead of
21415 a double_int pointer.
21416 (get_computation_aff): Use wide-int interfaces.
21417 (ptr_difference_cost): Likewise.
21418 (difference_cost): Likewise.
21419 (get_loop_invariant_expr_id): Likewise.
21420 (get_computation_cost_at): Likewise.
21421 (iv_elimination_compare_lt): Likewise.
21422 (may_eliminate_iv): Likewise.
21423 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
21424 instead of double_int.
21425 (max_loop_iterations): Likewise.
21426 (max_stmt_executions): Likewise.
21427 (estimated_stmt_executions): Likewise.
21428 * tree-ssa-loop-niter.c: Include wide-int-print.h.
21429 (split_to_var_and_offset): Use wide-int interfaces.
21430 (determine_value_range): Likewise.
21431 (bound_difference_of_offsetted_base): Likewise.
21432 (bounds_add): Take a widest_int instead of a double_int.
21433 (number_of_iterations_ne_max): Use wide-int interfaces.
21434 (number_of_iterations_ne): Likewise.
21435 (number_of_iterations_lt_to_ne): Likewise.
21436 (assert_loop_rolls_lt): Likewise.
21437 (number_of_iterations_lt): Likewise.
21438 (number_of_iterations_le): Likewise.
21439 (number_of_iterations_cond): Likewise.
21440 (number_of_iterations_exit): Likewise.
21441 (finite_loop_p): Likewise.
21442 (derive_constant_upper_bound_assign): Likewise.
21443 (derive_constant_upper_bound): Return a widest_int.
21444 (derive_constant_upper_bound_ops): Likewise.
21445 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
21446 (record_estimate): Take a widest_int rather than a double_int.
21447 (record_nonwrapping_iv): Use wide-int interfaces.
21448 (double_int_cmp): Delete.
21449 (wide_int_cmp): New.
21450 (bound_index): Take a widest_int rather than a double_int.
21451 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
21452 (maybe_lower_iteration_bound): Likewise.
21453 (estimate_numbers_of_iterations_loop): Likewise.
21454 (estimated_loop_iterations): Take a widest_int pointer than than
21455 a double_int pointer.
21456 (estimated_loop_iterations_int): Use wide-int interfaces.
21457 (max_loop_iterations): Take a widest_int pointer than than
21458 a double_int pointer.
21459 (max_loop_iterations_int): Use wide-int interfaces.
21460 (max_stmt_executions): Take a widest_int pointer than than
21461 a double_int pointer.
21462 (estimated_stmt_executions): Likewise.
21463 (n_of_executions_at_most): Use wide-int interfaces.
21464 (scev_probably_wraps_p): Likewise.
21465 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
21466 to real_to_integer.
21467 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
21469 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
21470 double_ints. Adjust for trailing_wide_ints <3> representation.
21471 (set_nonzero_bits): Likewise.
21472 (get_range_info): Return wide_ints rather than double_ints.
21473 Adjust for trailing_wide_ints <3> representation.
21474 (get_nonzero_bits): Likewise.
21475 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
21477 * tree-ssanames.h (struct range_info_def): Replace min, max and
21478 nonzero_bits with a trailing_wide_ints <3>.
21479 (set_range_info): Use wide_int_refs rather than double_ints.
21480 (set_nonzero_bits): Likewise.
21481 (get_range_info): Return wide_ints rather than double_ints.
21482 (get_nonzero_bits): Likewise.
21483 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
21484 * tree-ssa-pre.c (phi_translate_1): Likewise.
21485 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
21486 (acceptable_pow_call): Likewise.
21487 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
21489 (vn_reference_fold_indirect): Likewise.
21490 (vn_reference_maybe_forwprop_address): Likewise.
21491 (valueize_refs_1): Likewise.
21492 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
21493 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
21494 tree_int_cst_lt and tree_int_cst_le.
21495 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
21497 (streamer_alloc_tree): Likewise.
21498 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
21499 (streamer_write_tree_header): Likewise.
21500 (streamer_write_integer_cst): Likewise.
21501 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
21502 (build_constructors): Likewise.
21503 (array_value_type): Likewise.
21504 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
21505 (vect_check_gather): Likewise.
21506 * tree-vect-generic.c (build_replicated_const): Likewise.
21507 (expand_vector_divmod): Likewise.
21508 * tree-vect-loop.c (vect_transform_loop): Likewise.
21509 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
21510 (vect_do_peeling_for_alignment): Likewise.
21511 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
21512 * tree-vrp.c: Include wide-int.h.
21513 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
21514 (extract_range_from_assert): Use wide-int interfaces.
21515 (vrp_int_const_binop): Likewise.
21516 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
21517 double_int pointers.
21518 (ranges_from_anti_range): Use wide-int interfaces.
21519 (quad_int_cmp): Delete.
21520 (quad_int_pair_sort): Likewise.
21521 (extract_range_from_binary_expr_1): Use wide-int interfaces.
21522 (extract_range_from_unary_expr_1): Likewise.
21523 (adjust_range_with_scev): Likewise.
21524 (masked_increment): Take and return wide_ints rather than double_ints.
21525 (register_edge_assert_for_2): Use wide-int interfaces.
21526 (check_array_ref): Likewise.
21527 (search_for_addr_array): Likewise.
21528 (maybe_set_nonzero_bits): Likewise.
21529 (union_ranges): Pass an integer of the correct type instead of
21530 using integer_one_node.
21531 (intersect_ranges): Likewise.
21532 (simplify_truth_ops_using_ranges): Likewise.
21533 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
21534 (range_fits_type_p): Likewise.
21535 (simplify_cond_using_ranges): Likewise. Take a signop rather than
21537 (simplify_conversion_using_ranges): Use wide-int interfaces.
21538 (simplify_float_conversion_using_ranges): Likewise.
21539 (vrp_finalize): Likewise.
21540 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
21541 (gimple_stringops_transform): Likewise.
21542 * varasm.c (decode_addr_const): Likewise.
21543 (const_hash_1): Likewise.
21544 (const_rtx_hash_1): Likewise
21545 (output_constant): Likewise.
21546 (array_size_for_constructor): Likewise.
21547 (output_constructor_regular_field): Likewise.
21548 (output_constructor_bitfield): Likewise.
21549 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
21550 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
21552 * gencheck.c: Define BITS_PER_UNIT.
21553 * wide-int.cc: New.
21555 * wide-int-print.cc: New.
21556 * wide-int-print.h: New.
21558 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
21560 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
21562 2014-05-06 Richard Biener <rguenther@suse.de>
21564 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
21565 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
21566 (TODO_verify_all): Adjust.
21567 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
21568 TODO_verify_stmts and TODO_verify_rtl_sharing.
21569 * bb-reorder.c: Likewise.
21570 * cfgexpand.c: Likewise.
21571 * cprop.c: Likewise.
21573 * function.c: Likewise.
21574 * fwprop.c: Likewise.
21575 * gcse.c: Likewise.
21576 * gimple-ssa-isolate-paths.c: Likewise.
21577 * gimple-ssa-strength-reduction.c: Likewise.
21578 * ipa-split.c: Likewise.
21579 * loop-init.c: Likewise.
21580 * loop-unroll.c: Likewise.
21581 * lower-subreg.c: Likewise.
21582 * modulo-sched.c: Likewise.
21583 * postreload-gcse.c: Likewise.
21584 * predict.c: Likewise.
21585 * recog.c: Likewise.
21586 * sched-rgn.c: Likewise.
21587 * store-motion.c: Likewise.
21588 * tracer.c: Likewise.
21589 * trans-mem.c: Likewise.
21590 * tree-call-cdce.c: Likewise.
21591 * tree-cfg.c: Likewise.
21592 * tree-cfgcleanup.c: Likewise.
21593 * tree-complex.c: Likewise.
21594 * tree-eh.c: Likewise.
21595 * tree-emutls.c: Likewise.
21596 * tree-if-conv.c: Likewise.
21597 * tree-into-ssa.c: Likewise.
21598 * tree-loop-distribution.c: Likewise.
21599 * tree-object-size.c: Likewise.
21600 * tree-parloops.c: Likewise.
21601 * tree-pass.h: Likewise.
21602 * tree-sra.c: Likewise.
21603 * tree-ssa-ccp.c: Likewise.
21604 * tree-ssa-copy.c: Likewise.
21605 * tree-ssa-copyrename.c: Likewise.
21606 * tree-ssa-dce.c: Likewise.
21607 * tree-ssa-dom.c: Likewise.
21608 * tree-ssa-dse.c: Likewise.
21609 * tree-ssa-forwprop.c: Likewise.
21610 * tree-ssa-ifcombine.c: Likewise.
21611 * tree-ssa-loop-ch.c: Likewise.
21612 * tree-ssa-loop-ivcanon.c: Likewise.
21613 * tree-ssa-loop.c: Likewise.
21614 * tree-ssa-math-opts.c: Likewise.
21615 * tree-ssa-phiopt.c: Likewise.
21616 * tree-ssa-phiprop.c: Likewise.
21617 * tree-ssa-pre.c: Likewise.
21618 * tree-ssa-reassoc.c: Likewise.
21619 * tree-ssa-sink.c: Likewise.
21620 * tree-ssa-strlen.c: Likewise.
21621 * tree-ssa-tail-merge.c: Likewise.
21622 * tree-ssa-uncprop.c: Likewise.
21623 * tree-switch-conversion.c: Likewise.
21624 * tree-tailcall.c: Likewise.
21625 * tree-vect-generic.c: Likewise.
21626 * tree-vectorizer.c: Likewise.
21627 * tree-vrp.c: Likewise.
21628 * tsan.c: Likewise.
21629 * var-tracking.c: Likewise.
21630 * bt-load.c: Likewise.
21631 * cfgcleanup.c: Likewise.
21632 * combine-stack-adj.c: Likewise.
21633 * combine.c: Likewise.
21634 * compare-elim.c: Likewise.
21635 * config/epiphany/resolve-sw-modes.c: Likewise.
21636 * config/i386/i386.c: Likewise.
21637 * config/mips/mips.c: Likewise.
21638 * config/s390/s390.c: Likewise.
21639 * config/sh/sh_treg_combine.cc: Likewise.
21640 * config/sparc/sparc.c: Likewise.
21643 * final.c: Likewise.
21644 * ifcvt.c: Likewise.
21645 * mode-switching.c: Likewise.
21646 * passes.c: Likewise.
21647 * postreload.c: Likewise.
21649 * reg-stack.c: Likewise.
21650 * regcprop.c: Likewise.
21651 * regrename.c: Likewise.
21654 2014-05-06 Richard Biener <rguenther@suse.de>
21656 PR middle-end/61070
21657 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
21658 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
21660 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
21663 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
21665 2014-05-05 Radovan Obradovic <robradovic@mips.com>
21666 Tom de Vries <tom@codesourcery.com>
21668 * target.def (call_fusage_contains_non_callee_clobbers): New
21670 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
21672 (@node Miscellaneous Register Hooks): New node.
21673 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
21674 * doc/tm.texi: Regenerate.
21676 2014-05-05 Marek Polacek <polacek@redhat.com>
21679 * opts.c (common_handle_option): Call error_at instead of warning_at.
21681 2014-05-05 Richard Biener <rguenther@suse.de>
21683 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
21684 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
21685 under the TODO_verify_il umbrella.
21687 2014-05-05 Richard Biener <rguenther@suse.de>
21689 * passes.c (execute_function_todo): Move TODO_verify_flow under
21690 the TODO_verify_ul umbrella.
21692 2014-05-05 Richard Biener <rguenther@suse.de>
21694 PR middle-end/61010
21695 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
21696 X & CST away from a CST that is the mask of a mode.
21698 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
21700 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
21701 int argument to enum machine_mode.
21702 (picochip_class_max_nregs): Ditto.
21703 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
21704 (picochip_class_max_nregs): Ditto.
21706 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
21708 * target.def: Add new target hook.
21709 * doc/tm.texi: Regenerate.
21710 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
21711 * targhooks.c (default_keep_leaf_when_profiled): New function.
21713 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
21714 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
21716 2014-05-05 Bin Cheng <bin.cheng@arm.com>
21718 PR tree-optimization/60363
21719 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
21720 (copy_phi_args): New parameters. Call get_value_locus_in_path.
21721 (update_destination_phis): New parameter.
21722 (create_edge_and_update_destination_phis): Ditto.
21723 (ssa_fix_duplicate_block_edges): Pass new arguments.
21724 (thread_single_edge): Ditto.
21726 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
21728 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
21729 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
21730 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
21731 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
21732 Use RS6000_BTM_HARD_FLOAT.
21733 (BU_MISC_2): Likewise.
21734 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
21735 RS6000_BTM_HARD_FLOAT.
21736 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
21737 is explicitly used.
21738 (rs6000_invalid_builtin): Add hard floating builtin support.
21739 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
21740 hard float builtins.
21741 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
21743 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21745 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
21746 Add missing function* argument.
21748 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21750 * lra-constraints.c (valid_address_p): Move earlier in file.
21751 Add a constraint argument to the address_info version.
21752 (satisfies_memory_constraint_p): New function.
21753 (satisfies_address_constraint_p): Likewise.
21754 (process_alt_operands, curr_insn_transform): Use them.
21755 (process_address): Pass the constraint to valid_address_p when
21756 checking address operands.
21758 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21760 * config/mips/mips.c (mips_isa_rev): New variable.
21761 (mips_set_architecture): Set it.
21762 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
21764 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
21765 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
21766 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
21767 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
21768 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
21769 conditions in terms of mips_isa_rev.
21770 (mips_isa_rev): Declare.
21772 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21774 * config/sh/sh-mem.cc: Use tabs instead of spaces.
21775 (prob_unlikely, prob_likely): Make variables const.
21777 2014-05-03 Denis Chertykov <chertykov@gmail.com>
21779 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
21781 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21783 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
21785 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21787 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
21788 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
21789 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
21791 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
21792 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
21794 Replace usage of ROUND_REG with sh_round_reg.
21795 Use CEIL instead of ROUND_ADVANCE.
21797 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
21800 * config/sh/sh.c: Include stdlib headers before everything else.
21802 2014-05-02 Jakub Jelinek <jakub@redhat.com>
21804 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
21805 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
21806 (gimplify_adjust_omp_clauses): Simd region is never
21807 directly nested in combined parallel. Instead, for linear
21808 with copyin/copyout, if in combined for simd loop, make decl
21809 firstprivate/lastprivate on OMP_FOR.
21810 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
21811 expand_omp_for_static_chunk): When setting endvar, also set
21812 fd->loop.v to the same value.
21814 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21816 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
21818 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
21820 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
21823 2014-05-02 Marek Polacek <polacek@redhat.com>
21825 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
21827 2014-05-02 Kito Cheng <kito@0xlab.org>
21829 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
21830 to a C expression marco.
21831 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
21832 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
21833 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
21834 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
21835 HONOR_REG_ALLOC_ORDER.
21836 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
21838 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
21840 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
21842 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
21844 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
21846 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
21848 * tree-if-conv.c (is_cond_scalar_reduction): New function.
21849 (convert_scalar_cond_reduction): Likewise.
21850 (predicate_scalar_phi): Add recognition and transformation
21851 of simple conditioanl reduction to be vectorizable.
21853 2014-05-01 Marek Polacek <polacek@redhat.com>
21856 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
21858 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
21860 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
21861 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
21862 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
21863 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
21864 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
21865 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
21866 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
21867 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
21869 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
21871 * config/arc/arc.opt (mlra): Move comment above option name
21872 to avoid mis-parsing as language options.
21874 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21876 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
21877 * config/sol2.h: ... here.
21878 * config/sol2-10.h: Remove.
21880 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
21881 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
21882 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
21883 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
21884 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
21885 * config/sol2.h: ... here.
21886 (SECTION_NAME_FORMAT): Don't redefine.
21887 (STARTFILE_ARCH32_SPEC): Rename to ...
21888 (STARTFILE_ARCH_SPEC): ... this.
21889 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
21890 * config/sparc/sol2.h: ... here.
21891 (SECTION_NAME_FORMAT): Don't undef.
21892 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
21893 (SUBTARGET_EXTRA_SPECS): Remove.
21894 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
21896 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
21897 (MD_STARTFILE_PREFIX): Remove.
21898 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
21899 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
21900 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
21901 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
21902 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
21903 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
21904 * config/i386/sol2.h: ... here.
21905 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
21906 * config/i386/sol2-bi.h: Remove.
21907 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
21908 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
21910 * config/i386/t-sol2-64: Rename to ...
21911 * config/i386/t-sol2: ... this.
21912 * config/sparc/t-sol2-64: Rename to ...
21913 * config/sparc/t-sol2: ... this.
21915 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
21916 sol2_tm_file_head, sol2_tm_file_tail.
21917 Include ${cpu_type}/sol2.h before sol2.h.
21919 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
21920 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
21921 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
21922 Reflect i386/t-sol2-64 renaming.
21923 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
21924 Reflect sparc/t-sol2-64 renaming.
21926 2014-04-30 Richard Biener <rguenther@suse.de>
21928 * passes.c (execute_function_todo): Move TODO_verify_stmts
21929 and TODO_verify_ssa under the TODO_verify_il umbrella.
21930 * tree-ssa.h (verify_ssa): Adjust prototype.
21931 * tree-ssa.c (verify_ssa): Add parameter to tell whether
21932 we should verify SSA operands.
21933 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
21934 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
21935 whether we should verify whether not throwing stmts have EH info.
21936 * graphite-scop-detection.c (create_sese_edges): Adjust.
21937 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
21938 * tree-eh.c (lower_try_finally_switch): Do not add the
21939 default case label twice.
21941 2014-04-30 Marek Polacek <polacek@redhat.com>
21943 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
21944 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
21945 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
21946 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
21948 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
21950 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
21951 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
21952 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
21953 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
21954 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
21955 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
21956 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
21957 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
21959 2014-04-29 David Malcolm <dmalcolm@redhat.com>
21961 * tree-cfg.c (dump_function_to_file): Dump the return type of
21962 functions, in a line to itself before the function body, mimicking
21963 the layout of a C function.
21965 2014-04-29 Jakub Jelinek <jakub@redhat.com>
21967 PR tree-optimization/60971
21968 * tree-tailcall.c (process_assignment): Reject conversions which
21971 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
21973 * calls.c (initialize_argument_information): Always treat
21974 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
21975 (expand_call): Likewise.
21976 (emit_library_call_calue_1): Likewise.
21977 * expr.c (PUSH_ARGS_REVERSED): Do not define.
21978 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
21981 2014-04-29 Nick Clifton <nickc@redhat.com>
21983 * config/msp430/msp430.md (umulsidi): Fix typo.
21984 (mulhisi3): Enable even inside interrupt handlers.
21985 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
21986 bigger return address pushed in large mode.
21988 2014-04-29 Nick Clifton <nickc@redhat.com>
21990 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
21991 (arc_init_reg_tables): Use a machine_mode enum to iterate over
21993 * config/m32r/m32r.c (init_reg_tables): Likewise.
21994 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
21995 enum to hold the modes.
21997 2014-04-29 Richard Biener <rguenther@suse.de>
21999 * dominance.c (free_dominance_info): Add overload with
22000 function parameter.
22001 (dom_info_state): Likewise.
22002 (dom_info_available_p): Likewise.
22003 * basic-block.h (free_dominance_info, dom_info_state,
22004 dom_info_available_p): Declare overloads.
22005 * passes.c (execute_function_todo): Verify that verifiers
22006 don't change dominator info state. Drop dominator info
22007 for IPA pass invocations.
22008 * cgraph.c (release_function_body): Restore asserts that
22009 dominator information is released.
22011 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
22013 * doc/invoke.texi: Fix typo.
22014 * tree-vrp.c: Fix typos.
22015 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
22017 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22019 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
22021 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22023 * config/aarch64/aarch64-builtins.c
22024 (aarch64_types_storestruct_lane_qualifiers): New.
22025 (TYPES_STORESTRUCT_LANE): Likewise.
22026 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
22027 (st3_lane): Likewise.
22028 (st4_lane): Likewise.
22029 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
22030 (vec_store_lanesci_lane<mode>): Likewise.
22031 (vec_store_lanesxi_lane<mode>): Likewise.
22032 (aarch64_st2_lane<VQ:mode>): Likewise.
22033 (aarch64_st3_lane<VQ:mode>): Likewise.
22034 (aarch64_st4_lane<VQ:mode>): Likewise.
22035 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
22036 * config/aarch64/arm_neon.h
22037 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
22038 use new macro arguments.
22039 (__ST3_LANE_FUNC): Likewise.
22040 (__ST4_LANE_FUNC): Likewise.
22041 * config/aarch64/iterators.md (V_TWO_ELEM): New.
22042 (V_THREE_ELEM): Likewise.
22043 (V_FOUR_ELEM): Likewise.
22045 2014-04-28 David Malcolm <dmalcolm@redhat.com>
22047 * doc/gimple.texi: Replace the description of the now-defunct
22048 union gimple_statement_d with a diagram showing the
22049 gimple_statement_base class hierarchy and its relationships to
22050 the GSS_ and GIMPLE_ enums.
22052 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22054 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
22055 * config/aarch64/aarch64.c
22056 (aarch64_cannot_change_mode_class): Weaken conditions.
22057 (aarch64_modes_tieable_p): New.
22058 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
22060 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
22062 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
22063 (loadsync_<mode>): Change mode.
22064 (load_quadpti, store_quadpti): New.
22065 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
22066 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
22068 2014-04-28 Martin Jambor <mjambor@suse.cz>
22070 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
22071 same alias type as the original statement.
22072 (subreplacement_assignment_data): New type.
22073 (handle_unscalarized_data_in_subtree): New type of parameter,
22074 generate new memory accesses with same alias type as the original
22076 (load_assign_lhs_subreplacements): Likewise.
22077 (sra_modify_constructor_assign): Generate new memory accesses with
22078 same alias type as the original statement.
22080 2014-04-28 Richard Biener <rguenther@suse.de>
22082 * tree-pass.h (TODO_verify_il): Define.
22083 (TODO_verify_all): Complete properly.
22084 * passes.c (execute_function_todo): Move existing loop-closed
22085 SSA verification under TODO_verify_il.
22086 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
22087 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
22088 Fix tree sharing issue.
22090 2014-04-28 Richard Biener <rguenther@suse.de>
22092 PR middle-end/60092
22093 * builtins.def (DEF_C11_BUILTIN): Add.
22094 (BUILT_IN_ALIGNED_ALLOC): Likewise.
22095 * coretypes.h (enum function_class): Add function_c11_misc.
22096 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
22097 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
22098 (call_may_clobber_ref_p_1): Likewise.
22099 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
22100 (mark_all_reaching_defs_necessary_1): Likewise.
22101 (propagate_necessity): Likewise.
22102 (eliminate_unnecessary_stmts): Likewise.
22103 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
22105 2014-04-28 Richard Biener <rguenther@suse.de>
22107 * tree-vrp.c (vrp_var_may_overflow): Remove.
22108 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
22109 with overflow immediately bump to one before that value and
22110 let iteration figure out overflow status.
22112 2014-04-28 Richard Biener <rguenther@suse.de>
22114 * configure.ac: Do valgrind header checks unconditionally.
22115 Add --enable-valgrind-annotations.
22116 * system.h: Guard valgrind header inclusion with
22117 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
22118 * alloc-pool.c (pool_alloc, pool_free): Use
22119 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
22120 to guard possibly dead code.
22121 * config.in: Regenerated.
22122 * configure: Likewise.
22124 2014-04-28 Jeff Law <law@redhat.com>
22126 PR tree-optimization/60902
22127 * tree-ssa-threadedge.c
22128 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
22129 over real defs when invalidating outputs from statements that do not
22130 produce useful outputs for threading.
22132 2014-04-28 Richard Biener <rguenther@suse.de>
22134 PR tree-optimization/60979
22135 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
22136 SCOPs that end in a block with a successor with abnormal
22139 2014-04-28 Richard Biener <rguenther@suse.de>
22141 * tree-pass.h (execute_pass_list): Adjust prototype.
22142 * passes.c (pass_manager::execute_early_local_passes): Adjust.
22143 (do_per_function): Change callback signature, push all actual
22144 work to the callbals.
22145 (do_per_function_toporder): Likewise.
22146 (execute_function_dump): Adjust.
22147 (execute_function_todo): Likewise.
22148 (clear_last_verified): Likewise.
22149 (verify_curr_properties): Likewise.
22150 (update_properties_after_pass): Likewise.
22151 (execute_pass_list_1): Split out from ...
22152 (execute_pass_list): ... here. Adjust.
22153 (execute_ipa_pass_list): Likewise.
22154 * cgraphunit.c (cgraph_add_new_function): Adjust.
22155 (analyze_function): Likewise.
22156 (expand_function): Likewise.
22157 * cgraph.c (release_function_body): Free dominance info
22158 here instead of asserting it was magically freed elsewhere.
22160 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
22162 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
22163 * configure: Regenerate.
22164 * config/sparc/sparc.opt (muser-mode): New option.
22165 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
22167 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
22168 * doc/invoke.texi (SPARC options): Document -muser-mode.
22170 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
22172 * cselib.c (find_slot_memmode): Delete.
22173 (cselib_hasher): Change compare_type to a struct.
22174 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
22176 (preserve_constants_and_equivs): Adjust for new compare_type.
22177 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
22178 (wrap_constant): Delete.
22179 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
22181 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
22183 * doc/install.texi (Building with profile feedback): Remove
22186 2014-04-26 Tom de Vries <tom@codesourcery.com>
22188 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
22191 2014-04-25 Cary Coutant <ccoutant@google.com>
22194 * dwarf2out.c (should_move_die_to_comdat): A type definition
22195 can contain a subprogram definition, but don't move it to a
22197 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
22198 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
22200 (clone_tree_hash): Rename to...
22201 (clone_tree_partial): ...this; change callers. Copy
22202 DW_TAG_subprogram DIEs as declarations.
22203 (copy_decls_walk): Don't copy children of a declaration into a
22206 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
22209 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
22212 2014-04-25 Jiong Wang <jiong.wang@arm.com>
22214 * config/arm/predicates.md (call_insn_operand): Add long_call check.
22215 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
22217 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
22220 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22222 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
22224 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22226 PR tree-optimization/60930
22227 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
22228 creating a multiply candidate by folding two constant
22229 multiplicands when the result overflows.
22231 2014-04-25 Jakub Jelinek <jakub@redhat.com>
22233 PR tree-optimization/60960
22234 * tree-vect-generic.c (expand_vector_operation): Only call
22235 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
22237 2014-04-25 Tom de Vries <tom@codesourcery.com>
22239 * expr.c (clobber_reg_mode): New function.
22240 * expr.h (clobber_reg): New function.
22242 2014-04-25 Tom de Vries <tom@codesourcery.com>
22244 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
22247 2014-04-25 Radovan Obradovic <robradovic@mips.com>
22248 Tom de Vries <tom@codesourcery.com>
22250 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
22252 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
22253 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
22254 new argument to find_all_hard_reg_sets call.
22256 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22258 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
22259 Use HOST_WIDE_INT_C for mask literal.
22260 (aarch_rev16_shleft_mask_imm_p): Likewise.
22262 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
22265 * config/sparc/sparc.md (ashlsi3_extend): Delete.
22267 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
22269 PR preprocessor/56540
22270 * config/i386/i386-c.c (ix86_target_macros): Define
22271 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
22273 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22275 * configure.ac (tga_func): Remove.
22276 (LIB_TLS_SPEC): Remove.
22277 * configure: Regenerate.
22278 * config.in: Regenerate.
22279 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
22281 2014-04-25 Richard Biener <rguenther@suse.de>
22284 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
22285 call stmt use/clobber sets during stmt walk instead of
22286 walking the possibly incomplete set of caller edges.
22288 2014-04-25 Richard Biener <rguenther@suse.de>
22291 * passes.c (apply_ipa_transforms): Inline into only caller ...
22292 (execute_one_pass): ... here. Properly bring in function
22293 bodies for nodes we want to apply IPA transforms to.
22295 2014-04-24 Cong Hou <congh@google.com>
22297 PR tree-optimization/60896
22298 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
22299 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
22300 (vect_mark_pattern_stmts): Set the def type of all statements in
22301 PATTERN_DEF_SEQ as vect_internal_def.
22303 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
22305 * doc/extend.texi (PowerPC Built-in Functions): Document new
22306 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
22307 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
22309 * config/rs6000/predicates.md (const_0_to_3_operand): New
22310 predicate to match 0..3 integer constants.
22312 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
22313 to support adding miscellaneous builtin functions.
22314 (BU_DFP_MISC_2): Likewise.
22315 (BU_P7_MISC_1): Likewise.
22316 (BU_P7_MISC_2): Likewise.
22317 (BU_P8V_MISC_3): Likewise.
22318 (BU_MISC_1): Likewise.
22319 (BU_MISC_2): Likewise.
22320 (DIVWE): Add extended divide builtin functions.
22321 (DIVWEO): Likewise.
22322 (DIVWEU): Likewise.
22323 (DIVWEUO): Likewise.
22325 (DIVDEO): Likewise.
22326 (DIVDEU): Likewise.
22327 (DIVDEUO): Likewise.
22328 (DXEX): Add decimal floating-point builtin functions.
22330 (DDEDPD): Likewise.
22331 (DDEDPDQ): Likewise.
22332 (DENBCD): Likewise.
22333 (DENBCDQ): Likewise.
22337 (DSCLIQ): Likewise.
22339 (DSCRIQ): Likewise.
22340 (CDTBCD): Add new BCD builtin functions.
22341 (CBCDTD): Likewise.
22342 (ADDG6S): Likewise.
22343 (BCDADD): Likewise.
22344 (BCDADD_LT): Likewise.
22345 (BCDADD_EQ): Likewise.
22346 (BCDADD_GT): Likewise.
22347 (BCDADD_OV): Likewise.
22348 (BCDSUB): Likewise.
22349 (BCDSUB_LT): Likewise.
22350 (BCDSUB_EQ): Likewise.
22351 (BCDSUB_GT): Likewise.
22352 (BCDSUB_OV): Likewise.
22353 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
22354 (UNPACK_TD): Likewise.
22355 (PACK_TF): Likewise.
22356 (UNPACK_TF): Likewise.
22357 (UNPACK_TF_0): Likewise.
22358 (UNPACK_TF_1): Likewise.
22359 (PACK_V1TI): Likewise.
22360 (UNPACK_V1TI): Likewise.
22362 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
22363 support for decimal floating point builtin functions.
22364 (rs6000_expand_ternop_builtin): Add checks for the new builtin
22365 functions that take constant arguments.
22366 (rs6000_invalid_builtin): Add decimal floating point builtin support.
22367 (rs6000_init_builtins): Setup long double, _Decimal64, and
22368 _Decimal128 types for new builtin functions.
22369 (builtin_function_type): Set the unsigned flags appropriately for
22370 the new builtin functions.
22371 (rs6000_opt_masks): Add support for decimal floating point builtin
22374 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
22375 floating point builtin functions.
22376 (RS6000_BTM_COMMON): Likewise.
22377 (RS6000_BTI_long_double): Likewise.
22378 (RS6000_BTI_dfloat64): Likewise.
22379 (RS6000_BTI_dfloat128): Likewise.
22380 (long_double_type_internal_node): Likewise.
22381 (dfloat64_type_internal_node): Likewise.
22382 (dfloat128_type_internal_node): Likewise.
22384 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
22385 2.07 bcd arithmetic instructions.
22386 (UNSPEC_BCDSUB): Likewise.
22387 (UNSPEC_BCD_OVERFLOW): Likewise.
22388 (UNSPEC_BCD_ADD_SUB): Likewise.
22389 (bcd_add_sub): Likewise.
22390 (BCD_TEST): Likewise.
22391 (bcd<bcd_add_sub>): Likewise.
22392 (bcd<bcd_add_sub>_test): Likewise.
22393 (bcd<bcd_add_sub>_test2): Likewise.
22394 (bcd<bcd_add_sub>_<code>): Likewise.
22395 (peephole2 for combined bcd ops): Likewise.
22397 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
22398 decimal floating point builtin functions.
22399 (UNSPEC_DENBCD): Likewise.
22400 (UNSPEC_DXEX): Likewise.
22401 (UNSPEC_DIEX): Likewise.
22402 (UNSPEC_DSCLI): Likewise.
22403 (UNSPEC_DSCRI): Likewise.
22404 (D64_D128): Likewise.
22405 (dfp_suffix): Likewise.
22406 (dfp_ddedpd_<mode>): Likewise.
22407 (dfp_denbcd_<mode>): Likewise.
22408 (dfp_dxex_<mode>): Likewise.
22409 (dfp_diex_<mode>): Likewise.
22410 (dfp_dscli_<mode>): Likewise.
22411 (dfp_dscri_<mode>): Likewise.
22413 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
22415 (UNSPEC_CDTBCD): Likewise.
22416 (UNSPEC_CBCDTD): Likewise.
22417 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
22418 (UNSPEC_DIVEO): Likewise.
22419 (UNSPEC_DIVEU): Likewise.
22420 (UNSPEC_DIVEUO): Likewise.
22421 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
22422 pack/unpack 128-bit types.
22423 (UNSPEC_PACK_128BIT): Likewise.
22424 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
22425 (udiv<mode>3): Use idiv_ldiv mode attribute.
22426 (div<mode>3): Likewise.
22427 (addg6s): Add new BCD builtin functions.
22428 (cdtbcd): Likewise.
22429 (cbcdtd): Likewise.
22430 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
22431 (div_extend): Likewise.
22432 (div<div_extend>_<mode>"): Likewise.
22433 (FP128_64): Add support for new builtin functions to pack/unpack
22435 (unpack<mode>): Likewise.
22436 (unpacktf_0): Likewise.
22437 (unpacktf_1): Likewise.
22438 (unpack<mode>_dm): Likewise.
22439 (unpack<mode>_nodm): Likewise.
22440 (pack<mode>): Likewise.
22441 (unpackv1ti): Likewise.
22442 (packv1ti): Likewise.
22444 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
22446 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
22449 2014-04-24 Jakub Jelinek <jakub@redhat.com>
22451 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
22452 * gimplify.c (omp_is_private): Change last argument's type to int.
22453 Only diagnose lastprivate if the simd argument is 1, only diagnose
22454 linear if the simd argument is 2.
22455 (gimplify_omp_for): Adjust omp_is_private callers. When adding
22456 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
22457 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
22458 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
22459 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
22460 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
22461 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
22462 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
22463 * tree-nested.c (convert_nonlocal_omp_clauses,
22464 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
22466 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
22469 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
22472 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
22474 * flag-types.h (enum ivar_visibility): Add.
22476 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
22478 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
22479 function * argument.
22481 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
22483 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
22485 2014-04-24 Radovan Obradovic <robradovic@mips.com>
22486 Tom de Vries <tom@codesourcery.com>
22488 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
22489 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
22491 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
22492 * emit-rtl.c (try_split): Same.
22494 2014-04-24 Radovan Obradovic <robradovic@mips.com>
22495 Tom de Vries <tom@codesourcery.com>
22497 * common.opt (fuse-caller-save): New option.
22499 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
22501 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
22502 elements for big-endian.
22504 2014-04-24 Richard Biener <rguenther@suse.de>
22506 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
22507 during TER and instead use the sepops interface for expanding
22508 non-GIMPLE_SINGLE_RHS.
22510 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22512 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
22513 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
22515 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22517 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
22518 assembler 64-bit option.
22519 * configure: Regenerate.
22521 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22523 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
22524 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
22525 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
22526 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
22527 (TARGET_CRYPTO): Take TARGET_SIMD into account.
22529 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22531 * config/aarch64/aarch64-builtins.c
22532 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
22533 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
22534 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
22535 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
22537 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
22538 (Vrevsuff): New mode attribute.
22540 2014-04-24 Terry Guo <terry.guo@arm.com>
22542 * config/arm/arm.h (machine_function): Define variable
22543 after_arm_reorg here.
22544 * config/arm/arm.c (after_arm_reorg): Remove the definition.
22545 (arm_split_constant): Update the way to access variable
22547 (arm_reorg): Ditto.
22548 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
22550 2014-04-23 Tom de Vries <tom@codesourcery.com>
22552 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
22554 2014-04-23 David Malcolm <dmalcolm@redhat.com>
22556 * is-a.h: Update comments to reflect the following changes to the
22557 "pointerness" of the API, making the template parameter match the
22558 return type, allowing use of is-a.h with typedefs of pointers.
22559 (is_a_helper::cast): Return a T rather then a pointer to a T, so
22560 that the return type matches the parameter to the is_a_helper.
22562 (dyn_cast): Likewise.
22564 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
22565 pointer from the is-a.h API.
22567 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
22568 (is_a_helper <cgraph_node *>::test): ...this, matching change to
22570 (is_a_helper <varpool_node>::test): Likewise, convert to...
22571 (is_a_helper <varpool_node *>::test): ...this.
22573 (varpool_first_variable): Update for removal of implicit pointer
22574 from the is-a.h API.
22575 (varpool_next_variable): Likewise.
22576 (varpool_first_static_initializer): Likewise.
22577 (varpool_next_static_initializer): Likewise.
22578 (varpool_first_defined_variable): Likewise.
22579 (varpool_next_defined_variable): Likewise.
22580 (cgraph_first_defined_function): Likewise.
22581 (cgraph_next_defined_function): Likewise.
22582 (cgraph_first_function): Likewise.
22583 (cgraph_next_function): Likewise.
22584 (cgraph_first_function_with_gimple_body): Likewise.
22585 (cgraph_next_function_with_gimple_body): Likewise.
22586 (cgraph_alias_target): Likewise.
22587 (varpool_alias_target): Likewise.
22588 (cgraph_function_or_thunk_node): Likewise.
22589 (varpool_variable_node): Likewise.
22590 (symtab_real_symbol_p): Likewise.
22591 * cgraphunit.c (referred_to_p): Likewise.
22592 (analyze_functions): Likewise.
22593 (handle_alias_pairs): Likewise.
22594 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
22595 * gimple-ssa.h (gimple_vuse_op): Likewise.
22596 (gimple_vdef_op): Likewise.
22597 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
22598 * gimple.c (gimple_build_asm_1): Likewise.
22599 (gimple_build_try): Likewise.
22600 (gimple_build_resx): Likewise.
22601 (gimple_build_eh_dispatch): Likewise.
22602 (gimple_build_omp_for): Likewise.
22603 (gimple_omp_for_set_clauses): Likewise.
22605 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
22606 (is_a_helper <gimple_statement_asm *>::test): ...this.
22607 (is_a_helper <gimple_statement_bind>::test): Convert to...
22608 (is_a_helper <gimple_statement_bind *>::test): ...this.
22609 (is_a_helper <gimple_statement_call>::test): Convert to...
22610 (is_a_helper <gimple_statement_call *>::test): ...this.
22611 (is_a_helper <gimple_statement_catch>::test): Convert to...
22612 (is_a_helper <gimple_statement_catch *>::test): ...this.
22613 (is_a_helper <gimple_statement_resx>::test): Convert to...
22614 (is_a_helper <gimple_statement_resx *>::test): ...this.
22615 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
22616 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
22617 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
22618 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
22619 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
22620 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
22621 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
22622 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
22623 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
22624 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
22625 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
22626 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
22627 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
22628 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
22629 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
22630 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
22631 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
22632 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
22633 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
22634 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
22635 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
22636 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
22637 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
22638 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
22639 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
22640 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
22641 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
22642 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
22643 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
22644 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
22645 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
22646 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
22647 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
22648 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
22649 (is_a_helper <gimple_statement_phi>::test): Convert to...
22650 (is_a_helper <gimple_statement_phi *>::test): ...this.
22651 (is_a_helper <gimple_statement_transaction>::test): Convert to...
22652 (is_a_helper <gimple_statement_transaction *>::test): ...this.
22653 (is_a_helper <gimple_statement_try>::test): Convert to...
22654 (is_a_helper <gimple_statement_try *>::test): ...this.
22655 (is_a_helper <gimple_statement_wce>::test): Convert to...
22656 (is_a_helper <gimple_statement_wce *>::test): ...this.
22657 (is_a_helper <const gimple_statement_asm>::test): Convert to...
22658 (is_a_helper <const gimple_statement_asm *>::test): ...this.
22659 (is_a_helper <const gimple_statement_bind>::test): Convert to...
22660 (is_a_helper <const gimple_statement_bind *>::test): ...this.
22661 (is_a_helper <const gimple_statement_call>::test): Convert to...
22662 (is_a_helper <const gimple_statement_call *>::test): ...this.
22663 (is_a_helper <const gimple_statement_catch>::test): Convert to...
22664 (is_a_helper <const gimple_statement_catch *>::test): ...this.
22665 (is_a_helper <const gimple_statement_resx>::test): Convert to...
22666 (is_a_helper <const gimple_statement_resx *>::test): ...this.
22667 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
22668 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
22669 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
22670 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
22671 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
22673 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
22675 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
22677 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
22679 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
22680 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
22681 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
22683 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
22684 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
22686 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
22687 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
22688 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
22689 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
22690 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
22691 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
22693 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
22694 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
22695 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
22696 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
22698 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
22699 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
22700 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
22701 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
22702 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
22703 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
22704 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
22705 (is_a_helper <const gimple_statement_phi>::test): Convert to...
22706 (is_a_helper <const gimple_statement_phi *>::test): ...this.
22707 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
22708 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
22709 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
22710 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
22711 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
22712 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
22713 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
22715 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
22717 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
22718 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
22720 (gimple_use_ops): Update for removal of implicit pointer from the
22722 (gimple_set_use_ops): Likewise.
22723 (gimple_vuse): Likewise.
22724 (gimple_vdef): Likewise.
22725 (gimple_vuse_ptr): Likewise.
22726 (gimple_vdef_ptr): Likewise.
22727 (gimple_set_vuse): Likewise.
22728 (gimple_set_vdef): Likewise.
22729 (gimple_omp_return_set_lhs): Likewise.
22730 (gimple_omp_return_lhs): Likewise.
22731 (gimple_omp_return_lhs_ptr): Likewise.
22732 (gimple_call_fntype): Likewise.
22733 (gimple_call_set_fntype): Likewise.
22734 (gimple_call_set_internal_fn): Likewise.
22735 (gimple_call_use_set): Likewise.
22736 (gimple_call_clobber_set): Likewise.
22737 (gimple_bind_vars): Likewise.
22738 (gimple_bind_set_vars): Likewise.
22739 (gimple_bind_body_ptr): Likewise.
22740 (gimple_bind_set_body): Likewise.
22741 (gimple_bind_add_stmt): Likewise.
22742 (gimple_bind_block): Likewise.
22743 (gimple_bind_set_block): Likewise.
22744 (gimple_asm_ninputs): Likewise.
22745 (gimple_asm_noutputs): Likewise.
22746 (gimple_asm_nclobbers): Likewise.
22747 (gimple_asm_nlabels): Likewise.
22748 (gimple_asm_input_op): Likewise.
22749 (gimple_asm_input_op_ptr): Likewise.
22750 (gimple_asm_output_op): Likewise.
22751 (gimple_asm_output_op_ptr): Likewise.
22752 (gimple_asm_set_output_op): Likewise.
22753 (gimple_asm_clobber_op): Likewise.
22754 (gimple_asm_set_clobber_op): Likewise.
22755 (gimple_asm_label_op): Likewise.
22756 (gimple_asm_set_label_op): Likewise.
22757 (gimple_asm_string): Likewise.
22758 (gimple_catch_types): Likewise.
22759 (gimple_catch_types_ptr): Likewise.
22760 (gimple_catch_handler_ptr): Likewise.
22761 (gimple_catch_set_types): Likewise.
22762 (gimple_catch_set_handler): Likewise.
22763 (gimple_eh_filter_types): Likewise.
22764 (gimple_eh_filter_types_ptr): Likewise.
22765 (gimple_eh_filter_failure_ptr): Likewise.
22766 (gimple_eh_filter_set_types): Likewise.
22767 (gimple_eh_filter_set_failure): Likewise.
22768 (gimple_eh_must_not_throw_fndecl): Likewise.
22769 (gimple_eh_must_not_throw_set_fndecl): Likewise.
22770 (gimple_eh_else_n_body_ptr): Likewise.
22771 (gimple_eh_else_e_body_ptr): Likewise.
22772 (gimple_eh_else_set_n_body): Likewise.
22773 (gimple_eh_else_set_e_body): Likewise.
22774 (gimple_try_eval_ptr): Likewise.
22775 (gimple_try_cleanup_ptr): Likewise.
22776 (gimple_try_set_eval): Likewise.
22777 (gimple_try_set_cleanup): Likewise.
22778 (gimple_wce_cleanup_ptr): Likewise.
22779 (gimple_wce_set_cleanup): Likewise.
22780 (gimple_phi_capacity): Likewise.
22781 (gimple_phi_num_args): Likewise.
22782 (gimple_phi_result): Likewise.
22783 (gimple_phi_result_ptr): Likewise.
22784 (gimple_phi_set_result): Likewise.
22785 (gimple_phi_arg): Likewise.
22786 (gimple_phi_set_arg): Likewise.
22787 (gimple_resx_region): Likewise.
22788 (gimple_resx_set_region): Likewise.
22789 (gimple_eh_dispatch_region): Likewise.
22790 (gimple_eh_dispatch_set_region): Likewise.
22791 (gimple_omp_critical_name): Likewise.
22792 (gimple_omp_critical_name_ptr): Likewise.
22793 (gimple_omp_critical_set_name): Likewise.
22794 (gimple_omp_for_clauses): Likewise.
22795 (gimple_omp_for_clauses_ptr): Likewise.
22796 (gimple_omp_for_set_clauses): Likewise.
22797 (gimple_omp_for_collapse): Likewise.
22798 (gimple_omp_for_index): Likewise.
22799 (gimple_omp_for_index_ptr): Likewise.
22800 (gimple_omp_for_set_index): Likewise.
22801 (gimple_omp_for_initial): Likewise.
22802 (gimple_omp_for_initial_ptr): Likewise.
22803 (gimple_omp_for_set_initial): Likewise.
22804 (gimple_omp_for_final): Likewise.
22805 (gimple_omp_for_final_ptr): Likewise.
22806 (gimple_omp_for_set_final): Likewise.
22807 (gimple_omp_for_incr): Likewise.
22808 (gimple_omp_for_incr_ptr): Likewise.
22809 (gimple_omp_for_set_incr): Likewise.
22810 (gimple_omp_for_pre_body_ptr): Likewise.
22811 (gimple_omp_for_set_pre_body): Likewise.
22812 (gimple_omp_parallel_clauses): Likewise.
22813 (gimple_omp_parallel_clauses_ptr): Likewise.
22814 (gimple_omp_parallel_set_clauses): Likewise.
22815 (gimple_omp_parallel_child_fn): Likewise.
22816 (gimple_omp_parallel_child_fn_ptr): Likewise.
22817 (gimple_omp_parallel_set_child_fn): Likewise.
22818 (gimple_omp_parallel_data_arg): Likewise.
22819 (gimple_omp_parallel_data_arg_ptr): Likewise.
22820 (gimple_omp_parallel_set_data_arg): Likewise.
22821 (gimple_omp_task_clauses): Likewise.
22822 (gimple_omp_task_clauses_ptr): Likewise.
22823 (gimple_omp_task_set_clauses): Likewise.
22824 (gimple_omp_task_child_fn): Likewise.
22825 (gimple_omp_task_child_fn_ptr): Likewise.
22826 (gimple_omp_task_set_child_fn): Likewise.
22827 (gimple_omp_task_data_arg): Likewise.
22828 (gimple_omp_task_data_arg_ptr): Likewise.
22829 (gimple_omp_task_set_data_arg): Likewise.
22830 (gimple_omp_taskreg_clauses): Likewise.
22831 (gimple_omp_taskreg_clauses_ptr): Likewise.
22832 (gimple_omp_taskreg_set_clauses): Likewise.
22833 (gimple_omp_taskreg_child_fn): Likewise.
22834 (gimple_omp_taskreg_child_fn_ptr): Likewise.
22835 (gimple_omp_taskreg_set_child_fn): Likewise.
22836 (gimple_omp_taskreg_data_arg): Likewise.
22837 (gimple_omp_taskreg_data_arg_ptr): Likewise.
22838 (gimple_omp_taskreg_set_data_arg): Likewise.
22839 (gimple_omp_task_copy_fn): Likewise.
22840 (gimple_omp_task_copy_fn_ptr): Likewise.
22841 (gimple_omp_task_set_copy_fn): Likewise.
22842 (gimple_omp_task_arg_size): Likewise.
22843 (gimple_omp_task_arg_size_ptr): Likewise.
22844 (gimple_omp_task_set_arg_size): Likewise.
22845 (gimple_omp_task_arg_align): Likewise.
22846 (gimple_omp_task_arg_align_ptr): Likewise.
22847 (gimple_omp_task_set_arg_align): Likewise.
22848 (gimple_omp_single_clauses): Likewise.
22849 (gimple_omp_single_clauses_ptr): Likewise.
22850 (gimple_omp_single_set_clauses): Likewise.
22851 (gimple_omp_target_clauses): Likewise.
22852 (gimple_omp_target_clauses_ptr): Likewise.
22853 (gimple_omp_target_set_clauses): Likewise.
22854 (gimple_omp_target_child_fn): Likewise.
22855 (gimple_omp_target_child_fn_ptr): Likewise.
22856 (gimple_omp_target_set_child_fn): Likewise.
22857 (gimple_omp_target_data_arg): Likewise.
22858 (gimple_omp_target_data_arg_ptr): Likewise.
22859 (gimple_omp_target_set_data_arg): Likewise.
22860 (gimple_omp_teams_clauses): Likewise.
22861 (gimple_omp_teams_clauses_ptr): Likewise.
22862 (gimple_omp_teams_set_clauses): Likewise.
22863 (gimple_omp_sections_clauses): Likewise.
22864 (gimple_omp_sections_clauses_ptr): Likewise.
22865 (gimple_omp_sections_set_clauses): Likewise.
22866 (gimple_omp_sections_control): Likewise.
22867 (gimple_omp_sections_control_ptr): Likewise.
22868 (gimple_omp_sections_set_control): Likewise.
22869 (gimple_omp_for_set_cond): Likewise.
22870 (gimple_omp_for_cond): Likewise.
22871 (gimple_omp_atomic_store_set_val): Likewise.
22872 (gimple_omp_atomic_store_val): Likewise.
22873 (gimple_omp_atomic_store_val_ptr): Likewise.
22874 (gimple_omp_atomic_load_set_lhs): Likewise.
22875 (gimple_omp_atomic_load_lhs): Likewise.
22876 (gimple_omp_atomic_load_lhs_ptr): Likewise.
22877 (gimple_omp_atomic_load_set_rhs): Likewise.
22878 (gimple_omp_atomic_load_rhs): Likewise.
22879 (gimple_omp_atomic_load_rhs_ptr): Likewise.
22880 (gimple_omp_continue_control_def): Likewise.
22881 (gimple_omp_continue_control_def_ptr): Likewise.
22882 (gimple_omp_continue_set_control_def): Likewise.
22883 (gimple_omp_continue_control_use): Likewise.
22884 (gimple_omp_continue_control_use_ptr): Likewise.
22885 (gimple_omp_continue_set_control_use): Likewise.
22886 (gimple_transaction_body_ptr): Likewise.
22887 (gimple_transaction_label): Likewise.
22888 (gimple_transaction_label_ptr): Likewise.
22889 (gimple_transaction_set_body): Likewise.
22890 (gimple_transaction_set_label): Likewise.
22892 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
22893 * ipa-inline-analysis.c (inline_write_summary): Likewise.
22894 * ipa-ref.c (ipa_record_reference): Likewise.
22895 * ipa-reference.c (analyze_function): Likewise.
22896 (ipa_reference_write_optimization_summary): Likewise.
22897 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
22898 (address_taken_from_non_vtable_p): Likewise.
22899 (comdat_can_be_unshared_p_1): Likewise.
22900 * lto-cgraph.c (lto_output_ref): Likewise.
22901 (add_references): Likewise.
22902 (compute_ltrans_boundary): Likewise.
22903 (output_symtab): Likewise.
22904 (input_ref): Likewise.
22905 (input_cgraph_1): Likewise.
22906 (output_cgraph_opt_summary): Likewise.
22907 * lto-streamer-out.c (lto_output): Likewise.
22908 (output_symbol_p): Likewise.
22909 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
22910 (lsei_start_function_in_partition): Likewise.
22911 (lsei_next_variable_in_partition): Likewise.
22912 (lsei_start_variable_in_partition): Likewise.
22913 * symtab.c (insert_to_assembler_name_hash): Likewise.
22914 (unlink_from_assembler_name_hash): Likewise.
22915 (symtab_unregister_node): Likewise.
22916 (symtab_remove_node): Likewise.
22917 (dump_symtab_node): Likewise.
22918 (verify_symtab_base): Likewise.
22919 (verify_symtab_node): Likewise.
22920 (symtab_make_decl_local): Likewise.
22921 (symtab_alias_ultimate_target): Likewise.
22922 (symtab_resolve_alias): Likewise.
22923 (symtab_get_symbol_partitioning_class): Likewise.
22924 * tree-phinodes.c (allocate_phi_node): Likewise.
22925 (reserve_phi_args_for_new_edge): Likewise.
22926 (remove_phi_args): Likewise.
22927 * varpool.c (varpool_node_for_asm): Likewise.
22928 (varpool_remove_unreferenced_decls): Likewise.
22930 2014-04-23 Jeff Law <law@redhat.com>
22932 PR tree-optimization/60902
22933 * tree-ssa-threadedge.c
22934 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
22935 invalidate outputs from statements that do not produce useful
22936 outputs for threading.
22938 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
22940 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
22941 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
22942 machine descriptions for Stack Smashing Protector.
22944 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
22946 * aarch64.md (<optab>_rol<mode>3): New pattern.
22947 (<optab>_rolsi3_uxtw): Likewise.
22948 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
22950 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
22952 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
22953 (arm_cortex_a12_tune): Likewise.
22955 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22957 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
22959 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22961 * config/arm/arm.md (arm_rev16si2): New pattern.
22962 (arm_rev16si2_alt): Likewise.
22963 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
22965 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22967 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
22968 (rev16<mode>2_alt): Likewise.
22969 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
22970 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
22971 (aarch_rev16_shleft_mask_imm_p): Likewise.
22972 (aarch_rev16_p_1): Likewise.
22973 (aarch_rev16_p): Likewise.
22974 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
22975 (aarch_rev16_shright_mask_imm_p): Likewise.
22976 (aarch_rev16_shleft_mask_imm_p): Likewise.
22978 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22980 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
22981 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
22983 (cortex_a53_extra_costs): Likewise.
22984 (cortex_a57_extra_costs): Likewise.
22985 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
22986 (cortexa7_extra_costs): Likewise.
22987 (cortexa8_extra_costs): Likewise.
22988 (cortexa12_extra_costs): Likewise.
22989 (cortexa15_extra_costs): Likewise.
22990 (v7m_extra_costs): Likewise.
22991 (arm_new_rtx_costs): Handle BSWAP.
22993 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22995 * config/arm/arm.c (cortexa8_extra_costs): New table.
22996 (arm_cortex_a8_tune): New tuning struct.
22997 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
22999 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23001 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
23003 2014-04-23 Richard Biener <rguenther@suse.de>
23005 * Makefile.in (OBJS): Remove loop-unswitch.o.
23006 * tree-pass.h (make_pass_rtl_unswitch): Remove.
23007 * passes.def (pass_rtl_unswitch): Likewise.
23008 * loop-init.c (gate_rtl_unswitch): Likewise.
23009 (rtl_unswitch): Likewise.
23010 (pass_data_rtl_unswitch): Likewise.
23011 (pass_rtl_unswitch): Likewise.
23012 (make_pass_rtl_unswitch): Likewise.
23013 * rtl.h (reversed_condition): Likewise.
23014 (compare_and_jump_seq): Likewise.
23015 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
23017 * loop-unroll.c (compare_and_jump_seq): Likewise.
23019 2014-04-23 Richard Biener <rguenther@suse.de>
23021 PR tree-optimization/60903
23022 * tree-ssa-loop-im.c (analyze_memory_references): Remove
23023 commented code block.
23024 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
23025 loop flags to newly created BBs and edges.
23027 2014-04-23 Nick Clifton <nickc@redhat.com>
23029 * config/msp430/msp430.c (msp430_handle_option): Move function
23031 (msp430_option_override): Simplify mcu and mcpu option handling.
23032 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
23033 support for -mhwmult command line option.
23034 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
23035 -mhwmult command line option.
23036 (msp430_hwmult_enabled): Delete.
23037 (msp43o_output_labelref): Add support for -mhwmult command line option.
23038 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
23039 (umulsidi3): Likewise.
23040 * config/msp430/msp430.opt (mmcu): Add Report attribute.
23041 (mcpu, mlarge, msmall): Likewise.
23042 (mhwmult): New option.
23043 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
23045 (msp430_is_f5_mcu): Remove prototype.
23046 (msp430_use_f5_series_hwmult): Add prototype.
23047 * config/msp430/msp430-opts.h: New file.
23048 * common/config/msp430: New directory.
23049 * common/config/msp430/msp430-common.c: New file.
23050 * config.gcc (msp430): Remove target_has_targetm_common.
23051 * doc/invoke.texi: Document -mhwmult command line option.
23053 2014-04-23 Nick Clifton <nickc@redhat.com>
23055 * config/i386/cygwin.h (ENDFILE_SPEC): Include
23056 default-manifest.o if it can be found in the search path.
23057 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
23059 2014-04-23 Terry Guo <terry.guo@arm.com>
23061 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
23063 2014-04-23 Richard Biener <rguenther@suse.de>
23065 PR middle-end/60895
23066 * tree-inline.c (declare_return_variable): Use mark_addressable.
23068 2014-04-23 Richard Biener <rguenther@suse.de>
23070 PR middle-end/60891
23071 * loop-init.c (loop_optimizer_init): Make sure to apply
23072 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
23074 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23077 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
23079 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
23080 if flag_sanitize_undefined_trap_on_error.
23081 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
23082 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
23083 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
23084 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
23085 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
23086 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
23087 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
23088 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
23089 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
23090 * ubsan.c (ubsan_instrument_unreachable): Return
23091 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
23092 (ubsan_expand_null_ifn): Emit __builtin_trap ()
23093 if flag_sanitize_undefined_trap_on_error and
23094 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
23095 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
23096 instrument_bool_enum_load): Emit __builtin_trap () if
23097 flag_sanitize_undefined_trap_on_error and
23098 __builtin_handle_*_abort () if !flag_sanitize_recover.
23099 * doc/invoke.texi (-fsanitize-recover,
23100 -fsanitize-undefined-trap-on-error): Document.
23102 2014-04-22 Christian Bruel <christian.bruel@st.com>
23104 * config/sh/sh.md (mov<mode>): Replace movQIHI.
23105 Force immediates to SImode.
23107 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
23109 * config/nios2/nios2.md (UNSPEC_ROUND): New.
23110 (lroundsfsi2): New.
23111 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
23112 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
23113 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
23114 (nios2_fpu_insn): Add entry for round.
23115 (N2FPU_NO_ERRNO_P): Define.
23116 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
23118 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
23120 2014-04-22 Richard Henderson <rth@redhat.com>
23122 * config/aarch64/aarch64 (addti3, subti3): New expanders.
23123 (add<GPI>3_compare0): Remove leading * from name.
23124 (add<GPI>3_carryin): Likewise.
23125 (sub<GPI>3_compare0): Likewise.
23126 (sub<GPI>3_carryin): Likewise.
23127 (<su_optab>mulditi3): New expander.
23128 (multi3): New expander.
23129 (madd<GPI>): Remove leading * from name.
23131 2014-04-22 Martin Jambor <mjambor@suse.cz>
23133 * cgraphclones.c (cgraph_function_versioning): Copy
23134 ipa_transforms_to_apply instead of asserting it is empty.
23136 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
23139 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
23140 on count_exp to get mode.
23142 2014-04-22 Andrew Pinski <apinski@cavium.com>
23144 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
23145 Handle TLS for ILP32.
23146 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
23147 (tlsie_small_<mode>): this and handle PTR.
23148 (tlsie_small_sidi): New pattern.
23149 (tlsle_small): Change to an expand to handle ILP32.
23150 (tlsle_small_<mode>): New pattern.
23151 (tlsdesc_small): Rename to ...
23152 (tlsdesc_small_<mode>): this and handle PTR.
23154 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23156 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
23158 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23160 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
23161 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
23162 (aarch64_types_signed_poly_qualifiers): Likewise.
23163 (aarch64_types_unsigned_signed_qualifiers): Likewise.
23164 (aarch64_types_poly_signed_qualifiers): Likewise.
23165 (TYPES_REINTERP_SS): Type macro added.
23166 (TYPES_REINTERP_SU): Likewise.
23167 (TYPES_REINTERP_SP): Likewise.
23168 (TYPES_REINTERP_US): Likewise.
23169 (TYPES_REINTERP_PS): Likewise.
23170 (aarch64_fold_builtin): New expression folding added.
23171 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
23172 Declarations removed.
23173 (REINTERP_SS): Declarations added.
23174 (REINTERP_US): Likewise.
23175 (REINTERP_PS): Likewise.
23176 (REINTERP_SU): Likewise.
23177 (REINTERP_SP): Likewise.
23178 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
23179 (vreinterpretq_p8_f64): Likewise.
23180 (vreinterpret_p16_f64): Likewise.
23181 (vreinterpretq_p16_f64): Likewise.
23182 (vreinterpret_f32_f64): Likewise.
23183 (vreinterpretq_f32_f64): Likewise.
23184 (vreinterpret_f64_f32): Likewise.
23185 (vreinterpret_f64_p8): Likewise.
23186 (vreinterpret_f64_p16): Likewise.
23187 (vreinterpret_f64_s8): Likewise.
23188 (vreinterpret_f64_s16): Likewise.
23189 (vreinterpret_f64_s32): Likewise.
23190 (vreinterpret_f64_s64): Likewise.
23191 (vreinterpret_f64_u8): Likewise.
23192 (vreinterpret_f64_u16): Likewise.
23193 (vreinterpret_f64_u32): Likewise.
23194 (vreinterpret_f64_u64): Likewise.
23195 (vreinterpretq_f64_f32): Likewise.
23196 (vreinterpretq_f64_p8): Likewise.
23197 (vreinterpretq_f64_p16): Likewise.
23198 (vreinterpretq_f64_s8): Likewise.
23199 (vreinterpretq_f64_s16): Likewise.
23200 (vreinterpretq_f64_s32): Likewise.
23201 (vreinterpretq_f64_s64): Likewise.
23202 (vreinterpretq_f64_u8): Likewise.
23203 (vreinterpretq_f64_u16): Likewise.
23204 (vreinterpretq_f64_u32): Likewise.
23205 (vreinterpretq_f64_u64): Likewise.
23206 (vreinterpret_s64_f64): Likewise.
23207 (vreinterpretq_s64_f64): Likewise.
23208 (vreinterpret_u64_f64): Likewise.
23209 (vreinterpretq_u64_f64): Likewise.
23210 (vreinterpret_s8_f64): Likewise.
23211 (vreinterpretq_s8_f64): Likewise.
23212 (vreinterpret_s16_f64): Likewise.
23213 (vreinterpretq_s16_f64): Likewise.
23214 (vreinterpret_s32_f64): Likewise.
23215 (vreinterpretq_s32_f64): Likewise.
23216 (vreinterpret_u8_f64): Likewise.
23217 (vreinterpretq_u8_f64): Likewise.
23218 (vreinterpret_u16_f64): Likewise.
23219 (vreinterpretq_u16_f64): Likewise.
23220 (vreinterpret_u32_f64): Likewise.
23221 (vreinterpretq_u32_f64): Likewise.
23223 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23225 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
23226 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
23227 (vreinterpret_p8_s8): Likewise.
23228 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
23229 (vreinterpret_p8_s16): Likewise.
23230 (vreinterpret_p8_s32): Likewise.
23231 (vreinterpret_p8_s64): Likewise.
23232 (vreinterpret_p8_f32): Likewise.
23233 (vreinterpret_p8_u8): Likewise.
23234 (vreinterpret_p8_u16): Likewise.
23235 (vreinterpret_p8_u32): Likewise.
23236 (vreinterpret_p8_u64): Likewise.
23237 (vreinterpret_p8_p16): Likewise.
23238 (vreinterpretq_p8_s8): Likewise.
23239 (vreinterpretq_p8_s16): Likewise.
23240 (vreinterpretq_p8_s32): Likewise.
23241 (vreinterpretq_p8_s64): Likewise.
23242 (vreinterpretq_p8_f32): Likewise.
23243 (vreinterpretq_p8_u8): Likewise.
23244 (vreinterpretq_p8_u16): Likewise.
23245 (vreinterpretq_p8_u32): Likewise.
23246 (vreinterpretq_p8_u64): Likewise.
23247 (vreinterpretq_p8_p16): Likewise.
23248 (vreinterpret_p16_s8): Likewise.
23249 (vreinterpret_p16_s16): Likewise.
23250 (vreinterpret_p16_s32): Likewise.
23251 (vreinterpret_p16_s64): Likewise.
23252 (vreinterpret_p16_f32): Likewise.
23253 (vreinterpret_p16_u8): Likewise.
23254 (vreinterpret_p16_u16): Likewise.
23255 (vreinterpret_p16_u32): Likewise.
23256 (vreinterpret_p16_u64): Likewise.
23257 (vreinterpret_p16_p8): Likewise.
23258 (vreinterpretq_p16_s8): Likewise.
23259 (vreinterpretq_p16_s16): Likewise.
23260 (vreinterpretq_p16_s32): Likewise.
23261 (vreinterpretq_p16_s64): Likewise.
23262 (vreinterpretq_p16_f32): Likewise.
23263 (vreinterpretq_p16_u8): Likewise.
23264 (vreinterpretq_p16_u16): Likewise.
23265 (vreinterpretq_p16_u32): Likewise.
23266 (vreinterpretq_p16_u64): Likewise.
23267 (vreinterpretq_p16_p8): Likewise.
23268 (vreinterpret_f32_s8): Likewise.
23269 (vreinterpret_f32_s16): Likewise.
23270 (vreinterpret_f32_s32): Likewise.
23271 (vreinterpret_f32_s64): Likewise.
23272 (vreinterpret_f32_u8): Likewise.
23273 (vreinterpret_f32_u16): Likewise.
23274 (vreinterpret_f32_u32): Likewise.
23275 (vreinterpret_f32_u64): Likewise.
23276 (vreinterpret_f32_p8): Likewise.
23277 (vreinterpret_f32_p16): Likewise.
23278 (vreinterpretq_f32_s8): Likewise.
23279 (vreinterpretq_f32_s16): Likewise.
23280 (vreinterpretq_f32_s32): Likewise.
23281 (vreinterpretq_f32_s64): Likewise.
23282 (vreinterpretq_f32_u8): Likewise.
23283 (vreinterpretq_f32_u16): Likewise.
23284 (vreinterpretq_f32_u32): Likewise.
23285 (vreinterpretq_f32_u64): Likewise.
23286 (vreinterpretq_f32_p8): Likewise.
23287 (vreinterpretq_f32_p16): Likewise.
23288 (vreinterpret_s64_s8): Likewise.
23289 (vreinterpret_s64_s16): Likewise.
23290 (vreinterpret_s64_s32): Likewise.
23291 (vreinterpret_s64_f32): Likewise.
23292 (vreinterpret_s64_u8): Likewise.
23293 (vreinterpret_s64_u16): Likewise.
23294 (vreinterpret_s64_u32): Likewise.
23295 (vreinterpret_s64_u64): Likewise.
23296 (vreinterpret_s64_p8): Likewise.
23297 (vreinterpret_s64_p16): Likewise.
23298 (vreinterpretq_s64_s8): Likewise.
23299 (vreinterpretq_s64_s16): Likewise.
23300 (vreinterpretq_s64_s32): Likewise.
23301 (vreinterpretq_s64_f32): Likewise.
23302 (vreinterpretq_s64_u8): Likewise.
23303 (vreinterpretq_s64_u16): Likewise.
23304 (vreinterpretq_s64_u32): Likewise.
23305 (vreinterpretq_s64_u64): Likewise.
23306 (vreinterpretq_s64_p8): Likewise.
23307 (vreinterpretq_s64_p16): Likewise.
23308 (vreinterpret_u64_s8): Likewise.
23309 (vreinterpret_u64_s16): Likewise.
23310 (vreinterpret_u64_s32): Likewise.
23311 (vreinterpret_u64_s64): Likewise.
23312 (vreinterpret_u64_f32): Likewise.
23313 (vreinterpret_u64_u8): Likewise.
23314 (vreinterpret_u64_u16): Likewise.
23315 (vreinterpret_u64_u32): Likewise.
23316 (vreinterpret_u64_p8): Likewise.
23317 (vreinterpret_u64_p16): Likewise.
23318 (vreinterpretq_u64_s8): Likewise.
23319 (vreinterpretq_u64_s16): Likewise.
23320 (vreinterpretq_u64_s32): Likewise.
23321 (vreinterpretq_u64_s64): Likewise.
23322 (vreinterpretq_u64_f32): Likewise.
23323 (vreinterpretq_u64_u8): Likewise.
23324 (vreinterpretq_u64_u16): Likewise.
23325 (vreinterpretq_u64_u32): Likewise.
23326 (vreinterpretq_u64_p8): Likewise.
23327 (vreinterpretq_u64_p16): Likewise.
23328 (vreinterpret_s8_s16): Likewise.
23329 (vreinterpret_s8_s32): Likewise.
23330 (vreinterpret_s8_s64): Likewise.
23331 (vreinterpret_s8_f32): Likewise.
23332 (vreinterpret_s8_u8): Likewise.
23333 (vreinterpret_s8_u16): Likewise.
23334 (vreinterpret_s8_u32): Likewise.
23335 (vreinterpret_s8_u64): Likewise.
23336 (vreinterpret_s8_p8): Likewise.
23337 (vreinterpret_s8_p16): Likewise.
23338 (vreinterpretq_s8_s16): Likewise.
23339 (vreinterpretq_s8_s32): Likewise.
23340 (vreinterpretq_s8_s64): Likewise.
23341 (vreinterpretq_s8_f32): Likewise.
23342 (vreinterpretq_s8_u8): Likewise.
23343 (vreinterpretq_s8_u16): Likewise.
23344 (vreinterpretq_s8_u32): Likewise.
23345 (vreinterpretq_s8_u64): Likewise.
23346 (vreinterpretq_s8_p8): Likewise.
23347 (vreinterpretq_s8_p16): Likewise.
23348 (vreinterpret_s16_s8): Likewise.
23349 (vreinterpret_s16_s32): Likewise.
23350 (vreinterpret_s16_s64): Likewise.
23351 (vreinterpret_s16_f32): Likewise.
23352 (vreinterpret_s16_u8): Likewise.
23353 (vreinterpret_s16_u16): Likewise.
23354 (vreinterpret_s16_u32): Likewise.
23355 (vreinterpret_s16_u64): Likewise.
23356 (vreinterpret_s16_p8): Likewise.
23357 (vreinterpret_s16_p16): Likewise.
23358 (vreinterpretq_s16_s8): Likewise.
23359 (vreinterpretq_s16_s32): Likewise.
23360 (vreinterpretq_s16_s64): Likewise.
23361 (vreinterpretq_s16_f32): Likewise.
23362 (vreinterpretq_s16_u8): Likewise.
23363 (vreinterpretq_s16_u16): Likewise.
23364 (vreinterpretq_s16_u32): Likewise.
23365 (vreinterpretq_s16_u64): Likewise.
23366 (vreinterpretq_s16_p8): Likewise.
23367 (vreinterpretq_s16_p16): Likewise.
23368 (vreinterpret_s32_s8): Likewise.
23369 (vreinterpret_s32_s16): Likewise.
23370 (vreinterpret_s32_s64): Likewise.
23371 (vreinterpret_s32_f32): Likewise.
23372 (vreinterpret_s32_u8): Likewise.
23373 (vreinterpret_s32_u16): Likewise.
23374 (vreinterpret_s32_u32): Likewise.
23375 (vreinterpret_s32_u64): Likewise.
23376 (vreinterpret_s32_p8): Likewise.
23377 (vreinterpret_s32_p16): Likewise.
23378 (vreinterpretq_s32_s8): Likewise.
23379 (vreinterpretq_s32_s16): Likewise.
23380 (vreinterpretq_s32_s64): Likewise.
23381 (vreinterpretq_s32_f32): Likewise.
23382 (vreinterpretq_s32_u8): Likewise.
23383 (vreinterpretq_s32_u16): Likewise.
23384 (vreinterpretq_s32_u32): Likewise.
23385 (vreinterpretq_s32_u64): Likewise.
23386 (vreinterpretq_s32_p8): Likewise.
23387 (vreinterpretq_s32_p16): Likewise.
23388 (vreinterpret_u8_s8): Likewise.
23389 (vreinterpret_u8_s16): Likewise.
23390 (vreinterpret_u8_s32): Likewise.
23391 (vreinterpret_u8_s64): Likewise.
23392 (vreinterpret_u8_f32): Likewise.
23393 (vreinterpret_u8_u16): Likewise.
23394 (vreinterpret_u8_u32): Likewise.
23395 (vreinterpret_u8_u64): Likewise.
23396 (vreinterpret_u8_p8): Likewise.
23397 (vreinterpret_u8_p16): Likewise.
23398 (vreinterpretq_u8_s8): Likewise.
23399 (vreinterpretq_u8_s16): Likewise.
23400 (vreinterpretq_u8_s32): Likewise.
23401 (vreinterpretq_u8_s64): Likewise.
23402 (vreinterpretq_u8_f32): Likewise.
23403 (vreinterpretq_u8_u16): Likewise.
23404 (vreinterpretq_u8_u32): Likewise.
23405 (vreinterpretq_u8_u64): Likewise.
23406 (vreinterpretq_u8_p8): Likewise.
23407 (vreinterpretq_u8_p16): Likewise.
23408 (vreinterpret_u16_s8): Likewise.
23409 (vreinterpret_u16_s16): Likewise.
23410 (vreinterpret_u16_s32): Likewise.
23411 (vreinterpret_u16_s64): Likewise.
23412 (vreinterpret_u16_f32): Likewise.
23413 (vreinterpret_u16_u8): Likewise.
23414 (vreinterpret_u16_u32): Likewise.
23415 (vreinterpret_u16_u64): Likewise.
23416 (vreinterpret_u16_p8): Likewise.
23417 (vreinterpret_u16_p16): Likewise.
23418 (vreinterpretq_u16_s8): Likewise.
23419 (vreinterpretq_u16_s16): Likewise.
23420 (vreinterpretq_u16_s32): Likewise.
23421 (vreinterpretq_u16_s64): Likewise.
23422 (vreinterpretq_u16_f32): Likewise.
23423 (vreinterpretq_u16_u8): Likewise.
23424 (vreinterpretq_u16_u32): Likewise.
23425 (vreinterpretq_u16_u64): Likewise.
23426 (vreinterpretq_u16_p8): Likewise.
23427 (vreinterpretq_u16_p16): Likewise.
23428 (vreinterpret_u32_s8): Likewise.
23429 (vreinterpret_u32_s16): Likewise.
23430 (vreinterpret_u32_s32): Likewise.
23431 (vreinterpret_u32_s64): Likewise.
23432 (vreinterpret_u32_f32): Likewise.
23433 (vreinterpret_u32_u8): Likewise.
23434 (vreinterpret_u32_u16): Likewise.
23435 (vreinterpret_u32_u64): Likewise.
23436 (vreinterpret_u32_p8): Likewise.
23437 (vreinterpret_u32_p16): Likewise.
23438 (vreinterpretq_u32_s8): Likewise.
23439 (vreinterpretq_u32_s16): Likewise.
23440 (vreinterpretq_u32_s32): Likewise.
23441 (vreinterpretq_u32_s64): Likewise.
23442 (vreinterpretq_u32_f32): Likewise.
23443 (vreinterpretq_u32_u8): Likewise.
23444 (vreinterpretq_u32_u16): Likewise.
23445 (vreinterpretq_u32_u64): Likewise.
23446 (vreinterpretq_u32_p8): Likewise.
23447 (vreinterpretq_u32_p16): Likewise.
23449 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23451 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
23453 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
23455 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
23456 (vqnegd_s64): Likewise.
23457 (vqabs_s64): Likewise.
23458 (vqabsd_s64): Likewise.
23460 2014-04-22 Richard Henderson <rth@redhat.com>
23462 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
23463 computation to the top of the loop.
23465 2014-04-22 Renlin <renlin.li@arm.com>
23466 Jiong Wang <jiong.wang@arm.com>
23468 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
23469 * config/aarch64/aarch64.c (aarch64_layout_frame)
23470 (aarch64_initial_elimination_offset): Likewise.
23472 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
23474 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
23477 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
23479 * machmode.h (bitwise_mode_for_mode): Declare.
23480 * stor-layout.h (bitwise_type_for_mode): Likewise.
23481 * stor-layout.c (bitwise_mode_for_mode): New function.
23482 (bitwise_type_for_mode): Likewise.
23483 * builtins.c (fold_builtin_memory_op): Use it instead of
23484 int_mode_for_mode and build_nonstandard_integer_type.
23486 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23488 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
23489 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
23490 (*-*-solaris2*): Simplify.
23491 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
23492 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
23493 *-*-solaris2.9* handling.
23495 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
23497 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
23498 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
23499 handling, simplify.
23500 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
23501 * configure: Regenerate.
23503 * config/i386/sol2-9.h: Remove.
23505 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
23506 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
23507 Remove Solaris 9 references.
23509 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
23511 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
23512 (floatuns<GPI:mode><GPF:mode>2): Remove.
23513 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
23514 and floatuns conversions.
23515 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
23516 and floatuns conversions.
23517 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
23518 (w1,w2): New mode attributes for inequal width conversions.
23520 2014-04-22 Renlin Li <Renlin.Li@arm.com>
23522 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
23523 the output asm format.
23525 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
23527 * config/aarch64/aarch64-simd.md
23528 (aarch64_cm<optab>di): Always split.
23529 (*aarch64_cm<optab>di): New.
23530 (aarch64_cmtstdi): Always split.
23531 (*aarch64_cmtstdi): New.
23533 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23535 PR tree-optimization/60823
23536 * omp-low.c (ipa_simd_modify_function_body): Go through
23537 all SSA_NAMEs and for those refering to vector arguments
23538 which are going to be replaced adjust SSA_NAME_VAR and,
23539 if it is a default definition, change it into a non-default
23540 definition assigned at the beginning of function from new_decl.
23541 (ipa_simd_modify_stmt_ops): Rewritten.
23542 * tree-dfa.c (set_ssa_default_def): When removing default def,
23543 check for NULL loc instead of NULL *loc.
23545 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23547 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
23548 restrictions on core registers for DImode values in Thumb2.
23550 2014-04-22 Ian Bolton <ian.bolton@arm.com>
23552 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
23553 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
23555 2014-04-22 Ian Bolton <ian.bolton@arm.com>
23557 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
23558 (*iordi_notzesidi_di): Likewise.
23559 (*iordi_notsesidi_di): Likewise.
23561 2014-04-22 Ian Bolton <ian.bolton@arm.com>
23563 * config/arm/arm-protos.h (tune_params): New struct members.
23564 * config/arm/arm.c: Initialise tune_params per processor.
23565 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
23566 for speed, based on new tune_params.
23568 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23570 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
23571 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
23572 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
23573 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
23574 * config/aarch64/arm_neon.h (vrnd_f64): Added.
23575 (vrnda_f64): Likewise.
23576 (vrndi_f64): Likewise.
23577 (vrndm_f64): Likewise.
23578 (vrndn_f64): Likewise.
23579 (vrndp_f64): Likewise.
23580 (vrndx_f64): Likewise.
23582 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23584 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
23585 GET_MODE_SIZE argument is enum machine_mode.
23587 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23590 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
23591 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
23593 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
23595 PR middle-end/60281
23596 * asan.c (asan_emit_stack_protection): Force the base to align to
23597 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
23598 appropriate bits if STRICT_ALIGNMENT.
23599 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
23601 (expand_used_vars): Leave a space in the stack frame for alignment
23602 if STRICT_ALIGNMENT.
23604 2014-04-21 David Malcolm <dmalcolm@redhat.com>
23606 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
23608 (gimple_store_p): Likewise.
23609 (gimple_assign_load_p): Likewise.
23610 (gimple_assign_cast_p): Likewise.
23611 (gimple_clobber_p): Likewise.
23613 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
23614 rather than a gimple.
23615 (gimple_assign_cast_p): Likewise.
23617 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
23620 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
23621 If mode is DDmode and TARGET_E500_DOUBLE allow move.
23623 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
23624 more debug information for E500 if -mdebug=reg.
23626 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
23629 * config/i386/i386.c (ix86_expand_builtin)
23630 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
23631 register for target RTX.
23632 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
23634 2014-04-18 Cong Hou <congh@google.com>
23636 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
23637 the widen-mult pattern by handling two operands with different sizes,
23638 and operands whose size is smaller than half of the result type.
23640 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
23642 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
23643 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
23644 (do_estimate_edge_time): Compute it.
23645 * ipa-inline.c (want_inline_small_function_p): Bypass
23646 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
23648 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
23650 * ipa-inline.c (spec_rem): New static variable.
23651 (dump_overall_stats): New function.
23652 (dump_inline_stats): New function.
23654 2014-04-18 Richard Henderson <rth@redhat.com>
23656 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
23657 to GET_MODE_SIZE, not a reg_class_t.
23659 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23661 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
23662 (vsx_xxmrglw_<mode>): Likewise.
23664 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
23667 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
23668 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
23669 (rs6000_init_hard_regno_mode_ok): Likewise.
23671 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
23673 * ipa-inline.c (inline_small_functions): Account only non-cold
23675 * doc/invoke.texi (inline-unit-growth): Update documentation.
23677 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
23679 * config/rs6000/rs6000.md (addti3, subti3): New.
23681 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
23684 * config/i386/i386.c (ix86_expand_clear): Remove outdated
23685 comment. Check optimize_insn_for_size_p instead of
23686 optimize_insn_for_speed_p.
23688 2014-04-17 Martin Jambor <mjambor@suse.cz>
23690 * gimple-iterator.c (gsi_start_edge): New function.
23691 * gimple-iterator.h (gsi_start_edge): Declare.
23692 * tree-sra.c (single_non_eh_succ): New function.
23693 (disqualify_ops_if_throwing_stmt): Renamed to
23694 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
23695 having one non-EH successor BB.
23696 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
23697 generate loads into replacements.
23698 (sra_modify_assign): Likewise and and also use the simple path for
23700 (sra_modify_function_body): Commit statements on edges.
23702 2014-04-17 Richard Biener <rguenther@suse.de>
23704 PR middle-end/60849
23705 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
23706 comparison results and add clarifying comment.
23708 2014-04-17 Jakub Jelinek <jakub@redhat.com>
23710 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
23711 (blank_mode): Initialize it.
23712 (emit_mode_size_inline, emit_mode_nunits_inline,
23713 emit_mode_inner_inline): New functions.
23714 (emit_insn_modes_h): Call them and surround their output with
23715 #if GCC_VERSION >= 4001 ... #endif.
23716 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
23717 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
23718 mode_* arrays if the argument is __builtin_constant_p.
23719 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
23720 is enum machine_mode.
23722 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23724 * passes.c (opt_pass::execute): Adjust.
23725 (pass_manager::execute_pass_mode_switching): Likewise.
23726 (early_local_passes::execute): Likewise.
23727 (execute_one_pass): Pass cfun to the pass's execute method.
23728 * tree-pass.h (opt_pass::execute): Add function * argument.
23729 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
23730 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
23731 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
23732 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
23733 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
23734 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
23735 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
23736 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
23737 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
23738 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
23739 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
23740 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
23741 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
23742 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
23743 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
23744 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
23745 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
23746 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
23747 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
23748 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
23749 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
23750 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
23751 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
23752 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
23753 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
23754 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
23755 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
23756 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
23757 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
23760 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23762 * passes.c (opt_pass::gate): Take function * argument.
23763 (gate_all_early_local_passes): Merge into
23764 (early_local_passes::gate): this.
23765 (gate_all_early_optimizations): Merge into
23766 (all_early_optimizations::gate): this.
23767 (gate_all_optimizations): Mege into
23768 (all_optimizations::gate): this.
23769 (gate_all_optimizations_g): Merge into
23770 (all_optimizations_g::gate): this.
23771 (gate_rest_of_compilation): Mege into
23772 (rest_of_compilation::gate): this.
23773 (gate_postreload): Merge into
23774 (postreload::gate): this.
23775 (dump_one_pass): Pass cfun to the pass's gate method.
23776 (execute_ipa_summary_passes): Likewise.
23777 (execute_one_pass): Likewise.
23778 (ipa_write_summaries_2): Likewise.
23779 (ipa_write_optimization_summaries_1): Likewise.
23780 (ipa_read_summaries_1): Likewise.
23781 (ipa_read_optimization_summaries_1): Likewise.
23782 (execute_ipa_stmt_fixups): Likewise.
23783 * tree-pass.h (opt_pass::gate): Add function * argument.
23784 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
23785 combine-stack-adj.c, combine.c, compare-elim.c,
23786 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
23787 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
23788 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
23789 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
23790 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
23791 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
23792 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
23793 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
23794 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
23795 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
23796 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
23797 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
23798 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
23799 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
23800 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
23801 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
23802 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
23803 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
23804 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
23805 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
23806 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
23807 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
23808 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
23809 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
23810 var-tracking.c, vtable-verify.c, web.c: Adjust.
23812 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23814 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
23815 * configure: Regenerate.
23817 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23819 * passes.c (dump_one_pass): don't check pass->has_gate.
23820 (execute_ipa_summary_passes): Likewise.
23821 (execute_one_pass): Likewise.
23822 (ipa_write_summaries_2): Likewise.
23823 (ipa_write_optimization_summaries_1): Likewise.
23824 (ipa_read_optimization_summaries_1): Likewise.
23825 (execute_ipa_stmt_fixups): Likewise.
23826 * tree-pass.h (pass_data::has_gate): Remove.
23827 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
23828 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
23829 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
23830 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
23831 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
23832 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
23833 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
23834 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
23835 gimple-low.c, gimple-ssa-isolate-paths.c,
23836 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
23837 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
23838 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
23839 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
23840 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
23841 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
23842 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
23843 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
23844 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
23845 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
23846 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
23847 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
23848 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
23849 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
23850 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
23851 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
23852 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
23853 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
23854 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
23855 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
23856 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
23857 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
23860 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23862 * pass_manager.h (pass_manager::register_dump_files_1): Remove
23864 * passes.c (pass_manager::register_dump_files_1): Merge into
23865 (pass_manager::register_dump_files): this, and remove its handling of
23866 properties since the pass always has the properties anyway.
23867 (pass_manager::pass_manager): Adjust.
23869 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
23871 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
23872 * passes.c (pass_manager::register_dump_files_1): Remove dead code
23873 dealing with properties.
23874 (pass_manager::register_dump_files): Adjust.
23876 2014-03-20 Mark Wielaard <mjw@redhat.com>
23878 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
23879 then represent the bound as normal constant value.
23881 2014-04-17 Jakub Jelinek <jakub@redhat.com>
23884 Forward port from 4.8 branch
23885 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
23887 * config/i386/bmiintrin.h (_blsi_u32): New.
23888 (_blsi_u64): Ditto.
23889 (_blsr_u32): Ditto.
23890 (_blsr_u64): Ditto.
23891 (_blsmsk_u32): Ditto.
23892 (_blsmsk_u64): Ditto.
23893 (_tzcnt_u32): Ditto.
23894 (_tzcnt_u64): Ditto.
23896 2014-04-17 Kito Cheng <kito@0xlab.org>
23898 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
23900 2014-04-17 Richard Biener <rguenther@suse.de>
23902 PR middle-end/60849
23903 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
23904 boolean results for comparisons.
23906 2014-04-17 Richard Biener <rguenther@suse.de>
23908 PR tree-optimization/60836
23909 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
23910 initial PHI args to be gimple values.
23912 2014-04-17 Richard Biener <rguenther@suse.de>
23914 PR tree-optimization/60841
23915 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
23916 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
23917 of stmts to SLP build.
23918 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
23919 (vect_analyze_slp): Likewise.
23920 (vect_analyze_slp_instance): Likewise.
23921 (vect_build_slp_tree): Limit overall SLP tree growth.
23922 * tree-vectorizer.h (vect_analyze_data_refs,
23923 vect_analyze_slp): Adjust prototypes.
23925 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
23927 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
23930 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
23932 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
23933 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
23934 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
23935 for TARGET_SLOW_PSHUFB
23937 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
23939 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
23940 * config/i386/i386.c (intel_cost): Ditto.
23942 2014-04-17 Joey Ye <joey.ye@arm.com>
23944 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
23946 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
23948 * opts.c (common_handle_option): Disable -fipa-reference coorectly
23949 with -fuse-profile.
23951 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
23953 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
23954 (type_all_derivations_known_p): New predicate.
23955 (type_all_ctors_visible_p): New predicate.
23956 (type_possibly_instantiated_p): New predicate.
23957 (get_odr_type): Compute all_derivations_known.
23958 (dump_odr_type): Dump the flag.
23959 (maybe_record_type): Cleanup.
23960 (record_target_from_binfo): Add bases_to_consider array;
23961 record bases for types w/o instances and skip CXX destructor.
23962 (possible_polymorphic_call_targets_1): Add bases_to_consider
23963 and consider_construction parameters; check if type may have instance.
23964 (get_polymorphic_call_info): Set maybe_in_construction to true
23965 when we know nothing.
23966 (record_targets_from_bases): Skip CXX destructors; they are
23967 never called for types in construction.
23968 (possible_polymorphic_call_targets): Do not record target when
23969 type may not have instance.
23971 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
23974 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
23975 external aliases alive, too.
23977 2014-04-16 Andrew Pinski <apinski@cavium.com>
23979 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
23982 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
23984 * final.c (compute_alignments): Do not apply loop alignment to a block
23985 falling through to the exit.
23987 2014-04-16 Catherine Moore <clm@codesourcery.com>
23989 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
23990 Adjust constraints for microMIPS store patterns.
23992 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
23994 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
23996 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
23998 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
23999 (append_use): Run at -O0.
24000 (append_vdef): Likewise.
24001 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
24002 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
24004 2014-04-16 Jakub Jelinek <jakub@redhat.com>
24006 PR tree-optimization/60844
24007 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
24008 (propagate_op_to_single_use, remove_visited_stmt_chain,
24009 linearize_expr, repropagate_negates, reassociate_bb): Use it
24010 instead of gsi_remove.
24012 2014-04-16 Martin Jambor <mjambor@suse.cz>
24014 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
24015 ipa_transforms_to_apply.
24016 (cgraph_function_versioning): Assert that old_node has empty
24017 ipa_transforms_to_apply.
24018 * trans-mem.c (ipa_tm_create_version): Likewise.
24019 * tree-inline.c (tree_function_versioning): Do not duplicate
24020 ipa_transforms_to_apply.
24022 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24025 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
24027 Pass necessary as flags on 64-bit Solaris/x86.
24028 Use lowercase relocs for x86_64-*-*.
24029 * configure: Regenerate.
24031 2014-04-15 Jan Hubicka <jh@suse.cz>
24033 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
24034 (maybe_record_node, likely_target_p): Use it.
24036 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24039 Revert following patch
24041 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
24044 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
24045 software floating point or no floating point registers, do not
24046 allow any type in the FPRs. Eliminate a test for SPE SIMD types
24047 in GPRs that occurs after we tested for GPRs that would never be
24050 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
24051 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
24052 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
24053 specifically allow DDmode, since that does not use the SPE SIMD
24056 2014-03-21 Mark Wielaard <mjw@redhat.com>
24058 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
24059 as unsigned or int depending on type and value used.
24061 2014-04-15 Richard Biener <rguenther@suse.de>
24063 PR rtl-optimization/56965
24064 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
24065 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
24067 * alias.c (true_dependence_1): Do not call
24068 nonoverlapping_component_refs_p.
24069 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
24070 nonoverlapping_component_refs_p.
24071 (indirect_refs_may_alias_p): Likewise.
24073 2014-04-15 Teresa Johnson <tejohnson@google.com>
24075 * cfg.c (dump_bb_info): Fix flags check.
24076 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
24078 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24080 PR rtl-optimization/60663
24081 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
24084 2014-04-15 Richard Biener <rguenther@suse.de>
24086 * lto-streamer.h (LTO_major_version): Bump to 4.
24088 2014-04-15 Richard Biener <rguenther@suse.de>
24090 * common.opt (lto_partition_model): New enum.
24091 (flto-partition=): Merge separate options with a single with argument,
24092 add -flto-partition=one support.
24093 * flag-types.h (enum lto_partition_model): Declare.
24094 * opts.c (finish_options): Remove duplicate -flto-partition=
24096 * lto-wrapper.c (run_gcc): Adjust.
24098 2014-04-15 Richard Biener <rguenther@suse.de>
24100 * alias.c (ncr_compar): New function.
24101 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
24103 2014-04-15 Richard Biener <rguenther@suse.de>
24105 * alias.c (record_component_aliases): Do not walk BINFOs.
24107 2014-04-15 Richard Biener <rguenther@suse.de>
24109 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
24110 Add struct function argument and adjust.
24111 (find_func_aliases_for_call): Likewise.
24112 (find_func_aliases): Likewise.
24113 (find_func_clobbers): Likewise.
24114 (intra_create_variable_infos): Likewise.
24115 (compute_points_to_sets): Likewise.
24116 (ipa_pta_execute): Adjust. Do not push/pop cfun.
24118 2014-04-15 Richard Biener <rguenther@suse.de>
24120 * tree.c (iterative_hash_expr): Use enum tree_code_class
24121 to store TREE_CODE_CLASS.
24122 (tree_block): Likewise.
24123 (tree_set_block): Likewise.
24124 * tree.h (fold_build_pointer_plus_loc): Use
24125 convert_to_ptrofftype_loc.
24127 2014-04-15 Jakub Jelinek <jakub@redhat.com>
24130 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
24133 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
24135 * cfgloop.h (struct loop): Move force_vectorize down.
24136 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
24137 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
24138 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
24139 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
24140 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
24141 * tree-core.h (enum annot_expr_kind): Add new kind values.
24142 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
24143 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
24145 * tree.def (ANNOTATE_EXPR): Tweak comment.
24147 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24149 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
24152 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
24154 * tree.h (TYPE_IDENTIFIER): Declare.
24155 * tree.c (subrange_type_for_debug_p): Use it.
24156 * godump.c (go_format_type): Likewise.
24157 * dwarf2out.c (is_cxx_auto, modified_type_die,
24158 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
24159 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
24161 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24164 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
24166 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
24168 * config/i386/i386.c (examine_argument): Return bool. Return true if
24169 parameter should be passed in memory.
24170 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
24171 (construct_container): Update calls to examine_argument.
24172 (function_arg_advance_64): Ditto.
24173 (return_in_memory_32): Merge with ix86_return_in_memory.
24174 (return_in_memory_64): Ditto.
24175 (return_in_memory_ms_64): Ditto.
24177 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24179 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
24180 * coverage.c (coverage_compute_profile_id): Handle externally visible
24183 2014-04-14 Martin Jambor <mjambor@suse.cz>
24185 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
24186 DECL_DISREGARD_INLINE_LIMITS functions.
24188 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24191 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
24193 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24196 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
24197 optimize_insn_for_speed_p instead of
24198 optimize_function_for_speed_p.
24200 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
24202 * doc/invoke.texi (free): Document AArch64.
24204 2014-04-14 Richard Biener <rguenther@suse.de>
24206 PR tree-optimization/60042
24207 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
24208 (insert_into_preds_of_block): Do not prevent PHI insertion
24209 for REFERENCE exprs here ...
24210 (eliminate_dom_walker::before_dom_children): ... but prevent
24211 their use here under similar conditions when applied to the
24212 IL after PRE optimizations.
24214 2014-04-14 Richard Biener <rguenther@suse.de>
24216 * passes.def: Move early points-to after early SRA.
24218 2014-04-14 Richard Biener <rguenther@suse.de>
24220 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
24221 check for which sign-changes we allow when forwarding
24222 a converted value into a switch.
24224 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
24226 * stor-layout.c (place_field): Finalize non-constant offset for the
24229 2014-04-14 Richard Biener <rguenther@suse.de>
24231 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
24233 (expand_switch_using_bit_tests_p): Likewise.
24234 (process_switch): Compute and pass on speed_p based on the
24236 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
24237 optimize_bb_for_speed_p.
24239 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
24241 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
24242 * function.h (struct function): Rename has_force_vect_loops into
24243 has_force_vectorize_loops.
24244 * lto-streamer-in.c (input_cfg): Adjust for renaming.
24245 (input_struct_function_base): Likewise.
24246 * lto-streamer-out.c (output_cfg): Likewise.
24247 (output_struct_function_base): Likewise.
24248 * omp-low.c (expand_omp_simd): Likewise.
24249 * tree-cfg.c (move_sese_region_to_fn): Likewise.
24250 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
24251 (version_loop_for_if_conversion): Likewise.
24252 (tree_if_conversion): Likewise.
24253 (main_tree_if_conversion): Likewise.
24254 (gate_tree_if_conversion): Likewise.
24255 * tree-inline.c (copy_loops): Likewise.
24256 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
24257 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
24258 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
24259 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
24260 * tree-vectorizer.c (vectorize_loops): Likewise.
24261 * tree-vectorizer.h (unlimited_cost_model): Likewise.
24263 2014-04-14 Richard Biener <rguenther@suse.de>
24266 * lto-streamer-out.c (wrap_refs): New function.
24267 (lto_output): Wrap symbol references in global initializes in
24268 type-preserving MEM_REFs.
24270 2014-04-14 Christian Bruel <christian.bruel@st.com>
24272 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
24274 2014-04-14 Christian Bruel <christian.bruel@st.com>
24276 * config/sh/sh.md (setmemqi): New expand pattern.
24277 * config/sh/sh.h (CLEAR_RATIO): Define.
24278 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
24279 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
24281 2014-04-14 Richard Biener <rguenther@suse.de>
24283 PR middle-end/55022
24284 * fold-const.c (negate_expr_p): Don't negate directional rounding
24286 (fold_negate_expr): Likewise.
24288 2014-04-14 Richard Biener <rguenther@suse.de>
24290 PR tree-optimization/59817
24291 PR tree-optimization/60453
24292 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
24293 recursion to catch all CHRECs in the scalar evolution and restrict
24294 the predicate for the remains appropriately.
24296 2014-04-12 Catherine Moore <clm@codesourcery.com>
24298 * config/mips/constraints.md: Add new register constraint "kb".
24299 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
24300 (*movhi_internal): Likewise.
24301 (*movqi_internal): Likewise.
24302 * config/mips/mips.h (M16_STORE_REGS): New register class.
24303 (REG_CLASS_NAMES): Add M16_STORE_REGS.
24304 (REG_CLASS_CONTENTS): Likewise.
24305 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
24307 2014-04-11 Tobias Burnus <burnus@net-b.de>
24310 * doc/invoke.texi (-Wformat-signedness): Document it.
24311 (Wformat=2): Mention that this enables -Wformat-signedness.
24313 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24315 * common/config/epiphany/epiphany-common.c
24316 (epiphany_option_optimization_table): Enable section anchors by
24317 default at -O1 or higher.
24318 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
24319 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
24320 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
24321 carries no extra cost.
24322 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
24323 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
24324 * config/epiphany/predicates.md (memclob_operand): New predicate.
24325 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
24326 Use memclob_operand predicate and X constraint for operand 3.
24328 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24330 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
24331 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
24334 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24336 PR rtl-optimization/60651
24337 * mode-switching.c (optimize_mode_switching): Make sure to emit
24338 sets of a lower numbered entity before sets of a higher numbered
24339 entity to a mode of the same or lower priority.
24340 When creating a seginfo for a basic block that starts with a code
24341 label, move the insertion point past the code label.
24342 (new_seginfo): Document and enforce requirement that
24343 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
24344 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
24345 * doc/tm.texi: Regenerate.
24347 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
24350 * config/arc/arc.c (arc_save_restore): Fix assert typo.
24352 2013-04-11 Jakub Jelinek <jakub@redhat.com>
24354 * BASE-VER: Set to 4.10.0.
24356 2014-04-11 Tobias Burnus <burnus@net-b.de>
24359 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
24360 * doc/gcc.texi (Service): Update description in the @menu
24361 * doc/invoke.texi (Option Summary): Remove misplaced and
24364 2014-04-11 Steve Ellcey <sellcey@mips.com>
24365 Jakub Jelinek <jakub@redhat.com>
24367 PR middle-end/60556
24368 * expr.c (convert_move): Use emit_store_flag_force instead of
24369 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
24372 2014-04-11 Richard Biener <rguenther@suse.de>
24374 PR middle-end/60797
24375 * varasm.c (assemble_alias): Avoid endless error reporting
24376 recursion by setting TREE_ASM_WRITTEN.
24378 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24380 * config/s390/s390.md: Add a splitter for NOT rtx.
24382 2014-04-11 Jakub Jelinek <jakub@redhat.com>
24384 PR rtl-optimization/60663
24385 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
24387 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
24388 Jakub Jelinek <jakub@redhat.com>
24391 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
24392 flag from decl_node to node.
24394 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24397 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
24398 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
24399 ameliorating the cases where it can be.
24401 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
24404 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
24406 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24407 (loadsync_<mode>): Change mode.
24408 (load_quadpti, store_quadpti): New.
24409 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24410 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24411 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
24413 2014-04-09 Cong Hou <congh@google.com>
24416 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
24419 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24421 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
24422 instead of vnor to exploit possible fusion opportunity in the
24424 (altivec_expand_vec_perm_const_le): Likewise.
24426 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
24428 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24429 (loadsync_<mode>): Change mode.
24430 (load_quadpti, store_quadpti): New.
24431 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24432 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24434 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
24437 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
24438 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
24439 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
24441 2014-04-08 Richard Biener <rguenther@suse.de>
24443 PR middle-end/60706
24444 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
24445 a 64bit widest int print double-int similar to on HWI64 hosts.
24447 2014-04-08 Richard Biener <rguenther@suse.de>
24449 PR tree-optimization/60785
24450 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
24451 default defs properly.
24453 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
24455 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
24456 (Weffc++): Likewise.
24458 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
24460 * ipa-devirt.c (maybe_record_node): When node is not recorded,
24461 set completep to false rather than true.
24463 2014-04-07 Douglas B Rupp <rupp@adacore.com>
24466 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
24467 ARM_TARGET2_DWARF_FORMAT.
24469 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
24472 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
24473 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
24476 2014-04-07 Richard Biener <rguenther@suse.de>
24478 PR tree-optimization/60766
24479 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
24480 (may_eliminate_iv): Convert cand_value_at result to desired type.
24482 2014-04-07 Jason Merrill <jason@redhat.com>
24485 * common.opt (-fno-gnu-unique): Add.
24486 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
24488 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24490 * haifa-sched.c: Fix outdated function reference and minor
24491 grammar errors in introductory comment.
24493 2014-04-07 Richard Biener <rguenther@suse.de>
24495 PR middle-end/60750
24496 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
24497 for noreturn calls.
24498 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
24500 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
24503 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
24504 size accounting for thunks.
24505 (pa_asm_output_mi_thunk): Use final_start_function() and
24506 final_end_function() to output function start and end directives.
24508 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24510 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
24511 device specific ISA/ feature information. Remove short_sp and
24512 errata_skip ds. Add avr_device_specific_features enum to have device
24514 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
24515 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
24516 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
24517 updated device specific info.
24518 * config/avr/avr-mcus.def: Merge device specific details to
24519 dev_attribute field.
24520 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
24522 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
24523 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
24524 assembler if RMW isa supported by current device.
24525 * config/avr/genmultilib.awk: Update as device info structure changed.
24526 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
24528 2014-04-04 Cong Hou <congh@google.com>
24530 PR tree-optimization/60656
24531 * tree-vect-stmts.c (supportable_widening_operation):
24532 Fix a bug that elements in a vector with vect_used_by_reduction
24533 property are incorrectly reordered when the operation on it is not
24534 consistant with the one in reduction operation.
24536 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
24538 PR rtl-optimization/60155
24539 * gcse.c (record_set_data): New function.
24540 (single_set_gcse): New function.
24541 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
24542 (hoist_code): Likewise.
24543 (get_pressure_class_and_nregs): Likewise.
24545 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
24547 * explow.c (probe_stack_range): Emit a final optimization blockage.
24549 2014-04-04 Anthony Green <green@moxielogic.com>
24551 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
24554 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
24557 * lto-cgraph.c (input_overwrite_node): Check that partitioning
24558 flags are set only during streaming.
24559 * ipa.c (process_references, walk_polymorphic_call_targets,
24560 symtab_remove_unreachable_nodes): Drop bodies of always inline
24561 after early inlining.
24562 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
24564 2014-04-04 Jakub Jelinek <jakub@redhat.com>
24565 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24568 * dwarf2out.c (const_ok_for_output_1): Reject expressions
24571 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24574 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
24576 (cortex_a53_fdivd): Likewise.
24578 2014-04-04 Martin Jambor <mjambor@suse.cz>
24581 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
24582 Adjust all callers.
24583 * cgraph.c (clone_of_p): Also return true if thunks match.
24584 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
24585 cgraph_function_or_thunk_node and an obsolete comment.
24586 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
24588 (build_function_decl_skip_args): Likewise.
24589 (set_new_clone_decl_and_node_flags): New function.
24590 (duplicate_thunk_for_node): Likewise.
24591 (redirect_edge_duplicating_thunks): Likewise.
24592 (cgraph_clone_node): New parameter args_to_skip, pass it to
24593 redirect_edge_duplicating_thunks which is called instead of
24594 cgraph_redirect_edge_callee.
24595 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
24596 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
24598 2014-04-04 Jeff Law <law@redhat.com>
24601 * config/arm/predicates.md (const_int_I_operand): New predicate.
24602 (const_int_M_operand): Similarly.
24603 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
24605 (insv_t2, extv_reg, extzv_t2): Likewise.
24606 (load_multiple_with_writeback): Similarly for const_int_I_operand.
24607 (pop_multiple_with_writeback_and_return): Likewise.
24608 (vfp_pop_multiple_with_writeback): Likewise
24610 2014-04-04 Richard Biener <rguenther@suse.de>
24613 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
24614 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
24616 * gimplify.h (gimple_add_tmp_var_fn): Declare.
24617 * gimplify.c (gimple_add_tmp_var_fn): New function.
24618 * gimple-expr.h (create_tmp_reg_fn): Declare.
24619 * gimple-expr.c (create_tmp_reg_fn): New function.
24620 * gimple-low.c (record_vars_into): Don't change cfun.
24621 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
24622 code generation without cfun.
24624 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
24627 * Makefile.in (install-driver): Fix shell scripting.
24629 2014-04-03 Cong Hou <congh@google.com>
24631 PR tree-optimization/60505
24632 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
24633 threshold of number of iterations below which no vectorization
24635 * tree-vect-loop.c (new_loop_vec_info):
24636 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
24637 * tree-vect-loop.c (vect_analyze_loop_operations):
24638 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
24639 * tree-vect-loop.c (vect_transform_loop):
24640 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
24641 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
24642 of iterations of the loop and see if we should build the epilogue.
24644 2014-04-03 Richard Biener <rguenther@suse.de>
24646 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
24647 (streamer_tree_cache_create): Adjust.
24648 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
24649 to allow optional nodes array.
24650 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
24651 (streamer_tree_cache_append): Likewise.
24652 (streamer_tree_cache_create): Create nodes array optionally
24653 as specified by parameter.
24654 * lto-streamer-out.c (create_output_block): Avoid maintaining
24655 the node array in the writer cache.
24656 (DFS_write_tree): Remove assertion.
24657 (produce_asm_for_decls): Free the out decl state hash table early.
24658 * lto-streamer-in.c (lto_data_in_create): Adjust for
24659 streamer_tree_cache_create prototype change.
24661 2014-04-03 Richard Biener <rguenther@suse.de>
24663 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
24664 set TREE_CHAIN to NULL_TREE.
24666 2014-04-03 Richard Biener <rguenther@suse.de>
24668 PR tree-optimization/60740
24669 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
24670 over all GIMPLE_COND operands.
24672 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
24674 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
24675 (Weffc++): Remove Scott's numbering, merge lists and reference
24678 2014-04-03 Nick Clifton <nickc@redhat.com>
24680 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
24683 2014-04-03 Martin Jambor <mjambor@suse.cz>
24685 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
24686 mention gcc_unreachable before failing.
24687 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
24690 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
24693 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
24694 inconsistent code and instead mark the context inconsistent.
24695 (possible_polymorphic_call_targets): For inconsistent contexts
24696 return empty complete list.
24698 2014-04-02 Anthony Green <green@moxielogic.com>
24700 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
24701 (extendqisi2, extendhisi2): Define.
24702 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
24703 (WCHAR_TYPE): Change to unsigned int.
24705 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24707 PR tree-optimization/60733
24708 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
24709 insertion point for PHI candidates to be the end of the feeding
24710 block for the PHI argument.
24712 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
24714 PR rtl-optimization/60650
24715 * lra-constraints.c (process_alt_operands): Decrease reject for
24716 earlyclobber matching.
24718 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24720 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
24722 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
24724 * config/spu/spu.c (pad_bb): Do not crash when the last
24725 insn is CODE_FOR_blockage.
24727 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
24729 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
24730 lies outside the target mode.
24732 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
24735 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
24736 software floating point or no floating point registers, do not
24737 allow any type in the FPRs. Eliminate a test for SPE SIMD types
24738 in GPRs that occurs after we tested for GPRs that would never be
24741 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
24742 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
24743 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
24744 specifically allow DDmode, since that does not use the SPE SIMD
24747 2014-04-02 Richard Biener <rguenther@suse.de>
24749 PR middle-end/60729
24750 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
24751 MODE_INTs. Properly use negv_optab.
24752 (expand_abs): Likewise.
24754 2014-04-02 Richard Biener <rguenther@suse.de>
24757 * Makefile.in (install-driver): Guard extra installs with special
24760 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
24762 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
24763 Document vec_vgbbd.
24765 2014-04-01 Richard Henderson <rth@redhat.com>
24768 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
24769 alternative enabled before register allocation.
24771 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
24773 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
24774 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
24776 (nios2_large_got_address): Remove unneeded 'sym' parameter.
24777 (nios2_got_address): Update nios2_large_got_address call site.
24778 (nios2_delegitimize_address): New function.
24779 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
24780 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
24781 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
24783 2014-04-01 Martin Husemann <martin@duskware.de>
24785 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
24788 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
24790 PR rtl-optimization/60604
24791 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
24792 check from register_operand.
24793 (register_operand): Redefine in terms of general_operand.
24794 (nonmemory_operand): Use register_operand for the non-constant cases.
24796 2014-04-01 Richard Biener <rguenther@suse.de>
24798 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
24800 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
24802 * doc/invoke.texi (mapp-regs): Clarify.
24804 2014-03-31 Ulrich Drepper <drepper@gmail.com>
24806 * config/i386/avx512fintrin.h (__v32hi): Define type.
24807 (__v64qi): Likewise.
24808 (_mm512_set1_epi8): Define.
24809 (_mm512_set1_epi16): Define.
24810 (_mm512_set4_epi32): Define.
24811 (_mm512_set4_epi64): Define.
24812 (_mm512_set4_pd): Define.
24813 (_mm512_set4_ps): Define.
24814 (_mm512_setr4_epi64): Define.
24815 (_mm512_setr4_epi32): Define.
24816 (_mm512_setr4_pd): Define.
24817 (_mm512_setr4_ps): Define.
24818 (_mm512_setzero_epi32): Define.
24820 2014-03-31 Martin Jambor <mjambor@suse.cz>
24822 PR middle-end/60647
24823 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
24824 callsite_arguments_match_p. Updated all callers. Also check types of
24825 corresponding formal parameters and actual arguments.
24826 (not_all_callers_have_enough_arguments_p) Renamed to
24827 some_callers_have_mismatched_arguments_p.
24829 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
24831 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
24833 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
24836 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
24839 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
24841 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
24842 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
24844 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
24845 Use FMAMODE_NOVF512 mode iterator.
24846 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
24847 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
24848 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
24849 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
24851 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
24852 Use VF_128_256 mode iterator.
24853 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
24856 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
24858 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
24859 static chain if needed.
24861 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
24864 * lra-constraints.c (index_part_to_reg): New.
24865 (process_address): Use it.
24867 2014-03-27 Jeff Law <law@redhat.com>
24868 Jakub Jelinek <jakub@redhat.com>
24871 * expr.c (do_tablejump): Use simplify_gen_binary rather than
24872 gen_rtx_{PLUS,MULT} to build up the address expression.
24874 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
24875 creating non-canonical RTL.
24877 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
24880 * ipa-inline.c (want_inline_small_function_p): Short circuit large
24881 functions; reorganize to make cheap checks first.
24882 (inline_small_functions): Do not estimate growth when dumping;
24884 * ipa-inline.h (inline_summary): Add min_size.
24885 (growth_likely_positive): New function.
24886 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
24887 (set_cond_stmt_execution_predicate): Cleanup.
24888 (estimate_edge_size_and_time): Compute min_size.
24889 (estimate_calls_size_and_time): Likewise.
24890 (estimate_node_size_and_time): Likewise.
24891 (inline_update_overall_summary): Update min_size.
24892 (do_estimate_edge_time): Likewise.
24893 (do_estimate_edge_size): Update.
24894 (do_estimate_edge_hints): Update.
24895 (growth_likely_positive): New function.
24897 2014-03-28 Jakub Jelinek <jakub@redhat.com>
24900 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
24901 also if addr has VOIDmode.
24903 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24905 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
24906 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
24908 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
24909 instructions as well as AdvancedSIMD loads.
24911 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24913 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
24914 Use crypto_aese type.
24915 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
24916 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
24917 crypto_aese, crypto_aesmc. Move to types.md.
24918 * config/arm/types.md (crypto_aes): Split into crypto_aese,
24920 * config/arm/iterators.md (crypto_type): Likewise.
24922 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
24924 * cgraph.c: Include expr.h and tree-dfa.h.
24925 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
24928 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
24931 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
24932 regs from checking multi-reg pseudos.
24934 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24936 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
24938 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
24940 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
24941 if it would clobber the stack pointer, even temporarily.
24943 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
24945 * mode-switching.c: Make small adjustments to the top comment.
24947 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
24949 * config/rs6000/constraints.md (wD constraint): New constraint to
24950 match the constant integer to get the top DImode/DFmode out of a
24951 vector in a VSX register.
24953 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
24954 match the constant integer to get the top DImode/DFmode out of a
24955 vector in a VSX register.
24957 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
24960 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
24963 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
24964 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
24966 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
24967 Optimize vec_extract of 64-bit values, where the value being
24968 extracted is in the top word, where we can use scalar
24969 instructions. Add direct move and store support. Combine the big
24970 endian/little endian vector select load support into a single insn.
24971 (vsx_extract_<mode>_internal1): Likewise.
24972 (vsx_extract_<mode>_internal2): Likewise.
24973 (vsx_extract_<mode>_load): Likewise.
24974 (vsx_extract_<mode>_store): Likewise.
24975 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
24976 combined into vsx_extract_<mode>_load.
24977 (vsx_extract_<mode>_one_le): Likewise.
24979 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
24980 define the top 64-bit vector element.
24982 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
24985 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
24986 Document vec_vbpermq builtin.
24989 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
24990 enable use of xxsldwi and xxpermdi builtin functions.
24991 (vec_xxpermdi): Likewise.
24993 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
24994 Document use of vec_xxsldwi and vec_xxpermdi builtins.
24996 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
24998 PR rtl-optimization/60650
24999 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
25001 (find_spills_for): New.
25002 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
25003 Spill all pseudos on the second iteration.
25005 2014-03-27 Marek Polacek <polacek@redhat.com>
25008 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
25011 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25013 * config/s390/s390.c (s390_can_use_return_insn): Check for
25014 call-saved FPRs on 31 bit.
25016 2014-03-27 Jakub Jelinek <jakub@redhat.com>
25018 PR middle-end/60682
25019 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
25020 if they need regimplification, just drop them instead of
25021 calling gimple_regimplify_operands on them.
25023 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
25026 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
25027 (aarch64_frame_pointer_required): Adjust logic.
25028 (aarch64_can_eliminate): Adjust logic.
25029 (aarch64_override_options_after_change): Adjust logic.
25031 2014-03-27 Dehao Chen <dehao@google.com>
25033 * ipa-inline.c (early_inliner): Update node's inline info.
25035 2014-03-26 Dehao Chen <dehao@google.com>
25037 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
25038 compiler inserted conditional jumps for NAN float check.
25040 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25042 * ubsan.h (ubsan_create_data): Change second argument's type
25043 to const location_t *.
25044 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
25046 (ubsan_create_data): Change second argument to const location_t *PLOC.
25047 Create Loc field whenever PLOC is non-NULL.
25048 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
25049 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
25053 * real.c (real_to_integer2): Change type of low to UHWI.
25055 2014-03-26 Tobias Burnus <burnus@net-b.de>
25057 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
25058 (CILK_SELF_SPECS): New define.
25059 (driver_self_specs): Use it.
25061 2014-03-26 Richard Biener <rguenther@suse.de>
25063 * tree-pretty-print.c (percent_K_format): Implement special
25064 case for LTO and its stripped down BLOCK tree.
25066 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25069 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
25071 * tree-vrp.c (simplify_internal_call_using_ranges): If only
25072 one range is range_int_cst_p, but not both, at least optimize
25073 addition/subtraction of 0 and multiplication by 0 or 1.
25074 * gimple-fold.c (gimple_fold_call): Fold
25075 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
25076 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
25077 INTEGER_CSTs, try to fold at least x * 0 and y - y.
25079 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
25081 PR rtl-optimization/60452
25082 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
25083 <case REG>: Return 1 for invalid offsets from the frame pointer.
25085 2014-03-26 Marek Polacek <polacek@redhat.com>
25088 * doc/extend.texi (C Extensions): Mention variable-length arrays in
25091 2014-03-26 Marek Polacek <polacek@redhat.com>
25094 * doc/extend.texi (Designated Inits): Describe what happens to omitted
25097 2014-03-26 Marek Polacek <polacek@redhat.com>
25100 * ira-color.c (update_conflict_hard_regno_costs): Perform the
25101 multiplication in unsigned type.
25103 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25105 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
25107 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25109 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
25111 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25114 * cif-code.def (UNREACHABLE) New code.
25115 * ipa-inline.c (inline_small_functions): Skip edges to
25116 __builtlin_unreachable.
25117 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
25118 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
25119 predicate to __bulitin_unreachable.
25120 (set_cond_stmt_execution_predicate): Fix issue when
25121 invert_tree_comparison returns ERROR_MARK.
25122 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
25123 propagate to inline clones.
25124 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
25126 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
25127 * cgraphclones.c (cgraph_clone_node): If call destination is already
25128 ureachable, do not redirect it back.
25129 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
25132 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25134 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
25135 Do not modify inline clones.
25137 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25139 * config/i386/i386.md (general_sext_operand): New mode attr.
25140 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
25141 don't generate (sign_extend (const_int)).
25142 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
25143 operands[2]. Use We constraint instead of <i> and
25144 <general_sext_operand> predicate instead of <general_operand>.
25145 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
25146 * config/i386/constraints.md (We): New constraint.
25147 * config/i386/predicates.md (x86_64_sext_operand,
25148 sext_operand): New predicates.
25150 2014-03-25 Martin Jambor <mjambor@suse.cz>
25153 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
25154 inconsistent devirtualizations to __builtin_unreachable.
25156 2014-03-25 Marek Polacek <polacek@redhat.com>
25159 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
25161 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
25163 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
25164 order of elements for big-endian.
25166 2014-03-25 Richard Biener <rguenther@suse.de>
25168 PR middle-end/60635
25169 * gimplify-me.c (gimple_regimplify_operands): Update the
25172 2014-03-25 Martin Jambor <mjambor@suse.cz>
25175 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
25176 (lto_output_varpool_node): Likewise.
25177 (input_overwrite_node): Likewise.
25178 (input_varpool_node): Likewise.
25180 2014-03-25 Richard Biener <rguenther@suse.de>
25182 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
25183 (run_gcc): Likewise.
25185 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25187 * combine.c (simplify_compare_const): Add MODE argument.
25188 Handle mode_width 0 as very large mode_width.
25189 (try_combine, simplify_comparison): Adjust callers.
25191 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
25192 type to avoid signed integer overflow.
25193 * explow.c (plus_constant): Likewise.
25195 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
25197 * doc/generic.texi: Correct typos.
25199 2014-03-24 Tobias Burnus <burnus@net-b.de>
25201 * doc/invoke.texi (-flto): Expand section about
25202 using static libraries with LTO.
25204 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25206 PR rtl-optimization/60501
25207 * optabs.def (addptr3_optab): New optab.
25208 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
25209 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
25210 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
25212 * lra.c (emit_add3_insn): Use the addptr pattern if available.
25214 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
25216 2014-03-24 Ulrich Drepper <drepper@gmail.com>
25218 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
25221 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
25222 (_mm256_undefined_ps): Define.
25223 (_mm256_undefined_pd): Define.
25224 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
25225 (_mm_undefined_pd): Define.
25226 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
25227 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
25228 (_mm512_undefined_ps): Define.
25229 (_mm512_undefined_pd): Define.
25230 Use _mm*_undefined_*.
25231 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
25233 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
25235 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
25236 (lshr_simd): DI mode added.
25237 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
25238 (aarch64_ushr_simddi): Likewise.
25239 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
25240 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
25241 (vshrd_n_u64): Likewise.
25243 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25245 * Makefile.in (s-macro_list): Depend on cc1.
25247 2014-03-23 Teresa Johnson <tejohnson@google.com>
25249 * ipa-utils.c (ipa_print_order): Use specified dump file.
25251 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
25253 PR rtl-optimization/60601
25254 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
25256 * gcc.c (eval_spec_function): Initialize save_growing_value.
25258 2014-03-22 Jakub Jelinek <jakub@redhat.com>
25261 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
25262 code == MINUS_EXPR, never swap op0 with op1.
25264 * toplev.c (init_local_tick): Avoid signed integer multiplication
25266 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
25267 shift by first operand's bitsize.
25269 2014-03-21 Jakub Jelinek <jakub@redhat.com>
25272 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
25273 redefine to 1 or 0.
25274 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
25275 TARGET_ISA_64BIT_P(x).
25277 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25279 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
25280 pattern for vector nor instead of subtract from splat(-1).
25281 (altivec_expand_vec_perm_const_le): Likewise.
25283 2014-03-21 Richard Henderson <rth@twiddle.net>
25286 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
25287 related insns after epilogue_completed.
25289 2014-03-21 Martin Jambor <mjambor@suse.cz>
25292 * cgraph.h (symtab_node): New flag body_removed.
25293 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
25294 when removing bodies.
25295 * symtab.c (dump_symtab_base): Dump body_removed flag.
25296 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
25297 had their bodies removed.
25299 2014-03-21 Martin Jambor <mjambor@suse.cz>
25302 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
25305 2014-03-21 Richard Biener <rguenther@suse.de>
25307 PR tree-optimization/60577
25308 * tree-core.h (struct tree_base): Document nothrow_flag use
25309 in DECL_NONALIASED.
25310 * tree.h (DECL_NONALIASED): New.
25311 (may_be_aliased): Adjust.
25312 * coverage.c (build_var): Set DECL_NONALIASED.
25314 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25316 * expr.c (expand_expr_real_1): Remove outdated comment.
25318 2014-03-20 Jakub Jelinek <jakub@redhat.com>
25320 PR middle-end/60597
25321 * ira.c (adjust_cleared_regs): Call copy_rtx on
25322 *reg_equiv[REGNO (loc)].src_p before passing it to
25323 simplify_replace_fn_rtx.
25326 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
25327 into CONST, put pic register as first operand of PLUS. Use
25328 gen_const_mem for both 32-bit and 64-bit PIC got loads.
25330 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25332 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
25334 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25336 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
25337 around for store forwarding issue in the FPU on the UT699.
25338 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
25339 loads and operations if -mfix-ut699 is specified.
25340 (divtf3_hq): Tweak attribute.
25341 (sqrttf2_hq): Likewise.
25343 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25345 * calls.c (store_one_arg): Remove incorrect const qualification on the
25346 type of the temporary.
25347 * cfgexpand.c (expand_return): Likewise.
25348 * expr.c (expand_constructor): Likewise.
25349 (expand_expr_real_1): Likewise.
25351 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25353 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
25356 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
25359 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
25361 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
25363 * config/arm/aarch-common-protos.h
25364 (alu_cost_table): Fix spelling of "extend".
25365 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
25367 2014-03-19 Richard Biener <rguenther@suse.de>
25369 PR middle-end/60553
25370 * tree-core.h (tree_type_common): Re-order pointer members
25371 to reduce recursion depth during GC walks.
25373 2014-03-19 Marek Polacek <polacek@redhat.com>
25376 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
25377 before accessing it.
25379 2014-03-19 Richard Biener <rguenther@suse.de>
25382 * lto-streamer-in.c (input_function): In WPA stage do not drop
25385 2014-03-19 Jakub Jelinek <jakub@redhat.com>
25387 PR tree-optimization/60559
25388 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
25389 with build_zero_cst assignment.
25391 2014-03-18 Kai Tietz <ktietz@redhat.com>
25393 PR rtl-optimization/56356
25394 * sdbout.c (sdbout_parms): Verify that parms'
25395 incoming argument is valid.
25396 (sdbout_reg_parms): Likewise.
25398 2014-03-18 Richard Henderson <rth@redhat.com>
25401 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
25402 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
25403 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
25405 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
25407 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
25408 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
25409 Italicize plugin event names in description. Explain that
25410 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
25411 Remind that no GCC functions should be called after PLUGIN_FINISH.
25412 Explain what pragmas with expansion are.
25414 2014-03-18 Martin Liska <mliska@suse.cz>
25416 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
25417 gimple call statement is update.
25418 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
25419 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
25421 2014-03-18 Jakub Jelinek <jakub@redhat.com>
25424 * ubsan.c (ubsan_instrument_unreachable): Call
25425 initialize_sanitizer_builtins.
25426 (ubsan_pass): Likewise.
25429 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
25430 varpool_finalize_decl instead of rest_of_decl_compilation.
25432 2014-03-18 Richard Biener <rguenther@suse.de>
25434 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
25435 by using bitmap_and_compl instead of bitmap_and_compl_into.
25436 (df_rd_transfer_function): Likewise.
25438 2014-03-18 Richard Biener <rguenther@suse.de>
25440 * doc/lto.texi (fresolution): Fix typo.
25442 2014-03-18 Richard Biener <rguenther@suse.de>
25444 * doc/invoke.texi (flto): Update for changes in 4.9.
25446 2014-03-18 Richard Biener <rguenther@suse.de>
25448 * doc/loop.texi: Remove section on the removed lambda framework.
25449 Update loop docs with recent changes in preserving loop structure.
25451 2014-03-18 Richard Biener <rguenther@suse.de>
25453 * doc/lto.texi (-fresolution): Document.
25455 2014-03-18 Richard Biener <rguenther@suse.de>
25457 * doc/contrib.texi: Adjust my name.
25459 2014-03-18 Jakub Jelinek <jakub@redhat.com>
25462 * internal-fn.c: Include diagnostic-core.h.
25463 (expand_BUILTIN_EXPECT): New function.
25464 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
25465 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
25466 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
25467 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
25468 IFN_BUILTIN_EXPECT.
25469 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
25470 Revert 3 argument __builtin_expect code.
25471 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
25472 * gimple-fold.c (gimple_fold_call): Likewise.
25473 * tree.h (fold_builtin_expect): New prototype.
25474 * builtins.c (build_builtin_expect_predicate): Add predictor
25475 argument, if non-NULL, create 3 argument __builtin_expect.
25476 (fold_builtin_expect): No longer static. Add ARG2 argument,
25477 pass it through to build_builtin_expect_predicate.
25478 (fold_builtin_2): Adjust caller.
25479 (fold_builtin_3): Handle BUILT_IN_EXPECT.
25480 * internal-fn.def (BUILTIN_EXPECT): New.
25482 2014-03-18 Tobias Burnus <burnus@net-b.de>
25485 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
25486 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
25487 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
25489 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
25492 * predict.c (combine_predictions_for_bb): Fix up formatting.
25493 (expr_expected_value_1, expr_expected_value): Add predictor argument,
25494 fill what it points to if non-NULL.
25495 (tree_predict_by_opcode): Adjust caller, use the predictor.
25496 * predict.def (PRED_COMPARE_AND_SWAP): Add.
25498 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
25500 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
25501 proper constant for the store mode.
25503 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
25505 * symtab.c (change_decl_assembler_name): Fix transparent alias
25506 chain construction.
25508 2014-03-16 Renlin Li <Renlin.Li@arm.com>
25510 * config/aarch64/aarch64.c: Correct the comments about the
25511 aarch64 stack layout.
25513 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
25515 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
25516 check for GF_OMP_FOR_KIND_FOR.
25518 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
25520 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
25521 ymm and zmm register names.
25523 2014-03-17 Jakub Jelinek <jakub@redhat.com>
25526 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
25527 note creation for the 2010-08-31 changes.
25529 2014-03-17 Marek Polacek <polacek@redhat.com>
25531 PR middle-end/60534
25532 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
25533 as -fno-tree-loop-vectorize.
25534 (expand_omp_simd): Likewise.
25536 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
25538 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
25539 (eligible_for_call_delay): New prototype.
25540 * config/sparc/sparc.c (tls_call_delay): Rename into...
25541 (eligible_for_call_delay): ...this. Return false if the instruction
25542 cannot be put in the delay slot of a branch.
25543 (eligible_for_restore_insn): Simplify.
25544 (eligible_for_return_delay): Return false if the instruction cannot be
25545 put in the delay slot of a branch and simplify.
25546 (eligible_for_sibcall_delay): Return false if the instruction cannot be
25547 put in the delay slot of a branch.
25548 * config/sparc/sparc.md (fix_ut699): New attribute.
25549 (tls_call_delay): Delete.
25550 (in_call_delay): Reimplement.
25551 (eligible_for_sibcall_delay): Rename into...
25552 (in_sibcall_delay): ...this.
25553 (eligible_for_return_delay): Rename into...
25554 (in_return_delay): ...this.
25555 (in_branch_delay): Reimplement.
25556 (in_uncond_branch_delay): Delete.
25557 (in_annul_branch_delay): Delete.
25559 2014-03-14 Richard Henderson <rth@redhat.com>
25562 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
25563 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
25564 (*floathi<X87MODEF>2_i387_with_temp): Remove.
25565 (floathi splitters): Remove.
25566 (float<SWI48x>xf2): New pattern.
25567 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
25568 code that tried to handle DImode for 32-bit, but which was excluded
25569 by the pattern's condition. Drop allocation of stack temporary.
25570 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
25571 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
25572 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
25573 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
25574 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
25575 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
25576 (*float<SWI48><MODEF>2_sse_interunit): Remove.
25577 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
25578 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
25579 (*float<SWI48x><X87MODEF>2_i387): Remove.
25580 (all float _with_temp splitters): Remove.
25581 (*float<SWI48x><MODEF>2_i387): New pattern.
25582 (*float<SWI48><MODEF>2_sse): New pattern.
25583 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
25584 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
25586 2014-03-14 Jakub Jelinek <jakub@redhat.com>
25587 Marek Polacek <polacek@redhat.com>
25589 PR middle-end/60484
25590 * common.opt (dump_base_name_prefixed): New Variable.
25591 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
25592 if x_dump_base_name_prefixed is already set, set it at the end.
25594 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
25596 PR rtl-optimization/60508
25597 * lra-constraints.c (get_reload_reg): Add new parameter
25599 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
25600 Pass the new parameter values.
25602 2014-03-14 Richard Biener <rguenther@suse.de>
25604 * common.opt: Revert unintented changes from r205065.
25605 * opts.c: Likewise.
25607 2014-03-14 Richard Biener <rguenther@suse.de>
25609 PR middle-end/60518
25610 * cfghooks.c (split_block): Properly adjust all loops the
25611 block was a latch of.
25613 2014-03-14 Martin Jambor <mjambor@suse.cz>
25616 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
25619 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
25622 * config/avr/avr.c (avr_set_current_function): Pass function name
25623 through default_strip_name_encoding before sanity checking instead
25624 of skipping the first char of the assembler name.
25626 2014-03-13 Richard Henderson <rth@redhat.com>
25629 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
25630 (ix86_force_to_memory, ix86_free_from_memory): Remove.
25631 * config/i386/i386-protos.h: Likewise.
25632 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
25633 in the expander instead of a splitter.
25634 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
25635 any possibility of requiring a memory.
25636 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
25637 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
25638 (fp branch splitters): Update for ix86_split_fp_branch.
25639 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
25640 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
25641 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
25642 (*fop_<MODEF>_2_i387): Remove f/r alternative.
25643 (*fop_<MODEF>_3_i387): Likewise.
25644 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
25645 (splitters for the fop_* register patterns): Remove.
25646 (fscalexf4_i387): Rename from *fscalexf4_i387.
25647 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
25649 2014-03-13 Jakub Jelinek <jakub@redhat.com>
25651 PR tree-optimization/59779
25652 * tree-dfa.c (get_ref_base_and_extent): Use double_int
25653 type for bitsize and maxsize instead of HOST_WIDE_INT.
25655 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
25657 PR rtl-optimization/57320
25658 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
25659 the CFG after thread_prologue_and_epilogue_insns.
25661 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
25663 PR rtl-optimization/57189
25664 * lra-constraints.c (process_alt_operands): Disfavor spilling
25667 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
25669 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
25671 2014-03-13 Jakub Jelinek <jakub@redhat.com>
25673 PR tree-optimization/59025
25674 PR middle-end/60418
25675 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
25676 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
25678 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
25681 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
25682 calls of avr_out_plus_1.
25684 2014-03-13 Bin Cheng <bin.cheng@arm.com>
25686 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
25687 BB's single pred and update the father loop's latch info later.
25689 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
25691 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
25695 (VEC_base): Likewise.
25696 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
25697 registers, we need to swap double words in little endian mode.
25699 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
25700 to be a container mode for 128-bit integer operations added in ISA
25701 2.07. Unlike TImode and PTImode, the preferred register set is
25702 the Altivec/VMX registers for the 128-bit operations.
25704 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
25706 (rs6000_split_128bit_ok_p): Likewise.
25708 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
25709 macros for creating ISA 2.07 normal and overloaded builtin
25710 functions with 3 arguments.
25711 (BU_P8V_OVERLOAD_3): Likewise.
25712 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
25713 for use as overloaded functions.
25714 (VPERM_1TI_UNS): Likewise.
25715 (VSEL_1TI): Likewise.
25716 (VSEL_1TI_UNS): Likewise.
25717 (ST_INTERNAL_1ti): Likewise.
25718 (LD_INTERNAL_1ti): Likewise.
25719 (XXSEL_1TI): Likewise.
25720 (XXSEL_1TI_UNS): Likewise.
25721 (VPERM_1TI): Likewise.
25722 (VPERM_1TI_UNS): Likewise.
25723 (XXPERMDI_1TI): Likewise.
25724 (SET_1TI): Likewise.
25725 (LXVD2X_V1TI): Likewise.
25726 (STXVD2X_V1TI): Likewise.
25727 (VEC_INIT_V1TI): Likewise.
25728 (VEC_SET_V1TI): Likewise.
25729 (VEC_EXT_V1TI): Likewise.
25730 (EQV_V1TI): Likewise.
25731 (NAND_V1TI): Likewise.
25732 (ORC_V1TI): Likewise.
25733 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
25734 added in ISA 2.07. Add both normal 'altivec' builtins, and the
25735 overloaded builtin.
25736 (VADDUQM): Likewise.
25737 (VSUBCUQ): Likewise.
25738 (VADDEUQM): Likewise.
25739 (VADDECUQ): Likewise.
25740 (VSUBEUQM): Likewise.
25741 (VSUBECUQ): Likewise.
25743 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
25744 __int128_t and __uint128_t types.
25745 (__uint128_type): Likewise.
25746 (altivec_categorize_keyword): Add support for vector __int128_t,
25747 vector __uint128_t, vector __int128, and vector unsigned __int128
25748 as a container type for TImode operations that need to be done in
25749 VSX/Altivec registers.
25750 (rs6000_macro_to_expand): Likewise.
25751 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
25752 to support 128-bit integer instructions vaddcuq, vadduqm,
25753 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
25754 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
25756 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
25757 for V1TImode, and set up preferences to use VSX/Altivec registers.
25758 Setup VSX reload handlers.
25759 (rs6000_debug_reg_global): Likewise.
25760 (rs6000_init_hard_regno_mode_ok): Likewise.
25761 (rs6000_preferred_simd_mode): Likewise.
25762 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
25763 (easy_altivec_constant): Likewise.
25764 (output_vec_const_move): Likewise.
25765 (rs6000_expand_vector_set): Convert V1TImode set and extract to
25767 (rs6000_expand_vector_extract): Likewise.
25768 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
25770 (rs6000_const_vec): Add support for V1TImode.
25771 (rs6000_emit_le_vsx_load): Swap double words when loading or
25772 storing TImode/V1TImode.
25773 (rs6000_emit_le_vsx_store): Likewise.
25774 (rs6000_emit_le_vsx_move): Likewise.
25775 (rs6000_emit_move): Add support for V1TImode.
25776 (altivec_expand_ld_builtin): Likewise.
25777 (altivec_expand_st_builtin): Likewise.
25778 (altivec_expand_vec_init_builtin): Likewise.
25779 (altivec_expand_builtin): Likewise.
25780 (rs6000_init_builtins): Add support for V1TImode type. Add
25781 support for ISA 2.07 128-bit integer builtins. Define type names
25782 for the VSX/Altivec vector types.
25783 (altivec_init_builtins): Add support for overloaded vector
25784 functions with V1TImode type.
25785 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
25786 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
25788 (rs6000_split_128bit_ok_p): Likewise.
25789 (rs6000_handle_altivec_attribute): Create V1TImode from vector
25790 __int128_t and vector __uint128_t.
25792 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
25793 and mode attributes.
25795 (VSX_M2): Likewise.
25800 (VS_scalar): Likewise.
25801 (VS_double): Likewise.
25802 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
25804 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
25805 we support the ISA 2.07 128-bit integer arithmetic instructions.
25806 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
25807 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
25808 and TImode types for use with the builtin functions.
25809 (V1TI_type_node): Likewise.
25810 (unsigned_V1TI_type_node): Likewise.
25811 (intTI_type_internal_node): Likewise.
25812 (uintTI_type_internal_node): Likewise.
25814 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
25815 128-bit builtin functions.
25816 (UNSPEC_VADDEUQM): Likewise.
25817 (UNSPEC_VADDECUQ): Likewise.
25818 (UNSPEC_VSUBCUQ): Likewise.
25819 (UNSPEC_VSUBEUQM): Likewise.
25820 (UNSPEC_VSUBECUQ): Likewise.
25821 (VM): Add V1TImode to vector mode iterators.
25823 (VI_unit): Likewise.
25824 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
25825 (altivec_vaddcuq): Likewise.
25826 (altivec_vsubuqm): Likewise.
25827 (altivec_vsubcuq): Likewise.
25828 (altivec_vaddeuqm): Likewise.
25829 (altivec_vaddecuq): Likewise.
25830 (altivec_vsubeuqm): Likewise.
25831 (altivec_vsubecuq): Likewise.
25833 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
25835 (BOOL_128): Likewise.
25836 (BOOL_REGS_OUTPUT): Likewise.
25837 (BOOL_REGS_OP1): Likewise.
25838 (BOOL_REGS_OP2): Likewise.
25839 (BOOL_REGS_UNARY): Likewise.
25840 (BOOL_REGS_AND_CR0): Likewise.
25842 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
25843 128-bit integer builtin support.
25844 (vec_vadduqm): Likewise.
25845 (vec_vaddecuq): Likewise.
25846 (vec_vaddeuqm): Likewise.
25847 (vec_vsubecuq): Likewise.
25848 (vec_vsubeuqm): Likewise.
25849 (vec_vsubcuq): Likewise.
25850 (vec_vsubuqm): Likewise.
25852 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25853 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
25854 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
25855 128-bit integer add/subtract to ISA 2.07.
25857 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
25859 * config/arc/arc.c (arc_predicate_delay_insns):
25860 Fix third argument passed to conditionalize_nonjump.
25862 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
25864 * config/aarch64/aarch64-builtins.c
25865 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
25866 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
25867 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
25868 instead of __builtin_lfloor.
25869 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
25871 2014-03-12 Jakub Jelinek <jakub@redhat.com>
25873 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
25874 (tree_ssa_ifcombine_bb_1): New function.
25875 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
25876 is an empty forwarder block to then_bb or vice versa and then_bb
25877 and else_bb are effectively swapped.
25879 2014-03-12 Christian Bruel <christian.bruel@st.com>
25882 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
25883 REG_CFA_DEF_CFA note.
25884 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
25885 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
25887 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
25889 PR tree-optimization/60454
25890 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
25892 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25894 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
25895 Do not define target_cpu_default2 to generic.
25896 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
25897 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
25898 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
25900 2014-03-12 Jakub Jelinek <jakub@redhat.com>
25901 Marc Glisse <marc.glisse@inria.fr>
25903 PR tree-optimization/60502
25904 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
25905 instead of build_low_bits_mask.
25907 2014-03-12 Jakub Jelinek <jakub@redhat.com>
25909 PR middle-end/60482
25910 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
25911 if there are multiple uses, but op doesn't live on E edge.
25912 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
25913 clobber stmts before __builtin_unreachable.
25915 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
25917 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
25918 hard_frame_pointer_rtx.
25919 * cse.c (cse_insn): Remove volatile check.
25920 * cselib.c (cselib_process_insn): Likewise.
25921 * dse.c (scan_insn): Likewise.
25923 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
25925 * config/arc/arc.c (conditionalize_nonjump): New function,
25927 (arc_ifcvt): ... this.
25928 (arc_predicate_delay_insns): Use it.
25930 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
25932 * config/arc/predicates.md (extend_operand): During/after reload,
25933 allow const_int_operand.
25934 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
25935 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
25936 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
25938 (umulsi3_highpart_i): Likewise.
25940 2014-03-11 Richard Biener <rguenther@suse.de>
25942 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
25943 Add asserts to guard possible wrong-code bugs.
25945 2014-03-11 Richard Biener <rguenther@suse.de>
25947 PR tree-optimization/60429
25948 PR tree-optimization/60485
25949 * tree-ssa-structalias.c (set_union_with_increment): Properly
25950 take into account all fields that overlap the shifted vars.
25951 (do_sd_constraint): Likewise.
25952 (do_ds_constraint): Likewise.
25953 (get_constraint_for_ptr_offset): Likewise.
25955 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
25957 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
25958 (nios2_compute_frame_layout):
25959 Add calculation of cfun->machine->fp_save_offset.
25960 (nios2_expand_prologue): Correct setting of frame pointer register
25962 (nios2_expand_epilogue): Update recovery of stack pointer from
25963 frame pointer accordingly.
25964 (nios2_initial_elimination_offset): Update calculation of offset
25965 for eliminating to HARD_FRAME_POINTER_REGNUM.
25967 2014-03-10 Jakub Jelinek <jakub@redhat.com>
25970 * ipa.c (symtab_remove_unreachable_nodes): Don't call
25971 cgraph_get_create_node on VAR_DECLs.
25973 2014-03-10 Richard Biener <rguenther@suse.de>
25975 PR middle-end/60474
25976 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
25978 2014-03-08 Douglas B Rupp <rupp@gnat.com>
25980 * config/vms/vms.opt (vms_float_format): New variable.
25982 2014-03-08 Tobias Burnus <burnus@net-b.de>
25984 * doc/invoke.texi (-fcilkplus): Update implementation status.
25986 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
25987 Richard Biener <rguenther@suse.de>
25989 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
25990 consistently accross all TUs.
25991 (run_gcc): Enable -fshort-double automatically at link at link-time
25992 and disallow override.
25994 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
25997 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
25998 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
25999 if they can't be used.
26001 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26003 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
26004 for Solaris 11/x86 ld.
26005 * configure: Regenerate.
26007 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26009 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
26010 (LIB_TLS_SPEC): Save as ld_tls_libs.
26011 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
26012 (HAVE_AS_IX86_TLSLDM): New test.
26013 * configure, config.in: Regenerate.
26014 * config/i386/i386.c (legitimize_tls_address): Fall back to
26015 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
26016 cannot support TLS_MODEL_LOCAL_DYNAMIC.
26017 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
26018 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
26020 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
26022 * common.opt (fira-loop-pressure): Mark as optimization.
26024 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
26026 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
26027 an OpenMP mappable type.
26029 2014-03-06 Matthias Klose <doko@ubuntu.com>
26031 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
26032 MULTILIB_OSDIRNAMES is not defined.
26034 2014-03-06 Jakub Jelinek <jakub@redhat.com>
26035 Meador Inge <meadori@codesourcery.com>
26038 * config/arm/arm.c (arm_tls_symbol_p): Remove.
26039 (arm_legitimize_address): Call legitimize_tls_address for any
26040 arm_tls_referenced_p expression, handle constant addend. Call it
26041 before testing for !TARGET_ARM.
26042 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
26044 2014-03-06 Richard Biener <rguenther@suse.de>
26046 PR middle-end/60445
26050 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26052 * tree-streamer.c (record_common_node): Assert we don't record
26053 nodes with type double.
26054 (preload_common_node): Skip type double, complex double and double
26055 pointer since it is now frontend dependent due to fshort-double option.
26057 2014-03-06 Richard Biener <rguenther@suse.de>
26059 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
26060 or -fno-lto is specified and the linker has full plugin support.
26061 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
26062 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
26063 * lto-wrapper.c (merge_and_complain): Merge compile-time
26064 optimization levels.
26065 (run_gcc): And pass it through to the link options.
26067 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
26071 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26073 * cselib.c (remove_useless_values): Skip to avoid quadratic
26074 behavior if the condition moved from...
26075 (cselib_process_insn): ... here holds.
26077 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26080 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
26081 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
26084 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
26085 (TM_H): Add x86-tune.def.
26087 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26089 * config/aarch64/aarch64.c (generic_tunings):
26090 Use cortexa57_extra_costs.
26092 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26095 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
26096 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
26097 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
26100 2014-03-04 Heiher <r@hev.cc>
26102 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
26103 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
26105 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
26107 * config/i386/predicates.md (const2356_operand): Change to ...
26108 (const2367_operand): ... this.
26109 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
26111 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26112 (*avx512pf_scatterpf<mode>sf): Ditto.
26113 (avx512pf_scatterpf<mode>df): Ditto.
26114 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26115 (*avx512pf_scatterpf<mode>df): Ditto.
26116 * config/i386/i386.c (ix86_expand_builtin): Update
26117 incorrect hint operand error message.
26119 2014-03-04 Richard Biener <rguenther@suse.de>
26121 * lto-section-in.c (lto_get_section_data): Fix const cast.
26123 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26125 * tree-streamer.c (record_common_node): Assert we don't record
26126 nodes with type double.
26127 (preload_common_node): Skip type double, complex double and double
26128 pointer since it is now frontend dependent due to fshort-double option.
26130 2014-03-04 Richard Biener <rguenther@suse.de>
26133 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
26134 (lto_input_toplevel_asms): Likewise.
26135 * lto-section-in.c (lto_get_section_data): Instead do it here
26138 2014-03-04 Richard Biener <rguenther@suse.de>
26140 PR tree-optimization/60382
26141 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
26142 dead PHIs a reduction.
26144 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
26146 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
26148 (_mm_prefetch): Move out of GCC target("sse") pragma.
26149 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
26150 GCC target("prfchw") pragma.
26151 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
26153 * config/i386/i386.c (ix86_option_override_internal): Enable
26154 -mprfchw with -mprefetchwt1.
26156 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26158 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
26161 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26163 * opts.h (CL_PCH_IGNORE): Define.
26164 * targhooks.c (option_affects_pch_p):
26165 Return false for options that have CL_PCH_IGNORE set.
26166 * opt-functions.awk: Process PchIgnore.
26167 * doc/options.texi: Document PchIgnore.
26169 * config/arc/arc.opt (misize): Add PchIgnore property.
26171 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26173 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
26174 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
26175 constraint on constants to permit them being loaded into
26176 GENERAL_REGS or BASE_REGS.
26178 2014-03-03 Nick Clifton <nickc@redhat.com>
26180 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
26181 anti-cacnonical alternatives.
26182 (negandhi3_real): New pattern.
26183 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
26185 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
26187 * config/avr/avr-mcus.def: Remove atxmega16x1.
26188 * config/avr/avr-tables.opt: Regenerate.
26189 * config/avr/t-multilib: Regenerate.
26190 * doc/avr-mmcu.texi: Regenerate.
26192 2014-03-03 Tobias Grosser <tobias@grosser.es>
26193 Mircea Namolaru <mircea.namolaru@inria.fr>
26195 PR tree-optimization/58028
26196 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
26199 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26201 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
26202 not handled by recognizers.
26204 2014-03-03 Jakub Jelinek <jakub@redhat.com>
26206 PR middle-end/60175
26207 * function.c (expand_function_end): Don't emit
26208 clobber_return_register sequence if clobber_after is a BARRIER.
26209 * cfgexpand.c (construct_exit_block): Append instructions before
26210 return_label to prev_bb.
26212 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26214 * config/rs6000/constraints.md: Document reserved use of "wc".
26216 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
26219 * ipa.c (function_and_variable_visibility): When dissolving comdat
26220 group, also set all symbols to local.
26222 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
26227 2013-12-14 Jan Hubicka <jh@suse.cz>
26228 PR middle-end/58477
26229 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
26231 2014-03-02 Jon Beniston <jon@beniston.com>
26237 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
26238 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
26239 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
26240 (simple_return, *simple_return): New patterns
26241 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
26242 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
26244 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
26246 * dwarf2out.c (gen_subprogram_die): Tidy.
26248 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
26251 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
26252 (*mov_t_msb_neg_negc): ... this new insn.
26254 2014-02-28 Jason Merrill <jason@redhat.com>
26257 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
26260 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
26263 * dwarf2out.c (decltype_auto_die): New static.
26264 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
26265 (gen_type_die_with_usage): Handle 'decltype(auto)'.
26266 (is_cxx_auto): Likewise.
26268 2014-02-28 Ian Bolton <ian.bolton@arm.com>
26270 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
26271 we are not using general regs only.
26273 2014-02-28 Richard Biener <rguenther@suse.de>
26276 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
26277 previous fix and only allow to remove trivial pre-headers
26278 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
26279 (remove_forwarder_block): Properly update the latch of a loop.
26281 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26284 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
26285 (cselib_preserved_hash_table): New.
26286 (preserve_constants_and_equivs): Move preserved vals to it.
26287 (cselib_find_slot): Look it up first.
26288 (cselib_init): Initialize it.
26289 (cselib_finish): Release it.
26290 (dump_cselib_table): Dump it.
26292 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26295 * cselib.c (remove_useless_values): Skip to avoid quadratic
26296 behavior if the condition moved from...
26297 (cselib_process_insn): ... here holds.
26299 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26302 * var-tracking.c (vt_initialize): Apply the same condition to
26303 preserve the CFA base value.
26305 2014-02-28 Joey Ye <joey.ye@arm.com>
26308 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
26309 if reload in progress or completed.
26311 2014-02-28 Tobias Burnus <burnus@net-b.de>
26313 PR middle-end/60147
26314 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
26317 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
26319 * doc/tm.texi.in (Condition Code Status): Update documention for
26320 relative locations of cc0-setter and cc0-user.
26322 2014-02-27 Jeff Law <law@redhat.com>
26324 PR rtl-optimization/52714
26325 * combine.c (try_combine): When splitting an unrecognized PARALLEL
26326 into two independent simple sets, if I3 is a jump, ensure the
26327 pattern we place into I3 is a (set (pc) ...).
26329 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
26330 Jeff Law <law@redhat.com>
26332 PR rtl-optimization/49847
26333 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
26334 are in different blocks.
26335 * doc/tm.texi (Condition Code Status): Update documention for
26336 relative locations of cc0-setter and cc0-user.
26338 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
26341 * lra.c (lra_emit_add): Check SUBREG too.
26343 2014-02-27 Andreas Schwab <schwab@suse.de>
26345 * config/m68k/m68k.c (m68k_option_override): Disable
26346 -flive-range-shrinkage for classic m68k.
26347 (m68k_override_options_after_change): Likewise.
26349 2014-02-27 Marek Polacek <polacek@redhat.com>
26351 PR middle-end/59223
26352 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
26353 -Wmaybe-uninitialized.
26355 2014-02-27 Alan Modra <amodra@gmail.com>
26358 * reload1.c (emit_input_reload_insns): When reload_override_in,
26359 set old to rl->in_reg when rl->in_reg is a subreg.
26361 2014-02-26 Richard Biener <rguenther@suse.de>
26364 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
26366 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
26368 * common/config/i386/predicates.md (const1256_operand): Remove.
26369 (const2356_operand): New.
26370 (const_1_to_2_operand): Remove.
26371 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
26372 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
26373 (*avx512pf_gatherpf<mode>sf): Ditto.
26374 (avx512pf_gatherpf<mode>df): Ditto.
26375 (*avx512pf_gatherpf<mode>df_mask): Ditto.
26376 (*avx512pf_gatherpf<mode>df): Ditto.
26377 (avx512pf_scatterpf<mode>sf): Ditto.
26378 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26379 (*avx512pf_scatterpf<mode>sf): Ditto.
26380 (avx512pf_scatterpf<mode>df): Ditto.
26381 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26382 (*avx512pf_scatterpf<mode>df): Ditto.
26383 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
26385 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
26387 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
26388 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
26389 (_mm512_mask_testn_epi64_mask): Move to ...
26390 * config/i386/avx512cdintrin.h: Here.
26391 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
26392 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
26393 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
26394 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
26395 TARGET_AVX512F from TARGET_AVX512CD.
26397 2014-02-26 Richard Biener <rguenther@suse.de>
26400 * ipa.c (walk_polymorphic_call_targets): Properly guard
26401 call to inline_update_overall_summary.
26403 2014-02-26 Bin Cheng <bin.cheng@arm.com>
26406 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
26407 and latches only if requested. Fix latch if it is removed.
26408 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
26409 LOOPS_HAVE_PREHEADERS.
26411 2014-02-25 Andrew Pinski <apinski@cavium.com>
26413 * builtins.c (expand_builtin_thread_pointer): Create a new target
26414 when the target is NULL.
26416 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
26418 PR rtl-optimization/60317
26419 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
26420 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
26421 * lra-assigns.c: Include params.h.
26422 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
26423 other reload pseudos considerations.
26425 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26427 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
26428 to use canonical form for nor<mode>3.
26430 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26433 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
26436 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
26438 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
26439 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
26440 (ix86_handle_option): Handle OPT_mprefetchwt1.
26441 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
26442 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
26444 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
26445 OPTION_MASK_ISA_PREFETCHWT1.
26446 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
26447 (PTA_PREFETCHWT1): New.
26448 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
26449 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
26450 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
26451 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
26452 (*prefetch_avx512pf_<mode>_: Change into ...
26453 (*prefetch_prefetchwt1_<mode>: This.
26454 * config/i386/i386.opt (mprefetchwt1): New.
26455 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
26456 (_mm_prefetch): Handle intent to write.
26457 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
26459 2014-02-25 Richard Biener <rguenther@suse.de>
26461 PR middle-end/60291
26462 * emit-rtl.c (mem_attrs_htab): Remove.
26463 (mem_attrs_htab_hash): Likewise.
26464 (mem_attrs_htab_eq): Likewise.
26465 (set_mem_attrs): Always allocate new mem-attrs when something changed.
26466 (init_emit_once): Do not allocate mem_attrs_htab.
26468 2014-02-25 Richard Biener <rguenther@suse.de>
26471 * lto-opts.c (lto_write_options): Output non-explicit conservative
26472 -fwrapv, -fno-trapv and -fno-strict-overflow.
26473 * lto-wrapper.c (merge_and_complain): Handle merging those options.
26474 (run_gcc): And pass them through.
26476 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
26478 * sel-sched.c (calculate_new_fences): New parameter ptime.
26479 Calculate it as a maximum over all fence cycles.
26480 (sel_sched_region_2): Adjust the call to calculate_new_fences.
26481 Print the final schedule timing when sched_verbose.
26483 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
26485 PR rtl-optimization/60292
26486 * sel-sched.c (fill_vec_av_set): Do not reset target availability
26487 bit fot the fence instruction.
26489 2014-02-24 Alangi Derick <alangiderick@gmail.com>
26491 * calls.h: Fix typo in comment.
26493 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
26495 * config/pa/pa.c (pa_output_move_double): Don't valididate when
26496 adjusting offsetable addresses.
26498 2014-02-24 Guozhi Wei <carrot@google.com>
26500 * sparseset.h (sparseset_pop): Fix the wrong index.
26502 2014-02-24 Walter Lee <walt@tilera.com>
26504 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
26505 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
26507 * common/config/tilegx/tilegx-common.c
26508 (TARGET_DEFAULT_TARGET_FLAGS): Define.
26509 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
26510 (LINK_SPEC): Ditto.
26511 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
26512 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
26513 (tilegx_gimplify_va_arg_expr): Handle big endian.
26514 (tilegx_expand_unaligned_load): Ditto.
26515 (tilegx_expand_unaligned_store): Ditto.
26516 (TARGET_RETURN_IN_MSB): New.
26517 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
26518 (TARGET_ENDIAN_DEFAULT): New.
26519 (TARGET_BIG_ENDIAN): Handle big endian.
26520 (BYTES_BIG_ENDIAN): Ditto.
26521 (WORDS_BIG_ENDIAN): Ditto.
26522 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
26523 (ENDIAN_SPEC): New.
26524 (EXTRA_SPECS): New.
26525 * config/tilegx/tilegx.md (extv): Handle big endian.
26527 (insn_st<n>): Ditto.
26528 (insn_st<n>_add<bitsuffix>): Ditto.
26529 (insn_stnt<n>): Ditto.
26530 (insn_stnt<n>_add<bitsuffix>):Ditto.
26531 (vec_interleave_highv8qi): Handle big endian.
26532 (vec_interleave_highv8qi_be): New.
26533 (vec_interleave_highv8qi_le): New.
26534 (insn_v1int_h): Handle big endian.
26535 (vec_interleave_lowv8qi): Handle big endian.
26536 (vec_interleave_lowv8qi_be): New.
26537 (vec_interleave_lowv8qi_le): New.
26538 (insn_v1int_l): Handle big endian.
26539 (vec_interleave_highv4hi): Handle big endian.
26540 (vec_interleave_highv4hi_be): New.
26541 (vec_interleave_highv4hi_le): New.
26542 (insn_v2int_h): Handle big endian.
26543 (vec_interleave_lowv4hi): Handle big endian.
26544 (vec_interleave_lowv4hi_be): New.
26545 (vec_interleave_lowv4hi_le): New.
26546 (insn_v2int_l): Handle big endian.
26547 (vec_interleave_highv2si): Handle big endian.
26548 (vec_interleave_highv2si_be): New.
26549 (vec_interleave_highv2si_le): New.
26550 (insn_v4int_h): Handle big endian.
26551 (vec_interleave_lowv2si): Handle big endian.
26552 (vec_interleave_lowv2si_be): New.
26553 (vec_interleave_lowv2si_le): New.
26554 (insn_v4int_l): Handle big endian.
26555 * config/tilegx/tilegx.opt (mbig-endian): New option.
26556 (mlittle-endian): New option.
26557 * doc/install.texi: Document tilegxbe-linux.
26558 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
26560 2014-02-24 Martin Jambor <mjambor@suse.cz>
26563 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
26564 there are no parameter descriptors.
26566 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
26568 PR rtl-optimization/60268
26569 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
26570 initialization to ...
26571 (sched_rgn_init): ... here.
26572 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
26574 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
26576 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
26579 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
26581 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
26584 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
26586 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
26587 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
26589 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
26591 * config/microblaze/predicates.md: Add cmp_op predicate.
26592 * config/microblaze/microblaze.md: Add branch_compare instruction
26593 which uses cmp_op predicate and emits cmp insn before branch.
26594 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
26595 to microblaze_expand_conditional_branch and consolidate logic.
26596 (microblaze_expand_conditional_branch): emit branch_compare
26597 insn instead of handling cmp op separate from branch insn.
26599 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26601 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
26604 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26606 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
26607 define_insn with define_expand and new define_insn
26608 *altivec_lve<VI_char>x_internal.
26609 (altivec_stve<VI_char>x): Replace define_insn with define_expand
26610 and new define_insn *altivec_stve<VI_char>x_internal.
26611 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
26613 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
26615 (altivec_expand_stvex_be): New function.
26617 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
26619 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
26620 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
26621 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
26622 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
26624 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
26627 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
26628 instead of emit_move_insn.
26630 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26632 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
26633 vspltw with vsldoi.
26634 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
26635 gen_altivec_vsumsws.
26637 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26639 * config/rs6000/altivec.md (altivec_lvxl): Rename as
26640 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
26641 (altivec_lvxl_<mode>): New define_expand incorporating
26642 -maltivec=be semantics where needed.
26643 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
26644 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
26645 semantics where needed.
26646 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
26647 (altivec_stvx_<mode>): New define_expand incorporating
26648 -maltivec=be semantics where needed.
26649 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
26650 VM2 iterator instead of V4SI.
26651 (altivec_stvxl_<mode>): New define_expand incorporating
26652 -maltivec=be semantics where needed.
26653 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
26654 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
26655 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
26656 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
26657 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
26658 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
26659 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
26660 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
26661 ALTIVEC_BUILTIN_STVXL.
26662 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
26663 (altivec_expand_stvx_be): Likewise.
26664 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
26665 (altivec_expand_lvx_be): Likewise.
26666 (altivec_expand_stvx_be): Likewise.
26667 (altivec_expand_builtin): Add cases for
26668 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
26669 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
26670 (altivec_init_builtins): Add definitions for
26671 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
26672 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
26674 2014-02-21 Catherine Moore <clm@codesourcery.com>
26676 * doc/invoke.texi (mvirt, mno-virt): Document.
26677 * config/mips/mips.opt (mvirt): New option.
26678 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
26680 2014-02-21 Richard Biener <rguenther@suse.de>
26682 PR tree-optimization/60276
26683 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
26684 (STMT_VINFO_MIN_NEG_DIST): New macro.
26685 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
26686 STMT_VINFO_MIN_NEG_DIST.
26687 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
26688 made for negative dependence distances still hold.
26690 2014-02-21 Richard Biener <rguenther@suse.de>
26692 PR middle-end/60291
26693 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
26694 DECL_INITIAL for globals not in the current function context.
26696 2014-02-21 Jakub Jelinek <jakub@redhat.com>
26698 PR tree-optimization/56490
26699 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
26700 * tree-ssa-uninit.c: Include params.h.
26701 (compute_control_dep_chain): Add num_calls argument, return false
26702 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
26703 num_calls to recursive call.
26704 (find_predicates): Change dep_chain into normal array,
26705 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
26706 variable and adjust compute_control_dep_chain caller.
26707 (find_def_preds): Likewise.
26709 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
26711 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
26712 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
26714 2014-02-21 Nick Clifton <nickc@redhat.com>
26716 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
26717 (pushhi1): Likewise.
26718 (popqi1): Add mode to pre_dec.
26719 (pophi1): Likewise.
26721 2014-02-21 Jakub Jelinek <jakub@redhat.com>
26723 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
26724 mode for mask of V8SFmode permutation.
26726 2014-02-20 Richard Henderson <rth@redhat.com>
26729 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
26730 a new pseudo for OLDVAL.
26732 2014-02-20 Jakub Jelinek <jakub@redhat.com>
26735 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
26736 gen_reg_rtx if d->testing_p.
26737 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
26738 if d->testing_p and we will certainly return true.
26739 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
26742 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
26744 * emit-rtl.c (gen_reg_rtx): Assert that
26745 crtl->emit.regno_pointer_align_length is non-zero.
26747 2014-02-20 Richard Henderson <rth@redhat.com>
26750 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
26751 on failure the store back into EXPECT.
26753 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
26754 Sandra Loosemore <sandra@codesourcery.com>
26756 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
26757 * config/nios2/nios2.c (nios2_function_profiler): Add
26758 -fPIC (flag_pic == 2) support.
26759 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
26760 (nios2_large_offset_p): New function.
26761 (nios2_unspec_reloc_p): Move up position, update to use
26762 nios2_large_offset_p.
26763 (nios2_unspec_address): Remove function.
26764 (nios2_unspec_offset): New function.
26765 (nios2_large_got_address): New function.
26766 (nios2_got_address): Add large offset support.
26767 (nios2_legitimize_tls_address): Update usage of removed and new
26769 (nios2_symbol_binds_local_p): New function.
26770 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
26771 (nios2_legitimize_address): Update to use nios2_large_offset_p.
26772 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
26773 (nios2_print_operand): Merge H/L processing, add hiadj/lo
26774 processing for (const (unspec ...)).
26775 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
26777 2014-02-20 Richard Biener <rguenther@suse.de>
26779 * tree-cfg.c (replace_uses_by): Mark altered BBs before
26780 doing the substitution.
26781 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
26783 2014-02-20 Martin Jambor <mjambor@suse.cz>
26786 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
26787 info when checking whether lattices are bottom.
26789 2014-02-20 Richard Biener <rguenther@suse.de>
26791 PR middle-end/60221
26792 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
26795 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
26798 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
26799 parameter specifying the scaling.
26800 (inline_call): Update.
26801 (want_inline_recursively): Guard division by zero.
26802 (recursive_inlining): Update.
26803 * ipa-inline.h (clone_inlined_nodes): Update.
26805 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
26808 * config/i386/i386.c (classify_argument): Pass structures of size
26809 64 bytes or less in register.
26811 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
26812 Kirill Yukhin <kirill.yukhin@intel.com>
26814 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
26815 (_mm_rcp28_round_ss): Ditto.
26816 (_mm_rsqrt28_round_sd): Ditto.
26817 (_mm_rsqrt28_round_ss): Ditto.
26818 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
26819 (_mm_rcp14_round_ss): Ditto.
26820 (_mm_rsqrt14_round_sd): Ditto.
26821 (_mm_rsqrt14_round_ss): Ditto.
26822 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
26823 the first input operand, get rid of match_dup.
26824 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
26826 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
26828 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
26829 operand as the first input operand, set type attribute.
26830 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
26831 Set type attribute.
26832 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
26833 operand as the first input operand, set type attribute.
26835 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26837 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
26840 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
26843 * config/i386/i386.c (construct_container): Remove TFmode check
26844 for X86_64_INTEGER_CLASS.
26846 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
26849 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
26850 only when -Wpsabi is enabled.
26852 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
26855 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
26856 passing arrays in registers are the same as for structs, so remove the
26857 special case for them.
26859 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
26861 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
26862 destination type, extract only the valid bits if the source type is not
26863 integral and has a different mode.
26865 2014-02-19 Richard Biener <rguenther@suse.de>
26868 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
26871 2014-02-19 Richard Biener <rguenther@suse.de>
26874 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
26875 (ipa_modify_call_arguments): Emit an argument load explicitely and
26876 preserve virtual SSA form there and for the replacement call.
26877 Do not update SSA form nor free dominance info.
26879 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
26881 * ipa.c (function_and_variable_visibility): Also clear WEAK
26882 flag when disolving COMDAT_GROUP.
26884 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
26886 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
26887 * ipa-prop.c (ipa_set_jf_known_type): Return early when
26888 not devirtualizing.
26889 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
26890 do more sanity checks.
26891 (detect_type_change): Return true when giving up early.
26892 (compute_complex_assign_jump_func): Fix type parameter of
26893 ipa_set_ancestor_jf.
26894 (compute_complex_ancestor_jump_func): Likewise.
26895 (update_jump_functions_after_inlining): Fix updating of
26897 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
26899 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
26901 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
26902 inline clones when edge disappears.
26904 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
26907 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
26908 Split 64-bit moves into 2 patterns. Do not allow the use of
26909 direct move for TDmode in little endian, since the decimal value
26910 has little endian bytes within a word, but the 64-bit pieces are
26911 ordered in a big endian fashion, and normal subreg's of TDmode are
26913 (mov<mode>_64bit_dm): Likewise.
26914 (movtd_64bit_nodm): Likewise.
26916 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
26918 PR tree-optimization/60174
26919 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
26920 statement of an SSA_NAME that occurs in an abnormal PHI node.
26922 2014-02-18 Jakub Jelinek <jakub@redhat.com>
26925 * final.c (SEEN_BB): Remove.
26926 (SEEN_NOTE, SEEN_EMITTED): Renumber.
26927 (final_scan_insn): Don't force_source_line on second
26928 NOTE_INSN_BASIC_BLOCK.
26930 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
26933 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
26934 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
26935 (type_natural_mode): Warn ABI change when %zmm register is not
26936 available for AVX512F vector value passing.
26938 2014-02-18 Kai Tietz <ktietz@redhat.com>
26941 * config/i386/i386.c (ix86_expand_prologue): Use value in
26942 rax register as displacement when restoring %r10 or %rax.
26943 Fix wrong offset when restoring both registers.
26945 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
26947 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
26948 assertion with conditional return.
26950 2014-02-18 Jakub Jelinek <jakub@redhat.com>
26951 Uros Bizjak <ubizjak@gmail.com>
26954 * config/i386/driver-i386.c (host_detect_local_cpu): If
26955 YMM state is not saved by the OS, also clear has_f16c. Move
26956 CPUID 0x80000001 handling before YMM state saving checking.
26958 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
26960 PR rtl-optimization/58960
26961 * haifa-sched.c (alloc_global_sched_pressure_data): New,
26962 factored out from ...
26963 (sched_init): ... here.
26964 (free_global_sched_pressure_data): New, factored out from ...
26965 (sched_finish): ... here.
26966 * sched-int.h (free_global_sched_pressure_data): Declare.
26967 * sched-rgn.c (nr_regions_initial): New static global.
26968 (haifa_find_rgns): Initialize it.
26969 (schedule_region): Disable sched-pressure for the newly
26972 2014-02-17 Richard Biener <rguenther@suse.de>
26974 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
26975 release SSA defs of pattern stmts.
26977 2014-02-17 Richard Biener <rguenther@suse.de>
26979 * tree-inline.c (expand_call_inline): Release the virtual
26980 operand defined by the call we are about to inline.
26982 2014-02-17 Richard Biener <rguenther@suse.de>
26984 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
26986 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
26987 Ilya Tocar <ilya.tocar@intel.com>
26989 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
26990 arguments order in builtin.
26991 (_mm512_permutexvar_epi64): Ditto.
26992 (_mm512_mask_permutexvar_epi64): Ditto
26993 (_mm512_maskz_permutexvar_epi32): Ditto
26994 (_mm512_permutexvar_epi32): Ditto
26995 (_mm512_mask_permutexvar_epi32): Ditto
26997 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26999 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
27000 (p8_vmrgow): Likewise.
27002 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27004 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
27007 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
27010 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
27011 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
27012 into 64-bit and 32-bit moves. On 64-bit moves, add support for
27013 using direct move instructions on ISA 2.07. Also adjust
27014 instruction length for 64-bit.
27015 (mov<mode>_64bit, TFmode/TDmode): Likewise.
27016 (mov<mode>_32bit, TFmode/TDmode): Likewise.
27018 2014-02-15 Alan Modra <amodra@gmail.com>
27022 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
27023 find_replacement on parts of insn rtl that might be reloaded.
27025 2014-02-15 Richard Biener <rguenther@suse.de>
27027 PR tree-optimization/60183
27028 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
27029 (tree_ssa_phiprop): Calculate and free post-dominators.
27031 2014-02-14 Jeff Law <law@redhat.com>
27033 PR rtl-optimization/60131
27034 * ree.c (get_extended_src_reg): New function.
27035 (combine_reaching_defs): Use it rather than assuming location of REG.
27036 (find_and_remove_re): Verify first operand of extension is
27037 a REG before adding the insns to the copy list.
27039 2014-02-14 Roland McGrath <mcgrathr@google.com>
27041 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
27042 * configure: Regenerated.
27043 * config.in: Regenerated.
27044 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
27045 instead of ASM_SHORT.
27047 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
27048 Richard Earnshaw <rearnsha@arm.com>
27050 PR rtl-optimization/59535
27051 * lra-constraints.c (process_alt_operands): Encourage alternative
27052 when unassigned pseudo class is superset of the alternative class.
27053 (inherit_reload_reg): Don't inherit when optimizing for code size.
27054 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
27055 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
27056 modes not less than 4 for Thumb1.
27058 2014-02-14 Kyle McMartin <kyle@redhat.com>
27061 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
27063 2014-02-14 Richard Biener <rguenther@suse.de>
27065 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
27066 (get_frame_arg): Drop the assert with langhook types_compatible_p.
27067 Do not strip INDIRECT_REFs.
27069 2014-02-14 Richard Biener <rguenther@suse.de>
27072 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
27073 DECL_FUNCTION_SPECIFIC_TARGET.
27074 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
27075 * tree-streamer-out.c (pack_ts_target_option): Remove.
27076 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
27077 (write_ts_function_decl_tree_pointers): Do not stream
27078 DECL_FUNCTION_SPECIFIC_TARGET.
27079 * tree-streamer-in.c (unpack_ts_target_option): Remove.
27080 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
27081 (lto_input_ts_function_decl_tree_pointers): Do not stream
27082 DECL_FUNCTION_SPECIFIC_TARGET.
27084 2014-02-14 Jakub Jelinek <jakub@redhat.com>
27086 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
27087 (get_initial_def_for_induction, vectorizable_induction): Ignore
27088 debug stmts when looking for exit_phi.
27089 (vectorizable_live_operation): Fix up condition.
27091 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27093 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
27094 nreverse() because it changes the content of original tree list.
27096 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27098 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
27099 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
27101 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27103 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
27104 GNU coding standards.
27106 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27109 * dwarf2out.c (gen_subprogram_die): Don't call
27110 add_calling_convention_attribute if subr_die is old_die.
27112 2014-02-13 Sharad Singhai <singhai@google.com>
27114 * doc/optinfo.texi: Fix order of nodes.
27116 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
27118 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
27119 operands[2], not operands[3].
27121 2014-02-13 Richard Biener <rguenther@suse.de>
27124 * doc/install.texi (ISL): Update recommended version to 0.12.2,
27125 mention the possibility of an in-tree build.
27126 (CLooG): Update recommended version to 0.18.1, mention the
27127 possibility of an in-tree build and clarify that the ISL
27128 bundled with CLooG does not work.
27130 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27133 * expr.c (compress_float_constant): If x is a hard register,
27134 extend into a pseudo and then move to x.
27136 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
27138 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
27139 caused by bad second argument to warning_at() with -mhotpatch and
27140 nested functions (e.g. with gfortran).
27142 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
27144 * opts.c (option_name): Remove "enabled by default" rider.
27146 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
27148 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
27150 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
27151 Uros Bizjak <ubizjak@gmail.com>
27154 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
27155 * configure: Regenerated.
27157 2014-02-12 Richard Biener <rguenther@suse.de>
27159 * vec.c (vec_prefix::calculate_allocation): Move as
27160 inline variant to vec.h.
27161 (vec_prefix::calculate_allocation_1): New out-of-line version.
27162 * vec.h (vec_prefix::calculate_allocation_1): Declare.
27163 (vec_prefix::m_has_auto_buf): Rename to ...
27164 (vec_prefix::m_using_auto_storage): ... this.
27165 (vec_prefix::calculate_allocation): Inline the easy cases
27166 and dispatch to calculate_allocation_1 which doesn't need the
27168 (va_heap::reserve): Use gcc_checking_assert.
27169 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
27170 m_using_auto_storage.
27171 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
27173 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
27174 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
27175 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
27177 2014-02-12 Richard Biener <rguenther@suse.de>
27179 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
27180 when we found a dependence.
27182 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
27184 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
27186 (maybe_fold_stmt): ... into this new function.
27187 * omp-low.c (lower_omp): Update comment.
27189 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
27192 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
27195 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
27197 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
27198 identifiers in comments.
27199 (cortexa53_extra_costs): Likewise.
27200 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
27201 (cortexa7_extra_costs): Likewise.
27202 (cortexa12_extra_costs): Likewise.
27203 (cortexa15_extra_costs): Likewise.
27204 (v7m_extra_costs): Likewise.
27206 2014-02-12 Richard Biener <rguenther@suse.de>
27208 PR middle-end/60092
27209 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
27210 of posix_memalign being successful.
27211 (lower_stmt): Restrict lowering of posix_memalign to when
27212 -ftree-bit-ccp is enabled.
27214 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27216 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
27218 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
27220 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
27222 PR rtl-optimization/60116
27223 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
27224 other_insn once the combination has been validated.
27226 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
27229 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
27231 * ipa-devirt.c: Include demangle.h
27232 (odr_violation_reported): New static variable.
27233 (add_type_duplicate): Update odr_violations.
27234 (maybe_record_node): Add completep parameter; update it.
27235 (record_target_from_binfo): Add COMPLETEP parameter;
27236 update it as needed.
27237 (possible_polymorphic_call_targets_1): Likewise.
27238 (struct polymorphic_call_target_d): Add nonconstruction_targets;
27239 rename FINAL to COMPLETE.
27240 (record_targets_from_bases): Sanity check we found the binfo;
27241 fix COMPLETEP updating.
27242 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
27243 parameter, fix computing of COMPLETEP.
27244 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
27245 at LTO time do demangling.
27246 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
27247 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
27249 (gimple_get_virt_method_for_binfo): Likewise.
27250 * gimple-fold.h (gimple_get_virt_method_for_binfo,
27251 gimple_get_virt_method_for_vtable): Update prototypes.
27253 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
27256 * genautomata.c (add_presence_absence): Fix typo with
27257 {final_}presence_list.
27259 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
27262 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
27263 for VSX/Altivec vectors that land in GPR registers.
27265 2014-02-11 Richard Henderson <rth@redhat.com>
27266 Jakub Jelinek <jakub@redhat.com>
27269 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
27270 around drhs if type conversion to lacc->type is not useless.
27272 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27274 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
27276 (cortex-a57.cortex-a53): Likewise.
27277 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
27279 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27281 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
27284 2014-02-11 Renlin Li <Renlin.Li@arm.com>
27286 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
27287 add_options_for_arm_vfp3.
27289 2014-02-11 Jeff Law <law@redhat.com>
27291 PR middle-end/54041
27292 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
27293 object with an undesirable mode.
27295 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27298 * config/i386/sol2-9.h: New file.
27299 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
27300 *-*-solaris2.9*): Use it.
27302 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
27304 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
27305 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
27307 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
27309 * config/microblaze/microblaze.c: Extend mcpu version format
27311 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
27313 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
27315 2014-02-10 Richard Henderson <rth@redhat.com>
27318 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
27319 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
27320 ms-abi vs -mno-accumulate-outgoing-args.
27321 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
27322 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
27325 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
27327 PR middle-end/60080
27328 * cfgexpand.c (expand_asm_operands): Attach source location to
27329 ASM_INPUT rtx objects.
27330 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
27332 2014-02-10 Nick Clifton <nickc@redhat.com>
27334 * config/mn10300/mn10300.c (popcount): New function.
27335 (mn10300_expand_prologue): Include saved registers in stack usage
27338 2014-02-10 Jeff Law <law@redhat.com>
27340 PR middle-end/52306
27341 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
27342 when changing the SET_DEST of a prior insn to avoid an input reload.
27344 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27346 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
27347 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
27348 -mcall-openbsd, or -mcall-linux.
27349 (CC1_ENDIAN_BIG_SPEC): Remove.
27350 (CC1_ENDIAN_LITTLE_SPEC): Remove.
27351 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
27352 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
27353 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
27354 and %cc1_endian_default.
27355 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
27357 2014-02-10 Richard Biener <rguenther@suse.de>
27359 PR tree-optimization/60115
27360 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
27361 MEM_REF handling. Properly verify that the accesses are not
27362 out of the objects bound.
27364 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27366 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
27369 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
27371 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
27372 proper constants and fix formatting.
27373 (possible_polymorphic_call_targets): Fix formatting.
27375 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
27376 Ilya Tocar <ilya.tocar@intel.com>
27378 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
27379 (_mm512_loadu_epi32): Renamed into...
27380 (_mm512_loadu_si512): This.
27381 (_mm512_storeu_epi32): Renamed into...
27382 (_mm512_storeu_si512): This.
27383 (_mm512_maskz_ceil_ps): Removed.
27384 (_mm512_maskz_ceil_pd): Ditto.
27385 (_mm512_maskz_floor_ps): Ditto.
27386 (_mm512_maskz_floor_pd): Ditto.
27387 (_mm512_floor_round_ps): Ditto.
27388 (_mm512_floor_round_pd): Ditto.
27389 (_mm512_ceil_round_ps): Ditto.
27390 (_mm512_ceil_round_pd): Ditto.
27391 (_mm512_mask_floor_round_ps): Ditto.
27392 (_mm512_mask_floor_round_pd): Ditto.
27393 (_mm512_mask_ceil_round_ps): Ditto.
27394 (_mm512_mask_ceil_round_pd): Ditto.
27395 (_mm512_maskz_floor_round_ps): Ditto.
27396 (_mm512_maskz_floor_round_pd): Ditto.
27397 (_mm512_maskz_ceil_round_ps): Ditto.
27398 (_mm512_maskz_ceil_round_pd): Ditto.
27399 (_mm512_expand_pd): Ditto.
27400 (_mm512_expand_ps): Ditto.
27401 * config/i386/i386.c (ix86_builtins): Remove
27402 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
27403 (bdesc_args): Ditto.
27404 * config/i386/predicates.md (const1256_operand): New.
27405 (const_1_to_2_operand): Ditto.
27406 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27407 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27408 (*avx512pf_gatherpf<mode>sf): Ditto.
27409 (avx512pf_gatherpf<mode>df): Ditto.
27410 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27411 (*avx512pf_gatherpf<mode>df): Ditto.
27412 (avx512pf_scatterpf<mode>sf): Ditto.
27413 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27414 (*avx512pf_scatterpf<mode>sf): Ditto.
27415 (avx512pf_scatterpf<mode>df): Ditto.
27416 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27417 (*avx512pf_scatterpf<mode>df): Ditto.
27418 (avx512f_expand<mode>): Removed.
27419 (<shift_insn><mode>3<mask_name>): Change predicate type.
27421 2014-02-08 Jakub Jelinek <jakub@redhat.com>
27423 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
27424 not at the end of datarefs vector use ordered_remove to avoid
27425 reordering datarefs vector.
27428 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
27429 mark local addressable non-static vars as GOVD_PRIVATE
27430 instead of GOVD_LOCAL.
27431 * omp-low.c (lower_omp_for): Move gimple_bind_vars
27432 and BLOCK_VARS of gimple_bind_block to new_stmt rather
27435 PR middle-end/60092
27436 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
27437 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
27438 assume_aligned or alloc_align attributes.
27439 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
27440 arguments. Handle also assume_aligned and alloc_align attributes.
27441 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
27442 calls to functions with assume_aligned or alloc_align attributes.
27443 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
27445 2014-02-08 Terry Guo <terry.guo@arm.com>
27447 * doc/invoke.texi: Document ARM -march=armv7e-m.
27449 2014-02-08 Jakub Jelinek <jakub@redhat.com>
27451 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
27452 flag on __cilkrts_rethrow builtin.
27455 * ipa-cp.c (determine_versionability): Fail at -O0
27456 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
27457 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
27460 2014-02-04 Jakub Jelinek <jakub@redhat.com>
27463 * tree-inline.c (copy_forbidden): Fail for
27464 __attribute__((optimize (0))) functions.
27466 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
27468 * varpool.c: Include pointer-set.h.
27469 (varpool_remove_unreferenced_decls): Variables in other partitions
27470 will not be output; be however careful to not lose information
27471 about partitioning.
27473 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
27475 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
27476 lookup in the vtable constructor.
27478 2014-02-07 Jeff Law <law@redhat.com>
27481 * config/m68k/m68k.md (ashldi_extsi): Turn into a
27482 define_insn_and_split.
27484 * ipa-inline.c (inline_small_functions): Fix typos.
27486 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27488 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
27489 (s390_can_use_return_insn): Declare.
27490 * config/s390/s390.h (EPILOGUE_USES): Define.
27491 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
27493 (s390_chunkify_start): Handle return JUMP_LABELs.
27494 (s390_early_mach): Emit a main_pool instruction on the entry edge.
27495 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
27496 (s390_can_use_return_insn): New functions.
27497 (s390_fix_long_loop_prediction): Handle conditional returns.
27498 (TARGET_SET_UP_BY_PROLOGUE): Define.
27499 * config/s390/s390.md (ANY_RETURN): New code iterator.
27500 (*creturn, *csimple_return, return, simple_return): New patterns.
27502 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27504 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
27505 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
27506 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
27507 REG_CFA_RESTORE list when deciding not to restore a register.
27509 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27511 * config/s390/s390.c: Include tree-pass.h and context.h.
27512 (s390_early_mach): New function, split out from...
27513 (s390_emit_prologue): ...here.
27514 (pass_data_s390_early_mach): New pass structure.
27515 (pass_s390_early_mach): New class.
27516 (s390_option_override): Create and register early_mach pass.
27517 Move to end of file.
27519 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27521 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
27522 to match for the exit block.
27524 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27526 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
27527 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
27528 Reject misaligned operands.
27530 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27532 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
27534 2014-02-07 Richard Biener <rguenther@suse.de>
27536 PR middle-end/60092
27537 * gimple-low.c (lower_builtin_posix_memalign): New function.
27538 (lower_stmt): Call it to lower posix_memalign in a way
27539 to make alignment info accessible.
27541 2014-02-07 Jakub Jelinek <jakub@redhat.com>
27544 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
27545 __builtin_setjmp_receiver.
27547 2014-02-07 Richard Biener <rguenther@suse.de>
27549 PR middle-end/60092
27550 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
27551 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
27552 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
27553 Handle BUILT_IN_POSIX_MEMALIGN.
27554 (find_func_clobbers): Likewise.
27555 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
27556 (call_may_clobber_ref_p_1): Likewise.
27558 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
27561 * ipa-devirt.c (record_target_from_binfo): Remove overactive
27564 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
27567 * lto-cgraph.c (lto_output_node): Use
27568 symtab_get_symbol_partitioning_class.
27569 (lto_output_varpool_node): likewise.
27570 (symtab_get_symbol_partitioning_class): Move here from
27571 lto/lto-partition.c
27572 * cgraph.h (symbol_partitioning_class): Likewise.
27573 (symtab_get_symbol_partitioning_class): Declare.
27575 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
27577 * ggc.h (ggc_internal_cleared_alloc): New macro.
27578 * vec.h (vec_safe_copy): Handle memory stats.
27579 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
27580 * target-globals.c (save_target_globals): Likewise.
27582 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
27585 * expr.c (emit_move_resolve_push): Export; be bit more selective
27586 on when to clear alias set.
27587 * expr.h (emit_move_resolve_push): Declare.
27588 * function.h (struct function): Add tail_call_marked.
27589 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
27590 * config/i386/i386-protos.h (ix86_expand_push): Remove.
27591 * config/i386/i386.md (TImode move expander): De not call
27593 (FP push expanders): Preserve memory attributes.
27594 * config/i386/sse.md (push<mode>1): Remove.
27595 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
27596 (ix86_expand_push): Remove.
27597 * config/i386/mmx.md (push<mode>1): Remove.
27599 2014-02-06 Jakub Jelinek <jakub@redhat.com>
27601 PR rtl-optimization/60030
27602 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
27603 lopart with paradoxical subreg before shifting it up by hprec.
27605 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27607 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
27608 Remove extra newline at end of file.
27609 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
27610 (arm_issue_rate): Handle cortexa57.
27611 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
27612 (cortex-a57.cortex-a53): Likewise.
27614 2014-02-06 Jakub Jelinek <jakub@redhat.com>
27617 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
27618 don't record in REG_FRAME_RELATED_EXPR registers not set in that
27620 (arm_expand_prologue): Adjust all callers.
27621 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
27622 info, registers also at the lowest numbered registers side. Use
27623 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
27627 * var-tracking.c (adjust_mems): Before adding a SET to
27628 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
27630 2014-02-06 Alan Modra <amodra@gmail.com>
27633 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
27634 change SDmode to DDmode when lra_in_progress.
27636 2014-02-06 Jakub Jelinek <jakub@redhat.com>
27638 PR middle-end/59150
27639 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
27640 free_data_ref on the dr first, and before goto again also set dr
27641 to the next dr. For simd_lane_access, free old datarefs[i] before
27642 overwriting it. For get_vectype_for_scalar_type failure, don't
27643 free_data_ref if simd_lane_access.
27645 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
27648 * tree.h (opts_for_fn): New inline function.
27649 (opt_for_fn): Define.
27650 * config/i386/i386.c (ix86_function_regparm): Use
27651 opt_for_fn (decl, optimize) instead of optimize.
27653 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
27655 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
27656 for SYMBOL_REF in large memory model.
27658 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27660 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
27661 and crypto support.
27662 (cortex-a57): Likewise.
27663 (cortex-a57.cortex-a53): Likewise.
27665 2014-02-06 Yury Gribov <y.gribov@samsung.com>
27666 Kugan Vivekanandarajah <kuganv@linaro.org>
27668 * config/arm/arm.c (arm_vector_alignment_reachable): Check
27670 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
27672 2014-02-06 Richard Biener <rguenther@suse.de>
27674 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
27675 set_loop_copy and initialize_original_copy_tables.
27677 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
27679 * config/aarch64/aarch64-simd.md
27680 (aarch64_ashr_simddi): Change QI to SI.
27682 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
27683 Jakub Jelinek <jakub@redhat.com>
27685 PR middle-end/60013
27686 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
27689 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27691 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
27692 CODE_FOR_altivec_vpku[hw]um to
27693 CODE_FOR_altivec_vpku[hw]um_direct.
27694 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
27695 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
27696 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
27697 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
27699 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27701 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
27702 generation for -maltivec=be.
27703 (altivec_vsumsws): Simplify redundant test.
27705 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27707 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
27708 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
27709 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
27710 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
27711 gen_altivec_vpkuwum.
27712 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
27714 (altivec_vpks<VI_char>ss): Likewise.
27715 (altivec_vpks<VI_char>us): Likewise.
27716 (altivec_vpku<VI_char>us): Likewise.
27717 (altivec_vpku<VI_char>um): Likewise.
27718 (altivec_vpku<VI_char>um_direct): New (copy of
27719 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
27721 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
27722 target is little endian and -maltivec=be is not specified.
27723 (*altivec_vupkhs<VU_char>_direct): New (copy of
27724 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
27725 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
27726 target is little endian and -maltivec=be is not specified.
27727 (*altivec_vupkls<VU_char>_direct): New (copy of
27728 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
27729 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
27730 little endian and -maltivec=be is not specified.
27731 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
27732 little endian and -maltivec=be is not specified.
27734 2014-02-05 Richard Henderson <rth@redhat.com>
27737 * combine-stack-adj.c: Revert r206943.
27738 * sched-int.h (struct deps_desc): Add last_args_size.
27739 * sched-deps.c (init_deps): Initialize it.
27740 (sched_analyze_insn): Add OUTPUT dependencies between insns that
27741 contain REG_ARGS_SIZE notes.
27743 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
27745 * lto-cgraph.c (asm_nodes_output): Make global.
27746 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
27747 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
27748 (driver_handle_option): Handle OPT_fwpa.
27750 2014-02-05 Jakub Jelinek <jakub@redhat.com>
27753 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
27754 a comment typo and formatting issue. If odr_hash hasn't been
27755 created, return vNULL and set *completep to false.
27757 PR middle-end/57499
27758 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
27759 bb with no successors.
27761 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
27764 * doc/invoke.texi (-march): Clarify documentation for ARM.
27765 (-mtune): Likewise.
27768 2014-02-05 Richard Biener <rguenther@suse.de>
27770 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
27771 when not vectorizing because of too many alias checks.
27772 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
27773 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
27775 2014-02-05 Nick Clifton <nickc@redhat.com>
27777 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
27778 accept extended registers in any mode when compiling for the MN10300.
27780 2014-02-05 Yury Gribov <y.gribov@samsung.com>
27782 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
27783 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
27784 sanitization attributes.
27785 (can_inline_edge_p): Likewise.
27786 (sanitize_attrs_match_for_inline_p): New function.
27788 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
27790 * ipa-prop.c (detect_type_change): Shor circuit testing of
27791 type changes on THIS pointer.
27793 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
27796 * config/pa/pa.c (legitimize_tls_address): Return original address
27797 if not passed a SYMBOL_REF rtx.
27798 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
27800 (pa_emit_move_sequence): Simplify TLS source operands.
27801 (pa_legitimate_constant_p): Reject all TLS constants.
27802 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
27803 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
27805 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
27807 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
27808 groups when we know they are controlled by LTO.
27809 * varasm.c (default_binds_local_p_1): If object is in other partition,
27810 it will be resolved locally.
27812 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
27814 * config/host-linux.c (linux_gt_pch_use_address): Don't
27815 use SSIZE_MAX because it is not always defined.
27817 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
27820 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
27821 threshold for pseudo splitting.
27822 (update_ebb_live_info): Process call argument hard registers and
27823 hard registers from insn definition too.
27824 (max_small_class_regs_num): New constant.
27825 (inherit_in_ebb): Update live hard regs through EBBs. Update
27826 reloads_num only for small register classes. Don't split for
27829 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
27832 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
27835 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
27837 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
27838 visibility is safe.
27840 2014-02-04 Marek Polacek <polacek@redhat.com>
27842 * gdbinit.in (pel): Define.
27844 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
27846 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
27849 2014-02-04 Richard Biener <rguenther@suse.de>
27852 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
27853 in function context local.
27854 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
27855 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
27856 similar to LTO_imported_decl_ref.
27858 2014-02-04 Jakub Jelinek <jakub@redhat.com>
27860 PR tree-optimization/60002
27861 * cgraphclones.c (build_function_decl_skip_args): Clear
27862 DECL_LANG_SPECIFIC.
27864 PR tree-optimization/60023
27865 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
27866 false to gsi_replace.
27867 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
27868 has been in some EH region and vec_stmt could throw, add
27869 vec_stmt into the same EH region.
27870 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
27871 has no lhs, ignore it.
27872 * internal-fn.c (expand_MASK_LOAD): Likewise.
27875 * tree-inline.c (copy_forbidden): Fail for
27876 __attribute__((optimize (0))) functions.
27879 * omp-low.c (simd_clone_struct_copy): If from->inbranch
27880 is set, copy one less argument.
27881 (expand_simd_clones): Don't subtract clone_info->inbranch
27882 from simd_clone_struct_alloc argument.
27884 PR rtl-optimization/57915
27885 * recog.c (simplify_while_replacing): If all unary/binary/relational
27886 operation arguments are constant, attempt to simplify those.
27888 PR middle-end/59261
27889 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
27890 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
27892 2014-02-04 Richard Biener <rguenther@suse.de>
27894 PR tree-optimization/60012
27895 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
27896 TBAA disambiguation to all DDRs.
27898 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27901 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
27902 (LINK_SPEC): Use it for -shared, -shared-libgcc.
27904 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27907 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
27909 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27911 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
27912 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
27914 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27917 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
27918 to figure out targets of polymorphic calls with known decl.
27919 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
27920 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
27921 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
27922 (get_polymorphic_call_info): ... here.
27923 (get_polymorphic_call_info_from_invariant): New function.
27925 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27927 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
27928 lookup via vtable pointer; check for type consistency
27929 and turn inconsitent facts into UNREACHABLE.
27930 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
27931 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
27932 type inconsistent querries; return UNREACHABLE instead.
27934 2014-02-03 Richard Henderson <rth@twiddle.net>
27937 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
27938 already processed this node.
27939 (normalize_one_pred_1): Pass along mark_set.
27940 (normalize_one_pred): Create and destroy a pointer_set_t.
27941 (normalize_one_pred_chain): Likewise.
27943 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
27945 PR gcov-profile/58602
27946 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
27948 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
27951 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
27952 -fno-devirtualize; try to devirtualize by the knowledge of
27953 virtual table pointer given by aggregate propagation.
27954 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
27955 (ipa_print_node_jump_functions): Dump also offset that
27956 is relevant for polymorphic calls.
27957 (determine_known_aggregate_parts): Add arg_type parameter; use it
27958 instead of determining the type from pointer type.
27959 (ipa_compute_jump_functions_for_edge): Update call of
27960 determine_known_aggregate_parts.
27961 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
27962 (gimple_get_virt_method_for_binfo): ... here; simplify using
27963 vtable_pointer_value_to_vtable.
27964 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
27965 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
27966 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
27967 (vtable_pointer_value_to_vtable): Break out from ...; handle also
27969 (vtable_pointer_value_to_binfo): ... here.
27970 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
27972 2014-02-03 Teresa Johnson <tejohnson@google.com>
27974 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
27975 redef of outer loop index variable.
27977 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
27981 * doc/extend.texi (Function Attributes): Typo.
27983 2014-02-03 Cong Hou <congh@google.com>
27985 PR tree-optimization/60000
27986 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
27987 if the vectorized statement is a store. A store statement can only
27988 appear at the end of pattern statements.
27990 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
27992 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
27993 (ix86_option_override_internal): Default long double to 64-bit for
27994 32-bit Bionic and to 128-bit for 64-bit Bionic.
27996 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
27997 TARGET_LONG_DOUBLE_128 is true.
27998 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
28000 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
28001 (mlong-double-64): Negate -mlong-double-128.
28002 (mlong-double-128): New option.
28004 * config/i386/i386-c.c (ix86_target_macros): Define
28005 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
28007 * doc/invoke.texi: Document -mlong-double-128.
28009 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28011 PR rtl-optimization/60024
28012 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
28014 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
28016 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
28018 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28020 PR rtl-optimization/57662
28021 * sel-sched.c (code_motion_path_driver): Do not mark already not
28022 existing blocks in the visiting bitmap.
28024 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28026 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
28027 on the insn being emitted.
28029 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
28030 Will Deacon <will.deacon@arm.com>
28032 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
28034 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28036 * config/arm/arm-tables.opt: Regenerate.
28038 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28040 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
28041 for vector types other than V16QImode.
28042 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
28043 define_expand, and call altivec_expand_vec_perm_le when producing
28044 code with little endian element order.
28045 (*altivec_vperm_<mode>_internal): New insn having previous
28046 behavior of altivec_vperm_<mode>.
28047 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
28048 altivec_expand_vec_perm_le when producing code with little endian
28050 (*altivec_vperm_<mode>_uns_internal): New insn having previous
28051 behavior of altivec_vperm_<mode>_uns.
28053 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28055 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
28056 (altivec_vsumsws): Add handling for -maltivec=be with a little
28058 (altivec_vsumsws_direct): New.
28059 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
28060 gen_altivec_vsumsws.
28062 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28064 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
28065 vtable_pointer_value_to_binfo): New functions.
28066 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
28067 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
28069 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
28071 * config/nios2/nios2.md (load_got_register): Initialize GOT
28072 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
28073 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
28075 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28077 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
28078 preserverd by passthrough, do not propagate the type.
28080 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28082 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
28083 (mips_atomic_assign_expand_fenv): New function.
28084 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
28086 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28088 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
28089 (__builtin_mips_set_fcsr): Likewise.
28090 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
28091 MIPS_USI_FTYPE_VOID.
28092 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
28093 (mips16_expand_set_fcsr): Likewise.
28094 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
28095 (mips16_set_fcsr_stub): Likewise.
28096 (mips16_get_fcsr_one_only_stub): New class.
28097 (mips16_set_fcsr_one_only_stub): Likewise.
28098 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
28099 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
28100 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
28101 (hard_float): New availability predicate.
28102 (mips_builtins): Add get_fcsr and set_fcsr.
28103 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
28104 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
28105 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
28106 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
28107 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
28110 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28112 * config/mips/mips.c (mips_one_only_stub): New class.
28113 (mips_need_mips16_rdhwr_p): Replace with...
28114 (mips16_rdhwr_stub): ...this new variable.
28115 (mips16_stub_call_address): New function.
28116 (mips16_rdhwr_one_only_stub): New class.
28117 (mips_expand_thread_pointer): Use mips16_stub_call_address.
28118 (mips_output_mips16_rdhwr): Delete.
28119 (mips_finish_stub): New function.
28120 (mips_code_end): Use it to handle rdhwr stubs.
28122 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
28125 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
28126 when calculating size of integer atomic types.
28128 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
28130 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
28132 2014-02-01 Jakub Jelinek <jakub@redhat.com>
28134 PR tree-optimization/60003
28135 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
28136 * profile.c (branch_prob): Use gimple_call_builtin_p
28137 to check for BUILT_IN_SETJMP_RECEIVER.
28138 * tree-inline.c (copy_bb): Call notice_special_calls.
28140 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
28143 * lra-constraints.c (process_alt_operands): Update reload_sum only
28146 2014-01-31 Richard Henderson <rth@redhat.com>
28148 PR middle-end/60004
28149 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
28150 until after else_eh is processed.
28152 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28154 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
28155 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
28156 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
28157 in smmintrin.h, remove them.
28158 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
28159 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
28160 * config/i386/i386.md (ROUND_SAE): Fix value.
28161 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
28162 (const48_operand): New.
28163 * config/i386/subst.md (round), (round_expand): Use
28164 const_4_or_8_to_11_operand.
28165 (round_saeonly), (round_saeonly_expand): Use const48_operand.
28167 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28169 * config/i386/constraints.md (Yk): Swap meaning with k.
28170 * config/i386/i386.md (movhi_internal): Change Yk to k.
28171 (movqi_internal): Ditto.
28172 (*k<logic><mode>): Ditto.
28175 (kandn<mode>): Ditto.
28176 (*<code>hi_1): Ditto.
28177 (*<code>qi_1): Ditto.
28178 (kxnor<mode>): Ditto.
28179 (kortestzhi): Ditto.
28180 (kortestchi): Ditto.
28182 (*one_cmplhi2_1): Ditto.
28183 (*one_cmplqi2_1): Ditto.
28184 * config/i386/sse.md (): Change k to Yk.
28185 (avx512f_load<mode>_mask): Ditto.
28186 (avx512f_blendm<mode>): Ditto.
28187 (avx512f_store<mode>_mask): Ditto.
28188 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
28189 (avx512f_storedqu<mode>_mask): Ditto.
28190 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
28192 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
28193 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
28194 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
28195 (avx512f_maskcmp<mode>3): Ditto.
28196 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
28197 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
28198 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
28199 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
28200 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
28201 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
28202 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
28203 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
28204 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
28205 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
28206 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
28207 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
28208 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
28209 (vec_extract_lo_<mode>_maskm): Ditto.
28210 (vec_extract_hi_<mode>_maskm): Ditto.
28211 (avx512f_vternlog<mode>_mask): Ditto.
28212 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
28213 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
28214 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
28215 (avx512f_<code>v8div16qi2_mask): Ditto.
28216 (avx512f_<code>v8div16qi2_mask_store): Ditto.
28217 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
28218 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
28219 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
28220 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
28221 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28222 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28223 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28224 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28225 (avx512cd_maskb_vec_dupv8di): Ditto.
28226 (avx512cd_maskw_vec_dupv16si): Ditto.
28227 (avx512f_vpermi2var<mode>3_maskz): Ditto.
28228 (avx512f_vpermi2var<mode>3_mask): Ditto.
28229 (avx512f_vpermi2var<mode>3_mask): Ditto.
28230 (avx512f_vpermt2var<mode>3_maskz): Ditto.
28231 (*avx512f_gathersi<mode>): Ditto.
28232 (*avx512f_gathersi<mode>_2): Ditto.
28233 (*avx512f_gatherdi<mode>): Ditto.
28234 (*avx512f_gatherdi<mode>_2): Ditto.
28235 (*avx512f_scattersi<mode>): Ditto.
28236 (*avx512f_scatterdi<mode>): Ditto.
28237 (avx512f_compress<mode>_mask): Ditto.
28238 (avx512f_compressstore<mode>_mask): Ditto.
28239 (avx512f_expand<mode>_mask): Ditto.
28240 * config/i386/subst.md (mask): Change k to Yk.
28241 (mask_scalar_merge): Ditto.
28244 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
28246 * doc/extend.texi (Vector Extensions): Document ?: in C++.
28248 2014-01-31 Richard Biener <rguenther@suse.de>
28250 PR middle-end/59990
28251 * builtins.c (fold_builtin_memory_op): Make sure to not
28252 use a floating-point mode or a boolean or enumeral type for
28253 the copy operation.
28255 2014-01-30 DJ Delorie <dj@redhat.com>
28257 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
28258 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
28259 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
28260 whenever main() has an epilogue.
28262 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28264 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
28265 unused variable "field".
28266 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
28267 (vsx_mergeh_<mode>): Likewise.
28268 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
28269 (altivec_vmrghh): Likewise.
28270 (altivec_vmrghw): Likewise.
28271 (altivec_vmrglb): Likewise.
28272 (altivec_vmrglh): Likewise.
28273 (altivec_vmrglw): Likewise.
28274 (altivec_vspltb): Add missing uses.
28275 (altivec_vsplth): Likewise.
28276 (altivec_vspltw): Likewise.
28277 (altivec_vspltsf): Likewise.
28279 2014-01-30 Jakub Jelinek <jakub@redhat.com>
28282 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
28283 frame related instructions.
28285 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
28287 PR rtl-optimization/59959
28288 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
28289 any reload of register whose subreg is invalid.
28291 2014-01-30 Jakub Jelinek <jakub@redhat.com>
28293 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
28294 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
28295 Add missing return type - void.
28297 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28299 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
28300 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
28301 remove element index adjustment for endian (now handled in vsx.md
28303 (altivec_expand_vec_perm_const): Use
28304 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
28305 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
28306 (vsx_xxspltw_<mode>): Adjust element index for little endian.
28307 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
28308 define_expand and a new define_insn *altivec_vspltb_internal;
28309 adjust for -maltivec=be on a little endian target.
28310 (altivec_vspltb_direct): New.
28311 (altivec_vsplth): Divide into a define_expand and a new
28312 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
28313 little endian target.
28314 (altivec_vsplth_direct): New.
28315 (altivec_vspltw): Divide into a define_expand and a new
28316 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
28317 little endian target.
28318 (altivec_vspltw_direct): New.
28319 (altivec_vspltsf): Divide into a define_expand and a new
28320 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
28321 a little endian target.
28323 2014-01-30 Richard Biener <rguenther@suse.de>
28325 PR tree-optimization/59993
28326 * tree-ssa-forwprop.c (associate_pointerplus): Check we
28327 can propagate form the earlier stmt and avoid the transform
28328 when the intermediate result is needed.
28330 2014-01-30 Alangi Derick <alangiderick@gmail.com>
28332 * README.Portability: Fix typo.
28334 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
28336 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
28337 comparison_operator with ordered_comparison_operator.
28339 2014-01-30 Nick Clifton <nickc@redhat.com>
28341 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
28342 Rename to mn10300_store_multiple_regs.
28343 * config/mn10300/mn10300.c: Likewise.
28344 * config/mn10300/mn10300.md (store_movm): Fix typo: call
28345 store_multiple_regs.
28346 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
28347 Call mn10300_store_multiple_regs.
28349 2014-01-30 Nick Clifton <nickc@redhat.com>
28350 DJ Delorie <dj@redhat.com>
28352 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
28353 %fp 2 to keep registers after it properly word-aligned.
28354 (rl78_alloc_physical_registers_umul): Handle the case where both
28355 input operands are the same.
28357 2014-01-30 Richard Biener <rguenther@suse.de>
28359 PR tree-optimization/59903
28360 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
28363 2014-01-30 Jason Merrill <jason@redhat.com>
28366 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
28369 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
28371 2014-01-30 Richard Biener <rguenther@suse.de>
28373 PR tree-optimization/59951
28374 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
28376 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
28379 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
28380 SFmode to DFmode case.
28382 2014-01-29 DJ Delorie <dj@redhat.com>
28384 * config/msp430/msp430.opt (-minrt): New.
28385 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
28387 (ENDFILE_SPEC): Likewise.
28389 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
28391 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
28392 (estimate_function_body_sizes): Use it.
28394 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
28397 * dwarf2out.c (is_cxx_auto): New.
28398 (is_base_type): Use it.
28399 (gen_type_die_with_usage): Likewise.
28401 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28403 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
28404 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
28405 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
28406 -maltivec=be with LE targets.
28407 (vsx_mergeh_<mode>): Likewise.
28408 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
28409 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
28410 (altivec_vmrghb): Replace with define_expand and new
28411 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
28412 (altivec_vmrghb_direct): New define_insn.
28413 (altivec_vmrghh): Replace with define_expand and new
28414 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
28415 (altivec_vmrghh_direct): New define_insn.
28416 (altivec_vmrghw): Replace with define_expand and new
28417 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
28418 (altivec_vmrghw_direct): New define_insn.
28419 (*altivec_vmrghsf): Adjust for endianness.
28420 (altivec_vmrglb): Replace with define_expand and new
28421 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
28422 (altivec_vmrglb_direct): New define_insn.
28423 (altivec_vmrglh): Replace with define_expand and new
28424 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
28425 (altivec_vmrglh_direct): New define_insn.
28426 (altivec_vmrglw): Replace with define_expand and new
28427 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
28428 (altivec_vmrglw_direct): New define_insn.
28429 (*altivec_vmrglsf): Adjust for endianness.
28430 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
28431 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
28432 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
28433 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
28434 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
28435 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
28436 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
28437 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
28439 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
28441 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
28442 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
28445 2014-01-29 Richard Biener <rguenther@suse.de>
28447 PR tree-optimization/58742
28448 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
28449 associate_pointerplus_align.
28450 (associate_pointerplus_diff): New function.
28451 (associate_pointerplus): Likewise. Call associate_pointerplus_align
28452 and associate_pointerplus_diff.
28454 2014-01-29 Richard Biener <rguenther@suse.de>
28456 * lto-streamer.h (LTO_major_version): Bump to 3.
28457 (LTO_minor_version): Reset to 0.
28459 2014-01-29 Renlin Li <Renlin.Li@arm.com>
28461 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
28462 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
28463 (arm_file_start): Generate correct asm header for armv7ve.
28464 * config/arm/bpabi.h: Add multilib support for armv7ve.
28465 * config/arm/driver-arm.c: Change the architectures of cortex-a7
28466 and cortex-a15 to armv7ve.
28467 * config/arm/t-aprofile: Add multilib support for armv7ve.
28468 * doc/invoke.texi: Document -march=armv7ve.
28470 2014-01-29 Richard Biener <rguenther@suse.de>
28472 PR tree-optimization/58742
28473 * tree-ssa-forwprop.c (associate_plusminus): Return true
28474 if we changed sth, defer EH cleanup to ...
28475 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
28476 (simplify_mult): New function.
28478 2014-01-29 Jakub Jelinek <jakub@redhat.com>
28480 PR middle-end/59917
28481 PR tree-optimization/59920
28482 * tree.c (build_common_builtin_nodes): Remove
28483 __builtin_setjmp_dispatcher initialization.
28484 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
28485 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
28486 instead of gsi_after_labels + manually skipping debug stmts.
28487 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
28488 ignore bbs with IFN_ABNORMAL_DISPATCHER.
28489 * tree-inline.c (copy_edges_for_bb): Remove
28490 can_make_abnormal_goto argument, instead add abnormal_goto_dest
28491 argument. Ignore computed_goto_p stmts. Don't call
28492 make_abnormal_goto_edges. If a call might need abnormal edges
28493 for non-local gotos, see if it already has an edge to
28494 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
28495 with true argument, don't do anything then, otherwise add
28496 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
28497 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
28499 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
28500 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
28501 (lower_stmt): Don't set data->calls_builtin_setjmp.
28502 (lower_builtin_setjmp): Adjust comment.
28503 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
28504 * tree-cfg.c (found_computed_goto): Remove.
28505 (factor_computed_gotos): Remove.
28506 (make_goto_expr_edges): Return bool, true for computed gotos.
28507 Don't call make_abnormal_goto_edges.
28508 (build_gimple_cfg): Don't set found_computed_goto, don't call
28509 factor_computed_gotos.
28510 (computed_goto_p): No longer static.
28511 (make_blocks): Don't set found_computed_goto.
28512 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
28513 (make_edges): If make_goto_expr_edges returns true, push bb
28514 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
28515 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
28516 vector. Record mapping between bbs and OpenMP regions if there
28517 are any, adjust make_gimple_omp_edges caller. Call
28518 handle_abnormal_edges.
28519 (make_abnormal_goto_edges): Remove.
28520 * tree-cfg.h (make_abnormal_goto_edges): Remove.
28521 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
28522 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
28523 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
28524 * internal-fn.def (ABNORMAL_DISPATCHER): New.
28525 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
28526 filling *region also set *region_idx to (*region)->entry->index.
28529 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
28530 For REGs set ORIGINAL_REGNO.
28532 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
28534 * doc/md.texi: Mention that a target shouldn't implement
28535 vec_widen_(s|u)mul_even/odd pair if it is less efficient
28538 2014-01-29 Jakub Jelinek <jakub@redhat.com>
28540 PR tree-optimization/59594
28541 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
28542 a copy of the datarefs vector rather than the vector itself.
28544 2014-01-28 Jason Merrill <jason@redhat.com>
28547 * dwarf2out.c (auto_die): New static.
28548 (gen_type_die_with_usage): Handle C++1y 'auto'.
28549 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
28552 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
28555 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
28556 (SPEC_X32): Likewise.
28557 (SPEC_64): Likewise.
28558 * config/i386/i386.c (ix86_option_override_internal): Turn off
28559 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
28561 (x86_file_start): Output .code16gcc for TARGET_16BIT.
28562 * config/i386/i386.h (TARGET_16BIT): New macro.
28563 (TARGET_16BIT_P): Likewise.
28564 * config/i386/i386.opt: Add m16.
28565 * doc/invoke.texi: Document -m16.
28567 2014-01-28 Jakub Jelinek <jakub@redhat.com>
28569 PR preprocessor/59935
28570 * input.c (location_get_source_line): Bail out on when line number
28571 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
28573 2014-01-28 Richard Biener <rguenther@suse.de>
28575 PR tree-optimization/58742
28576 * tree-ssa-forwprop.c (associate_plusminus): Handle
28577 pointer subtraction of the form (T)(P + A) - (T)P.
28579 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28581 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
28584 2014-01-28 Richard Biener <rguenther@suse.de>
28587 2014-01-28 Richard Biener <rguenther@suse.de>
28589 PR rtl-optimization/45364
28590 PR rtl-optimization/59890
28591 * var-tracking.c (local_get_addr_clear_given_value): Handle
28592 already cleared slot.
28593 (val_reset): Handle not allocated local_get_addr_cache.
28594 (vt_find_locations): Use post-order on the inverted CFG.
28596 2014-01-28 Richard Biener <rguenther@suse.de>
28598 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
28600 2014-01-28 Richard Biener <rguenther@suse.de>
28602 PR rtl-optimization/45364
28603 PR rtl-optimization/59890
28604 * var-tracking.c (local_get_addr_clear_given_value): Handle
28605 already cleared slot.
28606 (val_reset): Handle not allocated local_get_addr_cache.
28607 (vt_find_locations): Use post-order on the inverted CFG.
28609 2014-01-28 Alan Modra <amodra@gmail.com>
28611 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
28612 * configure.ac <recursive call for build != host>: Define
28613 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
28614 and LD_FOR_BUILD too.
28615 * configure: Regenerate.
28617 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
28619 * config/i386/i386.c (get_builtin_code_for_version): Separate
28620 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
28621 Broadwell from Haswell.
28623 2014-01-27 Steve Ellcey <sellcey@mips.com>
28625 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
28626 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
28627 * config/mips/mips.c (mips_option_override): Change setting
28629 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
28630 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
28631 Change from Mask to Var.
28633 2014-01-27 Jeff Law <law@redhat.com>
28635 * ipa-inline.c (inline_small_functions): Fix typo.
28637 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
28639 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
28640 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
28641 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
28642 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
28643 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
28644 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
28645 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
28646 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
28647 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
28648 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
28649 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
28650 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
28651 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
28652 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
28653 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
28654 (_mm512_storeu_epi64): Ditto.
28655 (_mm512_cmpge_epi32_mask): Ditto.
28656 (_mm512_cmpge_epu32_mask): Ditto.
28657 (_mm512_cmpge_epi64_mask): Ditto.
28658 (_mm512_cmpge_epu64_mask): Ditto.
28659 (_mm512_cmple_epi32_mask): Ditto.
28660 (_mm512_cmple_epu32_mask): Ditto.
28661 (_mm512_cmple_epi64_mask): Ditto.
28662 (_mm512_cmple_epu64_mask): Ditto.
28663 (_mm512_cmplt_epi32_mask): Ditto.
28664 (_mm512_cmplt_epu32_mask): Ditto.
28665 (_mm512_cmplt_epi64_mask): Ditto.
28666 (_mm512_cmplt_epu64_mask): Ditto.
28667 (_mm512_cmpneq_epi32_mask): Ditto.
28668 (_mm512_cmpneq_epu32_mask): Ditto.
28669 (_mm512_cmpneq_epi64_mask): Ditto.
28670 (_mm512_cmpneq_epu64_mask): Ditto.
28671 (_mm512_expand_pd): Ditto.
28672 (_mm512_expand_ps): Ditto.
28673 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
28674 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
28675 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
28676 * config/i386/i386.c (ix86_builtins): Add
28677 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
28678 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
28679 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
28680 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
28681 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
28682 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
28683 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
28684 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
28685 IX86_BUILTIN_PMOVUSQW512_MEM.
28686 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
28687 __builtin_ia32_pmovsqd512mem_mask,
28688 __builtin_ia32_pmovqd512mem_mask,
28689 __builtin_ia32_pmovusqw512mem_mask,
28690 __builtin_ia32_pmovsqw512mem_mask,
28691 __builtin_ia32_pmovqw512mem_mask,
28692 __builtin_ia32_pmovusdw512mem_mask,
28693 __builtin_ia32_pmovsdw512mem_mask,
28694 __builtin_ia32_pmovdw512mem_mask,
28695 __builtin_ia32_pmovqb512mem_mask,
28696 __builtin_ia32_pmovusqb512mem_mask,
28697 __builtin_ia32_pmovsqb512mem_mask,
28698 __builtin_ia32_pmovusdb512mem_mask,
28699 __builtin_ia32_pmovsdb512mem_mask,
28700 __builtin_ia32_pmovdb512mem_mask.
28701 (bdesc_args): Add __builtin_ia32_expanddf512,
28702 __builtin_ia32_expandsf512.
28703 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
28704 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
28705 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
28706 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
28707 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
28708 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
28709 (avx512f_<code>v8div16qi2_mask_store): This.
28710 (avx512f_expand<mode>): New.
28712 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
28714 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
28716 (_mm512_mask_prefetch_i64gather_pd): Ditto.
28717 (_mm512_prefetch_i32scatter_pd): Ditto.
28718 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
28719 (_mm512_prefetch_i64scatter_pd): Ditto.
28720 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
28721 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
28722 (_mm512_mask_prefetch_i64gather_ps): Ditto.
28723 (_mm512_prefetch_i32scatter_ps): Ditto.
28724 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
28725 (_mm512_prefetch_i64scatter_ps): Ditto.
28726 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
28727 * config/i386/i386-builtin-types.def: Define
28728 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
28729 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
28730 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
28731 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
28732 IX86_BUILTIN_SCATTERPFQPD.
28733 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
28734 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
28735 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
28736 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
28737 __builtin_ia32_scatterpfqps.
28738 (ix86_expand_builtin): Expand new built-ins.
28739 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
28740 fix memory access data type.
28741 (*avx512pf_gatherpf<mode>_mask): Ditto.
28742 (*avx512pf_gatherpf<mode>): Ditto.
28743 (avx512pf_scatterpf<mode>): Ditto.
28744 (*avx512pf_scatterpf<mode>_mask): Ditto.
28745 (*avx512pf_scatterpf<mode>): Ditto.
28746 (GATHER_SCATTER_SF_MEM_MODE): New.
28747 (avx512pf_gatherpf<mode>df): Ditto.
28748 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28749 (*avx512pf_scatterpf<mode>df): Ditto.
28751 2014-01-27 Jakub Jelinek <jakub@redhat.com>
28754 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
28755 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
28758 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
28760 * common/config/arm/arm-common.c
28761 (arm_rewrite_mcpu): Handle multiple names.
28763 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
28765 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
28767 * gimple-builder.h (create_gimple_tmp): Delete.
28769 2014-01-27 Christian Bruel <christian.bruel@st.com>
28771 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
28774 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
28776 * config/pa/pa.md (call): Generate indirect long calls to non-local
28777 functions when outputing 32-bit code.
28778 (call_value): Likewise except for special call to buggy powf function.
28780 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
28781 portable runtime and PIC indirect calls.
28782 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
28783 and PIC call sequences. Use ldo instead of blr to set return register
28784 in PIC call sequence.
28786 2014-01-25 Walter Lee <walt@tilera.com>
28788 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
28789 avoid clobbering a live register.
28791 2014-01-25 Walter Lee <walt@tilera.com>
28793 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
28794 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
28795 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
28796 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
28798 2014-01-25 Walter Lee <walt@tilera.com>
28800 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
28801 arguments on even registers.
28802 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
28804 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
28805 (BIGGEST_ALIGNMENT): Ditto.
28806 (BIGGEST_FIELD_ALIGNMENT): Ditto.
28808 2014-01-25 Walter Lee <walt@tilera.com>
28810 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
28811 insns before bundling.
28812 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
28814 2014-01-25 Walter Lee <walt@tilera.com>
28816 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
28817 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
28818 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
28820 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
28822 * config/mips/constraints.md (kl): Delete.
28823 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
28824 define expands, using...
28825 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
28826 instructions for MIPS16.
28827 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
28828 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
28830 2014-01-25 Walter Lee <walt@tilera.com>
28832 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
28836 2014-01-25 Walter Lee <walt@tilera.com>
28838 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
28839 (TARGET_EXPAND_TO_RTL_HOOK): Define.
28841 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
28843 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
28846 2014-01-25 Jakub Jelinek <jakub@redhat.com>
28848 * print-rtl.c (in_call_function_usage): New var.
28849 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
28850 EXPR_LIST mode as mode and not as reg note name.
28852 PR middle-end/59561
28853 * cfgloopmanip.c (copy_loop_info): If
28854 loop->warned_aggressive_loop_optimizations, make sure
28855 the flag is set in target loop too.
28857 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
28859 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
28861 * builtins.def: Likewise.
28862 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
28863 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
28864 * ira.c (ira_setup_eliminable_regset): Likewise.
28865 * omp-low.c (gate_expand_omp): Likewise.
28866 (execute_lower_omp): Likewise.
28867 (diagnose_sb_0): Likewise.
28868 (gate_diagnose_omp_blocks): Likewise.
28869 (simd_clone_clauses_extract): Likewise.
28872 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28874 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
28875 correction for little endian...
28876 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
28879 2014-01-24 Jeff Law <law@redhat.com>
28881 PR tree-optimization/59919
28882 * tree-vrp.c (find_assert_locations_1): Do not register asserts
28883 for non-returning calls.
28885 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
28887 * common/config/aarch64/aarch64-common.c
28888 (aarch64_rewrite_mcpu): Handle multiple names.
28889 * config/aarch64/aarch64.h
28890 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
28892 2014-01-24 Dodji Seketeli <dodji@redhat.com>
28894 * input.c (add_file_to_cache_tab): Handle the case where fopen
28897 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
28900 * config/i386/i386.md (pushsf splitter): Get stack adjustment
28901 from push operand if code of push isn't PRE_DEC.
28903 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
28906 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
28907 -mquad-memory-atomic. Update -mquad-memory documentation to say
28908 it is only used for non-atomic loads/stores.
28910 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
28911 -mquad-memory or -mquad-memory-atomic switches.
28913 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
28914 -mquad-memory-atomic to ISA 2.07 support.
28916 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
28917 to separate support of normal quad word memory operations (ldq, stq)
28918 from the atomic quad word memory operations.
28920 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
28921 support to separate non-atomic quad word operations from atomic
28922 quad word operations. Disable non-atomic quad word operations in
28923 little endian mode so that we don't have to swap words after the
28924 load and before the store.
28925 (quad_load_store_p): Add comment about atomic quad word support.
28926 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
28927 options printed with -mdebug=reg.
28929 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
28930 -mquad-memory-atomic as the test for whether we have quad word
28931 atomic instructions.
28932 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
28933 or -mp8-vector are used, allow byte/half-word atomic operations.
28935 * config/rs6000/sync.md (load_lockedti): Insure that the address
28936 is a proper indexed or indirect address for the lqarx instruction.
28937 On little endian systems, swap the hi/lo registers after the lqarx
28939 (load_lockedpti): Use indexed_or_indirect_operand predicate to
28940 insure the address is valid for the lqarx instruction.
28941 (store_conditionalti): Insure that the address is a proper indexed
28942 or indirect address for the stqcrx. instruction. On little endian
28943 systems, swap the hi/lo registers before doing the stqcrx.
28945 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
28946 insure the address is valid for the stqcrx. instruction.
28948 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
28949 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
28950 type of quad memory support is available.
28952 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
28954 PR regression/59915
28955 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
28956 there is a danger of looping.
28958 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
28960 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
28961 force flag_ira_loop_pressure if set via command line.
28963 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
28965 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
28966 (ashr_simd): New builtin handling DI mode.
28967 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
28968 (aarch64_sshr_simddi): New match pattern.
28969 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
28970 (vshrd_n_s64): Likewise.
28971 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
28973 2014-01-23 Nick Clifton <nickc@redhat.com>
28975 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
28976 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
28977 favour of mcu specific scripts.
28978 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
28981 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
28982 Alex Velenko <Alex.Velenko@arm.com>
28984 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
28985 (vaddv_s16): Likewise.
28986 (vaddv_s32): Likewise.
28987 (vaddv_u8): Likewise.
28988 (vaddv_u16): Likewise.
28989 (vaddv_u32): Likewise.
28990 (vaddvq_s8): Likewise.
28991 (vaddvq_s16): Likewise.
28992 (vaddvq_s32): Likewise.
28993 (vaddvq_s64): Likewise.
28994 (vaddvq_u8): Likewise.
28995 (vaddvq_u16): Likewise.
28996 (vaddvq_u32): Likewise.
28997 (vaddvq_u64): Likewise.
28998 (vaddv_f32): Likewise.
28999 (vaddvq_f32): Likewise.
29000 (vaddvq_f64): Likewise.
29001 (vmaxv_f32): Likewise.
29002 (vmaxv_s8): Likewise.
29003 (vmaxv_s16): Likewise.
29004 (vmaxv_s32): Likewise.
29005 (vmaxv_u8): Likewise.
29006 (vmaxv_u16): Likewise.
29007 (vmaxv_u32): Likewise.
29008 (vmaxvq_f32): Likewise.
29009 (vmaxvq_f64): Likewise.
29010 (vmaxvq_s8): Likewise.
29011 (vmaxvq_s16): Likewise.
29012 (vmaxvq_s32): Likewise.
29013 (vmaxvq_u8): Likewise.
29014 (vmaxvq_u16): Likewise.
29015 (vmaxvq_u32): Likewise.
29016 (vmaxnmv_f32): Likewise.
29017 (vmaxnmvq_f32): Likewise.
29018 (vmaxnmvq_f64): Likewise.
29019 (vminv_f32): Likewise.
29020 (vminv_s8): Likewise.
29021 (vminv_s16): Likewise.
29022 (vminv_s32): Likewise.
29023 (vminv_u8): Likewise.
29024 (vminv_u16): Likewise.
29025 (vminv_u32): Likewise.
29026 (vminvq_f32): Likewise.
29027 (vminvq_f64): Likewise.
29028 (vminvq_s8): Likewise.
29029 (vminvq_s16): Likewise.
29030 (vminvq_s32): Likewise.
29031 (vminvq_u8): Likewise.
29032 (vminvq_u16): Likewise.
29033 (vminvq_u32): Likewise.
29034 (vminnmv_f32): Likewise.
29035 (vminnmvq_f32): Likewise.
29036 (vminnmvq_f64): Likewise.
29038 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29040 * config/aarch64/aarch64-simd.md
29041 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
29042 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
29043 (*aarch64_mul3_elt<mode>): Likewise.
29044 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
29045 (*aarch64_mul3_elt_to_64v2df): Likewise.
29046 (*aarch64_mla_elt<mode>): Likewise.
29047 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
29048 (*aarch64_mls_elt<mode>): Likewise.
29049 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
29050 (*aarch64_fma4_elt<mode>): Likewise.
29051 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
29052 (*aarch64_fma4_elt_to_64v2df): Likewise.
29053 (*aarch64_fnma4_elt<mode>): Likewise.
29054 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
29055 (*aarch64_fnma4_elt_to_64v2df): Likewise.
29056 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
29057 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
29058 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29059 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29060 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
29061 (aarch64_sqdmull_lane<mode>_internal): Likewise.
29062 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
29064 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
29066 * config/aarch64/aarch64-simd.md
29067 (aarch64_be_checked_get_lane<mode>): New define_expand.
29068 * config/aarch64/aarch64-simd-builtins.def
29069 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
29070 New builtin definition.
29071 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
29072 Use new safe be builtin.
29074 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29076 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
29078 (aarch64_be_st1<mode>): Likewise.
29079 (aarch_ld1<VALL:mode>): Define_expand modified.
29080 (aarch_st1<VALL:mode>): Likewise.
29081 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
29082 (UNSPEC_ST1): Likewise.
29084 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
29086 * config/microblaze/microblaze.md: Add trap insn and attribute
29088 2014-01-23 Dodji Seketeli <dodji@redhat.com>
29090 PR preprocessor/58580
29091 * input.h (location_get_source_line): Take an additional line_size
29093 (void diagnostics_file_cache_fini): Declare new function.
29094 * input.c (struct fcache): New type.
29095 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
29096 New static constants.
29097 (diagnostic_file_cache_init, total_lines_num)
29098 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
29099 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
29100 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
29101 (get_next_line, read_next_line, goto_next_line, read_line_num):
29102 New static function definitions.
29103 (diagnostic_file_cache_fini): New function.
29104 (location_get_source_line): Take an additional output line_len
29105 parameter. Re-write using lookup_or_add_file_to_cache_tab and
29107 * diagnostic.c (diagnostic_finish): Call
29108 diagnostic_file_cache_fini.
29109 (adjust_line): Take an additional input parameter for the length
29110 of the line, rather than calculating it with strlen.
29111 (diagnostic_show_locus): Adjust the use of
29112 location_get_source_line and adjust_line with respect to their new
29113 signature. While displaying a line now, do not stop at the first
29114 null byte. Rather, display the zero byte as a space and keep
29115 going until we reach the size of the line.
29116 * Makefile.in: Add vec.o to OBJS-libcommon
29118 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29119 Ilya Tocar <ilya.tocar@intel.com>
29121 * config/i386/avx512fintrin.h (_mm512_kmov): New.
29122 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
29123 (__builtin_ia32_kmov16): Ditto.
29124 * config/i386/i386.md (UNSPEC_KMOV): New.
29127 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29129 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
29130 (_mm512_storeu_si512): Ditto.
29132 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
29135 * rtl.h (get_referenced_operands): Declare.
29136 * recog.c (get_referenced_operands): New function.
29137 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
29138 operands have been referenced when recording LO_SUM references.
29140 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
29142 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
29144 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29146 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
29147 Enable for generic and recent AMD targets.
29149 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29151 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
29152 ARG_SIZE note when adjustment was eliminated.
29154 2014-01-22 Jeff Law <law@redhat.com>
29156 PR tree-optimization/59597
29157 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
29158 in file. Accept new argument REGISTERING and use it to modify
29159 dump output appropriately.
29160 (register_jump_thread): Corresponding changes.
29161 (mark_threaded_blocks): Reinstate code to cancel unprofitable
29162 thread paths involving joiner blocks. Add code to dump cancelled
29163 jump threading paths.
29165 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
29167 PR rtl-optimization/59477
29168 * lra-constraints.c (inherit_in_ebb): Process call for living hard
29169 regs. Update reloads_num and potential_reload_hard_regs for all insns.
29171 2014-01-22 Tom Tromey <tromey@redhat.com>
29173 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
29175 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
29177 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29179 PR rtl-optimization/59896
29180 * lra-constraints.c (process_alt_operands): Check unused note for
29181 matched operands of insn with no output reloads.
29183 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
29185 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
29186 (mips_move_from_gpr_cost): Likewise.
29188 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29190 PR rtl-optimization/59858
29191 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
29192 ira_class_hard_regs_num.
29193 (process_alt_operands): Increase reject for dying matched operand.
29195 2014-01-21 Jakub Jelinek <jakub@redhat.com>
29198 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
29199 smaller than size, perform several stores or loads and stores
29200 at dst + count - size to store or copy all of size bytes, rather
29201 than just last modesize bytes.
29203 2014-01-20 DJ Delorie <dj@redhat.com>
29205 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
29206 that CLOBBERs are REGs before propogating their values.
29208 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
29210 PR middle-end/59789
29211 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
29212 (cgraph_inline_failed_type): New function.
29213 * cgraph.h (DEFCIFCODE): Add type.
29214 (cgraph_inline_failed_type_t): New enum.
29215 (cgraph_inline_failed_type): New prototype.
29216 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
29217 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
29218 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
29219 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
29220 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
29221 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
29222 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
29223 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
29224 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
29225 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
29226 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
29227 OPTIMIZATION_MISMATCH.
29228 * tree-inline.c (expand_call_inline): Emit errors during
29229 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
29231 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
29234 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
29235 mode attribute in insn output.
29237 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
29239 * output.h (output_constant): Delete.
29240 * varasm.c (output_constant): Make private.
29242 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
29244 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
29246 2014-01-20 Jakub Jelinek <jakub@redhat.com>
29248 PR middle-end/59860
29249 * tree.h (fold_builtin_strcat): New prototype.
29250 * builtins.c (fold_builtin_strcat): No longer static. Add len
29251 argument, if non-NULL, don't call c_strlen. Optimize
29252 directly into __builtin_memcpy instead of __builtin_strcpy.
29253 (fold_builtin_2): Adjust fold_builtin_strcat caller.
29254 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
29256 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
29258 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
29259 for SImode_address_operand operands, having only a REG argument.
29261 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
29263 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
29264 loader name using mbig-endian.
29265 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
29267 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
29269 * doc/invoke.texi (-march): Clarify documentation for AArch64.
29270 (-mtune): Likewise.
29273 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
29275 * config/aarch64/aarch64-protos.h
29276 (aarch64_cannot_change_mode_class_ptr): Declare.
29277 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
29278 aarch64_cannot_change_mode_class_ptr): New.
29279 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
29280 backend hook aarch64_cannot_change_mode_class.
29282 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
29284 * common/config/aarch64/aarch64-common.c
29285 (aarch64_handle_option): Don't handle any option order logic here.
29286 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
29287 selected_cpu, warn on architecture version mismatch.
29288 (aarch64_override_options): Fix parsing order for option strings.
29290 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29291 Iain Sandoe <iain@codesourcery.com>
29294 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
29295 warning. Amend comment to reflect current functionality.
29297 2014-01-20 Richard Biener <rguenther@suse.de>
29299 PR middle-end/59860
29300 * builtins.c (fold_builtin_strcat): Remove case better handled
29301 by tree-ssa-strlen.c.
29303 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
29305 * config/aarch64/aarch64.opt
29306 (mcpu, march, mtune): Make case-insensitive.
29308 2014-01-20 Jakub Jelinek <jakub@redhat.com>
29311 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
29312 if operands[1] is a REG or ZERO_EXTEND of a REG.
29314 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
29316 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
29318 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
29320 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
29321 long non-pic millicode calls.
29323 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29325 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
29327 2014-01-19 Kito Cheng <kito@0xlab.org>
29329 * builtins.c (expand_movstr): Check movstr expand done or fail.
29331 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29332 H.J. Lu <hongjiu.lu@intel.com>
29335 * config/i386/i386.md (*lea<mode>): Zero-extend return register
29336 to DImode for zero-extended addresses.
29338 2014-01-19 Jakub Jelinek <jakub@redhat.com>
29340 PR rtl-optimization/57763
29341 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
29342 on the new indirect jump_insn and increment LABEL_NUSES (label).
29344 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
29348 * config.gcc (x86_archs): New variable.
29349 (x86_64_archs): Likewise.
29350 (x86_cpus): Likewise.
29351 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
29352 --with-arch/--with-cpu= options.
29353 Support --with-arch=/--with-cpu={nehalem,westmere,
29354 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
29356 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29358 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
29359 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
29361 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29363 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
29365 2014-01-18 Jakub Jelinek <jakub@redhat.com>
29368 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
29369 clear cpp_get_options (parse_in)->warn_unused_macros for
29370 ix86_target_macros_internal with cpp_define.
29372 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
29374 * jump.c (delete_related_insns): Keep (use (insn))s.
29375 * reorg.c (redundant_insn): Check for barriers too.
29377 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29379 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
29381 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
29383 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
29384 call to $$dyncall when TARGET_LONG_CALLS is true.
29386 2014-01-17 Jeff Law <law@redhat.com>
29388 * ree.c (combine_set_extension): Temporarily disable test for
29389 changing number of hard registers.
29391 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
29393 PR middle-end/58125
29394 * ipa-inline-analysis.c (inline_free_summary):
29395 Do not free summary of aliases.
29397 2014-01-17 Jakub Jelinek <jakub@redhat.com>
29399 PR middle-end/59706
29400 * gimplify.c (gimplify_expr): Use create_tmp_var
29401 instead of create_tmp_var_raw. If cond doesn't have
29402 integral type, don't add the IFN_ANNOTATE builtin at all.
29404 2014-01-17 Martin Jambor <mjambor@suse.cz>
29407 * ipa-cp.c (prev_edge_clone): New variable.
29408 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
29409 Also resize prev_edge_clone vector.
29410 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
29411 (ipcp_edge_removal_hook): New function.
29412 (ipcp_driver): Register ipcp_edge_removal_hook.
29414 2014-01-17 Andrew Pinski <apinski@cavium.com>
29415 Steve Ellcey <sellcey@mips.com>
29418 * config/mips/mips.c (mips_print_operand): Check operand mode instead
29421 2014-01-17 Jeff Law <law@redhat.com>
29423 PR middle-end/57904
29424 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
29425 so that pass_ccp runs first.
29427 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29429 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
29430 (ix86_adjust_cost): Use !TARGET_XXX.
29431 (do_reorder_for_imul): Likewise.
29432 (swap_top_of_ready_list): Likewise.
29433 (ix86_sched_reorder): Likewise.
29435 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29437 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
29438 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
29439 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
29440 (intel_memset): New. Duplicate slm_memset.
29441 (intel_cost): New. Duplicate slm_cost.
29442 (m_INTEL): New macro.
29443 (processor_target_table): Add "intel".
29444 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
29445 with PROCESSOR_INTEL for "intel".
29446 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
29447 PROCESSOR_SILVERMONT.
29448 (ix86_issue_rate): Likewise.
29449 (ix86_adjust_cost): Likewise.
29450 (ia32_multipass_dfa_lookahead): Likewise.
29451 (swap_top_of_ready_list): Likewise.
29452 (ix86_sched_reorder): Likewise.
29453 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
29454 instead of TARGET_OPT_AGU.
29455 * config/i386/i386.h (TARGET_INTEL): New.
29456 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
29457 (processor_type): Add PROCESSOR_INTEL.
29458 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
29459 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
29461 2014-01-17 Marek Polacek <polacek@redhat.com>
29464 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
29467 2014-01-17 Richard Biener <rguenther@suse.de>
29469 PR tree-optimization/46590
29470 * opts.c (default_options_table): Add entries for
29471 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
29472 all enabled at -O1 but not for -Og.
29473 * common.opt (fbranch-count-reg): Remove Init(1).
29474 (fmove-loop-invariants): Likewise.
29475 (ftree-pta): Likewise.
29477 2014-01-17 Jakub Jelinek <jakub@redhat.com>
29479 * config/i386/i386.c (ix86_data_alignment): For compatibility with
29480 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
29481 decls to at least the GCC 4.8 used alignments.
29484 * tree-nested.c (convert_nonlocal_reference_stmt,
29485 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
29486 of GIMPLE_BIND stmts, adjust associated decls.
29488 2014-01-17 Richard Biener <rguenther@suse.de>
29490 PR tree-optimization/46590
29491 * vec.h (vec<>::bseach): New member function implementing
29492 binary search according to C89 bsearch.
29493 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
29494 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
29495 bitmap pointer again. Make accesses_in_loop a flat array.
29496 (mem_ref_obstack): New global.
29497 (outermost_indep_loop): Adjust for mem_ref->stored changes.
29498 (mark_ref_stored): Likewise.
29499 (ref_indep_loop_p_2): Likewise.
29500 (set_ref_stored_in_loop): New helper function.
29501 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
29502 (memref_free): Adjust.
29503 (record_mem_ref_loc): Simplify.
29504 (gather_mem_refs_stmt): Adjust.
29505 (sort_locs_in_loop_postorder_cmp): New function.
29506 (analyze_memory_references): Sort accesses_in_loop after
29507 loop postorder number.
29508 (find_ref_loc_in_loop_cmp): New function.
29509 (for_all_locs_in_loop): Find relevant cluster of locs in
29510 accesses_in_loop and iterate without recursion.
29511 (execute_sm): Avoid uninit warning.
29512 (struct ref_always_accessed): Simplify.
29513 (ref_always_accessed::operator ()): Likewise.
29514 (ref_always_accessed_p): Likewise.
29515 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
29516 loop postorder numbers here.
29517 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
29520 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
29523 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
29524 on decls for which assemble_alias has been called.
29526 2014-01-17 Nick Clifton <nickc@redhat.com>
29528 * config/msp430/msp430.opt: (mcpu): New option.
29529 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
29530 (msp430_option_override): Parse target_cpu. If the MCU name
29531 matches a generic string, clear target_mcu.
29532 (msp430_attr): Allow numeric interrupt values up to 63.
29533 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
29534 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
29536 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
29538 * config/msp430/msp430.md (popm): Use %J rather than %I.
29539 (addsi3): Use msp430_nonimmediate_operand for operand 2.
29540 (addhi_cy_i): Use immediate_operand for operand 2.
29541 * doc/invoke.texi: Document -mcpu option.
29543 2014-01-17 Richard Biener <rguenther@suse.de>
29545 PR rtl-optimization/38518
29546 * df.h (df_analyze_loop): Declare.
29547 * df-core.c: Include cfgloop.h.
29548 (df_analyze_1): Split out main part of df_analyze.
29549 (df_analyze): Adjust.
29550 (loop_inverted_post_order_compute): New function.
29551 (loop_post_order_compute): Likewise.
29552 (df_analyze_loop): New function avoiding whole-function
29553 postorder computes.
29554 * loop-invariant.c (find_defs): Use df_analyze_loop.
29555 (find_invariants): Adjust.
29556 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
29558 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
29560 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
29561 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
29563 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
29565 * ipa-ref.c (ipa_remove_stmt_references): Fix references
29566 traversal when removing references.
29568 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
29571 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
29573 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
29575 PR middle-end/56791
29576 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
29577 pushing a reload for an autoinc when we had previously reloaded an
29578 inner part of the address.
29580 2014-01-16 Jakub Jelinek <jakub@redhat.com>
29582 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
29584 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
29585 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
29586 when not giving up or versioning for alias only because of
29588 (vect_analyze_data_ref_dependences): Set to true.
29589 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
29591 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
29592 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
29595 PR middle-end/58344
29596 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
29599 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
29600 operand 0 predicate for gathers, use a new pseudo as subtarget.
29602 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
29604 PR middle-end/59609
29605 * lra-constraints.c (process_alt_operands): Add printing debug info.
29606 Check absence of input/output reloads for matched operands too.
29608 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
29610 PR rtl-optimization/59835
29611 * ira.c (ira_init_register_move_cost): Increase cost for
29614 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
29616 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
29618 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
29621 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
29622 non-register objects. Use gen_(high/low)part more consistently.
29625 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
29628 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
29629 endian support, remove tests for WORDS_BIG_ENDIAN.
29630 (p8_mfvsrd_3_<mode>): Likewise.
29631 (reload_gpr_from_vsx<mode>): Likewise.
29632 (reload_gpr_from_vsxsf): Likewise.
29633 (p8_mfvsrd_4_disf): Likewise.
29635 2014-01-16 Richard Biener <rguenther@suse.de>
29637 PR rtl-optimization/46590
29638 * lcm.c (compute_antinout_edge): Use postorder iteration.
29639 (compute_laterin): Use inverted postorder iteration.
29641 2014-01-16 Nick Clifton <nickc@redhat.com>
29643 PR middle-end/28865
29644 * varasm.c (output_constant): Return the number of bytes actually
29646 (output_constructor_array_range): Update the field size with the
29647 number of bytes emitted by output_constant.
29648 (output_constructor_regular_field): Likewise. Also do not
29649 complain if the total number of bytes emitted is now greater
29650 than the expected fieldpos.
29651 * output.h (output_constant): Update prototype and descriptive comment.
29653 2014-01-16 Marek Polacek <polacek@redhat.com>
29655 PR middle-end/59827
29656 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
29657 it is error_mark_node.
29659 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
29661 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
29662 VALID_AVX256_REG_OR_OI_MODE.
29664 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
29666 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
29667 current procedure should be profiled.
29669 2014-01-15 Andrew Pinski <apinski@cavium.com>
29671 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
29672 of moving from/to the STACK_REG register class.
29674 2014-01-15 Richard Henderson <rth@redhat.com>
29677 * reginfo.c (global_regs_decl): Globalize.
29678 * rtl.h (global_regs_decl): Declare.
29679 * ira.c (do_reload): Diagnose frame_pointer_needed and it
29680 reserved via global_regs.
29682 2014-01-15 Teresa Johnson <tejohnson@google.com>
29684 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
29686 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
29688 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
29689 and vmulosh rather than call gen_vec_widen_smult_*.
29690 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
29691 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
29692 (vec_widen_smult_even_v16qi): Likewise.
29693 (vec_widen_umult_even_v8hi): Likewise.
29694 (vec_widen_smult_even_v8hi): Likewise.
29695 (vec_widen_umult_odd_v16qi): Likewise.
29696 (vec_widen_smult_odd_v16qi): Likewise.
29697 (vec_widen_umult_odd_v8hi): Likewise.
29698 (vec_widen_smult_odd_v8hi): Likewise.
29699 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
29700 vmuloub rather than call gen_vec_widen_umult_*.
29701 (vec_widen_umult_lo_v16qi): Likewise.
29702 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
29703 vmulosb rather than call gen_vec_widen_smult_*.
29704 (vec_widen_smult_lo_v16qi): Likewise.
29705 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
29706 rather than call gen_vec_widen_umult_*.
29707 (vec_widen_umult_lo_v8hi): Likewise.
29708 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
29709 rather than call gen_vec_widen_smult_*.
29710 (vec_widen_smult_lo_v8hi): Likewise.
29712 2014-01-15 Jeff Law <law@redhat.com>
29714 PR tree-optimization/59747
29715 * ree.c (find_and_remove_re): Properly handle case where a second
29716 eliminated extension requires widening a copy created for elimination
29717 of a prior extension.
29718 (combine_set_extension): Ensure that the number of hard regs needed
29719 for a destination register does not change when we widen it.
29721 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
29723 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
29724 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
29725 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
29726 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
29727 (avr-*-rtems*): Likewise.
29728 (bfin*-rtems*): Likewise.
29729 (moxie-*-rtems*): Likewise.
29730 (h8300-*-rtems*): Likewise.
29731 (i[34567]86-*-rtems*): Likewise.
29732 (lm32-*-rtems*): Likewise.
29733 (m32r-*-rtems*): Likewise.
29734 (m68k-*-rtems*): Likewise.
29735 (microblaze*-*-rtems*): Likewise.
29736 (mips*-*-rtems*): Likewise.
29737 (powerpc-*-rtems*): Likewise.
29738 (sh-*-rtems*): Likewise.
29739 (sparc-*-rtems*): Likewise.
29740 (sparc64-*-rtems*): Likewise.
29741 (v850-*-rtems*): Likewise.
29742 (m32c-*-rtems*): Likewise.
29744 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
29746 PR rtl-optimization/59511
29747 * ira.c (ira_init_register_move_cost): Use memory costs for some
29748 cases of register move cost calculations.
29749 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
29750 instead of BB frequency.
29751 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
29752 * lra-assigns.c (find_hard_regno_for): Ditto.
29754 2014-01-15 Richard Biener <rguenther@suse.de>
29756 PR tree-optimization/59822
29757 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
29758 (vectorizable_load): Use it to hoist defs of uses of invariant
29759 loads out of the loop.
29761 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
29762 Kugan Vivekanandarajah <kuganv@linaro.org>
29765 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
29768 2014-01-15 Richard Biener <rguenther@suse.de>
29770 PR rtl-optimization/59802
29771 * lcm.c (compute_available): Use inverted postorder to seed
29772 the initial worklist.
29774 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29777 * config/s390/s390.c (s390_preferred_reload_class): Don't return
29778 ADDR_REGS for invalid symrefs in non-PIC code.
29780 2014-01-15 Jakub Jelinek <jakub@redhat.com>
29783 * builtins.c (determine_block_size): Initialize *probable_max_size
29784 even if len_rtx is CONST_INT.
29786 2014-01-14 Andrew Pinski <apinski@cavium.com>
29788 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
29789 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
29790 (cortexa53_tunings): Likewise.
29791 (aarch64_sched_issue_rate): New function.
29792 (TARGET_SCHED_ISSUE_RATE): Define.
29794 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
29796 * ira-costs.c (find_costs_and_classes): Add missed
29797 ira_init_register_move_cost_if_necessary.
29799 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
29802 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
29804 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
29807 * config/i386/i386.c (type_natural_mode): Add a bool parameter
29808 to indicate if type is used for function return value. Warn ABI
29809 change if the vector mode isn't available for function return value.
29810 (ix86_function_arg_advance): Pass false to type_natural_mode.
29811 (ix86_function_arg): Likewise.
29812 (ix86_gimplify_va_arg): Likewise.
29813 (function_arg_32): Don't warn ABI change.
29814 (ix86_function_value): Pass true to type_natural_mode.
29815 (ix86_return_in_memory): Likewise.
29816 (ix86_struct_value_rtx): Removed.
29817 (TARGET_STRUCT_VALUE_RTX): Likewise.
29819 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29821 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
29822 converting a conditional jump into a conditional return.
29824 2014-01-14 Richard Biener <rguenther@suse.de>
29826 PR tree-optimization/58921
29827 PR tree-optimization/59006
29828 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
29829 hoisting invariant stmts.
29830 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
29831 invariant loads on the preheader edge if possible.
29833 2014-01-14 Joey Ye <joey.ye@arm.com>
29835 * doc/plugin.texi (Building GCC plugins): Update to C++.
29837 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
29839 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
29840 (_mm_rcp28_round_ss): Ditto.
29841 (_mm_rsqrt28_round_sd): Ditto.
29842 (_mm_rsqrt28_round_ss): Ditto.
29843 (_mm_rcp28_sd): Ditto.
29844 (_mm_rcp28_ss): Ditto.
29845 (_mm_rsqrt28_sd): Ditto.
29846 (_mm_rsqrt28_ss): Ditto.
29847 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
29848 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
29849 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
29850 (IX86_BUILTIN_RCP28SD): Ditto.
29851 (IX86_BUILTIN_RCP28SS): Ditto.
29852 (IX86_BUILTIN_RSQRT28SD): Ditto.
29853 (IX86_BUILTIN_RSQRT28SS): Ditto.
29854 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
29855 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
29856 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
29857 (ix86_expand_special_args_builtin): Expand new FTYPE.
29858 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
29859 (srcp14<mode>): Make insn unary.
29860 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
29861 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
29862 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
29863 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
29864 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
29865 Fix rounding: make it SAE only.
29866 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
29868 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
29870 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
29871 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
29872 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
29873 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
29874 (round_saeonly_mask_scalar_operand4): Ditto.
29875 (round_saeonly_mask_scalar_op3): Ditto.
29876 (round_saeonly_mask_scalar_op4): Ditto.
29878 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29880 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
29881 Implement -maltivec=be for vec_insert and vec_extract.
29883 2014-01-10 DJ Delorie <dj@redhat.com>
29885 * config/msp430/msp430.md (call_internal): Don't allow memory
29886 references with SP as the base register.
29887 (call_value_internal): Likewise.
29888 * config/msp430/constraints.md (Yc): New. For memory references
29889 that don't use SP as a base register.
29891 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
29892 "an integer without a # prefix"
29893 * config/msp430/msp430.md (epilogue_helper): Use it.
29895 2014-01-13 Jakub Jelinek <jakub@redhat.com>
29898 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
29899 AVX512F gather builtins.
29900 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
29901 on gather decls with INTEGER_TYPE masktype.
29902 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
29903 directly into the builtin rather than hoisting it before loop.
29905 PR tree-optimization/59387
29906 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
29907 (scev_const_prop): If folded_casts and type has undefined overflow,
29908 use force_gimple_operand instead of force_gimple_operand_gsi and
29909 for each added stmt if it is assign with
29910 arith_code_with_undefined_signed_overflow, call
29911 rewrite_to_defined_overflow.
29912 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
29913 gimple-fold.h instead.
29914 (arith_code_with_undefined_signed_overflow,
29915 rewrite_to_defined_overflow): Moved to ...
29916 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
29917 rewrite_to_defined_overflow): ... here. No longer static.
29918 Include gimplify-me.h.
29919 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
29920 rewrite_to_defined_overflow): New prototypes.
29922 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29924 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
29926 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
29928 * builtins.c (get_object_alignment_2): Minor tweak.
29929 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
29931 2014-01-13 Christian Bruel <christian.bruel@st.com>
29933 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
29934 optimized non constant lengths.
29936 2014-01-13 Jakub Jelinek <jakub@redhat.com>
29939 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
29940 load as __atomic_load_N if possible.
29942 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
29944 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
29946 (rs6000_expand_builtin): Adjust call.
29948 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
29951 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
29952 * config/rs6000/rs6000.c: Include target-globals.h.
29953 (rs6000_set_current_function): Instead of doing target_reinit
29954 unconditionally, use save_target_globals_default_opts and
29955 restore_target_globals.
29957 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
29959 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
29960 (rs6000_expand_builtin): Handle mffs and mtfsf.
29961 (rs6000_init_builtins): Define mffs and mtfsf.
29962 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
29963 (rs6000_mffs): New pattern.
29964 (rs6000_mtfsf): New pattern.
29966 2014-01-11 Bin Cheng <bin.cheng@arm.com>
29968 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
29969 Start narrowing with START. Apply candidate-use pair
29970 and check overall cost in narrowing.
29971 (iv_ca_prune): Pass new argument.
29973 2014-01-10 Jeff Law <law@redhat.com>
29975 PR middle-end/59743
29976 * ree.c (combine_reaching_defs): Ensure the defining statement
29977 occurs before the extension when optimizing extensions with
29978 different source and destination hard registers.
29980 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
29983 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
29984 vtables into the type inheritance graph.
29986 2014-01-10 Jakub Jelinek <jakub@redhat.com>
29988 PR rtl-optimization/59754
29989 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
29990 modes in the REGNO != REGNO case.
29992 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29994 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
29996 2014-01-10 Jakub Jelinek <jakub@redhat.com>
29998 PR tree-optimization/59745
29999 * tree-predcom.c (tree_predictive_commoning_loop): Call
30000 free_affine_expand_cache if giving up because components is NULL.
30002 * target-globals.c (save_target_globals): Allocate < 4KB structs using
30003 GC in payload of target_globals struct instead of allocating them on
30004 the heap and the larger structs separately using GC.
30005 * target-globals.h (struct target_globals): Make regs, hard_regs,
30006 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
30007 of GTY((skip)) and change type to void *.
30008 (reset_target_globals): Cast loads from those fields to corresponding
30011 2014-01-10 Steve Ellcey <sellcey@mips.com>
30014 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
30015 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
30016 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
30018 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
30021 * aarch64-modes.def (CC_Zmode): New flags mode.
30022 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
30023 represents an equality.
30024 (aarch64_get_condition_code): Handle CC_Zmode.
30025 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
30027 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30029 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
30030 extraction in good case.
30032 2014-01-10 Richard Biener <rguenther@suse.de>
30034 PR tree-optimization/59374
30035 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
30036 checking after SLP discovery. Mark stmts not participating
30037 in any SLP instance properly.
30039 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30041 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
30042 when handling a SET rtx.
30044 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30046 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
30047 (cortex-a57): Likewise.
30048 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
30050 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30052 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
30053 non-iwmmxt builtins.
30055 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30059 * ipa-devirt.c record_target_from_binfo): Take as argument
30060 stack of binfos and lookup matching one for virtual inheritance.
30061 (possible_polymorphic_call_targets_1): Update.
30063 2014-01-10 Huacai Chen <chenhc@lemote.com>
30065 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
30066 kernel strings for Loongson-2E/2F/3A.
30068 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30070 PR middle-end/59670
30071 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
30072 is_gimple_call before calling gimple_call_internal_p.
30074 2014-01-09 Steve Ellcey <sellcey@mips.com>
30076 * Makefile.in (TREE_FLOW_H): Remove.
30077 (TREE_SSA_H): Add file names from tree-flow.h.
30078 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
30079 * tree.h: Remove tree-flow.h reference.
30080 * hash-table.h: Remove tree-flow.h reference.
30081 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
30082 reference with tree-ssa-loop.h.
30084 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30086 * doc/invoke.texi: Add -maltivec={be,le} options, and document
30087 default element-order behavior for -maltivec.
30088 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
30089 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
30090 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
30091 when targeting big endian, at least for now.
30092 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
30094 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30096 PR middle-end/47735
30097 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
30098 var satisfies use_register_for_decl, just take into account type
30099 alignment, rather than decl alignment.
30101 PR tree-optimization/59622
30102 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
30103 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
30104 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
30105 Don't devirtualize for inplace at all. For targets.length () == 1,
30106 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
30108 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30110 * config/i386/i386.md (cpu): Remove the unused btver1.
30112 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30114 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
30116 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30119 * tree-core.h (struct target_globals): New forward declaration.
30120 (struct tree_target_option): Add globals field.
30121 * tree.h (TREE_TARGET_GLOBALS): Define.
30122 (prepare_target_option_nodes_for_pch): New prototype.
30123 * target-globals.h (struct target_globals): Define even if
30124 !SWITCHABLE_TARGET.
30125 * tree.c (prepare_target_option_node_for_pch,
30126 prepare_target_option_nodes_for_pch): New functions.
30127 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
30128 * config/i386/i386.c: Include target-globals.h.
30129 (ix86_set_current_function): Instead of doing target_reinit
30130 unconditionally, use save_target_globals_default_opts and
30131 restore_target_globals.
30133 2014-01-09 Richard Biener <rguenther@suse.de>
30135 PR tree-optimization/59715
30136 * tree-cfg.h (split_critical_edges): Declare.
30137 * tree-cfg.c (split_critical_edges): Export.
30138 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
30140 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
30142 * cfgexpand.c (expand_stack_vars): Optionally disable
30143 asan stack protection.
30144 (expand_used_vars): Likewise.
30145 (partition_stack_vars): Likewise.
30146 * asan.c (asan_emit_stack_protection): Optionally disable
30147 after return stack usage.
30148 (instrument_derefs): Optionally disable memory access instrumentation.
30149 (instrument_builtin_call): Likewise.
30150 (instrument_strlen_call): Likewise.
30151 (asan_protect_global): Optionally disable global variables protection.
30152 * doc/invoke.texi: Added doc for new options.
30153 * params.def: Added new options.
30154 * params.h: Likewise.
30156 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30158 PR rtl-optimization/59724
30159 * ifcvt.c (cond_exec_process_if_block): Don't call
30160 flow_find_head_matching_sequence with 0 longest_match.
30161 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
30162 non-active insns if !stop_after.
30163 (try_head_merge_bb): Revert 2014-01-07 changes.
30165 2014-01-08 Jeff Law <law@redhat.com>
30167 * ree.c (get_sub_rtx): New function, extracted from...
30168 (merge_def_and_ext): Here.
30169 (combine_reaching_defs): Use get_sub_rtx.
30171 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
30173 * cgraph.h (varpool_variable_node): Do not choke on null node.
30175 2014-01-08 Catherine Moore <clm@codesourcery.com>
30177 * config/mips/mips.md (simple_return): Attempt to use JRC
30179 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
30181 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30183 PR rtl-optimization/59137
30184 * reorg.c (steal_delay_list_from_target): Call update_block for
30186 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
30188 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30190 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
30191 two duplicate entries.
30193 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30196 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
30198 * config/mips/mips.c (mips_truncated_op_cost): New function.
30199 (mips_rtx_costs): Adjust test for BADDU.
30200 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
30202 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
30204 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
30205 (*baddu_si): ...this new pattern.
30207 2014-01-08 Jakub Jelinek <jakub@redhat.com>
30210 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
30212 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
30214 PR middle-end/57748
30215 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
30217 (expand_expr, expand_normal): Adjust.
30218 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
30219 inner_reference_p. Use inner_reference_p to expand inner references.
30220 (store_expr): Adjust.
30221 * cfgexpand.c (expand_call_stmt): Adjust.
30223 2014-01-08 Rong Xu <xur@google.com>
30225 * gcov-io.c (gcov_var): Move from gcov-io.h.
30226 (gcov_position): Ditto.
30227 (gcov_is_error): Ditto.
30228 (gcov_rewrite): Ditto.
30229 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
30230 only part to libgcc/libgcov.h.
30232 2014-01-08 Marek Polacek <polacek@redhat.com>
30234 PR middle-end/59669
30235 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
30237 2014-01-08 Marek Polacek <polacek@redhat.com>
30240 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
30242 2014-01-08 Jakub Jelinek <jakub@redhat.com>
30244 PR rtl-optimization/59649
30245 * stor-layout.c (get_mode_bounds): For BImode return
30246 0 and STORE_FLAG_VALUE.
30248 2014-01-08 Richard Biener <rguenther@suse.de>
30250 PR middle-end/59630
30251 * gimple.h (is_gimple_builtin_call): Remove.
30252 (gimple_builtin_call_types_compatible_p): New.
30253 (gimple_call_builtin_p): New overload.
30254 * gimple.c (is_gimple_builtin_call): Remove.
30255 (validate_call): Rename to ...
30256 (gimple_builtin_call_types_compatible_p): ... this and export. Also
30257 check return types.
30258 (validate_type): New static function.
30259 (gimple_call_builtin_p): New overload and adjust.
30260 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
30261 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
30262 (gimple_fold_stmt_to_constant_1): Likewise.
30263 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
30265 2014-01-08 Richard Biener <rguenther@suse.de>
30267 PR middle-end/59471
30268 * gimplify.c (gimplify_expr): Gimplify register-register type
30269 VIEW_CONVERT_EXPRs to separate stmts.
30271 2014-01-07 Jeff Law <law@redhat.com>
30273 PR middle-end/53623
30274 * ree.c (combine_set_extension): Handle case where source
30275 and destination registers in an extension insn are different.
30276 (combine_reaching_defs): Allow source and destination registers
30277 in extension to be different under limited circumstances.
30278 (add_removable_extension): Remove restriction that the
30279 source and destination registers in the extension are the same.
30280 (find_and_remove_re): Emit a copy from the extension's
30281 destination to its source after the defining insn if
30282 the source and destination registers are different.
30284 PR middle-end/59285
30285 * ifcvt.c (merge_if_block): If we are merging a block with more than
30286 one successor with a block with no successors, remove any BARRIER
30287 after the second block.
30289 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
30291 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
30293 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
30296 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
30297 for 14-bit register offsets when INT14_OK_STRICT is false.
30299 2014-01-07 Roland Stigge <stigge@antcom.de>
30300 Michael Meissner <meissner@linux.vnet.ibm.com>
30303 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
30304 Only check TFmode for SPE constants. Don't check TImode or TDmode.
30306 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
30308 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
30311 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
30313 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
30314 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
30315 rtx is const0_rtx or not.
30317 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
30320 * target-globals.c (save_target_globals): Remove this_fn_optab
30322 * toplev.c: Include optabs.h.
30323 (target_reinit): Temporarily restore the global options if another
30324 set of options are in force.
30326 2014-01-07 Jakub Jelinek <jakub@redhat.com>
30328 PR rtl-optimization/58668
30329 * cfgcleanup.c (flow_find_cross_jump): Don't count
30330 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
30331 to determine what is counted.
30332 (flow_find_head_matching_sequence): Use active_insn_p to determine
30334 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
30336 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
30337 determine what is counted.
30339 PR tree-optimization/59643
30340 * tree-predcom.c (split_data_refs_to_components): If one dr is
30341 read and one write, determine_offset fails and the write isn't
30342 in the bad component, just put the read into the bad component.
30344 2014-01-07 Mike Stump <mikestump@comcast.net>
30345 Jakub Jelinek <jakub@redhat.com>
30348 * tree-core.h (struct tree_optimization_option): Change optabs
30349 type from unsigned char * to void *.
30350 * optabs.c (init_tree_optimization_optabs): Adjust
30351 TREE_OPTIMIZATION_OPTABS initialization.
30353 2014-01-06 Jakub Jelinek <jakub@redhat.com>
30356 * config/i386/i386.h (struct machine_function): Add
30357 no_drap_save_restore field.
30358 * config/i386/i386.c (ix86_save_reg): Use
30359 !cfun->machine->no_drap_save_restore instead of
30360 crtl->stack_realign_needed.
30361 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
30362 this function clears frame_pointer_needed. Set
30363 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
30364 and DRAP reg is needed.
30366 2014-01-06 Marek Polacek <polacek@redhat.com>
30369 * doc/implement-c.texi: Mention that other integer types are
30370 permitted as bit-field types in strictly conforming mode.
30372 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
30374 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
30375 is newly allocated.
30377 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
30379 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
30381 2014-01-06 Martin Jambor <mjambor@suse.cz>
30384 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
30386 * ipa-prop.c (ipa_print_node_params): Fix indentation.
30388 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
30392 * var-tracking.c (add_stores): Preserve the value of the source even if
30393 we don't record the store.
30395 2014-01-06 Terry Guo <terry.guo@arm.com>
30397 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
30399 2014-01-05 Iain Sandoe <iain@codesourcery.com>
30402 * config/darwin.c (darwin_function_section): Adjust return values to
30403 correspond to optimisation changes made in r206070.
30405 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
30407 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
30408 from prefetch_block tune setting.
30409 (nocona_cost): Correct size of prefetch block to 64.
30411 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
30413 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
30414 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
30415 used to save the static chain register in the computation of the offset
30416 from which the FP registers need to be restored.
30418 2014-01-04 Jakub Jelinek <jakub@redhat.com>
30420 PR tree-optimization/59519
30421 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
30422 ICE if get_current_def (current_new_name) is already non-NULL, as long
30423 as it is a phi result of some other phi in *new_exit_bb that has
30426 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
30427 or vmovdqu* for misaligned_operand.
30428 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
30429 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
30430 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
30431 aligned_mem for AVX512F masked aligned load and store builtins and for
30432 non-temporal moves.
30434 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
30436 PR tree-optimization/59651
30437 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
30438 Address range for negative step should be added by TYPE_SIZE_UNIT.
30440 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
30442 * config/m68k/m68k.c (handle_move_double): Handle pushes with
30443 overlapping registers also for registers other than the stack pointer.
30445 2014-01-03 Marek Polacek <polacek@redhat.com>
30448 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
30451 2014-01-03 Jakub Jelinek <jakub@redhat.com>
30454 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
30457 * config/i386/i386.md (MODE_SIZE): New mode attribute.
30458 (push splitter): Use <P:MODE_SIZE> instead of
30459 GET_MODE_SIZE (<P:MODE>mode).
30460 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
30461 (mov -1, reg peephole2): Likewise.
30462 * config/i386/sse.md (*mov<mode>_internal,
30463 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
30464 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
30465 *<code><mode>3, *andnot<mode>3<mask_name>,
30466 <mask_codefor><code><mode>3<mask_name>): Likewise.
30467 * config/i386/subst.md (mask_mode512bit_condition,
30468 sd_mask_mode512bit_condition): Likewise.
30470 2014-01-02 Xinliang David Li <davidxl@google.com>
30472 PR tree-optimization/59303
30473 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
30474 (dump_predicates): Better output format.
30475 (pred_equal_p): New function.
30476 (is_neq_relop_p): Ditto.
30477 (is_neq_zero_form_p): Ditto.
30478 (pred_expr_equal_p): Ditto.
30479 (pred_neg_p): Ditto.
30480 (simplify_pred): Ditto.
30481 (simplify_preds_2): Ditto.
30482 (simplify_preds_3): Ditto.
30483 (simplify_preds_4): Ditto.
30484 (simplify_preds): Ditto.
30485 (push_pred): Ditto.
30486 (push_to_worklist): Ditto.
30487 (get_pred_info_from_cmp): Ditto.
30488 (is_degenerated_phi): Ditto.
30489 (normalize_one_pred_1): Ditto.
30490 (normalize_one_pred): Ditto.
30491 (normalize_one_pred_chain): Ditto.
30492 (normalize_preds): Ditto.
30493 (normalize_cond_1): Remove function.
30494 (normalize_cond): Ditto.
30495 (is_gcond_subset_of): Ditto.
30496 (is_subset_of_any): Ditto.
30497 (is_or_set_subset_of): Ditto.
30498 (is_and_set_subset_of): Ditto.
30499 (is_norm_cond_subset_of): Ditto.
30500 (pred_chain_length_cmp): Ditto.
30501 (convert_control_dep_chain_into_preds): Type change.
30502 (find_predicates): Ditto.
30503 (find_def_preds): Ditto.
30504 (destroy_predicates_vecs): Ditto.
30505 (find_matching_predicates_in_rest_chains): Ditto.
30506 (use_pred_not_overlap_with_undef_path_pred): Ditto.
30507 (is_pred_expr_subset): Ditto.
30508 (is_pred_chain_subset_of): Ditto.
30509 (is_included_in): Ditto.
30510 (is_superset_of): Ditto.
30512 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
30514 Update copyright years.
30516 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
30518 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
30519 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
30520 config/arc/arc.md, config/arc/arc.opt,
30521 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
30522 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
30523 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
30524 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
30525 config/linux-protos.h, config/linux.c, config/winnt-c.c,
30526 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
30527 vtable-verify.c, vtable-verify.h: Use the standard form for the
30530 2014-01-02 Tobias Burnus <burnus@net-b.de>
30532 * gcc.c (process_command): Update copyright notice dates.
30533 * gcov-dump.c: Ditto.
30535 * doc/cpp.texi: Bump @copying's copyright year.
30536 * doc/cppinternals.texi: Ditto.
30537 * doc/gcc.texi: Ditto.
30538 * doc/gccint.texi: Ditto.
30539 * doc/gcov.texi: Ditto.
30540 * doc/install.texi: Ditto.
30541 * doc/invoke.texi: Ditto.
30543 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30545 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
30547 2014-01-01 Jakub Jelinek <jakub@redhat.com>
30549 * config/i386/sse.md (*mov<mode>_internal): Guard
30550 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
30552 PR rtl-optimization/59647
30553 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
30554 new_rtx into UNSIGNED_FLOAT rtxes.
30556 Copyright (C) 2014 Free Software Foundation, Inc.
30558 Copying and distribution of this file, with or without modification,
30559 are permitted in any medium without royalty provided the copyright
30560 notice and this notice are preserved.