1 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
2 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3 Anna Tikhonova <anna.tikhonova@intel.com>
4 Ilya Tocar <ilya.tocar@intel.com>
5 Andrey Turetskiy <andrey.turetskiy@intel.com>
6 Ilya Verbin <ilya.verbin@intel.com>
7 Kirill Yukhin <kirill.yukhin@intel.com>
8 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11 (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
12 (define_expand "<avx2_avx512>_perm<mode>"): ... this.
13 (define_expand "avx512f_perm<mode>_mask"): Rename to ...
14 (define_expand "<avx512>_perm<mode>_mask"): ... this.
15 Use VI8F_256_512 mode iterator.
16 (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
17 (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
19 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
20 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
21 Anna Tikhonova <anna.tikhonova@intel.com>
22 Ilya Tocar <ilya.tocar@intel.com>
23 Andrey Turetskiy <andrey.turetskiy@intel.com>
24 Ilya Verbin <ilya.verbin@intel.com>
25 Kirill Yukhin <kirill.yukhin@intel.com>
26 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
29 (define_insn "avx_movshdup256<mask_name>"): Add masking.
30 (define_insn "sse3_movshdup<mask_name>"): Ditto.
31 (define_insn "avx_movsldup256<mask_name>"): Ditto.
32 (define_insn "sse3_movsldup<mask_name>"): Ditto.
33 (define_insn "vec_dupv2df<mask_name>"): Ditto.
34 (define_insn "*vec_concatv2df"): Add EVEX version.
36 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
37 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
38 Anna Tikhonova <anna.tikhonova@intel.com>
39 Ilya Tocar <ilya.tocar@intel.com>
40 Andrey Turetskiy <andrey.turetskiy@intel.com>
41 Ilya Verbin <ilya.verbin@intel.com>
42 Kirill Yukhin <kirill.yukhin@intel.com>
43 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
46 (define_insn "vec_set<mode>_0"): Add EVEX version.
48 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
49 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
50 Anna Tikhonova <anna.tikhonova@intel.com>
51 Ilya Tocar <ilya.tocar@intel.com>
52 Andrey Turetskiy <andrey.turetskiy@intel.com>
53 Ilya Verbin <ilya.verbin@intel.com>
54 Kirill Yukhin <kirill.yukhin@intel.com>
55 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
59 "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
61 (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
62 (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
63 (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
64 "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
65 (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
66 (define_expand "sse2_cvtpd2ps_mask): New.
67 (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
68 (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
70 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
71 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
72 Anna Tikhonova <anna.tikhonova@intel.com>
73 Ilya Tocar <ilya.tocar@intel.com>
74 Andrey Turetskiy <andrey.turetskiy@intel.com>
75 Ilya Verbin <ilya.verbin@intel.com>
76 Kirill Yukhin <kirill.yukhin@intel.com>
77 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
80 (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
81 (ufix_notruncv8dfv8si2_mask_round): ... this.
83 (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
84 (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
85 (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
86 (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
87 (define_expand "sse2_cvtpd2dq"): Delete.
88 (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
89 make 2nd operand const0 vector.
90 (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
92 (define_mode_attr pd2udqsuff): New.
94 "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
95 (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
96 (define_insn "*avx_cvttpd2dq256_2"): Delete.
97 (define_expand "sse2_cvttpd2dq"): Ditto.
98 (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
99 make 2nd operand const0 vector.
101 2014-09-25 Jakub Jelinek <jakub@redhat.com>
103 PR tree-optimization/63341
104 * tree-vectorizer.h (vect_create_data_ref_ptr,
105 vect_create_addr_base_for_vector_ref): Add another tree argument
106 defaulting to NULL_TREE.
107 * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
108 argument, pass it down to vect_create_addr_base_for_vector_ref.
109 (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
110 add that to base_offset too if non-NULL.
111 * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
112 for dr_explicit_realign_optimized set it to vector byte size
113 - 1 instead of setting offset, pass byte_offset down to
114 vect_create_data_ref_ptr.
116 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
118 * ipa-devirt.c (possible_polymorphic_call_targets): Remove
119 forgotten debug output; canonicalize querries more wtih LTO.
121 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
123 * cgraph.h (class ipa_polymorphic_call_context): Move here from
124 ipa-utils.h; add stream_int and stream_out methods.
125 (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
126 OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
127 MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
129 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
130 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
131 ipa_polymorphic_call_context::clear_speculation,
132 ipa_polymorphic_call_context::clear_outer_type): Move here from
134 * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
135 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
136 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
137 ipa_polymorphic_call_context::clear_speculation,
138 ipa_polymorphic_call_context::clear_outer_type): Likewise.
139 * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
141 (ipa_polymorphic_call_context::stream_out): New method.
142 (ipa_polymorphic_call_context::stream_in): New method.
143 (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
144 * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
146 (ipa_analyze_call_uses): Simplify.
147 (update_indirect_edges_after_inlining): Do not care about outer_type.
148 (ipa_write_indirect_edge_info): Update.
149 (ipa_write_indirect_edge_info): Likewise.
150 * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
151 (dump_edge_flags): Break out from ...
152 (cgraph_node::dump): ... here; dump indirect edges.
154 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
156 * ipa-utils.h (polymorphic_call_context): Add
157 metdhos dump, debug and clear_outer_type.
158 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
159 (ipa_polymorphic_call_context::clear_outer_type): New method.
160 * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
161 * ipa-devirt.c (types_odr_comparable): New function.
162 (types_must_be_same_for_odr): New function.
163 (odr_subtypes_equivalent_p): Simplify.
164 (possible_placement_new): Break out from ...
165 (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
166 be more cuatious about returning false in cases the context may be
167 valid in derived type or via placement new.
168 (contains_type_p): Clear maybe_derived_type
169 (ipa_polymorphic_call_context::dump): New method.
170 (ipa_polymorphic_call_context::debug): New method.
171 (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
172 (ipa_polymorphic_call_context::set_by_invariant): Simplify.
173 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
174 (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
175 to suceed on all valid cases; remove confused sanity check.
176 (dump_possible_polymorphic_call_targets): Simplify.
178 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
180 * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
181 lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
182 tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
183 varpool.c: Rename all instances of DECL_ABSTRACT to
186 2014-09-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
188 * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
189 special handling for stores whose SET_SRC is an UNSPEC (such as
192 2014-09-24 Jiong Wang <jiong.wang@arm.com>
194 * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
195 !REG_P (src) to release more instruction sink opportunities.
197 2014-09-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
199 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
200 move costs for 128-bit types.
202 2014-09-24 Martin Jambor <mjambor@suse.cz>
204 * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
205 when duplicating a PASS_THROUGH jump function when creating a
208 2014-09-24 Marek Polacek <polacek@redhat.com>
212 * asan.c (maybe_instrument_call): Add default case.
213 * ipa-pure-const.c (special_builtin_state): Likewise.
214 * predict.c (expr_expected_value_1): Likewise.
215 * lto-streamer-out.c (write_symbol): Initialize variable.
217 2014-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
219 * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
221 (vmuld_laneq_f64): Likewise.
222 (vmuls_lane_f32): Likewise.
223 (vmuls_laneq_f32): Likewise.
225 2014-09-24 Kirill Yukhin <kirill.yukhin@intel.com>
228 * varpool.c (varpool_node::add): Pass decl attributes
231 2014-09-24 Jakub Jelinek <jakub@redhat.com>
234 * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
236 2014-09-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
238 PR tree-optimization/63266
239 * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
240 marker for unknown byte value.
241 (MARKER_MASK): New macro.
242 (MARKER_BYTE_UNKNOWN): New macro.
243 (HEAD_MARKER): New macro.
244 (do_shift_rotate): Mark bytes with unknown values due to sign
245 extension when doing an arithmetic right shift. Replace hardcoded
246 mask for marker by new MARKER_MASK macro.
247 (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
250 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
251 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
252 Anna Tikhonova <anna.tikhonova@intel.com>
253 Ilya Tocar <ilya.tocar@intel.com>
254 Andrey Turetskiy <andrey.turetskiy@intel.com>
255 Ilya Verbin <ilya.verbin@intel.com>
256 Kirill Yukhin <kirill.yukhin@intel.com>
257 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
261 "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
263 (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
264 (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
266 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
267 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
268 Anna Tikhonova <anna.tikhonova@intel.com>
269 Ilya Tocar <ilya.tocar@intel.com>
270 Andrey Turetskiy <andrey.turetskiy@intel.com>
271 Ilya Verbin <ilya.verbin@intel.com>
272 Kirill Yukhin <kirill.yukhin@intel.com>
273 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
276 (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
277 (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
278 (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
279 (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
280 (define_expand "avx512vl_pshuflw_mask"): New.
281 (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
282 (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
283 (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
284 (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
285 (define_expand "avx512vl_pshufhw_mask"): New.
286 (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
288 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
289 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
290 Anna Tikhonova <anna.tikhonova@intel.com>
291 Ilya Tocar <ilya.tocar@intel.com>
292 Andrey Turetskiy <andrey.turetskiy@intel.com>
293 Ilya Verbin <ilya.verbin@intel.com>
294 Kirill Yukhin <kirill.yukhin@intel.com>
295 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
298 (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
299 CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
300 CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
301 CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
302 CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
304 (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
306 "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
307 (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
309 "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
310 (define_expand "avx512vl_pshufdv3_mask"): Ditto.
311 (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
312 (define_expand "avx512vl_pshufd_mask"): New.
313 (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
315 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
316 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
317 Anna Tikhonova <anna.tikhonova@intel.com>
318 Ilya Tocar <ilya.tocar@intel.com>
319 Andrey Turetskiy <andrey.turetskiy@intel.com>
320 Ilya Verbin <ilya.verbin@intel.com>
321 Kirill Yukhin <kirill.yukhin@intel.com>
322 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
325 (CODE_FOR_avx2_extracti128): Rename to ...
326 (CODE_FOR_avx_vextractf128v4di): this.
327 (CODE_FOR_avx2_inserti128): Rename to ...
328 (CODE_FOR_avx_vinsertf128v4di): this.
329 (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
330 CODE_FOR_avx_vextractf128v4di.
331 (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
332 CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
333 CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
334 CODE_FOR_avx512vl_vinsertv8si.
337 "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
338 AVX512_VEC mode iterator.
340 "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
343 "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
344 AVX512_VEC_2 mode iterator.
345 (define_insn "vec_set_lo_<mode><mask_name>"): New.
346 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
347 (define_expand "avx512vl_vinsert<mode>"): Ditto.
348 (define_insn "avx2_vec_set_lo_v4di"): Delete.
349 (define_insn "avx2_vec_set_hi_v4di"): Ditto.
350 (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
351 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
352 (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
353 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
354 (define_expand "avx2_extracti128"): Delete.
355 (define_expand "avx2_inserti128"): Ditto.
357 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
358 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
359 Anna Tikhonova <anna.tikhonova@intel.com>
360 Ilya Tocar <ilya.tocar@intel.com>
361 Andrey Turetskiy <andrey.turetskiy@intel.com>
362 Ilya Verbin <ilya.verbin@intel.com>
363 Kirill Yukhin <kirill.yukhin@intel.com>
364 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
367 (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
368 (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
369 (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
370 (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
371 (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
372 (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
373 (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
374 (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
375 (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
376 (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
377 (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
378 (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
379 (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
381 2014-09-24 Zhenqiang Chen <zhenqiang.chen@arm.com>
383 PR rtl-optimization/63210
384 * ira-color.c (assign_hard_reg): Ignore conflict cost if the
385 HARD_REGNO is not available for CONFLICT_A.
387 2014-09-23 Andi Kleen <ak@linux.intel.com>
389 * cgraph.h (symtab_node): Add no_reorder attribute.
390 (symbol_table::output_asm_statements): Remove.
391 * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
392 (cgraph_node::create_version_clone): Dito.
393 (symbol_table::output_asm_statements): Remove.
394 * trans-mem.c (ipa_tm_create_version_alias): Dito.
395 * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
396 (output_in_order): Add no_reorder flag. Only handle no_reorder
398 (symbol_table::compile): Add separate pass for no_reorder nodes.
399 (process_common_attributes): Set no_reorder flag in symtab node.
401 (process_function_and_variable_attributes): Pass symtab nodes to
402 process_common_attributes.
403 * doc/extend.texi (no_reorder): Document no_reorder attribute.
404 * lto-cgraph.c (lto_output_node): Serialize no_reorder.
405 (lto_output_varpool_node): Dito.
406 (input_overwrite_node): Dito.
407 (input_varpool_node): Dito.
408 * varpool.c (varpool_node::add): Set no_reorder attribute.
409 (symbol_table::remove_unreferenced_decls): Handle no_reorder.
410 (symbol_table::output_variables): Dito.
411 * symtab.c (symtab_node::dump_base): Print no_reorder.
413 2014-09-23 Jiong Wang <jiong.wang@arm.com>
415 * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
418 2014-09-23 Thomas Schwinge <thomas@codesourcery.com>
420 * configure: Regenerate.
422 2014-09-23 Alan Lawrence <alan.lawrence@arm.com>
424 * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
425 when result_mode == shift_mode.
427 2014-09-23 Kostya Serebryany <kcc@google.com>
429 Update to match the changed asan API.
430 * asan.c (asan_global_struct): Update the __asan_global definition
431 to match the new API.
432 (asan_add_global): Ditto.
433 * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
436 2014-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
438 * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
439 refine the constraints used on 32/64-bit floating point moves.
444 (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
445 (BOOL_REGS_OP1): Likewise.
446 (BOOL_REGS_OP2): Likewise.
447 (BOOL_REGS_UNARY): Likewise.
448 (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
449 32/64-bit floating point moves. Do not use wa, instead use ww/ws
450 for moves involving VSX registers. Do not use constraints that
451 target VSX registers for decimal types.
452 (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
453 (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
455 2014-09-23 Jan Hubicka <hubicka@ucw.cz>
457 * tree.h (int_bit_position): Turn into inline function;
458 implement using wide int.
459 * tree.c (int_bit_position): Remove.
461 2014-09-23 Richard Sandiford <richard.sandiford@arm.com>
464 * target-globals.c (target_globals::~target_globals): Fix location
465 of ira_int destruction.
467 2014-09-23 Renlin Li <renlin.li@arm.com>
469 * config/aarch64/aarch64.md (return): New.
470 (simple_return): Likewise.
471 * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
472 * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
474 2014-09-23 Wilco Dijkstra <wdijkstr@arm.com>
476 * common/config/aarch64/aarch64-common.c:
477 (default_options aarch_option_optimization_table):
478 Default to -fsched-pressure.
480 2014-09-23 Ilya Enkovich <ilya.enkovich@intel.com>
482 * cfgcleanup.c (try_optimize_cfg): Do not remove label
483 with LABEL_PRESERVE_P flag set.
485 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
486 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
487 Anna Tikhonova <anna.tikhonova@intel.com>
488 Ilya Tocar <ilya.tocar@intel.com>
489 Andrey Turetskiy <andrey.turetskiy@intel.com>
490 Ilya Verbin <ilya.verbin@intel.com>
491 Kirill Yukhin <kirill.yukhin@intel.com>
492 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
495 (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
496 (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
497 (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
498 (define_insn "sse2_shufpd_v2df_mask"): New.
500 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
501 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
502 Anna Tikhonova <anna.tikhonova@intel.com>
503 Ilya Tocar <ilya.tocar@intel.com>
504 Andrey Turetskiy <andrey.turetskiy@intel.com>
505 Ilya Verbin <ilya.verbin@intel.com>
506 Kirill Yukhin <kirill.yukhin@intel.com>
507 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
510 (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
511 (define_insn "avx_shufps256_1<mask_name>"): Ditto.
512 (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
513 (define_insn "sse_shufps_v4sf_mask"): New.
515 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
516 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
517 Anna Tikhonova <anna.tikhonova@intel.com>
518 Ilya Tocar <ilya.tocar@intel.com>
519 Andrey Turetskiy <andrey.turetskiy@intel.com>
520 Ilya Verbin <ilya.verbin@intel.com>
521 Kirill Yukhin <kirill.yukhin@intel.com>
522 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
525 (define_insn "avx_unpckhps256<mask_name>"): Add masking.
526 (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
527 (define_insn "avx_unpcklps256<mask_name>"): Ditto.
528 (define_insn "unpcklps128_mask"): New.
530 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
531 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
532 Anna Tikhonova <anna.tikhonova@intel.com>
533 Ilya Tocar <ilya.tocar@intel.com>
534 Andrey Turetskiy <andrey.turetskiy@intel.com>
535 Ilya Verbin <ilya.verbin@intel.com>
536 Kirill Yukhin <kirill.yukhin@intel.com>
537 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
540 (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
541 (define_insn "avx512vl_unpckhpd128_mask"): New.
542 (define_expand "avx_movddup256<mask_name>"): Add masking.
543 (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
544 (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
545 (define_insn "avx512vl_unpcklpd128_mask"): New.
547 2014-09-22 Joseph Myers <joseph@codesourcery.com>
549 * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
550 * doc/tm.texi: Regenerate.
551 * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
552 * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
553 * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
555 * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
556 * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
557 * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
558 * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
559 * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
561 * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
562 * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
563 * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
564 * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
565 * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
566 * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
567 * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
568 * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
569 * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
570 * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
571 * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
574 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
576 * tree-ssa-ccp.c (prop_value_d): Rename to ...
577 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
578 * ipa-prop.c (struct type_change_info): Rename to ...
579 (prop_type_change_info): ... this; update uses.
580 * ggc-page.c (globals): Rename to ...
581 (static struct ggc_globals): ... this; update uses.
582 * tree-ssa-loop-im.c (mem_ref): Rename to ...
583 (im_mem_ref): ... this; update uses.
584 * ggc-common.c (loc_descriptor): Rename to ...
585 (ggc_loc_descriptor): ... this; update uses.
586 * lra-eliminations.c (elim_table): Rename to ...
587 (lra_elim_table): ... this; update uses.
588 * bitmap.c (output_info): Rename to ...
589 (bitmap_output_info): ... this; update uses.
590 * gcse.c (expr): Rename to ...
591 (gcse_expr) ... this; update uses.
592 (occr): Rename to ...
593 (gcse_occr): .. this; update uses.
594 * tree-ssa-copy.c (prop_value_d): Rename to ...
595 (prop_value_t): ... this.
596 * predict.c (block_info_def): Rename to ...
597 (block_info): ... this; update uses.
598 (edge_info_def): Rename to ...
599 (edge_info): ... this; update uses.
600 * profile.c (bb_info): Rename to ...
601 (bb_profile_info): ... this; update uses.
602 * alloc-pool.c (output_info): Rename to ...
603 (pool_output_info): ... this; update uses.
604 * ipa-cp.c (topo_info): Rename to ..
605 (ipa_topo_info): ... this; update uses.
606 * tree-nrv.c (nrv_data): Rename to ...
607 (nrv_data_t): ... this; update uses.
608 * ipa-split.c (bb_info): Rename to ...
609 (split_bb_info): ... this one.
610 * profile.h (edge_info): Rename to ...
611 (edge_profile_info): ... this one; update uses.
612 * dse.c (bb_info): Rename to ...
613 (dse_bb_info): ... this one; update uses.
614 * cprop.c (occr): Rename to ...
615 (cprop_occr): ... this one; update uses.
616 (expr): Rename to ...
617 (cprop_expr): ... this one; update uses.
619 2014-09-22 Jason Merrill <jason@redhat.com>
621 * Makefile.in (check-parallel-%): Add @.
623 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
625 * config/aarch64/geniterators.sh: New.
626 * config/aarch64/iterators.md (VDQF_DF): New.
627 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
628 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
630 2014-09-22 Peter A. Bigot <pab@pabigot.com>
632 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
633 -lnosys when -msim absent.
635 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
637 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
639 2014-09-22 Richard Biener <rguenther@suse.de>
641 * gimplify.c (gimplify_init_constructor): Do not leave
642 non-GIMPLE vector constructors around.
643 * tree-cfg.c (verify_gimple_assign_single): Verify that
644 CONSTRUCTORs have gimple elements.
646 2014-09-22 Jakub Jelinek <jakub@redhat.com>
649 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
650 insert a debug source bind stmt setting DEBUG_EXPR_DECL
651 instead of a normal gimple assignment stmt.
653 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
655 * config/bfin/bfin.md: Fix use of constraints in define_split.
657 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
659 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
660 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
662 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
664 * hard-reg-set.h: Include hash-table.h.
665 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
667 * target-globals.c (target_globals::~target_globals): Call
669 * rtl.h (subreg_shape): New structure.
670 (shape_of_subreg): New function.
671 (simplifiable_subregs): Declare.
672 * reginfo.c (simplifiable_subreg): New structure.
673 (simplifiable_subregs_hasher): Likewise.
674 (simplifiable_subregs): New function.
675 (invalid_mode_changes): Delete.
676 (alid_mode_changes, valid_mode_changes_obstack): New variables.
677 (record_subregs_of_mode): Remove subregs_of_mode parameter.
678 Record valid mode changes in valid_mode_changes.
679 (find_subregs_of_mode): Remove subregs_of_mode parameter.
680 Update calls to record_subregs_of_mode.
681 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
682 handling. Initialize new variables. Update call to
683 find_subregs_of_mode.
684 (invalid_mode_change_p): Check new variables instead of
685 invalid_mode_changes.
686 (finish_subregs_of_mode): Finalize new variables instead of
687 invalid_mode_changes.
688 (target_hard_regs::finalize): New function.
689 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
690 even when CLASS_CANNOT_CHANGE_MODE is undefined.
692 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
694 * combine.c (subst): Use simplify_subreg_regno rather than
695 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
697 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
699 * rtl.h (subreg_info): Expand commentary
700 * rtlanal.c (subreg_get_info): Likewise.
702 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
704 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
705 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
706 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
708 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
710 * config/arm/arm.c: #include "tm-constrs.h"
711 (thumb1_size_rtx_costs): Adjust rtx costs.
713 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
715 * configure.ac (target_header_dir): Move block defining
716 this to before the block setting inhibit_libc.
717 (inhibit_libc): When considering $with_headers, just
718 check it it's explicitly "no". If not, also check if
719 $target_header_dir/stdio.h is present. If not, set
721 * configure: Regenerate.
723 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
725 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
727 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
729 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
730 insn for divides by integer powers of two.
731 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
732 (mod<mode>3): Fix formatting.
733 (three anonymous define_insn and two define_split): Delete.
735 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
737 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
738 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
739 (floatdisf2_internal2): Ditto.
740 (ashrdi3_no_power): Ditto. Fix formatting.
742 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
744 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
745 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
748 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
750 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
751 constant, use addsi3 directly.
752 (three anonymous define_insn, two define_split): Delete.
753 (sub<mode>3): Move. Do not allow constant second operand.
754 Generate different insn for constant first operand.
755 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
756 (subf<mode>3_imm): New.
757 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
758 (*plus_ltu<mode>): Only handle registers.
759 (*plus_ltu<mode>_1): New. Handle integer third operand.
760 (*plus_gtu<mode>): Only handle registers.
761 (*plus_gtu<mode>_1): New. Handle integer third operand.
763 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
765 * config/rs6000/rs6000.md (iorxor): New code_iterator.
766 (iorxor): New code_attr.
767 (IORXOR): New code_attr.
768 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
769 (ior<mode>3, xor<mode>3): Delete.
770 (<iorxor><mode>3): New.
771 (splitter for "big" integer ior, xor): New.
772 (*bool<mode>3): Move. Also handle AND.
773 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
774 (splitter for "big" integer ior, xor): Delete.
776 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
778 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
779 (two anonymous define_insn and two define_split): Delete.
780 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
782 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
784 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
785 (two anonymous define_insn and two define_split): Delete.
786 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
788 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
790 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
792 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
794 * config/rs6000/predicates.md (ca_operand): Allow subregs.
795 (input_operand): Do not allow ca_operand.
796 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
797 carry bit, allow SImode and Pmode.
798 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
800 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
802 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
803 clobbered registers using clobber_reg. Remove UNSPEC decoration.
804 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
805 (*call_rex64_ms_sysv): Remove.
806 (*call_value_rex64_ms_sysv): Ditto.
807 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
809 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
811 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
814 2014-09-20 Andreas Schwab <schwab@suse.de>
816 * config/ia64/ia64.md: Remove constraints from define_split
819 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
821 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
822 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
823 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
824 (get_dynamic_type): Remove.
825 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
826 (clear_speculation): Bring to ipa-deivrt.h
827 (get_class_context): Rename to ...
828 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
829 (contains_type_p): Update.
830 (get_dynamic_type): Rename to ...
831 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
832 (possible_polymorphic_call_targets): UPdate.
833 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
834 * ipa-prop.c (ipa_analyze_call_uses): Update.
836 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
838 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
839 privatize dynamic TLS variables.
841 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
843 * diagnostic.c (warning_n): New function.
844 * diagnostic-core.h (warning_n): Declare.
845 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
846 output dynamic counts when available.
848 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
850 PR tree-optimization/63255
851 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
852 issue in setting body_removed flag.
854 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
857 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
858 that visibility change is possible
859 (handle_weakref_attribute): Likewise.
860 * cgraph.h (symtab_node): Add method get_create and
861 field refuse_visibility_changes.
862 (symtab_node::get_create): New method.
863 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
864 * varasm.c (mark_weak): Verify that visibility change is
867 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
869 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
870 for base_reg_operand to be common between LO_SUM and PLUS.
871 (fusion_gpr_mem_combo): New predicate to match a fused address
872 that combines the addis and memory offset address.
874 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
876 (emit_fusion_gpr_load): Likewise.
878 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
879 signature to pass each argument separately, rather than
880 using an operands array. Rewrite the insns found by peephole2 to
881 be a single insn, rather than hoping the insns will still be
882 together when the peephole pass is done. Drop being called via a
884 (emit_fusion_gpr_load): Change calling signature to be called from
885 the fusion_gpr_load_<mode> insns with a combined memory address
886 instead of the peephole pass passing the addis and offset
889 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
891 (power8 fusion peephole): Drop support for doing power8 via a
892 normal peephole that was created by the peephole2 pass.
893 (power8 fusion peephole2): Create a new insn with the fused
894 address, so that the fused operation is kept together after
895 register allocation is done.
896 (fusion_gpr_load_<mode>): Likewise.
898 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
901 * tree.c (need_assembler_name_p): Do not mangle variadic types.
903 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
905 * recog.c (scratch_operand): Do not simply allow all hard registers:
906 only allow those that are allocatable.
908 2014-09-19 Felix Yang <felix.yang@huawei.com>
910 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
911 comments and fix spacing to conform to coding style.
913 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
915 * genrecog.c (validate_pattern): Allow empty constraints in
918 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
920 * dwarf2out.c (decl_ultimate_origin): Update comment.
921 * tree.c (block_ultimate_origin): Same.
923 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
925 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
926 Update GCC version name to GCC 5.
927 (rs6000_function_arg_boundary): Likewise.
928 (rs6000_function_arg): Likewise.
930 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
932 * config/sh/sh.md: Fix use of constraints in define_split.
934 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
937 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
939 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
941 * doc/md.texi (Modifiers): Consistently use "read/write"
942 nomenclature rather than "input/output".
943 * genrecog.c (constraints_supported_in_insn_p): New.
944 (validate_pattern): If needed, also check constraints on
945 MATCH_SCRATCH operands.
946 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
947 operands with no '=' or '+' modifier.
949 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
951 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
952 scratch register as written.
954 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
956 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
959 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
961 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
964 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
967 * config/s390/s390.c (s390_emit_epilogue): When doing the return
968 address load optimization force s390_optimize_prologue to leave it
969 that way. Only do the optimization if we already decided to push
970 r14 into a stack slot.
972 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
974 * asan.c (build_check_stmt): Alignment arg was added.
975 (asan_expand_check_ifn): Optimization for alignment >= 8.
977 2014-09-19 Olivier Hainque <hainque@adacore.com>
979 * config/i386/vxworksae.h: Remove obsolete definitions.
980 (STACK_CHECK_PROTECT): Define.
981 * config/i386/vx-common.h: Remove. Merge contents within
982 config/i386/vxworks.h.
983 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
986 2014-09-19 Olivier Hainque <hainque@adacore.com>
988 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
989 * config/rs6000/t-vxworksmils: New file.
990 * config/rs6000/vxworksmils.h: New file.
992 2014-09-19 Olivier Hainque <hainque@adacore.com>
994 * varasm.c (default_section_type_flags): Flag .persistent.bss
995 sections as SECTION_BSS.
997 2014-09-19 Nick Clifton <nickc@redhat.com>
999 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
1000 pop'ed registers so that DCE does not eliminate them.
1002 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
1005 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
1007 2014-09-18 Joseph Myers <joseph@codesourcery.com>
1009 * system.h (LIBGCC2_TF_CEXT): Poison.
1010 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
1011 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
1012 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
1013 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
1014 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
1015 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
1016 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
1017 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
1018 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
1020 2014-09-19 Kito Cheng <kito@0xlab.org>
1022 * except.h: Fix header guard.
1023 * addresses.h: Add missing header guard.
1024 * cfghooks.h: Likewise.
1025 * collect-utils.h: Likewise.
1026 * collect2-aix.h: Likewise.
1027 * conditions.h: Likewise.
1028 * cselib.h: Likewise.
1029 * dwarf2asm.h: Likewise.
1030 * graphds.h: Likewise.
1031 * graphite-scop-detection.h: Likewise.
1032 * gsyms.h: Likewise.
1033 * hw-doloop.h: Likewise.
1034 * incpath.h: Likewise.
1035 * ipa-inline.h: Likewise.
1036 * ipa-ref.h: Likewise.
1037 * ira-int.h: Likewise.
1039 * lra-int.h: Likewise.
1041 * lto-section-names.h: Likewise.
1042 * read-md.h: Likewise.
1043 * reload.h: Likewise.
1044 * rtl-error.h: Likewise.
1045 * sdbout.h: Likewise.
1046 * targhooks.h: Likewise.
1047 * tree-affine.h: Likewise.
1048 * xcoff.h: Likewise.
1049 * xcoffout.h: Likewise.
1051 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
1054 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
1057 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
1060 * lra.c (lra): Call recog_init.
1062 2014-09-18 Jakub Jelinek <jakub@redhat.com>
1065 * asan.c (transform_statements): Don't instrument clobber statements.
1067 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1069 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
1070 to neon_load1_1reg<q>.
1072 2014-09-17 Jakub Jelinek <jakub@redhat.com>
1075 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
1076 if there are only debug stmts after the noreturn call, instead
1077 remove the debug stmts.
1079 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
1081 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
1082 (odr_types_equivalent_p): Use pair hash.
1083 (odr_subtypes_equivalent_p): Likewise, do structural compare
1084 on ODR types that may be mismatched.
1085 (warn_odr): Support warning when only one field is given.
1086 (odr_types_equivalent_p): Strenghten comparsions made;
1088 (add_type_duplicate): Update VISITED hash set.
1090 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
1092 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
1093 Enable selection of 'posix' or no thread model.
1095 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
1097 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
1098 when architecture is older than ARMv7.
1100 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
1103 * config/pa/pa.c (pa_function_value): Directly handle aggregates
1104 that fit exactly in a word or double word.
1106 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
1108 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
1111 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
1112 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1113 Anna Tikhonova <anna.tikhonova@intel.com>
1114 Ilya Tocar <ilya.tocar@intel.com>
1115 Andrey Turetskiy <andrey.turetskiy@intel.com>
1116 Ilya Verbin <ilya.verbin@intel.com>
1117 Kirill Yukhin <kirill.yukhin@intel.com>
1118 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1120 * config/i386/i386.c
1121 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
1122 * config/i386/sse.md
1123 (define_mode_iterator VI48F_256): New.
1124 (define_mode_attr extract_type): Ditto.
1125 (define_mode_attr extract_suf): Ditto.
1126 (define_mode_iterator AVX512_VEC): Ditto.
1128 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
1130 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
1132 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
1134 (define_mode_attr extract_type_2): Ditto.
1135 (define_mode_attr extract_suf_2): Ditto.
1136 (define_mode_iterator AVX512_VEC_2): Ditto.
1138 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
1139 AVX512_VEC_2 mode iterator.
1140 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
1141 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
1142 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
1143 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
1144 (define_split for V16FI mode): Ditto.
1145 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
1146 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
1147 (define_split for VI8F_256 mode): Ditto.
1148 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
1149 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
1150 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
1151 (define_split for VI4F_256 mode): Ditto.
1152 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
1153 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
1154 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
1155 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
1156 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
1157 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
1158 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
1159 Update `type' attribute, remove explicit `memory' attribute calculation.
1161 2014-09-16 Kito Cheng <kito@0xlab.org>
1163 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
1164 ira_spilled_reg_stack_slots_num if using lra.
1165 (do_reload): Remove release ira_spilled_reg_stack_slots part.
1166 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
1167 make sure not using lra.
1168 (ira_reuse_stack_slot): Likewise.
1169 (ira_mark_new_stack_slot): Likewise.
1171 2014-09-15 Andi Kleen <ak@linux.intel.com>
1173 * function.c (allocate_struct_function): Force
1174 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
1175 profiling is disabled.
1177 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
1179 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
1180 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
1181 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
1182 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
1183 macro with statically checked member functions.
1184 * rtl.h (rtx_insn::deleted): New method.
1185 (rtx_insn::set_deleted): Likewise.
1186 (rtx_insn::set_undeleted): Likewise.
1187 (INSN_DELETED_P): Remove.
1189 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
1191 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
1192 result of emit_jump_insn_before to a new variable.
1193 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
1194 (mark_jump_label_1): Likewise.
1195 (mark_jump_label_asm): Likewise.
1196 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
1197 * rtl.h (mark_jump_label): Adjust.
1199 2014-09-15 Jakub Jelinek <jakub@redhat.com>
1201 * Makefile.in (dg_target_exps): Remove.
1202 (check_gcc_parallelize): Change to just an upper bound number.
1203 (check-%-subtargets): Always print the non-parallelized goals.
1204 (check_p_vars, check_p_comma, check_p_subwork): Remove.
1205 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
1206 check_p_numbers3, check_p_numbers4, check_p_numbers5,
1207 check_p_numbers6): New variables.
1208 (check_p_numbers): Set to sequence from 1 to 9999.
1209 (check_p_subdirs): Set to sequence from 1 to minimum of
1210 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
1212 (check-%, check-parallel-%): Rewritten so that for parallelized
1213 testing each job runs all the *.exp files, with
1214 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
1216 2014-09-15 David Malcolm <dmalcolm@redhat.com>
1218 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
1220 (arc_sets_cc_p): Likewise.
1221 * config/arc/arc.c (arc_print_operand): Use methods of
1222 "final_sequence" for clarity, and to enable strengthening of
1223 locals "jump" and "delay" from rtx to rtx_insn *.
1224 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
1225 rtx_insn *; use method of rtx_sequence for typesafety.
1226 (arc_get_insn_variants): Use insn method of rtx_sequence for
1228 (arc_pad_return): Likewise.
1229 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
1230 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
1231 dyn_cast to rtx_sequence *, using insn method for typesafety.
1232 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
1233 rtx_sequence * and use insn method when invoking get_attr_length.
1234 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
1235 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
1236 rtx_sequence *, introducing a local "seq", using its insn method
1237 from typesafety and clarity.
1238 (add_sched_insns_for_speculation): Strengthen local "next" from
1240 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
1241 (predicate_insn): Likewise.
1242 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
1244 * config/cris/cris.c (cris_notice_update_cc): Likewise.
1245 * config/epiphany/epiphany-protos.h
1246 (extern void epiphany_insert_mode_switch_use): Likewise for param
1248 (get_attr_sched_use_fpu): Likewise for param.
1249 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
1250 Likewise for param "insn".
1251 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
1252 param "insn" of "target_insert_mode_switch_use" callback.
1253 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
1254 (frv_issues_to_branch_unit_p): Likewise.
1255 (frv_pack_insn_p): Likewise.
1256 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
1257 const rtx * (i.e. mutable rtx_def * const *) to
1259 * config/i386/i386-protos.h (standard_sse_constant_opcode):
1260 Strengthen first param from rtx to rtx_insn *.
1261 (output_fix_trunc): Likewise.
1262 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
1263 (output_fix_trunc): Likewise.
1264 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
1266 (min_insn_size): Likewise for param "insn".
1267 (get_mem_group): Likewise.
1269 (get_insn_path): Likewise.
1270 (get_insn_group): Likewise.
1271 (count_num_restricted): Likewise.
1272 (fits_dispatch_window): Likewise.
1273 (add_insn_window): Likewise.
1274 (add_to_dispatch_window): Likewise.
1275 (debug_insn_dispatch_info_file): Likewise.
1276 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
1278 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
1279 "cmp" and local "prev".
1280 (m32c_output_compare): Likewise for param "insn".
1281 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
1282 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
1283 (define_predicate "large_insn_p"): Likewise.
1284 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
1285 param from rtx to rtx_insn *.
1286 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
1287 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
1288 (m68k_sched_attr_size): Likewise.
1289 (sched_get_opxy_mem_type): Likewise for param "insn".
1290 (m68k_sched_attr_op_mem): Likewise.
1291 (sched_mem_operand_p): Likewise.
1292 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
1293 * config/mep/mep.c (mep_multi_slot): Likewise.
1294 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
1296 (mips_sync_loop_insns): Likewise.
1297 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
1298 method of "final_sequence" for typesafety.
1299 (mips_process_sync_loop): Strengthen param "insn" from rtx to
1301 (mips_output_sync_loop): Likewise.
1302 (mips_sync_loop_insns): Likewise.
1303 (mips_74k_agen_init): Likewise.
1304 (mips_sched_init): Use NULL rather than NULL_RTX when working with
1306 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
1307 Strengthen param "insn" from rtx to rtx_insn *.
1308 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
1310 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
1312 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
1313 "insn". Use method of rtx_sequence for typesafety.
1314 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
1316 (branch_needs_nop_p): Likewise.
1317 (use_skip_p): Likewise.
1318 (pa_insn_refs_are_delayed): Likewise.
1319 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
1320 for locals "insn", "ninsn".
1321 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
1323 (is_cracked_insn): Likewise.
1324 (is_branch_slot_insn): Likewise.
1325 (is_nonpipeline_insn): Likewise.
1326 (insn_terminates_group_p): Likewise.
1327 (insn_must_be_first_in_group): Likewise.
1328 (insn_must_be_last_in_group): Likewise.
1329 (force_new_group): Likewise for param "next_insn".
1330 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
1332 (s390_sched_score): Likewise.
1333 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
1334 (rtx sfunc_uses_reg): Likewise for sole param.
1335 * config/sh/sh.c (sh_print_operand): Use insn method of
1336 final_sequence for typesafety.
1337 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
1338 Use insn method of final_sequence for typesafety.
1339 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
1340 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
1342 (eligible_for_return_delay): Likewise.
1343 (eligible_for_sibcall_delay): Likewise.
1344 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
1345 (eligible_for_return_delay): Likewise.
1346 (eligible_for_sibcall_delay): Likewise.
1347 * config/stormy16/stormy16-protos.h
1348 (xstormy16_output_cbranch_hi): Likewise for final param.
1349 (xstormy16_output_cbranch_si): Likewise.
1350 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
1351 (xstormy16_output_cbranch_si): Likewise.
1352 * config/v850/v850-protos.h (notice_update_cc): Likewise.
1353 * config/v850/v850.c (notice_update_cc): Likewise.
1355 * final.c (get_attr_length_1): Strengthen param "insn" and param
1356 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
1357 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
1358 (get_attr_min_length): Likewise.
1359 (shorten_branches): Likewise for signature of locals "length_fun"
1360 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
1361 from a checked cast and use its methods for clarity and to enable
1362 strengthening local "inner_insn" from rtx to rtx_insn *.
1363 * genattr.c (gen_attr): When writing out the prototypes of the
1364 various generated "get_attr_" functions, strengthen the params of
1365 the non-const functions from rtx to rtx_insn *.
1366 Similarly, strengthen the params of insn_default_length,
1367 insn_min_length, insn_variable_length_p, insn_current_length.
1368 (main): Similarly, strengthen the param of num_delay_slots,
1369 internal_dfa_insn_code, insn_default_latency, bypass_p,
1370 insn_latency, min_issue_delay, print_reservation,
1371 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
1372 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
1373 to hook_int_rtx_insn_unreachable.
1374 * genattrtab.c (write_attr_get): When writing out the generated
1375 "get_attr_" functions, strengthen the param "insn" from rtx to
1376 rtx_insn *, eliminating a checked cast.
1377 (make_automaton_attrs): When writing out prototypes of
1378 "internal_dfa_insn_code_", "insn_default_latency_" functions
1379 and the "internal_dfa_insn_code" and "insn_default_latency"
1380 callbacks, strengthen their params from rtx to rtx_insn *
1381 * genautomata.c (output_internal_insn_code_evaluation): When
1382 writing out code, add a checked cast from rtx to rtx_insn * when
1383 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
1384 (output_dfa_insn_code_func): Strengthen param of generated
1385 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
1386 (output_trans_func): Likewise for generated function
1388 (output_internal_insn_latency_func): When writing out generated
1389 function "internal_insn_latency", rename params from "insn" and
1390 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
1391 locals "insn" and "insn2" as rtx_insn * with checked casts once
1392 we've proven that we're not dealing with const0_rtx.
1393 (output_insn_latency_func): Strengthen param of generated
1394 function "insn_latency" from rtx to rtx_insn *.
1395 (output_print_reservation_func): Likewise for generated function
1396 "print_reservation".
1397 (output_insn_has_dfa_reservation_p): Likewise for generated
1398 function "insn_has_dfa_reservation_p".
1399 * hooks.c (hook_int_rtx_unreachable): Rename to...
1400 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
1401 from rtx to rtx_insn *.
1402 * hooks.h (hook_int_rtx_unreachable): Likewise.
1403 (extern int hook_int_rtx_insn_unreachable): Likewise.
1404 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
1405 (get_attr_min_length): Likewise.
1406 * recog.c (get_enabled_alternatives): Likewise.
1407 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
1408 * reorg.c (find_end_label): Introduce local rtx "pat" and
1409 strengthen local "insn" from rtx to rtx_insn *.
1410 (redundant_insn): Use insn method of "seq" rather than element for
1411 typesafety; strengthen local "control" from rtx to rtx_insn *.
1412 * resource.c (mark_referenced_resources): Add checked cast to
1413 rtx_insn * within INSN/JUMP_INSN case.
1414 (mark_set_resources): Likewise.
1415 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
1418 2014-09-15 David Malcolm <dmalcolm@redhat.com>
1420 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
1421 param "label" from rtx to rtx_insn *.
1422 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
1424 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
1425 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
1426 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
1427 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
1428 * final.c (default_label_align_after_barrier_max_skip): Strengthen
1429 param from rtx to rtx_insn *.
1430 (default_loop_align_max_skip): Likewise.
1431 (default_label_align_max_skip): Likewise.
1432 (default_jump_align_max_skip): Likewise.
1433 * target.def (label_align_after_barrier_max_skip): Likewise.
1434 (loop_align_max_skip): Likewise.
1435 (label_align_max_skip): Likewise.
1436 (jump_align_max_skip): Likewise.
1437 * targhooks.h (default_label_align_after_barrier_max_skip):
1439 (default_loop_align_max_skip): Likewise.
1440 (default_label_align_max_skip): Likewise.
1441 (default_jump_align_max_skip): Likewise.
1443 2014-09-15 David Malcolm <dmalcolm@redhat.com>
1445 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
1446 from const_rtx to const rtx_insn *. Update union members from rtx
1448 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
1449 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
1450 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
1451 strengthen both params from const_rtx to const rtx_insn *.
1452 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
1453 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
1454 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
1456 * target.def (can_follow_jump): Strengthen both params from
1457 const_rtx to const rtx_insn *, and update default implementation
1458 from hook_bool_const_rtx_const_rtx_true to
1459 hook_bool_const_rtx_insn_const_rtx_insn_true.
1461 2014-09-15 David Malcolm <dmalcolm@redhat.com>
1463 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
1464 "insn" from rtx to rtx_insn *.
1465 * sched-int.h (deps_start_bb): Likewise for 2nd param.
1467 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1468 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1469 Anna Tikhonova <anna.tikhonova@intel.com>
1470 Ilya Tocar <ilya.tocar@intel.com>
1471 Andrey Turetskiy <andrey.turetskiy@intel.com>
1472 Ilya Verbin <ilya.verbin@intel.com>
1473 Kirill Yukhin <kirill.yukhin@intel.com>
1474 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1476 * config/i386/sse.md
1477 (define_insn "vcvtph2ps<mask_name>"): Add masking.
1478 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
1479 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
1480 (define_expand "vcvtps2ph_mask"): New.
1481 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
1482 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
1483 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
1485 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
1486 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1487 Anna Tikhonova <anna.tikhonova@intel.com>
1488 Ilya Tocar <ilya.tocar@intel.com>
1489 Andrey Turetskiy <andrey.turetskiy@intel.com>
1490 Ilya Verbin <ilya.verbin@intel.com>
1491 Kirill Yukhin <kirill.yukhin@intel.com>
1492 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1494 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
1496 (define_mode_iterator VI24_AVX512BW_1): Ditto.
1497 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
1498 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
1499 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
1500 also for TARGET_AVX512VL.
1501 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
1503 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
1505 * doc/install.texi (Options specification): add
1506 --disable-libsanitizer item.
1508 2014-09-14 James Clarke <jrtc27@jrtc27.com>
1509 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1512 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
1514 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
1515 kernel version check to avoid incrementing it after every major OS X
1517 (darwin_default_min_version): Avoid static memory buffer.
1519 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
1521 * tree.c (need_assembler_name_p): Store C++ type mangling only
1524 2014-09-13 Marek Polacek <polacek@redhat.com>
1526 * tree.c (protected_set_expr_location): Don't check whether T is
1529 2014-09-12 DJ Delorie <dj@redhat.com>
1531 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
1532 (extend_and_shift1_hipsi2): Likewise.
1533 (extend_and_shift2_hipsi2): Likewise.
1535 2014-09-12 David Malcolm <dmalcolm@redhat.com>
1537 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
1538 with NULL when dealing with an insn.
1539 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
1540 from rtx to rtx_insn *.
1541 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
1542 const_rtx to const rtx_insn *.
1543 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
1545 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
1547 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
1550 2014-09-12 Joseph Myers <joseph@codesourcery.com>
1552 * target.def (libgcc_floating_mode_supported_p): New hook.
1553 * targhooks.c (default_libgcc_floating_mode_supported_p): New
1555 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
1556 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
1557 (LIBGCC2_HAS_TF_MODE): Remove.
1558 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
1559 * doc/tm.texi: Regenerate.
1560 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
1562 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
1563 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
1564 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
1565 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
1566 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1567 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
1568 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
1569 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
1570 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
1571 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
1573 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
1574 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1575 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1576 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1577 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1578 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1579 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1580 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
1581 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
1582 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
1583 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
1584 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
1585 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
1586 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
1588 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
1590 (ia64_libgcc_floating_mode_supported_p): New function.
1591 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
1592 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
1593 (IA64_NO_LIBGCC_TFMODE): Define.
1594 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
1595 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
1597 (pdp11_scalar_mode_supported_p): New function.
1598 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
1599 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
1601 2014-09-12 Richard Biener <rguenther@suse.de>
1604 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
1606 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
1608 * tree.c (integer_each_onep): New function.
1609 * tree.h (integer_each_onep): Declare it.
1610 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
1611 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
1612 (X & 1) == 0 for vector and complex.
1614 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
1616 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
1618 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
1619 cost to spilling from integer to FP registers.
1621 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
1623 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
1625 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
1626 are now handled correctly.
1628 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
1630 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
1631 handling of CALLER_SAVE_REGS and POINTER_REGS.
1633 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
1635 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
1636 the number of hard registers.
1638 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
1639 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1640 Anna Tikhonova <anna.tikhonova@intel.com>
1641 Ilya Tocar <ilya.tocar@intel.com>
1642 Andrey Turetskiy <andrey.turetskiy@intel.com>
1643 Ilya Verbin <ilya.verbin@intel.com>
1644 Kirill Yukhin <kirill.yukhin@intel.com>
1645 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1647 * config/i386/sse.md
1648 (define_mode_iterator VI48_AVX512VL): New.
1649 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
1650 "avx512f_vternlog<mode>_maskz" and update mode iterator.
1651 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
1652 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
1653 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
1654 "avx512f_vternlog<mode>_mask" and update mode iterator.
1655 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
1656 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
1658 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
1659 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
1660 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
1661 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
1662 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
1663 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
1665 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
1666 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1667 Anna Tikhonova <anna.tikhonova@intel.com>
1668 Ilya Tocar <ilya.tocar@intel.com>
1669 Andrey Turetskiy <andrey.turetskiy@intel.com>
1670 Ilya Verbin <ilya.verbin@intel.com>
1671 Kirill Yukhin <kirill.yukhin@intel.com>
1672 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1674 * config/i386/sse.md (VI128_256): Delete.
1675 (define_mode_iterator VI124_256): New.
1676 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
1677 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
1678 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
1679 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
1680 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
1681 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
1682 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
1683 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
1685 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
1686 in presence of AVX-512.
1688 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
1689 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1690 Anna Tikhonova <anna.tikhonova@intel.com>
1691 Ilya Tocar <ilya.tocar@intel.com>
1692 Andrey Turetskiy <andrey.turetskiy@intel.com>
1693 Ilya Verbin <ilya.verbin@intel.com>
1694 Kirill Yukhin <kirill.yukhin@intel.com>
1695 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1697 * config/i386/sse.md
1698 (define_expand "<avx512>_gathersi<mode>"): Rename from
1699 "avx512f_gathersi<mode>".
1700 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
1701 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
1702 (define_expand "<avx512>_gatherdi<mode>"): Rename from
1703 "avx512f_gatherdi<mode>".
1704 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
1705 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
1707 (define_expand "<avx512>_scattersi<mode>"): Rename from
1708 "avx512f_scattersi<mode>".
1709 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
1710 (define_expand "<avx512>_scatterdi<mode>"): Rename from
1711 "avx512f_scatterdi<mode>".
1712 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
1714 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
1716 * ira.h (ira_finish_once): Delete.
1717 * ira-int.h (target_ira_int::~target_ira_int): Declare.
1718 (target_ira_int::free_ira_costs): Likewise.
1719 (target_ira_int::free_register_move_costs): Likewise.
1720 (ira_finish_costs_once): Delete.
1721 * ira.c (free_register_move_costs): Replace with...
1722 (target_ira_int::free_register_move_costs): ...this new function.
1723 (target_ira_int::~target_ira_int): Define.
1724 (ira_init): Call free_register_move_costs as a member function rather
1725 than a global function.
1726 (ira_finish_once): Delete.
1727 * ira-costs.c (free_ira_costs): Replace with...
1728 (target_ira_int::free_ira_costs): ...this new function.
1729 (ira_init_costs): Call free_ira_costs as a member function rather
1730 than a global function.
1731 (ira_finish_costs_once): Delete.
1732 * target-globals.c (target_globals::~target_globals): Call the
1733 target_ira_int destructor.
1734 * toplev.c: Include lra.h.
1735 (finalize): Call lra_finish_once rather than ira_finish_once.
1737 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
1739 * common.opt (flto-odr-type-merging): New flag.
1740 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
1741 (types_same_for_odr): Likewise.
1742 (odr_subtypes_equivalent_p): Likewise.
1743 (add_type_duplicate): Do not walk type variants.
1744 (register_odr_type): New function.
1745 * ipa-utils.h (register_odr_type): Declare.
1746 (odr_type_p): New function.
1747 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
1749 * doc/invoke.texi (-flto-odr-type-merging): Document.
1750 * tree.c (need_assembler_name_p): Compute ODR names when asked
1752 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
1754 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
1757 * config/i386/i386.c (ix86_option_override_internal): Also turn
1758 off OPTION_MASK_ABI_X32 for -m16.
1760 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
1762 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
1765 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
1768 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
1769 Directly forward to __*_DENORM_MIN__.
1771 2014-09-11 David Malcolm <dmalcolm@redhat.com>
1773 * rtl.h (LABEL_REF_LABEL): New macro.
1775 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
1776 of XEXP (, 0), where we know that we have a LABEL_REF.
1777 * cfgbuild.c (make_edges): Likewise.
1778 (purge_dead_tablejump_edges): Likewise.
1779 * cfgexpand.c (convert_debug_memory_address): Likewise.
1780 * cfgrtl.c (patch_jump_insn): Likewise.
1781 * combine.c (distribute_notes): Likewise.
1782 * cse.c (hash_rtx_cb): Likewise.
1783 (exp_equiv_p): Likewise.
1784 (fold_rtx): Likewise.
1785 (check_for_label_ref): Likewise.
1786 * cselib.c (rtx_equal_for_cselib_1): Likewise.
1787 (cselib_hash_rtx): Likewise.
1788 * emit-rtl.c (mark_label_nuses): Likewise.
1789 * explow.c (convert_memory_address_addr_space): Likewise.
1790 * final.c (output_asm_label): Likewise.
1791 (output_addr_const): Likewise.
1792 * gcse.c (add_label_notes): Likewise.
1793 * genconfig.c (walk_insn_part): Likewise.
1794 * genrecog.c (validate_pattern): Likewise.
1795 * ifcvt.c (cond_exec_get_condition): Likewise.
1796 (noce_emit_store_flag): Likewise.
1797 (noce_get_alt_condition): Likewise.
1798 (noce_get_condition): Likewise.
1799 * jump.c (maybe_propagate_label_ref): Likewise.
1800 (mark_jump_label_1): Likewise.
1801 (redirect_exp_1): Likewise.
1802 (rtx_renumbered_equal_p): Likewise.
1803 * lra-constraints.c (operands_match_p): Likewise.
1804 * reload.c (operands_match_p): Likewise.
1805 (find_reloads): Likewise.
1806 * reload1.c (set_label_offsets): Likewise.
1807 * reorg.c (get_branch_condition): Likewise.
1808 * rtl.c (rtx_equal_p_cb): Likewise.
1809 (rtx_equal_p): Likewise.
1810 * rtlanal.c (reg_mentioned_p): Likewise.
1811 (rtx_referenced_p): Likewise.
1812 (get_condition): Likewise.
1813 * sched-vis.c (print_value): Likewise.
1814 * varasm.c (const_hash_1): Likewise.
1815 (compare_constant): Likewise.
1816 (const_rtx_hash_1): Likewise.
1817 (output_constant_pool_1): Likewise.
1819 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
1821 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
1822 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
1824 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
1825 cr6_test_for_lt_reverse): Ditto.
1827 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
1830 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
1832 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
1834 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
1835 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
1836 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
1837 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
1840 (aarch64_fold_builtin): Remove all reinterpret cases.
1842 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
1844 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
1846 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
1847 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
1848 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
1849 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
1850 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
1851 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
1852 aarch64_reinterpretv2df<mode>): Delete.
1854 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
1856 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
1857 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
1858 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
1859 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
1860 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
1861 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
1862 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
1863 vreinterpret_u32_f64): Use cast.
1865 * config/aarch64/iterators.md (VD_RE): Delete.
1867 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
1869 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
1870 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
1871 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
1872 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
1873 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
1874 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
1875 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
1876 Replace inline assembler with __aarch64_vset_lane_any.
1878 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
1880 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
1882 (vmull_high_lane_s32): Likewise.
1883 (vmull_high_lane_u16): Likewise.
1884 (vmull_high_lane_u32): Likewise.
1886 2014-09-11 Jason Merrill <jason@redhat.com>
1889 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
1891 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
1894 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
1895 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
1896 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
1898 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
1899 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1900 Anna Tikhonova <anna.tikhonova@intel.com>
1901 Ilya Tocar <ilya.tocar@intel.com>
1902 Andrey Turetskiy <andrey.turetskiy@intel.com>
1903 Ilya Verbin <ilya.verbin@intel.com>
1904 Kirill Yukhin <kirill.yukhin@intel.com>
1905 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1907 * config/i386/sse.md
1908 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
1909 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
1910 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
1912 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
1913 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
1915 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
1917 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
1918 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
1919 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
1920 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
1921 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
1922 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
1923 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
1924 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
1926 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
1928 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
1929 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
1930 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
1932 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1934 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
1935 to access removed nodes.
1937 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
1939 PR tree-optimization/63186
1940 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
1941 (mark_nonssa_use): Likewise.
1942 (verify_non_ssa_vars): Verify all header blocks for label
1945 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
1946 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1947 Anna Tikhonova <anna.tikhonova@intel.com>
1948 Ilya Tocar <ilya.tocar@intel.com>
1949 Andrey Turetskiy <andrey.turetskiy@intel.com>
1950 Ilya Verbin <ilya.verbin@intel.com>
1951 Kirill Yukhin <kirill.yukhin@intel.com>
1952 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1954 * config/i386/sse.md
1955 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
1956 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
1957 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
1958 "<avx2_avx512f>_permvar<mode><mask_name>".
1959 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
1960 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
1961 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
1962 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
1964 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
1965 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
1966 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
1967 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
1969 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
1971 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
1972 V2DF, V4SF, DF, and DI modes.
1973 (vsx_fmav2df2): Likewise.
1974 (vsx_float_fix_<mode>2): Likewise.
1975 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
1977 2014-09-10 Xinliang David Li <davidxl@google.com>
1980 * config/arm/arm.md (movcond_addsi): Handle case where source
1981 and target operands are the same.
1983 2014-09-10 David Malcolm <dmalcolm@redhat.com>
1985 * final.c (this_is_asm_operands): Strengthen this variable from
1986 rtx to const rtx_insn *.
1987 * output.h (this_is_asm_operands): Likewise.
1988 * rtl-error.c (location_for_asm): Strengthen param "insn" from
1989 const_rtx to const rtx_insn *.
1990 (diagnostic_for_asm): Likewise.
1991 * rtl-error.h (error_for_asm): Likewise.
1992 (warning_for_asm): Likewise.
1994 2014-09-10 David Malcolm <dmalcolm@redhat.com>
1996 * genextract.c (print_header): When writing out insn_extract to
1997 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
1998 * recog.h (insn_extract): Strengthen the param from rtx to
2001 2014-09-10 Mike Stump <mikestump@comcast.net>
2003 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
2006 2014-09-10 Martin Jambor <mjambor@suse.cz>
2008 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
2009 (analyze): Do not set analyze flag if expand_thunk returns false;.
2010 (create_wrapper): Likewise.
2011 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
2013 2014-09-10 Martin Jambor <mjambor@suse.cz>
2016 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
2017 new decl properly. Analyze the new thunk if it is expanded.
2019 2014-09-10 Andreas Schwab <schwab@suse.de>
2021 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
2022 [USED_FOR_TARGET]: Define.
2024 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
2026 * config/mips/mips.c (mips_secondary_reload_class): Handle
2029 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
2031 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
2034 2014-09-10 Jakub Jelinek <jakub@redhat.com>
2036 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
2037 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
2038 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
2039 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
2040 flag_delete_null_pointer_checks for them.
2041 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
2042 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
2043 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
2044 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
2045 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
2047 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
2048 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
2049 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
2050 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
2051 * doc/invoke.texi (-fsanitize=nonnull-attribute,
2052 -fsanitize=returns-nonnull-attribute): Document.
2054 * ubsan.h (struct ubsan_mismatch_data): Removed.
2055 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
2056 * ubsan.c (ubsan_source_location): For unknown locations,
2057 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
2058 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
2059 Allow more than one location and arbitrary extra arguments passed
2060 in ... instead of through MISMATCH pointer.
2061 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
2062 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
2063 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
2066 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
2067 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2068 Anna Tikhonova <anna.tikhonova@intel.com>
2069 Ilya Tocar <ilya.tocar@intel.com>
2070 Andrey Turetskiy <andrey.turetskiy@intel.com>
2071 Ilya Verbin <ilya.verbin@intel.com>
2072 Kirill Yukhin <kirill.yukhin@intel.com>
2073 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2075 * config/i386/sse.md
2076 (define_mode_iterator VI48F): New.
2077 (define_insn "<avx512>_compress<mode>_mask"): Rename from
2078 "avx512f_compress<mode>_mask" and update mode iterator.
2079 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
2080 "avx512f_compressstore<mode>_mask" and update mode iterator.
2081 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
2082 "avx512f_expand<mode>_maskz" and update mode iterator.
2083 (define_insn "<avx512>_expand<mode>_mask"): Rename from
2084 "avx512f_expand<mode>_mask" and update mode iterator.
2086 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
2087 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2088 Anna Tikhonova <anna.tikhonova@intel.com>
2089 Ilya Tocar <ilya.tocar@intel.com>
2090 Andrey Turetskiy <andrey.turetskiy@intel.com>
2091 Ilya Verbin <ilya.verbin@intel.com>
2092 Kirill Yukhin <kirill.yukhin@intel.com>
2093 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2095 * config/i386/i386.c
2096 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
2097 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
2098 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
2099 avx512dq_rangepv4sf_mask.
2100 * config/i386/sse.md
2101 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
2103 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
2104 (define_insn "reduces<mode>"): Ditto.
2105 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
2107 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
2108 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
2109 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
2111 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
2112 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2113 Anna Tikhonova <anna.tikhonova@intel.com>
2114 Ilya Tocar <ilya.tocar@intel.com>
2115 Andrey Turetskiy <andrey.turetskiy@intel.com>
2116 Ilya Verbin <ilya.verbin@intel.com>
2117 Kirill Yukhin <kirill.yukhin@intel.com>
2118 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2120 * config/i386/i386.c
2121 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
2122 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
2123 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
2124 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
2125 avx512vl_getmantv2df_mask.
2126 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
2127 avx512f_vgetmantv4sf_round.
2128 * config/i386/sse.md
2129 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
2130 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
2132 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
2133 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
2134 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
2135 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
2137 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
2138 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
2139 update mode iterator.
2141 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
2142 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
2145 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
2146 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
2147 update mode iterator.
2148 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
2149 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
2152 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
2153 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
2155 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
2156 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
2157 update mode iterator.
2158 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
2159 "avx512f_getmant<mode><round_saeonly_name>".
2161 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
2164 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
2166 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
2167 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2168 Anna Tikhonova <anna.tikhonova@intel.com>
2169 Ilya Tocar <ilya.tocar@intel.com>
2170 Andrey Turetskiy <andrey.turetskiy@intel.com>
2171 Ilya Verbin <ilya.verbin@intel.com>
2172 Kirill Yukhin <kirill.yukhin@intel.com>
2173 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2175 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
2176 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
2177 (define_mode_iterator FMAMODE_AVX512): New.
2178 (define_mode_iterator FMAMODE): Remove conditions.
2179 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
2180 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
2181 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
2183 (define_mode_iterator FMAMODE_NOVF512): Remove.
2184 (define_insn "*fma_fmadd_<mode>"): Rename from
2185 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
2186 FMAMODE mode iterator.
2187 (define_mode_iterator VF_SF_AVX512VL): New.
2188 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
2189 Use VF_SF_AVX512VL mode iterator.
2190 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
2191 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
2193 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
2194 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
2196 (define_insn "*fma_fmsub_<mode>"): Rename from
2197 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
2198 FMAMODE mode iterator.
2199 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
2200 Use VF_SF_AVX512VL mode iterator.
2201 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
2202 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
2204 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
2205 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
2207 (define_insn "*fma_fnmadd_<mode>"): Rename from
2208 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
2209 use FMAMODE mode iterator.
2210 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
2211 Use VF_SF_AVX512VL mode iterator.
2212 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
2213 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
2215 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
2216 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
2218 (define_insn "*fma_fnmsub_<mode>"): Rename from
2219 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
2220 FMAMODE mode iterator.
2221 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
2222 Use VF_SF_AVX512VL mode iterator.
2223 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
2224 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
2226 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
2227 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
2229 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
2230 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
2231 use VF_AVX512VL mode iterator.
2232 (define_insn "*fma_fmaddsub_<mode>"): Rename from
2233 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
2235 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
2236 Use VF_SF_AVX512VL mode iterator.
2237 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
2238 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
2240 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
2241 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
2243 (define_insn "*fma_fmsubadd_<mode>"): Rename from
2244 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
2245 remove usage of subst.
2246 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
2247 Use VF_SF_AVX512VL mode iterator.
2248 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
2249 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
2251 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
2252 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
2255 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
2258 * calls.c (precompute_arguments): Check
2259 promoted_for_signed_and_unsigned_p and set the promoted mode.
2260 (promoted_for_signed_and_unsigned_p): New function.
2261 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
2262 and set the promoted mode.
2263 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
2264 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
2265 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
2267 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2269 * opth-gen.awk: Generate mapping from cpp message reasons to the
2270 options that enable them.
2271 * doc/options.texi (CppReason): Document.
2273 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2275 * doc/invoke.texi (Wnormalized=): Update.
2277 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
2280 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
2281 operands. Split off the constant operand alternative to ...
2282 (*bool<mode>3_imm): New.
2284 2014-09-09 David Malcolm <dmalcolm@redhat.com>
2286 * rtl.h (single_set_2): Strengthen first param from const_rtx to
2287 const rtx_insn *, and move prototype to above...
2288 (single_set): ...this. Convert this from a macro to an inline
2289 function, enforcing the requirement that the param is a const
2291 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
2293 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
2294 Strengthen both params from rtx to rtx_insn *.
2295 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
2296 Likewise; introduce locals "producer_set", "consumer_set", using
2297 them in place of "producer" and "consumer" when dealing with SET
2299 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
2300 when invoking single_set in region guarded by INSN_P.
2301 (avr_out_bitop): Likewise.
2302 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
2303 region guarded by GET_CODE check, using methods to strengthen
2304 local "this_insn" from rtx to rtx_insn *, and for clarity.
2305 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
2306 Strengthen local "insn" from rtx to rtx_insn *.
2307 (define_insn_and_split "xload<mode>_A"): Likewise.
2308 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
2310 (find_load): Likewise for return type.
2311 (workaround_speculation): Likewise for both locals named
2313 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
2315 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
2317 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
2319 * config/h8300/h8300.c (notice_update_cc): Likewise.
2320 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
2321 "insn" and "dep_insn".
2322 (exact_store_load_dependency): Likewise for both params.
2323 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
2324 since this now clashes with inline function. Instead, delay
2325 calling single_set until the point where its needed, and then
2326 assign the result to "compare_set" and rework the conditional that
2328 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
2329 local "last" from rtx to rtx_insn *.
2330 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
2332 (mips_store_data_bypass_p): Likewise for both params.
2333 * config/mips/mips.c (mips_load_store_insns): Likewise for second
2335 (mips_store_data_bypass_p): Likewise for both params.
2336 (mips_orphaned_high_part_p): Likewise for param "insn".
2337 * config/mn10300/mn10300.c (extract_bundle): Likewise.
2338 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
2339 Introduce local rtx "insn2_pat".
2340 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
2342 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
2343 Introduce local rtx "set", using it in place of "insn" for the
2344 result of single_set. This appears to fix a bug, since the call
2345 to find_regno_note on a SET does nothing.
2346 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
2347 params from rtx to rtx_insn *.
2348 (set_to_load_agen): Likewise.
2349 * config/s390/s390.c (s390_label_align): Likewise for local
2350 "prev_insn". Introduce new rtx locals "set" and "src", using
2351 them in place of "prev_insn" for the results of single_set
2352 and SET_SRC respectively.
2353 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
2354 Introduce new rtx local "set" using in place of "jump" for the
2355 result of single_set. Use SET_SRC (set) rather than plain
2357 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
2359 (noncall_uses_reg): Likewise.
2360 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
2361 guarded by GET_CODE check, using its methods for clarity, and to
2362 enable strengthening local "this_insn" from rtx to rtx_insn *.
2363 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
2364 "insn" from rtx to rtx_insn *.
2365 (define_expand "umulhisi3"): Likewise.
2366 (define_expand "smulsi3_highpart"): Likewise.
2367 (define_expand "umulsi3_highpart"): Likewise.
2368 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
2369 local "after". Replace GET_CODE check with a dyn_cast,
2370 introducing new local rtx_sequence * "seq", using insn method for
2373 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
2374 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
2375 place of "insn" once we're dealing with patterns rather than the
2377 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
2378 (scan_trace): Likewise for local "elt", updating lookups within
2379 sequence to use insn method rather than element method.
2380 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
2382 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
2383 * ifcvt.c (noce_try_abs): Likewise for local "insn".
2384 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
2385 invoking single_set.
2386 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
2387 "insn" from rtx to rtx_insn *.
2388 (skip_usage_debug_insns): Likewise for return type, adding a
2390 (check_secondary_memory_needed_p): Likewise for local "insn".
2391 (inherit_reload_reg): Likewise.
2392 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
2393 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
2395 (store_data_bypass_p): Likewise for both params.
2396 (if_test_bypass_p): Likewise.
2397 * recog.h (store_data_bypass_p): Likewise for both params.
2398 (if_test_bypass_p): Likewise.
2399 * reload.c (find_equiv_reg): Likewise for local "where".
2400 * reorg.c (delete_jump): Likewise for param "insn".
2401 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
2402 to const rtx_insn *.
2403 * store-motion.c (replace_store_insn): Likewise for param "del".
2404 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
2405 and use its methods for clarity, and to strengthen local "del"
2406 from rtx to rtx_insn *.
2407 (build_store_vectors): Use insn method of "st" when calling
2408 replace_store_insn for typesafety and clarity.
2410 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2412 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
2413 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
2414 on how to make it legal in future.
2416 2014-09-09 David Malcolm <dmalcolm@redhat.com>
2418 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
2420 (restinsn): Likewise.
2421 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
2423 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
2425 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
2427 (arc_hazard): Likewise for both params.
2428 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
2429 checked casts to rtx_sequence * and uses of the insn method for
2431 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
2432 (arc_adjust_insn_length): Likewise for param "insn".
2433 (struct insn_length_parameters_s): Likewise for first param of
2434 "get_variants" callback field.
2435 (arc_get_insn_variants): Likewise for first param and local
2436 "inner". Replace a check of GET_CODE with a dyn_cast to
2437 rtx_sequence *, using methods for type-safety and clarity.
2438 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
2439 rtx_sequence * and uses of the insn method for type-safety when
2440 invoking arc_adjust_insn_length.
2441 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
2443 (arm_address_offset_is_imm): Likewise.
2444 (struct tune_params): Likewise for params 1 and 3 of the
2445 "sched_adjust_cost" callback field.
2446 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
2447 params 1 and 3 ("insn" and "dep").
2448 (xscale_sched_adjust_cost): Likewise.
2449 (fa726te_sched_adjust_cost): Likewise.
2450 (cortexa7_older_only): Likewise for param "insn".
2451 (cortexa7_younger): Likewise.
2452 (arm_attr_length_move_neon): Likewise.
2453 (arm_address_offset_is_imm): Likewise.
2454 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
2455 * config/avr/avr.c (avr_notice_update_cc): Likewise.
2456 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
2457 (workaround_speculation): Likewise for local "last_condjump".
2458 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
2459 (shadow_or_blockage_p): Likewise.
2460 (get_unit_reqs): Likewise.
2461 (get_unit_operand_masks): Likewise.
2462 (c6x_registers_update): Likewise.
2463 (returning_call_p): Likewise.
2464 (can_use_callp): Likewise.
2465 (convert_to_callp): Likewise.
2466 (find_last_same_clock): Likwise for local "t".
2467 (reorg_split_calls): Likewise for local "shadow".
2468 (hwloop_pattern_reg): Likewise for param "insn".
2469 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
2470 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
2471 (frv_extract_membar): Likewise.
2472 (frv_optimize_membar_local): Strengthen param "last_membar" from
2473 rtx * to rtx_insn **.
2474 (frv_optimize_membar_global): Strengthen param "membar" from rtx
2476 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
2478 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
2479 both params from rtx to rtx_insn *.
2480 (ia64_ld_address_bypass_p): Likewise.
2481 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
2483 (ia64_safe_type): Likewise.
2484 (group_barrier_needed): Likewise.
2485 (safe_group_barrier_needed): Likewise.
2486 (ia64_single_set): Likewise.
2487 (is_load_p): Likewise.
2488 (record_memory_reference): Likewise.
2489 (get_mode_no_for_insn): Likewise.
2490 (important_for_bundling_p): Likewise.
2491 (unknown_for_bundling_p): Likewise.
2492 (ia64_st_address_bypass_p): Likewise for both params.
2493 (ia64_ld_address_bypass_p): Likewise.
2494 (expand_vselect): Introduce new local rtx_insn * "insn", using it
2495 in place of rtx "x" after the emit_insn call.
2496 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
2497 Strengthen param from rtx to rtx_insn *.
2498 (ix86_agi_dependent): Likewise for both params.
2499 (ix86_attr_length_immediate_default): Likewise for param 1.
2500 (ix86_attr_length_address_default): Likewise for param.
2501 (ix86_attr_length_vex_default): Likewise for param 1.
2502 * config/i386/i386.c (ix86_attr_length_immediate_default):
2503 Likewise for param "insn".
2504 (ix86_attr_length_address_default): Likewise.
2505 (ix86_attr_length_vex_default): Likewise.
2506 (ix86_agi_dependent): Likewise for both params.
2507 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
2508 (vselect_insn): Likewise for this variable.
2509 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
2511 (m68k_sched_attr_opy_type): Likewise.
2512 * config/m68k/m68k.c (sched_get_operand): Likewise.
2513 (sched_attr_op_type): Likewise.
2514 (m68k_sched_attr_opx_type): Likewise.
2515 (m68k_sched_attr_opy_type): Likewise.
2516 (sched_get_reg_operand): Likewise.
2517 (sched_get_mem_operand): Likewise.
2518 (m68k_sched_address_bypass_p): Likewise for both params.
2519 (sched_get_indexed_address_scale): Likewise.
2520 (m68k_sched_indexed_address_bypass_p): Likewise.
2521 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
2522 (m68k_sched_indexed_address_bypass_p): Likewise.
2523 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
2524 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
2526 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
2527 params from rtx to rtx_insn *.
2528 (mips_fmadd_bypass): Likewise.
2529 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
2530 (mips_linked_madd_p): Likewise.
2531 (mips_macc_chains_last_hilo): Likewise for this variable.
2532 (mips_macc_chains_record): Likewise for param.
2533 (vr4130_last_insn): Likewise for this variable.
2534 (vr4130_swap_insns_p): Likewise for both params.
2535 (mips_ls2_variable_issue): Likewise for param.
2536 (mips_need_noat_wrapper_p): Likewise for param "insn".
2537 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
2538 in place of "x" after the emit_insn.
2539 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
2540 params from rtx to rtx_insn *.
2541 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
2542 (pa_combine_instructions): Introduce local "par" for result of
2543 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
2545 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
2546 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
2547 (rl78_alloc_physical_registers_op1): Likewise.
2548 (rl78_alloc_physical_registers_op2): Likewise.
2549 (rl78_alloc_physical_registers_ro1): Likewise.
2550 (rl78_alloc_physical_registers_cmp): Likewise.
2551 (rl78_alloc_physical_registers_umul): Likewise.
2552 (rl78_alloc_address_registers_macax): Likewise.
2553 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
2554 * config/s390/predicates.md (execute_operation): Likewise for
2556 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
2558 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
2559 (addr_generation_dependency_p): Likewise for param "insn".
2560 (s390_agen_dep_p): Likewise for both params.
2561 (s390_fpload_toreg): Likewise for param "insn".
2562 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
2563 * config/sh/sh.c (sh_loop_align): Likewise for param and local
2565 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
2566 * config/sh/sh_treg_combine.cc
2567 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
2569 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
2570 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
2571 "and_insn", "load", "shift".
2572 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
2574 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
2575 for XEXP (note, 0) of the REG_CC_SETTER note.
2576 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
2577 rtx_insn *, eliminating a checked cast made redundant by this.
2578 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
2580 * genattr.c (main): When writing out the prototype to
2581 const_num_delay_slots, strengthen the param from rtx to
2583 * genattrtab.c (write_const_num_delay_slots): Likewise when
2584 writing out the implementation of const_num_delay_slots.
2585 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
2586 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
2587 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
2588 favor of new rtx locals "src" and "set" and new local rtx_insn *
2590 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
2592 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
2593 locals "cond", "if_then_else", "set" and new rtx_insn * locals
2595 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
2596 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
2597 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
2598 the top-level scope, replacing with new more tightly-scoped rtx
2599 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
2600 "new_insn", "copy_of_insn_b", and make local rtx "set" more
2602 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
2604 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
2606 (ira_setup_alts): Likewise for param "insn".
2607 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
2608 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
2610 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
2611 new more-tightly scoped rtx locals "add3_insn", "insn",
2612 "add2_insn" and rtx_insn * "move_insn".
2613 * postreload-gcse.c (eliminate_partially_redundant_load): Add
2614 checked cast on result of gen_move_insn when invoking
2616 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
2618 (verify_changes): Add a checked cast on "object" when invoking
2620 (extract_insn_cached): Strengthen param "insn" from rtx to
2622 (extract_constrain_insn_cached): Likewise.
2623 (extract_insn): Likewise.
2624 * recog.h (insn_invalid_p): Likewise for param 1.
2625 (recog_memoized): Likewise for param.
2626 (extract_insn): Likewise.
2627 (extract_constrain_insn_cached): Likewise.
2628 (extract_insn_cached): Likewise.
2629 * reload.c (can_reload_into): Likewise for local "test_insn".
2630 * reload.h (cleanup_subreg_operands): Likewise for param.
2631 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
2632 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
2633 result of emit_insn. Remove a checked cast made redundant by this
2635 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
2637 * sel-sched.c (get_reg_class): Likewise.
2639 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
2640 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2642 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
2643 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
2645 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
2647 2014-09-09 David Malcolm <dmalcolm@redhat.com>
2649 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
2650 const rtx_insn *, and from rtx to rtx_insn * for the other
2652 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
2653 INSN_LOCATION, since we know INSN_P holds.
2654 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
2655 (insn_file): Likewise.
2656 (insn_scope): Likewise.
2657 (insn_location): Likewise.
2659 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
2660 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
2661 for the result of gen_load_const_gp.
2662 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
2663 param from rtx to rtx_insn *.
2664 * config/rs6000/rs6000.c (output_call): Likewise.
2665 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
2666 introducing a checked cast to rtx_sequence * and use of the insn
2668 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
2669 from rtx to rtx_insn *.
2670 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
2671 (insn_line): Likewise.
2672 (insn_file): Likewise.
2673 (insn_location): Likewise.
2674 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
2675 from rtx to rtx_insn *.
2676 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
2677 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
2678 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
2680 * reorg.c (relax_delay_slots): Strengthen locals named "after"
2681 from rtx to rtx_insn *; use methods of "pat" for type-safety.
2683 2014-09-09 David Malcolm <dmalcolm@redhat.com>
2685 * combine.c (try_combine): Eliminate checked cast on result of
2687 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
2688 autogenerated one by strengthening the return type and params 2 and 3
2689 from rtx to rtx_insn *, and by naming the params.
2690 * gengenrtl.c (special_rtx): Add INSN to those that are
2692 * rtl.h (gen_rtx_INSN): New prototype.
2694 2014-09-09 David Malcolm <dmalcolm@redhat.com>
2696 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
2698 (no_equiv): Likewise.
2699 (update_equiv_regs): Likewise.
2700 (setup_reg_equiv): Likewise. Strengthen locals "elem",
2701 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
2702 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
2704 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
2705 from rtx to rtx_insn_list *.
2706 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
2707 rtx_insn_list * and use methods for clarity and typesafety.
2708 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
2710 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
2711 redundant check on INSN_P (insns): this cannot hold, as "insns" is
2712 an INSN_LIST, not an insn.
2713 (reverse_equiv_p): Strengthen local "insns" from rtx to
2714 rtx_insn_list * and use methods for clarity and typesafety.
2715 (contains_reloaded_insn_p): Likewise for local "list".
2717 2014-09-09 Jiong Wang <jiong.wang@arm.com>
2719 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
2720 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
2721 (arm_builtin_vectorized_function): Likewise.
2722 * config/arm/arm_neon_builtins.def: New macro for copysignf.
2723 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
2725 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
2727 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
2728 * builtins.h (default_target_builtins): Likewise.
2729 * gcse.h (default_target_gcse): Likewise.
2730 * target-globals.h (target_globals): Add a destructor. Convert
2731 void-pointer fields back to their real type and change from
2732 GTY((atomic)) to GTY((skip)).
2733 (restore_target_globals): Remove casts accordingly.
2734 * target-globals.c (save_target_globals): Use XCNEW rather than
2735 ggc_internal_cleared_alloc to allocate non-GC structures.
2736 Use ggc_cleared_alloc to allocate the target_globals structure
2738 (target_globals::~target_globals): Define.
2740 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2742 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
2743 mnemonic instead of fldmfdd.
2744 * config/arm/arm.c (vfp_output_fstmd): Rename to...
2745 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
2746 Output vpush when address register is SP.
2747 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
2748 (vfp_output_vstmd): ... This.
2749 * config/arm/vfp.md (push_multi_vfp): Update call to
2752 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2754 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
2756 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2758 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
2759 (*sqrtdf2_vfp): Likewise.
2760 (*cmpsf_vfp): Likewise.
2761 (*cmpsf_trap_vfp): Likewise.
2762 (*cmpdf_vfp): Likewise.
2763 (*cmpdf_trap_vfp): Likewise.
2765 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2767 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
2768 (*truncdfsf2_vfp): Likewise.
2769 (*truncsisf2_vfp): Likewise.
2770 (*truncsidf2_vfp): Likewise.
2771 (fixuns_truncsfsi2): Likewise.
2772 (fixuns_truncdfsi2): Likewise.
2773 (*floatsisf2_vfp): Likewise.
2774 (*floatsidf2_vfp): Likewise.
2775 (floatunssisf2): Likewise.
2776 (floatunssidf2): Likewise.
2778 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2780 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
2781 (*muldf3_vfp): Likewise.
2782 (*mulsf3negsf_vfp): Likewise.
2783 (*muldf3negdf_vfp): Likewise.
2784 (*mulsf3addsf_vfp): Likewise.
2785 (*muldf3adddf_vfp): Likewise.
2786 (*mulsf3subsf_vfp): Likewise.
2787 (*muldf3subdf_vfp): Likewise.
2788 (*mulsf3negsfaddsf_vfp): Likewise.
2789 (*fmuldf3negdfadddf_vfp): Likewise.
2790 (*mulsf3negsfsubsf_vfp): Likewise.
2791 (*muldf3negdfsubdf_vfp): Likewise.
2793 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2795 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
2796 (*absdf2_vfp): Likewise.
2797 (*negsf2_vfp): Likewise.
2798 (*negdf2_vfp): Likewise.
2799 (*addsf3_vfp): Likewise.
2800 (*adddf3_vfp): Likewise.
2801 (*subsf3_vfp): Likewise.
2802 (*subdf3_vfp): Likewise.
2803 (*divsf3_vfp): Likewise.
2804 (*divdf3_vfp): Likewise.
2806 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2808 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
2810 (arm_print_operand): Don't convert real values to decimal
2811 representation in default case.
2812 (fp_immediate_constant): Delete.
2813 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
2814 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
2816 (*thumb2_movsi_vfp): Likewise.
2817 (*movdi_vfp): Likewise.
2818 (*movdi_vfp_cortexa8): Likewise.
2819 (*movhf_vfp_neon): Likewise.
2820 (*movhf_vfp): Likewise.
2821 (*movsf_vfp): Likewise.
2822 (*thumb2_movsf_vfp): Likewise.
2823 (*movdf_vfp): Likewise.
2824 (*thumb2_movdf_vfp): Likewise.
2825 (*movsfcc_vfp): Likewise.
2826 (*thumb2_movsfcc_vfp): Likewise.
2827 (*movdfcc_vfp): Likewise.
2828 (*thumb2_movdfcc_vfp): Likewise.
2830 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
2832 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
2836 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2839 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
2840 Use qualifier_immediate for last operand. Rename to...
2841 (aarch64_types_ternop_lane_qualifiers): ... This.
2842 (TYPES_QUADOP): Rename to...
2843 (TYPES_TERNOP_LANE): ... This.
2844 (aarch64_simd_expand_args): Return const0_rtx when encountering user
2845 error. Change return of 0 to return of NULL_RTX.
2846 (aarch64_crc32_expand_builtin): Likewise.
2847 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
2848 ICE when expanding unknown builtin.
2849 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
2850 TERNOP_LANE qualifiers.
2851 (sqdmlsl_lane): Likewise.
2852 (sqdmlal_laneq): Likewise.
2853 (sqdmlsl_laneq): Likewise.
2854 (sqdmlal2_lane): Likewise.
2855 (sqdmlsl2_lane): Likewise.
2856 (sqdmlal2_laneq): Likewise.
2857 (sqdmlsl2_laneq): Likewise.
2859 2014-09-09 Nick Clifton <nickc@redhat.com>
2861 * doc/invoke.texi (Optimization Options): Add missing @gol to the
2863 (S/390 and zSeries Options): Remove superfluous word from the
2864 description of the -mhotpatch option.
2866 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
2868 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
2869 * ira.c: #include "shrink-wrap.h"
2870 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
2871 * ifcvt.c: #include "shrink-wrap.h"
2872 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
2874 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
2876 * common/config/picochip/picochip-common.c: Remove.
2877 * config.gcc: Remove support for picochip.
2878 * config/picochip/constraints.md: Remove.
2879 * config/picochip/dfa_space.md: Remove.
2880 * config/picochip/dfa_speed.md: Remove.
2881 * config/picochip/picochip-protos.h: Remove.
2882 * config/picochip/picochip.c: Remove.
2883 * config/picochip/picochip.h: Remove.
2884 * config/picochip/picochip.md: Remove.
2885 * config/picochip/picochip.opt: Remove.
2886 * config/picochip/predicates.md: Remove.
2887 * config/picochip/t-picochip: Remove.
2888 * doc/md.texi: Don't document picochi.
2890 2014-09-08 David Malcolm <dmalcolm@redhat.com>
2892 * basic-block.h (control_flow_insn_p): Strengthen param from
2893 const_rtx to const rtx_insn *.
2894 * cfgbuild.c (control_flow_insn_p): Likewise.
2896 2014-09-08 David Malcolm <dmalcolm@redhat.com>
2898 * gcse.c (modify_mem_list): Strengthen this variable from
2899 vec<rtx> * to vec<rtx_insn *> *.
2900 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
2902 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
2903 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
2904 (record_last_mem_set_info): Strengthen param "insn" from rtx to
2906 (record_last_set_info): Likewise for local "last_set_insn".
2908 2014-09-08 DJ Delorie <dj@redhat.com>
2910 * doc/invoke.texi (MSP430 Options): Add -minrt.
2912 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2914 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
2915 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
2916 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
2918 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
2920 (adjust_splat): New function.
2921 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
2922 (dump_swap_insn_table): Add case for SH_SPLAT.
2924 2014-09-08 Richard Biener <rguenther@suse.de>
2927 * tree-inline.c (copy_loops): The source loop header should
2929 (tree_function_versioning): If loops need fixup after removing
2930 unreachable blocks fix them.
2931 * omp-low.c (simd_clone_adjust): Do not add incr block to
2932 loop under construction.
2934 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
2936 * config/aarch64/aarch64-builtins.c
2937 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
2939 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2941 * config/i386/cygming.h (TF_SIZE): Remove.
2942 * config/i386/darwin.h (TF_SIZE): Remove.
2943 * config/i386/dragonfly.h (TF_SIZE): Remove.
2944 * config/i386/freebsd.h (TF_SIZE): Remove.
2945 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
2946 * config/i386/openbsdelf.h (TF_SIZE): Remove.
2947 * config/i386/sol2.h (TF_SIZE): Remove.
2948 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
2949 * config/ia64/linux.h (TF_SIZE): Remove.
2950 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
2951 * doc/tm.texi: Regenerate.
2952 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
2954 2014-09-08 Joseph Myers <joseph@codesourcery.com>
2956 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
2958 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
2960 * doc/tm.texi: Regenerate.
2961 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
2963 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
2964 * config/cris/cris.h (__make_dp): Remove.
2966 2014-09-08 Richard Biener <rguenther@suse.de>
2969 * cfgloop.c (mark_loop_for_removal): Track former header
2971 * cfgloop.h (struct loop): Add former_header member unconditionally.
2972 * loop-init.c (fix_loop_structure): Enable bogus loop removal
2973 diagnostic unconditionally.
2975 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
2978 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
2979 constraint for operand0 and remove write only modifier from operand3.
2981 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
2983 PR rtl-optimization/62208
2984 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
2985 rather than const0_rtx in eq/ne-xor simplifications.
2987 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
2989 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
2990 (arc_output_mi_thunk): Likewise.
2992 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
2993 arguments to silence bogus warning.
2995 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
2998 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
3000 2014-09-06 Tom de Vries <tom@codesourcery.com>
3002 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
3003 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
3004 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
3006 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
3009 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
3010 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
3012 2014-09-05 Easwaran Raman <eraman@google.com>
3014 PR rtl-optimization/62146
3015 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
3016 hoisted instruction unconditional.
3018 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
3021 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
3022 Do not allow any_mask_operand for operands[2].
3023 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
3025 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3027 * config/arc/arc.c (arc_print_operand): Use insn method of
3028 final_sequence for type-safety.
3029 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
3030 "insn" from rtx to rtx_insn *.
3031 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
3032 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
3033 Likewise for locals "branch", "label".
3034 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
3035 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
3036 (same_cmp_following_p): Likewise for locals "i2", "i3".
3037 * config/sh/sh_optimize_sett_clrt.cc
3038 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
3039 param "cbranch_insn".
3040 * function.c (convert_jumps_to_returns): Likewis for local "jump".
3041 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
3042 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
3044 (condjump_p): Likewise.
3045 (condjump_in_parallel_p): Likewise.
3047 (any_uncondjump_p): Likewise.
3048 (any_condjump_p): Likewise.
3049 (condjump_label): Likewise.
3050 (returnjump_p): Strengthen param "insn" from rtx to
3052 (onlyjump_p): Strengthen param "insn" from const_rtx to
3054 (jump_to_label_p): Likewise.
3055 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
3056 (invert_jump): Likewise.
3057 * reorg.c (simplejump_or_return_p): Add checked cast when calling
3059 (get_jump_flags): Strengthen param "insn" from rtx to
3061 (get_branch_condition): Likewise.
3062 (condition_dominates_p): Likewise.
3063 (make_return_insns): Move declaration of local "pat" earlier, to
3064 after we've handled NONJUMP_INSN_P and non-sequences, using its
3065 methods to simplify the code and for type-safety.
3066 * rtl.h (find_constant_src): Strengthen param from const_rtx to
3068 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
3069 (condjump_p): Strengthen param from const_rtx to
3071 (any_condjump_p): Likewise.
3072 (any_uncondjump_p): Likewise.
3074 (condjump_label): Likewise.
3075 (simplejump_p): Likewise.
3076 (returnjump_p): Likewise.
3077 (onlyjump_p): Likewise.
3078 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
3079 (invert_jump): Likewise.
3080 (condjump_in_parallel_p): Strengthen param from const_rtx to
3082 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
3083 to const rtx_insn *.
3084 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
3085 to const rtx_insn *.
3086 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
3088 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3090 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
3091 above the conditional, and convert the check on GET_CODE to a
3092 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
3093 the conditional. Simplify the conditional by using methods of
3096 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3098 * haifa-sched.c (check_clobbered_conditions): Strengthen local
3099 "link" from rtx to rtx_insn_list *, and use its methods for
3100 clarity and type-safety.
3101 (toggle_cancelled_flags): Likewise.
3102 (restore_last_backtrack_point): Likewise.
3103 (queue_to_ready): Use insn method of "link" in one place.
3104 (schedule_block): Strengthen local "link" from rtx to
3105 rtx_insn_list *, and use its methods for clarity and type-safety.
3107 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3109 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
3110 param "insn" from const_rtx to const rtx_insn *.
3111 (sched_get_reverse_condition_uncached): Likewise.
3112 (sched_get_condition_with_rev): Likewise.
3113 (sched_has_condition_p): Likewise.
3114 (sched_insns_conditions_mutex_p): Likewise for both params.
3115 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
3116 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
3117 (setup_insn_reg_uses): Move local "list" to be more tightly
3118 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
3119 its methods for clarity and type-safety.
3120 (sched_analyze_1): Strengthen local "pending" from rtx to
3121 rtx_insn_list *, and local "pending_mem" from rtx to
3122 rtx_expr_list *. Use methods of each for clarity and type-safety.
3123 (sched_analyze_2): Likewise.
3124 (sched_analyze_insn): Likewise.
3126 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
3127 param from const_rtx to const rtx_insn *.
3128 (sched_insns_conditions_mutex_p): Likewise for both params.
3129 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
3132 * system.h (CONST_CAST_RTX_INSN): New macro.
3134 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3136 * recog.c (peep2_attempt): Strengthen return type from rtx to
3138 (peep2_update_life): Likewise for params "last", "prev", removing
3139 a checked cast made redundant by this.
3140 (peephole2_optimize): Likewise for local "last".
3142 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3144 * basic-block.h (set_block_for_insn): Eliminate this macro in
3146 * rtl.h (set_block_for_insn): New inline function, imposing the
3147 requirement that the "insn" param is an rtx_insn *.
3149 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3151 * caller-save.c (setup_save_areas): Strengthen local "insn" from
3153 * final.c (get_call_reg_set_usage): Likewise for first param,
3154 eliminating a checked cast.
3155 * regs.h (get_call_reg_set_usage): Likewise for first param.
3156 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
3157 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
3158 cast, replacing references to "x" with "call_insn" where
3160 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
3161 rtx_insn *, adding a checked cast.
3163 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3165 * output.h (final_scan_insn): Strengthen first param from rtx to
3168 * final.c (final_scan_insn): Likewise, renaming it back from
3169 "uncast_insn" to "insn", eliminating the checked cast.
3171 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
3172 "vec" with an rtx_sequence * "seq", taking a copy of
3173 "final_sequence", and using methods of "seq" for clarity, and for
3174 type-safety in the calls to final_scan_insn.
3175 * config/mips/mips.c (mips_output_conditional_branch): Use methods
3176 of "final_sequence" for clarity, and for type-safety in the call to
3178 * config/sh/sh.c (print_slot): Strengthen param from rtx to
3179 rtx_sequence * and rename from "insn" to "seq".
3181 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3183 * jump.c (delete_related_insns): Introduce a new local "table" by
3184 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
3185 get_labels method of "table" to simplify access to the labels in
3188 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3190 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
3191 f_minmaxs, f_minmaxd types.
3193 2014-09-05 Richard Biener <rguenther@suse.de>
3195 * cfgloop.c (mark_loop_for_removal): Record former header
3196 when ENABLE_CHECKING.
3197 * cfgloop.h (strut loop): Add former_header member when
3199 * loop-init.c (fix_loop_structure): Sanity check loops
3200 marked for removal if they re-appeared.
3202 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3204 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
3205 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
3207 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
3208 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
3209 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
3210 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
3211 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
3212 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
3213 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
3214 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
3215 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
3216 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
3217 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
3218 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
3219 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
3220 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
3221 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
3222 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
3223 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
3224 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
3225 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
3226 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
3227 with int{32,16,8}_t.
3229 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3231 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
3232 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
3233 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
3234 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
3235 Remove temporary __asm__ and reimplement.
3237 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3239 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
3240 handling cmge, cmgt, cmeq, cmtst.
3242 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
3243 cmlt, cmgeu, cmgtu, cmtst): Remove.
3245 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
3246 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
3247 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
3248 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
3250 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3252 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
3254 (aarch64_fold_builtin): Update pattern for cmtst.
3256 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
3259 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
3261 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
3262 Switch operands, separate out more cases, refactor.
3264 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
3266 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
3267 argument; rename old version to...
3268 (aarch64_const_vec_all_same_in_range_p): ...this.
3269 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
3271 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
3273 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3275 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
3276 Remove qualifier_const_pointer, update comment.
3278 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3280 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
3282 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3284 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
3285 varargs with pointer parameter.
3286 (aarch64_simd_expand_builtin): pass pointer into previous.
3288 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3290 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
3293 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
3295 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
3296 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
3297 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
3298 Replace temporary asm with call to builtin.
3299 (vrbit_p8, vrbitq_p8): New functions.
3301 2014-09-05 Richard Biener <rguenther@suse.de>
3303 * cfgloop.c (mark_loop_for_removal): New function.
3304 * cfgloop.h (mark_loop_for_removal): Declare.
3305 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
3306 (merge_blocks): Likewise.
3307 (duplicate_block): Likewise.
3308 * except.c (sjlj_emit_dispatch_table): Likewise.
3309 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
3310 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
3311 (thread_through_loop_header): Likewise.
3313 2014-09-05 Richard Biener <rguenther@suse.de>
3316 * fold-const.c (try_move_mult_to_index): Remove.
3317 (fold_binary_loc): Do not call it.
3318 * tree-data-ref.c (dr_analyze_indices): Strip conversions
3319 from the base object again.
3321 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
3323 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
3326 2014-09-05 Bin Cheng <bin.cheng@arm.com>
3329 * config/arm/arm.md (setmem): New pattern.
3330 * config/arm/arm-protos.h (struct tune_params): New fields.
3331 (arm_gen_setmem): New prototype.
3332 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
3333 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
3334 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
3335 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
3336 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
3337 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
3338 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
3339 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
3340 (arm_const_inline_cost): New function.
3341 (arm_block_set_max_insns): New function.
3342 (arm_block_set_non_vect_profit_p): New function.
3343 (arm_block_set_vect_profit_p): New function.
3344 (arm_block_set_unaligned_vect): New function.
3345 (arm_block_set_aligned_vect): New function.
3346 (arm_block_set_unaligned_non_vect): New function.
3347 (arm_block_set_aligned_non_vect): New function.
3348 (arm_block_set_vect, arm_gen_setmem): New functions.
3350 2014-09-05 Bin Cheng <bin.cheng@arm.com>
3352 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
3354 2014-09-05 Bin Cheng <bin.cheng@arm.com>
3356 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
3358 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
3360 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
3362 * valtrack.h: Adjust.
3364 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
3366 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
3368 (emit_jump_insn_before_noloc): Likewise.
3369 (emit_call_insn_before_noloc): Likewise.
3370 (emit_label_before): Likewise.
3371 (emit_label_after): Likewise.
3372 (emit_insn_before_setloc): Likewise.
3373 (emit_jump_insn_before_setloc): Likewise.
3374 (emit_call_insn_before_setloc): Likewise.
3375 (emit_call_insn_before): Likewise.
3378 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3380 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
3381 rtx_insn *, eliminating a checked cast.
3383 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3385 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
3386 const_rtx to const rtx_insn *.
3387 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
3390 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3392 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
3393 fixup_args_size_notes.
3394 * expr.c (fixup_args_size_notes): Strengthen first two params from
3395 rtx to rtx_insn *, eliminating a checked cast.
3396 * rtl.h (fixup_args_size_notes): Strengthen first two params from
3399 2014-09-05 David Malcolm <dmalcolm@redhat.com>
3401 * haifa-sched.c (get_ready_element): Strengthen return type from
3403 * sched-int.h (get_ready_element): Likewise.
3405 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
3408 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
3409 indexed_or_indirect_operand instead of memory_operand.
3410 (floatsi<mode>2_lfiwzx_mem): Ditto.
3412 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
3414 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
3415 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
3416 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
3418 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
3420 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
3422 (get_last_nonnote_insn): Likewise.
3423 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
3424 * resource.c (find_basic_block): Likewise.
3426 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
3429 2014-09-04 David Malcolm <dmalcolm@redhat.com>
3431 * genattr.c (main): Within the prototype of insn_latency written
3432 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
3433 * genautomata.c (output_internal_maximal_insn_latency_func):
3434 Within the implementation of insn_latency written out to
3435 insn-automata.c, strengthen both params from rtx to rtx_insn *,
3436 eliminating a pair of checked casts.
3438 2014-09-04 David Malcolm <dmalcolm@redhat.com>
3440 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
3443 * rtl.h (eh_returnjump_p): Likewise.
3445 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
3447 * Makefile.in (TAGS): Handle constructs in timevar.def.
3449 2014-09-04 Guozhi Wei <carrot@google.com>
3452 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
3453 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
3454 it into two patterns.
3455 (move_lo_quad_internal_be_<mode>): Likewise.
3457 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
3459 * doc/options.texi: Document that Var and Init are required if CPP
3461 * optc-gen.awk: Require Var and Init if CPP is given.
3462 * common.opt (Wpedantic): Use Init.
3464 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3466 * config/rs6000/rs6000.c (special_handling_values): Add
3468 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
3469 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
3470 as swappable with special handling SH_EXTRACT. Remove
3471 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
3473 (adjust_extract): New function.
3474 (handle_special_swappables): Add default to case statement; add
3475 case for SH_EXTRACT that calls adjust_extract.
3476 (dump_swap_insn_table): Handle SH_EXTRACT.
3478 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3480 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
3481 selection of 0th memory doubleword, regardless of endianness.
3483 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3485 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
3487 2014-09-04 Alan Modra <amodra@gmail.com>
3490 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
3493 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
3495 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
3496 * targhooks.c (default_dwarf_frame_reg_mode): New function.
3497 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
3498 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
3499 * doc/tm.texi: Regenerate.
3500 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
3501 selection logic to default_dwarf_frame_reg_mode.
3503 2014-09-03 Marek Polacek <polacek@redhat.com>
3505 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
3508 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
3510 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
3511 the automodified register.
3513 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
3515 * output.h (get_some_local_dynamic_name): Declare.
3516 * final.c (some_local_dynamic_name): New variable.
3517 (get_some_local_dynamic_name): New function.
3518 (final_end_function): Clear some_local_dynamic_name.
3519 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
3520 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
3521 (print_operand): Report an error if '%&' is used inappropriately.
3522 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
3523 (get_some_local_dynamic_name_1): Delete.
3524 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
3525 (rs6000_get_some_local_dynamic_name): Delete.
3526 (rs6000_get_some_local_dynamic_name_1): Delete.
3527 (print_operand): Report an error if '%&' is used inappropriately.
3528 * config/s390/s390.c (machine_function): Remove some_ld_name.
3529 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
3530 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
3531 * config/sparc/sparc.c: Include rtl-iter.h.
3532 (machine_function): Remove some_ld_name.
3533 (sparc_print_operand): Report an error if '%&' is used inappropriately.
3534 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
3536 2014-09-03 Richard Henderson <rth@redhat.com>
3538 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
3539 (aarch64_popwb_pair_reg): Remove.
3540 (aarch64_set_frame_expr): Remove.
3541 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
3542 the restore ops performed by the insns generated.
3543 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
3544 insn. Perform the calls_eh_return addition later; do not attempt to
3545 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
3546 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
3547 special markup at all. Load cfun->machine->frame.hard_fp_offset
3548 into a local variable.
3549 (aarch64_frame_pointer_required): Don't check calls_alloca.
3551 2014-09-03 Richard Biener <rguenther@suse.de>
3553 * opts.c (default_options_optimization): Adjust
3554 max-combine-insns to 2 for -Og.
3556 2014-09-03 Martin Jambor <mjambor@suse.cz>
3559 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
3560 pass-trough jump functions correctly.
3562 2014-09-03 Martin Jambor <mjambor@suse.cz>
3565 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
3566 created replacements in ascending order of offsets.
3567 (known_aggs_to_agg_replacement_list): Likewise.
3569 2014-09-03 Martin Liska <mliska@suse.cz>
3571 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
3572 is set to set uninitialized value for vnresult.
3574 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3576 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
3577 for TARGET_MUST_PASS_IN_STACK.
3579 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3581 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
3582 for TARGET_ARG_PARTIAL_BYTES.
3584 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3586 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
3587 instructions for varargs implementation.
3588 (nds32_expand_epilogue): Emit stack adjustment instructions for
3589 varargs implementation.
3591 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3593 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
3594 optimization detection.
3596 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3598 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
3600 (nds32_function_arg_advance): Deal with nameless arguments.
3601 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
3602 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
3603 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
3605 2014-09-03 Richard Biener <rguenther@suse.de>
3607 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
3608 (struct bb_bitmap_sets): Remove deferred member.
3609 (BB_DEFERRED): Remove.
3610 (defer_or_phi_translate_block): Remove.
3611 (compute_antic_aux): Remove deferring of blocks, assert
3612 proper iteration order.
3613 (compute_antic): Do not set BB_DEFERRED.
3614 (eliminate): Allocate el_avail of proper size initially.
3616 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3618 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
3619 according to the value of crtl->args.pretend_args_size.
3621 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3623 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
3624 varargs information.
3626 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3628 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
3629 implementation for TARGET_SETUP_INCOMING_VARARGS.
3630 (nds32_strict_argument_naming): Refine comment.
3631 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
3632 Define for future implementation.
3634 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
3636 * config/i386/adxintrin.h (_subborrow_u32): New.
3637 (_addcarry_u32): Ditto.
3638 (_subborrow_u64): Ditto.
3639 (_addcarry_u64): Ditto.
3640 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
3642 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
3643 __builtin_ia32_sbb_u64
3645 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3647 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
3649 (nds32_function_arg_advance): Likewise.
3650 (nds32_init_cumulative_args): Likewise.
3651 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
3652 (NDS32_FIRST_GPR_REGNUM): Define.
3653 (NDS32_LAST_GPR_REGNUM): Define.
3654 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
3655 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
3656 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
3657 (machine_function): Use GRP-specific stuff.
3659 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3661 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
3662 (nds32_expand_epilogue): Likewise.
3663 (nds32_expand_prologue_v3push): Likewise.
3664 (nds32_expand_epilogue_v3pop): Likewise.
3666 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3668 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
3669 v3push/v3pop for variadic function.
3670 * config/nds32/nds32.md (prologue, epilogue): Likewise.
3672 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3674 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
3675 Check rtx for varargs implementation.
3676 (nds32_output_stack_pop): Likewise.
3677 * config/nds32/nds32-protos.h: Have a rtx argument for
3678 nds32_output_stack_push and nds32_output_stack_pop.
3679 * config/nds32/nds32.md: Likewise.
3681 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3683 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
3684 to check if FUNC is an interrupt service routine.
3685 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
3687 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3689 * config/nds32/nds32.h (machine_function): Add some fields for variadic
3690 arguments implementation.
3692 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3694 * config/nds32/nds32-predicates.c
3695 (nds32_valid_stack_push_pop): Rename to ...
3696 (nds32_valid_stack_push_pop_p): ... this.
3697 * config/nds32/nds32-protos.h: Likewise.
3698 * config/nds32/predicates.md: Likewise.
3700 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3702 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
3703 (nds32_emit_stack_v3push): ... this.
3704 (nds32_gen_stack_v3pop): Rename to ...
3705 (nds32_emit_stack_v3pop): ... this and consider CFA restore
3708 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3710 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
3711 (nds32_emit_stack_push_multiple): ... this.
3712 (nds32_gen_stack_pop_multiple): Rename to ...
3713 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
3716 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3719 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
3720 and add a second splitter to handle the remaining cases.
3722 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
3724 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
3726 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
3728 * cfgexpand.c (label_rtx_for_bb): Change type to
3729 hash_map<basic_block, rtx_code_label *> *.
3730 (expand_gimple_basic_block): Adjust.
3731 (pass_expand::execute): Likewise.
3733 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
3735 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
3736 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
3737 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
3738 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
3739 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
3740 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
3741 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
3744 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
3746 * alloc-pool.c: Include coretypes.h.
3747 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
3748 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
3749 hash_set instead of htab.
3750 * ggc-page.c (in_gc): New variable.
3751 (ggc_free): Do nothing if a collection is taking place.
3752 (ggc_collect): Set in_gc appropriately.
3753 * ggc.h (gt_ggc_mx(const char *)): New function.
3754 (gt_pch_nx(const char *)): Likewise.
3755 (gt_ggc_mx(int)): Likewise.
3756 (gt_pch_nx(int)): Likewise.
3757 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
3758 (hash_map::hash_entry::pch_nx): Likewise.
3759 (hash_map::hash_entry::pch_nx_helper): Likewise.
3760 (hash_map::hash_map): Adjust.
3761 (hash_map::create_ggc): New function.
3762 (gt_ggc_mx): Likewise.
3763 (gt_pch_nx): Likewise.
3764 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
3765 (default_hashset_traits::pch_nx): Likewise.
3766 (hash_set::hash_entry::ggc_mx): Likewise.
3767 (hash_set::hash_entry::pch_nx): Likewise.
3768 (hash_set::hash_entry::pch_nx_helper): Likewise.
3769 (hash_set::hash_set): Adjust.
3770 (hash_set::create_ggc): New function.
3771 (hash_set::elements): Likewise.
3772 (gt_ggc_mx): Likewise.
3773 (gt_pch_nx): Likewise.
3774 * hash-table.h (hash_table::hash_table): Adjust.
3775 (hash_table::m_ggc): New member.
3776 (hash_table::~hash_table): Adjust.
3777 (hash_table::expand): Likewise.
3778 (hash_table::empty): Likewise.
3779 (gt_ggc_mx): New function.
3780 (hashtab_entry_note_pointers): Likewise.
3781 (gt_pch_nx): Likewise.
3783 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3785 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
3786 built-in definition.
3787 (XVCVUXDDP_SCALE): Likewise.
3788 (XVCVDPSXDS_SCALE): Likewise.
3789 (XVCVDPUXDS_SCALE): Likewise.
3790 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
3791 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
3792 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
3793 VSX_BUILTIN_XVCVDPUXDS_SCALE.
3794 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
3796 * config/rs6000/rs6000.c (real.h): New include.
3797 (rs6000_scale_v2df): New function.
3798 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
3799 (UNSPEC_VSX_XVCVUXDDP): Likewise.
3800 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
3801 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
3802 (vsx_xvcvsxddp_scale): New define_expand.
3803 (vsx_xvcvsxddp): New define_insn.
3804 (vsx_xvcvuxddp_scale): New define_expand.
3805 (vsx_xvcvuxddp): New define_insn.
3806 (vsx_xvcvdpsxds_scale): New define_expand.
3807 (vsx_xvcvdpsxds): New define_insn.
3808 (vsx_xvcvdpuxds_scale): New define_expand.
3809 (vsx_xvcvdpuxds): New define_insn.
3810 * doc/extend.texi (vec_ctf): Add new prototypes.
3811 (vec_cts): Likewise.
3812 (vec_ctu): Likewise.
3813 (vec_splat): Likewise.
3814 (vec_div): Likewise.
3815 (vec_mul): Likewise.
3817 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3820 * config/arm/neon.md
3821 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
3822 <v_cmp_result>): New pattern.
3823 * config/arm/iterators.md (NEON_VCVT): New int iterator.
3824 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
3825 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
3826 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
3827 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
3828 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
3830 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3833 * config/arm/iterators.md (FIXUORS): New code iterator.
3834 (VCVT): New int iterator.
3835 (su_optab): New code attribute.
3837 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
3839 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3841 * config/aarch64/predicates.md (aarch64_comparison_operation):
3842 New special predicate.
3843 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
3844 aarch64_comparison_operation instead of matching an operator.
3845 Update operand numbers.
3846 (csinc3<mode>_insn): Likewise.
3847 (*csinv3<mode>_insn): Likewise.
3848 (*csneg3<mode>_insn): Likewise.
3849 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
3850 * config/aarch64/aarch64.c (aarch64_get_condition_code):
3851 Return -1 instead of aborting on invalid condition codes.
3852 (aarch64_print_operand): Update aarch64_get_condition_code callsites
3853 to assert that the returned condition code is valid.
3854 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
3856 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
3858 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
3859 tree.def, and gimple.def
3861 2014-09-02 Jakub Jelinek <jakub@redhat.com>
3862 Balaji V. Iyer <balaji.v.iyer@intel.com>
3863 Igor Zamyatin <igor.zamyatin@intel.com>
3865 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
3866 (__cilkrts_cilk_for_64): Likewise.
3867 * cilk-common.c (declare_cilk_for_builtin): New function.
3868 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
3869 __cilkrts_cilk_for_64 bultins.
3870 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
3872 (cilk_for_32_fndecl): New define.
3873 (cilk_for_64_fndecl): Likewise.
3874 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
3875 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
3876 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
3877 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
3878 GF_OMP_FOR_COMBINED_INTO.
3879 * gimplify.c (gimplify_scan_omp_clauses): Added
3880 OMP_CLAUSE__CILK_FOR_COUNT_ case.
3881 (gimplify_adjust_omp_clauses): Ditto.
3882 (gimplify_omp_for): Added CILK_FOR case.
3883 (gimplify_expr): Ditto.
3884 * omp-low.c: Include cilk.h.
3885 (extract_omp_for_data): Set appropriate kind for
3886 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
3887 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
3888 (create_omp_child_function_name): Added second argument to handle
3890 (cilk_for_check_loop_diff_type): New function.
3891 (expand_cilk_for_call): Likewise.
3892 (expand_cilk_for): Likewise.
3893 (create_omp_child_function): Set cilk_for_count; handle the cases when
3894 it is true; call create_omp_child_function_name with second argument.
3895 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
3896 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
3897 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
3898 * tree-nested.c (convert_nonlocal_omp_clauses): Added
3899 OMP_CLAUSE__CILK_FOR_COUNT_ case.
3900 (convert_local_omp_clauses): Ditto.
3901 * tree-pretty-print.c (dump_omp_clause): Added
3902 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
3903 (dump_generic_node): Added CILK_FOR case.
3904 * tree.c (omp_clause_num_ops): New element
3905 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
3906 (omp_clause_code_name): New element _Cilk_for_count_.
3907 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
3908 * tree.def: Add tree code for CILK_FOR.
3910 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3912 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
3913 (ppc403-compare): Add "exts with dot" case.
3914 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
3915 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
3916 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
3917 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
3918 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
3919 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
3920 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
3921 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
3922 cell-cmp-microcoded): Similarly.
3923 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
3924 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
3925 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
3926 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
3927 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
3928 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
3929 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
3930 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
3931 (power6-compare): Add "exts with dot" case.
3932 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
3933 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
3934 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
3936 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
3937 if avoiding Cell microcode.
3938 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
3939 (is_cracked_insn): Ditto.
3940 (insn_must_be_first_in_group): Ditto.
3941 * config/rs6000/rs6000.md (dot): Adjust comment.
3942 (cell_micro): Handle exts+dot.
3943 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
3944 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
3945 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
3946 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
3947 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
3948 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
3949 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
3951 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3953 * config/rs6000/rs6000.md (QHSI): Delete.
3954 (EXTQI, EXTHI, EXTSI): New mode iterators.
3955 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
3956 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
3957 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
3958 9 anonymous instructions, and 8 splitters): Delete.
3959 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
3960 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
3961 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
3962 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
3963 *zero_extendsi<mode>2_dot2): New.
3965 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3967 * config/rs6000/rs6000.md (any_extend): New code iterator.
3968 (u, su): New code attributes.
3969 (dmode, DMODE): New mode attributes.
3970 (<su>mul<mode>3_highpart): New.
3971 (*<su>mul<mode>3_highpart): New.
3972 (<su>mulsi3_highpart_le): New.
3973 (<su>muldi3_highpart_le): New.
3974 (<su>mulsi3_highpart_64): New.
3975 (<u>mul<mode><dmode>3): New.
3976 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
3978 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
3981 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
3983 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
3984 *mulsi3_internal2, and two splitters): Delete.
3985 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
3987 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
3989 2014-09-02 Richard Biener <rguenther@suse.de>
3991 PR tree-optimization/62695
3992 * tree-ssa-structalias.c (find_func_clobbers): Add missing
3995 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
3998 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
4000 2014-09-01 Andi Kleen <ak@linux.intel.com>
4002 * file-find.c (add_prefix_begin): Add.
4003 (do_add_prefix): Rename from add_prefix with first argument.
4004 (add_prefix): Add new wrapper.
4005 * file-find.h (add_prefix_begin): Add.
4006 * gcc-ar.c (main): Support -B option.
4008 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
4010 * genemit.c: Include dumpfile.h.
4011 (gen_split): Print name of splitter function to dump file.
4013 2014-09-01 Richard Biener <rguenther@suse.de>
4015 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
4016 Use stack auto_vecs for constraint expressions.
4017 (find_func_aliases_for_call): Likewise.
4018 (find_func_aliases): Likewise.
4019 (find_func_clobbers): Likewise.
4021 2014-09-01 Richard Biener <rguenther@suse.de>
4023 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
4024 operands vector in most cases. Remove redundant code.
4026 2014-09-01 Olivier Hainque <hainque@adacore.com>
4028 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
4029 $WIND_BASE instead of designating a harcoded arbitrary home dir.
4030 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
4032 2014-09-01 Richard Biener <rguenther@suse.de>
4034 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
4035 copy_reference_ops_from_call, vn_nary_op_compute_hash,
4036 vn_reference_compute_hash, vn_reference_insert): Remove.
4037 (vn_reference_lookup_call): New function.
4038 * tree-ssa-sccvn.c (vn_reference_compute_hash,
4039 copy_reference_ops_from_ref, copy_reference_ops_from_call,
4040 vn_reference_insert, vn_nary_op_compute_hash): Make static.
4041 (create_reference_ops_from_call): Remove.
4042 (vn_reference_lookup_3): Properly update shared_lookup_references.
4043 (vn_reference_lookup_pieces): Assert that we updated
4044 shared_lookup_references properly.
4045 (vn_reference_lookup): Likewise.
4046 (vn_reference_lookup_call): New function.
4047 (visit_reference_op_call): Use it. Avoid re-building the
4049 (visit_reference_op_load): Remove redundant lookup.
4050 (visit_reference_op_store): Perform special tail-merging work
4051 only when possibly doing tail-merging.
4052 (visit_use): Likewise.
4053 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
4055 2014-09-01 Jakub Jelinek <jakub@redhat.com>
4058 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
4059 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
4060 (find_inc): Revert 2014-08-13 change.
4062 2014-09-01 Marek Polacek <polacek@redhat.com>
4065 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
4066 Change the type of V to unsigned HOST_WIDE_INT.
4068 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
4070 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
4071 the size of byte markers.
4072 (do_shift_rotate): Fix confusion between host, target and marker byte
4074 (verify_symbolic_number_p): Likewise.
4075 (find_bswap_or_nop_1): Likewise.
4076 (find_bswap_or_nop): Likewise.
4078 2014-09-01 Olivier Hainque <hainque@adacore.com>
4080 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
4081 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
4083 2014-09-01 Jakub Jelinek <jakub@redhat.com>
4085 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
4086 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
4087 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
4089 2014-09-01 Yury Gribov <y.gribov@samsung.com>
4093 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
4094 (build_check_stmt): Likewise.
4095 (instrument_strlen_call): Likewise.
4096 (asan_expand_check_ifn): Likewise and fix types.
4097 (maybe_cast_to_ptrmode): New function.
4099 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
4101 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
4103 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
4105 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
4107 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
4109 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
4110 prefix to function labels when generating fast indirect calls.
4112 2014-08-30 David Malcolm <dmalcolm@redhat.com>
4116 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
4117 param back from rtx_insn * to rtx. Rename param from "label" to
4118 "label_or_return", reintroducing "label" as an rtx_insn * after
4119 we've ensured it's not a RETURN.
4120 (first_active_target_insn): Likewise for return type and param;
4121 add a checked cast to rtx_insn * once we've ensured "insn" is not
4123 (steal_delay_list_from_target): Convert param "pnew_thread" back
4124 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
4126 (own_thread_p): Convert param "thread" back from an rtx_insn * to
4127 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
4128 cast once we've established we're not dealing with a RETURN,
4129 renaming subsequent uses of "thread" to "thread_insn".
4130 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
4132 (follow_jumps): Convert return type and param "label" from
4133 rtx_insn * back to rtx. Move initialization of "value" to after
4134 the handling for ANY_RETURN_P, adding a checked cast there to
4135 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
4136 rename to "this_label_or_return", reintroducing "this_label" as
4137 an rtx_insn * once we've handled the case where it could be an
4139 (fill_slots_from_thread): Rename param "thread" to
4140 "thread_or_return", converting from an rtx_insn * back to an rtx.
4141 Reintroduce name "thread" as an rtx_insn * local with a checked
4142 cast once we've handled the case of it being an ANY_RETURN_P.
4143 Convert local "new_thread" from an rtx_insn * back to an rtx.
4144 Add a checked cast when assigning to "trial" from "new_thread".
4145 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
4146 checked cast to rtx_insn * from "new_thread" when invoking
4148 (fill_eager_delay_slots): Convert locals "target_label",
4149 "insn_at_target" from rtx_insn * back to rtx.
4150 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
4151 (relax_delay_slots): Convert locals "trial", "target_label" from
4152 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
4153 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
4154 invoking update_block.
4155 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
4156 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
4158 * resource.h (mark_target_live_regs): Undo erroneous conversion
4159 of second param of r214693, converting it back from rtx_insn * to
4160 rtx, since it could be a RETURN.
4162 * resource.c (find_dead_or_set_registers): Similarly, convert
4163 param "jump_target" back from an rtx_insn ** to an rtx *, as we
4164 could be writing back a RETURN. Rename local rtx_insn * "next" to
4165 "next_insn", and introduce "lab_or_return" as a local rtx,
4166 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
4167 (mark_target_live_regs): Undo erroneous conversion
4168 of second param of r214693, converting it back from rtx_insn * to
4169 rtx, since it could be a RETURN. Rename it from "target" to
4170 "target_maybe_return", reintroducing the name "target" as a local
4171 rtx_insn * with a checked cast, after we've handled the case of
4174 2014-08-29 DJ Delorie <dj@redhat.com>
4176 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
4177 pointer size up to a power of two.
4178 * defaults.h (DWARF2_ADDR_SIZE): Round up.
4179 (POINTER_SIZE_UNITS): New, rounded up value.
4180 * dwarf2asm.c (size_of_encoded_value): Use it.
4181 (dw2_output_indirect_constant_1): Likewise.
4182 * expmed.c (init_expmed_one_conv): We now know the sizes of
4184 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
4185 * optabs.c (expand_float): Use precision, not size.
4186 (expand_fix): Likewise.
4187 * simplify-rtx (simplify_unary_operation_1): Likewise.
4188 * tree-dfa.c (get_ref_base_and_extent): Likewise.
4189 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
4190 (default_assemble_integer) Likewise.
4191 (dump_tm_clone_pairs): Likewise.
4192 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
4193 * var-tracking.c (adjust_mems): Allow partial-int modes also.
4194 (prepare_call_arguments): Likewise.
4195 * stor-layout.c (finalize_type_size): Preserve precision.
4196 (layout_type): Use precision, not size.
4198 * expr.c (convert_move): If the target has an explicit converter,
4201 2014-08-29 David Malcolm <dmalcolm@redhat.com>
4203 * gdbinit.in: Skip various inline functions in rtl.h when
4206 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
4209 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
4211 2014-08-29 Richard Biener <rguenther@suse.de>
4213 PR tree-optimization/62291
4214 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
4215 exactly the vector size needed and use quick_push.
4216 (phi_translate_1): Adjust comment.
4217 (valid_in_sets): Remove block argument and remove pointless
4219 (dependent_clean): Adjust for removal of block argument.
4221 (compute_antic_aux): Likewise.
4222 (compute_partial_antic_aux): Likewise.
4224 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
4225 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4226 Anna Tikhonova <anna.tikhonova@intel.com>
4227 Ilya Tocar <ilya.tocar@intel.com>
4228 Andrey Turetskiy <andrey.turetskiy@intel.com>
4229 Ilya Verbin <ilya.verbin@intel.com>
4230 Kirill Yukhin <kirill.yukhin@intel.com>
4231 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4233 * config/i386/sse.md
4234 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
4235 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
4236 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
4237 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
4239 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
4240 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4241 Anna Tikhonova <anna.tikhonova@intel.com>
4242 Ilya Tocar <ilya.tocar@intel.com>
4243 Andrey Turetskiy <andrey.turetskiy@intel.com>
4244 Ilya Verbin <ilya.verbin@intel.com>
4245 Kirill Yukhin <kirill.yukhin@intel.com>
4246 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4248 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
4249 * config/i386/sse.md
4250 (define_mode_iterator VI4_128_8_256): New.
4251 (define_mode_iterator VI2_128_4_256): Ditto.
4252 (define_mode_iterator PMOV_DST_MODE): Rename into
4253 (define_mode_iterator PMOV_DST_MODE_1): this.
4254 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
4255 Use PMOV_DST_MODE_1 mode iterator.
4256 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
4258 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
4260 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
4261 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
4262 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
4263 (define_mode_iterator PMOV_DST_MODE_2): New.
4264 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
4265 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
4266 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
4268 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
4269 (define_mode_attr pmov_dst_3): Ditto.
4270 (define_mode_attr pmov_dst_zeroed_3): Ditto.
4271 (define_mode_attr pmov_suff_3): Ditto.
4272 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
4273 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
4274 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
4275 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
4276 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
4277 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
4278 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
4279 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
4280 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
4281 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
4282 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
4283 (define_mode_attr pmov_dst_4): Ditto.
4284 (define_mode_attr pmov_dst_zeroed_4): Ditto.
4285 (define_mode_attr pmov_suff_4): Ditto.
4286 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
4287 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
4288 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
4289 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
4290 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
4291 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
4292 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
4293 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
4294 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
4295 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
4296 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
4298 2014-08-29 Richard Biener <rguenther@suse.de>
4300 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
4301 NON_LVALUE_EXPR in gimple.
4303 2014-08-29 Richard Biener <rguenther@suse.de>
4306 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
4307 from previous refactoring.
4308 (gimple_fold_builtin_strncpy): Likewise.
4310 2014-08-29 David Malcolm <dmalcolm@redhat.com>
4313 * function.c (assign_parm_setup_reg): Remove erroneous checked
4314 cast to rtx_insn * on result of gen_extend_insn in favor of
4315 introducing a new local rtx "pat".
4317 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
4319 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
4321 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
4323 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4325 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
4326 (next_insn): Likewise.
4327 * emit-rtl.c (next_insn): Likewise.
4328 (previous_insn): Likewise.
4329 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
4330 "insn" and "next" from rtx to rtx_insn *.
4331 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
4332 "insn", "insn1", "vliw_start", "prologue_end_note",
4333 "last_insn_in_packet".
4335 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4337 * shrink-wrap.h (active_insn_between): Strengthen both params from
4339 * function.c (active_insn_between): Likewise.
4341 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4343 * genattr.c (main): When writing out insn-attr.h, strengthen param
4344 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
4345 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
4346 writing out the definition of dfa_clear_single_insn_cache to the
4347 generated insn-automata.c
4349 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4351 * resource.h (clear_hashed_info_for_insn): Strengthen param from
4353 (incr_ticks_for_insn): Likewise.
4354 (init_resource_info): Likewise.
4356 * resource.c (init_resource_info): Likewise.
4357 (clear_hashed_info_for_insn): Likewise.
4358 (incr_ticks_for_insn): Likewise.
4360 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
4362 (steal_delay_list_from_target): Use methods of "seq".
4363 (try_merge_delay_insns): Use methods of "merged_insns".
4364 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
4365 (reorg_redirect_jump): Likewise for param "jump".
4367 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4369 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
4371 * config/s390/s390.c (s390_split_branches): Eliminate top-level
4372 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
4374 (s390_mainpool_finish): In three places, split out a local rtx
4375 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
4376 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
4377 and split another local rtx "insn" out into rtx "pat" and
4379 * config/sh/sh.c (output_branchy_insn): Rather than working
4380 directly on operands[9], introduce local rtx_code_label *
4381 variables named "lab" in two places, working on them, and then
4382 assigning them to operands[9], so that the intervening operations
4383 are known by the type system to be on insns.
4385 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4387 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
4390 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
4391 in invocation of INSN_HAS_LOCATION.
4393 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4395 * config/rs6000/altivec.h (vec_xl): New #define.
4396 (vec_xst): Likewise.
4397 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
4398 (XXSPLTD_V2DI): Likewise.
4399 (DIV_V2DI): Likewise.
4400 (UDIV_V2DI): Likewise.
4401 (MUL_V2DI): Likewise.
4402 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
4403 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
4404 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
4405 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
4406 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
4407 (UNSPEC_VSX_DIVSD): Likewise.
4408 (UNSPEC_VSX_DIVUD): Likewise.
4409 (UNSPEC_VSX_MULSD): Likewise.
4410 (vsx_mul_v2di): New insn-and-split.
4411 (vsx_div_v2di): Likewise.
4412 (vsx_udiv_v2di): Likewise.
4413 (vsx_xxspltd_<mode>): New insn.
4415 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4417 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
4419 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
4420 (NEXT_INSN): Likewise.
4421 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
4422 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
4424 (no_labels_between_p): Likewise for both params.
4426 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
4427 cast when using NEXT_INSN on operands[2].
4428 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
4429 "insn" from rtx to rtx_insn *, adding a checked cast.
4430 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
4432 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
4434 (arc_text_label): Likewise for param "insn".
4435 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
4437 (arc_ccfsm_record_condition): Likewise for param "jump".
4438 (arc_text_label): Likewise for local "label".
4439 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
4440 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
4441 a method for typesafety. Add a checked cast.
4442 * config/arc/constraints.md (Clb): Add a checked cast when getting
4443 the CODE_LABEL from a LABEL_REF.
4444 * config/arm/arm.c (require_pic_register): Strengthen locals
4445 "seq", "insn" from rtx to rtx_insn *.
4446 (create_fix_barrier): Likewise for locals "selected", "next".
4447 (thumb1_reorg): Likewise for locals "prev", "insn".
4448 (arm_expand_prologue): Likewise for local "last".
4449 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
4451 (thumb2_output_casesi): Likewise for operands[2].
4452 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
4453 strengthen local "insn" from rtx to rtx_insn *.
4454 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
4455 type and param "insn".
4456 (find_prev_insn_start): Likewise.
4457 (hwloop_optimize): Likewise for locals "insn", "last_insn",
4459 (gen_one_bundle): Likewise for loal "t".
4460 (find_load): Likewise for param "insn".
4461 (workaround_speculation): Likewise for locals "insn", "next",
4462 "target", "next_tgt".
4463 * config/c6x/c6x.c (assign_reservations): Likewise for both params
4464 and for locals "insn", "within", "last".
4465 (count_unit_reqs): Likewise for params "head", "tail" and local
4467 (try_rename_operands): Likewise for params "head", "tail".
4468 (reshuffle_units): Likewise for locals "head", "tail", "insn".
4469 (struct c6x_sched_context): Likewise for fields
4470 "last_scheduled_insn", "last_scheduled_iter0".
4471 (init_sched_state): Replace NULL_RTX with NULL.
4472 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
4474 (undo_split_delayed_nonbranch): Likewise for param and for local
4476 (conditionalize_after_sched): Likewise for local "insn".
4477 (bb_earliest_end_cycle): Likewise.
4478 (filter_insns_above): Likewise for locals "insn", "next".
4479 (hwloop_optimize): Remove redundant checked cast.
4480 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
4481 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
4483 (cris_simple_epilogue): Likewise.
4484 (cris_expand_prologue): Likewise.
4485 (cris_expand_epilogue): Likewise.
4486 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
4487 local "insn" from rtx to rtx_insn *.
4488 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
4489 (struct frv_packet_group): Likewise for the elements within array
4490 fields "insns", "sorted", and for field "nop".
4491 (frv_packet): Likewise for the elements within array field
4493 (frv_add_insn_to_packet): Likewise for param "insn".
4494 (frv_insert_nop_in_packet): Likewise for param "insn" and local
4496 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
4497 (frv_sort_insn_group_1): Likewise for local "insn".
4498 (frv_optimize_membar_local): Likewise.
4499 (frv_align_label): Likewise for locals "x", "last", "barrier",
4501 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
4503 (ia64_sched_init): Likewise for local "insn".
4504 (scheduled_good_insn): Likewise for param "last".
4505 (struct _ia64_sched_context): Likewise for field
4506 "last_scheduled_insn".
4507 (ia64_init_sched_context): Replace NULL_RTX with NULL.
4508 (struct bundle_state): Likewise for field "insn".
4509 (issue_nops_and_insn): Likewise for param "insn".
4510 (get_next_important_insn): Likewise for return type and both
4512 (ia64_add_bundle_selector_before): Likewise for param "insn".
4513 (bundling): Likewise for params "prev_head_insn", "tail" and
4514 locals "insn", "next_insn", "b". Eliminate top-level local rtx
4515 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
4516 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
4517 Strengthen final param from rtx to rtx_insn *.
4518 (iq2000_move_1word): Likewise for second param.
4519 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
4520 param "cur_insn" and local "next_insn".
4521 (iq2000_move_1word): Likewise for param "insn".
4522 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
4523 casts when using NEXT_INSN on operands[1].
4524 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
4525 "insn" from rtx to rtx_insn *.
4526 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
4527 "x", introducing local rtx_insn * "insn" for when working with the
4528 CODE_LABEL of the LABEL_REF.
4529 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
4531 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
4533 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
4535 (conditionalize_block): Likewise for return type and param.
4536 (mcore_is_dead): Likewise for param "first" and local "insn".
4537 (emit_new_cond_insn): Likewise for return type.
4538 (conditionalize_block): Likewise for return type, param, and
4539 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
4541 (conditionalize_optimization): Likewise for local "insn".
4542 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
4544 * config/microblaze/microblaze.md: Add checked casts when using
4546 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
4547 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
4548 and rtx_insn * "insn".
4549 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
4550 checked cast when using NEXT_INSN on operands[2].
4551 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
4552 local "insn" from rtx to rtx_insn *.
4553 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
4555 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
4556 Add a checked cast when using NEXT_INSN on operands[1].
4557 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
4559 (pa_output_cbranch): Likewise for final param.
4560 (pa_output_lbranch): Likewise for second param.
4561 (pa_output_bb): Likewise for third param.
4562 (pa_output_bvb): Likewise.
4563 (pa_output_dbra): Likewise for second param.
4564 (pa_output_movb): Likewise.
4565 (pa_output_parallel_movb): Likewise.
4566 (pa_output_parallel_addb): Likewise.
4567 (pa_output_millicode_call): Likewise for first param.
4568 (pa_output_mul_insn): Likewise for second param.
4569 (pa_output_div_insn): Likewise for third param.
4570 (pa_output_mod_insn): Likewise for second param.
4571 (pa_jump_in_call_delay): Likewise for param.
4572 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
4573 (pa_output_div_insn): Likewise.
4574 (pa_output_mod_insn): Likewise.
4575 (pa_output_cbranch): Likewise.
4576 (pa_output_lbranch): Likewise.
4577 (pa_output_bb): Likewise.
4578 (pa_output_bvb): Likewise.
4579 (pa_output_dbra): Likewise.
4580 (pa_output_movb): Likewise.
4581 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
4582 to simplify and for typesafety.
4583 (pa_output_call): Use method of rtx_sequence *.
4584 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
4585 (pa_jump_in_call_delay): Likewise.
4586 (pa_output_parallel_movb): Likewise.
4587 (pa_output_parallel_addb): Likewise.
4588 (pa_following_call): Likewise.
4589 (pa_combine_instructions): Likewise for locals "anchor",
4591 (pa_can_combine_p): Likewise for params "anchor", "floater" and
4592 locals "start", "end".
4593 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
4594 param "insn" and local "local_insn".
4595 (picochip_final_prescan_insn): Likewise for local "local_insn".
4596 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
4598 (uses_TOC): Likewise.
4599 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
4600 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
4601 splitting out to more tightly-scoped locals, 3 as rtx and one as
4603 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
4605 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
4607 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
4609 (fixup_addr_diff_vecs): Likewise.
4610 (reg_unused_after): Likewise for param 2.
4611 (sh_can_redirect_branch): Likewise for both params.
4612 (check_use_sfunc_addr): Likewise for param 1.
4613 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
4614 (find_barrier): Likewise for local "last_got".
4615 (gen_block_redirect): Likewise for return type, param "jump" and
4616 locals "prev", "scan", "next", "insn".
4617 (struct far_branch): Likewise for fields "near_label",
4618 "insert_place", "far_label".
4619 (gen_far_branch): Likewise for local "jump".
4620 (fixup_addr_diff_vecs): Likewise for param "first" and locals
4622 (barrier_align): Likewise for param and for locals "prev", "x".
4623 Introduce local rtx_sequence * "prev_seq" and use insn method for
4624 typesafety and clarity.
4625 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
4626 (get_dest_uid): Likewise for local "dest".
4627 (split_branches): Likewise for locals "next", "beyond", "label",
4628 "block", "far_label". Add checked casts when assigning to
4629 bp->far_label and "far_label".
4630 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
4631 (sequence_insn_p): Likewise.
4632 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
4633 more loop-scoped rtx "insn" when walking LABEL_REFS.
4634 (sh_can_redirect_branch): Strengthen both params from rtx to
4636 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
4637 new local rtx_sequence * "seq" via a dyn_cast, and use a method
4638 for clarity and typesafety.
4639 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
4640 "insn" from rtx to rtx_insn *.
4641 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
4642 when using NEXT_INSN on the CODE_LABEL in operands[2].
4643 (define_insn "casesi_worker_2"): Likewise.
4644 (define_insn "casesi_shift_media"): Likewise.
4645 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
4647 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
4648 Strengthen field "insn" from rtx to rtx_insn *.
4649 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
4650 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
4651 param "start_insn" and local "start_insn".
4652 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
4654 (find_set_of_reg_bb): Likewise for param "insn".
4655 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
4656 (trace_reg_uses): Likewise for param "start_insn".
4657 (sh_treg_combine::cbranch_trace): Likewise for field
4659 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
4661 (sh_treg_combine::record_set_of_reg): Likewise for param
4662 "start_insn" and local "i".
4663 (sh_treg_combine::can_remove_cstore): Likewise for local
4665 (sh_treg_combine::try_optimize_cbranch): Likewise for param
4667 (sh_treg_combine::execute): Likewise for local "i".
4668 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
4670 (sparc_check_64): Likewise for second param.
4671 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
4672 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
4673 dyn_cast, using its insn method for typesafety and clarity.
4674 (empty_delay_slot): Strengthen param "insn" from rtx to
4676 (set_extends): Likewise.
4677 (sparc_check_64): Likewise.
4678 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
4679 for locals "seq", "last_insn".
4680 (combine_bnp): Likewise for param "insn".
4681 (xstormy16_reorg): Likewise for local "insn".
4682 * config/v850/v850.c (substitute_ep_register): Likewise for params
4683 "first_insn", "last_insn" and local "insn".
4684 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
4685 elements of "regs" array, and local "insn".
4686 * except.c (emit_note_eh_region_end): Likewise for param "insn".
4687 * final.c (final_sequence): Strengthen this global from rtx to
4689 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
4691 (final_scan_insn): Update assignment to "final_sequence" to be
4692 from "seq", the cast version of "body", for type-safety.
4693 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
4694 "insns" from rtx to rtx_insn *.
4695 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
4696 * genattr.c (main): When writing out generated insn-attr.h,
4697 strengthen params 1 and 3 of eligible_for_delay,
4698 eligible_for_annul_true, eligible_for_annul_false from rtx to
4700 * genattrtab.c (write_eligible_delay): Likewise when writing out
4701 generated insn-attrtab.c; also local "insn" the generated
4703 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
4705 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
4706 "start_label" from rtx to rtx_insn *.
4707 * ira.c (decrease_live_ranges_number): Likewise for local "p".
4708 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
4709 "insns" and local "insn".
4710 (validate_equiv_mem): Likewise for param "start" and local "insn".
4711 (memref_used_between_p): Likewise for params "start", "end" and
4713 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
4715 * loop-doloop.c (doloop_optimize): Within region guarded by
4716 INSN_P (doloop_pat), introduce a new local rtx_insn *
4717 "doloop_insn" via a checked cast, and use it for typesafety,
4718 eventually writing the value back into doloop_pat.
4719 * output.h (final_sequence): Strengthen this global from rtx to
4721 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
4722 reintroducing "insn" as an rtx_insn * via a checked cast.
4723 Strengthen param "attempt" and local "new_insn"from rtx to
4725 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
4727 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
4728 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
4729 "p" in favor of more tightly-scoped replacements, sometimes rtx
4730 and sometimes rtx_insn *, as appropriate.
4731 (delete_output_reload): Eliminate top-level rtx "i1", splitting
4732 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
4733 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
4734 local "trial" from rtx to rtx_insn *.
4735 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
4736 rtx to rtx_insn *. Strenghten local "pat" from rtx to
4737 rtx_sequence * and use methods for clarity and typesafety.
4738 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
4739 rtx to rtx_insn *. Strenghten local "li" from rtx to
4740 rtx_insn_list * and use its methods for clarity and typesafety.
4741 (steal_delay_list_from_target): Strengthen param "insn" from rtx
4743 (steal_delay_list_from_fallthrough): Likewise.
4744 (try_merge_delay_insns): Likewise for param "thread" and locals
4745 "trial", "next_trial", "delay_insn".
4746 (redundant_insn): Likewise for param "target" and local "trial".
4747 (own_thread_p): Likewise for param "thread" and locals
4748 "active_insn", "insn".
4749 (get_label_before): Likewise for param "insn".
4750 (fill_simple_delay_slots): Likewise for local "new_label"; use
4751 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
4752 (label_before_next_insn): Strengthen return type and local "insn"
4753 from rtx to rtx_insn *.
4754 (relax_delay_slots): Likewise for locals "other", "tmp".
4755 (make_return_insns): Likewise for param "first" and locals "insn",
4756 "jump_insn", "prev". Move declaration of "pat" to its assignment
4757 and strengthen from rtx to rtx_sequence *. Use its methods for
4758 clarity and typesafety.
4759 * rtlanal.c (no_labels_between_p): Strengthen params from
4760 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
4762 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
4763 from const_rtx to const rtx_insn *.
4764 (reg_set_between_p): Rename param "from_insn" to
4765 "uncast_from_insn", and reintroduce "from_insn" as a
4766 const rtx_insn * via a checked cast.
4767 (modified_between_p): Likewise for param "start" as "uncast_start".
4768 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
4769 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
4770 "tmp", head" from rtx to rtx_insn *.
4771 (recompute_rev_top_order): Likewise for local "insn".
4772 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
4773 * store-motion.c (build_store_vectors): Likewise for local "insn".
4774 Strengthen local "st" from rtx to rtx_insn_list * and use methods
4775 for clarity and typesafety.
4776 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
4778 (computation_cost): Likewise for local "seq".
4779 (get_address_cost): Likewise.
4781 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4783 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
4785 (label_is_jump_target_p): Likewise for second param.
4787 * rtlanal.c (tablejump_p): Likewise for param "insn".
4788 (label_is_jump_target_p): Likewise for param "jump_insn".
4790 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4792 * rtl.h (find_first_parameter_load): Strengthen return type and
4793 both params from rtx to rtx_insn *.
4794 * rtlanal.c (find_first_parameter_load): Strengthen return type,
4795 both params and locals "before", "first_set" from rtx to
4796 rtx_insn *. Remove now-redundant cast.
4797 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
4799 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4801 * rtl.h (find_last_value): Delete.
4802 * rtlanal.c (find_last_value): Delete.
4804 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4806 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
4807 from rtx to rtx_insn *.
4808 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
4809 rtx "note" with new local rtx_insn * "new_head" when calculating
4810 head insn of new basic block.
4811 * combine.c (combine_split_insns): Strengthen return type and local
4812 "ret" from rtx to rtx_insn *.
4813 (likely_spilled_retval_p): Likewise for locals "use" and "p".
4814 (try_combine): Eliminate local "m_split", splitting into new
4815 locals "m_split_insn" and "m_split_pat".
4816 (find_split_point): Strengthen local "seq" from rtx into
4818 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
4819 locals "label", "branch".
4820 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
4822 (define_expand "umulsi3_highpart"): Likewise for local "insn".
4823 * dse.c (note_add_store_info): Likewise for fields "first",
4825 (note_add_store): Likewise for local "insn".
4826 (emit_inc_dec_insn_before): Likewise for locals "insn",
4828 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
4829 (replace_read): Likewise for locals "insns", "this_insn".
4830 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
4831 (notice_eh_throw): Likewise for param "insn".
4832 (before_next_cfi_note): Likewise for return type, param, and local
4834 (connect_traces): Likewise for local "note".
4835 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
4836 (verify_rtl_sharing): Likewise.
4837 (unshare_all_rtl_in_chain): Likewise for param "insn".
4838 (get_first_nonnote_insn): Likewise for local "insn".
4839 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
4840 "seq" and use its methods to clarify things.
4841 (next_insn): Strengthen return type from rtx to rtx_insn *.
4842 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
4843 local rtx_insn * using a checked cast, dropping a checked cast
4844 made redundant by this change. Use a cast to and method of
4845 rtx_sequence to clarify the code.
4846 (previous_insn): Rename param "insn" to "uncast_insn" and
4847 reintroduce "insn" as a local rtx_insn * using a checked cast,
4848 dropping a checked cast made redundant by this change. Use a cast
4849 to and method of rtx_sequence to clarify the code.
4850 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
4851 reintroduce "insn" as a local rtx_insn * using a checked cast,
4852 dropping a checked cast made redundant by this change.
4853 (next_nonnote_insn_bb): Likewise.
4854 (prev_nonnote_insn): Likewise.
4855 (prev_nonnote_insn_bb): Likewise.
4856 (next_nondebug_insn): Likewise.
4857 (prev_nondebug_insn): Likewise.
4858 (next_nonnote_nondebug_insn): Likewise.
4859 (prev_nonnote_nondebug_insn): Likewise.
4860 (next_real_insn): Likewise.
4861 (prev_real_insn): Likewise.
4862 (next_active_insn): Likewise.
4863 (prev_active_insn): Likewise.
4864 (next_cc0_user): Likewise. Use rtx_sequence and a method for
4866 (prev_cc0_setter): Likewise.
4867 (try_split): Rename param "trial" to "uncast_trial" and
4868 reintroduce "insn" as a local rtx_insn * using a checked cast,
4869 dropping checked casts made redundant by this change.
4870 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
4872 (remove_insn): Rename param "insn" to "uncast_insn" and
4873 reintroduce "insn" as a local rtx_insn * using a checked cast.
4874 (emit_pattern_after_setloc): Likewise for param "after", as
4876 (emit_pattern_after): Likewise. Strengthen local "prev" from
4878 (emit_pattern_before_setloc): Rename param "before" to
4879 "uncast_before" and reintroduce "before" as a local rtx_insn *
4880 using a checked cast. Strengthen locals "first", "last" from
4882 (emit_pattern_before): Likewise rename/cast param "before" to
4883 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
4884 * except.c (copy_reg_eh_region_note_forward): Strengthen param
4885 "first" and local "insn" from rtx to rtx_insn *.
4886 (copy_reg_eh_region_note_backward): Likewise for param "last"
4888 * expr.c (fixup_args_size_notes): Rename param "last" to
4889 "uncast_last" and reintroduce "last" as a local rtx_insn *
4890 using a checked cast. Strengthen local "insn" from rtx to
4892 * function.c (set_insn_locations): Strengthen param "insn" from
4894 (record_insns): Likewise for param "insns" and local "tmp".
4895 (active_insn_between): Rename param "tail" to
4896 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
4897 using a checked cast.
4898 (thread_prologue_and_epilogue_insns): Split out top-level local
4899 rtx "seq" into three different rtx_insn * locals. Strengthen
4900 local "prologue_seq" from rtx to rtx_insn *.
4901 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
4902 from rtx to rtx_insn *.
4903 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
4904 (priority): Likewise for locals "prev_first", "twin".
4905 (setup_insn_max_reg_pressure): Likewise for param "after".
4906 (sched_setup_bb_reg_pressure_info): Likewise.
4907 (no_real_insns_p): Strengthen params from const_rtx to
4909 (schedule_block): Strengthen local "next_tail" from rtx to
4911 * ifcvt.c (find_active_insn_before): Strengthen return type and
4912 param "insn" from rtx to rtx_insn *.
4913 (find_active_insn_after): Likewise.
4914 (cond_exec_process_insns): Likewise for param "start" and local "insn".
4915 (cond_exec_process_if_block): Likewise for locals "then_start",
4916 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
4917 (noce_process_if_block): Likewise for local "jump".
4918 (merge_if_block): Likewise for two locals named "end".
4919 (cond_exec_find_if_block): Likewise for local "last_insn".
4920 * jump.c (delete_related_insns): Rename param "insn" to
4921 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
4922 checked cast. Strengthen local "p" from rtx to rtx_insn *.
4923 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
4925 (split_reg): Likewise.
4926 * lra.c (lra_process_new_insns): Likewise.
4927 * modulo-sched.c (permute_partial_schedule): Strengthen param
4928 "last" from rtx to rtx_insn *.
4929 * optabs.c (add_equal_note): Likewise for param "insns" and local
4931 (expand_binop_directly): Add checked casts to rtx_insn * within
4932 NEXT_INSN (pat) uses.
4933 (expand_unop_direct): Likewise.
4934 (maybe_emit_unop_insn): Likewise.
4935 * recog.c (peep2_attempt): Strengthen locals "last",
4936 "before_try", "x" from rtx to rtx_insn *.
4937 * reorg.c (optimize_skip): Strengthen return type and local
4938 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
4939 and locals "trial", "next_trial" from rtx to rtx_insn *.
4940 * resource.c (next_insn_no_annul): Strengthen return type and
4941 param "insn" from rtx to rtx_insn *. Use a cast to and method of
4942 rtx_sequence to clarify the code.
4943 (mark_referenced_resources): Add a checked cast to rtx_insn *
4944 within PREV_INSN (x).
4945 (find_dead_or_set_registers): Strengthen return type, param
4946 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
4947 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
4949 (mark_target_live_regs): Strengthen params "insns" and "target",
4950 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
4951 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
4953 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
4954 from rtx to rtx_insn *.
4955 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
4956 from rtx to rtx_insn *.
4957 (copy_reg_eh_region_note_backward): Likewise.
4958 (unshare_all_rtl_in_chain): Likewise for sole param.
4959 (dump_rtl_slim): Strengthen second and third params from const_rtx
4960 to const rtx_insn *.
4961 * sched-deps.c (sched_free_deps): Strengthen params "head" and
4962 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
4963 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
4964 "next_tail" from rtx to rtx_insn *.
4965 (begin_move_insn): Likewise for local "next".
4966 * sched-int.h (sched_free_deps): Likewise for first and second
4968 (no_real_insns_p): Strengthen both params from const_rtx to
4970 (sched_setup_bb_reg_pressure_info): Strengthen second params from
4972 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
4974 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
4975 and locals "insn", "tail" from const_rtx to const rtx_insn *.
4976 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
4978 (debug_rtl_slim): Strengthen params "first" and "last" from
4979 const_rtx to const rtx_insn *.
4980 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
4981 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
4982 (convert_to_simple_return): Likewise for param "returnjump".
4983 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
4985 (convert_to_simple_return): Likewise for param "returnjump".
4986 * valtrack.c (propagate_for_debug): Likewise for params
4988 * valtrack.h (propagate_for_debug): Likewise for second param.
4990 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4992 * output.h (insn_current_reference_address): Strengthen param
4993 from rtx to rtx_insn *.
4994 * final.c (insn_current_reference_address): Likewise.
4996 2014-08-28 David Malcolm <dmalcolm@redhat.com>
4998 * basic-block.h (inside_basic_block_p): Strengthen param from
4999 const_rtx to const rtx_insn *.
5000 * cfgbuild.c (inside_basic_block_p): Likewise.
5002 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5004 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
5006 (get_trace_info): Likewise for param "insn".
5007 (save_point_p): Likewise.
5008 (maybe_record_trace_start): Likewise for both params.
5009 (maybe_record_trace_start_abnormal): Likewise.
5010 (create_trace_edges): Likewise for sole param and for three of the
5012 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
5013 to rtx_insn *, and update a call to pat->element to pat->insn.
5015 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5017 * function.h (struct expr_status): Convert field "x_forced_labels"
5018 from rtx_expr_list * to rtx_insn_list *.
5020 * cfgbuild.c (make_edges): Convert local "x" from an
5021 rtx_expr_list * to an rtx_insn_list *, replacing use of
5022 "element" method with "insn" method.
5023 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
5024 * except.c (sjlj_emit_dispatch_table): Replace use of
5025 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
5027 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
5028 rtx_expr_list * to an rtx_insn_list *, replacing use of
5029 "element" method with "insn" method.
5030 * reload1.c (set_initial_label_offsets): Likewise for local "x".
5031 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
5032 rtx_insn *, adding a checked cast. Replace use of
5033 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
5035 (expand_label): Likewise for local "label_r".
5037 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5039 * function.h (struct rtl_data): Convert field
5040 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
5042 * rtl.h (remove_node_from_insn_list): New prototype.
5044 * builtins.c (expand_builtin): When prepending to
5045 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
5047 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
5048 to rtx_insn_list *, and use its "insn" method rather than
5050 * cfgrtl.c (delete_insn): Use new function
5051 remove_node_from_insn_list rather than
5052 remove_node_from_expr_list.
5053 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
5054 to rtx_insn_list *, and use its "insn" method rather than
5056 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
5057 * reload1.c (set_initial_label_offsets): Likewise for local "x".
5058 * rtlanal.c (remove_node_from_insn_list): New function, adapted
5059 from remove_node_from_expr_list.
5060 * stmt.c (expand_label): When prepending to
5061 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
5064 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5066 * function.h (struct rtl_data): Strengthen fields "x_return_label"
5067 and "x_naked_return_label" from rtx to rtx_code_label *.
5069 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5071 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
5072 (SET_NEXT_INSN): Likewise.
5073 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
5075 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
5076 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
5077 to split out the SEQUENCE from local "bundle", strengthening the
5078 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
5079 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
5080 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
5081 and the type of the elements of the "slot" array from rtx to
5083 (reorg_split_calls): Likewise for locals "insn" and "next", and
5084 the type of the elements of the "slot" array.
5086 * config/frv/frv.c (frv_nops): Likewise for the elements of this
5088 (frv_function_prologue): Likewise for locals "insn", "next",
5090 (frv_register_nop): Introduce a local "nop_insn" to be the
5091 rtx_insn * containing rtx "nop".
5093 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
5094 used as an insn and sometimes as a pattern, so rename it to
5095 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
5096 using it where dealing with the core insn.
5098 * config/picochip/picochip.c (reorder_var_tracking_notes):
5099 Strengthen locals "insn", "next", "last_insn", "queue",
5100 "next_queue", "prev" from rtx to rtx_insn *.
5102 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
5103 the second param is an rtx_insn ** rather than an rtx **.
5104 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
5105 from rtx to rtx_sequence *, and introduce local named "sequence",
5106 using methods of rtx_sequence to clarify the code.
5107 (remove_insn): Introduce local rtx_sequence * named "sequence" and
5109 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
5110 Rename param "after" to "uncast_after", reintroducing "after" as a
5111 local rtx_insn * with a checked cast.
5112 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
5113 reintroducing "after" as a local rtx_insn * with a checked cast.
5114 Strengthen local "last" from rtx to rtx_insn * and remove the
5115 now-redundant checked casts.
5116 (copy_delay_slot_insn): Strengthen return type and param from rtx
5119 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
5120 "last" from rtx to rtx_insn *.
5122 2014-08-28 David Malcolm <dmalcolm@redhat.com>
5124 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
5125 param from rtx to rtx_insn *.
5127 * emit-rtl.c (copy_delay_slot_insn): Likewise.
5129 * reorg.c (skip_consecutive_labels): Strengthen return type, param
5130 and local "insn" from rtx to rtx_insn *.
5131 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
5132 (unfilled_slots_next): Likewise.
5133 (function_return_label): Strengthen from rtx to rtx_code_label *.
5134 (function_simple_return_label): Likewise.
5135 (first_active_target_insn): Strengthen return type and param from
5137 (find_end_label): Strengthen return type from rtx to
5138 rtx_code_label *; strengthen locals as appropriate.
5139 (emit_delay_sequence): Strengthen return type, param "insn" and
5140 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
5141 and local "li" from rtx to rtx_insn_list *, using methods of
5142 rtx_insn_list for clarity and typesafety.
5143 (add_to_delay_list): Strengthen return type and param "insn" from
5144 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
5145 rtx_insn_list * and use methods of rtx_insn_list.
5146 (delete_from_delay_slot): Strengthen return type, param "insn",
5147 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
5148 Strengthen local "seq" from rtx to rtx_sequence *, and local
5149 "delay_list" from rtx to rtx_insn_list *, using methods of
5150 rtx_sequence for clarity and type-safety.
5151 (delete_scheduled_jump): Add checked cast when invoking
5152 delete_from_delay_slot. Strengthen local "trial" from rtx to
5154 (optimize_skip): Strengthen return type and local "delay_list"
5155 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
5157 (steal_delay_list_from_target): Strengthen return type, param
5158 "delay_list" and local "new_delay_list" from rtx to
5159 rtx_insn_list *. Strengthen param "seq" from rtx to
5160 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
5162 Split out local "temp" into multiple more-tightly scoped locals:
5163 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
5164 of rtx_insn_list and rtx_sequence for clarity and typesafety.
5165 Strengthen locals named "trial" from rtx to rtx_insn *.
5166 (steal_delay_list_from_fallthrough): Strengthen return type and
5167 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
5168 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
5169 Strengthen local "trial" from rtx to rtx_insn *.
5170 (try_merge_delay_insns): Strength local "merged_insns" from rtx
5171 to rtx_insn_list * and use its methods. Strengthen local "pat"
5172 from rtx to rtx_sequence * and use its methods. Strengthen locals
5173 "dtrial" and "new_rtx" from rtx to rtx_insn *.
5174 (get_label_before): Strengthen return type and local "label" from
5176 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
5177 "next_trial", "next", prev". Strengthen local "delay_list" from
5178 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
5180 (follow_jumps): Strengthen return type, param "label" and locals
5181 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
5182 (fill_slots_from_thread): Strengthen return type, param
5183 "delay_list" from rtx to rtx_insn_list *. Strengthen params
5184 "insn", "thread", "opposite_thread" and locals "new_thread",
5185 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
5186 "sequence" from a checked cast to rtx_sequence so that we can call
5187 steal_delay_list_from_target and steal_delay_list_from_fallthrough
5188 with an rtx_sequence *.
5189 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
5190 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
5191 Strengthen local "delay_list" from rtx to rtx_insn_list *.
5192 (relax_delay_slots): Strengthen param "first" and locals "insn",
5193 "next", "trial", "delay_insn", "target_label" from rtx to
5194 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
5195 Introduce a local "trial_seq" for PATTERN (trial) of type
5196 rtx_sequence *, in both cases using methods of rtx_sequence.
5197 (dbr_schedule): Strengthen param "first" and locals "insn",
5198 "next", "epilogue_insn" from rtx to rtx_insn *.
5200 2014-08-28 Richard Biener <rguenther@suse.de>
5202 PR tree-optimization/62283
5203 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
5204 Do not peel loops for alignment where the vector loop likely
5205 doesn't run at least VF times.
5207 2014-08-28 Bin Cheng <bin.cheng@arm.com>
5209 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
5210 important_candidates. Consider all important candidates if
5211 IVS doesn't give any result. Remove check on ivs->upto.
5212 (try_add_cand_for): Call iv_ca_add_use only once.
5214 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
5215 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5216 Anna Tikhonova <anna.tikhonova@intel.com>
5217 Ilya Tocar <ilya.tocar@intel.com>
5218 Andrey Turetskiy <andrey.turetskiy@intel.com>
5219 Ilya Verbin <ilya.verbin@intel.com>
5220 Kirill Yukhin <kirill.yukhin@intel.com>
5221 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5223 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
5224 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
5226 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
5227 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
5228 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
5229 (define_insn "*mul<mode>3"): Add EVEX version.
5231 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
5232 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5233 Anna Tikhonova <anna.tikhonova@intel.com>
5234 Ilya Tocar <ilya.tocar@intel.com>
5235 Andrey Turetskiy <andrey.turetskiy@intel.com>
5236 Ilya Verbin <ilya.verbin@intel.com>
5237 Kirill Yukhin <kirill.yukhin@intel.com>
5238 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5240 * config/i386/sse.md
5241 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
5242 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
5243 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
5244 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
5245 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
5246 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
5247 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
5248 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
5249 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
5250 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
5251 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
5252 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
5253 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
5254 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
5255 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
5256 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
5258 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
5259 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5260 Anna Tikhonova <anna.tikhonova@intel.com>
5261 Ilya Tocar <ilya.tocar@intel.com>
5262 Andrey Turetskiy <andrey.turetskiy@intel.com>
5263 Ilya Verbin <ilya.verbin@intel.com>
5264 Kirill Yukhin <kirill.yukhin@intel.com>
5265 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5267 * config/i386/sse.md
5268 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
5269 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
5270 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
5272 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
5273 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5274 Anna Tikhonova <anna.tikhonova@intel.com>
5275 Ilya Tocar <ilya.tocar@intel.com>
5276 Andrey Turetskiy <andrey.turetskiy@intel.com>
5277 Ilya Verbin <ilya.verbin@intel.com>
5278 Kirill Yukhin <kirill.yukhin@intel.com>
5279 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5281 * config/i386/sse.md
5282 (define_mode_iterator VI128_256): New.
5283 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
5285 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
5286 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5287 Anna Tikhonova <anna.tikhonova@intel.com>
5288 Ilya Tocar <ilya.tocar@intel.com>
5289 Andrey Turetskiy <andrey.turetskiy@intel.com>
5290 Ilya Verbin <ilya.verbin@intel.com>
5291 Kirill Yukhin <kirill.yukhin@intel.com>
5292 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5294 * config/i386/sse.md
5295 (define_mode_iterator VI8_256_512): New.
5296 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
5298 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
5299 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
5301 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
5303 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5305 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
5306 pointer to the cumulative reloc value and return the value for
5308 (compute_reloc_for_rtx): Take a const_rtx. Call
5309 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
5310 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
5311 for_each_rtx for the CONST case.
5313 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5315 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
5316 (mark_constants_in_pattern): ...this new function to iterate over
5318 (mark_constants): Update accordingly.
5320 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5322 * varasm.c: Include rtl-iter.h.
5323 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
5324 Remove the pointer to the cumulative hashval_t and just return
5325 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
5326 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
5327 Accumulate the hashval_ts here instead of const_rtx_hash_1.
5329 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5331 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
5332 Give real type of data parameter. Remove return value.
5333 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
5334 to iterate over subrtxes.
5336 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5338 * var-tracking.c (use_narrower_mode_test): Turn from being a
5339 for_each_rtx callback to being a function that examines each
5341 (adjust_mems): Update accordingly.
5343 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5345 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
5346 callback to being a function that examines each subrtx itself.
5347 Remove handling of null rtxes.
5348 (add_uses): Update accordingly.
5350 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5352 * var-tracking.c: Include rtl-iter.h.
5353 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
5354 to being a function that examines each subrtx itself.
5355 (use_type): Update accordingly.
5357 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5359 * store-motion.c: Include rtl-iter.h.
5360 (extract_mentioned_regs_1): Delete.
5361 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
5362 for_each_rtx to iterate over subrtxes.
5364 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5366 * sel-sched.c: Include rtl-iter.h
5367 (count_occurrences_1): Delete.
5368 (count_occurrences_equiv): Turn rtxes into const_rtxes.
5369 Use FOR_EACH_SUBRTX rather than for_each_rtx.
5371 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5373 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
5374 * rtlanal.c (tls_referenced_p_1): Delete.
5375 (tls_referenced_p): Take a const_rtx rather than an rtx.
5376 Use FOR_EACH_SUBRTX rather than for_each_rtx.
5378 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5380 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
5381 (for_each_inc_dec): Take an rtx rather than an rtx *.
5382 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
5383 (cselib_record_sets): Likewise.
5384 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
5385 (check_for_inc_dec): Likewise.
5386 * rtlanal.c (for_each_inc_dec_ops): Delete.
5387 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
5388 rather than a pointer to the memory address. Replace
5389 for_each_inc_dec_ops argument with separate function and data
5390 arguments. Abort on non-autoinc addresses.
5391 (for_each_inc_dec_find_mem): Delete.
5392 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
5393 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
5395 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5397 * rtl.h (find_all_hard_regs): Declare.
5398 * rtlanal.c (find_all_hard_regs): New function.
5399 (record_hard_reg_uses_1): Delete.
5400 (record_hard_reg_uses): Use find_all_hard_regs.
5402 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5404 * rtl.h (replace_label_data): Delete.
5405 (replace_label): Take the old label, new label and update-nuses flag
5406 as direct arguments. Return void.
5407 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
5408 * rtlanal.c (replace_label): Update interface as above. Handle
5409 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
5410 iterator. Use FOR_EACH_SUBRTX_PTR.
5412 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5414 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
5415 with const_rtx parameters.
5416 * varasm.c (get_pool_constant): Likewise.
5417 * rtlanal.c (rtx_referenced_p_1): Delete.
5418 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
5419 Assert that the rtx we're looking for is nonnull. Allow searches
5420 for constant pool SYMBOL_REFs.
5422 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5424 * reload1.c: Include rtl-iter.h.
5425 (note_reg_elim_costly): Turn from being a for_each_rtx callback
5426 to being a function that examines each subrtx itself.
5427 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
5429 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5431 * regcprop.c (cprop_find_used_regs_1): Delete.
5432 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
5434 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5436 * regcprop.c: Include rtl-iter.h.
5437 (kill_value): Take a const_rtx.
5438 (kill_autoinc_value): Turn from being a for_each_rtx callback
5439 to being a function that examines each subrtx itself.
5440 (copyprop_hardreg_forward_1): Update accordingly.
5442 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5444 * reg-stack.c: Include rtl-iter.h.
5445 (subst_stack_regs_in_debug_insn): Delete.
5446 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
5447 instead of for_each_rtx.
5449 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5451 * lower-subreg.c (find_decomposable_subregs): Turn from being
5452 a for_each_rtx callback to being a function that examines each
5453 subrtx itself. Remove handling of null rtxes.
5454 (decompose_multiword_subregs): Update accordingly.
5456 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5458 * lower-subreg.c (adjust_decomposed_uses): Delete.
5459 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
5460 Remove handling of null rtxes.
5462 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5464 * lower-subreg.c: Include rtl-iter.h.
5465 (resolve_subreg_use): Turn from being a for_each_rtx callback
5466 to being a function that examines each subrtx itself. Remove
5467 handling of null rtxes.
5468 (resolve_reg_notes, resolve_simple_move): Update accordingly.
5469 (decompose_multiword_subregs): Likewise.
5471 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5473 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
5474 to being a function that examines each subrtx itself.
5475 (simplify_using_condition, simplify_using_initial_values): Update
5478 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5480 * loop-iv.c: Include rtl-iter.h.
5481 (find_single_def_src): New function.
5482 (replace_single_def_regs): Turn from being a for_each_rtx callback
5483 to being a function that examines each subrtx itself.
5484 (replace_in_expr, simplify_using_initial_values): Update accordingly.
5486 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5488 * jump.c (eh_returnjump_p_1): Delete.
5489 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
5490 Remove handling of null rtxes.
5492 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5494 * jump.c: Include rtl-iter.h.
5495 (returnjump_p_1): Delete.
5496 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
5497 Remove handling of null rtxes.
5499 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5501 * ira.c: Include rtl-iter.h.
5502 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
5503 to being a function that examines each subrtx itself. Remove
5504 handling of null rtxes.
5505 (update_equiv_regs): Update call accordingly.
5507 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5509 * fwprop.c: Include rtl-iter.h.
5510 (varying_mem_p): Turn from being a for_each_rtx callback to being
5511 a function that examines each subrtx itself.
5512 (propagate_rtx): Update accordingly.
5514 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5516 * function.c: Include rtl-iter.h
5517 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
5518 callback to being a function that examines each subrtx itself.
5519 Return the changed flag.
5520 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
5521 (instantiate_virtual_regs): Update calls accordingly.
5523 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5525 * final.c: Include rtl-iter.h.
5526 (mark_symbol_ref_as_used): Delete.
5527 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
5530 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5532 * emit-rtl.c: Include rtl-iter.h.
5533 (find_auto_inc): Turn from being a for_each_rtx callback to being
5534 a function that examines each subrtx itself. Assume the first operand
5535 to an RTX_AUTOINC is the automodified register.
5536 (try_split): Update call accordingly.
5538 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5540 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
5541 Return a bool, inverting the result so that 0/false means "not ok".
5542 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
5543 subrtxes of a CONST.
5544 (mem_loc_descriptor, add_const_value_attribute)
5545 (resolve_addr_in_expr): Update calls accordingly.
5547 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5549 * dwarf2out.c: Include rtl-iter.h.
5550 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
5551 Remove unused data parameter. Return a bool, inverting the result
5552 so that 0/false means "not ok".
5553 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
5554 instead of for_each_rtx.
5556 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5558 * dse.c: Include rtl-iter.h.
5559 (check_mem_read_rtx): Change void * parameter to real type.
5560 Remove return value.
5561 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
5562 for_each_rtx. Don't handle null rtxes.
5564 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5566 * df-problems.c: Include rtl-iter.h.
5567 (find_memory): Turn from being a for_each_rtx callback to being
5568 a function that examines each subrtx itself. Continue to look for
5569 volatile references even after a nonvolatile one has been found.
5570 (can_move_insns_across): Update calls accordingly.
5572 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5574 * ddg.c (walk_mems_2, walk_mems_1): Delete.
5575 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
5576 to iterate over subrtxes. Return a bool rather than an int.
5578 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5580 * ddg.c: Include rtl-iter.h.
5581 (mark_mem_use_1): Rename to...
5582 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
5583 instead of for_each_rtx.
5584 (mem_read_insn_p): Update accordingly.
5586 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5588 * cse.c (change_cc_mode_args): Delete.
5589 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
5590 a function that examines each subrtx itself. Take the fields of
5591 change_cc_mode_args as argument and return void.
5592 (cse_change_cc_mode_insn): Update calls accordingly.
5594 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5596 * cse.c (is_dead_reg): Change argument to const_rtx.
5597 (dead_debug_insn_data): Delete.
5598 (is_dead_debug_insn): Expand commentary. Turn from being a
5599 for_each_rtx callback to being a function that examines
5600 each subrtx itself. Take the fields of dead_debug_insn_data
5602 (delete_trivially_dead_insns): Update call accordingly.
5604 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5606 * cse.c (check_for_label_ref): Move earlier in file. Turn from
5607 being a for_each_rtx callback to being a function that examines
5609 (cse_extended_basic_block): Update call accordingly.
5611 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5613 * cse.c (check_dependence_data): Delete.
5614 (check_dependence): Change from being a for_each_rtx callback to being
5615 a function that examines all subrtxes itself. Don't handle null rtxes.
5616 (invalidate): Update call accordingly.
5618 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5620 * cse.c: Include rtl-iter.h.
5621 (approx_reg_cost_1): Delete.
5622 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
5623 Don't handle null rtxes.
5625 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5627 * cfgcleanup.c: Include rtl-iter.h.
5628 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
5629 to being a function that examines each subrtx itself.
5630 (thread_jump): Update accordingly.
5632 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5634 * combine-stack-adj.c: Include rtl-iter.h.
5635 (record_stack_refs_data): Delete.
5636 (record_stack_refs): Turn from being a for_each_rtx callback
5637 to being a function that examines each subrtx itself.
5638 Take a pointer to the reflist. Invert sense of return value
5639 so that true means success and false means failure. Don't
5641 (combine_stack_adjustments_for_block): Update accordingly.
5643 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5645 * combine.c (record_truncated_value): Turn from being a for_each_rtx
5646 callback to a function that takes an rtx and returns a bool
5647 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
5650 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5652 * combine.c: Include rtl-iter.h.
5653 (unmentioned_reg_p_1): Delete.
5654 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
5655 Don't handle null rtxes.
5657 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5659 * calls.c: Include rtl-iter.h.
5660 (internal_arg_pointer_based_exp_1): Delete.
5661 (internal_arg_pointer_based_exp): Take a const_rtx.
5662 Use FOR_EACH_SUBRTX to iterate over subrtxes.
5664 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5666 * caller-save.c: Include rtl-iter.h.
5667 (add_used_regs_1): Delete.
5668 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
5669 to iterate over subrtxes. Assert that any remaining pseudos
5672 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5674 * bt-load.c: Include rtl-iter.h.
5675 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
5676 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
5677 to iterate over subrtxes.
5678 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
5679 find_btr_use rather than btr_referenced_p.
5681 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5683 * alias.c: Include rtl-iter.h.
5684 (refs_newer_value_cb): Delete.
5685 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
5687 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
5689 * rtl-iter.h: New file.
5690 * rtlanal.c: Include it.
5691 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
5692 (generic_subrtx_iterator <T>::add_single_to_queue)
5693 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
5694 (generic_subrtx_iterator <T>::free_array): New functions.
5695 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
5696 (generic_subrtx_iterator <const_rtx_accessor>)
5697 (generic_subrtx_iterator <rtx_var_accessor>
5698 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
5699 (setup_reg_subrtx_bounds): New function.
5700 (init_rtlanal): Call it.
5702 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
5705 * config/sh/sh.md (ashlsi3): Handle negative shift count for
5707 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
5709 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
5711 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
5713 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5715 * rtl.h (JUMP_LABEL_AS_INSN): New.
5717 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5719 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
5721 (alloc_EXPR_LIST): Strengthen return type from rtx to
5723 (remove_free_EXPR_LIST_node): Likewise for param.
5724 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
5725 from rtx to rtx_expr_list *.
5726 * sched-int.h (struct deps_desc): Strengthen fields
5727 "pending_read_mems" and "pending_write_mems" from rtx to
5730 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
5731 rtx to rtx_expr_list *.
5732 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
5733 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
5735 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
5736 from rtx to rtx_expr_list *.
5737 * loop-iv.c (simplify_using_initial_values): Strengthen local
5738 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
5739 "pnote_next" from rtx * to rtx_expr_list **.
5740 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
5741 param "exprp" from rtx * to rtx_expr_list **.
5742 (add_insn_mem_dependence): Strengthen local "mem_list" from
5743 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
5745 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
5746 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
5747 param "old_mems_p" from rtx * to rtx_expr_list **.
5748 * var-tracking.c (struct adjust_mem_data): Strengthen field
5749 "side_effects" from rtx to rtx_expr_list *.
5750 (adjust_insn): Replace NULL_RTX with NULL when assigning to
5752 (prepare_call_arguments): Likewise.
5754 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5756 * function.h (struct rtl_data): Strengthen field
5757 "x_stack_slot_list" from rtx to rtx_expr_list *.
5759 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
5760 when assigning to stack_slot_list.
5762 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5764 * function.h (struct rtl_data): Strengthen field
5765 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
5766 * rtl.h (remove_node_from_expr_list): Strengthen second param from
5767 rtx * to rtx_expr_list **.
5769 * cfgbuild.c (make_edges): In loop over
5770 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
5771 rtx_expr_list *, and use methods of the latter class to clarify
5773 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
5774 rtx_expr_list *, and use methods of the latter class to clarify
5776 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
5777 * reload1.c (set_initial_label_offsets): Likewise for local "x".
5778 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
5779 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
5780 to rtx_expr_list *. Use methods of the latter class to clarify
5783 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5785 * function.h (struct expr_status): Strengthen field
5786 "x_forced_labels" from rtx to rtx_expr_list *.
5788 * cfgbuild.c (make_edges): Split local "x" into two locals,
5789 strengthening one from rtx to rtx_expr_list *, and using methods
5791 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
5792 loop over forced_labels, introduce strengthen it from rtx to
5793 rtx_expr_list *, using methods to clarify the code.
5794 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
5795 to rtx_expr_list *, using methods of said class to clarify the
5797 * reload1.c (set_initial_label_offsets): Split local "x" into two
5798 per-loop variables, strengthening the first from rtx to
5799 rtx_expr_list * and using methods.
5801 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5803 * coretypes.h (class rtx_expr_list): Add forward declaration.
5804 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
5805 * gengenrtl.c (special_rtx): Add EXPR_LIST.
5806 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
5807 invariant: GET_CODE (X) == EXPR_LIST.
5808 (is_a_helper <rtx_expr_list *>::test): New.
5809 (rtx_expr_list::next): New.
5810 (rtx_expr_list::element): New.
5811 (gen_rtx_EXPR_LIST): New.
5813 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5815 * varasm.c (mark_constants): Convert a GET_CODE check into a
5816 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
5817 Use methods of rtx_sequence to clarify the code.
5819 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5821 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
5822 local "seq" via a checked cast, and use methods of rtx_sequence
5823 to simplify the code.
5825 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5827 * resource.c (mark_referenced_resources): Strengthen local
5828 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
5829 using methods of rtx_sequence to clarify the code.
5830 (find_dead_or_set_registers): Within the switch statement, convert
5831 a GET_CODE check to a dyn_cast, introducing local "seq". Within
5832 the JUMP_P handling, introduce another local "seq", adding a
5833 checked cast to rtx_sequence *. In both cases, use methods of
5834 rtx_sequence to clarify the code.
5835 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
5836 via a checked cast, and use methods of rtx_sequence to simplify
5839 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5841 * reorg.c (redundant_insn): In two places in the function, replace
5842 a check of GET_CODE with a dyn_cast, introducing local "seq", and
5843 usings methods of rtx_sequence to clarify the code.
5845 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5847 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
5848 local "seq" with a checked cast, and use methods of rtx_sequence
5849 to clarify the code.
5851 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5853 * function.c (contains): Introduce local "seq" for PATTERN (insn),
5854 with a checked cast, in the region for where we know it's a
5855 SEQUENCE. Use methods of rtx_sequence.
5857 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5859 * final.c (get_attr_length_1): Replace GET_CODE check with a
5860 dyn_cast, introducing local "seq" and the use of methods of
5862 (shorten_branches): Likewise, introducing local "body_seq".
5863 Strengthen local "inner_insn" from rtx to rtx_insn *.
5864 (reemit_insn_block_notes): Replace GET_CODE check with a
5865 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
5866 Use methods of rtx_sequence.
5867 (final_scan_insn): Likewise, introducing local "seq" for when
5868 "body" is known to be a SEQUENCE, using its methods.
5870 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5872 * except.c (can_throw_external): Strengthen local "seq" from rtx
5873 to rtx_sequence *. Use methods of rtx_sequence.
5874 (insn_nothrow_p): Likewise.
5876 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5878 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
5879 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
5880 Use methods of rtx_sequence.
5881 (scan_trace): Likewise for local "pat".
5883 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5885 * coretypes.h (class rtx_sequence): Add forward declaration.
5886 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
5887 invariant: GET_CODE (X) == SEQUENCE.
5888 (is_a_helper <rtx_sequence *>::test): New.
5889 (is_a_helper <const rtx_sequence *>::test): New.
5890 (rtx_sequence::len): New.
5891 (rtx_sequence::element): New.
5892 (rtx_sequence::insn): New.
5894 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5896 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
5898 (alloc_INSN_LIST): Strengthen return type from rtx to
5900 (copy_INSN_LIST): Likewise for return type and param.
5901 (concat_INSN_LIST): Likewise for both params and return type.
5902 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
5903 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
5904 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
5905 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
5907 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
5908 "implicit_sets", "control_uses", "clobbers" from rtx to
5910 (struct deps_desc): Likewise for fields "pending_read_insns",
5911 "pending_write_insns", "pending_jump_insns",
5912 "last_pending_memory_flush", "last_function_call",
5913 "last_function_call_may_noreturn", "sched_before_next_call",
5914 "sched_before_next_jump".
5915 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
5916 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
5918 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
5919 from rtx to rtx_insn_list *.
5920 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
5923 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
5924 to rtx_insn_list **.
5925 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
5927 (queue_insn): Likewise for local "link".
5928 (struct haifa_saved_data): Strengthen field "insn_queue" from
5929 rtx * to rtx_insn_list **.
5930 (save_backtrack_point): Update allocation of save->insn_queue to
5931 reflect the strengthening of elements from rtx to rtx_insn_list *.
5932 (queue_to_ready): Strengthen local "link" from rtx to
5933 rtx_insn_list *; use methods "next" and "insn" when traversing the
5935 (early_queue_to_ready): Likewise for locals "link", "next_link",
5937 (schedule_block): Update allocation of insn_queue to reflect the
5938 strengthening of elements from rtx to rtx_insn_list *. Strengthen
5939 local "link" from rtx to rtx_insn_list *, and use methods when
5941 (add_to_speculative_block): Strengthen locals "twins" and
5942 "next_node" from rtx to rtx_insn_list *, and use methods when
5943 working with them. Strengthen local "twin" from rtx to
5944 rtx_insn *, eliminating a checked cast.
5945 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
5946 from rtx to rtx_insn_list *, and use methods when working with
5949 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
5950 from rtx to rtx_insn_list *, adding a checked cast.
5951 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
5953 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
5954 "newlink" from rtx to rtx_insn_list *. Strengthen local
5955 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
5956 from rtx to rtx_insn *.
5957 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
5958 from rtx to rtx_insn_list *. Use methods of the latter class.
5959 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
5960 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
5961 (remove_free_INSN_LIST_node): Strengthen return type and local
5962 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
5963 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
5964 rtx_insn_list *, using "insn" method.
5966 * sched-deps.c (add_dependence_list): Strengthen param "list"
5967 from rtx to rtx_insn_list *, and use methods when working with it.
5968 (add_dependence_list_and_free): Strengthen param "listp" from
5969 rtx * to rtx_insn_list **.
5970 (remove_from_dependence_list): Strenghten param "listp" from rtx *
5971 to rtx_insn_list **, and use methods when working with *listp.
5972 (remove_from_both_dependence_lists): Strengthen param "listp" from
5973 rtx * to rtx_insn_list **
5974 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
5975 to rtx_insn_list **. Eliminate local "link", in favor of two new
5976 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
5978 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
5979 by introducing local "cond_deps".
5980 (remove_from_deps): Strengthen param "insn" from rtx to
5983 * sched-rgn.c (concat_insn_mem_list): Strengthen param
5984 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
5985 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
5986 Use methods of rtx_insn_list.
5988 * store-motion.c (struct st_expr): Strengthen fields
5989 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
5990 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
5992 (find_moveable_store): Split out "tmp" into multiple more-tightly
5993 scoped locals. Use methods of rtx_insn_list *.
5994 (compute_store_table): Strengthen local "tmp" from rtx to
5995 rtx_insn *. Use methods of rtx_insn_list *.
5997 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5999 * coretypes.h (class rtx_insn_list): Add forward declaration.
6000 * rtl.h (class rtx_insn_list): New subclass of rtx_def
6001 (is_a_helper <rtx_insn_list *>::test): New.
6002 (rtx_insn_list::next): New.
6003 (rtx_insn_list::insn): New.
6004 (gen_rtx_INSN_LIST): Add prototype.
6005 * emit-rtl.c (gen_rtx_INSN_LIST): New.
6006 * gengenrtl.c (special_rtx): Add INSN_LIST.
6008 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6010 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
6011 "prev" from rtx to rtx_insn *.
6013 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6015 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
6016 functions. Require merely an rtx for now, not an rtx_insn *.
6017 (BLOCK_FOR_INSN): Likewise.
6018 (INSN_LOCATION): Likewise.
6019 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
6021 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6023 * rtl.h (PATTERN): Convert this macro into a pair of inline
6024 functions, for now, requiring const_rtx and rtx.
6026 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6028 * target.def (unwind_emit): Strengthen param "insn" from rtx to
6030 (final_postscan_insn): Likewise.
6031 (adjust_cost): Likewise.
6032 (adjust_priority): Likewise.
6033 (variable_issue): Likewise.
6034 (macro_fusion_pair_p): Likewise.
6035 (dfa_post_cycle_insn): Likewise.
6036 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
6037 (first_cycle_multipass_issue): Likewise.
6038 (dfa_new_cycle): Likewise.
6039 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
6040 (speculate_insn): Likewise for param "insn".
6041 (gen_spec_check): Likewise for params "insn" and "label".
6042 (get_insn_spec_ds): Likewise for param "insn".
6043 (get_insn_checked_ds): Likewise.
6044 (dispatch_do): Likewise.
6045 (dispatch): Likewise.
6046 (cannot_copy_insn_p): Likewise.
6047 (invalid_within_doloop): Likewise.
6048 (legitimate_combined_insn): Likewise.
6052 * doc/tm.texi: Automatically updated to reflect changes to
6055 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
6057 (schedule_block): Likewise.
6058 (sched_init): Likewise.
6059 (sched_speculate_insn): Strengthen param "insn" from rtx to
6061 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
6063 * hooks.c (hook_bool_rtx_true): Rename to...
6064 hook_bool_rtx_insn_true): ...this, and strengthen first param from
6066 (hook_constcharptr_const_rtx_null): Rename to...
6067 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
6068 first param from const_rtx to const rtx_insn *.
6069 (hook_bool_rtx_int_false): Rename to...
6070 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
6071 param from rtx to rtx_insn *.
6072 (hook_void_rtx_int): Rename to...
6073 (hook_void_rtx_insn_int): ...this, and strengthen first param from
6076 * hooks.h (hook_bool_rtx_true): Rename to...
6077 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
6079 (hook_bool_rtx_int_false): Rename to...
6080 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
6081 param from rtx to rtx_insn *.
6082 (hook_void_rtx_int): Rename to...
6083 (hook_void_rtx_insn_int): ...this, and strengthen first param from
6085 (hook_constcharptr_const_rtx_null): Rename to...
6086 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
6087 first param from const_rtx to const rtx_insn *.
6089 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
6090 and local "prev" from rtx to rtx_insn *.
6092 * sched-int.h (sched_speculate_insn): Strengthen first param from
6095 * sel-sched.c (create_speculation_check): Likewise for local "label".
6096 * targhooks.c (default_invalid_within_doloop): Strengthen param
6097 "insn" from const_rtx to const rtx_insn *.
6098 * targhooks.h (default_invalid_within_doloop): Strengthen param
6099 from const_rtx to const rtx_insn *.
6101 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
6102 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
6104 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
6106 (arc_invalid_within_doloop): Likewise, with const.
6108 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
6109 (arm_cannot_copy_insn_p): Likewise for param "insn".
6110 (arm_unwind_emit): Likewise.
6112 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
6115 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
6116 (c6x_variable_issue): Likewise. Removed now-redundant checked
6118 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
6120 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
6121 Likewise for param "insn".
6122 (epiphany_mode_after): Likewise.
6123 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
6124 params "insn", "dep_insn".
6125 (epiphany_mode_needed): Likewise for param "insn".
6126 (epiphany_mode_after): Likewise.
6128 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
6129 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
6130 (ix86_avx_u128_mode_needed): Likewise.
6131 (ix86_i387_mode_needed): Likewise.
6132 (ix86_mode_needed): Likewise.
6133 (ix86_avx_u128_mode_after): Likewise.
6134 (ix86_mode_after): Likewise.
6135 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
6136 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
6137 (ix86_adjust_priority): Likewise for param "insn".
6138 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
6139 (do_dispatch): Likewise.
6140 (has_dispatch): Likewise.
6141 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
6143 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
6144 reflect renaming of default hook implementation from
6145 hook_constcharptr_const_rtx_null to
6146 hook_constcharptr_const_rtx_insn_null.
6147 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
6149 (ia64_variable_issue): Likewise for param "insn".
6150 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
6151 (ia64_dfa_new_cycle): Likewise.
6152 (ia64_get_insn_spec_ds): Likewise.
6153 (ia64_get_insn_checked_ds): Likewise.
6154 (ia64_speculate_insn): Likewise.
6155 (ia64_gen_spec_check): Likewise for params "insn", "label".
6156 (ia64_asm_unwind_emit): Likewise for param "insn".
6158 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
6160 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
6162 (m68k_sched_variable_issue): Likewise for param "insn".
6164 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
6167 * config/microblaze/microblaze.c (microblaze_adjust_cost):
6168 Likewise for params "insn", "dep".
6170 * config/mips/mips.c (mips_adjust_cost): Likewise.
6171 (mips_variable_issue): Likewise for param "insn".
6172 (mips_final_postscan_insn): Likewise.
6174 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
6175 for params "insn", "dep".
6177 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
6179 (pa_adjust_priority): Likewise for param "insn".
6181 * config/picochip/picochip.c (picochip_sched_adjust_cost):
6182 Likewise for params "insn", "dep_insn".
6184 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
6186 (rs6000_variable_issue): Likewise.
6187 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
6188 (rs6000_debug_adjust_cost): Likewise.
6189 (rs6000_adjust_priority): Likewise for param "insn".
6190 (rs6000_use_sched_lookahead_guard): Likewise.
6191 (get_next_active_insn): Likewise for return type and both params.
6192 (redefine_groups): Likewise for params "prev_head_insn", "tail"
6193 and locals "insn", "next_insn".
6194 (pad_groups): Likewise.
6196 * config/s390/s390.c (s390_adjust_priority): Likewise for param
6198 (s390_cannot_copy_insn_p): Likewise.
6199 (s390_sched_variable_issue): Likewise for third param, eliminating
6201 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
6202 default hook implementation from hook_constcharptr_const_rtx_null
6203 to hook_constcharptr_const_rtx_insn_null.
6205 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
6206 from rtx to rtx_insn *.
6207 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
6208 (sh_variable_issue): Likewise for param "insn".
6209 (sh_dfa_new_cycle): Likewise.
6210 (sh_mode_needed): Likewise.
6211 (sh_mode_after): Likewise.
6213 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
6214 params "insn", "dep_insn".
6215 (hypersparc_adjust_cost): Likewise.
6216 (sparc_adjust_cost): Likewise.
6218 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
6219 param, eliminated checked cast.
6220 (spu_sched_adjust_cost): Likewise for first and third params.
6222 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
6223 params "insn" and "dep_insn" from rtx to rtx_insn *.
6225 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
6227 2014-08-27 David Malcolm <dmalcolm@redhat.com>
6229 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
6230 (set_is_load_p): ...this, updating to work on a SET pattern rather
6232 (is_store_insn): Rename to...
6233 (set_is_store_p): ...this, updating to work on a SET pattern
6234 rather than an insn.
6235 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
6236 top of function to where it is needed. Rewrite the bogus
6237 condition that checks for "insn" and "dep" being PARALLEL to
6238 instead use single_set, introducing locals "insn_set" and
6239 "dep_set". Given that we only ever returned "cost" for a non-pair
6240 of SETs, bail out early if we don't have a pair of SET.
6241 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
6242 use the new locals "insn_set" and "dep_set", and update calls to
6243 is_load_insn and is_store_insn to be calls to set_is_load_p and
6246 2014-08-27 Guozhi Wei <carrot@google.com>
6249 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
6250 amount before using it.
6252 2014-08-27 Richard Biener <rguenther@suse.de>
6254 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
6255 get_maxval_strlen inside a more useful API.
6256 (gimple_fold_builtin_with_strlen): Remove and fold into ...
6257 (gimple_fold_builtin): ... caller.
6258 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
6259 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
6260 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
6261 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
6262 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
6263 gimple_fold_builtin_sprintf): Adjust to compute maxval
6266 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
6269 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
6271 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
6272 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6273 Anna Tikhonova <anna.tikhonova@intel.com>
6274 Ilya Tocar <ilya.tocar@intel.com>
6275 Andrey Turetskiy <andrey.turetskiy@intel.com>
6276 Ilya Verbin <ilya.verbin@intel.com>
6277 Kirill Yukhin <kirill.yukhin@intel.com>
6278 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6280 * config/i386/sse.md
6281 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
6282 Use `concat_tg_mode' attribute to determine asm register size.
6284 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
6285 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6286 Anna Tikhonova <anna.tikhonova@intel.com>
6287 Ilya Tocar <ilya.tocar@intel.com>
6288 Andrey Turetskiy <andrey.turetskiy@intel.com>
6289 Ilya Verbin <ilya.verbin@intel.com>
6290 Kirill Yukhin <kirill.yukhin@intel.com>
6291 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6293 * config/i386/sse.md
6294 (define_mode_iterator VI48_AVX512VL): New.
6295 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
6296 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
6297 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
6298 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
6299 with VI1): Change mode iterator.
6300 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
6301 with VI_ULOADSTORE_BW_AVX512VL): New.
6302 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
6303 with VI_ULOADSTORE_F_AVX512VL): Ditto.
6304 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
6305 with VI1): Change mode iterator.
6306 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
6307 with VI_ULOADSTORE_BW_AVX512VL): New.
6308 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
6309 with VI_ULOADSTORE_F_AVX512VL): Ditto.
6310 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
6311 with VI1): Change mode iterator.
6312 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
6313 with VI_ULOADSTORE_BW_AVX512VL): New.
6314 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
6315 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
6316 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
6317 (define_insn "<avx512>_storedqu<mode>_mask" with
6318 VI48_AVX512VL): New.
6319 (define_insn "<avx512>_storedqu<mode>_mask" with
6320 VI12_AVX512VL): Ditto.
6322 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
6323 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6324 Anna Tikhonova <anna.tikhonova@intel.com>
6325 Ilya Tocar <ilya.tocar@intel.com>
6326 Andrey Turetskiy <andrey.turetskiy@intel.com>
6327 Ilya Verbin <ilya.verbin@intel.com>
6328 Kirill Yukhin <kirill.yukhin@intel.com>
6329 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6331 * config/i386/sse.md
6332 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
6333 (define_mode_iterator VI48_AVX512BW): New.
6334 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
6335 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
6336 with VI48_AVX2_48_AVX512F): New.
6337 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
6338 with VI2_AVX512VL): Ditto.
6340 2014-08-27 Richard Biener <rguenther@suse.de>
6343 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
6344 (fold_builtin_3): Do not fold strcat_chk here.
6345 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
6347 (gimple_fold_builtin): Fold strcat_chk here.
6349 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
6351 * dwarf2out.h (dwarf2out_decl): Remove prototype.
6352 * dwarf2out.c (dwarf2out_decl): Make static.
6354 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
6356 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
6358 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6360 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
6361 from rtx to rtx_insn *.
6362 (cselib_lookup_from_insn): Likewise for final param.
6363 (cselib_subst_to_values_from_insn): Likewise.
6364 (cselib_add_permanent_equiv): Likewise.
6366 * cselib.c (cselib_current_insn): Likewise for this variable.
6367 (cselib_subst_to_values_from_insn): Likewise for param "insn".
6368 (cselib_lookup_from_insn): Likewise.
6369 (cselib_add_permanent_equiv): Likewise for param "insn" and local
6370 "save_cselib_current_insn".
6371 (cselib_process_insn): Replace use of NULL_RTX with NULL.
6373 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
6374 from rtx to rtx_insn *.
6376 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6378 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
6381 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6383 * df.h (df_dump_insn_problem_function): Strengthen first param of
6384 this callback from const_rtx to const rtx_insn *.
6385 (struct df_insn_info): Strengthen field "insn" from rtx to
6387 (DF_REF_INSN): Eliminate this function, reinstating the older
6389 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
6390 (df_reg_defined): Likewise.
6391 (df_find_use): Likewise.
6392 (df_reg_used): Likewise.
6393 (df_dump_insn_top): Strengthen param 1 from const_rtx to
6395 (df_dump_insn_bottom): Likewise.
6396 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
6397 (df_insn_debug_regno): Likewise.
6398 (debug_df_insn): Likewise.
6399 (df_rd_simulate_one_insn): Likewise for param 2.
6400 (df_word_lr_simulate_defs): Likewise for param 1.
6401 (df_word_lr_simulate_uses): Likewise.
6402 (df_md_simulate_one_insn): Likewise for param 2.
6403 (df_simulate_find_noclobber_defs): Likewise for param 1.
6404 (df_simulate_find_defs): Likewise.
6405 (df_simulate_defs): Likewise.
6406 (df_simulate_uses): Likewise.
6407 (df_simulate_one_insn_backwards): Likewise for param 2.
6408 (df_simulate_one_insn_forwards): Likewise.
6409 (df_uses_create): Likewise for param 2.
6410 (df_insn_create_insn_record): Likewise for param 1.
6411 (df_insn_delete): Likewise.
6412 (df_insn_rescan): Likewise.
6413 (df_insn_rescan_debug_internal): Likewise.
6414 (df_insn_change_bb): Likewise.
6415 (df_notes_rescan): Likewise.
6416 * rtl.h (remove_death): Likewise for param 2.
6417 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
6419 * sched-int.h (reemit_notes): Strengthen param from rtx to
6421 * valtrack.h (propagate_for_debug): Likewise for param 1.
6423 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
6424 local "tmp_rtx" from const_rtx to const rtx_insn *.
6425 * combine.c (remove_death): Strengthen param "insn" from rtx to
6427 (move_deaths): Likewise for local "where_dead".
6428 * cse.c (delete_trivially_dead_insns): Introduce local
6429 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
6430 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
6432 (df_reg_defined): Likewise.
6433 (df_find_use): Likewise.
6434 (df_reg_used): Likewise.
6435 (df_dump_insn_problem_data): Strengthen param "insn" from
6436 const_rtx to const rtx_insn *.
6437 (df_dump_insn_top): Likewise.
6438 (df_dump_insn_bottom): Likewise.
6439 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
6440 (df_insn_debug_regno): Likewise.
6441 (debug_df_insn): Likewise.
6442 (DF_REF_INSN): Delete.
6443 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
6444 from rtx to rtx_insn *.
6445 (df_chain_insn_top_dump): Strengthen param "insn" from
6446 const_rtx to const rtx_insn *.
6447 (df_chain_insn_bottom_dump): Likewise.
6448 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
6450 (df_word_lr_simulate_uses): Likewise.
6451 (df_print_note): Likewise.
6452 (df_remove_dead_and_unused_notes): Likewise.
6453 (df_set_unused_notes_for_mw): Likewise.
6454 (df_set_dead_notes_for_mw): Likewise.
6455 (df_create_unused_note): Likewise.
6456 (df_simulate_find_defs): Likewise.
6457 (df_simulate_find_uses): Likewise.
6458 (df_simulate_find_noclobber_defs): Likewise.
6459 (df_simulate_defs): Likewise.
6460 (df_simulate_uses): Likewise.
6461 (df_simulate_one_insn_backwards): Likewise.
6462 (df_simulate_one_insn_forwards): Likewise.
6463 (df_md_simulate_one_insn): Likewise.
6464 * df-scan.c (df_uses_create): Likewise.
6465 (df_insn_create_insn_record): Likewise.
6466 (df_insn_delete): Likewise.
6467 (df_insn_rescan): Likewise.
6468 (df_insn_rescan_debug_internal): Likewise.
6469 (df_insn_change_bb): Likewise.
6470 (df_notes_rescan): Likewise.
6471 (df_refs_add_to_chains): Likewise.
6472 (df_insn_refs_verify): Likewise.
6473 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
6474 when invoking df_insn_delete.
6475 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
6476 (set_unique_reg_note): Add checked cast.
6477 * final.c (cleanup_subreg_operands): Likewise.
6478 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
6479 "insn" from rtx to rtx_insn *.
6480 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
6481 "last" from rtx to rtx_insn *.
6482 * ira-emit.c (change_regs_in_insn): New function.
6483 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
6484 Invoke change_regs_in_insn rather than change_regs.
6485 * ira.c (update_equiv_regs): Strengthen locals "insn",
6486 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
6487 for_each_rtx_in_insn rather than for_each_rtx.
6488 * recog.c (confirm_change_group): Add checked casts.
6489 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
6491 (peep2_fill_buffer): Add checked cast.
6492 * rtlanal.c (remove_note): Likewise.
6493 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
6494 locals "next" "end" from rtx to rtx_insn *.
6496 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6498 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
6500 (struct reg_use_data): Likewise for field "insn".
6501 (insn_cost): Likewise for param.
6502 (real_insn_for_shadow): Likewise for return type and param.
6503 (increase_insn_priority): Likewise for param 1.
6504 (debug_dependencies): Likewise for both params.
6506 * haifa-sched.c (insn_delay): Likewise for param "insn".
6507 (real_insn_for_shadow): Likewise for return type and param "insn".
6508 (update_insn_after_change): Likewise for param "insn".
6509 (recompute_todo_spec): Likewise for param "next" and locals "pro",
6511 (insn_cost): Likewise for param "insn".
6512 (increase_insn_priority): Likewise.
6513 (calculate_reg_deaths): Likewise.
6514 (setup_insn_reg_pressure_info): Likewise.
6515 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
6516 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
6517 (model_recompute): Likewise.
6518 (must_restore_pattern_p): Likewise for param "next".
6519 (model_excess_cost): Likewise for param "insn".
6520 (queue_remove): Likewise.
6521 (adjust_priority): Likewise for param "prev".
6522 (update_register_pressure): Likewise for param "insn".
6523 (setup_insn_max_reg_pressure): Likewise for local "insn".
6524 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
6525 (model_add_to_schedule): Likewise.
6526 (model_reset_queue_indices): Likewise for local "insn".
6527 (unschedule_insns_until): Strengthen local "recompute_vec" from
6528 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
6529 "con" from rtx to rtx_insn *.
6530 (restore_last_backtrack_point): Likewise for both locals "x". Add
6532 (estimate_insn_tick): Likewise for param "insn".
6533 (commit_schedule): Likewise for params "prev_head", "tail" and
6535 (verify_shadows): Likewise for locals "i1", "i2".
6536 (dump_insn_stream): Likewise for params "head", "tail" and locals
6537 "next_tail", "insn".
6538 (schedule_block): Likewise for locals "insn", "x". Add a checked
6540 (fix_inter_tick): Likewise for params "head", "tail".
6541 (create_check_block_twin): Likewise for local "jump".
6542 (haifa_change_pattern): Likewise for param "insn".
6543 (haifa_speculate_insn): Likewise.
6544 (dump_new_block_header): Likewise for params "head", "tail".
6545 (fix_jump_move): Likewise for param "jump".
6546 (move_block_after_check): Likewise.
6547 (sched_init_insn_luid): Likewise for param "insn".
6548 (sched_init_luids): Likewise for local "insn".
6549 (insn_luid): Likewise for param "insn".
6550 (init_h_i_d): Likewise.
6551 (haifa_init_h_i_d): Likewise for local "insn".
6552 (haifa_init_insn): Likewise for param "insn".
6553 * sched-deps.c (add_dependence): Likewise for local "real_pro",
6555 (create_insn_reg_use): Likewise for param "insn".
6556 (setup_insn_reg_uses): Likewise. Add a checked cast.
6557 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
6558 "tail" from rtx to rtx_insn *.
6559 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
6560 "insn", "next_tail".
6562 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6564 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
6565 from rtx to rtx_insn *.
6566 (model_add_to_schedule): Likewise for locals "start", "end",
6569 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6571 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
6573 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
6574 "to" and locals "insn", "next", "copy". Remove now-redundant
6577 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6579 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
6580 rtx_insn * and param 4 from rtx * to rtx_insn **.
6581 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
6582 param 2 from rtx * to rtx_insn **.
6584 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
6585 rtx_insn * and final param from rtx * to rtx_insn **.
6587 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
6588 from rtx to rtx_insn *.
6589 (try_head_merge_bb): Likewise for both locals named "move_upto".
6590 * df-problems.c (can_move_insns_across): Likewise for params
6591 "from", "to", "across_from", "across_to" and locals "insn",
6592 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
6594 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
6595 from rtx to rtx_insn *.
6596 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
6597 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
6598 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
6600 (noce_try_abs): Likewise.
6601 (noce_get_condition): Likewise for param "jump". Strengthen param
6602 "earliest" from rtx * to rtx_insn **.
6603 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
6605 (find_cond_trap): Likewise.
6606 (dead_or_predicable): Likewise for local "earliest".
6607 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
6609 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
6610 and local "prev". Strengthen param "earliest" from rtx * to
6612 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
6613 Strengthen param "earliest" from rtx * to rtx_insn **.
6615 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6617 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
6618 "to" and local "insn" from rtx to rtx_insn *.
6620 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6622 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
6623 from rtx to rtx_insn *.
6624 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
6625 (code_motion_path_driver): Likewise for local "last_insn".
6626 (simplify_changed_insns): Likewise for local "insn".
6628 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6630 * rtl.h (push_to_sequence): Strengthen param from rtx to
6632 (push_to_sequence2): Likewise for both params.
6633 (delete_insns_since): Likewise for param.
6634 (reorder_insns_nobb): Likewise for all three params.
6635 (set_new_first_and_last_insn): Likewise for both params.
6637 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
6638 rtx_insn *. Remove now-redundant cast.
6639 (set_last_insn): Likewise.
6641 * builtins.c (expand_builtin_return): Strengthen local
6642 "call_fusage" from rtx to rtx_insn *.
6643 * cfgrtl.c (create_basic_block_structure): Likewise for local
6645 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
6646 "first", "last" and local "insn".
6647 (delete_insns_since): Likewise for param "from".
6648 (reorder_insns_nobb): Likewise for params "from", "to", "after"
6650 (push_to_sequence): Likewise for param "first" and local "last".
6651 (push_to_sequence2): Likewise for params "first" and "last".
6652 * lra.c (emit_add3_insn): Likewise for local "last".
6653 (lra_emit_add): Likewise.
6654 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
6656 (process_address_1): Likewise for locals "insn", last".
6657 * modulo-sched.c (ps_first_note): Likewise for return type.
6658 * optabs.c (expand_binop_directly): Likewise for param "last".
6660 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6662 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
6664 * emit-rtl.c (get_last_insn_anywhere): Likewise.
6666 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6668 * function.h (struct sequence_stack): Strengthen fields "first"
6669 and "last" from rtx to rtx_insn *.
6670 (struct emit_status): Likewise for fields "x_first_insn" and
6673 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
6674 (set_first_insn): Add checked cast.
6675 (get_last_insn): Remove now-redundant checked cast.
6676 (set_last_insn): Add checked cast.
6678 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
6679 "saved_first" and "saved_last" from rtx to rtx_insn *.
6681 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6683 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
6684 (unlink_insn_chain): Strengthen both params from rtx to
6687 * cfgrtl.c (cfg_layout_function_header): Likewise for this
6689 (unlink_insn_chain): Likewise for params "first" and "last".
6690 Remove now-redundant checked cast.
6691 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
6692 (fixup_reorder_chain): Strengthen local "insn" from rtx to
6694 * emit-rtl.c (link_insn_into_chain): Likewise for all three
6696 (add_insn): Likewise for param "insn" and local "prev".
6697 (add_insn_after_nobb): Likewise for both params and local "next".
6698 (add_insn_before_nobb): Likewise for both params and local "prev".
6699 (add_insn_after): Rename param "after" to "uncast_after",
6700 introducing local "after" with another checked cast.
6701 (add_insn_before): Rename params "insn" and "before", giving them
6702 "uncast_" prefixes, adding the old names back using checked casts.
6703 (emit_note_after): Likewise for param "after".
6704 (emit_note_before): Likewise for param "before".
6705 (emit_label): Add a checked cast.
6707 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6709 * cselib.h (cselib_record_sets_hook): Strengthen initial param
6710 "insn" from rtx to rtx_insn *.
6712 * cselib.c (cselib_record_sets_hook): Likewise.
6714 * var-tracking.c (add_with_sets): Likewise, renaming back from
6715 "uncast_insn" to "insn" and eliminating the checked cast from rtx
6718 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6720 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
6721 and "header_" from rtx to rtx_insn *.
6722 (struct basic_block_d): Likewise for field "head_" within "x"
6723 field of union basic_block_il_dependent.
6724 (BB_HEAD): Drop function...
6725 (SET_BB_HEAD): ...and this function in favor of...
6726 (BB_HEAD): ...reinstate macro.
6727 (BB_END): Drop function...
6728 (SET_BB_END): ...and this function in favor of...
6729 (BB_END): ...reinstate macro.
6730 (BB_HEADER): Drop function...
6731 (SET_BB_HEADER): ...and this function in favor of...
6732 (BB_HEADER): ...reinstate macro.
6734 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
6735 (fix_crossing_unconditional_branches): Likewise.
6736 * caller-save.c (save_call_clobbered_regs): Likewise.
6737 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
6738 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
6739 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
6740 (merge_blocks_move_successor_nojumps): Likewise.
6741 (outgoing_edges_match): Update use of for_each_rtx to
6742 for_each_rtx_in_insn.
6743 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
6744 (expand_gimple_cond): Likewise.
6745 (expand_gimple_tailcall): Likewise.
6746 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
6748 (construct_exit_block): Drop use of SET_BB_END.
6749 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
6751 (delete_insn): Rename param "insn" to "uncast_insn", introducing
6752 a new local "insn" with a checked cast to rtx_insn *. Drop use of
6753 SET_BB_HEAD and SET_BB_END.
6754 (create_basic_block_structure): Drop use of SET_BB_HEAD and
6756 (rtl_delete_block): Drop use of SET_BB_HEAD.
6757 (rtl_split_block): Drop use of SET_BB_END.
6758 (emit_nop_for_unique_locus_between): Likewise.
6759 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
6760 (block_label): Drop use of SET_BB_HEAD.
6761 (fixup_abnormal_edges): Drop use of SET_BB_END.
6762 (record_effective_endpoints): Drop use of SET_BB_HEADER.
6763 (relink_block_chain): Likewise.
6764 (fixup_reorder_chain): Drop use of SET_BB_END.
6765 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
6766 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
6767 rtx_insn **. Drop use of SET_BB_HEADER.
6768 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
6770 (BB_HEAD): Delete this function.
6771 (SET_BB_HEAD): Likewise.
6773 (SET_BB_END): Likewise.
6774 (BB_HEADER): Likewise.
6775 (SET_BB_HEADER): Likewise.
6776 * emit-rtl.c (add_insn_after): Rename param "insn" to
6777 "uncast_insn", adding a new local "insn" and a checked cast to
6778 rtx_insn *. Drop use of SET_BB_END.
6779 (remove_insn): Strengthen locals "next" and "prev" from rtx to
6780 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
6781 (reorder_insns): Drop use of SET_BB_END.
6782 (emit_insn_after_1): Strengthen param "first" and locals "last",
6783 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
6784 (emit_pattern_after_noloc): Add checked cast.
6785 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
6786 (restore_other_notes): Likewise.
6787 (move_insn): Likewise.
6788 (sched_extend_bb): Likewise.
6789 (fix_jump_move): Likewise.
6790 * ifcvt.c (noce_process_if_block): Likewise.
6791 (dead_or_predicable): Likewise.
6792 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
6793 * reg-stack.c (change_stack): Drop use of SET_BB_END.
6794 * sel-sched-ir.c (sel_move_insn): Likewise.
6795 * sel-sched.c (move_nop_to_previous_block): Likewise.
6797 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
6799 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
6801 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6803 * basic-block.h (create_basic_block_structure): Strengthen params
6804 1 "head" and 2 "end" from rtx to rtx_insn *.
6805 * cfgrtl.c (create_basic_block_structure): Likewise.
6806 (rtl_create_basic_block): Update casts from void * to rtx to
6807 rtx_insn *, so that we can pass them as rtx_insn * to
6808 create_basic_block_structure.
6809 * sel-sched-ir.c (sel_create_basic_block): Likewise.
6811 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6813 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
6815 (check_for_inc_dec): Strengthen param "insn" from rtx to
6818 * cselib.h (cselib_process_insn): Likewise.
6820 * cselib.c (cselib_record_sets): Likewise.
6821 (cselib_process_insn): Likewise.
6823 * dse.c (struct insn_info): Likewise for field "insn".
6824 (check_for_inc_dec_1): Likewise for local "insn".
6825 (check_for_inc_dec): Likewise for param "insn".
6826 (scan_insn): Likewise.
6827 (dse_step1): Likewise for local "insn".
6829 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
6830 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
6832 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6834 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
6835 from rtx to rtx_insn *.
6836 (DEP_PRO): Delete this function and...
6837 (SET_DEP_PRO): ...this function in favor of...
6838 (DEP_PRO): ...reinstate this macro.
6839 (DEP_CON): Delete this function and...
6840 (SET_DEP_CON): ...this function in favor of...
6841 (DEP_CON): ...reinstate this old macro.
6842 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
6843 (init_dep): Likewise.
6844 (set_priorities): Likewise for both params.
6845 (sd_copy_back_deps): Likewise for params 1 and 2.
6847 * haifa-sched.c (priority): Likewise for param "insn" and local
6849 (set_priorities): Likewise for params "head" and "tail" and local
6851 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
6853 (add_to_speculative_block): Add a checked cast.
6854 (create_check_block_twin): Drop use of SET_DEP_CON.
6855 (add_jump_dependencies): Strengthen params "insn" and "jump" from
6858 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
6859 Drop use of SET_DEP_PRO
6860 (init_dep): Strengthen params "pro" and "con" from rtx to
6862 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
6866 (SET_DEP_PRO): Delete.
6867 (SET_DEP_CON): Delete.
6869 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6871 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
6872 from rtx to rtx_insn *.
6873 (VINSN_INSN_RTX): Eliminate rvalue function and...
6874 (SET_VINSN_INSN): ...lvalue function in favor of...
6875 (VINSN_INSN_RTX): reinstate this old macro.
6877 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
6878 in favor of VINSN_INSN_RTX.
6879 (VINSN_INSN_RTX): Delete this function.
6880 (SET_VINSN_INSN_RTX): Likewise.
6882 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6884 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
6885 (BND_TO): Delete this function and...
6886 (SET_BND_TO): ...this functions in favor of...
6887 (BND_TO): ...reinstating this macro.
6888 (struct _fence): Strengthen field "executing_insns" from
6889 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
6890 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
6891 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
6892 and param "insn" from rtx to insn_t.
6893 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
6896 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
6898 (rtx_vec_t): Likewise.
6899 (struct sched_deps_info_def): Strengthen param of "start_insn"
6900 callback from rtx to rtx_insn *. Likewise for param "insn2" of
6901 "note_mem_dep" callback and first param of "note_dep" callback.
6903 * haifa-sched.c (add_to_speculative_block): Strengthen param
6904 "insn" from rtx to rtx_insn *.
6905 (clear_priorities): Likewise.
6906 (calc_priorities): Likewise for local "insn".
6908 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
6909 Remove redundant checked cast.
6910 (haifa_note_mem_dep): Likewise for param "pending_insn".
6911 (haifa_note_dep): Likewise for param "elem".
6912 (note_mem_dep): Likewise for param "e".
6913 (sched_analyze_1): Add checked casts.
6914 (sched_analyze_2): Likewise.
6916 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
6917 from rtx to rtx_insn *.
6918 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
6919 from vec<rtx> * to vec<rtx_insn *> *.
6921 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
6923 (flist_add): Strengthen param "executing_insns" from
6924 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
6925 (advance_deps_context): Remove now-redundant checked cast.
6926 (init_fences): Replace uses of NULL_RTX with NULL.
6927 (merge_fences): Strengthen params "last_scheduled_insn" and
6928 "sched_next" from rtx to rtx_insn * and "executing_insns" from
6929 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
6930 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
6931 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
6932 an instruction, rather than doing double-duty as a pattern.
6933 (return_nop_to_pool): Update for change of insn_t.
6934 (deps_init_id): Remove now-redundant checked cast.
6935 (struct sched_scan_info_def): Strengthen param of "init_insn"
6936 callback from rtx to insn_t.
6937 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
6938 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
6940 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
6941 "end" from rtx to rtx_insn *.
6942 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
6943 (rtx insn_rtx, bool force_unique_p)
6944 (BND_TO): Delete function.
6945 (SET_BND_TO): Delete function.
6947 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
6949 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
6950 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
6952 (undo_transformations): Likewise for param "insn".
6953 (update_liveness_on_insn): Likewise.
6954 (compute_live_below_insn): Likewise for param "insn" and local
6956 (update_data_sets): Likewise for param "insn".
6957 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
6958 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
6959 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
6961 (move_cond_jump): Likewise for param "insn".
6962 (move_cond_jump): Drop use of SET_BND_TO.
6963 (compute_av_set_on_boundaries): Likewise.
6964 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
6965 (update_and_record_unavailable_insns): Strengthen local "bb_end"
6966 from rtx to rtx_insn *.
6967 (maybe_emit_renaming_copy): Likewise for param "insn".
6968 (maybe_emit_speculative_check): Likewise.
6969 (handle_emitting_transformations): Likewise.
6970 (remove_insn_from_stream): Likewise.
6971 (code_motion_process_successors): Strengthen local "succ" from rtx
6974 2014-08-26 David Malcolm <dmalcolm@redhat.com>
6976 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
6977 ilist_t, not _xlist_t;
6978 (ILIST_INSN): Define in terms of new union field "insn".
6979 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
6981 (struct _list_node): Add new field "insn" to the union, of type
6983 (ilist_add): Replace macro with an inline function, requiring an
6985 (ilist_remove): Define this macro directly in terms of
6986 _list_remove, rather than indirectly via _xlist_remove.
6987 (ilist_clear): Likewise, in terms of _list_clear rather than
6989 (ilist_is_in_p): Replace macro with an inline function, requiring
6991 (_list_iter_cond_insn): New function.
6992 (ilist_iter_remove): Define this macro directly in terms of
6993 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
6994 (ilist_iterator): Define directly in terms of _list_iterator
6995 rather than indirectly through _xlist_iterator.
6996 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
6997 than in terms of _FOR_EACH_X.
6998 (FOR_EACH_INSN_1): Likewise.
7000 2014-08-26 Joseph Myers <joseph@codesourcery.com>
7004 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
7005 DECL_HARD_REGISTER and return for invalid register specifications.
7006 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
7007 DECL_HARD_REGISTER, call expand_one_error_var.
7008 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
7009 CC_REGNUM with non-MODE_CC modes.
7010 (arm_regno_class): Return NO_REGS for PC_REGNUM.
7012 2014-08-26 Marek Polacek <polacek@redhat.com>
7015 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
7017 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
7019 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
7020 qi cost; add di cost.
7021 (cortexa57_addrcost_table): Likewise.
7023 2014-08-26 Marek Polacek <polacek@redhat.com>
7026 * expr.c (is_aligning_offset): Remove logical not.
7028 2014-08-26 Marek Polacek <polacek@redhat.com>
7031 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
7032 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
7034 2014-08-26 Richard Biener <rguenther@suse.de>
7036 PR tree-optimization/62175
7037 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
7038 expand possibly trapping operations.
7040 2014-08-26 David Malcolm <dmalcolm@redhat.com>
7042 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
7043 "insn" from rtx to rtx_insn *.
7044 (permute_load): Likewise for param "insn".
7045 (permute_store): Likewise.
7046 (handle_special_swappables): Likewise for local "insn".
7047 (replace_swap_with_copy): Likewise for locals "insn" and
7049 (rs6000_analyze_swaps): Likewise for local "insn".
7051 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7053 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
7056 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7058 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
7059 "note_list" from rtx to rtx_insn *.
7060 (BB_NOTE_LIST): Replace this function and...
7061 (SET_BB_NOTE_LIST): ...this function with...
7062 (BB_NOTE_LIST): ...the former macro implementation.
7064 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
7065 local "from_start" from rtx to rtx_insn *. Strengthen param
7066 "to_endp" from rtx * to rtx_insn **.
7068 * haifa-sched.c (concat_note_lists): Likewise.
7069 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
7071 (sel_restore_notes): Likewise.
7072 (move_bb_info): Likewise.
7073 (BB_NOTE_LIST): Delete this function.
7074 (SET_BB_NOTE_LIST): Delete this function.
7075 * sel-sched.c (create_block_for_bookkeeping): Eliminate
7076 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
7078 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7080 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
7081 from rtx * to rtx_insn **.
7082 (reorder2): Likewise.
7083 (dependencies_evaluation_hook): Strengthen params "head", "tail"
7084 from rtx to rtx_insn *.
7086 * doc/tm.texi: Update mechanically for above change to target.def.
7088 * sched-int.h (note_list): Strengthen this variable from rtx to
7090 (remove_notes): Likewise for both params.
7091 (restore_other_notes): Likewise for return type and first param.
7092 (struct ready_list): Strengthen field "vec" from rtx * to
7094 (struct dep_replacement): Strenghten field "insn" from rtx to
7096 (struct deps_desc): Likewise for fields "last_debug_insn",
7098 (struct haifa_sched_info): Likewise for callback field
7099 "can_schedule_ready_p"'s param, for first param of "new_ready"
7100 callback field, for both params of "rank" callback field, for
7101 first field of "print_insn" callback field (with a const), for
7102 both params of "contributes_to_priority" callback, for param
7103 of "insn_finishes_block_p" callback, for fields "prev_head",
7104 "next_tail", "head", "tail", for first param of "add_remove_insn"
7105 callback, for first param of "begin_schedule_ready" callback, for
7106 both params of "begin_move_insn" callback, and for second param
7107 of "advance_target_bb" callback.
7108 (add_dependence): Likewise for params 1 and 2.
7109 (sched_analyze): Likewise for params 2 and 3.
7110 (deps_analyze_insn): Likewise for param 2.
7111 (ready_element): Likewise for return type.
7112 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
7113 (try_ready): Strenghten param from rtx to rtx_insn *.
7114 (sched_emit_insn): Likewise for return type.
7115 (record_delay_slot_pair): Likewise for params 1 and 2.
7116 (add_delay_dependencies): Likewise for param.
7117 (contributes_to_priority): Likewise for both params.
7118 (find_modifiable_mems): Likewise.
7120 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
7121 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
7122 "first_older_only_insn" from rtx to rtx_insn *.
7123 (arm_sched_reorder): Strengthen param "ready" from rtx * to
7126 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
7127 "last_scheduled_iter0" from rtx to rtx_insn *.
7128 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
7129 (c6x_sched_reorder_1): Strengthen param "ready" and locals
7130 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
7131 "insn" from rtx to rtx_insn *.
7132 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
7134 (c6x_sched_reorder2): Strengthen param "ready" and locals
7135 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
7136 "insn" from rtx to rtx_insn *.
7137 (c6x_variable_issue): Add a checked cast when assigning from insn
7138 to ss.last_scheduled_iter0.
7139 (split_delayed_branch): Strengthen param "insn" and local "i1"
7140 from rtx to rtx_insn *.
7141 (split_delayed_nonbranch): Likewise.
7142 (undo_split_delayed_nonbranch): Likewise for local "insn".
7143 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
7144 "entry_after", "end_packet", "head_insn", "tail_insn",
7145 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
7146 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
7147 to rtx_insn **. Remove now-redundant checked cast on last_insn,
7148 but add a checked cast on loop->start_label. Consolidate calls to
7149 avoid assigning result of gen_spkernel to "insn", now an
7152 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
7153 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
7155 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
7156 rtx_insn **. Strengthen locals "top", "next" from rtx to
7158 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
7159 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
7160 (add_parameter_dependencies): Strengthen params "call", "head" and
7161 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
7162 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
7163 (add_dependee_for_func_arg): Likewise for param "arg" and local
7165 (ix86_dependencies_evaluation_hook): Likewise for params "head",
7166 "tail" and locals "insn", "first_arg".
7168 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
7169 for params "head", "tail" and locals "insn", "next", "next_tail".
7170 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
7171 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
7172 "insn", "lowest", "highest" from rtx to rtx_insn *.
7173 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
7175 (ia64_sched_reorder2): Likewise.
7177 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
7178 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
7179 from rtx * to rtx_insn **.
7180 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
7182 (mep_print_sched_insn): Strengthen param "insn" from rtx to
7184 (mep_sched_reorder): Strengthen param "ready" from rtx * to
7185 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
7188 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
7189 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
7191 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
7192 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
7193 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
7195 (vr4130_reorder): Likewise.
7196 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
7198 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
7200 (mips_sched_reorder): Likewise.
7201 (mips_sched_reorder2): Likewise.
7203 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
7205 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
7206 Strengthen local "tmp" from rtx to rtx_insn *.
7207 (rs6000_sched_reorder2): Likewise.
7209 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
7210 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
7211 (s390_sched_reorder): Strengthen param "ready" from rtx * to
7212 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
7214 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
7215 "tmp2" from rtx to rtx_insn *.
7216 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
7217 Strengthen local "insn" from rtx to rtx_insn *.
7218 (ready_reorder): Strengthen param "ready" from rtx * to
7219 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
7220 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
7221 (sh_reorder2): Likewise.
7223 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
7224 local "insn" from rtx to rtx_insn *.
7226 * haifa-sched.c (note_list): Strengthen this variable from rtx to
7228 (scheduled_insns): Strengthen this variable from vec<rtx> to
7230 (set_modulo_params): Likewise for locals "i1", "i2".
7231 (record_delay_slot_pair): Likewise for params "i1", "i2".
7232 (add_delay_dependencies): Likewise for param "insn".
7233 (cond_clobbered_p): Likewise.
7234 (recompute_todo_spec): Likewise for local "prev".
7235 (last_scheduled_insn): Likewise for this variable.
7236 (nonscheduled_insns_begin): Likewise.
7237 (model_set_excess_costs): Strengthen param "insns" from rtx * to
7239 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
7241 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
7242 Strengthen local "insn" from rtx to rtx_insn *.
7243 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
7244 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
7245 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
7246 (ready_remove_first): Likewise for return type and local "t".
7247 (ready_element): Likewise for return type.
7248 (ready_remove): Likewise for return type and local "t".
7249 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
7250 (check_clobbered_conditions): Strengthen local "x" from rtx to
7251 rtx_insn *, adding a checked cast.
7252 (schedule_insn): Likewise for param "insn".
7253 (remove_notes): Likewise for params "head", "tail" and locals
7254 "next_tail", "insn", "next".
7255 (struct haifa_saved_data): Likewise for fields
7256 "last_scheduled_insn", "nonscheduled_insns_begin".
7257 (save_backtrack_point): Update for change to field "vec" of
7259 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
7261 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
7262 from rtx to rtx_insn *
7263 (resolve_dependencies): Strengthen param "insn" from rtx to
7265 (restore_other_notes): Likewise for return type, for param "head"
7266 and local "note_head".
7267 (undo_all_replacements): Likewise for local "insn".
7268 (first_nonscheduled_insn): Likewise for return type and local "insn".
7269 (queue_to_ready): Likewise for local "insn", adding checked casts.
7270 (early_queue_to_ready): Likewise for local "insn".
7271 (debug_ready_list_1): Strengthen local "p" from rtx * to
7273 (move_insn): Strengthen param "insn" and local "note" from rtx to
7275 (insn_finishes_cycle_p): Likewise for param "insn".
7276 (max_issue): Likewise for local "insn".
7277 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
7279 (commit_schedule): Strengthen param "prev_head" and local "insn"
7280 from rtx to rtx_insn *
7281 (prune_ready_list): Likewise for local "insn".
7282 (schedule_block): Likewise for locals "prev_head", "head", "tail",
7283 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
7284 (set_priorities): Likewise for local "prev_head".
7285 (try_ready): Likewise for param "next".
7286 (fix_tick_ready): Likewise.
7287 (change_queue_index): Likewise.
7288 (sched_extend_ready_list): Update for change to field "vec" of
7290 (generate_recovery_code): Strengthen param "insn" from rtx to
7292 (begin_speculative_block): Likewise.
7293 (create_check_block_twin): Likewise for param "insn" and locals
7294 "label", "check", "twin". Introduce local "check_pat" to avoid
7295 "check" being used as a plain rtx before being used as an insn.
7296 (fix_recovery_deps): Add a checked cast to rtx_insn * when
7297 extracting elements from ready_list.
7298 (sched_remove_insn): Strengthen param "insn" from rtx to
7300 (sched_emit_insn): Likewise for return type.
7301 (ready_remove_first_dispatch): Likewise for return type and local
7304 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
7306 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
7309 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
7310 from rtx to rtx_insn *.
7311 (add_dependence_list): Likewise for param "insn". Add a checked
7313 (add_dependence_list_and_free): Strengthen param "insn" from rtx
7314 to rtx_insn *. Strengthen param "list_p" from rtx * to
7316 (chain_to_prev_insn): Strengthen param "insn" and locals
7317 "prec_nonnote", "i" from rtx to rtx_insn *.
7318 (flush_pending_lists): Likewise for param "insn".
7319 (cur_insn): Likewise for this variable.
7320 (haifa_start_insn): Add a checked cast.
7321 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
7322 (sched_analyze_reg): Likewise for param "insn".
7323 (sched_analyze_1): Likewise.
7324 (sched_analyze_2): Likewise. Add checked casts.
7325 (sched_analyze_insn): Likewise. Also for local "prev".
7326 (deps_analyze_insn): Likewise for param "insn".
7327 (sched_analyze): Likewise for params "head", "tail" and local "insn".
7328 (add_dependence_1): Likewise for params "insn", "elem".
7329 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
7330 (parse_add_or_inc): Likewise for param "insn".
7331 (find_inc): Likewise for local "inc_cand".
7332 (find_modifiable_mems): Likewise for params "head", "tail" and
7333 locals "insn", "next_tail".
7335 * sched-ebb.c (init_ready_list): Likewise for local "insn".
7336 (begin_schedule_ready): Likewise for param "insn".
7337 (begin_move_insn): Likewise for params "insn" and "last".
7338 (ebb_print_insn): Strengthen param "insn" from const_rtx to
7340 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
7341 (ebb_contributes_to_priority): Likewise for params "next", "insn".
7342 (ebb_add_remove_insn): Likewise for param "insn".
7343 (advance_target_bb): Likewise.
7345 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
7347 (check_live): Likewise for param "insn".
7348 (init_ready_list): Likewise for local "insn".
7349 (can_schedule_ready_p): Likewise for param "insn".
7350 (begin_schedule_ready): Likewise.
7351 (new_ready): Likewise for param "next".
7352 (rgn_print_insn): Likewise for param "insn".
7353 (rgn_rank): Likewise for params "insn1", "insn2".
7354 (contributes_to_priority): Likewise for params "next", "insn".
7355 (rgn_insn_finishes_block_p): Likewise for param "insn".
7356 (add_branch_dependences): Likewise for params "head", "tail" and
7357 locals "insn", "last".
7358 (rgn_add_remove_insn): Likewise for param "insn".
7359 (advance_target_bb): Likewise.
7361 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
7362 const_rtx to const rtx_insn *.
7364 * sel-sched-dump.h (sel_print_insn): Likewise.
7366 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
7367 (deps_init_id): Likewise.
7369 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
7370 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
7373 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7375 * output.h (final_start_function): Strengthen param 1 from rtx to
7378 * final.c (final_start_function): Likewise, renaming back from
7379 "uncast_first" to "first", and dropping the checked cast from rtx
7382 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7384 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
7385 * final.c (final): Likewise. Rename param back from
7386 "uncast_first" to "first" and eliminate the checked cast from rtx
7389 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7391 * output.h (shorten_branches): Strengthen param from rtx to
7394 * final.c (shorten_branches): Likewise, renaming param back from
7395 "uncast_first" to "first", and dropping the checked cast from rtx
7398 * genattr.c (gen_attr): Likewise when writing out the prototype of
7401 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7403 * sched-int.h (struct haifa_sched_info): Strengthen fields
7404 "prev_head" and "next_tail" from rtx to rtx_insn *.
7406 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7408 * rtl.h (rtx_jump_table_data::get_labels): New method.
7409 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
7410 with use of the new rtx_jump_table_data::get_labels method.
7411 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
7412 to rtx_jump_table_data *. Simplify by using get_labels method.
7413 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
7414 a dyn_cast, introducing local "table", using it to replace
7415 label-lookup logic with a get_labels method call.
7416 (patch_jump_insn): Simplify using get_labels method.
7417 * dwarf2cfi.c (create_trace_edges): Likewise.
7418 * rtlanal.c (label_is_jump_target_p): Likewise.
7420 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7422 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
7425 * emit-rtl.c (unshare_all_rtl_1): Likewise.
7426 (unshare_all_rtl_again): Likewise, also for local "p".
7428 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7430 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
7432 * cfgrtl.c (delete_insn_and_edges): Likewise.
7434 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7436 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
7437 from rtx to rtx_insn *.
7439 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
7441 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7443 * function.c (thread_prologue_and_epilogue_insns): Likewise for
7444 locals "returnjump", "epilogue_end", "insn", "next".
7446 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
7447 "returnjump" from rtx * to rtx_insn **.
7448 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
7450 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7452 * basic-block.h (struct edge_def). Strengthen "r" within
7453 union edge_def_insns from rtx to rtx_insn *.
7455 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
7456 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
7458 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
7459 from rtx to rtx_insn *.
7460 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
7462 * postreload-gcse.c (reg_killed_on_edge): Likewise.
7463 (reg_used_on_edge): Likewise.
7464 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
7465 (gt_pch_nx): New overload for rtx_insn *&.
7466 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
7467 from rtx to rtx_insn *.
7469 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7471 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
7472 from rtx to rtx_insn *.
7473 (BB_FOOTER): Replace function with access macro.
7474 (SET_BB_FOOTER): Delete.
7476 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
7478 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
7479 (emit_barrier_after_bb): Likewise.
7480 (record_effective_endpoints): Likewise.
7481 (relink_block_chain): Likewise.
7482 (fixup_fallthru_exit_predecessor): Likewise.
7483 (cfg_layout_duplicate_bb): Likewise.
7484 (cfg_layout_split_block): Likewise.
7485 (cfg_layout_delete_block): Likewise.
7486 (cfg_layout_merge_blocks): Likewise.
7487 (BB_FOOTER): Delete function.
7488 (SET_BB_FOOTER): Delete function.
7489 * combine.c (update_cfg_for_uncondjump): Replace uses of
7490 SET_BB_FOOTER with BB_FOOTER.
7492 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7494 * except.h (struct eh_landing_pad_d): Strengthen field
7495 "landing_pad" from rtx to rtx_code_label *.
7497 * except.c (sjlj_emit_dispatch_table): Likewise for param
7499 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
7501 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7503 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
7504 first param from rtx to rtx_insn *.
7505 * config/xtensa/xtensa.c (struct machine_function): Likewise for
7506 field "set_frame_ptr_insn".
7507 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
7508 "csend" from rtx to rtx_code_label *.
7509 (xtensa_expand_atomic): Likewise for local "csloop".
7510 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
7512 (xtensa_call_tls_desc): Likewise for return type and locals
7513 "call_insn", "insns".
7514 (xtensa_legitimize_tls_address): Likewise for local "insns".
7515 (xtensa_expand_prologue): Likewise for locals "insn", "first".
7517 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7519 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
7520 first param from rtx to rtx_insn *.
7521 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
7524 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7526 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
7527 Strengthen param 1 from rtx to rtx_insn *.
7528 (tilepro_output_cbranch): Likewise.
7529 (tilepro_adjust_insn_length): Likewise.
7530 (tilepro_final_prescan_insn): Likewise for sole param.
7532 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
7533 Likewise for local "last".
7534 (cbranch_predicted_p): Likewise for param "insn".
7535 (tilepro_output_simple_cbranch_with_opcode): Likewise.
7536 (tilepro_output_cbranch_with_opcode): Likewise.
7537 (tilepro_output_cbranch): Likewise.
7538 (frame_emit_load): Likewise for return type and locals "seq",
7540 (emit_sp_adjust): Likewise for return type and local "insn".
7541 (tilepro_expand_epilogue): Likewise for locals "last_insn",
7543 (tilepro_adjust_insn_length): Likewise for param "insn".
7544 (next_insn_to_bundle): Likewise for return type and params
7546 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
7547 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
7549 (match_addli_pcrel): Likewise for param "insn".
7550 (replace_addli_pcrel): Likewise.
7551 (match_auli_pcrel): Likewise.
7552 (replace_auli_pcrel): Likewise.
7553 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
7555 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7556 "queue", "next_queue", "prev".
7557 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
7558 (tilepro_final_prescan_insn): Likewise for param "insn".
7560 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7562 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
7563 Strengthen param 1 from rtx to rtx_insn *.
7564 (tilegx_output_cbranch): Likewise.
7565 (tilegx_adjust_insn_length): Likewise.
7566 (tilegx_final_prescan_insn): Likewise for sole param.
7568 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
7570 (cbranch_predicted_p): Likewise for param "insn".
7571 (tilegx_output_simple_cbranch_with_opcode): Likewise.
7572 (tilegx_output_cbranch_with_opcode): Likewise.
7573 (tilegx_output_cbranch): Likewise.
7574 (frame_emit_load): Likewise for return type.
7575 (set_frame_related_p): Likewise for locals "seq", "insn".
7576 (emit_sp_adjust): Likewise for return type, and for local "insn".
7577 Introduce local "pat" for use in place of "insn" where the latter
7578 isn't an instruction.
7579 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
7580 from rtx to rtx_insn *.
7581 (tilegx_adjust_insn_length): Likewise for param "insn".
7582 (next_insn_to_bundle): Likewise for return type and params "r" and
7584 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
7586 (replace_insns): Likewise for params "old_insn", "new_insns".
7587 (replace_mov_pcrel_step1): Likewise for param "insn" and local
7589 (replace_mov_pcrel_step2): Likewise.
7590 (replace_mov_pcrel_step3): Likewise.
7591 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
7593 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7594 "queue", "next_queue", "prev".
7595 (tilegx_output_mi_thunk): Likewise for local "insn".
7596 (tilegx_final_prescan_insn): Likewise for param "insn".
7598 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7600 * config/spu/spu.c (frame_emit_store): Strengthen return type from
7602 (frame_emit_load): Likewise.
7603 (frame_emit_add_imm): Likewise, also for local "insn".
7604 (spu_expand_prologue): Likewise for local "insn".
7605 (struct spu_bb_info): Likewise for field "prop_jump".
7606 (emit_nop_for_insn): Likewise for param "insn" and local
7608 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
7610 (spu_emit_branch_hint): Likewise for params "before", "branch" and
7611 locals "hint", "insn".
7612 (get_branch_target): Likewise for param "branch".
7613 (insn_clobbers_hbr): Likewise for param "insn".
7614 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
7615 locals "insn", "before_4", "before_16".
7616 (insert_hbrp): Likewise for local "insn".
7617 (spu_machine_dependent_reorg): Likewise for locals "branch",
7618 "insn", "next", "bbend".
7619 (uses_ls_unit): Likewise for param "insn".
7620 (get_pipe): Likewise.
7621 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
7622 introducing a checked cast.
7623 (spu_sched_adjust_cost): Likewise for params "insn" and
7625 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
7626 (spu_sms_res_mii): Likewise.
7628 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7630 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
7631 from rtx to rtx_insn *.
7632 (output_cbranch): Likewise for param 6.
7633 (output_return): Likewise for param 1.
7634 (output_sibcall): Likewise.
7635 (output_v8plus_shift): Likewise.
7636 (output_v8plus_mult): Likewise.
7637 (output_v9branch): Likewise for param 7.
7638 (output_cbcond): Likewise for param 3.
7640 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
7642 (sparc_legitimize_pic_address): Likewise.
7643 (sparc_emit_call_insn): Likewise.
7644 (emit_save_or_restore_regs): Likewise.
7645 (emit_window_save): Likewise for return type and local "insn".
7646 (sparc_expand_prologue): Likewise for local "insn".
7647 (sparc_flat_expand_prologue): Likewise.
7648 (output_return): Likewise for param "insn".
7649 (output_sibcall): Likewise for param "insn" and local "delay".
7650 (output_ubranch): Likewise for param "insn".
7651 (output_cbranch): Likewise.
7652 (output_cbcond): Likewise.
7653 (output_v9branch): Likewise.
7654 (output_v8plus_shift): Likewise.
7655 (sparc_output_mi_thunk): Likewise for local "insn".
7656 (get_some_local_dynamic_name): Likewise.
7657 (output_v8plus_mult): Likewise for param "insn".
7659 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7661 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
7662 from rtx to rtx_insn *.
7663 (output_branchy_insn): Likewise for param 3.
7664 (output_far_jump): Likewise for param 1.
7665 (final_prescan_insn): Likewise.
7666 (sh_insn_length_adjustment): Likewise for sole param.
7668 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
7669 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
7671 (sh_emit_compare_and_set): Likewise for local "lab".
7672 (output_far_jump): Strengthen param "insn" and local "prev" from
7674 (output_branchy_insn): Likewise for param "insn" and local
7676 (output_ieee_ccmpeq): Likewise for param "insn".
7677 (struct label_ref_list_d): Strengthen field "label" from rtx to
7679 (pool_node): Likewise.
7680 (pool_window_label): Likewise for this global.
7681 (add_constant): Likewise for return type and locals "lab", "new_rtx".
7682 (dump_table): Strengthen params "start", "barrier" and local
7683 "scan" from rtx to rtx_insn *.
7684 (broken_move): Likewise for param "insn".
7685 (untangle_mova): Likewise for params "first_mova" and "new_mova".
7686 Strengthen param "first_mova" from rtx * to rtx_insn **.
7687 (mova_p): Likewise for param "insn".
7688 (fixup_mova): Likewise for param "mova".
7689 (find_barrier): Likewise for return type, params "mova" and
7690 "from", and locals "barrier_before_mova", "found_barrier",
7691 "good_barrier", "orig", "last_symoff", "next". Strengthen local
7692 "label" from rtx to rtx_code_label *.
7693 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
7695 (sh_reorg): Likewise for locals "link", "scan", "barrier".
7696 (split_branches): Likewise for param "first" and local "insn".
7697 (final_prescan_insn): Likewise for param "insn".
7698 (sequence_insn_p): Likewise for locals "prev", "next".
7699 (sh_insn_length_adjustment): Likewise for param "insn".
7700 (sh_can_redirect_branch): Likewise for local "insn".
7701 (find_r0_life_regions): Likewise for locals "end", "insn".
7702 (sh_output_mi_thunk): Likewise for local "insns".
7704 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7706 * config/score/score.c (score_output_mi_thunk): Strengthen local
7707 "insn" from rtx to rtx_insn *.
7708 (score_prologue): Likewise.
7710 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7712 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
7713 1 from rtx to rtx_insn *.
7714 (s390_emit_jump): Likewise for return type.
7715 (s390_emit_call): Likewise.
7716 (s390_load_got): Likewise.
7718 * config/s390/s390.c (last_scheduled_insn): Likewise for this
7720 (s390_match_ccmode): Likewise for param "insn".
7721 (s390_emit_jump): Likewise for return type.
7722 (s390_split_branches): Likewise for local "label".
7723 (struct constant): Strengthen field "label" from rtx to
7725 (struct constant_pool): Likewise for field "label". Strengthen
7726 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
7728 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
7730 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
7731 (s390_end_pool): Likewise.
7732 (s390_dump_pool): Likewise for local "insn".
7733 (s390_mainpool_start): Likewise.
7734 (s390_chunkify_start): Likewise.
7735 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
7736 with insns. Strengthen locals "label", "jump", "barrier", "next",
7737 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
7738 (s390_chunkify_finish): Strengthen local "insn" from rtx to
7740 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
7741 "jump", "label", "next_insn".
7742 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
7743 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
7745 (s390_load_got): Likewise for return type and local "insns".
7746 (s390_save_gprs_to_fprs): Likewise for local "insn".
7747 (s390_restore_gprs_from_fprs): Likewise.
7748 (pass_s390_early_mach::execute): Likewise.
7749 (s390_emit_prologue): Likewise for local "insns".
7750 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
7752 (s390_emit_call): Strengthen return type and local "insn" from
7754 (s390_emit_tpf_eh_return): Likewise for local "insn".
7755 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
7756 "next_insn", introducing locals "s_pat", "rpat" to allow this.
7757 (s390_fix_long_loop_prediction): Likewise for param "insn" and
7759 (s390_non_addr_reg_read_p): Likewise for param "insn".
7760 (find_cond_jump): Likewise for return type and param "insn".
7761 (s390_swap_cmp): Likewise for param "insn".
7762 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
7763 "prev_insn", "next_insn".
7764 (s390_reorg): Likewise for locals "insn", "target".
7765 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
7766 (s390_sched_variable_issue): For now, rename param "insn" to
7767 "uncast_insn", introducing a checked cast.
7768 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
7770 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
7771 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
7773 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7775 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
7776 param from rtx to rtx_insn *.
7777 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
7779 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7781 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
7782 4 from rtx to rtx_insn *.
7783 (rs6000_final_prescan_insn): Likewise for first param.
7784 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
7786 (rs6000_get_some_local_dynamic_name): Likewise.
7787 (output_cbranch): Likewise for param "insn".
7788 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
7789 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
7790 (rs6000_emit_allocate_stack): Likewise for local "insn".
7791 (load_cr_save): Likewise.
7792 (restore_saved_cr): Likewise.
7793 (restore_saved_lr): Likewise.
7794 (emit_cfa_restores): Likewise.
7795 (rs6000_output_function_epilogue): Likewise for locals "insn" and
7796 "deleted_debug_label".
7797 (rs6000_output_mi_thunk): Likewise for local "insn".
7798 (rs6000_final_prescan_insn): Likewise for param "insn".
7800 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7802 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
7803 Strengthen param "insn" from rtx to rtx_insn *.
7804 * config/picochip/picochip.c (picochip_current_prescan_insn):
7805 Likewise for this variable.
7806 (picochip_final_prescan_insn): Likewise for param "insn".
7808 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7810 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
7811 from rtx to rtx_insn *.
7812 (pa_output_indirect_call): Likewise.
7813 (pa_adjust_insn_length): Likewise.
7814 (pa_attr_length_millicode_call): Likewise.
7815 (pa_attr_length_call): Likewise.
7816 (pa_attr_length_indirect_call): Likewise.
7818 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
7820 (pa_attr_length_millicode_call): Likewise.
7821 (pa_attr_length_call): Likewise.
7822 (pa_output_call): Likewise.
7823 (pa_attr_length_indirect_call): Likewise.
7824 (pa_output_indirect_call): Likewise.
7826 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7828 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
7829 Strengthen first param from rtx to rtx_insn *.
7830 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
7833 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7835 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
7836 type from rtx to rtx_insn *.
7837 (mips_expand_call): Likewise.
7838 (mips_adjust_insn_length): Likewise for first param.
7839 (mips_output_conditional_branch): Likewise.
7840 (mips_output_order_conditional_branch): Likewise.
7841 (mips_final_prescan_insn): Likewise.
7843 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
7844 rtx_insn * for the SEQUENCE case.
7845 (SEQ_END): Likewise.
7846 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
7847 (mips_emit_call_insn): Likewise, also for local "insn".
7848 (mips16_gp_pseudo_reg): Likewise for local "scan".
7849 (mips16_build_call_stub): Likewise for return type and for local
7850 "insn". Introduce a new local "pattern" so that "insn" can indeed
7852 (mips_expand_call): Strengthen return type and local "insn" from
7854 (mips_block_move_loop): Strengthen local "label" from rtx to
7856 (mips_expand_synci_loop): Likewise for locals "label",
7858 (mips_set_frame_expr): Strengthen local "insn" from rtx to
7860 (mips16e_collect_argument_saves): Likewise for locals "insn",
7862 (mips_find_gp_ref): Likewise for param of callback for "pred"
7863 param, and for local "insn".
7864 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
7865 (mips_insn_has_flexible_gp_ref_p): Likewise.
7866 (mips_epilogue_emit_cfa_restores): Likewise for return type and
7868 (mips_epilogue_set_cfa): Likewise for local "insn".
7869 (mips_expand_epilogue): Likewise.
7870 (mips_adjust_insn_length): Likewise for param "insn".
7871 (mips_output_conditional_branch): Likewise.
7872 (mips_output_order_conditional_branch): Likewise.
7873 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
7874 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
7875 "falu2_turn_enabled_insn".
7876 (mips_builtin_branch_and_move): Strengthen locals "true_label",
7877 "done_label" from rtx to rtx_code_label *.
7878 (struct mips16_constant): Likewise for field "label".
7879 (mips16_add_constant): Likewise for return type.
7880 (mips16_emit_constants_1): Strengthen return type and param "insn"
7881 from rtx to rtx_insn *.
7882 (mips16_emit_constants): Likewise for param "insn".
7883 (mips16_insn_length): Likewise.
7884 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
7885 to rtx_code_label *.
7886 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
7887 from rtx to rtx_insn *.
7888 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
7889 "jump". Strengthen local "label" from rtx to rtx_code_label *.
7890 (r10k_simplify_address): Strengthen param "insn" and local
7891 "def_insn" from rtx to rtx_insn *.
7892 (r10k_safe_address_p): Strengthen param "insn" from rtx to
7894 (r10k_needs_protection_p_1): Update target type of cast of data
7895 from to rtx to rtx_insn *.
7896 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
7897 rtx * to rtx_insn **.
7898 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
7900 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
7901 (mips_call_expr_from_insn): Likewise for param "insn".
7902 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
7903 (mips_find_pic_call_symbol): Likewise for param "insn".
7904 (mips_annotate_pic_calls): Likewise for local "insn".
7905 (mips_sim_insn): Likewise for this variable.
7906 (struct mips_sim): Likewise for field "insn" within elements of
7908 (mips_sim_wait_reg): Likewise for param "insn".
7909 (mips_sim_wait_regs): Likewise.
7910 (mips_sim_wait_units): Likewise.
7911 (mips_sim_wait_insn): Likewise.
7912 (mips_sim_issue_insn): Likewise.
7913 (mips_sim_finish_insn): Likewise.
7914 (mips_seq_time): Likewise for param "seq" and local "insn".
7915 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
7916 locals "first", "second".
7917 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
7918 "last", "last2", "next".
7919 (mips_avoid_hazard): Likewise for params "after", "insn".
7920 (mips_reorg_process_insns): Likewise for locals "insn",
7921 "last_insn", "subinsn", "next_insn".
7922 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
7923 (mips16_split_long_branches): Likewise for locals "insn" "jump",
7925 (mips_output_mi_thunk): Likewise for local "insn".
7926 (mips_final_prescan_insn): Likewise for param "insn".
7928 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7930 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
7931 Strengthen return type and local "insns" from rtx to rtx_insn *.
7932 (microblaze_legitimize_tls_address): Likewise for local "insns".
7933 (microblaze_block_move_loop): Strengthen local "label" from rtx
7934 to rtx_code_label *.
7935 (microblaze_expand_prologue): Strengthen two locals named "insn"
7936 from rtx to rtx_insn *.
7937 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
7938 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
7939 "insn". Strengthen locals "div_label", "div_end_label" from rtx
7940 to rtx_code_label *.
7942 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7944 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
7945 param from rtx to rtx_insn *.
7946 (mep_reuse_lo): Likewise for third param.
7947 (mep_use_post_modify_p): Likewise for first param.
7948 (mep_core_address_length): Likewise.
7949 (mep_cop_address_length): Likewise.
7950 (mep_final_prescan_insn): Likewise.
7951 (mep_store_data_bypass_p): Likewise for both params.
7952 (mep_mul_hilo_bypass_p): Likewise.
7953 (mep_ipipe_ldc_p): Likewise for param.
7955 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
7956 (mep_rewrite_mult): Likewise.
7957 (mep_rewrite_mulsi3): Likewise.
7958 (mep_rewrite_maddsi3): Likewise.
7959 (mep_reuse_lo_p_1): Likewise.
7960 (mep_reuse_lo_p): Likewise.
7961 (mep_frame_expr): Likewise.
7962 (mep_make_parallel): Likewise for both params.
7963 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
7965 (mep_use_post_modify_p): Likewise for param "insn".
7966 (mep_core_address_length): Likewise.
7967 (mep_cop_address_length): Likewise.
7968 (mep_reg_set_in_function): Likewise for local "insn".
7969 (mep_asm_without_operands_p): Likewise.
7970 (F): Likewise for return type and param "x".
7971 (add_constant): Likewise for local "insn".
7972 (maybe_dead_move): Likewise for return type and local "insn".
7973 (mep_expand_prologue): Likewise for local "insn".
7974 (mep_final_prescan_insn): Likewise for param "insn".
7975 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
7976 "next", "follow", "x".
7977 (mep_insert_repeat_label_last): Likewise for return type, param
7978 "last_insn", and locals "next", "prev". Strengthen param "label"
7979 from rtx to rtx_code_label *.
7980 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
7982 (struct mep_doloop_end): Likewise for fields "insn" and
7984 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
7985 Strengthen local "repeat_label" from rtx to rtx_code_label *.
7986 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
7988 (mep_invert_branch): Likewise for params "insn" and "after".
7989 (mep_reorg_erepeat): Likewise for param "insns" and locals
7990 "insn", "prev", "new_last", "barrier", "user". Strengthen local
7991 "l" from rtx to rtx_code_label *.
7992 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
7993 from rtx to rtx_insn *.
7994 (mep_reorg_addcombine): Likewise for param "insns" and locals
7996 (add_sp_insn_p): Likewise for param "insn".
7997 (mep_reorg_noframe): Likewise for param "insns" and locals
7998 "start_frame_insn", "end_frame_insn", "next".
7999 (mep_reorg): Likewise for local "insns".
8000 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
8002 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
8003 (mep_mul_hilo_bypass_p): Likewise.
8004 (mep_ipipe_ldc_p): Likewise for param "insn".
8005 (mep_make_bundle): Likewise for return type, param "cop" and local
8006 "insn", splitting out the latter into a new local "seq" for when it
8007 is a SEQUENCE rather than an insn.
8008 (core_insn_p): Likewise for param "insn".
8009 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
8010 "last", "first", "note", "prev", "core_insn".
8012 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8014 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
8016 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
8017 (m68k_final_prescan_insn): Likewise for first param.
8019 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
8020 (m68k_set_frame_related): Likewise for param "insn".
8021 (output_btst): Likewise for param "insn".
8022 (m68k_final_prescan_insn): Likewise.
8023 (m68k_move_to_reg): Likewise for local "insn".
8024 (m68k_call_tls_get_addr): Likewise for local "insns".
8025 (m68k_call_m68k_read_tp): Likewise.
8026 (strict_low_part_peephole_ok): Likewise for param "first_insn".
8027 (m68k_output_mi_thunk): Likewise for local "insn".
8029 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8031 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
8032 first param from rtx to rtx_insn *.
8033 (iq2000_adjust_insn_length): Likewise.
8034 (iq2000_output_conditional_branch): Likewise.
8035 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
8036 "insn" and local "nop_insn".
8037 (iq2000_annotate_frame_insn): Likewise for param "insn".
8038 (iq2000_expand_prologue): Likewise for both locals "insn".
8039 (iq2000_adjust_insn_length): Likewise for param "insn".
8040 (iq2000_output_conditional_branch): Likewise.
8042 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8044 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
8045 "insns" from rtx to rtx_insn *.
8046 (ia64_emit_cond_move): Likewise for locals "insn", "first".
8047 (struct spill_fill_data): Likewise for field "init_after" and for
8048 elements of array field "prev_insn".
8049 (spill_restore_mem): Likewise for locals "insn", "first".
8050 (do_spill): Likewise for local "insn".
8051 (do_restore): Likewise.
8052 (ia64_expand_prologue): Likewise.
8053 (ia64_expand_epilogue): Likewise.
8054 (emit_insn_group_barriers): Likewise for locals "insn",
8056 (emit_all_insn_group_barriers): Likewise for locals "insn",
8058 (dfa_stop_insn): Likewise for this global.
8059 (dfa_pre_cycle_insn): Likewise.
8060 (ia64_nop): Likewise.
8061 (final_emit_insn_group_barriers): Likewise for locals "insn",
8063 (emit_predicate_relation_info): Likewise for locals "head", "n",
8065 (ia64_reorg): Likewise for local "insn".
8066 (ia64_output_mi_thunk): Likewise.
8067 (expand_vec_perm_interleave_2): Likewise for local "seq".
8069 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8071 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
8072 param 1 "insn" from rtx to rtx_insn *.
8073 (ix86_use_lea_for_mov): Likewise.
8074 (ix86_avoid_lea_for_addr): Likewise.
8075 (ix86_split_lea_for_addr): Likewise.
8076 (ix86_lea_for_add_ok): Likewise.
8077 (ix86_output_call_insn): Likewise.
8079 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
8080 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
8081 (ix86_output_function_epilogue): Likewise for locals "insn",
8082 "deleted_debug_label".
8083 (legitimize_tls_address): Likewise for local "insn".
8084 (get_some_local_dynamic_name): Likewise.
8085 (increase_distance): Likewise for params "prev", "next".
8086 (distance_non_agu_define_in_bb): Likewise for params "insn",
8087 "start" and locals "prev", "next".
8088 (distance_non_agu_define): Likewise for param "insn".
8089 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
8090 locals "next", "prev".
8091 (distance_agu_use): Likewise for param "insn".
8092 (ix86_lea_outperforms): Likewise.
8093 (ix86_ok_to_clobber_flags): Likewise.
8094 (ix86_avoid_lea_for_add): Likewise.
8095 (ix86_use_lea_for_mov): Likewise.
8096 (ix86_avoid_lea_for_addr): Likewise.
8097 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
8098 (ix86_split_lea_for_addr): Likewise for param "insn".
8099 (ix86_lea_for_add_ok): Likewise for param "insn".
8100 (ix86_expand_carry_flag_compare): Likewise for local
8102 (ix86_expand_int_movcc): Likewise.
8103 (ix86_output_call_insn): Likewise for param "insn".
8104 (ix86_output_call_insn): Likewise for local "i".
8105 (x86_output_mi_thunk): Introduce local "insn", using it in place
8106 of "tmp" when dealing with insns.
8107 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
8109 (ix86_pad_returns): Likewise for locals "ret", "prev".
8110 (ix86_count_insn_bb): Likewise for local "insn".
8111 (ix86_pad_short_function): Likewise for locals "ret", "insn".
8112 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
8113 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
8114 (expand_vec_perm_interleave2): Likewise for local "seq".
8115 (expand_vec_perm_vperm2f128_vblend): Likewise.
8116 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
8117 call to for_each_rtx with for_each_rtx_in_insn.
8119 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8121 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
8122 "label" from rtx to rtx_code_label *.
8123 (ix86_expand_prologue): Likewise.
8124 (ix86_expand_split_stack_prologue): Likewise for locals "label",
8126 (ix86_split_idivmod): Likewise for locals "end_label" and
8128 (ix86_expand_branch): Likewise for local "label2".
8129 (ix86_expand_aligntest): Likewise for return type and local "label".
8130 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
8132 (expand_movmem_epilogue): Likewise for the various locals named
8134 (expand_setmem_epilogue): Likewise.
8135 (expand_small_movmem_or_setmem): Likewise for local "label".
8136 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
8137 Strengthen param "done_label" from rtx * to rtx_code_label **.
8138 Strengthen locals "loop_label" and "label" from rtx to
8140 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
8141 Likewise for locals "loop_label", "label".
8142 (ix86_expand_set_or_movmem): Likewise for locals "label",
8143 "jump_around_label", "hot_label".
8144 (ix86_expand_strlensi_unroll_1): Likewise for locals
8145 "align_2_label", align_3_label", "align_4_label", "end_0_label",
8147 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
8148 (void ix86_emit_i387_log1p): Likewise for locals "label1",
8149 "label2", "jump_label".
8150 (ix86_expand_sse_compare_and_jump): Likewise for return type and
8152 (ix86_expand_lfloorceil): Likewise for local "label".
8153 (ix86_expand_rint): Likewise.
8154 (ix86_expand_floorceildf_32): Likewise.
8155 (ix86_expand_floorceil): Likewise.
8156 (ix86_expand_rounddf_32): Likewise.
8157 (ix86_expand_trunc): Likewise.
8158 (ix86_expand_truncdf_32): Likewise.
8159 (ix86_expand_round): Likewise.
8161 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8163 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
8164 first param from rtx to rtx_insn *.
8165 (h8300_insn_length_from_table): Likewise.
8166 * config/h8300/h8300.c (F): Likewise for return type and param
8168 (Fpa): Add a checked cast to rtx_insn *.
8169 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
8171 (final_prescan_insn): Likewise for param "insn".
8172 (h8300_binary_length): Likewise.
8173 (h8300_insn_length_from_table): Likewise.
8175 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8177 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
8178 Strengthen first param "insn" from rtx to rtx_insn *.
8180 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
8182 (frame_insn): Likewise for return type. Introduce local "insn"
8183 for use in place of local "x" for use as an rtx_insn *.
8184 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
8185 (epiphany_expand_prologue): Likewise for local "insn".
8186 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
8187 * config/epiphany/resolve-sw-modes.c
8188 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
8191 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8193 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
8194 param from rtx to rtx_insn *.
8195 (c6x_final_prescan_insn): Likewise for first param.
8197 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
8198 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
8199 (c6x_expand_compare): Strengthen local "insns" from rtx to
8201 (c6x_get_unit_specifier): Likewise for param "insn".
8202 (c6x_print_unit_specifier_field): Likewise.
8203 (c6x_final_prescan_insn): Likewise.
8204 (emit_add_sp_const): Likewise for local "insn".
8205 (c6x_expand_prologue): Likewise.
8207 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8209 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
8210 param 1 from rtx to rtx_insn *.
8211 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
8212 the various locals named "insn".
8213 (expand_epilogue_reg_restore): Likewise.
8214 (frame_related_constant_load): Likewise.
8215 (add_to_reg): Likewise.
8216 (emit_link_insn): Likewise.
8217 (do_link): Likewise.
8218 (expand_interrupt_handler_prologue): Likewise.
8219 (branch_dest): Likewise for param "branch".
8220 (asm_conditional_branch): Likewise for param "insn".
8221 (gen_one_bundle): Likewise for elements of param "slot" and local
8223 (bfin_gen_bundles): Likewise for locals "insn", "next" and
8224 elements of local "slot".
8225 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
8226 "queue", "next_queue", "prev".
8227 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
8228 (add_sched_insns_for_speculation): Likewise for local "insn".
8230 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8232 * config/avr/avr-protos.h (output_movqi): Strengthen first param
8233 from rtx to rtx_insn *.
8234 (output_movhi): Likewise.
8235 (output_movsisf): Likewise.
8236 (avr_out_tstsi): Likewise.
8237 (avr_out_tsthi): Likewise.
8238 (avr_out_tstpsi): Likewise.
8239 (avr_out_compare): Likewise.
8240 (avr_out_compare64): Likewise.
8241 (avr_out_movpsi): Likewise.
8242 (ashlqi3_out): Likewise.
8243 (ashlhi3_out): Likewise.
8244 (ashlsi3_out): Likewise.
8245 (ashrqi3_out): Likewise.
8246 (ashrhi3_out): Likewise.
8247 (ashrsi3_out): Likewise.
8248 (lshrqi3_out): Likewise.
8249 (lshrhi3_out): Likewise.
8250 (lshrsi3_out): Likewise.
8251 (avr_out_ashlpsi3): Likewise.
8252 (avr_out_ashrpsi3): Likewise.
8253 (avr_out_lshrpsi3): Likewise.
8254 (avr_out_fract): Likewise.
8255 (avr_out_sbxx_branch): Likewise.
8256 (avr_out_round): Likewise.
8257 (avr_out_xload): Likewise.
8258 (avr_out_movmem): Likewise.
8259 (adjust_insn_length): Likewise.
8260 (avr_out_lpm): Likewise.
8261 (reg_unused_after): Likewise.
8262 (_reg_unused_after): Likewise.
8263 (avr_jump_mode): Likewise for second param.
8264 (jump_over_one_insn): Likewise for first param.
8265 (avr_final_prescan_insn): Likewise.
8266 (out_shift_with_cnt): Likewise for second param.
8268 * config/avr/avr.c (get_sequence_length): Likewise for param
8269 "insns" and local "insn".
8270 (emit_push_byte): Likewise for local "insn".
8271 (emit_push_sfr): Likewise.
8272 (avr_prologue_setup_frame): Likewise for locals "insn",
8273 "fp_plus_insns", "sp_plus_insns".
8274 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
8276 (avr_jump_mode): Likewise for param "insn".
8277 (avr_final_prescan_insn): Likewise.
8278 (avr_find_unused_d_reg): Likewise.
8279 (avr_out_lpm_no_lpmx): Likewise.
8280 (avr_out_lpm): Likewise.
8281 (avr_out_xload): Likewise.
8282 (output_movqi): Likewise.
8283 (output_movhi): Likewise.
8284 (out_movqi_r_mr): Likewise.
8285 (out_movhi_r_mr): Likewise.
8286 (out_movsi_r_mr): Likewise.
8287 (out_movsi_mr_r): Likewise.
8288 (output_movsisf): Likewise.
8289 (avr_out_load_psi): Likewise.
8290 (avr_out_store_psi): Likewise.
8291 (avr_out_movpsi): Likewise.
8292 (out_movqi_mr_r): Likewise.
8293 (avr_out_movhi_mr_r_xmega): Likewise.
8294 (out_movhi_mr_r): Likewise.
8295 (compare_condition): Likewise for param "insn" and local "next".
8296 (compare_sign_p): Likewise for param "insn".
8297 (compare_diff_p): Likewise.
8298 (compare_eq_p): Likewise.
8299 (avr_out_compare): Likewise.
8300 (avr_out_compare64): Likewise.
8301 (avr_out_tsthi): Likewise.
8302 (avr_out_tstpsi): Likewise.
8303 (avr_out_tstsi): Likewise.
8304 (out_shift_with_cnt): Likewise.
8305 (ashlqi3_out): Likewise.
8306 (ashlhi3_out): Likewise.
8307 (avr_out_ashlpsi3): Likewise.
8308 (ashlsi3_out): Likewise.
8309 (ashrqi3_out): Likewise.
8310 (ashrhi3_out): Likewise.
8311 (avr_out_ashrpsi3): Likewise.
8312 (ashrsi3_out): Likewise.
8313 (lshrqi3_out): Likewise.
8314 (lshrhi3_out): Likewise.
8315 (avr_out_lshrpsi3): Likewise.
8316 (lshrsi3_out): Likewise.
8317 (avr_out_fract): Likewise.
8318 (avr_out_round): Likewise.
8319 (avr_adjust_insn_length): Likewise.
8320 (reg_unused_after): Likewise.
8321 (_reg_unused_after): Likewise.
8322 (avr_compare_pattern): Likewise.
8323 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
8324 and locals "branch1", "branch2", "insn2", "jump".
8325 (avr_reorg): Likewise for local "insn".
8326 (avr_2word_insn_p): Likewise for param "insn".
8327 (jump_over_one_insn_p): Likewise.
8328 (avr_out_sbxx_branch): Likewise.
8329 (avr_out_movmem): Likewise.
8331 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8333 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
8334 param from rtx to rtx_insn *.
8335 (thumb1_final_prescan_insn): Likewise.
8336 (thumb2_final_prescan_insn): Likewise.
8338 * config/arm/arm.c (emit_set_insn): Strengthen return type from
8340 (struct minipool_node): Likewise for field "insn".
8341 (dump_minipool): Likewise for param "scan".
8342 (create_fix_barrier): Likewise for local "from". Strengthen local
8343 "label" from rtx to rtx_code_label *.
8344 (push_minipool_barrier): Strengthen param "insn" from rtx to
8346 (push_minipool_fix): Likewise.
8347 (note_invalid_constants): Likewise.
8348 (thumb2_reorg): Likewise for local "insn".
8349 (arm_reorg): Likewise.
8350 (thumb2_final_prescan_insn): Likewise for param
8351 "insn" and local "first_insn".
8352 (arm_final_prescan_insn): Likewise for param "insn" and locals
8353 "start_insn", "this_insn".
8354 (arm_debugger_arg_offset): Likewise for param "insn".
8355 (thumb1_emit_multi_reg_push): Likewise for return type and local
8357 (thumb1_final_prescan_insn): Likewise for param "insn".
8358 (thumb_far_jump_used_p): Likewise for local "insn".
8359 (thumb1_expand_prologue): Likewise.
8360 (arm_expand_epilogue_apcs_frame): Likewise.
8361 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
8362 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
8363 from rtx to rtx_code_label *.
8364 (arm_split_atomic_op): Likewise for local "label".
8365 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
8367 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8369 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
8370 first param from rtx to rtx_insn *.
8371 (arc_verify_short): Likewise.
8372 (arc_short_long): Likewise.
8373 (arc_need_delay): Likewise.
8375 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
8377 (arc_ccfsm_advance): Likewise for param "insn" and locals
8378 "start_insn", "this_insn".
8379 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
8380 (arc_ccfsm_post_advance): Likewise for param "insn".
8381 (arc_next_active_insn): Likewise for return type and param "insn".
8382 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
8383 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
8384 (output_short_suffix): Likewise for local "insn".
8385 (arc_final_prescan_insn): Likewise for param "insn". Remove
8386 now-redundant checked cast.
8387 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
8388 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
8389 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
8390 for use where lc_set became an insn.
8391 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
8393 (arc_get_insn_variants): Likewise for local "prev".
8394 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
8396 (arc_predicate_delay_insns): Likewise for local "insn".
8397 (arc_pad_return): Likewise for local "prev". For now, add a
8398 checked cast when extracting the insn from "final_sequence".
8399 (arc_short_long): Likewise for param "insn".
8400 (arc_need_delay): Likewise for param "insn" and local "next".
8401 (arc_label_align): Likewise for locals "prev", "next".
8403 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8405 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
8406 "insn" from rtx to rtx_insn *.
8407 (alpha_gp_save_rtx): Likewise for local "seq".
8408 (alpha_instantiate_decls): Likewise for local "top".
8409 (get_some_local_dynamic_name): Likewise for local "insn".
8410 (alpha_does_function_need_gp): Likewise.
8411 (set_frame_related_p): Likewise for return type and for locals
8413 (emit_frame_store_1): Likewise for local "insn".
8414 (alpha_expand_prologue): Likewise for locals "insn", "seq".
8415 (alpha_end_function): Likewise for local "insn".
8416 (alpha_output_mi_thunk_osf): Likewise.
8417 (alphaev4_insn_pipe): Likewise for param "insn".
8418 (alphaev5_insn_pipe): Likewise.
8419 (alphaev4_next_group): Likewise for return type and param 1
8421 (alphaev5_next_group): Likewise.
8422 (alpha_align_insns_1): Likewise for return type and param 1 of
8423 callback param "next_group", and for locals "i", "next", "prev",
8424 "where", "where2", "insn".
8426 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
8428 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
8429 rather than modifying the stmt.
8431 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
8433 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
8434 cgraph_state conversion.
8436 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8438 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
8439 Strengthen local "insns" from rtx to rtx_insn *.
8440 (aarch64_set_frame_expr): Likewise for local "insn".
8441 (aarch64_save_or_restore_fprs): Likewise.
8442 (aarch64_save_or_restore_callee_save_registers): Likewise.
8443 (aarch64_expand_prologue): Likewise.
8444 (aarch64_expand_epilogue): Likewise.
8445 (aarch64_output_mi_thunk): Likewise.
8446 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
8447 "label2" from rtx to rtx_code_label *.
8448 (aarch64_split_atomic_op): Likewise for local "label".
8450 2014-08-25 Martin Liska <mliska@suse.cz>
8452 * cgraph.h (symtab_node):
8453 (bool needed_p (void)): created from decide_is_symbol_needed
8454 (bool referred_to_p (void)): created from referred_to_p
8455 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
8456 * cgraph.h (cgraph_node):
8457 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
8458 (void expand (void)): created from expand_function
8459 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
8460 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
8461 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
8462 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
8463 * cgraph.h (varpool_node):
8464 (static void add (tree decl): created from varpool_add_new_variable
8465 * cgraph.h (cgraph_edge):
8467 (void remove_caller (void)): created from cgraph_edge_remove_caller
8468 (void remove_callee (void)): created from cgraph_edge_remove_callee
8469 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
8470 created from cgraph_set_call_stmt
8471 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
8472 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
8473 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
8474 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
8475 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
8476 created from cgraph_speculative_call_info
8477 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
8478 int freq_scale, bool update_original)): created from cgraph_clone_edge
8479 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
8480 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
8481 (bool recursive_p (void)): created from cgraph_edge_recursive_p
8482 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
8483 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
8484 (static void rebuild_references (void)): created from cgraph_rebuild_references
8485 * cgraph.h (symbol_table):
8486 (create_reference): renamed from add_reference
8487 (maybe_create_reference): renamed from maybe_add_reference
8488 (void register_symbol (symtab_node *node)): new function
8489 (void clear_asm_symbols (void)): new function
8490 (void unregister (symtab_node *node)): new function
8491 (void release_symbol (cgraph_node *node, int uid)): new function
8492 (cgraph_node * allocate_cgraph_symbol (void)): new function
8493 (void initialize (void)): created from cgraph_init
8494 (symtab_node *first_symbol (void)):new function
8495 (asm_node *first_asm_symbol (void)):new function
8496 (symtab_node *first_defined_symbol (void)):new function
8497 (varpool_node *first_variable (void)):new function
8498 (varpool_node *next_variable (varpool_node *node)):new function
8499 (varpool_node *first_static_initializer (void)):new function
8500 (varpool_node *next_static_initializer (varpool_node *node)):new function
8501 (varpool_node *first_defined_variable (void)):new function
8502 (varpool_node *next_defined_variable (varpool_node *node)):new function
8503 (cgraph_node *first_defined_function (void)):new function
8504 (cgraph_node *next_defined_function (cgraph_node *node)):new function
8505 (cgraph_node *first_function (void)):new function
8506 (cgraph_node *next_function (cgraph_node *node)):new function
8507 (cgraph_node *first_function_with_gimple_body (void)):new function
8508 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
8509 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
8510 created from symtab_remove_unreachable_nodes
8511 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
8512 (void process_new_functions (void)): created from cgraph_process_new_functions
8513 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
8514 (bool output_variables (void)): created from varpool_node::output_variables
8515 (void output_asm_statements (void)): created from output_asm_statements
8516 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
8517 (void compile (void)): created from compile
8518 (void output_weakrefs (void)): created from output_weakrefs
8519 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
8520 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
8521 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
8522 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
8523 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
8524 created from cgraph_next_function_with_gimple_body
8525 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
8526 created from cgraph_remove_edge_removal_hook
8527 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
8528 created from cgraph_add_node_removal_hook
8529 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
8530 created from cgraph_remove_node_removal_hook
8531 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
8532 created from varpool_add_node_removal_hook
8533 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
8534 created from varpool_remove_node_removal_hook
8535 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
8536 created from cgraph_add_function_insertion_hook
8537 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
8538 created from cgraph_remove_function_insertion_hook
8539 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
8540 created from varpool_add_variable_insertion_hook
8541 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
8542 created from varpool_remove_variable_insertion_hook
8543 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
8544 created from cgraph_add_edge_duplication_hook
8545 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
8546 created from cgraph_remove_edge_duplication_hook
8547 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
8548 created from cgraph_add_node_duplication_hook
8549 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
8550 created from cgraph_remove_node_duplication_hook
8551 (void call_edge_removal_hooks (cgraph_edge *e)):
8552 created from cgraph_call_edge_removal_hooks
8553 (void call_cgraph_insertion_hooks (cgraph_node *node)):
8554 created from call_function_insertion_hooks
8555 (void call_cgraph_removal_hooks (cgraph_node *node)):
8556 created from cgraph_call_node_removal_hooks
8557 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
8558 created from cgraph_node::call_duplication_hooks
8559 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
8560 created from cgraph_call_edge_duplication_hooks
8561 (void call_varpool_removal_hooks (varpool_node *node)):
8562 created from varpool_call_node_removal_hooks
8563 (void call_varpool_insertion_hooks (varpool_node *node)):
8564 created from varpool_call_variable_insertion_hooks
8565 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
8566 created from insert_to_assembler_name_hash
8567 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
8568 created from unlink_from_assembler_name_hash
8569 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
8570 created from symtab_prevail_in_asm_name_hash
8571 (void symtab_initialize_asm_name_hash (void)):
8572 created from symtab_initialize_asm_name_hash
8573 (void change_decl_assembler_name (tree decl, tree name)):
8574 created from change_decl_assembler_name
8575 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
8576 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
8577 created from decl_assembler_name_hash
8578 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
8579 created from decl_assembler_name_equal
8580 (static hashval_t hash_node_by_assembler_name (const void *p)):
8581 created from hash_node_by_assembler_name
8582 (static int eq_assembler_name (const void *p1, const void *p2)):
8583 created from eq_assembler_name
8585 2014-08-25 Marek Polacek <polacek@redhat.com>
8587 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
8589 2014-08-25 Petr Murzin <petr.murzin@intel.com>
8591 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
8592 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
8593 SWI1248_AVX512BW mode iterator.
8595 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
8598 * config/sh/predicates.md (general_extend_operand): Disable
8599 TRUNCATE before reload completes.
8601 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
8603 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
8605 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
8608 * config/sh/sh.opt (musermode): Allow negative form.
8609 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
8610 targets that don't support it.
8611 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
8612 Document -mno-usermode option.
8614 2014-08-24 Kito Cheng <kito@0xlab.org>
8616 * system.h (CALLER_SAVE_PROFITABLE): Poison.
8617 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
8618 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
8619 * doc/tm.texi: Regenerate.
8621 2014-08-24 Kito Cheng <kito@0xlab.org>
8623 * ira.c: Fix typo in comment.
8625 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
8627 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
8628 Deprecate c++1y. Change language to reflect greater confidence in C++14.
8630 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
8633 * config/pa/pa.c (pa_output_function_epilogue): Don't set
8634 last_address when the current function is a thunk.
8635 (pa_asm_output_mi_thunk): When we don't have named sections or they
8636 are not being used, check that thunk can reach the stub table with a
8639 2014-08-23 David Malcolm <dmalcolm@redhat.com>
8641 * web.c (union_match_dups): Strengthen param "insn" from rtx to
8643 (pass_web::execute): Likewise for local "insn".
8645 2014-08-23 David Malcolm <dmalcolm@redhat.com>
8647 * var-tracking.c (struct micro_operation_def): Strengthen field
8648 "insn" from rtx to rtx_insn *.
8649 (struct emit_note_data_def): Likewise.
8650 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
8651 (vt_stack_adjustments): Likewise for local "insn".
8652 (adjust_insn): Likewise for param "insn".
8653 (val_store): Likewise.
8654 (val_resolve): Likewise.
8655 (struct count_use_info): Likewise for field "insn".
8656 (log_op_type): Likewise for param "insn".
8657 (reverse_op): Likewise.
8658 (prepare_call_arguments): Likewise.
8659 (add_with_sets): The initial param takes an insn, but we can't
8660 yet strengthen it from rtx to rtx_insn * since it's used as a
8661 cselib_record_sets_hook callback. For now rename initial param
8662 from "insn" to "uncast_insn", and introduce a local "insn" of
8663 the stronger rtx_insn * type, with a checked cast.
8664 (compute_bb_dataflow): Strengthen local "insn" from rtx to
8666 (emit_note_insn_var_location): Likewise.
8667 (emit_notes_for_changes): Likewise.
8668 (emit_notes_for_differences): Likewise.
8669 (next_non_note_insn_var_location): Likewise for return type and
8671 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
8672 (vt_initialize): Likewise for local "insn".
8673 (delete_debug_insns): Likewise for locals "insn" and "next".
8675 2014-08-23 David Malcolm <dmalcolm@redhat.com>
8677 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
8679 (mark_constant_pool): Likewise for local "insn".
8681 2014-08-23 David Malcolm <dmalcolm@redhat.com>
8683 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
8685 (dead_debug_promote_uses): Likewise.
8686 (dead_debug_insert_temp): Likewise.
8688 2014-08-23 David Malcolm <dmalcolm@redhat.com>
8690 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
8691 from const_rtx to const rtx_insn *.
8692 (store_killed_after): Likewise. Strengthen locals "last", "act"
8693 from rtx to rtx_insn *.
8694 (store_killed_before): Strengthen param "insn" from const_rtx to
8695 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
8696 (find_moveable_store): Strengthen param "insn" from rtx to
8698 (compute_store_table): Likewise for local "insn".
8699 (insert_insn_start_basic_block): Likewise for param "insn" and
8700 locals "prev", "before", "insn".
8701 (insert_store): For now, add a checked cast to rtx_insn * on the
8702 result of gen_move_insn.
8703 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
8705 (replace_store_insn): Likewise. For now, add a checked cast to
8706 rtx_insn * on the result of gen_move_insn.
8708 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8710 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
8712 (expand_sjlj_dispatch_table): Likewise.
8714 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8716 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
8717 "insn" from rtx to rtx_insn *.
8719 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8721 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
8722 "insn" from rtx to rtx_insn *.
8723 (dup_block_and_redirect): Likewise for param 3 "before".
8725 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
8726 from rtx to rtx_insn *.
8727 (move_insn_for_shrink_wrap): Likewise.
8728 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
8729 (dup_block_and_redirect): Likewise for param "before" and local
8731 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
8733 (convert_to_simple_return): Likewise for local "start".
8735 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
8736 Strengthen local "insn" from rtx to rtx_insn *, for use when
8737 invoking requires_stack_frame_p.
8739 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8741 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
8743 (speculate_expr): Likewise for locals "orig_insn_rtx",
8745 (eq_transformed_insns): Likewise for locals "i1", "i2".
8746 (check_for_new_jump): Likewise for return type and local "end".
8747 (find_new_jump): Likewise for return type and local "jump".
8748 (sel_split_edge): Likewise for local "jump".
8749 (sel_create_recovery_block): Likewise.
8750 (sel_redirect_edge_and_branch_force): Likewise.
8751 (sel_redirect_edge_and_branch): Likewise.
8753 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8755 * sel-sched.c (substitute_reg_in_expr): Strengthen local
8756 "new_insn" from rtx to rtx_insn *.
8757 (create_insn_rtx_with_rhs): Likewise for return type and for local
8759 (create_insn_rtx_with_lhs): Likewise.
8760 (create_speculation_check): Likewise for local "insn_rtx".
8761 (implicit_clobber_conflict_p): Likewise for local "insn".
8762 (get_expr_cost): Likewise.
8763 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
8764 (move_cond_jump): Likewise for locals "next", "prev", "link",
8765 "head", "from", "to".
8767 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8769 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
8770 "next" from rtx to rtx_insn *.
8771 (find_conditional_protection): Likewise for local "next".
8772 (is_conditionally_protected): Likewise for local "insn1".
8773 (is_pfree): Likewise for locals "insn1", "insn2".
8775 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8777 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
8778 from rtx to rtx_insn *.
8780 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
8781 locals "insn1", "insn2" from rtx to rtx_insn *.
8782 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
8783 locals "insn", "prev", "last_jump", "next_tail".
8784 (schedule_ebb): Likewise for params "head", "tail".
8785 (schedule_ebbs): Likewise for locals "tail", "head".
8787 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
8788 to rtx_insn on "last_insn" in one of the invocations of
8791 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8793 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
8794 "elem", "insn" from rtx to rtx_insn *.
8795 (change_spec_dep_to_hard): Likewise.
8796 (get_back_and_forw_lists): Likewise for local "con".
8797 (sd_add_dep): Likewise for locals "elem", "insn".
8798 (sd_resolve_dep): Likewise for locals "pro", "con".
8799 (sd_unresolve_dep): Likewise.
8800 (sd_delete_dep): Likewise.
8801 (chain_to_prev_insn): Likewise for local "pro".
8802 (find_inc): Likewise for locals "pro", "con".
8804 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8806 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
8808 (reg_set_between_p): Strengthen local "insn" from const_rtx to
8810 (modified_between_p): Strengthen local "insn" from rtx to
8812 (remove_reg_equal_equiv_notes_for_regno): Likewise.
8813 (keep_with_call_p): Strengthen local "i2" from const_rtx to
8816 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8818 * resource.c (next_insn_no_annul): Strengthen local "next" from
8820 (mark_referenced_resources): Likewise for local "insn".
8822 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8824 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
8826 (find_reloads): Likewise for param 1.
8827 (subst_reloads): Likewise for sole param.
8828 (find_equiv_reg): Likwise for param 2.
8829 (regno_clobbered_p): Likwise for param 2.
8830 (reload): Likewise for param 1.
8832 * caller-save.c (save_call_clobbered_regs): Strengthen local
8833 "insn" from rtx to rtx_insn *.
8834 (insert_one_insn): Likewise for local "insn".
8836 * reload.c (this_insn): Likewise for this global.
8837 (find_reloads): Likewise for param "insn".
8838 (find_reloads_toplev): Likewise.
8839 (find_reloads_address): Likewise.
8840 (subst_reg_equivs): Likewise.
8841 (update_auto_inc_notes): Likewise.
8842 (find_reloads_address_1): Likewise.
8843 (find_reloads_subreg_address): Likewise.
8844 (subst_reloads): Likewise.
8845 (find_equiv_reg): Likewise, also for local "p".
8846 (regno_clobbered_p): Likewise for param "insn".
8848 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
8850 (spill_reg_store): Likewise for the elements of this array.
8851 (remove_init_insns): Likewise for local "equiv_insn".
8852 (will_delete_init_insn_p): Likewise for param "insn".
8853 (reload): Likewise for param ""first" and local "insn".
8854 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
8856 (calculate_elim_costs_all_insns): Likewise.
8857 (delete_caller_save_insns): Likewise.
8858 (spill_failure): Likewise for param "insn".
8859 (delete_dead_insn): Likewise.
8860 (set_label_offsets): Likewise.
8861 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
8863 (elimination_costs_in_insn): Likewise for param "insn".
8864 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
8865 when referring to an insn.
8866 (set_initial_label_offsets): Likewise.
8867 (set_offsets_for_label): Strengthen param "insn" from rtx to
8869 (init_eliminable_invariants): Likewise for param "first" and local
8871 (fixup_eh_region_note): Likewise for param "insn".
8872 (reload_as_needed): Likewise for locals "prev", "insn",
8873 "old_next", "old_prev", "next".
8874 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
8876 (reload_inheritance_insn): Strengthen elements of this array from
8878 (failed_reload): Likewise for param "insn".
8879 (choose_reload_regs): Likewise for local "insn". Replace use of
8880 NULL_RTX with NULL when referring to an insn.
8881 (input_reload_insns): Strengthen elements of this array from rtx
8883 (other_input_address_reload_insns): Likewise for this global.
8884 (other_input_reload_insns): Likewise for this global.
8885 (input_address_reload_insns): Likwise for the elements of this
8887 (inpaddr_address_reload_insns): Likwise for the elements of this
8889 (output_reload_insns): Likewise for the elements of this array.
8890 (output_address_reload_insns): Likewise for the elements of this
8892 (outaddr_address_reload_insns): Likewise for the elements of this
8894 (operand_reload_insns): Likewise for this global.
8895 (other_operand_reload_insns): Likewise for this global.
8896 (other_output_reload_insns): Likewise for the elements of this
8898 (new_spill_reg_store): Likewise for the elements of this
8900 (emit_input_reload_insns): Likewise for locals "insn", "temp".
8901 Strengthen local "where" from rtx * to rtx_insn **.
8902 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
8903 from rtx to rtx_insn *.
8904 (do_input_reload): Likewise for local "insn".
8905 (do_output_reload): Likewise for local "insn".
8906 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
8907 (emit_insn_if_valid_for_reload): Likewise for return type and local
8908 "last". Add checked cast to rtx_insn when returning "insn" since
8909 this has been through emit_insn.
8910 (gen_reload): Strengthen return type and locals "last", "insn", "set"
8911 from rtx to rtx_insn *. Add checked cast to rtx_insn when
8912 returning "insn" since it's been through
8913 emit_insn_if_valid_for_reload at this point.
8914 (delete_output_reload): Strengthen param "insn" and locals
8915 "output_reload_insn", "i2" from rtx to rtx_insn *.
8916 (delete_address_reloads): Likewise for params "dead_insn",
8917 "current_insn" and locals "prev", "next".
8918 (delete_address_reloads_1): Likewise for params "dead_insn",
8919 "current_insn" and locals "prev", "i2".
8920 (inc_for_reload): Likewise for locals "last", "add_insn".
8921 (add_auto_inc_notes): Strengthen param "insn" from rtx to
8924 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
8925 param of this duplicate of the prototype from reload.h
8927 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8929 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
8931 (regstat_bb_compute_calls_crossed): Likewise.
8933 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8935 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
8937 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
8939 (regrename_analyze): Strengthen local "insn" from rtx to
8941 (scan_rtx_reg): Likewise for param "insn".
8942 (scan_rtx_address): Likewise.
8943 (scan_rtx): Likewise.
8944 (restore_operands): Likewise.
8945 (record_out_operands): Likewise.
8946 (build_def_use): Likewise for local "insn". Replace use of
8947 NULL_RTX with NULL when dealing with an insn.
8949 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8951 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
8952 * reginfo.c (reg_scan): Likewise, also for local "insn".
8953 (reg_scan_mark_refs): Likewise for param "insn".
8954 (init_subregs_of_mode): Likewise for local "insn".
8956 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8958 * regcprop.c (struct queued_debug_insn_change): Strengthen field
8959 "insn" from rtx to rtx_insn *.
8960 (replace_oldest_value_reg): Likewise for param "insn".
8961 (replace_oldest_value_addr): Likewise.
8962 (replace_oldest_value_mem): Likewise.
8963 (apply_debug_insn_changes): Likewise for local "last_insn".
8964 (copyprop_hardreg_forward_1): Likewise for local "insn".
8966 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8968 * reg-stack.c (next_flags_user): Strengthen return type and param
8969 "insn" from rtx to rtx_insn *.
8970 (straighten_stack): Likewise for param "insn".
8971 (check_asm_stack_operands): Likewise.
8972 (remove_regno_note): Likewise.
8973 (emit_pop_insn): Likewise for return type, param "insn", local
8975 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
8976 "limit" from rtx to rtx_insn *.
8977 (swap_to_top): Likewise for param "insn".
8978 (move_for_stack_reg): Likewise.
8979 (move_nan_for_stack_reg): Likewise.
8980 (swap_rtx_condition): Likewise.
8981 (compare_for_stack_reg): Likewise.
8982 (subst_all_stack_regs_in_debug_insn): Likewise.
8983 (subst_stack_regs_pat): Likewise, and local "insn2".
8984 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
8986 (subst_stack_regs): Likewise.
8987 (change_stack): Likewise.
8988 (convert_regs_1): Likewise for locals "insn", "next".
8990 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8992 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
8994 (combine_set_extension): Likewise for param "curr_insn".
8995 (transform_ifelse): Likewise for param "def_insn".
8996 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
8997 from vec<rtx> * to vec<rtx_insn *> *.
8998 (is_cond_copy_insn): Likewise for param "insn".
8999 (struct ext_state): Strengthen the four vec fields from vec<rtx>
9001 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
9002 local "def_insn" from rtx to rtx_insn *.
9003 (get_sub_rtx): Likewise for param "def_insn".
9004 (merge_def_and_ext): Likewise.
9005 (combine_reaching_defs): Likewise.
9006 (add_removable_extension): Likewise for param "insn".
9007 (find_removable_extensions): Likewise for local "insn".
9008 (find_and_remove_re): Likewise for locals "curr_insn" and
9009 "def_insn". Strengthen locals "reinsn_del_list" and
9010 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
9012 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9014 * recog.c (split_insn): Strengthen param "insn" and locals
9015 "first", "last" from rtx to rtx_insn *.
9016 (split_all_insns): Likewise for locals "insn", "next".
9017 (split_all_insns_noflow): Likewise.
9019 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9021 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
9023 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
9024 (debug_rtx_find): Likewise for param 1 "x".
9026 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
9027 const_rtx to const rtx_insn *. Likewise for local "insn".
9028 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
9029 (debug_rtx_find): Likewise for param 1 "x".
9030 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
9031 from const_rtx to const rtx_insn * within the appropriate cases of
9032 the switch statement.
9034 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
9035 Strengthen local "insns" from rtx to rtx_insn * since this is
9036 passed to a call to debug_rtx_list.
9038 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9040 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
9043 * function.c (stack_protect_epilogue): Add checked cast to
9044 rtx_insn for now when invoking predict_insn_def.
9046 * predict.c (predict_insn): Strengthen param "insn" from rtx to
9048 (predict_insn_def): Likewise.
9049 (rtl_predict_edge): Likewise for local "last_insn".
9050 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
9052 (combine_predictions_for_insn): Strengthen param "insn" from rtx
9054 (bb_estimate_probability_locally): Likewise for local "last_insn".
9055 (expensive_function_p): Likewise for local "insn".
9057 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
9058 local "jmp", since this is used when invoking predict_insn_def.
9060 2014-08-22 Marek Polacek <polacek@redhat.com>
9063 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
9065 2014-08-22 Marek Polacek <polacek@redhat.com>
9068 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
9069 a comparison in parens.
9070 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
9073 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9075 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
9078 * cprop.c (fis_get_condition): Likewise.
9080 * postreload.c (reload_cse_regs): Likewise for param "first".
9081 (reload_cse_simplify): Likewise for param "insn".
9082 (reload_cse_regs_1): Likewise for local "insn".
9083 (reload_cse_simplify_set): Likewise for param "insn".
9084 (reload_cse_simplify_operands): Likewise.
9085 (struct reg_use): Likewise for field "insn".
9086 (reload_combine_purge_insn_uses): Likewise for param "insn".
9087 (fixup_debug_insns): Likewise for params "from", "to" and local
9089 (try_replace_in_use): Likewise for local "use_insn".
9090 (reload_combine_recognize_const_pattern): Likewise for param
9091 "insn" and locals "add_moved_after_insn", "use_insn".
9092 (reload_combine_recognize_pattern): Likewise for param "insn" and
9094 (reload_combine): Likewise for locals "insn", "prev".
9095 (reload_combine_note_use): Likewise for param "insn".
9096 (move2add_use_add2_insn): Likewise.
9097 (move2add_use_add3_insn): Likewise.
9098 (reload_cse_move2add): Likewise, also for local "next".
9099 (move2add_note_store): Likewise for local "insn".
9101 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9103 * postreload-gcse.c (struct occr): Strengthen field "insn" from
9105 (struct unoccr): Likewise.
9106 (struct modifies_mem): Likewise.
9107 (alloc_mem): Likewise for local "insn".
9108 (insert_expr_in_table): Likewise for param "insn".
9109 (dump_expr_hash_table_entry): Likewise for local "insn".
9110 (oprs_unchanged_p): Likewise for param "insn".
9111 (load_killed_in_block_p): Likewise for local "setter".
9112 (record_last_reg_set_info): Likewise for param "insn".
9113 (record_last_reg_set_info_regno): Likewise.
9114 (record_last_mem_set_info): Likewise.
9115 (record_last_set_info): Likewise for local "last_set_insn".
9116 (record_opr_changes): Likewise for param "insn".
9117 (hash_scan_set): Likewise.
9118 (compute_hash_table): Likewise for local "insn".
9119 (get_avail_load_store_reg): Likewise for param "insn".
9120 (eliminate_partially_redundant_load): Likewise, also for locals
9121 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
9123 (eliminate_partially_redundant_loads): Likewise for local "insn".
9125 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9127 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
9129 (expand_binop): Likewise for locals "entry_last", "last", "insns"
9130 (expand_twoval_unop): Likewise for locals entry_last", "last".
9131 (expand_twoval_binop): Likewise.
9132 (expand_twoval_binop_libfunc): Likewise for local "insns".
9133 (widen_leading): Likewise for local "last".
9134 (expand_doubleword_clz): Likewise for local "seq". Strengthen
9135 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
9136 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
9137 (expand_parity): Likewise for locals "last" and "seq".
9138 (expand_ffs): Likewise for local "seq". Strengthen local
9139 "nonzero_label" from rtx to rtx_code_label *.
9140 (expand_absneg_bit): Strengthen local "insns" from rtx to
9142 (expand_unop_direct): Likewise for local "last".
9143 (expand_unop): Likewise for locals "last", "insns".
9144 (expand_abs_nojump): Likewise for local "last".
9145 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
9146 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
9148 (expand_copysign_absneg): Strengthen local "label" from rtx to
9150 (expand_copysign_bit): Strengthen local "insns" from rtx to
9152 (struct no_conflict_data): Likewise for fields "first", "insn".
9153 (emit_libcall_block_1): Likewise for param "insns" and locals
9154 "next", "last", "insn".
9155 (emit_libcall_block): For now, add a checked cast to rtx_insn *
9156 on "insns" when invoking emit_libcall_block_1. Ultimately we
9157 want to strengthen insns itself.
9158 (prepare_cmp_insn): Strengthen local "last" from rtx to
9160 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
9161 (prepare_float_lib_cmp): Likewise for local "insns".
9162 (emit_conditional_move): Likewise for local "last".
9163 (emit_conditional_add): Likewise.
9164 (have_sub2_insn): Likewise for local "seq".
9165 (expand_float): Likewise for local "insns". Strengthen locals
9166 "label", "neglabel" from rtx to rtx_code_label *.
9167 (expand_fix): Likewise for locals "last", "insn", "insns" (to
9168 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
9169 (expand_fixed_convert): Likewise for local "insns" (to
9171 (expand_sfix_optab): Likewise for local "last".
9172 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
9173 to rtx_code_label *.
9174 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
9175 from rtx to rtx_insn *.
9176 (expand_atomic_fetch_op): Likewise for local "insn".
9177 (maybe_legitimize_operand_same_code): Likewise for local "last".
9178 (maybe_legitimize_operands): Likewise.
9180 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9182 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
9183 "insn" from rtx to rtx_insn *.
9184 (ps_rtl_insn): Likewise for return type.
9185 (doloop_register_get): Likewise for params "head", "tail" and
9186 locals "insn", "first_insn_not_to_check".
9187 (schedule_reg_move): Likewise for local "this_insn".
9188 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
9189 of gen_move_insn for now.
9190 (reset_sched_times): Strengthen local "insn" from rtx to
9192 (permute_partial_schedule): Likewise.
9193 (duplicate_insns_of_cycles): Likewise for local "u_insn".
9194 (dump_insn_location): Likewise for param "insn".
9195 (loop_canon_p): Likewise for local "insn".
9196 (sms_schedule): Likewise.
9197 (print_partial_schedule): Likewise.
9198 (ps_has_conflicts): Likewise.
9200 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9202 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
9203 "tailp" from rtx * to rtx_insn **.
9205 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
9206 from rtx to rtx_insn *.
9207 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
9208 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
9209 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
9211 * modulo-sched.c (const_iteration_count): Strengthen return type
9212 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
9213 use of NULL_RTX with NULL when working with insns.
9214 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
9216 (sms_schedule): Likewise.
9217 * sched-rgn.c (init_ready_list): Likewise, also for locals
9218 "src_head" and "src_next_tail".
9219 (compute_block_dependences): Likewise.
9220 (free_block_dependencies): Likewise.
9221 (debug_rgn_dependencies): Likewise.
9222 (free_rgn_deps): Likewise.
9223 (compute_priorities): Likewise.
9224 (schedule_region): Likewise.
9225 * sel-sched.c (find_ebb_boundaries): Likewise.
9227 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
9228 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
9230 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9232 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
9233 from rtx to rtx_insn *.
9234 (new_seginfo): Likewise for param "insn".
9235 (create_pre_exit): Likewise for locals "last_insn",
9236 "before_return_copy", "return_copy".
9237 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
9240 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9242 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
9243 from rtx to rtx_insn *.
9244 (lra_push_insn): Likewise for 1st param.
9245 (lra_push_insn_and_update_insn_regno_info): Likewise.
9246 (lra_pop_insn): Likewise for return type.
9247 (lra_invalidate_insn_data): Likewise for 1st param.
9248 (lra_set_insn_deleted): Likewise.
9249 (lra_delete_dead_insn): Likewise.
9250 (lra_process_new_insns): Likewise for first 3 params.
9251 (lra_set_insn_recog_data): Likewise for 1st param.
9252 (lra_update_insn_recog_data): Likewise.
9253 (lra_set_used_insn_alternative): Likewise.
9254 (lra_invalidate_insn_regno_info): Likewise.
9255 (lra_update_insn_regno_info): Likewise.
9256 (lra_former_scratch_operand_p): Likewise.
9257 (lra_eliminate_regs_1): Likewise.
9258 (lra_get_insn_recog_data): Likewise.
9260 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
9263 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
9265 (substitute_within_insn): New.
9266 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
9267 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
9268 Replace call to "substitute" with call to substitute_within_insn.
9270 * lra-constraints.c (curr_insn): Strengthen from rtx to
9272 (get_equiv_with_elimination): Likewise for param "insn".
9273 (match_reload): Strengthen params "before" and "after" from rtx *
9275 (emit_spill_move): Likewise for return type. Add a checked cast
9276 to rtx_insn * on result of gen_move_insn for now.
9277 (check_and_process_move): Likewise for local "before". Replace
9278 NULL_RTX with NULL when referring to insns.
9279 (process_addr_reg): Strengthen params "before" and "after" from
9280 rtx * to rtx_insn **.
9281 (insert_move_for_subreg): Likewise.
9282 (simplify_operand_subreg): Strengthen locals "before" and "after"
9283 from rtx to rtx_insn *.
9284 (process_address_1): Strengthen params "before" and "after" from
9285 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
9287 (process_address): Strengthen params "before" and "after" from
9288 rtx * to rtx_insn **.
9289 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
9290 (curr_insn_transform): Strengthen locals "before" and "after"
9291 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
9293 (loc_equivalence_callback): Update cast of "data", changing
9294 resulting type from rtx to rtx_insn *.
9295 (substitute_pseudo_within_insn): New.
9296 (inherit_reload_reg): Strengthen param "insn" from rtx to
9297 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
9298 NULL when referring to insns. Add a checked cast to rtx_insn *
9299 when using usage_insn to invoke lra_update_insn_regno_info.
9300 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
9301 likewise for locals "restore", "save". Add checked casts to
9302 rtx_insn * when using usage_insn to invoke
9303 lra_update_insn_regno_info and lra_process_new_insns. Replace
9304 NULL_RTX with NULL when referring to insns.
9305 (split_if_necessary): Strengthen param "insn" from rtx to
9307 (update_ebb_live_info): Likewise for params "head", "tail" and local
9309 (get_last_insertion_point): Likewise for return type and local "insn".
9310 (get_live_on_other_edges): Likewise for local "last".
9311 (inherit_in_ebb): Likewise for params "head", "tail" and locals
9312 "prev_insn", "next_insn", "restore".
9313 (remove_inheritance_pseudos): Likewise for local "prev_insn".
9314 (undo_optional_reloads): Likewise for local "insn".
9316 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
9318 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
9320 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
9322 (spill_pseudos): Likewise for local "insn".
9323 (init_elimination): Likewise.
9324 (process_insn_for_elimination): Likewise for param "insn".
9326 * lra-lives.c (curr_insn): Likewise.;
9328 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
9329 (remove_pseudos): Likewise for param "insn".
9330 (spill_pseudos): Likewise for local "insn".
9331 (lra_final_code_change): Likewise for locals "insn", "curr".
9333 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
9334 (lra_set_insn_deleted): Likewise.
9335 (lra_delete_dead_insn): Likewise, and for local "prev".
9336 (new_insn_reg): Likewise for param "insn".
9337 (lra_set_insn_recog_data): Likewise.
9338 (lra_update_insn_recog_data): Likewise.
9339 (lra_set_used_insn_alternative): Likewise.
9340 (get_insn_freq): Likewise.
9341 (invalidate_insn_data_regno_info): Likewise.
9342 (lra_invalidate_insn_regno_info): Likewise.
9343 (lra_update_insn_regno_info): Likewise.
9344 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
9346 (lra_push_insn_1): Strengthen param "insn" from rtx to
9348 (lra_push_insn): Likewise.
9349 (lra_push_insn_and_update_insn_regno_info): Likewise.
9350 (lra_pop_insn): Likewise for return type and local "insn".
9351 (push_insns): Likewise for params "from", "to", and local "insn".
9352 (setup_sp_offset): Likewise for params "from", "last" and locals
9354 (lra_process_new_insns): Likewise for params "insn", "before",
9355 "after" and local "last".
9356 (struct sloc): Likewise for field "insn".
9357 (lra_former_scratch_operand_p): Likewise for param "insn".
9358 (remove_scratches): Likewise for locals "insn", "last".
9359 (check_rtl): Likewise for local "insn".
9360 (add_auto_inc_notes): Likewise for param "insn".
9361 (update_inc_notes): Likewise for local "insn".
9362 (lra): Replace NULL_RTX with NULL when referring to insn.
9364 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9366 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
9368 (resolve_reg_notes): Likewise.
9369 (resolve_simple_move): Likewise for return type, param "insn", and
9370 locals "insns", "minsn".
9371 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
9372 (resolve_use): Likewise.
9373 (resolve_debug): Likewise.
9374 (find_decomposable_shift_zext): Likewise.
9375 (resolve_shift_zext): Likewise for return type, param "insn", and
9376 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
9377 (decompose_multiword_subregs): Likewise for local "insn",
9378 "orig_insn", "decomposed_shift", "end".
9380 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9382 * basic-block.h (basic_block split_edge_and_insert): Strengthen
9383 param "insns" from rtx to rtx_insn *.
9385 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
9387 (struct iv_to_split): Likewise.
9388 (loop_exit_at_end_p): Likewise for local "insn".
9389 (split_edge_and_insert): Likewise for param "insns".
9390 (compare_and_jump_seq): Likewise for return type, param "cinsn",
9391 and locals "seq", "jump".
9392 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
9393 "branch_code"; update invocations of compare_and_jump_seq to
9394 eliminate NULL_RTX in favor of NULL.
9395 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
9397 (reset_debug_uses_in_loop): Likewise.
9398 (analyze_insn_to_expand_var): Likewise for param "insn".
9399 (analyze_iv_to_split_insn): Likewise.
9400 (analyze_insns_in_loop): Likewise for local "insn".
9401 (insert_base_initialization): Likewise for param
9402 "insn" and local "seq".
9403 (split_iv): Likewise for param "insn" and local "seq".
9404 (expand_var_during_unrolling): Likewise for param "insn".
9405 (insert_var_expansion_initialization): Likewise for local "seq".
9406 (combine_var_copies_in_loop_exit): Likewise.
9407 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
9409 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
9410 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
9413 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9415 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
9417 (iv_analyze_result): Likewise.
9418 (iv_analyze_expr): Likewise.
9421 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
9422 local "def_insn" from rtx to rtx_insn *.
9423 (get_biv_step_1): Likewise for local "insn".
9424 (iv_analyze_expr): Likewise for param "insn".
9425 (iv_analyze_def): Likewise for local "insn".
9426 (iv_analyze_op): Likewise for param "insn".
9427 (iv_analyze): Likewise.
9428 (iv_analyze_result): Likewise.
9430 (suitable_set_for_replacement): Likewise.
9431 (simplify_using_initial_values): Likewise for local "insn".
9432 (iv_number_of_iterations): Likewise for param "insn".
9433 (check_simple_exit): Add checked cast to rtx_insn when invoking
9434 iv_number_of_iterations for now (until get_condition is
9437 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
9438 "insn" from rtx to rtx_insn *.
9439 (analyze_insns_in_loop): Likewise for local "insn".
9441 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9443 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
9445 (struct invariant): Likewise.
9446 (hash_invariant_expr_1): Likewise for param "insn".
9447 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
9448 (find_exits): Likewise for local "insn".
9449 (create_new_invariant): Likewise for param "insn".
9450 (check_dependencies): Likewise.
9451 (find_invariant_insn): Likewise.
9452 (record_uses): Likewise.
9453 (find_invariants_insn): Likewise.
9454 (find_invariants_bb): Likewise for local "insn".
9455 (get_pressure_class_and_nregs): Likewise for param "insn".
9456 (calculate_loop_reg_pressure): Likewise for local "insn".
9458 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9460 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
9462 (add_test): Likewise for locals "seq", "jump".
9463 (doloop_modify): Likewise for locals "sequence", "jump_insn".
9465 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9467 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
9469 (rebuild_jump_labels_chain): Likewise for param "chain".
9471 * cfgexpand.c (pass_expand::execute): Add checked cast to
9472 rtx_insn * when calling rebuild_jump_labels_chain in region where
9473 we know e->insns.r is non-NULL.
9475 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
9477 (rebuild_jump_labels): Likewise.
9478 (rebuild_jump_labels_chain): Likewise for param "chain".
9479 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
9480 (init_label_info): Likewise for param "f".
9481 (maybe_propagate_label_ref): Likewise for params "jump_insn",
9482 "prev_nonjump_insn".
9483 (mark_all_labels): Likewise for param "f" and locals "insn",
9484 "prev_nonjump_insn".
9486 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9488 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
9489 from rtx to rtx_insn *insn.
9490 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
9491 (ira_add_allocno_copy): Likewise.
9492 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
9494 (ira_create_copy): Likewise.
9495 (ira_add_allocno_copy): Likewise.
9496 (create_bb_allocnos): Likewise for local "insn".
9497 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
9498 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
9499 process_regs_for_copy for rtx_insn * param.
9500 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
9501 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
9502 process_regs_for_copy for rtx_insn * param.
9503 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
9504 * ira-costs.c (record_reg_classes): Likewise for param "insn".
9505 (record_operand_costs): Likewise.
9506 (scan_one_insn): Likewise for return type, and for param "insn".
9507 (process_bb_for_costs): Likewise for local "insn".
9508 (process_bb_node_for_hard_reg_moves): Likewise.
9509 * ira-emit.c (struct move): Likewise for field "insn".
9510 (create_move): Eliminate use of NULL_RTX when dealing with an
9512 (emit_move_list): Strengthen return type and locals "result",
9513 "insn" from rtx to rtx_insn *insn.
9514 (emit_moves): Likewise for locals "insns", "tmp".
9515 (ira_emit): Likewise for local "insn".
9516 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
9518 (find_call_crossed_cheap_reg): Likewise.
9519 (process_bb_node_lives): Likewise for local "insn".
9520 * ira.c (decrease_live_ranges_number): Likewise.
9521 (compute_regs_asm_clobbered): Likewise.
9522 (build_insn_chain): Likewise.
9523 (find_moveable_pseudos): Likewise, also locals "def_insn",
9524 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
9525 to rtx_insn **. Add a checked cast when assigning from
9526 "closest_use" into closest_uses array in a region where we know
9527 it's a non-NULL insn.
9528 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
9530 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
9531 "last_interesting_insn", "uin".
9532 (move_unallocated_pseudos): Likewise for locals "def_insn",
9533 "move_insn", "newinsn".
9535 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9537 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
9538 Strengthen locals "done_label", "do_error" from rtx to
9540 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
9541 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
9543 (ubsan_expand_si_overflow_neg_check): Likewise for locals
9544 "done_label", "do_error" to rtx_code_label * and local "last" to
9546 (ubsan_expand_si_overflow_mul_check): Likewise for locals
9547 "done_label", "do_error", "large_op0", "small_op0_large_op1",
9548 "one_small_one_large", "both_ops_large", "after_hipart_neg",
9549 "after_lopart_neg", "do_overflow", "hipart_different" to
9550 rtx_code_label * and local "last" to rtx_insn *.
9552 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9554 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
9555 "insn" and "move_insn" from rtx to rtx_insn *.
9557 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9559 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
9561 (cheap_bb_rtx_cost_p): Likewise.
9562 (first_active_insn): Likewise for return type and local "insn".
9563 (last_active_insn): Likewise for return type and locals "insn",
9565 (struct noce_if_info): Likewise for fields "jump", "insn_a",
9567 (end_ifcvt_sequence): Likewise for return type and locals "insn",
9569 (noce_try_move): Likewise for local "seq".
9570 (noce_try_store_flag): Likewise.
9571 (noce_try_store_flag_constants): Likewise.
9572 (noce_try_addcc): Likewise.
9573 (noce_try_store_flag_mask): Likewise.
9574 (noce_try_cmove): Likewise.
9575 (noce_try_minmax): Likewise.
9576 (noce_try_abs): Likewise.
9577 (noce_try_sign_mask): Likewise.
9578 (noce_try_bitop): Likewise.
9579 (noce_can_store_speculate_p): Likewise for local "insn".
9580 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
9582 (check_cond_move_block): Likewise for local "insn".
9583 (cond_move_convert_if_block): Likewise.
9584 (cond_move_process_if_block): Likewise for locals "seq",
9586 (noce_find_if_block): Likewise for local "jump".
9587 (merge_if_block): Likewise for local "last".
9588 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
9589 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
9590 (block_has_only_trap): Likewise for return type and local "trap".
9591 (find_if_case_1): Likewise for local "jump".
9592 (dead_or_predicable): Likewise for locals "head", "end", "jump",
9595 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9597 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
9598 "last_insn", "loop_end" from rtx to rtx_insn *.
9600 * hw-doloop.c (scan_loop): Likewise for local "insn".
9601 (discover_loop): Likewise for param "tail_insn".
9602 (discover_loops): Likewise for local "tail".
9604 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
9605 cast to rtx_insn * when assigning from an rtx local to a
9606 hwloop_info's "last_insn" field.
9608 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9610 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
9611 (add_delay_dependencies): Strengthen local "pro" from rtx to
9613 (recompute_todo_spec): Likewise.
9614 (dep_cost_1): Likewise for locals "insn", "used".
9615 (schedule_insn): Likewise for local "dbg".
9616 (schedule_insn): Likewise for locals "pro", "next".
9617 (unschedule_insns_until): Likewise for local "con".
9618 (restore_pattern): Likewise for local "next".
9619 (estimate_insn_tick): Likewise for local "pro".
9620 (resolve_dependencies): Likewise for local "next".
9621 (fix_inter_tick): Likewise.
9622 (fix_tick_ready): Likewise for local "pro".
9623 (add_to_speculative_block): Likewise for locals "check", "twin",
9625 (sched_extend_bb): Likewise for locals "end", "insn".
9626 (init_before_recovery): Likewise for local "x".
9627 (sched_create_recovery_block): Likewise for local "barrier".
9628 (create_check_block_twin): Likewise for local "pro".
9629 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
9631 (unlink_bb_notes): Update for change to type of bb_header.
9632 Strengthen locals "prev", "label", "note", "next" from rtx to
9634 (clear_priorities): Likewise for local "pro".
9636 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9638 * gcse.c (struct occr): Strengthen field "insn" from rtx to
9640 (test_insn): Likewise for this global.
9641 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
9643 (oprs_anticipatable_p): Likewise.
9644 (oprs_available_p): Likewise.
9645 (insert_expr_in_table): Strengthen param "insn" from rtx to
9647 (hash_scan_set): Likewise.
9648 (hash_scan_clobber): Likewise.
9649 (hash_scan_call): Likewise.
9650 (hash_scan_insn): Likewise.
9651 (compute_hash_table_work): Likewise for local "insn".
9652 (process_insert_insn): Likewise for return type and local "pat".
9653 (insert_insn_end_basic_block): Likewise for locals "new_insn",
9654 "pat", "pat_end", "maybe_cc0_setter".
9655 (pre_edge_insert): Likewise for local "insn".
9656 (pre_insert_copy_insn): Likewise for param "insn".
9657 (pre_insert_copies): Likewise for local "insn".
9658 (struct set_data): Likewise for field "insn".
9659 (single_set_gcse): Likewise for param "insn".
9660 (gcse_emit_move_after): Likewise.
9661 (pre_delete): Likewise for local "insn".
9662 (update_bb_reg_pressure): Likewise for param "from" and local
9664 (should_hoist_expr_to_dom): Likewise for param "from".
9665 (hoist_code): Likewise for local "insn".
9666 (get_pressure_class_and_nregs): Likewise for param "insn".
9667 (calculate_bb_reg_pressure): Likewise for local "insn".
9668 (compute_ld_motion_mems): Likewise.
9670 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9672 * genpeep.c (main): Rename param back from "uncast_ins1" to
9673 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
9676 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
9678 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
9681 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
9682 documentation to state it is only for VSX operations.
9684 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
9685 constraint only active if VSX.
9687 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
9688 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
9691 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9693 * fwprop.c (single_def_use_dom_walker::before_dom_children):
9694 Strengthen local "insn" from rtx to rtx_insn *.
9695 (use_killed_between): Likewise for param "target_insn".
9696 (all_uses_available_at): Likewise for param "target_insn" and
9698 (update_df_init): Likewise for params "def_insn", "insn".
9699 (update_df): Likewise for param "insn".
9700 (try_fwprop_subst): Likewise for param "def_insn" and local
9702 (free_load_extend): Likewise for param "insn".
9703 (forward_propagate_subreg): Likewise for param "def_insn" and
9705 (forward_propagate_asm): Likewise for param "def_insn" and local
9707 (forward_propagate_and_simplify): Likewise for param "def_insn"
9708 and local "use_insn".
9709 (forward_propagate_into): Likewise for locals "def_insn" and
9712 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9714 * function.c (emit_initial_value_sets): Strengthen local "seq"
9715 from rtx to rtx_insn *.
9716 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
9718 (instantiate_virtual_regs): Likewise for local "insn".
9719 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
9720 (reorder_blocks_1): Likewise for param "insns" and local "insn".
9721 (expand_function_end): Likewise for locals "insn" and "seq".
9722 (epilogue_done): Likewise for local "insn".
9723 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
9725 (reposition_prologue_and_epilogue_notes): Likewise for locals
9726 "insn", "last", "note", "first".
9727 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
9728 (pass_match_asm_constraints::execute): Likewise for local "insn".
9730 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9732 * output.h (final_scan_insn): Strengthen return type from rtx to
9734 (final_forward_branch_p): Likewise for param.
9735 (current_output_insn): Likewise for this global.
9737 * final.c (rtx debug_insn): Likewise for this variable.
9738 (current_output_insn): Likewise.
9739 (get_attr_length_1): Rename param "insn" to "uncast_insn",
9740 adding "insn" back in as an rtx_insn * with a checked cast, so
9741 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
9743 (compute_alignments): Strengthen local "label" from rtx to
9745 (shorten_branches): Rename param from "first" to "uncast_first",
9746 introducing a new local rtx_insn * "first" using a checked cast to
9747 effectively strengthen "first" from rtx to rtx_insn * without
9748 affecting the type signature. Strengthen locals "insn", "seq",
9749 "next", "label" from rtx to rtx_insn *.
9750 (change_scope): Strengthen param "orig_insn" and local "insn" from
9752 (final_start_function): Rename param from "first" to "uncast_first",
9753 introducing a new local rtx_insn * "first" using a checked cast to
9754 effectively strengthen "first" from rtx to rtx_insn * without
9755 affecting the type signature. Strengthen local "insn" from rtx to
9757 (dump_basic_block_info): Strengthen param "insn" from rtx to
9759 (final): Rename param from "first" to "uncast_first",
9760 introducing a new local rtx_insn * "first" using a checked cast to
9761 effectively strengthen "first" from rtx to rtx_insn * without
9762 affecting the type signature. Strengthen locals "insn", "next"
9763 from rtx to rtx_insn *.
9764 (output_alternate_entry_point): Strengthen param "insn" from rtx to
9766 (call_from_call_insn): Strengthen param "insn" from rtx to
9768 (final_scan_insn): Rename param from "insn" to "uncast_insn",
9769 introducing a new local rtx_insn * "insn" using a checked cast to
9770 effectively strengthen "insn" from rtx to rtx_insn * without
9771 affecting the type signature. Strengthen return type and locals
9772 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
9773 now-redundant checked cast to rtx_insn * from both invocations of
9774 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
9775 introducing a local "call_insn" for use when invoking
9776 call_from_call_insn.
9777 (notice_source_line): Strengthen param "insn" from rtx to
9779 (leaf_function_p): Likewise for local "insn".
9780 (final_forward_branch_p): Likewise.
9781 (leaf_renumber_regs): Likewise for param "first".
9782 (rest_of_clean_state): Likewise for locals "insn" and "next".
9783 (self_recursive_call_p): Likewise for param "insn".
9784 (collect_fn_hard_reg_usage): Likewise for local "insn".
9785 (get_call_fndecl): Likewise for param "insn".
9786 (get_call_cgraph_rtl_info): Likewise.
9787 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
9788 introducing a new local rtx_insn * "insn" using a checked cast to
9789 effectively strengthen "insn" from rtx to rtx_insn * without
9790 affecting the type signature.
9792 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
9793 cast when assigning from param "insn" to current_output_insn.
9794 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
9795 so that we can assign it back to current_output_insn.
9797 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
9799 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
9800 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
9801 atmxt540s and atmxt540sreva devices.
9802 * config/avr/avr-tables.opt: Regenerate.
9803 * config/avr/t-multilib: Regenerate.
9804 * doc/avr-mmcu.texi: Regenerate.
9806 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9808 * expr.c (convert_move): Strengthen local "insns" from rtx to
9810 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
9811 "top_label" from rtx to rtx_code_label *.
9812 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
9814 (emit_single_push_insn): Likewise for locals "prev", "last".
9815 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
9816 to rtx_code_label *.
9817 (store_constructor): Likewise for locals "loop_start", "loop_end".
9818 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
9820 (expand_expr_real_2): Likewise.
9821 (expand_expr_real_1): Strengthen local "label" from rtx to
9824 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9826 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
9827 from rtx to rtx_insn *.
9828 (store_bit_field_1): Likewise.
9829 (extract_bit_field_1): Likewise.
9830 (expand_mult_const): Likewise for local "insns".
9831 (expmed_mult_highpart): Strengthen local "label" from rtx to
9833 (expand_smod_pow2): Likewise.
9834 (expand_sdiv_pow2): Likewise.
9835 (expand_divmod): Strengthen locals "last", "insn" from rtx to
9836 rtx_insn *. Strengthen locals "label", "label1", "label2",
9837 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
9838 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
9839 (emit_store_flag): Likewise.
9840 (emit_store_flag_force): Strengthen local "label" from rtx to
9842 (do_cmp_and_jump): Likewise for param "label".
9844 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9846 * explow.c (force_reg): Strengthen local "insn" from rtx to
9848 (adjust_stack_1): Likewise.
9849 (allocate_dynamic_stack_space): Likewise. Strengthen locals
9850 "final_label", "available_label", "space_available" from rtx to
9852 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
9853 (anti_adjust_stack_and_probe): Likewise.
9855 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9857 * except.h (sjlj_emit_function_exit_after): Strengthen param
9858 "after" from rtx to rtx_insn *. This is only called with
9859 result of get_last_insn (in function.c) so type-change should be
9862 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
9863 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
9864 to rtx_insn *. These fields are only used from except.c so this
9865 type-change should be self-contained to this patch.
9867 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
9868 local "last" from rtx to rtx_insn *.
9869 (dw2_build_landing_pads): Likewise for local "seq".
9870 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
9871 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
9872 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
9874 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
9876 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
9877 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
9878 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
9879 referring to an insn. Strengthen local "dispatch_label" from
9880 rtx to rtx_code_label *.
9881 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
9883 (expand_eh_return): Strengthen local "around_label" from
9884 rtx to rtx_code_label *.
9885 (convert_to_eh_region_ranges): Strengthen locals "iter",
9886 "last_action_insn", "first_no_action_insn",
9887 "first_no_action_insn_before_switch",
9888 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
9890 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9892 * dwarf2out.c (last_var_location_insn): Strengthen this variable
9893 from rtx to rtx_insn *.
9894 (cached_next_real_insn): Likewise.
9895 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
9897 (dwarf2out_var_location): Strengthen locals "next_real",
9898 "next_note", "expected_next_loc_note", "last_start", "insn" from
9901 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9903 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
9904 from rtx to rtx_insn *.
9905 (create_pseudo_cfg): Likewise for local "insn".
9907 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9909 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
9910 from rtx to rtx_insn *.
9911 (df_bb_regno_last_def_find): Likewise.
9913 * df-problems.c (df_rd_bb_local_compute): Likewise.
9914 (df_lr_bb_local_compute): Likewise.
9915 (df_live_bb_local_compute): Likewise.
9916 (df_chain_remove_problem): Likewise.
9917 (df_chain_create_bb): Likewise.
9918 (df_word_lr_bb_local_compute): Likewise.
9919 (df_remove_dead_eq_notes): Likewise for param "insn".
9920 (df_note_bb_compute): Likewise for local "insn".
9921 (simulate_backwards_to_point): Likewise.
9922 (df_md_bb_local_compute): Likewise.
9924 * df-scan.c (df_scan_free_bb_info): Likewise.
9925 (df_scan_start_dump): Likewise.
9926 (df_scan_start_block): Likewise.
9927 (df_install_ref_incremental): Likewise for local "insn".
9928 (df_insn_rescan_all): Likewise.
9929 (df_reorganize_refs_by_reg_by_insn): Likewise.
9930 (df_reorganize_refs_by_insn_bb): Likewise.
9931 (df_recompute_luids): Likewise.
9932 (df_bb_refs_record): Likewise.
9933 (df_update_entry_exit_and_calls): Likewise.
9934 (df_bb_verify): Likewise.
9936 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9938 * ddg.h (struct ddg_node): Strengthen fields "insn" and
9939 "first_note" from rtx to rtx_insn *.
9940 (get_node_of_insn): Likewise for param 2 "insn".
9941 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
9943 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
9945 (mem_write_insn_p): Likewise.
9946 (mem_access_insn_p): Likewise.
9947 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
9948 (def_has_ccmode_p): Likewise for param "insn".
9949 (add_cross_iteration_register_deps): Likewise for locals
9950 "def_insn" and "use_insn".
9951 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
9952 (build_intra_loop_deps): Likewise for local "src_insn".
9953 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
9955 (get_node_of_insn): Likewise for param "insn".
9957 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9959 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
9960 (deletable_insn_p): Strengthen param "insn" from rtx to
9961 rtx_insn *. Add checked cast to rtx_call_insn when invoking
9962 find_call_stack_args, since this is guarded by CALL_P (insn).
9963 (marked_insn_p): Strengthen param "insn" from rtx to
9965 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
9966 invoking find_call_stack_args, since this is guarded by
9968 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
9969 rtx_insn *; we know this is an insn since this was called by
9971 (mark_nonreg_stores_2): Likewise.
9972 (mark_nonreg_stores): Strengthen param "insn" from rtx to
9974 (find_call_stack_args): Strengthen param "call_insn" from rtx to
9975 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
9977 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
9978 from rtx to rtx_insn *.
9979 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
9981 (delete_unmarked_insns): Likewise for locals "insn", "next".
9982 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
9983 (mark_reg_dependencies): Likewise for param "insn".
9984 (rest_of_handle_ud_dce): Likewise for local "insn".
9985 (word_dce_process_block): Likewise.
9986 (dce_process_block): Likewise.
9988 2014-08-22 David Malcolm <dmalcolm@redhat.com>
9990 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
9991 from rtx to rtx_insn *.
9992 (struct change_cc_mode_args): Likewise for field "insn".
9993 (this_insn): Strengthen from rtx to rtx_insn *.
9994 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
9996 (validate_canon_reg): Strengthen param "insn" from rtx to
9998 (canon_reg): Likewise.
9999 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
10001 (record_jump_equiv): Strengthen param "insn" from rtx to
10003 (try_back_substitute_reg): Likewise, also for locals "prev",
10005 (find_sets_in_insn): Likewise for param "insn".
10006 (canonicalize_insn): Likewise.
10007 (cse_insn): Likewise. Add a checked cast.
10008 (invalidate_from_clobbers): Likewise for param "insn".
10009 (invalidate_from_sets_and_clobbers): Likewise.
10010 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
10012 (cse_prescan_path): Strengthen local "insn" from rtx to
10014 (cse_extended_basic_block): Likewise for locals "insn" and
10016 (cse_main): Likewise for param "f".
10017 (check_for_label_ref): Likewise for local "insn".
10018 (set_live_p): Likewise for second param ("insn").
10019 (insn_live_p): Likewise for first param ("insn") and for local
10021 (cse_change_cc_mode_insn): Likewise for first param "insn".
10022 (cse_change_cc_mode_insns): Likewise for first and second params
10024 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
10026 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
10029 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
10030 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10031 Anna Tikhonova <anna.tikhonova@intel.com>
10032 Ilya Tocar <ilya.tocar@intel.com>
10033 Andrey Turetskiy <andrey.turetskiy@intel.com>
10034 Ilya Verbin <ilya.verbin@intel.com>
10035 Kirill Yukhin <kirill.yukhin@intel.com>
10036 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10038 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
10040 * config/i386/sse.md
10041 (define_mode_iterator VI248_AVX2): Delete.
10042 (define_mode_iterator VI2_AVX2_AVX512BW): New.
10043 (define_mode_iterator VI48_AVX2): Ditto.
10044 (define_insn <shift_insn><mode>3): Delete.
10045 (define_insn "<shift_insn><mode>3<mask_name>" with
10046 VI2_AVX2_AVX512BW): New.
10047 (define_insn "<shift_insn><mode>3<mask_name>" with
10050 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
10051 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10052 Anna Tikhonova <anna.tikhonova@intel.com>
10053 Ilya Tocar <ilya.tocar@intel.com>
10054 Andrey Turetskiy <andrey.turetskiy@intel.com>
10055 Ilya Verbin <ilya.verbin@intel.com>
10056 Kirill Yukhin <kirill.yukhin@intel.com>
10057 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10059 * config/i386/sse.md
10060 (define_mode_iterator VI4F_BRCST32x2): New.
10061 (define_mode_attr 64x2_mode): Ditto.
10062 (define_mode_attr 32x2mode): Ditto.
10063 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
10064 with VI4F_BRCST32x2): Ditto.
10065 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
10066 with V16FI mode iterator): Ditto.
10067 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
10068 with V16FI): Ditto.
10069 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
10070 with VI8F_BRCST64x2): Ditto.
10072 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
10073 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10074 Anna Tikhonova <anna.tikhonova@intel.com>
10075 Ilya Tocar <ilya.tocar@intel.com>
10076 Andrey Turetskiy <andrey.turetskiy@intel.com>
10077 Ilya Verbin <ilya.verbin@intel.com>
10078 Kirill Yukhin <kirill.yukhin@intel.com>
10079 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10081 * config/i386/sse.md
10082 (define_mode_iterator VI8_AVX512VL): New.
10083 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
10085 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
10087 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
10088 (define_mode_iterator V48_AVX512VL): New.
10089 (define_mode_iterator V12_AVX512VL): Ditto.
10090 (define_insn <avx512>_load<mode>_mask): Split into two similar
10091 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
10092 Refactor output template.
10093 (define_insn "<avx512>_store<mode>_mask"): Ditto.
10095 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10097 * cprop.c (struct occr): Strengthen field "insn" from rtx to
10099 (reg_available_p): Likewise for param "insn".
10100 (insert_set_in_table): Likewise.
10101 (hash_scan_set): Likewise.
10102 (hash_scan_insn): Likewise.
10103 (make_set_regs_unavailable): Likewise.
10104 (compute_hash_table_work): Likewise for local "insn".
10105 (reg_not_set_p): Strengthen param "insn" from const_rtx to
10107 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
10108 (try_replace_reg): Likewise.
10109 (find_avail_set): Likewise.
10110 (cprop_jump): Likewise for params "setcc", "jump".
10111 (constprop_register): Likewise for param "insn".
10112 (cprop_insn): Likewise.
10113 (do_local_cprop): Likewise.
10114 (local_cprop_pass): Likewise for local "insn".
10115 (bypass_block): Likewise for params "setcc" and "jump".
10116 (bypass_conditional_jumps): Likewise for locals "setcc" and
10118 (one_cprop_pass): Likewise for local "insn".
10120 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10122 * compare-elim.c (struct comparison_use): Strengthen field "insn"
10123 from rtx to rtx_insn *.
10124 (struct comparison): Likewise, also for field "prev_clobber".
10125 (conforming_compare): Likewise for param "insn".
10126 (arithmetic_flags_clobber_p): Likewise.
10127 (find_flags_uses_in_insn): Likewise.
10128 (find_comparison_dom_walker::before_dom_children): Likewise for
10129 locals "insn", "next", "last_clobber".
10130 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
10132 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10134 * combine-stack-adj.c (struct csa_reflist): Strengthen field
10135 "insn" from rtx to rtx_insn *.
10136 (single_set_for_csa): Likewise for param "insn".
10137 (record_one_stack_ref): Likewise.
10138 (try_apply_stack_adjustment): Likewise.
10139 (struct record_stack_refs_data): Likewise for field "insn".
10140 (maybe_move_args_size_note): Likewise for params "last" and "insn".
10141 (prev_active_insn_bb): Likewise for return type and param "insn".
10142 (next_active_insn_bb): Likewise.
10143 (force_move_args_size_note): Likewise for params "prev" and "last"
10144 and locals "test", "next_candidate", "prev_candidate".
10145 (combine_stack_adjustments_for_block): Strengthen locals
10146 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
10149 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10151 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
10152 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
10153 (subst_insn): Likewise for this variable.
10154 (added_links_insn): Likewise.
10155 (struct insn_link): Likewise for field "insn".
10156 (alloc_insn_link): Likewise for param "insn".
10157 (struct undobuf): Likewise for field "other_insn".
10158 (find_single_use): Likewise for param "insn" and local "next".
10159 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
10160 (delete_noop_moves): Likewise for locals "insn", "next".
10161 (create_log_links): Likewise for locals "insn", "use_insn".
10162 Strengthen local "next_use" from rtx * to rtx_insn **.
10163 (insn_a_feeds_b): Likewise for params "a", "b".
10164 (combine_instructions): Likewise for param "f" and locals "insn",
10165 "next", "prev", "first", "last_combined_insn", "link", "link1",
10166 "temp". Replace use of NULL_RTX with NULL when referring to
10168 (setup_incoming_promotions): Likewise for param "first"
10169 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
10170 (can_combine_p): Likewise for params "insn", "i3", "pred",
10171 "pred2", "succ", "succ2" and for local "p".
10172 (combinable_i3pat): Likewise for param "i3".
10173 (cant_combine_insn_p): Likewise for param "insn".
10174 (likely_spilled_retval_p): Likewise.
10175 (adjust_for_new_dest): Likewise.
10176 (update_cfg_for_uncondjump): Likewise, also for local "insn".
10177 (try_combine): Likewise for return type and for params "i3", "i2",
10178 "i1", "i0", "last_combined_insn", and for locals "insn",
10179 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
10180 "i0_insn". Eliminate local "tem" in favor of new locals
10181 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
10182 checked cast for now to rtx_insn * on the return type of
10183 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
10185 (find_split_point): Strengthen param "insn" from rtx to
10187 (simplify_set): Likewise for local "other_insn".
10188 (recog_for_combine): Likewise for param "insn".
10189 (record_value_for_reg): Likewise.
10190 (record_dead_and_set_regs_1): Likewise for local
10191 "record_dead_insn".
10192 (record_dead_and_set_regs): Likewise for param "insn".
10193 (record_promoted_value): Likewise.
10194 (check_promoted_subreg): Likewise.
10195 (get_last_value_validate): Likewise.
10196 (reg_dead_at_p): Likewise.
10197 (move_deaths): Likewise for param "to_insn".
10198 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
10199 and locals "place", "place2", "cc0_setter". Eliminate local "tem
10200 in favor of new locals "tem_note" and "tem_insn", the latter being
10202 (distribute_links): Strengthen locals "place", "insn" from rtx to
10205 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10207 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
10209 (can_delete_label_p): Require a const rtx_code_label * rather than
10211 (delete_insn): Add checked cast to rtx_code_label * when we know
10212 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
10214 (delete_insn_chain): Strengthen locals "prev" and "current" from
10215 rtx to rtx_insn *. Add a checked cast when assigning from
10216 "finish" (strengthening the params will come later). Add a
10217 checked cast to rtx_note * in region where we know
10219 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
10221 (compute_bb_for_insn): Likewise.
10222 (free_bb_for_insn): Likewise for local "insn".
10223 (compute_bb_for_insn): Likewise.
10224 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
10225 local "insn" from rtx to rtx_insn *
10226 (flow_active_insn_p): Require a const rtx_insn * rather than a
10228 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
10230 (can_fallthru): Likewise for locals "insn" and "insn2".
10231 (bb_note): Likewise for local "note".
10232 (first_insn_after_basic_block_note): Likewise for local "note" and
10234 (rtl_split_block): Likewise for locals "insn" and "next".
10235 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
10237 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
10238 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
10240 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
10241 them), "kill_from", "barrier", "new_insn".
10242 (patch_jump_insn): Likewise for params "insn", "old_label".
10243 (redirect_branch_edge): Likewise for locals "old_label", "insn".
10244 (force_nonfallthru_and_redirect): Likewise for locals "insn",
10245 "old_label", "new_label".
10246 (rtl_tidy_fallthru_edge): Likewise for local "q".
10247 (rtl_split_edge): Likewise for locals "before", "last".
10248 (commit_one_edge_insertion): Likewise for locals "before",
10249 "after", "insns", "tmp", "last", adding a checked cast where
10250 currently necessary.
10251 (commit_edge_insertions): Likewise.
10252 (rtl_dump_bb): Likewise for locals "insn", "last".
10253 (print_rtl_with_bb): Likewise for local "x".
10254 (rtl_verify_bb_insns): Likewise for local "x".
10255 (rtl_verify_bb_pointers): Likewise for local "insn".
10256 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
10258 (rtl_verify_fallthru): Likewise for local "insn".
10259 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
10260 (purge_dead_edges): Likewise for local "insn".
10261 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
10262 (skip_insns_after_block): Likewise for return type and for locals
10263 "insn", "last_insn", "next_head", "prev".
10264 (record_effective_endpoints): Likewise for locals "next_insn",
10266 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
10267 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
10268 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
10269 (duplicate_insn_chain): For now, add checked cast from rtx to
10270 rtx_insn * when returning insn.
10271 (cfg_layout_duplicate_bb): Likewise for local "insn".
10272 (cfg_layout_delete_block): Likewise for locals "insn", "next",
10273 "prev", "remaints".
10274 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
10275 (rtl_block_empty_p): Likewise.
10276 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
10277 "split_point", "last".
10278 (rtl_block_ends_with_call_p): Likewise for local "insn".
10279 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
10281 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
10282 "split_at_insn" from rtx to rtx_insn *.
10283 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
10284 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
10285 to const rtx_insn *.
10286 (rtl_account_profile_record): Likewise.
10288 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10290 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
10292 (average_num_loop_insns): Likewise.
10293 (init_set_costs): Likewise for local "seq".
10294 (seq_cost): Likewise for param "seq", from const_rtx to const
10297 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10299 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
10302 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10304 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
10305 "f1" and "f2" from rtx * to rtx_insn **.
10306 (flow_find_head_matching_sequence): Likewise.
10308 * cfgcleanup.c (try_simplify_condjump): Strengthen local
10309 "cbranch_insn" from rtx to rtx_insn *.
10310 (thread_jump): Likewise for local "insn".
10311 (try_forward_edges): Likewise for local "last".
10312 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
10313 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
10315 (can_replace_by): Likewise for params "i1", "i2".
10316 (old_insns_match_p): Likewise.
10317 (merge_notes): Likewise.
10318 (walk_to_nondebug_insn): Likewise for param "i1".
10319 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
10320 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
10321 "afterlast1", "afterlast2" from rtx to rtx_insn *.
10322 (flow_find_head_matching_sequence): Strengthen params "f1" and
10323 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
10324 "last1", "last2", "beforelast1", "beforelast2" from rtx to
10326 (outgoing_edges_match): Likewise for locals "last1", "last2".
10327 (try_crossjump_to_edge): Likewise for local "insn".
10328 Replace call to for_each_rtx with for_each_rtx_in_insn.
10330 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
10331 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
10332 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
10333 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
10334 (try_optimize_cfg): Strengthen local "last" from rtx to
10336 (delete_dead_jumptables): Likewise for locals "insn", "next",
10339 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
10340 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
10341 "rtx else_first_tail", to reflect the basic-block.h changes above.
10343 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10345 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
10347 (purge_dead_tablejump_edges): Likewise.
10348 (find_bb_boundaries): Likewise for locals "insn", "end",
10349 "flow_transfer_insn".
10351 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10353 * caller-save.c (save_call_clobbered_regs): Strengthen locals
10354 "ins" and "prev" from rtx to rtx_insn *.
10356 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10358 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
10360 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
10361 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
10363 (load_register_parameters): Likewise for local "before_arg".
10364 (check_sibcall_argument_overlap): Likewise for param "insn".
10365 (expand_call): Likewise for locals "normal_call_insns",
10366 "tail_call_insns", "insns", "before_call", "after_args",
10367 "before_arg", "last", "prev". Strengthen one of the "last" from
10368 rtx to rtx_call_insn *.
10369 (fixup_tail_calls): Strengthen local "insn" from rtx to
10371 (emit_library_call_value_1): Likewise for locals "before_call" and
10374 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10376 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
10377 and "last" from rtx to rtx_insn *.
10378 (expand_builtin_nonlocal_goto): Likewise for local "insn".
10379 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
10381 (expand_errno_check): Strengthen local "lab" from rtx to
10383 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
10385 (expand_builtin_mathfn_2): Likewise.
10386 (expand_builtin_mathfn_ternary): Likewise.
10387 (expand_builtin_mathfn_3): Likewise.
10388 (expand_builtin_interclass_mathfn): Likewise for local "last".
10389 (expand_builtin_int_roundingfn): Likewise for local "insns".
10390 (expand_builtin_int_roundingfn_2): Likewise.
10391 (expand_builtin_strlen): Likewise for local "before_strlen".
10392 (expand_builtin_strncmp): Likewise for local "seq".
10393 (expand_builtin_signbit): Likewise for local "last".
10394 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
10395 from rtx to rtx_code_label *.
10396 (expand_stack_restore): Strengthen local "prev" from rtx to
10399 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10401 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
10403 (struct btr_def_s): Likewise.
10404 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
10406 (add_btr_def): Likewise.
10407 (new_btr_user): Likewise.
10408 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
10410 (link_btr_uses): Likewise.
10411 (move_btr_def): Likewise for locals "insp", "old_insn",
10412 "new_insn". Add checked cast to rtx_insn * for now on result of
10414 (can_move_up): Strengthen param "insn" from const_rtx to
10417 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10419 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
10421 (get_uncond_jump_length): Likewise for locals "label", "jump".
10422 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
10424 (add_labels_and_missing_jumps): Likewise for local "new_jump".
10425 (fix_up_fall_thru_edges): Likewise for local "old_jump".
10426 (find_jump_block): Likewise for local "insn".
10427 (fix_crossing_conditional_branches): Likewise for locals
10428 "old_jump", "new_jump".
10429 (fix_crossing_unconditional_branches): Likewise for locals
10430 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
10431 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
10433 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10435 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
10437 (struct mem_insn): Likewise for field "insn".
10438 (reg_next_use): Strengthen from rtx * to rtx_insn **.
10439 (reg_next_inc_use): Likewise.
10440 (reg_next_def): Likewise.
10441 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
10442 from rtx to rtx_insn *.
10443 (move_insn_before): Likewise for param "next_insn" and local "insns".
10444 (attempt_change): Likewise for local "mov_insn".
10445 (try_merge): Likewise for param "last_insn".
10446 (get_next_ref): Likewise for return type and local "insn".
10447 Strengthen param "next_array" from rtx * to rtx_insn **.
10448 (parse_add_or_inc): Strengthen param "insn" from rtx to
10450 (find_inc): Likewise for locals "insn" and "other_insn" (three of
10452 (merge_in_block): Likewise for locals "insn", "curr",
10454 (pass_inc_dec::execute): Update allocations of the arrays to
10455 reflect the stronger types.
10457 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10459 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
10460 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
10461 from rtx to rtx_code_label *.
10463 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10465 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
10468 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
10470 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
10471 generated a warning and prevented bootstrapping the compiler.
10473 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10475 * rtl.h (delete_related_insns): Strengthen return type from rtx to
10478 * jump.c (delete_related_insns): Likewise, also for locals "next"
10481 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10483 * genautomata.c (output_internal_insn_latency_func): When writing
10484 the function "internal_insn_latency" to insn-automata.c,
10485 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
10486 allowing the optional guard function of (define_bypass) clauses to
10487 expect a pair of rtx_insn *, rather than a pair of rtx.
10488 (output_insn_latency_func): When writing the function
10489 "insn_latency", add an "uncast_" prefix to params "insn" and
10490 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
10491 using checked casts from the params, thus enabling the above
10492 change to the generated "internal_insn_latency" function.
10494 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
10496 PR tree-optimization/62091
10497 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
10498 handle correctly arrays.
10499 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
10500 inheritance binfos.
10501 (record_known_type): Walk into inner type.
10502 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
10503 condition on no type changes.
10505 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10507 * genattrtab.c (write_attr_get): Within the generated get_attr_
10508 functions, rename param "insn" to "uncast_insn" and reintroduce
10509 "insn" as an local rtx_insn * using a checked cast, so that "insn"
10510 is an rtx_insn * within insn-attrtab.c
10512 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10514 * output.h (peephole): Strengthen return type from rtx to
10516 * rtl.h (delete_for_peephole): Likewise for both params.
10517 * genpeep.c (main): In generated "peephole" function, strengthen
10518 return type and local "insn" from rtx to rtx_insn *. For now,
10519 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
10520 rtx_insn *, with a checked cast.
10521 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
10522 locals "insn", "next", "prev" from rtx to rtx_insn *.
10524 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
10526 PR tree-optimization/62112
10527 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
10528 * gimple-iterator.h (gsi_replace): Return bool.
10529 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
10530 moved from ref_may_alias_global_p.
10531 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
10533 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
10534 (stmt_kills_ref_p_1): Rename...
10535 (stmt_kills_ref_p): ... to this.
10536 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
10537 stmt_kills_ref_p): Declare.
10538 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
10539 Move the self-assignment case...
10540 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
10542 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10544 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
10546 * emit-rtl.c (try_split): Likewise, also for locals "before" and
10547 "after". For now, don't strengthen param "trial", which requires
10548 adding checked casts when returning it.
10550 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10552 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
10553 "label" from rtx to rtx_code_label *. Strengthen param 1 of
10554 "var_location" hook from rtx to rtx_insn *.
10555 (debug_nothing_rtx): Delete in favor of...
10556 (debug_nothing_rtx_code_label): New prototype.
10557 (debug_nothing_rtx_rtx): Delete unused prototype.
10558 (debug_nothing_rtx_insn): New prototype.
10560 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
10561 invoking debug_hooks->var_location (in two places, one in a NOTE
10562 case of a switch statement, the other guarded by a CALL_P
10563 conditional. Add checked cast to rtx_code_label * when invoking
10564 debug_hooks->label (within CODE_LABEL case of switch statement).
10566 * dbxout.c (dbx_debug_hooks): Update "label" hook from
10567 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
10568 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
10569 (xcoff_debug_hooks): Likewise.
10570 * debug.c (do_nothing_debug_hooks): Likewise.
10571 (debug_nothing_rtx): Delete in favor of...
10572 (debug_nothing_rtx_insn): New function.
10573 (debug_nothing_rtx_rtx): Delete unused function.
10574 (debug_nothing_rtx_code_label): New function.
10575 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
10576 debug_nothing_rtx to debug_nothing_rtx_code_label.
10577 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
10579 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
10580 debug_nothing_rtx to debug_nothing_rtx_insn.
10581 (sdbout_label): Strengthen param "insn" from rtx to
10583 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
10584 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
10585 "var_location" hook from debug_nothing_rtx to
10586 debug_nothing_rtx_insn.
10588 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10590 * recog.h (insn_output_fn): Update this function typedef to match
10591 the changes below to the generated output functions, strengthening
10592 the 2nd param from rtx to rtx_insn *.
10594 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
10595 insn when invoking an output function, to match the new signature
10596 of insn_output_fn with a stronger second param.
10598 * genconditions.c (write_header): In the generated code for
10599 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
10600 to match the other changes in this patch.
10602 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
10603 the generated "gen_" functions from rtx to rtx_insn * within their
10606 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
10607 the subfunctions within the generated "recog_", "split", "peephole2"
10608 function trees from rtx to rtx_insn *. For now, the top-level
10609 generated functions ("recog", "split", "peephole2") continue to
10610 take a plain rtx for "insn", to avoid introducing dependencies on
10611 other patches. Rename this 2nd param from "insn" to
10612 "uncast_insn", and reintroduce "insn" as a local variable of type
10613 rtx_insn *, initialized at the top of the generated function with
10614 a checked cast on "uncast_insn".
10615 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
10616 the generated "gen_" functions from rtx to rtx_insn * within their
10619 * genoutput.c (process_template): Strengthen the 2nd param within
10620 the generated "output_" functions "insn" from rtx to rtx_insn *.
10622 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
10624 * tree-profile.c (tree_profiling): Skip external functions
10625 when doing coverage instrumentation.
10626 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
10628 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10630 * config/rs6000/altivec.h (vec_cpsgn): New #define.
10631 (vec_mergee): Likewise.
10632 (vec_mergeo): Likewise.
10633 (vec_cntlz): Likewise.
10634 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
10635 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
10636 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
10637 VMRGEW, and VMRGOW.
10638 * doc/extend.texi: Document various forms of vec_cpsgn,
10639 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
10640 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
10641 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
10642 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
10643 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
10645 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10647 * config/rs6000/rs6000.c (context.h): New include.
10648 (tree-pass.h): Likewise.
10649 (make_pass_analyze_swaps): New decl.
10650 (rs6000_option_override): Register pass_analyze_swaps.
10651 (swap_web_entry): New subsclass of web_entry_base (df.h).
10652 (special_handling_values): New enum.
10653 (union_defs): New function.
10654 (union_uses): Likewise.
10655 (insn_is_load_p): Likewise.
10656 (insn_is_store_p): Likewise.
10657 (insn_is_swap_p): Likewise.
10658 (rtx_is_swappable_p): Likewise.
10659 (insn_is_swappable_p): Likewise.
10660 (chain_purpose): New enum.
10661 (chain_contains_only_swaps): New function.
10662 (mark_swaps_for_removal): Likewise.
10663 (swap_const_vector_halves): Likewise.
10664 (adjust_subreg_index): Likewise.
10665 (permute_load): Likewise.
10666 (permute_store): Likewise.
10667 (handle_special_swappables): Likewise.
10668 (replace_swap_with_copy): Likewise.
10669 (dump_swap_insn_table): Likewise.
10670 (rs6000_analyze_swaps): Likewise.
10671 (pass_data_analyze_swaps): New pass_data.
10672 (pass_analyze_swaps): New rtl_opt_pass.
10673 (make_pass_analyze_swaps): New function.
10674 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
10676 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10678 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
10679 type from rtx to rtx_insn *.
10680 (create_copy_of_insn_rtx): Likewise.
10681 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
10682 (create_copy_of_insn_rtx): Likewise, also for local "res".
10684 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10686 * rtl.h (find_first_parameter_load): Strengthen return type from
10688 * rtlanal.c (find_first_parameter_load): Strengthen return type
10689 from rtx to rtx_insn *. Add checked cast for now, to postpone
10690 strengthening the params.
10692 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
10695 * diagnostic.c: Set default caret.
10696 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
10698 * diagnostic.h (struct diagnostic_context):
10700 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10702 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
10703 (sel_bb_head): Strengthen return type insn_t (currently just an
10704 rtx) to rtx_insn *.
10705 (sel_bb_end): Likewise.
10707 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
10708 (sel_bb_head): Strengthen return type and local "head" from
10709 insn_t (currently just an rtx) to rtx_insn *.
10710 (sel_bb_end): Likewise for return type.
10711 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
10714 2014-08-21 David Malcolm <dmalcolm@redhat.com>
10716 * basic-block.h (get_last_bb_insn): Strengthen return type from
10718 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
10721 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
10724 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
10726 (diagnostic_report_diagnostic): ... from here.
10727 * toplev.c (general_init): Move code to c-family.
10729 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10731 * df.h (web_entry_base): Replace existing struct web_entry with a
10732 new class web_entry_base with only the predecessor member.
10733 (unionfind_root): Remove declaration and move to class member.
10734 (unionfind_union): Remove declaration and move to friend
10736 (union_defs): Remove declaration.
10737 * web.c (web_entry_base::unionfind_root): Modify to be member
10738 function and adjust accessors.
10739 (unionfind_union): Modify to be friend function and adjust
10741 (web_entry): New subclass of web_entry_base containing the reg
10743 (union_match_dups): Modify for struct -> class changes.
10744 (union_defs): Likewise.
10745 (entry_register): Likewise.
10746 (pass_web::execute): Likewise.
10748 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
10750 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
10751 builtin define __VEC_ELEMENT_REG_ORDER__.
10753 2014-08-20 Martin Jambor <mjambor@suse.cz>
10754 Wei Mi <wmi@google.com>
10757 PR middle-end/61776
10758 * tree-ssa-operands.c (update_stmt_operands): Remove
10759 MODIFIED_NORETURN_CALLS.
10760 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
10761 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
10762 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
10763 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
10764 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
10765 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
10766 (gimple_call_set_ctrl_altering): New func.
10767 (gimple_call_ctrl_altering_p): Ditto.
10768 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
10769 (make_blocks): Use gimple_call_initialize_ctrl_altering.
10770 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
10771 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
10772 remove MODIFIED_NORETURN_CALLS.
10774 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
10776 * coverage.c (coverage_compute_profile_id): Return non-0;
10777 also handle symbols with unique name.
10778 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
10780 2014-08-20 Steve Ellcey <sellcey@mips.com>
10782 PR middle-end/49191
10783 * doc/sourcebuild.texi (non_strict_align): New.
10785 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
10787 * cgraphunit.c (ipa_passes, compile): Reshedule
10788 symtab_remove_unreachable_nodes passes; update comments.
10789 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
10790 TODO_remove_functions before the pass; the functions ought to be
10792 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
10793 TODO_remove_functions.
10794 * passes.c (pass_data_early_local_passes): Do not schedule function
10796 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
10798 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
10801 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
10802 before setting the option.
10803 * diagnostic.c (diagnostic_classify_diagnostic): Record
10804 command-line status.
10806 2014-08-20 Richard Biener <rguenther@suse.de>
10809 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
10810 to build uint{16,32,64}_type_node.
10812 2014-08-20 Terry Guo <terry.guo@arm.com>
10814 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
10815 with immediate_operand.
10817 2014-08-20 David Malcolm <dmalcolm@redhat.com>
10819 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
10820 "insn" from an as_a to a safe_as_a, for the case when "insn" is
10823 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
10825 PR preprocessor/51303
10826 * incpath.c (remove_duplicates): Use cpp_warning.
10828 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
10832 * doc/options.texi (CPP): Document it.
10833 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
10834 * optc-gen.awk: Handle CPP.
10835 * opth-gen.awk: Likewise.
10837 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10839 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
10841 (duplicate_insn_chain): Likewise.
10842 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
10843 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
10844 checked cast for now (until we can strengthen the params in the
10846 (duplicate_insn_chain): Likewise.
10848 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10850 * rtl.h (next_cc0_user): Strengthen return type from rtx to
10852 (prev_cc0_setter): Likewise.
10854 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
10855 rtx_insn *, adding checked casts for now as necessary.
10856 (prev_cc0_setter): Likewise.
10858 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10860 * expr.h (emit_move_insn): Strengthen return type from rtx to
10862 (emit_move_insn_1): Likewise.
10863 (emit_move_complex_push): Likewise.
10864 (emit_move_complex_parts): Likewise.
10866 * expr.c (emit_move_via_integer): Strengthen return type from rtx
10867 to rtx_insn *. Replace use of NULL_RTX with NULL when working
10869 (emit_move_complex_push): Strengthen return type from rtx to
10871 (emit_move_complex): Likewise, also for local "ret".
10872 (emit_move_ccmode): Likewise.
10873 (emit_move_multi_word): Likewise for return type and locals
10874 "last_insn", "seq".
10875 (emit_move_insn_1): Likewise for return type and locals "result",
10877 (emit_move_insn): Likewise for return type and local "last_insn".
10878 (compress_float_constant): Likewise.
10880 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10882 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
10883 from rtx to rtx_insn *.
10885 * rtl.h (emit_insn_before): Likewise.
10886 (emit_insn_before_noloc): Likewise.
10887 (emit_insn_before_setloc): Likewise.
10888 (emit_jump_insn_before): Likewise.
10889 (emit_jump_insn_before_noloc): Likewise.
10890 (emit_jump_insn_before_setloc): Likewise.
10891 (emit_call_insn_before): Likewise.
10892 (emit_call_insn_before_noloc): Likewise.
10893 (emit_call_insn_before_setloc): Likewise.
10894 (emit_debug_insn_before): Likewise.
10895 (emit_debug_insn_before_noloc): Likewise.
10896 (emit_debug_insn_before_setloc): Likewise.
10897 (emit_label_before): Likewise.
10898 (emit_insn_after): Likewise.
10899 (emit_insn_after_noloc): Likewise.
10900 (emit_insn_after_setloc): Likewise.
10901 (emit_jump_insn_after): Likewise.
10902 (emit_jump_insn_after_noloc): Likewise.
10903 (emit_jump_insn_after_setloc): Likewise.
10904 (emit_call_insn_after): Likewise.
10905 (emit_call_insn_after_noloc): Likewise.
10906 (emit_call_insn_after_setloc): Likewise.
10907 (emit_debug_insn_after): Likewise.
10908 (emit_debug_insn_after_noloc): Likewise.
10909 (emit_debug_insn_after_setloc): Likewise.
10910 (emit_label_after): Likewise.
10911 (emit_insn): Likewise.
10912 (emit_debug_insn): Likewise.
10913 (emit_jump_insn): Likewise.
10914 (emit_call_insn): Likewise.
10915 (emit_label): Likewise.
10916 (gen_clobber): Likewise.
10917 (emit_clobber): Likewise.
10918 (gen_use): Likewise.
10919 (emit_use): Likewise.
10922 (emit_barrier_before): Strengthen return type from rtx to
10924 (emit_barrier_after): Likewise.
10925 (emit_barrier): Likewise.
10927 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
10928 from rtx to rtx_insn *. Add checked casts for now when converting
10929 "last" from rtx to rtx_insn *.
10930 (emit_insn_before_noloc): Likewise for return type.
10931 (emit_jump_insn_before_noloc): Likewise.
10932 (emit_call_insn_before_noloc): Likewise.
10933 (emit_debug_insn_before_noloc): Likewise.
10934 (emit_barrier_before): Strengthen return type and local "insn"
10935 from rtx to rtx_barrier *.
10936 (emit_label_before): Strengthen return type from rtx to
10937 rtx_insn *. Add checked cast for now when returning param
10938 (emit_pattern_after_noloc): Strengthen return type from rtx to
10939 rtx_insn *. Add checked casts for now when converting "last" from
10941 (emit_insn_after_noloc): Strengthen return type from rtx to
10943 (emit_jump_insn_after_noloc): Likewise.
10944 (emit_call_insn_after_noloc): Likewise.
10945 (emit_debug_insn_after_noloc): Likewise.
10946 (emit_barrier_after): Strengthen return type from rtx to
10948 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
10949 Add checked cast for now when converting "label" from rtx to
10951 (emit_pattern_after_setloc): Strengthen return type from rtx to
10952 rtx_insn *. Add checked casts for now when converting "last" from
10954 (emit_pattern_after): Strengthen return type from rtx to
10956 (emit_insn_after_setloc): Likewise.
10957 (emit_insn_after): Likewise.
10958 (emit_jump_insn_after_setloc): Likewise.
10959 (emit_jump_insn_after): Likewise.
10960 (emit_call_insn_after_setloc): Likewise.
10961 (emit_call_insn_after): Likewise.
10962 (emit_debug_insn_after_setloc): Likewise.
10963 (emit_debug_insn_after): Likewise.
10964 (emit_pattern_before_setloc): Likewise. Add checked casts for now
10965 when converting "last" from rtx to rtx_insn *.
10966 (emit_pattern_before): Strengthen return type from rtx to
10968 (emit_insn_before_setloc): Likewise.
10969 (emit_insn_before): Likewise.
10970 (emit_jump_insn_before_setloc): Likewise.
10971 (emit_jump_insn_before): Likewise.
10972 (emit_call_insn_before_setloc): Likewise.
10973 (emit_call_insn_before): Likewise.
10974 (emit_debug_insn_before_setloc): Likewise.
10975 (emit_debug_insn_before): Likewise.
10976 (emit_insn): Strengthen return type and locals "last", "insn",
10977 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
10978 within cases where we know we have an insn.
10979 (emit_debug_insn): Likewise.
10980 (emit_jump_insn): Likewise.
10981 (emit_call_insn): Strengthen return type and local "insn" from rtx
10983 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
10984 a checked cast to rtx_insn * for now on "label".
10985 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
10986 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
10987 (emit_use): Likewise.
10988 (gen_use): Likewise, also for local "seq".
10989 (emit): Likewise for return type and local "insn".
10990 (rtx_insn): Likewise for return type and local "new_rtx".
10992 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
10993 from rtx to rtx_barrier *.
10995 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
10996 changed return type from rtx to rtx_insn *, we must update
10997 "emit_fn" type, and this in turn means updating...
10998 (frame_insn): ...this. Strengthen return type from rtx to
10999 rtx_insn *. Introduce a new local "insn" of the appropriate type.
11001 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11003 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
11004 rtx to rtx_jump_table_data *. Also for local.
11005 * rtl.h (emit_jump_table_data): Likewise.
11007 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11009 * basic-block.h (create_basic_block_structure): Strengthen third
11010 param "bb_note" from rtx to rtx_note *.
11011 * rtl.h (emit_note_before): Strengthen return type from rtx to
11013 (emit_note_after): Likewise.
11014 (emit_note): Likewise.
11015 (emit_note_copy): Likewise. Also, strengthen param similarly.
11016 * function.h (struct rtl_data): Strengthen field
11017 "x_stack_check_probe_note" from rtx to rtx_note *.
11019 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
11020 from rtx to rtx_note *.
11021 * cfgrtl.c (create_basic_block_structure): Strengthen third param
11022 "bb_note" from rtx to rtx_note *.
11023 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
11024 when calling emit_note_copy.
11025 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
11027 (emit_note_after): Likewise.
11028 (emit_note_before): Likewise.
11029 (emit_note_copy): Likewise. Also, strengthen param similarly.
11030 (emit_note): Likewise.
11031 * except.c (emit_note_eh_region_end): Likewise for return type.
11032 Strengthen local "next" from rtx to rtx_insn *.
11033 (convert_to_eh_region_ranges): Strengthen local "note"
11034 from rtx to rtx_note *.
11035 * final.c (change_scope): Likewise.
11036 (reemit_insn_block_notes): Likewise, for both locals named "note".
11037 Also, strengthen local "insn" from rtx to rtx_insn *.
11038 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
11040 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
11041 strengthen local "seq" from rtx to rtx_insn *.
11042 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
11044 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
11046 (get_bb_note_from_pool): Strengthen return type from rtx to
11048 (sel_create_basic_block): Strengthen local "new_bb_note" from
11049 insn_t to rtx_note *.
11050 * var-tracking.c (emit_note_insn_var_location): Strengthen local
11051 "note" from rtx to rtx_note *.
11052 (emit_notes_in_bb): Likewise.
11054 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11056 * function.h (struct rtl_data): Strengthen field
11057 "x_parm_birth_insn" from rtx to rtx_insn *.
11058 * function.c (struct assign_parm_data_all): Strengthen fields
11059 "first_conversion_insn" and "last_conversion_insn" from rtx to
11062 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11064 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
11065 to rtx_insn *; also for local "var_end_seq".
11066 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
11067 (maybe_cleanup_end_of_block): Likewise for param "last" and local
11069 (expand_gimple_cond): Likewise for locals "last2" and "last".
11070 (mark_transaction_restart_calls): Likewise for local "insn".
11071 (expand_gimple_stmt): Likewise for return type and locals "last"
11073 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
11074 (avoid_complex_debug_insns): Likewise for param "insn".
11075 (expand_debug_locations): Likewise for locals "insn", "last",
11076 "prev_insn" and "insn2".
11077 (expand_gimple_basic_block): Likewise for local "last".
11078 (construct_exit_block): Likewise for locals "head", "end",
11080 (pass_expand::execute): Likewise for locals "var_seq",
11081 "var_ret_seq", "next".
11083 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11085 * asan.h (asan_emit_stack_protection): Strengthen return type from
11087 * asan.c (asan_emit_stack_protection): Likewise. Add local
11088 "insns" to hold the return value.
11090 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11092 * basic-block.h (bb_note): Strengthen return type from rtx to
11094 * sched-int.h (bb_note): Likewise.
11095 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
11097 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11099 * rtl.h (make_insn_raw): Strengthen return type from rtx to
11102 * emit-rtl.c (make_insn_raw): Strengthen return type and local
11103 "insn" from rtx to rtx_insn *.
11104 (make_debug_insn_raw): Strengthen return type from rtx to
11105 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
11106 (make_jump_insn_raw): Strengthen return type from rtx to
11107 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
11108 (make_call_insn_raw): Strengthen return type from rtx to
11109 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
11110 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
11111 callback from rtx to rtx_insn *; likewise for local "insn" and
11112 "next", adding a checked cast to rtx_insn in the relevant cases of
11113 the switch statement.
11114 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
11115 callback from rtx to rtx_insn *.
11116 (emit_pattern_after_setloc): Likewise.
11117 (emit_pattern_after): Likewise.
11118 (emit_pattern_before_setloc): Likewise.
11119 (emit_pattern_before): Likewise.
11121 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11123 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
11125 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
11126 accepting an rtx_insn *.
11127 (last_call_insn): Strengthen return type from rtx to
11130 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11132 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
11133 "insns" from rtx to rtx_insn *.
11134 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
11135 locals "insn" and "prev".
11137 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11139 * rtl.h (tablejump_p): Strengthen third param from rtx * to
11140 rtx_jump_table_data **.
11142 * cfgbuild.c (make_edges): Introduce local "table", using it in
11143 place of "tmp" for jump table data.
11144 (find_bb_boundaries): Strengthen local "table" from rtx to
11145 rtx_jump_table_data *.
11146 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
11147 (outgoing_edges_match): Likewise for locals "table1" and "table2".
11148 (try_crossjump_to_edge): Likewise.
11149 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
11151 (patch_jump_insn): Introduce local "table", using it in place of
11152 "tmp" for jump table data.
11153 (force_nonfallthru_and_redirect): Introduce local "table", so that
11154 call to tablejump_p can receive an rtx_jump_table_data **. Update
11155 logic around the call to overwrite "note" appropriately if
11156 tablejump_p returns non-zero.
11157 (get_last_bb_insn): Introduce local "table", using it in place of
11158 "tmp" for jump table data.
11159 * dwarf2cfi.c (create_trace_edges): Likewise.
11161 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
11162 from rtx to rtx_jump_table_data *.
11163 (create_fix_barrier): Strengthen local "tmp" from rtx to
11164 rtx_jump_table_data *.
11165 (arm_reorg): Likewise for local "table".
11167 * config/s390/s390.c (s390_chunkify_start): Likewise.
11169 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
11171 * jump.c (delete_related_insns): Strengthen local "lab_next" from
11172 rtx to rtx_jump_table_data *.
11174 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
11175 rtx_jump_table_data **. Add a checked cast when writing through
11176 the pointer: we know there that local "table" is non-NULL and that
11177 JUMP_TABLE_DATA_P (table) holds.
11178 (label_is_jump_target_p): Introduce local "table", using it in
11179 place of "tmp" for jump table data.
11181 2014-08-19 Marek Polacek <polacek@redhat.com>
11184 * doc/invoke.texi: Document -Wbool-compare.
11186 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11188 * rtl.h (entry_of_function): Strengthen return type from rtx to
11190 * cfgrtl.c (entry_of_function): Likewise.
11192 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11194 * emit-rtl.h (get_insns): Strengthen return type from rtx to
11195 rtx_insn *, adding a checked cast for now.
11196 (get_last_insn): Likewise.
11198 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11200 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
11203 * emit-rtl.c (gen_label_rtx): Likewise.
11205 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11207 * rtl.h (previous_insn): Strengthen return type from rtx to
11209 (next_insn): Likewise.
11210 (prev_nonnote_insn): Likewise.
11211 (prev_nonnote_insn_bb): Likewise.
11212 (next_nonnote_insn): Likewise.
11213 (next_nonnote_insn_bb): Likewise.
11214 (prev_nondebug_insn): Likewise.
11215 (next_nondebug_insn): Likewise.
11216 (prev_nonnote_nondebug_insn): Likewise.
11217 (next_nonnote_nondebug_insn): Likewise.
11218 (prev_real_insn): Likewise.
11219 (next_real_insn): Likewise.
11220 (prev_active_insn): Likewise.
11221 (next_active_insn): Likewise.
11223 * emit-rtl.c (next_insn): Strengthen return type from rtx to
11224 rtx_insn *, adding a checked cast.
11225 (previous_insn): Likewise.
11226 (next_nonnote_insn): Likewise.
11227 (next_nonnote_insn_bb): Likewise.
11228 (prev_nonnote_insn): Likewise.
11229 (prev_nonnote_insn_bb): Likewise.
11230 (next_nondebug_insn): Likewise.
11231 (prev_nondebug_insn): Likewise.
11232 (next_nonnote_nondebug_insn): Likewise.
11233 (prev_nonnote_nondebug_insn): Likewise.
11234 (next_real_insn): Likewise.
11235 (prev_real_insn): Likewise.
11236 (next_active_insn): Likewise.
11237 (prev_active_insn): Likewise.
11239 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
11240 param "stepfunc" so that it returns an rtx_insn * rather than an
11241 rtx, to track the change to prev_nonnote_insn_bb, which is the
11242 only function this is called with.
11243 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
11245 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
11247 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
11250 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11252 * coretypes.h (class rtx_debug_insn): Add forward declaration.
11253 (class rtx_nonjump_insn): Likewise.
11254 (class rtx_jump_insn): Likewise.
11255 (class rtx_call_insn): Likewise.
11256 (class rtx_jump_table_data): Likewise.
11257 (class rtx_barrier): Likewise.
11258 (class rtx_code_label): Likewise.
11259 (class rtx_note): Likewise.
11261 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
11262 adding the invariant DEBUG_INSN_P (X).
11263 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
11264 the invariant NONJUMP_INSN_P (X).
11265 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
11266 the invariant JUMP_P (X).
11267 (class rtx_call_insn): New, a subclass of rtx_insn, adding
11268 the invariant CALL_P (X).
11269 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
11270 invariant JUMP_TABLE_DATA_P (X).
11271 (class rtx_barrier): New, a subclass of rtx_insn, adding the
11272 invariant BARRIER_P (X).
11273 (class rtx_code_label): New, a subclass of rtx_insn, adding
11274 the invariant LABEL_P (X).
11275 (class rtx_note): New, a subclass of rtx_insn, adding
11276 the invariant NOTE_P(X).
11277 (is_a_helper <rtx_debug_insn *>::test): New.
11278 (is_a_helper <rtx_nonjump_insn *>::test): New.
11279 (is_a_helper <rtx_jump_insn *>::test): New.
11280 (is_a_helper <rtx_call_insn *>::test): New.
11281 (is_a_helper <rtx_jump_table_data *>::test): New functions,
11282 overloaded for both rtx and rtx_insn *.
11283 (is_a_helper <rtx_barrier *>::test): New.
11284 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
11285 for both rtx and rtx_insn *.
11286 (is_a_helper <rtx_note *>::test): New.
11288 2014-08-19 Marek Polacek <polacek@redhat.com>
11290 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
11291 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
11292 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
11293 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
11295 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11297 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
11298 rtx_insn *. To help with transition, for now, convert from an
11299 access macro into a pair of functions: BND_TO, returning an
11301 (SET_BND_TO): New function, for use where BND_TO is used as an
11304 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
11306 (BND_TO): New function, adding a checked cast.
11307 (SET_BND_TO): New function.
11309 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
11311 (compute_av_set_on_boundaries): Likewise.
11313 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
11315 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
11316 destination if it is used in source.
11317 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
11318 (*popcount<mode>2_falsedep_1): Likewise.
11320 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
11323 * configure.ac: Set install_gold_as_default to no first.
11324 * configure: Regenerated.
11326 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11328 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
11329 "note_list" field will eventually be an rtx_insn *. To help with
11330 transition, for now, convert from an access macro into a pair of
11331 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
11332 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
11335 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
11336 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
11338 * sel-sched-ir.c (init_bb): Likewise.
11339 (sel_restore_notes): Likewise.
11340 (move_bb_info): Likewise.
11341 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
11342 (SET_BB_NOTE_LIST): New function.
11344 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11346 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
11347 field will eventually be an rtx_insn *. To help with transition,
11348 for now, convert from an access macro into a pair of functions:
11349 VINSN_INSN_RTX, returning an rtx_insn *, and...
11350 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
11351 is used as an lvalue.
11353 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
11354 SET_VINSN_INSN_RTX where it's used as an lvalue.
11355 (VINSN_INSN_RTX): New function.
11356 (SET_VINSN_INSN_RTX): New function.
11358 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11360 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
11361 eventually be rtx_insn *, but to help with transition, for now,
11362 convert from an access macro into a pair of functions: DEP_PRO
11363 returning an rtx_insn * and...
11364 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
11365 lvalue, returning an rtx&.
11366 (DEP_CON): Analogous changes to DEP_PRO above.
11367 (SET_DEP_CON): Likewise.
11369 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
11370 an lvalue to SET_DEP_CON.
11371 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
11372 (sd_copy_back_deps): Likewise for DEP_CON.
11373 (DEP_PRO): New function, adding a checked cast for now.
11374 (DEP_CON): Likewise.
11375 (SET_DEP_PRO): New function.
11376 (SET_DEP_CON): Likewise.
11378 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
11380 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
11381 (extra_options): Add i386/cygwin.opt.
11382 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
11383 (CPP_SPEC): Accept -pthread.
11384 (LINK_SPEC): Ditto.
11385 (GOMP_SELF_SPECS): Update comment.
11386 * config/i386/cygwin.opt: New file for -pthread flag.
11388 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11390 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
11391 * df.h (DF_REF_INSN): Convert from a macro to a function, so
11392 that we can return an rtx_insn *.
11394 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
11396 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
11397 when building executables, not DLLs. Add --large-address-aware
11398 under the same conditions.
11399 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
11400 when building executables, not DLLs. Add --large-address-aware
11401 under the same conditions when using -m32.
11403 * config/i386/cygwin-stdint.h: Throughout, make type
11404 definitions dependent on target architecture, not host.
11406 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11408 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
11409 the return type from rtx to rtx_insn *, which will enable various
11410 conversions in followup patches. For now this is is done by a
11412 (NEXT_INSN): Likewise.
11413 (SET_PREV_INSN): Convert to an inline function. This is intended
11414 for use as an lvalue, and so returns an rtx& to allow in-place
11416 (SET_NEXT_INSN): Likewise.
11418 2014-07-08 Mark Wielaard <mjw@redhat.com>
11421 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
11423 2014-08-19 Marek Polacek <polacek@redhat.com>
11426 * cgraphunit.c (handle_alias_pairs): Fix condition.
11428 2014-08-19 Richard Biener <rguenther@suse.de>
11430 * gimple-fold.c (fold_gimple_assign): Properly build a
11431 null-pointer constant when devirtualizing addresses.
11433 2014-07-07 Mark Wielaard <mjw@redhat.com>
11435 * dwarf2out.c (decl_quals): New function.
11436 (modified_type_die): Take one cv_quals argument instead of two,
11437 one for const and one for volatile.
11438 (add_type_attribute): Likewise.
11439 (generic_parameter_die): Call add_type_attribute with one modifier
11441 (base_type_for_mode): Likewise.
11442 (add_bounds_info): Likewise.
11443 (add_subscript_info): Likewise.
11444 (gen_array_type_die): Likewise.
11445 (gen_descr_array_type_die): Likewise.
11446 (gen_entry_point_die): Likewise.
11447 (gen_enumeration_type_die): Likewise.
11448 (gen_formal_parameter_die): Likewise.
11449 (gen_subprogram_die): Likewise.
11450 (gen_variable_die): Likewise.
11451 (gen_const_die): Likewise.
11452 (gen_field_die): Likewise.
11453 (gen_pointer_type_die): Likewise.
11454 (gen_reference_type_die): Likewise.
11455 (gen_ptr_to_mbr_type_die): Likewise.
11456 (gen_inheritance_die): Likewise.
11457 (gen_subroutine_type_die): Likewise.
11458 (gen_typedef_die): Likewise.
11459 (force_type_die): Likewise.
11461 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
11463 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
11465 * configure: Regenerate.
11467 2014-08-19 Richard Biener <rguenther@suse.de>
11469 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
11470 DECL_EXTERNALs in BLOCKs as non-references.
11471 * tree-streamer-out.c (streamer_write_chain): Likewise.
11473 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
11474 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11475 Anna Tikhonova <anna.tikhonova@intel.com>
11476 Ilya Tocar <ilya.tocar@intel.com>
11477 Andrey Turetskiy <andrey.turetskiy@intel.com>
11478 Ilya Verbin <ilya.verbin@intel.com>
11479 Kirill Yukhin <kirill.yukhin@intel.com>
11480 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11482 * config/i386/sse.md
11483 (define_mode_iterator VI48_AVX512F): Delete.
11484 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
11485 (define_mode_iterator VI2_AVX512VL): Ditto.
11486 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
11489 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
11491 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
11492 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
11493 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
11494 with VI48_AVX512F_AVX512VL): New.
11495 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
11496 with VI2_AVX512VL): Ditto.
11498 2014-08-19 Marek Polacek <polacek@redhat.com>
11500 * doc/invoke.texi: Document -Wc99-c11-compat.
11502 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11504 * rtl.h (PREV_INSN): Split macro in two: the existing one,
11505 for rvalues, and...
11506 (SET_PREV_INSN): New macro, for use as an lvalue.
11507 (NEXT_INSN, SET_NEXT_INSN): Likewise.
11509 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
11510 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
11511 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
11512 (fixup_abnormal_edges): Likewise.
11513 (unlink_insn_chain): Likewise.
11514 (fixup_reorder_chain): Likewise.
11515 (cfg_layout_delete_block): Likewise.
11516 (cfg_layout_merge_blocks): Likewise.
11517 * combine.c (update_cfg_for_uncondjump): Likewise.
11518 * emit-rtl.c (link_insn_into_chain): Likewise.
11519 (remove_insn): Likewise.
11520 (delete_insns_since): Likewise.
11521 (reorder_insns_nobb): Likewise.
11522 (emit_insn_after_1): Likewise.
11523 * final.c (rest_of_clean_state): Likewise.
11524 (final_scan_insn): Likewise.
11525 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
11526 * haifa-sched.c (concat_note_lists): Likewise.
11527 (remove_notes): Likewise.
11528 (restore_other_notes): Likewise.
11529 (move_insn): Likewise.
11530 (unlink_bb_notes): Likewise.
11531 (restore_bb_notes): Likewise.
11532 * jump.c (delete_for_peephole): Likewise.
11533 * optabs.c (emit_libcall_block_1): Likewise.
11534 * reorg.c (emit_delay_sequence): Likewise.
11535 (fill_simple_delay_slots): Likewise.
11536 * sel-sched-ir.c (sel_move_insn): Likewise.
11537 (sel_remove_insn): Likewise.
11538 (get_bb_note_from_pool): Likewise.
11539 * sel-sched.c (move_nop_to_previous_block): Likewise.
11541 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
11542 * config/c6x/c6x.c (gen_one_bundle): Likewise.
11543 (c6x_gen_bundles): Likewise.
11544 (hwloop_optimize): Likewise.
11545 * config/frv/frv.c (frv_function_prologue): Likewise.
11546 (frv_register_nop): Likewise.
11547 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
11548 (ia64_reorg): Likewise.
11549 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
11550 (mep_make_bundle): Likewise.
11551 (mep_bundle_insns): Likewise.
11552 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
11553 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
11554 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
11556 2014-08-19 David Malcolm <dmalcolm@redhat.com>
11558 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
11559 return type from rtx to rtx_insn *.
11560 (BB_END): Likewise.
11561 (BB_HEADER): Likewise.
11562 (BB_FOOTER): Likewise.
11563 (SET_BB_HEAD): Convert to a function.
11564 (SET_BB_END): Likewise.
11565 (SET_BB_HEADER): Likewise.
11566 (SET_BB_FOOTER): Likewise.
11568 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
11569 Strengthen the return type from rtx to rtx_insn *. For now, this
11570 is done by adding a checked cast, but this will eventually
11571 become a field lookup.
11572 (BB_END): Likewise.
11573 (BB_HEADER): Likewise.
11574 (BB_FOOTER): Likewise.
11575 (SET_BB_HEAD): New function, from macro of same name. This is
11576 intended for use as an lvalue, and so returns an rtx& to allow
11577 in-place modification.
11578 (SET_BB_END): Likewise.
11579 (SET_BB_HEADER): Likewise.
11580 (SET_BB_FOOTER): Likewise.
11582 2014-08-18 David Malcolm <dmalcolm@redhat.com>
11584 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
11585 for rvalues, and...
11586 (SET_BB_HEAD): New macro, for use as a lvalue.
11587 (BB_END, SET_BB_END): Likewise.
11588 (BB_HEADER, SET_BB_HEADER): Likewise.
11589 (BB_FOOTER, SET_BB_FOOTER): Likewise.
11591 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
11592 of BB_* macros into SET_BB_* macros.
11593 (fix_crossing_unconditional_branches): Likewise.
11594 * caller-save.c (save_call_clobbered_regs): Likewise.
11595 (insert_one_insn): Likewise.
11596 * cfgbuild.c (find_bb_boundaries): Likewise.
11597 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
11598 (outgoing_edges_match): Likewise.
11599 (try_optimize_cfg): Likewise.
11600 * cfgexpand.c (expand_gimple_cond): Likewise.
11601 (expand_gimple_tailcall): Likewise.
11602 (expand_gimple_basic_block): Likewise.
11603 (construct_exit_block): Likewise.
11604 * cfgrtl.c (delete_insn): Likewise.
11605 (create_basic_block_structure): Likewise.
11606 (rtl_delete_block): Likewise.
11607 (rtl_split_block): Likewise.
11608 (emit_nop_for_unique_locus_between): Likewise.
11609 (rtl_merge_blocks): Likewise.
11610 (block_label): Likewise.
11611 (try_redirect_by_replacing_jump): Likewise.
11612 (emit_barrier_after_bb): Likewise.
11613 (fixup_abnormal_edges): Likewise.
11614 (record_effective_endpoints): Likewise.
11615 (relink_block_chain): Likewise.
11616 (fixup_reorder_chain): Likewise.
11617 (fixup_fallthru_exit_predecessor): Likewise.
11618 (cfg_layout_duplicate_bb): Likewise.
11619 (cfg_layout_split_block): Likewise.
11620 (cfg_layout_delete_block): Likewise.
11621 (cfg_layout_merge_blocks): Likewise.
11622 * combine.c (update_cfg_for_uncondjump): Likewise.
11623 * emit-rtl.c (add_insn_after): Likewise.
11624 (remove_insn): Likewise.
11625 (reorder_insns): Likewise.
11626 (emit_insn_after_1): Likewise.
11627 * haifa-sched.c (get_ebb_head_tail): Likewise.
11628 (restore_other_notes): Likewise.
11629 (move_insn): Likewise.
11630 (sched_extend_bb): Likewise.
11631 (fix_jump_move): Likewise.
11632 * ifcvt.c (noce_process_if_block): Likewise.
11633 (dead_or_predicable): Likewise.
11634 * ira.c (update_equiv_regs): Likewise.
11635 * reg-stack.c (change_stack): Likewise.
11636 * sel-sched-ir.c (sel_move_insn): Likewise.
11637 * sel-sched.c (move_nop_to_previous_block): Likewise.
11639 * config/c6x/c6x.c (hwloop_optimize): Likewise.
11640 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
11642 2014-08-18 David Malcolm <dmalcolm@redhat.com>
11644 * rtl.h (for_each_rtx_in_insn): New function.
11645 * rtlanal.c (for_each_rtx_in_insn): Likewise.
11647 2014-08-18 David Malcolm <dmalcolm@redhat.com>
11649 * coretypes.h (class rtx_insn): Add forward declaration.
11651 * rtl.h: Include is-a.h.
11652 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
11653 workaround to ensure gengtype knows inheritance is occurring,
11654 whilst continuing to use the pre-existing special-casing for
11656 (class rtx_insn): New subclass of rtx_def, adding the
11657 invariant that we're dealing with something we can sanely use
11658 INSN_UID, NEXT_INSN, PREV_INSN on.
11659 (is_a_helper <rtx_insn *>::test): New.
11660 (is_a_helper <const rtx_insn *>::test): New.
11662 2014-08-18 David Malcolm <dmalcolm@redhat.com>
11664 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
11666 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
11668 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
11671 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
11673 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
11674 to BUILT_IN_UNREACHABLE.
11676 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
11679 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
11681 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
11682 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
11683 (ffs<mode>2): Do not expand with tzcnt for
11684 TARGET_AVOID_FALSE_DEP_FOR_BMI.
11685 (ffssi2_no_cmove): Ditto.
11686 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
11687 (ctz<mode>2): New expander.
11688 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
11689 (*ctz<mode>2_falsedep): New insn.
11690 (*ctz<mode>2): Rename from ctz<mode>2.
11691 (clz<mode>2_lzcnt): New expander.
11692 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
11693 (*clz<mode>2_lzcnt_falsedep): New insn.
11694 (*clz<mode>2): Rename from ctz<mode>2.
11695 (popcount<mode>2): New expander.
11696 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
11697 (*popcount<mode>2_falsedep): New insn.
11698 (*popcount<mode>2): Rename from ctz<mode>2.
11699 (*popcount<mode>2_cmp): Remove.
11700 (*popcountsi2_cmp_zext): Ditto.
11702 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
11704 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
11705 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
11706 * config/microblaze/microblaze.h
11707 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
11709 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
11712 * configure.ac: Set install_gold_as_default to no for
11714 * configure: Regenerated.
11716 2014-08-18 Roman Gareev <gareevroman@gmail.com>
11718 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
11719 * config.in: Add undef of HAVE_isl.
11720 * configure: Regenerate.
11721 * configure.ac: Add definition of HAVE_isl.
11722 * graphite-blocking.c: Add checking of HAVE_isl.
11723 * graphite-dependences.c: Likewise.
11724 * graphite-interchange.c: Likewise.
11725 * graphite-isl-ast-to-gimple.c: Likewise.
11726 * graphite-optimize-isl.c: Likewise.
11727 * graphite-poly.c: Likewise.
11728 * graphite-scop-detection.c: Likewise.
11729 * graphite-sese-to-poly.c: Likewise.
11730 * graphite.c: Likewise.
11731 * toplev.c: Replace the checking of HAVE_cloog with the checking
11734 2014-08-18 Richard Biener <rguenther@suse.de>
11736 PR tree-optimization/62090
11737 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
11738 (fold_builtin_3): Do not fold snprintf.
11739 (fold_builtin_4): Likewise.
11740 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
11741 moved from builtins.c.
11742 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
11743 (gimple_fold_builtin): Do not fold sprintf here.
11745 2014-08-18 Richard Biener <rguenther@suse.de>
11747 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
11749 (maybe_canonicalize_mem_ref_addr): ... this function.
11750 (fold_stmt_1): Apply it here before all simplification.
11752 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
11755 * cgraph.h (cgraph_node::create_indirect_edge): Add
11756 compute_indirect_info param.
11757 * cgraph.c (cgraph_node::create_indirect_edge): Compute
11758 indirect_info only when it is required.
11759 * cgraphclones.c (cgraph_clone_edge): Do not recompute
11760 indirect_info fore cloned indirect edge.
11762 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11763 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11764 Anna Tikhonova <anna.tikhonova@intel.com>
11765 Ilya Tocar <ilya.tocar@intel.com>
11766 Andrey Turetskiy <andrey.turetskiy@intel.com>
11767 Ilya Verbin <ilya.verbin@intel.com>
11768 Kirill Yukhin <kirill.yukhin@intel.com>
11769 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11771 * config/i386/sse.md
11772 (define_mode_iterator VI8_AVX2_AVX512BW): New.
11773 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
11775 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11776 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11777 Anna Tikhonova <anna.tikhonova@intel.com>
11778 Ilya Tocar <ilya.tocar@intel.com>
11779 Andrey Turetskiy <andrey.turetskiy@intel.com>
11780 Ilya Verbin <ilya.verbin@intel.com>
11781 Kirill Yukhin <kirill.yukhin@intel.com>
11782 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11784 * config/i386/sse.md
11785 (define_mode_iterator VF1_AVX512VL): New.
11786 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
11787 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
11790 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11791 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11792 Anna Tikhonova <anna.tikhonova@intel.com>
11793 Ilya Tocar <ilya.tocar@intel.com>
11794 Andrey Turetskiy <andrey.turetskiy@intel.com>
11795 Ilya Verbin <ilya.verbin@intel.com>
11796 Kirill Yukhin <kirill.yukhin@intel.com>
11797 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11799 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
11800 * config/i386/i386.md
11801 (define_code_iterator any_float): New.
11802 (define_code_attr floatsuffix): New.
11803 * config/i386/sse.md
11804 (define_mode_iterator VF1_128_256VL): New.
11805 (define_mode_iterator VF2_512_256VL): New.
11806 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
11808 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
11809 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
11811 (define_mode_attr qq2pssuff): New.
11812 (define_mode_attr sselongvecmode): New.
11813 (define_mode_attr sselongvecmodelower): New.
11814 (define_mode_attr sseintvecmode3): New.
11815 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
11817 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
11818 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
11819 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
11820 (define_insn "ufloatv2siv2df2<mask_name>"): New.
11822 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11823 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11824 Anna Tikhonova <anna.tikhonova@intel.com>
11825 Ilya Tocar <ilya.tocar@intel.com>
11826 Andrey Turetskiy <andrey.turetskiy@intel.com>
11827 Ilya Verbin <ilya.verbin@intel.com>
11828 Kirill Yukhin <kirill.yukhin@intel.com>
11829 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11831 * config/i386/sse.md
11832 (define_mode_iterator VF2_AVX512VL): New.
11833 (define_mode_attr sseintvecmode2): New.
11834 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
11835 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
11836 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
11838 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
11840 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
11842 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
11845 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11846 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11847 Anna Tikhonova <anna.tikhonova@intel.com>
11848 Ilya Tocar <ilya.tocar@intel.com>
11849 Andrey Turetskiy <andrey.turetskiy@intel.com>
11850 Ilya Verbin <ilya.verbin@intel.com>
11851 Kirill Yukhin <kirill.yukhin@intel.com>
11852 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11854 * config/i386/i386.md
11855 (define_insn "*movoi_internal_avx"): Add evex version.
11856 (define_insn "*movti_internal"): Ditto.
11858 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11859 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11860 Anna Tikhonova <anna.tikhonova@intel.com>
11861 Ilya Tocar <ilya.tocar@intel.com>
11862 Andrey Turetskiy <andrey.turetskiy@intel.com>
11863 Ilya Verbin <ilya.verbin@intel.com>
11864 Kirill Yukhin <kirill.yukhin@intel.com>
11865 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11867 * config/i386/i386.md
11868 (define_attr "isa"): Add avx512dq, noavx512dq.
11869 (define_attr "enabled"): Ditto.
11870 * config/i386/sse.md
11871 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
11873 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
11874 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11875 Anna Tikhonova <anna.tikhonova@intel.com>
11876 Ilya Tocar <ilya.tocar@intel.com>
11877 Andrey Turetskiy <andrey.turetskiy@intel.com>
11878 Ilya Verbin <ilya.verbin@intel.com>
11879 Kirill Yukhin <kirill.yukhin@intel.com>
11880 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11882 * config/i386/i386.c
11883 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
11884 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
11885 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
11886 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
11887 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
11888 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
11889 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
11890 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
11891 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
11892 * config/i386/sse.md
11893 (define_mode_iterator VMOVE): Allow V4TI mode.
11894 (define_mode_iterator V_AVX512VL): New.
11895 (define_mode_iterator V): New handling for AVX512VL.
11896 (define_insn "avx512f_load<mode>_mask"): Delete.
11897 (define_insn "<avx512>_load<mode>_mask"): New.
11898 (define_insn "avx512f_store<mode>_mask"): Delete.
11899 (define_insn "<avx512>_store<mode>_mask"): New.
11902 2014-08-18 Yury Gribov <y.gribov@samsung.com>
11905 * asan.c (instrument_derefs): Fix bitfield check.
11907 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11909 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
11910 * config/rs6000/htm.md (ttest): Remove clobber.
11911 * config/rs6000/predicates.md (any_mask_operand): New predicate.
11912 (and_operand): Reformat.
11913 (and_2rld_operand): New predicate.
11914 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
11916 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
11917 parameter. Handle AND directly.
11918 (rs6000_split_logical_di): Remove last parameter.
11919 (rs6000_split_logical): Remove last parameter. Remove obsolete
11921 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
11922 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
11923 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
11924 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
11925 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
11926 and 5 anonymous splitters): Delete.
11927 (and<mode>3): New expander.
11928 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
11929 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
11930 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
11931 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
11932 (floatdisf2_internal1): Remove clobbers.
11933 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
11934 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
11935 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
11936 (and<mode>3 for BOOL_128): Remove clobber.
11937 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
11938 rs6000_split_logical.
11939 (*bool<mode>3_internal for BOOL_128): Adjust call of
11940 rs6000_split_logical.
11941 (*boolc<mode>3_internal1 for BOOL_128,
11942 *boolc<mode>3_internal2 for BOOL_128,
11943 *boolcc<mode>3_internal1 for BOOL_128,
11944 *boolcc<mode>3_internal2 for BOOL_128,
11945 *eqv<mode>3_internal1 for BOOL_128,
11946 *eqv<mode>3_internal2 for BOOL_128,
11947 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
11948 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
11950 (*vec_reload_and_reg_<mptrsize>): Delete.
11952 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11954 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
11955 and split, *boolccsi3_internal3 and split): Delete.
11956 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
11957 *boolccdi3_internal3 and split): Delete.
11958 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
11959 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
11961 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11963 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
11964 and split, *boolcsi3_internal3 and split): Delete.
11965 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
11966 *boolcdi3_internal3 and split): Delete.
11967 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
11969 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
11971 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
11972 <'u'>: Also support printing the low-order 16 bits.
11973 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
11974 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
11975 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
11976 *booldi3_internal3 and split): Delete.
11977 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
11978 *bool<mode>3_dot2): New.
11979 (two anonymous define_splits for non_logical_cint_operand): Merge.
11981 2014-08-17 Marek Polacek <polacek@redhat.com>
11982 Manuel López-Ibáñez <manu@gcc.gnu.org>
11985 * diagnostic.c (adjust_line): Add gcc_checking_assert.
11986 (diagnostic_show_locus): Don't print caret diagnostic
11987 if a column is larger than the line_width.
11989 2014-08-17 Roman Gareev <gareevroman@gmail.com>
11991 * common.opt: Make the ISL AST generator to be the main code generator
11994 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
11996 * wide-int.h (generic_wide_int): Declare as class instead of struct.
11998 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
12001 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
12003 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
12004 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
12005 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
12007 * config/pa/pa.md (begin_brtab): Delete insn.
12008 (end_brtab): Likewise.
12010 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
12012 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
12014 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
12016 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
12017 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
12018 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
12019 (get_dynamic_type): Remove.
12020 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
12021 (clear_speculation): Bring to ipa-deivrt.h
12022 (get_class_context): Rename to ...
12023 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
12024 (contains_type_p): Update.
12025 (get_dynamic_type): Rename to ...
12026 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
12027 (possible_polymorphic_call_targets): UPdate.
12028 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
12029 * ipa-prop.c (ipa_analyze_call_uses): Update.
12031 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
12033 * doc/invoke.texi (SH options): Document missing processor variant
12034 options. Remove references to Hitachi. Undocument deprecated mspace
12037 2014-08-15 Jason Merrill <jason@redhat.com>
12039 * tree.c (type_hash_canon): Uncomment assert.
12041 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
12043 * input.h (in_system_header_at): Add comment.
12045 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
12048 * diagnostic.c (build_message_string): Make it extern.
12049 * diagnostic.h (build_message_string): Make it extern.
12051 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
12053 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
12054 load/store from/to non-floating class pseudo.
12056 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
12058 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
12060 2014-08-15 Richard Biener <rguenther@suse.de>
12062 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
12063 (get_constraint_for_ssa_var): Remove dead code.
12064 (get_constraint_for_1): Adjust.
12065 (find_what_var_points_to): Likewise.
12066 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
12068 2014-08-15 Ilya Tocar <tocarip@gmail.com>
12071 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
12072 (_mm512_mask_cmpge_epu32_mask): Ditto.
12073 (_mm512_cmpge_epu32_mask): Ditto.
12074 (_mm512_mask_cmpge_epi64_mask): Ditto.
12075 (_mm512_cmpge_epi64_mask): Ditto.
12076 (_mm512_mask_cmpge_epu64_mask): Ditto.
12077 (_mm512_cmpge_epu64_mask): Ditto.
12078 (_mm512_mask_cmple_epi32_mask): Ditto.
12079 (_mm512_cmple_epi32_mask): Ditto.
12080 (_mm512_mask_cmple_epu32_mask): Ditto.
12081 (_mm512_cmple_epu32_mask): Ditto.
12082 (_mm512_mask_cmple_epi64_mask): Ditto.
12083 (_mm512_cmple_epi64_mask): Ditto.
12084 (_mm512_mask_cmple_epu64_mask): Ditto.
12085 (_mm512_cmple_epu64_mask): Ditto.
12086 (_mm512_mask_cmplt_epi32_mask): Ditto.
12087 (_mm512_cmplt_epi32_mask): Ditto.
12088 (_mm512_mask_cmplt_epu32_mask): Ditto.
12089 (_mm512_cmplt_epu32_mask): Ditto.
12090 (_mm512_mask_cmplt_epi64_mask): Ditto.
12091 (_mm512_cmplt_epi64_mask): Ditto.
12092 (_mm512_mask_cmplt_epu64_mask): Ditto.
12093 (_mm512_cmplt_epu64_mask): Ditto.
12094 (_mm512_mask_cmpneq_epi32_mask): Ditto.
12095 (_mm512_mask_cmpneq_epu32_mask): Ditto.
12096 (_mm512_cmpneq_epu32_mask): Ditto.
12097 (_mm512_mask_cmpneq_epi64_mask): Ditto.
12098 (_mm512_cmpneq_epi64_mask): Ditto.
12099 (_mm512_mask_cmpneq_epu64_mask): Ditto.
12100 (_mm512_cmpneq_epu64_mask): Ditto.
12101 (_mm512_castpd_ps): Ditto.
12102 (_mm512_castpd_si512): Ditto.
12103 (_mm512_castps_pd): Ditto.
12104 (_mm512_castps_si512): Ditto.
12105 (_mm512_castsi512_ps): Ditto.
12106 (_mm512_castsi512_pd): Ditto.
12107 (_mm512_castpd512_pd128): Ditto.
12108 (_mm512_castps512_ps128): Ditto.
12109 (_mm512_castsi512_si128): Ditto.
12110 (_mm512_castpd512_pd256): Ditto.
12111 (_mm512_castps512_ps256): Ditto.
12112 (_mm512_castsi512_si256): Ditto.
12113 (_mm512_castpd128_pd512): Ditto.
12114 (_mm512_castps128_ps512): Ditto.
12115 (_mm512_castsi128_si512): Ditto.
12116 (_mm512_castpd256_pd512): Ditto.
12117 (_mm512_castps256_ps512): Ditto.
12118 (_mm512_castsi256_si512): Ditto.
12119 (_mm512_cmpeq_epu32_mask): Ditto.
12120 (_mm512_mask_cmpeq_epu32_mask): Ditto.
12121 (_mm512_mask_cmpeq_epu64_mask): Ditto.
12122 (_mm512_cmpeq_epu64_mask): Ditto.
12123 (_mm512_cmpgt_epu32_mask): Ditto.
12124 (_mm512_mask_cmpgt_epu32_mask): Ditto.
12125 (_mm512_mask_cmpgt_epu64_mask): Ditto.
12126 (_mm512_cmpgt_epu64_mask): Ditto.
12127 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
12128 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
12129 * config/i386/i386.c (enum ix86_builtins): Add
12130 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
12131 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
12132 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
12133 (bdesc_args): Add __builtin_ia32_si512_256si,
12134 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
12135 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
12136 __builtin_ia32_pd512_pd.
12137 (ix86_expand_args_builtin): Handle new FTYPEs.
12138 * config/i386/sse.md (castmode): Add 512-bit modes.
12139 (AVX512MODE2P): New.
12140 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
12141 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
12143 2014-08-15 Richard Biener <rguenther@suse.de>
12145 * fold-const.c (tree_swap_operands_p): Put all constants
12146 last, also strip sign-changing NOPs when considering further
12147 canonicalization. Canonicalize also when optimizing for size.
12149 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12151 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
12152 one_match > zero_match case to just before simple_sequence.
12154 2014-08-15 Richard Biener <rguenther@suse.de>
12156 * data-streamer.h (streamer_string_index, string_for_index):
12158 * data-streamer-out.c (streamer_string_index): Make static.
12159 * data-streamer-in.c (string_for_index): Likewise.
12160 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
12161 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
12163 2014-08-15 Richard Biener <rguenther@suse.de>
12165 PR tree-optimization/62031
12166 * tree-data-ref.c (dr_analyze_indices): Do not set
12167 DR_UNCONSTRAINED_BASE.
12168 (dr_may_alias_p): All indirect accesses have to go the
12169 formerly DR_UNCONSTRAINED_BASE path.
12170 * tree-data-ref.h (struct indices): Remove
12171 unconstrained_base member.
12172 (DR_UNCONSTRAINED_BASE): Remove.
12174 2014-08-15 Jakub Jelinek <jakub@redhat.com>
12176 PR middle-end/62092
12177 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
12178 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
12179 in OMP_CLAUSE_MAP in some outer target region.
12181 2014-08-15 Bin Cheng <bin.cheng@arm.com>
12183 * tree-ssa-loop-ivopts.c (ivopts_data): New field
12184 name_expansion_cache.
12185 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
12186 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
12187 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
12188 (difference_cannot_overflow_p): New parameter. Use affine
12189 expansion for equality check.
12190 (iv_elimination_compare_lt): Pass new argument.
12192 2014-08-14 DJ Delorie <dj@redhat.com>
12194 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
12195 variables to the accumulator.
12197 * config/rl78/predicates.md (rl78_near_mem_operand): New.
12198 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
12199 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
12200 with far-far moves.
12202 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
12203 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
12204 (umulqihi3_virt): Likewise.
12205 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
12206 (umulqihi3_real): Likewise.
12208 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
12210 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
12212 PR tree-optimization/62091
12213 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
12214 function_entry_reached.
12215 (walk_aliased_vdefs): Clear it here.
12216 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
12218 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
12220 * ipa-utils.h (compare_virtual_tables): Declare.
12221 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
12223 2014-08-14 Marek Polacek <polacek@redhat.com>
12226 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
12227 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
12229 2014-08-14 Tom de Vries <tom@codesourcery.com>
12231 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
12233 2014-08-14 Tom de Vries <tom@codesourcery.com>
12235 PR rtl-optimization/62004
12236 PR rtl-optimization/62030
12237 * ifcvt.c (rtx_interchangeable_p): New function.
12238 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
12239 * emit-rtl.h (mem_attrs_eq_p): Declare.
12241 2014-08-14 Roman Gareev <gareevroman@gmail.com>
12243 * graphite-scop-detection.c:
12244 Add inclusion of cp-tree.h.
12245 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
12246 in case they are pointers to object types
12248 2014-08-14 Richard Biener <rguenther@suse.de>
12250 * BASE-VER: Change to 5.0.0
12252 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
12253 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12254 Anna Tikhonova <anna.tikhonova@intel.com>
12255 Ilya Tocar <ilya.tocar@intel.com>
12256 Andrey Turetskiy <andrey.turetskiy@intel.com>
12257 Ilya Verbin <ilya.verbin@intel.com>
12258 Kirill Yukhin <kirill.yukhin@intel.com>
12259 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12261 * config/i386/sse.md (define_mode_attr avx512): New.
12262 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
12264 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
12265 (define_mode_attr ssse3_avx2): Ditto.
12266 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
12267 (define_mode_attr avx2_avx512bw): New.
12268 (define_mode_attr ssedoublemodelower): New.
12269 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
12270 V32HI, V64QI modes.
12271 (define_mode_attr ssebytemode): Allow V8DI modes.
12272 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
12273 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
12274 (define_mode_attr ssePSmode2): New.
12275 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
12276 V16HI, V32HI modes.
12277 (define_mode_attr dbpsadbwmode): New.
12278 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
12279 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
12280 (vi8_sse4_1_avx2_avx512): New.
12281 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
12283 (define_mode_attr blendbits): Move before its immediate use.
12285 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
12286 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12287 Anna Tikhonova <anna.tikhonova@intel.com>
12288 Ilya Tocar <ilya.tocar@intel.com>
12289 Andrey Turetskiy <andrey.turetskiy@intel.com>
12290 Ilya Verbin <ilya.verbin@intel.com>
12291 Kirill Yukhin <kirill.yukhin@intel.com>
12292 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12294 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
12295 * config/i386/subst.md
12296 (define_mode_iterator SUBST_V): Update.
12297 (define_mode_iterator SUBST_A): Ditto.
12298 (define_subst_attr "mask_operand7"): New.
12299 (define_subst_attr "mask_operand10"): New.
12300 (define_subst_attr "mask_operand_arg34") : New.
12301 (define_subst_attr "mask_expand_op3"): New.
12302 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
12303 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
12304 (define_subst_attr "mask_avx512vl_condition"): New.
12305 (define_subst_attr "round_mask_operand4"): Ditto.
12306 (define_subst_attr "round_mask_scalar_op3"): Delete.
12307 (define_subst_attr "round_mask_op4"): New.
12308 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
12310 (define_subst_attr "round_modev8sf_condition"): New.
12311 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
12313 (define_subst_attr "round_saeonly_mask_operand4"): New.
12314 (define_subst_attr "round_saeonly_mask_op4"): New.
12315 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
12316 V8DImode, V16SImode.
12317 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
12318 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
12319 (define_subst_attr "mask_expand4_args"): New.
12320 (define_subst "mask_expand4"): New.
12322 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
12323 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12324 Anna Tikhonova <anna.tikhonova@intel.com>
12325 Ilya Tocar <ilya.tocar@intel.com>
12326 Andrey Turetskiy <andrey.turetskiy@intel.com>
12327 Ilya Verbin <ilya.verbin@intel.com>
12328 Kirill Yukhin <kirill.yukhin@intel.com>
12329 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12331 * config/i386/i386.md
12332 (define_attr "isa"): Add avx512bw,noavx512bw.
12333 (define_attr "enabled"): Ditto.
12334 (define_split): Add 32/64-bit mask logic.
12335 (define_insn "*k<logic>qi"): New.
12336 (define_insn "*k<logic>hi"): New.
12337 (define_insn "*anddi_1"): Add mask version.
12338 (define_insn "*andsi_1"): Ditto.
12339 (define_insn "*<code><mode>_1"): Ditto.
12340 (define_insn "*<code>hi_1"): Ditto.
12341 (define_insn "kxnor<mode>"): New.
12342 (define_insn "kunpcksi"): New.
12343 (define_insn "kunpckdi"): New.
12344 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
12345 (define_insn "*one_cmplhi2_1"): Ditto.
12347 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
12348 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12349 Anna Tikhonova <anna.tikhonova@intel.com>
12350 Ilya Tocar <ilya.tocar@intel.com>
12351 Andrey Turetskiy <andrey.turetskiy@intel.com>
12352 Ilya Verbin <ilya.verbin@intel.com>
12353 Kirill Yukhin <kirill.yukhin@intel.com>
12354 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12356 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
12359 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
12360 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12361 Anna Tikhonova <anna.tikhonova@intel.com>
12362 Ilya Tocar <ilya.tocar@intel.com>
12363 Andrey Turetskiy <andrey.turetskiy@intel.com>
12364 Ilya Verbin <ilya.verbin@intel.com>
12365 Kirill Yukhin <kirill.yukhin@intel.com>
12366 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12368 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
12370 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
12371 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
12372 xmm/ymm16+ when availble.
12373 * config/i386/i386.h
12374 (HARD_REGNO_NREGS): Add mask regs.
12375 (VALID_AVX512F_REG_MODE): Ditto.
12376 (VALID_AVX512F_REG_MODE) : Define.
12377 (VALID_MASK_AVX512BW_MODE): Ditto.
12378 (reg_class) (MASK_REG_P(X)): Define.
12379 * config/i386/i386.md: Do not split long moves with mask register,
12380 use kmovb if avx512bw is availible.
12381 (movdi_internal): Handle mask registers.
12383 2014-08-14 Richard Biener <rguenther@suse.de>
12385 PR tree-optimization/62081
12386 * tree-ssa-loop.c (pass_fix_loops): New pass.
12387 (pass_tree_loop::gate): Do not fixup loops here.
12388 * tree-pass.h (make_pass_fix_loops): Declare.
12389 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
12391 2014-08-14 Richard Biener <rguenther@suse.de>
12393 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
12394 (type_hash_canon): ... this and avoid 2nd lookup for the add.
12396 2014-08-14 Richard Biener <rguenther@suse.de>
12398 PR tree-optimization/62090
12399 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
12400 (fold_builtin_2): Do not fold sprintf.
12401 (fold_builtin_3): Likewise.
12402 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
12403 moved from builtins.c.
12404 (gimple_fold_builtin): Fold sprintf.
12406 2014-08-14 Richard Biener <rguenther@suse.de>
12408 PR rtl-optimization/62079
12409 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
12412 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
12414 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
12415 current_function_decl.
12417 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
12419 * cgraph.c (cgraph_node::function_symbol): Fix wrong
12420 cgraph_function_node to cgraph_node::function_symbol
12423 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
12425 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
12426 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
12428 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
12430 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
12433 2014-08-13 Roman Gareev <gareevroman@gmail.com>
12435 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
12438 2014-08-12 Jakub Jelinek <jakub@redhat.com>
12441 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
12442 any registers that are used in mem_insn.
12444 2014-08-12 Steve Ellcey <sellcey@mips.com>
12446 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
12448 2014-08-12 Steve Ellcey <sellcey@mips.com>
12450 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
12451 (MULTILIB_DIRNAMES): Ditto.
12452 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
12453 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
12454 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
12455 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
12456 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
12457 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
12459 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12462 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
12463 of __ARM_SIZEOF_WCHAR_T.
12465 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12468 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
12469 Remove unnecessary attributes.
12471 2014-08-12 Yury Gribov <y.gribov@samsung.com>
12473 * internal-fn.c (init_internal_fns): Fix off-by-one.
12475 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
12476 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12477 Anna Tikhonova <anna.tikhonova@intel.com>
12478 Ilya Tocar <ilya.tocar@intel.com>
12479 Andrey Turetskiy <andrey.turetskiy@intel.com>
12480 Ilya Verbin <ilya.verbin@intel.com>
12481 Kirill Yukhin <kirill.yukhin@intel.com>
12482 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12484 * config/i386/i386.c (standard_sse_constant_opcode): Use
12485 vpxord/vpternlog if avx512 is availible.
12487 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
12489 PR middle-end/62103
12490 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
12491 bitfields, that is when size doesn't match the size of type or the
12492 size of the constructor.
12494 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
12496 * config/rs6000/constraints.md (wh constraint): New constraint,
12497 for FP registers if direct move is available.
12498 (wi constraint): New constraint, for VSX/FP registers that can
12499 handle 64-bit integers.
12500 (wj constraint): New constraint for VSX/FP registers that can
12501 handle 64-bit integers for direct moves.
12502 (wk constraint): New constraint for VSX/FP registers that can
12503 handle 64-bit doubles for direct moves.
12504 (wy constraint): Make documentation match implementation.
12506 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
12507 scalar_in_vmx_p field to simplify tests of whether SFmode or
12508 DFmode can go in the Altivec registers.
12509 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
12510 (rs6000_setup_reg_addr_masks): Likewise.
12511 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
12512 field, and wh/wi/wj/wk constraints.
12513 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
12514 the wh/wi/wj/wk constraints.
12515 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
12516 upper registers, prefer VSX registers unless the operation is a
12517 memory operation with REG+OFFSET addressing.
12519 * config/rs6000/vsx.md (VSr mode attribute): Add support for
12520 DImode. Change SFmode to use ww constraint instead of d to allow
12521 SF registers in the upper registers.
12524 (VSr5): Fix thinko in comment.
12525 (VSa): New mode attribute that is an alternative to wa, that
12526 returns the VSX register class that a mode can go in, but may not
12527 be the preferred register class.
12528 (VS_64dm): New mode attribute for appropriate register classes for
12529 referencing 64-bit elements of vectors for direct moves and normal
12531 (VS_64reg): Likewise.
12532 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
12533 register allocator to only registers the data type can handle.
12534 (vsx_le_perm_load_<mode>): Likewise.
12535 (vsx_le_perm_store_<mode>): Likewise.
12536 (vsx_xxpermdi2_le_<mode>): Likewise.
12537 (vsx_xxpermdi4_le_<mode>): Likewise.
12538 (vsx_lxvd2x2_le_<mode>): Likewise.
12539 (vsx_lxvd2x4_le_<mode>): Likewise.
12540 (vsx_stxvd2x2_le_<mode>): Likewise.
12541 (vsx_add<mode>3): Likewise.
12542 (vsx_sub<mode>3): Likewise.
12543 (vsx_mul<mode>3): Likewise.
12544 (vsx_div<mode>3): Likewise.
12545 (vsx_tdiv<mode>3_internal): Likewise.
12546 (vsx_fre<mode>2): Likewise.
12547 (vsx_neg<mode>2): Likewise.
12548 (vsx_abs<mode>2): Likewise.
12549 (vsx_nabs<mode>2): Likewise.
12550 (vsx_smax<mode>3): Likewise.
12551 (vsx_smin<mode>3): Likewise.
12552 (vsx_sqrt<mode>2): Likewise.
12553 (vsx_rsqrte<mode>2): Likewise.
12554 (vsx_tsqrt<mode>2_internal): Likewise.
12555 (vsx_fms<mode>4): Likewise.
12556 (vsx_nfma<mode>4): Likewise.
12557 (vsx_eq<mode>): Likewise.
12558 (vsx_gt<mode>): Likewise.
12559 (vsx_ge<mode>): Likewise.
12560 (vsx_eq<mode>_p): Likewise.
12561 (vsx_gt<mode>_p): Likewise.
12562 (vsx_ge<mode>_p): Likewise.
12563 (vsx_xxsel<mode>): Likewise.
12564 (vsx_xxsel<mode>_uns): Likewise.
12565 (vsx_copysign<mode>3): Likewise.
12566 (vsx_float<VSi><mode>2): Likewise.
12567 (vsx_floatuns<VSi><mode>2): Likewise.
12568 (vsx_fix_trunc<mode><VSi>2): Likewise.
12569 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
12570 (vsx_x<VSv>r<VSs>i): Likewise.
12571 (vsx_x<VSv>r<VSs>ic): Likewise.
12572 (vsx_btrunc<mode>2): Likewise.
12573 (vsx_b2trunc<mode>2): Likewise.
12574 (vsx_floor<mode>2): Likewise.
12575 (vsx_ceil<mode>2): Likewise.
12576 (vsx_<VS_spdp_insn>): Likewise.
12577 (vsx_xscvspdp): Likewise.
12578 (vsx_xvcvspuxds): Likewise.
12579 (vsx_float_fix_<mode>2): Likewise.
12580 (vsx_set_<mode>): Likewise.
12581 (vsx_extract_<mode>_internal1): Likewise.
12582 (vsx_extract_<mode>_internal2): Likewise.
12583 (vsx_extract_<mode>_load): Likewise.
12584 (vsx_extract_<mode>_store): Likewise.
12585 (vsx_splat_<mode>): Likewise.
12586 (vsx_xxspltw_<mode>): Likewise.
12587 (vsx_xxspltw_<mode>_direct): Likewise.
12588 (vsx_xxmrghw_<mode>): Likewise.
12589 (vsx_xxmrglw_<mode>): Likewise.
12590 (vsx_xxsldwi_<mode>): Likewise.
12591 (vsx_xscvdpspn): Tighten constraints to only use register classes
12593 (vsx_xscvspdpn): Likewise.
12594 (vsx_xscvdpspn_scalar): Likewise.
12596 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
12597 wj, and wk constraints.
12598 (GPR_REG_CLASS_P): New helper macro for register classes targeting
12599 general purpose registers.
12601 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
12603 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
12604 DImode instead of wm. Use wk constraint for direct move of DFmode
12606 (extendsidi2_lfiwax): Likewise.
12607 (lfiwax): Likewise.
12608 (lfiwzx): Likewise.
12609 (movdi_internal64): Likewise.
12611 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
12612 wk constraints. Make the wy constraint documentation match them
12615 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
12617 Replacement of isl_int by isl_val
12618 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
12619 (compute_bounds_for_param): use isl_val instead of isl_int
12620 (compute_bounds_for_loop): likewise
12621 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
12622 (build_linearized_memory_access): use isl_val instead of isl_int
12623 (pdr_stride_in_loop): likewise
12624 * graphite-optimize-isl.c:
12625 (getPrevectorMap): use isl_val instead of isl_int
12627 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
12628 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
12629 (extern the_isl_ctx): declare
12630 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
12631 (extract_affine_gmp): likewise
12633 (build_loop_iteration_domains): likewise
12634 (add_param_constraints): likewise
12636 2014-08-11 Richard Biener <rguenther@suse.de>
12638 PR tree-optimization/62075
12639 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
12640 handle uses in patterns.
12642 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
12643 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12644 Anna Tikhonova <anna.tikhonova@intel.com>
12645 Ilya Tocar <ilya.tocar@intel.com>
12646 Andrey Turetskiy <andrey.turetskiy@intel.com>
12647 Ilya Verbin <ilya.verbin@intel.com>
12648 Kirill Yukhin <kirill.yukhin@intel.com>
12649 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12651 * common/config/i386/i386-common.c
12652 (OPTION_MASK_ISA_AVX512VL_SET): Define.
12653 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
12654 (ix86_handle_option): Handle OPT_mavx512vl.
12655 * config/i386/cpuid.h (bit_AVX512VL): Define.
12656 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
12657 set -mavx512vl accordingly.
12658 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
12659 OPTION_MASK_ISA_AVX512VL.
12660 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
12661 (ix86_option_override_internal): Define PTA_AVX512VL, handle
12662 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
12663 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
12664 * config/i386/i386.h (TARGET_AVX512VL): Define.
12665 (TARGET_AVX512VL_P(x)): Ditto.
12666 * config/i386/i386.opt: Add mavx512vl.
12668 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
12670 PR tree-optimization/62073
12671 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
12674 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
12675 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12676 Anna Tikhonova <anna.tikhonova@intel.com>
12677 Ilya Tocar <ilya.tocar@intel.com>
12678 Andrey Turetskiy <andrey.turetskiy@intel.com>
12679 Ilya Verbin <ilya.verbin@intel.com>
12680 Kirill Yukhin <kirill.yukhin@intel.com>
12681 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12683 * common/config/i386/i386-common.c
12684 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
12685 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
12686 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
12687 (ix86_handle_option): Handle OPT_mavx512bw.
12688 * config/i386/cpuid.h (bit_AVX512BW): Define.
12689 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
12690 set -mavx512bw accordingly.
12691 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
12692 OPTION_MASK_ISA_AVX512BW.
12693 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
12694 (ix86_option_override_internal): Define PTA_AVX512BW, handle
12695 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
12696 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
12697 * config/i386/i386.h (TARGET_AVX512BW): Define.
12698 (TARGET_AVX512BW_P(x)): Ditto.
12699 * config/i386/i386.opt: Add mavx512bw.
12701 2014-08-11 Richard Biener <rguenther@suse.de>
12703 PR tree-optimization/62070
12704 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
12705 Remove SSA checking.
12707 2014-08-11 Yury Gribov <y.gribov@samsung.com>
12709 * asan.c (asan_check_flags): New enum.
12710 (build_check_stmt_with_calls): Removed function.
12711 (build_check_stmt): Split inlining logic to
12712 asan_expand_check_ifn.
12713 (instrument_derefs): Rename parameter.
12714 (instrument_mem_region_access): Rename parameter.
12715 (instrument_strlen_call): Likewise.
12716 (asan_expand_check_ifn): New function.
12717 (asan_instrument): Remove old code.
12718 (pass_sanopt::execute): Change handling of
12719 asan-instrumentation-with-call-threshold.
12720 (asan_clear_shadow): Fix formatting.
12721 (asan_function_start): Likewise.
12722 (asan_emit_stack_protection): Likewise.
12723 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
12724 Update description.
12725 * internal-fn.c (expand_ASAN_CHECK): New function.
12726 * internal-fn.def (ASAN_CHECK): New internal function.
12727 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
12728 Update description.
12729 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
12730 * tree.c: Small comment fix.
12732 2014-08-11 Yury Gribov <y.gribov@samsung.com>
12734 * gimple.c (gimple_call_fnspec): Support internal functions.
12735 (gimple_call_return_flags): Use const.
12736 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
12737 * internal-fn.def: Add fnspec information.
12738 * internal-fn.h (internal_fn_fnspec): New function.
12739 (init_internal_fns): Declare new function.
12740 * internal-fn.c (internal_fn_fnspec_array): New global variable.
12741 (init_internal_fns): New function.
12742 * tree-core.h: Update macro call.
12743 * tree.c (build_common_builtin_nodes): Initialize internal fns.
12745 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
12747 * lto-streamer.h (struct output_block::symbol): Change from
12748 struct symtab_node to plain symtab_node.
12749 (referenced_from_this_partition_p): Change first parameter
12750 from struct symtab_node to plain symtab_node.
12752 2014-08-10 Marek Polacek <polacek@redhat.com>
12755 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
12757 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
12759 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
12760 DECL correctly; do not give up on types in static storage.
12762 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
12764 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
12766 2014-08-09 Roman Gareev <gareevroman@gmail.com>
12768 * graphite-isl-ast-to-gimple.c:
12769 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
12771 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
12773 2014-08-08 Guozhi Wei <carrot@google.com>
12775 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
12777 2014-08-08 Cary Coutant <ccoutant@google.com>
12779 * dwarf2out.c (get_skeleton_type_unit): Remove.
12780 (output_skeleton_debug_sections): Remove skeleton type units.
12781 (output_comdat_type_unit): Likewise.
12782 (dwarf2out_finish): Likewise.
12784 2014-08-07 Yi Yang <ahyangyi@google.com>
12786 * predict.c (expr_expected_value_1): Remove the redundant assignment.
12788 2014-08-08 Richard Biener <rguenther@suse.de>
12790 * lto-streamer.h (struct lto_input_block): Make it a class
12791 with a constructor.
12792 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
12793 (struct lto_function_header, struct lto_simple_header,
12794 struct lto_simple_header_with_strings,
12795 struct lto_decl_header, struct lto_function_header): Make
12796 a simple inheritance hieararchy. Remove unused fields.
12797 (struct lto_asm_header): Remove.
12798 * lto-streamer-out.c (produce_asm): Adjust.
12799 (lto_output_toplevel_asms): Likewise.
12800 (produce_asm_for_decls): Likewise.
12801 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
12802 * data-streamer-in.c (string_for_index): Likewise.
12803 * ipa-inline-analysis.c (inline_read_section): Likewise.
12804 * ipa-prop.c (ipa_prop_read_section): Likewise.
12805 (read_replacements_section): Likewise.
12806 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
12807 * lto-section-in.c (lto_create_simple_input_block): Likewise.
12808 (lto_destroy_simple_input_block): Likewise.
12809 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
12810 (lto_input_toplevel_asms): Likewise.
12812 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
12813 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12814 Anna Tikhonova <anna.tikhonova@intel.com>
12815 Ilya Tocar <ilya.tocar@intel.com>
12816 Andrey Turetskiy <andrey.turetskiy@intel.com>
12817 Ilya Verbin <ilya.verbin@intel.com>
12818 Kirill Yukhin <kirill.yukhin@intel.com>
12819 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12821 * common/config/i386/i386-common.c
12822 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
12823 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
12824 (ix86_handle_option): Handle OPT_mavx512dq.
12825 * config/i386/cpuid.h (bit_AVX512DQ): Define.
12826 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
12827 set -mavx512dq accordingly.
12828 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
12829 OPTION_MASK_ISA_AVX512DQ.
12830 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
12831 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
12832 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
12833 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
12834 * config/i386/i386.h (TARGET_AVX512DQ): Define.
12835 (TARGET_AVX512DQ_P(x)): Ditto.
12836 * config/i386/i386.opt: Add mavx512dq.
12838 2014-08-08 Richard Biener <rguenther@suse.de>
12840 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
12841 target_percent, target_percent_s): Export.
12842 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
12843 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
12844 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
12845 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
12846 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
12847 Move to gimple-fold.c.
12848 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
12850 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
12851 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
12852 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
12853 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
12854 (rewrite_call_expr_array): Remove.
12855 (fold_builtin_sprintf_chk): Likewise.
12856 (fold_builtin_snprintf_chk): Likewise.
12857 (fold_builtin_varargs): Remove handling of sprintf_chk,
12858 vsprintf_chk, snprintf_chk and vsnprintf_chk.
12859 (gimple_fold_builtin_sprintf_chk): Remove.
12860 (gimple_fold_builtin_snprintf_chk): Likewise.
12861 (gimple_fold_builtin_varargs): Likewise.
12862 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
12863 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
12864 * gimple.c (gimple_seq_add_seq_without_update): New function.
12865 * gimple.h (gimple_seq_add_seq_without_update): Declare.
12866 * gimple-fold.c: Include output.h.
12867 (gsi_replace_with_seq_vops): New function, split out from ...
12868 (gimplify_and_update_call_from_tree): ... here.
12869 (replace_call_with_value): New function.
12870 (replace_call_with_call_and_fold): Likewise.
12871 (var_decl_component_p): Moved from builtins.c.
12872 (gimple_fold_builtin_memory_op): Moved from builtins.c
12873 fold_builtin_memory_op and rewritten to GIMPLE.
12874 (gimple_fold_builtin_memset): Likewise.
12875 (gimple_fold_builtin_strcpy): Likewise.
12876 (gimple_fold_builtin_strncpy): Likewise.
12877 (gimple_fold_builtin_strcat): Likewise.
12878 (gimple_fold_builtin_fputs): Likewise.
12879 (gimple_fold_builtin_memory_chk): Likewise.
12880 (gimple_fold_builtin_stxcpy_chk): Likewise.
12881 (gimple_fold_builtin_stxncpy_chk): Likewise.
12882 (gimple_fold_builtin_snprintf_chk): Likewise.
12883 (gimple_fold_builtin_sprintf_chk): Likewise.
12884 (gimple_fold_builtin_strlen): New function.
12885 (gimple_fold_builtin_with_strlen): New function split out from
12886 gimple_fold_builtin.
12887 (gimple_fold_builtin): Change signature and handle
12888 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
12889 here. Call gimple_fold_builtin_with_strlen.
12890 (gimple_fold_call): Adjust.
12892 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
12894 * calls.c (precompute_arguments): Check
12895 promoted_for_signed_and_unsigned_p and set the promoted mode.
12896 (promoted_for_signed_and_unsigned_p): New function.
12897 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
12898 and set the promoted mode.
12899 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
12900 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
12901 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
12904 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
12906 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
12907 instead of SUBREG_PROMOTED_UNSIGNED_SET.
12908 (expand_call): Likewise.
12909 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
12910 to get promoted mode.
12911 * combine.c (record_promoted_value): Skip > 0 comparison with
12912 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
12913 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
12914 of SUBREG_PROMOTED_UNSIGNED_P.
12915 (convert_modes): Likewise.
12916 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
12917 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
12918 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
12919 SUBREG_PROMOTED_UNSIGNED_SET.
12920 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
12921 instead of SUBREG_PROMOTED_UNSIGNED_SET.
12922 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
12923 SUBREG_PROMOTED_SET.
12924 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
12925 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
12926 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
12927 of SUBREG_PROMOTED_UNSIGNED_P.
12928 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
12929 (SUBREG_PROMOTED_SET): New define.
12930 (SUBREG_PROMOTED_GET): Likewise.
12931 (SUBREG_PROMOTED_SIGN): Likewise.
12932 (SUBREG_PROMOTED_SIGNED_P): Likewise.
12933 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
12934 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
12935 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
12936 instead of SUBREG_PROMOTED_UNSIGNED_GET.
12937 (nonzero_bits1): Skip > 0 comparison with the results as
12938 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
12939 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
12940 of !SUBREG_PROMOTED_UNSIGNED_P.
12941 * simplify-rtx.c (simplify_unary_operation_1): Use new
12942 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
12943 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
12944 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
12945 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
12947 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
12949 * ipa-devirt.c: Include gimple-pretty-print.h
12950 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
12952 (decl_maybe_in_construction_p): Fix conditional on cdtor check
12953 (get_polymorphic_call_info): Fix return value
12954 (type_change_info): New sturcture based on ipa-prop
12956 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
12957 based on ipa-prop variant.
12958 (extr_type_from_vtbl_ptr_store): New function
12959 based on ipa-prop variant.
12960 (record_known_type): New function.
12961 (check_stmt_for_type_change): New function.
12962 (get_dynamic_type): New function.
12963 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
12964 * tree-ssa-pre.c: ipa-utils.h
12965 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
12966 machinery; sanity check with ipa-prop devirtualization.
12967 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
12970 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
12972 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
12973 * alias.c, cfgexpand.c, cgraphbuild.c,
12974 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
12975 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
12976 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
12977 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
12978 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
12979 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
12980 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
12981 dse.c, except.c, gengtype.c, gimple-expr.c,
12982 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
12983 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
12984 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
12985 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
12986 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
12987 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
12989 * pointer-set.c: Remove file.
12990 * pointer-set.h: Remove file.
12992 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12994 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
12995 * config/arm/types.md (f_sels, f_seld): Delete.
12997 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12999 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
13000 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
13001 (aarch64_movdi_<mode>high): Likewise.
13002 (aarch64_mov<mode>high_di): Likewise.
13003 (aarch64_movdi_<mode>low): Likewise.
13004 (aarch64_mov<mode>low_di): Likewise.
13005 (aarch64_movtilow_tilow): Likewise.
13006 Add comment explaining usage of fp,simd attributes and of
13007 TARGET_FLOAT and TARGET_SIMD.
13009 2014-08-07 Ian Bolton <ian.bolton@arm.com>
13010 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13012 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
13013 Use MOVN when one of the half-words is 0xffff.
13015 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
13017 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
13019 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
13021 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
13022 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
13023 (rfs_str): String corresponding to RFS_* constants.
13024 (rank_for_schedule_stats_t): New typedef.
13025 (rank_for_schedule_stats): New static variable.
13026 (rfs_result): New static function.
13027 (rank_for_schedule): Track statistics for deciding heuristics.
13028 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
13030 (ready_sort): Use them for debug printouts.
13031 (schedule_block): Init statistics state. Print statistics on
13032 rank_for_schedule decisions.
13034 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
13036 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
13038 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
13040 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
13043 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
13045 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
13046 function to not conflict.
13047 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
13048 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
13049 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
13050 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
13051 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
13054 2014-08-07 Marek Polacek <polacek@redhat.com>
13056 * fold-const.c (fold_binary_loc): Add folding of
13057 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
13059 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
13061 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
13062 instead of type size.
13063 (ASM_FINISH_DECLARE_OBJECT): Likewise.
13065 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
13067 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
13068 (*thumb1_movqi_insn): Likewise.
13069 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
13071 2014-08-07 Tom de Vries <tom@codesourcery.com>
13073 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
13074 (glibc_2_11_or_earlier): Remove effective-target keywords.
13076 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
13078 * config/arm/arm.c (bdesc_2arg): Fix typo.
13079 (arm_atomic_assign_expand_fenv): Remove The default implementation.
13081 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
13083 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
13085 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
13088 * haifa-sched.c (advance_one_cycle): Fix dump.
13089 (schedule_block): Don't advance cycle if we are already at the
13090 beginning of the cycle.
13092 2014-08-06 Martin Jambor <mjambor@suse.cz>
13095 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
13097 2014-08-06 Richard Biener <rguenther@suse.de>
13100 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
13102 (lto_input_tree): Pop SCCs here.
13104 2014-08-06 Richard Biener <rguenther@suse.de>
13106 PR tree-optimization/61320
13107 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
13108 handle misaligned loads.
13110 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
13112 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
13113 (aarch64_expand_vec_perm_const): Check for dup before zip.
13115 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13117 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
13118 CONST_INT_P instead of GET_CODE and compare.
13119 (aarch64_select_cc_mode): Likewise.
13120 (aarch64_print_operand): Likewise.
13121 (aarch64_rtx_costs): Likewise.
13122 (aarch64_simd_valid_immediate): Likewise.
13123 (aarch64_simd_check_vect_par_cnst_half): Likewise.
13124 (aarch64_simd_emit_pair_result_insn): Likewise.
13126 2014-08-05 David Malcolm <dmalcolm@redhat.com>
13128 * gdbhooks.py (find_gcc_source_dir): New helper function.
13129 (class PassNames): New class, locating and parsing passes.def.
13130 (class BreakOnPass): New command "break-on-pass".
13132 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
13134 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
13137 2014-08-05 Richard Biener <rguenther@suse.de>
13139 PR rtl-optimization/61672
13140 * emit-rtl.h (mem_attrs_eq_p): Declare.
13141 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
13142 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
13143 * cfgcleanup.c (merge_memattrs): Likewise.
13144 Include emit-rtl.h.
13146 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13148 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
13149 rather than singleton vectors.
13150 (vqdmlsls_lane_s32): Likewise.
13152 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13154 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
13155 Use VSDQ_HSI mode iterator.
13156 (aarch64_sqrdmulh_laneq<mode>): Likewise.
13157 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
13158 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
13159 Use BUILTIN_VDQHS macro.
13160 (sqrdmulh_laneq): Likewise.
13161 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
13162 (vqdmlals_laneq_s32): Likewise.
13163 (vqdmlslh_laneq_s16): Likewise.
13164 (vqdmlsls_laneq_s32): Likewise.
13165 (vqdmulhh_laneq_s16): Likewise.
13166 (vqdmulhs_laneq_s32): Likewise.
13167 (vqrdmulhh_laneq_s16): Likewise.
13168 (vqrdmulhs_laneq_s32): Likewise.
13170 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13172 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
13173 (vmuld_laneq_f64): Likewise.
13174 (vmuls_laneq_f32): Likewise.
13175 (vmul_n_f64): Likewise.
13176 (vmuld_lane_f64): Reimplement in C.
13177 (vmuls_lane_f32): Likewise.
13179 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13181 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
13183 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
13185 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13187 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
13188 (rbitsi2): Likewise.
13189 (*arm_rev): Set predicable and predicable_short_it attributes.
13191 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13193 * convert.c (convert_to_integer): Guard transformation to lrint by
13196 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
13198 * config/aarch64/aarch64-builtins.c
13199 (aarch64_simd_builtin_type_mode): Delete.
13200 (v8qi_UP): Remap to V8QImode.
13201 (v4hi_UP): Remap to V4HImode.
13202 (v2si_UP): Remap to V2SImode.
13203 (v2sf_UP): Remap to V2SFmode.
13204 (v1df_UP): Remap to V1DFmode.
13205 (di_UP): Remap to DImode.
13206 (df_UP): Remap to DFmode.
13207 (v16qi_UP):V16QImode.
13208 (v8hi_UP): Remap to V8HImode.
13209 (v4si_UP): Remap to V4SImode.
13210 (v4sf_UP): Remap to V4SFmode.
13211 (v2di_UP): Remap to V2DImode.
13212 (v2df_UP): Remap to V2DFmode.
13213 (ti_UP): Remap to TImode.
13214 (ei_UP): Remap to EImode.
13215 (oi_UP): Remap to OImode.
13216 (ci_UP): Map to CImode.
13217 (xi_UP): Remap to XImode.
13218 (si_UP): Remap to SImode.
13219 (sf_UP): Remap to SFmode.
13220 (hi_UP): Remap to HImode.
13221 (qi_UP): Remap to QImode.
13222 (aarch64_simd_builtin_datum): Make mode a machine_mode.
13223 (VAR1): Build builtin name.
13224 (aarch64_init_simd_builtins): Remove dead code.
13226 2014-08-05 Roman Gareev <gareevroman@gmail.com>
13228 * graphite-isl-ast-to-gimple.c:
13229 (set_options): New function.
13230 (scop_to_isl_ast): Add calling of set_options.
13232 2014-08-05 Jakub Jelinek <jakub@redhat.com>
13234 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
13235 (analyze_iv_to_split_insn): Don't initialize them.
13236 (get_ivts_expr): Removed.
13237 (allocate_basic_variable, insert_base_initialization): Use
13238 SET_SRC instead of *get_ivts_expr.
13239 (split_iv): Use &SET_SRC instead of get_ivts_expr.
13241 2014-08-05 Roman Gareev <gareevroman@gmail.com>
13243 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
13244 (translate_isl_ast_for_loop): Add checking of the
13245 flag_loop_parallelize_all.
13246 (ast_build_before_for): New function.
13247 (scop_to_isl_ast): Add checking of the
13248 flag_loop_parallelize_all.
13249 * graphite-dependences.c: Move the defenition of the
13250 scop_get_dependences from graphite-optimize-isl.c to this file.
13251 (apply_schedule_on_deps): Add checking of the ux's emptiness.
13252 (carries_deps): Add checking of the x's value.
13253 * graphite-optimize-isl.c: Move the defenition of the
13254 scop_get_dependences to graphite-dependences.c.
13255 * graphite-poly.h: Add declarations of scop_get_dependences
13258 2014-08-04 Rohit <rohitarulraj@freescale.com>
13261 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
13263 (alt_reg_names): Likewise.
13264 (rs6000_dwarf_register_span): For SPE high registers, replace
13265 dwarf register numbers with GCC hard register numbers.
13266 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
13267 (rs6000_dbx_register_number): For SPE high registers, return dwarf
13268 register number for the corresponding GCC hard register number.
13269 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
13270 newly added GCC hard register numbers for SPE high registers.
13271 (DWARF_FRAME_REGISTERS): Likewise.
13272 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
13273 (DWARF_FRAME_REGNUM): Likewise.
13274 (FIXED_REGISTERS): Likewise.
13275 (CALL_USED_REGISTERS): Likewise.
13276 (CALL_REALLY_USED_REGISTERS): Likewise.
13277 (REG_ALLOC_ORDER): Likewise.
13278 (enum reg_class): Likewise.
13279 (REG_CLASS_NAMES): Likewise.
13280 (REG_CLASS_CONTENTS): Likewise.
13281 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
13283 2014-08-04 Richard Biener <rguenther@suse.de>
13285 * gimple-fold.h (gimple_fold_builtin): Remove.
13286 * gimple-fold.c (gimple_fold_builtin): Make static.
13287 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
13288 fold_stmt, not gimple_fold_builtin.
13290 2014-08-04 Martin Liska <mliska@suse.cz>
13292 * cgraph.h (csi_end_p): Removed.
13293 (csi_next): Likewise.
13294 (csi_node): Likewise.
13295 (csi_start): Likewise.
13296 (cgraph_node_in_set_p): Likewise.
13297 (cgraph_node_set_size): Likewise.
13298 (vsi_end_p): Likewise.
13299 (vsi_next): Likewise.
13300 (vsi_node): Likewise.
13301 (vsi_start): Likewise.
13302 (varpool_node_set_size): Likewise.
13303 (cgraph_node_set_nonempty_p): Likewise.
13304 (varpool_node_set_nonempty_p): Likewise.
13305 * cgraphunit.c (cgraph_process_new_functions): vec replaces
13307 * ipa-inline-transform.c: Likewise.
13308 * ipa-utils.c (cgraph_node_set_new): Removed.
13309 (cgraph_node_set_add): Likewise.
13310 (cgraph_node_set_remove): Likewise.
13311 (cgraph_node_set_find): Likewise.
13312 (dump_cgraph_node_set): Likewise.
13313 (debug_cgraph_node_set): Likewise.
13314 (free_cgraph_node_set): Likewise.
13315 (varpool_node_set_new): Likewise.
13316 (varpool_node_set_add): Likewise.
13317 (varpool_node_set_remove): Likewise.
13318 (varpool_node_set_find): Likewise.
13319 (dump_varpool_node_set): Likewise.
13320 (free_varpool_node_set): Likewise.
13321 (debug_varpool_node_set): Likewise.
13322 * tree-emutls.c (struct tls_var_data):
13323 (emutls_index): Removed.
13324 (emutls_decl): Likewise.
13325 (gen_emutls_addr): Function implementation uses newly added
13326 hash_map<varpool_node *, tls_var_data>.
13327 (clear_access_vars): Likewise.
13328 (create_emultls_var): Likewise.
13329 (ipa_lower_emutls): Likewise.
13330 (reset_access): New function.
13332 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
13334 * config/i386/i386.c (ix86_option_override_internal): Add
13335 PTA_RDRND and PTA_MOVBE for bdver4.
13337 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13338 James Greenhalgh <james.greenhalgh@arm.com>
13340 * doc/md.texi (clrsb): Document.
13341 (clz): Change reference to x into operand 1.
13343 (popcount): Likewise.
13345 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13348 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
13349 move to subtarget in serial version if result is ignored.
13351 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
13352 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13354 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
13355 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
13356 (sched_analyze_insn): Update use of try_group_insn to
13357 sched_macro_fuse_insns.
13358 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
13359 arguments that are not conditional jumps.
13361 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
13363 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
13364 family information. Handle BTVER2 cpu with cpuid family value.
13366 2014-08-04 Tom de Vries <tom@codesourcery.com>
13368 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
13369 (glibc_2_11_or_earlier): Document effective-target keywords.
13371 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
13373 * ipa-devirt.c (odr_type_warn_count): Add type.
13374 (possible_polymorphic_call_targets): Set it.
13375 (ipa_devirt): Use it.
13377 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
13379 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
13381 * ipa-devirt.c: Include hash-map.h
13382 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
13383 (clear_speculation): Break out of ...
13384 (get_class_context): ... here; speed up handling obviously useless
13386 (odr_type_warn_count, decl_warn_count): New structures.
13387 (final_warning_record): New structure.
13388 (final_warning_records): New static variable.
13389 (possible_polymorphic_call_targets): Cleanup handling of
13390 speculative info; do not build speculation when user do not care;
13391 record info about warnings when asked for.
13392 (add_decl_warning): New function.
13393 (type_warning_cmp): New function.
13394 (decl_warning_cmp): New function.
13395 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
13396 (gate): Enable pass when warnings are requested.
13397 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
13400 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
13402 * hash-map.h (default_hashmap_traits::mark_key_deleted):
13404 (hash_map::remove): New method.
13405 (hash_map::traverse): New method.
13406 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
13407 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
13408 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
13409 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
13410 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
13411 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
13414 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
13416 * hash-set.h: new File.
13417 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
13418 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
13419 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
13420 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
13421 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
13422 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
13423 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
13424 varpool.c: Use hash_set instead of pointer_set.
13426 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
13428 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
13430 2014-08-01 Jiong Wang <jiong.wang@arm.com>
13432 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
13433 for frame access when strict_p is false.
13435 2014-08-01 Renlin Li <renlin.li@arm.com>
13436 2014-08-01 Jiong Wang <jiong.wang@arm.com>
13438 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
13439 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
13440 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
13442 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
13444 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
13445 aarch64_mem_pair_offset.
13447 2014-08-01 Jiong Wang <jiong.wang@arm.com>
13449 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
13451 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
13452 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
13454 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
13456 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
13458 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
13460 PR regression/61510
13461 * cgraphunit.c (analyze_functions): Use get_create rather than get
13462 for decls which are clones of abstract functions.
13464 2014-08-01 Martin Liska <mliska@suse.cz>
13466 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
13467 * ipa-prop.h (count_formal_params): Global function created from static.
13468 * ipa-prop.c (count_formal_params): Likewise.
13469 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
13470 profiles for semantically equivalent functions.
13471 * passes.c (do_per_function): If we load body of a function
13472 during WPA, this condition should behave same.
13473 * varpool.c (ctor_for_folding): More tolerant assert for variable
13474 aliases created during WPA.
13476 2014-08-01 Martin Liska <mliska@suse.cz>
13478 * doc/invoke.texi (Options That Control Optimization): Documentation
13479 for -foptimize-strlen introduced. Optimization levels default options
13482 2014-08-01 Jakub Jelinek <jakub@redhat.com>
13484 * opts.c (common_handle_option): Handle -fsanitize=alignment.
13485 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
13486 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
13488 * stor-layout.h (min_align_of_type): New prototype.
13489 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
13490 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
13492 * ubsan.c: Include builtins.h.
13493 (ubsan_expand_bounds_ifn): Change return type to bool,
13494 always return true.
13495 (ubsan_expand_null_ifn): Change return type to bool, change
13496 argument to gimple_stmt_iterator *. Handle both null and alignment
13497 sanitization, take type from ckind argument's type rather than
13499 (instrument_member_call): Removed.
13500 (instrument_mem_ref): Remove t argument, add mem and base arguments.
13501 Handle both null and alignment sanitization, don't say whole
13502 struct access is member access. Build 3 argument IFN_UBSAN_NULL
13503 call instead of 2 argument.
13504 (instrument_null): Adjust instrument_mem_ref caller. Don't
13505 instrument calls here.
13506 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
13507 like SANITIZE_NULL.
13508 * stor-layout.c (min_align_of_type): New function.
13509 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
13510 Or it into SANITIZE_UNDEFINED.
13511 * doc/invoke.texi (-fsanitize=alignment): Document.
13513 2014-07-31 Andi Kleen <ak@linux.intel.com>
13515 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
13517 2014-07-31 Andi Kleen <ak@linux.intel.com>
13519 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
13521 (vn_reference_compute_hash): Dito.
13522 (vn_nary_op_compute_hash): Dito.
13523 (vn_phi_compute_hash): Dito.
13524 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
13526 2014-07-31 Andi Kleen <ak@linux.intel.com>
13528 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
13529 Rename to inchash:add_expr_commutative. Convert to inchash.
13530 (iterative_hash_hashable_expr): Rename to
13531 inchash:add_hashable_expr. Convert to inchash.
13532 (avail_expr_hash): Dito.
13534 2014-07-31 Andi Kleen <ak@linux.intel.com>
13536 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
13537 Convert to inchash.
13539 2014-07-31 Andi Kleen <ak@linux.intel.com>
13541 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
13543 2014-07-31 Andi Kleen <ak@linux.intel.com>
13545 * Makefile.in (OBJS): Add rtlhash.o
13546 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
13547 (loc_checksum): Dito.
13548 (loc_checksum_ordered): Dito.
13549 (hash_loc_operands): Dito.
13551 (hash_loc_list): Dito.
13552 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
13553 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
13554 * rtlhash.c: New file.
13555 * rtlhash.h: New file.
13557 2014-07-31 Andi Kleen <ak@linux.intel.com>
13559 * inchash.h (inchash): Change inchash class to namespace.
13560 (class hash): ... Rename from inchash.
13561 (add_object): Move from macro to class template.
13562 * lto-streamer-out.c (hash_tree): Change inchash
13564 * tree.c (build_type_attribute_qual_variant): Dito.
13565 (type_hash_list): Dito.
13566 (attribute_hash_list): Dito.
13567 (iterative_hstate_expr): Rename to inchash::add_expr
13568 (build_range_type_1): Change inchash to inchash::hash
13569 and use hash::add_expr.
13570 (build_array_type_1): Dito.
13571 (build_function_type): Dito
13572 (build_method_type_directly): Dito.
13573 (build_offset_type): Dito.
13574 (build_complex_type): Dito.
13575 (make_vector_type): Dito.
13576 * tree.h (iterative_hash_expr): Dito.
13578 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
13580 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
13582 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
13584 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
13585 correct alphabetical position.
13586 (vpaddd_f64): Rewrite using builtins.
13587 (vpaddd_s64): Move to correct alphabetical position.
13590 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
13593 * config/sh/sh.c (sh_legitimate_address_p,
13594 sh_legitimize_reload_address): Handle reg+reg address modes when
13595 ALLOW_INDEXED_ADDRESS is false.
13596 * config/sh/predicates.md (general_movsrc_operand,
13597 general_movdst_operand): Likewise.
13599 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
13601 * config/aarch64/aarch64-builtins.c
13602 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
13605 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
13607 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
13608 the generated mask based on BYTES_BIG_ENDIAN.
13609 (aarch64_simd_check_vect_par_cnst_half): New.
13610 * config/aarch64/aarch64-protos.h
13611 (aarch64_simd_check_vect_par_cnst_half): New.
13612 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
13613 the check out to aarch64_simd_check_vect_par_cnst_half.
13614 (vect_par_cnst_lo_half): Likewise.
13615 * config/aarch64/aarch64-simd.md
13616 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
13617 (move_hi_quad_<mode>): Always generate a low mask.
13619 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
13621 * doc/invoke.texi (AVR Options): Add documentation about
13622 __AVR_DEVICE_NAME__ built-in macro.
13624 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
13627 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
13628 constraints are satisfied.
13629 (<shift>di3_neon): Likewise.
13631 2014-07-31 Richard Biener <rguenther@suse.de>
13633 PR tree-optimization/61964
13634 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
13635 by structural equality.
13637 2014-07-31 Yury Gribov <y.gribov@samsung.com>
13639 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
13640 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
13641 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
13643 * gcc.c (sanitize_spec_function): Support new option.
13644 (SANITIZER_SPEC): Remove now redundant check.
13645 * opts.c (common_handle_option): Support new option.
13646 (finish_options): Check for incompatibilities.
13647 * toplev.c (process_options): Split userspace-specific checks.
13649 2014-07-31 Richard Biener <rguenther@suse.de>
13651 * lto-streamer.h (struct output_block): Remove global.
13652 (struct data_in): Remove labels, num_named_labels and
13653 num_unnamed_labels.
13654 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
13655 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
13657 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
13660 * common.opt (-Wreturn-local-addr): Moved from c.opt.
13661 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
13662 (isolate_path): New argument to avoid inserting a trap.
13663 (find_implicit_erroneous_behaviour): Handle returning the address
13664 of a local variable.
13665 (find_explicit_erroneous_behaviour): Likewise.
13667 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
13670 * toplev.c (init_random_seed): Move piece of code never called to
13672 (set_random_seed): see above.
13674 2014-07-31 Tom de Vries <tom@codesourcery.com>
13676 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
13678 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
13680 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
13681 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
13683 2014-07-31 Richard Biener <rguenther@suse.de>
13685 * data-streamer.h (streamer_write_data_stream): Declare here,
13687 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
13688 * lto-cgraph.c (lto_output_node): Adjust.
13689 (lto_output_varpool_node): Likewise.
13690 * data-streamer-out.c (streamer_string_index): Likewise.
13691 (streamer_write_data_stream, lto_append_block): Move from ...
13692 * lto-section-out.c (lto_output_data_stream,
13693 lto_append_block): ... here.
13695 2014-07-30 Mike Stump <mikestump@comcast.net>
13697 * configure.ac: Also check for popen.
13698 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
13699 * configure: Regenerate.
13700 * config.in: Regenerate.
13702 2014-07-30 Martin Jambor <mjambor@suse.cz>
13704 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
13705 parameter to gimple.
13707 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13709 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
13710 address as second parameter to __tpf_eh_return routine.
13712 2014-07-30 Jiong Wang <jiong.wang@arm.com>
13714 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
13717 2014-07-30 Tom Tromey <tromey@redhat.com>
13720 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
13721 * doc/extend.texi (Type Attributes): Document designated_init
13724 2014-07-30 Roman Gareev <gareevroman@gmail.com>
13726 * graphite-isl-ast-to-gimple.c:
13727 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
13728 (gcc_expression_from_isl_expression): Pass type to
13729 gcc_expression_from_isl_ast_expr_id.
13731 2014-07-30 Richard Biener <rguenther@suse.de>
13733 * lto-streamer.h (lto_write_data): New function.
13734 * langhooks.c (lhd_append_data): Do not free block.
13735 * lto-section-out.c (lto_write_data): New function writing
13736 raw data to the current section.
13737 (lto_write_stream): Adjust for langhook semantic change.
13738 (lto_destroy_simple_output_block): Write header directly.
13739 * lto-opts.c (lto_write_options): Write options directly.
13740 * lto-streamer-out.c (produce_asm): Write heaeder directly.
13741 (lto_output_toplevel_asms): Likewise.
13742 (copy_function_or_variable): Copy data directly.
13743 (write_global_references): Output index table directly.
13744 (lto_output_decl_state_refs): Likewise.
13745 (write_symbol): Write data directly.
13746 (produce_symtab): Adjust.
13747 (produce_asm_for_decls): Output header and refs directly.
13749 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
13751 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
13752 to speculative_targets
13753 (get_class_context): Fix handling of contextes without outer type;
13754 avoid matching non-polymorphic types in LTO.
13755 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
13756 parameter to speculative_targetsp; handle speculation.
13757 (dump_possible_polymorphic_call_targets): Update dumping.
13759 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
13761 * common.opt (Wodr): Enable by default.
13763 2014-07-29 Olivier Hainque <hainque@adacore.com>
13765 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
13767 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
13770 * gengtype.c (strtoken): New function.
13771 (create_user_defined_type): Replace strtok with strtoken.
13773 2014-07-29 Nathan Sidwell <nathan@acm.org>
13775 * gcov-io.c (gcov_var): Make hidden.
13776 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
13777 (gcov_do_dump): Declare.
13778 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
13780 2014-07-29 Martin Jambor <mjambor@suse.cz>
13782 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
13783 parameter to gimple.
13784 (sra_modify_assign): Likewise.
13786 2014-07-29 Richard Biener <rguenther@suse.de>
13788 PR middle-end/52478
13789 * expr.c (expand_expr_real_2): Revert last change.
13791 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
13793 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
13794 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
13795 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
13797 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
13798 (contains_type_p): Forward declare.
13799 (polymorphic_call_target_hasher::hash): Hash speculative info.
13800 (polymorphic_call_target_hasher::equal): Compare speculative info.
13801 (get_class_context): Handle speuclation.
13802 (contains_type_p): Update.
13803 (get_polymorphic_call_info_for_decl): Update.
13804 (walk_ssa_copies): Break out from ...
13805 (get_polymorphic_call_info): ... here; set speculative context
13807 * ipa-prop.c (ipa_write_indirect_edge_info,
13808 ipa_read_indirect_edge_info): Stream speculative context.
13809 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
13810 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
13811 SPECULATIVE_MAYBE_DERIVED_TYPE).
13812 (possible_polymorphic_call_targets overriders): Update.
13813 (dump_possible_polymorphic_call_targets overriders): Update.
13814 (dump_possible_polymorphic_call_target_p overriders): Update.
13816 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
13818 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
13819 ipa-devirt path; fix thinko there.
13821 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
13823 * config/i386/i386.c (ix86_return_in_memory): Replace one
13824 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
13826 2014-07-28 Marek Polacek <polacek@redhat.com>
13828 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
13830 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
13832 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
13833 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
13834 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
13835 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
13836 (USE_LD_AS_NEEDED): Likewise.
13837 (ASM_APP_ON): Likewise.
13838 (ASM_APP_OFF): Likewise.
13839 (TARGET_POSIX_IO): Likewise.
13840 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
13841 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
13842 (USE_LD_AS_NEEDED): Likewise.
13843 (ASM_APP_ON): Likewise.
13844 (ASM_APP_OFF): Likewise.
13845 (TARGET_POSIX_IO): Likewise.
13847 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
13849 PR middle-end/61734
13850 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
13851 operators other than the equality operators.
13853 2014-07-28 Richard Biener <rguenther@suse.de>
13855 PR middle-end/52478
13856 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
13857 sure to register SImode ones, not only >= word_mode ones.
13858 * expr.c (expand_expr_real_2): When expanding -ftrapv
13859 binops do not use OPTAB_LIB_WIDEN.
13861 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
13863 PR middle-end/61919
13864 * tree-outof-ssa.c (insert_partition_copy_on_edge)
13865 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
13866 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
13867 inserting them in the insn stream.
13869 2014-07-28 Marek Polacek <polacek@redhat.com>
13871 PR middle-end/61913
13872 * common.opt (Wodr): Add Var.
13874 2014-07-28 Richard Biener <rguenther@suse.de>
13876 PR tree-optimization/61921
13877 * tree-ssa-structalias.c (create_variable_info_for_1): Check
13878 if there is a varpool node before dereferencing it.
13880 2014-07-28 Roman Gareev <gareevroman@gmail.com>
13882 * graphite-sese-to-poly.c:
13883 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
13884 id of the pbb), which contains pointer to the pbb1.
13886 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
13888 2014-07-28 Roman Gareev <gareevroman@gmail.com>
13890 * graphite-isl-ast-to-gimple.c:
13891 (graphite_create_new_guard): New function.
13892 (translate_isl_ast_node_if): New function.
13893 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
13895 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
13897 2014-07-27 Anthony Green <green@moxielogic.com>
13899 * config.gcc: Add moxie-*-moxiebox* configuration.
13900 * config/moxie/moxiebox.h: New file.
13902 2014-07-26 Andrew Pinski <apinski@cavium.com>
13904 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
13905 from the read only register.
13907 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
13909 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
13910 as the allocation class if it isn't likely to be spilled.
13912 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
13914 * rtl.h (tls_referenced_p): Declare.
13915 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
13916 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
13917 (mips_cannot_force_const_mem): Use tls_referenced_p.
13918 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
13919 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
13920 instead of pa_tls_referenced_p.
13921 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
13922 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
13923 (pa_legitimate_constant_p): Likewise.
13924 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
13925 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
13926 (rs6000_cannot_force_const_mem, rs6000_emit_move)
13927 (rs6000_address_for_altivec): Use tls_referenced_p instead of
13928 rs6000_tls_referenced_p.
13929 (rs6000_tls_symbol_ref_1): Delete.
13931 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
13934 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
13935 Optimize inverse of a VEC_CONCAT.
13937 2014-07-25 Xinliang David Li <davidxl@google.com>
13939 * params.def: New parameter.
13940 * coverage.c (get_coverage_counts): Check new flag.
13941 (coverage_compute_profile_id): Check new flag.
13942 (coverage_begin_function): Check new flag.
13943 (coverage_end_function): Check new flag.
13944 * value-prof.c (coverage_node_map_initialized_p): New function.
13945 (init_node_map): Populate map with all functions.
13946 * doc/invoke.texi: Document new parameter.
13948 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
13949 Richard Biener <rguenther@suse.de>
13951 * lto-streamer-out.c (struct sccs): Turn to ...
13952 (class DFS): ... this one; refactor the DFS walk so it can
13953 be re-done on per-SCC basis.
13954 (DFS::DFS): New constructor.
13955 (DFS::~DFS): New destructor.
13956 (hash_tree): Add new MAP argument holding in-SCC hash values;
13957 remove POINTER_TYPE hashing hack.
13958 (scc_entry_compare): Rename to ...
13959 (DFS::scc_entry_compare): ... this one.
13960 (hash_scc): Rename to ...
13961 (DFS::hash_scc): ... this one; pass output_block instead
13962 of streamer_cache; work harder to get unique and stable SCC
13964 (DFS_write_tree): Rename to ...
13965 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
13966 (lto_output_tree): Update.
13968 2014-07-25 Andi Kleen <ak@linux.intel.com>
13970 * lto-streamer-out.c (hash_tree): Convert to inchash.
13972 2014-07-25 Andi Kleen <ak@linux.intel.com>
13974 * tree.c (build_type_attribute_qual_variant): Use inchash.
13975 (type_hash_list): Dito.
13976 (attribute_hash_list): Dito
13977 (iterative_hstate_expr): Dito.
13978 (iterative_hash_expr): Dito.
13979 (build_range_type_1): Dito.
13980 (build_array_type_1): Dito.
13981 (build_function_type): Dito.
13982 (build_method_type_directly): Dito.
13983 (build_offset_type): Dito.
13984 (build_complex_type): Dito.
13985 (make_vector_type): Dito.
13986 * tree.h (iterative_hash_expr): Add compat wrapper.
13987 (iterative_hstate_expr): Add.
13989 2014-07-25 Andi Kleen <ak@linux.intel.com>
13991 * Makefile.in (OBJS): Add inchash.o.
13992 (PLUGIN_HEADERS): Add inchash.h.
13993 * ipa-devirt.c: Include inchash.h.
13994 * lto-streamer-out.c: Dito.
13995 * tree-ssa-dom.c: Dito.
13996 * tree-ssa-pre.c: Dito.
13997 * tree-ssa-sccvn.c: Dito.
13998 * tree-ssa-tail-merge.c: Dito.
14000 * tree.c (iterative_hash_hashval_t): Move to ...
14001 (iterative_hash_host_wide_int): Move to ...
14002 * inchash.c: Here. New file.
14003 * tree.h (iterative_hash_hashval_t): Move to ...
14004 (iterative_hash_host_wide_int): Move to ...
14005 * inchash.h: Here. New file.
14007 2014-07-25 Richard Biener <rguenther@suse.de>
14009 PR middle-end/61762
14010 PR middle-end/61894
14011 * fold-const.c (native_encode_int): Add and handle offset
14012 parameter to do partial encodings of expr.
14013 (native_encode_fixed): Likewise.
14014 (native_encode_real): Likewise.
14015 (native_encode_complex): Likewise.
14016 (native_encode_vector): Likewise.
14017 (native_encode_string): Likewise.
14018 (native_encode_expr): Likewise.
14019 * fold-const.c (native_encode_expr): Add offset parameter
14021 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
14022 (fold_ctor_reference): Handle all reads from tcc_constant
14025 2014-07-25 Richard Biener <rguenther@suse.de>
14027 * tree-inline.c (estimate_move_cost): Mark speed_p argument
14028 as possibly unused.
14030 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
14032 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
14034 2014-07-24 Kyle McMartin <kyle@redhat.com>
14036 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
14038 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14040 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
14042 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
14044 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
14045 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
14046 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
14048 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14050 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
14051 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
14052 aggregate types. Instead, *all* aggregate types, except for single-
14053 element or homogeneous float/vector aggregates, are quadword-aligned
14054 if required by their type alignment. Issue -Wpsabi note when a type
14055 is now treated differently than before.
14057 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14059 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
14060 does not fit fully into floating-point registers, and there is still
14061 space in the register parameter area, use GPRs to pass those parts
14062 of the argument. Issue -Wpsabi note if any parameter is now treated
14063 differently than before.
14064 (rs6000_arg_partial_bytes): Update.
14066 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
14068 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
14070 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
14072 * rtl.h (target_rtl): Remove lang_dependent_initialized.
14073 * toplev.c (initialize_rtl): Don't use it. Move previously
14074 "language-dependent" calls to...
14075 (backend_init): ...here.
14076 (lang_dependent_init_target): Don't set lang_dependent_initialized.
14077 Assert that RTL initialization hasn't happend yet.
14079 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
14081 PR rtl-optimization/61629
14082 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
14083 they have already been initialized.
14085 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
14087 PR middle-end/61268
14088 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
14089 DECL_INCOMING_RTL and entry_parm.
14090 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
14091 * calls.c (load_register_parameters): Likewise argument values.
14092 (emit_library_call_value_1, store_one_arg): Likewise argument
14094 * config/i386/i386.c (assign_386_stack_local): Likewise the local
14096 * explow.c (validize_mem): Modify the argument in-place.
14098 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14100 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
14101 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
14103 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14105 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
14106 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
14108 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14110 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
14111 (aarch64_save_callee_saves): New parameter "skip_wb".
14112 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
14114 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14116 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
14118 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
14120 2014-07-24 Roman Gareev <gareevroman@gmail.com>
14122 * graphite-isl-ast-to-gimple.c:
14123 (graphite_create_new_loop): Add calling of isl_id_free to properly
14124 decrement reference counts.
14126 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
14128 2014-07-24 Martin Liska <mliska@suse.cz>
14129 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
14131 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
14132 (rs6000_code_end): Likewise.
14134 2014-07-24 Martin Liska <mliska@suse.cz>
14136 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
14137 symtab_node funtion used.
14138 (rs6000_xcoff_declare_object_name): Likewise.
14140 2014-07-24 Martin Liska <mliska@suse.cz>
14142 * cgraphunit.c (compile): Correct function used.
14144 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
14146 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
14149 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
14152 * varasm.c (bss_initializer_p): Handle offlined ctors.
14153 (align_variable, get_variable_align): Likewise.
14154 (make_decl_one_only): Likewise.
14155 (default_binds_local_p_1): Likewise.
14156 (decl_binds_to_current_def_p): Likewise.
14157 (get_variable_section): Get constructor if it is offlined.
14158 (assemble_variable_contents): Sanity check that the caller
14159 streamed in the ctor in LTO.
14161 2014-07-24 Roman Gareev <gareevroman@gmail.com>
14163 * graphite-isl-ast-to-gimple.c:
14164 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
14165 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
14166 isl_ast_op_pdiv_r to the different case.
14168 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
14170 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14172 PR middle-end/61876
14173 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
14174 when flag_errno_math is on.
14176 2014-07-24 Martin Liska <mliska@suse.cz>
14178 * cgraph.h (varpool_node):
14179 (availability get_availability (void)):
14180 created from cgraph_variable_initializer_availability
14181 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
14182 created from: cgraph_variable_initializer_availability
14183 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
14184 (void finalize_named_section_flags (void)):
14185 created from varpool_finalize_named_section_flags
14186 (bool assemble_decl (void)): created from varpool_assemble_decl
14187 (void analyze (void)): created from varpool_analyze_node
14188 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
14189 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
14190 (void remove_initializer (void)): created from varpool_remove_initializer
14191 (tree get_constructor (void)): created from varpool_get_constructor
14192 (bool externally_visible_p (void)): created from varpool_externally_visible_p
14193 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
14194 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
14195 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
14196 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
14197 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
14198 (static bool output_variables (void)): created from varpool_output_variables
14199 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
14200 created from varpool_extra_name_alias
14201 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
14202 (static void dump_varpool (FILE *f)): created from dump_varpool
14203 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
14204 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
14205 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
14206 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
14207 (void assemble_aliases (void)): created from assemble_aliases
14209 2014-07-24 Martin Liska <mliska@suse.cz>
14211 * cgraph.h (symtab_node):
14212 (void register_symbol (void)): created from symtab_register_node
14213 (void remove (void)): created from symtab_remove_node
14214 (void dump (FILE *f)): created from dump_symtab_node
14215 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
14216 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
14217 (struct ipa_ref *add_reference (symtab_node *referred_node,
14218 enum ipa_ref_use use_type)): created from add_reference
14219 (struct ipa_ref *add_reference (symtab_node *referred_node,
14220 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
14221 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
14222 gimple stmt)): created from maybe_add_reference
14223 (bool semantically_equivalent_p (symtab_node *target)): created from
14224 symtab_semantically_equivalent_p
14225 (void remove_from_same_comdat_group (void)): created from
14226 remove_from_same_comdat_group
14227 (void add_to_same_comdat_group (symtab_node *old_node)): created from
14228 symtab_add_to_same_comdat_group
14229 (void dissolve_same_comdat_group_list (void)): created from
14230 symtab_dissolve_same_comdat_group_list
14231 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
14232 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
14233 created from symtab_alias_ultimate_target
14234 (inline symtab_node *next_defined_symbol (void)): created from
14235 symtab_next_defined_symbol
14236 (bool resolve_alias (symtab_node *target)): created from
14237 symtab_resolve_alias
14238 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
14239 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
14240 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
14241 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
14242 (void set_section (const char *section)): created from set_section_1
14243 (enum availability get_availability (void)): created from symtab_node_availability
14244 (void make_decl_local (void)): created from symtab_make_decl_local
14245 (bool real_symbol_p (void)): created from symtab_read_node
14246 (can_be_discarded_p (void)): created from symtab_can_be_discarded
14247 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
14248 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
14249 symtab_in_same_comdat_p;
14250 (bool address_taken_from_non_vtable_p (void)): created from
14251 address_taken_from_non_vtable_p
14252 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
14253 (static void dump_table (FILE *)): created from dump_symtab
14254 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
14255 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
14256 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
14257 symtab_used_from_object_file_p
14258 (void dump_base (FILE *)): created from dump_symtab_base
14259 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
14260 (void unregister (void)): created from symtab_unregister_node
14261 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
14262 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
14263 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
14264 symtab_nonoverwritable_alias_1
14265 * cgraph.h (cgraph_node):
14266 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
14267 created from cgraph_remove_node_and_inline_clones
14268 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
14269 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
14270 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
14271 (cgraph_node *function_symbol (enum availability *avail = NULL)):
14272 created from cgraph_function_node
14273 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
14274 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
14275 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
14276 created from cgraph_create_clone
14277 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
14278 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
14279 created from cgraph_create_virtual_clone
14280 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
14281 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
14282 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
14283 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
14284 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
14285 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
14286 created from cgraph_function_version_info
14287 (struct cgraph_function_version_info *insert_new_function_version (void)):
14288 created from insert_new_cgraph_node_version
14289 (struct cgraph_function_version_info *function_version (void)): created from
14290 get_cgraph_node_version
14291 (void analyze (void)): created from analyze_function
14292 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
14293 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
14294 tree real_alias) cgraph_add_thunk
14295 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
14296 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
14297 created from cgraph_function_or_thunk_node
14298 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
14299 created from expand_thunk
14300 (void reset (void)): created from cgraph_reset_node
14301 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
14302 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
14303 (void remove (void)): created from cgraph_remove_node
14304 (void dump (FILE *f)): created from dump_cgraph_node
14305 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
14306 (bool get_body (void)): created from cgraph_get_body
14307 (void release_body (void)): created from cgraph_release_function_body
14308 (void unnest (void)): created from cgraph_unnest_node
14309 (void make_local (void)): created from cgraph_make_node_local
14310 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
14311 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
14312 gcov_type count, int freq)): created from cgraph_create_edge
14313 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
14314 gcov_type count, int freq)): created from cgraph_create_indirect_edge
14315 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
14316 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
14317 created from cgraph_create_edge_including_clones
14318 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
14319 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
14320 (void remove_callers (void)): created from cgraph_node_remove_callers
14321 (void remove_callees (void)): created from cgraph_node_remove_callees
14322 (enum availability get_availability (void)): created from cgraph_function_body_availability
14323 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
14324 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
14325 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
14326 (void call_duplication_hooks (cgraph_node *node2)): created from
14327 cgraph_call_node_duplication_hooks
14328 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
14329 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
14330 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
14331 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
14332 (void call_function_insertion_hooks (void)):
14333 created from cgraph_call_function_insertion_hooks
14334 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
14335 (bool local_p (void)): created from cgraph_local_node
14336 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
14337 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
14338 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
14339 (inline bool only_called_directly_or_aliased_p (void)):
14340 created from cgraph_only_called_directly_or_aliased_p
14341 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
14342 created from cgraph_will_be_removed_from_program_if_no_direct_calls
14343 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
14344 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
14345 (bool can_remove_if_no_direct_calls_p (void)):
14346 created from cgraph_can_remove_if_no_direct_calls_p
14347 (inline bool has_gimple_body_p (void)):
14348 created from cgraph_function_with_gimple_body_p
14349 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
14350 (static void dump_cgraph (FILE *f)): created from dump_cgraph
14351 (static inline void debug_cgraph (void)): created from debug_cgraph
14352 (static void record_function_versions (tree decl1, tree decl2)):
14353 created from record_function_versions
14354 (static void delete_function_version (tree decl)):
14355 created from delete_function_version
14356 (static void add_new_function (tree fndecl, bool lowered)):
14357 created from cgraph_add_new_function
14358 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
14359 (static cgraph_node * create (tree decl)): created from cgraph_create_node
14360 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
14361 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
14362 (static cgraph_node *get_for_asmname (tree asmname)):
14363 created from cgraph_node_for_asm
14364 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
14365 created from cgraph_same_body_alias
14366 (static bool used_from_object_file_p_worker (cgraph_node *node,
14367 void *): new function
14368 (static bool non_local_p (cgraph_node *node, void *)):
14369 created from cgraph_non_local_node_p_1
14370 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
14371 created from verify_cgraph
14372 (static bool make_local (cgraph_node *node, void *)):
14373 created from cgraph_make_node_local
14374 (static cgraph_node *create_alias (tree alias, tree target)):
14375 created from cgraph_create_function_alias
14376 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
14377 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
14378 created from cgraph_create_edge_1
14379 * cgraph.h (varpool_node):
14380 (void remove (void)): created from varpool_remove_node
14381 (void dump (FILE *f)): created from dump_varpool_node
14383 2014-07-24 Richard Biener <rguenther@suse.de>
14386 * tree-ssa-structalias.c (create_variable_info_for_1):
14387 Use varpool_get_constructor.
14388 (create_variable_info_for): Likewise.
14390 2014-07-24 Jiong Wang <jiong.wang@arm.com>
14392 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
14393 subtract outgoing area size when restoring stack_pointer_rtx.
14395 2014-07-24 Nick Clifton <nickc@redhat.com>
14397 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
14398 that operations are taking place in parallel.
14399 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
14401 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
14403 * omp-low.c (extract_omp_for_data): Add missing break statement.
14405 2014-07-24 Richard Biener <rguenther@suse.de>
14407 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
14408 * tree-inline.c (estimate_move_cost): Add speed_p parameter
14409 and adjust MOVE_RATIO query accordingly.
14410 (estimate_num_insns): Adjust callers.
14411 * ipa-prop.c (ipa_populate_param_decls): Likewise.
14412 * ipa-cp.c (gather_context_independent_values,
14413 estimate_local_effects): Likewise.
14414 * ipa-split.c (consider_split): Likewise.
14416 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
14418 * config/i386/driver-i386.c: Remove names of unused arguments and
14419 unnecessary unused attributes.
14420 * config/i386/host-mingw32.c: Likewise.
14421 * config/i386/i386.c: Likewise.
14422 * config/i386/winnt-stubs.c: Likewise.
14423 * config/i386/winnt.c: Likewise.
14425 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14427 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
14428 (aarch64_gen_loadwb_pair): New helper function.
14429 (aarch64_expand_epilogue): Simplify code using new helper functions.
14430 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
14432 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14434 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
14435 (aarch64_gen_storewb_pair): New helper function.
14436 (aarch64_expand_prologue): Simplify code using new helper functions.
14437 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
14439 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14441 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
14442 Rename to aarch64_save_callee_saves, remove restore code.
14443 (aarch64_restore_callee_saves): New function.
14445 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14447 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
14448 (aarch64_save_callee_saves): New function to handle reg save
14449 for both core and vectore regs.
14451 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14453 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
14454 (aarch64_gen_store_pair): New helper function.
14455 (aarch64_save_or_restore_callee_save_registers)
14456 (aarch64_save_or_restore_fprs): Use new helper functions.
14458 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14460 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
14461 (aarch64_save_or_restore_callee_save_registers)
14462 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
14464 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14466 * config/aarch64/aarch64.c
14467 (aarch64_save_or_restore_callee_save_registers)
14468 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
14470 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14472 * config/aarch64/aarch64.c
14473 (aarch64_save_or_restore_callee_save_registers)
14474 (aarch64_save_or_restore_fprs): Remove 'increment'.
14476 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14478 * config/aarch64/aarch64.c
14479 (aarch64_save_or_restore_callee_save_registers)
14480 (aarch64_save_or_restore_fprs): Use register offset in
14481 cfun->machine->frame.reg_offset.
14483 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14485 * config/aarch64/aarch64.c
14486 (aarch64_save_or_restore_callee_save_registers)
14487 (aarch64_save_or_restore_fprs): Remove base_rtx.
14489 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14491 * config/aarch64/aarch64.c
14492 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
14493 to 'start_offset'. Remove local variable 'start_offset'.
14495 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14497 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
14498 type to HOST_WIDE_INT.
14500 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14502 * config/aarch64/aarch64.c (aarch64_expand_prologue)
14503 (aarch64_save_or_restore_fprs)
14504 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
14506 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
14508 * config/arm/t-rtems-eabi: Add
14509 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
14510 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
14511 mbig-endian/mthumb/march=armv7-r, and
14512 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
14515 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
14516 Chris Johns <chrisj@rtems.org>
14517 Joel Sherrill <joel.sherrill@oarcorp.com>
14519 * config.gcc: Add nios2-*-rtems*.
14520 * config/nios2/rtems.h: New file.
14521 * gcc/config/nios2/t-rtems: New file.
14523 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
14526 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
14527 constant numbers, not general constants.
14528 (rs6000_expand_vector_init): Ditto.
14530 2014-07-23 Nathan Sidwell <nathan@acm.org>
14532 * gcov-tool.c (gcov_list): Declare here.
14533 (set_gcov_list): Remove.
14534 (gcov_output_files): Set gcov_list directly.
14536 2014-07-23 Host Schirmeier <horst@schirmeier.com>
14538 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
14540 2014-07-23 Jiong Wang <jiong.wang@arm.com>
14542 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
14543 callee-saved registers are available for padding purpose
14544 and r3 is not mandatory, then prefer use those callee-saved
14547 2014-07-23 Richard Biener <rguenther@suse.de>
14549 * params.def (PARAM_MAX_COMBINE_INSNS): New.
14550 * combine.c: Include statistics.h and params.h.
14551 (combine_instructions): Guard three and four insn combines
14552 with max-combine-insns value. Record statistics for combines
14554 * doc/invoke.texi (max-combine-insns): Document new param.
14556 2014-07-23 Roman Gareev <gareevroman@gmail.com>
14558 * graphite-isl-ast-to-gimple.c:
14559 (translate_isl_ast_node_block): New function.
14560 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
14562 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
14563 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
14565 2014-07-23 Roman Gareev <gareevroman@gmail.com>
14567 * graphite-isl-ast-to-gimple.c:
14568 (get_max_schedule_dimensions): New function.
14569 (extend_schedule): Likewise.
14570 (generate_isl_schedule): Add calling of extend_schedule and
14571 get_max_schedule_dimensions.
14573 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14575 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
14576 (case UNSPEC): Handle UNSPEC_RBIT.
14578 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14580 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
14581 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
14583 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14585 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
14587 2014-07-22 Roman Gareev <gareevroman@gmail.com>
14589 * graphite-isl-ast-to-gimple.c:
14590 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
14591 (ivs_params_clear):
14592 (build_iv_mapping): New function.
14593 (translate_isl_ast_node_user): Likewise.
14594 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
14596 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
14597 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
14598 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
14600 2014-07-21 Bin Cheng <bin.cheng@arm.com>
14603 * config/arm/arm.md (setmem): New pattern.
14604 * config/arm/arm-protos.h (struct tune_params): New fields.
14605 (arm_gen_setmem): New prototype.
14606 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
14607 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
14608 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
14609 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
14610 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
14611 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
14612 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
14613 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
14614 (arm_const_inline_cost): New function.
14615 (arm_block_set_max_insns): New function.
14616 (arm_block_set_non_vect_profit_p): New function.
14617 (arm_block_set_vect_profit_p): New function.
14618 (arm_block_set_unaligned_vect): New function.
14619 (arm_block_set_aligned_vect): New function.
14620 (arm_block_set_unaligned_non_vect): New function.
14621 (arm_block_set_aligned_non_vect): New function.
14622 (arm_block_set_vect, arm_gen_setmem): New functions.
14624 2014-07-21 Bin Cheng <bin.cheng@arm.com>
14626 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
14628 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
14631 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
14632 out of #ifdef __OPTIMIZE__.
14634 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
14636 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
14637 different trapping status if -fnon-call-exceptions is enabled.
14639 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
14641 * expr.c (store_field): Handle VOIDmode for calls that return values
14642 in multiple locations.
14644 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14646 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
14647 (altivec_vsldoi_<mode>): Likewise.
14649 2014-07-20 Roman Gareev <gareevroman@gmail.com>
14651 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
14652 to the number of characters in the line.
14654 2014-07-20 Roman Gareev <gareevroman@gmail.com>
14656 * graphite-isl-ast-to-gimple.c: Add using of
14657 build_nonstandard_integer_type instead of int128_integer_type_node.
14659 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
14661 * toplev.c (output_stack_usage): Adjust the location of the warning.
14663 2014-07-19 Daniel Cederman <cederman@gaisler.com>
14665 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
14666 (*membar_storeload): Disable for LEON3.
14668 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
14670 PR rtl-optimization/61461
14671 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
14673 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
14676 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
14677 Fix instruction constraint.
14678 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
14680 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
14682 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
14684 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
14686 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
14687 GNU coding standards.
14688 (nds32_register_move_cost): Likewise.
14689 (nds32_memory_move_cost): Likewise.
14690 (nds32_address_cost): Likewise.
14692 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
14694 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
14696 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
14698 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
14699 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
14700 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
14701 (HAVE_sync_compare_and_swapqi): Define.
14702 (HAVE_sync_compare_and_swaphi): Likewise.
14703 (HAVE_sync_compare_and_swapsi): Likewise.
14705 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
14707 * config/mips/p5600.md: Add missing cpu tests.
14709 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14711 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
14712 (vmla_f64): Likewise.
14713 (vfms_f64): Likewise.
14714 (vmls_f64): Likewise.
14716 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14718 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
14719 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
14721 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14723 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
14724 (vmlal_high_lane_s32): Likewise.
14725 (vmlal_high_lane_u16): Likewise.
14726 (vmlal_high_lane_u32): Likewise.
14727 (vmlsl_high_lane_s16): Likewise.
14728 (vmlsl_high_lane_s32): Likewise.
14729 (vmlsl_high_lane_u16): Likewise.
14730 (vmlsl_high_lane_u32): Likewise.
14732 2014-07-17 Terry Guo <terry.guo@arm.com>
14734 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
14735 (alus_reg): Renamed to alus_sreg.
14736 * config/arm/arm-fixed.md: Change type of non-dsp instructions
14737 from alu_reg to alu_sreg. Change type of dsp instructions from
14738 alu_reg to alu_dsp_reg.
14739 * config/arm/thumb1.md: Likewise.
14740 * config/arm/thumb2.md: Likewise.
14741 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
14742 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
14743 with alu_sreg and alus_sreg.
14744 * config/arm/arm1026ejs.md (alu_op): Likewise.
14745 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
14746 * config/arm/arm926ejs.md (9_alu_op): Likewise.
14747 * config/arm/fa526.md (526_alu_op): Likewise.
14748 * config/arm/fa606te.md (606te_alu_op): Likewise.
14749 * config/arm/fa626te.md (626te_alu_op): Likewise.
14750 * config/arm/fa726te.md (726te_alu_op): Likewise.
14751 * config/arm/fmp626.md (mp626_alu_op): Likewise.
14752 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
14753 alu_sreg, alu_dsp_reg and alus_sreg.
14754 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
14755 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
14756 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
14757 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
14758 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
14759 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
14760 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
14761 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
14762 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
14763 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
14764 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
14765 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
14766 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
14767 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
14768 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
14769 alus_reg to alus_sreg.
14771 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
14773 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
14776 2014-07-17 Richard Biener <rguenther@suse.de>
14778 PR rtl-optimization/61801
14779 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
14780 don't set reg_pending_barrier if it appears in a debug-insn.
14782 2014-07-16 DJ Delorie <dj@redhat.com>
14784 * config/rx/rx.c (rx_option_override): Fix alignment values.
14785 (rx_align_for_label): Likewise.
14787 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
14790 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
14791 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
14792 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
14794 (cris_print_index, cris_print_operand, cris_constant_index_p)
14795 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
14796 (cris_address_cost): Ditto last CONSTANT_P.
14797 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
14798 callers changed. Yield cris_offsettable_symbol for non-PIC
14799 constant symbolic expressions including labels. Yield cris_unspec
14801 (cris_expand_pic_call_address): New parameter MARKERP. Set its
14802 target to pic_offset_table_rtx for calls that will likely go
14803 through PLT, const0_rtx when they can't. All callers changed.
14804 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
14805 symbolic expressions to be PICified. Remove second, redundant,
14806 assert on can_create_pseudo_p returning non-zero. Use
14807 replace_equiv_address_nv, not replace_equiv_address, for final
14809 * config/cris/cris.md ("movsi"): Move variable t to pattern
14810 toplevel. Adjust assert for new cris_symbol_type member. Use
14811 CONSTANT_P instead of CONSTANT_ADDRESS_P.
14812 ("*movsi_internal") <case 9>: Make check for valid unspec operands
14814 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
14815 ("call", "call_value"): Use second incoming operand as a marker
14816 for pic-offset-table-register being used.
14817 ("*expanded_call_non_v32", "*expanded_call_v32")
14818 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
14819 second incoming operand to CALL, match cris_call_type_marker.
14820 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
14821 ("*expanded_call_side"): Ditto. Fix typo in comment.
14822 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
14824 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
14825 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
14826 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
14827 users changed. Add members cris_offsettable_symbol and cris_unspec.
14828 (cris_symbol_type): Rename from cris_pic_symbol_type.
14829 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
14831 * config/cris/cris-protos.h (cris_symbol_type_of,
14832 cris_expand_pic_call_address): Adjust prototypes.
14833 (cris_legitimate_constant_p): New prototype.
14835 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
14836 an existing tmake_file. Don't add t-slibgcc and t-linux.
14838 2014-07-17 Jason Merrill <jason@redhat.com>
14841 * symtab.c (symtab_remove_from_same_comdat_group): Also
14842 set_comdat_group to NULL_TREE.
14843 (verify_symtab): Fix diagnostic.
14845 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
14848 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
14850 2014-07-16 Dodji Seketeli <dodji@redhat.com>
14852 Support location tracking for built-in macro tokens
14853 * input.h (is_location_from_builtin_token): New function declaration.
14854 * input.c (is_location_from_builtin_token): New function definition.
14855 * toplev.c (general_init): Tell libcpp what the pre-defined
14856 spelling location for built-in tokens is.
14858 2014-07-16 Jakub Jelinek <jakub@redhat.com>
14860 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
14861 on the FUNCTION_DECL.
14863 2014-07-16 Richard Biener <rguenther@suse.de>
14866 * doc/extend.texi (always_inline): Clarify.
14868 2014-07-15 Eric Christopher <echristo@gmail.com>
14870 * doc/invoke.texi (Link Options): Document -z option.
14872 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
14874 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
14875 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
14877 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
14879 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
14881 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
14883 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
14884 varpool_assemble_decl.
14885 * varpool.c (varpool_assemble_decl): Assert that node->definition is
14888 2014-07-15 Michael Matz <matz@suse.de>
14890 PR rtl-optimization/61772
14891 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
14893 2014-07-15 Richard Biener <rguenther@suse.de>
14895 * opts.c (default_options_table): Disable bit-ccp at -Og.
14897 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
14899 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
14901 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
14903 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
14904 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
14905 call langhook for unknown declaration.
14906 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
14907 * tree.h (DECL_ARGUMENTS): Update.
14908 * print-tree.c (print_node): Update.
14909 * tree-core.h (tree_decl_non_common): Remove arguments.
14910 (tree_function_decl): Add arguments.
14912 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
14914 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
14916 2014-07-14 Richard Biener <rguenther@suse.de>
14918 PR tree-optimization/61779
14919 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
14920 simplifying a condition.
14922 2014-07-14 Richard Biener <rguenther@suse.de>
14924 * builtins.c (c_strlen): Make only_value == 2 really only
14925 affect warning generation.
14927 2014-07-14 Richard Biener <rguenther@suse.de>
14929 PR tree-optimization/61757
14930 PR tree-optimization/61783
14931 PR tree-optimization/61787
14932 * tree-ssa-dom.c (record_equality): Revert canonicalization
14933 change and add comment.
14934 (propagate_rhs_into_lhs): Revert previous fix, removing
14935 loop depth restriction again.
14937 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14939 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
14940 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
14941 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
14942 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
14943 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
14944 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
14945 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
14947 2014-07-14 Richard Biener <rguenther@suse.de>
14949 * cgraph.h (decl_in_symtab_p): Make inline.
14951 2014-07-14 Jakub Jelinek <jakub@redhat.com>
14953 PR middle-end/61294
14954 * doc/invoke.texi (-Wmemset-transposed-args): Document.
14957 * config/i386/i386.c (classify_argument): Don't merge classes above
14960 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
14962 * cgraph.h (symtab_node): Add nonzero_address.
14963 (decl_in_symtab_p): Break out from ...
14964 (symtab_get_node): ... here.
14965 * fold-const.c: Include cgraph.h
14966 (tree_single_nonzero_warnv_p): Use symtab to determine
14967 if symbol is non-zero.
14968 * symtab.c (symtab_node::nonzero_address): New method.
14970 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14972 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
14973 forgotten in previous commit.
14975 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14977 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
14979 * ipa-devirt.c: Include stor-layout.h and intl.h
14980 (odr_subtypes_equivalent_p): New function.
14981 (warn_odr): New function.
14982 (warn_type_mismatch): New function.
14983 (odr_types_equivalent_p): New function.
14984 (add_type_duplicate): Use it.
14985 * common.opt (Wodr): New flag.
14986 * doc/invoke.texi (Wodr): Document new warning.
14988 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
14990 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
14991 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
14992 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
14993 (varpool_get_constructor): Push CTORS_IN timevar.
14994 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
14996 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
14998 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
14999 Remove VOID_FTYPE_PUSHORT.
15000 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
15001 Change code to USHORT_FTYPE_VOID.
15002 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
15003 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
15004 (ix86_atomic_assign_expand_fenv): Update for
15005 __builtin_ia32_fnstsw changes.
15006 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
15007 (fnstsw): Change operand 0 to nonimmediate operand.
15009 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
15011 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
15012 (varpool_get_constructor): New function.
15013 (varpool_ctor_useable_for_folding_p): Break out from ...
15014 (ctor_for_folding): ... here; use varpool_get_constructor.
15015 (varpool_assemble_decl): Likewise.
15016 * lto-streamer.h (struct output_block): Turn cgraph_node
15018 (lto_input_variable_constructor): Declare.
15019 * ipa-visibility.c (function_and_variable_visibility): Use
15020 varpool_get_constructor.
15021 * cgraph.h (varpool_get_constructor): Declare.
15022 (varpool_ctor_useable_for_folding_p): New function.
15023 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
15024 parameter; return error_mark_node for non-trivial constructors.
15025 (lto_write_tree_1, DFS_write_tree): Update use of
15026 get_symbol_initial_value.
15027 (output_function): Update initialization of symbol.
15028 (output_constructor): New function.
15029 (copy_function): Rename to ..
15030 (copy_function_or_variable): ... this one; handle vars too.
15031 (lto_output): Output variable sections.
15032 * lto-streamer-in.c (input_constructor): New function.
15033 (lto_read_body): Rename from ...
15034 (lto_read_body_or_constructor): ... this one; handle vars too.
15035 (lto_input_variable_constructor): New function.
15036 * ipa-prop.c (ipa_prop_write_jump_functions,
15037 ipa_prop_write_all_agg_replacement): Update.
15038 * lto-cgraph.c (compute_ltrans_boundary): Use it.
15039 (output_cgraph_opt_summary): Set symbol to NULL.
15041 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
15043 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
15044 non-polymorphic types.
15045 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
15046 * ipa-devirt.c (types_same_for_odr): Do not explode when one
15047 of types is not polymorphic.
15049 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
15051 * lra-constraints.c (remove_inheritance_pseudos): Process
15052 destination pseudo too.
15054 2014-07-11 Rong Xu <xur@google.com>
15056 * gcov-tool.c (gcov_output_files): Fix build error introduced in
15059 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
15061 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
15062 * config/avr/avr-devices.c (AVR_MCU): Same.
15063 (avr_mcu_types): add text start value to end of device list.
15064 * config/avr/avr-mcus.def: Add text section start for all devices.
15065 (ata5782): Add new avr5 device.
15067 * config/avr/avr-tables.opt: Regenerate.
15068 * config/avr/avr.h: Add declaration for text section start handler.
15069 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
15071 (LINK_SPEC): Include text section start handler to linker spec.
15072 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
15073 pass -Ttext option to linker if the text section start for the device
15075 * config/avr/t-multilib: Regenerate.
15076 * doc/avr-mmcu.texi: Regenerate.
15078 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
15080 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
15081 * config/rs6000/aix52.h (LINK_SPEC): Same.
15082 * config/rs6000/aix53.h (LINK_SPEC): Same.
15083 * config/rs6000/aix61.h (LINK_SPEC): Same.
15084 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
15086 2014-07-11 Roman Gareev <gareevroman@gmail.com>
15088 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
15089 (graphite_verify): New function.
15090 (ivs_params_clear): New function.
15091 (gcc_expression_from_isl_ast_expr_id): New function.
15092 (gcc_expression_from_isl_expr_int): New function.
15093 (binary_op_to_tree): New function.
15094 (ternary_op_to_tree): New function.
15095 (unary_op_to_tree): New function.
15096 (nary_op_to_tree): New function.
15097 (gcc_expression_from_isl_expr_op): New function.
15098 (gcc_expression_from_isl_expression): New function.
15099 (graphite_create_new_loop): New function.
15100 (translate_isl_ast_for_loop): New function.
15101 (get_upper_bound): New function.
15102 (graphite_create_new_loop_guard): New function.
15103 (translate_isl_ast_node_for): New function.
15104 (translate_isl_ast): New function.
15105 (add_parameters_to_ivs_params): New function.
15106 (scop_to_isl_ast): New parameter ip.
15107 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
15109 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
15111 * config/xtensa/predicates.md (call expander): Update for
15112 DECL_SECTION_NAME being string.
15114 2014-07-11 Richard Biener <rguenther@suse.de>
15116 PR middle-end/61473
15117 * builtins.c (fold_builtin_memory_op): Inline memory moves that
15118 can be implemented with a single load followed by a single store.
15119 (c_strlen): Only warn when only_value is not 2.
15121 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
15123 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
15125 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
15128 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
15129 (*movhi_bytes): Likewise.
15130 (*arm_movqi_insn): Likewise.
15132 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
15135 * config/alpha/alpha.c: Include tree-pass.h, context.h
15136 and pass_manager.h.
15137 (pass_data_handle_trap_shadows): New pass.
15138 (pass_handle_trap_shadows::gate): New pass gate function.
15139 (make_pass_handle_trap_shadows): New function.
15140 (rest_of_handle_trap_shadows): Ditto.
15142 (alpha_align_insns_1): Rename from alpha_align_insns.
15143 (pass_data_align_insns): New pass.
15144 (pass_align_insns::gate): New pass gate function.
15145 (make_pass_aling_insns): New function.
15146 (rest_of_align_insns): Ditto.
15147 (alpha_align_insns): Ditto.
15149 (alpha_option_override): Declare handle_trap_shadows info
15150 and align_insns_info. Register handle_trap_shadows and align_insns
15152 (alpha_reorg): Do not call alpha_trap_shadows and
15153 alpha_align_insn from here.
15155 (alpha_pad_function_end): Do not skip BARRIERs.
15157 2014-07-10 Rong Xu <xur@google.com>
15159 Add gcov-tool: an offline gcda profile processing tool support.
15160 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
15161 (gcov_is_error): Ditto.
15162 (gcov_read_string): Ditto.
15163 (gcov_read_sync): Ditto.
15164 * gcov-io.h: Move counter defines to gcov-counter.def.
15165 * gcov-dump.c (tag_counters): Use gcov-counter.def.
15166 * coverage.c: Ditto.
15167 * gcov-tool.c: Offline gcda profile processing tool.
15168 (unlink_gcda_file): Remove one gcda file.
15169 (unlink_profile_dir): Remove gcda files from the profile path.
15170 (gcov_output_files): Output gcda files to an output dir.
15171 (profile_merge): Merge two profiles in directory.
15172 (print_merge_usage_message): Print merge usage.
15173 (merge_usage): Print merge usage and exit.
15174 (do_merge): Driver for profile merge sub-command.
15175 (profile_rewrite): Rewrite profile.
15176 (print_rewrite_usage_message): Print rewrite usage.
15177 (rewrite_usage): Print rewrite usage and exit.
15178 (do_rewrite): Driver for profile rewrite sub-command.
15179 (print_usage): Print gcov-info usage and exit.
15180 (print_version): Print gcov-info version.
15181 (process_args): Process arguments.
15182 (main): Main routine for gcov-tool.
15183 * Makefile.in: Build and install gcov-tool.
15184 * gcov-counter.def: New file split from gcov-io.h.
15185 * doc/gcc.texi: Include gcov-tool.texi.
15186 * doc/gcov-tool.texi: Document for gcov-tool.
15188 2014-07-10 Richard Biener <rguenther@suse.de>
15190 PR tree-optimization/61757
15191 * tree-ssa-dom.c (loop_depth_of_name): Restore.
15192 (propagate_rhs_into_lhs): Revert part of last change.
15194 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
15196 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
15199 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
15201 PR middle-end/53590
15202 * function.c (allocate_struct_function): Revert r188667 change.
15204 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
15206 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
15208 * doc/install.texi: Remove links to defunct package providers for
15211 2014-07-09 Tom de Vries <tom@codesourcery.com>
15213 * final.c (get_call_fndecl): Declare.
15214 (self_recursive_call_p): New function.
15215 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
15217 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15219 * ipa-devirt.c (record_node): Walk through aliases.
15221 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15223 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
15225 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15228 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
15230 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15232 * ipa-visibility.c (function_and_variable_visibility): Remove
15233 temporary hack disabling local aliases on AIX.
15235 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15237 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
15238 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
15240 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15242 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
15243 * rs6000/rs6000.c: Inline output of .set instruction.
15244 (declare_alias_data): New struct.
15245 (rs6000_declare_alias): New function.
15246 (rs6000_xcoff_declare_function_name): Use it.
15247 (rs6000_xcoff_declare_object_name): New function.
15248 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
15249 (ASM_OUTPUT_DEF): Turn to empty definition.
15251 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
15254 * hash-table.h: use hash_table::value_type instead of
15255 Descriptor::value_type in the return types of several methods.
15257 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
15259 * tree-pass.h (pass_data): Remove has_execute member.
15260 * passes.c (execute_one_pass): Don't check pass->has_execute.
15261 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
15262 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
15263 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
15264 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
15265 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
15266 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
15267 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
15268 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
15269 gimple-low.c, gimple-ssa-isolate-paths.c,
15270 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
15271 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
15272 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
15273 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
15274 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
15275 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
15276 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
15277 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
15278 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
15279 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
15280 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
15281 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
15282 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
15283 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
15284 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
15285 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
15286 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
15287 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
15288 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
15289 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
15290 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
15291 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
15292 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
15293 web.c: Remove initializer for pass_data::has_execute.
15295 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
15297 * graphite-htab.h: Use hash_map instead of hash_table.
15298 * graphite-clast-to-gimple.c: Adjust.
15299 * passes.c: Use hash_map instead of hash_table.
15300 * sese.c: Likewise.
15301 * sese.h: Remove now unused code.
15303 2014-07-08 Sriraman Tallam <tmsriram@google.com>
15306 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
15309 2014-07-08 Jakub Jelinek <jakub@redhat.com>
15311 PR rtl-optimization/61673
15312 * combine.c (simplify_comparison): Test just mode's sign bit
15313 in tmode rather than the sign bit and any bits above it.
15315 2014-07-08 Roman Gareev <gareevroman@gmail.com>
15317 * graphite-isl-ast-to-gimple.c (generate_isl_context):
15318 Add __isl_give to the declaration.
15319 (generate_isl_schedule): Likewise.
15320 (scop_to_isl_ast): Likewise.
15322 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15324 * config/arm/arm.c (cortexa5_extra_costs): New table.
15325 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
15327 2014-07-08 Jakub Jelinek <jakub@redhat.com>
15329 PR tree-optimization/61725
15330 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
15331 range, use range_includes_zerop_p instead of integer_zerop on
15332 vr0->min, only use log2 of max if min is not negative.
15334 2014-07-08 Richard Biener <rguenther@suse.de>
15336 * tree-ssa-dom.h (loop_depth_of_name): Remove.
15337 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
15338 restriction on loop depth difference.
15339 (record_equality): Likewise.
15340 (propagate_rhs_into_lhs): Likewise. Simplify condition.
15341 (loop_depth_of_name): Remove.
15342 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
15343 restriction on loop depth difference.
15344 (init_copy_prop): Likewise.
15346 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
15348 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
15350 (walk_aliased_vdefs): Likewise.
15351 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
15352 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
15353 (detect_type_change_from_memory_writes): Check if entry was reached.
15355 2014-07-08 Richard Biener <rguenther@suse.de>
15357 PR tree-optimization/61681
15358 * tree-ssa-structalias.c (find_what_var_points_to): Expand
15359 NONLOCAL inside ESCAPED.
15361 2014-07-08 Richard Biener <rguenther@suse.de>
15363 PR tree-optimization/61680
15364 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
15365 Handle properly all read-write dependences with group accesses.
15367 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
15369 PR tree-optimization/61576
15370 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
15371 block containing reduction statement is predecessor of phi basi block.
15373 2014-07-08 Marek Polacek <polacek@redhat.com>
15376 * fold-const.c (round_up_loc): Change the parameter type.
15378 * fold-const.h (round_up_loc): Adjust declaration.
15379 * stor-layout.c (finalize_record_size): Check for too large types.
15381 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
15383 * symtab.c: Include calls.h.
15384 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
15386 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
15388 * config/rs6000/rs6000.c (output_vec_const_move): Handle
15389 little-endian code generation.
15390 * config/rs6000/spe.md (spe_evmergehi): Rename to...
15391 (vec_perm00_v2si): ... this. Handle little-endian code generation.
15392 (spe_evmergehilo): Rename to...
15393 (vec_perm01_v2si): ... this. Handle little-endian code generation.
15394 (spe_evmergelo): Rename to...
15395 (vec_perm11_v2si): ... this. Handle little-endian code generation.
15396 (spe_evmergelohi): Rename to...
15397 (vec_perm10_v2si): ... this. Handle little-endian code generation.
15398 (spe_evmergehi, spe_evmergehilo): New expanders.
15399 (spe_evmergelo, spe_evmergelohi): Likewise.
15400 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
15401 (*frob_tf_ti): Likewise.
15402 (*frob_<mode>_di_2): Likewise.
15403 (*frob_tf_di_8_2): Likewise.
15404 (*frob_di_<mode>): Likewise.
15405 (*frob_ti_tf): Likewise.
15406 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
15407 (*frob_ti_<mode>_8_2): Likewise.
15408 (*frob_ti_tf_2): Likewise.
15409 (mov_si<mode>_e500_subreg0): Rename to...
15410 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
15412 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
15413 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
15414 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
15415 the big endianness only.
15416 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
15417 (*mov_si<mode>_e500_subreg0_2): Rename to...
15418 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
15419 big big endianness only.
15420 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
15421 (*mov_si<mode>_e500_subreg4): Rename to...
15422 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
15424 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
15425 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
15426 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
15427 the big endianness only.
15428 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
15430 (*mov_si<mode>_e500_subreg4_2): Rename to...
15431 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
15433 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
15434 (*mov_sitf_e500_subreg8): Rename to...
15435 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
15437 (*mov_sitf_e500_subreg8_le): New instruction pattern.
15438 (*mov_sitf_e500_subreg8_2): Rename to...
15439 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
15441 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
15442 (*mov_sitf_e500_subreg12): Rename to...
15443 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
15445 (*mov_sitf_e500_subreg12_le): New instruction pattern.
15446 (*mov_sitf_e500_subreg12_2): Rename to...
15447 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
15449 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
15451 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
15453 * asan.c (instrument_strlen_call): Do not instrument first byte
15454 in strlen if already instrumented.
15456 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15458 * config/arm/arm.opt (mwords-little-endian): Delete.
15459 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
15460 of TARGET_LITTLE_WORDS.
15461 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
15462 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
15464 * doc/invoke.texi: Remove references to -mwords-little-endian.
15466 2014-07-07 Jakub Jelinek <jakub@redhat.com>
15468 * expmed.c (struct init_expmed_rtl): Change all fields but
15469 pow2 and cint from struct rtx_def to rtx.
15470 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
15471 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
15474 2014-07-06 Marek Polacek <polacek@redhat.com>
15477 * doc/invoke.texi: Document -Wsizeof-array-argument.
15479 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
15481 * wide-int.h (wide_int_storage): Change declaration from struct
15484 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
15486 * cgraph.c (cgraph_create_indirect_edge): Update call of
15487 get_polymorphic_call_info.
15488 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
15489 (possible_polymorphic_call_targets): Add parameter call.
15490 (decl_maybe_in_construction_p): New predicate.
15491 (get_polymorphic_call_info): Add parameter call;
15492 use decl_maybe_in_construction_p.
15493 * gimple-fold.c (fold_gimple_assign): Update use of
15494 possible_polymorphic_call_targets.
15495 (gimple_fold_call): Likewise.
15496 * ipa-prop.c: Inlcude calls.h
15497 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
15498 (param_type_may_change_p): New predicate.
15499 (detect_type_change_from_memory_writes): Break out from ...
15500 (detect_type_change): ... this one; use param_type_may_change_p.
15501 (detect_type_change_ssa): Use param_type_may_change_p.
15502 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
15504 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
15507 * config/arm/arm-protos.h (arm_legitimate_address_p,
15508 arm_is_constant_pool_ref): Add prototypes.
15509 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
15510 (arm_is_constant_pool_ref) New function.
15511 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
15512 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
15513 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
15514 operand. Remove pool_range and neg_pool_range attributes.
15515 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
15516 pool_range and neg_pool_range attributes.
15517 * config/arm/constraints.md (Uh): New constraint.
15518 (Uq): Don't allow constant pool references.
15520 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
15522 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
15523 (move_lo_quad_internal_be_<mode>): Likewise.
15524 (move_lo_quad_<mode>): Convert to define_expand.
15525 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
15526 (aarch64_simd_move_hi_quad_be_<mode>): New.
15527 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
15528 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
15529 (aarch64_combinez_be<mode>): New.
15530 (aarch64_combine<mode>): Convert to define_expand.
15531 (aarch64_combine_internal<mode>): New.
15532 (aarch64_simd_combine<mode>): Remove bogus RTL description.
15534 2014-07-04 Tom de Vries <tom@codesourcery.com>
15536 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
15537 combination of earlyclobber and read/write modifiers.
15539 2014-07-04 Tom de Vries <tom@codesourcery.com>
15541 * config/aarch64/aarch64-simd.md
15542 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
15544 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
15547 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
15549 2014-07-04 Jakub Jelinek <jakub@redhat.com>
15551 PR middle-end/61654
15552 * cgraphunit.c (expand_thunk): Call free_dominance_info.
15554 PR tree-optimization/61684
15555 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
15556 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
15558 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15559 Kito Cheng <kito@0xlab.org>
15560 Monk Chiang <sh.chiang04@gmail.com>
15562 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
15563 (nds32_symbol_load_store_p): Move to ...
15564 (nds32_fp_as_gp_check_available): Move to ...
15565 * config/nds32/nds32-fp-as-gp.c: ... here.
15566 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
15567 extern declaration.
15569 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15570 Kito Cheng <kito@0xlab.org>
15571 Monk Chiang <sh.chiang04@gmail.com>
15573 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
15574 (nds32_expand_store_multiple): Move to ...
15575 (nds32_expand_movmemqi): Move to ...
15576 * config/nds32/nds32-memory-manipulation.c: ... here.
15578 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15579 Kito Cheng <kito@0xlab.org>
15580 Monk Chiang <sh.chiang04@gmail.com>
15582 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
15583 (nds32_output_casesi_pc_relative): Move to ...
15584 (nds32_output_casesi): Move to ...
15585 (nds32_mem_format): Move to ...
15586 (nds32_output_16bit_store): Move to ...
15587 (nds32_output_16bit_load): Move to ...
15588 (nds32_output_32bit_store): Move to ...
15589 (nds32_output_32bit_load): Move to ...
15590 (nds32_output_32bit_load_s): Move to ...
15591 (nds32_output_stack_push): Move to ...
15592 (nds32_output_stack_pop): Move to ...
15593 * config/nds32/nds32-md-auxiliary.c: ... here.
15595 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15596 Ling-Hua Tseng <uranus@tinlans.org>
15598 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
15599 the purpose of this file.
15601 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15602 Kito Cheng <kito@0xlab.org>
15603 Monk Chiang <sh.chiang04@gmail.com>
15605 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
15606 (nds32_address_cost): Move implementation to ...
15607 * config/nds32/nds32-cost.c: ... here.
15608 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
15609 (nds32_address_cost_impl): Declare.
15611 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15612 Kito Cheng <kito@0xlab.org>
15613 Monk Chiang <sh.chiang04@gmail.com>
15615 * config/nds32/nds32.c
15616 (nds32_consecutive_registers_load_store_p): Move to ...
15617 (nds32_valid_multiple_load_store): Move to ...
15618 (nds32_valid_stack_push_pop): Move to ...
15619 (nds32_can_use_bclr_p): Move to ...
15620 (nds32_can_use_bset_p): Move to ...
15621 (nds32_can_use_btgl_p): Move to ...
15622 (nds32_can_use_bitci_p): Move to ...
15623 * config/nds32/nds32-predicates.c: ... here.
15625 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15626 Kito Cheng <kito@0xlab.org>
15627 Monk Chiang <sh.chiang04@gmail.com>
15629 * config/nds32/nds32.c
15630 (nds32_expand_builtin_null_ftype_reg): Move to ...
15631 (nds32_expand_builtin_reg_ftype_imm): Move to ...
15632 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
15633 (nds32_init_builtins): Move implementation to ...
15634 (nds32_expand_builtin): Move implementation to ...
15635 * config/nds32/nds32-intrinsic.c: ... here.
15636 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
15637 (nds32_expand_builtin_impl): Declare.
15639 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15640 Kito Cheng <kito@0xlab.org>
15641 Monk Chiang <sh.chiang04@gmail.com>
15643 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
15644 (nds32_emit_section_tail_template): Move to ...
15645 (nds32_emit_isr_jmptbl_section): Move to ...
15646 (nds32_emit_isr_vector_section): Move to ...
15647 (nds32_emit_isr_reset_conten): Move to ...
15648 (nds32_check_isr_attrs_conflict): Move to ...
15649 (nds32_construct_isr_vectors_information): Move to ...
15650 (nds32_asm_file_start): Move implementation to ...
15651 (nds32_asm_file_end): Move implementation to ...
15652 * config/nds32/nds32-isr.c: ... here.
15653 * config/nds32/nds32-protos.h
15654 (nds32_check_isr_attrs_conflict): Declare.
15655 (nds32_construct_isr_vectors_information): Declare.
15656 (nds32_asm_file_start_for_isr): Declare.
15657 (nds32_asm_file_end_for_isr): Declare.
15659 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
15660 Kito Cheng <kito@0xlab.org>
15661 Monk Chiang <sh.chiang04@gmail.com>
15663 * config.gcc (nds32*): Add new modules to extra_objs.
15664 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
15665 (nds32be-*-*): Likewise.
15666 * config/nds32/nds32-cost.c: New file.
15667 * config/nds32/nds32-fp-as-gp.c: New file.
15668 * config/nds32/nds32-intrinsic.c: New file.
15669 * config/nds32/nds32-isr.c: New file.
15670 * config/nds32/nds32-md-auxiliary.c: New file.
15671 * config/nds32/nds32-memory-manipulation.c: New file.
15672 * config/nds32/nds32-pipelines-auxiliary.c: New file.
15673 * config/nds32/nds32-predicates.c: New file.
15674 * config/nds32/t-nds32: New file.
15676 2014-07-03 Jakub Jelinek <jakub@redhat.com>
15678 PR tree-optimization/61682
15679 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
15680 using cases and when one of the operands is equal to 1.
15682 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
15684 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
15685 ashr<mode>3): Correct mode of operands[2].
15686 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
15687 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
15688 Correct mode of operands[2]. Fix split condition.
15690 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
15692 * arm.md (arch): Add armv6_or_vfpv3.
15693 (arch_enabled): Add test for the above.
15694 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
15696 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
15698 2014-07-03 Jakub Jelinek <jakub@redhat.com>
15700 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
15701 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
15702 HWI 1 and negate the unsigned value.
15703 * expmed.c (expand_sdiv_pow2): For modes wider than word always
15704 use AND instead of shift.
15705 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
15707 2014-07-03 Marek Polacek <polacek@redhat.com>
15709 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
15710 (-fsanitize=float-divide-by-zero): Move to the table with
15711 -fsanitize=undefined suboptions.
15712 (-fsanitize=float-cast-overflow): Likewise.
15714 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
15716 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
15717 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
15720 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15722 * loop-invariant.c (struct invariant): Add a new member: eqno;
15723 (find_identical_invariants): Update eqno;
15724 (create_new_invariant): Init eqno;
15725 (get_inv_cost): Compute comp_cost with eqno;
15727 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
15729 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
15730 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
15731 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
15732 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
15733 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
15735 2014-07-02 Christian Bruel <christian.bruel@st.com>
15739 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
15740 (make_preds_opaque): Delete.
15741 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
15742 (commit_mode_sets): New function.
15743 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
15744 Process all modes at once.
15745 * basic-block.h (pre_edge_lcm_avs): Declare.
15746 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
15747 Call clear_aux_for_edges. Fix comments.
15748 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
15749 (pre_edge_rev_lcm): Idem.
15750 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
15752 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
15753 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
15755 * config/i386/i386.c (x96_emit_mode_set): Idem.
15756 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
15757 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
15758 (fpscr_toggle) Disallow from delay slot.
15759 * target.def (emit_mode_set): Add prev_mode parameter.
15760 * doc/tm.texi: Regenerate.
15762 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15764 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
15767 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
15769 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
15770 vtable_pointer_value_to_vtable): Constify.
15771 (contains_polymorphic_type_p): Declare.
15772 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
15773 vtable_pointer_value_to_vtable): Constify.
15774 (contains_polymorphic_type_p): New predicate.
15775 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
15777 (ipa_set_ancestor_jf): Likewise.
15778 (detect_type_change): Return false in easy cases.
15779 (compute_complex_assign_jump_func): Require type to contain
15781 (compute_known_type_jump_func): Likewise.
15783 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
15785 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
15787 (type_in_anonymous_namespace_p): Constify argument.
15788 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
15789 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
15790 (main_odr_variant): New function.
15791 (hash_type_name): Make static; update assert; do not ICE on
15793 (types_same_for_odr): Bring here from tree.c; simplify and remove
15794 old structural comparing code that doesn't work for templates.
15795 (odr_hasher::equal): Update assert.
15796 (add_type_duplicate): Return true when bases should be computed;
15797 replace incomplete loader by complete; do not output duplicated
15798 warnings; do not ICE on non-records; set odr_violated flag.
15799 (get_odr_type): Be ready to replace incomplete type by complete
15800 one; work on ODR variants instead of main variants; reorder item
15801 in array so bases have still smaller indexes.
15802 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
15803 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
15805 2014-07-01 Cary Coutant <ccoutant@google.com>
15807 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
15809 (resolve_addr_in_expr): When replacing the rtx in a location list
15810 entry, get a new address table entry.
15811 (dwarf2out_finish): Call index_location_lists even if there are no
15812 addr_index_table entries yet.
15814 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
15816 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
15817 change for not being obvious.
15819 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
15821 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
15824 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15826 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
15827 (vcagt_f64): Likewise.
15828 (vcale_f64): Likewise.
15829 (vcaled_f64): Likewise.
15830 (vcales_f32): Likewise.
15831 (vcalt_f64): Likewise.
15832 (vcaltd_f64): Likewise.
15833 (vcalts_f32): Likewise.
15835 2014-07-01 Marek Polacek <polacek@redhat.com>
15837 * doc/invoke.texi: Document -Wint-conversion.
15839 2014-07-01 Marek Polacek <polacek@redhat.com>
15842 * doc/invoke.texi: Document -Wincompatible-pointer-types.
15844 2014-07-01 Martin Liska <mliska@suse.cz>
15846 IPA REF alias refactoring
15847 * cgraph.h (iterate_direct_aliases): New function.
15848 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
15849 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
15850 FOR_EACH_ALIAS added.
15851 (cgraph_for_node_and_aliases): Likewise.
15852 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
15853 * ipa-inline.c (reset_edge_caches): Likewise.
15854 (update_caller_keys): Likewise.
15855 * trans-mem.c (ipa_tm_execute): Likewise.
15856 *varpool.c (varpool_analyze_node): Likewise.
15857 (varpool_for_node_and_aliases): Likewise.
15858 * ipa-ref.h (first_alias): New function.
15859 (last_alias): Likewise.
15860 (has_aliases_p): Likewise.
15861 * ipa-ref.c (ipa_ref::remove_reference): Removal function
15862 is sensitive to IPA_REF_ALIASes.
15863 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
15864 are put at the beginning of the list.
15865 (symtab_node::iterate_direct_aliases): New function.
15867 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15870 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
15872 (write_ts_type_common_tree_pointers): Do not stream fields not set
15873 for incomplete types; do not stream duplicated fields for variants;
15874 sanity check that variant and type match.
15875 (write_ts_type_non_common_tree_pointers): Likewise.
15876 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
15877 TYPE_SIZE whether type is complete.
15878 (lto_input_ts_type_common_tree_pointers): Do same changes as in
15879 write_ts_type_common_tree_pointers
15880 (lto_input_ts_type_non_common_tree_pointers): Likewise.
15882 2014-06-30 Joseph Myers <joseph@codesourcery.com>
15884 * var-tracking.c (add_stores): Return instead of asserting if old
15885 and new values for conditional store are the same.
15887 2014-06-30 Richard Henderson <rth@redhat.com>
15891 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
15892 the cfg if there were any changes.
15893 * passes.def: Revert move of peephole2 after reorder_blocks;
15894 move duplicate_computed_gotos before peephole2.
15896 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
15898 * except.c (emit_note_eh_region_end): New helper function.
15899 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
15900 emit EH_REGION_END note.
15901 * jump.c (cleanup_barriers): Do not split a call and its
15902 corresponding CALL_ARG_LOCATION note.
15904 2014-06-30 Jeff Law <law@redhat.com>
15906 PR tree-optimization/61607
15907 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
15908 deeper into the SSA_NAME_VALUE chain.
15910 2014-06-30 Marek Polacek <polacek@redhat.com>
15912 * convert.c (convert_to_integer): Don't instrument conversions if the
15913 function has no_sanitize_undefined attribute.
15914 * ubsan.c: Don't run the ubsan pass if the function has
15915 no_sanitize_undefined attribute.
15917 2014-06-30 Jakub Jelinek <jakub@redhat.com>
15919 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
15920 -fsanitize=undefined suboptions.
15922 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
15924 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
15925 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
15926 against bigendian and adjust indices.
15928 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
15930 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
15932 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
15935 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
15936 Add alternative; make early clobber. Adjust both split patterns
15937 to use operand 0 as the working register.
15939 2014-06-30 Jakub Jelinek <jakub@redhat.com>
15941 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
15942 as ira_object_id_map might be NULL, or 1.
15944 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15946 * loop-invariant.c (get_inv_cost): Handle register class.
15947 (gain_for_invariant): Check the register pressure of the inv
15948 and its overlapped register class, other than all.
15950 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
15952 * doc/invoke.texi (Optimize Options): Fix descriptions of
15953 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
15955 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
15957 * doc/extend.texi (Function Attributes): Update 'naked' attribute
15960 2014-06-29 Tobias Grosser <tobias@grosser.es>
15963 * graphite-isl-ast-to-gimple.c: Add missing guards.
15965 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15967 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
15968 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
15969 * flag-types.h: Add new enum fgraphite_generator.
15970 * graphite-isl-ast-to-gimple.c: New.
15971 * graphite-isl-ast-to-gimple.h: New.
15972 * graphite.c (graphite_transform_loops): Add choice of Graphite
15973 code generator, which depends on flag_graphite_code_gen.
15975 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15977 * graphite-dependences.c (subtract_commutative_associative_deps):
15978 Add NULL checking of the following variables: must_raw_no_source,
15979 may_raw_no_source, must_war_no_source, may_war_no_source,
15980 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
15981 must_war, may_war, must_waw, may_waw.
15983 2014-06-29 Roman Gareev <gareevroman@gmail.com>
15985 * graphite-clast-to-gimple.c: gloog is renamed to
15986 graphite_regenerate_ast_cloog. gloog_error is renamed to
15987 graphite_regenerate_error.
15988 * graphite-clast-to-gimple.h: The definition of the struct
15989 bb_pbb_def is moved to graphite-htab.h.
15990 Add inclusion of the hash-table.h.
15991 * graphite-htab.h: The declaration of the function gloog is moved
15992 to graphite-clast-to-gimple.h and renamed to
15993 graphite_regenerate_ast_cloog.
15994 * graphite.c (graphite_transform_loops): gloog is renamed
15995 to graphite_regenerate_ast_cloog.
15997 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
15999 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
16001 (write_ts_type_common_tree_pointers): Do not stream fields not set
16002 for incomplete types; do not stream duplicated fields for variants;
16003 sanity check that variant and type match.
16004 (write_ts_type_non_common_tree_pointers): Likewise.
16005 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
16006 TYPE_SIZE whether type is complete.
16007 (lto_input_ts_type_common_tree_pointers): Do same changes as in
16008 write_ts_type_common_tree_pointers
16009 (lto_input_ts_type_non_common_tree_pointers): Likewise.
16011 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16013 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
16015 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16017 * tree-inline.c (remap_type_1): Do not duplicate fields
16018 that are shared in between type and its main variant.
16020 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16022 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
16024 (ipa_set_ancestor_jf) Likewise.
16025 (check_stmt_for_type_change): Check that we work on main variant.
16026 (detect_type_change): Look into main variant.
16027 (compute_known_type_jump_func): Check that main variant has BINFO.
16029 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16031 * ipa-devirt.c (set_type_binfo): New function.
16032 (add_type_duplicate): Use it.
16033 (get_odr_type): Sanity check that binfos points to main variants.
16034 (get_class_context): Be sure the context's outer_type is main variant.
16035 (contains_type_p): Walk main variant.
16036 (get_polymorphic_call_info_for_decl): Set outer_type to be
16038 (get_polymorphic_call_info): Likewise.
16039 (possible_polymorphic_call_targets): Sanity check that we operate
16042 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
16044 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
16046 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16048 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
16049 accidental change due to wide-int branch merge.
16051 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
16053 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
16054 compressed debug support.
16055 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
16056 * configure: Regenerate.
16057 * config.in: Regenerate.
16058 * common.opt (compressed_debug_sections): New enum.
16059 (gz, gz=): New options.
16060 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
16061 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
16062 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
16063 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
16064 LINK_COMPRESS_DEBUG_SPEC.
16065 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
16066 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
16067 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
16068 (Debugging Options): Document -gz[=type].
16070 2014-06-27 Martin Jambor <mjambor@suse.cz>
16073 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
16074 args_to_skip, use those from node instead. Copy args_to_skip and
16075 combined_args_to_skip from node to the new thunk.
16076 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
16077 (cgraph_create_virtual_clone): Moved computation of
16078 combined_args_to_skip...
16079 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
16081 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
16083 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
16084 redundant diagnostic machinary.
16086 2014-06-27 Richard Biener <rguenther@suse.de>
16088 * tree-ssa-math-opts.c (bswap_replace): Fix
16089 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
16091 2014-06-27 Martin Liska <mliska@suse.cz>
16093 * gimple.h (gimple_location_safe): New function introduced.
16094 * cgraphunit.c (walk_polymorphic_call_targets): Usage
16095 of gimple_location_safe replaces gimple_location.
16096 (gimple_fold_call): Likewise.
16097 * ipa-devirt.c (ipa_devirt): Likewise.
16098 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
16099 * ipa.c (walk_polymorphic_call_targets): Likewise.
16100 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
16102 2014-06-27 Jakub Jelinek <jakub@redhat.com>
16104 PR tree-optimization/57233
16105 PR tree-optimization/61299
16106 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
16108 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
16109 would be lowered to scalar shifts, check if corresponding
16110 shifts and vector BIT_IOR_EXPR are supported and don't lower
16111 or lower just to narrower vector type in that case.
16112 * expmed.c (expand_shift_1): Fix up handling of vector
16113 shifts and rotates.
16115 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
16118 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
16120 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
16122 * doc/invoke.texi (-fsemantic-interposition): Document.
16123 * common.opt (fsemantic-interposition): New flag.
16124 * varasm.c (decl_replaceable_p): Use it.
16126 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
16129 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
16130 extraction other than index 3.
16132 2014-06-26 Teresa Johnson <tejohnson@google.com>
16134 * doc/invoke.texi: Fix typo.
16135 * dumpfile.c: Add support for documented -fdump-* options
16136 optimized/missed/note/optall.
16138 2014-06-26 Martin Jambor <mjambor@suse.cz>
16140 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
16141 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
16142 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
16143 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
16144 * opts.c (default_options_optimization): Set
16145 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
16146 * doc/invoke.texi (allow-load-data-races)
16147 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
16148 (allow-store-data-races): Document the new default.
16150 2014-06-26 Martin Jambor <mjambor@suse.cz>
16152 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
16153 renamed to ipa_impossible_devirt_target. Fix typo.
16154 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
16155 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
16156 ipa_impossible_devirt_target.
16158 2014-06-26 Richard Biener <rguenther@suse.de>
16160 PR tree-optimization/61607
16161 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
16162 explaining why we restrict copies on loop depth.
16163 * tree-ssa-dom.c (cprop_operand): Remove restriction on
16165 (record_equivalences_from_phis): Instead add it here.
16167 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
16169 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
16170 (LTO_WRAPPER_OBJS): New variable.
16171 (lto-wrapper$(exeext)): Use it.
16172 * collect2.c: Include "collect-utils.h".
16173 (verbose, debug): Remove variables.
16174 (at_file_supplied): No longer static.
16175 (tool_name): New variable.
16176 (do_wait, fork_execute, maybe_unlink): Don't declare.
16177 (tool_cleanup): No longer static.
16178 (notice): Remove function.
16179 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
16180 fork_execute calls.
16181 (collect_wait, do_wait, collect_execute): Remove functions.
16182 (maybe_unlink): No longer static.
16183 * collect2.h (verbose, debug): Don't declare.
16184 (at_file_supplied): Declare.
16185 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
16187 (collect_execute): Replace with implementation from collect2, plus a
16188 new arg use_atfile. All callers changed.
16189 (collect_wait): Replace with implementation from collect2.
16190 (maybe_unlink_file): Remove function.
16191 (fork_execute): Replace with implementation from collect2, plus a
16192 new arg use_atfile. All callers changed.
16193 (do_wait): Add call to utils_cleanup to the error path.
16194 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
16195 (tool_cleanup): Adjust declarations.
16196 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
16197 * tlink.c: Include "collect-utils.h".
16198 (tlink_execute): New arg use_atfile. All callers changed.
16199 (tlink_init, tlink_execute): Remove declarations.
16201 * collect-utils.c (save_temps): New variable.
16202 (do_wait): Use it instead of debug. Use fatal_error.
16203 * collect-utils.h (save_temps): Declare.
16204 * collect2.c (verbose): Rename from vflag. All uses changed.
16205 (tool_cleanup): New function, copied from collect_atexit.
16206 (collect_atexit, handler): Just call it.
16207 * collect2.h (verbose): Declaration renamed from vflag.
16208 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
16211 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
16212 (lto-wrapper$(exeext)): Link with collect-utils.o.
16213 * collect-utils.c: New file.
16214 * collect-utils.h: New file.
16215 * lto-wrapper.c: Include "collect-utils.h".
16216 (args_name): Delete variable.
16217 (tool_name): New variable.
16218 (tool_cleanup): New function.
16219 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
16220 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
16221 (fork_execute): Remove functions.
16223 2014-06-26 Nick Clifton <nickc@redhat.com>
16225 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
16227 * doc/extend.texi (Function Attributes): Fix typo in description
16228 of RX vector attribute.
16230 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
16232 * config.gcc (supported_defaults): Error when passing either
16233 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
16235 2014-06-26 Richard Biener <rguenther@suse.de>
16237 * tree-ssa-dom.c (cprop_operand): Remove restriction on
16238 propagating volatile pointers.
16240 2014-06-26 Richard Biener <rguenther@suse.de>
16242 PR tree-optimization/61607
16243 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
16244 loop if we redirected its latch edge.
16245 (thread_block_1): Do not cancel loops prematurely.
16247 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
16249 * toplev.c (backend_init_target): Move init_emit_regs and
16251 (backend_init) ... here; skip ira_init_once and backend_init_target.
16252 (target_reinit) ... and here; clear
16253 this_target_rtl->lang_dependent_initialized.
16254 (lang_dependent_init_target): Clear
16255 this_target_rtl->lang_dependent_initialized;
16256 break out rtl initialization to ...
16257 (initialize_rtl): ... here; call also backend_init_target
16259 * toplev.h (initialize_rtl): New function.
16260 * function.c: Include toplev.h
16261 (init_function_start): Call initialize_rtl.
16262 * rtl.h (target_rtl): Add target_specific_initialized,
16263 lang_dependent_initialized.
16265 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
16266 Jakub Jelinek <jakub@redhat.com>
16268 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
16270 2014-06-25 Tom de Vries <tom@codesourcery.com>
16272 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
16274 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
16276 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
16277 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
16278 Issue a strict overflow warning if appropriate.
16280 2014-06-25 Martin Liska <mliska@suse.cz>
16282 IPA REF refactoring
16283 * Makefile.in: Removed header file (ipa-ref-inline.h).
16284 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
16286 (cgraph_speculative_call_info): Likewise.
16287 (cgraph_for_node_thunks_and_aliases): Likewise.
16288 (cgraph_for_node_and_aliases): Likewise.
16289 (verify_cgraph_node): Likewise.
16290 * cgraph.h: Batch of IPA REF functions become member functions of
16291 symtab_node: add_reference, maybe_add_reference, clone_references,
16292 clone_referring, clone_reference, find_reference,
16293 remove_stmt_references, remove_all_references,
16294 remove_all_referring, dump_references, dump_referring,
16295 has_alias_p, iterate_reference, iterate_referring.
16296 * cgraphbuild.c (record_reference): New IPA REF function used.
16297 (record_type_list): Likewise.
16298 (record_eh_tables): Likewise.
16299 (mark_address): Likewise.
16300 (mark_load): Likewise.
16301 (mark_store): Likewise.
16302 (pass_build_cgraph_edges): Likewise.
16303 (rebuild_cgraph_edge): Likewise.
16304 (cgraph_rebuild_references): Likewise.
16305 (pass_remove_cgraph_callee_edges): Likewise.
16306 * cgraphclones.c (cgraph_clone_node): Likewise.
16307 (cgraph_create_virtual_clone): Likewise.
16308 (cgraph_materialize_clone): Likewise.
16309 (cgraph_materialize_all_clones): Likewise.
16310 * cgraphunit.c (cgraph_reset_node): Likewise.
16311 (cgraph_reset_node): Likewise.
16312 (analyze_function): Likewise.
16313 (assemble_thunks_and_aliases): Likewise.
16314 (expand_function): Likewise.
16315 * ipa-comdats.c (propagate_comdat_group): Likewise.
16316 (enqueue_references): Likewise.
16317 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
16318 (create_specialized_node): Likewise.
16319 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
16320 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
16321 * ipa-inline.c (reset_edge_caches): Likewise.
16322 (update_caller_keys): Likewise.
16323 (execute): Likewise.
16324 * ipa-prop.c (remove_described_reference): Likewise.
16325 (propagate_controlled_uses): Likewise.
16326 (ipa_edge_duplication_hook): Likewise.
16327 (ipa_modify_call_arguments): Likewise.
16328 * ipa-pure-const.c (propagate_pure_const): Likewise.
16329 * ipa-ref-inline.h: Header file removed, functions moved
16330 to symtab_node class.
16331 * ipa-ref.c (remove_reference): New class member function.
16332 (cannot_lead_to_return): New class member function.
16333 (referring_ref_list): Likewise.
16334 (referred_ref_list): Likewise.
16335 Rest of functions moved to symtab_node class.
16336 * ipa-ref.h: New member functions remove_reference,
16337 cannot_lead_to_return, referring_ref_list, referred_ref_list added
16339 ipa_ref_list class has new member functions: first_reference,
16340 first_referring, clear, nreferences.
16341 * ipa-reference.c (analyze_function): New IPA REF function used.
16342 (write_node_summary_p): Likewise.
16343 (ipa_reference_write_optimization_summary): Likewise.
16344 * ipa-split.c (split_function): Likewise.
16345 * ipa-utils.c (ipa_reverse_postorder): Likewise.
16346 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
16347 (function_and_variable_visibility): Likewise.
16348 * ipa.c (has_addr_references_p): Likewise.
16349 (process_references): Argument type changed.
16350 (symtab_remove_unreachable_nodes): New IPA REF function used.
16351 (process_references): Likewise.
16352 (set_writeonly_bit): Likewise.
16353 * lto-cgraph.c: Implementation of new symtab_node member functions
16354 that uses new IPA REF functions.
16355 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
16357 * lto-streamer-out.c (output_symbol_p): Likewise.
16358 * lto-streamer.h (referenced_from_this_partition_p): Argument type
16360 * symtab.c: Implementation of new IPA REF API.
16361 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
16362 (ipa_tm_create_version): Likewise.
16363 (ipa_tm_execute): Likewise.
16364 * tree-emutls.c (gen_emutls_addr): Likewise.
16365 * tree-inline.c (copy_bb): Likewise.
16366 (delete_unreachable_blocks_update_callgraph): Likewise.
16367 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
16368 (varpool_for_node_and_aliases): Likewise.
16370 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
16372 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
16374 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
16377 * fold-const.c (fold_checksum_tree): Use a hash_table of const
16378 tree_node * instead of tree_node *.
16380 (print_fold_checksum): Likewise.
16381 (fold_check_failed): Likewise.
16382 (debug_fold_checksum): Likewise.
16383 (fold_build1_stat_loc): Likewise.
16384 (fold_build2_stat_loc): Likewise.
16385 (fold_build3_stat_loc): Likewise.
16386 (fold_build_call_array_loc): Likewise.
16388 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
16390 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
16391 implementation with call to...
16392 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
16394 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
16397 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
16399 PR tree-optimization/57742
16400 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
16401 after replacing the statement.
16403 2014-06-25 Nick Clifton <nickc@redhat.com>
16405 * config/v850/v850.c (GHS_default_section_names): Change to const
16407 (GHS_current_section_names): Likewise.
16408 (v850_insert_attributes): Do not build strings, just assign the
16409 names directly. Change the type of 'chosen_section' to const
16411 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
16412 directly to the array entry.
16413 * config/v850/v850.h (GHS_default_section_names): Change to const
16415 (GHS_current_section_names): Likewise.
16417 2014-06-25 Jakub Jelinek <jakub@redhat.com>
16419 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
16420 (LANG_HOOKS_DECLS): Add it.
16421 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
16423 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
16424 * langhooks.h (struct lang_hooks_for_decls): Add
16425 omp_clause_linear_ctor hook.
16426 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
16427 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
16428 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
16429 combined simd loop use omp_clause_linear_ctor hook.
16431 2014-06-24 Cong Hou <congh@google.com>
16433 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
16434 pattern recognition.
16435 (type_conversion_p): PROMOTION is true if it's a type promotion
16436 conversion, and false otherwise. Return true if the given expression
16437 is a type conversion one.
16438 * tree-vectorizer.h: Adjust the number of patterns.
16439 * tree.def: Add SAD_EXPR.
16440 * optabs.def: Add sad_optab.
16441 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
16442 * expr.c (expand_expr_real_2): Likewise.
16443 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
16444 * gimple.c (get_gimple_rhs_num_ops): Likewise.
16445 * optabs.c (optab_for_tree_code): Likewise.
16446 * tree-cfg.c (estimate_operator_cost): Likewise.
16447 * tree-ssa-operands.c (get_expr_operands): Likewise.
16448 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
16449 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
16450 * doc/generic.texi: Add document for SAD_EXPR.
16451 * doc/md.texi: Add document for ssad and usad.
16453 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
16455 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
16456 qualification in cast.
16458 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
16460 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
16461 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
16462 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
16463 (tree_function_decl): ... here.
16464 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
16465 streaming of vindex to ...
16466 (write_ts_function_decl_tree_pointers): ... here.
16467 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
16468 Do not stream DECL_VINDEX.
16469 (lto_input_ts_function_decl_tree_pointers): Stream it here.
16471 2014-06-24 Catherine Moore <clm@codesourcery.com>
16472 Sandra Loosemore <sandra@codesourcery.com>
16474 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
16475 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
16476 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
16478 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
16480 * doc/invoke.texi (Warning Options): Remove duplicated
16481 -Wmaybe-uninitialized.
16483 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
16485 PR tree-optimization/57742
16486 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
16487 (handle_builtin_malloc, handle_builtin_memset): New functions.
16488 (strlen_optimize_stmt): Call them.
16489 * passes.def: Move strlen after loop+dom but before vrp.
16491 2014-06-24 Jakub Jelinek <jakub@redhat.com>
16494 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
16495 model family 6 CPU with has_longmode never use a CPU without
16498 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
16501 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
16504 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
16506 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
16507 * dominance.c (iterate_fix_dominators): Use hash_map instead of
16509 * hash-map.h: New file.
16510 * ipa-comdats.c: Use hash_map instead of pointer_map.
16512 * lto-section-out.c: Adjust.
16513 * lto-streamer.h: Replace pointer_map with hash_map.
16514 * symtab.c (verify_symtab): Likewise.
16515 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
16516 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
16517 * tree-streamer.h: Likewise.
16518 * tree-streamer.c: Adjust.
16519 * pointer-set.h: Remove pointer_map.
16521 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
16523 * hash-table.h: Add a template arg to choose between storing values
16524 and storing pointers to values, and then provide partial
16525 specializations for both.
16526 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
16527 should store, not the type values should point to.
16528 * tree-into-ssa.c (var_info_hasher): Likewise.
16529 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
16530 * tree-complex.c: Adjust.
16531 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
16532 table instead of int_tree_map *.
16533 * tree-parloops.c: Adjust.
16534 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
16535 type is being stored.
16536 * tree-vectorizer.c: Adjust.
16538 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
16540 * hash-table.h: Remove a layer of indirection from hash_table so that
16541 it contains the hash table's data instead of a pointer to the data.
16542 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
16543 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
16544 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
16545 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
16546 fold-const.c, gcse.c, ggc-common.c,
16547 gimple-ssa-strength-reduction.c, gimplify.c,
16548 graphite-clast-to-gimple.c, graphite-dependences.c,
16549 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
16550 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
16551 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
16552 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
16553 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
16554 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
16555 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
16556 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
16557 tree-ssa-live.c, tree-ssa-loop-im.c,
16558 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
16559 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
16560 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
16561 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
16562 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
16563 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
16564 vtable-verify.c, vtable-verify.h: Adjust.
16566 2014-06-24 Richard Biener <rguenther@suse.de>
16568 PR tree-optimization/61572
16569 * tree-ssa-sink.c (statement_sink_location): Do not sink
16570 loads from hard registers.
16572 2014-06-24 Jakub Jelinek <jakub@redhat.com>
16574 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
16575 not mentioned in clauses use private clause if the iterator is
16576 declared in #pragma omp for simd, and when adding lastprivate
16577 instead, add it to the outer #pragma omp for too. Diagnose
16578 if the variable is private in outer context. For simd collapse > 1
16579 loops, replace all iterators with temporaries.
16580 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
16581 same even in collapse > 1 loops.
16583 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
16584 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
16586 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
16587 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
16589 (gimplify_adjust_omp_clauses): Likewise.
16590 * omp-low.c (lower_rec_simd_input_clauses,
16591 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
16592 safelen the same as safelen(1).
16593 * tree-nested.c (convert_nonlocal_omp_clauses,
16594 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
16595 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
16596 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
16597 Fixup handling of GIMPLE_OMP_TARGET.
16598 (convert_tramp_reference_stmt, convert_gimple_call): Handle
16601 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
16603 PR tree-optimization/61554
16604 * tree-ssa-propagate.c: Include "bitmap.h".
16605 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
16606 properly update constructor/destructor.
16607 (substitute_and_fold_dom_walker::before_dom_children):
16608 Remove call to gimple_purge_dead_eh_edges, add bb->index to
16609 need_eh_cleaup instead.
16610 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
16613 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
16615 * varpool.c (dump_varpool_node): Dump used_by_single_function.
16616 * tree-pass.h (make_pass_ipa_single_use): New pass.
16617 * cgraph.h (used_by_single_function): New flag.
16618 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
16620 * passes.def (pass_ipa_single_use): Scedule.
16621 * ipa.c (BOTTOM): New macro.
16622 (meet): New function
16623 (propagate_single_user): New function.
16624 (ipa_single_use): New function.
16625 (pass_data_ipa_single_use): New pass.
16626 (pass_ipa_single_use): New pass.
16627 (pass_ipa_single_use::gate): New gate.
16628 (make_pass_ipa_single_use): New function.
16630 2014-06-23 Kai Tietz <ktietz@redhat.com>
16633 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
16634 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
16636 2014-06-23 Richard Biener <rguenther@suse.de>
16638 * tree-ssa-loop.c (gate_loop): New function.
16639 (pass_tree_loop::gate): Call it.
16640 (pass_data_tree_no_loop, pass_tree_no_loop,
16641 make_pass_tree_no_loop): New.
16642 * tree-vectorizer.c: Include tree-scalar-evolution.c
16643 (pass_slp_vectorize::execute): Initialize loops and SCEV if
16645 (pass_slp_vectorize::clone): New method.
16646 * timevar.def (TV_TREE_NOLOOP): New.
16647 * tree-pass.h (make_pass_tree_no_loop): Declare.
16648 * passes.def (pass_tree_no_loop): New pass group with
16651 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
16654 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
16655 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
16657 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
16659 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
16660 "yes" where needed.
16662 2014-06-23 Alan Modra <amodra@gmail.com>
16665 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
16666 to zero on debug statements.
16668 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
16671 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
16672 Ignore third operand if present by marking qualifier_internal.
16674 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
16676 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
16678 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
16679 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
16680 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
16681 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
16682 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
16683 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
16684 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
16685 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
16686 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
16687 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
16688 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
16689 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
16690 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
16691 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
16692 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
16693 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
16694 logic in GCC vector extensions
16696 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
16697 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
16698 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
16699 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
16700 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
16701 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
16702 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
16703 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
16704 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
16705 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
16707 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
16709 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
16712 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
16713 (vget_low_s64): Use __GET_LOW macro.
16714 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
16715 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
16716 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
16717 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
16718 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
16720 (vcombine_s64): Use GCC vector extensions; remove cast.
16721 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
16722 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
16723 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
16724 Fix type signature; remove cast.
16726 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
16729 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
16731 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
16733 (BUILTIN_VD1): New.
16734 (BUILTIN_VD_RE): Remove.
16735 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
16736 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
16737 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
16738 variant but not df.
16739 (vreinterpretv1df*, vreinterpret*v1df): New.
16740 (vreinterpretdf*, vreinterpret*df): Remove.
16741 * config/aarch64/aarch64-simd.md (aarch64_create,
16742 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
16743 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
16745 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
16746 (vcreate_f64): Remove cast, use v1df builtin.
16747 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
16748 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
16749 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
16750 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
16751 vmov_n_f64, vst1_f64): Use gcc vector extensions.
16752 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
16753 add range check using __builtin_aarch64_im_lane_boundsi.
16754 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
16755 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
16756 type signature, use gcc vector extensions.
16757 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
16758 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
16759 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
16760 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
16761 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
16762 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
16763 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
16764 vreinterpret_u64_f64): Use v1df builtin not df.
16766 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
16768 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
16771 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
16773 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
16776 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16778 * loop-invariant.c (pre_check_invariant_p): New function.
16779 (find_invariant_insn): Call pre_check_invariant_p.
16781 2014-06-22 Richard Henderson <rth@redhat.com>
16784 * compare-elim.c (struct comparison): Add eh_note.
16785 (find_comparison_dom_walker::before_dom_children): Don't eliminate
16786 a redundant comparison in a different EH region. Purge EH edges if
16789 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16791 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
16792 (var_shift): Use it.
16793 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
16794 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
16795 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
16796 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
16797 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
16798 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
16799 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
16800 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
16801 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
16802 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
16803 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
16804 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
16805 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
16806 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
16807 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
16808 *rotldi3_internal15be): Use the new attribute. Merge register and
16809 integer alternatives.
16811 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16813 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
16814 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
16815 split, *ashrdi3_internal3 and split): Delete, merge into...
16816 (ashr<mode>3): New expander.
16817 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
16818 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
16820 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16822 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
16823 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
16824 *rotldi3_internal3 and split): Delete, merge into...
16825 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
16826 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
16827 Use "rotlw" extended mnemonic.
16829 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16831 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
16832 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
16833 and split, *ashldi3_internal3 and split): Delete, merge into...
16834 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
16835 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
16837 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16839 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
16840 (lshrsi3, two anonymous define_insns and define_splits,
16841 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
16842 *lshrdi3_internal3 and split): Delete, merge into...
16843 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
16844 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
16846 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
16848 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
16849 Remove "O" alternative.
16851 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
16853 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
16854 (mips_move_from_gpr_cost): Likewise.
16855 (mips_register_move_cost): Update accordingly.
16856 (mips_secondary_reload_class): Remove name of in_p.
16858 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
16861 * config/i386/i386.md (x86_64_shrd, x86_shrd,
16862 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
16864 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
16866 * config/nios2/nios2.c: Include "builtins.h".
16868 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16870 * cgraph.h (tls_model_names): New variable.
16871 * print-tree.c (print_node): Simplify.
16872 * varpool.c (tls_model_names): New variable.
16873 (dump_varpool_node): Output tls model.
16875 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
16877 * ipa-visibility.c (function_and_variable_visibility): Disable
16878 temporarily local aliases for some targets.
16880 2014-06-20 Marek Polacek <polacek@redhat.com>
16882 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
16883 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
16884 into SANITIZE_UNDEFINED.
16885 * doc/invoke.texi: Describe -fsanitize=bounds.
16886 * gimplify.c (gimplify_call_expr): Add gimplification of internal
16887 functions created in the FEs.
16888 * internal-fn.c: Move "internal-fn.h" after "tree.h".
16889 (expand_UBSAN_BOUNDS): New function.
16890 * internal-fn.def (UBSAN_BOUNDS): New internal function.
16891 * internal-fn.h: Don't define internal functions here.
16892 * opts.c (common_handle_option): Add -fsanitize=bounds.
16893 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
16894 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
16895 * tree-core.h: Define internal functions here.
16896 (struct tree_base): Add ifn field.
16897 * tree-pretty-print.c: Include "internal-fn.h".
16898 (dump_generic_node): Handle functions without CALL_EXPR_FN.
16899 * tree.c (get_callee_fndecl): Likewise.
16900 (build_call_expr_internal_loc): New function.
16901 * tree.def (CALL_EXPR): Update description.
16902 * tree.h (CALL_EXPR_IFN): Define.
16903 (build_call_expr_internal_loc): Declare.
16904 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
16906 (ubsan_type_descriptor): Change bool parameter to enum
16907 ubsan_print_style. Adjust the code. Add handling of
16909 (ubsan_expand_bounds_ifn): New function.
16910 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
16911 (ubsan_build_overflow_builtin): Likewise.
16912 (instrument_bool_enum_load): Likewise.
16913 (ubsan_instrument_float_cast): Likewise.
16914 * ubsan.h (enum ubsan_print_style): New enum.
16915 (ubsan_expand_bounds_ifn): Declare.
16916 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
16918 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
16920 * config/rs6000/rs6000.md: Append `DONE' to preparation
16921 statements of `bswap' pattern splitters.
16923 2014-06-20 Tom de Vries <tom@codesourcery.com>
16925 * target.def (call_fusage_contains_non_callee_clobbers): Update
16927 * doc/tm.texi: Regenerate.
16929 2014-06-20 Yury Gribov <y.gribov@samsung.com>
16930 Max Ostapenko <m.ostapenko@partner.samsung.com>
16933 * asan.c (instrument_strlen_call): Fixed instrumentation of
16936 2014-06-20 Martin Jambor <mjambor@suse.cz>
16939 * ipa-prop.c (impossible_devirt_target): New function.
16940 (try_make_edge_direct_virtual_call): Use it, also instead of
16943 2014-06-20 Yury Gribov <y.gribov@samsung.com>
16944 Max Ostapenko <m.ostapenko@partner.samsung.com>
16947 * asan.c (build_check_stmt): Add condition.
16949 2014-06-20 Martin Jambor <mjambor@suse.cz>
16952 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
16955 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16957 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
16959 (VCONQ): Make comment more helpful.
16961 * config/aarch64/aarch64-simd.md
16962 (aarch64_sqdmulh_lane<mode>):
16963 Use VCOND for operands 2. Update lane checking and flipping logic.
16964 (aarch64_sqrdmulh_lane<mode>): Likewise.
16965 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
16966 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
16967 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
16968 attribute of operand 3 to VCOND.
16969 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
16970 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
16971 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
16972 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
16973 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
16974 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
16976 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
16977 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
16978 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
16979 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
16980 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
16981 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
16982 operand to VCOND. Update lane flipping and bounds checking logic.
16983 (aarch64_sqdmlal2_lane<mode>): Likewise.
16984 (aarch64_sqdmlsl_lane<mode>): Likewise.
16985 (aarch64_sqdmull_lane<mode>): Likewise.
16986 (aarch64_sqdmull2_lane<mode>): Likewise.
16987 (aarch64_sqdmlal_laneq<mode>):
16988 Replace VCON usage with VCONQ.
16989 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
16990 (aarch64_sqdmlal2_laneq<mode>): Emit
16991 aarch64_sqdmlal2_laneq<mode>_internal insn.
16992 Replace VCON with VCONQ.
16993 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
16994 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
16995 (aarch64_sqdmull_laneq<mode>): Emit
16996 aarch64_sqdmull_laneq<mode>_internal insn.
16997 Replace VCON with VCONQ.
16998 (aarch64_sqdmull2_laneq<mode>): Emit
16999 aarch64_sqdmull2_laneq<mode>_internal insn.
17000 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
17001 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
17002 of 3rd argument to int16x4_t.
17003 (vqdmlalh_lane_s16): Likewise.
17004 (vqdmlslh_lane_s16): Likewise.
17005 (vqdmull_high_lane_s16): Likewise.
17006 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
17007 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
17008 (vqdmlsl_lane_s16): Likewise.
17009 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
17010 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
17011 (vqdmlals_lane_s32): Likewise.
17012 (vqdmlsls_lane_s32): Likewise.
17013 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
17014 (vqdmulls_lane_s32): Likewise.
17015 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
17016 (vqdmlsl_lane_s32): Likewise.
17017 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
17018 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
17019 (vqrdmulhh_lane_s16): Likewise.
17020 (vqdmlsl_high_lane_s16): Likewise.
17021 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
17022 (vqdmlsl_high_lane_s32): Likewise.
17023 (vqrdmulhs_lane_s32): Likewise.
17025 2014-06-20 Tom de Vries <tom@codesourcery.com>
17027 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
17028 get_call_reg_set_usage.
17030 2014-06-20 Tom de Vries <tom@codesourcery.com>
17032 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
17033 it contains all call_used_regs.
17035 2014-06-20 Tom de Vries <tom@codesourcery.com>
17037 * final.c (collect_fn_hard_reg_usage): Add and use variable
17038 function_used_regs.
17040 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
17042 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
17043 (set_init_priority, get_init_priority, set_fini_priority,
17044 get_fini_priority): New methods.
17045 * tree.c (init_priority_for_decl): Remove.
17046 (init_ttree): Do not initialize init priority.
17047 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
17048 (decl_priority_info): Remove.
17049 (decl_init_priority_insert): Rewrite.
17050 (decl_fini_priority_insert): Rewrite.
17051 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
17052 tree_priority_map_marked_p): Remove.
17053 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
17054 * lto-streamer-out.c (hash_tree): Do not hash priorities.
17055 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
17056 not output priorities.
17057 (pack_ts_function_decl_value_fields): Likewise.
17058 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
17059 not input priorities.
17060 (unpack_ts_function_decl_value_fields): Likewise.
17061 * symtab.c (symbol_priority_map): Declare.
17062 (init_priority_hash): Declare.
17063 (symtab_unregister_node): Unregister from priority hash, too.
17064 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
17066 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
17067 (symbol_priority_info): New function.
17068 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
17070 * tree-core.h (tree_priority_map): Remove.
17072 2014-06-20 Jakub Jelinek <jakub@redhat.com>
17074 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
17075 0xff to uint64_t before shifting it up.
17077 2014-06-20 Julian Brown <julian@codesourcery.com>
17078 Chung-Lin Tang <cltang@codesourcery.com>
17080 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
17081 TARGET_THUMB1_ONLY. Add comments.
17083 2014-06-19 Tom de Vries <tom@codesourcery.com>
17085 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
17086 return type to void.
17087 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
17089 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17091 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
17092 as "move", from depends_on.
17094 2014-06-19 Terry Guo <terry.guo@arm.com>
17096 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
17099 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
17101 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
17103 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
17105 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
17108 * config/sh/sh.c (prepare_move_operands): Don't process TLS
17109 addresses here if reload in progress or completed.
17111 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
17113 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
17114 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
17115 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
17116 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
17117 (mips_register_priority): New function that implements the target
17118 hook TARGET_REGISTER_PRIORITY.
17119 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
17120 (mips_lra_p): Likewise for TARGET_LRA_P.
17121 (TARGET_REGISTER_PRIORITY): Define macro.
17122 (TARGET_SPILL_CLASS): Likewise.
17123 (TARGET_LRA_P): Likewise.
17124 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
17126 (REG_CLASS_NAMES): Likewise.
17127 (REG_CLASS_CONTENTS): Likewise.
17128 (BASE_REG_CLASS): Use M16_SP_REGS.
17129 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
17130 New set attribute to enable alternatives depending on the register
17132 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
17133 (*lea64): Disable pattern for MIPS16.
17134 * config/mips/mips.opt (mlra): New option.
17136 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
17138 * lra-constraints.c (base_to_reg): New function.
17139 (process_address): Use new function.
17141 2014-06-18 Tom de Vries <tom@codesourcery.com>
17143 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
17144 * config/aarch64/aarch64.c
17145 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
17146 (aarch64_emit_call_insn): New function.
17147 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
17149 * config/aarch64/aarch64.md (define_expand "call_internal")
17150 (define_expand "call_value_internal", define_expand "sibcall_internal")
17151 (define_expand "sibcall_value_internal"): New.
17152 (define_expand "call", define_expand "call_value")
17153 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
17154 expand variant and aarch64_emit_call_insn.
17156 2014-06-18 Radovan Obradovic <robradovic@mips.com>
17157 Tom de Vries <tom@codesourcery.com>
17159 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
17160 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
17162 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
17163 clobbers to CALL_INSN_FUNCTION_USAGE.
17164 (define_expand "sibcall_internal")
17165 (define_expand "sibcall_value_internal"): New.
17166 (define_expand "call", define_expand "call_value"): Add argument to
17167 arm_emit_call_insn.
17168 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
17169 (define_expand "sibcall_value"): Use sibcall_value_internal and
17170 arm_emit_call_insn.
17172 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17174 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
17176 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17178 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
17181 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17183 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
17184 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
17185 annotations. Fix DWARF information.
17187 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17189 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
17190 __udivmoddi4, and fixups for negative operands.
17192 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17194 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
17196 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17198 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
17201 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17203 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
17206 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17208 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
17209 describing register usage on function entry and exit.
17211 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17213 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
17214 (__aeabi_ldivmod): Fix whitespace.
17216 2014-06-18 Andreas Schwab <schwab@suse.de>
17218 * doc/md.texi (Standard Names): Use @itemx for grouped items.
17219 Remove blank line after @item.
17221 2014-06-18 Richard Henderson <rth@redhat.com>
17224 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
17226 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
17228 * config/arm/arm.c (neon_vector_mem_operand): Allow register
17229 POST_MODIFY for neon loads and stores.
17230 (arm_print_operand): Output post-index register for neon loads and
17233 2014-06-18 Richard Biener <rguenther@suse.de>
17235 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
17237 2014-06-18 Richard Biener <rguenther@suse.de>
17239 * tree-pass.h (make_pass_dce_loop): Remove.
17240 * passes.def: Replace pass_dce_loop with pass_dce.
17241 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
17242 changed free niter estimates and reset the scev cache.
17243 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
17244 make_pass_dce_loop): Remove.
17245 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
17246 (fini_copy_prop): Return whether something changed. Always
17247 let substitute_and_fold perform DCE and free niter estimates
17248 and reset the scev cache if so.
17249 (execute_copy_prop): If sth changed schedule cleanup-cfg.
17250 (pass_data_copy_prop): Do not unconditionally schedule
17251 cleanup-cfg or update-ssa.
17253 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
17255 PR tree-optimization/61518
17256 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17257 reduction var is used in reduction stmt or phi-function only.
17259 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17261 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
17263 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
17265 PR tree-optimization/61517
17266 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
17267 whose rhs's first tree is the source expression instead of the
17269 (find_bswap_or_nop): Likewise.
17270 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
17271 gimple stmt whose rhs's first tree is the source. In the memory source
17272 case, move the stmt to be replaced close to one of the original load to
17273 avoid the problem of a store between the load and the stmt's original
17275 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
17278 2014-06-18 Andreas Schwab <schwab@suse.de>
17280 PR rtl-optimization/54555
17281 * postreload.c (move2add_use_add2_insn): Substitute
17282 STRICT_LOW_PART only if it is cheaper.
17284 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
17286 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
17287 Do not use unspec as call operand. Use memory_operand instead of
17288 memory_nox32_operand and add "m" operand constraint. Disable
17289 pattern for TARGET_X32.
17290 (*sibcall_pop_memory): Ditto.
17291 (*sibcall_value_memory): Ditto.
17292 (*sibcall_value_pop_memory): Ditto.
17293 (sibcall peepholes): Merge SImode and DImode patterns using
17294 W mode iterator. Use memory_operand instead of memory_nox32_operand.
17295 Disable pattern for TARGET_X32. Check if eliminated register is
17296 really dead after call insn. Generate call RTX without unspec operand.
17297 (sibcall_value peepholes): Ditto.
17298 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
17299 instead of memory_nox32_operand. Check if eliminated register is
17300 really dead after call insn. Generate call RTX without unspec operand.
17301 (sibcall_value_pop peepholes): Ditto.
17302 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
17304 2014-06-18 Terry Guo <terry.guo@arm.com>
17307 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
17310 2014-06-18 Olivier Hainque <hainque@adacore.com>
17312 * tree-core.h (tree_block): Add an "end_locus" field, allowing
17313 memorization of the end of block source location.
17314 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
17315 * gimplify.c (gimplify_bind_expr): Propagate the block start and
17316 end source location info we have on the block entry/exit code we
17319 2014-06-18 Richard Biener <rguenther@suse.de>
17321 * common.opt (fssa-phiopt): New option.
17322 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
17324 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
17325 * doc/invoke.texi (-fssa-phiopt): Document.
17327 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17329 * genattrtab.c (n_bypassed): New variable.
17330 (process_bypasses): Initialise n_bypassed.
17331 Count number of bypassed reservations.
17332 (make_automaton_attrs): Allocate space for bypassed reservations
17333 rather than number of bypasses.
17335 2014-06-18 Richard Biener <rguenther@suse.de>
17337 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
17338 we propagated anything.
17339 (substitute_and_fold_dom_walker::before_dom_children): Something
17340 changed if we propagated into PHI arguments.
17341 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
17344 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
17346 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
17348 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
17349 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
17350 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
17351 Introduces alternative way of loads group permutaions.
17352 (vect_transform_grouped_load): Try alternative way of permutations.
17354 2014-06-18 Jakub Jelinek <jakub@redhat.com>
17356 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
17357 changed in ORT_TARGET region, don't jump to do_outer.
17358 (struct gimplify_adjust_omp_clauses_data): New type.
17359 (gimplify_adjust_omp_clauses_1): Adjust for data being
17360 a struct gimplify_adjust_omp_clauses_data pointer instead
17361 of tree *. Pass pre_p as a new argument to
17362 lang_hooks.decls.omp_finish_clause hook.
17363 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
17364 splay_tree_foreach to pass both list_p and pre_p.
17365 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
17366 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
17367 gimplify_adjust_omp_clauses callers.
17368 * langhooks.c (lhd_omp_finish_clause): New function.
17369 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
17370 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
17371 * langhooks.h (struct lang_hooks_for_decls): Add a new
17372 gimple_seq * argument to omp_finish_clause hook.
17373 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
17374 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
17375 (scan_omp_parallel, lower_omp_for): When adding
17376 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
17377 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
17378 * tree-nested.c (convert_nonlocal_omp_clauses,
17379 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
17380 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
17382 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
17384 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
17385 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
17387 2014-06-17 Xinliang David Li <davidxl@google.com>
17389 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
17390 * passes.c (pass_init_dump_file): Do not set initialize
17391 flag to false unconditionally.
17393 2014-06-17 Richard Biener <rguenther@suse.de>
17395 * genopinit.c (main): Use vec<>::qsort method.
17396 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
17398 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
17400 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
17402 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
17403 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
17404 (mips_move_to_gpr_cost): Remove ST_REGS case.
17405 (mips_move_from_gpr_cost): Likewise.
17406 (mips_register_move_cost): Likewise.
17407 (mips_secondary_reload_class): Likewise.
17409 2014-06-17 Richard Biener <rguenther@suse.de>
17411 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
17412 (pass_all_optimizations): Move 3rd copy-prop pass from after
17413 fre to before ifcombine/phiopt.
17415 2014-06-17 Richard Biener <rguenther@suse.de>
17417 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
17418 and allow all blocks to be forwarders.
17420 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
17423 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
17424 variable 'size'; calculate 'size' right in the front; use
17425 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
17426 pcum->aapcs_stack_words.
17428 2014-06-17 Nick Clifton <nickc@redhat.com>
17430 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
17431 (umulhi3, mulsidi3, umulsidi3): Likewise.
17433 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
17435 PR middle-end/61508
17436 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
17437 check for section name.
17439 2014-06-17 Richard Biener <rguenther@suse.de>
17441 * tree-ssa-propagate.c: Include domwalk.h.
17442 (substitute_and_fold): Outline main worker into a domwalker ...
17443 (substitute_and_fold_dom_walker::before_dom_children): ... here.
17444 Schedule stmts we can fully propagate for removal. Remove
17446 (substitute_and_fold): Apply a dominator walk to perform
17447 substitution. Process stmts scheduled for removal here.
17449 2014-06-17 Richard Biener <rguenther@suse.de>
17451 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
17452 of PHI node moving.
17454 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
17456 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
17457 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
17458 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
17459 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
17460 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
17462 (get_fpscr) : Likewise.
17464 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
17466 PR rtl-optimization/61325
17467 * lra-constraints.c (valid_address_p): Add forward declaration.
17468 (simplify_operand_subreg): Check address validity before and after
17469 alter_reg of memory subreg.
17471 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
17473 * config/i386/i386.c (decide_alg): Correctly handle
17474 maximum size of stringop algorithm.
17476 2014-06-16 Yury Gribov <y.gribov@samsung.com>
17478 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
17480 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
17482 PR rtl-optimization/61522
17483 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
17485 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
17488 * symtab.c (symtab_node::reset_section): New method.
17489 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
17491 * cgraph.h (reset_section): Declare.
17492 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
17493 do not consider comdat locals.
17494 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
17496 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
17497 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
17498 reset sections of symbols dragged out of the comdats.
17499 (function_and_variable_visibility): Reset sections of
17502 2014-06-16 Richard Biener <rguenther@suse.de>
17504 PR tree-optimization/61482
17505 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
17506 [-INF(OVF), +INF(OVF)] range.
17508 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
17510 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
17511 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
17512 handling 32-bit multiplication.
17514 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
17516 PR middle-end/61430
17517 * lra-lives.c (process_bb_lives): Skip creating copy during
17518 insn scan when src/dest has constrained to same regno.
17520 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
17522 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
17523 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
17525 2014-06-16 Yury Gribov <y.gribov@samsung.com>
17527 * asan.c (check_func): New function.
17528 (maybe_create_ssa_name): Likewise.
17529 (build_check_stmt_with_calls): Likewise.
17530 (use_calls_p): Likewise.
17531 (report_error_func): Change interface.
17532 (build_check_stmt): Allow non-integer lengths; add support
17534 (asan_instrument): Likewise.
17535 (instrument_mem_region_access): Moved code to build_check_stmt.
17536 (instrument_derefs): Likewise.
17537 (instrument_strlen_call): Likewise.
17538 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
17539 * doc/invoke.texi: Describe new parameter.
17540 * params.def: Define new parameter.
17541 * params.h: Likewise.
17542 * sanitizer.def: Describe new builtins.
17544 2014-06-16 Richard Biener <rguenther@suse.de>
17546 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
17547 Make all defs available at the end.
17548 (eliminate): If we remove a PHI node schedule cfg-cleanup.
17550 2014-06-18 Jakub Jelinek <jakub@redhat.com>
17553 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
17555 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
17558 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
17559 initialization. Replace remaining use of uid.
17561 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
17563 * c-family/c-common.c (handle_tls_model_attribute): Use
17564 set_decl_tls_model.
17565 * c-family/c-common.c (handle_tls_model_attribute): Use
17566 set_decl_tls_model.
17567 * cgraph.h (struct varpool_node): Add tls_model.
17568 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
17569 * tree.h (DECL_TLS_MODEL): Update.
17570 (DECL_THREAD_LOCAL_P): Check that variable is static.
17571 (decl_tls_model): Declare.
17572 (set_decl_tls_model): Declare.
17573 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
17574 set symbol prorperties.
17575 (get_emutls_init_templ_addr): Cleanup.
17576 (new_emutls_decl): Update.
17577 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
17578 (lto_input_varpool_node): Likewise.
17579 * lto-streamer-out.c (hash_tree): Likewise.
17580 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
17581 not stream DECL_TLS_MODEL.
17582 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
17583 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
17585 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17587 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
17589 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17591 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
17592 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
17594 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
17595 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
17596 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
17597 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
17598 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
17599 (df_get_artificial_defs, df_get_artificial_uses)
17600 (df_single_def, df_single_use): Update accordingly.
17601 (df_refs_chain_dump): Take the first element in a linked list as
17602 parameter, rather than a pointer to an array of pointers.
17603 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
17604 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
17605 (df_chain_create_bb_process_use): Likewise.
17606 (df_md_bb_local_compute_process_def): Likewise.
17607 * fwprop.c (process_defs, process_uses): Likewise.
17608 (register_active_defs, update_uses): Likewise.
17609 (forward_propagate_asm): Update for new df_ref linking.
17610 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
17611 (df_null_ref_rec, df_null_mw_rec): Likewise.
17612 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
17614 (df_scan_free_bb_info): Remove check for null artificial_defs.
17615 (df_install_ref_incremental): Adjust for new df_ref linking.
17616 Use a single-element insertion rather than a full sort.
17617 (df_ref_chain_delete_du_chain): Take the first element
17618 in a linked list as parameter, rather than a pointer to an array of
17620 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
17621 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
17622 (df_insn_info_delete): Remove check for null defs and call to
17623 df_scan_free_mws_vec.
17624 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
17625 null rather than df_null_*_rec.
17626 (df_insn_rescan_debug_internal): Likewise, and update null
17627 checks in the same way. Remove check for null defs.
17628 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
17629 Move a single element rather doing a full sort.
17630 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
17632 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
17633 Initialize df_ref and df_mw_hardreg lists to null rather than
17635 (df_ref_compare): Take df_refs as parameter, transferring the
17636 old interface to...
17637 (df_ref_ptr_compare): ...this new function.
17638 (df_sort_and_compress_refs): Update accordingly.
17639 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
17640 old interface to...
17641 (df_mw_ptr_compare): ...this new function.
17642 (df_sort_and_compress_mws): Update accordingly.
17643 (df_install_refs, df_install_mws): Return a linked list rather than
17644 an array of pointers.
17645 (df_refs_add_to_chains): Assert that old lists are empty rather
17647 (df_insn_refs_verify): Don't handle null defs speciailly.
17648 * web.c (union_match_dups): Update for new df_ref linking.
17650 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17652 * df.h (df_ref_create, df_ref_remove): Delete.
17653 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
17654 (df_ref_remove): Likewise.
17656 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17658 * df.h (df_single_def, df_single_use): New functions.
17659 * ira.c (find_moveable_pseudos): Use them.
17661 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17663 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
17664 * df-problems.c (df_note_bb_compute): Use it.
17665 * regstat.c (regstat_bb_compute_ri): Likewise.
17667 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17669 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
17670 * cse.c (cse_extended_basic_block): Use them.
17671 * dce.c (mark_artificial_use): Likewise.
17672 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
17673 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
17674 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
17675 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
17676 (df_simulate_initialize_backwards): Likewise.
17677 (df_simulate_finalize_backwards): Likewise.
17678 (df_simulate_initialize_forwards): Likewise.
17679 (df_md_simulate_artificial_defs_at_top): Likewise.
17680 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
17681 * regrename.c (init_rename_info): Likewise.
17682 * regstat.c (regstat_bb_compute_ri): Likewise.
17683 (regstat_bb_compute_calls_crossed): Likewise.
17685 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
17687 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
17688 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
17689 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
17690 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
17691 * combine.c (create_log_links): Likewise.
17692 * compare-elim.c (find_flags_uses_in_insn): Likewise.
17693 (try_eliminate_compare): Likewise.
17694 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
17695 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
17696 (remove_reg_equal_equiv_notes_for_defs): Likewise.
17697 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
17698 (word_dce_process_block, dce_process_block): Likewise.
17699 * ddg.c (def_has_ccmode_p): Likewise.
17700 * df-core.c (df_bb_regno_first_def_find): Likewise.
17701 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
17702 * df-problems.c (df_rd_simulate_one_insn): Likewise.
17703 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
17704 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
17705 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
17706 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
17707 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
17708 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
17709 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
17710 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
17711 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
17712 * fwprop.c (local_ref_killed_between_p): Likewise.
17713 (all_uses_available_at, free_load_extend): Likewise.
17714 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
17715 * hw-doloop.c (scan_loop): Likewise.
17716 * ifcvt.c (dead_or_predicable): Likewise.
17717 * init-regs.c (initialize_uninitialized_regs): Likewise.
17718 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
17719 (process_bb_node_lives): Likewise.
17720 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
17721 (find_moveable_pseudos): Likewise.
17722 * loop-invariant.c (check_dependencies, record_uses): Likewise.
17723 * recog.c (peep2_find_free_register): Likewise.
17724 * ree.c (get_defs): Likewise.
17725 * regstat.c (regstat_bb_compute_ri): Likewise.
17726 (regstat_bb_compute_calls_crossed): Likewise.
17727 * sched-deps.c (find_inc, find_mem): Likewise.
17728 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
17729 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
17730 * shrink-wrap.c (requires_stack_frame_p): Likewise.
17731 (prepare_shrink_wrap): Likewise.
17732 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
17733 * web.c (union_defs, pass_web::execute): Likewise.
17734 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
17735 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
17737 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
17739 * lra-assign.c (assign_by_spills): Add code to assign vector regs
17740 to inheritance pseudos.
17741 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
17743 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
17746 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
17747 (BU_MISC_2): Rename to ...
17748 (BU_LDBL128_2): ... this.
17749 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
17750 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
17751 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
17752 RS6000_BTM_LDBL128.
17753 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
17754 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
17755 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
17756 (unpacktf_1): Likewise.
17757 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
17758 (__builtin_longdouble_dw1): Likewise.
17759 * doc/sourcebuild.texi (longdouble128): Document.
17761 2014-06-13 Jeff Law <law@redhat.com>
17763 PR rtl-optimization/61094
17764 PR rtl-optimization/61446
17765 * ree.c (combine_reaching_defs): Get the mode for the copy from
17766 the extension insn rather than the defining insn.
17768 2014-06-13 Dehao Chen <dehao@google.com>
17770 * dwarf2out.c (add_linkage_name): Emit more linkage name.
17772 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
17774 * doc/install.texi (--enable-linker-plugin-configure-flags)
17775 (--enable-linker-plugin-flags): Document new flags.
17777 2014-06-13 Martin Jambor <mjambor@suse.cz>
17780 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
17781 cache_token if returning early.
17783 2014-06-13 Nick Clifton <nickc@redhat.com>
17785 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
17786 requested alignment is active.
17787 (LABEL_ALIGN): Likewise.
17788 (LOOP_ALIGN): Likewise.
17790 2014-06-13 Richard Biener <rguenther@suse.de>
17792 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
17793 Rewrite to propagate the VN result into all uses where
17794 possible and to remove stmts becoming dead because of that.
17795 (eliminate): Generalize stmt removal handling, remove in
17796 reverse dominator order to support proper debug stmt
17797 generation. Update stmts before removing stmts.
17798 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
17800 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
17802 PR tree-optimization/61375
17803 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
17804 symbolic number cannot be represented in an uint64_t.
17805 (find_bswap_or_nop_1): Likewise.
17807 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
17809 * symtab.c (symtab_node::reset_section): New method.
17810 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
17812 * cgraph.h (reset_section): Declare.
17813 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
17814 do not consider comdat locals.
17815 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
17817 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
17818 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
17819 reset sections of symbols dragged out of the comdats.
17820 (function_and_variable_visibility): Reset sections of
17823 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
17825 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
17826 to use symtab and decl_binds_to_current_def_p
17827 * tree-vectorizer.c (increase_alignment): Increase alignment
17828 of alias target, too.
17830 2014-06-12 Jakub Jelinek <jakub@redhat.com>
17832 PR middle-end/61486
17833 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
17834 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
17835 if outer combined construct is distribute.
17836 (gimplify_omp_for): For OMP_DISTRIBUTE set
17837 gimplify_omp_ctxp->distribute.
17838 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
17839 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
17840 mapping into decl map.
17842 2014-06-12 Jason Merrill <jason@redhat.com>
17844 * common.opt (fabi-version): Change default to 0.
17846 2014-06-12 Jason Merrill <jason@redhat.com>
17848 * toplev.c (process_options): Reject -fabi-version=1.
17850 2014-06-12 Jeff Law <law@redhat.com>
17852 PR tree-optimization/61009
17853 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
17854 value when we stop processing a block due to problematic PHIs.
17856 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
17858 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
17859 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
17860 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
17861 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
17862 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
17863 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
17864 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
17865 are not in the spec.
17867 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
17870 * config/aarch64/aarch64-modes.def: Add V1DFmode.
17871 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
17874 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
17876 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
17878 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
17881 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
17882 loading from address spaces.
17884 2014-06-12 Martin Liska <mliska@suse.cz>
17887 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
17888 statement is reachable.
17890 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17892 * symtab.c (section_hash): New hash.
17893 (symtab_unregister_node): Clear section before freeing.
17894 (hash_section_hash_entry): New haser.
17895 (eq_sections): New function.
17896 (symtab_node::set_section_for_node): New method.
17897 (set_section_1): Update.
17898 (symtab_node::set_section): Take string instead of tree as parameter.
17899 (symtab_resolve_alias): Update.
17900 * cgraph.h (section_hash_entry_d): New structure.
17901 (section_hash_entry): New typedef.
17902 (cgraph_node): Change comdat_group_ to x_comdat_group,
17903 change section_ to x_section and turn into section_hash_entry;
17904 update accestors; put set_section_for_node offline.
17905 * tree.c (decl_section_name): Turn into string.
17906 (set_decl_section_name): Change parameter to be string.
17907 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
17908 * sdbout.c (sdbout_one_type): Update.
17909 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
17910 * varasm.c (IN_NAMED_SECTION, get_named_section,
17911 resolve_unique_section, hot_function_section, get_named_text_section,
17912 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
17913 make_decl_rtl, default_unique_section): Update.
17914 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
17915 (c6x_elf_unique_section): Update.
17916 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
17917 * config/pa/pa.c (pa_function_section): Update.
17918 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
17919 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
17920 * config/arc/arc.c (arc_in_small_data_p): Update.
17921 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
17922 * config/mcore/mcore.c (mcore_unique_section): Update.
17923 * config/mips/mips.c (mips16_build_function_stub): Update.
17924 (mips16_build_call_stub): Update.
17925 (mips_function_rodata_section): Update.
17926 (mips_in_small_data_p): Update.
17927 * config/score/score.c (score_in_small_data_p): Update.
17928 * config/rx/rx.c (rx_in_small_data): Update.
17929 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
17930 (rs6000_xcoff_asm_named_section): Update.
17931 (rs6000_xcoff_unique_section): Update.
17932 * config/frv/frv.c (frv_string_begins_with): Update.
17933 (frv_in_small_data_p): Update.
17934 * config/v850/v850.c (v850_encode_data_area): Update.
17935 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
17936 (bfin_handle_l1_data_attribute): Update.
17937 (bfin_handle_l2_attribute): Update.
17938 * config/mep/mep.c (mep_unique_section): Update.
17939 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
17941 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
17942 (h8300_handle_tiny_data_attribute): Update.
17943 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
17944 (m32r_in_small_data_p): Update.
17945 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
17946 * config/i386/i386.c (ix86_in_large_data_p): Update.
17947 * config/i386/winnt.c (i386_pe_unique_section): Update.
17948 * config/darwin.c (darwin_function_section): Update.
17949 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
17950 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17951 (new_emutls_decl): Update.
17952 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
17953 input_varpool_node): Update.
17954 (ead_string_cst): Turn to ...
17955 (read_string): ... this one.
17956 * dwarf2out.c (secname_for_decl): Update.
17957 * asan.c (asan_protect_global): Update.
17959 2014-06-11 DJ Delorie <dj@redhat.com>
17961 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
17963 * config/rx/rx.c (rx_option_override): Likewise.
17964 (rx_align_for_label): Likewise.
17966 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
17968 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
17970 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
17973 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
17975 * common.md: New file.
17976 * doc/md.texi: Update description of generic, machine-independent
17978 * config/s390/constraints.md (e): Delete.
17979 * Makefile.in (md_file): Include common.md.
17980 * config/m32c/t-m32c (md_file): Likewise.
17981 * genpreds.c (general_mem): New array.
17982 (generic_constraint_letters): Remove constraints now defined by
17984 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
17985 Allow the first character to be '<' or '>' as well.
17986 * genoutput.c (general_mem): New array.
17987 (indep_constraints): Remove constraints now defined by common.md.
17988 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
17989 Remove special handling of 'm'.
17990 * ira-costs.c (record_reg_classes): Remove special handling of
17991 constraints now defined by common.md.
17992 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
17993 * ira-lives.c (single_reg_class): Likewise.
17994 (ira_implicitly_set_insn_hard_regs): Likewise.
17995 * lra-constraints.c (reg_class_from_constraints): Likewise.
17996 (process_alt_operands, process_address, curr_insn_transform): Likewise.
17997 * postreload.c (reload_cse_simplify_operands): Likewise.
17998 * reload.c (push_secondary_reload, scratch_reload_class)
17999 (find_reloads, alternative_allows_const_pool_ref): Likewise.
18000 * reload1.c (maybe_fix_stack_asms): Likewise.
18001 * targhooks.c (default_secondary_reload): Likewise.
18002 * stmt.c (parse_output_constraint): Likewise.
18003 * recog.c (preprocess_constraints): Likewise.
18004 (constrain_operands, peep2_find_free_register): Likewise.
18005 (asm_operand_ok): Likewise, but add a comment saying why 'o'
18006 must be handled specially.
18008 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18010 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
18011 * genpreds.c (have_const_dbl_constraints): Delete.
18012 (add_constraint): Don't set it.
18013 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
18014 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
18015 constraints using the lookup_constraint logic.
18016 * ira-lives.c (single_reg_class): Likewise.
18017 * ira.c (ira_setup_alts): Likewise.
18018 * lra-constraints.c (process_alt_operands): Likewise.
18019 * recog.c (asm_operand_ok, constrain_operands): Likewise.
18020 * reload.c (find_reloads): Likewise.
18022 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18024 * genpreds.c (const_int_start, const_int_end): New variables.
18025 (choose_enum_order): Output CONST_INT constraints before memory
18027 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
18029 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
18030 * ira.c (ira_setup_alts): Likewise.
18031 * lra-constraints.c (process_alt_operands): Likewise.
18032 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
18033 * reload.c (find_reloads): Likewise.
18035 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18037 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
18038 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
18039 * recog.c (preprocess_constraints): Update accordingly.
18041 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18043 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
18044 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
18045 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
18046 * genpreds.c (print_type_tree): New function.
18047 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
18048 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
18049 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
18050 Write out enum constraint_type and get_constraint_type.
18051 * lra-constraints.c (satisfies_memory_constraint_p): Take a
18052 constraint_num rather than a constraint string.
18053 (satisfies_address_constraint_p): Likewise.
18054 (reg_class_from_constraints): Avoid old constraint macros.
18055 (process_alt_operands, process_address_1): Likewise.
18056 (curr_insn_transform): Likewise.
18057 * ira-costs.c (record_reg_classes): Likewise.
18058 (record_operand_costs): Likewise.
18059 * ira-lives.c (single_reg_class): Likewise.
18060 (ira_implicitly_set_insn_hard_regs): Likewise.
18061 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
18062 * postreload.c (reload_cse_simplify_operands): Likewise.
18063 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
18064 (constrain_operands, peep2_find_free_register): Likewise.
18065 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
18066 (find_reloads, alternative_allows_const_pool_ref): Likewise.
18067 * reload1.c (maybe_fix_stack_asms): Likewise.
18068 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
18069 * targhooks.c (default_secondary_reload): Likewise.
18070 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
18071 to EXTRA_CONSTRAINT_STR.
18072 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
18074 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18076 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
18077 (write_constraint_satisfied_p_array): ...this new function.
18078 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
18080 (write_insn_preds_c): Update accordingly.
18082 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18084 * genpreds.c (write_lookup_constraint): Rename to...
18085 (write_lookup_constraint_1): ...this.
18086 (write_lookup_constraint_array): New function.
18087 (write_tm_preds_h): Define lookup_constraint as an inline function
18088 that uses write_lookup_constraint_array where possible.
18089 (write_insn_preds_c): Update for the changes above.
18091 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
18093 * doc/md.texi (regclass_for_constraint): Rename to...
18094 (reg_class_for_constraint): ...this.
18095 * genpreds.c (num_constraints, enum_order, register_start)
18096 (register_end, satisfied_start, memory_start, memory_end)
18097 (address_start, address_end): New variables.
18098 (add_constraint): Count the number of constraints.
18099 (choose_enum_order): New function.
18100 (write_enum_constraint_num): Iterate over enum_order.
18101 (write_regclass_for_constraint): Rename to...
18102 (write_reg_class_for_constraint_1): ...this and update output
18104 (write_constraint_satisfied_p): Rename to...
18105 (write_constraint_satisfied_p_1): ...this and update output
18106 accordingly. Do nothing if all extra constraints are register
18108 (write_insn_extra_memory_constraint): Delete.
18109 (write_insn_extra_address_constraint): Delete.
18110 (write_range_function): New function.
18111 (write_tm_preds_h): Define constraint_satisfied_p and
18112 reg_class_for_constraint as inline functions that do a range check
18113 before calling the out-of-line function. Use write_range_function
18114 to implement insn_extra_{register,memory,address}_constraint,
18115 the first of which is new.
18116 (write_insn_preds_c): Update after above changes to write_* functions.
18117 (main): Call choose_enum_order.
18119 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
18121 PR tree-optimization/61306
18122 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
18123 expression instead of its size.
18124 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
18125 false to prevent optimization when the result is unpredictable due to
18126 arithmetic right shift of signed type with highest byte is set.
18127 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
18128 (init_symbolic_number): Likewise.
18129 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
18130 when the result is unpredictable due to sign extension.
18132 2014-06-11 Terry Guo <terry.guo@arm.com>
18134 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
18135 (*thumb1_addsi3): Ditto.
18136 (*thumb_subdi3): Ditto.
18137 (thumb1_subsi3_insn): Ditto.
18138 (*thumb_mulsi3): Ditto.
18139 (*thumb_mulsi3_v6): Ditto.
18140 (*thumb1_andsi3_insn): Ditto.
18141 (thumb1_bicsi3): Ditto.
18142 (*thumb1_iorsi3_insn): Ditto.
18143 (*thumb1_xorsi3_insn): Ditto.
18144 (*thumb1_ashlsi3): Ditto.
18145 (*thumb1_ashrsi3): Ditto.
18146 (*thumb1_lshrsi3): Ditto.
18147 (*thumb1_rotrsi3): Ditto.
18148 (*thumb1_negdi2): Ditto.
18149 (*thumb1_negsi2): Ditto.
18150 (*thumb1_abssi2): Ditto.
18151 (*thumb1_neg_abssi2): Ditto.
18152 (*thumb1_one_cmplsi2): Ditto.
18153 (*thumb1_zero_extendhisi2): Ditto.
18154 (*thumb1_zero_extendqisi2): Ditto.
18155 (*thumb1_zero_extendqisi2_v6): Ditto.
18156 (thumb1_extendhisi2): Ditto.
18157 (thumb1_extendqisi2): Ditto.
18158 (*thumb1_movdi_insn): Ditto.
18159 (*thumb1_movsi_insn): Ditto.
18160 (*thumb1_movhi_insn): Ditto.
18161 (thumb_movhi_clobber): Ditto.
18162 (*thumb1_movqi_insn): Ditto.
18163 (*thumb1_movhf): Ditto.
18164 (*thumb1_movsf_insn): Ditto.
18165 (*thumb_movdf_insn): Ditto.
18166 (movmem12b): Ditto.
18168 (cbranchqi4): Ditto.
18169 (cbranchsi4_insn): Ditto.
18170 (cbranchsi4_scratch): Ditto.
18171 (*negated_cbranchsi4): Ditto.
18172 (*tbit_cbranch): Ditto.
18173 (*tlobits_cbranch): Ditto.
18174 (*tstsi3_cbranch): Ditto.
18175 (*cbranchne_decr1): Ditto.
18176 (*addsi3_cbranch): Ditto.
18177 (*addsi3_cbranch_scratch): Ditto.
18178 (*thumb_cmpdi_zero): Ditto.
18179 (cstoresi_eq0_thumb1): Ditto.
18180 (cstoresi_ne0_thumb1): Ditto.
18181 (*cstoresi_eq0_thumb1_insn): Ditto.
18182 (*cstoresi_ne0_thumb1_insn): Ditto.
18183 (cstoresi_nltu_thumb1): Ditto.
18184 (cstoresi_ltu_thumb1): Ditto.
18185 (thumb1_addsi3_addgeu): Ditto.
18186 (*thumb_jump): Ditto.
18187 (*call_reg_thumb1_v5): Ditto.
18188 (*call_reg_thumb1): Ditto.
18189 (*call_value_reg_thumb1_v5): Ditto.
18190 (*call_value_reg_thumb1): Ditto.
18191 (*call_insn): Ditto.
18192 (*call_value_insn): Ditto.
18193 (thumb1_casesi_internal_pic): Ditto.
18194 (thumb1_casesi_dispatch): Ditto.
18195 (*thumb1_indirect_jump): Ditto.
18196 (prologue_thumb1_interwork): Ditto.
18197 (*epilogue_insns): Ditto.
18198 (consttable_1): Ditto.
18199 (consttable_2): Ditto.
18200 (tablejump): Ditto.
18201 (*thumb1_tablejump): Ditto.
18202 (thumb_eh_return): Ditto.
18203 (define_peephole2): Two of them are thumb1 only and got moved into
18204 new file thumb1.md.
18205 (define_split): Six of them are thumb1 only and got moved into new
18207 * config/arm/thumb1.md: New file comprised of above thumb1 only
18210 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18212 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
18213 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
18215 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
18216 (aarch64_crc_builtin_datum): New struct.
18217 (aarch64_crc_builtin_data): New.
18218 (aarch64_init_crc32_builtins): New function.
18219 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
18220 (aarch64_crc32_expand_builtin): New.
18221 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
18222 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
18223 __ARM_FEATURE_CRC32 when appropriate.
18224 (TARGET_CRC32): Define.
18225 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
18226 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
18227 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
18228 (aarch64_<crc_variant>): New pattern.
18229 * config/aarch64/arm_acle.h: New file.
18230 * config/aarch64/iterators.md (CRC): New int iterator.
18231 (crc_variant, crc_mode): New int attributes.
18232 * doc/aarch64-acle-intrinsics.texi: New file.
18233 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
18234 Include aarch64-acle-intrinsics.texi.
18236 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
18238 * tree-vect-data-refs.c (vect_grouped_store_supported): New
18239 check for stores group of length 3.
18240 (vect_permute_store_chain): New permutations for stores group of
18242 * tree-vect-stmts.c (vect_model_store_cost): Change cost
18243 of vec_perm_shuffle for the new permutations.
18245 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
18247 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
18248 table rewriting temporarily on targets not supporting ONE_ONLY.
18250 2014-06-11 Richard Biener <rguenther@suse.de>
18252 PR middle-end/61437
18254 2014-06-04 Richard Biener <rguenther@suse.de>
18256 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
18257 TREE_PUBLIC and DECL_EXTERNAL decls.
18259 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
18261 * varasm.c (set_implicit_section): New function.
18262 (resolve_unique_section): Use it to set implicit section
18264 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
18265 (default_function_section): Likewise.
18266 (decl_binds_to_current_def_p): Constify argument.
18267 * varasm.h (decl_binds_to_current_def_p): Update prototype.
18268 * asan.c (asan_protect_global): Use
18269 symtab_get_node (decl)->implicit_section.
18270 * symtab.c (dump_symtab_base): Dump implicit sections.
18271 (verify_symtab_base): Verify sanity of sectoins and comdats.
18272 (symtab_resolve_alias): Alias share the section of its target.
18273 (set_section_1): New function.
18274 (symtab_node::set_section): Move here, recurse to aliases.
18275 (verify_symtab): Check for duplicated symtab lists.
18276 * tree-core.h (implicit_section_name_p): Remove.
18277 * tree-vect-data-refs.c: Include varasm.h.
18278 (vect_can_force_dr_alignment_p): Fix conditional on when
18279 decl bints to current definition; use
18280 symtab_get_node (decl)->implicit_section.
18281 * cgraph.c (cgraph_make_node_local_1): Fix section set.
18282 * cgraph.h (struct symtab_node): Add implicit_section.
18283 (set_section): Rename to ...
18284 (set_section_for_node): ... this one.
18285 (set_section): Declare.
18286 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
18287 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
18288 input_overwrite_node, input_varpool_node): Stream implicit_section.
18289 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
18290 removal; it will fail in LTO.
18292 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18294 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
18295 Change second alternative type to f_mcr.
18296 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
18297 and 12th alternatives' types to f_mcr and f_mrc.
18298 (*movdi_aarch64): Same for 12th and 13th alternatives.
18299 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
18300 (aarch64_movtilow_tilow): Change type to fmov.
18302 2014-06-10 Jiong Wang <jiong.wang@arm.com>
18304 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
18305 (aarch64_save_or_restore_callee_save_registers): Fix layout.
18307 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18309 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
18311 (aarch64_sqrdmulh_lane<mode>): Likewise.
18312 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
18313 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
18314 (aarch64_sqdmulh_laneq<mode>): New expander.
18315 (aarch64_sqrdmulh_laneq<mode>): Likewise.
18316 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
18317 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
18318 (aarch64_sqdmulh_lane<mode>): New expander.
18319 (aarch64_sqrdmulh_lane<mode>): Likewise.
18320 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
18321 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
18322 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
18323 (aarch64_sqdmlal_laneq<mode>): Likewise.
18324 (aarch64_sqdmlsl_lane<mode>): Likewise.
18325 (aarch64_sqdmlsl_laneq<mode>): Likewise.
18326 (aarch64_sqdmlal2_lane<mode>): Likewise.
18327 (aarch64_sqdmlal2_laneq<mode>): Likewise.
18328 (aarch64_sqdmlsl2_lane<mode>): Likewise.
18329 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
18330 (aarch64_sqdmull_lane<mode>): Likewise.
18331 (aarch64_sqdmull_laneq<mode>): Likewise.
18332 (aarch64_sqdmull2_lane<mode>): Likewise.
18333 (aarch64_sqdmull2_laneq<mode>): Likewise.
18335 2014-06-10 Richard Biener <rguenther@suse.de>
18337 PR tree-optimization/61438
18338 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
18339 (eliminate_dom_walker::before_dom_children): Only try to inhibit
18340 insertion of IVs if running PRE.
18341 (eliminate): Adjust.
18342 (pass_pre::execute): Likewise.
18343 (pass_fre::execute): Likewise.
18345 2014-06-10 Richard Biener <rguenther@suse.de>
18347 PR middle-end/61456
18348 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
18349 Do not use the main variant for the type comparison.
18350 (ncr_compar): Likewise.
18351 (nonoverlapping_component_refs_p): Likewise.
18353 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
18355 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
18356 REG_CFA_RESTORE mode.
18358 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
18360 * config/i386/i386.c (expand_vec_perm_pblendv): New.
18361 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
18362 expand_vec_perm_pblendv.
18364 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18366 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
18368 Simplify description of __crc32d and __crc32cd intrinsics.
18369 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
18372 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
18375 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
18376 * config.in: Regenerate.
18377 * configure: Likewise.
18379 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
18381 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
18383 (intersect_static_var_sets): Remove.
18384 (propagate): Do not prune local statics.
18386 2014-06-10 Jakub Jelinek <jakub@redhat.com>
18389 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
18390 Set lastprivate_firstprivate even if omp_private_outer_ref
18391 langhook returns true.
18392 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
18393 langhook, call unshare_expr on new_var and call
18394 build_outer_var_ref to get the last argument.
18396 2014-06-10 Marek Polacek <polacek@redhat.com>
18399 * doc/extend.texi: Add cindex for transparent_union.
18401 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
18403 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
18404 init_symbolic_number ().
18406 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
18408 PR middle-end/61141
18409 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
18410 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
18411 (verify_rtl_sharing): Likewise.
18413 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
18416 * tree.c (build_qualified_type): Use a canonical type for
18419 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18421 * config/arm/arm-modes.def: Remove XFmode.
18423 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
18426 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
18427 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
18428 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
18429 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
18430 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
18431 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
18432 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
18433 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
18434 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
18436 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
18438 * tree-core.h (tree_decl_with_vis): Remove section_name.
18440 2014-06-09 Kito Cheng <kito@0xlab.org>
18442 * ira.c (ira): Don't call init_caller_save if LRA enabled
18443 since LRA use its own infrastructure to handle that.
18445 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18447 * symtab.c (dump_symtab_base): Update dumping.
18448 (symtab_make_decl_local): Clear only DECL_COMDAT.
18449 * tree-vect-data-refs.c (Check that variable is static before
18450 tampering with sections.
18451 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
18452 (cgraph_create_virtual_clone): Likewise.
18453 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
18454 (decl_section_name, set_decl_section_name): New accessors.
18455 (find_decls_types_r): Do not walk section name
18456 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
18457 (decl_comdat_group, decl_comdat_group_id): Constify.
18458 (decl_section_name, set_decl_section_name): Update.
18459 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
18460 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
18461 (cgraph_make_node_local_1): Clear section and comdat group.
18462 * cgraph.h (set_comdat_group): Sanity check.
18463 (get_section, set_section): New.
18464 * ipa-comdats.c (ipa_comdats): Use get_section.
18465 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
18466 * lto-streamer-out.c: Do not follow section names.
18467 * c-family/c-common.c (handle_section_attribute): Update.
18468 * lto-cgraph.c (lto_output_node): Output section.
18469 (lto_output_varpool_node): Likewise.
18470 (read_comdat_group): Rename to ...
18471 (read_identifier): ... this one.
18472 (read_string_cst): New function.
18473 (input_node, input_varpool_node): Input section names.
18474 * tree-emutls.c (get_emutls_init_templ_addr): Update.
18475 (new_emutls_decl): Update.
18476 (secname_for_decl): Check section names only of static vars.
18477 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
18478 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
18479 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
18480 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
18481 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
18482 * config/mcore/mcore.c (mcore_unique_section): Likewise.
18483 * config/mips/mips.c (mips16_build_function_stub): Likewise.
18484 * config/v850/v850.c (v850_insert_attributes): Likewise.
18485 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
18487 (h8300_handle_tiny_data_attribute): Likewise.
18488 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
18489 (bfin_handle_l2_attribute): Likewise.
18491 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18493 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
18494 remove static initializer.
18496 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18498 * varasm.c (use_blocks_for_decl_p): Check symbol table
18499 instead of alias attribute.
18500 (place_block_symbol): Recurse on aliases.
18502 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18504 * ipa-visibility.c: Include varasm.h
18505 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
18507 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
18509 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
18510 outputting aliases.
18512 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
18514 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
18515 from test_insn into GGC space escape via SET_SRC.
18517 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
18519 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
18520 call statement, if any.
18521 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
18522 statements, if any. Tidy up.
18524 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
18527 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
18528 iterators, VSX_D that handles 64-bit types, and VSX_LE that
18529 handles swapping the two 64-bit double words on little endian
18530 systems. Include V1TImode and optionally TImode in VSX_LE so that
18531 these types are properly swapped. Change all of the insns and
18532 splits that do the 64-bit swaps to use VSX_LE.
18533 (vsx_le_perm_load_<mode>): Likewise.
18534 (vsx_le_perm_store_<mode>): Likewise.
18535 (splitters for little endian memory operations): Likewise.
18536 (vsx_xxpermdi2_le_<mode>): Likewise.
18537 (vsx_lxvd2x2_le_<mode>): Likewise.
18538 (vsx_stxvd2x2_le_<mode>): Likewise.
18540 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
18543 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
18544 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
18545 and corresponding splitters. Zero extend general register
18546 or memory input operand to XMM temporary. Enable for
18547 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
18548 (floatunssi<mode>2): Update expander predicate.
18550 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
18552 PR rtl-optimization/61325
18553 * lra-constraints.c (process_address_1): Check scale equal to one
18554 to prevent transformation: base + scale * index => base + new_reg.
18556 2014-06-06 Richard Biener <rguenther@suse.de>
18558 PR tree-optimization/59299
18559 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
18561 (nearest_common_dominator_of_uses): Likewise.
18562 (statement_sink_location): Adjust. Support sinking loads.
18564 2014-06-06 Martin Jambor <mjambor@suse.cz>
18566 * ipa-prop.c (get_place_in_agg_contents_list): New function.
18567 (build_agg_jump_func_from_list): Likewise.
18568 (determine_known_aggregate_parts): Renamed to
18569 determine_locally_known_aggregate_parts. Moved some functionality
18570 to the two functions above, removed bound checks.
18572 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
18574 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
18575 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
18576 (aarch64_progress_pointer): Likewise.
18577 (aarch64_copy_one_part_and_move_pointers): Likewise.
18578 (aarch64_expand_movmen): Likewise.
18579 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
18580 * config/aarch64/aarch64.md (movmem<mode>): New.
18582 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
18584 * targhooks.c (default_add_stmt_cost): Call target specific
18585 hook instead of default one.
18587 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
18589 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
18590 endianness instead of host endianness.
18591 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
18594 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
18597 * function.c (instantiate_decls): Process the saved static chain.
18598 (expand_function_start): If not optimizing, save the static chain
18600 * tree-nested.c (convert_all_function_calls): Always create the static
18601 chain for nested functions if not optimizing.
18603 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
18605 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
18607 2014-06-06 Richard Biener <rguenther@suse.de>
18609 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
18610 (construct_init_block): Likewise.
18611 (construct_exit_block): Likewise.
18612 (pass_expand::execute): Likewise.
18613 * graphite.c (graphite_transforms): Replace check for current_loops
18614 with a check for > 1 loops.
18615 (pass_graphite_transforms::execute): Adjust.
18616 * ipa-split.c (split_function): Remove check for current_loops.
18617 * omp-low.c (expand_parallel_call): Likewise.
18618 (expand_omp_for_init_counts): Likewise.
18619 (extract_omp_for_update_vars): Likewise.
18620 (expand_omp_for_generic): Likewise.
18621 (expand_omp_sections): Likewise.
18622 (expand_omp_target): Likewise.
18623 * tracer.c (tail_duplicate): Likewise.
18624 (pass_tracer::execute): Likewise.
18625 * trans-mem.c (expand_transaction): Likewise.
18626 * tree-complex.c (expand_complex_div_wide): Likewise.
18627 * tree-eh.c (lower_resx): Likewise.
18628 (cleanup_empty_eh_merge_phis): Likewise.
18629 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
18630 current_loops with a check for > 1 loops.
18631 (pass_predcom::execute): Adjust.
18632 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
18633 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
18634 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
18635 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
18636 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
18637 * tree-switch-conversion.c (process_switch): Likewise.
18638 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
18639 * tree-vrp.c (vrp_visit_phi_node): Likewise.
18640 (execute_vrp): Likewise.
18641 * ubsan.c (ubsan_expand_null_ifn): Likewise.
18643 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
18645 * rtl.h (insn_location): Declare.
18646 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
18647 with UNKNOWN_LOCATION.
18648 * emit-rtl.c (insn_location): New function.
18649 * final.c (notice_source_line): Check that the instruction has a
18650 location before retrieving it and use insn_location.
18651 * modulo-sched.c (loop_single_full_bb_p): Likewise.
18652 * print-rtl.c (print_rtx): Likewise.
18654 2014-06-06 Richard Biener <rguenther@suse.de>
18656 * passes.def: Move 2nd VRP pass before phi-only-cprop.
18658 2014-06-06 Christian Bruel <christian.bruel@st.com>
18660 PR tree-optimization/43934
18661 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
18664 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
18666 * ira-lives.c (single_reg_class): Add missing break. Explicitly
18667 return NO_REGS for extra address and memory constraints. Handle
18668 operands that match (or are equivalent to something that matches)
18669 extra constant constraints. Ignore other non-register operands.
18671 2014-06-06 Alan Modra <amodra@gmail.com>
18674 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
18675 * doc/tm.texi: Regenerate.
18676 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
18677 Use throughout in place of REG_PARM_STACK_SPACE.
18678 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
18679 "incoming" param. Pass to rs6000_function_parms_need_stack.
18680 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
18681 prototype_p when incoming. Use function decl when incoming
18682 to handle K&R style functions.
18683 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
18684 (INCOMING_REG_PARM_STACK_SPACE): Define.
18686 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
18689 * cfgexpand.c (expand_debug_expr): Use address space of nested
18690 TREE_TYPE for ADDR_EXPR and MEM_REF.
18692 2014-06-05 Jeff Law <law@redhat.com>
18694 PR tree-optimization/61289
18695 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
18696 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
18697 looking for those which match LHS. All callers changed.
18698 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
18699 parameters and code which manipulated them. All callers changed.
18700 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
18701 and DST_MAP parameters. Simplify invalidation code by just calling
18702 invalidate_equivalences. All callers changed.
18703 (thread_across_edge): Simplify now that we don't need to maintain
18704 the map of equivalences to invalidate.
18706 2014-06-05 Kai Tietz <ktietz@redhat.com>
18707 Richard Henderson <rth@redhat.com>
18710 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
18711 checking for !TARGET_X32.
18712 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
18713 (sibcall_intern): New define_insn, plus required peepholes.
18714 (sibcall_pop_intern): Likewise.
18715 (sibcall_value_intern): Likewise.
18716 (sibcall_value_pop_intern): Likewise.
18718 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
18720 * tree-inline.c (tree_function_versioning): Check DF info existence
18721 before accessing it.
18723 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18725 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
18727 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
18728 aarch64_frame hard_fp_offset and frame_size.
18729 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
18730 frame_size; remove original_frame_size.
18731 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
18732 (aarch64_initial_elimination_offset): Remove frame_size and
18733 offset. Use aarch64_frame frame_size.
18735 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18736 Jiong Wang <jiong.wang@arm.com>
18737 Renlin <renlin.li@arm.com>
18739 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
18740 initialization of R30 offset. Update offset. Iterate core
18741 regisers upto X30. Remove X29, X30 specific code.
18743 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18744 Jiong Wang <jiong.wang@arm.com>
18746 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
18747 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
18748 (aarch64_register_saved_on_entry): Adjust test.
18750 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18752 * config/aarch64/aarch64.h (machine_function): Move
18753 saved_varargs_size from here...
18754 (aarch64_frame): ... to here.
18756 * config/aarch64/aarch64.c (aarch64_expand_prologue)
18757 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
18758 (aarch64_initial_elimination_offset)
18759 (aarch64_setup_incoming_varargs): Adjust location of
18760 saved_varargs_size.
18762 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
18764 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
18767 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
18768 Prachi Godbole <Prachi.Godbole@imgtec.com>
18770 * config/mips/mips-cpus.def: Add definition for p5600. Updated
18771 mips32r5 entry to use PROCESSOR_P5600.
18772 * config/mips/mips-tables.opt: Regenerate.
18773 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
18774 * config/mips/mips.c (mips_fmadd_bypass): New function.
18775 (mips_rtx_cost_data): Add costs for p5600.
18776 (mips_issue_rate): Add support for p5600.
18777 (mips_multipass_dfa_lookahead): Likewise.
18778 * config/mips/mips.h (TUNE_P5600): New define.
18779 (TUNE_MACC_CHAINS): Add TUNE_P5600.
18780 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
18781 * config/mips/mips.md: Include p5600.md.
18782 (processor): Add p5600.
18783 * config/mips/p5600.md: New file.
18785 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
18787 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
18788 * config/i386/predicates.md (palignr_operand): New.
18789 Indicates if permutation is suitable for palignr instruction.
18791 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
18793 PR tree-optimization/61319
18794 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
18795 stmt belongs to loop.
18797 2014-06-05 Richard Biener <rguenther@suse.de>
18799 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
18800 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
18801 (lookup_tmp_var): Adjust.
18802 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
18804 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18806 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
18808 2014-06-05 Marek Polacek <polacek@redhat.com>
18811 * doc/invoke.texi: Document -Wlogical-not-parentheses.
18813 2014-06-04 Tom de Vries <tom@codesourcery.com>
18815 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
18818 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
18820 PR tree-optimization/61385
18821 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
18823 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
18825 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
18826 changed to use fatal_error.
18827 (main): Ensure lto_wrapper_cleanup is run atexit.
18829 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18831 * lra-constraints.c (valid_address_p): Move earlier in file.
18832 (address_eliminator): New structure.
18833 (satisfies_memory_constraint_p): New function.
18834 (satisfies_address_constraint_p): Likewise.
18835 (process_alt_operands, process_address, curr_insn_transform): Use them.
18837 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18839 * lra-int.h (lra_static_insn_data): Make operand_alternative a
18841 (target_lra_int, default_target_lra_int, this_target_lra_int)
18842 (op_alt_data): Delete.
18843 * lra.h (lra_init): Delete.
18844 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
18845 (init_insn_code_data_once): Remove op_alt_data handling.
18846 (finish_insn_code_data_once): Likewise.
18847 (init_op_alt_data): Delete.
18848 (get_static_insn_data): Initialize operand_alternative to null.
18849 (free_insn_recog_data): Cast operand_alternative before freeing it.
18850 (setup_operand_alternative): Take the operand_alternative as
18851 parameter and assume it isn't already cached in the static
18853 (lra_set_insn_recog_data): Update accordingly.
18854 (lra_init): Delete.
18855 * ira.c (ira_init): Don't call lra_init.
18856 * target-globals.h (this_target_lra_int): Declare.
18857 (target_globals): Remove lra_int.
18858 (restore_target_globals): Update accordingly.
18859 * target-globals.c: Don't include lra-int.h.
18860 (default_target_globals, save_target_globals): Remove lra_int.
18862 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18864 * recog.h (operand_alternative): Convert reg_class, reject,
18865 matched and matches into bitfields.
18866 (preprocess_constraints): New overload.
18867 (preprocess_insn_constraints): New function.
18868 (preprocess_constraints): Take the insn as parameter.
18869 (recog_op_alt): Change into a pointer.
18870 (target_recog): Add x_op_alt.
18871 * recog.c (asm_op_alt): New variable.
18872 (recog_op_alt): Change into a pointer.
18873 (preprocess_constraints): New overload, replacing the old function
18874 definition with one that doesn't use global state.
18875 (preprocess_insn_constraints): New function.
18876 (preprocess_constraints): Use them. Take the insn as parameter.
18877 Use asm_op_alt for asms.
18878 (recog_init): Free existing x_op_alt entries.
18879 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
18881 (make_early_clobber_and_input_conflicts): Likewise.
18882 (process_bb_node_lives): Pass the insn to process_constraints.
18883 * reg-stack.c (check_asm_stack_operands): Likewise.
18884 (subst_asm_stack_regs): Likewise.
18885 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
18886 * regrename.c (build_def_use): Likewise.
18887 * sched-deps.c (sched_analyze_insn): Likewise.
18888 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
18889 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
18890 (note_invalid_constants): Likewise.
18891 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
18892 (ix86_legitimate_combined_insn): Make operand_alternative pointer
18895 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18897 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
18898 * ira-lives.c (check_and_make_def_conflict): Check for disabled
18900 (make_early_clobber_and_input_conflicts): Likewise.
18901 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
18903 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18905 * recog.h (alternative_class): New function.
18906 (which_op_alt): Return a const recog_op_alt.
18907 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
18908 (subst_asm_stack_regs): Likewise.
18909 * config/arm/arm.c (note_invalid_constants): Likewise.
18910 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
18911 the operand_alternative; use alternative class instead.
18912 * sel-sched.c (get_reg_class): Likewise.
18913 * regrename.c (build_def_use): Likewise.
18914 (hide_operands, restore_operands, record_out_operands): Update type
18917 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
18919 * recog.h (recog_op_alt): Convert to a flat array.
18920 (which_op_alt): New function.
18921 * recog.c (recog_op_alt): Convert to a flat array.
18922 (preprocess_constraints): Update accordingly, grouping all
18923 operands of the same alternative together, rather than the
18925 * ira-lives.c (check_and_make_def_conflict): Likewise.
18926 (make_early_clobber_and_input_conflicts): Likewise.
18927 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
18928 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
18929 (subst_asm_stack_regs): Likewise.
18930 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
18931 * regrename.c (hide_operands, record_out_operands): Likewise.
18932 (build_def_use): Likewise.
18933 * sel-sched.c (get_reg_class): Likewise.
18934 * config/arm/arm.c (note_invalid_constants): Likewise.
18936 2014-06-04 Jason Merrill <jason@redhat.com>
18940 * gimplify.c (gimplify_arg): Non-static.
18941 * gimplify.h: Declare it.
18943 2014-06-04 Richard Biener <rguenther@suse.de>
18945 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
18946 TREE_PUBLIC and DECL_EXTERNAL decls.
18948 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
18950 * regcprop.c (copyprop_hardreg_forward_1): Account for
18951 HARD_REGNO_CALL_PART_CLOBBERED.
18953 2014-06-04 Richard Biener <rguenther@suse.de>
18955 * configure.ac: Check whether the underlying type of int64_t
18956 is long or long long.
18957 * configure: Regenerate.
18958 * config.in: Likewise.
18959 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
18960 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18962 2014-06-04 Richard Biener <rguenther@suse.de>
18964 PR tree-optimization/60098
18965 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
18967 (dse_optimize_stmt): Simplify, now that we found a kill
18970 2014-06-04 Richard Biener <rguenther@suse.de>
18972 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
18973 of accesses with non-invariant address.
18975 2014-06-04 Martin Liska <mliska@suse.cz>
18977 * cgraph.h (cgraph_make_wrapper): New function introduced.
18978 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
18979 * ipa-inline.h (inline_analyze_function): The function is global.
18980 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
18982 2014-06-04 Martin Liska <mliska@suse.cz>
18984 * tree.h (private_lookup_attribute_starting): New function.
18985 (lookup_attribute_starting): Likewise.
18986 * tree.c (private_lookup_attribute_starting): Likewise.
18988 2014-06-04 Martin Liska <mliska@suse.cz>
18990 * cgraph.h (expand_thunk): New argument added.
18991 (address_taken_from_non_vtable_p): New global function.
18992 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
18993 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
18994 * cgraphunit.c (analyze_function): Likewise.
18995 (assemble_thunks_and_aliases): Argument added to call.
18996 (expand_thunk): New argument forces to produce GIMPLE thunk.
18998 2014-06-04 Martin Liska <mliska@suse.cz>
19000 * coverage.h (coverage_compute_cfg_checksum): Argument added.
19001 * coverage.c (coverage_compute_cfg_checksum): Likewise.
19002 * profile.c (branch_prob): Likewise.
19004 2014-06-04 Martin Jambor <mjambor@suse.cz>
19007 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
19008 handler for switch on an ipa_ref_use enum.
19009 * ipa-reference.c (analyze_function): Likewise.
19011 2014-06-04 Kai Tietz <ktietz@redhat.com>
19013 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
19014 from old call-instruction.
19016 2014-06-04 Bin Cheng <bin.cheng@arm.com>
19018 * config/aarch64/aarch64.c (aarch64_classify_address)
19019 (aarch64_legitimize_reload_address): Support full addressing modes
19021 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
19022 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
19024 2014-06-03 Andrew Pinski <apinski@cavium.com>
19026 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
19029 2014-06-03 Andrew Pinski <apinski@cavium.com>
19031 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
19032 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
19034 2014-06-03 Kai Tietz <ktietz@redhat.com>
19036 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
19039 2014-06-03 Dehao Chen <dehao@google.com>
19041 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
19044 2014-06-03 Marek Polacek <polacek@redhat.com>
19047 * doc/invoke.texi: Document -Wswitch-bool.
19048 * function.c (stack_protect_epilogue): Cast controlling expression of
19050 * gengtype.c (walk_type): Generate switch expression with its
19051 controlling expression cast to int.
19053 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
19055 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
19057 * config/avr/avr-tables.opt: Regenerate.
19058 * config/avr/t-multilib: Regenerate.
19059 * doc/avr-mmcu.texi: Regenerate.
19061 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
19062 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
19064 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
19065 (ata6617c, ata664251): Add new avr35 devices.
19066 (ata6612c): Add new avr4 device.
19067 (ata6613c, ata6614q): Add new avr5 devices.
19068 * config/avr/avr-tables.opt: Regenerate.
19069 * config/avr/t-multilib: Regenerate.
19070 * doc/avr-mmcu.texi: Regenerate.
19072 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
19074 * gcc/config/aarch64/aarch64-builtins.c
19075 (aarch64_types_binop_ssu_qualifiers): New static data.
19076 (TYPES_BINOP_SSU): Define.
19077 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
19078 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
19079 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
19080 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
19081 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
19082 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
19083 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
19084 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
19085 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
19086 suffix to builtin function name, remove cast.
19087 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
19088 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
19089 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
19091 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
19093 * gcc/config/aarch64/aarch64-builtins.c
19094 (aarch64_types_binop_uus_qualifiers,
19095 aarch64_types_shift_to_unsigned_qualifiers,
19096 aarch64_types_unsigned_shiftacc_qualifiers): Define.
19097 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
19098 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
19099 sqshlu_n, uqshl_n): Update qualifiers.
19100 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
19101 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
19102 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
19103 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
19104 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
19105 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
19106 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
19107 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
19108 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
19109 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
19110 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
19111 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
19112 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
19113 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
19114 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
19115 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
19116 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
19117 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
19118 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
19119 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
19120 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
19121 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
19122 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
19123 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
19124 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
19125 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
19126 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
19128 2014-06-03 Teresa Johnson <tejohnson@google.com>
19130 * tree-sra.c (modify_function): Record caller nodes after rebuild.
19132 2014-06-02 Jason Merrill <jason@redhat.com>
19135 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
19137 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
19139 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
19142 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
19144 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
19146 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
19147 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
19148 * config/aarch64/iterators.md (REVERSE): New iterator.
19149 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
19150 (rev_op): New int_attribute.
19151 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
19152 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
19153 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
19154 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
19155 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
19156 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
19157 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
19158 Replace temporary __asm__ with __builtin_shuffle.
19160 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
19162 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
19164 * config/mips/mips-tables.opt: Regenerate.
19165 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
19166 to use mips_isa_rev rather than ISA_MIPS32R2.
19167 * config/mips/mips.h (ISA_MIPS32R3): New define.
19168 (ISA_MIPS32R5): New define.
19169 (ISA_MIPS64R3): New define.
19170 (ISA_MIPS64R5): New define.
19171 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
19172 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
19173 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
19175 (MIPS_ISA_SYNCI_SPEC): Likewise.
19176 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
19177 (LINK_SPEC): Added mips32r3 and mips32r5.
19178 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
19179 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
19180 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
19181 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
19182 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
19183 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
19184 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
19186 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
19188 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
19190 * config/mips/mips.opt (mxpa): New option.
19191 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
19194 2014-06-03 Martin Jambor <mjambor@suse.cz>
19197 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
19200 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
19202 PR tree-optimization/61328
19203 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
19204 initialization from find_bswap_or_nop_1.
19205 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
19206 in source_expr2 before using the size value the function sets. Also
19207 make use of init_symbolic_number () in both the old place and
19208 find_bswap_or_nop_load () to avoid reading uninitialized memory when
19209 doing recursion in the GIMPLE_BINARY_RHS case.
19211 2014-06-03 Richard Biener <rguenther@suse.de>
19213 PR tree-optimization/61383
19214 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
19217 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
19219 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
19220 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
19221 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
19222 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
19224 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
19225 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
19226 * system.h: ...here and make it unconditional.
19227 * target.def (conditional_register_usage): Mention
19228 define_register_constraint instead of old-style constraint macros.
19229 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
19230 * doc/tm.texi: Regenerate.
19231 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
19232 protected by !USE_MD_CONSTRAINTS.
19233 * config/frv/frv.md: Remove quote from old version of documentation.
19234 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
19235 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
19236 CONST_DOUBLE_OK_FOR_LETTER.
19237 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
19239 2014-06-02 Andrew Pinski <apinski@cavium.com>
19241 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
19242 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
19243 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
19244 file whose name depends on -mabi= and -mbig-endian.
19245 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
19246 Handle LP64 better and handle ilp32 too.
19247 (MULTILIB_OPTIONS): Delete.
19248 (MULTILIB_DIRNAMES): Delete.
19250 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
19252 * expr.h: Remove prototypes of functions defined in builtins.c.
19253 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
19254 Remove prototypes of functions defined in builtins.c.
19255 * builtins.h: Update prototype list to include all exported functions.
19256 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
19257 no_c99_libc_has_function): Move to targhooks.c
19258 (build_string_literal, build_call_expr_loc_array,
19259 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
19261 (expand_builtin_object_size, fold_builtin_object_size): Make static.
19262 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
19263 no_c99_libc_has_function): Relocate from builtins.c.
19264 * tree.c: Include builtins.h.
19265 (build_call_expr_loc_array, build_call_expr_loc_vec,
19266 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
19268 * fold-const.h (fold_fma): Move prototype to builtins.h.
19269 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
19270 * asan.c: Include builtins.h.
19271 * cfgexpand.c: Likewise.
19272 * convert.c: Likewise.
19273 * emit-rtl.c: Likewise.
19274 * except.c: Likewise.
19275 * expr.c: Likewise.
19276 * fold-const.c: Likewise.
19277 * gimple-fold.c: Likewise.
19278 * gimple-ssa-strength-reduction.c: Likewise.
19279 * gimplify.c: Likewise.
19280 * ipa-inline.c: Likewise.
19281 * ipa-prop.c: Likewise.
19282 * lto-streamer-out.c: Likewise.
19283 * stmt.c: Likewise.
19284 * tree-inline.c: Likewise.
19285 * tree-object-size.c: Likewise.
19286 * tree-sra.c: Likewise.
19287 * tree-ssa-ccp.c: Likewise.
19288 * tree-ssa-forwprop.c: Likewise.
19289 * tree-ssa-loop-ivcanon.c: Likewise.
19290 * tree-ssa-loop-ivopts.c: Likewise.
19291 * tree-ssa-math-opts.c: Likewise.
19292 * tree-ssa-reassoc.c: Likewise.
19293 * tree-ssa-threadedge.c: Likewise.
19294 * tree-streamer-in.c: Likewise.
19295 * tree-vect-data-refs.c: Likewise.
19296 * tree-vect-patterns.c: Likewise.
19297 * tree-vect-stmts.c: Likewise.
19298 * config/aarch64/aarch64.c: Likewise.
19299 * config/alpha/alpha.c: Likewise.
19300 * config/arc/arc.c: Likewise.
19301 * config/arm/arm.c: Likewise.
19302 * config/avr/avr.c: Likewise.
19303 * config/bfin/bfin.c: Likewise.
19304 * config/c6x/c6x.c: Likewise.
19305 * config/cr16/cr16.c: Likewise.
19306 * config/cris/cris.c: Likewise.
19307 * config/epiphany/epiphany.c: Likewise.
19308 * config/fr30/fr30.c: Likewise.
19309 * config/frv/frv.c: Likewise.
19310 * config/h8300/h8300.c: Likewise.
19311 * config/i386/i386.c: Likewise.
19312 * config/i386/winnt.c: Likewise.
19313 * config/ia64/ia64.c: Likewise.
19314 * config/iq2000/iq2000.c: Likewise.
19315 * config/lm32/lm32.c: Likewise.
19316 * config/m32c/m32c.c: Likewise.
19317 * config/m32r/m32r.c: Likewise.
19318 * config/m68k/m68k.c: Likewise.
19319 * config/mcore/mcore.c: Likewise.
19320 * config/mep/mep.c: Likewise.
19321 * config/microblaze/microblaze.c: Likewise.
19322 * config/mips/mips.c: Likewise.
19323 * config/mmix/mmix.c: Likewise.
19324 * config/mn10300/mn10300.c: Likewise.
19325 * config/moxie/moxie.c: Likewise.
19326 * config/msp430/msp430.c: Likewise.
19327 * config/nds32/nds32.c: Likewise.
19328 * config/pa/pa.c: Likewise.
19329 * config/pdp11/pdp11.c: Likewise.
19330 * config/picochip/picochip.c: Likewise.
19331 * config/rl78/rl78.c: Likewise.
19332 * config/rs6000/rs6000.c: Likewise.
19333 * config/rx/rx.c: Likewise.
19334 * config/s390/s390.c: Likewise.
19335 * config/score/score.c: Likewise.
19336 * config/sh/sh.c: Likewise.
19337 * config/sparc/sparc.c: Likewise.
19338 * config/spu/spu.c: Likewise.
19339 * config/stormy16/stormy16.c: Likewise.
19340 * config/tilegx/tilegx.c: Likewise.
19341 * config/tilepro/tilepro.c: Likewise.
19342 * config/v850/v850.c: Likewise.
19343 * config/vax/vax.c: Likewise.
19344 * config/xtensa/xtensa.c: Likewise.
19346 2014-06-02 Jeff Law <law@redhat.com>
19348 PR rtl-optimization/61094
19349 * ree.c (combine_reaching_defs): Do not reextend an insn if it
19350 was marked as do_no_reextend. If a copy is needed to eliminate
19351 an extension, then mark it as do_not_reextend.
19353 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
19355 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
19357 2014-06-02 Richard Henderson <rth@redhat.com>
19360 * config/alpha/alpha.c (print_operand_address): Allow symbolic
19361 addresses inside asms. Use output_operand_lossage instead of
19364 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
19367 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
19368 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
19370 2014-06-02 Tom de Vries <tom@codesourcery.com>
19372 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
19373 case that x has VOIDmode.
19375 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
19377 * varasm.c (copy_constant): Delete function.
19378 (build_constant_desc): Don't call it.
19380 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19383 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
19384 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
19385 with immediate_operand.
19387 2014-06-02 Andreas Schwab <schwab@suse.de>
19389 * config/ia64/ia64.c
19390 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
19391 pending_data_specs first.
19393 2014-06-02 Richard Biener <rguenther@suse.de>
19395 PR tree-optimization/61378
19396 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
19397 valueized_anything.
19399 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
19401 * config/i386/constraints.md (Bw): Rename from 'w'.
19402 (Bz): Rename from 'z'.
19403 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
19405 2014-06-01 Kai Tietz <ktietz@redhat.com>
19408 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
19409 * config/i386/i386.md (sibcall_insn_operand): Use Bs
19410 instead of m constraint.
19412 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
19414 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
19415 a separate alternative where the scratch operand 2 is marked as
19418 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
19420 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
19421 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
19422 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
19423 and __builtins_arm_get_fpscr.
19424 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
19425 __builtins_arm_get_fpscr.
19426 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
19427 __builtins_arm_ldfpscr.
19428 (arm_atomic_assign_expand_fenv): New function.
19429 * config/arm/vfp.md (set_fpscr): New pattern.
19430 (get_fpscr) : Likewise.
19431 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
19433 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19434 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
19436 2014-05-30 Jakub Jelinek <jakub@redhat.com>
19438 * asan.c (report_error_func): Add SLOW_P argument, use
19439 BUILT_IN_ASAN_*_N if set.
19440 (build_check_stmt): Likewise.
19441 (instrument_derefs): If T has insufficient alignment,
19442 force same handling as for odd sizes.
19444 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
19445 BUILT_IN_ASAN_REPORT_STORE_N): New.
19446 * asan.c (struct asan_mem_ref): Change access_size type to
19448 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
19449 update_mem_ref_hash_table): Likewise.
19450 (asan_mem_ref_hasher::hash): Hash in a HWI.
19451 (report_error_func): Change size_in_bytes argument to HWI.
19452 Use *_N builtins if size_in_bytes is larger than 16 or not power of
19454 (build_shadow_mem_access): New function.
19455 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
19456 Handle size_in_bytes not power of two or larger than 16.
19457 (instrument_derefs): Don't give up if size_in_bytes is not
19458 power of two or is larger than 16.
19460 2014-05-30 Kai Tietz <ktietz@redhat.com>
19463 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
19464 for sibling-tail-calls.
19465 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
19467 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
19468 (sibcall_insn_operand): Add check for sibcall_memory_operand.
19470 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
19472 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
19473 * config/avr/avr-tables.opt: Regenerate.
19474 * config/avr/t-multilib: Regenerate.
19475 * doc/avr-mmcu.texi: Regenerate.
19477 2014-05-30 Ian Lance Taylor <iant@google.com>
19479 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
19482 2014-05-30 Tom de Vries <tom@codesourcery.com>
19484 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
19487 2014-05-30 Tom de Vries <tom@codesourcery.com>
19489 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
19490 * lra.c (initialize_lra_reg_info_element): Add init of
19491 actual_call_used_reg_set field.
19492 (lra): Call lra_create_live_ranges before lra_inheritance for
19494 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
19496 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
19497 instead of call_used_reg_set for -fuse-caller-save.
19498 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
19500 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19502 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
19504 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
19506 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
19508 * ira.c (ira_get_dup_out_num): Check for output operands at
19509 the start of the loop. Handle cases where an included alternative
19510 follows an excluded one.
19512 2014-05-29 Mike Stump <mikestump@comcast.net>
19515 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
19516 post ld passes when lto is used.
19518 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
19520 PR rtl-optimization/61325
19521 * lra-constraints.c (process_address): Rename to process_address_1.
19522 (process_address): New function.
19524 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
19526 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
19527 TYPES_BINOPV): New static data.
19528 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
19530 * config/aarch64/aarch64-simd.md (aarch64_ext,
19531 aarch64_im_lane_boundsi): New patterns.
19532 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
19534 (aarch64_evpc_ext): New function.
19536 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
19538 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
19539 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
19540 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
19541 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
19542 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
19544 2014-05-29 Tom de Vries <tom@codesourcery.com>
19546 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
19548 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
19549 Richard Sandiford <rdsandiford@googlemail.com>
19551 * arm/iterators.md (shiftable_ops): New code iterator.
19552 (t2_binop0, arith_shift_insn): New code attributes.
19553 * arm/predicates.md (shift_nomul_operator): New predicate.
19554 * arm/arm.md (insn_enabled): Delete.
19555 (enabled): Remove insn_enabled test.
19556 (*arith_shiftsi): Delete. Replace with ...
19557 (*<arith_shift_insn>_multsi): ... new pattern.
19558 (*<arith_shift_insn>_shiftsi): ... new pattern.
19559 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
19561 2014-05-29 Radovan Obradovic <robradovic@mips.com>
19562 Tom de Vries <tom@codesourcery.com>
19564 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
19565 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
19567 (mips_split_call): Use POST_CALL_TMP_REG.
19568 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
19570 2014-05-29 Tom de Vries <tom@codesourcery.com>
19572 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
19573 with #ifdef STACK_REGS.
19575 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
19577 * varasm.c (get_variable_section): Walk aliases.
19578 (place_block_symbol): Walk aliases.
19580 2014-05-28 Tom de Vries <tom@codesourcery.com>
19583 2014-05-28 Tom de Vries <tom@codesourcery.com>
19585 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
19586 * lra.c (initialize_lra_reg_info_element): Add init of
19587 actual_call_used_reg_set field.
19588 (lra): Call lra_create_live_ranges before lra_inheritance for
19590 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
19592 * lra-constraints.c (need_for_call_save_p): Use
19593 actual_call_used_reg_set instead of call_used_reg_set for
19595 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
19597 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
19599 * doc/md.texi: Document that the % constraint character must
19600 be at the beginning of the string.
19601 * genoutput.c (validate_insn_alternatives): Check that '=',
19602 '+' and '%' only appear at the beginning of a constraint.
19603 * ira.c (commutative_constraint_p): Delete.
19604 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
19605 at the start of the string.
19606 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
19608 * config/arm/neon.md (bicdi3_neon): Likewise.
19609 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
19610 (slt_si, sltu_si): Likewise.
19611 * config/vax/vax.md (sbcdi3): Likewise.
19612 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
19613 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
19614 (mul64): Move '%' to beginning of constraint.
19615 * config/arm/arm.md (*xordi3_insn): Likewise.
19616 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
19617 (xorsi3): Likewise.
19619 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
19621 * doc/md.texi: Document the restrictions on the "enabled" attribute.
19623 2014-05-28 Jason Merrill <jason@redhat.com>
19626 * cgraph.h (symtab_node::get_comdat_group_id): New.
19627 * cgraphunit.c (analyze_functions): Call it.
19628 * symtab.c (dump_symtab_node): Likewise.
19629 * tree.c (decl_comdat_group_id): New.
19630 * tree.h: Declare it.
19631 * lto-streamer-out.c (write_symbol): Use it.
19632 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
19634 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
19636 PR bootstrap/PR61146
19637 * wide-int.cc: Do not include longlong.h when compiling with clang.
19639 2014-05-28 Richard Biener <rguenther@suse.de>
19641 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
19642 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
19643 (vrp_visit_assignment_or_call): Print less vertical space.
19644 (vrp_visit_stmt): Likewise.
19645 (vrp_visit_phi_node): Likewise. For a PHI argument with
19646 VR_VARYING range consider recording it as copy.
19648 2014-05-28 Richard Biener <rguenther@suse.de>
19651 2014-05-28 Richard Biener <rguenther@suse.de>
19653 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
19655 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
19657 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
19658 sufficiently aligned and an offset is used at the same time.
19659 (expand_expr_real_1): Likewise.
19661 2014-05-28 Richard Biener <rguenther@suse.de>
19663 PR middle-end/61045
19664 * fold-const.c (fold_comparison): When folding
19665 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
19666 the sign of the remaining constant operand stays the same.
19668 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
19670 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
19671 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
19672 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
19674 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
19675 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
19676 (m32bit-doubles) Likewise.
19677 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
19678 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
19681 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
19683 * configure.ac ($gcc_cv_ld_clearcap): New test.
19684 * configure: Regenerate.
19685 * config.in: Regenerate.
19686 * config/sol2.opt (mclear-hwcap): New option.
19687 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
19688 * config/sol2-clearcap.map: Moved here from
19689 testsuite/gcc.target/i386/clearcap.map.
19690 * config/sol2-clearcapv2.map: Move here from
19691 gcc.target/i386/clearcapv2.map.
19692 * config/t-sol2 (install): Depend on install-clearcap-map.
19693 (install-clearcap-map): New target.
19694 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
19697 2014-05-28 Richard Biener <rguenther@suse.de>
19699 * hwint.h (*_HALF_WIDE_INT*): Move to ...
19700 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
19701 ... here and remove the rest.
19702 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
19704 2014-05-28 Richard Biener <rguenther@suse.de>
19706 PR tree-optimization/61335
19707 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
19708 new range fails, drop to varying.
19710 2014-05-28 Olivier Hainque <hainque@adacore.com>
19712 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
19713 (CPP_SPEC): Add entry for -mcpu=8548.
19714 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
19715 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
19717 2014-05-28 Tom de Vries <tom@codesourcery.com>
19719 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
19720 * lra.c (initialize_lra_reg_info_element): Add init of
19721 actual_call_used_reg_set field.
19722 (lra): Call lra_create_live_ranges before lra_inheritance for
19724 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
19726 * lra-constraints.c (need_for_call_save_p): Use
19727 actual_call_used_reg_set instead of call_used_reg_set for
19729 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
19731 2014-05-28 Radovan Obradovic <robradovic@mips.com>
19732 Tom de Vries <tom@codesourcery.com>
19734 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
19736 (@item -fuse-caller-save): New item.
19738 2014-05-28 Radovan Obradovic <robradovic@mips.com>
19739 Tom de Vries <tom@codesourcery.com>
19741 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
19742 OPT_fuse_caller_save.
19744 2014-05-28 Radovan Obradovic <robradovic@mips.com>
19745 Tom de Vries <tom@codesourcery.com>
19747 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
19748 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
19749 get_call_reg_set_usage.
19750 * resource.c (mark_set_resources, mark_target_live_regs): Use
19751 get_call_reg_set_usage.
19752 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
19754 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
19755 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
19756 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
19757 * ira-build.c (ira_create_allocno): Init
19758 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
19759 (create_cap_allocno, propagate_allocno_info)
19760 (propagate_some_info_from_allocno)
19761 (copy_info_to_removed_store_destinations): Handle
19762 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
19763 * ira-costs.c (ira_tune_allocno_costs): Use
19764 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
19766 2014-05-28 Radovan Obradovic <robradovic@mips.com>
19767 Tom de Vries <tom@codesourcery.com>
19769 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
19770 and function_used_regs_valid fields.
19771 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
19772 find_all_hard_reg_sets.
19773 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
19774 (get_call_reg_set_usage): New function.
19775 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
19776 * regs.h (get_call_reg_set_usage): Declare.
19778 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
19781 * config/dbx.h (License): Add Runtime Library Exception.
19782 * config/newlib-stdint.h (License): Same.
19783 * config/rtems.h (License): Same
19784 * config/initfini-array.h (License): Same
19785 * config/v850/v850.h (License): Same.
19786 * config/v850/v850-opts.h (License): Same
19787 * config/v850/rtems.h (License): Same.
19789 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
19792 * doc/extend.texi (Local Labels): Note that label differences are
19793 not supported for AVR.
19795 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
19796 Olivier Hainque <hainque@adacore.com>
19798 * rtl.h (set_for_reg_notes): Declare.
19799 * emit-rtl.c (set_for_reg_notes): New function.
19800 (set_unique_reg_note): Use it.
19801 * optabs.c (add_equal_note): Likewise
19803 2014-05-27 Andrew Pinski <apinski@cavium.com>
19805 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
19806 Use <w> for the register in assembly template.
19807 (stack_protect_test): Use the mode of operands[0] for the result.
19808 (stack_protect_test_<mode>): Use <w> for the register
19809 in assembly template.
19811 2014-05-27 DJ Delorie <dj@redhat.com>
19813 * config/rx/rx.c (add_vector_labels): New.
19814 (rx_output_function_prologue): Call it.
19815 (rx_handle_func_attribute): Don't require empty arguments.
19816 (rx_handle_vector_attribute): New.
19817 (rx_attribute_table): Add "vector" attribute.
19818 * doc/extend.texi (interrupt, vector): Document new/changed
19819 RX-specific attributes.
19821 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
19823 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
19825 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
19826 predicate to detect a negative quotient.
19828 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
19830 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
19831 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
19832 Add X - Y CMP 0 to X CMP Y transformation.
19833 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
19835 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
19837 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
19840 2014-05-27 Steve Ellcey <sellcey@mips.com>
19842 * config/mips/mips.c: Add include of cgraph.h.
19844 2014-05-27 Richard Biener <rguenther@suse.de>
19846 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
19848 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
19851 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
19852 * config/arm/arm-cores.def (License): Same.
19853 * config/arm/arm-opts.h (License): Same.
19854 * config/arm/aout.h (License): Same.
19855 * config/arm/bpabi.h (License): Same.
19856 * config/arm/elf.h (License): Same.
19857 * config/arm/linux-elf.h (License): Same.
19858 * config/arm/linux-gas.h (License): Same.
19859 * config/arm/netbsd-elf.h (License): Same.
19860 * config/arm/uclinux-eabi.h (License): Same.
19861 * config/arm/uclinux-elf.h (License): Same.
19862 * config/arm/vxworks.h (License): Same.
19864 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19866 * config/arm/neon.md (neon_bswap<mode>): New pattern.
19867 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
19868 (arm_init_neon_builtins): Handle NEON_BSWAP.
19869 Define required type nodes.
19870 (arm_expand_neon_builtin): Handle NEON_BSWAP.
19871 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
19872 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
19873 * config/arm/iterators.md (VDQHSD): New mode iterator.
19875 2014-05-27 Richard Biener <rguenther@suse.de>
19877 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
19878 Try using literal operands when comparing value-ranges failed.
19880 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
19882 * ira.c (commutative_operand): Adjust for change to recog_data.
19883 [Missing from previous commit.]
19885 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
19887 * system.h (TEST_BIT): New macro.
19888 * recog.h (alternative_mask): New type.
19889 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
19890 (recog_data_d): Replace alternative_enabled_p array with
19891 enabled_alternatives.
19892 (target_recog): New structure.
19893 (default_target_recog, this_target_recog): Declare.
19894 (get_enabled_alternatives, recog_init): Likewise.
19895 * recog.c (default_target_recog, this_target_recog): New variables.
19896 (get_enabled_alternatives): New function.
19897 (extract_insn): Use it.
19898 (recog_init): New function.
19899 (preprocess_constraints, constrain_operands): Adjust for change to
19901 * postreload.c (reload_cse_simplify_operands): Likewise.
19902 * reload.c (find_reloads): Likewise.
19903 * ira-costs.c (record_reg_classes): Likewise.
19904 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
19905 all alternatives after a disabled one would be skipped.
19906 (ira_implicitly_set_insn_hard_regs): Likewise.
19907 * ira.c (ira_setup_alts): Adjust for change to recog_data.
19908 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
19909 with enabled_alternatives.
19910 * lra.c (free_insn_recog_data): Update accordingly.
19911 (lra_update_insn_recog_data): Likewise.
19912 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
19913 * lra-constraints.c (process_alt_operands): Likewise. Handle
19914 only_alternative as part of the enabled mask.
19915 * target-globals.h (this_target_recog): Declare.
19916 (target_globals): Add a recog field.
19917 (restore_target_globals): Restore this_target_recog.
19918 * target-globals.c: Include recog.h.
19919 (default_target_globals): Initialize recog field.
19920 (save_target_globals): Likewise.
19921 * reginfo.c (reinit_regs): Call recog_init.
19922 * toplev.c (backend_init_target): Likewise.
19924 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
19926 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
19927 rather than any named insn's code.
19929 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
19932 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
19933 * config/arm/arm-cores.def (License): Same.
19935 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
19937 * tree.h (decl_comdat_group): Declare.
19938 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
19939 * tree.c (decl_comdat_group): Here.
19941 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
19943 PR rtl-optimization/61222
19944 * combine.c (simplify_shift_const_1): When moving a PLUS outside
19945 the shift, truncate the PLUS operand to the result mode.
19947 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
19950 * config/i386/i386.c (ix86_rtx_costs)
19951 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
19954 2014-05-26 Martin Jambor <mjambor@suse.cz>
19956 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
19959 2014-05-26 Richard Biener <rguenther@suse.de>
19961 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
19962 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
19963 Provide specializations.
19964 (wi::int_traits <HOST_WIDE_INT>,
19965 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
19967 2014-05-26 Alan Modra <amodra@gmail.com>
19970 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
19971 params and return a bool. Remove dead code. Update comment.
19972 Assert we have a const_int source. Remove bogus code from
19973 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
19974 handling of constants > 2G and reg_equal note, from..
19975 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
19976 return value. Update comment. If we can, use a new pseudo
19977 for intermediate calculations.
19978 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
19980 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
19981 call to rs6000_emit_set_const in splitter.
19982 (movdi_internal64+2, +3): Likewise.
19984 2014-05-26 Richard Biener <rguenther@suse.de>
19986 * system.h: Define __STDC_FORMAT_MACROS before
19987 including inttypes.h.
19988 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
19989 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
19990 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
19991 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
19992 HOST_WIDEST_INT_C): Remove.
19993 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
19994 if C99 inttypes.h is not available.
19995 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
19996 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
19997 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
19998 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
19999 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
20000 (struct output_info): Likewise.
20001 (print_statistics): Adjust.
20002 (dump_bitmap_statistics): Likewise.
20003 * bt-load.c (migrate_btr_defs): Print with PRId64.
20004 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
20005 (MAX_SAFE_MULTIPLIER): Adjust.
20006 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
20007 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
20008 dump_cgraph_node): Likewise.
20009 * final.c (dump_basic_block_info): Likewise.
20010 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
20011 * gcov.c (format_gcov): Likewise.
20012 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
20014 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
20015 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
20016 (inline_small_functions, dump_overall_stats, dump_inline_stats):
20017 Use PRId64 for dumping.
20018 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
20019 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
20020 (add_allocno_hard_regs): Adjust.
20021 * loop-doloop.c (doloop_modify): Print using PRId64.
20022 * loop-iv.c (inverse): Compute in uint64_t.
20023 (determine_max_iter, iv_number_of_iterations): Likewise.
20024 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
20025 Print using PRId64.
20026 * lto-streamer-out.c (write_symbol): Use uint64_t.
20027 * mcf.c (CAP_INFINITY): Use int64_t maximum.
20028 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
20029 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
20030 * modulo-sched.c (const_iteration_count): Use int64_t.
20031 (sms_schedule): Dump using PRId64.
20032 * predict.c (dump_prediction): Likewise.
20033 * pretty-print.h (pp_widest_integer): Remove.
20034 * profile.c (get_working_sets, is_edge_inconsistent,
20035 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
20036 * tree-pretty-print.c (pp_double_int): Remove case handling
20037 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
20038 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
20040 (pass_optimize_bswap::execute): Remove restriction on hosts.
20041 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
20042 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
20043 * tree.c (widest_int_cst_value): Remove.
20044 * tree.h (widest_int_cst_value): Likewise.
20045 * value-prof.c (dump_histogram_value): Print using PRId64.
20046 * gengtype.c (main): Also inject int64_t.
20047 * ggc-page.c (struct max_alignment): Use int64_t.
20048 * alloc-pool.c (struct allocation_object_def): Likewise.
20049 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
20051 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
20052 * doc/tm.texi: Regenerated.
20053 * gengtype-lex.l (IWORD): Handle [u]int64_t.
20054 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
20055 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
20056 mmix_output_register_setting): Use [u]int64_t in prototypes.
20057 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
20058 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
20059 mmix_output_octa, mmix_output_shifted_value): Adjust.
20060 (mmix_intval): Adjust. Remove unreachable case.
20061 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
20063 2014-05-26 Richard Biener <rguenther@suse.de>
20065 * configure.ac: Drop __int64 type check. Insist that we
20066 found uint64_t and int64_t.
20067 * hwint.h (HOST_BITS_PER___INT64): Remove.
20068 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
20069 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
20070 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
20071 (HOST_WIDEST_FAST_INT): Remove __int64 case.
20072 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
20073 for dst_q_src_df_rms_cdt.
20074 * configure: Regenerate.
20075 * config.in: Likewise.
20077 2014-05-26 Michael Tautschnig <mt@debian.org>
20080 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
20081 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
20083 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20085 PR rtl-optimization/61278
20086 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
20088 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20090 PR rtl-optimization/61220
20091 Part of PR rtl-optimization/61225
20092 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
20093 insn; skip split_edge for a block with only one successor.
20095 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20097 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
20100 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20102 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
20103 (update_vtable_references): New function.
20104 (function_and_variable_visibility): Rewrite also vtable initializers.
20105 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
20107 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20109 * ggc.h (ggc_grow): New function.
20110 * ggc-none.c (ggc_grow): New function.
20111 * ggc-page.c (ggc_grow): Likewise.
20113 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20115 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
20116 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
20117 comdat_can_be_unshared_p, cgraph_externally_visible_p,
20118 varpool_externally_visible_p, can_replace_by_local_alias,
20119 update_visibility_by_resolution_info, function_and_variable_visibility,
20120 pass_data_ipa_function_and_variable_visibility,
20121 make_pass_ipa_function_and_variable_visibility,
20122 whole_program_function_and_variable_visibility,
20123 pass_data_ipa_whole_program_visibility,
20124 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
20125 * cgraph.h (cgraph_local_node_p): Declare.
20126 * ipa-visibility.c: New file.
20127 * Makefile.in (OBJS): Add ipa-visiblity.o
20129 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20131 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
20132 that var decl is available.
20134 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20136 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
20137 symtab_node pointer.
20138 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
20139 (find_decls_types_r): Do not walk COMDAT_GROUP.
20140 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
20141 * varasm.c (make_decl_one_only): Use set_comdat_group;
20142 create node if needed.
20143 * ipa-inline-transform.c (save_inline_function_body): Update
20144 way we decl->symtab mapping.
20145 * symtab.c (symtab_hash, hash_node, eq_node
20146 symtab_insert_node_to_hashtable): Remove.
20147 (symtab_register_node): Update.
20148 (symtab_unregister_node): Update.
20149 (symtab_get_node): Reimplement as inline function.
20150 (symtab_add_to_same_comdat_group): Update.
20151 (symtab_dissolve_same_comdat_group_list): Update.
20152 (dump_symtab_base): Update.
20153 (verify_symtab_base): Update.
20154 (symtab_make_decl_local): Update.
20155 (fixup_same_cpp_alias_visibility): Update.
20156 (symtab_nonoverwritable_alias): Update.
20157 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
20158 * ipa.c (update_visibility_by_resolution_info): UPdate.
20159 * bb-reorder.c: Include cgraph.h
20160 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
20161 with comdat groups.
20162 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
20163 * cgraph.c (cgraph_get_create_node): Update.
20164 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
20166 (symtab_get_node): Make inline.
20167 (symtab_insert_node_to_hashtable): Remove.
20168 (symtab_can_be_discarded): Update.
20169 (decl_comdat_group): New function.
20170 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
20172 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
20174 (read_comdat_group): New function.
20175 (input_node, input_varpool_node): Use it.
20176 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
20178 * mips.c (mips_start_unique_function): Likewise.
20179 (ix86_code_end): Likewise.
20180 (rs6000_code_end): Likweise.
20181 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
20183 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20185 * gengtype-state.c (fatal_reading_state): Bring offline.
20186 * optabs.c (widening_optab_handler): Bring offline.
20187 * optabs.h (widening_optab_handler): Likewise.
20188 * final.c (get_attr_length_1): Likewise.
20190 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
20192 * sched-int.h (sd_iterator_cond): Manually tail recurse.
20194 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20196 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
20197 (ppc440-compare): Include shift with dot.
20198 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
20199 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
20201 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
20203 (e6500_sfx2): Include it.
20204 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
20205 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
20206 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
20207 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
20208 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
20209 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
20210 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
20211 *lshiftrt_internal1le, *lshiftrt_internal1be,
20212 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
20213 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
20214 *rotldi3_internal10le, *rotldi3_internal10be,
20215 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
20216 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
20217 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
20218 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
20219 define_insns): Use type "shift" in the appropriate alternatives.
20221 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20223 * config/rs6000/rs6000.md (type): Add "logical". Delete
20225 (dot): Adjust comment.
20226 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
20227 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
20228 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
20229 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
20230 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
20231 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
20232 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
20233 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
20235 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
20236 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
20237 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
20238 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
20239 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
20240 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
20241 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
20242 * config/rs6000/8540.md (ppc8540_su): Adjust.
20243 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
20244 cell-cmp-microcoded): Adjust.
20245 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
20246 * config/rs6000/e500mc.md (e500mc_su): Adjust.
20247 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
20248 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
20249 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
20250 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
20251 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
20252 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
20253 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
20255 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
20256 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
20257 Adjust. Adjust comment.
20258 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
20259 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
20261 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20263 * config/rs6000/rs6000.md (type): Add "add".
20264 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
20265 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
20266 define_insns): Use it.
20267 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
20269 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
20270 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
20271 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
20272 * config/rs6000/601.md (ppc601-integer): Adjust.
20273 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
20274 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
20275 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
20276 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
20277 * config/rs6000/8540.md (ppc8540_su): Adjust.
20278 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
20279 cell-cmp-microcoded): Adjust.
20280 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
20281 * config/rs6000/e500mc.md (e500mc_su): Adjust.
20282 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
20283 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
20284 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
20285 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
20286 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
20287 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
20288 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
20290 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
20291 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
20292 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
20293 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
20295 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20297 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
20298 "delayed_compare", "var_delayed_compare".
20299 (var_shift): New attribute.
20300 (cell_micro): Adjust.
20301 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
20302 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
20303 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
20304 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
20305 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
20306 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
20307 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
20308 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
20309 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
20310 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
20311 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
20312 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
20313 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
20314 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
20315 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
20316 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
20317 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
20318 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
20319 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
20320 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
20321 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
20322 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
20323 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
20324 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
20325 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
20327 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
20328 * config/rs6000/440.md (ppc440-integer): Adjust.
20329 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
20330 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
20331 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
20332 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
20333 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
20334 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
20335 * config/rs6000/8540.md (ppc8540_su): Adjust.
20336 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
20337 cell-cmp-microcoded): Adjust.
20338 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
20339 * config/rs6000/e500mc.md (e500mc_su): Adjust.
20340 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
20341 e500mc64_delayed): Adjust.
20342 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
20343 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
20344 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
20345 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
20346 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
20347 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
20348 power6-delayed-compare, power6-var-delayed-compare): Adjust.
20349 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
20350 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
20352 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
20353 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
20355 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20357 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
20358 (bits): New mode_attr.
20359 (idiv_ldiv): Delete mode_attr.
20360 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
20361 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
20362 rs6000_adjust_priority, is_nonpipeline_insn,
20363 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
20365 * config/rs6000/40x.md (ppc403-idiv): Adjust.
20366 * config/rs6000/440.md (ppc440-idiv): Adjust.
20367 * config/rs6000/476.md (ppc476-idiv): Adjust.
20368 * config/rs6000/601.md (ppc601-idiv): Adjust.
20369 * config/rs6000/603.md (ppc603-idiv): Adjust.
20370 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
20371 ppc620-ldiv): Adjust.
20372 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
20373 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
20374 * config/rs6000/8540.md (ppc8540_divide): Adjust.
20375 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
20376 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
20377 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
20378 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
20379 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
20380 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
20381 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
20382 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
20383 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
20384 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
20385 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
20386 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
20387 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
20388 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
20389 * config/rs6000/titan.md (titan_fxu_div): Adjust.
20391 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20393 * config/rs6000/rs6000.md (type): Delete "insert_word",
20394 "insert_dword". Add "insert".
20395 (size): Update comment.
20396 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
20397 insn_must_be_first_in_group): Adjust.
20398 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
20399 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
20400 *insvsi_internal6, insvdi_internal): Adjust.
20402 * config/rs6000/40x.md (ppc403-integer): Adjust.
20403 * config/rs6000/440.md (ppc440-integer): Adjust.
20404 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
20405 * config/rs6000/601.md (ppc601-integer): Adjust.
20406 * config/rs6000/603.md (ppc603-integer): Adjust.
20407 * config/rs6000/6xx.md (ppc604-integer): Adjust.
20408 * config/rs6000/7450.md (ppc7450-integer): Adjust.
20409 * config/rs6000/7xx.md (ppc750-integer): Adjust.
20410 * config/rs6000/8540.md (ppc8540_su): Adjust.
20411 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
20412 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
20413 * config/rs6000/e500mc.md (e500mc_su): Adjust.
20414 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
20415 * config/rs6000/e5500.md (e5500_sfx): Adjust.
20416 * config/rs6000/e6500.md (e6500_sfx): Adjust.
20417 * config/rs6000/mpc.md (mpccore-integer): Adjust.
20418 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
20419 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
20420 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
20421 * config/rs6000/power7.md (power7-integer): Adjust.
20422 * config/rs6000/power8.md (power8-1cyc): Adjust.
20423 * config/rs6000/rs64.md (rs64a-integer): Adjust.
20424 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
20426 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20428 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
20429 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
20430 (size): New attribute.
20431 (dot): New attribute.
20432 (cell_micro): Adjust.
20433 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
20434 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
20435 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
20436 umuldi3_highpart): Adjust.
20437 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
20438 rs6000_adjust_priority, is_nonpipeline_insn,
20439 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
20441 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
20442 ppc405-imul3): Adjust.
20443 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
20444 * config/rs6000/476.md (ppc476-imul): Adjust.
20445 * config/rs6000/601.md (ppc601-imul): Adjust.
20446 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
20447 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
20448 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
20449 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
20450 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
20452 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
20453 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
20454 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
20455 cell-imul): Adjust.
20456 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
20457 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
20458 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
20459 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
20460 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
20461 * config/rs6000/mpc.md (mpccore-imul): Adjust.
20462 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
20463 power4-lmul, power4-imul, power4-imul3): Adjust.
20464 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
20465 power5-lmul, power5-imul, power5-imul3): Adjust.
20466 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
20467 power6-lmul, power6-imul, power6-imul3): Adjust.
20468 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
20469 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
20471 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
20472 rs64a-lmul): Adjust.
20473 * config/rs6000/titan.md (titan_imul): Adjust.
20475 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20477 * config/rs6000/rs6000.md (type): Add new value "halfmul".
20478 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
20479 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
20480 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
20481 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
20482 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
20483 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
20484 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
20485 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
20486 * config/rs6000/titan.md: Delete nonsensical comment.
20487 (titan_imul): Add type imul3.
20488 (titan_mulhw): Remove type imul3; add type halfmul.
20490 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
20492 * config/rs6000/rs6000.md (type): Reorder, reformat.
20494 2014-05-23 Martin Jambor <mjambor@suse.cz>
20496 PR tree-optimization/53787
20497 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
20498 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
20499 analysis_done, update all uses.
20500 * ipa-prop.c: Include domwalk.h
20501 (param_analysis_info): Removed.
20502 (param_aa_status): New type.
20503 (ipa_bb_info): Likewise.
20504 (func_body_info): Likewise.
20505 (ipa_get_bb_info): New function.
20506 (aa_overwalked): Likewise.
20507 (find_dominating_aa_status): Likewise.
20508 (parm_bb_aa_status_for_bb): Likewise.
20509 (parm_preserved_before_stmt_p): Changed to use new param AA info.
20510 (load_from_unmodified_param): Accept func_body_info as a parameter
20511 instead of parms_ainfo.
20512 (parm_ref_data_preserved_p): Changed to use new param AA info.
20513 (parm_ref_data_pass_through_p): Likewise.
20514 (ipa_load_from_parm_agg_1): Likewise. Update callers.
20515 (compute_complex_assign_jump_func): Changed to use new param AA info.
20516 (compute_complex_ancestor_jump_func): Likewise.
20517 (ipa_compute_jump_functions_for_edge): Likewise.
20518 (ipa_compute_jump_functions): Removed.
20519 (ipa_compute_jump_functions_for_bb): New function.
20520 (ipa_analyze_indirect_call_uses): Likewise, moved variable
20522 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
20523 and info, moved variable declarations down.
20524 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
20526 (ipa_analyze_stmt_uses): Likewise.
20527 (ipa_analyze_params_uses): Removed.
20528 (ipa_analyze_params_uses_in_bb): New function.
20529 (ipa_analyze_controlled_uses): Likewise.
20530 (free_ipa_bb_info): Likewise.
20531 (analysis_dom_walker): New class.
20532 (ipa_analyze_node): Handle node-specific forbidden analysis,
20533 initialize and free func_body_info, use dominator walker.
20534 (ipcp_modif_dom_walker): New class.
20535 (ipcp_transform_function): Create and free func_body_info, use
20536 ipcp_modif_dom_walker, moved a lot of functionality there.
20538 2014-05-23 Marek Polacek <polacek@redhat.com>
20539 Jakub Jelinek <jakub@redhat.com>
20541 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
20542 * gcc.c (sanitize_spec_function): Likewise.
20543 * convert.c (convert_to_integer): Include "ubsan.h". Add
20544 floating-point to integer instrumentation.
20545 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
20546 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
20547 SANITIZE_NONDEFAULT.
20548 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
20549 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
20550 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
20551 * ubsan.c: Include "realmpfr.h" and "dfp.h".
20552 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
20553 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
20554 float/double/long double.
20555 (ubsan_instrument_float_cast): New function.
20556 * ubsan.h (ubsan_instrument_float_cast): Declare.
20558 2014-05-23 Jiong Wang <jiong.wang@arm.com>
20560 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
20562 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
20563 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
20564 Adjust for tailcalling through registers.
20565 * config/aarch64/aarch64.h (enum reg_class): New caller save
20567 (REG_CLASS_NAMES): Likewise.
20568 (REG_CLASS_CONTENTS): Likewise.
20569 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
20570 Allow tailcalling without decls.
20572 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
20574 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
20575 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
20577 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
20578 gsi, and variables v_* to v*.
20580 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
20582 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
20584 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
20586 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
20587 * omp-low.c: Update accordingly.
20589 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
20590 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
20591 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
20592 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
20593 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
20594 GF_OMP_TARGET_KIND_UPDATE.
20596 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
20597 Explicitly enumerate the expected region types.
20599 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
20602 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
20603 documentation; the old documentation didn't clearly state the
20604 constraints on the contents of the pointed-to storage.
20606 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20608 Fix bootstrap error on ia64
20609 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
20610 Return default value.
20612 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
20614 PR tree-optimization/54733
20615 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
20617 (find_bswap_or_nop_load): New.
20618 (find_bswap_1): Renamed to ...
20619 (find_bswap_or_nop_1): This. Also add support for memory source.
20620 (find_bswap): Renamed to ...
20621 (find_bswap_or_nop): This. Also add support for memory source and
20622 detection of bitwise operations equivalent to load in target
20624 (execute_optimize_bswap): Likewise. Also move its leading comment back
20625 in place and split statement transformation into ...
20626 (bswap_replace): This.
20628 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
20630 PR rtl-optimization/61215
20631 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
20632 simplify_gen_subreg until final substitution.
20634 2014-05-23 Alan Modra <amodra@gmail.com>
20637 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
20638 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
20639 Use "Y" constraint rather than "m".
20641 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
20643 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
20645 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
20646 New function declaration.
20647 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
20648 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
20649 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
20650 (aarch64_init_builtins) : Initialize builtins
20651 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
20652 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
20653 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
20654 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
20655 and __builtins_aarch64_set_fpsr.
20656 (aarch64_atomic_assign_expand_fenv): New function.
20657 * config/aarch64/aarch64.md (set_fpcr): New pattern.
20658 (get_fpcr) : Likewise.
20659 (set_fpsr) : Likewise.
20660 (get_fpsr) : Likewise.
20661 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
20662 and UNSPECV_SET_FPSR.
20663 * doc/extend.texi (AARCH64 Built-in Functions) : Document
20664 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
20665 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
20667 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
20669 PR rtl-optimization/60969
20670 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
20671 constraints. Set up mem cost for NO_REGS case.
20673 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
20675 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
20677 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
20679 * config/darwin.c: Include "lto-section-names.h".
20680 (LTO_SEGMENT_NAME): Don't define.
20681 * config/i386/winnt.c: Include "lto-section-names.h".
20682 * lto-streamer.c: Include "lto-section-names.h".
20683 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
20684 * lto-wrapper.c: Include "lto-section-names.h".
20685 (LTO_SECTION_NAME_PREFIX): Don't define.
20686 * lto-section-names.h: New file.
20687 * cgraphunit.c: Include "lto-section-names.h".
20689 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
20691 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
20693 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
20696 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
20698 2014-05-22 Nick Clifton <nickc@redhat.com>
20700 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
20702 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
20704 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
20705 -> (T)A transformation to integer types.
20707 2014-05-22 Teresa Johnson <tejohnson@google.com>
20709 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
20710 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
20711 (gcov_rewrite): Use gcov_nonruntime_assert.
20712 (gcov_open): Ditto.
20713 (gcov_write_words): Ditto.
20714 (gcov_write_length): Ditto.
20715 (gcov_read_words): Use gcov_nonruntime_assert, and remove
20716 gcc_assert from IN_LIBGCOV code.
20717 (gcov_read_summary): Use gcov_error to flag profile corruption.
20718 (gcov_sync): Use gcov_nonruntime_assert.
20719 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
20720 (gcov_histo_index): Use gcov_nonruntime_assert.
20721 (static void gcov_histogram_merge): Ditto.
20722 (compute_working_sets): Ditto.
20723 * gcov-io.h (gcov_nonruntime_assert): Define.
20724 (gcov_error): Define for !IN_LIBGCOV
20726 2014-05-22 Richard Biener <rguenther@suse.de>
20728 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
20729 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
20730 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
20731 and deallocation site.
20732 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
20733 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
20734 passing through the incoming points-to set.
20735 (handle_lhs_call): Use flags argument instead of recomputing it.
20736 (find_func_aliases_for_call): Call handle_lhs_call with proper
20739 2014-05-22 Jakub Jelinek <jakub@redhat.com>
20741 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
20742 all padding bits in REAL_VALUE_TYPE are cleared.
20744 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20746 Cleanup and improve multipass_dfa_lookahead_guard
20747 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
20748 (core2i7_first_cycle_multipass_begin,)
20749 (core2i7_first_cycle_multipass_issue,)
20750 (core2i7_first_cycle_multipass_backtrack): Update signature.
20751 * config/ia64/ia64.c
20752 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
20753 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
20754 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
20756 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
20757 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
20759 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
20761 * doc/tm.texi: Regenerate.
20763 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
20764 * haifa-sched.c (ready_try): Make signed to allow negative values.
20765 (rebug_ready_list_1): Update.
20766 (choose_ready): Simplify.
20767 (sched_extend_ready_list): Update.
20769 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20771 Remove IA64 speculation tweaking flags
20772 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
20773 speculation tuning flags.
20774 (msched-prefer-non-data-spec-insns,)
20775 (msched-prefer-non-control-spec-insns): Obsolete options.
20776 * haifa-sched.c (choose_ready): Remove handling of
20777 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
20778 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
20779 and PREFER_NON_DATA_SPEC.
20780 * sel-sched.c (process_spec_exprs): Remove handling of
20781 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
20783 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20785 Improve scheduling debug output
20786 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
20787 (advance_one_cycle): Update.
20788 (schedule_insn, queue_to_ready): Add debug printouts.
20789 (debug_ready_list_1): New static function.
20790 (debug_ready_list): Update.
20791 (max_issue): Add debug printouts.
20792 (dump_insn_stream): New static function.
20793 (schedule_block): Use it. Also better indent printouts.
20795 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20797 Fix sched_insn debug counter
20798 * haifa-sched.c (schedule_insn): Update.
20799 (struct haifa_saved_data): Add nonscheduled_insns_begin.
20800 (save_backtrack_point, restore_backtrack_point): Update.
20801 (first_nonscheduled_insn): New static function.
20802 (queue_to_ready, choose_ready): Use it.
20803 (schedule_block): Init nonscheduled_insns_begin.
20804 (sched_emit_insn): Update.
20807 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
20809 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
20811 (aarch64_secondary_reload) : LikeWise.
20812 (aarch64_class_max_nregs) : Remove CORE_REGS.
20813 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
20814 (REG_CLASS_NAMES) : Likewise.
20815 (REG_CLASS_CONTENTS) : LikeWise.
20816 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
20818 2014-05-21 Guozhi Wei <carrot@google.com>
20821 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
20823 (vqdmulhq_n_s16): Likewise.
20825 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
20827 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
20829 2014-05-21 Marek Polacek <polacek@redhat.com>
20832 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
20834 2014-05-21 Martin Jambor <mjambor@suse.cz>
20836 * doc/invoke.texi (Optimize Options): Document parameters
20837 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
20838 ipa-cp-array-index-hint-bonus.
20840 2014-05-21 Mark Wielaard <mjw@redhat.com>
20843 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
20844 version >= 3 or not strict DWARF.
20845 * langhooks.h (struct lang_hooks_for_types): Add
20846 enum_underlying_base_type.
20847 * langhooks.c (lhd_enum_underlying_base_type): New function.
20848 * gcc/langhooks.h (struct lang_hooks_for_types): Add
20849 enum_underlying_base_type.
20850 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
20851 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
20852 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
20854 2014-05-21 Richard Biener <rguenther@suse.de>
20856 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
20858 2014-05-21 John Marino <gnugcc@marino.st>
20860 * config.gcc (*-*-dragonfly*): New target.
20861 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
20862 * configure: Regenerate.
20863 * config/dragonfly-stdint.h: New.
20864 * config/dragonfly.h: New.
20865 * config/dragonfly.opt: New.
20866 * config/i386/dragonfly.h: New.
20867 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
20869 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
20871 * tree.def (VOID_CST): New.
20872 * tree-core.h (TI_VOID): New.
20873 * tree.h (void_node): New.
20874 * tree.c (tree_node_structure_for_code, tree_code_size)
20875 (iterative_hash_expr): Handle VOID_CST.
20876 (build_common_tree_nodes): Initialize void_node.
20878 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
20880 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
20882 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
20884 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
20887 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
20888 flag_reorder_blocks_and_partition.
20889 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
20891 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
20894 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
20896 (*addc_r_t): Add new insn_and_split.
20898 2014-05-21 Jakub Jelinek <jakub@redhat.com>
20900 PR middle-end/61252
20901 * omp-low.c (handle_simd_reference): New function.
20902 (lower_rec_input_clauses): Use it. Defer adding reference
20903 initialization even for reduction without placeholder if in simd,
20904 handle it properly later on.
20906 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20908 PR tree-optimization/60899
20909 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
20910 assume all static symbols will have definition wile parsing and
20911 check the do have definition later in compilation; check that
20912 variable referring symbol will be output before concluding that
20913 reference is safe; be conservative for referring local statics;
20914 be more precise about when comdat is output in other partition.
20916 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20919 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
20921 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
20922 (ipa_inline): Loop inline_to_all_callers until no more aliases
20925 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20927 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
20928 set writeonly flag only for vars actually written to.
20930 2014-05-20 Dehao Chen <dehao@google.com>
20932 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
20933 and callee count to get clone count.
20934 * tree-inline.c (expand_call_inline): Use callee count instead of bb
20935 count in copy_body.
20937 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
20939 PR rtl-optimization/61243
20940 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
20942 2014-05-20 Xinliang David Li <davidxl@google.com>
20944 * cgraphunit.c (walk_polymorphic_call_targets): Add
20945 dbgcnt and fopt-info support.
20946 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
20947 * ipa-devirt.c (ipa_devirt): Ditto.
20948 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
20949 * ipa.c (walk_polymorphic_call_targets): Ditto.
20950 * gimple-fold.c (fold_gimple_assign): Ditto.
20951 (gimple_fold_call): Ditto.
20952 * dbgcnt.def: New counter.
20954 2014-05-20 DJ Delorie <dj@redhat.com>
20956 * config/msp430/msp430.md (split): Don't allow subregs when
20957 splitting SImode adds.
20958 (andneghi): Fix subtraction logic.
20959 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
20961 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
20963 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
20965 * except.c (switch_to_exception_section, resolve_unique_section,
20966 get_named_text_section, default_function_rodata_section,
20967 align_variable, get_block_for_decl, default_section_type_flags):
20968 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
20969 * symtab.c (symtab_add_to_same_comdat_group,
20970 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
20971 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
20973 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
20974 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
20975 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
20976 (c6x_function_in_section_p): Likewise.
20977 * config/darwin.c (machopic_select_section): Likewise.
20978 * config/arm/arm.c (arm_function_in_section_p): Likewise.
20979 * config/mips/mips.c (mips_function_rodata_section): Likewise.
20980 * config/mep/mep.c (mep_select_section): LIkewise.
20981 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
20983 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
20985 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
20986 EH region of calls to pure functions that can throw an exception.
20987 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
20988 (copy_reference_ops_from_call): Also copy the EH region of the call if
20989 it can throw an exception.
20991 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20993 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
20994 nested VEC_SELECTs that are inverses of each other.
20996 2014-05-20 Richard Biener <rguenther@suse.de>
20998 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
20999 (extract_and_process_scc_for_name): not here.
21000 (cond_dom_walker::before_dom_children): Only process
21001 stmts that end the BB in interesting ways.
21002 (run_scc_vn): Mark param uses as visited.
21004 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21006 * config/arm/arm.md (arith_shiftsi): Do not predicate for
21009 2014-05-20 Nick Clifton <nickc@redhat.com>
21011 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
21012 (msp430_gimplify_va_arg_expr): New function.
21013 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
21015 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
21016 operand 0 in order to prevent confusion about the number of
21017 registers involved.
21019 2014-05-20 Richard Biener <rguenther@suse.de>
21021 PR tree-optimization/61221
21022 * tree-ssa-pre.c (el_to_update): Remove.
21023 (eliminate_dom_walker::before_dom_children): Handle released
21024 VDEFs by value-numbering them to the associated VUSE. Update
21025 stmt immediately for substituted call address.
21026 (eliminate): Remove delayed stmt updating code.
21027 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
21028 possibly late re-numbered vuses.
21029 (vn_reference_lookup_2): Adjust.
21030 (vn_reference_lookup_pieces): Likewise.
21031 (vn_reference_lookup): Likewise.
21033 2014-05-20 Richard Biener <rguenther@suse.de>
21035 * config.gcc: Remove need_64bit_hwint.
21036 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
21037 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
21039 * config.in: Regenerate.
21040 * configure: Likewise.
21042 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
21044 * doc/extend.texi: Create Label Attributes section,
21045 move all label attributes into it and reference it.
21047 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
21049 * arm.c (thumb1_reorg): When scanning backwards skip anything
21050 that's not a proper insn.
21052 2014-05-19 Richard Biener <rguenther@suse.de>
21054 PR tree-optimization/61221
21055 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
21056 Do nothing for unreachable blocks.
21057 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
21058 Improve unreachability detection.
21060 2014-05-19 Richard Biener <rguenther@suse.de>
21062 PR tree-optimization/61209
21063 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
21065 2014-05-19 Nick Clifton <nickc@redhat.com>
21067 * except.c (init_eh): Fix computation of builtin setjmp buffer
21068 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
21070 2014-05-19 Richard Biener <rguenther@suse.de>
21072 PR tree-optimization/61184
21073 * tree-vrp.c (is_negative_overflow_infinity): Use
21074 TREE_OVERFLOW_P and do that check first.
21075 (is_positive_overflow_infinity): Likewise.
21076 (is_overflow_infinity): Likewise.
21077 (vrp_operand_equal_p): Properly treat operands with
21078 differing overflow as not equal.
21080 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
21082 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
21083 shift simplification where it was intended.
21085 2014-05-19 Christian Bruel <christian.bruel@st.com>
21088 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
21090 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
21093 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
21096 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
21098 * reg-notes.def (CROSSING_JUMP): Likewise.
21099 * rtl.h (rtx_def): Update comment for jump flag.
21100 (CROSSING_JUMP_P): Define.
21101 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
21102 of a REG_CROSSING_JUMP note.
21103 * cfghooks.c (tidy_fallthru_edges): Likewise.
21104 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
21105 * emit-rtl.c (try_split): Likewise.
21106 * haifa-sched.c (sched_create_recovery_edges): Likewise.
21107 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
21108 * jump.c (redirect_jump_2): Likewise.
21109 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
21110 (relax_delay_slots): Likewise.
21111 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
21112 (bbit_di): Likewise.
21113 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
21114 * config/sh/sh.md (jump_compact): Likewise.
21115 * bb-reorder.c (rotate_loop): Likewise.
21116 (pass_duplicate_computed_gotos::execute): Likewise.
21117 (add_reg_crossing_jump_notes): Rename to...
21118 (update_crossing_jump_flags): ...this.
21119 (pass_partition_blocks::execute): Update accordingly.
21121 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
21123 * tree.h: Remove extraneous template <>.
21125 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
21127 * ipa.c (symtab_remove_unreachable_nodes): Remove
21128 symbol from comdat group if its body was eliminated.
21129 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
21130 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
21131 (symtab_unregister_node): ... this one.
21132 (verify_symtab_base): More strict checking of comdats.
21133 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
21135 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
21137 * tree-pass.h (make_pass_ipa_comdats): New pass.
21138 * timevar.def (TV_IPA_COMDATS): New timevar.
21139 * passes.def (pass_ipa_comdats): Add.
21140 * Makefile.in (OBJS): Add ipa-comdats.o
21141 * ipa-comdats.c: New file.
21143 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
21145 * ipa.c (update_visibility_by_resolution_info): New function.
21146 (function_and_variable_visibility): Use it.
21148 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
21150 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
21152 (FOR_EACH_DEFINED_SYMBOL): New macro.
21153 (varpool_first_static_initializer, varpool_next_static_initializer,
21154 varpool_first_defined_variable, varpool_next_defined_variable):
21156 (symtab_in_same_comdat_p): Correctly deal with inline functions.
21158 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
21160 * ggc-page.c (ggc_handle_finalizers): Add comment.
21162 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
21164 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
21165 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
21166 (ggc_internal_cleared_alloc): Likewise.
21167 * ggc-page.c (finalizer): New class.
21168 (vec_finalizer): Likewise.
21169 (globals::finalizers): New member.
21170 (globals::vec_finalizers): Likewise.
21171 (ggc_internal_alloc): Record the finalizer if any for the block being
21173 (ggc_handle_finalizers): New function.
21174 (ggc_collect): Call ggc_handle_finalizers.
21175 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
21177 (ggc_internal_cleared_alloc): Likewise.
21178 (finalize): New function.
21179 (need_finalization_p): Likewise.
21180 (ggc_alloc): Install the type's destructor as the finalizer if it
21181 might do something.
21182 (ggc_cleared_alloc): Likewise.
21183 (ggc_vec_alloc): Likewise.
21184 (ggc_cleared_vec_alloc): Likewise.
21186 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
21188 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
21190 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
21192 * alias.c (record_alias_subset): Adjust.
21193 * bitmap.c (bitmap_element_allocate): Likewise.
21194 (bitmap_gc_alloc_stat): Likewise.
21195 * cfg.c (init_flow): Likewise.
21196 (alloc_block): Likewise.
21197 (unchecked_make_edge): Likewise.
21198 * cfgloop.c (alloc_loop): Likewise.
21199 (flow_loops_find): Likewise.
21200 (rescan_loop_exit): Likewise.
21201 * cfgrtl.c (init_rtl_bb_info): Likewise.
21202 * cgraph.c (insert_new_cgraph_node_version): Likewise.
21203 (cgraph_allocate_node): Likewise.
21204 (cgraph_create_edge_1): Likewise.
21205 (cgraph_allocate_init_indirect_info): Likewise.
21206 * cgraphclones.c (cgraph_clone_edge): Likewise.
21207 * cgraphunit.c (add_asm_node): Likewise.
21208 (init_lowered_empty_function): Likewise.
21209 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
21210 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
21211 (alpha_use_linkage): Likewise.
21212 * config/arc/arc.c (arc_init_machine_status): Likewise.
21213 * config/arm/arm.c (arm_init_machine_status): Likewise.
21214 * config/avr/avr.c (avr_init_machine_status): Likewise.
21215 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
21216 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
21217 * config/cris/cris.c (cris_init_machine_status): Likewise.
21218 * config/darwin.c (machopic_indirection_name): Likewise.
21219 (darwin_build_constant_cfstring): Likewise.
21220 (darwin_enter_string_into_cfstring_table): Likewise.
21221 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
21222 * config/frv/frv.c (frv_init_machine_status): Likewise.
21223 * config/i386/i386.c (get_dllimport_decl): Likewise.
21224 (ix86_init_machine_status): Likewise.
21225 (assign_386_stack_local): Likewise.
21226 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
21227 (i386_pe_maybe_record_exported_symbol): Likewise.
21228 (i386_pe_record_stub): Likewise.
21229 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
21230 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
21231 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
21232 (m32c_note_pragma_address): Likewise.
21233 * config/mep/mep.c (mep_init_machine_status): Likewise.
21234 (mep_note_pragma_flag): Likewise.
21235 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
21236 (mips16_local_alias): Likewise.
21237 (mips_init_machine_status): Likewise.
21238 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
21239 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
21240 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
21241 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
21242 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
21243 * config/pa/pa.c (pa_init_machine_status): Likewise.
21244 (pa_get_deferred_plabel): Likewise.
21245 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
21246 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
21247 (rs6000_init_machine_status): Likewise.
21248 (output_toc): Likewise.
21249 * config/s390/s390.c (s390_init_machine_status): Likewise.
21250 * config/score/score.c (score_output_external): Likewise.
21251 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
21252 * config/spu/spu.c (spu_init_machine_status): Likewise.
21253 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
21254 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
21255 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
21256 * coverage.c (coverage_end_function): Likewise.
21257 * dbxout.c (dbxout_init): Likewise.
21258 * doc/gty.texi: Don't mention variable_size attribute.
21259 * dwarf2cfi.c (new_cfi): Adjust.
21260 (new_cfi_row): Likewise.
21261 (copy_cfi_row): Likewise.
21262 (create_cie_data): Likewise.
21263 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
21264 (new_loc_descr): Likewise.
21265 (find_AT_string_in_table): Likewise.
21266 (add_addr_table_entry): Likewise.
21267 (new_die): Likewise.
21268 (add_var_loc_to_decl): Likewise.
21269 (clone_die): Likewise.
21270 (clone_as_declaration): Likewise.
21271 (break_out_comdat_types): Likewise.
21272 (new_loc_list): Likewise.
21273 (add_loc_descr_to_each): Likewise.
21274 (add_location_or_const_value_attribute): Likewise.
21275 (add_linkage_name): Likewise.
21276 (lookup_filename): Likewise.
21277 (dwarf2out_var_location): Likewise.
21278 (new_line_info_table): Likewise.
21279 (dwarf2out_init): Likewise.
21280 (mem_loc_descriptor): Likewise.
21281 (loc_descriptor): Likewise.
21282 (add_const_value_attribute): Likewise.
21283 (tree_add_const_value_attribute): Likewise.
21284 (comp_dir_string): Likewise.
21285 (dwarf2out_vms_debug_main_pointer): Likewise.
21286 (string_cst_pool_decl): Likewise.
21287 * emit-rtl.c (set_mem_attrs): Likewise.
21288 (get_reg_attrs): Likewise.
21289 (start_sequence): Likewise.
21290 (init_emit): Likewise.
21291 (init_emit_regs): Likewise.
21292 * except.c (init_eh_for_function): Likewise.
21293 (gen_eh_region): Likewise.
21294 (gen_eh_region_catch): Likewise.
21295 (gen_eh_landing_pad): Likewise.
21296 (add_call_site): Likewise.
21297 * function.c (add_frame_space): Likewise.
21298 (insert_temp_slot_address): Likewise.
21299 (assign_stack_temp_for_type): Likewise.
21300 (get_hard_reg_initial_val): Likewise.
21301 (allocate_struct_function): Likewise.
21302 (prepare_function_start): Likewise.
21303 (types_used_by_var_decl_insert): Likewise.
21304 * gengtype.c (variable_size_p): Remove function.
21305 (enum alloc_quantity): Remove enum.
21306 (write_typed_alloc_def): Remove function.
21307 (write_typed_struct_alloc_def): Likewise.
21308 (write_typed_typedef_alloc_def): Likewise.
21309 (write_typed_alloc_defns): Likewise.
21311 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
21312 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
21313 * ggc.h (ggc_alloc): new function.
21314 (ggc_cleared_alloc): Likewise.
21315 (ggc_vec_alloc): Template on type of vector element, and remove
21316 element size argument.
21317 (ggc_cleared_vec_alloc): Likewise.
21318 * gimple.c (gimple_build_omp_for): Adjust.
21319 (gimple_copy): Likewise.
21320 * ipa-cp.c (get_replacement_map): Likewise.
21321 (find_aggregate_values_for_callers_subset): Likewise.
21322 (known_aggs_to_agg_replacement_list): Likewise.
21323 * ipa-devirt.c (get_odr_type): Likewise.
21324 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
21325 (read_agg_replacement_chain): Likewise.
21326 * loop-iv.c (get_simple_loop_desc): Likewise.
21327 * lto-cgraph.c (input_node_opt_summary): Likewise.
21328 * lto-section-in.c (lto_new_in_decl_state): Likewise.
21329 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
21330 (input_eh_region): Likewise.
21331 (input_eh_lp): Likewise.
21332 (input_cfg): Likewise.
21333 * optabs.c (set_optab_libfunc): Likewise.
21334 (init_tree_optimization_optabs): Likewise.
21335 (set_conv_libfunc): Likewise.
21336 * passes.c (do_per_function_toporder): Likewise.
21337 * rtl.h: Don't use variable_size gty attribute.
21338 * sese.c (if_region_set_false_region): Adjust.
21339 * stringpool.c (gt_pch_save_stringpool): Likewise.
21340 * target-globals.c (save_target_globals): Likewise.
21341 * toplev.c (general_init): Likewise.
21342 * trans-mem.c (record_tm_replacement): Likewise.
21343 (split_bb_make_tm_edge): Likewise.
21344 * tree-cfg.c (move_sese_region_to_fn): Likewise.
21345 * tree-data-ref.h (lambda_vector_new): Likewise.
21346 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
21347 * tree-iterator.c (tsi_link_before): Likewise.
21348 (tsi_link_after): Likewise.
21349 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
21350 * tree-ssa-loop-niter.c (record_estimate): Likewise.
21351 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
21352 * tree-ssa-operands.h: Don't use variable_size gty attribute.
21353 * tree-ssa.c (init_tree_ssa): Adjust.
21354 * tree-ssanames.c (set_range_info): Likewise.
21355 (get_ptr_info): Likewise.
21356 (duplicate_ssa_name_ptr_info): Likewise.
21357 (duplicate_ssa_name_range_info): Likewise.
21358 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
21359 (unpack_ts_fixed_cst_value_fields): Likewise.
21360 * tree.c (build_fixed): Likewise.
21361 (build_real): Likewise.
21362 (build_string): Likewise.
21363 (decl_priority_info): Likewise.
21364 (decl_debug_expr_insert): Likewise.
21365 (decl_value_expr_insert): Likewise.
21366 (decl_debug_args_insert): Likewise.
21367 (type_hash_add): Likewise.
21368 (build_omp_clause): Likewise.
21369 * ubsan.c (decl_for_type_insert): Likewise.
21370 * varasm.c (get_unnamed_section): Likewise.
21371 (get_noswitch_section): Likewise.
21372 (get_section): Likewise.
21373 (get_block_for_section): Likewise.
21374 (create_block_symbol): Likewise.
21375 (build_constant_desc): Likewise.
21376 (create_constant_pool): Likewise.
21377 (force_const_mem): Likewise.
21378 (record_tm_clone_pair): Likewise.
21379 * varpool.c (varpool_create_empty_node): Likewise.
21381 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
21383 * dwarf2out.c (tree_add_const_value_attribute): Call
21384 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
21385 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
21386 instead of ggc_internal_<x>alloc_stat.
21387 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
21388 (ggc_realloc): Likewise.
21389 * ggc-none.c (ggc_internal_alloc): Likewise.
21390 (ggc_internal_cleared_alloc): Likewise.
21391 * ggc-page.c: Likewise.
21392 * ggc.h (ggc_internal_alloc_stat): Likewise.
21393 (ggc_internal_alloc): Remove macro.
21394 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
21395 (ggc_internal_cleared_alloc): Remove macro.
21396 (GGC_RESIZEVEC): Adjust.
21397 (ggc_resizevar): Remove macro.
21398 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
21399 (ggc_internal_cleared_vec_alloc_stat): Likewise.
21400 (ggc_internal_vec_cleared_alloc): Remove macro.
21401 (ggc_alloc_atomic_stat): Drop _stat suffix.
21402 (ggc_alloc_atomic): Remove macro.
21403 (ggc_alloc_cleared_atomic): Remove macro.
21404 (ggc_alloc_string_stat): Drop _stat suffix.
21405 (ggc_alloc_string): Remove macro.
21406 (ggc_alloc_rtx_def_stat): Adjust.
21407 (ggc_alloc_tree_node_stat): Likewise.
21408 (ggc_alloc_cleared_tree_node_stat): Likewise.
21409 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
21410 (ggc_alloc_cleared_simd_clone_stat): Likewise.
21411 * gimple.c (gimple_build_omp_for): Likewise.
21412 (gimple_copy): Likewise.
21413 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
21414 * toplev.c (realloc_for_line_map): Adjust.
21415 * tree-data-ref.h (lambda_vector_new): Likewise.
21416 * tree-phinodes.c (allocate_phi_node): Likewise.
21417 * tree.c (grow_tree_vec_stat): Likewise.
21418 * vec.h (va_gc::reserve): Adjust.
21420 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
21422 * config/microblaze/microblaze.c (break_handler): New Declaration.
21423 (microblaze_break_function_p,microblaze_is_break_handler): New.
21424 (compute_frame_size): Use microblaze_break_function_p.
21425 Add the test of break_handler.
21426 (microblaze_function_prologue) : Add the test of variable
21427 break_handler. Check the fnname by BREAK_HANDLER_NAME.
21428 (microblaze_function_epilogue) : Add the test of break_handler.
21429 (microblaze_globalize_label) : Add the test of break_handler.
21430 Check the name by BREAK_HANDLER_NAME.
21432 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
21434 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
21435 microblaze_is_break_handler test.
21436 (call_internal1,call_value_intern): Use microblaze_break_function_p.
21437 Use SYMBOL_REF_DECL.
21439 * config/microblaze/microblaze-protos.h
21440 (microblaze_break_function_p,microblaze_is_break_handler):
21443 * doc/extend.texi (MicroBlaze break_handler Functions): Document
21444 new MicroBlaze break_handler functions.
21446 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
21448 * doc/extend.texi (Size of an asm): Move node text according
21449 to its @menu entry position.
21451 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
21453 PR tree-optimization/61140
21454 PR tree-optimization/61150
21455 PR tree-optimization/61197
21456 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
21458 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
21460 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
21462 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
21464 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
21465 __SIZEOF_INT128__ is defined.
21467 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
21469 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
21470 (rs6000_delegitimize_address): Use it.
21472 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
21474 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
21475 inplace argument. Store the new address in the original MEM when true.
21476 * emit-rtl.c (change_address_1): Likewise.
21477 (adjust_address_1, adjust_automodify_address_1, offset_address):
21478 Update accordingly.
21479 * rtl.h (plus_constant): Add an inplace argument.
21480 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
21481 when true. Avoid generating (plus X (const_int 0)).
21482 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
21483 in-place. Pass true to plus_constant.
21484 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
21486 2014-05-16 Dehao Chen <dehao@google.com>
21488 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
21490 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
21493 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
21495 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
21497 2014-05-16 Dehao Chen <dehao@google.com>
21499 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
21500 optimize_function_for_size_p.
21501 * regs.h (REG_FREQ_FROM_BB): Likewise.
21503 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
21506 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
21507 negt_reg_operand cases.
21508 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
21510 * config/sh/predicates.md (cbranch_treg_value): Simplify.
21512 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
21514 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
21517 2014-05-16 David Malcolm <dmalcolm@redhat.com>
21520 2014-04-29 David Malcolm <dmalcolm@redhat.com>
21522 * tree-cfg.c (dump_function_to_file): Dump the return type of
21523 functions, in a line to itself before the function body, mimicking
21524 the layout of a C function.
21526 2014-05-16 Dehao Chen <dehao@google.com>
21528 * cfghooks.c (make_forwarder_block): Use direct computation to
21529 get fall-through edge's count and frequency.
21531 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
21533 * config/arc/arc.c (arc_init): Fix typo in error message.
21534 * config/i386/i386.c (ix86_expand_builtin): Likewise.
21535 (split_stack_prologue_scratch_regno): Likewise.
21536 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
21537 word from error message.
21539 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
21541 * ira-costs.c: Fix typo in comment.
21543 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
21545 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
21547 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
21549 * varpool.c (dump_varpool_node): Dump write-only flag.
21550 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
21552 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
21553 write-only variables.
21554 * ipa.c (process_references): New function.
21555 (set_readonly_bit): New function.
21556 (set_writeonly_bit): New function.
21557 (clear_addressable_bit): New function.
21558 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
21559 fix handling of aliases.
21560 * cgraph.h (struct varpool_node): Add writeonly flag.
21562 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
21564 PR rtl-optimization/60969
21565 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
21566 Calculate costs for this case.
21568 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
21570 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
21571 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
21573 2014-05-16 Richard Biener <rguenther@suse.de>
21575 PR tree-optimization/61194
21576 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
21577 bool patterns ending in a COND_EXPR.
21579 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21581 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
21583 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21585 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
21586 where we were unable to cost an RTX.
21588 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21590 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
21593 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21594 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21596 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
21598 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21599 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21601 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
21602 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
21604 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21605 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21607 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
21610 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21611 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21613 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
21616 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21617 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21619 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
21620 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
21622 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21623 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21625 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
21626 rotates and shifts.
21628 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21629 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21631 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
21632 ZERO_EXTEND and SIGN_EXTEND better.
21634 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21635 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21637 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
21638 logical operations.
21640 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21641 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21643 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
21644 costs when costing loads and stores to memory.
21646 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21647 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
21649 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
21652 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21654 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
21656 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21657 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21659 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
21661 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
21663 (aarch64_rtx_mult_cost): New.
21664 (aarch64_rtx_costs): Use it, refactor as appropriate.
21666 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21667 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
21669 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
21670 emit instructions, return number of instructions which would
21672 (aarch64_add_constant): Update call to aarch64_build_constant.
21673 (aarch64_output_mi_thunk): Likewise.
21674 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
21677 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21679 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
21680 (TARGET_RTX_COSTS): Call it.
21682 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21684 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
21685 (cortexa57_vector_cost): Likewise.
21686 (cortexa57_tunings): Use them.
21688 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
21690 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
21691 (cpu_addrcost_table): Use it.
21692 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
21693 (aarch64_address_cost): Rewrite using aarch64_classify_address,
21696 2014-05-16 Richard Biener <rguenther@suse.de>
21698 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
21699 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
21700 (visit_phi): Ignore edges marked as not executable.
21701 (class cond_dom_walker): New.
21702 (cond_dom_walker::before_dom_children): Value-number
21703 control statements and mark successor edges as not
21704 executable if possible.
21705 (run_scc_vn): First walk all control statements in
21706 dominator order, marking edges as not executable.
21707 * tree-inline.c (copy_edges_for_bb): Be not confused
21708 about random edge flags.
21710 2014-05-16 Richard Biener <rguenther@suse.de>
21712 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
21714 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
21717 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
21718 (__TM_simple_begin): Use it.
21719 (__TM_begin): Likewise.
21721 2014-05-15 Martin Jambor <mjambor@suse.cz>
21724 * ipa-prop.c (update_indirect_edges_after_inlining): Check
21725 type_preserved flag when the indirect edge is polymorphic.
21727 2014-05-15 Martin Jambor <mjambor@suse.cz>
21729 PR tree-optimization/61090
21730 * tree-sra.c (sra_modify_expr): Pass the current gsi to
21731 build_ref_for_model.
21733 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21735 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
21736 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
21738 2014-05-15 Jakub Jelinek <jakub@redhat.com>
21740 PR tree-optimization/61158
21741 * fold-const.c (fold_binary_loc): If X is zero-extended and
21742 shiftc >= prec, make sure zerobits is all ones instead of
21743 invoking undefined behavior.
21745 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21747 * regcprop.h: New file.
21748 * regcprop.c (skip_debug_insn_p): New decl.
21749 (replace_oldest_value_reg): Check skip_debug_insn_p.
21750 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
21751 * shrink-wrap.c: Include regcprop.h.
21752 (prepare_shrink_wrap): Call
21753 copyprop_hardreg_forward_bb_without_debug_insn.
21755 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21757 * shrink-wrap.h: Update comment.
21758 * shrink-wrap.c: Update comment.
21759 (next_block_for_reg): Rename to live_edge_for_reg.
21760 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
21761 (move_insn_for_shrink_wrap): Split live_edge.
21762 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
21764 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
21766 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
21768 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
21769 * config/sparc/sparc.md (fptype_ut699): New attribute.
21770 (in_branch_delay): Return false if -mfix-ut699 is specified and
21771 fptype_ut699 is set to single.
21772 (truncdfsf2): Add fptype_ut699 attribute.
21773 (fix_truncdfsi2): Likewise.
21774 (floatsisf2): Change fptype attribute.
21775 (fix_truncsfsi2): Likewise.
21776 (negtf2_notv9): Delete.
21777 (negtf2_v9): Likewise.
21778 (negtf2_hq): New instruction.
21779 (negtf2): New instruction and splitter.
21780 (negdf2_notv9): Rewrite.
21781 (abstf2_notv9): Delete.
21782 (abstf2_hq_v9): Likewise.
21783 (abstf2_v9): Likewise.
21784 (abstf2_hq): New instruction.
21785 (abstf2): New instruction and splitter.
21786 (absdf2_notv9): Rewrite.
21788 2014-05-14 Cary Coutant <ccoutant@google.com>
21791 * opts.c (common_handle_option): Don't special-case "-g".
21792 (set_debug_level): Default to at least level 2 with "-g".
21794 2014-05-14 DJ Delorie <dj@redhat.com>
21796 * config/msp430/msp430.c (msp430_builtin): Add
21797 MSP430_BUILTIN_DELAY_CYCLES.
21798 (msp430_init_builtins): Register void __delay_cycles(long long).
21799 (msp430_builtin_decl): Add it.
21800 (cg_magic_constant): New.
21801 (msp430_expand_delay_cycles): New.
21802 (msp430_expand_builtin): Call it.
21803 (msp430_print_operand_raw): Change integer printing from "int" to
21805 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
21806 (delay_cycles_start): New.
21807 (delay_cycles_end): New.
21808 (delay_cycles_32): New.
21809 (delay_cycles_32x): New.
21810 (delay_cycles_16): New.
21811 (delay_cycles_16x): New.
21812 (delay_cycles_2): New.
21813 (delay_cycles_1): New.
21814 * doc/extend.texi: Document __delay_cycles().
21816 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
21818 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
21819 length attribute computation.
21821 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
21824 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
21826 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
21829 * config/sparc/sparc.md: Fix types of low and high in DI constant
21830 splitter. Use gen_int_mode in some other splitters.
21832 2014-05-14 Martin Jambor <mjambor@suse.cz>
21835 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
21837 2014-05-14 James Norris <jnorris@codesourcery.com>
21839 * omp-low.c (expand_parallel_call): Remove shadow variable.
21840 (expand_omp_taskreg): Likewise.
21842 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
21844 * common/config/i386/i386-common.c
21845 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
21846 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
21847 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
21848 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
21849 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
21850 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
21851 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
21852 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
21853 xsavecintrin.h, xsavesintrin.h.
21854 (x86_64-*-*): Ditto.
21855 * config/i386/clflushoptintrin.h: New.
21856 * config/i386/xsavecintrin.h: Ditto.
21857 * config/i386/xsavesintrin.h: Ditto.
21858 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
21859 (bit_XSAVES): Ditto.
21860 (bit_XSAVES): Ditto.
21861 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
21862 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
21864 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
21865 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
21866 OPTION_MASK_ISA_XSAVES.
21867 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
21868 -mxsavec, -mxsaves.
21869 (PTA_CLFLUSHOPT) Define.
21870 (PTA_XSAVEC): Ditto.
21871 (PTA_XSAVES): Ditto.
21872 (ix86_option_override_internal): Handle new options.
21873 (ix86_valid_target_attribute_inner_p): Ditto.
21874 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
21875 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
21876 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
21877 (bdesc_special_args): Add __builtin_ia32_xsaves,
21878 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
21879 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
21880 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
21881 (ix86_expand_builtin): Handle new builtins.
21882 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
21883 (TARGET_CLFLUSHOPT_P): Ditto.
21884 (TARGET_XSAVEC): Ditto.
21885 (TARGET_XSAVEC_P): Ditto.
21886 (TARGET_XSAVES): Ditto.
21887 (TARGET_XSAVES_P): Ditto.
21888 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
21889 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
21890 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
21892 (ANY_XRSTOR64): Ditto.
21894 (xrstor): Change into <xrstor>.
21895 (xrstor_rex64): Change into <xrstor>_rex64.
21896 (xrstor64): Change into <xrstor>64
21898 * config/i386/i386.opt (mclflushopt): New.
21901 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
21903 * doc/invoke.texi: Document new options.
21905 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
21907 PR rtl-optimization/60866
21908 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
21909 Default it to -1. Pass it down to init_simplejump_data.
21910 (init_simplejump_data): New parameter old_seqno. Pass it down
21911 to get_seqno_for_a_jump.
21912 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
21913 initializing new jump seqno as a last resort. Add comment.
21914 (sel_redirect_edge_and_branch): Save old seqno of the conditional
21915 jump and pass it down to sel_init_new_insn.
21916 (sel_redirect_edge_and_branch_force): Likewise.
21918 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
21920 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
21921 shifted values to avoid build warning.
21923 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
21925 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
21926 * cfgrtl.c (rtl_merge_blocks): Fix comment.
21927 (cfg_layout_merge_blocks): Likewise.
21928 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
21930 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
21932 PR rtl-optimization/60901
21933 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
21934 bb predecessor belongs to the same scheduling region. Adjust comment.
21936 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
21938 * doc/sourcebuild.texi: (dfp_hw): Document.
21939 (p8vector_hw): Likewise.
21940 (powerpc_eabi_ok): Likewise.
21941 (powerpc_elfv2): Likewise.
21942 (powerpc_htm_ok): Likewise.
21943 (ppc_recip_hw): Likewise.
21944 (vsx_hw): Likewise.
21946 2014-05-13 Cary Coutant <ccoutant@google.com>
21948 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
21950 2014-05-13 David Malcolm <dmalcolm@redhat.com>
21952 * gengtype-parse.c (require3): Eliminate in favor of...
21954 (require_template_declaration): Update to support optional single *
21957 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
21958 (create_user_defined_type): Handle a single level of explicit
21959 pointerness within template arguments.
21960 (struct write_types_data): Add field "kind".
21961 (filter_type_name): Handle "*" character.
21962 (write_user_func_for_structure_ptr): Require a write_types_data
21963 rather than just a prefix string, so that we can look up the kind
21964 of the wtd and use it as an index into wrote_user_func_for_ptr,
21965 ensuring that such functions are written at most once. Support
21966 subclasses by invoking the marking function of the ultimate base class.
21967 (write_user_func_for_structure_body): Require a write_types_data
21968 rather than just a prefix string, so that we can pass this to
21969 write_user_func_for_structure_ptr.
21970 (write_func_for_structure): Likewise.
21971 (ggc_wtd): Add initializer of new "kind" field.
21972 (pch_wtd): Likewise.
21974 * gengtype.h (enum write_types_kinds): New.
21975 (struct type): Add field wrote_user_func_for_ptr to the "s"
21978 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
21980 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
21981 instead of const_binop.
21982 (fold_binary_loc): Likewise.
21984 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
21986 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
21987 calculation to match get_ref_base_and_extent.
21989 2014-05-13 Catherine Moore <clm@codesourcery.com>
21990 Sandra Loosemore <sandra@codesourcery.com>
21992 * configure.ac: Fix assembly for explicit JALR relocation check.
21993 * configure: Regenerate.
21995 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21997 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
21998 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
21999 Remove associated type declarations and initialisations.
22000 (arm_expand_neon_builtin): Likewise.
22001 (neon_emit_pair_result_insn): Delete.
22002 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
22003 * config/arm/neon.md (neon_vtrn<mode>): Delete.
22004 (neon_vzip<mode>): Likewise.
22005 (neon_vuzp<mode>): Likewise.
22007 2014-05-13 Richard Biener <rguenther@suse.de>
22010 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
22011 it needs revisiting whether the call still may be tail-called.
22013 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22015 * rtl.def (SYMBOL_REF): Remove middle "0" field.
22016 * rtl.h (block_symbol): Reduce number of fields to 2.
22017 (rtx_def): Add u2.symbol_ref_flags.
22018 (SYMBOL_REF_FLAGS): Use it.
22019 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
22020 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
22021 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
22022 Lower index of SYMBOL_REF_DATA.
22023 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
22024 Print SYMBOL_REF_FLAGS at the same time.
22025 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
22027 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22029 * rtl.def (VAR_LOCATION): Remove "i" field.
22030 * rtl.h (rtx_def): Add u2.var_location_status.
22031 (PAT_VAR_LOCATION_STATUS): Use it.
22032 (gen_rtx_VAR_LOCATION): Declare.
22033 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
22034 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
22035 * var-tracking.c (emit_note_insn_var_location): Remove casts.
22037 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22039 * rtl.def (scratch): Fix outdated comment and remove "0" field.
22040 * gengtype.c (adjust_field_rtx_def): Update accordingly.
22042 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22044 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
22045 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
22046 * rtl.h (rtx_def): Add insn_uid to u2 field.
22047 (RTX_FLAG_CHECK8): Delete in favor of...
22048 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
22049 (INSN_DELETED_P): Update accordingly.
22050 (INSN_UID): Use u2.insn_uid.
22051 (INSN_CHAIN_CODE_P): Define.
22052 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
22053 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
22054 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
22055 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
22056 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
22057 indices accordingly.
22058 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
22059 Update indices for insn-chain rtxes.
22060 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
22061 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
22062 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
22063 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
22064 * combine.c (try_combine): Likewise.
22065 * ira.c (setup_prohibited_mode_move_regs): Likewise.
22067 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22069 * rtl.def (REG): Remove middle field.
22070 * rtl.h (rtx_def): Add orignal_regno to u2.
22071 (ORIGINAL_REGNO): Use it instead of field 1.
22072 (REG_ATTRS): Lower field index accordingly.
22073 * gengtype.c (adjust_field_rtx_def): Remove handling of
22074 ORIGINAL_REGNO. Move REG_ATTRS index down.
22075 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
22076 code that prints the REGNO.
22078 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22080 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
22083 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
22085 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
22087 2014-05-13 Bin Cheng <bin.cheng@arm.com>
22089 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
22090 (alloc_iv): Lower base expressions containing ADDR_EXPR.
22092 2014-05-13 Ian Bolton <ian.bolton@arm.com>
22094 * config/aarch64/aarch64-protos.h
22095 (aarch64_hard_regno_caller_save_mode): New prototype.
22096 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
22098 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
22100 2014-05-13 Christian Bruel <christian.bruel@st.com>
22102 * target.def (mode_switching): New hook vector.
22103 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
22104 (mode_exit, modepriority_to_mode): Likewise.
22105 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
22106 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
22107 * target.h: Include tm.h and hard-reg-set.h.
22108 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
22109 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
22110 * doc/tm.texi Regenerate.
22111 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
22112 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
22113 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
22114 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
22115 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
22116 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
22117 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
22118 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
22119 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
22120 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
22121 (ix86_emit_mode_set): Hookify.
22122 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
22124 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
22125 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
22126 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
22127 (epiphany_mode_priority_to_mode): Remove declaration.
22128 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
22129 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
22130 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
22132 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
22133 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
22134 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
22136 2014-05-13 Jakub Jelinek <jakub@redhat.com>
22139 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
22140 is const0_rtx, return immediately. Don't test count == 0 when
22143 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22145 * Makefile.in: add shrink-wrap.o.
22146 * config/i386/i386.c: include "shrink-wrap.h"
22147 * function.c: Likewise.
22148 (requires_stack_frame_p, next_block_for_reg,
22149 move_insn_for_shrink_wrap, prepare_shrink_wrap,
22150 dup_block_and_redirect): Move to shrink-wrap.c
22151 (thread_prologue_and_epilogue_insns): Extract three code segments
22152 as functions in shrink-wrap.c
22153 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
22155 * shrink-wrap.c: New file.
22156 * shrink-wrap.h: New file.
22158 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
22160 * doc/extend.texi: Reflect current numbers of pragmas. Remove
22161 reference to Solaris.
22163 2014-05-12 Mike Stump <mikestump@comcast.net>
22166 * genattrtab.c (filename): Add.
22167 (convert_set_attr_alternative): Improve error message.
22168 (check_defs): Restore read_md_filename for error messages.
22169 (gen_insn): Save filename.
22171 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
22173 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
22174 -fno-local-ivars and -fivar-visibility.
22175 * c-family/c.opt: Make -Wshadow also implicitly enable
22178 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
22180 * doc/tm.texi: Remove reference to deleted macro.
22181 * doc/tm.texi.in: Likewise.
22183 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
22186 * config/avr/avr.c (avr_out_store_psi): Use correct constant
22189 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
22192 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
22193 * config/arm/aout.h (License): Same.
22194 * config/arm/bpabi.h (License): Same.
22195 * config/arm/elf.h (License): Same.
22196 * config/arm/linux-elf.h (License): Same.
22197 * config/arm/linux-gas.h (License): Same.
22198 * config/arm/netbsd-elf.h (License): Same.
22199 * config/arm/uclinux-eabi.h (License): Same.
22200 * config/arm/uclinux-elf.h (License): Same.
22201 * config/arm/vxworks.h (License): Same.
22203 2014-05-11 Jakub Jelinek <jakub@redhat.com>
22205 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
22206 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
22207 number of operands to 3.
22208 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
22209 * tree-nested.c (convert_nonlocal_omp_clauses,
22210 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
22211 * gimplify.c (gimplify_scan_omp_clauses): Handle
22212 OMP_CLAUSE_LINEAR_STMT.
22213 * omp-low.c (lower_rec_input_clauses): Fix typo.
22214 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
22215 cast between Fortran boolean_type_node and C _Bool if
22218 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
22220 PR tree-optimization/61136
22221 * wide-int.h (multiple_of_p): Define a version that doesn't return
22223 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
22224 integer_zerop/const_binop pair.
22225 (multiple_of_p): Likewise, converting both operands to widest_int
22228 2014-05-09 Teresa Johnson <tejohnson@google.com>
22230 * cgraphunit.c (analyze_functions): Use correct dump file.
22232 2014-05-09 Florian Weimer <fweimer@redhat.com>
22234 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
22236 (stack_protect_return_slot_p): New function.
22237 (expand_used_vars): Call stack_protect_decl_p and
22238 stack_protect_return_slot_p for -fstack-protector-strong.
22240 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
22241 Andrew Haley <aph@redhat.com>
22242 Richard Sandiford <rdsandiford@googlemail.com>
22244 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
22247 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
22249 PR middle-end/61111
22250 * fold-const.c (fold_binary_loc): Changed width of mask.
22252 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
22254 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
22255 unsigned int initializers for regno_in, regno_out.
22257 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
22260 * config/avr/avr.md (cc): Add new attribute set_vzn.
22261 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
22262 Set cc insn attribute to set_vzn instead of set_zn for alternatives
22263 with INC, DEC or NEG.
22264 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
22265 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
22266 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
22268 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22271 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22273 * wide-int.cc (UTItype): Define.
22274 (UDWtype): Define for appropriate W_TYPE_SIZE.
22276 2014-05-09 Richard Biener <rguenther@suse.de>
22278 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
22279 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
22280 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
22281 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
22282 ssa_propagate): Adjust.
22284 2014-05-08 Jeff Law <law@redhat.com>
22286 PR tree-optimization/61009
22287 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
22288 tri-state rather than a boolean. When a block is too big to
22289 thread through, inform caller via negative return value.
22290 (thread_across_edge): If a block was too big for normal threading,
22291 then it's too big for a joiner too, so remove temporary equivalences
22292 and return immediately.
22294 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
22295 Matthias Klose <doko@ubuntu.com>
22298 * optc-gen.awk: Fix option handling for -Wunused-parameter.
22300 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
22303 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
22305 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
22308 * config/alpha/alpha.c: Include gimple-iterator.h.
22309 (alpha_gimple_fold_builtin): New function. Move
22310 ALPHA_BUILTIN_UMULH folding from ...
22311 (alpha_fold_builtin): ... here.
22312 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
22314 2014-05-08 Wei Mi <wmi@google.com>
22317 * config/i386/i386.c (ix86_compute_frame_layout): Update
22318 preferred_stack_boundary for call, expanded from tls descriptor.
22319 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
22320 to depend on SP register.
22321 (*tls_local_dynamic_base_32_gnu): Ditto.
22322 (*tls_local_dynamic_32_once): Ditto.
22323 (tls_global_dynamic_64_<mode>): Set
22324 ix86_tls_descriptor_calls_expanded_in_cfun.
22325 (tls_local_dynamic_base_64_<mode>): Ditto.
22326 (tls_global_dynamic_32): Set
22327 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
22328 to depend on SP register.
22329 (tls_local_dynamic_base_32): Ditto.
22331 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22333 * config/arm/arm_neon.h: Update comment.
22334 * config/arm/neon-docgen.ml: Delete.
22335 * config/arm/neon-gen.ml: Delete.
22336 * doc/arm-neon-intrinsics.texi: Update comment.
22338 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22340 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
22342 (vand, vorr, veor, vorn, vbic): Remove.
22343 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
22345 (neon_vsub_unspec): Likewise.
22346 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
22348 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22350 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
22351 (vadd_s16): Likewise.
22352 (vadd_s32): Likewise.
22353 (vadd_f32): Likewise.
22354 (vadd_u8): Likewise.
22355 (vadd_u16): Likewise.
22356 (vadd_u32): Likewise.
22357 (vadd_s64): Likewise.
22358 (vadd_u64): Likewise.
22359 (vaddq_s8): Likewise.
22360 (vaddq_s16): Likewise.
22361 (vaddq_s32): Likewise.
22362 (vaddq_s64): Likewise.
22363 (vaddq_f32): Likewise.
22364 (vaddq_u8): Likewise.
22365 (vaddq_u16): Likewise.
22366 (vaddq_u32): Likewise.
22367 (vaddq_u64): Likewise.
22368 (vmul_s8): Likewise.
22369 (vmul_s16): Likewise.
22370 (vmul_s32): Likewise.
22371 (vmul_f32): Likewise.
22372 (vmul_u8): Likewise.
22373 (vmul_u16): Likewise.
22374 (vmul_u32): Likewise.
22375 (vmul_p8): Likewise.
22376 (vmulq_s8): Likewise.
22377 (vmulq_s16): Likewise.
22378 (vmulq_s32): Likewise.
22379 (vmulq_f32): Likewise.
22380 (vmulq_u8): Likewise.
22381 (vmulq_u16): Likewise.
22382 (vmulq_u32): Likewise.
22383 (vsub_s8): Likewise.
22384 (vsub_s16): Likewise.
22385 (vsub_s32): Likewise.
22386 (vsub_f32): Likewise.
22387 (vsub_u8): Likewise.
22388 (vsub_u16): Likewise.
22389 (vsub_u32): Likewise.
22390 (vsub_s64): Likewise.
22391 (vsub_u64): Likewise.
22392 (vsubq_s8): Likewise.
22393 (vsubq_s16): Likewise.
22394 (vsubq_s32): Likewise.
22395 (vsubq_s64): Likewise.
22396 (vsubq_f32): Likewise.
22397 (vsubq_u8): Likewise.
22398 (vsubq_u16): Likewise.
22399 (vsubq_u32): Likewise.
22400 (vsubq_u64): Likewise.
22401 (vand_s8): Likewise.
22402 (vand_s16): Likewise.
22403 (vand_s32): Likewise.
22404 (vand_u8): Likewise.
22405 (vand_u16): Likewise.
22406 (vand_u32): Likewise.
22407 (vand_s64): Likewise.
22408 (vand_u64): Likewise.
22409 (vandq_s8): Likewise.
22410 (vandq_s16): Likewise.
22411 (vandq_s32): Likewise.
22412 (vandq_s64): Likewise.
22413 (vandq_u8): Likewise.
22414 (vandq_u16): Likewise.
22415 (vandq_u32): Likewise.
22416 (vandq_u64): Likewise.
22417 (vorr_s8): Likewise.
22418 (vorr_s16): Likewise.
22419 (vorr_s32): Likewise.
22420 (vorr_u8): Likewise.
22421 (vorr_u16): Likewise.
22422 (vorr_u32): Likewise.
22423 (vorr_s64): Likewise.
22424 (vorr_u64): Likewise.
22425 (vorrq_s8): Likewise.
22426 (vorrq_s16): Likewise.
22427 (vorrq_s32): Likewise.
22428 (vorrq_s64): Likewise.
22429 (vorrq_u8): Likewise.
22430 (vorrq_u16): Likewise.
22431 (vorrq_u32): Likewise.
22432 (vorrq_u64): Likewise.
22433 (veor_s8): Likewise.
22434 (veor_s16): Likewise.
22435 (veor_s32): Likewise.
22436 (veor_u8): Likewise.
22437 (veor_u16): Likewise.
22438 (veor_u32): Likewise.
22439 (veor_s64): Likewise.
22440 (veor_u64): Likewise.
22441 (veorq_s8): Likewise.
22442 (veorq_s16): Likewise.
22443 (veorq_s32): Likewise.
22444 (veorq_s64): Likewise.
22445 (veorq_u8): Likewise.
22446 (veorq_u16): Likewise.
22447 (veorq_u32): Likewise.
22448 (veorq_u64): Likewise.
22449 (vbic_s8): Likewise.
22450 (vbic_s16): Likewise.
22451 (vbic_s32): Likewise.
22452 (vbic_u8): Likewise.
22453 (vbic_u16): Likewise.
22454 (vbic_u32): Likewise.
22455 (vbic_s64): Likewise.
22456 (vbic_u64): Likewise.
22457 (vbicq_s8): Likewise.
22458 (vbicq_s16): Likewise.
22459 (vbicq_s32): Likewise.
22460 (vbicq_s64): Likewise.
22461 (vbicq_u8): Likewise.
22462 (vbicq_u16): Likewise.
22463 (vbicq_u32): Likewise.
22464 (vbicq_u64): Likewise.
22465 (vorn_s8): Likewise.
22466 (vorn_s16): Likewise.
22467 (vorn_s32): Likewise.
22468 (vorn_u8): Likewise.
22469 (vorn_u16): Likewise.
22470 (vorn_u32): Likewise.
22471 (vorn_s64): Likewise.
22472 (vorn_u64): Likewise.
22473 (vornq_s8): Likewise.
22474 (vornq_s16): Likewise.
22475 (vornq_s32): Likewise.
22476 (vornq_s64): Likewise.
22477 (vornq_u8): Likewise.
22478 (vornq_u16): Likewise.
22479 (vornq_u32): Likewise.
22480 (vornq_u64): Likewise.
22482 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22484 * wide-int.cc (UTItype): Define.
22485 (UDWtype): Define for appropriate W_TYPE_SIZE.
22487 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
22489 PR tree-optimization/59100
22490 * tree-ssa-phiopt.c: Include tree-inline.h.
22491 (neutral_element_p, absorbing_element_p): New functions.
22492 (value_replacement): Handle conditional binary operations with a
22493 neutral or absorbing element.
22495 2014-05-08 Richard Biener <rguenther@suse.de>
22497 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
22498 folding the expression.
22499 (valueize_expr): Remove.
22500 (visit_reference_op_load): Do not valueize the result of
22502 (simplify_binary_expression): Likewise.
22503 (simplify_unary_expression): Likewise.
22505 2014-05-08 Richard Biener <rguenther@suse.de>
22507 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
22508 looking at TYPE_ARG_TYPES.
22510 2014-05-08 Richard Biener <rguenther@suse.de>
22512 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
22513 pointer propagation special-case.
22515 2014-05-08 Bin Cheng <bin.cheng@arm.com>
22517 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
22518 core part of address expressions.
22520 2014-05-08 Alan Modra <amodra@gmail.com>
22523 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
22524 loads and stores when -mno-strict-align at any alignment.
22525 (expand_block_clear): Similarly. Also correct calculation of
22528 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
22530 PR middle-end/39246
22531 * tree-complex.c (expand_complex_move): Keep line info when expanding
22533 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
22534 of complex expression. Use new argument to display correct location
22535 for values coming from phi statement.
22536 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
22537 (warn_uninitialized_phi): Pass location of phi argument to
22539 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
22540 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
22542 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
22544 * config/rs6000/predicates.md (indexed_address_mem): New.
22545 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
22546 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
22547 fpstore_ux, fpstore_u.
22548 (sign_extend, indexed, update): New.
22549 (cell_micro): Adjust.
22550 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
22551 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
22552 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
22553 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
22554 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
22555 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
22556 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
22557 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
22558 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
22559 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
22560 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
22561 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
22562 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
22563 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
22564 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
22566 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
22567 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
22568 *vsx_extract_<mode>_store): Adjust.
22569 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
22570 is_cracked_insn, insn_must_be_first_in_group,
22571 insn_must_be_last_in_group): Adjust.
22573 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
22575 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
22576 ppc440-fpstore): Adjust.
22577 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
22578 ppc476-fpstore): Adjust.
22579 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
22580 ppc601-fpstore): Adjust.
22581 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
22583 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
22585 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
22586 ppc7450-fpstore): Adjust.
22587 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
22588 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
22589 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
22591 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
22592 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
22593 cell-fpstore, cell-fpstore-update): Adjust.
22594 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
22595 ppce300c3_store, ppce300c3_fpstore): Adjust.
22596 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
22597 e500mc_fpstore): Adjust.
22598 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
22599 e500mc64_store, e500mc64_fpstore): Adjust.
22600 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
22601 e5500_fpstore): Adjust.
22602 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
22603 e6500_fpstore): Adjust.
22604 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
22606 * config/rs6000/power4.md (power4-load, power4-load-ext,
22607 power4-load-ext-update, power4-load-ext-update-indexed,
22608 power4-load-update-indexed, power4-load-update, power4-fpload,
22609 power4-fpload-update, power4-store, power4-store-update,
22610 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
22612 * config/rs6000/power5.md (power5-load, power5-load-ext,
22613 power5-load-ext-update, power5-load-ext-update-indexed,
22614 power5-load-update-indexed, power5-load-update, power5-fpload,
22615 power5-fpload-update, power5-store, power5-store-update,
22616 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
22618 * config/rs6000/power6.md (power6-load, power6-load-ext,
22619 power6-load-update, power6-load-update-indexed,
22620 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
22621 power6-fpload-update, power6-store, power6-store-update,
22622 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
22624 * config/rs6000/power7.md (power7-load, power7-load-ext,
22625 power7-load-update, power7-load-update-indexed,
22626 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
22627 power7-fpload-update, power7-store, power7-store-update,
22628 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
22630 * config/rs6000/power8.md (power8-load, power8-load-update,
22631 power8-load-ext, power8-load-ext-update, power8-fpload,
22632 power8-fpload-update, power8-store, power8-store-update-indexed,
22633 power8-fpstore, power8-fpstore-update): Adjust.
22634 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
22636 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
22637 titan_lsu_store, titan_lsu_fpstore): Adjust.
22638 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
22640 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
22643 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
22644 unrolled byte insns. Emit address increments after move insns.
22646 2014-05-07 David Malcolm <dmalcolm@redhat.com>
22648 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
22649 const_gimple, rather than a gimple.
22650 (gimple_call_builtin_p): Likewise, for the three variants.
22652 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
22653 (gimple_call_builtin_p): Likewise, for the three variants.
22655 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22657 PR tree-optimization/61095
22658 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
22660 2014-05-07 Richard Biener <rguenther@suse.de>
22662 PR tree-optimization/61034
22663 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
22664 (maybe_skip_until): Use translate to take into account
22665 lattices when trying to do disambiguations.
22666 (get_continuation_for_phi_1): Likewise.
22667 (get_continuation_for_phi): Adjust for added translate arguments.
22668 (walk_non_aliased_vuses): Likewise.
22669 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
22670 (walk_non_aliased_vuses): Likewise.
22671 (call_may_clobber_ref_p_1): Declare.
22672 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
22673 calls. Stop early if we are only supposed to disambiguate.
22674 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
22676 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
22678 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
22679 Emit an error when the function has arguments.
22681 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
22683 * cfgloop.h (unswitch_loops): Remove.
22684 * doc/passes.texi: Remove references to loop-unswitch.c
22685 * timevar.def (TV_LOOP_UNSWITCH): Remove.
22687 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
22689 * tree-vect-data-refs.c (vect_grouped_load_supported): New
22690 check for loads group of length 3.
22691 (vect_permute_load_chain): New permutations for loads group of
22693 * tree-vect-stmts.c (vect_model_load_cost): Change cost
22694 of vec_perm_shuffle for the new permutations.
22696 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
22698 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
22699 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
22700 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
22701 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
22702 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
22703 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
22704 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
22705 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
22707 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
22709 * loop-unswitch.c: Delete.
22711 2014-05-07 Richard Biener <rguenther@suse.de>
22713 * config.gcc: Always set need_64bit_hwint to yes.
22715 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
22717 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
22718 of using optimize_size.
22720 2014-05-06 Mike Stump <mikestump@comcast.net>
22722 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
22724 2014-05-06 Joseph Myers <joseph@codesourcery.com>
22726 * config/i386/sse.md (*mov<mode>_internal)
22727 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
22728 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
22729 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
22730 (*<code><mode>3, *andnot<mode>3<mask_name>)
22731 (<mask_codefor><code><mode>3<mask_name>): Only consider
22732 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
22734 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
22737 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22739 * lra-constraints.c (valid_address_p): Move earlier in file.
22740 Add a constraint argument to the address_info version.
22741 (satisfies_memory_constraint_p): New function.
22742 (satisfies_address_constraint_p): Likewise.
22743 (process_alt_operands, curr_insn_transform): Use them.
22744 (process_address): Pass the constraint to valid_address_p when
22745 checking address operands.
22747 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
22749 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
22750 to their respective blocks. Fix inadvertent use of "node".
22752 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
22754 * emit-rtl.c (init_derived_machine_modes): New functionm, split
22756 (init_emit_once): ...here.
22757 * rtl.h (init_derived_machine_modes): Declare.
22758 * toplev.c (do_compile): Call it even if no_backend.
22760 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
22761 Mike Stump <mikestump@comcast.net>
22762 Richard Sandiford <rdsandiford@googlemail.com>
22763 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22765 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
22766 (rtx_equal_for_memref_p): Update comment.
22767 (adjust_offset_for_component_ref): Use wide-int interfaces.
22768 * builtins.c (get_object_alignment_2): Likewise.
22769 (c_readstr): Likewise.
22770 (target_char_cast): Add comment.
22771 (determine_block_size): Use wide-int interfaces.
22772 (expand_builtin_signbit): Likewise.
22773 (fold_builtin_int_roundingfn): Likewise.
22774 (fold_builtin_bitop): Likewise.
22775 (fold_builtin_bswap): Likewise.
22776 (fold_builtin_logarithm): Use signop.
22777 (fold_builtin_pow): Likewise.
22778 (fold_builtin_memory_op): Use wide-int interfaces.
22779 (fold_builtin_object_size): Likewise.
22780 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
22781 nb_iterations_estimate.
22782 (record_niter_bound): Use wide-int interfaces.
22783 (get_estimated_loop_iterations_int): Likewise.
22784 (get_estimated_loop_iterations): Likewise.
22785 (get_max_loop_iterations): Likewise.
22786 * cfgloop.h: Include wide-int.h.
22787 (struct nb_iter_bound): Change bound to widest_int.
22788 (struct loop): Change nb_iterations_upper_bound and
22789 nb_iterations_estimate to widest_int.
22790 (record_niter_bound): Switch to use widest_int.
22791 (get_estimated_loop_iterations): Likewise.
22792 (get_max_loop_iterations): Likewise.
22793 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
22794 update for wide-int.
22795 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
22796 * combine.c (try_combine): Likewise.
22797 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
22798 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
22800 (aarch64_float_const_representable_p): Likewise.
22801 * config/arc/arc.c: Include wide-int.h.
22802 (arc_can_use_doloop_p): Use wide-int interfaces.
22803 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
22804 (vfp3_const_double_index): Likewise.
22805 * config/avr/avr.c (avr_out_round): Likewise.
22806 (avr_fold_builtin): Likewise.
22807 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
22808 (bfin_can_use_doloop_p): Likewise.
22809 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
22810 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
22811 * config/i386/i386.c: Include wide-int.h.
22812 (ix86_data_alignment): Use wide-int interfaces.
22813 (ix86_local_alignment): Likewise.
22814 (ix86_emit_swsqrtsf): Update real_from_integer.
22815 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
22816 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
22817 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
22818 (zero_constant): Likewise.
22819 (input_operand): Likewise.
22820 (splat_input_operand): Likewise.
22821 (non_logical_cint_operand): Change const_double to const_wide_int.
22822 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
22823 (easy_altivec_constant): Remove comment.
22824 (paired_expand_vector_init): Use CONSTANT_P.
22825 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
22826 (rs6000_emit_move): Update checks.
22827 (rs6000_aggregate_candidate): Use wide-int interfaces.
22828 (rs6000_expand_ternop_builtin): Likewise.
22829 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
22830 (rs6000_assemble_integer): Likewise.
22831 (rs6000_hash_constant): Likewise.
22832 (output_toc): Likewise.
22833 (rs6000_rtx_costs): Likewise.
22834 (rs6000_emit_swrsqrt); Update call to real_from_integer.
22835 * config/rs6000/rs6000-c.c: Include wide-int.h.
22836 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
22837 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
22838 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
22839 Handle CONST_WIDE_INT.
22840 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
22841 Use tree_fits_uhwi_p.
22842 * config/sparc/sparc.c: Include wide-int.h.
22843 (sparc_fold_builtin): Use wide-int interfaces.
22844 * config/vax/vax.c: Include wide-int.h.
22845 (vax_float_literal): Use real_from_integer.
22846 * coretypes.h (struct hwivec_def): New.
22848 (const_hwivec): New.
22849 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
22850 (equiv_constant): Handle CONST_WIDE_INT.
22851 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
22852 (cselib_hash_rtx): Handle CONST_WIDE_INT.
22853 * dbxout.c (stabstr_U): Use wide-int interfaces.
22854 (dbxout_type): Update to use cst_fits_shwi_p.
22855 * defaults.h (LOG2_BITS_PER_UNIT): Define.
22856 (TARGET_SUPPORTS_WIDE_INT): Add default.
22857 * dfp.c: Include wide-int.h.
22858 (decimal_real_to_integer2): Use wide-int interfaces and rename to
22859 decimal_real_to_integer.
22860 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
22861 decimal_real_to_integer.
22862 * doc/generic.texi (Constant expressions): Update for wide_int.
22863 * doc/rtl.texi (const_double): Likewise.
22864 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
22865 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
22866 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
22867 (REAL_VALUE_FROM_INT): Remove.
22868 (TARGET_SUPPORTS_WIDE_INT): New.
22869 * doc/tm.texi: Regenerate.
22870 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
22871 * double-int.h: Include wide-int.h.
22872 (struct wi::int_traits): New.
22873 * dwarf2out.c (get_full_len): New.
22874 (dw_val_equal_p): Add case dw_val_class_wide_int.
22875 (size_of_loc_descr): Likewise.
22876 (output_loc_operands): Likewise.
22877 (insert_double): Remove.
22878 (insert_wide_int): New.
22879 (add_AT_wide): New.
22880 (print_die): Add case dw_val_class_wide_int.
22881 (attr_checksum): Likewise.
22882 (attr_checksum_ordered): Likewise.
22883 (same_dw_val_p): Likewise.
22884 (size_of_die): Likewise.
22885 (value_format): Likewise.
22886 (output_die): Likewise.
22887 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
22889 (clz_loc_descriptor): Use wide-int interfaces.
22890 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
22891 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
22892 (round_up_to_align): Use wide-int interfaces.
22893 (field_byte_offset): Likewise.
22894 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
22895 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
22896 CONST_DOUBLE handling. Use wide-int interfaces.
22897 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
22898 (gen_enumeration_type_die): Use add_AT_wide.
22899 (hash_loc_operands): Add case dw_val_class_wide_int.
22900 (compare_loc_operands): Likewise.
22901 * dwarf2out.h: Include wide-int.h.
22902 (wide_int_ptr): New.
22903 (enum dw_val_class): Add dw_val_class_wide_int.
22904 (struct dw_val_struct): Add val_wide.
22905 * emit-rtl.c (const_wide_int_htab): New.
22906 (const_wide_int_htab_hash): New.
22907 (const_wide_int_htab_eq): New.
22908 (lookup_const_wide_int): New.
22909 (const_double_htab_hash): Use wide-int interfaces.
22910 (const_double_htab_eq): Likewise.
22911 (rtx_to_double_int): Conditionally compile for wide-int.
22912 (immed_double_int_const): Rename to immed_wide_int_const and
22913 update for wide-int.
22914 (immed_double_const): Conditionally compile for wide-int.
22915 (init_emit_once): Use wide-int interfaces.
22916 * explow.c (plus_constant): Likewise.
22917 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
22918 (lshift_value): Use wide-int interfaces.
22919 (expand_mult): Likewise.
22920 (choose_multiplier): Likewise.
22921 (expand_smod_pow2): Likewise.
22922 (make_tree): Likewise.
22923 * expr.c (convert_modes): Consolidate handling of constants.
22924 Use wide-int interfaces.
22925 (emit_group_load_1): Add note.
22926 (store_expr): Update comment.
22927 (get_inner_reference): Use wide-int interfaces.
22928 (expand_constructor): Update comment.
22929 (expand_expr_real_2): Use wide-int interfaces.
22930 (expand_expr_real_1): Likewise.
22931 (reduce_to_bit_field_precision): Likewise.
22932 (const_vector_from_tree): Likewise.
22933 * final.c: Include wide-int-print.h.
22934 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
22935 * fixed-value.c: Include wide-int.h.
22936 (fixed_from_string): Use wide-int interfaces.
22937 (fixed_to_decimal): Likewise.
22938 (fixed_convert_from_real): Likewise.
22939 (real_convert_from_fixed): Likewise.
22940 * fold-const.h (mem_ref_offset): Return an offset_int.
22941 (div_if_zero_remainder): Remove code parameter.
22942 * fold-const.c (div_if_zero_remainder): Remove code parameter.
22943 Use wide-int interfaces.
22944 (may_negate_without_overflow_p): Use wide-int interfaces.
22945 (negate_expr_p): Likewise.
22946 (fold_negate_expr): Likewise.
22947 (int_const_binop_1): Likewise.
22948 (const_binop): Likewise.
22949 (fold_convert_const_int_from_int): Likewise.
22950 (fold_convert_const_int_from_real): Likewise.
22951 (fold_convert_const_int_from_fixed): Likewise.
22952 (fold_convert_const_fixed_from_int): Likewise.
22953 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
22954 (sign_bit_p): Use wide-int interfaces.
22955 (make_range_step): Likewise.
22956 (build_range_check): Likewise. Pass an integer of the correct type
22957 instead of using integer_one_node.
22958 (range_predecessor): Pass an integer of the correct type instead
22959 of using integer_one_node.
22960 (range_successor): Likewise.
22961 (merge_ranges): Likewise.
22962 (unextend): Use wide-int interfaces.
22963 (extract_muldiv_1): Likewise.
22964 (fold_div_compare): Likewise.
22965 (fold_single_bit_test): Likewise.
22966 (fold_sign_changed_comparison): Likewise.
22967 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
22968 (fold_plusminus_mult_expr): Use wide-int interfaces.
22969 (native_encode_int): Likewise.
22970 (native_interpret_int): Likewise.
22971 (fold_unary_loc): Likewise.
22972 (pointer_may_wrap_p): Likewise.
22973 (size_low_cst): Likewise.
22974 (mask_with_tz): Likewise.
22975 (fold_binary_loc): Likewise.
22976 (fold_ternary_loc): Likewise.
22977 (multiple_of_p): Likewise.
22978 (tree_call_nonnegative_warnv_p): Update calls to
22979 tree_int_cst_min_precision and real_from_integer.
22980 (fold_negate_const): Use wide-int interfaces.
22981 (fold_abs_const): Likewise.
22982 (fold_relational_const): Use tree_int_cst_lt.
22983 (round_up_loc): Use wide-int interfaces.
22984 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
22985 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
22986 * gengtype.c: Remove include of double-int.h.
22987 (do_typedef): Use wide-int interfaces.
22988 (open_base_files): Add wide-int.h.
22989 (main): Add offset_int and widest_int typedefs.
22990 * gengtype-lex.l: Handle "^".
22991 (CXX_KEYWORD): Add "static".
22992 * gengtype-parse.c (require3): New.
22993 (require_template_declaration): Handle constant template arguments
22994 and nested templates.
22995 * gengtype-state.c: Don't include "double-int.h".
22996 * genpreds.c (write_one_predicate_function): Update comment.
22997 (write_tm_constrs_h): Add check for hval and lval use in
22999 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
23000 (add_to_sequence): Likewise.
23001 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
23002 and const_double_operand.
23003 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
23005 * gimple-fold.c (get_base_constructor): Likewise.
23006 (fold_array_ctor_reference): Likewise.
23007 (fold_nonarray_ctor_reference): Likewise.
23008 (fold_const_aggregate_ref_1): Likewise.
23009 (gimple_val_nonnegative_real_p): Likewise.
23010 (gimple_fold_indirect_ref): Likewise.
23011 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
23012 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
23013 (struct slsr_cand_d): Change index to be widest_int.
23014 (struct incr_info_d): Change incr to be widest_int.
23015 (alloc_cand_and_find_basis): Use wide-int interfaces.
23016 (slsr_process_phi): Likewise.
23017 (backtrace_base_for_ref): Likewise. Return a widest_int.
23018 (restructure_reference): Take a widest_int instead of a double_int.
23019 (slsr_process_ref): Use wide-int interfaces.
23020 (create_mul_ssa_cand): Likewise.
23021 (create_mul_imm_cand): Likewise.
23022 (create_add_ssa_cand): Likewise.
23023 (create_add_imm_cand): Take a widest_int instead of a double_int.
23024 (slsr_process_add): Use wide-int interfaces.
23025 (slsr_process_cast): Likewise.
23026 (slsr_process_copy): Likewise.
23027 (dump_candidate): Likewise.
23028 (dump_incr_vec): Likewise.
23029 (replace_ref): Likewise.
23030 (cand_increment): Likewise. Return a widest_int.
23031 (cand_abs_increment): Likewise.
23032 (replace_mult_candidate): Take a widest_int instead of a double_int.
23033 (replace_unconditional_candidate): Use wide-int interfaces.
23034 (incr_vec_index): Take a widest_int instead of a double_int.
23035 (create_add_on_incoming_edge): Likewise.
23036 (create_phi_basis): Use wide-int interfaces.
23037 (replace_conditional_candidate): Likewise.
23038 (record_increment): Take a widest_int instead of a double_int.
23039 (record_phi_increments): Use wide-int interfaces.
23040 (phi_incr_cost): Take a widest_int instead of a double_int.
23041 (lowest_cost_path): Likewise.
23042 (total_savings): Likewise.
23043 (analyze_increments): Use wide-int interfaces.
23044 (ncd_with_phi): Take a widest_int instead of a double_int.
23045 (ncd_of_cand_and_phis): Likewise.
23046 (nearest_common_dominator_for_cands): Likewise.
23047 (insert_initializers): Use wide-int interfaces.
23048 (all_phi_incrs_profitable): Likewise.
23049 (replace_one_candidate): Likewise.
23050 (replace_profitable_candidates): Likewise.
23051 * godump.c: Include wide-int-print.h.
23052 (go_output_typedef): Use wide-int interfaces.
23053 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
23054 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
23055 (build_loop_iteration_domains): Likewise.
23056 * hooks.h: Include wide-int.h rather than double-int.h.
23057 (hook_bool_dint_dint_uint_bool_true): Delete.
23058 (hook_bool_wint_wint_uint_bool_true): Declare.
23059 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
23060 (hook_bool_wint_wint_uint_bool_true): New.
23061 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
23063 (ubsan_expand_si_overflow_mul_check): Likewise.
23064 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
23065 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
23066 (get_ancestor_addr_info): Likewise.
23067 (ipa_modify_call_arguments): Likewise.
23068 * loop-doloop.c (doloop_modify): Likewise.
23069 (doloop_optimize): Likewise.
23070 * loop-iv.c (iv_number_of_iterations): Likewise.
23071 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
23072 (unroll_loop_constant_iterations): Likewise.
23073 (decide_unroll_runtime_iterations): Likewise.
23074 (unroll_loop_runtime_iterations): Likewise.
23075 (decide_peel_simple): Likewise.
23076 (decide_unroll_stupid): Likewise.
23077 * lto-streamer-in.c (streamer_read_wi): Add.
23078 (input_cfg): Use wide-int interfaces.
23079 (lto_input_tree_1): Likewise.
23080 * lto-streamer-out.c (streamer_write_wi): Add.
23081 (hash_tree): Use wide-int interfaces.
23082 (output_cfg): Likewise.
23083 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
23084 (GTFILES): Add wide-int.h and signop.h.
23085 (TAGS): Look for .cc files too.
23086 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
23087 * optabs.c (expand_subword_shift): Likewise.
23088 (expand_doubleword_shift): Likewise.
23089 (expand_absneg_bit): Likewise.
23090 (expand_copysign_absneg): Likewise.
23091 (expand_copysign_bit): Likewise.
23092 * postreload.c (reload_cse_simplify_set): Likewise.
23093 * predict.c (predict_iv_comparison): Likewise.
23094 * pretty-print.h: Include wide-int-print.h.
23096 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
23097 * print-tree.c: Include wide-int-print.h.
23098 (print_node_brief): Use wide-int interfaces.
23099 (print_node): Likewise.
23100 * read-rtl.c (validate_const_wide_int): New.
23101 (read_rtx_code): Add CONST_WIDE_INT case.
23102 * real.c: Include wide-int.h.
23103 (real_to_integer2): Delete.
23104 (real_to_integer): New function, returning a wide_int.
23105 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
23106 (ten_to_ptwo): Update call to real_from_integer.
23107 (real_digit): Likewise.
23108 * real.h: Include signop.h, wide-int.h and insn-modes.h.
23109 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
23110 (REAL_VALUE_TO_INT): Delete.
23111 (real_to_integer): Declare a wide-int form.
23112 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
23113 * recog.c (const_int_operand): Improve comment.
23114 (const_scalar_int_operand): New.
23115 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
23116 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
23117 (split_double): Likewise.
23118 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
23119 (rtx_size): Likewise.
23120 (rtx_alloc_stat_v): New.
23121 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
23122 (cwi_output_hex): New.
23123 (iterative_hash_rtx): Handle CONST_WIDE_INT.
23124 (cwi_check_failed_bounds): New.
23125 * rtl.def (CONST_WIDE_INT): New.
23126 * rtl.h: Include <utility> and wide-int.h.
23127 (struct hwivec_def): New.
23128 (CWI_GET_NUM_ELEM): New.
23129 (CWI_PUT_NUM_ELEM): New.
23130 (struct rtx_def): Add num_elem and hwiv.
23131 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
23132 (CASE_CONST_UNIQUE): Likewise.
23133 (CASE_CONST_ANY): Likewise.
23134 (CONST_SCALAR_INT_P): Likewise.
23135 (CONST_WIDE_INT_P): New.
23137 (HWIVEC_CHECK): New.
23138 (cwi_check_failed_bounds): New.
23140 (HWIVEC_CHECK): New.
23141 (CONST_WIDE_INT_VEC) New.
23142 (CONST_WIDE_INT_NUNITS) New.
23143 (CONST_WIDE_INT_ELT) New.
23144 (rtx_mode_t): New type.
23145 (wi::int_traits <rtx_mode_t>): New.
23147 (wi::min_value): New.
23148 (wi::max_value): New.
23150 (const_wide_int_alloc): New.
23151 (immed_wide_int_const): New.
23152 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
23153 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
23154 * signop.h: New file.
23155 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
23156 (simplify_const_unary_operation): Use wide-int interfaces.
23157 (simplify_binary_operation_1): Likewise.
23158 (simplify_const_binary_operation): Likewise.
23159 (simplify_const_relational_operation): Likewise.
23160 (simplify_immed_subreg): Likewise.
23161 * stmt.c (expand_case): Likewise.
23162 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
23163 signop rather than a bool.
23164 * stor-layout.c (layout_type): Use wide-int interfaces.
23165 (initialize_sizetypes): Update calls to
23166 set_min_and_max_values_for_integral_type.
23167 (set_min_and_max_values_for_integral_type): Take a signop rather
23168 than a bool. Use wide-int interfaces.
23169 (fixup_signed_type): Update accordingly. Remove
23170 HOST_BITS_PER_DOUBLE_INT limit.
23171 (fixup_unsigned_type): Likewise.
23172 * system.h (STATIC_CONSTANT_P): New.
23173 (STATIC_ASSERT): New.
23174 * target.def (can_use_doloop_p): Take widest_ints rather than
23176 * target.h: Include wide-int.h rather than double-int.h.
23177 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
23179 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
23180 rather than INT_CST_LT_UNSIGNED.
23181 (can_use_doloop_if_innermost): Take widest_ints rather than
23183 * tree-affine.c: Include wide-int-print.h.
23184 (double_int_ext_for_comb): Delete.
23185 (wide_int_ext_for_comb): New.
23186 (aff_combination_zero): Use wide-int interfaces.
23187 (aff_combination_const): Take a widest_int instead of a double_int.
23188 (aff_combination_elt): Use wide-int interfaces.
23189 (aff_combination_scale): Take a widest_int instead of a double_int.
23190 (aff_combination_add_elt): Likewise.
23191 (aff_combination_add_cst): Likewise.
23192 (aff_combination_add): Use wide-int interfaces.
23193 (aff_combination_convert): Likewise.
23194 (tree_to_aff_combination): Likewise.
23195 (add_elt_to_tree): Take a widest_int instead of a double_int.
23196 (aff_combination_to_tree): Use wide-int interfaces.
23197 (aff_combination_remove_elt): Likewise.
23198 (aff_combination_add_product): Take a widest_int instead of
23200 (aff_combination_mult): Use wide-int interfaces.
23201 (aff_combination_expand): Likewise.
23202 (double_int_constant_multiple_p): Delete.
23203 (wide_int_constant_multiple_p): New.
23204 (aff_combination_constant_multiple_p): Take a widest_int pointer
23205 instead of a double_int pointer.
23206 (print_aff): Use wide-int interfaces.
23207 (get_inner_reference_aff): Take a widest_int pointer
23208 instead of a double_int pointer.
23209 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
23210 * tree-affine.h: Include wide-int.h.
23211 (struct aff_comb_elt): Change type of coef to widest_int.
23212 (struct affine_tree_combination): Change type of offset to widest_int.
23213 (double_int_ext_for_comb): Delete.
23214 (wide_int_ext_for_comb): New.
23215 (aff_combination_const): Use widest_int instead of double_int.
23216 (aff_combination_scale): Likewise.
23217 (aff_combination_add_elt): Likewise.
23218 (aff_combination_constant_multiple_p): Likewise.
23219 (get_inner_reference_aff): Likewise.
23220 (aff_comb_cannot_overlap_p): Likewise.
23221 (aff_combination_zero_p): Use wide-int interfaces.
23222 * tree.c: Include tree.h.
23223 (init_ttree): Use make_int_cst.
23224 (tree_code_size): Removed code for INTEGER_CST case.
23225 (tree_size): Add INTEGER_CST case.
23226 (make_node_stat): Update comment.
23227 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
23228 (build_int_cst_type): Use wide-int interfaces.
23229 (double_int_to_tree): Likewise.
23230 (double_int_fits_to_tree_p): Delete.
23231 (force_fit_type_double): Delete.
23232 (force_fit_type): New.
23233 (int_cst_hash_hash): Use wide-int interfaces.
23234 (int_cst_hash_eq): Likewise.
23235 (build_int_cst_wide): Delete.
23236 (wide_int_to_tree): New.
23237 (cache_integer_cst): Use wide-int interfaces.
23238 (build_low_bits_mask): Likewise.
23239 (cst_and_fits_in_hwi): Likewise.
23240 (real_value_from_int_cst): Likewise.
23241 (make_int_cst_stat): New.
23242 (integer_zerop): Use wide_int interfaces.
23243 (integer_onep): Likewise.
23244 (integer_all_onesp): Likewise.
23245 (integer_pow2p): Likewise.
23246 (integer_nonzerop): Likewise.
23247 (tree_log2): Likewise.
23248 (tree_floor_log2): Likewise.
23249 (tree_ctz): Likewise.
23250 (int_size_in_bytes): Likewise.
23251 (mem_ref_offset): Return an offset_int rather than a double_int.
23252 (build_type_attribute_qual_variant): Use wide_int interfaces.
23253 (type_hash_eq): Likewise
23254 (tree_int_cst_equal): Likewise.
23255 (tree_int_cst_lt): Delete.
23256 (tree_int_cst_compare): Likewise.
23257 (tree_fits_shwi_p): Use wide_int interfaces.
23258 (tree_fits_uhwi_p): Likewise.
23259 (tree_int_cst_sign_bit): Likewise.
23260 (tree_int_cst_sgn): Likewise.
23261 (tree_int_cst_min_precision): Take a signop rather than a bool.
23262 (simple_cst_equal): Use wide_int interfaces.
23263 (compare_tree_int): Likewise.
23264 (iterative_hash_expr): Likewise.
23265 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
23267 (get_type_static_bounds): Use wide_int interfaces.
23268 (tree_int_cst_elt_check_failed): New.
23269 (build_common_tree_nodes): Reordered to set prec before filling in
23271 (int_cst_value): Check cst_and_fits_in_hwi.
23272 (widest_int_cst_value): Use wide_int interfaces.
23273 (upper_bound_in_type): Likewise.
23274 (lower_bound_in_type): Likewise.
23275 (num_ending_zeros): Likewise.
23276 (drop_tree_overflow): Likewise.
23277 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
23278 (gen_conditions_for_pow_cst_base): Likewise.
23279 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
23280 (group_case_labels_stmt): Use wide-int interfaces.
23281 (verify_gimple_assign_binary): Likewise.
23282 (print_loop): Likewise.
23283 * tree-chrec.c (tree_fold_binomial): Likewise.
23284 * tree-core.h (struct tree_base): Add int_length.
23285 (struct tree_int_cst): Change rep of value.
23286 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
23287 (dr_may_alias_p): Likewise.
23288 (max_stmt_executions_tree): Likewise.
23289 * tree.def (INTEGER_CST): Update comment.
23290 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
23291 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
23292 * tree-dump.c: Include wide-int.h and wide-int-print.h.
23293 (dequeue_and_dump): Use wide-int interfaces.
23294 * tree.h: Include wide-int.h.
23295 (NULL_TREE): Moved to earlier loc in file.
23296 (TREE_INT_CST_ELT_CHECK): New.
23297 (tree_int_cst_elt_check_failed): New.
23299 (TREE_INT_CST): Delete.
23300 (TREE_INT_CST_LOW): Use wide-int interfaces.
23301 (TREE_INT_CST_HIGH): Delete.
23302 (TREE_INT_CST_NUNITS): New.
23303 (TREE_INT_CST_EXT_NUNITS): Likewise.
23304 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
23305 (TREE_INT_CST_ELT): Likewise.
23306 (INT_CST_LT): Delete.
23307 (tree_int_cst_elt_check): New (two forms).
23308 (type_code_size): Update comment.
23309 (make_int_cst_stat, make_int_cst): New.
23310 (tree_to_double_int): Delete.
23311 (double_int_fits_to_tree_p): Delete.
23312 (force_fit_type_double): Delete.
23313 (build_int_cstu): Replace with out-of-line function.
23314 (build_int_cst_wide): Delete.
23315 (tree_int_cst_lt): Define inline.
23316 (tree_int_cst_le): New.
23317 (tree_int_cst_compare): Define inline.
23318 (tree_int_cst_min_precision): Take a signop rather than a bool.
23319 (wi::int_traits <const_tree>): New.
23320 (wi::int_traits <tree>): New.
23321 (wi::extended_tree): New.
23322 (wi::int_traits <wi::extended_tree>): New.
23323 (wi::to_widest): New.
23324 (wi::to_offset): New.
23325 (wi::fits_to_tree_p): New.
23326 (wi::min_value): New.
23327 (wi::max_value): New.
23328 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
23329 (copy_tree_body_r): Likewise.
23330 * tree-object-size.c (compute_object_offset): Likewise.
23331 (addr_object_size): Likewise.
23332 * tree-predcom.c: Include wide-int-print.h.
23333 (struct dref_d): Change type of offset to widest_int.
23334 (dump_dref): Call wide-int printer.
23335 (aff_combination_dr_offset): Use wide-int interfaces.
23336 (determine_offset): Take a widest_int pointer rather than a
23337 double_int pointer.
23338 (split_data_refs_to_components): Use wide-int interfaces.
23339 (suitable_component_p): Likewise.
23340 (order_drefs): Likewise.
23341 (add_ref_to_chain): Likewise.
23342 (valid_initializer_p): Likewise.
23343 (determine_roots_comp): Likewise.
23344 * tree-pretty-print.c: Include wide-int-print.h.
23345 (dump_generic_node): Use wide-int interfaces.
23346 * tree-sra.c (sra_ipa_modify_expr): Likewise.
23347 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
23348 (move_fixed_address_to_symbol): Likewise.
23349 (move_hint_to_base): Likewise.
23350 (move_pointer_to_base): Likewise.
23351 (move_variant_to_index): Likewise.
23352 (most_expensive_mult_to_index): Likewise.
23353 (addr_to_parts): Likewise.
23354 (copy_ref_info): Likewise.
23355 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
23356 (indirect_refs_may_alias_p): Likewise.
23357 (stmt_kills_ref_p_1): Likewise.
23358 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
23359 * tree-ssa-ccp.c: Update comment at top of file. Include
23361 (struct prop_value_d): Change type of mask to widest_int.
23362 (extend_mask): New function.
23363 (dump_lattice_value): Use wide-int interfaces.
23364 (get_default_value): Likewise.
23365 (set_constant_value): Likewise.
23366 (set_value_varying): Likewise.
23367 (valid_lattice_transition): Likewise.
23368 (set_lattice_value): Likewise.
23369 (value_to_double_int): Delete.
23370 (value_to_wide_int): New.
23371 (get_value_from_alignment): Use wide-int interfaces.
23372 (get_value_for_expr): Likewise.
23373 (do_dbg_cnt): Likewise.
23374 (ccp_finalize): Likewise.
23375 (ccp_lattice_meet): Likewise.
23376 (bit_value_unop_1): Use widest_ints rather than double_ints.
23377 (bit_value_binop_1): Likewise.
23378 (bit_value_unop): Use wide-int interfaces.
23379 (bit_value_binop): Likewise.
23380 (bit_value_assume_aligned): Likewise.
23381 (evaluate_stmt): Likewise.
23382 (ccp_fold_stmt): Likewise.
23383 (visit_cond_stmt): Likewise.
23384 (ccp_visit_stmt): Likewise.
23385 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
23386 (constant_pointer_difference): Likewise.
23387 (associate_pointerplus): Likewise.
23388 (combine_conversions): Likewise.
23389 * tree-ssa-loop.h: Include wide-int.h.
23390 (struct tree_niter_desc): Change type of max to widest_int.
23391 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
23392 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
23393 (remove_redundant_iv_tests): Likewise.
23394 (canonicalize_loop_induction_variables): Likewise.
23395 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
23396 (constant_multiple_of): Take a widest_int pointer instead of
23397 a double_int pointer.
23398 (get_computation_aff): Use wide-int interfaces.
23399 (ptr_difference_cost): Likewise.
23400 (difference_cost): Likewise.
23401 (get_loop_invariant_expr_id): Likewise.
23402 (get_computation_cost_at): Likewise.
23403 (iv_elimination_compare_lt): Likewise.
23404 (may_eliminate_iv): Likewise.
23405 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
23406 instead of double_int.
23407 (max_loop_iterations): Likewise.
23408 (max_stmt_executions): Likewise.
23409 (estimated_stmt_executions): Likewise.
23410 * tree-ssa-loop-niter.c: Include wide-int-print.h.
23411 (split_to_var_and_offset): Use wide-int interfaces.
23412 (determine_value_range): Likewise.
23413 (bound_difference_of_offsetted_base): Likewise.
23414 (bounds_add): Take a widest_int instead of a double_int.
23415 (number_of_iterations_ne_max): Use wide-int interfaces.
23416 (number_of_iterations_ne): Likewise.
23417 (number_of_iterations_lt_to_ne): Likewise.
23418 (assert_loop_rolls_lt): Likewise.
23419 (number_of_iterations_lt): Likewise.
23420 (number_of_iterations_le): Likewise.
23421 (number_of_iterations_cond): Likewise.
23422 (number_of_iterations_exit): Likewise.
23423 (finite_loop_p): Likewise.
23424 (derive_constant_upper_bound_assign): Likewise.
23425 (derive_constant_upper_bound): Return a widest_int.
23426 (derive_constant_upper_bound_ops): Likewise.
23427 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
23428 (record_estimate): Take a widest_int rather than a double_int.
23429 (record_nonwrapping_iv): Use wide-int interfaces.
23430 (double_int_cmp): Delete.
23431 (wide_int_cmp): New.
23432 (bound_index): Take a widest_int rather than a double_int.
23433 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
23434 (maybe_lower_iteration_bound): Likewise.
23435 (estimate_numbers_of_iterations_loop): Likewise.
23436 (estimated_loop_iterations): Take a widest_int pointer than than
23437 a double_int pointer.
23438 (estimated_loop_iterations_int): Use wide-int interfaces.
23439 (max_loop_iterations): Take a widest_int pointer than than
23440 a double_int pointer.
23441 (max_loop_iterations_int): Use wide-int interfaces.
23442 (max_stmt_executions): Take a widest_int pointer than than
23443 a double_int pointer.
23444 (estimated_stmt_executions): Likewise.
23445 (n_of_executions_at_most): Use wide-int interfaces.
23446 (scev_probably_wraps_p): Likewise.
23447 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
23448 to real_to_integer.
23449 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
23451 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
23452 double_ints. Adjust for trailing_wide_ints <3> representation.
23453 (set_nonzero_bits): Likewise.
23454 (get_range_info): Return wide_ints rather than double_ints.
23455 Adjust for trailing_wide_ints <3> representation.
23456 (get_nonzero_bits): Likewise.
23457 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
23459 * tree-ssanames.h (struct range_info_def): Replace min, max and
23460 nonzero_bits with a trailing_wide_ints <3>.
23461 (set_range_info): Use wide_int_refs rather than double_ints.
23462 (set_nonzero_bits): Likewise.
23463 (get_range_info): Return wide_ints rather than double_ints.
23464 (get_nonzero_bits): Likewise.
23465 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
23466 * tree-ssa-pre.c (phi_translate_1): Likewise.
23467 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
23468 (acceptable_pow_call): Likewise.
23469 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
23471 (vn_reference_fold_indirect): Likewise.
23472 (vn_reference_maybe_forwprop_address): Likewise.
23473 (valueize_refs_1): Likewise.
23474 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
23475 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
23476 tree_int_cst_lt and tree_int_cst_le.
23477 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
23479 (streamer_alloc_tree): Likewise.
23480 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
23481 (streamer_write_tree_header): Likewise.
23482 (streamer_write_integer_cst): Likewise.
23483 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
23484 (build_constructors): Likewise.
23485 (array_value_type): Likewise.
23486 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
23487 (vect_check_gather): Likewise.
23488 * tree-vect-generic.c (build_replicated_const): Likewise.
23489 (expand_vector_divmod): Likewise.
23490 * tree-vect-loop.c (vect_transform_loop): Likewise.
23491 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
23492 (vect_do_peeling_for_alignment): Likewise.
23493 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
23494 * tree-vrp.c: Include wide-int.h.
23495 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
23496 (extract_range_from_assert): Use wide-int interfaces.
23497 (vrp_int_const_binop): Likewise.
23498 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
23499 double_int pointers.
23500 (ranges_from_anti_range): Use wide-int interfaces.
23501 (quad_int_cmp): Delete.
23502 (quad_int_pair_sort): Likewise.
23503 (extract_range_from_binary_expr_1): Use wide-int interfaces.
23504 (extract_range_from_unary_expr_1): Likewise.
23505 (adjust_range_with_scev): Likewise.
23506 (masked_increment): Take and return wide_ints rather than double_ints.
23507 (register_edge_assert_for_2): Use wide-int interfaces.
23508 (check_array_ref): Likewise.
23509 (search_for_addr_array): Likewise.
23510 (maybe_set_nonzero_bits): Likewise.
23511 (union_ranges): Pass an integer of the correct type instead of
23512 using integer_one_node.
23513 (intersect_ranges): Likewise.
23514 (simplify_truth_ops_using_ranges): Likewise.
23515 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
23516 (range_fits_type_p): Likewise.
23517 (simplify_cond_using_ranges): Likewise. Take a signop rather than
23519 (simplify_conversion_using_ranges): Use wide-int interfaces.
23520 (simplify_float_conversion_using_ranges): Likewise.
23521 (vrp_finalize): Likewise.
23522 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
23523 (gimple_stringops_transform): Likewise.
23524 * varasm.c (decode_addr_const): Likewise.
23525 (const_hash_1): Likewise.
23526 (const_rtx_hash_1): Likewise
23527 (output_constant): Likewise.
23528 (array_size_for_constructor): Likewise.
23529 (output_constructor_regular_field): Likewise.
23530 (output_constructor_bitfield): Likewise.
23531 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
23532 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
23534 * gencheck.c: Define BITS_PER_UNIT.
23535 * wide-int.cc: New.
23537 * wide-int-print.cc: New.
23538 * wide-int-print.h: New.
23540 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
23542 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
23544 2014-05-06 Richard Biener <rguenther@suse.de>
23546 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
23547 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
23548 (TODO_verify_all): Adjust.
23549 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
23550 TODO_verify_stmts and TODO_verify_rtl_sharing.
23551 * bb-reorder.c: Likewise.
23552 * cfgexpand.c: Likewise.
23553 * cprop.c: Likewise.
23555 * function.c: Likewise.
23556 * fwprop.c: Likewise.
23557 * gcse.c: Likewise.
23558 * gimple-ssa-isolate-paths.c: Likewise.
23559 * gimple-ssa-strength-reduction.c: Likewise.
23560 * ipa-split.c: Likewise.
23561 * loop-init.c: Likewise.
23562 * loop-unroll.c: Likewise.
23563 * lower-subreg.c: Likewise.
23564 * modulo-sched.c: Likewise.
23565 * postreload-gcse.c: Likewise.
23566 * predict.c: Likewise.
23567 * recog.c: Likewise.
23568 * sched-rgn.c: Likewise.
23569 * store-motion.c: Likewise.
23570 * tracer.c: Likewise.
23571 * trans-mem.c: Likewise.
23572 * tree-call-cdce.c: Likewise.
23573 * tree-cfg.c: Likewise.
23574 * tree-cfgcleanup.c: Likewise.
23575 * tree-complex.c: Likewise.
23576 * tree-eh.c: Likewise.
23577 * tree-emutls.c: Likewise.
23578 * tree-if-conv.c: Likewise.
23579 * tree-into-ssa.c: Likewise.
23580 * tree-loop-distribution.c: Likewise.
23581 * tree-object-size.c: Likewise.
23582 * tree-parloops.c: Likewise.
23583 * tree-pass.h: Likewise.
23584 * tree-sra.c: Likewise.
23585 * tree-ssa-ccp.c: Likewise.
23586 * tree-ssa-copy.c: Likewise.
23587 * tree-ssa-copyrename.c: Likewise.
23588 * tree-ssa-dce.c: Likewise.
23589 * tree-ssa-dom.c: Likewise.
23590 * tree-ssa-dse.c: Likewise.
23591 * tree-ssa-forwprop.c: Likewise.
23592 * tree-ssa-ifcombine.c: Likewise.
23593 * tree-ssa-loop-ch.c: Likewise.
23594 * tree-ssa-loop-ivcanon.c: Likewise.
23595 * tree-ssa-loop.c: Likewise.
23596 * tree-ssa-math-opts.c: Likewise.
23597 * tree-ssa-phiopt.c: Likewise.
23598 * tree-ssa-phiprop.c: Likewise.
23599 * tree-ssa-pre.c: Likewise.
23600 * tree-ssa-reassoc.c: Likewise.
23601 * tree-ssa-sink.c: Likewise.
23602 * tree-ssa-strlen.c: Likewise.
23603 * tree-ssa-tail-merge.c: Likewise.
23604 * tree-ssa-uncprop.c: Likewise.
23605 * tree-switch-conversion.c: Likewise.
23606 * tree-tailcall.c: Likewise.
23607 * tree-vect-generic.c: Likewise.
23608 * tree-vectorizer.c: Likewise.
23609 * tree-vrp.c: Likewise.
23610 * tsan.c: Likewise.
23611 * var-tracking.c: Likewise.
23612 * bt-load.c: Likewise.
23613 * cfgcleanup.c: Likewise.
23614 * combine-stack-adj.c: Likewise.
23615 * combine.c: Likewise.
23616 * compare-elim.c: Likewise.
23617 * config/epiphany/resolve-sw-modes.c: Likewise.
23618 * config/i386/i386.c: Likewise.
23619 * config/mips/mips.c: Likewise.
23620 * config/s390/s390.c: Likewise.
23621 * config/sh/sh_treg_combine.cc: Likewise.
23622 * config/sparc/sparc.c: Likewise.
23625 * final.c: Likewise.
23626 * ifcvt.c: Likewise.
23627 * mode-switching.c: Likewise.
23628 * passes.c: Likewise.
23629 * postreload.c: Likewise.
23631 * reg-stack.c: Likewise.
23632 * regcprop.c: Likewise.
23633 * regrename.c: Likewise.
23636 2014-05-06 Richard Biener <rguenther@suse.de>
23638 PR middle-end/61070
23639 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
23640 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
23642 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
23645 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
23647 2014-05-05 Radovan Obradovic <robradovic@mips.com>
23648 Tom de Vries <tom@codesourcery.com>
23650 * target.def (call_fusage_contains_non_callee_clobbers): New
23652 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
23654 (@node Miscellaneous Register Hooks): New node.
23655 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
23656 * doc/tm.texi: Regenerate.
23658 2014-05-05 Marek Polacek <polacek@redhat.com>
23661 * opts.c (common_handle_option): Call error_at instead of warning_at.
23663 2014-05-05 Richard Biener <rguenther@suse.de>
23665 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
23666 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
23667 under the TODO_verify_il umbrella.
23669 2014-05-05 Richard Biener <rguenther@suse.de>
23671 * passes.c (execute_function_todo): Move TODO_verify_flow under
23672 the TODO_verify_ul umbrella.
23674 2014-05-05 Richard Biener <rguenther@suse.de>
23676 PR middle-end/61010
23677 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
23678 X & CST away from a CST that is the mask of a mode.
23680 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
23682 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
23683 int argument to enum machine_mode.
23684 (picochip_class_max_nregs): Ditto.
23685 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
23686 (picochip_class_max_nregs): Ditto.
23688 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
23690 * target.def: Add new target hook.
23691 * doc/tm.texi: Regenerate.
23692 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
23693 * targhooks.c (default_keep_leaf_when_profiled): New function.
23695 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
23696 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
23698 2014-05-05 Bin Cheng <bin.cheng@arm.com>
23700 PR tree-optimization/60363
23701 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
23702 (copy_phi_args): New parameters. Call get_value_locus_in_path.
23703 (update_destination_phis): New parameter.
23704 (create_edge_and_update_destination_phis): Ditto.
23705 (ssa_fix_duplicate_block_edges): Pass new arguments.
23706 (thread_single_edge): Ditto.
23708 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
23710 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
23711 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
23712 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
23713 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
23714 Use RS6000_BTM_HARD_FLOAT.
23715 (BU_MISC_2): Likewise.
23716 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
23717 RS6000_BTM_HARD_FLOAT.
23718 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
23719 is explicitly used.
23720 (rs6000_invalid_builtin): Add hard floating builtin support.
23721 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
23722 hard float builtins.
23723 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
23725 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23727 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
23728 Add missing function* argument.
23730 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
23732 * lra-constraints.c (valid_address_p): Move earlier in file.
23733 Add a constraint argument to the address_info version.
23734 (satisfies_memory_constraint_p): New function.
23735 (satisfies_address_constraint_p): Likewise.
23736 (process_alt_operands, curr_insn_transform): Use them.
23737 (process_address): Pass the constraint to valid_address_p when
23738 checking address operands.
23740 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
23742 * config/mips/mips.c (mips_isa_rev): New variable.
23743 (mips_set_architecture): Set it.
23744 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
23746 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
23747 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
23748 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
23749 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
23750 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
23751 conditions in terms of mips_isa_rev.
23752 (mips_isa_rev): Declare.
23754 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23756 * config/sh/sh-mem.cc: Use tabs instead of spaces.
23757 (prob_unlikely, prob_likely): Make variables const.
23759 2014-05-03 Denis Chertykov <chertykov@gmail.com>
23761 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
23763 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23765 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
23767 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23769 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
23770 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
23771 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
23773 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
23774 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
23776 Replace usage of ROUND_REG with sh_round_reg.
23777 Use CEIL instead of ROUND_ADVANCE.
23779 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
23782 * config/sh/sh.c: Include stdlib headers before everything else.
23784 2014-05-02 Jakub Jelinek <jakub@redhat.com>
23786 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
23787 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
23788 (gimplify_adjust_omp_clauses): Simd region is never
23789 directly nested in combined parallel. Instead, for linear
23790 with copyin/copyout, if in combined for simd loop, make decl
23791 firstprivate/lastprivate on OMP_FOR.
23792 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
23793 expand_omp_for_static_chunk): When setting endvar, also set
23794 fd->loop.v to the same value.
23796 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
23798 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
23800 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
23802 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
23805 2014-05-02 Marek Polacek <polacek@redhat.com>
23807 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
23809 2014-05-02 Kito Cheng <kito@0xlab.org>
23811 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
23812 to a C expression marco.
23813 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
23814 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
23815 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
23816 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
23817 HONOR_REG_ALLOC_ORDER.
23818 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
23820 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
23822 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
23824 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
23826 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
23828 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
23830 * tree-if-conv.c (is_cond_scalar_reduction): New function.
23831 (convert_scalar_cond_reduction): Likewise.
23832 (predicate_scalar_phi): Add recognition and transformation
23833 of simple conditioanl reduction to be vectorizable.
23835 2014-05-01 Marek Polacek <polacek@redhat.com>
23838 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
23840 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
23842 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
23843 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
23844 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
23845 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
23846 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
23847 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
23848 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
23849 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
23851 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
23853 * config/arc/arc.opt (mlra): Move comment above option name
23854 to avoid mis-parsing as language options.
23856 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23858 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
23859 * config/sol2.h: ... here.
23860 * config/sol2-10.h: Remove.
23862 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
23863 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
23864 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
23865 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
23866 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
23867 * config/sol2.h: ... here.
23868 (SECTION_NAME_FORMAT): Don't redefine.
23869 (STARTFILE_ARCH32_SPEC): Rename to ...
23870 (STARTFILE_ARCH_SPEC): ... this.
23871 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
23872 * config/sparc/sol2.h: ... here.
23873 (SECTION_NAME_FORMAT): Don't undef.
23874 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
23875 (SUBTARGET_EXTRA_SPECS): Remove.
23876 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
23878 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
23879 (MD_STARTFILE_PREFIX): Remove.
23880 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
23881 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
23882 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
23883 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
23884 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
23885 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
23886 * config/i386/sol2.h: ... here.
23887 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
23888 * config/i386/sol2-bi.h: Remove.
23889 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
23890 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
23892 * config/i386/t-sol2-64: Rename to ...
23893 * config/i386/t-sol2: ... this.
23894 * config/sparc/t-sol2-64: Rename to ...
23895 * config/sparc/t-sol2: ... this.
23897 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
23898 sol2_tm_file_head, sol2_tm_file_tail.
23899 Include ${cpu_type}/sol2.h before sol2.h.
23901 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
23902 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
23903 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
23904 Reflect i386/t-sol2-64 renaming.
23905 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
23906 Reflect sparc/t-sol2-64 renaming.
23908 2014-04-30 Richard Biener <rguenther@suse.de>
23910 * passes.c (execute_function_todo): Move TODO_verify_stmts
23911 and TODO_verify_ssa under the TODO_verify_il umbrella.
23912 * tree-ssa.h (verify_ssa): Adjust prototype.
23913 * tree-ssa.c (verify_ssa): Add parameter to tell whether
23914 we should verify SSA operands.
23915 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
23916 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
23917 whether we should verify whether not throwing stmts have EH info.
23918 * graphite-scop-detection.c (create_sese_edges): Adjust.
23919 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
23920 * tree-eh.c (lower_try_finally_switch): Do not add the
23921 default case label twice.
23923 2014-04-30 Marek Polacek <polacek@redhat.com>
23925 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
23926 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
23927 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
23928 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
23930 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
23932 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
23933 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
23934 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
23935 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
23936 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
23937 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
23938 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
23939 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
23941 2014-04-29 David Malcolm <dmalcolm@redhat.com>
23943 * tree-cfg.c (dump_function_to_file): Dump the return type of
23944 functions, in a line to itself before the function body, mimicking
23945 the layout of a C function.
23947 2014-04-29 Jakub Jelinek <jakub@redhat.com>
23949 PR tree-optimization/60971
23950 * tree-tailcall.c (process_assignment): Reject conversions which
23953 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
23955 * calls.c (initialize_argument_information): Always treat
23956 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
23957 (expand_call): Likewise.
23958 (emit_library_call_calue_1): Likewise.
23959 * expr.c (PUSH_ARGS_REVERSED): Do not define.
23960 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
23963 2014-04-29 Nick Clifton <nickc@redhat.com>
23965 * config/msp430/msp430.md (umulsidi): Fix typo.
23966 (mulhisi3): Enable even inside interrupt handlers.
23967 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
23968 bigger return address pushed in large mode.
23970 2014-04-29 Nick Clifton <nickc@redhat.com>
23972 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
23973 (arc_init_reg_tables): Use a machine_mode enum to iterate over
23975 * config/m32r/m32r.c (init_reg_tables): Likewise.
23976 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
23977 enum to hold the modes.
23979 2014-04-29 Richard Biener <rguenther@suse.de>
23981 * dominance.c (free_dominance_info): Add overload with
23982 function parameter.
23983 (dom_info_state): Likewise.
23984 (dom_info_available_p): Likewise.
23985 * basic-block.h (free_dominance_info, dom_info_state,
23986 dom_info_available_p): Declare overloads.
23987 * passes.c (execute_function_todo): Verify that verifiers
23988 don't change dominator info state. Drop dominator info
23989 for IPA pass invocations.
23990 * cgraph.c (release_function_body): Restore asserts that
23991 dominator information is released.
23993 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
23995 * doc/invoke.texi: Fix typo.
23996 * tree-vrp.c: Fix typos.
23997 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
23999 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24001 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
24003 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
24005 * config/aarch64/aarch64-builtins.c
24006 (aarch64_types_storestruct_lane_qualifiers): New.
24007 (TYPES_STORESTRUCT_LANE): Likewise.
24008 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
24009 (st3_lane): Likewise.
24010 (st4_lane): Likewise.
24011 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
24012 (vec_store_lanesci_lane<mode>): Likewise.
24013 (vec_store_lanesxi_lane<mode>): Likewise.
24014 (aarch64_st2_lane<VQ:mode>): Likewise.
24015 (aarch64_st3_lane<VQ:mode>): Likewise.
24016 (aarch64_st4_lane<VQ:mode>): Likewise.
24017 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
24018 * config/aarch64/arm_neon.h
24019 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
24020 use new macro arguments.
24021 (__ST3_LANE_FUNC): Likewise.
24022 (__ST4_LANE_FUNC): Likewise.
24023 * config/aarch64/iterators.md (V_TWO_ELEM): New.
24024 (V_THREE_ELEM): Likewise.
24025 (V_FOUR_ELEM): Likewise.
24027 2014-04-28 David Malcolm <dmalcolm@redhat.com>
24029 * doc/gimple.texi: Replace the description of the now-defunct
24030 union gimple_statement_d with a diagram showing the
24031 gimple_statement_base class hierarchy and its relationships to
24032 the GSS_ and GIMPLE_ enums.
24034 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
24036 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
24037 * config/aarch64/aarch64.c
24038 (aarch64_cannot_change_mode_class): Weaken conditions.
24039 (aarch64_modes_tieable_p): New.
24040 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
24042 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
24044 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24045 (loadsync_<mode>): Change mode.
24046 (load_quadpti, store_quadpti): New.
24047 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24048 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24050 2014-04-28 Martin Jambor <mjambor@suse.cz>
24052 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
24053 same alias type as the original statement.
24054 (subreplacement_assignment_data): New type.
24055 (handle_unscalarized_data_in_subtree): New type of parameter,
24056 generate new memory accesses with same alias type as the original
24058 (load_assign_lhs_subreplacements): Likewise.
24059 (sra_modify_constructor_assign): Generate new memory accesses with
24060 same alias type as the original statement.
24062 2014-04-28 Richard Biener <rguenther@suse.de>
24064 * tree-pass.h (TODO_verify_il): Define.
24065 (TODO_verify_all): Complete properly.
24066 * passes.c (execute_function_todo): Move existing loop-closed
24067 SSA verification under TODO_verify_il.
24068 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
24069 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
24070 Fix tree sharing issue.
24072 2014-04-28 Richard Biener <rguenther@suse.de>
24074 PR middle-end/60092
24075 * builtins.def (DEF_C11_BUILTIN): Add.
24076 (BUILT_IN_ALIGNED_ALLOC): Likewise.
24077 * coretypes.h (enum function_class): Add function_c11_misc.
24078 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
24079 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
24080 (call_may_clobber_ref_p_1): Likewise.
24081 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
24082 (mark_all_reaching_defs_necessary_1): Likewise.
24083 (propagate_necessity): Likewise.
24084 (eliminate_unnecessary_stmts): Likewise.
24085 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
24087 2014-04-28 Richard Biener <rguenther@suse.de>
24089 * tree-vrp.c (vrp_var_may_overflow): Remove.
24090 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
24091 with overflow immediately bump to one before that value and
24092 let iteration figure out overflow status.
24094 2014-04-28 Richard Biener <rguenther@suse.de>
24096 * configure.ac: Do valgrind header checks unconditionally.
24097 Add --enable-valgrind-annotations.
24098 * system.h: Guard valgrind header inclusion with
24099 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
24100 * alloc-pool.c (pool_alloc, pool_free): Use
24101 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
24102 to guard possibly dead code.
24103 * config.in: Regenerated.
24104 * configure: Likewise.
24106 2014-04-28 Jeff Law <law@redhat.com>
24108 PR tree-optimization/60902
24109 * tree-ssa-threadedge.c
24110 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
24111 over real defs when invalidating outputs from statements that do not
24112 produce useful outputs for threading.
24114 2014-04-28 Richard Biener <rguenther@suse.de>
24116 PR tree-optimization/60979
24117 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
24118 SCOPs that end in a block with a successor with abnormal
24121 2014-04-28 Richard Biener <rguenther@suse.de>
24123 * tree-pass.h (execute_pass_list): Adjust prototype.
24124 * passes.c (pass_manager::execute_early_local_passes): Adjust.
24125 (do_per_function): Change callback signature, push all actual
24126 work to the callbals.
24127 (do_per_function_toporder): Likewise.
24128 (execute_function_dump): Adjust.
24129 (execute_function_todo): Likewise.
24130 (clear_last_verified): Likewise.
24131 (verify_curr_properties): Likewise.
24132 (update_properties_after_pass): Likewise.
24133 (execute_pass_list_1): Split out from ...
24134 (execute_pass_list): ... here. Adjust.
24135 (execute_ipa_pass_list): Likewise.
24136 * cgraphunit.c (cgraph_add_new_function): Adjust.
24137 (analyze_function): Likewise.
24138 (expand_function): Likewise.
24139 * cgraph.c (release_function_body): Free dominance info
24140 here instead of asserting it was magically freed elsewhere.
24142 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
24144 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
24145 * configure: Regenerate.
24146 * config/sparc/sparc.opt (muser-mode): New option.
24147 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
24149 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
24150 * doc/invoke.texi (SPARC options): Document -muser-mode.
24152 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
24154 * cselib.c (find_slot_memmode): Delete.
24155 (cselib_hasher): Change compare_type to a struct.
24156 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
24158 (preserve_constants_and_equivs): Adjust for new compare_type.
24159 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
24160 (wrap_constant): Delete.
24161 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
24163 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
24165 * doc/install.texi (Building with profile feedback): Remove
24168 2014-04-26 Tom de Vries <tom@codesourcery.com>
24170 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
24173 2014-04-25 Cary Coutant <ccoutant@google.com>
24176 * dwarf2out.c (should_move_die_to_comdat): A type definition
24177 can contain a subprogram definition, but don't move it to a
24179 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
24180 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
24182 (clone_tree_hash): Rename to...
24183 (clone_tree_partial): ...this; change callers. Copy
24184 DW_TAG_subprogram DIEs as declarations.
24185 (copy_decls_walk): Don't copy children of a declaration into a
24188 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
24191 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
24194 2014-04-25 Jiong Wang <jiong.wang@arm.com>
24196 * config/arm/predicates.md (call_insn_operand): Add long_call check.
24197 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
24199 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
24202 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24204 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
24206 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24208 PR tree-optimization/60930
24209 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
24210 creating a multiply candidate by folding two constant
24211 multiplicands when the result overflows.
24213 2014-04-25 Jakub Jelinek <jakub@redhat.com>
24215 PR tree-optimization/60960
24216 * tree-vect-generic.c (expand_vector_operation): Only call
24217 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
24219 2014-04-25 Tom de Vries <tom@codesourcery.com>
24221 * expr.c (clobber_reg_mode): New function.
24222 * expr.h (clobber_reg): New function.
24224 2014-04-25 Tom de Vries <tom@codesourcery.com>
24226 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
24229 2014-04-25 Radovan Obradovic <robradovic@mips.com>
24230 Tom de Vries <tom@codesourcery.com>
24232 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
24234 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
24235 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
24236 new argument to find_all_hard_reg_sets call.
24238 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24240 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
24241 Use HOST_WIDE_INT_C for mask literal.
24242 (aarch_rev16_shleft_mask_imm_p): Likewise.
24244 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
24247 * config/sparc/sparc.md (ashlsi3_extend): Delete.
24249 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
24251 PR preprocessor/56540
24252 * config/i386/i386-c.c (ix86_target_macros): Define
24253 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
24255 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24257 * configure.ac (tga_func): Remove.
24258 (LIB_TLS_SPEC): Remove.
24259 * configure: Regenerate.
24260 * config.in: Regenerate.
24261 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
24263 2014-04-25 Richard Biener <rguenther@suse.de>
24266 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
24267 call stmt use/clobber sets during stmt walk instead of
24268 walking the possibly incomplete set of caller edges.
24270 2014-04-25 Richard Biener <rguenther@suse.de>
24273 * passes.c (apply_ipa_transforms): Inline into only caller ...
24274 (execute_one_pass): ... here. Properly bring in function
24275 bodies for nodes we want to apply IPA transforms to.
24277 2014-04-24 Cong Hou <congh@google.com>
24279 PR tree-optimization/60896
24280 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
24281 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
24282 (vect_mark_pattern_stmts): Set the def type of all statements in
24283 PATTERN_DEF_SEQ as vect_internal_def.
24285 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
24287 * doc/extend.texi (PowerPC Built-in Functions): Document new
24288 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
24289 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
24291 * config/rs6000/predicates.md (const_0_to_3_operand): New
24292 predicate to match 0..3 integer constants.
24294 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
24295 to support adding miscellaneous builtin functions.
24296 (BU_DFP_MISC_2): Likewise.
24297 (BU_P7_MISC_1): Likewise.
24298 (BU_P7_MISC_2): Likewise.
24299 (BU_P8V_MISC_3): Likewise.
24300 (BU_MISC_1): Likewise.
24301 (BU_MISC_2): Likewise.
24302 (DIVWE): Add extended divide builtin functions.
24303 (DIVWEO): Likewise.
24304 (DIVWEU): Likewise.
24305 (DIVWEUO): Likewise.
24307 (DIVDEO): Likewise.
24308 (DIVDEU): Likewise.
24309 (DIVDEUO): Likewise.
24310 (DXEX): Add decimal floating-point builtin functions.
24312 (DDEDPD): Likewise.
24313 (DDEDPDQ): Likewise.
24314 (DENBCD): Likewise.
24315 (DENBCDQ): Likewise.
24319 (DSCLIQ): Likewise.
24321 (DSCRIQ): Likewise.
24322 (CDTBCD): Add new BCD builtin functions.
24323 (CBCDTD): Likewise.
24324 (ADDG6S): Likewise.
24325 (BCDADD): Likewise.
24326 (BCDADD_LT): Likewise.
24327 (BCDADD_EQ): Likewise.
24328 (BCDADD_GT): Likewise.
24329 (BCDADD_OV): Likewise.
24330 (BCDSUB): Likewise.
24331 (BCDSUB_LT): Likewise.
24332 (BCDSUB_EQ): Likewise.
24333 (BCDSUB_GT): Likewise.
24334 (BCDSUB_OV): Likewise.
24335 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
24336 (UNPACK_TD): Likewise.
24337 (PACK_TF): Likewise.
24338 (UNPACK_TF): Likewise.
24339 (UNPACK_TF_0): Likewise.
24340 (UNPACK_TF_1): Likewise.
24341 (PACK_V1TI): Likewise.
24342 (UNPACK_V1TI): Likewise.
24344 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
24345 support for decimal floating point builtin functions.
24346 (rs6000_expand_ternop_builtin): Add checks for the new builtin
24347 functions that take constant arguments.
24348 (rs6000_invalid_builtin): Add decimal floating point builtin support.
24349 (rs6000_init_builtins): Setup long double, _Decimal64, and
24350 _Decimal128 types for new builtin functions.
24351 (builtin_function_type): Set the unsigned flags appropriately for
24352 the new builtin functions.
24353 (rs6000_opt_masks): Add support for decimal floating point builtin
24356 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
24357 floating point builtin functions.
24358 (RS6000_BTM_COMMON): Likewise.
24359 (RS6000_BTI_long_double): Likewise.
24360 (RS6000_BTI_dfloat64): Likewise.
24361 (RS6000_BTI_dfloat128): Likewise.
24362 (long_double_type_internal_node): Likewise.
24363 (dfloat64_type_internal_node): Likewise.
24364 (dfloat128_type_internal_node): Likewise.
24366 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
24367 2.07 bcd arithmetic instructions.
24368 (UNSPEC_BCDSUB): Likewise.
24369 (UNSPEC_BCD_OVERFLOW): Likewise.
24370 (UNSPEC_BCD_ADD_SUB): Likewise.
24371 (bcd_add_sub): Likewise.
24372 (BCD_TEST): Likewise.
24373 (bcd<bcd_add_sub>): Likewise.
24374 (bcd<bcd_add_sub>_test): Likewise.
24375 (bcd<bcd_add_sub>_test2): Likewise.
24376 (bcd<bcd_add_sub>_<code>): Likewise.
24377 (peephole2 for combined bcd ops): Likewise.
24379 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
24380 decimal floating point builtin functions.
24381 (UNSPEC_DENBCD): Likewise.
24382 (UNSPEC_DXEX): Likewise.
24383 (UNSPEC_DIEX): Likewise.
24384 (UNSPEC_DSCLI): Likewise.
24385 (UNSPEC_DSCRI): Likewise.
24386 (D64_D128): Likewise.
24387 (dfp_suffix): Likewise.
24388 (dfp_ddedpd_<mode>): Likewise.
24389 (dfp_denbcd_<mode>): Likewise.
24390 (dfp_dxex_<mode>): Likewise.
24391 (dfp_diex_<mode>): Likewise.
24392 (dfp_dscli_<mode>): Likewise.
24393 (dfp_dscri_<mode>): Likewise.
24395 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
24397 (UNSPEC_CDTBCD): Likewise.
24398 (UNSPEC_CBCDTD): Likewise.
24399 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
24400 (UNSPEC_DIVEO): Likewise.
24401 (UNSPEC_DIVEU): Likewise.
24402 (UNSPEC_DIVEUO): Likewise.
24403 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
24404 pack/unpack 128-bit types.
24405 (UNSPEC_PACK_128BIT): Likewise.
24406 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
24407 (udiv<mode>3): Use idiv_ldiv mode attribute.
24408 (div<mode>3): Likewise.
24409 (addg6s): Add new BCD builtin functions.
24410 (cdtbcd): Likewise.
24411 (cbcdtd): Likewise.
24412 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
24413 (div_extend): Likewise.
24414 (div<div_extend>_<mode>"): Likewise.
24415 (FP128_64): Add support for new builtin functions to pack/unpack
24417 (unpack<mode>): Likewise.
24418 (unpacktf_0): Likewise.
24419 (unpacktf_1): Likewise.
24420 (unpack<mode>_dm): Likewise.
24421 (unpack<mode>_nodm): Likewise.
24422 (pack<mode>): Likewise.
24423 (unpackv1ti): Likewise.
24424 (packv1ti): Likewise.
24426 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
24428 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
24431 2014-04-24 Jakub Jelinek <jakub@redhat.com>
24433 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
24434 * gimplify.c (omp_is_private): Change last argument's type to int.
24435 Only diagnose lastprivate if the simd argument is 1, only diagnose
24436 linear if the simd argument is 2.
24437 (gimplify_omp_for): Adjust omp_is_private callers. When adding
24438 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
24439 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
24440 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
24441 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
24442 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
24443 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
24444 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
24445 * tree-nested.c (convert_nonlocal_omp_clauses,
24446 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
24448 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
24451 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
24454 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
24456 * flag-types.h (enum ivar_visibility): Add.
24458 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
24460 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
24461 function * argument.
24463 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
24465 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
24467 2014-04-24 Radovan Obradovic <robradovic@mips.com>
24468 Tom de Vries <tom@codesourcery.com>
24470 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
24471 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
24473 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
24474 * emit-rtl.c (try_split): Same.
24476 2014-04-24 Radovan Obradovic <robradovic@mips.com>
24477 Tom de Vries <tom@codesourcery.com>
24479 * common.opt (fuse-caller-save): New option.
24481 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
24483 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
24484 elements for big-endian.
24486 2014-04-24 Richard Biener <rguenther@suse.de>
24488 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
24489 during TER and instead use the sepops interface for expanding
24490 non-GIMPLE_SINGLE_RHS.
24492 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24494 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
24495 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
24497 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24499 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
24500 assembler 64-bit option.
24501 * configure: Regenerate.
24503 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24505 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
24506 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
24507 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
24508 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
24509 (TARGET_CRYPTO): Take TARGET_SIMD into account.
24511 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24513 * config/aarch64/aarch64-builtins.c
24514 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
24515 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
24516 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
24517 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
24519 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
24520 (Vrevsuff): New mode attribute.
24522 2014-04-24 Terry Guo <terry.guo@arm.com>
24524 * config/arm/arm.h (machine_function): Define variable
24525 after_arm_reorg here.
24526 * config/arm/arm.c (after_arm_reorg): Remove the definition.
24527 (arm_split_constant): Update the way to access variable
24529 (arm_reorg): Ditto.
24530 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
24532 2014-04-23 Tom de Vries <tom@codesourcery.com>
24534 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
24536 2014-04-23 David Malcolm <dmalcolm@redhat.com>
24538 * is-a.h: Update comments to reflect the following changes to the
24539 "pointerness" of the API, making the template parameter match the
24540 return type, allowing use of is-a.h with typedefs of pointers.
24541 (is_a_helper::cast): Return a T rather then a pointer to a T, so
24542 that the return type matches the parameter to the is_a_helper.
24544 (dyn_cast): Likewise.
24546 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
24547 pointer from the is-a.h API.
24549 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
24550 (is_a_helper <cgraph_node *>::test): ...this, matching change to
24552 (is_a_helper <varpool_node>::test): Likewise, convert to...
24553 (is_a_helper <varpool_node *>::test): ...this.
24555 (varpool_first_variable): Update for removal of implicit pointer
24556 from the is-a.h API.
24557 (varpool_next_variable): Likewise.
24558 (varpool_first_static_initializer): Likewise.
24559 (varpool_next_static_initializer): Likewise.
24560 (varpool_first_defined_variable): Likewise.
24561 (varpool_next_defined_variable): Likewise.
24562 (cgraph_first_defined_function): Likewise.
24563 (cgraph_next_defined_function): Likewise.
24564 (cgraph_first_function): Likewise.
24565 (cgraph_next_function): Likewise.
24566 (cgraph_first_function_with_gimple_body): Likewise.
24567 (cgraph_next_function_with_gimple_body): Likewise.
24568 (cgraph_alias_target): Likewise.
24569 (varpool_alias_target): Likewise.
24570 (cgraph_function_or_thunk_node): Likewise.
24571 (varpool_variable_node): Likewise.
24572 (symtab_real_symbol_p): Likewise.
24573 * cgraphunit.c (referred_to_p): Likewise.
24574 (analyze_functions): Likewise.
24575 (handle_alias_pairs): Likewise.
24576 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
24577 * gimple-ssa.h (gimple_vuse_op): Likewise.
24578 (gimple_vdef_op): Likewise.
24579 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
24580 * gimple.c (gimple_build_asm_1): Likewise.
24581 (gimple_build_try): Likewise.
24582 (gimple_build_resx): Likewise.
24583 (gimple_build_eh_dispatch): Likewise.
24584 (gimple_build_omp_for): Likewise.
24585 (gimple_omp_for_set_clauses): Likewise.
24587 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
24588 (is_a_helper <gimple_statement_asm *>::test): ...this.
24589 (is_a_helper <gimple_statement_bind>::test): Convert to...
24590 (is_a_helper <gimple_statement_bind *>::test): ...this.
24591 (is_a_helper <gimple_statement_call>::test): Convert to...
24592 (is_a_helper <gimple_statement_call *>::test): ...this.
24593 (is_a_helper <gimple_statement_catch>::test): Convert to...
24594 (is_a_helper <gimple_statement_catch *>::test): ...this.
24595 (is_a_helper <gimple_statement_resx>::test): Convert to...
24596 (is_a_helper <gimple_statement_resx *>::test): ...this.
24597 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
24598 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
24599 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
24600 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
24601 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
24602 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
24603 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
24604 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
24605 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
24606 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
24607 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
24608 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
24609 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
24610 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
24611 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
24612 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
24613 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
24614 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
24615 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
24616 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
24617 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
24618 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
24619 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
24620 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
24621 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
24622 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
24623 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
24624 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
24625 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
24626 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
24627 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
24628 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
24629 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
24630 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
24631 (is_a_helper <gimple_statement_phi>::test): Convert to...
24632 (is_a_helper <gimple_statement_phi *>::test): ...this.
24633 (is_a_helper <gimple_statement_transaction>::test): Convert to...
24634 (is_a_helper <gimple_statement_transaction *>::test): ...this.
24635 (is_a_helper <gimple_statement_try>::test): Convert to...
24636 (is_a_helper <gimple_statement_try *>::test): ...this.
24637 (is_a_helper <gimple_statement_wce>::test): Convert to...
24638 (is_a_helper <gimple_statement_wce *>::test): ...this.
24639 (is_a_helper <const gimple_statement_asm>::test): Convert to...
24640 (is_a_helper <const gimple_statement_asm *>::test): ...this.
24641 (is_a_helper <const gimple_statement_bind>::test): Convert to...
24642 (is_a_helper <const gimple_statement_bind *>::test): ...this.
24643 (is_a_helper <const gimple_statement_call>::test): Convert to...
24644 (is_a_helper <const gimple_statement_call *>::test): ...this.
24645 (is_a_helper <const gimple_statement_catch>::test): Convert to...
24646 (is_a_helper <const gimple_statement_catch *>::test): ...this.
24647 (is_a_helper <const gimple_statement_resx>::test): Convert to...
24648 (is_a_helper <const gimple_statement_resx *>::test): ...this.
24649 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
24650 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
24651 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
24652 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
24653 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
24655 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
24657 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
24659 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
24661 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
24662 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
24663 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
24665 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
24666 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
24668 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
24669 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
24670 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
24671 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
24672 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
24673 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
24675 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
24676 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
24677 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
24678 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
24680 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
24681 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
24682 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
24683 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
24684 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
24685 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
24686 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
24687 (is_a_helper <const gimple_statement_phi>::test): Convert to...
24688 (is_a_helper <const gimple_statement_phi *>::test): ...this.
24689 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
24690 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
24691 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
24692 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
24693 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
24694 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
24695 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
24697 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
24699 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
24700 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
24702 (gimple_use_ops): Update for removal of implicit pointer from the
24704 (gimple_set_use_ops): Likewise.
24705 (gimple_vuse): Likewise.
24706 (gimple_vdef): Likewise.
24707 (gimple_vuse_ptr): Likewise.
24708 (gimple_vdef_ptr): Likewise.
24709 (gimple_set_vuse): Likewise.
24710 (gimple_set_vdef): Likewise.
24711 (gimple_omp_return_set_lhs): Likewise.
24712 (gimple_omp_return_lhs): Likewise.
24713 (gimple_omp_return_lhs_ptr): Likewise.
24714 (gimple_call_fntype): Likewise.
24715 (gimple_call_set_fntype): Likewise.
24716 (gimple_call_set_internal_fn): Likewise.
24717 (gimple_call_use_set): Likewise.
24718 (gimple_call_clobber_set): Likewise.
24719 (gimple_bind_vars): Likewise.
24720 (gimple_bind_set_vars): Likewise.
24721 (gimple_bind_body_ptr): Likewise.
24722 (gimple_bind_set_body): Likewise.
24723 (gimple_bind_add_stmt): Likewise.
24724 (gimple_bind_block): Likewise.
24725 (gimple_bind_set_block): Likewise.
24726 (gimple_asm_ninputs): Likewise.
24727 (gimple_asm_noutputs): Likewise.
24728 (gimple_asm_nclobbers): Likewise.
24729 (gimple_asm_nlabels): Likewise.
24730 (gimple_asm_input_op): Likewise.
24731 (gimple_asm_input_op_ptr): Likewise.
24732 (gimple_asm_output_op): Likewise.
24733 (gimple_asm_output_op_ptr): Likewise.
24734 (gimple_asm_set_output_op): Likewise.
24735 (gimple_asm_clobber_op): Likewise.
24736 (gimple_asm_set_clobber_op): Likewise.
24737 (gimple_asm_label_op): Likewise.
24738 (gimple_asm_set_label_op): Likewise.
24739 (gimple_asm_string): Likewise.
24740 (gimple_catch_types): Likewise.
24741 (gimple_catch_types_ptr): Likewise.
24742 (gimple_catch_handler_ptr): Likewise.
24743 (gimple_catch_set_types): Likewise.
24744 (gimple_catch_set_handler): Likewise.
24745 (gimple_eh_filter_types): Likewise.
24746 (gimple_eh_filter_types_ptr): Likewise.
24747 (gimple_eh_filter_failure_ptr): Likewise.
24748 (gimple_eh_filter_set_types): Likewise.
24749 (gimple_eh_filter_set_failure): Likewise.
24750 (gimple_eh_must_not_throw_fndecl): Likewise.
24751 (gimple_eh_must_not_throw_set_fndecl): Likewise.
24752 (gimple_eh_else_n_body_ptr): Likewise.
24753 (gimple_eh_else_e_body_ptr): Likewise.
24754 (gimple_eh_else_set_n_body): Likewise.
24755 (gimple_eh_else_set_e_body): Likewise.
24756 (gimple_try_eval_ptr): Likewise.
24757 (gimple_try_cleanup_ptr): Likewise.
24758 (gimple_try_set_eval): Likewise.
24759 (gimple_try_set_cleanup): Likewise.
24760 (gimple_wce_cleanup_ptr): Likewise.
24761 (gimple_wce_set_cleanup): Likewise.
24762 (gimple_phi_capacity): Likewise.
24763 (gimple_phi_num_args): Likewise.
24764 (gimple_phi_result): Likewise.
24765 (gimple_phi_result_ptr): Likewise.
24766 (gimple_phi_set_result): Likewise.
24767 (gimple_phi_arg): Likewise.
24768 (gimple_phi_set_arg): Likewise.
24769 (gimple_resx_region): Likewise.
24770 (gimple_resx_set_region): Likewise.
24771 (gimple_eh_dispatch_region): Likewise.
24772 (gimple_eh_dispatch_set_region): Likewise.
24773 (gimple_omp_critical_name): Likewise.
24774 (gimple_omp_critical_name_ptr): Likewise.
24775 (gimple_omp_critical_set_name): Likewise.
24776 (gimple_omp_for_clauses): Likewise.
24777 (gimple_omp_for_clauses_ptr): Likewise.
24778 (gimple_omp_for_set_clauses): Likewise.
24779 (gimple_omp_for_collapse): Likewise.
24780 (gimple_omp_for_index): Likewise.
24781 (gimple_omp_for_index_ptr): Likewise.
24782 (gimple_omp_for_set_index): Likewise.
24783 (gimple_omp_for_initial): Likewise.
24784 (gimple_omp_for_initial_ptr): Likewise.
24785 (gimple_omp_for_set_initial): Likewise.
24786 (gimple_omp_for_final): Likewise.
24787 (gimple_omp_for_final_ptr): Likewise.
24788 (gimple_omp_for_set_final): Likewise.
24789 (gimple_omp_for_incr): Likewise.
24790 (gimple_omp_for_incr_ptr): Likewise.
24791 (gimple_omp_for_set_incr): Likewise.
24792 (gimple_omp_for_pre_body_ptr): Likewise.
24793 (gimple_omp_for_set_pre_body): Likewise.
24794 (gimple_omp_parallel_clauses): Likewise.
24795 (gimple_omp_parallel_clauses_ptr): Likewise.
24796 (gimple_omp_parallel_set_clauses): Likewise.
24797 (gimple_omp_parallel_child_fn): Likewise.
24798 (gimple_omp_parallel_child_fn_ptr): Likewise.
24799 (gimple_omp_parallel_set_child_fn): Likewise.
24800 (gimple_omp_parallel_data_arg): Likewise.
24801 (gimple_omp_parallel_data_arg_ptr): Likewise.
24802 (gimple_omp_parallel_set_data_arg): Likewise.
24803 (gimple_omp_task_clauses): Likewise.
24804 (gimple_omp_task_clauses_ptr): Likewise.
24805 (gimple_omp_task_set_clauses): Likewise.
24806 (gimple_omp_task_child_fn): Likewise.
24807 (gimple_omp_task_child_fn_ptr): Likewise.
24808 (gimple_omp_task_set_child_fn): Likewise.
24809 (gimple_omp_task_data_arg): Likewise.
24810 (gimple_omp_task_data_arg_ptr): Likewise.
24811 (gimple_omp_task_set_data_arg): Likewise.
24812 (gimple_omp_taskreg_clauses): Likewise.
24813 (gimple_omp_taskreg_clauses_ptr): Likewise.
24814 (gimple_omp_taskreg_set_clauses): Likewise.
24815 (gimple_omp_taskreg_child_fn): Likewise.
24816 (gimple_omp_taskreg_child_fn_ptr): Likewise.
24817 (gimple_omp_taskreg_set_child_fn): Likewise.
24818 (gimple_omp_taskreg_data_arg): Likewise.
24819 (gimple_omp_taskreg_data_arg_ptr): Likewise.
24820 (gimple_omp_taskreg_set_data_arg): Likewise.
24821 (gimple_omp_task_copy_fn): Likewise.
24822 (gimple_omp_task_copy_fn_ptr): Likewise.
24823 (gimple_omp_task_set_copy_fn): Likewise.
24824 (gimple_omp_task_arg_size): Likewise.
24825 (gimple_omp_task_arg_size_ptr): Likewise.
24826 (gimple_omp_task_set_arg_size): Likewise.
24827 (gimple_omp_task_arg_align): Likewise.
24828 (gimple_omp_task_arg_align_ptr): Likewise.
24829 (gimple_omp_task_set_arg_align): Likewise.
24830 (gimple_omp_single_clauses): Likewise.
24831 (gimple_omp_single_clauses_ptr): Likewise.
24832 (gimple_omp_single_set_clauses): Likewise.
24833 (gimple_omp_target_clauses): Likewise.
24834 (gimple_omp_target_clauses_ptr): Likewise.
24835 (gimple_omp_target_set_clauses): Likewise.
24836 (gimple_omp_target_child_fn): Likewise.
24837 (gimple_omp_target_child_fn_ptr): Likewise.
24838 (gimple_omp_target_set_child_fn): Likewise.
24839 (gimple_omp_target_data_arg): Likewise.
24840 (gimple_omp_target_data_arg_ptr): Likewise.
24841 (gimple_omp_target_set_data_arg): Likewise.
24842 (gimple_omp_teams_clauses): Likewise.
24843 (gimple_omp_teams_clauses_ptr): Likewise.
24844 (gimple_omp_teams_set_clauses): Likewise.
24845 (gimple_omp_sections_clauses): Likewise.
24846 (gimple_omp_sections_clauses_ptr): Likewise.
24847 (gimple_omp_sections_set_clauses): Likewise.
24848 (gimple_omp_sections_control): Likewise.
24849 (gimple_omp_sections_control_ptr): Likewise.
24850 (gimple_omp_sections_set_control): Likewise.
24851 (gimple_omp_for_set_cond): Likewise.
24852 (gimple_omp_for_cond): Likewise.
24853 (gimple_omp_atomic_store_set_val): Likewise.
24854 (gimple_omp_atomic_store_val): Likewise.
24855 (gimple_omp_atomic_store_val_ptr): Likewise.
24856 (gimple_omp_atomic_load_set_lhs): Likewise.
24857 (gimple_omp_atomic_load_lhs): Likewise.
24858 (gimple_omp_atomic_load_lhs_ptr): Likewise.
24859 (gimple_omp_atomic_load_set_rhs): Likewise.
24860 (gimple_omp_atomic_load_rhs): Likewise.
24861 (gimple_omp_atomic_load_rhs_ptr): Likewise.
24862 (gimple_omp_continue_control_def): Likewise.
24863 (gimple_omp_continue_control_def_ptr): Likewise.
24864 (gimple_omp_continue_set_control_def): Likewise.
24865 (gimple_omp_continue_control_use): Likewise.
24866 (gimple_omp_continue_control_use_ptr): Likewise.
24867 (gimple_omp_continue_set_control_use): Likewise.
24868 (gimple_transaction_body_ptr): Likewise.
24869 (gimple_transaction_label): Likewise.
24870 (gimple_transaction_label_ptr): Likewise.
24871 (gimple_transaction_set_body): Likewise.
24872 (gimple_transaction_set_label): Likewise.
24874 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
24875 * ipa-inline-analysis.c (inline_write_summary): Likewise.
24876 * ipa-ref.c (ipa_record_reference): Likewise.
24877 * ipa-reference.c (analyze_function): Likewise.
24878 (ipa_reference_write_optimization_summary): Likewise.
24879 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
24880 (address_taken_from_non_vtable_p): Likewise.
24881 (comdat_can_be_unshared_p_1): Likewise.
24882 * lto-cgraph.c (lto_output_ref): Likewise.
24883 (add_references): Likewise.
24884 (compute_ltrans_boundary): Likewise.
24885 (output_symtab): Likewise.
24886 (input_ref): Likewise.
24887 (input_cgraph_1): Likewise.
24888 (output_cgraph_opt_summary): Likewise.
24889 * lto-streamer-out.c (lto_output): Likewise.
24890 (output_symbol_p): Likewise.
24891 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
24892 (lsei_start_function_in_partition): Likewise.
24893 (lsei_next_variable_in_partition): Likewise.
24894 (lsei_start_variable_in_partition): Likewise.
24895 * symtab.c (insert_to_assembler_name_hash): Likewise.
24896 (unlink_from_assembler_name_hash): Likewise.
24897 (symtab_unregister_node): Likewise.
24898 (symtab_remove_node): Likewise.
24899 (dump_symtab_node): Likewise.
24900 (verify_symtab_base): Likewise.
24901 (verify_symtab_node): Likewise.
24902 (symtab_make_decl_local): Likewise.
24903 (symtab_alias_ultimate_target): Likewise.
24904 (symtab_resolve_alias): Likewise.
24905 (symtab_get_symbol_partitioning_class): Likewise.
24906 * tree-phinodes.c (allocate_phi_node): Likewise.
24907 (reserve_phi_args_for_new_edge): Likewise.
24908 (remove_phi_args): Likewise.
24909 * varpool.c (varpool_node_for_asm): Likewise.
24910 (varpool_remove_unreferenced_decls): Likewise.
24912 2014-04-23 Jeff Law <law@redhat.com>
24914 PR tree-optimization/60902
24915 * tree-ssa-threadedge.c
24916 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
24917 invalidate outputs from statements that do not produce useful
24918 outputs for threading.
24920 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
24922 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
24923 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
24924 machine descriptions for Stack Smashing Protector.
24926 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
24928 * aarch64.md (<optab>_rol<mode>3): New pattern.
24929 (<optab>_rolsi3_uxtw): Likewise.
24930 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
24932 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
24934 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
24935 (arm_cortex_a12_tune): Likewise.
24937 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24939 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
24941 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24943 * config/arm/arm.md (arm_rev16si2): New pattern.
24944 (arm_rev16si2_alt): Likewise.
24945 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
24947 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24949 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
24950 (rev16<mode>2_alt): Likewise.
24951 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
24952 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
24953 (aarch_rev16_shleft_mask_imm_p): Likewise.
24954 (aarch_rev16_p_1): Likewise.
24955 (aarch_rev16_p): Likewise.
24956 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
24957 (aarch_rev16_shright_mask_imm_p): Likewise.
24958 (aarch_rev16_shleft_mask_imm_p): Likewise.
24960 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24962 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
24963 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
24965 (cortex_a53_extra_costs): Likewise.
24966 (cortex_a57_extra_costs): Likewise.
24967 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
24968 (cortexa7_extra_costs): Likewise.
24969 (cortexa8_extra_costs): Likewise.
24970 (cortexa12_extra_costs): Likewise.
24971 (cortexa15_extra_costs): Likewise.
24972 (v7m_extra_costs): Likewise.
24973 (arm_new_rtx_costs): Handle BSWAP.
24975 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24977 * config/arm/arm.c (cortexa8_extra_costs): New table.
24978 (arm_cortex_a8_tune): New tuning struct.
24979 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
24981 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24983 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
24985 2014-04-23 Richard Biener <rguenther@suse.de>
24987 * Makefile.in (OBJS): Remove loop-unswitch.o.
24988 * tree-pass.h (make_pass_rtl_unswitch): Remove.
24989 * passes.def (pass_rtl_unswitch): Likewise.
24990 * loop-init.c (gate_rtl_unswitch): Likewise.
24991 (rtl_unswitch): Likewise.
24992 (pass_data_rtl_unswitch): Likewise.
24993 (pass_rtl_unswitch): Likewise.
24994 (make_pass_rtl_unswitch): Likewise.
24995 * rtl.h (reversed_condition): Likewise.
24996 (compare_and_jump_seq): Likewise.
24997 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
24999 * loop-unroll.c (compare_and_jump_seq): Likewise.
25001 2014-04-23 Richard Biener <rguenther@suse.de>
25003 PR tree-optimization/60903
25004 * tree-ssa-loop-im.c (analyze_memory_references): Remove
25005 commented code block.
25006 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
25007 loop flags to newly created BBs and edges.
25009 2014-04-23 Nick Clifton <nickc@redhat.com>
25011 * config/msp430/msp430.c (msp430_handle_option): Move function
25013 (msp430_option_override): Simplify mcu and mcpu option handling.
25014 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
25015 support for -mhwmult command line option.
25016 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
25017 -mhwmult command line option.
25018 (msp430_hwmult_enabled): Delete.
25019 (msp43o_output_labelref): Add support for -mhwmult command line option.
25020 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
25021 (umulsidi3): Likewise.
25022 * config/msp430/msp430.opt (mmcu): Add Report attribute.
25023 (mcpu, mlarge, msmall): Likewise.
25024 (mhwmult): New option.
25025 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
25027 (msp430_is_f5_mcu): Remove prototype.
25028 (msp430_use_f5_series_hwmult): Add prototype.
25029 * config/msp430/msp430-opts.h: New file.
25030 * common/config/msp430: New directory.
25031 * common/config/msp430/msp430-common.c: New file.
25032 * config.gcc (msp430): Remove target_has_targetm_common.
25033 * doc/invoke.texi: Document -mhwmult command line option.
25035 2014-04-23 Nick Clifton <nickc@redhat.com>
25037 * config/i386/cygwin.h (ENDFILE_SPEC): Include
25038 default-manifest.o if it can be found in the search path.
25039 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
25041 2014-04-23 Terry Guo <terry.guo@arm.com>
25043 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
25045 2014-04-23 Richard Biener <rguenther@suse.de>
25047 PR middle-end/60895
25048 * tree-inline.c (declare_return_variable): Use mark_addressable.
25050 2014-04-23 Richard Biener <rguenther@suse.de>
25052 PR middle-end/60891
25053 * loop-init.c (loop_optimizer_init): Make sure to apply
25054 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
25056 2014-04-22 Jakub Jelinek <jakub@redhat.com>
25059 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
25061 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
25062 if flag_sanitize_undefined_trap_on_error.
25063 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
25064 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
25065 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
25066 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
25067 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
25068 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
25069 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
25070 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
25071 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
25072 * ubsan.c (ubsan_instrument_unreachable): Return
25073 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
25074 (ubsan_expand_null_ifn): Emit __builtin_trap ()
25075 if flag_sanitize_undefined_trap_on_error and
25076 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
25077 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
25078 instrument_bool_enum_load): Emit __builtin_trap () if
25079 flag_sanitize_undefined_trap_on_error and
25080 __builtin_handle_*_abort () if !flag_sanitize_recover.
25081 * doc/invoke.texi (-fsanitize-recover,
25082 -fsanitize-undefined-trap-on-error): Document.
25084 2014-04-22 Christian Bruel <christian.bruel@st.com>
25086 * config/sh/sh.md (mov<mode>): Replace movQIHI.
25087 Force immediates to SImode.
25089 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
25091 * config/nios2/nios2.md (UNSPEC_ROUND): New.
25092 (lroundsfsi2): New.
25093 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
25094 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
25095 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
25096 (nios2_fpu_insn): Add entry for round.
25097 (N2FPU_NO_ERRNO_P): Define.
25098 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
25100 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
25102 2014-04-22 Richard Henderson <rth@redhat.com>
25104 * config/aarch64/aarch64 (addti3, subti3): New expanders.
25105 (add<GPI>3_compare0): Remove leading * from name.
25106 (add<GPI>3_carryin): Likewise.
25107 (sub<GPI>3_compare0): Likewise.
25108 (sub<GPI>3_carryin): Likewise.
25109 (<su_optab>mulditi3): New expander.
25110 (multi3): New expander.
25111 (madd<GPI>): Remove leading * from name.
25113 2014-04-22 Martin Jambor <mjambor@suse.cz>
25115 * cgraphclones.c (cgraph_function_versioning): Copy
25116 ipa_transforms_to_apply instead of asserting it is empty.
25118 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
25121 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
25122 on count_exp to get mode.
25124 2014-04-22 Andrew Pinski <apinski@cavium.com>
25126 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
25127 Handle TLS for ILP32.
25128 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
25129 (tlsie_small_<mode>): this and handle PTR.
25130 (tlsie_small_sidi): New pattern.
25131 (tlsle_small): Change to an expand to handle ILP32.
25132 (tlsle_small_<mode>): New pattern.
25133 (tlsdesc_small): Rename to ...
25134 (tlsdesc_small_<mode>): this and handle PTR.
25136 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25138 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
25140 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
25142 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
25143 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
25144 (aarch64_types_signed_poly_qualifiers): Likewise.
25145 (aarch64_types_unsigned_signed_qualifiers): Likewise.
25146 (aarch64_types_poly_signed_qualifiers): Likewise.
25147 (TYPES_REINTERP_SS): Type macro added.
25148 (TYPES_REINTERP_SU): Likewise.
25149 (TYPES_REINTERP_SP): Likewise.
25150 (TYPES_REINTERP_US): Likewise.
25151 (TYPES_REINTERP_PS): Likewise.
25152 (aarch64_fold_builtin): New expression folding added.
25153 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
25154 Declarations removed.
25155 (REINTERP_SS): Declarations added.
25156 (REINTERP_US): Likewise.
25157 (REINTERP_PS): Likewise.
25158 (REINTERP_SU): Likewise.
25159 (REINTERP_SP): Likewise.
25160 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
25161 (vreinterpretq_p8_f64): Likewise.
25162 (vreinterpret_p16_f64): Likewise.
25163 (vreinterpretq_p16_f64): Likewise.
25164 (vreinterpret_f32_f64): Likewise.
25165 (vreinterpretq_f32_f64): Likewise.
25166 (vreinterpret_f64_f32): Likewise.
25167 (vreinterpret_f64_p8): Likewise.
25168 (vreinterpret_f64_p16): Likewise.
25169 (vreinterpret_f64_s8): Likewise.
25170 (vreinterpret_f64_s16): Likewise.
25171 (vreinterpret_f64_s32): Likewise.
25172 (vreinterpret_f64_s64): Likewise.
25173 (vreinterpret_f64_u8): Likewise.
25174 (vreinterpret_f64_u16): Likewise.
25175 (vreinterpret_f64_u32): Likewise.
25176 (vreinterpret_f64_u64): Likewise.
25177 (vreinterpretq_f64_f32): Likewise.
25178 (vreinterpretq_f64_p8): Likewise.
25179 (vreinterpretq_f64_p16): Likewise.
25180 (vreinterpretq_f64_s8): Likewise.
25181 (vreinterpretq_f64_s16): Likewise.
25182 (vreinterpretq_f64_s32): Likewise.
25183 (vreinterpretq_f64_s64): Likewise.
25184 (vreinterpretq_f64_u8): Likewise.
25185 (vreinterpretq_f64_u16): Likewise.
25186 (vreinterpretq_f64_u32): Likewise.
25187 (vreinterpretq_f64_u64): Likewise.
25188 (vreinterpret_s64_f64): Likewise.
25189 (vreinterpretq_s64_f64): Likewise.
25190 (vreinterpret_u64_f64): Likewise.
25191 (vreinterpretq_u64_f64): Likewise.
25192 (vreinterpret_s8_f64): Likewise.
25193 (vreinterpretq_s8_f64): Likewise.
25194 (vreinterpret_s16_f64): Likewise.
25195 (vreinterpretq_s16_f64): Likewise.
25196 (vreinterpret_s32_f64): Likewise.
25197 (vreinterpretq_s32_f64): Likewise.
25198 (vreinterpret_u8_f64): Likewise.
25199 (vreinterpretq_u8_f64): Likewise.
25200 (vreinterpret_u16_f64): Likewise.
25201 (vreinterpretq_u16_f64): Likewise.
25202 (vreinterpret_u32_f64): Likewise.
25203 (vreinterpretq_u32_f64): Likewise.
25205 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
25207 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
25208 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
25209 (vreinterpret_p8_s8): Likewise.
25210 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
25211 (vreinterpret_p8_s16): Likewise.
25212 (vreinterpret_p8_s32): Likewise.
25213 (vreinterpret_p8_s64): Likewise.
25214 (vreinterpret_p8_f32): Likewise.
25215 (vreinterpret_p8_u8): Likewise.
25216 (vreinterpret_p8_u16): Likewise.
25217 (vreinterpret_p8_u32): Likewise.
25218 (vreinterpret_p8_u64): Likewise.
25219 (vreinterpret_p8_p16): Likewise.
25220 (vreinterpretq_p8_s8): Likewise.
25221 (vreinterpretq_p8_s16): Likewise.
25222 (vreinterpretq_p8_s32): Likewise.
25223 (vreinterpretq_p8_s64): Likewise.
25224 (vreinterpretq_p8_f32): Likewise.
25225 (vreinterpretq_p8_u8): Likewise.
25226 (vreinterpretq_p8_u16): Likewise.
25227 (vreinterpretq_p8_u32): Likewise.
25228 (vreinterpretq_p8_u64): Likewise.
25229 (vreinterpretq_p8_p16): Likewise.
25230 (vreinterpret_p16_s8): Likewise.
25231 (vreinterpret_p16_s16): Likewise.
25232 (vreinterpret_p16_s32): Likewise.
25233 (vreinterpret_p16_s64): Likewise.
25234 (vreinterpret_p16_f32): Likewise.
25235 (vreinterpret_p16_u8): Likewise.
25236 (vreinterpret_p16_u16): Likewise.
25237 (vreinterpret_p16_u32): Likewise.
25238 (vreinterpret_p16_u64): Likewise.
25239 (vreinterpret_p16_p8): Likewise.
25240 (vreinterpretq_p16_s8): Likewise.
25241 (vreinterpretq_p16_s16): Likewise.
25242 (vreinterpretq_p16_s32): Likewise.
25243 (vreinterpretq_p16_s64): Likewise.
25244 (vreinterpretq_p16_f32): Likewise.
25245 (vreinterpretq_p16_u8): Likewise.
25246 (vreinterpretq_p16_u16): Likewise.
25247 (vreinterpretq_p16_u32): Likewise.
25248 (vreinterpretq_p16_u64): Likewise.
25249 (vreinterpretq_p16_p8): Likewise.
25250 (vreinterpret_f32_s8): Likewise.
25251 (vreinterpret_f32_s16): Likewise.
25252 (vreinterpret_f32_s32): Likewise.
25253 (vreinterpret_f32_s64): Likewise.
25254 (vreinterpret_f32_u8): Likewise.
25255 (vreinterpret_f32_u16): Likewise.
25256 (vreinterpret_f32_u32): Likewise.
25257 (vreinterpret_f32_u64): Likewise.
25258 (vreinterpret_f32_p8): Likewise.
25259 (vreinterpret_f32_p16): Likewise.
25260 (vreinterpretq_f32_s8): Likewise.
25261 (vreinterpretq_f32_s16): Likewise.
25262 (vreinterpretq_f32_s32): Likewise.
25263 (vreinterpretq_f32_s64): Likewise.
25264 (vreinterpretq_f32_u8): Likewise.
25265 (vreinterpretq_f32_u16): Likewise.
25266 (vreinterpretq_f32_u32): Likewise.
25267 (vreinterpretq_f32_u64): Likewise.
25268 (vreinterpretq_f32_p8): Likewise.
25269 (vreinterpretq_f32_p16): Likewise.
25270 (vreinterpret_s64_s8): Likewise.
25271 (vreinterpret_s64_s16): Likewise.
25272 (vreinterpret_s64_s32): Likewise.
25273 (vreinterpret_s64_f32): Likewise.
25274 (vreinterpret_s64_u8): Likewise.
25275 (vreinterpret_s64_u16): Likewise.
25276 (vreinterpret_s64_u32): Likewise.
25277 (vreinterpret_s64_u64): Likewise.
25278 (vreinterpret_s64_p8): Likewise.
25279 (vreinterpret_s64_p16): Likewise.
25280 (vreinterpretq_s64_s8): Likewise.
25281 (vreinterpretq_s64_s16): Likewise.
25282 (vreinterpretq_s64_s32): Likewise.
25283 (vreinterpretq_s64_f32): Likewise.
25284 (vreinterpretq_s64_u8): Likewise.
25285 (vreinterpretq_s64_u16): Likewise.
25286 (vreinterpretq_s64_u32): Likewise.
25287 (vreinterpretq_s64_u64): Likewise.
25288 (vreinterpretq_s64_p8): Likewise.
25289 (vreinterpretq_s64_p16): Likewise.
25290 (vreinterpret_u64_s8): Likewise.
25291 (vreinterpret_u64_s16): Likewise.
25292 (vreinterpret_u64_s32): Likewise.
25293 (vreinterpret_u64_s64): Likewise.
25294 (vreinterpret_u64_f32): Likewise.
25295 (vreinterpret_u64_u8): Likewise.
25296 (vreinterpret_u64_u16): Likewise.
25297 (vreinterpret_u64_u32): Likewise.
25298 (vreinterpret_u64_p8): Likewise.
25299 (vreinterpret_u64_p16): Likewise.
25300 (vreinterpretq_u64_s8): Likewise.
25301 (vreinterpretq_u64_s16): Likewise.
25302 (vreinterpretq_u64_s32): Likewise.
25303 (vreinterpretq_u64_s64): Likewise.
25304 (vreinterpretq_u64_f32): Likewise.
25305 (vreinterpretq_u64_u8): Likewise.
25306 (vreinterpretq_u64_u16): Likewise.
25307 (vreinterpretq_u64_u32): Likewise.
25308 (vreinterpretq_u64_p8): Likewise.
25309 (vreinterpretq_u64_p16): Likewise.
25310 (vreinterpret_s8_s16): Likewise.
25311 (vreinterpret_s8_s32): Likewise.
25312 (vreinterpret_s8_s64): Likewise.
25313 (vreinterpret_s8_f32): Likewise.
25314 (vreinterpret_s8_u8): Likewise.
25315 (vreinterpret_s8_u16): Likewise.
25316 (vreinterpret_s8_u32): Likewise.
25317 (vreinterpret_s8_u64): Likewise.
25318 (vreinterpret_s8_p8): Likewise.
25319 (vreinterpret_s8_p16): Likewise.
25320 (vreinterpretq_s8_s16): Likewise.
25321 (vreinterpretq_s8_s32): Likewise.
25322 (vreinterpretq_s8_s64): Likewise.
25323 (vreinterpretq_s8_f32): Likewise.
25324 (vreinterpretq_s8_u8): Likewise.
25325 (vreinterpretq_s8_u16): Likewise.
25326 (vreinterpretq_s8_u32): Likewise.
25327 (vreinterpretq_s8_u64): Likewise.
25328 (vreinterpretq_s8_p8): Likewise.
25329 (vreinterpretq_s8_p16): Likewise.
25330 (vreinterpret_s16_s8): Likewise.
25331 (vreinterpret_s16_s32): Likewise.
25332 (vreinterpret_s16_s64): Likewise.
25333 (vreinterpret_s16_f32): Likewise.
25334 (vreinterpret_s16_u8): Likewise.
25335 (vreinterpret_s16_u16): Likewise.
25336 (vreinterpret_s16_u32): Likewise.
25337 (vreinterpret_s16_u64): Likewise.
25338 (vreinterpret_s16_p8): Likewise.
25339 (vreinterpret_s16_p16): Likewise.
25340 (vreinterpretq_s16_s8): Likewise.
25341 (vreinterpretq_s16_s32): Likewise.
25342 (vreinterpretq_s16_s64): Likewise.
25343 (vreinterpretq_s16_f32): Likewise.
25344 (vreinterpretq_s16_u8): Likewise.
25345 (vreinterpretq_s16_u16): Likewise.
25346 (vreinterpretq_s16_u32): Likewise.
25347 (vreinterpretq_s16_u64): Likewise.
25348 (vreinterpretq_s16_p8): Likewise.
25349 (vreinterpretq_s16_p16): Likewise.
25350 (vreinterpret_s32_s8): Likewise.
25351 (vreinterpret_s32_s16): Likewise.
25352 (vreinterpret_s32_s64): Likewise.
25353 (vreinterpret_s32_f32): Likewise.
25354 (vreinterpret_s32_u8): Likewise.
25355 (vreinterpret_s32_u16): Likewise.
25356 (vreinterpret_s32_u32): Likewise.
25357 (vreinterpret_s32_u64): Likewise.
25358 (vreinterpret_s32_p8): Likewise.
25359 (vreinterpret_s32_p16): Likewise.
25360 (vreinterpretq_s32_s8): Likewise.
25361 (vreinterpretq_s32_s16): Likewise.
25362 (vreinterpretq_s32_s64): Likewise.
25363 (vreinterpretq_s32_f32): Likewise.
25364 (vreinterpretq_s32_u8): Likewise.
25365 (vreinterpretq_s32_u16): Likewise.
25366 (vreinterpretq_s32_u32): Likewise.
25367 (vreinterpretq_s32_u64): Likewise.
25368 (vreinterpretq_s32_p8): Likewise.
25369 (vreinterpretq_s32_p16): Likewise.
25370 (vreinterpret_u8_s8): Likewise.
25371 (vreinterpret_u8_s16): Likewise.
25372 (vreinterpret_u8_s32): Likewise.
25373 (vreinterpret_u8_s64): Likewise.
25374 (vreinterpret_u8_f32): Likewise.
25375 (vreinterpret_u8_u16): Likewise.
25376 (vreinterpret_u8_u32): Likewise.
25377 (vreinterpret_u8_u64): Likewise.
25378 (vreinterpret_u8_p8): Likewise.
25379 (vreinterpret_u8_p16): Likewise.
25380 (vreinterpretq_u8_s8): Likewise.
25381 (vreinterpretq_u8_s16): Likewise.
25382 (vreinterpretq_u8_s32): Likewise.
25383 (vreinterpretq_u8_s64): Likewise.
25384 (vreinterpretq_u8_f32): Likewise.
25385 (vreinterpretq_u8_u16): Likewise.
25386 (vreinterpretq_u8_u32): Likewise.
25387 (vreinterpretq_u8_u64): Likewise.
25388 (vreinterpretq_u8_p8): Likewise.
25389 (vreinterpretq_u8_p16): Likewise.
25390 (vreinterpret_u16_s8): Likewise.
25391 (vreinterpret_u16_s16): Likewise.
25392 (vreinterpret_u16_s32): Likewise.
25393 (vreinterpret_u16_s64): Likewise.
25394 (vreinterpret_u16_f32): Likewise.
25395 (vreinterpret_u16_u8): Likewise.
25396 (vreinterpret_u16_u32): Likewise.
25397 (vreinterpret_u16_u64): Likewise.
25398 (vreinterpret_u16_p8): Likewise.
25399 (vreinterpret_u16_p16): Likewise.
25400 (vreinterpretq_u16_s8): Likewise.
25401 (vreinterpretq_u16_s16): Likewise.
25402 (vreinterpretq_u16_s32): Likewise.
25403 (vreinterpretq_u16_s64): Likewise.
25404 (vreinterpretq_u16_f32): Likewise.
25405 (vreinterpretq_u16_u8): Likewise.
25406 (vreinterpretq_u16_u32): Likewise.
25407 (vreinterpretq_u16_u64): Likewise.
25408 (vreinterpretq_u16_p8): Likewise.
25409 (vreinterpretq_u16_p16): Likewise.
25410 (vreinterpret_u32_s8): Likewise.
25411 (vreinterpret_u32_s16): Likewise.
25412 (vreinterpret_u32_s32): Likewise.
25413 (vreinterpret_u32_s64): Likewise.
25414 (vreinterpret_u32_f32): Likewise.
25415 (vreinterpret_u32_u8): Likewise.
25416 (vreinterpret_u32_u16): Likewise.
25417 (vreinterpret_u32_u64): Likewise.
25418 (vreinterpret_u32_p8): Likewise.
25419 (vreinterpret_u32_p16): Likewise.
25420 (vreinterpretq_u32_s8): Likewise.
25421 (vreinterpretq_u32_s16): Likewise.
25422 (vreinterpretq_u32_s32): Likewise.
25423 (vreinterpretq_u32_s64): Likewise.
25424 (vreinterpretq_u32_f32): Likewise.
25425 (vreinterpretq_u32_u8): Likewise.
25426 (vreinterpretq_u32_u16): Likewise.
25427 (vreinterpretq_u32_u64): Likewise.
25428 (vreinterpretq_u32_p8): Likewise.
25429 (vreinterpretq_u32_p16): Likewise.
25431 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
25433 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
25435 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
25437 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
25438 (vqnegd_s64): Likewise.
25439 (vqabs_s64): Likewise.
25440 (vqabsd_s64): Likewise.
25442 2014-04-22 Richard Henderson <rth@redhat.com>
25444 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
25445 computation to the top of the loop.
25447 2014-04-22 Renlin <renlin.li@arm.com>
25448 Jiong Wang <jiong.wang@arm.com>
25450 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
25451 * config/aarch64/aarch64.c (aarch64_layout_frame)
25452 (aarch64_initial_elimination_offset): Likewise.
25454 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
25456 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
25459 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
25461 * machmode.h (bitwise_mode_for_mode): Declare.
25462 * stor-layout.h (bitwise_type_for_mode): Likewise.
25463 * stor-layout.c (bitwise_mode_for_mode): New function.
25464 (bitwise_type_for_mode): Likewise.
25465 * builtins.c (fold_builtin_memory_op): Use it instead of
25466 int_mode_for_mode and build_nonstandard_integer_type.
25468 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25470 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
25471 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
25472 (*-*-solaris2*): Simplify.
25473 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
25474 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
25475 *-*-solaris2.9* handling.
25477 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
25479 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
25480 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
25481 handling, simplify.
25482 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
25483 * configure: Regenerate.
25485 * config/i386/sol2-9.h: Remove.
25487 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
25488 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
25489 Remove Solaris 9 references.
25491 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
25493 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
25494 (floatuns<GPI:mode><GPF:mode>2): Remove.
25495 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
25496 and floatuns conversions.
25497 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
25498 and floatuns conversions.
25499 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
25500 (w1,w2): New mode attributes for inequal width conversions.
25502 2014-04-22 Renlin Li <Renlin.Li@arm.com>
25504 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
25505 the output asm format.
25507 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
25509 * config/aarch64/aarch64-simd.md
25510 (aarch64_cm<optab>di): Always split.
25511 (*aarch64_cm<optab>di): New.
25512 (aarch64_cmtstdi): Always split.
25513 (*aarch64_cmtstdi): New.
25515 2014-04-22 Jakub Jelinek <jakub@redhat.com>
25517 PR tree-optimization/60823
25518 * omp-low.c (ipa_simd_modify_function_body): Go through
25519 all SSA_NAMEs and for those refering to vector arguments
25520 which are going to be replaced adjust SSA_NAME_VAR and,
25521 if it is a default definition, change it into a non-default
25522 definition assigned at the beginning of function from new_decl.
25523 (ipa_simd_modify_stmt_ops): Rewritten.
25524 * tree-dfa.c (set_ssa_default_def): When removing default def,
25525 check for NULL loc instead of NULL *loc.
25527 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25529 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
25530 restrictions on core registers for DImode values in Thumb2.
25532 2014-04-22 Ian Bolton <ian.bolton@arm.com>
25534 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
25535 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
25537 2014-04-22 Ian Bolton <ian.bolton@arm.com>
25539 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
25540 (*iordi_notzesidi_di): Likewise.
25541 (*iordi_notsesidi_di): Likewise.
25543 2014-04-22 Ian Bolton <ian.bolton@arm.com>
25545 * config/arm/arm-protos.h (tune_params): New struct members.
25546 * config/arm/arm.c: Initialise tune_params per processor.
25547 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
25548 for speed, based on new tune_params.
25550 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
25552 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
25553 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
25554 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
25555 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
25556 * config/aarch64/arm_neon.h (vrnd_f64): Added.
25557 (vrnda_f64): Likewise.
25558 (vrndi_f64): Likewise.
25559 (vrndm_f64): Likewise.
25560 (vrndn_f64): Likewise.
25561 (vrndp_f64): Likewise.
25562 (vrndx_f64): Likewise.
25564 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25566 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
25567 GET_MODE_SIZE argument is enum machine_mode.
25569 2014-04-22 Jakub Jelinek <jakub@redhat.com>
25572 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
25573 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
25575 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
25577 PR middle-end/60281
25578 * asan.c (asan_emit_stack_protection): Force the base to align to
25579 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
25580 appropriate bits if STRICT_ALIGNMENT.
25581 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
25583 (expand_used_vars): Leave a space in the stack frame for alignment
25584 if STRICT_ALIGNMENT.
25586 2014-04-21 David Malcolm <dmalcolm@redhat.com>
25588 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
25590 (gimple_store_p): Likewise.
25591 (gimple_assign_load_p): Likewise.
25592 (gimple_assign_cast_p): Likewise.
25593 (gimple_clobber_p): Likewise.
25595 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
25596 rather than a gimple.
25597 (gimple_assign_cast_p): Likewise.
25599 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
25602 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
25603 If mode is DDmode and TARGET_E500_DOUBLE allow move.
25605 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
25606 more debug information for E500 if -mdebug=reg.
25608 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
25611 * config/i386/i386.c (ix86_expand_builtin)
25612 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
25613 register for target RTX.
25614 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
25616 2014-04-18 Cong Hou <congh@google.com>
25618 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
25619 the widen-mult pattern by handling two operands with different sizes,
25620 and operands whose size is smaller than half of the result type.
25622 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
25624 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
25625 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
25626 (do_estimate_edge_time): Compute it.
25627 * ipa-inline.c (want_inline_small_function_p): Bypass
25628 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
25630 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
25632 * ipa-inline.c (spec_rem): New static variable.
25633 (dump_overall_stats): New function.
25634 (dump_inline_stats): New function.
25636 2014-04-18 Richard Henderson <rth@redhat.com>
25638 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
25639 to GET_MODE_SIZE, not a reg_class_t.
25641 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25643 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
25644 (vsx_xxmrglw_<mode>): Likewise.
25646 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
25649 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
25650 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
25651 (rs6000_init_hard_regno_mode_ok): Likewise.
25653 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
25655 * ipa-inline.c (inline_small_functions): Account only non-cold
25657 * doc/invoke.texi (inline-unit-growth): Update documentation.
25659 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
25661 * config/rs6000/rs6000.md (addti3, subti3): New.
25663 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
25666 * config/i386/i386.c (ix86_expand_clear): Remove outdated
25667 comment. Check optimize_insn_for_size_p instead of
25668 optimize_insn_for_speed_p.
25670 2014-04-17 Martin Jambor <mjambor@suse.cz>
25672 * gimple-iterator.c (gsi_start_edge): New function.
25673 * gimple-iterator.h (gsi_start_edge): Declare.
25674 * tree-sra.c (single_non_eh_succ): New function.
25675 (disqualify_ops_if_throwing_stmt): Renamed to
25676 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
25677 having one non-EH successor BB.
25678 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
25679 generate loads into replacements.
25680 (sra_modify_assign): Likewise and and also use the simple path for
25682 (sra_modify_function_body): Commit statements on edges.
25684 2014-04-17 Richard Biener <rguenther@suse.de>
25686 PR middle-end/60849
25687 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
25688 comparison results and add clarifying comment.
25690 2014-04-17 Jakub Jelinek <jakub@redhat.com>
25692 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
25693 (blank_mode): Initialize it.
25694 (emit_mode_size_inline, emit_mode_nunits_inline,
25695 emit_mode_inner_inline): New functions.
25696 (emit_insn_modes_h): Call them and surround their output with
25697 #if GCC_VERSION >= 4001 ... #endif.
25698 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
25699 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
25700 mode_* arrays if the argument is __builtin_constant_p.
25701 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
25702 is enum machine_mode.
25704 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25706 * passes.c (opt_pass::execute): Adjust.
25707 (pass_manager::execute_pass_mode_switching): Likewise.
25708 (early_local_passes::execute): Likewise.
25709 (execute_one_pass): Pass cfun to the pass's execute method.
25710 * tree-pass.h (opt_pass::execute): Add function * argument.
25711 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
25712 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
25713 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
25714 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
25715 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
25716 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
25717 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
25718 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
25719 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
25720 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
25721 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
25722 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
25723 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
25724 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
25725 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
25726 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
25727 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
25728 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
25729 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
25730 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
25731 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
25732 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
25733 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
25734 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
25735 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
25736 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
25737 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
25738 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
25739 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
25742 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25744 * passes.c (opt_pass::gate): Take function * argument.
25745 (gate_all_early_local_passes): Merge into
25746 (early_local_passes::gate): this.
25747 (gate_all_early_optimizations): Merge into
25748 (all_early_optimizations::gate): this.
25749 (gate_all_optimizations): Mege into
25750 (all_optimizations::gate): this.
25751 (gate_all_optimizations_g): Merge into
25752 (all_optimizations_g::gate): this.
25753 (gate_rest_of_compilation): Mege into
25754 (rest_of_compilation::gate): this.
25755 (gate_postreload): Merge into
25756 (postreload::gate): this.
25757 (dump_one_pass): Pass cfun to the pass's gate method.
25758 (execute_ipa_summary_passes): Likewise.
25759 (execute_one_pass): Likewise.
25760 (ipa_write_summaries_2): Likewise.
25761 (ipa_write_optimization_summaries_1): Likewise.
25762 (ipa_read_summaries_1): Likewise.
25763 (ipa_read_optimization_summaries_1): Likewise.
25764 (execute_ipa_stmt_fixups): Likewise.
25765 * tree-pass.h (opt_pass::gate): Add function * argument.
25766 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
25767 combine-stack-adj.c, combine.c, compare-elim.c,
25768 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
25769 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
25770 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
25771 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
25772 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
25773 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
25774 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
25775 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
25776 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
25777 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
25778 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
25779 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
25780 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
25781 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
25782 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
25783 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
25784 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
25785 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
25786 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
25787 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
25788 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
25789 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
25790 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
25791 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
25792 var-tracking.c, vtable-verify.c, web.c: Adjust.
25794 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25796 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
25797 * configure: Regenerate.
25799 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25801 * passes.c (dump_one_pass): don't check pass->has_gate.
25802 (execute_ipa_summary_passes): Likewise.
25803 (execute_one_pass): Likewise.
25804 (ipa_write_summaries_2): Likewise.
25805 (ipa_write_optimization_summaries_1): Likewise.
25806 (ipa_read_optimization_summaries_1): Likewise.
25807 (execute_ipa_stmt_fixups): Likewise.
25808 * tree-pass.h (pass_data::has_gate): Remove.
25809 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
25810 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
25811 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
25812 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
25813 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
25814 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
25815 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
25816 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
25817 gimple-low.c, gimple-ssa-isolate-paths.c,
25818 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
25819 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
25820 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
25821 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
25822 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
25823 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
25824 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
25825 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
25826 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
25827 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
25828 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
25829 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
25830 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
25831 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
25832 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
25833 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
25834 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
25835 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
25836 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
25837 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
25838 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
25839 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
25842 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25844 * pass_manager.h (pass_manager::register_dump_files_1): Remove
25846 * passes.c (pass_manager::register_dump_files_1): Merge into
25847 (pass_manager::register_dump_files): this, and remove its handling of
25848 properties since the pass always has the properties anyway.
25849 (pass_manager::pass_manager): Adjust.
25851 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
25853 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
25854 * passes.c (pass_manager::register_dump_files_1): Remove dead code
25855 dealing with properties.
25856 (pass_manager::register_dump_files): Adjust.
25858 2014-03-20 Mark Wielaard <mjw@redhat.com>
25860 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
25861 then represent the bound as normal constant value.
25863 2014-04-17 Jakub Jelinek <jakub@redhat.com>
25866 Forward port from 4.8 branch
25867 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
25869 * config/i386/bmiintrin.h (_blsi_u32): New.
25870 (_blsi_u64): Ditto.
25871 (_blsr_u32): Ditto.
25872 (_blsr_u64): Ditto.
25873 (_blsmsk_u32): Ditto.
25874 (_blsmsk_u64): Ditto.
25875 (_tzcnt_u32): Ditto.
25876 (_tzcnt_u64): Ditto.
25878 2014-04-17 Kito Cheng <kito@0xlab.org>
25880 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
25882 2014-04-17 Richard Biener <rguenther@suse.de>
25884 PR middle-end/60849
25885 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
25886 boolean results for comparisons.
25888 2014-04-17 Richard Biener <rguenther@suse.de>
25890 PR tree-optimization/60836
25891 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
25892 initial PHI args to be gimple values.
25894 2014-04-17 Richard Biener <rguenther@suse.de>
25896 PR tree-optimization/60841
25897 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
25898 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
25899 of stmts to SLP build.
25900 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
25901 (vect_analyze_slp): Likewise.
25902 (vect_analyze_slp_instance): Likewise.
25903 (vect_build_slp_tree): Limit overall SLP tree growth.
25904 * tree-vectorizer.h (vect_analyze_data_refs,
25905 vect_analyze_slp): Adjust prototypes.
25907 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
25909 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
25912 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
25914 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
25915 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
25916 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
25917 for TARGET_SLOW_PSHUFB
25919 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
25921 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
25922 * config/i386/i386.c (intel_cost): Ditto.
25924 2014-04-17 Joey Ye <joey.ye@arm.com>
25926 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
25928 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
25930 * opts.c (common_handle_option): Disable -fipa-reference coorectly
25931 with -fuse-profile.
25933 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
25935 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
25936 (type_all_derivations_known_p): New predicate.
25937 (type_all_ctors_visible_p): New predicate.
25938 (type_possibly_instantiated_p): New predicate.
25939 (get_odr_type): Compute all_derivations_known.
25940 (dump_odr_type): Dump the flag.
25941 (maybe_record_type): Cleanup.
25942 (record_target_from_binfo): Add bases_to_consider array;
25943 record bases for types w/o instances and skip CXX destructor.
25944 (possible_polymorphic_call_targets_1): Add bases_to_consider
25945 and consider_construction parameters; check if type may have instance.
25946 (get_polymorphic_call_info): Set maybe_in_construction to true
25947 when we know nothing.
25948 (record_targets_from_bases): Skip CXX destructors; they are
25949 never called for types in construction.
25950 (possible_polymorphic_call_targets): Do not record target when
25951 type may not have instance.
25953 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
25956 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
25957 external aliases alive, too.
25959 2014-04-16 Andrew Pinski <apinski@cavium.com>
25961 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
25964 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
25966 * final.c (compute_alignments): Do not apply loop alignment to a block
25967 falling through to the exit.
25969 2014-04-16 Catherine Moore <clm@codesourcery.com>
25971 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
25972 Adjust constraints for microMIPS store patterns.
25974 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25976 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
25978 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
25980 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
25981 (append_use): Run at -O0.
25982 (append_vdef): Likewise.
25983 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
25984 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
25986 2014-04-16 Jakub Jelinek <jakub@redhat.com>
25988 PR tree-optimization/60844
25989 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
25990 (propagate_op_to_single_use, remove_visited_stmt_chain,
25991 linearize_expr, repropagate_negates, reassociate_bb): Use it
25992 instead of gsi_remove.
25994 2014-04-16 Martin Jambor <mjambor@suse.cz>
25996 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
25997 ipa_transforms_to_apply.
25998 (cgraph_function_versioning): Assert that old_node has empty
25999 ipa_transforms_to_apply.
26000 * trans-mem.c (ipa_tm_create_version): Likewise.
26001 * tree-inline.c (tree_function_versioning): Do not duplicate
26002 ipa_transforms_to_apply.
26004 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26007 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
26009 Pass necessary as flags on 64-bit Solaris/x86.
26010 Use lowercase relocs for x86_64-*-*.
26011 * configure: Regenerate.
26013 2014-04-15 Jan Hubicka <jh@suse.cz>
26015 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
26016 (maybe_record_node, likely_target_p): Use it.
26018 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26021 Revert following patch
26023 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
26026 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
26027 software floating point or no floating point registers, do not
26028 allow any type in the FPRs. Eliminate a test for SPE SIMD types
26029 in GPRs that occurs after we tested for GPRs that would never be
26032 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
26033 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
26034 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
26035 specifically allow DDmode, since that does not use the SPE SIMD
26038 2014-03-21 Mark Wielaard <mjw@redhat.com>
26040 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
26041 as unsigned or int depending on type and value used.
26043 2014-04-15 Richard Biener <rguenther@suse.de>
26045 PR rtl-optimization/56965
26046 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
26047 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
26049 * alias.c (true_dependence_1): Do not call
26050 nonoverlapping_component_refs_p.
26051 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
26052 nonoverlapping_component_refs_p.
26053 (indirect_refs_may_alias_p): Likewise.
26055 2014-04-15 Teresa Johnson <tejohnson@google.com>
26057 * cfg.c (dump_bb_info): Fix flags check.
26058 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
26060 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26062 PR rtl-optimization/60663
26063 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
26066 2014-04-15 Richard Biener <rguenther@suse.de>
26068 * lto-streamer.h (LTO_major_version): Bump to 4.
26070 2014-04-15 Richard Biener <rguenther@suse.de>
26072 * common.opt (lto_partition_model): New enum.
26073 (flto-partition=): Merge separate options with a single with argument,
26074 add -flto-partition=one support.
26075 * flag-types.h (enum lto_partition_model): Declare.
26076 * opts.c (finish_options): Remove duplicate -flto-partition=
26078 * lto-wrapper.c (run_gcc): Adjust.
26080 2014-04-15 Richard Biener <rguenther@suse.de>
26082 * alias.c (ncr_compar): New function.
26083 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
26085 2014-04-15 Richard Biener <rguenther@suse.de>
26087 * alias.c (record_component_aliases): Do not walk BINFOs.
26089 2014-04-15 Richard Biener <rguenther@suse.de>
26091 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
26092 Add struct function argument and adjust.
26093 (find_func_aliases_for_call): Likewise.
26094 (find_func_aliases): Likewise.
26095 (find_func_clobbers): Likewise.
26096 (intra_create_variable_infos): Likewise.
26097 (compute_points_to_sets): Likewise.
26098 (ipa_pta_execute): Adjust. Do not push/pop cfun.
26100 2014-04-15 Richard Biener <rguenther@suse.de>
26102 * tree.c (iterative_hash_expr): Use enum tree_code_class
26103 to store TREE_CODE_CLASS.
26104 (tree_block): Likewise.
26105 (tree_set_block): Likewise.
26106 * tree.h (fold_build_pointer_plus_loc): Use
26107 convert_to_ptrofftype_loc.
26109 2014-04-15 Jakub Jelinek <jakub@redhat.com>
26112 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
26115 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
26117 * cfgloop.h (struct loop): Move force_vectorize down.
26118 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
26119 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
26120 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
26121 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
26122 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
26123 * tree-core.h (enum annot_expr_kind): Add new kind values.
26124 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
26125 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
26127 * tree.def (ANNOTATE_EXPR): Tweak comment.
26129 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
26131 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
26134 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
26136 * tree.h (TYPE_IDENTIFIER): Declare.
26137 * tree.c (subrange_type_for_debug_p): Use it.
26138 * godump.c (go_format_type): Likewise.
26139 * dwarf2out.c (is_cxx_auto, modified_type_die,
26140 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
26141 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
26143 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
26146 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
26148 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
26150 * config/i386/i386.c (examine_argument): Return bool. Return true if
26151 parameter should be passed in memory.
26152 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
26153 (construct_container): Update calls to examine_argument.
26154 (function_arg_advance_64): Ditto.
26155 (return_in_memory_32): Merge with ix86_return_in_memory.
26156 (return_in_memory_64): Ditto.
26157 (return_in_memory_ms_64): Ditto.
26159 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
26161 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
26162 * coverage.c (coverage_compute_profile_id): Handle externally visible
26165 2014-04-14 Martin Jambor <mjambor@suse.cz>
26167 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
26168 DECL_DISREGARD_INLINE_LIMITS functions.
26170 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
26173 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
26175 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
26178 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
26179 optimize_insn_for_speed_p instead of
26180 optimize_function_for_speed_p.
26182 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
26184 * doc/invoke.texi (free): Document AArch64.
26186 2014-04-14 Richard Biener <rguenther@suse.de>
26188 PR tree-optimization/60042
26189 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
26190 (insert_into_preds_of_block): Do not prevent PHI insertion
26191 for REFERENCE exprs here ...
26192 (eliminate_dom_walker::before_dom_children): ... but prevent
26193 their use here under similar conditions when applied to the
26194 IL after PRE optimizations.
26196 2014-04-14 Richard Biener <rguenther@suse.de>
26198 * passes.def: Move early points-to after early SRA.
26200 2014-04-14 Richard Biener <rguenther@suse.de>
26202 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
26203 check for which sign-changes we allow when forwarding
26204 a converted value into a switch.
26206 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
26208 * stor-layout.c (place_field): Finalize non-constant offset for the
26211 2014-04-14 Richard Biener <rguenther@suse.de>
26213 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
26215 (expand_switch_using_bit_tests_p): Likewise.
26216 (process_switch): Compute and pass on speed_p based on the
26218 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
26219 optimize_bb_for_speed_p.
26221 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
26223 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
26224 * function.h (struct function): Rename has_force_vect_loops into
26225 has_force_vectorize_loops.
26226 * lto-streamer-in.c (input_cfg): Adjust for renaming.
26227 (input_struct_function_base): Likewise.
26228 * lto-streamer-out.c (output_cfg): Likewise.
26229 (output_struct_function_base): Likewise.
26230 * omp-low.c (expand_omp_simd): Likewise.
26231 * tree-cfg.c (move_sese_region_to_fn): Likewise.
26232 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
26233 (version_loop_for_if_conversion): Likewise.
26234 (tree_if_conversion): Likewise.
26235 (main_tree_if_conversion): Likewise.
26236 (gate_tree_if_conversion): Likewise.
26237 * tree-inline.c (copy_loops): Likewise.
26238 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
26239 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
26240 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
26241 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
26242 * tree-vectorizer.c (vectorize_loops): Likewise.
26243 * tree-vectorizer.h (unlimited_cost_model): Likewise.
26245 2014-04-14 Richard Biener <rguenther@suse.de>
26248 * lto-streamer-out.c (wrap_refs): New function.
26249 (lto_output): Wrap symbol references in global initializes in
26250 type-preserving MEM_REFs.
26252 2014-04-14 Christian Bruel <christian.bruel@st.com>
26254 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
26256 2014-04-14 Christian Bruel <christian.bruel@st.com>
26258 * config/sh/sh.md (setmemqi): New expand pattern.
26259 * config/sh/sh.h (CLEAR_RATIO): Define.
26260 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
26261 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
26263 2014-04-14 Richard Biener <rguenther@suse.de>
26265 PR middle-end/55022
26266 * fold-const.c (negate_expr_p): Don't negate directional rounding
26268 (fold_negate_expr): Likewise.
26270 2014-04-14 Richard Biener <rguenther@suse.de>
26272 PR tree-optimization/59817
26273 PR tree-optimization/60453
26274 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
26275 recursion to catch all CHRECs in the scalar evolution and restrict
26276 the predicate for the remains appropriately.
26278 2014-04-12 Catherine Moore <clm@codesourcery.com>
26280 * config/mips/constraints.md: Add new register constraint "kb".
26281 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
26282 (*movhi_internal): Likewise.
26283 (*movqi_internal): Likewise.
26284 * config/mips/mips.h (M16_STORE_REGS): New register class.
26285 (REG_CLASS_NAMES): Add M16_STORE_REGS.
26286 (REG_CLASS_CONTENTS): Likewise.
26287 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
26289 2014-04-11 Tobias Burnus <burnus@net-b.de>
26292 * doc/invoke.texi (-Wformat-signedness): Document it.
26293 (Wformat=2): Mention that this enables -Wformat-signedness.
26295 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
26297 * common/config/epiphany/epiphany-common.c
26298 (epiphany_option_optimization_table): Enable section anchors by
26299 default at -O1 or higher.
26300 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
26301 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
26302 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
26303 carries no extra cost.
26304 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
26305 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
26306 * config/epiphany/predicates.md (memclob_operand): New predicate.
26307 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
26308 Use memclob_operand predicate and X constraint for operand 3.
26310 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
26312 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
26313 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
26316 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
26318 PR rtl-optimization/60651
26319 * mode-switching.c (optimize_mode_switching): Make sure to emit
26320 sets of a lower numbered entity before sets of a higher numbered
26321 entity to a mode of the same or lower priority.
26322 When creating a seginfo for a basic block that starts with a code
26323 label, move the insertion point past the code label.
26324 (new_seginfo): Document and enforce requirement that
26325 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
26326 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
26327 * doc/tm.texi: Regenerate.
26329 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
26332 * config/arc/arc.c (arc_save_restore): Fix assert typo.
26334 2013-04-11 Jakub Jelinek <jakub@redhat.com>
26336 * BASE-VER: Set to 4.10.0.
26338 2014-04-11 Tobias Burnus <burnus@net-b.de>
26341 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
26342 * doc/gcc.texi (Service): Update description in the @menu
26343 * doc/invoke.texi (Option Summary): Remove misplaced and
26346 2014-04-11 Steve Ellcey <sellcey@mips.com>
26347 Jakub Jelinek <jakub@redhat.com>
26349 PR middle-end/60556
26350 * expr.c (convert_move): Use emit_store_flag_force instead of
26351 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
26354 2014-04-11 Richard Biener <rguenther@suse.de>
26356 PR middle-end/60797
26357 * varasm.c (assemble_alias): Avoid endless error reporting
26358 recursion by setting TREE_ASM_WRITTEN.
26360 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26362 * config/s390/s390.md: Add a splitter for NOT rtx.
26364 2014-04-11 Jakub Jelinek <jakub@redhat.com>
26366 PR rtl-optimization/60663
26367 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
26369 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
26370 Jakub Jelinek <jakub@redhat.com>
26373 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
26374 flag from decl_node to node.
26376 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26379 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
26380 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
26381 ameliorating the cases where it can be.
26383 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
26386 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
26388 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
26389 (loadsync_<mode>): Change mode.
26390 (load_quadpti, store_quadpti): New.
26391 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
26392 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
26393 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
26395 2014-04-09 Cong Hou <congh@google.com>
26398 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
26401 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26403 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
26404 instead of vnor to exploit possible fusion opportunity in the
26406 (altivec_expand_vec_perm_const_le): Likewise.
26408 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
26410 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
26411 (loadsync_<mode>): Change mode.
26412 (load_quadpti, store_quadpti): New.
26413 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
26414 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
26416 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
26419 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
26420 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
26421 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
26423 2014-04-08 Richard Biener <rguenther@suse.de>
26425 PR middle-end/60706
26426 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
26427 a 64bit widest int print double-int similar to on HWI64 hosts.
26429 2014-04-08 Richard Biener <rguenther@suse.de>
26431 PR tree-optimization/60785
26432 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
26433 default defs properly.
26435 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
26437 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
26438 (Weffc++): Likewise.
26440 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
26442 * ipa-devirt.c (maybe_record_node): When node is not recorded,
26443 set completep to false rather than true.
26445 2014-04-07 Douglas B Rupp <rupp@adacore.com>
26448 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
26449 ARM_TARGET2_DWARF_FORMAT.
26451 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
26454 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
26455 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
26458 2014-04-07 Richard Biener <rguenther@suse.de>
26460 PR tree-optimization/60766
26461 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
26462 (may_eliminate_iv): Convert cand_value_at result to desired type.
26464 2014-04-07 Jason Merrill <jason@redhat.com>
26467 * common.opt (-fno-gnu-unique): Add.
26468 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
26470 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26472 * haifa-sched.c: Fix outdated function reference and minor
26473 grammar errors in introductory comment.
26475 2014-04-07 Richard Biener <rguenther@suse.de>
26477 PR middle-end/60750
26478 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
26479 for noreturn calls.
26480 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
26482 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
26485 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
26486 size accounting for thunks.
26487 (pa_asm_output_mi_thunk): Use final_start_function() and
26488 final_end_function() to output function start and end directives.
26490 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
26492 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
26493 device specific ISA/ feature information. Remove short_sp and
26494 errata_skip ds. Add avr_device_specific_features enum to have device
26496 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
26497 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
26498 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
26499 updated device specific info.
26500 * config/avr/avr-mcus.def: Merge device specific details to
26501 dev_attribute field.
26502 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
26504 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
26505 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
26506 assembler if RMW isa supported by current device.
26507 * config/avr/genmultilib.awk: Update as device info structure changed.
26508 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
26510 2014-04-04 Cong Hou <congh@google.com>
26512 PR tree-optimization/60656
26513 * tree-vect-stmts.c (supportable_widening_operation):
26514 Fix a bug that elements in a vector with vect_used_by_reduction
26515 property are incorrectly reordered when the operation on it is not
26516 consistant with the one in reduction operation.
26518 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
26520 PR rtl-optimization/60155
26521 * gcse.c (record_set_data): New function.
26522 (single_set_gcse): New function.
26523 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
26524 (hoist_code): Likewise.
26525 (get_pressure_class_and_nregs): Likewise.
26527 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
26529 * explow.c (probe_stack_range): Emit a final optimization blockage.
26531 2014-04-04 Anthony Green <green@moxielogic.com>
26533 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
26536 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
26539 * lto-cgraph.c (input_overwrite_node): Check that partitioning
26540 flags are set only during streaming.
26541 * ipa.c (process_references, walk_polymorphic_call_targets,
26542 symtab_remove_unreachable_nodes): Drop bodies of always inline
26543 after early inlining.
26544 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
26546 2014-04-04 Jakub Jelinek <jakub@redhat.com>
26547 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26550 * dwarf2out.c (const_ok_for_output_1): Reject expressions
26553 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26556 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
26558 (cortex_a53_fdivd): Likewise.
26560 2014-04-04 Martin Jambor <mjambor@suse.cz>
26563 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
26564 Adjust all callers.
26565 * cgraph.c (clone_of_p): Also return true if thunks match.
26566 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
26567 cgraph_function_or_thunk_node and an obsolete comment.
26568 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
26570 (build_function_decl_skip_args): Likewise.
26571 (set_new_clone_decl_and_node_flags): New function.
26572 (duplicate_thunk_for_node): Likewise.
26573 (redirect_edge_duplicating_thunks): Likewise.
26574 (cgraph_clone_node): New parameter args_to_skip, pass it to
26575 redirect_edge_duplicating_thunks which is called instead of
26576 cgraph_redirect_edge_callee.
26577 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
26578 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
26580 2014-04-04 Jeff Law <law@redhat.com>
26583 * config/arm/predicates.md (const_int_I_operand): New predicate.
26584 (const_int_M_operand): Similarly.
26585 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
26587 (insv_t2, extv_reg, extzv_t2): Likewise.
26588 (load_multiple_with_writeback): Similarly for const_int_I_operand.
26589 (pop_multiple_with_writeback_and_return): Likewise.
26590 (vfp_pop_multiple_with_writeback): Likewise
26592 2014-04-04 Richard Biener <rguenther@suse.de>
26595 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
26596 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
26598 * gimplify.h (gimple_add_tmp_var_fn): Declare.
26599 * gimplify.c (gimple_add_tmp_var_fn): New function.
26600 * gimple-expr.h (create_tmp_reg_fn): Declare.
26601 * gimple-expr.c (create_tmp_reg_fn): New function.
26602 * gimple-low.c (record_vars_into): Don't change cfun.
26603 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
26604 code generation without cfun.
26606 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
26609 * Makefile.in (install-driver): Fix shell scripting.
26611 2014-04-03 Cong Hou <congh@google.com>
26613 PR tree-optimization/60505
26614 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
26615 threshold of number of iterations below which no vectorization
26617 * tree-vect-loop.c (new_loop_vec_info):
26618 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
26619 * tree-vect-loop.c (vect_analyze_loop_operations):
26620 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
26621 * tree-vect-loop.c (vect_transform_loop):
26622 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
26623 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
26624 of iterations of the loop and see if we should build the epilogue.
26626 2014-04-03 Richard Biener <rguenther@suse.de>
26628 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
26629 (streamer_tree_cache_create): Adjust.
26630 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
26631 to allow optional nodes array.
26632 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
26633 (streamer_tree_cache_append): Likewise.
26634 (streamer_tree_cache_create): Create nodes array optionally
26635 as specified by parameter.
26636 * lto-streamer-out.c (create_output_block): Avoid maintaining
26637 the node array in the writer cache.
26638 (DFS_write_tree): Remove assertion.
26639 (produce_asm_for_decls): Free the out decl state hash table early.
26640 * lto-streamer-in.c (lto_data_in_create): Adjust for
26641 streamer_tree_cache_create prototype change.
26643 2014-04-03 Richard Biener <rguenther@suse.de>
26645 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
26646 set TREE_CHAIN to NULL_TREE.
26648 2014-04-03 Richard Biener <rguenther@suse.de>
26650 PR tree-optimization/60740
26651 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
26652 over all GIMPLE_COND operands.
26654 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
26656 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
26657 (Weffc++): Remove Scott's numbering, merge lists and reference
26660 2014-04-03 Nick Clifton <nickc@redhat.com>
26662 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
26665 2014-04-03 Martin Jambor <mjambor@suse.cz>
26667 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
26668 mention gcc_unreachable before failing.
26669 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
26672 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
26675 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
26676 inconsistent code and instead mark the context inconsistent.
26677 (possible_polymorphic_call_targets): For inconsistent contexts
26678 return empty complete list.
26680 2014-04-02 Anthony Green <green@moxielogic.com>
26682 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
26683 (extendqisi2, extendhisi2): Define.
26684 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
26685 (WCHAR_TYPE): Change to unsigned int.
26687 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26689 PR tree-optimization/60733
26690 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
26691 insertion point for PHI candidates to be the end of the feeding
26692 block for the PHI argument.
26694 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
26696 PR rtl-optimization/60650
26697 * lra-constraints.c (process_alt_operands): Decrease reject for
26698 earlyclobber matching.
26700 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26702 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
26704 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
26706 * config/spu/spu.c (pad_bb): Do not crash when the last
26707 insn is CODE_FOR_blockage.
26709 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
26711 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
26712 lies outside the target mode.
26714 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
26717 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
26718 software floating point or no floating point registers, do not
26719 allow any type in the FPRs. Eliminate a test for SPE SIMD types
26720 in GPRs that occurs after we tested for GPRs that would never be
26723 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
26724 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
26725 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
26726 specifically allow DDmode, since that does not use the SPE SIMD
26729 2014-04-02 Richard Biener <rguenther@suse.de>
26731 PR middle-end/60729
26732 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
26733 MODE_INTs. Properly use negv_optab.
26734 (expand_abs): Likewise.
26736 2014-04-02 Richard Biener <rguenther@suse.de>
26739 * Makefile.in (install-driver): Guard extra installs with special
26742 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
26744 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26745 Document vec_vgbbd.
26747 2014-04-01 Richard Henderson <rth@redhat.com>
26750 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
26751 alternative enabled before register allocation.
26753 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
26755 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
26756 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
26758 (nios2_large_got_address): Remove unneeded 'sym' parameter.
26759 (nios2_got_address): Update nios2_large_got_address call site.
26760 (nios2_delegitimize_address): New function.
26761 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
26762 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
26763 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
26765 2014-04-01 Martin Husemann <martin@duskware.de>
26767 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
26770 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
26772 PR rtl-optimization/60604
26773 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
26774 check from register_operand.
26775 (register_operand): Redefine in terms of general_operand.
26776 (nonmemory_operand): Use register_operand for the non-constant cases.
26778 2014-04-01 Richard Biener <rguenther@suse.de>
26780 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
26782 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
26784 * doc/invoke.texi (mapp-regs): Clarify.
26786 2014-03-31 Ulrich Drepper <drepper@gmail.com>
26788 * config/i386/avx512fintrin.h (__v32hi): Define type.
26789 (__v64qi): Likewise.
26790 (_mm512_set1_epi8): Define.
26791 (_mm512_set1_epi16): Define.
26792 (_mm512_set4_epi32): Define.
26793 (_mm512_set4_epi64): Define.
26794 (_mm512_set4_pd): Define.
26795 (_mm512_set4_ps): Define.
26796 (_mm512_setr4_epi64): Define.
26797 (_mm512_setr4_epi32): Define.
26798 (_mm512_setr4_pd): Define.
26799 (_mm512_setr4_ps): Define.
26800 (_mm512_setzero_epi32): Define.
26802 2014-03-31 Martin Jambor <mjambor@suse.cz>
26804 PR middle-end/60647
26805 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
26806 callsite_arguments_match_p. Updated all callers. Also check types of
26807 corresponding formal parameters and actual arguments.
26808 (not_all_callers_have_enough_arguments_p) Renamed to
26809 some_callers_have_mismatched_arguments_p.
26811 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
26813 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
26815 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
26818 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
26821 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
26823 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
26824 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
26826 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
26827 Use FMAMODE_NOVF512 mode iterator.
26828 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
26829 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
26830 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
26831 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
26833 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
26834 Use VF_128_256 mode iterator.
26835 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
26838 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
26840 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
26841 static chain if needed.
26843 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
26846 * lra-constraints.c (index_part_to_reg): New.
26847 (process_address): Use it.
26849 2014-03-27 Jeff Law <law@redhat.com>
26850 Jakub Jelinek <jakub@redhat.com>
26853 * expr.c (do_tablejump): Use simplify_gen_binary rather than
26854 gen_rtx_{PLUS,MULT} to build up the address expression.
26856 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
26857 creating non-canonical RTL.
26859 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
26862 * ipa-inline.c (want_inline_small_function_p): Short circuit large
26863 functions; reorganize to make cheap checks first.
26864 (inline_small_functions): Do not estimate growth when dumping;
26866 * ipa-inline.h (inline_summary): Add min_size.
26867 (growth_likely_positive): New function.
26868 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
26869 (set_cond_stmt_execution_predicate): Cleanup.
26870 (estimate_edge_size_and_time): Compute min_size.
26871 (estimate_calls_size_and_time): Likewise.
26872 (estimate_node_size_and_time): Likewise.
26873 (inline_update_overall_summary): Update min_size.
26874 (do_estimate_edge_time): Likewise.
26875 (do_estimate_edge_size): Update.
26876 (do_estimate_edge_hints): Update.
26877 (growth_likely_positive): New function.
26879 2014-03-28 Jakub Jelinek <jakub@redhat.com>
26882 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
26883 also if addr has VOIDmode.
26885 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26887 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
26888 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
26890 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
26891 instructions as well as AdvancedSIMD loads.
26893 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26895 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
26896 Use crypto_aese type.
26897 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
26898 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
26899 crypto_aese, crypto_aesmc. Move to types.md.
26900 * config/arm/types.md (crypto_aes): Split into crypto_aese,
26902 * config/arm/iterators.md (crypto_type): Likewise.
26904 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
26906 * cgraph.c: Include expr.h and tree-dfa.h.
26907 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
26910 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
26913 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
26914 regs from checking multi-reg pseudos.
26916 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26918 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
26920 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
26922 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
26923 if it would clobber the stack pointer, even temporarily.
26925 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
26927 * mode-switching.c: Make small adjustments to the top comment.
26929 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
26931 * config/rs6000/constraints.md (wD constraint): New constraint to
26932 match the constant integer to get the top DImode/DFmode out of a
26933 vector in a VSX register.
26935 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
26936 match the constant integer to get the top DImode/DFmode out of a
26937 vector in a VSX register.
26939 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
26942 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
26945 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
26946 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
26948 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
26949 Optimize vec_extract of 64-bit values, where the value being
26950 extracted is in the top word, where we can use scalar
26951 instructions. Add direct move and store support. Combine the big
26952 endian/little endian vector select load support into a single insn.
26953 (vsx_extract_<mode>_internal1): Likewise.
26954 (vsx_extract_<mode>_internal2): Likewise.
26955 (vsx_extract_<mode>_load): Likewise.
26956 (vsx_extract_<mode>_store): Likewise.
26957 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
26958 combined into vsx_extract_<mode>_load.
26959 (vsx_extract_<mode>_one_le): Likewise.
26961 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
26962 define the top 64-bit vector element.
26964 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
26967 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26968 Document vec_vbpermq builtin.
26971 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
26972 enable use of xxsldwi and xxpermdi builtin functions.
26973 (vec_xxpermdi): Likewise.
26975 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26976 Document use of vec_xxsldwi and vec_xxpermdi builtins.
26978 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
26980 PR rtl-optimization/60650
26981 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
26983 (find_spills_for): New.
26984 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
26985 Spill all pseudos on the second iteration.
26987 2014-03-27 Marek Polacek <polacek@redhat.com>
26990 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
26993 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26995 * config/s390/s390.c (s390_can_use_return_insn): Check for
26996 call-saved FPRs on 31 bit.
26998 2014-03-27 Jakub Jelinek <jakub@redhat.com>
27000 PR middle-end/60682
27001 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
27002 if they need regimplification, just drop them instead of
27003 calling gimple_regimplify_operands on them.
27005 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
27008 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
27009 (aarch64_frame_pointer_required): Adjust logic.
27010 (aarch64_can_eliminate): Adjust logic.
27011 (aarch64_override_options_after_change): Adjust logic.
27013 2014-03-27 Dehao Chen <dehao@google.com>
27015 * ipa-inline.c (early_inliner): Update node's inline info.
27017 2014-03-26 Dehao Chen <dehao@google.com>
27019 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
27020 compiler inserted conditional jumps for NAN float check.
27022 2014-03-26 Jakub Jelinek <jakub@redhat.com>
27024 * ubsan.h (ubsan_create_data): Change second argument's type
27025 to const location_t *.
27026 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
27028 (ubsan_create_data): Change second argument to const location_t *PLOC.
27029 Create Loc field whenever PLOC is non-NULL.
27030 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
27031 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
27035 * real.c (real_to_integer2): Change type of low to UHWI.
27037 2014-03-26 Tobias Burnus <burnus@net-b.de>
27039 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
27040 (CILK_SELF_SPECS): New define.
27041 (driver_self_specs): Use it.
27043 2014-03-26 Richard Biener <rguenther@suse.de>
27045 * tree-pretty-print.c (percent_K_format): Implement special
27046 case for LTO and its stripped down BLOCK tree.
27048 2014-03-26 Jakub Jelinek <jakub@redhat.com>
27051 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
27053 * tree-vrp.c (simplify_internal_call_using_ranges): If only
27054 one range is range_int_cst_p, but not both, at least optimize
27055 addition/subtraction of 0 and multiplication by 0 or 1.
27056 * gimple-fold.c (gimple_fold_call): Fold
27057 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
27058 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
27059 INTEGER_CSTs, try to fold at least x * 0 and y - y.
27061 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
27063 PR rtl-optimization/60452
27064 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
27065 <case REG>: Return 1 for invalid offsets from the frame pointer.
27067 2014-03-26 Marek Polacek <polacek@redhat.com>
27070 * doc/extend.texi (C Extensions): Mention variable-length arrays in
27073 2014-03-26 Marek Polacek <polacek@redhat.com>
27076 * doc/extend.texi (Designated Inits): Describe what happens to omitted
27079 2014-03-26 Marek Polacek <polacek@redhat.com>
27082 * ira-color.c (update_conflict_hard_regno_costs): Perform the
27083 multiplication in unsigned type.
27085 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
27087 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
27089 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
27091 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
27093 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
27096 * cif-code.def (UNREACHABLE) New code.
27097 * ipa-inline.c (inline_small_functions): Skip edges to
27098 __builtlin_unreachable.
27099 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
27100 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
27101 predicate to __bulitin_unreachable.
27102 (set_cond_stmt_execution_predicate): Fix issue when
27103 invert_tree_comparison returns ERROR_MARK.
27104 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
27105 propagate to inline clones.
27106 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
27108 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
27109 * cgraphclones.c (cgraph_clone_node): If call destination is already
27110 ureachable, do not redirect it back.
27111 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
27114 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
27116 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
27117 Do not modify inline clones.
27119 2014-03-25 Jakub Jelinek <jakub@redhat.com>
27121 * config/i386/i386.md (general_sext_operand): New mode attr.
27122 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
27123 don't generate (sign_extend (const_int)).
27124 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
27125 operands[2]. Use We constraint instead of <i> and
27126 <general_sext_operand> predicate instead of <general_operand>.
27127 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
27128 * config/i386/constraints.md (We): New constraint.
27129 * config/i386/predicates.md (x86_64_sext_operand,
27130 sext_operand): New predicates.
27132 2014-03-25 Martin Jambor <mjambor@suse.cz>
27135 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
27136 inconsistent devirtualizations to __builtin_unreachable.
27138 2014-03-25 Marek Polacek <polacek@redhat.com>
27141 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
27143 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
27145 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
27146 order of elements for big-endian.
27148 2014-03-25 Richard Biener <rguenther@suse.de>
27150 PR middle-end/60635
27151 * gimplify-me.c (gimple_regimplify_operands): Update the
27154 2014-03-25 Martin Jambor <mjambor@suse.cz>
27157 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
27158 (lto_output_varpool_node): Likewise.
27159 (input_overwrite_node): Likewise.
27160 (input_varpool_node): Likewise.
27162 2014-03-25 Richard Biener <rguenther@suse.de>
27164 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
27165 (run_gcc): Likewise.
27167 2014-03-25 Jakub Jelinek <jakub@redhat.com>
27169 * combine.c (simplify_compare_const): Add MODE argument.
27170 Handle mode_width 0 as very large mode_width.
27171 (try_combine, simplify_comparison): Adjust callers.
27173 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
27174 type to avoid signed integer overflow.
27175 * explow.c (plus_constant): Likewise.
27177 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
27179 * doc/generic.texi: Correct typos.
27181 2014-03-24 Tobias Burnus <burnus@net-b.de>
27183 * doc/invoke.texi (-flto): Expand section about
27184 using static libraries with LTO.
27186 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27188 PR rtl-optimization/60501
27189 * optabs.def (addptr3_optab): New optab.
27190 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
27191 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
27192 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
27194 * lra.c (emit_add3_insn): Use the addptr pattern if available.
27196 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
27198 2014-03-24 Ulrich Drepper <drepper@gmail.com>
27200 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
27203 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
27204 (_mm256_undefined_ps): Define.
27205 (_mm256_undefined_pd): Define.
27206 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
27207 (_mm_undefined_pd): Define.
27208 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
27209 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
27210 (_mm512_undefined_ps): Define.
27211 (_mm512_undefined_pd): Define.
27212 Use _mm*_undefined_*.
27213 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
27215 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
27217 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
27218 (lshr_simd): DI mode added.
27219 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
27220 (aarch64_ushr_simddi): Likewise.
27221 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
27222 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
27223 (vshrd_n_u64): Likewise.
27225 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27227 * Makefile.in (s-macro_list): Depend on cc1.
27229 2014-03-23 Teresa Johnson <tejohnson@google.com>
27231 * ipa-utils.c (ipa_print_order): Use specified dump file.
27233 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
27235 PR rtl-optimization/60601
27236 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
27238 * gcc.c (eval_spec_function): Initialize save_growing_value.
27240 2014-03-22 Jakub Jelinek <jakub@redhat.com>
27243 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
27244 code == MINUS_EXPR, never swap op0 with op1.
27246 * toplev.c (init_local_tick): Avoid signed integer multiplication
27248 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
27249 shift by first operand's bitsize.
27251 2014-03-21 Jakub Jelinek <jakub@redhat.com>
27254 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
27255 redefine to 1 or 0.
27256 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
27257 TARGET_ISA_64BIT_P(x).
27259 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27261 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
27262 pattern for vector nor instead of subtract from splat(-1).
27263 (altivec_expand_vec_perm_const_le): Likewise.
27265 2014-03-21 Richard Henderson <rth@twiddle.net>
27268 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
27269 related insns after epilogue_completed.
27271 2014-03-21 Martin Jambor <mjambor@suse.cz>
27274 * cgraph.h (symtab_node): New flag body_removed.
27275 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
27276 when removing bodies.
27277 * symtab.c (dump_symtab_base): Dump body_removed flag.
27278 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
27279 had their bodies removed.
27281 2014-03-21 Martin Jambor <mjambor@suse.cz>
27284 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
27287 2014-03-21 Richard Biener <rguenther@suse.de>
27289 PR tree-optimization/60577
27290 * tree-core.h (struct tree_base): Document nothrow_flag use
27291 in DECL_NONALIASED.
27292 * tree.h (DECL_NONALIASED): New.
27293 (may_be_aliased): Adjust.
27294 * coverage.c (build_var): Set DECL_NONALIASED.
27296 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
27298 * expr.c (expand_expr_real_1): Remove outdated comment.
27300 2014-03-20 Jakub Jelinek <jakub@redhat.com>
27302 PR middle-end/60597
27303 * ira.c (adjust_cleared_regs): Call copy_rtx on
27304 *reg_equiv[REGNO (loc)].src_p before passing it to
27305 simplify_replace_fn_rtx.
27308 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
27309 into CONST, put pic register as first operand of PLUS. Use
27310 gen_const_mem for both 32-bit and 64-bit PIC got loads.
27312 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27314 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
27316 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
27318 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
27319 around for store forwarding issue in the FPU on the UT699.
27320 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
27321 loads and operations if -mfix-ut699 is specified.
27322 (divtf3_hq): Tweak attribute.
27323 (sqrttf2_hq): Likewise.
27325 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
27327 * calls.c (store_one_arg): Remove incorrect const qualification on the
27328 type of the temporary.
27329 * cfgexpand.c (expand_return): Likewise.
27330 * expr.c (expand_constructor): Likewise.
27331 (expand_expr_real_1): Likewise.
27333 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
27335 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
27338 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
27341 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
27343 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
27345 * config/arm/aarch-common-protos.h
27346 (alu_cost_table): Fix spelling of "extend".
27347 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
27349 2014-03-19 Richard Biener <rguenther@suse.de>
27351 PR middle-end/60553
27352 * tree-core.h (tree_type_common): Re-order pointer members
27353 to reduce recursion depth during GC walks.
27355 2014-03-19 Marek Polacek <polacek@redhat.com>
27358 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
27359 before accessing it.
27361 2014-03-19 Richard Biener <rguenther@suse.de>
27364 * lto-streamer-in.c (input_function): In WPA stage do not drop
27367 2014-03-19 Jakub Jelinek <jakub@redhat.com>
27369 PR tree-optimization/60559
27370 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
27371 with build_zero_cst assignment.
27373 2014-03-18 Kai Tietz <ktietz@redhat.com>
27375 PR rtl-optimization/56356
27376 * sdbout.c (sdbout_parms): Verify that parms'
27377 incoming argument is valid.
27378 (sdbout_reg_parms): Likewise.
27380 2014-03-18 Richard Henderson <rth@redhat.com>
27383 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
27384 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
27385 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
27387 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
27389 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
27390 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
27391 Italicize plugin event names in description. Explain that
27392 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
27393 Remind that no GCC functions should be called after PLUGIN_FINISH.
27394 Explain what pragmas with expansion are.
27396 2014-03-18 Martin Liska <mliska@suse.cz>
27398 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
27399 gimple call statement is update.
27400 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
27401 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
27403 2014-03-18 Jakub Jelinek <jakub@redhat.com>
27406 * ubsan.c (ubsan_instrument_unreachable): Call
27407 initialize_sanitizer_builtins.
27408 (ubsan_pass): Likewise.
27411 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
27412 varpool_finalize_decl instead of rest_of_decl_compilation.
27414 2014-03-18 Richard Biener <rguenther@suse.de>
27416 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
27417 by using bitmap_and_compl instead of bitmap_and_compl_into.
27418 (df_rd_transfer_function): Likewise.
27420 2014-03-18 Richard Biener <rguenther@suse.de>
27422 * doc/lto.texi (fresolution): Fix typo.
27424 2014-03-18 Richard Biener <rguenther@suse.de>
27426 * doc/invoke.texi (flto): Update for changes in 4.9.
27428 2014-03-18 Richard Biener <rguenther@suse.de>
27430 * doc/loop.texi: Remove section on the removed lambda framework.
27431 Update loop docs with recent changes in preserving loop structure.
27433 2014-03-18 Richard Biener <rguenther@suse.de>
27435 * doc/lto.texi (-fresolution): Document.
27437 2014-03-18 Richard Biener <rguenther@suse.de>
27439 * doc/contrib.texi: Adjust my name.
27441 2014-03-18 Jakub Jelinek <jakub@redhat.com>
27444 * internal-fn.c: Include diagnostic-core.h.
27445 (expand_BUILTIN_EXPECT): New function.
27446 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
27447 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
27448 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
27449 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
27450 IFN_BUILTIN_EXPECT.
27451 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
27452 Revert 3 argument __builtin_expect code.
27453 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
27454 * gimple-fold.c (gimple_fold_call): Likewise.
27455 * tree.h (fold_builtin_expect): New prototype.
27456 * builtins.c (build_builtin_expect_predicate): Add predictor
27457 argument, if non-NULL, create 3 argument __builtin_expect.
27458 (fold_builtin_expect): No longer static. Add ARG2 argument,
27459 pass it through to build_builtin_expect_predicate.
27460 (fold_builtin_2): Adjust caller.
27461 (fold_builtin_3): Handle BUILT_IN_EXPECT.
27462 * internal-fn.def (BUILTIN_EXPECT): New.
27464 2014-03-18 Tobias Burnus <burnus@net-b.de>
27467 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
27468 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
27469 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
27471 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
27474 * predict.c (combine_predictions_for_bb): Fix up formatting.
27475 (expr_expected_value_1, expr_expected_value): Add predictor argument,
27476 fill what it points to if non-NULL.
27477 (tree_predict_by_opcode): Adjust caller, use the predictor.
27478 * predict.def (PRED_COMPARE_AND_SWAP): Add.
27480 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
27482 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
27483 proper constant for the store mode.
27485 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
27487 * symtab.c (change_decl_assembler_name): Fix transparent alias
27488 chain construction.
27490 2014-03-16 Renlin Li <Renlin.Li@arm.com>
27492 * config/aarch64/aarch64.c: Correct the comments about the
27493 aarch64 stack layout.
27495 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
27497 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
27498 check for GF_OMP_FOR_KIND_FOR.
27500 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
27502 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
27503 ymm and zmm register names.
27505 2014-03-17 Jakub Jelinek <jakub@redhat.com>
27508 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
27509 note creation for the 2010-08-31 changes.
27511 2014-03-17 Marek Polacek <polacek@redhat.com>
27513 PR middle-end/60534
27514 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
27515 as -fno-tree-loop-vectorize.
27516 (expand_omp_simd): Likewise.
27518 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
27520 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
27521 (eligible_for_call_delay): New prototype.
27522 * config/sparc/sparc.c (tls_call_delay): Rename into...
27523 (eligible_for_call_delay): ...this. Return false if the instruction
27524 cannot be put in the delay slot of a branch.
27525 (eligible_for_restore_insn): Simplify.
27526 (eligible_for_return_delay): Return false if the instruction cannot be
27527 put in the delay slot of a branch and simplify.
27528 (eligible_for_sibcall_delay): Return false if the instruction cannot be
27529 put in the delay slot of a branch.
27530 * config/sparc/sparc.md (fix_ut699): New attribute.
27531 (tls_call_delay): Delete.
27532 (in_call_delay): Reimplement.
27533 (eligible_for_sibcall_delay): Rename into...
27534 (in_sibcall_delay): ...this.
27535 (eligible_for_return_delay): Rename into...
27536 (in_return_delay): ...this.
27537 (in_branch_delay): Reimplement.
27538 (in_uncond_branch_delay): Delete.
27539 (in_annul_branch_delay): Delete.
27541 2014-03-14 Richard Henderson <rth@redhat.com>
27544 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
27545 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
27546 (*floathi<X87MODEF>2_i387_with_temp): Remove.
27547 (floathi splitters): Remove.
27548 (float<SWI48x>xf2): New pattern.
27549 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
27550 code that tried to handle DImode for 32-bit, but which was excluded
27551 by the pattern's condition. Drop allocation of stack temporary.
27552 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
27553 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
27554 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
27555 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
27556 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
27557 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
27558 (*float<SWI48><MODEF>2_sse_interunit): Remove.
27559 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
27560 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
27561 (*float<SWI48x><X87MODEF>2_i387): Remove.
27562 (all float _with_temp splitters): Remove.
27563 (*float<SWI48x><MODEF>2_i387): New pattern.
27564 (*float<SWI48><MODEF>2_sse): New pattern.
27565 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
27566 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
27568 2014-03-14 Jakub Jelinek <jakub@redhat.com>
27569 Marek Polacek <polacek@redhat.com>
27571 PR middle-end/60484
27572 * common.opt (dump_base_name_prefixed): New Variable.
27573 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
27574 if x_dump_base_name_prefixed is already set, set it at the end.
27576 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
27578 PR rtl-optimization/60508
27579 * lra-constraints.c (get_reload_reg): Add new parameter
27581 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
27582 Pass the new parameter values.
27584 2014-03-14 Richard Biener <rguenther@suse.de>
27586 * common.opt: Revert unintented changes from r205065.
27587 * opts.c: Likewise.
27589 2014-03-14 Richard Biener <rguenther@suse.de>
27591 PR middle-end/60518
27592 * cfghooks.c (split_block): Properly adjust all loops the
27593 block was a latch of.
27595 2014-03-14 Martin Jambor <mjambor@suse.cz>
27598 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
27601 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
27604 * config/avr/avr.c (avr_set_current_function): Pass function name
27605 through default_strip_name_encoding before sanity checking instead
27606 of skipping the first char of the assembler name.
27608 2014-03-13 Richard Henderson <rth@redhat.com>
27611 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
27612 (ix86_force_to_memory, ix86_free_from_memory): Remove.
27613 * config/i386/i386-protos.h: Likewise.
27614 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
27615 in the expander instead of a splitter.
27616 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
27617 any possibility of requiring a memory.
27618 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
27619 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
27620 (fp branch splitters): Update for ix86_split_fp_branch.
27621 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
27622 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
27623 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
27624 (*fop_<MODEF>_2_i387): Remove f/r alternative.
27625 (*fop_<MODEF>_3_i387): Likewise.
27626 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
27627 (splitters for the fop_* register patterns): Remove.
27628 (fscalexf4_i387): Rename from *fscalexf4_i387.
27629 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
27631 2014-03-13 Jakub Jelinek <jakub@redhat.com>
27633 PR tree-optimization/59779
27634 * tree-dfa.c (get_ref_base_and_extent): Use double_int
27635 type for bitsize and maxsize instead of HOST_WIDE_INT.
27637 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
27639 PR rtl-optimization/57320
27640 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
27641 the CFG after thread_prologue_and_epilogue_insns.
27643 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
27645 PR rtl-optimization/57189
27646 * lra-constraints.c (process_alt_operands): Disfavor spilling
27649 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
27651 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
27653 2014-03-13 Jakub Jelinek <jakub@redhat.com>
27655 PR tree-optimization/59025
27656 PR middle-end/60418
27657 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
27658 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
27660 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
27663 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
27664 calls of avr_out_plus_1.
27666 2014-03-13 Bin Cheng <bin.cheng@arm.com>
27668 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
27669 BB's single pred and update the father loop's latch info later.
27671 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
27673 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
27677 (VEC_base): Likewise.
27678 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
27679 registers, we need to swap double words in little endian mode.
27681 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
27682 to be a container mode for 128-bit integer operations added in ISA
27683 2.07. Unlike TImode and PTImode, the preferred register set is
27684 the Altivec/VMX registers for the 128-bit operations.
27686 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
27688 (rs6000_split_128bit_ok_p): Likewise.
27690 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
27691 macros for creating ISA 2.07 normal and overloaded builtin
27692 functions with 3 arguments.
27693 (BU_P8V_OVERLOAD_3): Likewise.
27694 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
27695 for use as overloaded functions.
27696 (VPERM_1TI_UNS): Likewise.
27697 (VSEL_1TI): Likewise.
27698 (VSEL_1TI_UNS): Likewise.
27699 (ST_INTERNAL_1ti): Likewise.
27700 (LD_INTERNAL_1ti): Likewise.
27701 (XXSEL_1TI): Likewise.
27702 (XXSEL_1TI_UNS): Likewise.
27703 (VPERM_1TI): Likewise.
27704 (VPERM_1TI_UNS): Likewise.
27705 (XXPERMDI_1TI): Likewise.
27706 (SET_1TI): Likewise.
27707 (LXVD2X_V1TI): Likewise.
27708 (STXVD2X_V1TI): Likewise.
27709 (VEC_INIT_V1TI): Likewise.
27710 (VEC_SET_V1TI): Likewise.
27711 (VEC_EXT_V1TI): Likewise.
27712 (EQV_V1TI): Likewise.
27713 (NAND_V1TI): Likewise.
27714 (ORC_V1TI): Likewise.
27715 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
27716 added in ISA 2.07. Add both normal 'altivec' builtins, and the
27717 overloaded builtin.
27718 (VADDUQM): Likewise.
27719 (VSUBCUQ): Likewise.
27720 (VADDEUQM): Likewise.
27721 (VADDECUQ): Likewise.
27722 (VSUBEUQM): Likewise.
27723 (VSUBECUQ): Likewise.
27725 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
27726 __int128_t and __uint128_t types.
27727 (__uint128_type): Likewise.
27728 (altivec_categorize_keyword): Add support for vector __int128_t,
27729 vector __uint128_t, vector __int128, and vector unsigned __int128
27730 as a container type for TImode operations that need to be done in
27731 VSX/Altivec registers.
27732 (rs6000_macro_to_expand): Likewise.
27733 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
27734 to support 128-bit integer instructions vaddcuq, vadduqm,
27735 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
27736 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
27738 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
27739 for V1TImode, and set up preferences to use VSX/Altivec registers.
27740 Setup VSX reload handlers.
27741 (rs6000_debug_reg_global): Likewise.
27742 (rs6000_init_hard_regno_mode_ok): Likewise.
27743 (rs6000_preferred_simd_mode): Likewise.
27744 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
27745 (easy_altivec_constant): Likewise.
27746 (output_vec_const_move): Likewise.
27747 (rs6000_expand_vector_set): Convert V1TImode set and extract to
27749 (rs6000_expand_vector_extract): Likewise.
27750 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
27752 (rs6000_const_vec): Add support for V1TImode.
27753 (rs6000_emit_le_vsx_load): Swap double words when loading or
27754 storing TImode/V1TImode.
27755 (rs6000_emit_le_vsx_store): Likewise.
27756 (rs6000_emit_le_vsx_move): Likewise.
27757 (rs6000_emit_move): Add support for V1TImode.
27758 (altivec_expand_ld_builtin): Likewise.
27759 (altivec_expand_st_builtin): Likewise.
27760 (altivec_expand_vec_init_builtin): Likewise.
27761 (altivec_expand_builtin): Likewise.
27762 (rs6000_init_builtins): Add support for V1TImode type. Add
27763 support for ISA 2.07 128-bit integer builtins. Define type names
27764 for the VSX/Altivec vector types.
27765 (altivec_init_builtins): Add support for overloaded vector
27766 functions with V1TImode type.
27767 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
27768 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
27770 (rs6000_split_128bit_ok_p): Likewise.
27771 (rs6000_handle_altivec_attribute): Create V1TImode from vector
27772 __int128_t and vector __uint128_t.
27774 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
27775 and mode attributes.
27777 (VSX_M2): Likewise.
27782 (VS_scalar): Likewise.
27783 (VS_double): Likewise.
27784 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
27786 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
27787 we support the ISA 2.07 128-bit integer arithmetic instructions.
27788 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
27789 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
27790 and TImode types for use with the builtin functions.
27791 (V1TI_type_node): Likewise.
27792 (unsigned_V1TI_type_node): Likewise.
27793 (intTI_type_internal_node): Likewise.
27794 (uintTI_type_internal_node): Likewise.
27796 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
27797 128-bit builtin functions.
27798 (UNSPEC_VADDEUQM): Likewise.
27799 (UNSPEC_VADDECUQ): Likewise.
27800 (UNSPEC_VSUBCUQ): Likewise.
27801 (UNSPEC_VSUBEUQM): Likewise.
27802 (UNSPEC_VSUBECUQ): Likewise.
27803 (VM): Add V1TImode to vector mode iterators.
27805 (VI_unit): Likewise.
27806 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
27807 (altivec_vaddcuq): Likewise.
27808 (altivec_vsubuqm): Likewise.
27809 (altivec_vsubcuq): Likewise.
27810 (altivec_vaddeuqm): Likewise.
27811 (altivec_vaddecuq): Likewise.
27812 (altivec_vsubeuqm): Likewise.
27813 (altivec_vsubecuq): Likewise.
27815 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
27817 (BOOL_128): Likewise.
27818 (BOOL_REGS_OUTPUT): Likewise.
27819 (BOOL_REGS_OP1): Likewise.
27820 (BOOL_REGS_OP2): Likewise.
27821 (BOOL_REGS_UNARY): Likewise.
27822 (BOOL_REGS_AND_CR0): Likewise.
27824 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
27825 128-bit integer builtin support.
27826 (vec_vadduqm): Likewise.
27827 (vec_vaddecuq): Likewise.
27828 (vec_vaddeuqm): Likewise.
27829 (vec_vsubecuq): Likewise.
27830 (vec_vsubeuqm): Likewise.
27831 (vec_vsubcuq): Likewise.
27832 (vec_vsubuqm): Likewise.
27834 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
27835 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
27836 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
27837 128-bit integer add/subtract to ISA 2.07.
27839 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
27841 * config/arc/arc.c (arc_predicate_delay_insns):
27842 Fix third argument passed to conditionalize_nonjump.
27844 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
27846 * config/aarch64/aarch64-builtins.c
27847 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
27848 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
27849 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
27850 instead of __builtin_lfloor.
27851 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
27853 2014-03-12 Jakub Jelinek <jakub@redhat.com>
27855 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
27856 (tree_ssa_ifcombine_bb_1): New function.
27857 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
27858 is an empty forwarder block to then_bb or vice versa and then_bb
27859 and else_bb are effectively swapped.
27861 2014-03-12 Christian Bruel <christian.bruel@st.com>
27864 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
27865 REG_CFA_DEF_CFA note.
27866 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
27867 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
27869 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
27871 PR tree-optimization/60454
27872 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
27874 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27876 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
27877 Do not define target_cpu_default2 to generic.
27878 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
27879 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
27880 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
27882 2014-03-12 Jakub Jelinek <jakub@redhat.com>
27883 Marc Glisse <marc.glisse@inria.fr>
27885 PR tree-optimization/60502
27886 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
27887 instead of build_low_bits_mask.
27889 2014-03-12 Jakub Jelinek <jakub@redhat.com>
27891 PR middle-end/60482
27892 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
27893 if there are multiple uses, but op doesn't live on E edge.
27894 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
27895 clobber stmts before __builtin_unreachable.
27897 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
27899 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
27900 hard_frame_pointer_rtx.
27901 * cse.c (cse_insn): Remove volatile check.
27902 * cselib.c (cselib_process_insn): Likewise.
27903 * dse.c (scan_insn): Likewise.
27905 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
27907 * config/arc/arc.c (conditionalize_nonjump): New function,
27909 (arc_ifcvt): ... this.
27910 (arc_predicate_delay_insns): Use it.
27912 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
27914 * config/arc/predicates.md (extend_operand): During/after reload,
27915 allow const_int_operand.
27916 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
27917 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
27918 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
27920 (umulsi3_highpart_i): Likewise.
27922 2014-03-11 Richard Biener <rguenther@suse.de>
27924 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
27925 Add asserts to guard possible wrong-code bugs.
27927 2014-03-11 Richard Biener <rguenther@suse.de>
27929 PR tree-optimization/60429
27930 PR tree-optimization/60485
27931 * tree-ssa-structalias.c (set_union_with_increment): Properly
27932 take into account all fields that overlap the shifted vars.
27933 (do_sd_constraint): Likewise.
27934 (do_ds_constraint): Likewise.
27935 (get_constraint_for_ptr_offset): Likewise.
27937 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
27939 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
27940 (nios2_compute_frame_layout):
27941 Add calculation of cfun->machine->fp_save_offset.
27942 (nios2_expand_prologue): Correct setting of frame pointer register
27944 (nios2_expand_epilogue): Update recovery of stack pointer from
27945 frame pointer accordingly.
27946 (nios2_initial_elimination_offset): Update calculation of offset
27947 for eliminating to HARD_FRAME_POINTER_REGNUM.
27949 2014-03-10 Jakub Jelinek <jakub@redhat.com>
27952 * ipa.c (symtab_remove_unreachable_nodes): Don't call
27953 cgraph_get_create_node on VAR_DECLs.
27955 2014-03-10 Richard Biener <rguenther@suse.de>
27957 PR middle-end/60474
27958 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
27960 2014-03-08 Douglas B Rupp <rupp@gnat.com>
27962 * config/vms/vms.opt (vms_float_format): New variable.
27964 2014-03-08 Tobias Burnus <burnus@net-b.de>
27966 * doc/invoke.texi (-fcilkplus): Update implementation status.
27968 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
27969 Richard Biener <rguenther@suse.de>
27971 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
27972 consistently accross all TUs.
27973 (run_gcc): Enable -fshort-double automatically at link at link-time
27974 and disallow override.
27976 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
27979 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
27980 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
27981 if they can't be used.
27983 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27985 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
27986 for Solaris 11/x86 ld.
27987 * configure: Regenerate.
27989 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27991 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
27992 (LIB_TLS_SPEC): Save as ld_tls_libs.
27993 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
27994 (HAVE_AS_IX86_TLSLDM): New test.
27995 * configure, config.in: Regenerate.
27996 * config/i386/i386.c (legitimize_tls_address): Fall back to
27997 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
27998 cannot support TLS_MODEL_LOCAL_DYNAMIC.
27999 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
28000 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
28002 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
28004 * common.opt (fira-loop-pressure): Mark as optimization.
28006 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
28008 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
28009 an OpenMP mappable type.
28011 2014-03-06 Matthias Klose <doko@ubuntu.com>
28013 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
28014 MULTILIB_OSDIRNAMES is not defined.
28016 2014-03-06 Jakub Jelinek <jakub@redhat.com>
28017 Meador Inge <meadori@codesourcery.com>
28020 * config/arm/arm.c (arm_tls_symbol_p): Remove.
28021 (arm_legitimize_address): Call legitimize_tls_address for any
28022 arm_tls_referenced_p expression, handle constant addend. Call it
28023 before testing for !TARGET_ARM.
28024 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
28026 2014-03-06 Richard Biener <rguenther@suse.de>
28028 PR middle-end/60445
28032 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
28034 * tree-streamer.c (record_common_node): Assert we don't record
28035 nodes with type double.
28036 (preload_common_node): Skip type double, complex double and double
28037 pointer since it is now frontend dependent due to fshort-double option.
28039 2014-03-06 Richard Biener <rguenther@suse.de>
28041 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
28042 or -fno-lto is specified and the linker has full plugin support.
28043 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
28044 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
28045 * lto-wrapper.c (merge_and_complain): Merge compile-time
28046 optimization levels.
28047 (run_gcc): And pass it through to the link options.
28049 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
28053 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
28055 * cselib.c (remove_useless_values): Skip to avoid quadratic
28056 behavior if the condition moved from...
28057 (cselib_process_insn): ... here holds.
28059 2014-03-05 Jakub Jelinek <jakub@redhat.com>
28062 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
28063 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
28066 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
28067 (TM_H): Add x86-tune.def.
28069 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28071 * config/aarch64/aarch64.c (generic_tunings):
28072 Use cortexa57_extra_costs.
28074 2014-03-05 Jakub Jelinek <jakub@redhat.com>
28077 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
28078 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
28079 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
28082 2014-03-04 Heiher <r@hev.cc>
28084 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
28085 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
28087 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
28089 * config/i386/predicates.md (const2356_operand): Change to ...
28090 (const2367_operand): ... this.
28091 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
28093 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28094 (*avx512pf_scatterpf<mode>sf): Ditto.
28095 (avx512pf_scatterpf<mode>df): Ditto.
28096 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28097 (*avx512pf_scatterpf<mode>df): Ditto.
28098 * config/i386/i386.c (ix86_expand_builtin): Update
28099 incorrect hint operand error message.
28101 2014-03-04 Richard Biener <rguenther@suse.de>
28103 * lto-section-in.c (lto_get_section_data): Fix const cast.
28105 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
28107 * tree-streamer.c (record_common_node): Assert we don't record
28108 nodes with type double.
28109 (preload_common_node): Skip type double, complex double and double
28110 pointer since it is now frontend dependent due to fshort-double option.
28112 2014-03-04 Richard Biener <rguenther@suse.de>
28115 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
28116 (lto_input_toplevel_asms): Likewise.
28117 * lto-section-in.c (lto_get_section_data): Instead do it here
28120 2014-03-04 Richard Biener <rguenther@suse.de>
28122 PR tree-optimization/60382
28123 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
28124 dead PHIs a reduction.
28126 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
28128 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
28130 (_mm_prefetch): Move out of GCC target("sse") pragma.
28131 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
28132 GCC target("prfchw") pragma.
28133 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
28135 * config/i386/i386.c (ix86_option_override_internal): Enable
28136 -mprfchw with -mprefetchwt1.
28138 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
28140 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
28143 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
28145 * opts.h (CL_PCH_IGNORE): Define.
28146 * targhooks.c (option_affects_pch_p):
28147 Return false for options that have CL_PCH_IGNORE set.
28148 * opt-functions.awk: Process PchIgnore.
28149 * doc/options.texi: Document PchIgnore.
28151 * config/arc/arc.opt (misize): Add PchIgnore property.
28153 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28155 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
28156 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
28157 constraint on constants to permit them being loaded into
28158 GENERAL_REGS or BASE_REGS.
28160 2014-03-03 Nick Clifton <nickc@redhat.com>
28162 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
28163 anti-cacnonical alternatives.
28164 (negandhi3_real): New pattern.
28165 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
28167 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28169 * config/avr/avr-mcus.def: Remove atxmega16x1.
28170 * config/avr/avr-tables.opt: Regenerate.
28171 * config/avr/t-multilib: Regenerate.
28172 * doc/avr-mmcu.texi: Regenerate.
28174 2014-03-03 Tobias Grosser <tobias@grosser.es>
28175 Mircea Namolaru <mircea.namolaru@inria.fr>
28177 PR tree-optimization/58028
28178 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
28181 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28183 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
28184 not handled by recognizers.
28186 2014-03-03 Jakub Jelinek <jakub@redhat.com>
28188 PR middle-end/60175
28189 * function.c (expand_function_end): Don't emit
28190 clobber_return_register sequence if clobber_after is a BARRIER.
28191 * cfgexpand.c (construct_exit_block): Append instructions before
28192 return_label to prev_bb.
28194 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28196 * config/rs6000/constraints.md: Document reserved use of "wc".
28198 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
28201 * ipa.c (function_and_variable_visibility): When dissolving comdat
28202 group, also set all symbols to local.
28204 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
28209 2013-12-14 Jan Hubicka <jh@suse.cz>
28210 PR middle-end/58477
28211 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
28213 2014-03-02 Jon Beniston <jon@beniston.com>
28219 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
28220 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
28221 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
28222 (simple_return, *simple_return): New patterns
28223 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
28224 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
28226 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
28228 * dwarf2out.c (gen_subprogram_die): Tidy.
28230 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
28233 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
28234 (*mov_t_msb_neg_negc): ... this new insn.
28236 2014-02-28 Jason Merrill <jason@redhat.com>
28239 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
28242 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
28245 * dwarf2out.c (decltype_auto_die): New static.
28246 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
28247 (gen_type_die_with_usage): Handle 'decltype(auto)'.
28248 (is_cxx_auto): Likewise.
28250 2014-02-28 Ian Bolton <ian.bolton@arm.com>
28252 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
28253 we are not using general regs only.
28255 2014-02-28 Richard Biener <rguenther@suse.de>
28258 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
28259 previous fix and only allow to remove trivial pre-headers
28260 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
28261 (remove_forwarder_block): Properly update the latch of a loop.
28263 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
28266 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
28267 (cselib_preserved_hash_table): New.
28268 (preserve_constants_and_equivs): Move preserved vals to it.
28269 (cselib_find_slot): Look it up first.
28270 (cselib_init): Initialize it.
28271 (cselib_finish): Release it.
28272 (dump_cselib_table): Dump it.
28274 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
28277 * cselib.c (remove_useless_values): Skip to avoid quadratic
28278 behavior if the condition moved from...
28279 (cselib_process_insn): ... here holds.
28281 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
28284 * var-tracking.c (vt_initialize): Apply the same condition to
28285 preserve the CFA base value.
28287 2014-02-28 Joey Ye <joey.ye@arm.com>
28290 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
28291 if reload in progress or completed.
28293 2014-02-28 Tobias Burnus <burnus@net-b.de>
28295 PR middle-end/60147
28296 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
28299 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
28301 * doc/tm.texi.in (Condition Code Status): Update documention for
28302 relative locations of cc0-setter and cc0-user.
28304 2014-02-27 Jeff Law <law@redhat.com>
28306 PR rtl-optimization/52714
28307 * combine.c (try_combine): When splitting an unrecognized PARALLEL
28308 into two independent simple sets, if I3 is a jump, ensure the
28309 pattern we place into I3 is a (set (pc) ...).
28311 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
28312 Jeff Law <law@redhat.com>
28314 PR rtl-optimization/49847
28315 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
28316 are in different blocks.
28317 * doc/tm.texi (Condition Code Status): Update documention for
28318 relative locations of cc0-setter and cc0-user.
28320 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
28323 * lra.c (lra_emit_add): Check SUBREG too.
28325 2014-02-27 Andreas Schwab <schwab@suse.de>
28327 * config/m68k/m68k.c (m68k_option_override): Disable
28328 -flive-range-shrinkage for classic m68k.
28329 (m68k_override_options_after_change): Likewise.
28331 2014-02-27 Marek Polacek <polacek@redhat.com>
28333 PR middle-end/59223
28334 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
28335 -Wmaybe-uninitialized.
28337 2014-02-27 Alan Modra <amodra@gmail.com>
28340 * reload1.c (emit_input_reload_insns): When reload_override_in,
28341 set old to rl->in_reg when rl->in_reg is a subreg.
28343 2014-02-26 Richard Biener <rguenther@suse.de>
28346 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
28348 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
28350 * common/config/i386/predicates.md (const1256_operand): Remove.
28351 (const2356_operand): New.
28352 (const_1_to_2_operand): Remove.
28353 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
28354 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28355 (*avx512pf_gatherpf<mode>sf): Ditto.
28356 (avx512pf_gatherpf<mode>df): Ditto.
28357 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28358 (*avx512pf_gatherpf<mode>df): Ditto.
28359 (avx512pf_scatterpf<mode>sf): Ditto.
28360 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28361 (*avx512pf_scatterpf<mode>sf): Ditto.
28362 (avx512pf_scatterpf<mode>df): Ditto.
28363 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28364 (*avx512pf_scatterpf<mode>df): Ditto.
28365 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
28367 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
28369 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
28370 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
28371 (_mm512_mask_testn_epi64_mask): Move to ...
28372 * config/i386/avx512cdintrin.h: Here.
28373 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
28374 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
28375 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
28376 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
28377 TARGET_AVX512F from TARGET_AVX512CD.
28379 2014-02-26 Richard Biener <rguenther@suse.de>
28382 * ipa.c (walk_polymorphic_call_targets): Properly guard
28383 call to inline_update_overall_summary.
28385 2014-02-26 Bin Cheng <bin.cheng@arm.com>
28388 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
28389 and latches only if requested. Fix latch if it is removed.
28390 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
28391 LOOPS_HAVE_PREHEADERS.
28393 2014-02-25 Andrew Pinski <apinski@cavium.com>
28395 * builtins.c (expand_builtin_thread_pointer): Create a new target
28396 when the target is NULL.
28398 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
28400 PR rtl-optimization/60317
28401 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
28402 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
28403 * lra-assigns.c: Include params.h.
28404 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
28405 other reload pseudos considerations.
28407 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28409 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
28410 to use canonical form for nor<mode>3.
28412 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28415 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
28418 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
28420 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
28421 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
28422 (ix86_handle_option): Handle OPT_mprefetchwt1.
28423 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
28424 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
28426 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
28427 OPTION_MASK_ISA_PREFETCHWT1.
28428 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
28429 (PTA_PREFETCHWT1): New.
28430 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
28431 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
28432 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
28433 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
28434 (*prefetch_avx512pf_<mode>_: Change into ...
28435 (*prefetch_prefetchwt1_<mode>: This.
28436 * config/i386/i386.opt (mprefetchwt1): New.
28437 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
28438 (_mm_prefetch): Handle intent to write.
28439 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
28441 2014-02-25 Richard Biener <rguenther@suse.de>
28443 PR middle-end/60291
28444 * emit-rtl.c (mem_attrs_htab): Remove.
28445 (mem_attrs_htab_hash): Likewise.
28446 (mem_attrs_htab_eq): Likewise.
28447 (set_mem_attrs): Always allocate new mem-attrs when something changed.
28448 (init_emit_once): Do not allocate mem_attrs_htab.
28450 2014-02-25 Richard Biener <rguenther@suse.de>
28453 * lto-opts.c (lto_write_options): Output non-explicit conservative
28454 -fwrapv, -fno-trapv and -fno-strict-overflow.
28455 * lto-wrapper.c (merge_and_complain): Handle merging those options.
28456 (run_gcc): And pass them through.
28458 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
28460 * sel-sched.c (calculate_new_fences): New parameter ptime.
28461 Calculate it as a maximum over all fence cycles.
28462 (sel_sched_region_2): Adjust the call to calculate_new_fences.
28463 Print the final schedule timing when sched_verbose.
28465 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
28467 PR rtl-optimization/60292
28468 * sel-sched.c (fill_vec_av_set): Do not reset target availability
28469 bit fot the fence instruction.
28471 2014-02-24 Alangi Derick <alangiderick@gmail.com>
28473 * calls.h: Fix typo in comment.
28475 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
28477 * config/pa/pa.c (pa_output_move_double): Don't valididate when
28478 adjusting offsetable addresses.
28480 2014-02-24 Guozhi Wei <carrot@google.com>
28482 * sparseset.h (sparseset_pop): Fix the wrong index.
28484 2014-02-24 Walter Lee <walt@tilera.com>
28486 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
28487 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
28489 * common/config/tilegx/tilegx-common.c
28490 (TARGET_DEFAULT_TARGET_FLAGS): Define.
28491 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
28492 (LINK_SPEC): Ditto.
28493 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
28494 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
28495 (tilegx_gimplify_va_arg_expr): Handle big endian.
28496 (tilegx_expand_unaligned_load): Ditto.
28497 (tilegx_expand_unaligned_store): Ditto.
28498 (TARGET_RETURN_IN_MSB): New.
28499 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
28500 (TARGET_ENDIAN_DEFAULT): New.
28501 (TARGET_BIG_ENDIAN): Handle big endian.
28502 (BYTES_BIG_ENDIAN): Ditto.
28503 (WORDS_BIG_ENDIAN): Ditto.
28504 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
28505 (ENDIAN_SPEC): New.
28506 (EXTRA_SPECS): New.
28507 * config/tilegx/tilegx.md (extv): Handle big endian.
28509 (insn_st<n>): Ditto.
28510 (insn_st<n>_add<bitsuffix>): Ditto.
28511 (insn_stnt<n>): Ditto.
28512 (insn_stnt<n>_add<bitsuffix>):Ditto.
28513 (vec_interleave_highv8qi): Handle big endian.
28514 (vec_interleave_highv8qi_be): New.
28515 (vec_interleave_highv8qi_le): New.
28516 (insn_v1int_h): Handle big endian.
28517 (vec_interleave_lowv8qi): Handle big endian.
28518 (vec_interleave_lowv8qi_be): New.
28519 (vec_interleave_lowv8qi_le): New.
28520 (insn_v1int_l): Handle big endian.
28521 (vec_interleave_highv4hi): Handle big endian.
28522 (vec_interleave_highv4hi_be): New.
28523 (vec_interleave_highv4hi_le): New.
28524 (insn_v2int_h): Handle big endian.
28525 (vec_interleave_lowv4hi): Handle big endian.
28526 (vec_interleave_lowv4hi_be): New.
28527 (vec_interleave_lowv4hi_le): New.
28528 (insn_v2int_l): Handle big endian.
28529 (vec_interleave_highv2si): Handle big endian.
28530 (vec_interleave_highv2si_be): New.
28531 (vec_interleave_highv2si_le): New.
28532 (insn_v4int_h): Handle big endian.
28533 (vec_interleave_lowv2si): Handle big endian.
28534 (vec_interleave_lowv2si_be): New.
28535 (vec_interleave_lowv2si_le): New.
28536 (insn_v4int_l): Handle big endian.
28537 * config/tilegx/tilegx.opt (mbig-endian): New option.
28538 (mlittle-endian): New option.
28539 * doc/install.texi: Document tilegxbe-linux.
28540 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
28542 2014-02-24 Martin Jambor <mjambor@suse.cz>
28545 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
28546 there are no parameter descriptors.
28548 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
28550 PR rtl-optimization/60268
28551 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
28552 initialization to ...
28553 (sched_rgn_init): ... here.
28554 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
28556 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
28558 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
28561 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
28563 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
28566 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
28568 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
28569 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
28571 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
28573 * config/microblaze/predicates.md: Add cmp_op predicate.
28574 * config/microblaze/microblaze.md: Add branch_compare instruction
28575 which uses cmp_op predicate and emits cmp insn before branch.
28576 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
28577 to microblaze_expand_conditional_branch and consolidate logic.
28578 (microblaze_expand_conditional_branch): emit branch_compare
28579 insn instead of handling cmp op separate from branch insn.
28581 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28583 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
28586 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28588 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
28589 define_insn with define_expand and new define_insn
28590 *altivec_lve<VI_char>x_internal.
28591 (altivec_stve<VI_char>x): Replace define_insn with define_expand
28592 and new define_insn *altivec_stve<VI_char>x_internal.
28593 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
28595 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
28597 (altivec_expand_stvex_be): New function.
28599 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
28601 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
28602 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
28603 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
28604 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
28606 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
28609 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
28610 instead of emit_move_insn.
28612 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28614 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
28615 vspltw with vsldoi.
28616 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
28617 gen_altivec_vsumsws.
28619 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28621 * config/rs6000/altivec.md (altivec_lvxl): Rename as
28622 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
28623 (altivec_lvxl_<mode>): New define_expand incorporating
28624 -maltivec=be semantics where needed.
28625 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
28626 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
28627 semantics where needed.
28628 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
28629 (altivec_stvx_<mode>): New define_expand incorporating
28630 -maltivec=be semantics where needed.
28631 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
28632 VM2 iterator instead of V4SI.
28633 (altivec_stvxl_<mode>): New define_expand incorporating
28634 -maltivec=be semantics where needed.
28635 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
28636 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
28637 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
28638 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
28639 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
28640 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
28641 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
28642 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
28643 ALTIVEC_BUILTIN_STVXL.
28644 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
28645 (altivec_expand_stvx_be): Likewise.
28646 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
28647 (altivec_expand_lvx_be): Likewise.
28648 (altivec_expand_stvx_be): Likewise.
28649 (altivec_expand_builtin): Add cases for
28650 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
28651 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
28652 (altivec_init_builtins): Add definitions for
28653 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
28654 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
28656 2014-02-21 Catherine Moore <clm@codesourcery.com>
28658 * doc/invoke.texi (mvirt, mno-virt): Document.
28659 * config/mips/mips.opt (mvirt): New option.
28660 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
28662 2014-02-21 Richard Biener <rguenther@suse.de>
28664 PR tree-optimization/60276
28665 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
28666 (STMT_VINFO_MIN_NEG_DIST): New macro.
28667 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
28668 STMT_VINFO_MIN_NEG_DIST.
28669 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
28670 made for negative dependence distances still hold.
28672 2014-02-21 Richard Biener <rguenther@suse.de>
28674 PR middle-end/60291
28675 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
28676 DECL_INITIAL for globals not in the current function context.
28678 2014-02-21 Jakub Jelinek <jakub@redhat.com>
28680 PR tree-optimization/56490
28681 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
28682 * tree-ssa-uninit.c: Include params.h.
28683 (compute_control_dep_chain): Add num_calls argument, return false
28684 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
28685 num_calls to recursive call.
28686 (find_predicates): Change dep_chain into normal array,
28687 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
28688 variable and adjust compute_control_dep_chain caller.
28689 (find_def_preds): Likewise.
28691 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
28693 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
28694 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
28696 2014-02-21 Nick Clifton <nickc@redhat.com>
28698 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
28699 (pushhi1): Likewise.
28700 (popqi1): Add mode to pre_dec.
28701 (pophi1): Likewise.
28703 2014-02-21 Jakub Jelinek <jakub@redhat.com>
28705 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
28706 mode for mask of V8SFmode permutation.
28708 2014-02-20 Richard Henderson <rth@redhat.com>
28711 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
28712 a new pseudo for OLDVAL.
28714 2014-02-20 Jakub Jelinek <jakub@redhat.com>
28717 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
28718 gen_reg_rtx if d->testing_p.
28719 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
28720 if d->testing_p and we will certainly return true.
28721 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
28724 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
28726 * emit-rtl.c (gen_reg_rtx): Assert that
28727 crtl->emit.regno_pointer_align_length is non-zero.
28729 2014-02-20 Richard Henderson <rth@redhat.com>
28732 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
28733 on failure the store back into EXPECT.
28735 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
28736 Sandra Loosemore <sandra@codesourcery.com>
28738 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
28739 * config/nios2/nios2.c (nios2_function_profiler): Add
28740 -fPIC (flag_pic == 2) support.
28741 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
28742 (nios2_large_offset_p): New function.
28743 (nios2_unspec_reloc_p): Move up position, update to use
28744 nios2_large_offset_p.
28745 (nios2_unspec_address): Remove function.
28746 (nios2_unspec_offset): New function.
28747 (nios2_large_got_address): New function.
28748 (nios2_got_address): Add large offset support.
28749 (nios2_legitimize_tls_address): Update usage of removed and new
28751 (nios2_symbol_binds_local_p): New function.
28752 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
28753 (nios2_legitimize_address): Update to use nios2_large_offset_p.
28754 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
28755 (nios2_print_operand): Merge H/L processing, add hiadj/lo
28756 processing for (const (unspec ...)).
28757 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
28759 2014-02-20 Richard Biener <rguenther@suse.de>
28761 * tree-cfg.c (replace_uses_by): Mark altered BBs before
28762 doing the substitution.
28763 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
28765 2014-02-20 Martin Jambor <mjambor@suse.cz>
28768 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
28769 info when checking whether lattices are bottom.
28771 2014-02-20 Richard Biener <rguenther@suse.de>
28773 PR middle-end/60221
28774 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
28777 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
28780 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
28781 parameter specifying the scaling.
28782 (inline_call): Update.
28783 (want_inline_recursively): Guard division by zero.
28784 (recursive_inlining): Update.
28785 * ipa-inline.h (clone_inlined_nodes): Update.
28787 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
28790 * config/i386/i386.c (classify_argument): Pass structures of size
28791 64 bytes or less in register.
28793 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
28794 Kirill Yukhin <kirill.yukhin@intel.com>
28796 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
28797 (_mm_rcp28_round_ss): Ditto.
28798 (_mm_rsqrt28_round_sd): Ditto.
28799 (_mm_rsqrt28_round_ss): Ditto.
28800 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
28801 (_mm_rcp14_round_ss): Ditto.
28802 (_mm_rsqrt14_round_sd): Ditto.
28803 (_mm_rsqrt14_round_ss): Ditto.
28804 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
28805 the first input operand, get rid of match_dup.
28806 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
28808 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
28810 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
28811 operand as the first input operand, set type attribute.
28812 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
28813 Set type attribute.
28814 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
28815 operand as the first input operand, set type attribute.
28817 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28819 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
28822 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
28825 * config/i386/i386.c (construct_container): Remove TFmode check
28826 for X86_64_INTEGER_CLASS.
28828 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
28831 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
28832 only when -Wpsabi is enabled.
28834 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
28837 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
28838 passing arrays in registers are the same as for structs, so remove the
28839 special case for them.
28841 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
28843 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
28844 destination type, extract only the valid bits if the source type is not
28845 integral and has a different mode.
28847 2014-02-19 Richard Biener <rguenther@suse.de>
28850 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
28853 2014-02-19 Richard Biener <rguenther@suse.de>
28856 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
28857 (ipa_modify_call_arguments): Emit an argument load explicitely and
28858 preserve virtual SSA form there and for the replacement call.
28859 Do not update SSA form nor free dominance info.
28861 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
28863 * ipa.c (function_and_variable_visibility): Also clear WEAK
28864 flag when disolving COMDAT_GROUP.
28866 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
28868 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
28869 * ipa-prop.c (ipa_set_jf_known_type): Return early when
28870 not devirtualizing.
28871 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
28872 do more sanity checks.
28873 (detect_type_change): Return true when giving up early.
28874 (compute_complex_assign_jump_func): Fix type parameter of
28875 ipa_set_ancestor_jf.
28876 (compute_complex_ancestor_jump_func): Likewise.
28877 (update_jump_functions_after_inlining): Fix updating of
28879 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
28881 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
28883 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
28884 inline clones when edge disappears.
28886 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
28889 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
28890 Split 64-bit moves into 2 patterns. Do not allow the use of
28891 direct move for TDmode in little endian, since the decimal value
28892 has little endian bytes within a word, but the 64-bit pieces are
28893 ordered in a big endian fashion, and normal subreg's of TDmode are
28895 (mov<mode>_64bit_dm): Likewise.
28896 (movtd_64bit_nodm): Likewise.
28898 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
28900 PR tree-optimization/60174
28901 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
28902 statement of an SSA_NAME that occurs in an abnormal PHI node.
28904 2014-02-18 Jakub Jelinek <jakub@redhat.com>
28907 * final.c (SEEN_BB): Remove.
28908 (SEEN_NOTE, SEEN_EMITTED): Renumber.
28909 (final_scan_insn): Don't force_source_line on second
28910 NOTE_INSN_BASIC_BLOCK.
28912 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
28915 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
28916 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
28917 (type_natural_mode): Warn ABI change when %zmm register is not
28918 available for AVX512F vector value passing.
28920 2014-02-18 Kai Tietz <ktietz@redhat.com>
28923 * config/i386/i386.c (ix86_expand_prologue): Use value in
28924 rax register as displacement when restoring %r10 or %rax.
28925 Fix wrong offset when restoring both registers.
28927 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
28929 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
28930 assertion with conditional return.
28932 2014-02-18 Jakub Jelinek <jakub@redhat.com>
28933 Uros Bizjak <ubizjak@gmail.com>
28936 * config/i386/driver-i386.c (host_detect_local_cpu): If
28937 YMM state is not saved by the OS, also clear has_f16c. Move
28938 CPUID 0x80000001 handling before YMM state saving checking.
28940 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
28942 PR rtl-optimization/58960
28943 * haifa-sched.c (alloc_global_sched_pressure_data): New,
28944 factored out from ...
28945 (sched_init): ... here.
28946 (free_global_sched_pressure_data): New, factored out from ...
28947 (sched_finish): ... here.
28948 * sched-int.h (free_global_sched_pressure_data): Declare.
28949 * sched-rgn.c (nr_regions_initial): New static global.
28950 (haifa_find_rgns): Initialize it.
28951 (schedule_region): Disable sched-pressure for the newly
28954 2014-02-17 Richard Biener <rguenther@suse.de>
28956 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
28957 release SSA defs of pattern stmts.
28959 2014-02-17 Richard Biener <rguenther@suse.de>
28961 * tree-inline.c (expand_call_inline): Release the virtual
28962 operand defined by the call we are about to inline.
28964 2014-02-17 Richard Biener <rguenther@suse.de>
28966 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
28968 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
28969 Ilya Tocar <ilya.tocar@intel.com>
28971 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
28972 arguments order in builtin.
28973 (_mm512_permutexvar_epi64): Ditto.
28974 (_mm512_mask_permutexvar_epi64): Ditto
28975 (_mm512_maskz_permutexvar_epi32): Ditto
28976 (_mm512_permutexvar_epi32): Ditto
28977 (_mm512_mask_permutexvar_epi32): Ditto
28979 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28981 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
28982 (p8_vmrgow): Likewise.
28984 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28986 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
28989 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
28992 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
28993 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
28994 into 64-bit and 32-bit moves. On 64-bit moves, add support for
28995 using direct move instructions on ISA 2.07. Also adjust
28996 instruction length for 64-bit.
28997 (mov<mode>_64bit, TFmode/TDmode): Likewise.
28998 (mov<mode>_32bit, TFmode/TDmode): Likewise.
29000 2014-02-15 Alan Modra <amodra@gmail.com>
29004 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
29005 find_replacement on parts of insn rtl that might be reloaded.
29007 2014-02-15 Richard Biener <rguenther@suse.de>
29009 PR tree-optimization/60183
29010 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
29011 (tree_ssa_phiprop): Calculate and free post-dominators.
29013 2014-02-14 Jeff Law <law@redhat.com>
29015 PR rtl-optimization/60131
29016 * ree.c (get_extended_src_reg): New function.
29017 (combine_reaching_defs): Use it rather than assuming location of REG.
29018 (find_and_remove_re): Verify first operand of extension is
29019 a REG before adding the insns to the copy list.
29021 2014-02-14 Roland McGrath <mcgrathr@google.com>
29023 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
29024 * configure: Regenerated.
29025 * config.in: Regenerated.
29026 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
29027 instead of ASM_SHORT.
29029 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
29030 Richard Earnshaw <rearnsha@arm.com>
29032 PR rtl-optimization/59535
29033 * lra-constraints.c (process_alt_operands): Encourage alternative
29034 when unassigned pseudo class is superset of the alternative class.
29035 (inherit_reload_reg): Don't inherit when optimizing for code size.
29036 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
29037 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
29038 modes not less than 4 for Thumb1.
29040 2014-02-14 Kyle McMartin <kyle@redhat.com>
29043 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
29045 2014-02-14 Richard Biener <rguenther@suse.de>
29047 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
29048 (get_frame_arg): Drop the assert with langhook types_compatible_p.
29049 Do not strip INDIRECT_REFs.
29051 2014-02-14 Richard Biener <rguenther@suse.de>
29054 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
29055 DECL_FUNCTION_SPECIFIC_TARGET.
29056 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
29057 * tree-streamer-out.c (pack_ts_target_option): Remove.
29058 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
29059 (write_ts_function_decl_tree_pointers): Do not stream
29060 DECL_FUNCTION_SPECIFIC_TARGET.
29061 * tree-streamer-in.c (unpack_ts_target_option): Remove.
29062 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
29063 (lto_input_ts_function_decl_tree_pointers): Do not stream
29064 DECL_FUNCTION_SPECIFIC_TARGET.
29066 2014-02-14 Jakub Jelinek <jakub@redhat.com>
29068 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
29069 (get_initial_def_for_induction, vectorizable_induction): Ignore
29070 debug stmts when looking for exit_phi.
29071 (vectorizable_live_operation): Fix up condition.
29073 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
29075 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
29076 nreverse() because it changes the content of original tree list.
29078 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
29080 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
29081 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
29083 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
29085 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
29086 GNU coding standards.
29088 2014-02-13 Jakub Jelinek <jakub@redhat.com>
29091 * dwarf2out.c (gen_subprogram_die): Don't call
29092 add_calling_convention_attribute if subr_die is old_die.
29094 2014-02-13 Sharad Singhai <singhai@google.com>
29096 * doc/optinfo.texi: Fix order of nodes.
29098 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
29100 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
29101 operands[2], not operands[3].
29103 2014-02-13 Richard Biener <rguenther@suse.de>
29106 * doc/install.texi (ISL): Update recommended version to 0.12.2,
29107 mention the possibility of an in-tree build.
29108 (CLooG): Update recommended version to 0.18.1, mention the
29109 possibility of an in-tree build and clarify that the ISL
29110 bundled with CLooG does not work.
29112 2014-02-13 Jakub Jelinek <jakub@redhat.com>
29115 * expr.c (compress_float_constant): If x is a hard register,
29116 extend into a pseudo and then move to x.
29118 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
29120 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
29121 caused by bad second argument to warning_at() with -mhotpatch and
29122 nested functions (e.g. with gfortran).
29124 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
29126 * opts.c (option_name): Remove "enabled by default" rider.
29128 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
29130 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
29132 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
29133 Uros Bizjak <ubizjak@gmail.com>
29136 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
29137 * configure: Regenerated.
29139 2014-02-12 Richard Biener <rguenther@suse.de>
29141 * vec.c (vec_prefix::calculate_allocation): Move as
29142 inline variant to vec.h.
29143 (vec_prefix::calculate_allocation_1): New out-of-line version.
29144 * vec.h (vec_prefix::calculate_allocation_1): Declare.
29145 (vec_prefix::m_has_auto_buf): Rename to ...
29146 (vec_prefix::m_using_auto_storage): ... this.
29147 (vec_prefix::calculate_allocation): Inline the easy cases
29148 and dispatch to calculate_allocation_1 which doesn't need the
29150 (va_heap::reserve): Use gcc_checking_assert.
29151 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
29152 m_using_auto_storage.
29153 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
29155 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
29156 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
29157 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
29159 2014-02-12 Richard Biener <rguenther@suse.de>
29161 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
29162 when we found a dependence.
29164 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
29166 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
29168 (maybe_fold_stmt): ... into this new function.
29169 * omp-low.c (lower_omp): Update comment.
29171 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
29174 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
29177 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
29179 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
29180 identifiers in comments.
29181 (cortexa53_extra_costs): Likewise.
29182 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
29183 (cortexa7_extra_costs): Likewise.
29184 (cortexa12_extra_costs): Likewise.
29185 (cortexa15_extra_costs): Likewise.
29186 (v7m_extra_costs): Likewise.
29188 2014-02-12 Richard Biener <rguenther@suse.de>
29190 PR middle-end/60092
29191 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
29192 of posix_memalign being successful.
29193 (lower_stmt): Restrict lowering of posix_memalign to when
29194 -ftree-bit-ccp is enabled.
29196 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
29198 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
29200 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
29202 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
29204 PR rtl-optimization/60116
29205 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
29206 other_insn once the combination has been validated.
29208 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
29211 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
29213 * ipa-devirt.c: Include demangle.h
29214 (odr_violation_reported): New static variable.
29215 (add_type_duplicate): Update odr_violations.
29216 (maybe_record_node): Add completep parameter; update it.
29217 (record_target_from_binfo): Add COMPLETEP parameter;
29218 update it as needed.
29219 (possible_polymorphic_call_targets_1): Likewise.
29220 (struct polymorphic_call_target_d): Add nonconstruction_targets;
29221 rename FINAL to COMPLETE.
29222 (record_targets_from_bases): Sanity check we found the binfo;
29223 fix COMPLETEP updating.
29224 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
29225 parameter, fix computing of COMPLETEP.
29226 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
29227 at LTO time do demangling.
29228 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
29229 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
29231 (gimple_get_virt_method_for_binfo): Likewise.
29232 * gimple-fold.h (gimple_get_virt_method_for_binfo,
29233 gimple_get_virt_method_for_vtable): Update prototypes.
29235 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
29238 * genautomata.c (add_presence_absence): Fix typo with
29239 {final_}presence_list.
29241 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
29244 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
29245 for VSX/Altivec vectors that land in GPR registers.
29247 2014-02-11 Richard Henderson <rth@redhat.com>
29248 Jakub Jelinek <jakub@redhat.com>
29251 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
29252 around drhs if type conversion to lacc->type is not useless.
29254 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29256 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
29258 (cortex-a57.cortex-a53): Likewise.
29259 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
29261 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29263 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
29266 2014-02-11 Renlin Li <Renlin.Li@arm.com>
29268 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
29269 add_options_for_arm_vfp3.
29271 2014-02-11 Jeff Law <law@redhat.com>
29273 PR middle-end/54041
29274 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
29275 object with an undesirable mode.
29277 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29280 * config/i386/sol2-9.h: New file.
29281 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
29282 *-*-solaris2.9*): Use it.
29284 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
29286 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
29287 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
29289 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
29291 * config/microblaze/microblaze.c: Extend mcpu version format
29293 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
29295 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
29297 2014-02-10 Richard Henderson <rth@redhat.com>
29300 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
29301 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
29302 ms-abi vs -mno-accumulate-outgoing-args.
29303 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
29304 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
29307 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
29309 PR middle-end/60080
29310 * cfgexpand.c (expand_asm_operands): Attach source location to
29311 ASM_INPUT rtx objects.
29312 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
29314 2014-02-10 Nick Clifton <nickc@redhat.com>
29316 * config/mn10300/mn10300.c (popcount): New function.
29317 (mn10300_expand_prologue): Include saved registers in stack usage
29320 2014-02-10 Jeff Law <law@redhat.com>
29322 PR middle-end/52306
29323 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
29324 when changing the SET_DEST of a prior insn to avoid an input reload.
29326 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
29328 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
29329 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
29330 -mcall-openbsd, or -mcall-linux.
29331 (CC1_ENDIAN_BIG_SPEC): Remove.
29332 (CC1_ENDIAN_LITTLE_SPEC): Remove.
29333 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
29334 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
29335 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
29336 and %cc1_endian_default.
29337 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
29339 2014-02-10 Richard Biener <rguenther@suse.de>
29341 PR tree-optimization/60115
29342 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
29343 MEM_REF handling. Properly verify that the accesses are not
29344 out of the objects bound.
29346 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29348 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
29351 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
29353 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
29354 proper constants and fix formatting.
29355 (possible_polymorphic_call_targets): Fix formatting.
29357 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
29358 Ilya Tocar <ilya.tocar@intel.com>
29360 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
29361 (_mm512_loadu_epi32): Renamed into...
29362 (_mm512_loadu_si512): This.
29363 (_mm512_storeu_epi32): Renamed into...
29364 (_mm512_storeu_si512): This.
29365 (_mm512_maskz_ceil_ps): Removed.
29366 (_mm512_maskz_ceil_pd): Ditto.
29367 (_mm512_maskz_floor_ps): Ditto.
29368 (_mm512_maskz_floor_pd): Ditto.
29369 (_mm512_floor_round_ps): Ditto.
29370 (_mm512_floor_round_pd): Ditto.
29371 (_mm512_ceil_round_ps): Ditto.
29372 (_mm512_ceil_round_pd): Ditto.
29373 (_mm512_mask_floor_round_ps): Ditto.
29374 (_mm512_mask_floor_round_pd): Ditto.
29375 (_mm512_mask_ceil_round_ps): Ditto.
29376 (_mm512_mask_ceil_round_pd): Ditto.
29377 (_mm512_maskz_floor_round_ps): Ditto.
29378 (_mm512_maskz_floor_round_pd): Ditto.
29379 (_mm512_maskz_ceil_round_ps): Ditto.
29380 (_mm512_maskz_ceil_round_pd): Ditto.
29381 (_mm512_expand_pd): Ditto.
29382 (_mm512_expand_ps): Ditto.
29383 * config/i386/i386.c (ix86_builtins): Remove
29384 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
29385 (bdesc_args): Ditto.
29386 * config/i386/predicates.md (const1256_operand): New.
29387 (const_1_to_2_operand): Ditto.
29388 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
29389 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29390 (*avx512pf_gatherpf<mode>sf): Ditto.
29391 (avx512pf_gatherpf<mode>df): Ditto.
29392 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29393 (*avx512pf_gatherpf<mode>df): Ditto.
29394 (avx512pf_scatterpf<mode>sf): Ditto.
29395 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29396 (*avx512pf_scatterpf<mode>sf): Ditto.
29397 (avx512pf_scatterpf<mode>df): Ditto.
29398 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29399 (*avx512pf_scatterpf<mode>df): Ditto.
29400 (avx512f_expand<mode>): Removed.
29401 (<shift_insn><mode>3<mask_name>): Change predicate type.
29403 2014-02-08 Jakub Jelinek <jakub@redhat.com>
29405 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
29406 not at the end of datarefs vector use ordered_remove to avoid
29407 reordering datarefs vector.
29410 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
29411 mark local addressable non-static vars as GOVD_PRIVATE
29412 instead of GOVD_LOCAL.
29413 * omp-low.c (lower_omp_for): Move gimple_bind_vars
29414 and BLOCK_VARS of gimple_bind_block to new_stmt rather
29417 PR middle-end/60092
29418 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
29419 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
29420 assume_aligned or alloc_align attributes.
29421 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
29422 arguments. Handle also assume_aligned and alloc_align attributes.
29423 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
29424 calls to functions with assume_aligned or alloc_align attributes.
29425 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
29427 2014-02-08 Terry Guo <terry.guo@arm.com>
29429 * doc/invoke.texi: Document ARM -march=armv7e-m.
29431 2014-02-08 Jakub Jelinek <jakub@redhat.com>
29433 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
29434 flag on __cilkrts_rethrow builtin.
29437 * ipa-cp.c (determine_versionability): Fail at -O0
29438 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
29439 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
29442 2014-02-04 Jakub Jelinek <jakub@redhat.com>
29445 * tree-inline.c (copy_forbidden): Fail for
29446 __attribute__((optimize (0))) functions.
29448 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
29450 * varpool.c: Include pointer-set.h.
29451 (varpool_remove_unreferenced_decls): Variables in other partitions
29452 will not be output; be however careful to not lose information
29453 about partitioning.
29455 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
29457 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
29458 lookup in the vtable constructor.
29460 2014-02-07 Jeff Law <law@redhat.com>
29463 * config/m68k/m68k.md (ashldi_extsi): Turn into a
29464 define_insn_and_split.
29466 * ipa-inline.c (inline_small_functions): Fix typos.
29468 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29470 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
29471 (s390_can_use_return_insn): Declare.
29472 * config/s390/s390.h (EPILOGUE_USES): Define.
29473 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
29475 (s390_chunkify_start): Handle return JUMP_LABELs.
29476 (s390_early_mach): Emit a main_pool instruction on the entry edge.
29477 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
29478 (s390_can_use_return_insn): New functions.
29479 (s390_fix_long_loop_prediction): Handle conditional returns.
29480 (TARGET_SET_UP_BY_PROLOGUE): Define.
29481 * config/s390/s390.md (ANY_RETURN): New code iterator.
29482 (*creturn, *csimple_return, return, simple_return): New patterns.
29484 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29486 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
29487 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
29488 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
29489 REG_CFA_RESTORE list when deciding not to restore a register.
29491 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29493 * config/s390/s390.c: Include tree-pass.h and context.h.
29494 (s390_early_mach): New function, split out from...
29495 (s390_emit_prologue): ...here.
29496 (pass_data_s390_early_mach): New pass structure.
29497 (pass_s390_early_mach): New class.
29498 (s390_option_override): Create and register early_mach pass.
29499 Move to end of file.
29501 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29503 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
29504 to match for the exit block.
29506 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29508 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
29509 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
29510 Reject misaligned operands.
29512 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
29514 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
29516 2014-02-07 Richard Biener <rguenther@suse.de>
29518 PR middle-end/60092
29519 * gimple-low.c (lower_builtin_posix_memalign): New function.
29520 (lower_stmt): Call it to lower posix_memalign in a way
29521 to make alignment info accessible.
29523 2014-02-07 Jakub Jelinek <jakub@redhat.com>
29526 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
29527 __builtin_setjmp_receiver.
29529 2014-02-07 Richard Biener <rguenther@suse.de>
29531 PR middle-end/60092
29532 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
29533 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
29534 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
29535 Handle BUILT_IN_POSIX_MEMALIGN.
29536 (find_func_clobbers): Likewise.
29537 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
29538 (call_may_clobber_ref_p_1): Likewise.
29540 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
29543 * ipa-devirt.c (record_target_from_binfo): Remove overactive
29546 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
29549 * lto-cgraph.c (lto_output_node): Use
29550 symtab_get_symbol_partitioning_class.
29551 (lto_output_varpool_node): likewise.
29552 (symtab_get_symbol_partitioning_class): Move here from
29553 lto/lto-partition.c
29554 * cgraph.h (symbol_partitioning_class): Likewise.
29555 (symtab_get_symbol_partitioning_class): Declare.
29557 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
29559 * ggc.h (ggc_internal_cleared_alloc): New macro.
29560 * vec.h (vec_safe_copy): Handle memory stats.
29561 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
29562 * target-globals.c (save_target_globals): Likewise.
29564 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
29567 * expr.c (emit_move_resolve_push): Export; be bit more selective
29568 on when to clear alias set.
29569 * expr.h (emit_move_resolve_push): Declare.
29570 * function.h (struct function): Add tail_call_marked.
29571 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
29572 * config/i386/i386-protos.h (ix86_expand_push): Remove.
29573 * config/i386/i386.md (TImode move expander): De not call
29575 (FP push expanders): Preserve memory attributes.
29576 * config/i386/sse.md (push<mode>1): Remove.
29577 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
29578 (ix86_expand_push): Remove.
29579 * config/i386/mmx.md (push<mode>1): Remove.
29581 2014-02-06 Jakub Jelinek <jakub@redhat.com>
29583 PR rtl-optimization/60030
29584 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
29585 lopart with paradoxical subreg before shifting it up by hprec.
29587 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29589 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
29590 Remove extra newline at end of file.
29591 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
29592 (arm_issue_rate): Handle cortexa57.
29593 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
29594 (cortex-a57.cortex-a53): Likewise.
29596 2014-02-06 Jakub Jelinek <jakub@redhat.com>
29599 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
29600 don't record in REG_FRAME_RELATED_EXPR registers not set in that
29602 (arm_expand_prologue): Adjust all callers.
29603 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
29604 info, registers also at the lowest numbered registers side. Use
29605 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
29609 * var-tracking.c (adjust_mems): Before adding a SET to
29610 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
29612 2014-02-06 Alan Modra <amodra@gmail.com>
29615 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
29616 change SDmode to DDmode when lra_in_progress.
29618 2014-02-06 Jakub Jelinek <jakub@redhat.com>
29620 PR middle-end/59150
29621 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
29622 free_data_ref on the dr first, and before goto again also set dr
29623 to the next dr. For simd_lane_access, free old datarefs[i] before
29624 overwriting it. For get_vectype_for_scalar_type failure, don't
29625 free_data_ref if simd_lane_access.
29627 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
29630 * tree.h (opts_for_fn): New inline function.
29631 (opt_for_fn): Define.
29632 * config/i386/i386.c (ix86_function_regparm): Use
29633 opt_for_fn (decl, optimize) instead of optimize.
29635 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
29637 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
29638 for SYMBOL_REF in large memory model.
29640 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29642 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
29643 and crypto support.
29644 (cortex-a57): Likewise.
29645 (cortex-a57.cortex-a53): Likewise.
29647 2014-02-06 Yury Gribov <y.gribov@samsung.com>
29648 Kugan Vivekanandarajah <kuganv@linaro.org>
29650 * config/arm/arm.c (arm_vector_alignment_reachable): Check
29652 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
29654 2014-02-06 Richard Biener <rguenther@suse.de>
29656 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
29657 set_loop_copy and initialize_original_copy_tables.
29659 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
29661 * config/aarch64/aarch64-simd.md
29662 (aarch64_ashr_simddi): Change QI to SI.
29664 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
29665 Jakub Jelinek <jakub@redhat.com>
29667 PR middle-end/60013
29668 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
29671 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29673 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
29674 CODE_FOR_altivec_vpku[hw]um to
29675 CODE_FOR_altivec_vpku[hw]um_direct.
29676 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
29677 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
29678 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
29679 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
29681 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29683 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
29684 generation for -maltivec=be.
29685 (altivec_vsumsws): Simplify redundant test.
29687 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29689 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
29690 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
29691 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
29692 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
29693 gen_altivec_vpkuwum.
29694 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
29696 (altivec_vpks<VI_char>ss): Likewise.
29697 (altivec_vpks<VI_char>us): Likewise.
29698 (altivec_vpku<VI_char>us): Likewise.
29699 (altivec_vpku<VI_char>um): Likewise.
29700 (altivec_vpku<VI_char>um_direct): New (copy of
29701 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
29703 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
29704 target is little endian and -maltivec=be is not specified.
29705 (*altivec_vupkhs<VU_char>_direct): New (copy of
29706 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
29707 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
29708 target is little endian and -maltivec=be is not specified.
29709 (*altivec_vupkls<VU_char>_direct): New (copy of
29710 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
29711 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
29712 little endian and -maltivec=be is not specified.
29713 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
29714 little endian and -maltivec=be is not specified.
29716 2014-02-05 Richard Henderson <rth@redhat.com>
29719 * combine-stack-adj.c: Revert r206943.
29720 * sched-int.h (struct deps_desc): Add last_args_size.
29721 * sched-deps.c (init_deps): Initialize it.
29722 (sched_analyze_insn): Add OUTPUT dependencies between insns that
29723 contain REG_ARGS_SIZE notes.
29725 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
29727 * lto-cgraph.c (asm_nodes_output): Make global.
29728 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
29729 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
29730 (driver_handle_option): Handle OPT_fwpa.
29732 2014-02-05 Jakub Jelinek <jakub@redhat.com>
29735 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
29736 a comment typo and formatting issue. If odr_hash hasn't been
29737 created, return vNULL and set *completep to false.
29739 PR middle-end/57499
29740 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
29741 bb with no successors.
29743 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
29746 * doc/invoke.texi (-march): Clarify documentation for ARM.
29747 (-mtune): Likewise.
29750 2014-02-05 Richard Biener <rguenther@suse.de>
29752 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
29753 when not vectorizing because of too many alias checks.
29754 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
29755 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
29757 2014-02-05 Nick Clifton <nickc@redhat.com>
29759 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
29760 accept extended registers in any mode when compiling for the MN10300.
29762 2014-02-05 Yury Gribov <y.gribov@samsung.com>
29764 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
29765 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
29766 sanitization attributes.
29767 (can_inline_edge_p): Likewise.
29768 (sanitize_attrs_match_for_inline_p): New function.
29770 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
29772 * ipa-prop.c (detect_type_change): Shor circuit testing of
29773 type changes on THIS pointer.
29775 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
29778 * config/pa/pa.c (legitimize_tls_address): Return original address
29779 if not passed a SYMBOL_REF rtx.
29780 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
29782 (pa_emit_move_sequence): Simplify TLS source operands.
29783 (pa_legitimate_constant_p): Reject all TLS constants.
29784 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
29785 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
29787 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
29789 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
29790 groups when we know they are controlled by LTO.
29791 * varasm.c (default_binds_local_p_1): If object is in other partition,
29792 it will be resolved locally.
29794 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
29796 * config/host-linux.c (linux_gt_pch_use_address): Don't
29797 use SSIZE_MAX because it is not always defined.
29799 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
29802 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
29803 threshold for pseudo splitting.
29804 (update_ebb_live_info): Process call argument hard registers and
29805 hard registers from insn definition too.
29806 (max_small_class_regs_num): New constant.
29807 (inherit_in_ebb): Update live hard regs through EBBs. Update
29808 reloads_num only for small register classes. Don't split for
29811 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
29814 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
29817 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
29819 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
29820 visibility is safe.
29822 2014-02-04 Marek Polacek <polacek@redhat.com>
29824 * gdbinit.in (pel): Define.
29826 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
29828 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
29831 2014-02-04 Richard Biener <rguenther@suse.de>
29834 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
29835 in function context local.
29836 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
29837 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
29838 similar to LTO_imported_decl_ref.
29840 2014-02-04 Jakub Jelinek <jakub@redhat.com>
29842 PR tree-optimization/60002
29843 * cgraphclones.c (build_function_decl_skip_args): Clear
29844 DECL_LANG_SPECIFIC.
29846 PR tree-optimization/60023
29847 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
29848 false to gsi_replace.
29849 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
29850 has been in some EH region and vec_stmt could throw, add
29851 vec_stmt into the same EH region.
29852 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
29853 has no lhs, ignore it.
29854 * internal-fn.c (expand_MASK_LOAD): Likewise.
29857 * tree-inline.c (copy_forbidden): Fail for
29858 __attribute__((optimize (0))) functions.
29861 * omp-low.c (simd_clone_struct_copy): If from->inbranch
29862 is set, copy one less argument.
29863 (expand_simd_clones): Don't subtract clone_info->inbranch
29864 from simd_clone_struct_alloc argument.
29866 PR rtl-optimization/57915
29867 * recog.c (simplify_while_replacing): If all unary/binary/relational
29868 operation arguments are constant, attempt to simplify those.
29870 PR middle-end/59261
29871 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
29872 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
29874 2014-02-04 Richard Biener <rguenther@suse.de>
29876 PR tree-optimization/60012
29877 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
29878 TBAA disambiguation to all DDRs.
29880 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29883 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
29884 (LINK_SPEC): Use it for -shared, -shared-libgcc.
29886 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29889 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
29891 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29893 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
29894 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
29896 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29899 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
29900 to figure out targets of polymorphic calls with known decl.
29901 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
29902 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
29903 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
29904 (get_polymorphic_call_info): ... here.
29905 (get_polymorphic_call_info_from_invariant): New function.
29907 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29909 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
29910 lookup via vtable pointer; check for type consistency
29911 and turn inconsitent facts into UNREACHABLE.
29912 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
29913 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
29914 type inconsistent querries; return UNREACHABLE instead.
29916 2014-02-03 Richard Henderson <rth@twiddle.net>
29919 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
29920 already processed this node.
29921 (normalize_one_pred_1): Pass along mark_set.
29922 (normalize_one_pred): Create and destroy a pointer_set_t.
29923 (normalize_one_pred_chain): Likewise.
29925 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
29927 PR gcov-profile/58602
29928 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
29930 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
29933 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
29934 -fno-devirtualize; try to devirtualize by the knowledge of
29935 virtual table pointer given by aggregate propagation.
29936 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
29937 (ipa_print_node_jump_functions): Dump also offset that
29938 is relevant for polymorphic calls.
29939 (determine_known_aggregate_parts): Add arg_type parameter; use it
29940 instead of determining the type from pointer type.
29941 (ipa_compute_jump_functions_for_edge): Update call of
29942 determine_known_aggregate_parts.
29943 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
29944 (gimple_get_virt_method_for_binfo): ... here; simplify using
29945 vtable_pointer_value_to_vtable.
29946 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
29947 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
29948 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
29949 (vtable_pointer_value_to_vtable): Break out from ...; handle also
29951 (vtable_pointer_value_to_binfo): ... here.
29952 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
29954 2014-02-03 Teresa Johnson <tejohnson@google.com>
29956 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
29957 redef of outer loop index variable.
29959 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
29963 * doc/extend.texi (Function Attributes): Typo.
29965 2014-02-03 Cong Hou <congh@google.com>
29967 PR tree-optimization/60000
29968 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
29969 if the vectorized statement is a store. A store statement can only
29970 appear at the end of pattern statements.
29972 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
29974 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
29975 (ix86_option_override_internal): Default long double to 64-bit for
29976 32-bit Bionic and to 128-bit for 64-bit Bionic.
29978 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
29979 TARGET_LONG_DOUBLE_128 is true.
29980 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
29982 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
29983 (mlong-double-64): Negate -mlong-double-128.
29984 (mlong-double-128): New option.
29986 * config/i386/i386-c.c (ix86_target_macros): Define
29987 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
29989 * doc/invoke.texi: Document -mlong-double-128.
29991 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
29993 PR rtl-optimization/60024
29994 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
29996 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
29998 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
30000 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
30002 PR rtl-optimization/57662
30003 * sel-sched.c (code_motion_path_driver): Do not mark already not
30004 existing blocks in the visiting bitmap.
30006 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
30008 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
30009 on the insn being emitted.
30011 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
30012 Will Deacon <will.deacon@arm.com>
30014 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
30016 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30018 * config/arm/arm-tables.opt: Regenerate.
30020 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30022 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
30023 for vector types other than V16QImode.
30024 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
30025 define_expand, and call altivec_expand_vec_perm_le when producing
30026 code with little endian element order.
30027 (*altivec_vperm_<mode>_internal): New insn having previous
30028 behavior of altivec_vperm_<mode>.
30029 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
30030 altivec_expand_vec_perm_le when producing code with little endian
30032 (*altivec_vperm_<mode>_uns_internal): New insn having previous
30033 behavior of altivec_vperm_<mode>_uns.
30035 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30037 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
30038 (altivec_vsumsws): Add handling for -maltivec=be with a little
30040 (altivec_vsumsws_direct): New.
30041 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
30042 gen_altivec_vsumsws.
30044 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
30046 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
30047 vtable_pointer_value_to_binfo): New functions.
30048 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
30049 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
30051 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
30053 * config/nios2/nios2.md (load_got_register): Initialize GOT
30054 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
30055 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
30057 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
30059 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
30060 preserverd by passthrough, do not propagate the type.
30062 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
30064 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
30065 (mips_atomic_assign_expand_fenv): New function.
30066 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
30068 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
30070 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
30071 (__builtin_mips_set_fcsr): Likewise.
30072 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
30073 MIPS_USI_FTYPE_VOID.
30074 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
30075 (mips16_expand_set_fcsr): Likewise.
30076 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
30077 (mips16_set_fcsr_stub): Likewise.
30078 (mips16_get_fcsr_one_only_stub): New class.
30079 (mips16_set_fcsr_one_only_stub): Likewise.
30080 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
30081 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
30082 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
30083 (hard_float): New availability predicate.
30084 (mips_builtins): Add get_fcsr and set_fcsr.
30085 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
30086 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
30087 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
30088 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
30089 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
30092 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
30094 * config/mips/mips.c (mips_one_only_stub): New class.
30095 (mips_need_mips16_rdhwr_p): Replace with...
30096 (mips16_rdhwr_stub): ...this new variable.
30097 (mips16_stub_call_address): New function.
30098 (mips16_rdhwr_one_only_stub): New class.
30099 (mips_expand_thread_pointer): Use mips16_stub_call_address.
30100 (mips_output_mips16_rdhwr): Delete.
30101 (mips_finish_stub): New function.
30102 (mips_code_end): Use it to handle rdhwr stubs.
30104 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
30107 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
30108 when calculating size of integer atomic types.
30110 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
30112 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
30114 2014-02-01 Jakub Jelinek <jakub@redhat.com>
30116 PR tree-optimization/60003
30117 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
30118 * profile.c (branch_prob): Use gimple_call_builtin_p
30119 to check for BUILT_IN_SETJMP_RECEIVER.
30120 * tree-inline.c (copy_bb): Call notice_special_calls.
30122 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
30125 * lra-constraints.c (process_alt_operands): Update reload_sum only
30128 2014-01-31 Richard Henderson <rth@redhat.com>
30130 PR middle-end/60004
30131 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
30132 until after else_eh is processed.
30134 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
30136 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
30137 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
30138 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
30139 in smmintrin.h, remove them.
30140 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
30141 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
30142 * config/i386/i386.md (ROUND_SAE): Fix value.
30143 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
30144 (const48_operand): New.
30145 * config/i386/subst.md (round), (round_expand): Use
30146 const_4_or_8_to_11_operand.
30147 (round_saeonly), (round_saeonly_expand): Use const48_operand.
30149 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
30151 * config/i386/constraints.md (Yk): Swap meaning with k.
30152 * config/i386/i386.md (movhi_internal): Change Yk to k.
30153 (movqi_internal): Ditto.
30154 (*k<logic><mode>): Ditto.
30157 (kandn<mode>): Ditto.
30158 (*<code>hi_1): Ditto.
30159 (*<code>qi_1): Ditto.
30160 (kxnor<mode>): Ditto.
30161 (kortestzhi): Ditto.
30162 (kortestchi): Ditto.
30164 (*one_cmplhi2_1): Ditto.
30165 (*one_cmplqi2_1): Ditto.
30166 * config/i386/sse.md (): Change k to Yk.
30167 (avx512f_load<mode>_mask): Ditto.
30168 (avx512f_blendm<mode>): Ditto.
30169 (avx512f_store<mode>_mask): Ditto.
30170 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
30171 (avx512f_storedqu<mode>_mask): Ditto.
30172 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
30174 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
30175 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
30176 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
30177 (avx512f_maskcmp<mode>3): Ditto.
30178 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
30179 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
30180 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
30181 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
30182 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
30183 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
30184 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
30185 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
30186 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
30187 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
30188 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
30189 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
30190 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
30191 (vec_extract_lo_<mode>_maskm): Ditto.
30192 (vec_extract_hi_<mode>_maskm): Ditto.
30193 (avx512f_vternlog<mode>_mask): Ditto.
30194 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
30195 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
30196 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
30197 (avx512f_<code>v8div16qi2_mask): Ditto.
30198 (avx512f_<code>v8div16qi2_mask_store): Ditto.
30199 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
30200 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
30201 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
30202 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
30203 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
30204 (*avx512pf_gatherpf<mode>df_mask): Ditto.
30205 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
30206 (*avx512pf_scatterpf<mode>df_mask): Ditto.
30207 (avx512cd_maskb_vec_dupv8di): Ditto.
30208 (avx512cd_maskw_vec_dupv16si): Ditto.
30209 (avx512f_vpermi2var<mode>3_maskz): Ditto.
30210 (avx512f_vpermi2var<mode>3_mask): Ditto.
30211 (avx512f_vpermi2var<mode>3_mask): Ditto.
30212 (avx512f_vpermt2var<mode>3_maskz): Ditto.
30213 (*avx512f_gathersi<mode>): Ditto.
30214 (*avx512f_gathersi<mode>_2): Ditto.
30215 (*avx512f_gatherdi<mode>): Ditto.
30216 (*avx512f_gatherdi<mode>_2): Ditto.
30217 (*avx512f_scattersi<mode>): Ditto.
30218 (*avx512f_scatterdi<mode>): Ditto.
30219 (avx512f_compress<mode>_mask): Ditto.
30220 (avx512f_compressstore<mode>_mask): Ditto.
30221 (avx512f_expand<mode>_mask): Ditto.
30222 * config/i386/subst.md (mask): Change k to Yk.
30223 (mask_scalar_merge): Ditto.
30226 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
30228 * doc/extend.texi (Vector Extensions): Document ?: in C++.
30230 2014-01-31 Richard Biener <rguenther@suse.de>
30232 PR middle-end/59990
30233 * builtins.c (fold_builtin_memory_op): Make sure to not
30234 use a floating-point mode or a boolean or enumeral type for
30235 the copy operation.
30237 2014-01-30 DJ Delorie <dj@redhat.com>
30239 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
30240 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
30241 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
30242 whenever main() has an epilogue.
30244 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30246 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
30247 unused variable "field".
30248 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
30249 (vsx_mergeh_<mode>): Likewise.
30250 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
30251 (altivec_vmrghh): Likewise.
30252 (altivec_vmrghw): Likewise.
30253 (altivec_vmrglb): Likewise.
30254 (altivec_vmrglh): Likewise.
30255 (altivec_vmrglw): Likewise.
30256 (altivec_vspltb): Add missing uses.
30257 (altivec_vsplth): Likewise.
30258 (altivec_vspltw): Likewise.
30259 (altivec_vspltsf): Likewise.
30261 2014-01-30 Jakub Jelinek <jakub@redhat.com>
30264 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
30265 frame related instructions.
30267 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
30269 PR rtl-optimization/59959
30270 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
30271 any reload of register whose subreg is invalid.
30273 2014-01-30 Jakub Jelinek <jakub@redhat.com>
30275 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
30276 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
30277 Add missing return type - void.
30279 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30281 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
30282 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
30283 remove element index adjustment for endian (now handled in vsx.md
30285 (altivec_expand_vec_perm_const): Use
30286 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
30287 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
30288 (vsx_xxspltw_<mode>): Adjust element index for little endian.
30289 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
30290 define_expand and a new define_insn *altivec_vspltb_internal;
30291 adjust for -maltivec=be on a little endian target.
30292 (altivec_vspltb_direct): New.
30293 (altivec_vsplth): Divide into a define_expand and a new
30294 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
30295 little endian target.
30296 (altivec_vsplth_direct): New.
30297 (altivec_vspltw): Divide into a define_expand and a new
30298 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
30299 little endian target.
30300 (altivec_vspltw_direct): New.
30301 (altivec_vspltsf): Divide into a define_expand and a new
30302 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
30303 a little endian target.
30305 2014-01-30 Richard Biener <rguenther@suse.de>
30307 PR tree-optimization/59993
30308 * tree-ssa-forwprop.c (associate_pointerplus): Check we
30309 can propagate form the earlier stmt and avoid the transform
30310 when the intermediate result is needed.
30312 2014-01-30 Alangi Derick <alangiderick@gmail.com>
30314 * README.Portability: Fix typo.
30316 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
30318 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
30319 comparison_operator with ordered_comparison_operator.
30321 2014-01-30 Nick Clifton <nickc@redhat.com>
30323 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
30324 Rename to mn10300_store_multiple_regs.
30325 * config/mn10300/mn10300.c: Likewise.
30326 * config/mn10300/mn10300.md (store_movm): Fix typo: call
30327 store_multiple_regs.
30328 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
30329 Call mn10300_store_multiple_regs.
30331 2014-01-30 Nick Clifton <nickc@redhat.com>
30332 DJ Delorie <dj@redhat.com>
30334 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
30335 %fp 2 to keep registers after it properly word-aligned.
30336 (rl78_alloc_physical_registers_umul): Handle the case where both
30337 input operands are the same.
30339 2014-01-30 Richard Biener <rguenther@suse.de>
30341 PR tree-optimization/59903
30342 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
30345 2014-01-30 Jason Merrill <jason@redhat.com>
30348 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
30351 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
30353 2014-01-30 Richard Biener <rguenther@suse.de>
30355 PR tree-optimization/59951
30356 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
30358 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
30361 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
30362 SFmode to DFmode case.
30364 2014-01-29 DJ Delorie <dj@redhat.com>
30366 * config/msp430/msp430.opt (-minrt): New.
30367 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
30369 (ENDFILE_SPEC): Likewise.
30371 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
30373 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
30374 (estimate_function_body_sizes): Use it.
30376 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
30379 * dwarf2out.c (is_cxx_auto): New.
30380 (is_base_type): Use it.
30381 (gen_type_die_with_usage): Likewise.
30383 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30385 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
30386 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
30387 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
30388 -maltivec=be with LE targets.
30389 (vsx_mergeh_<mode>): Likewise.
30390 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
30391 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
30392 (altivec_vmrghb): Replace with define_expand and new
30393 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
30394 (altivec_vmrghb_direct): New define_insn.
30395 (altivec_vmrghh): Replace with define_expand and new
30396 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
30397 (altivec_vmrghh_direct): New define_insn.
30398 (altivec_vmrghw): Replace with define_expand and new
30399 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
30400 (altivec_vmrghw_direct): New define_insn.
30401 (*altivec_vmrghsf): Adjust for endianness.
30402 (altivec_vmrglb): Replace with define_expand and new
30403 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
30404 (altivec_vmrglb_direct): New define_insn.
30405 (altivec_vmrglh): Replace with define_expand and new
30406 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
30407 (altivec_vmrglh_direct): New define_insn.
30408 (altivec_vmrglw): Replace with define_expand and new
30409 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
30410 (altivec_vmrglw_direct): New define_insn.
30411 (*altivec_vmrglsf): Adjust for endianness.
30412 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
30413 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
30414 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
30415 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
30416 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
30417 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
30418 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
30419 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
30421 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
30423 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
30424 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
30427 2014-01-29 Richard Biener <rguenther@suse.de>
30429 PR tree-optimization/58742
30430 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
30431 associate_pointerplus_align.
30432 (associate_pointerplus_diff): New function.
30433 (associate_pointerplus): Likewise. Call associate_pointerplus_align
30434 and associate_pointerplus_diff.
30436 2014-01-29 Richard Biener <rguenther@suse.de>
30438 * lto-streamer.h (LTO_major_version): Bump to 3.
30439 (LTO_minor_version): Reset to 0.
30441 2014-01-29 Renlin Li <Renlin.Li@arm.com>
30443 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
30444 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
30445 (arm_file_start): Generate correct asm header for armv7ve.
30446 * config/arm/bpabi.h: Add multilib support for armv7ve.
30447 * config/arm/driver-arm.c: Change the architectures of cortex-a7
30448 and cortex-a15 to armv7ve.
30449 * config/arm/t-aprofile: Add multilib support for armv7ve.
30450 * doc/invoke.texi: Document -march=armv7ve.
30452 2014-01-29 Richard Biener <rguenther@suse.de>
30454 PR tree-optimization/58742
30455 * tree-ssa-forwprop.c (associate_plusminus): Return true
30456 if we changed sth, defer EH cleanup to ...
30457 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
30458 (simplify_mult): New function.
30460 2014-01-29 Jakub Jelinek <jakub@redhat.com>
30462 PR middle-end/59917
30463 PR tree-optimization/59920
30464 * tree.c (build_common_builtin_nodes): Remove
30465 __builtin_setjmp_dispatcher initialization.
30466 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
30467 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
30468 instead of gsi_after_labels + manually skipping debug stmts.
30469 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
30470 ignore bbs with IFN_ABNORMAL_DISPATCHER.
30471 * tree-inline.c (copy_edges_for_bb): Remove
30472 can_make_abnormal_goto argument, instead add abnormal_goto_dest
30473 argument. Ignore computed_goto_p stmts. Don't call
30474 make_abnormal_goto_edges. If a call might need abnormal edges
30475 for non-local gotos, see if it already has an edge to
30476 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
30477 with true argument, don't do anything then, otherwise add
30478 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
30479 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
30481 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
30482 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
30483 (lower_stmt): Don't set data->calls_builtin_setjmp.
30484 (lower_builtin_setjmp): Adjust comment.
30485 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
30486 * tree-cfg.c (found_computed_goto): Remove.
30487 (factor_computed_gotos): Remove.
30488 (make_goto_expr_edges): Return bool, true for computed gotos.
30489 Don't call make_abnormal_goto_edges.
30490 (build_gimple_cfg): Don't set found_computed_goto, don't call
30491 factor_computed_gotos.
30492 (computed_goto_p): No longer static.
30493 (make_blocks): Don't set found_computed_goto.
30494 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
30495 (make_edges): If make_goto_expr_edges returns true, push bb
30496 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
30497 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
30498 vector. Record mapping between bbs and OpenMP regions if there
30499 are any, adjust make_gimple_omp_edges caller. Call
30500 handle_abnormal_edges.
30501 (make_abnormal_goto_edges): Remove.
30502 * tree-cfg.h (make_abnormal_goto_edges): Remove.
30503 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
30504 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
30505 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
30506 * internal-fn.def (ABNORMAL_DISPATCHER): New.
30507 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
30508 filling *region also set *region_idx to (*region)->entry->index.
30511 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
30512 For REGs set ORIGINAL_REGNO.
30514 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
30516 * doc/md.texi: Mention that a target shouldn't implement
30517 vec_widen_(s|u)mul_even/odd pair if it is less efficient
30520 2014-01-29 Jakub Jelinek <jakub@redhat.com>
30522 PR tree-optimization/59594
30523 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
30524 a copy of the datarefs vector rather than the vector itself.
30526 2014-01-28 Jason Merrill <jason@redhat.com>
30529 * dwarf2out.c (auto_die): New static.
30530 (gen_type_die_with_usage): Handle C++1y 'auto'.
30531 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
30534 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
30537 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
30538 (SPEC_X32): Likewise.
30539 (SPEC_64): Likewise.
30540 * config/i386/i386.c (ix86_option_override_internal): Turn off
30541 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
30543 (x86_file_start): Output .code16gcc for TARGET_16BIT.
30544 * config/i386/i386.h (TARGET_16BIT): New macro.
30545 (TARGET_16BIT_P): Likewise.
30546 * config/i386/i386.opt: Add m16.
30547 * doc/invoke.texi: Document -m16.
30549 2014-01-28 Jakub Jelinek <jakub@redhat.com>
30551 PR preprocessor/59935
30552 * input.c (location_get_source_line): Bail out on when line number
30553 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
30555 2014-01-28 Richard Biener <rguenther@suse.de>
30557 PR tree-optimization/58742
30558 * tree-ssa-forwprop.c (associate_plusminus): Handle
30559 pointer subtraction of the form (T)(P + A) - (T)P.
30561 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30563 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
30566 2014-01-28 Richard Biener <rguenther@suse.de>
30569 2014-01-28 Richard Biener <rguenther@suse.de>
30571 PR rtl-optimization/45364
30572 PR rtl-optimization/59890
30573 * var-tracking.c (local_get_addr_clear_given_value): Handle
30574 already cleared slot.
30575 (val_reset): Handle not allocated local_get_addr_cache.
30576 (vt_find_locations): Use post-order on the inverted CFG.
30578 2014-01-28 Richard Biener <rguenther@suse.de>
30580 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
30582 2014-01-28 Richard Biener <rguenther@suse.de>
30584 PR rtl-optimization/45364
30585 PR rtl-optimization/59890
30586 * var-tracking.c (local_get_addr_clear_given_value): Handle
30587 already cleared slot.
30588 (val_reset): Handle not allocated local_get_addr_cache.
30589 (vt_find_locations): Use post-order on the inverted CFG.
30591 2014-01-28 Alan Modra <amodra@gmail.com>
30593 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
30594 * configure.ac <recursive call for build != host>: Define
30595 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
30596 and LD_FOR_BUILD too.
30597 * configure: Regenerate.
30599 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
30601 * config/i386/i386.c (get_builtin_code_for_version): Separate
30602 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
30603 Broadwell from Haswell.
30605 2014-01-27 Steve Ellcey <sellcey@mips.com>
30607 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
30608 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
30609 * config/mips/mips.c (mips_option_override): Change setting
30611 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
30612 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
30613 Change from Mask to Var.
30615 2014-01-27 Jeff Law <law@redhat.com>
30617 * ipa-inline.c (inline_small_functions): Fix typo.
30619 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
30621 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
30622 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
30623 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
30624 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
30625 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
30626 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
30627 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
30628 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
30629 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
30630 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
30631 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
30632 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
30633 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
30634 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
30635 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
30636 (_mm512_storeu_epi64): Ditto.
30637 (_mm512_cmpge_epi32_mask): Ditto.
30638 (_mm512_cmpge_epu32_mask): Ditto.
30639 (_mm512_cmpge_epi64_mask): Ditto.
30640 (_mm512_cmpge_epu64_mask): Ditto.
30641 (_mm512_cmple_epi32_mask): Ditto.
30642 (_mm512_cmple_epu32_mask): Ditto.
30643 (_mm512_cmple_epi64_mask): Ditto.
30644 (_mm512_cmple_epu64_mask): Ditto.
30645 (_mm512_cmplt_epi32_mask): Ditto.
30646 (_mm512_cmplt_epu32_mask): Ditto.
30647 (_mm512_cmplt_epi64_mask): Ditto.
30648 (_mm512_cmplt_epu64_mask): Ditto.
30649 (_mm512_cmpneq_epi32_mask): Ditto.
30650 (_mm512_cmpneq_epu32_mask): Ditto.
30651 (_mm512_cmpneq_epi64_mask): Ditto.
30652 (_mm512_cmpneq_epu64_mask): Ditto.
30653 (_mm512_expand_pd): Ditto.
30654 (_mm512_expand_ps): Ditto.
30655 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
30656 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
30657 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
30658 * config/i386/i386.c (ix86_builtins): Add
30659 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
30660 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
30661 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
30662 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
30663 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
30664 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
30665 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
30666 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
30667 IX86_BUILTIN_PMOVUSQW512_MEM.
30668 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
30669 __builtin_ia32_pmovsqd512mem_mask,
30670 __builtin_ia32_pmovqd512mem_mask,
30671 __builtin_ia32_pmovusqw512mem_mask,
30672 __builtin_ia32_pmovsqw512mem_mask,
30673 __builtin_ia32_pmovqw512mem_mask,
30674 __builtin_ia32_pmovusdw512mem_mask,
30675 __builtin_ia32_pmovsdw512mem_mask,
30676 __builtin_ia32_pmovdw512mem_mask,
30677 __builtin_ia32_pmovqb512mem_mask,
30678 __builtin_ia32_pmovusqb512mem_mask,
30679 __builtin_ia32_pmovsqb512mem_mask,
30680 __builtin_ia32_pmovusdb512mem_mask,
30681 __builtin_ia32_pmovsdb512mem_mask,
30682 __builtin_ia32_pmovdb512mem_mask.
30683 (bdesc_args): Add __builtin_ia32_expanddf512,
30684 __builtin_ia32_expandsf512.
30685 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
30686 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
30687 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
30688 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
30689 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
30690 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
30691 (avx512f_<code>v8div16qi2_mask_store): This.
30692 (avx512f_expand<mode>): New.
30694 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
30696 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
30698 (_mm512_mask_prefetch_i64gather_pd): Ditto.
30699 (_mm512_prefetch_i32scatter_pd): Ditto.
30700 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
30701 (_mm512_prefetch_i64scatter_pd): Ditto.
30702 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
30703 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
30704 (_mm512_mask_prefetch_i64gather_ps): Ditto.
30705 (_mm512_prefetch_i32scatter_ps): Ditto.
30706 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
30707 (_mm512_prefetch_i64scatter_ps): Ditto.
30708 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
30709 * config/i386/i386-builtin-types.def: Define
30710 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
30711 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
30712 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
30713 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
30714 IX86_BUILTIN_SCATTERPFQPD.
30715 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
30716 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
30717 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
30718 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
30719 __builtin_ia32_scatterpfqps.
30720 (ix86_expand_builtin): Expand new built-ins.
30721 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
30722 fix memory access data type.
30723 (*avx512pf_gatherpf<mode>_mask): Ditto.
30724 (*avx512pf_gatherpf<mode>): Ditto.
30725 (avx512pf_scatterpf<mode>): Ditto.
30726 (*avx512pf_scatterpf<mode>_mask): Ditto.
30727 (*avx512pf_scatterpf<mode>): Ditto.
30728 (GATHER_SCATTER_SF_MEM_MODE): New.
30729 (avx512pf_gatherpf<mode>df): Ditto.
30730 (*avx512pf_gatherpf<mode>df_mask): Ditto.
30731 (*avx512pf_scatterpf<mode>df): Ditto.
30733 2014-01-27 Jakub Jelinek <jakub@redhat.com>
30736 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
30737 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
30740 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
30742 * common/config/arm/arm-common.c
30743 (arm_rewrite_mcpu): Handle multiple names.
30745 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
30747 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
30749 * gimple-builder.h (create_gimple_tmp): Delete.
30751 2014-01-27 Christian Bruel <christian.bruel@st.com>
30753 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
30756 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
30758 * config/pa/pa.md (call): Generate indirect long calls to non-local
30759 functions when outputing 32-bit code.
30760 (call_value): Likewise except for special call to buggy powf function.
30762 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
30763 portable runtime and PIC indirect calls.
30764 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
30765 and PIC call sequences. Use ldo instead of blr to set return register
30766 in PIC call sequence.
30768 2014-01-25 Walter Lee <walt@tilera.com>
30770 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
30771 avoid clobbering a live register.
30773 2014-01-25 Walter Lee <walt@tilera.com>
30775 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
30776 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
30777 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
30778 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
30780 2014-01-25 Walter Lee <walt@tilera.com>
30782 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
30783 arguments on even registers.
30784 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
30786 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
30787 (BIGGEST_ALIGNMENT): Ditto.
30788 (BIGGEST_FIELD_ALIGNMENT): Ditto.
30790 2014-01-25 Walter Lee <walt@tilera.com>
30792 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
30793 insns before bundling.
30794 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
30796 2014-01-25 Walter Lee <walt@tilera.com>
30798 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
30799 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
30800 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
30802 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
30804 * config/mips/constraints.md (kl): Delete.
30805 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
30806 define expands, using...
30807 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
30808 instructions for MIPS16.
30809 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
30810 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
30812 2014-01-25 Walter Lee <walt@tilera.com>
30814 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
30818 2014-01-25 Walter Lee <walt@tilera.com>
30820 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
30821 (TARGET_EXPAND_TO_RTL_HOOK): Define.
30823 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
30825 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
30828 2014-01-25 Jakub Jelinek <jakub@redhat.com>
30830 * print-rtl.c (in_call_function_usage): New var.
30831 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
30832 EXPR_LIST mode as mode and not as reg note name.
30834 PR middle-end/59561
30835 * cfgloopmanip.c (copy_loop_info): If
30836 loop->warned_aggressive_loop_optimizations, make sure
30837 the flag is set in target loop too.
30839 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
30841 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
30843 * builtins.def: Likewise.
30844 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
30845 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
30846 * ira.c (ira_setup_eliminable_regset): Likewise.
30847 * omp-low.c (gate_expand_omp): Likewise.
30848 (execute_lower_omp): Likewise.
30849 (diagnose_sb_0): Likewise.
30850 (gate_diagnose_omp_blocks): Likewise.
30851 (simd_clone_clauses_extract): Likewise.
30854 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30856 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
30857 correction for little endian...
30858 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
30861 2014-01-24 Jeff Law <law@redhat.com>
30863 PR tree-optimization/59919
30864 * tree-vrp.c (find_assert_locations_1): Do not register asserts
30865 for non-returning calls.
30867 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
30869 * common/config/aarch64/aarch64-common.c
30870 (aarch64_rewrite_mcpu): Handle multiple names.
30871 * config/aarch64/aarch64.h
30872 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
30874 2014-01-24 Dodji Seketeli <dodji@redhat.com>
30876 * input.c (add_file_to_cache_tab): Handle the case where fopen
30879 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
30882 * config/i386/i386.md (pushsf splitter): Get stack adjustment
30883 from push operand if code of push isn't PRE_DEC.
30885 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
30888 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
30889 -mquad-memory-atomic. Update -mquad-memory documentation to say
30890 it is only used for non-atomic loads/stores.
30892 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
30893 -mquad-memory or -mquad-memory-atomic switches.
30895 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
30896 -mquad-memory-atomic to ISA 2.07 support.
30898 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
30899 to separate support of normal quad word memory operations (ldq, stq)
30900 from the atomic quad word memory operations.
30902 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
30903 support to separate non-atomic quad word operations from atomic
30904 quad word operations. Disable non-atomic quad word operations in
30905 little endian mode so that we don't have to swap words after the
30906 load and before the store.
30907 (quad_load_store_p): Add comment about atomic quad word support.
30908 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
30909 options printed with -mdebug=reg.
30911 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
30912 -mquad-memory-atomic as the test for whether we have quad word
30913 atomic instructions.
30914 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
30915 or -mp8-vector are used, allow byte/half-word atomic operations.
30917 * config/rs6000/sync.md (load_lockedti): Insure that the address
30918 is a proper indexed or indirect address for the lqarx instruction.
30919 On little endian systems, swap the hi/lo registers after the lqarx
30921 (load_lockedpti): Use indexed_or_indirect_operand predicate to
30922 insure the address is valid for the lqarx instruction.
30923 (store_conditionalti): Insure that the address is a proper indexed
30924 or indirect address for the stqcrx. instruction. On little endian
30925 systems, swap the hi/lo registers before doing the stqcrx.
30927 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
30928 insure the address is valid for the stqcrx. instruction.
30930 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
30931 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
30932 type of quad memory support is available.
30934 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
30936 PR regression/59915
30937 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
30938 there is a danger of looping.
30940 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
30942 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
30943 force flag_ira_loop_pressure if set via command line.
30945 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
30947 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
30948 (ashr_simd): New builtin handling DI mode.
30949 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
30950 (aarch64_sshr_simddi): New match pattern.
30951 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
30952 (vshrd_n_s64): Likewise.
30953 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
30955 2014-01-23 Nick Clifton <nickc@redhat.com>
30957 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
30958 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
30959 favour of mcu specific scripts.
30960 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
30963 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
30964 Alex Velenko <Alex.Velenko@arm.com>
30966 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
30967 (vaddv_s16): Likewise.
30968 (vaddv_s32): Likewise.
30969 (vaddv_u8): Likewise.
30970 (vaddv_u16): Likewise.
30971 (vaddv_u32): Likewise.
30972 (vaddvq_s8): Likewise.
30973 (vaddvq_s16): Likewise.
30974 (vaddvq_s32): Likewise.
30975 (vaddvq_s64): Likewise.
30976 (vaddvq_u8): Likewise.
30977 (vaddvq_u16): Likewise.
30978 (vaddvq_u32): Likewise.
30979 (vaddvq_u64): Likewise.
30980 (vaddv_f32): Likewise.
30981 (vaddvq_f32): Likewise.
30982 (vaddvq_f64): Likewise.
30983 (vmaxv_f32): Likewise.
30984 (vmaxv_s8): Likewise.
30985 (vmaxv_s16): Likewise.
30986 (vmaxv_s32): Likewise.
30987 (vmaxv_u8): Likewise.
30988 (vmaxv_u16): Likewise.
30989 (vmaxv_u32): Likewise.
30990 (vmaxvq_f32): Likewise.
30991 (vmaxvq_f64): Likewise.
30992 (vmaxvq_s8): Likewise.
30993 (vmaxvq_s16): Likewise.
30994 (vmaxvq_s32): Likewise.
30995 (vmaxvq_u8): Likewise.
30996 (vmaxvq_u16): Likewise.
30997 (vmaxvq_u32): Likewise.
30998 (vmaxnmv_f32): Likewise.
30999 (vmaxnmvq_f32): Likewise.
31000 (vmaxnmvq_f64): Likewise.
31001 (vminv_f32): Likewise.
31002 (vminv_s8): Likewise.
31003 (vminv_s16): Likewise.
31004 (vminv_s32): Likewise.
31005 (vminv_u8): Likewise.
31006 (vminv_u16): Likewise.
31007 (vminv_u32): Likewise.
31008 (vminvq_f32): Likewise.
31009 (vminvq_f64): Likewise.
31010 (vminvq_s8): Likewise.
31011 (vminvq_s16): Likewise.
31012 (vminvq_s32): Likewise.
31013 (vminvq_u8): Likewise.
31014 (vminvq_u16): Likewise.
31015 (vminvq_u32): Likewise.
31016 (vminnmv_f32): Likewise.
31017 (vminnmvq_f32): Likewise.
31018 (vminnmvq_f64): Likewise.
31020 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
31022 * config/aarch64/aarch64-simd.md
31023 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
31024 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
31025 (*aarch64_mul3_elt<mode>): Likewise.
31026 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
31027 (*aarch64_mul3_elt_to_64v2df): Likewise.
31028 (*aarch64_mla_elt<mode>): Likewise.
31029 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
31030 (*aarch64_mls_elt<mode>): Likewise.
31031 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
31032 (*aarch64_fma4_elt<mode>): Likewise.
31033 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
31034 (*aarch64_fma4_elt_to_64v2df): Likewise.
31035 (*aarch64_fnma4_elt<mode>): Likewise.
31036 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
31037 (*aarch64_fnma4_elt_to_64v2df): Likewise.
31038 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
31039 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
31040 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
31041 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
31042 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
31043 (aarch64_sqdmull_lane<mode>_internal): Likewise.
31044 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
31046 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
31048 * config/aarch64/aarch64-simd.md
31049 (aarch64_be_checked_get_lane<mode>): New define_expand.
31050 * config/aarch64/aarch64-simd-builtins.def
31051 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
31052 New builtin definition.
31053 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
31054 Use new safe be builtin.
31056 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
31058 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
31060 (aarch64_be_st1<mode>): Likewise.
31061 (aarch_ld1<VALL:mode>): Define_expand modified.
31062 (aarch_st1<VALL:mode>): Likewise.
31063 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
31064 (UNSPEC_ST1): Likewise.
31066 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
31068 * config/microblaze/microblaze.md: Add trap insn and attribute
31070 2014-01-23 Dodji Seketeli <dodji@redhat.com>
31072 PR preprocessor/58580
31073 * input.h (location_get_source_line): Take an additional line_size
31075 (void diagnostics_file_cache_fini): Declare new function.
31076 * input.c (struct fcache): New type.
31077 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
31078 New static constants.
31079 (diagnostic_file_cache_init, total_lines_num)
31080 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
31081 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
31082 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
31083 (get_next_line, read_next_line, goto_next_line, read_line_num):
31084 New static function definitions.
31085 (diagnostic_file_cache_fini): New function.
31086 (location_get_source_line): Take an additional output line_len
31087 parameter. Re-write using lookup_or_add_file_to_cache_tab and
31089 * diagnostic.c (diagnostic_finish): Call
31090 diagnostic_file_cache_fini.
31091 (adjust_line): Take an additional input parameter for the length
31092 of the line, rather than calculating it with strlen.
31093 (diagnostic_show_locus): Adjust the use of
31094 location_get_source_line and adjust_line with respect to their new
31095 signature. While displaying a line now, do not stop at the first
31096 null byte. Rather, display the zero byte as a space and keep
31097 going until we reach the size of the line.
31098 * Makefile.in: Add vec.o to OBJS-libcommon
31100 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
31101 Ilya Tocar <ilya.tocar@intel.com>
31103 * config/i386/avx512fintrin.h (_mm512_kmov): New.
31104 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
31105 (__builtin_ia32_kmov16): Ditto.
31106 * config/i386/i386.md (UNSPEC_KMOV): New.
31109 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
31111 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
31112 (_mm512_storeu_si512): Ditto.
31114 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
31117 * rtl.h (get_referenced_operands): Declare.
31118 * recog.c (get_referenced_operands): New function.
31119 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
31120 operands have been referenced when recording LO_SUM references.
31122 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
31124 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
31126 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
31128 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
31129 Enable for generic and recent AMD targets.
31131 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
31133 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
31134 ARG_SIZE note when adjustment was eliminated.
31136 2014-01-22 Jeff Law <law@redhat.com>
31138 PR tree-optimization/59597
31139 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
31140 in file. Accept new argument REGISTERING and use it to modify
31141 dump output appropriately.
31142 (register_jump_thread): Corresponding changes.
31143 (mark_threaded_blocks): Reinstate code to cancel unprofitable
31144 thread paths involving joiner blocks. Add code to dump cancelled
31145 jump threading paths.
31147 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
31149 PR rtl-optimization/59477
31150 * lra-constraints.c (inherit_in_ebb): Process call for living hard
31151 regs. Update reloads_num and potential_reload_hard_regs for all insns.
31153 2014-01-22 Tom Tromey <tromey@redhat.com>
31155 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
31157 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
31159 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
31161 PR rtl-optimization/59896
31162 * lra-constraints.c (process_alt_operands): Check unused note for
31163 matched operands of insn with no output reloads.
31165 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
31167 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
31168 (mips_move_from_gpr_cost): Likewise.
31170 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
31172 PR rtl-optimization/59858
31173 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
31174 ira_class_hard_regs_num.
31175 (process_alt_operands): Increase reject for dying matched operand.
31177 2014-01-21 Jakub Jelinek <jakub@redhat.com>
31180 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
31181 smaller than size, perform several stores or loads and stores
31182 at dst + count - size to store or copy all of size bytes, rather
31183 than just last modesize bytes.
31185 2014-01-20 DJ Delorie <dj@redhat.com>
31187 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
31188 that CLOBBERs are REGs before propogating their values.
31190 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
31192 PR middle-end/59789
31193 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
31194 (cgraph_inline_failed_type): New function.
31195 * cgraph.h (DEFCIFCODE): Add type.
31196 (cgraph_inline_failed_type_t): New enum.
31197 (cgraph_inline_failed_type): New prototype.
31198 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
31199 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
31200 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
31201 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
31202 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
31203 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
31204 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
31205 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
31206 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
31207 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
31208 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
31209 OPTIMIZATION_MISMATCH.
31210 * tree-inline.c (expand_call_inline): Emit errors during
31211 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
31213 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
31216 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
31217 mode attribute in insn output.
31219 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
31221 * output.h (output_constant): Delete.
31222 * varasm.c (output_constant): Make private.
31224 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
31226 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
31228 2014-01-20 Jakub Jelinek <jakub@redhat.com>
31230 PR middle-end/59860
31231 * tree.h (fold_builtin_strcat): New prototype.
31232 * builtins.c (fold_builtin_strcat): No longer static. Add len
31233 argument, if non-NULL, don't call c_strlen. Optimize
31234 directly into __builtin_memcpy instead of __builtin_strcpy.
31235 (fold_builtin_2): Adjust fold_builtin_strcat caller.
31236 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
31238 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
31240 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
31241 for SImode_address_operand operands, having only a REG argument.
31243 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
31245 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
31246 loader name using mbig-endian.
31247 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
31249 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
31251 * doc/invoke.texi (-march): Clarify documentation for AArch64.
31252 (-mtune): Likewise.
31255 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
31257 * config/aarch64/aarch64-protos.h
31258 (aarch64_cannot_change_mode_class_ptr): Declare.
31259 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
31260 aarch64_cannot_change_mode_class_ptr): New.
31261 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
31262 backend hook aarch64_cannot_change_mode_class.
31264 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
31266 * common/config/aarch64/aarch64-common.c
31267 (aarch64_handle_option): Don't handle any option order logic here.
31268 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
31269 selected_cpu, warn on architecture version mismatch.
31270 (aarch64_override_options): Fix parsing order for option strings.
31272 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31273 Iain Sandoe <iain@codesourcery.com>
31276 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
31277 warning. Amend comment to reflect current functionality.
31279 2014-01-20 Richard Biener <rguenther@suse.de>
31281 PR middle-end/59860
31282 * builtins.c (fold_builtin_strcat): Remove case better handled
31283 by tree-ssa-strlen.c.
31285 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
31287 * config/aarch64/aarch64.opt
31288 (mcpu, march, mtune): Make case-insensitive.
31290 2014-01-20 Jakub Jelinek <jakub@redhat.com>
31293 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
31294 if operands[1] is a REG or ZERO_EXTEND of a REG.
31296 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
31298 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
31300 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
31302 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
31303 long non-pic millicode calls.
31305 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31307 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
31309 2014-01-19 Kito Cheng <kito@0xlab.org>
31311 * builtins.c (expand_movstr): Check movstr expand done or fail.
31313 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
31314 H.J. Lu <hongjiu.lu@intel.com>
31317 * config/i386/i386.md (*lea<mode>): Zero-extend return register
31318 to DImode for zero-extended addresses.
31320 2014-01-19 Jakub Jelinek <jakub@redhat.com>
31322 PR rtl-optimization/57763
31323 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
31324 on the new indirect jump_insn and increment LABEL_NUSES (label).
31326 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
31330 * config.gcc (x86_archs): New variable.
31331 (x86_64_archs): Likewise.
31332 (x86_cpus): Likewise.
31333 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
31334 --with-arch/--with-cpu= options.
31335 Support --with-arch=/--with-cpu={nehalem,westmere,
31336 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
31338 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
31340 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
31341 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
31343 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
31345 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
31347 2014-01-18 Jakub Jelinek <jakub@redhat.com>
31350 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
31351 clear cpp_get_options (parse_in)->warn_unused_macros for
31352 ix86_target_macros_internal with cpp_define.
31354 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
31356 * jump.c (delete_related_insns): Keep (use (insn))s.
31357 * reorg.c (redundant_insn): Check for barriers too.
31359 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
31361 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
31363 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
31365 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
31366 call to $$dyncall when TARGET_LONG_CALLS is true.
31368 2014-01-17 Jeff Law <law@redhat.com>
31370 * ree.c (combine_set_extension): Temporarily disable test for
31371 changing number of hard registers.
31373 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
31375 PR middle-end/58125
31376 * ipa-inline-analysis.c (inline_free_summary):
31377 Do not free summary of aliases.
31379 2014-01-17 Jakub Jelinek <jakub@redhat.com>
31381 PR middle-end/59706
31382 * gimplify.c (gimplify_expr): Use create_tmp_var
31383 instead of create_tmp_var_raw. If cond doesn't have
31384 integral type, don't add the IFN_ANNOTATE builtin at all.
31386 2014-01-17 Martin Jambor <mjambor@suse.cz>
31389 * ipa-cp.c (prev_edge_clone): New variable.
31390 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
31391 Also resize prev_edge_clone vector.
31392 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
31393 (ipcp_edge_removal_hook): New function.
31394 (ipcp_driver): Register ipcp_edge_removal_hook.
31396 2014-01-17 Andrew Pinski <apinski@cavium.com>
31397 Steve Ellcey <sellcey@mips.com>
31400 * config/mips/mips.c (mips_print_operand): Check operand mode instead
31403 2014-01-17 Jeff Law <law@redhat.com>
31405 PR middle-end/57904
31406 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
31407 so that pass_ccp runs first.
31409 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
31411 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
31412 (ix86_adjust_cost): Use !TARGET_XXX.
31413 (do_reorder_for_imul): Likewise.
31414 (swap_top_of_ready_list): Likewise.
31415 (ix86_sched_reorder): Likewise.
31417 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
31419 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
31420 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
31421 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
31422 (intel_memset): New. Duplicate slm_memset.
31423 (intel_cost): New. Duplicate slm_cost.
31424 (m_INTEL): New macro.
31425 (processor_target_table): Add "intel".
31426 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
31427 with PROCESSOR_INTEL for "intel".
31428 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
31429 PROCESSOR_SILVERMONT.
31430 (ix86_issue_rate): Likewise.
31431 (ix86_adjust_cost): Likewise.
31432 (ia32_multipass_dfa_lookahead): Likewise.
31433 (swap_top_of_ready_list): Likewise.
31434 (ix86_sched_reorder): Likewise.
31435 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
31436 instead of TARGET_OPT_AGU.
31437 * config/i386/i386.h (TARGET_INTEL): New.
31438 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
31439 (processor_type): Add PROCESSOR_INTEL.
31440 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
31441 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
31443 2014-01-17 Marek Polacek <polacek@redhat.com>
31446 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
31449 2014-01-17 Richard Biener <rguenther@suse.de>
31451 PR tree-optimization/46590
31452 * opts.c (default_options_table): Add entries for
31453 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
31454 all enabled at -O1 but not for -Og.
31455 * common.opt (fbranch-count-reg): Remove Init(1).
31456 (fmove-loop-invariants): Likewise.
31457 (ftree-pta): Likewise.
31459 2014-01-17 Jakub Jelinek <jakub@redhat.com>
31461 * config/i386/i386.c (ix86_data_alignment): For compatibility with
31462 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
31463 decls to at least the GCC 4.8 used alignments.
31466 * tree-nested.c (convert_nonlocal_reference_stmt,
31467 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
31468 of GIMPLE_BIND stmts, adjust associated decls.
31470 2014-01-17 Richard Biener <rguenther@suse.de>
31472 PR tree-optimization/46590
31473 * vec.h (vec<>::bseach): New member function implementing
31474 binary search according to C89 bsearch.
31475 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
31476 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
31477 bitmap pointer again. Make accesses_in_loop a flat array.
31478 (mem_ref_obstack): New global.
31479 (outermost_indep_loop): Adjust for mem_ref->stored changes.
31480 (mark_ref_stored): Likewise.
31481 (ref_indep_loop_p_2): Likewise.
31482 (set_ref_stored_in_loop): New helper function.
31483 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
31484 (memref_free): Adjust.
31485 (record_mem_ref_loc): Simplify.
31486 (gather_mem_refs_stmt): Adjust.
31487 (sort_locs_in_loop_postorder_cmp): New function.
31488 (analyze_memory_references): Sort accesses_in_loop after
31489 loop postorder number.
31490 (find_ref_loc_in_loop_cmp): New function.
31491 (for_all_locs_in_loop): Find relevant cluster of locs in
31492 accesses_in_loop and iterate without recursion.
31493 (execute_sm): Avoid uninit warning.
31494 (struct ref_always_accessed): Simplify.
31495 (ref_always_accessed::operator ()): Likewise.
31496 (ref_always_accessed_p): Likewise.
31497 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
31498 loop postorder numbers here.
31499 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
31502 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
31505 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
31506 on decls for which assemble_alias has been called.
31508 2014-01-17 Nick Clifton <nickc@redhat.com>
31510 * config/msp430/msp430.opt: (mcpu): New option.
31511 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
31512 (msp430_option_override): Parse target_cpu. If the MCU name
31513 matches a generic string, clear target_mcu.
31514 (msp430_attr): Allow numeric interrupt values up to 63.
31515 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
31516 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
31518 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
31520 * config/msp430/msp430.md (popm): Use %J rather than %I.
31521 (addsi3): Use msp430_nonimmediate_operand for operand 2.
31522 (addhi_cy_i): Use immediate_operand for operand 2.
31523 * doc/invoke.texi: Document -mcpu option.
31525 2014-01-17 Richard Biener <rguenther@suse.de>
31527 PR rtl-optimization/38518
31528 * df.h (df_analyze_loop): Declare.
31529 * df-core.c: Include cfgloop.h.
31530 (df_analyze_1): Split out main part of df_analyze.
31531 (df_analyze): Adjust.
31532 (loop_inverted_post_order_compute): New function.
31533 (loop_post_order_compute): Likewise.
31534 (df_analyze_loop): New function avoiding whole-function
31535 postorder computes.
31536 * loop-invariant.c (find_defs): Use df_analyze_loop.
31537 (find_invariants): Adjust.
31538 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
31540 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
31542 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
31543 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
31545 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
31547 * ipa-ref.c (ipa_remove_stmt_references): Fix references
31548 traversal when removing references.
31550 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
31553 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
31555 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
31557 PR middle-end/56791
31558 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
31559 pushing a reload for an autoinc when we had previously reloaded an
31560 inner part of the address.
31562 2014-01-16 Jakub Jelinek <jakub@redhat.com>
31564 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
31566 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
31567 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
31568 when not giving up or versioning for alias only because of
31570 (vect_analyze_data_ref_dependences): Set to true.
31571 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
31573 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
31574 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
31577 PR middle-end/58344
31578 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
31581 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
31582 operand 0 predicate for gathers, use a new pseudo as subtarget.
31584 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
31586 PR middle-end/59609
31587 * lra-constraints.c (process_alt_operands): Add printing debug info.
31588 Check absence of input/output reloads for matched operands too.
31590 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
31592 PR rtl-optimization/59835
31593 * ira.c (ira_init_register_move_cost): Increase cost for
31596 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
31598 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
31600 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
31603 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
31604 non-register objects. Use gen_(high/low)part more consistently.
31607 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
31610 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
31611 endian support, remove tests for WORDS_BIG_ENDIAN.
31612 (p8_mfvsrd_3_<mode>): Likewise.
31613 (reload_gpr_from_vsx<mode>): Likewise.
31614 (reload_gpr_from_vsxsf): Likewise.
31615 (p8_mfvsrd_4_disf): Likewise.
31617 2014-01-16 Richard Biener <rguenther@suse.de>
31619 PR rtl-optimization/46590
31620 * lcm.c (compute_antinout_edge): Use postorder iteration.
31621 (compute_laterin): Use inverted postorder iteration.
31623 2014-01-16 Nick Clifton <nickc@redhat.com>
31625 PR middle-end/28865
31626 * varasm.c (output_constant): Return the number of bytes actually
31628 (output_constructor_array_range): Update the field size with the
31629 number of bytes emitted by output_constant.
31630 (output_constructor_regular_field): Likewise. Also do not
31631 complain if the total number of bytes emitted is now greater
31632 than the expected fieldpos.
31633 * output.h (output_constant): Update prototype and descriptive comment.
31635 2014-01-16 Marek Polacek <polacek@redhat.com>
31637 PR middle-end/59827
31638 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
31639 it is error_mark_node.
31641 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
31643 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
31644 VALID_AVX256_REG_OR_OI_MODE.
31646 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
31648 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
31649 current procedure should be profiled.
31651 2014-01-15 Andrew Pinski <apinski@cavium.com>
31653 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
31654 of moving from/to the STACK_REG register class.
31656 2014-01-15 Richard Henderson <rth@redhat.com>
31659 * reginfo.c (global_regs_decl): Globalize.
31660 * rtl.h (global_regs_decl): Declare.
31661 * ira.c (do_reload): Diagnose frame_pointer_needed and it
31662 reserved via global_regs.
31664 2014-01-15 Teresa Johnson <tejohnson@google.com>
31666 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
31668 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
31670 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
31671 and vmulosh rather than call gen_vec_widen_smult_*.
31672 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
31673 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
31674 (vec_widen_smult_even_v16qi): Likewise.
31675 (vec_widen_umult_even_v8hi): Likewise.
31676 (vec_widen_smult_even_v8hi): Likewise.
31677 (vec_widen_umult_odd_v16qi): Likewise.
31678 (vec_widen_smult_odd_v16qi): Likewise.
31679 (vec_widen_umult_odd_v8hi): Likewise.
31680 (vec_widen_smult_odd_v8hi): Likewise.
31681 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
31682 vmuloub rather than call gen_vec_widen_umult_*.
31683 (vec_widen_umult_lo_v16qi): Likewise.
31684 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
31685 vmulosb rather than call gen_vec_widen_smult_*.
31686 (vec_widen_smult_lo_v16qi): Likewise.
31687 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
31688 rather than call gen_vec_widen_umult_*.
31689 (vec_widen_umult_lo_v8hi): Likewise.
31690 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
31691 rather than call gen_vec_widen_smult_*.
31692 (vec_widen_smult_lo_v8hi): Likewise.
31694 2014-01-15 Jeff Law <law@redhat.com>
31696 PR tree-optimization/59747
31697 * ree.c (find_and_remove_re): Properly handle case where a second
31698 eliminated extension requires widening a copy created for elimination
31699 of a prior extension.
31700 (combine_set_extension): Ensure that the number of hard regs needed
31701 for a destination register does not change when we widen it.
31703 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
31705 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
31706 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
31707 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
31708 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
31709 (avr-*-rtems*): Likewise.
31710 (bfin*-rtems*): Likewise.
31711 (moxie-*-rtems*): Likewise.
31712 (h8300-*-rtems*): Likewise.
31713 (i[34567]86-*-rtems*): Likewise.
31714 (lm32-*-rtems*): Likewise.
31715 (m32r-*-rtems*): Likewise.
31716 (m68k-*-rtems*): Likewise.
31717 (microblaze*-*-rtems*): Likewise.
31718 (mips*-*-rtems*): Likewise.
31719 (powerpc-*-rtems*): Likewise.
31720 (sh-*-rtems*): Likewise.
31721 (sparc-*-rtems*): Likewise.
31722 (sparc64-*-rtems*): Likewise.
31723 (v850-*-rtems*): Likewise.
31724 (m32c-*-rtems*): Likewise.
31726 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
31728 PR rtl-optimization/59511
31729 * ira.c (ira_init_register_move_cost): Use memory costs for some
31730 cases of register move cost calculations.
31731 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
31732 instead of BB frequency.
31733 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
31734 * lra-assigns.c (find_hard_regno_for): Ditto.
31736 2014-01-15 Richard Biener <rguenther@suse.de>
31738 PR tree-optimization/59822
31739 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
31740 (vectorizable_load): Use it to hoist defs of uses of invariant
31741 loads out of the loop.
31743 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
31744 Kugan Vivekanandarajah <kuganv@linaro.org>
31747 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
31750 2014-01-15 Richard Biener <rguenther@suse.de>
31752 PR rtl-optimization/59802
31753 * lcm.c (compute_available): Use inverted postorder to seed
31754 the initial worklist.
31756 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
31759 * config/s390/s390.c (s390_preferred_reload_class): Don't return
31760 ADDR_REGS for invalid symrefs in non-PIC code.
31762 2014-01-15 Jakub Jelinek <jakub@redhat.com>
31765 * builtins.c (determine_block_size): Initialize *probable_max_size
31766 even if len_rtx is CONST_INT.
31768 2014-01-14 Andrew Pinski <apinski@cavium.com>
31770 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
31771 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
31772 (cortexa53_tunings): Likewise.
31773 (aarch64_sched_issue_rate): New function.
31774 (TARGET_SCHED_ISSUE_RATE): Define.
31776 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
31778 * ira-costs.c (find_costs_and_classes): Add missed
31779 ira_init_register_move_cost_if_necessary.
31781 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
31784 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
31786 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
31789 * config/i386/i386.c (type_natural_mode): Add a bool parameter
31790 to indicate if type is used for function return value. Warn ABI
31791 change if the vector mode isn't available for function return value.
31792 (ix86_function_arg_advance): Pass false to type_natural_mode.
31793 (ix86_function_arg): Likewise.
31794 (ix86_gimplify_va_arg): Likewise.
31795 (function_arg_32): Don't warn ABI change.
31796 (ix86_function_value): Pass true to type_natural_mode.
31797 (ix86_return_in_memory): Likewise.
31798 (ix86_struct_value_rtx): Removed.
31799 (TARGET_STRUCT_VALUE_RTX): Likewise.
31801 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
31803 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
31804 converting a conditional jump into a conditional return.
31806 2014-01-14 Richard Biener <rguenther@suse.de>
31808 PR tree-optimization/58921
31809 PR tree-optimization/59006
31810 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
31811 hoisting invariant stmts.
31812 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
31813 invariant loads on the preheader edge if possible.
31815 2014-01-14 Joey Ye <joey.ye@arm.com>
31817 * doc/plugin.texi (Building GCC plugins): Update to C++.
31819 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
31821 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
31822 (_mm_rcp28_round_ss): Ditto.
31823 (_mm_rsqrt28_round_sd): Ditto.
31824 (_mm_rsqrt28_round_ss): Ditto.
31825 (_mm_rcp28_sd): Ditto.
31826 (_mm_rcp28_ss): Ditto.
31827 (_mm_rsqrt28_sd): Ditto.
31828 (_mm_rsqrt28_ss): Ditto.
31829 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
31830 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
31831 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
31832 (IX86_BUILTIN_RCP28SD): Ditto.
31833 (IX86_BUILTIN_RCP28SS): Ditto.
31834 (IX86_BUILTIN_RSQRT28SD): Ditto.
31835 (IX86_BUILTIN_RSQRT28SS): Ditto.
31836 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
31837 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
31838 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
31839 (ix86_expand_special_args_builtin): Expand new FTYPE.
31840 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
31841 (srcp14<mode>): Make insn unary.
31842 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
31843 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
31844 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
31845 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
31846 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
31847 Fix rounding: make it SAE only.
31848 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
31850 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
31852 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
31853 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
31854 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
31855 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
31856 (round_saeonly_mask_scalar_operand4): Ditto.
31857 (round_saeonly_mask_scalar_op3): Ditto.
31858 (round_saeonly_mask_scalar_op4): Ditto.
31860 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31862 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
31863 Implement -maltivec=be for vec_insert and vec_extract.
31865 2014-01-10 DJ Delorie <dj@redhat.com>
31867 * config/msp430/msp430.md (call_internal): Don't allow memory
31868 references with SP as the base register.
31869 (call_value_internal): Likewise.
31870 * config/msp430/constraints.md (Yc): New. For memory references
31871 that don't use SP as a base register.
31873 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
31874 "an integer without a # prefix"
31875 * config/msp430/msp430.md (epilogue_helper): Use it.
31877 2014-01-13 Jakub Jelinek <jakub@redhat.com>
31880 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
31881 AVX512F gather builtins.
31882 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
31883 on gather decls with INTEGER_TYPE masktype.
31884 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
31885 directly into the builtin rather than hoisting it before loop.
31887 PR tree-optimization/59387
31888 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
31889 (scev_const_prop): If folded_casts and type has undefined overflow,
31890 use force_gimple_operand instead of force_gimple_operand_gsi and
31891 for each added stmt if it is assign with
31892 arith_code_with_undefined_signed_overflow, call
31893 rewrite_to_defined_overflow.
31894 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
31895 gimple-fold.h instead.
31896 (arith_code_with_undefined_signed_overflow,
31897 rewrite_to_defined_overflow): Moved to ...
31898 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
31899 rewrite_to_defined_overflow): ... here. No longer static.
31900 Include gimplify-me.h.
31901 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
31902 rewrite_to_defined_overflow): New prototypes.
31904 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31906 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
31908 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
31910 * builtins.c (get_object_alignment_2): Minor tweak.
31911 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
31913 2014-01-13 Christian Bruel <christian.bruel@st.com>
31915 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
31916 optimized non constant lengths.
31918 2014-01-13 Jakub Jelinek <jakub@redhat.com>
31921 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
31922 load as __atomic_load_N if possible.
31924 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
31926 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
31928 (rs6000_expand_builtin): Adjust call.
31930 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
31933 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
31934 * config/rs6000/rs6000.c: Include target-globals.h.
31935 (rs6000_set_current_function): Instead of doing target_reinit
31936 unconditionally, use save_target_globals_default_opts and
31937 restore_target_globals.
31939 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
31941 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
31942 (rs6000_expand_builtin): Handle mffs and mtfsf.
31943 (rs6000_init_builtins): Define mffs and mtfsf.
31944 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
31945 (rs6000_mffs): New pattern.
31946 (rs6000_mtfsf): New pattern.
31948 2014-01-11 Bin Cheng <bin.cheng@arm.com>
31950 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
31951 Start narrowing with START. Apply candidate-use pair
31952 and check overall cost in narrowing.
31953 (iv_ca_prune): Pass new argument.
31955 2014-01-10 Jeff Law <law@redhat.com>
31957 PR middle-end/59743
31958 * ree.c (combine_reaching_defs): Ensure the defining statement
31959 occurs before the extension when optimizing extensions with
31960 different source and destination hard registers.
31962 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
31965 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
31966 vtables into the type inheritance graph.
31968 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31970 PR rtl-optimization/59754
31971 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
31972 modes in the REGNO != REGNO case.
31974 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31976 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
31978 2014-01-10 Jakub Jelinek <jakub@redhat.com>
31980 PR tree-optimization/59745
31981 * tree-predcom.c (tree_predictive_commoning_loop): Call
31982 free_affine_expand_cache if giving up because components is NULL.
31984 * target-globals.c (save_target_globals): Allocate < 4KB structs using
31985 GC in payload of target_globals struct instead of allocating them on
31986 the heap and the larger structs separately using GC.
31987 * target-globals.h (struct target_globals): Make regs, hard_regs,
31988 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
31989 of GTY((skip)) and change type to void *.
31990 (reset_target_globals): Cast loads from those fields to corresponding
31993 2014-01-10 Steve Ellcey <sellcey@mips.com>
31996 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
31997 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
31998 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
32000 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
32003 * aarch64-modes.def (CC_Zmode): New flags mode.
32004 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
32005 represents an equality.
32006 (aarch64_get_condition_code): Handle CC_Zmode.
32007 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
32009 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32011 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
32012 extraction in good case.
32014 2014-01-10 Richard Biener <rguenther@suse.de>
32016 PR tree-optimization/59374
32017 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
32018 checking after SLP discovery. Mark stmts not participating
32019 in any SLP instance properly.
32021 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32023 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
32024 when handling a SET rtx.
32026 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32028 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
32029 (cortex-a57): Likewise.
32030 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
32032 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32034 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
32035 non-iwmmxt builtins.
32037 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
32041 * ipa-devirt.c record_target_from_binfo): Take as argument
32042 stack of binfos and lookup matching one for virtual inheritance.
32043 (possible_polymorphic_call_targets_1): Update.
32045 2014-01-10 Huacai Chen <chenhc@lemote.com>
32047 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
32048 kernel strings for Loongson-2E/2F/3A.
32050 2014-01-10 Jakub Jelinek <jakub@redhat.com>
32052 PR middle-end/59670
32053 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
32054 is_gimple_call before calling gimple_call_internal_p.
32056 2014-01-09 Steve Ellcey <sellcey@mips.com>
32058 * Makefile.in (TREE_FLOW_H): Remove.
32059 (TREE_SSA_H): Add file names from tree-flow.h.
32060 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
32061 * tree.h: Remove tree-flow.h reference.
32062 * hash-table.h: Remove tree-flow.h reference.
32063 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
32064 reference with tree-ssa-loop.h.
32066 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32068 * doc/invoke.texi: Add -maltivec={be,le} options, and document
32069 default element-order behavior for -maltivec.
32070 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
32071 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
32072 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
32073 when targeting big endian, at least for now.
32074 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
32076 2014-01-09 Jakub Jelinek <jakub@redhat.com>
32078 PR middle-end/47735
32079 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
32080 var satisfies use_register_for_decl, just take into account type
32081 alignment, rather than decl alignment.
32083 PR tree-optimization/59622
32084 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
32085 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
32086 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
32087 Don't devirtualize for inplace at all. For targets.length () == 1,
32088 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
32090 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
32092 * config/i386/i386.md (cpu): Remove the unused btver1.
32094 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
32096 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
32098 2014-01-09 Jakub Jelinek <jakub@redhat.com>
32101 * tree-core.h (struct target_globals): New forward declaration.
32102 (struct tree_target_option): Add globals field.
32103 * tree.h (TREE_TARGET_GLOBALS): Define.
32104 (prepare_target_option_nodes_for_pch): New prototype.
32105 * target-globals.h (struct target_globals): Define even if
32106 !SWITCHABLE_TARGET.
32107 * tree.c (prepare_target_option_node_for_pch,
32108 prepare_target_option_nodes_for_pch): New functions.
32109 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
32110 * config/i386/i386.c: Include target-globals.h.
32111 (ix86_set_current_function): Instead of doing target_reinit
32112 unconditionally, use save_target_globals_default_opts and
32113 restore_target_globals.
32115 2014-01-09 Richard Biener <rguenther@suse.de>
32117 PR tree-optimization/59715
32118 * tree-cfg.h (split_critical_edges): Declare.
32119 * tree-cfg.c (split_critical_edges): Export.
32120 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
32122 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
32124 * cfgexpand.c (expand_stack_vars): Optionally disable
32125 asan stack protection.
32126 (expand_used_vars): Likewise.
32127 (partition_stack_vars): Likewise.
32128 * asan.c (asan_emit_stack_protection): Optionally disable
32129 after return stack usage.
32130 (instrument_derefs): Optionally disable memory access instrumentation.
32131 (instrument_builtin_call): Likewise.
32132 (instrument_strlen_call): Likewise.
32133 (asan_protect_global): Optionally disable global variables protection.
32134 * doc/invoke.texi: Added doc for new options.
32135 * params.def: Added new options.
32136 * params.h: Likewise.
32138 2014-01-09 Jakub Jelinek <jakub@redhat.com>
32140 PR rtl-optimization/59724
32141 * ifcvt.c (cond_exec_process_if_block): Don't call
32142 flow_find_head_matching_sequence with 0 longest_match.
32143 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
32144 non-active insns if !stop_after.
32145 (try_head_merge_bb): Revert 2014-01-07 changes.
32147 2014-01-08 Jeff Law <law@redhat.com>
32149 * ree.c (get_sub_rtx): New function, extracted from...
32150 (merge_def_and_ext): Here.
32151 (combine_reaching_defs): Use get_sub_rtx.
32153 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
32155 * cgraph.h (varpool_variable_node): Do not choke on null node.
32157 2014-01-08 Catherine Moore <clm@codesourcery.com>
32159 * config/mips/mips.md (simple_return): Attempt to use JRC
32161 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
32163 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
32165 PR rtl-optimization/59137
32166 * reorg.c (steal_delay_list_from_target): Call update_block for
32168 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
32170 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32172 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
32173 two duplicate entries.
32175 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
32178 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
32180 * config/mips/mips.c (mips_truncated_op_cost): New function.
32181 (mips_rtx_costs): Adjust test for BADDU.
32182 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
32184 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
32186 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
32187 (*baddu_si): ...this new pattern.
32189 2014-01-08 Jakub Jelinek <jakub@redhat.com>
32192 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
32194 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
32196 PR middle-end/57748
32197 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
32199 (expand_expr, expand_normal): Adjust.
32200 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
32201 inner_reference_p. Use inner_reference_p to expand inner references.
32202 (store_expr): Adjust.
32203 * cfgexpand.c (expand_call_stmt): Adjust.
32205 2014-01-08 Rong Xu <xur@google.com>
32207 * gcov-io.c (gcov_var): Move from gcov-io.h.
32208 (gcov_position): Ditto.
32209 (gcov_is_error): Ditto.
32210 (gcov_rewrite): Ditto.
32211 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
32212 only part to libgcc/libgcov.h.
32214 2014-01-08 Marek Polacek <polacek@redhat.com>
32216 PR middle-end/59669
32217 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
32219 2014-01-08 Marek Polacek <polacek@redhat.com>
32222 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
32224 2014-01-08 Jakub Jelinek <jakub@redhat.com>
32226 PR rtl-optimization/59649
32227 * stor-layout.c (get_mode_bounds): For BImode return
32228 0 and STORE_FLAG_VALUE.
32230 2014-01-08 Richard Biener <rguenther@suse.de>
32232 PR middle-end/59630
32233 * gimple.h (is_gimple_builtin_call): Remove.
32234 (gimple_builtin_call_types_compatible_p): New.
32235 (gimple_call_builtin_p): New overload.
32236 * gimple.c (is_gimple_builtin_call): Remove.
32237 (validate_call): Rename to ...
32238 (gimple_builtin_call_types_compatible_p): ... this and export. Also
32239 check return types.
32240 (validate_type): New static function.
32241 (gimple_call_builtin_p): New overload and adjust.
32242 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
32243 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
32244 (gimple_fold_stmt_to_constant_1): Likewise.
32245 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
32247 2014-01-08 Richard Biener <rguenther@suse.de>
32249 PR middle-end/59471
32250 * gimplify.c (gimplify_expr): Gimplify register-register type
32251 VIEW_CONVERT_EXPRs to separate stmts.
32253 2014-01-07 Jeff Law <law@redhat.com>
32255 PR middle-end/53623
32256 * ree.c (combine_set_extension): Handle case where source
32257 and destination registers in an extension insn are different.
32258 (combine_reaching_defs): Allow source and destination registers
32259 in extension to be different under limited circumstances.
32260 (add_removable_extension): Remove restriction that the
32261 source and destination registers in the extension are the same.
32262 (find_and_remove_re): Emit a copy from the extension's
32263 destination to its source after the defining insn if
32264 the source and destination registers are different.
32266 PR middle-end/59285
32267 * ifcvt.c (merge_if_block): If we are merging a block with more than
32268 one successor with a block with no successors, remove any BARRIER
32269 after the second block.
32271 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
32273 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
32275 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
32278 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
32279 for 14-bit register offsets when INT14_OK_STRICT is false.
32281 2014-01-07 Roland Stigge <stigge@antcom.de>
32282 Michael Meissner <meissner@linux.vnet.ibm.com>
32285 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
32286 Only check TFmode for SPE constants. Don't check TImode or TDmode.
32288 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
32290 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
32293 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
32295 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
32296 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
32297 rtx is const0_rtx or not.
32299 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
32302 * target-globals.c (save_target_globals): Remove this_fn_optab
32304 * toplev.c: Include optabs.h.
32305 (target_reinit): Temporarily restore the global options if another
32306 set of options are in force.
32308 2014-01-07 Jakub Jelinek <jakub@redhat.com>
32310 PR rtl-optimization/58668
32311 * cfgcleanup.c (flow_find_cross_jump): Don't count
32312 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
32313 to determine what is counted.
32314 (flow_find_head_matching_sequence): Use active_insn_p to determine
32316 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
32318 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
32319 determine what is counted.
32321 PR tree-optimization/59643
32322 * tree-predcom.c (split_data_refs_to_components): If one dr is
32323 read and one write, determine_offset fails and the write isn't
32324 in the bad component, just put the read into the bad component.
32326 2014-01-07 Mike Stump <mikestump@comcast.net>
32327 Jakub Jelinek <jakub@redhat.com>
32330 * tree-core.h (struct tree_optimization_option): Change optabs
32331 type from unsigned char * to void *.
32332 * optabs.c (init_tree_optimization_optabs): Adjust
32333 TREE_OPTIMIZATION_OPTABS initialization.
32335 2014-01-06 Jakub Jelinek <jakub@redhat.com>
32338 * config/i386/i386.h (struct machine_function): Add
32339 no_drap_save_restore field.
32340 * config/i386/i386.c (ix86_save_reg): Use
32341 !cfun->machine->no_drap_save_restore instead of
32342 crtl->stack_realign_needed.
32343 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
32344 this function clears frame_pointer_needed. Set
32345 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
32346 and DRAP reg is needed.
32348 2014-01-06 Marek Polacek <polacek@redhat.com>
32351 * doc/implement-c.texi: Mention that other integer types are
32352 permitted as bit-field types in strictly conforming mode.
32354 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
32356 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
32357 is newly allocated.
32359 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
32361 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
32363 2014-01-06 Martin Jambor <mjambor@suse.cz>
32366 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
32368 * ipa-prop.c (ipa_print_node_params): Fix indentation.
32370 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
32374 * var-tracking.c (add_stores): Preserve the value of the source even if
32375 we don't record the store.
32377 2014-01-06 Terry Guo <terry.guo@arm.com>
32379 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
32381 2014-01-05 Iain Sandoe <iain@codesourcery.com>
32384 * config/darwin.c (darwin_function_section): Adjust return values to
32385 correspond to optimisation changes made in r206070.
32387 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
32389 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
32390 from prefetch_block tune setting.
32391 (nocona_cost): Correct size of prefetch block to 64.
32393 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
32395 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
32396 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
32397 used to save the static chain register in the computation of the offset
32398 from which the FP registers need to be restored.
32400 2014-01-04 Jakub Jelinek <jakub@redhat.com>
32402 PR tree-optimization/59519
32403 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
32404 ICE if get_current_def (current_new_name) is already non-NULL, as long
32405 as it is a phi result of some other phi in *new_exit_bb that has
32408 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
32409 or vmovdqu* for misaligned_operand.
32410 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
32411 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
32412 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
32413 aligned_mem for AVX512F masked aligned load and store builtins and for
32414 non-temporal moves.
32416 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
32418 PR tree-optimization/59651
32419 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
32420 Address range for negative step should be added by TYPE_SIZE_UNIT.
32422 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
32424 * config/m68k/m68k.c (handle_move_double): Handle pushes with
32425 overlapping registers also for registers other than the stack pointer.
32427 2014-01-03 Marek Polacek <polacek@redhat.com>
32430 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
32433 2014-01-03 Jakub Jelinek <jakub@redhat.com>
32436 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
32439 * config/i386/i386.md (MODE_SIZE): New mode attribute.
32440 (push splitter): Use <P:MODE_SIZE> instead of
32441 GET_MODE_SIZE (<P:MODE>mode).
32442 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
32443 (mov -1, reg peephole2): Likewise.
32444 * config/i386/sse.md (*mov<mode>_internal,
32445 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
32446 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
32447 *<code><mode>3, *andnot<mode>3<mask_name>,
32448 <mask_codefor><code><mode>3<mask_name>): Likewise.
32449 * config/i386/subst.md (mask_mode512bit_condition,
32450 sd_mask_mode512bit_condition): Likewise.
32452 2014-01-02 Xinliang David Li <davidxl@google.com>
32454 PR tree-optimization/59303
32455 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
32456 (dump_predicates): Better output format.
32457 (pred_equal_p): New function.
32458 (is_neq_relop_p): Ditto.
32459 (is_neq_zero_form_p): Ditto.
32460 (pred_expr_equal_p): Ditto.
32461 (pred_neg_p): Ditto.
32462 (simplify_pred): Ditto.
32463 (simplify_preds_2): Ditto.
32464 (simplify_preds_3): Ditto.
32465 (simplify_preds_4): Ditto.
32466 (simplify_preds): Ditto.
32467 (push_pred): Ditto.
32468 (push_to_worklist): Ditto.
32469 (get_pred_info_from_cmp): Ditto.
32470 (is_degenerated_phi): Ditto.
32471 (normalize_one_pred_1): Ditto.
32472 (normalize_one_pred): Ditto.
32473 (normalize_one_pred_chain): Ditto.
32474 (normalize_preds): Ditto.
32475 (normalize_cond_1): Remove function.
32476 (normalize_cond): Ditto.
32477 (is_gcond_subset_of): Ditto.
32478 (is_subset_of_any): Ditto.
32479 (is_or_set_subset_of): Ditto.
32480 (is_and_set_subset_of): Ditto.
32481 (is_norm_cond_subset_of): Ditto.
32482 (pred_chain_length_cmp): Ditto.
32483 (convert_control_dep_chain_into_preds): Type change.
32484 (find_predicates): Ditto.
32485 (find_def_preds): Ditto.
32486 (destroy_predicates_vecs): Ditto.
32487 (find_matching_predicates_in_rest_chains): Ditto.
32488 (use_pred_not_overlap_with_undef_path_pred): Ditto.
32489 (is_pred_expr_subset): Ditto.
32490 (is_pred_chain_subset_of): Ditto.
32491 (is_included_in): Ditto.
32492 (is_superset_of): Ditto.
32494 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
32496 Update copyright years.
32498 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
32500 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
32501 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
32502 config/arc/arc.md, config/arc/arc.opt,
32503 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
32504 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
32505 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
32506 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
32507 config/linux-protos.h, config/linux.c, config/winnt-c.c,
32508 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
32509 vtable-verify.c, vtable-verify.h: Use the standard form for the
32512 2014-01-02 Tobias Burnus <burnus@net-b.de>
32514 * gcc.c (process_command): Update copyright notice dates.
32515 * gcov-dump.c: Ditto.
32517 * doc/cpp.texi: Bump @copying's copyright year.
32518 * doc/cppinternals.texi: Ditto.
32519 * doc/gcc.texi: Ditto.
32520 * doc/gccint.texi: Ditto.
32521 * doc/gcov.texi: Ditto.
32522 * doc/install.texi: Ditto.
32523 * doc/invoke.texi: Ditto.
32525 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
32527 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
32529 2014-01-01 Jakub Jelinek <jakub@redhat.com>
32531 * config/i386/sse.md (*mov<mode>_internal): Guard
32532 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
32534 PR rtl-optimization/59647
32535 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
32536 new_rtx into UNSIGNED_FLOAT rtxes.
32538 Copyright (C) 2014 Free Software Foundation, Inc.
32540 Copying and distribution of this file, with or without modification,
32541 are permitted in any medium without royalty provided the copyright
32542 notice and this notice are preserved.