1 2014-10-15 Andreas Schwab <schwab@suse.de>
3 * explow.c (convert_memory_address_addr_space_1): Mark in_const
6 2014-10-14 Jan Hubicka <hubicka@ucw.cz>
8 * loop-unroll.c: (decide_unrolling_and_peeling): Rename to
9 (decide_unrolling): ... this one.
10 (peel_loops_completely): Remove.
11 (decide_peel_simple): Remove.
12 (decide_peel_once_rolling): Remove.
13 (decide_peel_completely): Remove.
14 (peel_loop_simple): Remove.
15 (peel_loop_completely): Remove.
16 (unroll_and_peel_loops): Rename to ...
17 (unroll_loops): ... this one; handle only unrolling.
18 * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and
21 (unroll_and_peel_loops): Remove.
24 pass_rtl_unroll_and_peel_loops by pass_rtl_unroll_loops.
25 * loop-init.c (gate_rtl_unroll_and_peel_loops,
26 rtl_unroll_and_peel_loops): Rename to ...
27 (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
28 (pass_rtl_unroll_and_peel_loops): Rename to ...
29 (pass_rtl_unroll_loops): ... this one.
30 * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
31 (make_pass_rtl_unroll_loops): New.
32 * tree-ssa-loop-ivcanon.c: (estimated_peeled_sequence_size, try_peel_loop): New.
33 (canonicalize_loop_induction_variables): Update.
35 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
37 * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
38 * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
39 !TARGET_HARD_FLOAT_POSTINC.
40 (*lsip, *ssip): new instructions.
42 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
44 * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
47 2014-10-14 Andrew Pinski <apinski@cavium.com>
49 * explow.c (convert_memory_address_addr_space): Rename to ...
50 (convert_memory_address_addr_space_1): This. Add in_const argument.
51 Inside a CONST RTL, permute the conversion and addition of constant
52 for zero and sign extended pointers.
53 (convert_memory_address_addr_space): New function.
55 2014-10-14 Andrew Pinski <apinski@cavium.com>
58 2011-08-19 H.J. Lu <hongjiu.lu@intel.com>
61 * explow.c (convert_memory_address_addr_space): Also permute the
62 conversion and addition of constant for zero-extend.
64 2014-10-14 DJ Delorie <dj@redhat.com>
66 * config/msp430/msp430-modes.def (PSI): Add.
68 * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding): New.
69 (msp430_hard_regno_nregs_with_padding): New.
70 * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
71 (msp430_hard_regno_nregs_has_padding): New.
72 (msp430_hard_regno_nregs_with_padding): New.
73 (msp430_unwind_word_mode): Use PSImode instead of SImode.
74 (msp430_addr_space_legitimate_address_p): New.
75 (msp430_asm_integer): New.
76 (msp430_init_dwarf_reg_sizes_extra): New.
77 (msp430_print_operand): Use X suffix for PSImode even in small model.
78 * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
79 (PTR_SIZE): ...but 4 bytes for EH.
80 (SIZE_TYPE): Use __int20.
81 (PTRDIFF_TYPE): Likewise.
82 (INCOMING_FRAME_SP_OFFSET): Adjust.
83 * config/msp430/msp430.md (movqi_topbyte): New.
84 (movpsi): Use fixed suffixes.
85 (movsipsi2): Enable for 430X, not large model.
86 (extendhipsi2): Likewise.
87 (zero_extendhisi2): Likewise.
88 (zero_extendhisipsi2): Likewise.
89 (extend_and_shift1_hipsi2): Likewise.
90 (extendpsisi2): Likewise.
91 (*bitbranch<mode>4_z): Fix suffix logic.
93 2014-10-14 Eric Botcazou <ebotcazou@adacore.com>
96 * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
97 do not choke on null node.
100 2014-10-14 DJ Delorie <dj@redhat.com>
102 * machmode.h (int_n_data_t): New.
103 (int_n_enabled_p): New.
105 * tree.c (int_n_enabled_p): New.
107 (make_or_reuse_type): Check for all __intN types, not just
109 (build_common_tree_nodes): Likewise. Also fill in integer_typs[]
111 * tree.h (int128_integer_type_node): Remove.
112 (int128_unsigned_type_node): Remove.
113 (int_n_trees_t): New.
114 (int_n_enabled_p): New.
116 * toplev.c (standard_type_bitsize): New.
117 (do_compile): Check which __intN types are enabled for the current
119 * builtin-types.def (BT_INT128): Remove.
120 (BT_UINT128): Remove.
121 * machmode.def: Add macro to create __int128 for all targets.
122 * stor-layout.c (mode_for_size): Support __intN types.
123 (smallest_mode_for_size): Likewise.
124 (initialize_sizetypes): Support __intN types.
125 * genmodes.c (struct mode_data): Add int_n field.
126 (blank_mode): Likewise.
129 (emit_insn_modes_h): Count __intN entries and define
131 (emit_mode_int_n): New.
132 (emit_insn_modes_c): Call it.
133 * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
134 types, not just __int128.
135 * tree-core.h (integer_type_kind): Remove __int128-specific
136 entries, reserve spots for __intN entries.
138 * config/msp430/msp430-modes.def (PSI): Add.
140 2014-10-14 Kito Cheng <kito@0xlab.org>
142 * ira.c: Fix typo in comment.
144 * ira-build.c: Ditto.
145 * ira-color.c: Ditto.
148 * ira-lives.c: Ditto.
150 2014-10-14 Uros Bizjak <ubizjak@gmail.com>
152 PR rtl-optimization/63475
153 * alias.c (true_dependence_1): Always use get_addr to extract
154 true address operands from x_addr and mem_addr. Use extracted
155 address operands to check for references with alignment ANDs.
156 Use extracted address operands with find_base_term and
157 base_alias_check. For noncanonicalized operands call canon_rtx with
158 extracted address operand.
159 (write_dependence_1): Ditto.
160 (may_alias_p): Ditto. Remove unused calls to canon_rtx.
162 2014-10-14 Evgeny Stupachenko <evstupac@gmail.com>
165 * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
168 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
169 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
170 Anna Tikhonova <anna.tikhonova@intel.com>
171 Ilya Tocar <ilya.tocar@intel.com>
172 Andrey Turetskiy <andrey.turetskiy@intel.com>
173 Ilya Verbin <ilya.verbin@intel.com>
174 Kirill Yukhin <kirill.yukhin@intel.com>
175 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
178 (ix86_expand_sse_movcc): Handle V64QI and V32HI mode.
179 (ix86_expand_int_vcond): Ditto.
181 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
182 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
183 Anna Tikhonova <anna.tikhonova@intel.com>
184 Ilya Tocar <ilya.tocar@intel.com>
185 Andrey Turetskiy <andrey.turetskiy@intel.com>
186 Ilya Verbin <ilya.verbin@intel.com>
187 Kirill Yukhin <kirill.yukhin@intel.com>
188 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
191 (emit_reduc_half): Handle V64QI and V32HI mode.
193 (define_mode_iterator VI_AVX512BW): New.
194 (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
196 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
197 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
198 Anna Tikhonova <anna.tikhonova@intel.com>
199 Ilya Tocar <ilya.tocar@intel.com>
200 Andrey Turetskiy <andrey.turetskiy@intel.com>
201 Ilya Verbin <ilya.verbin@intel.com>
202 Kirill Yukhin <kirill.yukhin@intel.com>
203 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
206 (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
208 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
209 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
210 Anna Tikhonova <anna.tikhonova@intel.com>
211 Ilya Tocar <ilya.tocar@intel.com>
212 Andrey Turetskiy <andrey.turetskiy@intel.com>
213 Ilya Verbin <ilya.verbin@intel.com>
214 Kirill Yukhin <kirill.yukhin@intel.com>
215 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
218 (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
220 (define_mode_iterator VI): Add V64QI and V32HI modes.
222 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
223 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
224 Anna Tikhonova <anna.tikhonova@intel.com>
225 Ilya Tocar <ilya.tocar@intel.com>
226 Andrey Turetskiy <andrey.turetskiy@intel.com>
227 Ilya Verbin <ilya.verbin@intel.com>
228 Kirill Yukhin <kirill.yukhin@intel.com>
229 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
231 * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
233 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
234 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
235 Anna Tikhonova <anna.tikhonova@intel.com>
236 Ilya Tocar <ilya.tocar@intel.com>
237 Andrey Turetskiy <andrey.turetskiy@intel.com>
238 Ilya Verbin <ilya.verbin@intel.com>
239 Kirill Yukhin <kirill.yukhin@intel.com>
240 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
243 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
244 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
246 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
247 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
248 Anna Tikhonova <anna.tikhonova@intel.com>
249 Ilya Tocar <ilya.tocar@intel.com>
250 Andrey Turetskiy <andrey.turetskiy@intel.com>
251 Ilya Verbin <ilya.verbin@intel.com>
252 Kirill Yukhin <kirill.yukhin@intel.com>
253 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
256 (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
257 (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
259 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
260 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
261 Anna Tikhonova <anna.tikhonova@intel.com>
262 Ilya Tocar <ilya.tocar@intel.com>
263 Andrey Turetskiy <andrey.turetskiy@intel.com>
264 Ilya Verbin <ilya.verbin@intel.com>
265 Kirill Yukhin <kirill.yukhin@intel.com>
266 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
269 (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
270 (define_mode_iterator VI2_AVX2): Add V32HI mode.
271 (define_expand "mul<mode>3<mask_name>"): Add masking.
272 (define_insn "*mul<mode>3<mask_name>"): Ditto.
273 (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
274 (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
275 (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
276 (define_mode_attr SDOT_PMADD_SUF): Ditto.
277 (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
278 (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
279 (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
280 (define_insn "avx2_packusdw"): Delete.
281 (define_insn "sse4_1_packusdw"): Ditto.
282 (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
284 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
285 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
286 Anna Tikhonova <anna.tikhonova@intel.com>
287 Ilya Tocar <ilya.tocar@intel.com>
288 Andrey Turetskiy <andrey.turetskiy@intel.com>
289 Ilya Verbin <ilya.verbin@intel.com>
290 Kirill Yukhin <kirill.yukhin@intel.com>
291 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
294 (define_insn "vec_dup<mode>"): Update constraints.
296 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
297 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
298 Anna Tikhonova <anna.tikhonova@intel.com>
299 Ilya Tocar <ilya.tocar@intel.com>
300 Andrey Turetskiy <andrey.turetskiy@intel.com>
301 Ilya Verbin <ilya.verbin@intel.com>
302 Kirill Yukhin <kirill.yukhin@intel.com>
303 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
306 (define_mode_iterator SSESCALARMODE): Add V4TI mode.
307 (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
308 (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
310 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
311 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
312 Anna Tikhonova <anna.tikhonova@intel.com>
313 Ilya Tocar <ilya.tocar@intel.com>
314 Andrey Turetskiy <andrey.turetskiy@intel.com>
315 Ilya Verbin <ilya.verbin@intel.com>
316 Kirill Yukhin <kirill.yukhin@intel.com>
317 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
320 (define_expand "mul<mode>3<mask_name>"): Add masking.
322 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
323 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
324 Anna Tikhonova <anna.tikhonova@intel.com>
325 Ilya Tocar <ilya.tocar@intel.com>
326 Andrey Turetskiy <andrey.turetskiy@intel.com>
327 Ilya Verbin <ilya.verbin@intel.com>
328 Kirill Yukhin <kirill.yukhin@intel.com>
329 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
332 (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
333 (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
335 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
336 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
337 Anna Tikhonova <anna.tikhonova@intel.com>
338 Ilya Tocar <ilya.tocar@intel.com>
339 Andrey Turetskiy <andrey.turetskiy@intel.com>
340 Ilya Verbin <ilya.verbin@intel.com>
341 Kirill Yukhin <kirill.yukhin@intel.com>
342 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
345 (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
346 (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
347 (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
350 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
351 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
352 Anna Tikhonova <anna.tikhonova@intel.com>
353 Ilya Tocar <ilya.tocar@intel.com>
354 Andrey Turetskiy <andrey.turetskiy@intel.com>
355 Ilya Verbin <ilya.verbin@intel.com>
356 Kirill Yukhin <kirill.yukhin@intel.com>
357 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
360 (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
361 use VF_128_256 mode iterator and update assembler emit code.
362 (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
363 (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
364 Add masking, use VF_128_256 mode iterator.
365 (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
366 (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
367 Add masking, use VF_128_256 mode iterator and update assembler emit
369 (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
370 (define_mode_attr avx512flogicsuff): Delete.
371 (define_insn "avx512f_<logic><mode>"): Ditto.
372 (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
374 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
376 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
377 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
378 Anna Tikhonova <anna.tikhonova@intel.com>
379 Ilya Tocar <ilya.tocar@intel.com>
380 Andrey Turetskiy <andrey.turetskiy@intel.com>
381 Ilya Verbin <ilya.verbin@intel.com>
382 Kirill Yukhin <kirill.yukhin@intel.com>
383 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
386 (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
387 (define_expand "vashr<mode>3<mask_name>"): Add masking,
388 use VI12_128 mode iterator.
389 (define_expand "ashrv2di3<mask_name>"): New.
391 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
392 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
393 Anna Tikhonova <anna.tikhonova@intel.com>
394 Ilya Tocar <ilya.tocar@intel.com>
395 Andrey Turetskiy <andrey.turetskiy@intel.com>
396 Ilya Verbin <ilya.verbin@intel.com>
397 Kirill Yukhin <kirill.yukhin@intel.com>
398 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
401 (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
402 CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
403 CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
404 CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
405 CODE_FOR_avx512vl_ucmpv4si3_mask.
407 (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
408 "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
410 "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
411 (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
412 (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
413 (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
414 (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
415 (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
417 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
418 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
419 Anna Tikhonova <anna.tikhonova@intel.com>
420 Ilya Tocar <ilya.tocar@intel.com>
421 Andrey Turetskiy <andrey.turetskiy@intel.com>
422 Ilya Verbin <ilya.verbin@intel.com>
423 Kirill Yukhin <kirill.yukhin@intel.com>
424 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
427 (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
428 (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
429 (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
430 (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
431 (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
432 (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
433 (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
434 (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
435 (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
437 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
438 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
439 Anna Tikhonova <anna.tikhonova@intel.com>
440 Ilya Tocar <ilya.tocar@intel.com>
441 Andrey Turetskiy <andrey.turetskiy@intel.com>
442 Ilya Verbin <ilya.verbin@intel.com>
443 Kirill Yukhin <kirill.yukhin@intel.com>
444 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
447 (define_insn "avx512f_blendm<mode>"): Delete.
448 (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
449 (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
450 (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
451 V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
453 "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
456 "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
459 "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
461 (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
462 (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
463 (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
464 (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
467 "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
470 "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
472 (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
475 "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
478 "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
481 2014-10-14 Richard Biener <rguenther@suse.de>
483 PR tree-optimization/63512
484 * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
487 2014-10-14 Oleg Endo <olegendo@gcc.gnu.org>
490 * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
491 abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute. Remove use
493 (negsf2_i): Rename to *negsf2_i.
494 (abssf2_i): Rename to *abssf2_i.
495 (negdf2_i): Rename to *negdf2_i.
496 (absdf2_i): Rename to *absdf2_i.
498 2014-10-14 Felix Yang <felix.yang@huawei.com>
499 Jeff Law <law@redhat.com>
501 * ira.c (struct equivalence): Change member "is_arg_equivalence" and
502 "replace" into boolean bitfields; turn member "loop_depth" into a short
503 integer; add new member "no_equiv" and "reserved".
504 (no_equiv): Set no_equiv of struct equivalence if register is marked
505 as having no known equivalence.
506 (update_equiv_regs): Check all definitions for a multiple-set
507 register to make sure that the RHS have the same value.
509 2014-10-13 Richard Henderson <rth@redhat.com>
511 * combine-stack-adj.c (no_unhandled_cfa): New.
512 (maybe_merge_cfa_adjust): New.
513 (combine_stack_adjustments_for_block): Use them.
515 2014-10-13 Aldy Hernandez <aldyh@redhat.com>
517 * Makefile.in (TAGS): Tag ../include files.
519 2014-10-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
521 * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
522 to rs6000_dbx_register_number.
523 (DWARF_FRAME_REGNUM): Redefine as identity map.
524 (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
525 * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
526 * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
527 argument to handle .debug_frame and .eh_frame directly. Always
528 translate SPE high register numbers. Add special treatment for CR,
529 but only in .debug_frame. Respect RS6000_USE_DWARF_NUMBERING.
531 * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
532 * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
533 (RS6000_USE_DWARF_NUMBERING): Define.
534 * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
535 (RS6000_USE_DWARF_NUMBERING): Define.
536 * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
537 (RS6000_USE_DWARF_NUMBERING): Define.
538 * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
539 (RS6000_USE_DWARF_NUMBERING): Define.
540 * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
541 * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
543 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
545 * config/i386/i386.c (ix86_address_cost): Lower cost for
546 when address contains GOT register.
548 2014-10-13 Ilya Enkovich <ilya.enkovich@intel.com>
549 Vladimir Makarov <vmakarov@redhat.com>
553 PR rtl-optimization/55458
554 * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
555 (ix86_init_pic_reg): New.
556 (ix86_select_alt_pic_regnum): Add check on pseudo register.
557 (ix86_save_reg): Likewise.
558 (ix86_expand_prologue): Remove PIC register initialization
559 now performed in ix86_init_pic_reg.
560 (ix86_output_function_epilogue): Add check on pseudo register.
561 (set_pic_reg_ever_alive): New.
562 (legitimize_pic_address): Replace df_set_regs_ever_live with new
563 set_pic_reg_ever_alive.
564 (legitimize_tls_address): Likewise.
565 (ix86_pic_register_p): New check.
566 (ix86_delegitimize_address): Add check on pseudo register.
567 (ix86_expand_call): Insert move from pseudo PIC register to ABI
568 defined REAL_PIC_OFFSET_TABLE_REGNUM.
569 (TARGET_INIT_PIC_REG): New.
570 (TARGET_USE_PSEUDO_PIC_REG): New.
571 * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
572 if pic_offset_table_rtx exists.
573 * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
575 * doc/tm.texi: Regenerate.
576 * function.c (assign_parms): Generate pseudo register for PIC.
577 * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
579 * ira-color.c (color_pass): Add check on pseudo register.
580 * ira-emit.c (change_loop): Don't create copies for PIC pseudo
582 * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
584 (ira): Add target specific PIC register initialization.
585 (do_reload): Keep PIC pseudo register.
586 * lra-assigns.c (spill_for): Add checks on pseudo register.
587 * lra-constraints.c (contains_symbol_ref_p): New.
588 (lra_constraints): Enable lra risky transformations when PIC is pseudo
590 * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
591 * target.def (use_pseudo_pic_reg): New.
594 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
596 * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
597 Remove m_SILVERMONT and m_INTEL from the tune.
599 2014-10-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
602 * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
603 when _HPUX_SOURCE is defined.
605 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
607 PR tree-optimization/62127
608 * tree.c (remap_type_1): When remapping array, remap
611 2014-10-13 Christophe Lyon <christophe.lyon@linaro.org>
613 * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
614 longer impact parallelization.
616 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
619 * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
621 2014-10-13 Marat Zakirov <m.zakirov@samsung.com>
623 * asan.c (instrument_derefs): BIT_FIELD_REF added.
625 2014-10-13 Richard Biener <rguenther@suse.de>
627 PR tree-optimization/63419
628 * gimple-fold.h (gimple_convert): New function.
629 * gimple-fold.c (gimple_convert): Likewise.
630 * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
631 to split out required conversions early.
633 2014-10-13 Richard Sandiford <richard.sandiford@arm.com>
635 * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
636 Add the parts of an insn in reverse order, with the pattern at
637 the top of the queue. Detect when we're iterating over a SEQUENCE
638 pattern and in that case just consider patterns of subinstructions.
640 2014-10-12 Oleg Endo <olegendo@gcc.gnu.org>
643 * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
645 * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
647 (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
648 address. Use def chains to handle GBR clobbering call insns.
650 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
652 * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
653 config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
654 config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
655 function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
656 output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
657 tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
658 * doc/gty.texi (for_user): Document new option.
659 * gengtype.c (create_user_defined_type): Don't try to get a struct for
661 (walk_type): Don't error out on for_user option.
662 (write_func_for_structure): Emit user marking routines if requested by
664 (write_local_func_for_structure): Likewise.
665 (main): Mark types with for_user option as used.
666 * ggc.h (gt_pch_nx): Add overload for unsigned int.
667 * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
668 * hash-table.h (ggc_hasher): New struct.
669 (hash_table::create_ggc): New function.
670 (gt_pch_nx): New overload for hash_table.
672 2014-10-11 Oleg Endo <olegendo@gcc.gnu.org>
674 * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
675 * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
676 * config/sh/sh.c: Likewise.
677 * config/sh/sh-mem.cc: Likewise.
678 * config/sh/sh.md: Likewise.
679 * config/sh/predicates.md: Likewise.
680 * config/sh/sync.md: Likewise.
682 2014-10-11 Martin Liska <mliska@suse.cz>
685 * cgraphunit.c (symbol_table::process_new_functions): Missing call
686 for call_cgraph_insertion_hooks added.
688 2014-10-10 Jakub Jelinek <jakub@redhat.com>
691 * stor-layout.c (min_align_of_type): Don't decrease alignment
692 through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
693 TYPE_USER_ALIGN is set.
695 2014-10-10 Uros Bizjak <ubizjak@gmail.com>
697 PR rtl-optimization/63483
698 * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
699 references when alignment ANDs are involved.
700 (write_dependence_p): Ditto.
701 (may_alias_p): Ditto.
703 2014-10-10 Marek Polacek <polacek@redhat.com>
705 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
706 * doc/invoke.texi: Document -fsanitize=object-size.
707 * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
708 or it into SANITIZE_UNDEFINED.
709 * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
710 * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
711 * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
712 * opts.c (common_handle_option): Handle -fsanitize=object-size.
713 * ubsan.c: Include tree-object-size.h.
714 (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
715 (ubsan_expand_bounds_ifn): Use false instead of 0.
716 (ubsan_expand_objsize_ifn): New function.
717 (instrument_object_size): New function.
718 (pass_ubsan::execute): Add object size instrumentation.
719 * ubsan.h (ubsan_expand_objsize_ifn): Declare.
721 2014-10-10 Richard Henderson <rth@redhat.com>
724 * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
725 Restrict the set of expressions we're willing to move.
727 2014-10-10 Jeff Law <law@redhat.com>
729 * ira.c (struct equivalence): Promote INIT_INSNs field to
730 an rtx_insn_list. Add comments.
731 (no_equiv): Promote LIST to an rtx_insn_list. Update
732 testing for and creating the special marker. Use methods
733 to extract the insn and next pointers. Promote INSN to an
735 (update_equiv_regs): Update test for special marker in the
738 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
740 * configure.ac: Add --enable-fix-cortex-a53-835769 option.
741 * configure: Regenerate.
742 * config/aarch64/aarch64.c (aarch64_override_options): Handle
743 TARGET_FIX_ERR_A53_835769_DEFAULT.
744 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
746 * doc/install.texi (aarch64*-*-*): Document
747 new --enable-fix-cortex-a53-835769 option.
749 2014-10-10 Kyrylo Tkachov<kyrylo.tkachov@arm.com>
750 Ramana Radhakrishnan<ramana.radhakrishnan@arm.com>
752 * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
753 (ADJUST_INSN_LENGTH): Define.
754 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
755 * config/aarch64/aarch64.c (is_mem_p): New function.
756 (is_memory_op): Likewise.
757 (aarch64_prev_real_insn): Likewise.
758 (is_madd_op): Likewise.
759 (dep_between_memop_and_curr): Likewise.
760 (aarch64_madd_needs_nop): Likewise.
761 (aarch64_final_prescan_insn): Likewise.
762 * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
763 and -mno-fix-cortex-a53-835769 options.
765 2014-10-10 Jakub Jelinek <jakub@redhat.com>
767 PR tree-optimization/63464
768 * tree-switch-conversion.c (struct case_bit_test): Remove
769 hi and lo fields, add wide_int mask field.
770 (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
771 hi/lo fields into wide_int mask operations, optimize by pretending
772 minval to be 0 if maxval is small enough.
773 (process_switch): Adjust caller.
775 2014-10-10 Richard Biener <rguenther@suse.de>
777 PR tree-optimization/63379
778 * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
779 a neutral operand for min/max when it is not a reduction chain.
781 2014-10-10 Richard Biener <rguenther@suse.de>
783 PR tree-optimization/63476
784 * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
785 (BB_LIVE_VOP_ON_EXIT): New define.
786 (create_expression_by_pieces): Assign VUSEs to stmts.
787 (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
788 (pass_pre::execute): Assert virtual SSA form is up-to-date
791 2014-10-10 Eric Botcazou <ebotcazou@adacore.com>
793 * lra-assigns.c (assign_by_spills): Error out on spill failure.
795 2014-10-09 Markus Trippelsdorf <markus@trippelsdorf.de>
797 * pa-polymorphic-call.c (check_stmt_for_type_change): Move
800 2014-10-09 Richard Biener <rguenther@suse.de>
802 PR tree-optimization/63380
803 * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
806 2014-10-09 Joern Rennecke <joern.rennecke@embecosm.com>
808 * config/avr/avr.opt (mmcu=): Change to have a string value.
809 (mn-flash=, mskip-bug, march=, mrmw): New options.
810 (HeaderInclude): New.
811 (mmcu=): Remove Var / Init clauses.
812 * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
814 (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
815 (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
816 (SYMBOL_FLAG_IO_LOW): Define.
817 (avr_device_to_as, avr_device_to_ld): Don't declare.
818 (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
819 (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
820 (EXTRA_SPEC_FUNCTIONS): Don't define.
821 (ASM_SPEC): Translate -arch= option to -mmcu= option.
822 (LINK_SPEC): Translate -arch= option to -m= option.
823 Don't use device_to_ld / device_to_data_start.
824 (STARTFILE_SPEC): Now empty.
825 (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
826 * config/avr/gen-avr-mmcu-specs.c: New file.
827 * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
828 (s-device-specs): Likewise.
829 (GCC_PASSES): Add s-device-specs.
830 (install-driver): Depend on install-device-specs.
831 (install-device-specs): New rule.
832 * config/avr/avr.c (avr_option_override): Look up mcu arch by
833 avr_arch_index and provide fallback initialization for avr_n_flash.
834 (varasm.h): #include.
835 (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
836 (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
837 (avr_attribute_table): Add "io", "address" and "io_low".
838 (avr_asm_output_aligned_decl_common): Change type of decl to tree.
839 Add special handling for symbols with "io" and/or "address" attributes.
840 (avr_asm_asm_output_aligned_bss): New function.
841 (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
842 as appropriate. Handle io_low attribute.
843 (avr_out_sbxx_branch): Handle symbolic io addresses.
844 (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
845 avr_n_flash instead of avr_current_device->n_flash.
846 (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
847 (avr_emit_movmemhi): Likewise.
848 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
849 Use TARGET_RMW instead of avr_current_device->dev_attributes.
850 Don't define avr_current_device->macro (that's the specfile's job).
851 Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
852 * config/avr/avr.c (avr_2word_insn_p): Likewise.
853 * config/avr/avr.md (*cpse.ne): Likewise.
854 (mov<mode>): Use avr_eval_addr_attrib.
855 (cbi): Change constraint for low_io_address_operand operand to "i".
856 (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
857 * config/avr/predicates.md (io_address_operand):
858 Allow SYMBOL_REF with SYMBOL_FLAG_IO.
859 (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
860 * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
862 (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
863 * config/avr/genmultilib.awk: Use -march=.
864 Remove Multilib matches processing.
865 * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
866 * config/avr/avr-arch.h: Add double include guard.
867 (avr_mcu_t) <library_name>: Update comment.
868 * config/avr/driver-avr.c (avr_device_to_as): Delete.
869 (avr_device_to_ld, avr_device_to_data_start): Likewise.
870 (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
871 (avr_device_to_sp8): Likewise.
872 * config/avr/genopt.sh: Instead avr_mcu, emit an Enum for avr_arch.
874 * doc/extend.texi (io, address): Document new AVR variable attributes.
877 2014-10-09 Marek Polacek <polacek@redhat.com>
879 * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
881 2014-10-08 Richard Biener <rguenther@suse.de>
883 PR tree-optimization/61969
884 * tree-nrv.c (pass_nrv::execute): Properly test for automatic
887 2014-10-09 Richard Biener <rguenther@suse.de>
889 PR tree-optimization/63445
890 * tree-vrp.c (simplify_cond_using_ranges): Only warn about
891 overflow for non-equality compares.
893 2014-10-09 Uros Bizjak <ubizjak@gmail.com>
895 PR rtl-optimization/57003
896 * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
897 also check CALL_INSN_FUNCTION_USAGE for clobbers again after
898 killing regs_invalidated_by_call.
900 2014-10-08 Teresa Johnson <tejohnson@google.com>
903 * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
904 (ssa_fix_duplicate_block_edges): Invoke it.
905 (mark_threaded_blocks): Make two passes to avoid ordering dependences.
907 2014-10-08 Oleg Endo <olegendo@gcc.gnu.org>
910 * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
911 atomic_fetch_<fetchop_name>si_hard,
912 atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
913 atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
914 atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
915 atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
917 2014-10-08 Rong Xu <xur@google.com>
919 * gcov-tool.c (profile_overlap): New driver function
920 to compute profile overlap.
921 (print_overlap_usage_message): New.
922 (overlap_usage): New.
924 (print_usage): Add calls to overlap function.
926 * doc/gcov-tool.texi: Add documentation.
928 2014-10-08 Steve Ellcey <sellcey@mips.com>
930 * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
931 LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
933 2014-10-08 Jan Hubicka <hubicka@ucw.cz>
935 * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
936 pattern matching of MEM_REF.
937 (check_stmt_for_type_change): Update.
939 2014-10-08 Steve Ellcey <sellcey@mips.com>
941 * config/mips/linux64.h: Remove.
942 * config/mips/gnu-user64.h: Remove.
943 * gcc.config (mips*-*-*): Remove references to linux64.h and
945 * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
946 with modified version from gnu-user64.h.
947 (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
948 (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
949 * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
951 (GNU_USER_LINK_EMULATION64): Ditto.
952 (GNU_USER_LINK_EMULATIONN32): Ditto.
953 (GLIBC_DYNAMIC_LINKER32): Ditto.
954 (GLIBC_DYNAMIC_LINKER64): Ditto.
955 (GLIBC_DYNAMIC_LINKERN32): Ditto.
956 (UCLIBC_DYNAMIC_LINKER32): Ditto.
957 (UCLIBC_DYNAMIC_LINKER64): Ditto.
958 (UCLIBC_DYNAMIC_LINKERN32): Ditto.
959 (BIONIC_DYNAMIC_LINKERN32): Ditto.
960 (GNU_USER_DYNAMIC_LINKERN32): Ditto.
961 (GLIBC_DYNAMIC_LINKER): Delete.
962 (UCLIBC_DYNAMIC_LINKER): Delete.
964 2014-10-08 Joern Rennecke <joern.rennecke@embecosm.com>
965 Richard Biener <rguenther@suse.de>
967 * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
968 Get address space from operand 0 (BASE).
970 2014-10-07 Iain Sandoe <iain@codesourcery.com>
973 * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
975 2014-10-07 Aldy Hernandez <aldyh@redhat.com>
977 * dwarf2out.c: Remove current_function_has_inlines.
978 (gen_subprogram_die): Same.
979 (gen_inlined_subroutine_die): Same.
981 2014-10-07 Ilya Tocar <ilya.tocar@intel.com>
983 * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
985 (_addcarry_u64): Ditto.
986 (_addcarryx_u64): Ditto.
988 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
990 * cgraph.h (cgraph_node::get_fun): Declare.
991 * cgraph.c (cgraph_node::get_fun): New method.
992 * ipa-inline.c (can_inline_edge_p): Use it.
994 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
996 * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
998 * lto-wrapper.c (merge_and_complain): Likewise.
1001 2014-10-06 Rong Xu <xur@google.com>
1003 * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
1004 * tree-profile.c: (params.h): New include.
1005 (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
1006 and __gcov_indirect_call_topn_counters for
1007 indirect_call_topn_profile.
1008 (gimple_init_edge_profiler): New decls for
1009 __gcov_indirect_call_topn_profiler.
1010 (gimple_gen_ic_profiler): Generate the correct profiler call.
1011 (gimple_gen_ic_func_profiler): Fix format.
1012 * value-prof.c (params.h): New include.
1013 (dump_histogram_value): Hanlde indirect_call_topn counters.
1014 (stream_in_histogram_value): Ditto.
1015 (gimple_indirect_call_to_profile): Use indirect_call_topn
1016 profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
1017 (gimple_find_values_to_profile): Hanlde indirect_call_topn
1019 * value-prof.h (enum hist_type): Histrogram type for
1020 indirect_call_topn counters.
1021 * profile.c (instrument_values): Instrument
1022 indirect_call_topn counters.
1024 2014-10-06 Rong Xu <xur@google.com>
1026 * Makefile.in: Fix dependence.
1027 * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
1028 indirect call topn profiler.
1031 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
1033 * calls.c (expand_call): Do not use the target as the return slot if
1034 it is not sufficiently aligned.
1036 2014-10-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1038 * config/rs6000/rs6000.c (analyze_swaps commentary): Add
1039 discussion of permutes and why we don't handle them.
1041 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
1043 * config/sparc/predicates.md (int_register_operand): Delete.
1045 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
1047 * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
1049 2014-10-06 Jakub Jelinek <jakub@redhat.com>
1051 * ubsan.h (ubsan_get_source_location): New prototype.
1052 * ubsan.c (ubsan_source_location_type): New variable.
1053 Function renamed to ...
1054 (ubsan_get_source_location_type): ... this. Cache
1055 return value in ubsan_source_location_type variable.
1056 (ubsan_source_location, ubsan_create_data): Use
1057 ubsan_get_source_location_type instead of
1058 ubsan_source_location_type.
1059 * asan.c (asan_protect_global): Don't protect globals
1060 with ubsan_get_source_location_type () type.
1061 (asan_add_global): Provide global decl location info
1064 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
1066 * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
1069 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
1071 * ipa-polymorphic-call.c (possible_placement_new): Fix condition
1073 (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
1075 (ipa_polymorphic_call_context::dump): Fix formating.
1076 (walk_ssa_copies): Add logic avoiding loops; update uses.
1077 * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
1079 2014-10-02 Mark Wielaard <mjw@redhat.com>
1082 * dwarf2out.c (gen_subprogram_die): When a member function is
1083 explicitly deleted then add a DW_AT_GNU_deleted attribute.
1084 * langhooks.h (struct lang_hooks_for_decls): Add
1085 function_decl_deleted_p langhook.
1086 * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
1087 (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
1089 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
1091 * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
1092 NULL pointer checks.
1093 (ipa_polymorphic_call_context::get_dynamic_type): Return true
1094 if type doesn't change.
1095 * cgraph.h (cgraph_indirect_call_info): New flag.
1096 * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
1097 (cgraph_node::dump): Dump it.
1098 * ipa-prop.c (ipa_analyze_call_uses): Ignore return valud
1099 of context.get_dynamic_type.
1100 (ipa_make_edge_direct_to_target): Do not speculate
1101 edge that is already speuclative.
1102 (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
1103 speculate to __builtin_unreachable
1104 (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
1106 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
1108 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
1110 * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
1111 get_dynamic_type; drop TODO.
1112 * ipa-polymorphic-call.c
1113 (ipa_polymorphic_call_context::get_dynamic_type): Be ready
1114 for otr_type to be unknown.
1116 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1118 * common/config/score/score-common.c: Remove.
1119 * config.gcc: Remove support for score-*.
1120 * config/score/constraints.md: Remove.
1121 * config/score/elf.h: Remove.
1122 * config/score/predicates.md: Remove.
1123 * config/score/score-conv.h: Remove.
1124 * config/score/score-generic.md: Remove.
1125 * config/score/score-modes.def: Remove.
1126 * config/score/score-protos.h: Remove.
1127 * config/score/score.c: Remove.
1128 * config/score/score.h: Remove.
1129 * config/score/score.md: Remove.
1130 * config/score/score.opt: Remove.
1131 * doc/md.texi: Don't document score-*.
1133 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
1136 * genconditions.c: Directly include ggc.h before rtl.h.
1138 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
1140 * ipa-polymorphic-call.c
1141 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
1142 code determining speculative type.
1143 (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
1145 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1147 * altivec.md (altivec_lvsl): New define_expand.
1148 (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
1149 (altivec_lvsr): New define_expand.
1150 (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
1151 * rs6000.c (rs6000_expand_builtin): Change to use
1152 altivec_lvs[lr]_direct; remove commented-out code.
1154 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1156 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
1157 Issue a warning message when vec_lvsl or vec_lvsr is used with a
1158 little endian target.
1160 2014-10-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
1162 * tree-pretty-print.c (dump_location): Make it extern. Dump also
1164 * tree-pretty-print.h (dump_location): Declare.
1165 * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
1166 (pp_gimple_stmt_1): Likewise.
1167 (dump_implicit_edges): Likewise.
1168 * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
1172 2014-10-03 David Malcolm <dmalcolm@redhat.com>
1174 * gcc.c (driver::global_initializations): Remove "const" so
1175 that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
1176 and decoded_options_count.
1178 2014-10-03 Maciej W. Rozycki <macro@codesourcery.com>
1180 * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
1182 * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
1183 TARGET_E500_DOUBLE case here.
1185 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
1190 * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
1192 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
1194 * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
1195 * lto-cgraph.c (lto_output_edge, input_edge): Stream
1196 in_polymorphic_cdtor
1197 * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
1198 (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
1199 * cgraphclones.c (cgraph_edge::clone): Likewise.
1200 * ipa-prop.c (update_jump_functions_after_inlining,
1201 try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
1202 to possible_dynamic_type_change.
1203 (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
1204 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
1205 IN_POLY_CDOTR argument.
1207 * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
1208 for BASE and OUTER_TYPE being NULL.
1209 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
1210 in_poly_cdtor parameter.
1212 2014-10-03 Jakub Jelinek <jakub@redhat.com>
1214 * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
1215 (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
1217 (expand_vec_perm_1): Likewise.
1219 2014-10-03 Jakub Jelinek <jakub@redhat.com>
1220 Uros Bizjak <ubizjak@gmail.com>
1222 PR tree-optimization/61403
1223 * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
1224 error in comment. Also optimize 256-bit vectors for AVX2
1225 or AVX (floating vectors only), provided the first permutation
1226 can be performed in one insn.
1228 2014-10-03 David Malcolm <dmalcolm@redhat.com>
1230 * gcc.c (class driver): New class.
1231 (main): Reimplement in terms of driver::main, moving most of the
1232 locals to be locals within individual methods of class driver.
1233 The remaining locals "explicit_link_files", "decoded_options" and
1234 "decoded_options_count" are used by multiple driver:: methods, and
1235 so become member data. Doing so isolates the argc/argv reads and
1236 writes. Replace "goto out" with a special exit code from
1237 new method driver::prepare_infiles. Split out the old
1238 implementation of main into the following...
1239 (driver::main): New function, corresponding to the old "main"
1241 (driver::set_progname): New function, taken from the old
1242 "main" implementation.
1243 (driver::expand_at_files): Likewise.
1244 (driver::decode_argv): Likewise.
1245 (driver::global_initializations): Likewise.
1246 (driver::build_multilib_strings): Likewise.
1247 (driver::set_up_specs): Likewise.
1248 (driver::putenv_COLLECT_GCC): Likewise.
1249 (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
1250 (driver::handle_unrecognized_options): Likewise.
1251 (driver::maybe_print_and_exit): Likewise.
1252 (driver::prepare_infiles): Likewise.
1253 (driver::do_spec_on_infiles): Likewise.
1254 (driver::maybe_run_linker): Likewise.
1255 (driver::final_actions): Likewise.
1256 (driver::get_exit_code): Likewise.
1258 2014-10-03 Yury Gribov <y.gribov@samsung.com>
1260 * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
1261 don't emit empty ctors.
1263 2014-10-03 Eric Botcazou <ebotcazou@adacore.com>
1265 * convert.c (convert_to_integer): Do not introduce useless conversions
1266 between integral types.
1268 2014-10-03 David Sherwood <david.sherwood@arm.com>
1270 * ira-int.h (ira_allocno): Mark hard_regno as signed.
1272 2014-10-03 Ilya Enkovich <ilya.enkovich@intel.com>
1274 * lra-constraints.c (inherit_in_ebb): Handle calls with
1275 multiple return values.
1276 * caller-save.c (save_call_clobbered_regs): Likewise.
1278 2014-10-03 Jakub Jelinek <jakub@redhat.com>
1280 * tree-vect-data-refs.c (vect_permute_load_chain,
1281 vect_shift_permute_load_chain): Fix a typo in temporary var names,
1282 suffle3 to shuffle3.
1285 * omp-low.c (taskreg_contexts): New variable.
1286 (scan_omp_parallel): Push newly created context into taskreg_contexts
1287 vector and move record layout code to finish_taskreg_scan.
1288 (scan_omp_task): Likewise.
1289 (finish_taskreg_scan): New function.
1290 (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
1291 vector elements and release it.
1294 * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
1295 of palignr arguments can't be used due to min 0 or max - min
1296 too high, try also op0, op1 order of palignr arguments.
1298 2014-10-02 Jan Hubicka <hubicka@ucw.cz>
1300 * cgraph.h (ipa_polymorphic_call_context):
1301 Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
1302 private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
1303 * ipa-polymorphic-call.c
1304 (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
1305 past end of dynamic types.
1306 (ipa_polymorphic_call_context::stream_out,
1307 speculative_outer_type): Stream dynamic flag.
1308 (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
1309 (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
1311 (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
1313 (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
1314 * ipa-prop.c (update_jump_functions_after_inlining,
1315 try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
1317 2014-10-02 Teresa Johnson <tejohnson@google.com>
1319 * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
1320 up when synthesizing counts to avoid rounding errors.
1322 2014-10-02 Teresa Johnson <tejohnson@google.com>
1325 * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
1326 asserts to handle incoming insanities.
1328 2014-10-02 Martin Jambor <mjambor@suse.cz>
1330 PR tree-optimization/63375
1331 * tree-sra.c (build_access_from_expr_1): Disqualify volatile
1334 2014-10-02 Olivier Hainque <hainque@adacore.com>
1336 * Makefile.in (CROSS): Define, to @CROSS.
1338 2014-10-02 Jakub Jelinek <jakub@redhat.com>
1341 * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
1342 if it expands to a single insn only.
1343 (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument. If true,
1344 fail unless in_order is true. Add forward declaration.
1345 (expand_vec_perm_vperm2f128): Fix up comment about which permutation
1346 is useful for one_operand_p.
1347 (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
1349 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
1351 * cgraphclones.c (build_function_type_skip_args): Do not make new
1352 type variant of old.
1354 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
1356 * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
1357 when speculation is added.
1358 (ipa_edge_args): Add polymorphic_call_contexts.
1359 (ipa_get_ith_polymorhic_call_context): New accesor.
1360 (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
1361 * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
1362 (ipa_compute_jump_functions_for_edge): Compute contexts.
1363 (update_jump_functions_after_inlining): Update contexts.
1364 (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
1365 update dumping; add speculative edge creation.
1366 (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
1368 (update_indirect_edges_after_inlining): Pass down context.
1369 (ipa_edge_duplication_hook): Duplicate contexts.
1370 (ipa_write_node_info): Stream out contexts.
1371 (ipa_read_node_info): Stream in contexts.
1372 * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
1374 (try_speculative_devirtualization): New function.
1375 * ipa-utils.h (try_speculative_devirtualization): Declare.
1377 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
1379 * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
1382 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
1384 * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
1387 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
1389 * ipa-polymorphic-call.c
1390 (ipa_polymorphic_call_context::restrict_to_inner_class):
1391 Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
1392 use speculation_consistent_p to do so; Add CONSDER_BASES
1393 and CONSIDER_PLACEMENT_NEW parameters.
1394 (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
1395 short circuit obvious cases.
1396 (ipa_polymorphic_call_context::dump): Improve formatting.
1397 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
1398 combine_speculation_with to record speculations; Do not ICE when
1399 object is located in pointer type decl; do not ICE for methods
1400 of UNION_TYPE; do not record nonpolymorphic types.
1401 (ipa_polymorphic_call_context::speculation_consistent_p): New method.
1402 (ipa_polymorphic_call_context::combine_speculation_with): New method.
1403 (ipa_polymorphic_call_context::combine_with): New method.
1404 (ipa_polymorphic_call_context::make_speculative): Move here; use
1405 combine speculation.
1406 * cgraph.h (ipa_polymorphic_call_context): Update
1407 restrict_to_inner_class prototype; add offset_by, make_speculative,
1408 combine_with, useless_p, combine_speculation_with and
1409 speculation_consistent_p methods.
1410 (ipa_polymorphic_call_context::offset_by): New method.
1411 (ipa_polymorphic_call_context::useless_p): New method.
1413 2014-10-01 Segher Boessenkool <segher@kernel.crashing.org>
1415 PR rtl-optimization/62151
1416 * combine.c (can_combine_p): Allow the destination register of INSN
1417 to be clobbered in I3.
1418 (subst): Do not substitute into clobbers of registers.
1420 2014-10-01 Jakub Jelinek <jakub@redhat.com>
1423 * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
1424 offset, TARGET_MEM_REF and SSA_NAME.
1426 * config/i386/i386.c (expand_vec_perm_palignr): Handle
1427 256-bit vectors for TARGET_AVX2.
1429 * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
1433 * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
1434 argument to avx2_permv2ti.
1436 2014-10-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1438 * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
1440 2014-09-30 Uros Bizjak <ubizjak@gmail.com>
1442 * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
1443 (fmod<mode>3): Ditto.
1444 (fpremxf4_i387): Ditto.
1445 (reminderxf3): Ditto.
1446 (reminder<mode>3): Ditto.
1447 (fprem1xf4_i387): Ditto.
1449 2014-09-30 Teresa Johnson <tejohnson@google.com>
1451 * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
1452 duplicate_blocks bitmap.
1453 (remove_ctrl_stmt_and_useless_edges): Ditto.
1454 (create_block_for_threading): Ditto.
1455 (compute_path_counts): New function.
1456 (update_profile): Ditto.
1457 (recompute_probabilities): Ditto.
1458 (update_joiner_offpath_counts): Ditto.
1459 (freqs_to_counts_path): Ditto.
1460 (clear_counts_path): Ditto.
1461 (ssa_fix_duplicate_block_edges): Update profile info.
1462 (ssa_create_duplicates): Pass new parameter.
1463 (ssa_redirect_edges): Remove old profile update.
1464 (thread_block_1): New duplicate_blocks bitmap,
1465 remove old profile update.
1466 (thread_single_edge): Pass new parameter.
1468 2014-09-30 Ilya Tocar <ilya.tocar@intel.com>
1471 * varasm.c (decode_reg_name_and_count): Check availability for
1472 registers from ADDITIONAL_REGISTER_NAMES.
1474 2014-09-30 David Malcolm <dmalcolm@redhat.com>
1477 * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
1478 (PLUGIN_HEADERS): Add pass-instances.def.
1480 2014-09-30 James Greenhalgh <james.greenhalgh@arm.com>
1482 * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
1484 * config/aarch64/aarch64-simd.md
1485 (aarch64_sqdmull_laneq<mode>): Expand iterator.
1486 * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
1487 (vqdmulls_lane_s32): Fix return type.
1488 (vqdmulls_laneq_s32): New.
1490 2014-09-30 Jakub Jelinek <jakub@redhat.com>
1493 * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
1494 or invert_jump_1 if jump isn't any_condjump_p.
1496 2014-09-30 Terry Guo <terry.guo@arm.com>
1498 * config/arm/arm-cores.def (cortex-m7): New core name.
1499 * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
1501 * config/arm/arm-tables.opt: Regenerated.
1502 * config/arm/arm-tune.md: Regenerated.
1503 * config/arm/arm.h (TARGET_VFP5): New macro.
1504 * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
1505 * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
1506 smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
1507 * doc/invoke.texi: Document new cpu and fpu names.
1509 2014-09-30 Jiong Wang <jiong.wang@arm.com>
1511 * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
1512 before sinking insn.
1514 2014-09-30 David Sherwood <david.sherwood@arm.com>
1516 * ira-int.h (ira_allocno): Add "wmode" field.
1517 * ira-build.c (create_insn_allocnos): Add new "parent" function
1519 * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
1520 that cannot be accessed in wmode.
1522 2014-09-30 Markus Trippelsdorf <markus@trippelsdorf.de>
1524 * data-streamer.c (bp_unpack_var_len_int): Avoid signed
1527 2014-09-29 Andi Kleen <ak@linux.intel.com>
1529 * opts.c (print_filtered_help): Print --param min/max/default
1532 2014-09-29 Kaz Kojima <kkojima@gcc.gnu.org>
1534 * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
1536 2014-09-29 Eric Botcazou <ebotcazou@adacore.com>
1538 * tree-vrp.c (get_single_symbol): New function.
1539 (build_symbolic_expr): Likewise.
1540 (symbolic_range_based_on_p): New predicate.
1541 (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
1542 for PLUS and MINUS. Do not drop symbolic ranges at the end.
1543 (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
1544 operand is symbolic and based on the other operand.
1546 2014-09-29 Chen Gang <gang.chen.5i5j@gmail.com>
1548 * config/microblaze/microblaze.md (call_internal1): Use VOID
1549 instead of SI to fix "((void (*)(void)) 0)()" issue
1551 2014-09-29 Nick Clifton <nickc@redhat.com>
1553 * config/msp430/msp430.c (msp430_expand_prologue): Return a
1554 CLOBBER rtx for naked functions.
1555 (msp430_expand_epilogue): Likewise.
1556 (msp430_use_f5_series_hwmult): Cache result.
1557 (use_32bit_hwmult): Cache result.
1558 (msp430_no_hwmult): New function.
1559 (msp430_output_labelref): Use it.
1561 2014-09-29 Jakub Jelinek <jakub@redhat.com>
1564 * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
1565 of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
1566 use the alignment of avar rather than ovar.
1568 2014-09-28 John David Anglin <danglin@gcc.gnu.org>
1570 * config/pa/pa.c (pa_output_function_epilogue): Only update
1571 last_address when a nonnote insn is found.
1573 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
1576 * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
1578 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
1581 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
1582 fix pasto in checking array size.
1584 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
1587 * passes.def (pass_tracer): Move before last dominator pass.
1589 2014-09-26 Thomas Schwinge <thomas@codesourcery.com>
1591 * gcc.c (try_generate_repro): Remove argument "prog". Change all
1593 (run_attempt): Handle errors of "pex_run" invocation.
1595 2014-09-26 Christophe Lyon <christophe.lyon@linaro.org>
1597 * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
1599 * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
1600 (TARGET_ASAN_SHADOW_OFFSET): Define.
1602 2014-09-26 Martin Liska <mliska@suse.cz>
1604 * cgraph.c (cgraph_node::release_body): New argument keep_arguments
1606 * cgraph.h: Likewise.
1607 * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
1608 * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
1609 * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
1610 * tree-ssa-alias.h: Likewise.
1612 2014-09-26 Jakub Jelinek <jakub@redhat.com>
1613 Max Ostapenko <m.ostapenko@partner.samsung.com>
1615 * common.opt: New option.
1616 * doc/invoke.texi: Describe new option.
1617 * gcc.c (execute): Don't free first string early, but at the end
1618 of the function. Call retry_ice if compiler exited with
1620 (main): Factor out common code.
1621 (print_configuration): New function.
1622 (files_equal_p): Likewise.
1623 (check_repro): Likewise.
1624 (run_attempt): Likewise.
1625 (do_report_bug): Likewise.
1626 (append_text): Likewise.
1627 (try_generate_repro): Likewise
1629 2014-09-25 Andi Kleen <ak@linux.intel.com>
1631 * config/i386/i386.c (x86_print_call_or_nop): New function.
1632 (x86_function_profiler): Support -mnop-mcount and
1634 * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
1635 * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
1637 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
1639 * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
1640 * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
1641 * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
1644 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
1646 * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
1647 type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
1648 types_odr_comparable): Declare.
1649 (polymorphic_type_binfo_p): Move here from ipa-devirt.c
1650 * ipa-polymorphic-call.c: New file.
1651 (contains_polymorphic_type_p, possible_placement_new,
1652 ipa_polymorphic_call_context::restrict_to_inner_class,
1653 contains_type_p, decl_maybe_in_construction_p,
1654 ipa_polymorphic_call_context::stream_out,
1655 ipa_polymorphic_call_context::debug,
1656 ipa_polymorphic_call_context::stream_in,
1657 ipa_polymorphic_call_context::set_by_decl,
1658 ipa_polymorphic_call_context::set_by_invariant,
1660 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
1661 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
1662 extr_type_from_vtbl_ptr_store, record_known_type
1663 check_stmt_for_type_change,
1664 ipa_polymorphic_call_context::get_dynamic_type): Move here from
1666 * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
1667 and streamer-hooks.h
1668 (contains_polymorphic_type_p, possible_placement_new,
1669 ipa_polymorphic_call_context::restrict_to_inner_class,
1670 contains_type_p, decl_maybe_in_construction_p,
1671 ipa_polymorphic_call_context::stream_out,
1672 ipa_polymorphic_call_context::debug,
1673 ipa_polymorphic_call_context::stream_in,
1674 ipa_polymorphic_call_context::set_by_decl,
1675 ipa_polymorphic_call_context::set_by_invariant,
1677 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
1678 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
1679 extr_type_from_vtbl_ptr_store, record_known_type
1680 check_stmt_for_type_change,
1681 ipa_polymorphic_call_context::get_dynamic_type): Move to
1682 ipa-polymorphic-call.c
1683 (type_all_derivations_known_p, types_odr_comparable,
1684 types_must_be_same_for_odr): Export.
1685 (type_known_to_have_no_deriavations_p): New function.
1686 * Makefile.in: Add ipa-polymorphic-call.c
1688 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
1690 * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
1692 (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
1693 (possible_polymorphic_call_targets): Instead of computing both
1694 speculative and non-speculative answers, do just one at a time.
1695 Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
1696 (dump_targets): Break out from ...
1697 (dump_possible_polymorphic_call_targets): ... here; dump both speculative
1698 and non-speculative lists.
1699 (ipa_devirt): Update for new possible_polymorphic_call_targets API.
1700 * ipa-utils.h (possible_polymorphic_call_targets): Update.
1702 2014-09-25 Uros Bizjak <ubizjak@gmail.com>
1704 PR rtl-optimization/63348
1705 * emit-rtl.c (try_split): Do not emit extra barrier.
1707 2014-09-25 James Greenhalgh <james.greenhalgh@arm.com>
1709 * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
1710 * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
1712 (aarch64_<sur>shll2_n<mode>): Likewise.
1713 (aarch64_<sur>shr_n<mode>): Likewise.
1714 (aarch64_<sur>sra_n<mode>: Likewise.
1715 (aarch64_<sur>s<lr>i_n<mode>): Likewise.
1716 (aarch64_<sur>qshl<u>_n<mode>): Likewise.
1717 * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
1718 * config/aarch64/iterators.md (ve_mode): New.
1719 (offsetlr): Remap to infix text for use in new predicates.
1720 * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
1721 (aarch64_simd_shift_imm_hi): Likewise.
1722 (aarch64_simd_shift_imm_si): Likewise.
1723 (aarch64_simd_shift_imm_di): Likewise.
1724 (aarch64_simd_shift_imm_offset_qi): Likewise.
1725 (aarch64_simd_shift_imm_offset_hi): Likewise.
1726 (aarch64_simd_shift_imm_offset_si): Likewise.
1727 (aarch64_simd_shift_imm_offset_di): Likewise.
1728 (aarch64_simd_shift_imm_bitsize_qi): Likewise.
1729 (aarch64_simd_shift_imm_bitsize_hi): Likewise.
1730 (aarch64_simd_shift_imm_bitsize_si): Likewise.
1731 (aarch64_simd_shift_imm_bitsize_di): Likewise.
1733 2014-09-25 Jiong Wang <jiong.wang@arm.com>
1735 * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
1736 new created BB as the intersection of live-in from "old_dest" and
1739 2014-09-25 Felix Yang <felix.yang@huawei.com>
1741 * lra.c (lra_set_insn_recog_data): Fix typo in comment.
1742 * genautomata.c (merge_states): Ditto.
1744 2014-09-25 Oleg Endo <olegendo@gcc.gnu.org>
1747 * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
1748 in instruction sequence.
1750 2014-09-25 Nick Clifton <nickc@redhat.com>
1753 * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
1754 in instruction sequence.
1756 2014-09-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1759 * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
1760 Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
1762 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
1763 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1764 Anna Tikhonova <anna.tikhonova@intel.com>
1765 Ilya Tocar <ilya.tocar@intel.com>
1766 Andrey Turetskiy <andrey.turetskiy@intel.com>
1767 Ilya Verbin <ilya.verbin@intel.com>
1768 Kirill Yukhin <kirill.yukhin@intel.com>
1769 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1771 * config/i386/sse.md
1772 (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
1773 (define_expand "<avx2_avx512>_perm<mode>"): ... this.
1774 (define_expand "avx512f_perm<mode>_mask"): Rename to ...
1775 (define_expand "<avx512>_perm<mode>_mask"): ... this.
1776 Use VI8F_256_512 mode iterator.
1777 (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
1778 (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
1780 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
1781 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1782 Anna Tikhonova <anna.tikhonova@intel.com>
1783 Ilya Tocar <ilya.tocar@intel.com>
1784 Andrey Turetskiy <andrey.turetskiy@intel.com>
1785 Ilya Verbin <ilya.verbin@intel.com>
1786 Kirill Yukhin <kirill.yukhin@intel.com>
1787 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1789 * config/i386/sse.md
1790 (define_insn "avx_movshdup256<mask_name>"): Add masking.
1791 (define_insn "sse3_movshdup<mask_name>"): Ditto.
1792 (define_insn "avx_movsldup256<mask_name>"): Ditto.
1793 (define_insn "sse3_movsldup<mask_name>"): Ditto.
1794 (define_insn "vec_dupv2df<mask_name>"): Ditto.
1795 (define_insn "*vec_concatv2df"): Add EVEX version.
1797 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
1798 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1799 Anna Tikhonova <anna.tikhonova@intel.com>
1800 Ilya Tocar <ilya.tocar@intel.com>
1801 Andrey Turetskiy <andrey.turetskiy@intel.com>
1802 Ilya Verbin <ilya.verbin@intel.com>
1803 Kirill Yukhin <kirill.yukhin@intel.com>
1804 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1806 * config/i386/sse.md
1807 (define_insn "vec_set<mode>_0"): Add EVEX version.
1809 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
1810 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1811 Anna Tikhonova <anna.tikhonova@intel.com>
1812 Ilya Tocar <ilya.tocar@intel.com>
1813 Andrey Turetskiy <andrey.turetskiy@intel.com>
1814 Ilya Verbin <ilya.verbin@intel.com>
1815 Kirill Yukhin <kirill.yukhin@intel.com>
1816 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1818 * config/i386/sse.md
1820 "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
1822 (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
1823 (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
1824 (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
1825 "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
1826 (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
1827 (define_expand "sse2_cvtpd2ps_mask): New.
1828 (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
1829 (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
1831 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
1832 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1833 Anna Tikhonova <anna.tikhonova@intel.com>
1834 Ilya Tocar <ilya.tocar@intel.com>
1835 Andrey Turetskiy <andrey.turetskiy@intel.com>
1836 Ilya Verbin <ilya.verbin@intel.com>
1837 Kirill Yukhin <kirill.yukhin@intel.com>
1838 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1840 * config/i386/i386.c
1841 (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
1842 (ufix_notruncv8dfv8si2_mask_round): ... this.
1843 * config/i386/sse.md
1844 (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
1845 (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
1846 (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
1847 (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
1848 (define_expand "sse2_cvtpd2dq"): Delete.
1849 (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
1850 make 2nd operand const0 vector.
1851 (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
1853 (define_mode_attr pd2udqsuff): New.
1855 "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
1856 (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
1857 (define_insn "*avx_cvttpd2dq256_2"): Delete.
1858 (define_expand "sse2_cvttpd2dq"): Ditto.
1859 (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
1860 make 2nd operand const0 vector.
1862 2014-09-25 Jakub Jelinek <jakub@redhat.com>
1864 PR tree-optimization/63341
1865 * tree-vectorizer.h (vect_create_data_ref_ptr,
1866 vect_create_addr_base_for_vector_ref): Add another tree argument
1867 defaulting to NULL_TREE.
1868 * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
1869 argument, pass it down to vect_create_addr_base_for_vector_ref.
1870 (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
1871 add that to base_offset too if non-NULL.
1872 * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
1873 for dr_explicit_realign_optimized set it to vector byte size
1874 - 1 instead of setting offset, pass byte_offset down to
1875 vect_create_data_ref_ptr.
1877 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
1879 * ipa-devirt.c (possible_polymorphic_call_targets): Remove
1880 forgotten debug output; canonicalize querries more wtih LTO.
1882 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
1884 * cgraph.h (class ipa_polymorphic_call_context): Move here from
1885 ipa-utils.h; add stream_int and stream_out methods.
1886 (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
1887 OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
1888 MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
1890 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
1891 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
1892 ipa_polymorphic_call_context::clear_speculation,
1893 ipa_polymorphic_call_context::clear_outer_type): Move here from
1895 * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
1896 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
1897 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
1898 ipa_polymorphic_call_context::clear_speculation,
1899 ipa_polymorphic_call_context::clear_outer_type): Likewise.
1900 * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
1902 (ipa_polymorphic_call_context::stream_out): New method.
1903 (ipa_polymorphic_call_context::stream_in): New method.
1904 (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
1905 * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
1907 (ipa_analyze_call_uses): Simplify.
1908 (update_indirect_edges_after_inlining): Do not care about outer_type.
1909 (ipa_write_indirect_edge_info): Update.
1910 (ipa_write_indirect_edge_info): Likewise.
1911 * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
1912 (dump_edge_flags): Break out from ...
1913 (cgraph_node::dump): ... here; dump indirect edges.
1915 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
1917 * ipa-utils.h (polymorphic_call_context): Add
1918 metdhos dump, debug and clear_outer_type.
1919 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
1920 (ipa_polymorphic_call_context::clear_outer_type): New method.
1921 * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
1922 * ipa-devirt.c (types_odr_comparable): New function.
1923 (types_must_be_same_for_odr): New function.
1924 (odr_subtypes_equivalent_p): Simplify.
1925 (possible_placement_new): Break out from ...
1926 (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
1927 be more cuatious about returning false in cases the context may be
1928 valid in derived type or via placement new.
1929 (contains_type_p): Clear maybe_derived_type
1930 (ipa_polymorphic_call_context::dump): New method.
1931 (ipa_polymorphic_call_context::debug): New method.
1932 (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
1933 (ipa_polymorphic_call_context::set_by_invariant): Simplify.
1934 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
1935 (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
1936 to suceed on all valid cases; remove confused sanity check.
1937 (dump_possible_polymorphic_call_targets): Simplify.
1939 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
1941 * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
1942 lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
1943 tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
1944 varpool.c: Rename all instances of DECL_ABSTRACT to
1947 2014-09-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1949 * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
1950 special handling for stores whose SET_SRC is an UNSPEC (such as
1953 2014-09-24 Jiong Wang <jiong.wang@arm.com>
1955 * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
1956 !REG_P (src) to release more instruction sink opportunities.
1958 2014-09-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
1960 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
1961 move costs for 128-bit types.
1963 2014-09-24 Martin Jambor <mjambor@suse.cz>
1965 * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
1966 when duplicating a PASS_THROUGH jump function when creating a
1969 2014-09-24 Marek Polacek <polacek@redhat.com>
1973 * asan.c (maybe_instrument_call): Add default case.
1974 * ipa-pure-const.c (special_builtin_state): Likewise.
1975 * predict.c (expr_expected_value_1): Likewise.
1976 * lto-streamer-out.c (write_symbol): Initialize variable.
1978 2014-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1980 * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
1982 (vmuld_laneq_f64): Likewise.
1983 (vmuls_lane_f32): Likewise.
1984 (vmuls_laneq_f32): Likewise.
1986 2014-09-24 Kirill Yukhin <kirill.yukhin@intel.com>
1989 * varpool.c (varpool_node::add): Pass decl attributes
1990 to lookup_attribute.
1992 2014-09-24 Jakub Jelinek <jakub@redhat.com>
1995 * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
1997 2014-09-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
1999 PR tree-optimization/63266
2000 * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
2001 marker for unknown byte value.
2002 (MARKER_MASK): New macro.
2003 (MARKER_BYTE_UNKNOWN): New macro.
2004 (HEAD_MARKER): New macro.
2005 (do_shift_rotate): Mark bytes with unknown values due to sign
2006 extension when doing an arithmetic right shift. Replace hardcoded
2007 mask for marker by new MARKER_MASK macro.
2008 (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
2009 numbers accordingly.
2011 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
2012 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2013 Anna Tikhonova <anna.tikhonova@intel.com>
2014 Ilya Tocar <ilya.tocar@intel.com>
2015 Andrey Turetskiy <andrey.turetskiy@intel.com>
2016 Ilya Verbin <ilya.verbin@intel.com>
2017 Kirill Yukhin <kirill.yukhin@intel.com>
2018 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2020 * config/i386/sse.md
2022 "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
2024 (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
2025 (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
2027 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
2028 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2029 Anna Tikhonova <anna.tikhonova@intel.com>
2030 Ilya Tocar <ilya.tocar@intel.com>
2031 Andrey Turetskiy <andrey.turetskiy@intel.com>
2032 Ilya Verbin <ilya.verbin@intel.com>
2033 Kirill Yukhin <kirill.yukhin@intel.com>
2034 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2036 * config/i386/sse.md
2037 (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
2038 (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
2039 (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
2040 (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
2041 (define_expand "avx512vl_pshuflw_mask"): New.
2042 (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
2043 (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
2044 (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
2045 (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
2046 (define_expand "avx512vl_pshufhw_mask"): New.
2047 (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
2049 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
2050 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2051 Anna Tikhonova <anna.tikhonova@intel.com>
2052 Ilya Tocar <ilya.tocar@intel.com>
2053 Andrey Turetskiy <andrey.turetskiy@intel.com>
2054 Ilya Verbin <ilya.verbin@intel.com>
2055 Kirill Yukhin <kirill.yukhin@intel.com>
2056 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2058 * config/i386/i386.c
2059 (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
2060 CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
2061 CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
2062 CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
2063 CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
2064 * config/i386/sse.md
2065 (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
2067 "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
2068 (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
2070 "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
2071 (define_expand "avx512vl_pshufdv3_mask"): Ditto.
2072 (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
2073 (define_expand "avx512vl_pshufd_mask"): New.
2074 (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
2076 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
2077 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2078 Anna Tikhonova <anna.tikhonova@intel.com>
2079 Ilya Tocar <ilya.tocar@intel.com>
2080 Andrey Turetskiy <andrey.turetskiy@intel.com>
2081 Ilya Verbin <ilya.verbin@intel.com>
2082 Kirill Yukhin <kirill.yukhin@intel.com>
2083 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2085 * config/i386/i386.c
2086 (CODE_FOR_avx2_extracti128): Rename to ...
2087 (CODE_FOR_avx_vextractf128v4di): this.
2088 (CODE_FOR_avx2_inserti128): Rename to ...
2089 (CODE_FOR_avx_vinsertf128v4di): this.
2090 (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
2091 CODE_FOR_avx_vextractf128v4di.
2092 (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
2093 CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
2094 CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
2095 CODE_FOR_avx512vl_vinsertv8si.
2096 * config/i386/sse.md
2098 "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
2099 AVX512_VEC mode iterator.
2101 "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
2104 "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
2105 AVX512_VEC_2 mode iterator.
2106 (define_insn "vec_set_lo_<mode><mask_name>"): New.
2107 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
2108 (define_expand "avx512vl_vinsert<mode>"): Ditto.
2109 (define_insn "avx2_vec_set_lo_v4di"): Delete.
2110 (define_insn "avx2_vec_set_hi_v4di"): Ditto.
2111 (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
2112 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
2113 (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
2114 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
2115 (define_expand "avx2_extracti128"): Delete.
2116 (define_expand "avx2_inserti128"): Ditto.
2118 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
2119 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2120 Anna Tikhonova <anna.tikhonova@intel.com>
2121 Ilya Tocar <ilya.tocar@intel.com>
2122 Andrey Turetskiy <andrey.turetskiy@intel.com>
2123 Ilya Verbin <ilya.verbin@intel.com>
2124 Kirill Yukhin <kirill.yukhin@intel.com>
2125 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2127 * config/i386/sse.md
2128 (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
2129 (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
2130 (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
2131 (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
2132 (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
2133 (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
2134 (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
2135 (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
2136 (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
2137 (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
2138 (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
2139 (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
2140 (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
2142 2014-09-24 Zhenqiang Chen <zhenqiang.chen@arm.com>
2144 PR rtl-optimization/63210
2145 * ira-color.c (assign_hard_reg): Ignore conflict cost if the
2146 HARD_REGNO is not available for CONFLICT_A.
2148 2014-09-23 Andi Kleen <ak@linux.intel.com>
2150 * cgraph.h (symtab_node): Add no_reorder attribute.
2151 (symbol_table::output_asm_statements): Remove.
2152 * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
2153 (cgraph_node::create_version_clone): Dito.
2154 (symbol_table::output_asm_statements): Remove.
2155 * trans-mem.c (ipa_tm_create_version_alias): Dito.
2156 * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
2157 (output_in_order): Add no_reorder flag. Only handle no_reorder
2159 (symbol_table::compile): Add separate pass for no_reorder nodes.
2160 (process_common_attributes): Set no_reorder flag in symtab node.
2162 (process_function_and_variable_attributes): Pass symtab nodes to
2163 process_common_attributes.
2164 * doc/extend.texi (no_reorder): Document no_reorder attribute.
2165 * lto-cgraph.c (lto_output_node): Serialize no_reorder.
2166 (lto_output_varpool_node): Dito.
2167 (input_overwrite_node): Dito.
2168 (input_varpool_node): Dito.
2169 * varpool.c (varpool_node::add): Set no_reorder attribute.
2170 (symbol_table::remove_unreferenced_decls): Handle no_reorder.
2171 (symbol_table::output_variables): Dito.
2172 * symtab.c (symtab_node::dump_base): Print no_reorder.
2174 2014-09-23 Jiong Wang <jiong.wang@arm.com>
2176 * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
2179 2014-09-23 Thomas Schwinge <thomas@codesourcery.com>
2181 * configure: Regenerate.
2183 2014-09-23 Alan Lawrence <alan.lawrence@arm.com>
2185 * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
2186 when result_mode == shift_mode.
2188 2014-09-23 Kostya Serebryany <kcc@google.com>
2190 Update to match the changed asan API.
2191 * asan.c (asan_global_struct): Update the __asan_global definition
2192 to match the new API.
2193 (asan_add_global): Ditto.
2194 * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
2197 2014-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
2199 * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
2200 refine the constraints used on 32/64-bit floating point moves.
2202 (f64_vsx): Likewise.
2205 (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
2206 (BOOL_REGS_OP1): Likewise.
2207 (BOOL_REGS_OP2): Likewise.
2208 (BOOL_REGS_UNARY): Likewise.
2209 (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
2210 32/64-bit floating point moves. Do not use wa, instead use ww/ws
2211 for moves involving VSX registers. Do not use constraints that
2212 target VSX registers for decimal types.
2213 (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
2214 (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
2216 2014-09-23 Jan Hubicka <hubicka@ucw.cz>
2218 * tree.h (int_bit_position): Turn into inline function;
2219 implement using wide int.
2220 * tree.c (int_bit_position): Remove.
2222 2014-09-23 Richard Sandiford <richard.sandiford@arm.com>
2225 * target-globals.c (target_globals::~target_globals): Fix location
2226 of ira_int destruction.
2228 2014-09-23 Renlin Li <renlin.li@arm.com>
2230 * config/aarch64/aarch64.md (return): New.
2231 (simple_return): Likewise.
2232 * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
2233 * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
2235 2014-09-23 Wilco Dijkstra <wdijkstr@arm.com>
2237 * common/config/aarch64/aarch64-common.c:
2238 (default_options aarch_option_optimization_table):
2239 Default to -fsched-pressure.
2241 2014-09-23 Ilya Enkovich <ilya.enkovich@intel.com>
2243 * cfgcleanup.c (try_optimize_cfg): Do not remove label
2244 with LABEL_PRESERVE_P flag set.
2246 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
2247 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2248 Anna Tikhonova <anna.tikhonova@intel.com>
2249 Ilya Tocar <ilya.tocar@intel.com>
2250 Andrey Turetskiy <andrey.turetskiy@intel.com>
2251 Ilya Verbin <ilya.verbin@intel.com>
2252 Kirill Yukhin <kirill.yukhin@intel.com>
2253 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2255 * config/i386/sse.md
2256 (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
2257 (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
2258 (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
2259 (define_insn "sse2_shufpd_v2df_mask"): New.
2261 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
2262 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2263 Anna Tikhonova <anna.tikhonova@intel.com>
2264 Ilya Tocar <ilya.tocar@intel.com>
2265 Andrey Turetskiy <andrey.turetskiy@intel.com>
2266 Ilya Verbin <ilya.verbin@intel.com>
2267 Kirill Yukhin <kirill.yukhin@intel.com>
2268 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2270 * config/i386/sse.md
2271 (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
2272 (define_insn "avx_shufps256_1<mask_name>"): Ditto.
2273 (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
2274 (define_insn "sse_shufps_v4sf_mask"): New.
2276 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
2277 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2278 Anna Tikhonova <anna.tikhonova@intel.com>
2279 Ilya Tocar <ilya.tocar@intel.com>
2280 Andrey Turetskiy <andrey.turetskiy@intel.com>
2281 Ilya Verbin <ilya.verbin@intel.com>
2282 Kirill Yukhin <kirill.yukhin@intel.com>
2283 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2285 * config/i386/sse.md
2286 (define_insn "avx_unpckhps256<mask_name>"): Add masking.
2287 (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
2288 (define_insn "avx_unpcklps256<mask_name>"): Ditto.
2289 (define_insn "unpcklps128_mask"): New.
2291 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
2292 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2293 Anna Tikhonova <anna.tikhonova@intel.com>
2294 Ilya Tocar <ilya.tocar@intel.com>
2295 Andrey Turetskiy <andrey.turetskiy@intel.com>
2296 Ilya Verbin <ilya.verbin@intel.com>
2297 Kirill Yukhin <kirill.yukhin@intel.com>
2298 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2300 * config/i386/sse.md
2301 (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
2302 (define_insn "avx512vl_unpckhpd128_mask"): New.
2303 (define_expand "avx_movddup256<mask_name>"): Add masking.
2304 (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
2305 (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
2306 (define_insn "avx512vl_unpcklpd128_mask"): New.
2308 2014-09-22 Joseph Myers <joseph@codesourcery.com>
2310 * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2311 * doc/tm.texi: Regenerate.
2312 * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
2313 * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2314 * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
2316 * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2317 * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2318 * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2319 * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2320 * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
2322 * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2323 * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2324 * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2325 * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2326 * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2327 * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2328 * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2329 * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2330 * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2331 * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
2332 * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
2335 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
2337 * tree-ssa-ccp.c (prop_value_d): Rename to ...
2338 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
2339 * ipa-prop.c (struct type_change_info): Rename to ...
2340 (prop_type_change_info): ... this; update uses.
2341 * ggc-page.c (globals): Rename to ...
2342 (static struct ggc_globals): ... this; update uses.
2343 * tree-ssa-loop-im.c (mem_ref): Rename to ...
2344 (im_mem_ref): ... this; update uses.
2345 * ggc-common.c (loc_descriptor): Rename to ...
2346 (ggc_loc_descriptor): ... this; update uses.
2347 * lra-eliminations.c (elim_table): Rename to ...
2348 (lra_elim_table): ... this; update uses.
2349 * bitmap.c (output_info): Rename to ...
2350 (bitmap_output_info): ... this; update uses.
2351 * gcse.c (expr): Rename to ...
2352 (gcse_expr) ... this; update uses.
2353 (occr): Rename to ...
2354 (gcse_occr): .. this; update uses.
2355 * tree-ssa-copy.c (prop_value_d): Rename to ...
2356 (prop_value_t): ... this.
2357 * predict.c (block_info_def): Rename to ...
2358 (block_info): ... this; update uses.
2359 (edge_info_def): Rename to ...
2360 (edge_info): ... this; update uses.
2361 * profile.c (bb_info): Rename to ...
2362 (bb_profile_info): ... this; update uses.
2363 * alloc-pool.c (output_info): Rename to ...
2364 (pool_output_info): ... this; update uses.
2365 * ipa-cp.c (topo_info): Rename to ..
2366 (ipa_topo_info): ... this; update uses.
2367 * tree-nrv.c (nrv_data): Rename to ...
2368 (nrv_data_t): ... this; update uses.
2369 * ipa-split.c (bb_info): Rename to ...
2370 (split_bb_info): ... this one.
2371 * profile.h (edge_info): Rename to ...
2372 (edge_profile_info): ... this one; update uses.
2373 * dse.c (bb_info): Rename to ...
2374 (dse_bb_info): ... this one; update uses.
2375 * cprop.c (occr): Rename to ...
2376 (cprop_occr): ... this one; update uses.
2377 (expr): Rename to ...
2378 (cprop_expr): ... this one; update uses.
2380 2014-09-22 Jason Merrill <jason@redhat.com>
2382 * Makefile.in (check-parallel-%): Add @.
2384 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
2386 * config/aarch64/geniterators.sh: New.
2387 * config/aarch64/iterators.md (VDQF_DF): New.
2388 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
2389 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
2391 2014-09-22 Peter A. Bigot <pab@pabigot.com>
2393 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
2394 -lnosys when -msim absent.
2396 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
2398 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
2400 2014-09-22 Richard Biener <rguenther@suse.de>
2402 * gimplify.c (gimplify_init_constructor): Do not leave
2403 non-GIMPLE vector constructors around.
2404 * tree-cfg.c (verify_gimple_assign_single): Verify that
2405 CONSTRUCTORs have gimple elements.
2407 2014-09-22 Jakub Jelinek <jakub@redhat.com>
2410 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
2411 insert a debug source bind stmt setting DEBUG_EXPR_DECL
2412 instead of a normal gimple assignment stmt.
2414 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
2416 * config/bfin/bfin.md: Fix use of constraints in define_split.
2418 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
2420 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
2421 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
2423 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
2425 * hard-reg-set.h: Include hash-table.h.
2426 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
2428 * target-globals.c (target_globals::~target_globals): Call
2429 hard_regs->finalize.
2430 * rtl.h (subreg_shape): New structure.
2431 (shape_of_subreg): New function.
2432 (simplifiable_subregs): Declare.
2433 * reginfo.c (simplifiable_subreg): New structure.
2434 (simplifiable_subregs_hasher): Likewise.
2435 (simplifiable_subregs): New function.
2436 (invalid_mode_changes): Delete.
2437 (alid_mode_changes, valid_mode_changes_obstack): New variables.
2438 (record_subregs_of_mode): Remove subregs_of_mode parameter.
2439 Record valid mode changes in valid_mode_changes.
2440 (find_subregs_of_mode): Remove subregs_of_mode parameter.
2441 Update calls to record_subregs_of_mode.
2442 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
2443 handling. Initialize new variables. Update call to
2444 find_subregs_of_mode.
2445 (invalid_mode_change_p): Check new variables instead of
2446 invalid_mode_changes.
2447 (finish_subregs_of_mode): Finalize new variables instead of
2448 invalid_mode_changes.
2449 (target_hard_regs::finalize): New function.
2450 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
2451 even when CLASS_CANNOT_CHANGE_MODE is undefined.
2453 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
2455 * combine.c (subst): Use simplify_subreg_regno rather than
2456 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
2458 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
2460 * rtl.h (subreg_info): Expand commentary
2461 * rtlanal.c (subreg_get_info): Likewise.
2463 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
2465 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
2466 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
2467 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
2469 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
2471 * config/arm/arm.c: #include "tm-constrs.h"
2472 (thumb1_size_rtx_costs): Adjust rtx costs.
2474 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
2476 * configure.ac (target_header_dir): Move block defining
2477 this to before the block setting inhibit_libc.
2478 (inhibit_libc): When considering $with_headers, just
2479 check it it's explicitly "no". If not, also check if
2480 $target_header_dir/stdio.h is present. If not, set
2482 * configure: Regenerate.
2484 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
2486 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
2488 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
2490 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
2491 insn for divides by integer powers of two.
2492 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
2493 (mod<mode>3): Fix formatting.
2494 (three anonymous define_insn and two define_split): Delete.
2496 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
2498 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
2499 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
2500 (floatdisf2_internal2): Ditto.
2501 (ashrdi3_no_power): Ditto. Fix formatting.
2503 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
2505 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
2506 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
2509 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
2511 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
2512 constant, use addsi3 directly.
2513 (three anonymous define_insn, two define_split): Delete.
2514 (sub<mode>3): Move. Do not allow constant second operand.
2515 Generate different insn for constant first operand.
2516 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
2517 (subf<mode>3_imm): New.
2518 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
2519 (*plus_ltu<mode>): Only handle registers.
2520 (*plus_ltu<mode>_1): New. Handle integer third operand.
2521 (*plus_gtu<mode>): Only handle registers.
2522 (*plus_gtu<mode>_1): New. Handle integer third operand.
2524 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
2526 * config/rs6000/rs6000.md (iorxor): New code_iterator.
2527 (iorxor): New code_attr.
2528 (IORXOR): New code_attr.
2529 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
2530 (ior<mode>3, xor<mode>3): Delete.
2531 (<iorxor><mode>3): New.
2532 (splitter for "big" integer ior, xor): New.
2533 (*bool<mode>3): Move. Also handle AND.
2534 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
2535 (splitter for "big" integer ior, xor): Delete.
2537 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
2539 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
2540 (two anonymous define_insn and two define_split): Delete.
2541 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
2543 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
2545 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
2546 (two anonymous define_insn and two define_split): Delete.
2547 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
2549 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
2551 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
2553 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
2555 * config/rs6000/predicates.md (ca_operand): Allow subregs.
2556 (input_operand): Do not allow ca_operand.
2557 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
2558 carry bit, allow SImode and Pmode.
2559 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
2561 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
2563 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
2564 clobbered registers using clobber_reg. Remove UNSPEC decoration.
2565 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
2566 (*call_rex64_ms_sysv): Remove.
2567 (*call_value_rex64_ms_sysv): Ditto.
2568 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
2570 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
2572 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
2575 2014-09-20 Andreas Schwab <schwab@suse.de>
2577 * config/ia64/ia64.md: Remove constraints from define_split
2580 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
2582 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
2583 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
2584 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
2585 (get_dynamic_type): Remove.
2586 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
2587 (clear_speculation): Bring to ipa-deivrt.h
2588 (get_class_context): Rename to ...
2589 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
2590 (contains_type_p): Update.
2591 (get_dynamic_type): Rename to ...
2592 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
2593 (possible_polymorphic_call_targets): UPdate.
2594 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
2595 * ipa-prop.c (ipa_analyze_call_uses): Update.
2597 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
2599 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
2600 privatize dynamic TLS variables.
2602 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
2604 * diagnostic.c (warning_n): New function.
2605 * diagnostic-core.h (warning_n): Declare.
2606 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
2607 output dynamic counts when available.
2609 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
2611 PR tree-optimization/63255
2612 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
2613 issue in setting body_removed flag.
2615 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
2618 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
2619 that visibility change is possible
2620 (handle_weakref_attribute): Likewise.
2621 * cgraph.h (symtab_node): Add method get_create and
2622 field refuse_visibility_changes.
2623 (symtab_node::get_create): New method.
2624 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
2625 * varasm.c (mark_weak): Verify that visibility change is
2628 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
2630 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
2631 for base_reg_operand to be common between LO_SUM and PLUS.
2632 (fusion_gpr_mem_combo): New predicate to match a fused address
2633 that combines the addis and memory offset address.
2635 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
2637 (emit_fusion_gpr_load): Likewise.
2639 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
2640 signature to pass each argument separately, rather than
2641 using an operands array. Rewrite the insns found by peephole2 to
2642 be a single insn, rather than hoping the insns will still be
2643 together when the peephole pass is done. Drop being called via a
2645 (emit_fusion_gpr_load): Change calling signature to be called from
2646 the fusion_gpr_load_<mode> insns with a combined memory address
2647 instead of the peephole pass passing the addis and offset
2650 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
2652 (power8 fusion peephole): Drop support for doing power8 via a
2653 normal peephole that was created by the peephole2 pass.
2654 (power8 fusion peephole2): Create a new insn with the fused
2655 address, so that the fused operation is kept together after
2656 register allocation is done.
2657 (fusion_gpr_load_<mode>): Likewise.
2659 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
2662 * tree.c (need_assembler_name_p): Do not mangle variadic types.
2664 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
2666 * recog.c (scratch_operand): Do not simply allow all hard registers:
2667 only allow those that are allocatable.
2669 2014-09-19 Felix Yang <felix.yang@huawei.com>
2671 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
2672 comments and fix spacing to conform to coding style.
2674 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
2676 * genrecog.c (validate_pattern): Allow empty constraints in
2679 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
2681 * dwarf2out.c (decl_ultimate_origin): Update comment.
2682 * tree.c (block_ultimate_origin): Same.
2684 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2686 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
2687 Update GCC version name to GCC 5.
2688 (rs6000_function_arg_boundary): Likewise.
2689 (rs6000_function_arg): Likewise.
2691 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
2693 * config/sh/sh.md: Fix use of constraints in define_split.
2695 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
2698 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
2700 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
2702 * doc/md.texi (Modifiers): Consistently use "read/write"
2703 nomenclature rather than "input/output".
2704 * genrecog.c (constraints_supported_in_insn_p): New.
2705 (validate_pattern): If needed, also check constraints on
2706 MATCH_SCRATCH operands.
2707 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
2708 operands with no '=' or '+' modifier.
2710 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
2712 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
2713 scratch register as written.
2715 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2717 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
2720 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2722 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
2725 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2728 * config/s390/s390.c (s390_emit_epilogue): When doing the return
2729 address load optimization force s390_optimize_prologue to leave it
2730 that way. Only do the optimization if we already decided to push
2731 r14 into a stack slot.
2733 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
2735 * asan.c (build_check_stmt): Alignment arg was added.
2736 (asan_expand_check_ifn): Optimization for alignment >= 8.
2738 2014-09-19 Olivier Hainque <hainque@adacore.com>
2740 * config/i386/vxworksae.h: Remove obsolete definitions.
2741 (STACK_CHECK_PROTECT): Define.
2742 * config/i386/vx-common.h: Remove. Merge contents within
2743 config/i386/vxworks.h.
2744 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
2747 2014-09-19 Olivier Hainque <hainque@adacore.com>
2749 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
2750 * config/rs6000/t-vxworksmils: New file.
2751 * config/rs6000/vxworksmils.h: New file.
2753 2014-09-19 Olivier Hainque <hainque@adacore.com>
2755 * varasm.c (default_section_type_flags): Flag .persistent.bss
2756 sections as SECTION_BSS.
2758 2014-09-19 Nick Clifton <nickc@redhat.com>
2760 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
2761 pop'ed registers so that DCE does not eliminate them.
2763 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
2766 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
2768 2014-09-18 Joseph Myers <joseph@codesourcery.com>
2770 * system.h (LIBGCC2_TF_CEXT): Poison.
2771 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
2772 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
2773 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
2774 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
2775 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
2776 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
2777 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
2778 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
2779 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
2781 2014-09-19 Kito Cheng <kito@0xlab.org>
2783 * except.h: Fix header guard.
2784 * addresses.h: Add missing header guard.
2785 * cfghooks.h: Likewise.
2786 * collect-utils.h: Likewise.
2787 * collect2-aix.h: Likewise.
2788 * conditions.h: Likewise.
2789 * cselib.h: Likewise.
2790 * dwarf2asm.h: Likewise.
2791 * graphds.h: Likewise.
2792 * graphite-scop-detection.h: Likewise.
2793 * gsyms.h: Likewise.
2794 * hw-doloop.h: Likewise.
2795 * incpath.h: Likewise.
2796 * ipa-inline.h: Likewise.
2797 * ipa-ref.h: Likewise.
2798 * ira-int.h: Likewise.
2800 * lra-int.h: Likewise.
2802 * lto-section-names.h: Likewise.
2803 * read-md.h: Likewise.
2804 * reload.h: Likewise.
2805 * rtl-error.h: Likewise.
2806 * sdbout.h: Likewise.
2807 * targhooks.h: Likewise.
2808 * tree-affine.h: Likewise.
2809 * xcoff.h: Likewise.
2810 * xcoffout.h: Likewise.
2812 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
2815 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
2818 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
2821 * lra.c (lra): Call recog_init.
2823 2014-09-18 Jakub Jelinek <jakub@redhat.com>
2826 * asan.c (transform_statements): Don't instrument clobber statements.
2828 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2830 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
2831 to neon_load1_1reg<q>.
2833 2014-09-17 Jakub Jelinek <jakub@redhat.com>
2836 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
2837 if there are only debug stmts after the noreturn call, instead
2838 remove the debug stmts.
2840 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
2842 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
2843 (odr_types_equivalent_p): Use pair hash.
2844 (odr_subtypes_equivalent_p): Likewise, do structural compare
2845 on ODR types that may be mismatched.
2846 (warn_odr): Support warning when only one field is given.
2847 (odr_types_equivalent_p): Strenghten comparsions made;
2849 (add_type_duplicate): Update VISITED hash set.
2851 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
2853 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
2854 Enable selection of 'posix' or no thread model.
2856 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
2858 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
2859 when architecture is older than ARMv7.
2861 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
2864 * config/pa/pa.c (pa_function_value): Directly handle aggregates
2865 that fit exactly in a word or double word.
2867 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
2869 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
2872 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
2873 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2874 Anna Tikhonova <anna.tikhonova@intel.com>
2875 Ilya Tocar <ilya.tocar@intel.com>
2876 Andrey Turetskiy <andrey.turetskiy@intel.com>
2877 Ilya Verbin <ilya.verbin@intel.com>
2878 Kirill Yukhin <kirill.yukhin@intel.com>
2879 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2881 * config/i386/i386.c
2882 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
2883 * config/i386/sse.md
2884 (define_mode_iterator VI48F_256): New.
2885 (define_mode_attr extract_type): Ditto.
2886 (define_mode_attr extract_suf): Ditto.
2887 (define_mode_iterator AVX512_VEC): Ditto.
2889 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
2891 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
2893 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
2895 (define_mode_attr extract_type_2): Ditto.
2896 (define_mode_attr extract_suf_2): Ditto.
2897 (define_mode_iterator AVX512_VEC_2): Ditto.
2899 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
2900 AVX512_VEC_2 mode iterator.
2901 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
2902 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
2903 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
2904 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
2905 (define_split for V16FI mode): Ditto.
2906 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
2907 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
2908 (define_split for VI8F_256 mode): Ditto.
2909 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
2910 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
2911 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
2912 (define_split for VI4F_256 mode): Ditto.
2913 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
2914 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
2915 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
2916 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
2917 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
2918 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
2919 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
2920 Update `type' attribute, remove explicit `memory' attribute calculation.
2922 2014-09-16 Kito Cheng <kito@0xlab.org>
2924 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
2925 ira_spilled_reg_stack_slots_num if using lra.
2926 (do_reload): Remove release ira_spilled_reg_stack_slots part.
2927 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
2928 make sure not using lra.
2929 (ira_reuse_stack_slot): Likewise.
2930 (ira_mark_new_stack_slot): Likewise.
2932 2014-09-15 Andi Kleen <ak@linux.intel.com>
2934 * function.c (allocate_struct_function): Force
2935 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
2936 profiling is disabled.
2938 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
2940 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
2941 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
2942 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
2943 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
2944 macro with statically checked member functions.
2945 * rtl.h (rtx_insn::deleted): New method.
2946 (rtx_insn::set_deleted): Likewise.
2947 (rtx_insn::set_undeleted): Likewise.
2948 (INSN_DELETED_P): Remove.
2950 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
2952 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
2953 result of emit_jump_insn_before to a new variable.
2954 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
2955 (mark_jump_label_1): Likewise.
2956 (mark_jump_label_asm): Likewise.
2957 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
2958 * rtl.h (mark_jump_label): Adjust.
2960 2014-09-15 Jakub Jelinek <jakub@redhat.com>
2962 * Makefile.in (dg_target_exps): Remove.
2963 (check_gcc_parallelize): Change to just an upper bound number.
2964 (check-%-subtargets): Always print the non-parallelized goals.
2965 (check_p_vars, check_p_comma, check_p_subwork): Remove.
2966 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
2967 check_p_numbers3, check_p_numbers4, check_p_numbers5,
2968 check_p_numbers6): New variables.
2969 (check_p_numbers): Set to sequence from 1 to 9999.
2970 (check_p_subdirs): Set to sequence from 1 to minimum of
2971 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
2973 (check-%, check-parallel-%): Rewritten so that for parallelized
2974 testing each job runs all the *.exp files, with
2975 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
2977 2014-09-15 David Malcolm <dmalcolm@redhat.com>
2979 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
2981 (arc_sets_cc_p): Likewise.
2982 * config/arc/arc.c (arc_print_operand): Use methods of
2983 "final_sequence" for clarity, and to enable strengthening of
2984 locals "jump" and "delay" from rtx to rtx_insn *.
2985 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
2986 rtx_insn *; use method of rtx_sequence for typesafety.
2987 (arc_get_insn_variants): Use insn method of rtx_sequence for
2989 (arc_pad_return): Likewise.
2990 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
2991 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
2992 dyn_cast to rtx_sequence *, using insn method for typesafety.
2993 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
2994 rtx_sequence * and use insn method when invoking get_attr_length.
2995 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
2996 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
2997 rtx_sequence *, introducing a local "seq", using its insn method
2998 from typesafety and clarity.
2999 (add_sched_insns_for_speculation): Strengthen local "next" from
3001 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
3002 (predicate_insn): Likewise.
3003 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
3005 * config/cris/cris.c (cris_notice_update_cc): Likewise.
3006 * config/epiphany/epiphany-protos.h
3007 (extern void epiphany_insert_mode_switch_use): Likewise for param
3009 (get_attr_sched_use_fpu): Likewise for param.
3010 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
3011 Likewise for param "insn".
3012 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
3013 param "insn" of "target_insert_mode_switch_use" callback.
3014 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
3015 (frv_issues_to_branch_unit_p): Likewise.
3016 (frv_pack_insn_p): Likewise.
3017 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
3018 const rtx * (i.e. mutable rtx_def * const *) to
3020 * config/i386/i386-protos.h (standard_sse_constant_opcode):
3021 Strengthen first param from rtx to rtx_insn *.
3022 (output_fix_trunc): Likewise.
3023 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
3024 (output_fix_trunc): Likewise.
3025 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
3027 (min_insn_size): Likewise for param "insn".
3028 (get_mem_group): Likewise.
3030 (get_insn_path): Likewise.
3031 (get_insn_group): Likewise.
3032 (count_num_restricted): Likewise.
3033 (fits_dispatch_window): Likewise.
3034 (add_insn_window): Likewise.
3035 (add_to_dispatch_window): Likewise.
3036 (debug_insn_dispatch_info_file): Likewise.
3037 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
3039 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
3040 "cmp" and local "prev".
3041 (m32c_output_compare): Likewise for param "insn".
3042 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
3043 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
3044 (define_predicate "large_insn_p"): Likewise.
3045 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
3046 param from rtx to rtx_insn *.
3047 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
3048 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
3049 (m68k_sched_attr_size): Likewise.
3050 (sched_get_opxy_mem_type): Likewise for param "insn".
3051 (m68k_sched_attr_op_mem): Likewise.
3052 (sched_mem_operand_p): Likewise.
3053 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
3054 * config/mep/mep.c (mep_multi_slot): Likewise.
3055 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
3057 (mips_sync_loop_insns): Likewise.
3058 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
3059 method of "final_sequence" for typesafety.
3060 (mips_process_sync_loop): Strengthen param "insn" from rtx to
3062 (mips_output_sync_loop): Likewise.
3063 (mips_sync_loop_insns): Likewise.
3064 (mips_74k_agen_init): Likewise.
3065 (mips_sched_init): Use NULL rather than NULL_RTX when working with
3067 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
3068 Strengthen param "insn" from rtx to rtx_insn *.
3069 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
3071 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
3073 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
3074 "insn". Use method of rtx_sequence for typesafety.
3075 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
3077 (branch_needs_nop_p): Likewise.
3078 (use_skip_p): Likewise.
3079 (pa_insn_refs_are_delayed): Likewise.
3080 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
3081 for locals "insn", "ninsn".
3082 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
3084 (is_cracked_insn): Likewise.
3085 (is_branch_slot_insn): Likewise.
3086 (is_nonpipeline_insn): Likewise.
3087 (insn_terminates_group_p): Likewise.
3088 (insn_must_be_first_in_group): Likewise.
3089 (insn_must_be_last_in_group): Likewise.
3090 (force_new_group): Likewise for param "next_insn".
3091 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
3093 (s390_sched_score): Likewise.
3094 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
3095 (rtx sfunc_uses_reg): Likewise for sole param.
3096 * config/sh/sh.c (sh_print_operand): Use insn method of
3097 final_sequence for typesafety.
3098 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
3099 Use insn method of final_sequence for typesafety.
3100 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
3101 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
3103 (eligible_for_return_delay): Likewise.
3104 (eligible_for_sibcall_delay): Likewise.
3105 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
3106 (eligible_for_return_delay): Likewise.
3107 (eligible_for_sibcall_delay): Likewise.
3108 * config/stormy16/stormy16-protos.h
3109 (xstormy16_output_cbranch_hi): Likewise for final param.
3110 (xstormy16_output_cbranch_si): Likewise.
3111 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
3112 (xstormy16_output_cbranch_si): Likewise.
3113 * config/v850/v850-protos.h (notice_update_cc): Likewise.
3114 * config/v850/v850.c (notice_update_cc): Likewise.
3116 * final.c (get_attr_length_1): Strengthen param "insn" and param
3117 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
3118 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
3119 (get_attr_min_length): Likewise.
3120 (shorten_branches): Likewise for signature of locals "length_fun"
3121 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
3122 from a checked cast and use its methods for clarity and to enable
3123 strengthening local "inner_insn" from rtx to rtx_insn *.
3124 * genattr.c (gen_attr): When writing out the prototypes of the
3125 various generated "get_attr_" functions, strengthen the params of
3126 the non-const functions from rtx to rtx_insn *.
3127 Similarly, strengthen the params of insn_default_length,
3128 insn_min_length, insn_variable_length_p, insn_current_length.
3129 (main): Similarly, strengthen the param of num_delay_slots,
3130 internal_dfa_insn_code, insn_default_latency, bypass_p,
3131 insn_latency, min_issue_delay, print_reservation,
3132 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
3133 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
3134 to hook_int_rtx_insn_unreachable.
3135 * genattrtab.c (write_attr_get): When writing out the generated
3136 "get_attr_" functions, strengthen the param "insn" from rtx to
3137 rtx_insn *, eliminating a checked cast.
3138 (make_automaton_attrs): When writing out prototypes of
3139 "internal_dfa_insn_code_", "insn_default_latency_" functions
3140 and the "internal_dfa_insn_code" and "insn_default_latency"
3141 callbacks, strengthen their params from rtx to rtx_insn *
3142 * genautomata.c (output_internal_insn_code_evaluation): When
3143 writing out code, add a checked cast from rtx to rtx_insn * when
3144 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
3145 (output_dfa_insn_code_func): Strengthen param of generated
3146 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
3147 (output_trans_func): Likewise for generated function
3149 (output_internal_insn_latency_func): When writing out generated
3150 function "internal_insn_latency", rename params from "insn" and
3151 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
3152 locals "insn" and "insn2" as rtx_insn * with checked casts once
3153 we've proven that we're not dealing with const0_rtx.
3154 (output_insn_latency_func): Strengthen param of generated
3155 function "insn_latency" from rtx to rtx_insn *.
3156 (output_print_reservation_func): Likewise for generated function
3157 "print_reservation".
3158 (output_insn_has_dfa_reservation_p): Likewise for generated
3159 function "insn_has_dfa_reservation_p".
3160 * hooks.c (hook_int_rtx_unreachable): Rename to...
3161 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
3162 from rtx to rtx_insn *.
3163 * hooks.h (hook_int_rtx_unreachable): Likewise.
3164 (extern int hook_int_rtx_insn_unreachable): Likewise.
3165 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
3166 (get_attr_min_length): Likewise.
3167 * recog.c (get_enabled_alternatives): Likewise.
3168 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
3169 * reorg.c (find_end_label): Introduce local rtx "pat" and
3170 strengthen local "insn" from rtx to rtx_insn *.
3171 (redundant_insn): Use insn method of "seq" rather than element for
3172 typesafety; strengthen local "control" from rtx to rtx_insn *.
3173 * resource.c (mark_referenced_resources): Add checked cast to
3174 rtx_insn * within INSN/JUMP_INSN case.
3175 (mark_set_resources): Likewise.
3176 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
3179 2014-09-15 David Malcolm <dmalcolm@redhat.com>
3181 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
3182 param "label" from rtx to rtx_insn *.
3183 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
3185 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
3186 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
3187 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
3188 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
3189 * final.c (default_label_align_after_barrier_max_skip): Strengthen
3190 param from rtx to rtx_insn *.
3191 (default_loop_align_max_skip): Likewise.
3192 (default_label_align_max_skip): Likewise.
3193 (default_jump_align_max_skip): Likewise.
3194 * target.def (label_align_after_barrier_max_skip): Likewise.
3195 (loop_align_max_skip): Likewise.
3196 (label_align_max_skip): Likewise.
3197 (jump_align_max_skip): Likewise.
3198 * targhooks.h (default_label_align_after_barrier_max_skip):
3200 (default_loop_align_max_skip): Likewise.
3201 (default_label_align_max_skip): Likewise.
3202 (default_jump_align_max_skip): Likewise.
3204 2014-09-15 David Malcolm <dmalcolm@redhat.com>
3206 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
3207 from const_rtx to const rtx_insn *. Update union members from rtx
3209 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
3210 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
3211 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
3212 strengthen both params from const_rtx to const rtx_insn *.
3213 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
3214 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
3215 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
3217 * target.def (can_follow_jump): Strengthen both params from
3218 const_rtx to const rtx_insn *, and update default implementation
3219 from hook_bool_const_rtx_const_rtx_true to
3220 hook_bool_const_rtx_insn_const_rtx_insn_true.
3222 2014-09-15 David Malcolm <dmalcolm@redhat.com>
3224 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
3225 "insn" from rtx to rtx_insn *.
3226 * sched-int.h (deps_start_bb): Likewise for 2nd param.
3228 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
3229 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3230 Anna Tikhonova <anna.tikhonova@intel.com>
3231 Ilya Tocar <ilya.tocar@intel.com>
3232 Andrey Turetskiy <andrey.turetskiy@intel.com>
3233 Ilya Verbin <ilya.verbin@intel.com>
3234 Kirill Yukhin <kirill.yukhin@intel.com>
3235 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3237 * config/i386/sse.md
3238 (define_insn "vcvtph2ps<mask_name>"): Add masking.
3239 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
3240 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
3241 (define_expand "vcvtps2ph_mask"): New.
3242 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
3243 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
3244 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
3246 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
3247 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3248 Anna Tikhonova <anna.tikhonova@intel.com>
3249 Ilya Tocar <ilya.tocar@intel.com>
3250 Andrey Turetskiy <andrey.turetskiy@intel.com>
3251 Ilya Verbin <ilya.verbin@intel.com>
3252 Kirill Yukhin <kirill.yukhin@intel.com>
3253 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3255 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
3257 (define_mode_iterator VI24_AVX512BW_1): Ditto.
3258 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
3259 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
3260 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
3261 also for TARGET_AVX512VL.
3262 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
3264 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
3266 * doc/install.texi (Options specification): add
3267 --disable-libsanitizer item.
3269 2014-09-14 James Clarke <jrtc27@jrtc27.com>
3270 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
3273 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
3275 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
3276 kernel version check to avoid incrementing it after every major OS X
3278 (darwin_default_min_version): Avoid static memory buffer.
3280 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
3282 * tree.c (need_assembler_name_p): Store C++ type mangling only
3285 2014-09-13 Marek Polacek <polacek@redhat.com>
3287 * tree.c (protected_set_expr_location): Don't check whether T is
3290 2014-09-12 DJ Delorie <dj@redhat.com>
3292 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
3293 (extend_and_shift1_hipsi2): Likewise.
3294 (extend_and_shift2_hipsi2): Likewise.
3296 2014-09-12 David Malcolm <dmalcolm@redhat.com>
3298 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
3299 with NULL when dealing with an insn.
3300 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
3301 from rtx to rtx_insn *.
3302 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
3303 const_rtx to const rtx_insn *.
3304 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
3306 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
3308 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
3311 2014-09-12 Joseph Myers <joseph@codesourcery.com>
3313 * target.def (libgcc_floating_mode_supported_p): New hook.
3314 * targhooks.c (default_libgcc_floating_mode_supported_p): New
3316 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
3317 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
3318 (LIBGCC2_HAS_TF_MODE): Remove.
3319 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
3320 * doc/tm.texi: Regenerate.
3321 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
3323 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
3324 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
3325 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
3326 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
3327 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
3328 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
3329 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
3330 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
3331 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
3332 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
3334 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
3335 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
3336 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
3337 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
3338 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
3339 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
3340 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
3341 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
3342 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
3343 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
3344 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
3345 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
3346 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
3347 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
3349 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
3351 (ia64_libgcc_floating_mode_supported_p): New function.
3352 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
3353 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
3354 (IA64_NO_LIBGCC_TFMODE): Define.
3355 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
3356 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
3358 (pdp11_scalar_mode_supported_p): New function.
3359 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
3360 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
3362 2014-09-12 Richard Biener <rguenther@suse.de>
3365 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
3367 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
3369 * tree.c (integer_each_onep): New function.
3370 * tree.h (integer_each_onep): Declare it.
3371 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
3372 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
3373 (X & 1) == 0 for vector and complex.
3375 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
3377 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
3379 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
3380 cost to spilling from integer to FP registers.
3382 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
3384 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
3386 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
3387 are now handled correctly.
3389 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
3391 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
3392 handling of CALLER_SAVE_REGS and POINTER_REGS.
3394 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
3396 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
3397 the number of hard registers.
3399 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
3400 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3401 Anna Tikhonova <anna.tikhonova@intel.com>
3402 Ilya Tocar <ilya.tocar@intel.com>
3403 Andrey Turetskiy <andrey.turetskiy@intel.com>
3404 Ilya Verbin <ilya.verbin@intel.com>
3405 Kirill Yukhin <kirill.yukhin@intel.com>
3406 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3408 * config/i386/sse.md
3409 (define_mode_iterator VI48_AVX512VL): New.
3410 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
3411 "avx512f_vternlog<mode>_maskz" and update mode iterator.
3412 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
3413 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
3414 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
3415 "avx512f_vternlog<mode>_mask" and update mode iterator.
3416 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
3417 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
3419 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
3420 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
3421 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
3422 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
3423 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
3424 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
3426 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
3427 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3428 Anna Tikhonova <anna.tikhonova@intel.com>
3429 Ilya Tocar <ilya.tocar@intel.com>
3430 Andrey Turetskiy <andrey.turetskiy@intel.com>
3431 Ilya Verbin <ilya.verbin@intel.com>
3432 Kirill Yukhin <kirill.yukhin@intel.com>
3433 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3435 * config/i386/sse.md (VI128_256): Delete.
3436 (define_mode_iterator VI124_256): New.
3437 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
3438 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
3439 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
3440 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
3441 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
3442 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
3443 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
3444 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
3446 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
3447 in presence of AVX-512.
3449 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
3450 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3451 Anna Tikhonova <anna.tikhonova@intel.com>
3452 Ilya Tocar <ilya.tocar@intel.com>
3453 Andrey Turetskiy <andrey.turetskiy@intel.com>
3454 Ilya Verbin <ilya.verbin@intel.com>
3455 Kirill Yukhin <kirill.yukhin@intel.com>
3456 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3458 * config/i386/sse.md
3459 (define_expand "<avx512>_gathersi<mode>"): Rename from
3460 "avx512f_gathersi<mode>".
3461 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
3462 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
3463 (define_expand "<avx512>_gatherdi<mode>"): Rename from
3464 "avx512f_gatherdi<mode>".
3465 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
3466 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
3468 (define_expand "<avx512>_scattersi<mode>"): Rename from
3469 "avx512f_scattersi<mode>".
3470 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
3471 (define_expand "<avx512>_scatterdi<mode>"): Rename from
3472 "avx512f_scatterdi<mode>".
3473 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
3475 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
3477 * ira.h (ira_finish_once): Delete.
3478 * ira-int.h (target_ira_int::~target_ira_int): Declare.
3479 (target_ira_int::free_ira_costs): Likewise.
3480 (target_ira_int::free_register_move_costs): Likewise.
3481 (ira_finish_costs_once): Delete.
3482 * ira.c (free_register_move_costs): Replace with...
3483 (target_ira_int::free_register_move_costs): ...this new function.
3484 (target_ira_int::~target_ira_int): Define.
3485 (ira_init): Call free_register_move_costs as a member function rather
3486 than a global function.
3487 (ira_finish_once): Delete.
3488 * ira-costs.c (free_ira_costs): Replace with...
3489 (target_ira_int::free_ira_costs): ...this new function.
3490 (ira_init_costs): Call free_ira_costs as a member function rather
3491 than a global function.
3492 (ira_finish_costs_once): Delete.
3493 * target-globals.c (target_globals::~target_globals): Call the
3494 target_ira_int destructor.
3495 * toplev.c: Include lra.h.
3496 (finalize): Call lra_finish_once rather than ira_finish_once.
3498 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
3500 * common.opt (flto-odr-type-merging): New flag.
3501 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
3502 (types_same_for_odr): Likewise.
3503 (odr_subtypes_equivalent_p): Likewise.
3504 (add_type_duplicate): Do not walk type variants.
3505 (register_odr_type): New function.
3506 * ipa-utils.h (register_odr_type): Declare.
3507 (odr_type_p): New function.
3508 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
3510 * doc/invoke.texi (-flto-odr-type-merging): Document.
3511 * tree.c (need_assembler_name_p): Compute ODR names when asked
3513 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
3515 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
3518 * config/i386/i386.c (ix86_option_override_internal): Also turn
3519 off OPTION_MASK_ABI_X32 for -m16.
3521 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
3523 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
3526 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
3529 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
3530 Directly forward to __*_DENORM_MIN__.
3532 2014-09-11 David Malcolm <dmalcolm@redhat.com>
3534 * rtl.h (LABEL_REF_LABEL): New macro.
3536 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
3537 of XEXP (, 0), where we know that we have a LABEL_REF.
3538 * cfgbuild.c (make_edges): Likewise.
3539 (purge_dead_tablejump_edges): Likewise.
3540 * cfgexpand.c (convert_debug_memory_address): Likewise.
3541 * cfgrtl.c (patch_jump_insn): Likewise.
3542 * combine.c (distribute_notes): Likewise.
3543 * cse.c (hash_rtx_cb): Likewise.
3544 (exp_equiv_p): Likewise.
3545 (fold_rtx): Likewise.
3546 (check_for_label_ref): Likewise.
3547 * cselib.c (rtx_equal_for_cselib_1): Likewise.
3548 (cselib_hash_rtx): Likewise.
3549 * emit-rtl.c (mark_label_nuses): Likewise.
3550 * explow.c (convert_memory_address_addr_space): Likewise.
3551 * final.c (output_asm_label): Likewise.
3552 (output_addr_const): Likewise.
3553 * gcse.c (add_label_notes): Likewise.
3554 * genconfig.c (walk_insn_part): Likewise.
3555 * genrecog.c (validate_pattern): Likewise.
3556 * ifcvt.c (cond_exec_get_condition): Likewise.
3557 (noce_emit_store_flag): Likewise.
3558 (noce_get_alt_condition): Likewise.
3559 (noce_get_condition): Likewise.
3560 * jump.c (maybe_propagate_label_ref): Likewise.
3561 (mark_jump_label_1): Likewise.
3562 (redirect_exp_1): Likewise.
3563 (rtx_renumbered_equal_p): Likewise.
3564 * lra-constraints.c (operands_match_p): Likewise.
3565 * reload.c (operands_match_p): Likewise.
3566 (find_reloads): Likewise.
3567 * reload1.c (set_label_offsets): Likewise.
3568 * reorg.c (get_branch_condition): Likewise.
3569 * rtl.c (rtx_equal_p_cb): Likewise.
3570 (rtx_equal_p): Likewise.
3571 * rtlanal.c (reg_mentioned_p): Likewise.
3572 (rtx_referenced_p): Likewise.
3573 (get_condition): Likewise.
3574 * sched-vis.c (print_value): Likewise.
3575 * varasm.c (const_hash_1): Likewise.
3576 (compare_constant): Likewise.
3577 (const_rtx_hash_1): Likewise.
3578 (output_constant_pool_1): Likewise.
3580 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
3582 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
3583 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
3585 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
3586 cr6_test_for_lt_reverse): Ditto.
3588 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
3591 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
3593 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
3595 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
3596 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
3597 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
3598 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
3601 (aarch64_fold_builtin): Remove all reinterpret cases.
3603 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
3605 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
3607 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
3608 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
3609 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
3610 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
3611 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
3612 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
3613 aarch64_reinterpretv2df<mode>): Delete.
3615 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
3617 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
3618 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
3619 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
3620 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
3621 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
3622 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
3623 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
3624 vreinterpret_u32_f64): Use cast.
3626 * config/aarch64/iterators.md (VD_RE): Delete.
3628 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
3630 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
3631 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
3632 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
3633 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
3634 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
3635 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
3636 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
3637 Replace inline assembler with __aarch64_vset_lane_any.
3639 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
3641 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
3643 (vmull_high_lane_s32): Likewise.
3644 (vmull_high_lane_u16): Likewise.
3645 (vmull_high_lane_u32): Likewise.
3647 2014-09-11 Jason Merrill <jason@redhat.com>
3650 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
3652 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
3655 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
3656 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
3657 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
3659 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
3660 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3661 Anna Tikhonova <anna.tikhonova@intel.com>
3662 Ilya Tocar <ilya.tocar@intel.com>
3663 Andrey Turetskiy <andrey.turetskiy@intel.com>
3664 Ilya Verbin <ilya.verbin@intel.com>
3665 Kirill Yukhin <kirill.yukhin@intel.com>
3666 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3668 * config/i386/sse.md
3669 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
3670 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
3671 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
3673 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
3674 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
3676 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
3678 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
3679 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
3680 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
3681 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
3682 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
3683 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
3684 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
3685 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
3687 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
3689 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
3690 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
3691 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
3693 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
3695 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
3696 to access removed nodes.
3698 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
3700 PR tree-optimization/63186
3701 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
3702 (mark_nonssa_use): Likewise.
3703 (verify_non_ssa_vars): Verify all header blocks for label
3706 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
3707 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3708 Anna Tikhonova <anna.tikhonova@intel.com>
3709 Ilya Tocar <ilya.tocar@intel.com>
3710 Andrey Turetskiy <andrey.turetskiy@intel.com>
3711 Ilya Verbin <ilya.verbin@intel.com>
3712 Kirill Yukhin <kirill.yukhin@intel.com>
3713 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3715 * config/i386/sse.md
3716 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
3717 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
3718 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
3719 "<avx2_avx512f>_permvar<mode><mask_name>".
3720 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
3721 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
3722 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
3723 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
3725 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
3726 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
3727 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
3728 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
3730 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
3732 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
3733 V2DF, V4SF, DF, and DI modes.
3734 (vsx_fmav2df2): Likewise.
3735 (vsx_float_fix_<mode>2): Likewise.
3736 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
3738 2014-09-10 Xinliang David Li <davidxl@google.com>
3741 * config/arm/arm.md (movcond_addsi): Handle case where source
3742 and target operands are the same.
3744 2014-09-10 David Malcolm <dmalcolm@redhat.com>
3746 * final.c (this_is_asm_operands): Strengthen this variable from
3747 rtx to const rtx_insn *.
3748 * output.h (this_is_asm_operands): Likewise.
3749 * rtl-error.c (location_for_asm): Strengthen param "insn" from
3750 const_rtx to const rtx_insn *.
3751 (diagnostic_for_asm): Likewise.
3752 * rtl-error.h (error_for_asm): Likewise.
3753 (warning_for_asm): Likewise.
3755 2014-09-10 David Malcolm <dmalcolm@redhat.com>
3757 * genextract.c (print_header): When writing out insn_extract to
3758 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
3759 * recog.h (insn_extract): Strengthen the param from rtx to
3762 2014-09-10 Mike Stump <mikestump@comcast.net>
3764 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
3767 2014-09-10 Martin Jambor <mjambor@suse.cz>
3769 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
3770 (analyze): Do not set analyze flag if expand_thunk returns false;.
3771 (create_wrapper): Likewise.
3772 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
3774 2014-09-10 Martin Jambor <mjambor@suse.cz>
3777 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
3778 new decl properly. Analyze the new thunk if it is expanded.
3780 2014-09-10 Andreas Schwab <schwab@suse.de>
3782 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
3783 [USED_FOR_TARGET]: Define.
3785 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
3787 * config/mips/mips.c (mips_secondary_reload_class): Handle
3790 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
3792 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
3795 2014-09-10 Jakub Jelinek <jakub@redhat.com>
3797 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
3798 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
3799 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
3800 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
3801 flag_delete_null_pointer_checks for them.
3802 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
3803 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
3804 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
3805 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
3806 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
3808 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
3809 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
3810 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
3811 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
3812 * doc/invoke.texi (-fsanitize=nonnull-attribute,
3813 -fsanitize=returns-nonnull-attribute): Document.
3815 * ubsan.h (struct ubsan_mismatch_data): Removed.
3816 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
3817 * ubsan.c (ubsan_source_location): For unknown locations,
3818 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
3819 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
3820 Allow more than one location and arbitrary extra arguments passed
3821 in ... instead of through MISMATCH pointer.
3822 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
3823 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
3824 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
3827 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
3828 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3829 Anna Tikhonova <anna.tikhonova@intel.com>
3830 Ilya Tocar <ilya.tocar@intel.com>
3831 Andrey Turetskiy <andrey.turetskiy@intel.com>
3832 Ilya Verbin <ilya.verbin@intel.com>
3833 Kirill Yukhin <kirill.yukhin@intel.com>
3834 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3836 * config/i386/sse.md
3837 (define_mode_iterator VI48F): New.
3838 (define_insn "<avx512>_compress<mode>_mask"): Rename from
3839 "avx512f_compress<mode>_mask" and update mode iterator.
3840 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
3841 "avx512f_compressstore<mode>_mask" and update mode iterator.
3842 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
3843 "avx512f_expand<mode>_maskz" and update mode iterator.
3844 (define_insn "<avx512>_expand<mode>_mask"): Rename from
3845 "avx512f_expand<mode>_mask" and update mode iterator.
3847 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
3848 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3849 Anna Tikhonova <anna.tikhonova@intel.com>
3850 Ilya Tocar <ilya.tocar@intel.com>
3851 Andrey Turetskiy <andrey.turetskiy@intel.com>
3852 Ilya Verbin <ilya.verbin@intel.com>
3853 Kirill Yukhin <kirill.yukhin@intel.com>
3854 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3856 * config/i386/i386.c
3857 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
3858 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
3859 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
3860 avx512dq_rangepv4sf_mask.
3861 * config/i386/sse.md
3862 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
3864 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
3865 (define_insn "reduces<mode>"): Ditto.
3866 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
3868 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
3869 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
3870 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
3872 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
3873 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3874 Anna Tikhonova <anna.tikhonova@intel.com>
3875 Ilya Tocar <ilya.tocar@intel.com>
3876 Andrey Turetskiy <andrey.turetskiy@intel.com>
3877 Ilya Verbin <ilya.verbin@intel.com>
3878 Kirill Yukhin <kirill.yukhin@intel.com>
3879 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3881 * config/i386/i386.c
3882 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
3883 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
3884 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
3885 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
3886 avx512vl_getmantv2df_mask.
3887 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
3888 avx512f_vgetmantv4sf_round.
3889 * config/i386/sse.md
3890 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
3891 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
3893 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
3894 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
3895 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
3896 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
3898 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
3899 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
3900 update mode iterator.
3902 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
3903 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
3906 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
3907 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
3908 update mode iterator.
3909 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
3910 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
3913 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
3914 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
3916 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
3917 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
3918 update mode iterator.
3919 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
3920 "avx512f_getmant<mode><round_saeonly_name>".
3922 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
3925 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
3927 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
3928 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3929 Anna Tikhonova <anna.tikhonova@intel.com>
3930 Ilya Tocar <ilya.tocar@intel.com>
3931 Andrey Turetskiy <andrey.turetskiy@intel.com>
3932 Ilya Verbin <ilya.verbin@intel.com>
3933 Kirill Yukhin <kirill.yukhin@intel.com>
3934 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3936 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
3937 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
3938 (define_mode_iterator FMAMODE_AVX512): New.
3939 (define_mode_iterator FMAMODE): Remove conditions.
3940 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
3941 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
3942 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
3944 (define_mode_iterator FMAMODE_NOVF512): Remove.
3945 (define_insn "*fma_fmadd_<mode>"): Rename from
3946 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
3947 FMAMODE mode iterator.
3948 (define_mode_iterator VF_SF_AVX512VL): New.
3949 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
3950 Use VF_SF_AVX512VL mode iterator.
3951 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
3952 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
3954 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
3955 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
3957 (define_insn "*fma_fmsub_<mode>"): Rename from
3958 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
3959 FMAMODE mode iterator.
3960 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
3961 Use VF_SF_AVX512VL mode iterator.
3962 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
3963 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
3965 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
3966 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
3968 (define_insn "*fma_fnmadd_<mode>"): Rename from
3969 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
3970 use FMAMODE mode iterator.
3971 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
3972 Use VF_SF_AVX512VL mode iterator.
3973 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
3974 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
3976 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
3977 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
3979 (define_insn "*fma_fnmsub_<mode>"): Rename from
3980 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
3981 FMAMODE mode iterator.
3982 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
3983 Use VF_SF_AVX512VL mode iterator.
3984 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
3985 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
3987 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
3988 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
3990 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
3991 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
3992 use VF_AVX512VL mode iterator.
3993 (define_insn "*fma_fmaddsub_<mode>"): Rename from
3994 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
3996 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
3997 Use VF_SF_AVX512VL mode iterator.
3998 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
3999 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
4001 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
4002 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
4004 (define_insn "*fma_fmsubadd_<mode>"): Rename from
4005 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
4006 remove usage of subst.
4007 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
4008 Use VF_SF_AVX512VL mode iterator.
4009 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
4010 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
4012 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
4013 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
4016 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
4019 * calls.c (precompute_arguments): Check
4020 promoted_for_signed_and_unsigned_p and set the promoted mode.
4021 (promoted_for_signed_and_unsigned_p): New function.
4022 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
4023 and set the promoted mode.
4024 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
4025 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
4026 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
4028 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
4030 * opth-gen.awk: Generate mapping from cpp message reasons to the
4031 options that enable them.
4032 * doc/options.texi (CppReason): Document.
4034 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
4036 * doc/invoke.texi (Wnormalized=): Update.
4038 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
4041 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
4042 operands. Split off the constant operand alternative to ...
4043 (*bool<mode>3_imm): New.
4045 2014-09-09 David Malcolm <dmalcolm@redhat.com>
4047 * rtl.h (single_set_2): Strengthen first param from const_rtx to
4048 const rtx_insn *, and move prototype to above...
4049 (single_set): ...this. Convert this from a macro to an inline
4050 function, enforcing the requirement that the param is a const
4052 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
4054 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
4055 Strengthen both params from rtx to rtx_insn *.
4056 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
4057 Likewise; introduce locals "producer_set", "consumer_set", using
4058 them in place of "producer" and "consumer" when dealing with SET
4060 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
4061 when invoking single_set in region guarded by INSN_P.
4062 (avr_out_bitop): Likewise.
4063 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
4064 region guarded by GET_CODE check, using methods to strengthen
4065 local "this_insn" from rtx to rtx_insn *, and for clarity.
4066 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
4067 Strengthen local "insn" from rtx to rtx_insn *.
4068 (define_insn_and_split "xload<mode>_A"): Likewise.
4069 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
4071 (find_load): Likewise for return type.
4072 (workaround_speculation): Likewise for both locals named
4074 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
4076 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
4078 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
4080 * config/h8300/h8300.c (notice_update_cc): Likewise.
4081 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
4082 "insn" and "dep_insn".
4083 (exact_store_load_dependency): Likewise for both params.
4084 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
4085 since this now clashes with inline function. Instead, delay
4086 calling single_set until the point where its needed, and then
4087 assign the result to "compare_set" and rework the conditional that
4089 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
4090 local "last" from rtx to rtx_insn *.
4091 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
4093 (mips_store_data_bypass_p): Likewise for both params.
4094 * config/mips/mips.c (mips_load_store_insns): Likewise for second
4096 (mips_store_data_bypass_p): Likewise for both params.
4097 (mips_orphaned_high_part_p): Likewise for param "insn".
4098 * config/mn10300/mn10300.c (extract_bundle): Likewise.
4099 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
4100 Introduce local rtx "insn2_pat".
4101 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
4103 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
4104 Introduce local rtx "set", using it in place of "insn" for the
4105 result of single_set. This appears to fix a bug, since the call
4106 to find_regno_note on a SET does nothing.
4107 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
4108 params from rtx to rtx_insn *.
4109 (set_to_load_agen): Likewise.
4110 * config/s390/s390.c (s390_label_align): Likewise for local
4111 "prev_insn". Introduce new rtx locals "set" and "src", using
4112 them in place of "prev_insn" for the results of single_set
4113 and SET_SRC respectively.
4114 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
4115 Introduce new rtx local "set" using in place of "jump" for the
4116 result of single_set. Use SET_SRC (set) rather than plain
4118 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
4120 (noncall_uses_reg): Likewise.
4121 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
4122 guarded by GET_CODE check, using its methods for clarity, and to
4123 enable strengthening local "this_insn" from rtx to rtx_insn *.
4124 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
4125 "insn" from rtx to rtx_insn *.
4126 (define_expand "umulhisi3"): Likewise.
4127 (define_expand "smulsi3_highpart"): Likewise.
4128 (define_expand "umulsi3_highpart"): Likewise.
4129 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
4130 local "after". Replace GET_CODE check with a dyn_cast,
4131 introducing new local rtx_sequence * "seq", using insn method for
4134 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
4135 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
4136 place of "insn" once we're dealing with patterns rather than the
4138 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
4139 (scan_trace): Likewise for local "elt", updating lookups within
4140 sequence to use insn method rather than element method.
4141 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
4143 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
4144 * ifcvt.c (noce_try_abs): Likewise for local "insn".
4145 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
4146 invoking single_set.
4147 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
4148 "insn" from rtx to rtx_insn *.
4149 (skip_usage_debug_insns): Likewise for return type, adding a
4151 (check_secondary_memory_needed_p): Likewise for local "insn".
4152 (inherit_reload_reg): Likewise.
4153 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
4154 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
4156 (store_data_bypass_p): Likewise for both params.
4157 (if_test_bypass_p): Likewise.
4158 * recog.h (store_data_bypass_p): Likewise for both params.
4159 (if_test_bypass_p): Likewise.
4160 * reload.c (find_equiv_reg): Likewise for local "where".
4161 * reorg.c (delete_jump): Likewise for param "insn".
4162 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
4163 to const rtx_insn *.
4164 * store-motion.c (replace_store_insn): Likewise for param "del".
4165 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
4166 and use its methods for clarity, and to strengthen local "del"
4167 from rtx to rtx_insn *.
4168 (build_store_vectors): Use insn method of "st" when calling
4169 replace_store_insn for typesafety and clarity.
4171 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4173 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
4174 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
4175 on how to make it legal in future.
4177 2014-09-09 David Malcolm <dmalcolm@redhat.com>
4179 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
4181 (restinsn): Likewise.
4182 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
4184 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
4186 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
4188 (arc_hazard): Likewise for both params.
4189 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
4190 checked casts to rtx_sequence * and uses of the insn method for
4192 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
4193 (arc_adjust_insn_length): Likewise for param "insn".
4194 (struct insn_length_parameters_s): Likewise for first param of
4195 "get_variants" callback field.
4196 (arc_get_insn_variants): Likewise for first param and local
4197 "inner". Replace a check of GET_CODE with a dyn_cast to
4198 rtx_sequence *, using methods for type-safety and clarity.
4199 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
4200 rtx_sequence * and uses of the insn method for type-safety when
4201 invoking arc_adjust_insn_length.
4202 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
4204 (arm_address_offset_is_imm): Likewise.
4205 (struct tune_params): Likewise for params 1 and 3 of the
4206 "sched_adjust_cost" callback field.
4207 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
4208 params 1 and 3 ("insn" and "dep").
4209 (xscale_sched_adjust_cost): Likewise.
4210 (fa726te_sched_adjust_cost): Likewise.
4211 (cortexa7_older_only): Likewise for param "insn".
4212 (cortexa7_younger): Likewise.
4213 (arm_attr_length_move_neon): Likewise.
4214 (arm_address_offset_is_imm): Likewise.
4215 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
4216 * config/avr/avr.c (avr_notice_update_cc): Likewise.
4217 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
4218 (workaround_speculation): Likewise for local "last_condjump".
4219 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
4220 (shadow_or_blockage_p): Likewise.
4221 (get_unit_reqs): Likewise.
4222 (get_unit_operand_masks): Likewise.
4223 (c6x_registers_update): Likewise.
4224 (returning_call_p): Likewise.
4225 (can_use_callp): Likewise.
4226 (convert_to_callp): Likewise.
4227 (find_last_same_clock): Likwise for local "t".
4228 (reorg_split_calls): Likewise for local "shadow".
4229 (hwloop_pattern_reg): Likewise for param "insn".
4230 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
4231 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
4232 (frv_extract_membar): Likewise.
4233 (frv_optimize_membar_local): Strengthen param "last_membar" from
4234 rtx * to rtx_insn **.
4235 (frv_optimize_membar_global): Strengthen param "membar" from rtx
4237 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
4239 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
4240 both params from rtx to rtx_insn *.
4241 (ia64_ld_address_bypass_p): Likewise.
4242 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
4244 (ia64_safe_type): Likewise.
4245 (group_barrier_needed): Likewise.
4246 (safe_group_barrier_needed): Likewise.
4247 (ia64_single_set): Likewise.
4248 (is_load_p): Likewise.
4249 (record_memory_reference): Likewise.
4250 (get_mode_no_for_insn): Likewise.
4251 (important_for_bundling_p): Likewise.
4252 (unknown_for_bundling_p): Likewise.
4253 (ia64_st_address_bypass_p): Likewise for both params.
4254 (ia64_ld_address_bypass_p): Likewise.
4255 (expand_vselect): Introduce new local rtx_insn * "insn", using it
4256 in place of rtx "x" after the emit_insn call.
4257 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
4258 Strengthen param from rtx to rtx_insn *.
4259 (ix86_agi_dependent): Likewise for both params.
4260 (ix86_attr_length_immediate_default): Likewise for param 1.
4261 (ix86_attr_length_address_default): Likewise for param.
4262 (ix86_attr_length_vex_default): Likewise for param 1.
4263 * config/i386/i386.c (ix86_attr_length_immediate_default):
4264 Likewise for param "insn".
4265 (ix86_attr_length_address_default): Likewise.
4266 (ix86_attr_length_vex_default): Likewise.
4267 (ix86_agi_dependent): Likewise for both params.
4268 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
4269 (vselect_insn): Likewise for this variable.
4270 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
4272 (m68k_sched_attr_opy_type): Likewise.
4273 * config/m68k/m68k.c (sched_get_operand): Likewise.
4274 (sched_attr_op_type): Likewise.
4275 (m68k_sched_attr_opx_type): Likewise.
4276 (m68k_sched_attr_opy_type): Likewise.
4277 (sched_get_reg_operand): Likewise.
4278 (sched_get_mem_operand): Likewise.
4279 (m68k_sched_address_bypass_p): Likewise for both params.
4280 (sched_get_indexed_address_scale): Likewise.
4281 (m68k_sched_indexed_address_bypass_p): Likewise.
4282 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
4283 (m68k_sched_indexed_address_bypass_p): Likewise.
4284 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
4285 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
4287 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
4288 params from rtx to rtx_insn *.
4289 (mips_fmadd_bypass): Likewise.
4290 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
4291 (mips_linked_madd_p): Likewise.
4292 (mips_macc_chains_last_hilo): Likewise for this variable.
4293 (mips_macc_chains_record): Likewise for param.
4294 (vr4130_last_insn): Likewise for this variable.
4295 (vr4130_swap_insns_p): Likewise for both params.
4296 (mips_ls2_variable_issue): Likewise for param.
4297 (mips_need_noat_wrapper_p): Likewise for param "insn".
4298 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
4299 in place of "x" after the emit_insn.
4300 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
4301 params from rtx to rtx_insn *.
4302 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
4303 (pa_combine_instructions): Introduce local "par" for result of
4304 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
4306 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
4307 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
4308 (rl78_alloc_physical_registers_op1): Likewise.
4309 (rl78_alloc_physical_registers_op2): Likewise.
4310 (rl78_alloc_physical_registers_ro1): Likewise.
4311 (rl78_alloc_physical_registers_cmp): Likewise.
4312 (rl78_alloc_physical_registers_umul): Likewise.
4313 (rl78_alloc_address_registers_macax): Likewise.
4314 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
4315 * config/s390/predicates.md (execute_operation): Likewise for
4317 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
4319 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
4320 (addr_generation_dependency_p): Likewise for param "insn".
4321 (s390_agen_dep_p): Likewise for both params.
4322 (s390_fpload_toreg): Likewise for param "insn".
4323 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
4324 * config/sh/sh.c (sh_loop_align): Likewise for param and local
4326 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
4327 * config/sh/sh_treg_combine.cc
4328 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
4330 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
4331 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
4332 "and_insn", "load", "shift".
4333 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
4335 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
4336 for XEXP (note, 0) of the REG_CC_SETTER note.
4337 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
4338 rtx_insn *, eliminating a checked cast made redundant by this.
4339 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
4341 * genattr.c (main): When writing out the prototype to
4342 const_num_delay_slots, strengthen the param from rtx to
4344 * genattrtab.c (write_const_num_delay_slots): Likewise when
4345 writing out the implementation of const_num_delay_slots.
4346 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
4347 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
4348 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
4349 favor of new rtx locals "src" and "set" and new local rtx_insn *
4351 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
4353 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
4354 locals "cond", "if_then_else", "set" and new rtx_insn * locals
4356 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
4357 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
4358 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
4359 the top-level scope, replacing with new more tightly-scoped rtx
4360 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
4361 "new_insn", "copy_of_insn_b", and make local rtx "set" more
4363 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
4365 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
4367 (ira_setup_alts): Likewise for param "insn".
4368 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
4369 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
4371 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
4372 new more-tightly scoped rtx locals "add3_insn", "insn",
4373 "add2_insn" and rtx_insn * "move_insn".
4374 * postreload-gcse.c (eliminate_partially_redundant_load): Add
4375 checked cast on result of gen_move_insn when invoking
4377 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
4379 (verify_changes): Add a checked cast on "object" when invoking
4381 (extract_insn_cached): Strengthen param "insn" from rtx to
4383 (extract_constrain_insn_cached): Likewise.
4384 (extract_insn): Likewise.
4385 * recog.h (insn_invalid_p): Likewise for param 1.
4386 (recog_memoized): Likewise for param.
4387 (extract_insn): Likewise.
4388 (extract_constrain_insn_cached): Likewise.
4389 (extract_insn_cached): Likewise.
4390 * reload.c (can_reload_into): Likewise for local "test_insn".
4391 * reload.h (cleanup_subreg_operands): Likewise for param.
4392 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
4393 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
4394 result of emit_insn. Remove a checked cast made redundant by this
4396 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
4398 * sel-sched.c (get_reg_class): Likewise.
4400 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
4401 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4403 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
4404 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
4406 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
4408 2014-09-09 David Malcolm <dmalcolm@redhat.com>
4410 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
4411 const rtx_insn *, and from rtx to rtx_insn * for the other
4413 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
4414 INSN_LOCATION, since we know INSN_P holds.
4415 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
4416 (insn_file): Likewise.
4417 (insn_scope): Likewise.
4418 (insn_location): Likewise.
4420 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
4421 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
4422 for the result of gen_load_const_gp.
4423 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
4424 param from rtx to rtx_insn *.
4425 * config/rs6000/rs6000.c (output_call): Likewise.
4426 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
4427 introducing a checked cast to rtx_sequence * and use of the insn
4429 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
4430 from rtx to rtx_insn *.
4431 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
4432 (insn_line): Likewise.
4433 (insn_file): Likewise.
4434 (insn_location): Likewise.
4435 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
4436 from rtx to rtx_insn *.
4437 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
4438 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
4439 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
4441 * reorg.c (relax_delay_slots): Strengthen locals named "after"
4442 from rtx to rtx_insn *; use methods of "pat" for type-safety.
4444 2014-09-09 David Malcolm <dmalcolm@redhat.com>
4446 * combine.c (try_combine): Eliminate checked cast on result of
4448 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
4449 autogenerated one by strengthening the return type and params 2 and 3
4450 from rtx to rtx_insn *, and by naming the params.
4451 * gengenrtl.c (special_rtx): Add INSN to those that are
4453 * rtl.h (gen_rtx_INSN): New prototype.
4455 2014-09-09 David Malcolm <dmalcolm@redhat.com>
4457 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
4459 (no_equiv): Likewise.
4460 (update_equiv_regs): Likewise.
4461 (setup_reg_equiv): Likewise. Strengthen locals "elem",
4462 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
4463 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
4465 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
4466 from rtx to rtx_insn_list *.
4467 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
4468 rtx_insn_list * and use methods for clarity and typesafety.
4469 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
4471 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
4472 redundant check on INSN_P (insns): this cannot hold, as "insns" is
4473 an INSN_LIST, not an insn.
4474 (reverse_equiv_p): Strengthen local "insns" from rtx to
4475 rtx_insn_list * and use methods for clarity and typesafety.
4476 (contains_reloaded_insn_p): Likewise for local "list".
4478 2014-09-09 Jiong Wang <jiong.wang@arm.com>
4480 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
4481 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
4482 (arm_builtin_vectorized_function): Likewise.
4483 * config/arm/arm_neon_builtins.def: New macro for copysignf.
4484 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
4486 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
4488 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
4489 * builtins.h (default_target_builtins): Likewise.
4490 * gcse.h (default_target_gcse): Likewise.
4491 * target-globals.h (target_globals): Add a destructor. Convert
4492 void-pointer fields back to their real type and change from
4493 GTY((atomic)) to GTY((skip)).
4494 (restore_target_globals): Remove casts accordingly.
4495 * target-globals.c (save_target_globals): Use XCNEW rather than
4496 ggc_internal_cleared_alloc to allocate non-GC structures.
4497 Use ggc_cleared_alloc to allocate the target_globals structure
4499 (target_globals::~target_globals): Define.
4501 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4503 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
4504 mnemonic instead of fldmfdd.
4505 * config/arm/arm.c (vfp_output_fstmd): Rename to...
4506 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
4507 Output vpush when address register is SP.
4508 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
4509 (vfp_output_vstmd): ... This.
4510 * config/arm/vfp.md (push_multi_vfp): Update call to
4513 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4515 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
4517 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4519 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
4520 (*sqrtdf2_vfp): Likewise.
4521 (*cmpsf_vfp): Likewise.
4522 (*cmpsf_trap_vfp): Likewise.
4523 (*cmpdf_vfp): Likewise.
4524 (*cmpdf_trap_vfp): Likewise.
4526 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4528 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
4529 (*truncdfsf2_vfp): Likewise.
4530 (*truncsisf2_vfp): Likewise.
4531 (*truncsidf2_vfp): Likewise.
4532 (fixuns_truncsfsi2): Likewise.
4533 (fixuns_truncdfsi2): Likewise.
4534 (*floatsisf2_vfp): Likewise.
4535 (*floatsidf2_vfp): Likewise.
4536 (floatunssisf2): Likewise.
4537 (floatunssidf2): Likewise.
4539 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4541 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
4542 (*muldf3_vfp): Likewise.
4543 (*mulsf3negsf_vfp): Likewise.
4544 (*muldf3negdf_vfp): Likewise.
4545 (*mulsf3addsf_vfp): Likewise.
4546 (*muldf3adddf_vfp): Likewise.
4547 (*mulsf3subsf_vfp): Likewise.
4548 (*muldf3subdf_vfp): Likewise.
4549 (*mulsf3negsfaddsf_vfp): Likewise.
4550 (*fmuldf3negdfadddf_vfp): Likewise.
4551 (*mulsf3negsfsubsf_vfp): Likewise.
4552 (*muldf3negdfsubdf_vfp): Likewise.
4554 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4556 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
4557 (*absdf2_vfp): Likewise.
4558 (*negsf2_vfp): Likewise.
4559 (*negdf2_vfp): Likewise.
4560 (*addsf3_vfp): Likewise.
4561 (*adddf3_vfp): Likewise.
4562 (*subsf3_vfp): Likewise.
4563 (*subdf3_vfp): Likewise.
4564 (*divsf3_vfp): Likewise.
4565 (*divdf3_vfp): Likewise.
4567 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4569 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
4571 (arm_print_operand): Don't convert real values to decimal
4572 representation in default case.
4573 (fp_immediate_constant): Delete.
4574 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
4575 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
4577 (*thumb2_movsi_vfp): Likewise.
4578 (*movdi_vfp): Likewise.
4579 (*movdi_vfp_cortexa8): Likewise.
4580 (*movhf_vfp_neon): Likewise.
4581 (*movhf_vfp): Likewise.
4582 (*movsf_vfp): Likewise.
4583 (*thumb2_movsf_vfp): Likewise.
4584 (*movdf_vfp): Likewise.
4585 (*thumb2_movdf_vfp): Likewise.
4586 (*movsfcc_vfp): Likewise.
4587 (*thumb2_movsfcc_vfp): Likewise.
4588 (*movdfcc_vfp): Likewise.
4589 (*thumb2_movdfcc_vfp): Likewise.
4591 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
4593 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
4597 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4600 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
4601 Use qualifier_immediate for last operand. Rename to...
4602 (aarch64_types_ternop_lane_qualifiers): ... This.
4603 (TYPES_QUADOP): Rename to...
4604 (TYPES_TERNOP_LANE): ... This.
4605 (aarch64_simd_expand_args): Return const0_rtx when encountering user
4606 error. Change return of 0 to return of NULL_RTX.
4607 (aarch64_crc32_expand_builtin): Likewise.
4608 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
4609 ICE when expanding unknown builtin.
4610 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
4611 TERNOP_LANE qualifiers.
4612 (sqdmlsl_lane): Likewise.
4613 (sqdmlal_laneq): Likewise.
4614 (sqdmlsl_laneq): Likewise.
4615 (sqdmlal2_lane): Likewise.
4616 (sqdmlsl2_lane): Likewise.
4617 (sqdmlal2_laneq): Likewise.
4618 (sqdmlsl2_laneq): Likewise.
4620 2014-09-09 Nick Clifton <nickc@redhat.com>
4622 * doc/invoke.texi (Optimization Options): Add missing @gol to the
4624 (S/390 and zSeries Options): Remove superfluous word from the
4625 description of the -mhotpatch option.
4627 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
4629 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
4630 * ira.c: #include "shrink-wrap.h"
4631 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
4632 * ifcvt.c: #include "shrink-wrap.h"
4633 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
4635 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
4637 * common/config/picochip/picochip-common.c: Remove.
4638 * config.gcc: Remove support for picochip.
4639 * config/picochip/constraints.md: Remove.
4640 * config/picochip/dfa_space.md: Remove.
4641 * config/picochip/dfa_speed.md: Remove.
4642 * config/picochip/picochip-protos.h: Remove.
4643 * config/picochip/picochip.c: Remove.
4644 * config/picochip/picochip.h: Remove.
4645 * config/picochip/picochip.md: Remove.
4646 * config/picochip/picochip.opt: Remove.
4647 * config/picochip/predicates.md: Remove.
4648 * config/picochip/t-picochip: Remove.
4649 * doc/md.texi: Don't document picochi.
4651 2014-09-08 David Malcolm <dmalcolm@redhat.com>
4653 * basic-block.h (control_flow_insn_p): Strengthen param from
4654 const_rtx to const rtx_insn *.
4655 * cfgbuild.c (control_flow_insn_p): Likewise.
4657 2014-09-08 David Malcolm <dmalcolm@redhat.com>
4659 * gcse.c (modify_mem_list): Strengthen this variable from
4660 vec<rtx> * to vec<rtx_insn *> *.
4661 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
4663 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
4664 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
4665 (record_last_mem_set_info): Strengthen param "insn" from rtx to
4667 (record_last_set_info): Likewise for local "last_set_insn".
4669 2014-09-08 DJ Delorie <dj@redhat.com>
4671 * doc/invoke.texi (MSP430 Options): Add -minrt.
4673 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
4675 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
4676 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
4677 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
4679 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
4681 (adjust_splat): New function.
4682 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
4683 (dump_swap_insn_table): Add case for SH_SPLAT.
4685 2014-09-08 Richard Biener <rguenther@suse.de>
4688 * tree-inline.c (copy_loops): The source loop header should
4690 (tree_function_versioning): If loops need fixup after removing
4691 unreachable blocks fix them.
4692 * omp-low.c (simd_clone_adjust): Do not add incr block to
4693 loop under construction.
4695 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
4697 * config/aarch64/aarch64-builtins.c
4698 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
4700 2014-09-08 Joseph Myers <joseph@codesourcery.com>
4702 * config/i386/cygming.h (TF_SIZE): Remove.
4703 * config/i386/darwin.h (TF_SIZE): Remove.
4704 * config/i386/dragonfly.h (TF_SIZE): Remove.
4705 * config/i386/freebsd.h (TF_SIZE): Remove.
4706 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
4707 * config/i386/openbsdelf.h (TF_SIZE): Remove.
4708 * config/i386/sol2.h (TF_SIZE): Remove.
4709 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
4710 * config/ia64/linux.h (TF_SIZE): Remove.
4711 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
4712 * doc/tm.texi: Regenerate.
4713 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
4715 2014-09-08 Joseph Myers <joseph@codesourcery.com>
4717 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
4719 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
4721 * doc/tm.texi: Regenerate.
4722 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
4724 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
4725 * config/cris/cris.h (__make_dp): Remove.
4727 2014-09-08 Richard Biener <rguenther@suse.de>
4730 * cfgloop.c (mark_loop_for_removal): Track former header
4732 * cfgloop.h (struct loop): Add former_header member unconditionally.
4733 * loop-init.c (fix_loop_structure): Enable bogus loop removal
4734 diagnostic unconditionally.
4736 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
4739 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
4740 constraint for operand0 and remove write only modifier from operand3.
4742 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
4744 PR rtl-optimization/62208
4745 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
4746 rather than const0_rtx in eq/ne-xor simplifications.
4748 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
4750 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
4751 (arc_output_mi_thunk): Likewise.
4753 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
4754 arguments to silence bogus warning.
4756 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
4759 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
4761 2014-09-06 Tom de Vries <tom@codesourcery.com>
4763 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
4764 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
4765 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
4767 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
4770 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
4771 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
4773 2014-09-05 Easwaran Raman <eraman@google.com>
4775 PR rtl-optimization/62146
4776 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
4777 hoisted instruction unconditional.
4779 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
4782 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
4783 Do not allow any_mask_operand for operands[2].
4784 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
4786 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4788 * config/arc/arc.c (arc_print_operand): Use insn method of
4789 final_sequence for type-safety.
4790 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
4791 "insn" from rtx to rtx_insn *.
4792 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
4793 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
4794 Likewise for locals "branch", "label".
4795 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
4796 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
4797 (same_cmp_following_p): Likewise for locals "i2", "i3".
4798 * config/sh/sh_optimize_sett_clrt.cc
4799 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
4800 param "cbranch_insn".
4801 * function.c (convert_jumps_to_returns): Likewis for local "jump".
4802 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
4803 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
4805 (condjump_p): Likewise.
4806 (condjump_in_parallel_p): Likewise.
4808 (any_uncondjump_p): Likewise.
4809 (any_condjump_p): Likewise.
4810 (condjump_label): Likewise.
4811 (returnjump_p): Strengthen param "insn" from rtx to
4813 (onlyjump_p): Strengthen param "insn" from const_rtx to
4815 (jump_to_label_p): Likewise.
4816 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
4817 (invert_jump): Likewise.
4818 * reorg.c (simplejump_or_return_p): Add checked cast when calling
4820 (get_jump_flags): Strengthen param "insn" from rtx to
4822 (get_branch_condition): Likewise.
4823 (condition_dominates_p): Likewise.
4824 (make_return_insns): Move declaration of local "pat" earlier, to
4825 after we've handled NONJUMP_INSN_P and non-sequences, using its
4826 methods to simplify the code and for type-safety.
4827 * rtl.h (find_constant_src): Strengthen param from const_rtx to
4829 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
4830 (condjump_p): Strengthen param from const_rtx to
4832 (any_condjump_p): Likewise.
4833 (any_uncondjump_p): Likewise.
4835 (condjump_label): Likewise.
4836 (simplejump_p): Likewise.
4837 (returnjump_p): Likewise.
4838 (onlyjump_p): Likewise.
4839 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
4840 (invert_jump): Likewise.
4841 (condjump_in_parallel_p): Strengthen param from const_rtx to
4843 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
4844 to const rtx_insn *.
4845 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
4846 to const rtx_insn *.
4847 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
4849 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4851 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
4852 above the conditional, and convert the check on GET_CODE to a
4853 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
4854 the conditional. Simplify the conditional by using methods of
4857 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4859 * haifa-sched.c (check_clobbered_conditions): Strengthen local
4860 "link" from rtx to rtx_insn_list *, and use its methods for
4861 clarity and type-safety.
4862 (toggle_cancelled_flags): Likewise.
4863 (restore_last_backtrack_point): Likewise.
4864 (queue_to_ready): Use insn method of "link" in one place.
4865 (schedule_block): Strengthen local "link" from rtx to
4866 rtx_insn_list *, and use its methods for clarity and type-safety.
4868 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4870 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
4871 param "insn" from const_rtx to const rtx_insn *.
4872 (sched_get_reverse_condition_uncached): Likewise.
4873 (sched_get_condition_with_rev): Likewise.
4874 (sched_has_condition_p): Likewise.
4875 (sched_insns_conditions_mutex_p): Likewise for both params.
4876 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
4877 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
4878 (setup_insn_reg_uses): Move local "list" to be more tightly
4879 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
4880 its methods for clarity and type-safety.
4881 (sched_analyze_1): Strengthen local "pending" from rtx to
4882 rtx_insn_list *, and local "pending_mem" from rtx to
4883 rtx_expr_list *. Use methods of each for clarity and type-safety.
4884 (sched_analyze_2): Likewise.
4885 (sched_analyze_insn): Likewise.
4887 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
4888 param from const_rtx to const rtx_insn *.
4889 (sched_insns_conditions_mutex_p): Likewise for both params.
4890 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
4893 * system.h (CONST_CAST_RTX_INSN): New macro.
4895 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4897 * recog.c (peep2_attempt): Strengthen return type from rtx to
4899 (peep2_update_life): Likewise for params "last", "prev", removing
4900 a checked cast made redundant by this.
4901 (peephole2_optimize): Likewise for local "last".
4903 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4905 * basic-block.h (set_block_for_insn): Eliminate this macro in
4907 * rtl.h (set_block_for_insn): New inline function, imposing the
4908 requirement that the "insn" param is an rtx_insn *.
4910 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4912 * caller-save.c (setup_save_areas): Strengthen local "insn" from
4914 * final.c (get_call_reg_set_usage): Likewise for first param,
4915 eliminating a checked cast.
4916 * regs.h (get_call_reg_set_usage): Likewise for first param.
4917 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
4918 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
4919 cast, replacing references to "x" with "call_insn" where
4921 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
4922 rtx_insn *, adding a checked cast.
4924 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4926 * output.h (final_scan_insn): Strengthen first param from rtx to
4929 * final.c (final_scan_insn): Likewise, renaming it back from
4930 "uncast_insn" to "insn", eliminating the checked cast.
4932 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
4933 "vec" with an rtx_sequence * "seq", taking a copy of
4934 "final_sequence", and using methods of "seq" for clarity, and for
4935 type-safety in the calls to final_scan_insn.
4936 * config/mips/mips.c (mips_output_conditional_branch): Use methods
4937 of "final_sequence" for clarity, and for type-safety in the call to
4939 * config/sh/sh.c (print_slot): Strengthen param from rtx to
4940 rtx_sequence * and rename from "insn" to "seq".
4942 2014-09-05 David Malcolm <dmalcolm@redhat.com>
4944 * jump.c (delete_related_insns): Introduce a new local "table" by
4945 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
4946 get_labels method of "table" to simplify access to the labels in
4949 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4951 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
4952 f_minmaxs, f_minmaxd types.
4954 2014-09-05 Richard Biener <rguenther@suse.de>
4956 * cfgloop.c (mark_loop_for_removal): Record former header
4957 when ENABLE_CHECKING.
4958 * cfgloop.h (strut loop): Add former_header member when
4960 * loop-init.c (fix_loop_structure): Sanity check loops
4961 marked for removal if they re-appeared.
4963 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
4965 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
4966 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
4968 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
4969 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
4970 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
4971 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
4972 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
4973 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
4974 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
4975 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
4976 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
4977 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
4978 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
4979 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
4980 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
4981 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
4982 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
4983 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
4984 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
4985 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
4986 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
4987 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
4988 with int{32,16,8}_t.
4990 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
4992 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
4993 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
4994 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
4995 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
4996 Remove temporary __asm__ and reimplement.
4998 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5000 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
5001 handling cmge, cmgt, cmeq, cmtst.
5003 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
5004 cmlt, cmgeu, cmgtu, cmtst): Remove.
5006 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
5007 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
5008 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
5009 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
5011 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5013 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
5015 (aarch64_fold_builtin): Update pattern for cmtst.
5017 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
5020 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
5022 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
5023 Switch operands, separate out more cases, refactor.
5025 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
5027 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
5028 argument; rename old version to...
5029 (aarch64_const_vec_all_same_in_range_p): ...this.
5030 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
5032 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
5034 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5036 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
5037 Remove qualifier_const_pointer, update comment.
5039 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5041 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
5043 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5045 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
5046 varargs with pointer parameter.
5047 (aarch64_simd_expand_builtin): pass pointer into previous.
5049 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5051 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
5054 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
5056 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
5057 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
5058 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
5059 Replace temporary asm with call to builtin.
5060 (vrbit_p8, vrbitq_p8): New functions.
5062 2014-09-05 Richard Biener <rguenther@suse.de>
5064 * cfgloop.c (mark_loop_for_removal): New function.
5065 * cfgloop.h (mark_loop_for_removal): Declare.
5066 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
5067 (merge_blocks): Likewise.
5068 (duplicate_block): Likewise.
5069 * except.c (sjlj_emit_dispatch_table): Likewise.
5070 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
5071 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
5072 (thread_through_loop_header): Likewise.
5074 2014-09-05 Richard Biener <rguenther@suse.de>
5077 * fold-const.c (try_move_mult_to_index): Remove.
5078 (fold_binary_loc): Do not call it.
5079 * tree-data-ref.c (dr_analyze_indices): Strip conversions
5080 from the base object again.
5082 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
5084 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
5087 2014-09-05 Bin Cheng <bin.cheng@arm.com>
5090 * config/arm/arm.md (setmem): New pattern.
5091 * config/arm/arm-protos.h (struct tune_params): New fields.
5092 (arm_gen_setmem): New prototype.
5093 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
5094 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
5095 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
5096 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
5097 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
5098 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
5099 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
5100 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
5101 (arm_const_inline_cost): New function.
5102 (arm_block_set_max_insns): New function.
5103 (arm_block_set_non_vect_profit_p): New function.
5104 (arm_block_set_vect_profit_p): New function.
5105 (arm_block_set_unaligned_vect): New function.
5106 (arm_block_set_aligned_vect): New function.
5107 (arm_block_set_unaligned_non_vect): New function.
5108 (arm_block_set_aligned_non_vect): New function.
5109 (arm_block_set_vect, arm_gen_setmem): New functions.
5111 2014-09-05 Bin Cheng <bin.cheng@arm.com>
5113 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
5115 2014-09-05 Bin Cheng <bin.cheng@arm.com>
5117 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
5119 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
5121 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
5123 * valtrack.h: Adjust.
5125 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
5127 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
5129 (emit_jump_insn_before_noloc): Likewise.
5130 (emit_call_insn_before_noloc): Likewise.
5131 (emit_label_before): Likewise.
5132 (emit_label_after): Likewise.
5133 (emit_insn_before_setloc): Likewise.
5134 (emit_jump_insn_before_setloc): Likewise.
5135 (emit_call_insn_before_setloc): Likewise.
5136 (emit_call_insn_before): Likewise.
5139 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5141 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
5142 rtx_insn *, eliminating a checked cast.
5144 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5146 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
5147 const_rtx to const rtx_insn *.
5148 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
5151 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5153 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
5154 fixup_args_size_notes.
5155 * expr.c (fixup_args_size_notes): Strengthen first two params from
5156 rtx to rtx_insn *, eliminating a checked cast.
5157 * rtl.h (fixup_args_size_notes): Strengthen first two params from
5160 2014-09-05 David Malcolm <dmalcolm@redhat.com>
5162 * haifa-sched.c (get_ready_element): Strengthen return type from
5164 * sched-int.h (get_ready_element): Likewise.
5166 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
5169 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
5170 indexed_or_indirect_operand instead of memory_operand.
5171 (floatsi<mode>2_lfiwzx_mem): Ditto.
5173 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
5175 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
5176 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
5177 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
5179 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
5181 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
5183 (get_last_nonnote_insn): Likewise.
5184 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
5185 * resource.c (find_basic_block): Likewise.
5187 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
5190 2014-09-04 David Malcolm <dmalcolm@redhat.com>
5192 * genattr.c (main): Within the prototype of insn_latency written
5193 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
5194 * genautomata.c (output_internal_maximal_insn_latency_func):
5195 Within the implementation of insn_latency written out to
5196 insn-automata.c, strengthen both params from rtx to rtx_insn *,
5197 eliminating a pair of checked casts.
5199 2014-09-04 David Malcolm <dmalcolm@redhat.com>
5201 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
5204 * rtl.h (eh_returnjump_p): Likewise.
5206 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
5208 * Makefile.in (TAGS): Handle constructs in timevar.def.
5210 2014-09-04 Guozhi Wei <carrot@google.com>
5213 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
5214 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
5215 it into two patterns.
5216 (move_lo_quad_internal_be_<mode>): Likewise.
5218 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
5220 * doc/options.texi: Document that Var and Init are required if CPP
5222 * optc-gen.awk: Require Var and Init if CPP is given.
5223 * common.opt (Wpedantic): Use Init.
5225 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5227 * config/rs6000/rs6000.c (special_handling_values): Add
5229 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
5230 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
5231 as swappable with special handling SH_EXTRACT. Remove
5232 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
5234 (adjust_extract): New function.
5235 (handle_special_swappables): Add default to case statement; add
5236 case for SH_EXTRACT that calls adjust_extract.
5237 (dump_swap_insn_table): Handle SH_EXTRACT.
5239 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5241 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
5242 selection of 0th memory doubleword, regardless of endianness.
5244 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
5246 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
5248 2014-09-04 Alan Modra <amodra@gmail.com>
5251 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
5254 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
5256 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
5257 * targhooks.c (default_dwarf_frame_reg_mode): New function.
5258 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
5259 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
5260 * doc/tm.texi: Regenerate.
5261 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
5262 selection logic to default_dwarf_frame_reg_mode.
5264 2014-09-03 Marek Polacek <polacek@redhat.com>
5266 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
5269 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
5271 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
5272 the automodified register.
5274 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
5276 * output.h (get_some_local_dynamic_name): Declare.
5277 * final.c (some_local_dynamic_name): New variable.
5278 (get_some_local_dynamic_name): New function.
5279 (final_end_function): Clear some_local_dynamic_name.
5280 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
5281 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
5282 (print_operand): Report an error if '%&' is used inappropriately.
5283 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
5284 (get_some_local_dynamic_name_1): Delete.
5285 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
5286 (rs6000_get_some_local_dynamic_name): Delete.
5287 (rs6000_get_some_local_dynamic_name_1): Delete.
5288 (print_operand): Report an error if '%&' is used inappropriately.
5289 * config/s390/s390.c (machine_function): Remove some_ld_name.
5290 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
5291 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
5292 * config/sparc/sparc.c: Include rtl-iter.h.
5293 (machine_function): Remove some_ld_name.
5294 (sparc_print_operand): Report an error if '%&' is used inappropriately.
5295 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
5297 2014-09-03 Richard Henderson <rth@redhat.com>
5299 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
5300 (aarch64_popwb_pair_reg): Remove.
5301 (aarch64_set_frame_expr): Remove.
5302 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
5303 the restore ops performed by the insns generated.
5304 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
5305 insn. Perform the calls_eh_return addition later; do not attempt to
5306 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
5307 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
5308 special markup at all. Load cfun->machine->frame.hard_fp_offset
5309 into a local variable.
5310 (aarch64_frame_pointer_required): Don't check calls_alloca.
5312 2014-09-03 Richard Biener <rguenther@suse.de>
5314 * opts.c (default_options_optimization): Adjust
5315 max-combine-insns to 2 for -Og.
5317 2014-09-03 Martin Jambor <mjambor@suse.cz>
5320 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
5321 pass-trough jump functions correctly.
5323 2014-09-03 Martin Jambor <mjambor@suse.cz>
5326 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
5327 created replacements in ascending order of offsets.
5328 (known_aggs_to_agg_replacement_list): Likewise.
5330 2014-09-03 Martin Liska <mliska@suse.cz>
5332 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
5333 is set to set uninitialized value for vnresult.
5335 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5337 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
5338 for TARGET_MUST_PASS_IN_STACK.
5340 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5342 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
5343 for TARGET_ARG_PARTIAL_BYTES.
5345 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5347 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
5348 instructions for varargs implementation.
5349 (nds32_expand_epilogue): Emit stack adjustment instructions for
5350 varargs implementation.
5352 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5354 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
5355 optimization detection.
5357 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5359 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
5361 (nds32_function_arg_advance): Deal with nameless arguments.
5362 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
5363 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
5364 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
5366 2014-09-03 Richard Biener <rguenther@suse.de>
5368 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
5369 (struct bb_bitmap_sets): Remove deferred member.
5370 (BB_DEFERRED): Remove.
5371 (defer_or_phi_translate_block): Remove.
5372 (compute_antic_aux): Remove deferring of blocks, assert
5373 proper iteration order.
5374 (compute_antic): Do not set BB_DEFERRED.
5375 (eliminate): Allocate el_avail of proper size initially.
5377 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5379 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
5380 according to the value of crtl->args.pretend_args_size.
5382 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5384 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
5385 varargs information.
5387 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5389 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
5390 implementation for TARGET_SETUP_INCOMING_VARARGS.
5391 (nds32_strict_argument_naming): Refine comment.
5392 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
5393 Define for future implementation.
5395 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
5397 * config/i386/adxintrin.h (_subborrow_u32): New.
5398 (_addcarry_u32): Ditto.
5399 (_subborrow_u64): Ditto.
5400 (_addcarry_u64): Ditto.
5401 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
5403 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
5404 __builtin_ia32_sbb_u64
5406 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5408 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
5410 (nds32_function_arg_advance): Likewise.
5411 (nds32_init_cumulative_args): Likewise.
5412 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
5413 (NDS32_FIRST_GPR_REGNUM): Define.
5414 (NDS32_LAST_GPR_REGNUM): Define.
5415 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
5416 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
5417 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
5418 (machine_function): Use GRP-specific stuff.
5420 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5422 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
5423 (nds32_expand_epilogue): Likewise.
5424 (nds32_expand_prologue_v3push): Likewise.
5425 (nds32_expand_epilogue_v3pop): Likewise.
5427 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5429 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
5430 v3push/v3pop for variadic function.
5431 * config/nds32/nds32.md (prologue, epilogue): Likewise.
5433 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5435 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
5436 Check rtx for varargs implementation.
5437 (nds32_output_stack_pop): Likewise.
5438 * config/nds32/nds32-protos.h: Have a rtx argument for
5439 nds32_output_stack_push and nds32_output_stack_pop.
5440 * config/nds32/nds32.md: Likewise.
5442 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5444 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
5445 to check if FUNC is an interrupt service routine.
5446 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
5448 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5450 * config/nds32/nds32.h (machine_function): Add some fields for variadic
5451 arguments implementation.
5453 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5455 * config/nds32/nds32-predicates.c
5456 (nds32_valid_stack_push_pop): Rename to ...
5457 (nds32_valid_stack_push_pop_p): ... this.
5458 * config/nds32/nds32-protos.h: Likewise.
5459 * config/nds32/predicates.md: Likewise.
5461 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5463 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
5464 (nds32_emit_stack_v3push): ... this.
5465 (nds32_gen_stack_v3pop): Rename to ...
5466 (nds32_emit_stack_v3pop): ... this and consider CFA restore
5469 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5471 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
5472 (nds32_emit_stack_push_multiple): ... this.
5473 (nds32_gen_stack_pop_multiple): Rename to ...
5474 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
5477 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
5480 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
5481 and add a second splitter to handle the remaining cases.
5483 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
5485 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
5487 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
5489 * cfgexpand.c (label_rtx_for_bb): Change type to
5490 hash_map<basic_block, rtx_code_label *> *.
5491 (expand_gimple_basic_block): Adjust.
5492 (pass_expand::execute): Likewise.
5494 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
5496 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
5497 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
5498 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
5499 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
5500 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
5501 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
5502 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
5505 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
5507 * alloc-pool.c: Include coretypes.h.
5508 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
5509 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
5510 hash_set instead of htab.
5511 * ggc-page.c (in_gc): New variable.
5512 (ggc_free): Do nothing if a collection is taking place.
5513 (ggc_collect): Set in_gc appropriately.
5514 * ggc.h (gt_ggc_mx(const char *)): New function.
5515 (gt_pch_nx(const char *)): Likewise.
5516 (gt_ggc_mx(int)): Likewise.
5517 (gt_pch_nx(int)): Likewise.
5518 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
5519 (hash_map::hash_entry::pch_nx): Likewise.
5520 (hash_map::hash_entry::pch_nx_helper): Likewise.
5521 (hash_map::hash_map): Adjust.
5522 (hash_map::create_ggc): New function.
5523 (gt_ggc_mx): Likewise.
5524 (gt_pch_nx): Likewise.
5525 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
5526 (default_hashset_traits::pch_nx): Likewise.
5527 (hash_set::hash_entry::ggc_mx): Likewise.
5528 (hash_set::hash_entry::pch_nx): Likewise.
5529 (hash_set::hash_entry::pch_nx_helper): Likewise.
5530 (hash_set::hash_set): Adjust.
5531 (hash_set::create_ggc): New function.
5532 (hash_set::elements): Likewise.
5533 (gt_ggc_mx): Likewise.
5534 (gt_pch_nx): Likewise.
5535 * hash-table.h (hash_table::hash_table): Adjust.
5536 (hash_table::m_ggc): New member.
5537 (hash_table::~hash_table): Adjust.
5538 (hash_table::expand): Likewise.
5539 (hash_table::empty): Likewise.
5540 (gt_ggc_mx): New function.
5541 (hashtab_entry_note_pointers): Likewise.
5542 (gt_pch_nx): Likewise.
5544 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5546 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
5547 built-in definition.
5548 (XVCVUXDDP_SCALE): Likewise.
5549 (XVCVDPSXDS_SCALE): Likewise.
5550 (XVCVDPUXDS_SCALE): Likewise.
5551 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
5552 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
5553 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
5554 VSX_BUILTIN_XVCVDPUXDS_SCALE.
5555 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
5557 * config/rs6000/rs6000.c (real.h): New include.
5558 (rs6000_scale_v2df): New function.
5559 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
5560 (UNSPEC_VSX_XVCVUXDDP): Likewise.
5561 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
5562 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
5563 (vsx_xvcvsxddp_scale): New define_expand.
5564 (vsx_xvcvsxddp): New define_insn.
5565 (vsx_xvcvuxddp_scale): New define_expand.
5566 (vsx_xvcvuxddp): New define_insn.
5567 (vsx_xvcvdpsxds_scale): New define_expand.
5568 (vsx_xvcvdpsxds): New define_insn.
5569 (vsx_xvcvdpuxds_scale): New define_expand.
5570 (vsx_xvcvdpuxds): New define_insn.
5571 * doc/extend.texi (vec_ctf): Add new prototypes.
5572 (vec_cts): Likewise.
5573 (vec_ctu): Likewise.
5574 (vec_splat): Likewise.
5575 (vec_div): Likewise.
5576 (vec_mul): Likewise.
5578 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5581 * config/arm/neon.md
5582 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
5583 <v_cmp_result>): New pattern.
5584 * config/arm/iterators.md (NEON_VCVT): New int iterator.
5585 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
5586 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
5587 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
5588 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
5589 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
5591 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5594 * config/arm/iterators.md (FIXUORS): New code iterator.
5595 (VCVT): New int iterator.
5596 (su_optab): New code attribute.
5598 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
5600 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5602 * config/aarch64/predicates.md (aarch64_comparison_operation):
5603 New special predicate.
5604 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
5605 aarch64_comparison_operation instead of matching an operator.
5606 Update operand numbers.
5607 (csinc3<mode>_insn): Likewise.
5608 (*csinv3<mode>_insn): Likewise.
5609 (*csneg3<mode>_insn): Likewise.
5610 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
5611 * config/aarch64/aarch64.c (aarch64_get_condition_code):
5612 Return -1 instead of aborting on invalid condition codes.
5613 (aarch64_print_operand): Update aarch64_get_condition_code callsites
5614 to assert that the returned condition code is valid.
5615 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
5617 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
5619 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
5620 tree.def, and gimple.def
5622 2014-09-02 Jakub Jelinek <jakub@redhat.com>
5623 Balaji V. Iyer <balaji.v.iyer@intel.com>
5624 Igor Zamyatin <igor.zamyatin@intel.com>
5626 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
5627 (__cilkrts_cilk_for_64): Likewise.
5628 * cilk-common.c (declare_cilk_for_builtin): New function.
5629 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
5630 __cilkrts_cilk_for_64 bultins.
5631 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
5633 (cilk_for_32_fndecl): New define.
5634 (cilk_for_64_fndecl): Likewise.
5635 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
5636 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
5637 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
5638 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
5639 GF_OMP_FOR_COMBINED_INTO.
5640 * gimplify.c (gimplify_scan_omp_clauses): Added
5641 OMP_CLAUSE__CILK_FOR_COUNT_ case.
5642 (gimplify_adjust_omp_clauses): Ditto.
5643 (gimplify_omp_for): Added CILK_FOR case.
5644 (gimplify_expr): Ditto.
5645 * omp-low.c: Include cilk.h.
5646 (extract_omp_for_data): Set appropriate kind for
5647 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
5648 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
5649 (create_omp_child_function_name): Added second argument to handle
5651 (cilk_for_check_loop_diff_type): New function.
5652 (expand_cilk_for_call): Likewise.
5653 (expand_cilk_for): Likewise.
5654 (create_omp_child_function): Set cilk_for_count; handle the cases when
5655 it is true; call create_omp_child_function_name with second argument.
5656 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
5657 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
5658 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
5659 * tree-nested.c (convert_nonlocal_omp_clauses): Added
5660 OMP_CLAUSE__CILK_FOR_COUNT_ case.
5661 (convert_local_omp_clauses): Ditto.
5662 * tree-pretty-print.c (dump_omp_clause): Added
5663 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
5664 (dump_generic_node): Added CILK_FOR case.
5665 * tree.c (omp_clause_num_ops): New element
5666 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
5667 (omp_clause_code_name): New element _Cilk_for_count_.
5668 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
5669 * tree.def: Add tree code for CILK_FOR.
5671 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
5673 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
5674 (ppc403-compare): Add "exts with dot" case.
5675 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
5676 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
5677 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
5678 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
5679 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
5680 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
5681 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
5682 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
5683 cell-cmp-microcoded): Similarly.
5684 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
5685 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
5686 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
5687 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
5688 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
5689 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
5690 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
5691 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
5692 (power6-compare): Add "exts with dot" case.
5693 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
5694 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
5695 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
5697 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
5698 if avoiding Cell microcode.
5699 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
5700 (is_cracked_insn): Ditto.
5701 (insn_must_be_first_in_group): Ditto.
5702 * config/rs6000/rs6000.md (dot): Adjust comment.
5703 (cell_micro): Handle exts+dot.
5704 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
5705 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
5706 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
5707 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
5708 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
5709 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
5710 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
5712 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
5714 * config/rs6000/rs6000.md (QHSI): Delete.
5715 (EXTQI, EXTHI, EXTSI): New mode iterators.
5716 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
5717 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
5718 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
5719 9 anonymous instructions, and 8 splitters): Delete.
5720 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
5721 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
5722 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
5723 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
5724 *zero_extendsi<mode>2_dot2): New.
5726 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
5728 * config/rs6000/rs6000.md (any_extend): New code iterator.
5729 (u, su): New code attributes.
5730 (dmode, DMODE): New mode attributes.
5731 (<su>mul<mode>3_highpart): New.
5732 (*<su>mul<mode>3_highpart): New.
5733 (<su>mulsi3_highpart_le): New.
5734 (<su>muldi3_highpart_le): New.
5735 (<su>mulsi3_highpart_64): New.
5736 (<u>mul<mode><dmode>3): New.
5737 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
5739 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
5742 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
5744 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
5745 *mulsi3_internal2, and two splitters): Delete.
5746 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
5748 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
5750 2014-09-02 Richard Biener <rguenther@suse.de>
5752 PR tree-optimization/62695
5753 * tree-ssa-structalias.c (find_func_clobbers): Add missing
5756 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
5759 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
5761 2014-09-01 Andi Kleen <ak@linux.intel.com>
5763 * file-find.c (add_prefix_begin): Add.
5764 (do_add_prefix): Rename from add_prefix with first argument.
5765 (add_prefix): Add new wrapper.
5766 * file-find.h (add_prefix_begin): Add.
5767 * gcc-ar.c (main): Support -B option.
5769 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
5771 * genemit.c: Include dumpfile.h.
5772 (gen_split): Print name of splitter function to dump file.
5774 2014-09-01 Richard Biener <rguenther@suse.de>
5776 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
5777 Use stack auto_vecs for constraint expressions.
5778 (find_func_aliases_for_call): Likewise.
5779 (find_func_aliases): Likewise.
5780 (find_func_clobbers): Likewise.
5782 2014-09-01 Richard Biener <rguenther@suse.de>
5784 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
5785 operands vector in most cases. Remove redundant code.
5787 2014-09-01 Olivier Hainque <hainque@adacore.com>
5789 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
5790 $WIND_BASE instead of designating a harcoded arbitrary home dir.
5791 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
5793 2014-09-01 Richard Biener <rguenther@suse.de>
5795 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
5796 copy_reference_ops_from_call, vn_nary_op_compute_hash,
5797 vn_reference_compute_hash, vn_reference_insert): Remove.
5798 (vn_reference_lookup_call): New function.
5799 * tree-ssa-sccvn.c (vn_reference_compute_hash,
5800 copy_reference_ops_from_ref, copy_reference_ops_from_call,
5801 vn_reference_insert, vn_nary_op_compute_hash): Make static.
5802 (create_reference_ops_from_call): Remove.
5803 (vn_reference_lookup_3): Properly update shared_lookup_references.
5804 (vn_reference_lookup_pieces): Assert that we updated
5805 shared_lookup_references properly.
5806 (vn_reference_lookup): Likewise.
5807 (vn_reference_lookup_call): New function.
5808 (visit_reference_op_call): Use it. Avoid re-building the
5810 (visit_reference_op_load): Remove redundant lookup.
5811 (visit_reference_op_store): Perform special tail-merging work
5812 only when possibly doing tail-merging.
5813 (visit_use): Likewise.
5814 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
5816 2014-09-01 Jakub Jelinek <jakub@redhat.com>
5819 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
5820 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
5821 (find_inc): Revert 2014-08-13 change.
5823 2014-09-01 Marek Polacek <polacek@redhat.com>
5826 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
5827 Change the type of V to unsigned HOST_WIDE_INT.
5829 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
5831 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
5832 the size of byte markers.
5833 (do_shift_rotate): Fix confusion between host, target and marker byte
5835 (verify_symbolic_number_p): Likewise.
5836 (find_bswap_or_nop_1): Likewise.
5837 (find_bswap_or_nop): Likewise.
5839 2014-09-01 Olivier Hainque <hainque@adacore.com>
5841 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
5842 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
5844 2014-09-01 Jakub Jelinek <jakub@redhat.com>
5846 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
5847 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
5848 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
5850 2014-09-01 Yury Gribov <y.gribov@samsung.com>
5854 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
5855 (build_check_stmt): Likewise.
5856 (instrument_strlen_call): Likewise.
5857 (asan_expand_check_ifn): Likewise and fix types.
5858 (maybe_cast_to_ptrmode): New function.
5860 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
5862 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
5864 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
5866 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
5868 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
5870 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
5871 prefix to function labels when generating fast indirect calls.
5873 2014-08-30 David Malcolm <dmalcolm@redhat.com>
5877 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
5878 param back from rtx_insn * to rtx. Rename param from "label" to
5879 "label_or_return", reintroducing "label" as an rtx_insn * after
5880 we've ensured it's not a RETURN.
5881 (first_active_target_insn): Likewise for return type and param;
5882 add a checked cast to rtx_insn * once we've ensured "insn" is not
5884 (steal_delay_list_from_target): Convert param "pnew_thread" back
5885 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
5887 (own_thread_p): Convert param "thread" back from an rtx_insn * to
5888 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
5889 cast once we've established we're not dealing with a RETURN,
5890 renaming subsequent uses of "thread" to "thread_insn".
5891 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
5893 (follow_jumps): Convert return type and param "label" from
5894 rtx_insn * back to rtx. Move initialization of "value" to after
5895 the handling for ANY_RETURN_P, adding a checked cast there to
5896 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
5897 rename to "this_label_or_return", reintroducing "this_label" as
5898 an rtx_insn * once we've handled the case where it could be an
5900 (fill_slots_from_thread): Rename param "thread" to
5901 "thread_or_return", converting from an rtx_insn * back to an rtx.
5902 Reintroduce name "thread" as an rtx_insn * local with a checked
5903 cast once we've handled the case of it being an ANY_RETURN_P.
5904 Convert local "new_thread" from an rtx_insn * back to an rtx.
5905 Add a checked cast when assigning to "trial" from "new_thread".
5906 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
5907 checked cast to rtx_insn * from "new_thread" when invoking
5909 (fill_eager_delay_slots): Convert locals "target_label",
5910 "insn_at_target" from rtx_insn * back to rtx.
5911 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
5912 (relax_delay_slots): Convert locals "trial", "target_label" from
5913 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
5914 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
5915 invoking update_block.
5916 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
5917 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
5919 * resource.h (mark_target_live_regs): Undo erroneous conversion
5920 of second param of r214693, converting it back from rtx_insn * to
5921 rtx, since it could be a RETURN.
5923 * resource.c (find_dead_or_set_registers): Similarly, convert
5924 param "jump_target" back from an rtx_insn ** to an rtx *, as we
5925 could be writing back a RETURN. Rename local rtx_insn * "next" to
5926 "next_insn", and introduce "lab_or_return" as a local rtx,
5927 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
5928 (mark_target_live_regs): Undo erroneous conversion
5929 of second param of r214693, converting it back from rtx_insn * to
5930 rtx, since it could be a RETURN. Rename it from "target" to
5931 "target_maybe_return", reintroducing the name "target" as a local
5932 rtx_insn * with a checked cast, after we've handled the case of
5935 2014-08-29 DJ Delorie <dj@redhat.com>
5937 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
5938 pointer size up to a power of two.
5939 * defaults.h (DWARF2_ADDR_SIZE): Round up.
5940 (POINTER_SIZE_UNITS): New, rounded up value.
5941 * dwarf2asm.c (size_of_encoded_value): Use it.
5942 (dw2_output_indirect_constant_1): Likewise.
5943 * expmed.c (init_expmed_one_conv): We now know the sizes of
5945 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
5946 * optabs.c (expand_float): Use precision, not size.
5947 (expand_fix): Likewise.
5948 * simplify-rtx (simplify_unary_operation_1): Likewise.
5949 * tree-dfa.c (get_ref_base_and_extent): Likewise.
5950 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
5951 (default_assemble_integer) Likewise.
5952 (dump_tm_clone_pairs): Likewise.
5953 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
5954 * var-tracking.c (adjust_mems): Allow partial-int modes also.
5955 (prepare_call_arguments): Likewise.
5956 * stor-layout.c (finalize_type_size): Preserve precision.
5957 (layout_type): Use precision, not size.
5959 * expr.c (convert_move): If the target has an explicit converter,
5962 2014-08-29 David Malcolm <dmalcolm@redhat.com>
5964 * gdbinit.in: Skip various inline functions in rtl.h when
5967 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
5970 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
5972 2014-08-29 Richard Biener <rguenther@suse.de>
5974 PR tree-optimization/62291
5975 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
5976 exactly the vector size needed and use quick_push.
5977 (phi_translate_1): Adjust comment.
5978 (valid_in_sets): Remove block argument and remove pointless
5980 (dependent_clean): Adjust for removal of block argument.
5982 (compute_antic_aux): Likewise.
5983 (compute_partial_antic_aux): Likewise.
5985 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
5986 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5987 Anna Tikhonova <anna.tikhonova@intel.com>
5988 Ilya Tocar <ilya.tocar@intel.com>
5989 Andrey Turetskiy <andrey.turetskiy@intel.com>
5990 Ilya Verbin <ilya.verbin@intel.com>
5991 Kirill Yukhin <kirill.yukhin@intel.com>
5992 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5994 * config/i386/sse.md
5995 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
5996 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
5997 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
5998 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
6000 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
6001 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6002 Anna Tikhonova <anna.tikhonova@intel.com>
6003 Ilya Tocar <ilya.tocar@intel.com>
6004 Andrey Turetskiy <andrey.turetskiy@intel.com>
6005 Ilya Verbin <ilya.verbin@intel.com>
6006 Kirill Yukhin <kirill.yukhin@intel.com>
6007 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6009 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
6010 * config/i386/sse.md
6011 (define_mode_iterator VI4_128_8_256): New.
6012 (define_mode_iterator VI2_128_4_256): Ditto.
6013 (define_mode_iterator PMOV_DST_MODE): Rename into
6014 (define_mode_iterator PMOV_DST_MODE_1): this.
6015 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
6016 Use PMOV_DST_MODE_1 mode iterator.
6017 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
6019 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
6021 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
6022 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
6023 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
6024 (define_mode_iterator PMOV_DST_MODE_2): New.
6025 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
6026 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
6027 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
6029 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
6030 (define_mode_attr pmov_dst_3): Ditto.
6031 (define_mode_attr pmov_dst_zeroed_3): Ditto.
6032 (define_mode_attr pmov_suff_3): Ditto.
6033 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
6034 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
6035 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
6036 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
6037 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
6038 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
6039 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
6040 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
6041 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
6042 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
6043 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
6044 (define_mode_attr pmov_dst_4): Ditto.
6045 (define_mode_attr pmov_dst_zeroed_4): Ditto.
6046 (define_mode_attr pmov_suff_4): Ditto.
6047 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
6048 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
6049 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
6050 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
6051 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
6052 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
6053 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
6054 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
6055 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
6056 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
6057 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
6059 2014-08-29 Richard Biener <rguenther@suse.de>
6061 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
6062 NON_LVALUE_EXPR in gimple.
6064 2014-08-29 Richard Biener <rguenther@suse.de>
6067 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
6068 from previous refactoring.
6069 (gimple_fold_builtin_strncpy): Likewise.
6071 2014-08-29 David Malcolm <dmalcolm@redhat.com>
6074 * function.c (assign_parm_setup_reg): Remove erroneous checked
6075 cast to rtx_insn * on result of gen_extend_insn in favor of
6076 introducing a new local rtx "pat".
6078 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6080 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
6082 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
6084 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6086 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
6087 (next_insn): Likewise.
6088 * emit-rtl.c (next_insn): Likewise.
6089 (previous_insn): Likewise.
6090 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
6091 "insn" and "next" from rtx to rtx_insn *.
6092 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
6093 "insn", "insn1", "vliw_start", "prologue_end_note",
6094 "last_insn_in_packet".
6096 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6098 * shrink-wrap.h (active_insn_between): Strengthen both params from
6100 * function.c (active_insn_between): Likewise.
6102 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6104 * genattr.c (main): When writing out insn-attr.h, strengthen param
6105 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
6106 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
6107 writing out the definition of dfa_clear_single_insn_cache to the
6108 generated insn-automata.c
6110 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6112 * resource.h (clear_hashed_info_for_insn): Strengthen param from
6114 (incr_ticks_for_insn): Likewise.
6115 (init_resource_info): Likewise.
6117 * resource.c (init_resource_info): Likewise.
6118 (clear_hashed_info_for_insn): Likewise.
6119 (incr_ticks_for_insn): Likewise.
6121 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
6123 (steal_delay_list_from_target): Use methods of "seq".
6124 (try_merge_delay_insns): Use methods of "merged_insns".
6125 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
6126 (reorg_redirect_jump): Likewise for param "jump".
6128 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6130 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
6132 * config/s390/s390.c (s390_split_branches): Eliminate top-level
6133 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
6135 (s390_mainpool_finish): In three places, split out a local rtx
6136 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
6137 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
6138 and split another local rtx "insn" out into rtx "pat" and
6140 * config/sh/sh.c (output_branchy_insn): Rather than working
6141 directly on operands[9], introduce local rtx_code_label *
6142 variables named "lab" in two places, working on them, and then
6143 assigning them to operands[9], so that the intervening operations
6144 are known by the type system to be on insns.
6146 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6148 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
6151 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
6152 in invocation of INSN_HAS_LOCATION.
6154 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6156 * config/rs6000/altivec.h (vec_xl): New #define.
6157 (vec_xst): Likewise.
6158 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
6159 (XXSPLTD_V2DI): Likewise.
6160 (DIV_V2DI): Likewise.
6161 (UDIV_V2DI): Likewise.
6162 (MUL_V2DI): Likewise.
6163 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
6164 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
6165 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
6166 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
6167 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
6168 (UNSPEC_VSX_DIVSD): Likewise.
6169 (UNSPEC_VSX_DIVUD): Likewise.
6170 (UNSPEC_VSX_MULSD): Likewise.
6171 (vsx_mul_v2di): New insn-and-split.
6172 (vsx_div_v2di): Likewise.
6173 (vsx_udiv_v2di): Likewise.
6174 (vsx_xxspltd_<mode>): New insn.
6176 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6178 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
6180 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
6181 (NEXT_INSN): Likewise.
6182 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
6183 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
6185 (no_labels_between_p): Likewise for both params.
6187 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
6188 cast when using NEXT_INSN on operands[2].
6189 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
6190 "insn" from rtx to rtx_insn *, adding a checked cast.
6191 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
6193 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
6195 (arc_text_label): Likewise for param "insn".
6196 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
6198 (arc_ccfsm_record_condition): Likewise for param "jump".
6199 (arc_text_label): Likewise for local "label".
6200 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
6201 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
6202 a method for typesafety. Add a checked cast.
6203 * config/arc/constraints.md (Clb): Add a checked cast when getting
6204 the CODE_LABEL from a LABEL_REF.
6205 * config/arm/arm.c (require_pic_register): Strengthen locals
6206 "seq", "insn" from rtx to rtx_insn *.
6207 (create_fix_barrier): Likewise for locals "selected", "next".
6208 (thumb1_reorg): Likewise for locals "prev", "insn".
6209 (arm_expand_prologue): Likewise for local "last".
6210 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
6212 (thumb2_output_casesi): Likewise for operands[2].
6213 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
6214 strengthen local "insn" from rtx to rtx_insn *.
6215 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
6216 type and param "insn".
6217 (find_prev_insn_start): Likewise.
6218 (hwloop_optimize): Likewise for locals "insn", "last_insn",
6220 (gen_one_bundle): Likewise for loal "t".
6221 (find_load): Likewise for param "insn".
6222 (workaround_speculation): Likewise for locals "insn", "next",
6223 "target", "next_tgt".
6224 * config/c6x/c6x.c (assign_reservations): Likewise for both params
6225 and for locals "insn", "within", "last".
6226 (count_unit_reqs): Likewise for params "head", "tail" and local
6228 (try_rename_operands): Likewise for params "head", "tail".
6229 (reshuffle_units): Likewise for locals "head", "tail", "insn".
6230 (struct c6x_sched_context): Likewise for fields
6231 "last_scheduled_insn", "last_scheduled_iter0".
6232 (init_sched_state): Replace NULL_RTX with NULL.
6233 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
6235 (undo_split_delayed_nonbranch): Likewise for param and for local
6237 (conditionalize_after_sched): Likewise for local "insn".
6238 (bb_earliest_end_cycle): Likewise.
6239 (filter_insns_above): Likewise for locals "insn", "next".
6240 (hwloop_optimize): Remove redundant checked cast.
6241 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
6242 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
6244 (cris_simple_epilogue): Likewise.
6245 (cris_expand_prologue): Likewise.
6246 (cris_expand_epilogue): Likewise.
6247 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
6248 local "insn" from rtx to rtx_insn *.
6249 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
6250 (struct frv_packet_group): Likewise for the elements within array
6251 fields "insns", "sorted", and for field "nop".
6252 (frv_packet): Likewise for the elements within array field
6254 (frv_add_insn_to_packet): Likewise for param "insn".
6255 (frv_insert_nop_in_packet): Likewise for param "insn" and local
6257 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
6258 (frv_sort_insn_group_1): Likewise for local "insn".
6259 (frv_optimize_membar_local): Likewise.
6260 (frv_align_label): Likewise for locals "x", "last", "barrier",
6262 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
6264 (ia64_sched_init): Likewise for local "insn".
6265 (scheduled_good_insn): Likewise for param "last".
6266 (struct _ia64_sched_context): Likewise for field
6267 "last_scheduled_insn".
6268 (ia64_init_sched_context): Replace NULL_RTX with NULL.
6269 (struct bundle_state): Likewise for field "insn".
6270 (issue_nops_and_insn): Likewise for param "insn".
6271 (get_next_important_insn): Likewise for return type and both
6273 (ia64_add_bundle_selector_before): Likewise for param "insn".
6274 (bundling): Likewise for params "prev_head_insn", "tail" and
6275 locals "insn", "next_insn", "b". Eliminate top-level local rtx
6276 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
6277 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
6278 Strengthen final param from rtx to rtx_insn *.
6279 (iq2000_move_1word): Likewise for second param.
6280 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
6281 param "cur_insn" and local "next_insn".
6282 (iq2000_move_1word): Likewise for param "insn".
6283 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
6284 casts when using NEXT_INSN on operands[1].
6285 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
6286 "insn" from rtx to rtx_insn *.
6287 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
6288 "x", introducing local rtx_insn * "insn" for when working with the
6289 CODE_LABEL of the LABEL_REF.
6290 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
6292 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
6294 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
6296 (conditionalize_block): Likewise for return type and param.
6297 (mcore_is_dead): Likewise for param "first" and local "insn".
6298 (emit_new_cond_insn): Likewise for return type.
6299 (conditionalize_block): Likewise for return type, param, and
6300 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
6302 (conditionalize_optimization): Likewise for local "insn".
6303 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
6305 * config/microblaze/microblaze.md: Add checked casts when using
6307 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
6308 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
6309 and rtx_insn * "insn".
6310 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
6311 checked cast when using NEXT_INSN on operands[2].
6312 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
6313 local "insn" from rtx to rtx_insn *.
6314 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
6316 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
6317 Add a checked cast when using NEXT_INSN on operands[1].
6318 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
6320 (pa_output_cbranch): Likewise for final param.
6321 (pa_output_lbranch): Likewise for second param.
6322 (pa_output_bb): Likewise for third param.
6323 (pa_output_bvb): Likewise.
6324 (pa_output_dbra): Likewise for second param.
6325 (pa_output_movb): Likewise.
6326 (pa_output_parallel_movb): Likewise.
6327 (pa_output_parallel_addb): Likewise.
6328 (pa_output_millicode_call): Likewise for first param.
6329 (pa_output_mul_insn): Likewise for second param.
6330 (pa_output_div_insn): Likewise for third param.
6331 (pa_output_mod_insn): Likewise for second param.
6332 (pa_jump_in_call_delay): Likewise for param.
6333 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
6334 (pa_output_div_insn): Likewise.
6335 (pa_output_mod_insn): Likewise.
6336 (pa_output_cbranch): Likewise.
6337 (pa_output_lbranch): Likewise.
6338 (pa_output_bb): Likewise.
6339 (pa_output_bvb): Likewise.
6340 (pa_output_dbra): Likewise.
6341 (pa_output_movb): Likewise.
6342 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
6343 to simplify and for typesafety.
6344 (pa_output_call): Use method of rtx_sequence *.
6345 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
6346 (pa_jump_in_call_delay): Likewise.
6347 (pa_output_parallel_movb): Likewise.
6348 (pa_output_parallel_addb): Likewise.
6349 (pa_following_call): Likewise.
6350 (pa_combine_instructions): Likewise for locals "anchor",
6352 (pa_can_combine_p): Likewise for params "anchor", "floater" and
6353 locals "start", "end".
6354 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
6355 param "insn" and local "local_insn".
6356 (picochip_final_prescan_insn): Likewise for local "local_insn".
6357 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
6359 (uses_TOC): Likewise.
6360 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
6361 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
6362 splitting out to more tightly-scoped locals, 3 as rtx and one as
6364 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
6366 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
6368 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
6370 (fixup_addr_diff_vecs): Likewise.
6371 (reg_unused_after): Likewise for param 2.
6372 (sh_can_redirect_branch): Likewise for both params.
6373 (check_use_sfunc_addr): Likewise for param 1.
6374 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
6375 (find_barrier): Likewise for local "last_got".
6376 (gen_block_redirect): Likewise for return type, param "jump" and
6377 locals "prev", "scan", "next", "insn".
6378 (struct far_branch): Likewise for fields "near_label",
6379 "insert_place", "far_label".
6380 (gen_far_branch): Likewise for local "jump".
6381 (fixup_addr_diff_vecs): Likewise for param "first" and locals
6383 (barrier_align): Likewise for param and for locals "prev", "x".
6384 Introduce local rtx_sequence * "prev_seq" and use insn method for
6385 typesafety and clarity.
6386 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
6387 (get_dest_uid): Likewise for local "dest".
6388 (split_branches): Likewise for locals "next", "beyond", "label",
6389 "block", "far_label". Add checked casts when assigning to
6390 bp->far_label and "far_label".
6391 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
6392 (sequence_insn_p): Likewise.
6393 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
6394 more loop-scoped rtx "insn" when walking LABEL_REFS.
6395 (sh_can_redirect_branch): Strengthen both params from rtx to
6397 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
6398 new local rtx_sequence * "seq" via a dyn_cast, and use a method
6399 for clarity and typesafety.
6400 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
6401 "insn" from rtx to rtx_insn *.
6402 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
6403 when using NEXT_INSN on the CODE_LABEL in operands[2].
6404 (define_insn "casesi_worker_2"): Likewise.
6405 (define_insn "casesi_shift_media"): Likewise.
6406 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
6408 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
6409 Strengthen field "insn" from rtx to rtx_insn *.
6410 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
6411 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
6412 param "start_insn" and local "start_insn".
6413 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
6415 (find_set_of_reg_bb): Likewise for param "insn".
6416 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
6417 (trace_reg_uses): Likewise for param "start_insn".
6418 (sh_treg_combine::cbranch_trace): Likewise for field
6420 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
6422 (sh_treg_combine::record_set_of_reg): Likewise for param
6423 "start_insn" and local "i".
6424 (sh_treg_combine::can_remove_cstore): Likewise for local
6426 (sh_treg_combine::try_optimize_cbranch): Likewise for param
6428 (sh_treg_combine::execute): Likewise for local "i".
6429 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
6431 (sparc_check_64): Likewise for second param.
6432 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
6433 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
6434 dyn_cast, using its insn method for typesafety and clarity.
6435 (empty_delay_slot): Strengthen param "insn" from rtx to
6437 (set_extends): Likewise.
6438 (sparc_check_64): Likewise.
6439 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
6440 for locals "seq", "last_insn".
6441 (combine_bnp): Likewise for param "insn".
6442 (xstormy16_reorg): Likewise for local "insn".
6443 * config/v850/v850.c (substitute_ep_register): Likewise for params
6444 "first_insn", "last_insn" and local "insn".
6445 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
6446 elements of "regs" array, and local "insn".
6447 * except.c (emit_note_eh_region_end): Likewise for param "insn".
6448 * final.c (final_sequence): Strengthen this global from rtx to
6450 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
6452 (final_scan_insn): Update assignment to "final_sequence" to be
6453 from "seq", the cast version of "body", for type-safety.
6454 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
6455 "insns" from rtx to rtx_insn *.
6456 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
6457 * genattr.c (main): When writing out generated insn-attr.h,
6458 strengthen params 1 and 3 of eligible_for_delay,
6459 eligible_for_annul_true, eligible_for_annul_false from rtx to
6461 * genattrtab.c (write_eligible_delay): Likewise when writing out
6462 generated insn-attrtab.c; also local "insn" the generated
6464 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
6466 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
6467 "start_label" from rtx to rtx_insn *.
6468 * ira.c (decrease_live_ranges_number): Likewise for local "p".
6469 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
6470 "insns" and local "insn".
6471 (validate_equiv_mem): Likewise for param "start" and local "insn".
6472 (memref_used_between_p): Likewise for params "start", "end" and
6474 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
6476 * loop-doloop.c (doloop_optimize): Within region guarded by
6477 INSN_P (doloop_pat), introduce a new local rtx_insn *
6478 "doloop_insn" via a checked cast, and use it for typesafety,
6479 eventually writing the value back into doloop_pat.
6480 * output.h (final_sequence): Strengthen this global from rtx to
6482 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
6483 reintroducing "insn" as an rtx_insn * via a checked cast.
6484 Strengthen param "attempt" and local "new_insn"from rtx to
6486 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
6488 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
6489 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
6490 "p" in favor of more tightly-scoped replacements, sometimes rtx
6491 and sometimes rtx_insn *, as appropriate.
6492 (delete_output_reload): Eliminate top-level rtx "i1", splitting
6493 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
6494 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
6495 local "trial" from rtx to rtx_insn *.
6496 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
6497 rtx to rtx_insn *. Strenghten local "pat" from rtx to
6498 rtx_sequence * and use methods for clarity and typesafety.
6499 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
6500 rtx to rtx_insn *. Strenghten local "li" from rtx to
6501 rtx_insn_list * and use its methods for clarity and typesafety.
6502 (steal_delay_list_from_target): Strengthen param "insn" from rtx
6504 (steal_delay_list_from_fallthrough): Likewise.
6505 (try_merge_delay_insns): Likewise for param "thread" and locals
6506 "trial", "next_trial", "delay_insn".
6507 (redundant_insn): Likewise for param "target" and local "trial".
6508 (own_thread_p): Likewise for param "thread" and locals
6509 "active_insn", "insn".
6510 (get_label_before): Likewise for param "insn".
6511 (fill_simple_delay_slots): Likewise for local "new_label"; use
6512 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
6513 (label_before_next_insn): Strengthen return type and local "insn"
6514 from rtx to rtx_insn *.
6515 (relax_delay_slots): Likewise for locals "other", "tmp".
6516 (make_return_insns): Likewise for param "first" and locals "insn",
6517 "jump_insn", "prev". Move declaration of "pat" to its assignment
6518 and strengthen from rtx to rtx_sequence *. Use its methods for
6519 clarity and typesafety.
6520 * rtlanal.c (no_labels_between_p): Strengthen params from
6521 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
6523 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
6524 from const_rtx to const rtx_insn *.
6525 (reg_set_between_p): Rename param "from_insn" to
6526 "uncast_from_insn", and reintroduce "from_insn" as a
6527 const rtx_insn * via a checked cast.
6528 (modified_between_p): Likewise for param "start" as "uncast_start".
6529 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
6530 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
6531 "tmp", head" from rtx to rtx_insn *.
6532 (recompute_rev_top_order): Likewise for local "insn".
6533 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
6534 * store-motion.c (build_store_vectors): Likewise for local "insn".
6535 Strengthen local "st" from rtx to rtx_insn_list * and use methods
6536 for clarity and typesafety.
6537 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
6539 (computation_cost): Likewise for local "seq".
6540 (get_address_cost): Likewise.
6542 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6544 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
6546 (label_is_jump_target_p): Likewise for second param.
6548 * rtlanal.c (tablejump_p): Likewise for param "insn".
6549 (label_is_jump_target_p): Likewise for param "jump_insn".
6551 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6553 * rtl.h (find_first_parameter_load): Strengthen return type and
6554 both params from rtx to rtx_insn *.
6555 * rtlanal.c (find_first_parameter_load): Strengthen return type,
6556 both params and locals "before", "first_set" from rtx to
6557 rtx_insn *. Remove now-redundant cast.
6558 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
6560 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6562 * rtl.h (find_last_value): Delete.
6563 * rtlanal.c (find_last_value): Delete.
6565 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6567 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
6568 from rtx to rtx_insn *.
6569 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
6570 rtx "note" with new local rtx_insn * "new_head" when calculating
6571 head insn of new basic block.
6572 * combine.c (combine_split_insns): Strengthen return type and local
6573 "ret" from rtx to rtx_insn *.
6574 (likely_spilled_retval_p): Likewise for locals "use" and "p".
6575 (try_combine): Eliminate local "m_split", splitting into new
6576 locals "m_split_insn" and "m_split_pat".
6577 (find_split_point): Strengthen local "seq" from rtx into
6579 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
6580 locals "label", "branch".
6581 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
6583 (define_expand "umulsi3_highpart"): Likewise for local "insn".
6584 * dse.c (note_add_store_info): Likewise for fields "first",
6586 (note_add_store): Likewise for local "insn".
6587 (emit_inc_dec_insn_before): Likewise for locals "insn",
6589 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
6590 (replace_read): Likewise for locals "insns", "this_insn".
6591 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
6592 (notice_eh_throw): Likewise for param "insn".
6593 (before_next_cfi_note): Likewise for return type, param, and local
6595 (connect_traces): Likewise for local "note".
6596 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
6597 (verify_rtl_sharing): Likewise.
6598 (unshare_all_rtl_in_chain): Likewise for param "insn".
6599 (get_first_nonnote_insn): Likewise for local "insn".
6600 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
6601 "seq" and use its methods to clarify things.
6602 (next_insn): Strengthen return type from rtx to rtx_insn *.
6603 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
6604 local rtx_insn * using a checked cast, dropping a checked cast
6605 made redundant by this change. Use a cast to and method of
6606 rtx_sequence to clarify the code.
6607 (previous_insn): Rename param "insn" to "uncast_insn" and
6608 reintroduce "insn" as a local rtx_insn * using a checked cast,
6609 dropping a checked cast made redundant by this change. Use a cast
6610 to and method of rtx_sequence to clarify the code.
6611 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
6612 reintroduce "insn" as a local rtx_insn * using a checked cast,
6613 dropping a checked cast made redundant by this change.
6614 (next_nonnote_insn_bb): Likewise.
6615 (prev_nonnote_insn): Likewise.
6616 (prev_nonnote_insn_bb): Likewise.
6617 (next_nondebug_insn): Likewise.
6618 (prev_nondebug_insn): Likewise.
6619 (next_nonnote_nondebug_insn): Likewise.
6620 (prev_nonnote_nondebug_insn): Likewise.
6621 (next_real_insn): Likewise.
6622 (prev_real_insn): Likewise.
6623 (next_active_insn): Likewise.
6624 (prev_active_insn): Likewise.
6625 (next_cc0_user): Likewise. Use rtx_sequence and a method for
6627 (prev_cc0_setter): Likewise.
6628 (try_split): Rename param "trial" to "uncast_trial" and
6629 reintroduce "insn" as a local rtx_insn * using a checked cast,
6630 dropping checked casts made redundant by this change.
6631 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
6633 (remove_insn): Rename param "insn" to "uncast_insn" and
6634 reintroduce "insn" as a local rtx_insn * using a checked cast.
6635 (emit_pattern_after_setloc): Likewise for param "after", as
6637 (emit_pattern_after): Likewise. Strengthen local "prev" from
6639 (emit_pattern_before_setloc): Rename param "before" to
6640 "uncast_before" and reintroduce "before" as a local rtx_insn *
6641 using a checked cast. Strengthen locals "first", "last" from
6643 (emit_pattern_before): Likewise rename/cast param "before" to
6644 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
6645 * except.c (copy_reg_eh_region_note_forward): Strengthen param
6646 "first" and local "insn" from rtx to rtx_insn *.
6647 (copy_reg_eh_region_note_backward): Likewise for param "last"
6649 * expr.c (fixup_args_size_notes): Rename param "last" to
6650 "uncast_last" and reintroduce "last" as a local rtx_insn *
6651 using a checked cast. Strengthen local "insn" from rtx to
6653 * function.c (set_insn_locations): Strengthen param "insn" from
6655 (record_insns): Likewise for param "insns" and local "tmp".
6656 (active_insn_between): Rename param "tail" to
6657 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
6658 using a checked cast.
6659 (thread_prologue_and_epilogue_insns): Split out top-level local
6660 rtx "seq" into three different rtx_insn * locals. Strengthen
6661 local "prologue_seq" from rtx to rtx_insn *.
6662 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
6663 from rtx to rtx_insn *.
6664 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
6665 (priority): Likewise for locals "prev_first", "twin".
6666 (setup_insn_max_reg_pressure): Likewise for param "after".
6667 (sched_setup_bb_reg_pressure_info): Likewise.
6668 (no_real_insns_p): Strengthen params from const_rtx to
6670 (schedule_block): Strengthen local "next_tail" from rtx to
6672 * ifcvt.c (find_active_insn_before): Strengthen return type and
6673 param "insn" from rtx to rtx_insn *.
6674 (find_active_insn_after): Likewise.
6675 (cond_exec_process_insns): Likewise for param "start" and local "insn".
6676 (cond_exec_process_if_block): Likewise for locals "then_start",
6677 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
6678 (noce_process_if_block): Likewise for local "jump".
6679 (merge_if_block): Likewise for two locals named "end".
6680 (cond_exec_find_if_block): Likewise for local "last_insn".
6681 * jump.c (delete_related_insns): Rename param "insn" to
6682 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
6683 checked cast. Strengthen local "p" from rtx to rtx_insn *.
6684 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
6686 (split_reg): Likewise.
6687 * lra.c (lra_process_new_insns): Likewise.
6688 * modulo-sched.c (permute_partial_schedule): Strengthen param
6689 "last" from rtx to rtx_insn *.
6690 * optabs.c (add_equal_note): Likewise for param "insns" and local
6692 (expand_binop_directly): Add checked casts to rtx_insn * within
6693 NEXT_INSN (pat) uses.
6694 (expand_unop_direct): Likewise.
6695 (maybe_emit_unop_insn): Likewise.
6696 * recog.c (peep2_attempt): Strengthen locals "last",
6697 "before_try", "x" from rtx to rtx_insn *.
6698 * reorg.c (optimize_skip): Strengthen return type and local
6699 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
6700 and locals "trial", "next_trial" from rtx to rtx_insn *.
6701 * resource.c (next_insn_no_annul): Strengthen return type and
6702 param "insn" from rtx to rtx_insn *. Use a cast to and method of
6703 rtx_sequence to clarify the code.
6704 (mark_referenced_resources): Add a checked cast to rtx_insn *
6705 within PREV_INSN (x).
6706 (find_dead_or_set_registers): Strengthen return type, param
6707 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
6708 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
6710 (mark_target_live_regs): Strengthen params "insns" and "target",
6711 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
6712 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
6714 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
6715 from rtx to rtx_insn *.
6716 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
6717 from rtx to rtx_insn *.
6718 (copy_reg_eh_region_note_backward): Likewise.
6719 (unshare_all_rtl_in_chain): Likewise for sole param.
6720 (dump_rtl_slim): Strengthen second and third params from const_rtx
6721 to const rtx_insn *.
6722 * sched-deps.c (sched_free_deps): Strengthen params "head" and
6723 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
6724 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
6725 "next_tail" from rtx to rtx_insn *.
6726 (begin_move_insn): Likewise for local "next".
6727 * sched-int.h (sched_free_deps): Likewise for first and second
6729 (no_real_insns_p): Strengthen both params from const_rtx to
6731 (sched_setup_bb_reg_pressure_info): Strengthen second params from
6733 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
6735 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
6736 and locals "insn", "tail" from const_rtx to const rtx_insn *.
6737 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
6739 (debug_rtl_slim): Strengthen params "first" and "last" from
6740 const_rtx to const rtx_insn *.
6741 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
6742 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
6743 (convert_to_simple_return): Likewise for param "returnjump".
6744 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
6746 (convert_to_simple_return): Likewise for param "returnjump".
6747 * valtrack.c (propagate_for_debug): Likewise for params
6749 * valtrack.h (propagate_for_debug): Likewise for second param.
6751 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6753 * output.h (insn_current_reference_address): Strengthen param
6754 from rtx to rtx_insn *.
6755 * final.c (insn_current_reference_address): Likewise.
6757 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6759 * basic-block.h (inside_basic_block_p): Strengthen param from
6760 const_rtx to const rtx_insn *.
6761 * cfgbuild.c (inside_basic_block_p): Likewise.
6763 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6765 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
6767 (get_trace_info): Likewise for param "insn".
6768 (save_point_p): Likewise.
6769 (maybe_record_trace_start): Likewise for both params.
6770 (maybe_record_trace_start_abnormal): Likewise.
6771 (create_trace_edges): Likewise for sole param and for three of the
6773 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
6774 to rtx_insn *, and update a call to pat->element to pat->insn.
6776 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6778 * function.h (struct expr_status): Convert field "x_forced_labels"
6779 from rtx_expr_list * to rtx_insn_list *.
6781 * cfgbuild.c (make_edges): Convert local "x" from an
6782 rtx_expr_list * to an rtx_insn_list *, replacing use of
6783 "element" method with "insn" method.
6784 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
6785 * except.c (sjlj_emit_dispatch_table): Replace use of
6786 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
6788 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
6789 rtx_expr_list * to an rtx_insn_list *, replacing use of
6790 "element" method with "insn" method.
6791 * reload1.c (set_initial_label_offsets): Likewise for local "x".
6792 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
6793 rtx_insn *, adding a checked cast. Replace use of
6794 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
6796 (expand_label): Likewise for local "label_r".
6798 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6800 * function.h (struct rtl_data): Convert field
6801 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
6803 * rtl.h (remove_node_from_insn_list): New prototype.
6805 * builtins.c (expand_builtin): When prepending to
6806 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
6808 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
6809 to rtx_insn_list *, and use its "insn" method rather than
6811 * cfgrtl.c (delete_insn): Use new function
6812 remove_node_from_insn_list rather than
6813 remove_node_from_expr_list.
6814 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
6815 to rtx_insn_list *, and use its "insn" method rather than
6817 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
6818 * reload1.c (set_initial_label_offsets): Likewise for local "x".
6819 * rtlanal.c (remove_node_from_insn_list): New function, adapted
6820 from remove_node_from_expr_list.
6821 * stmt.c (expand_label): When prepending to
6822 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
6825 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6827 * function.h (struct rtl_data): Strengthen fields "x_return_label"
6828 and "x_naked_return_label" from rtx to rtx_code_label *.
6830 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6832 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
6833 (SET_NEXT_INSN): Likewise.
6834 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
6836 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
6837 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
6838 to split out the SEQUENCE from local "bundle", strengthening the
6839 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
6840 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
6841 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
6842 and the type of the elements of the "slot" array from rtx to
6844 (reorg_split_calls): Likewise for locals "insn" and "next", and
6845 the type of the elements of the "slot" array.
6847 * config/frv/frv.c (frv_nops): Likewise for the elements of this
6849 (frv_function_prologue): Likewise for locals "insn", "next",
6851 (frv_register_nop): Introduce a local "nop_insn" to be the
6852 rtx_insn * containing rtx "nop".
6854 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
6855 used as an insn and sometimes as a pattern, so rename it to
6856 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
6857 using it where dealing with the core insn.
6859 * config/picochip/picochip.c (reorder_var_tracking_notes):
6860 Strengthen locals "insn", "next", "last_insn", "queue",
6861 "next_queue", "prev" from rtx to rtx_insn *.
6863 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
6864 the second param is an rtx_insn ** rather than an rtx **.
6865 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
6866 from rtx to rtx_sequence *, and introduce local named "sequence",
6867 using methods of rtx_sequence to clarify the code.
6868 (remove_insn): Introduce local rtx_sequence * named "sequence" and
6870 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
6871 Rename param "after" to "uncast_after", reintroducing "after" as a
6872 local rtx_insn * with a checked cast.
6873 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
6874 reintroducing "after" as a local rtx_insn * with a checked cast.
6875 Strengthen local "last" from rtx to rtx_insn * and remove the
6876 now-redundant checked casts.
6877 (copy_delay_slot_insn): Strengthen return type and param from rtx
6880 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
6881 "last" from rtx to rtx_insn *.
6883 2014-08-28 David Malcolm <dmalcolm@redhat.com>
6885 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
6886 param from rtx to rtx_insn *.
6888 * emit-rtl.c (copy_delay_slot_insn): Likewise.
6890 * reorg.c (skip_consecutive_labels): Strengthen return type, param
6891 and local "insn" from rtx to rtx_insn *.
6892 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
6893 (unfilled_slots_next): Likewise.
6894 (function_return_label): Strengthen from rtx to rtx_code_label *.
6895 (function_simple_return_label): Likewise.
6896 (first_active_target_insn): Strengthen return type and param from
6898 (find_end_label): Strengthen return type from rtx to
6899 rtx_code_label *; strengthen locals as appropriate.
6900 (emit_delay_sequence): Strengthen return type, param "insn" and
6901 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
6902 and local "li" from rtx to rtx_insn_list *, using methods of
6903 rtx_insn_list for clarity and typesafety.
6904 (add_to_delay_list): Strengthen return type and param "insn" from
6905 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
6906 rtx_insn_list * and use methods of rtx_insn_list.
6907 (delete_from_delay_slot): Strengthen return type, param "insn",
6908 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
6909 Strengthen local "seq" from rtx to rtx_sequence *, and local
6910 "delay_list" from rtx to rtx_insn_list *, using methods of
6911 rtx_sequence for clarity and type-safety.
6912 (delete_scheduled_jump): Add checked cast when invoking
6913 delete_from_delay_slot. Strengthen local "trial" from rtx to
6915 (optimize_skip): Strengthen return type and local "delay_list"
6916 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
6918 (steal_delay_list_from_target): Strengthen return type, param
6919 "delay_list" and local "new_delay_list" from rtx to
6920 rtx_insn_list *. Strengthen param "seq" from rtx to
6921 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
6923 Split out local "temp" into multiple more-tightly scoped locals:
6924 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
6925 of rtx_insn_list and rtx_sequence for clarity and typesafety.
6926 Strengthen locals named "trial" from rtx to rtx_insn *.
6927 (steal_delay_list_from_fallthrough): Strengthen return type and
6928 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
6929 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
6930 Strengthen local "trial" from rtx to rtx_insn *.
6931 (try_merge_delay_insns): Strength local "merged_insns" from rtx
6932 to rtx_insn_list * and use its methods. Strengthen local "pat"
6933 from rtx to rtx_sequence * and use its methods. Strengthen locals
6934 "dtrial" and "new_rtx" from rtx to rtx_insn *.
6935 (get_label_before): Strengthen return type and local "label" from
6937 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
6938 "next_trial", "next", prev". Strengthen local "delay_list" from
6939 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
6941 (follow_jumps): Strengthen return type, param "label" and locals
6942 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
6943 (fill_slots_from_thread): Strengthen return type, param
6944 "delay_list" from rtx to rtx_insn_list *. Strengthen params
6945 "insn", "thread", "opposite_thread" and locals "new_thread",
6946 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
6947 "sequence" from a checked cast to rtx_sequence so that we can call
6948 steal_delay_list_from_target and steal_delay_list_from_fallthrough
6949 with an rtx_sequence *.
6950 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
6951 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
6952 Strengthen local "delay_list" from rtx to rtx_insn_list *.
6953 (relax_delay_slots): Strengthen param "first" and locals "insn",
6954 "next", "trial", "delay_insn", "target_label" from rtx to
6955 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
6956 Introduce a local "trial_seq" for PATTERN (trial) of type
6957 rtx_sequence *, in both cases using methods of rtx_sequence.
6958 (dbr_schedule): Strengthen param "first" and locals "insn",
6959 "next", "epilogue_insn" from rtx to rtx_insn *.
6961 2014-08-28 Richard Biener <rguenther@suse.de>
6963 PR tree-optimization/62283
6964 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
6965 Do not peel loops for alignment where the vector loop likely
6966 doesn't run at least VF times.
6968 2014-08-28 Bin Cheng <bin.cheng@arm.com>
6970 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
6971 important_candidates. Consider all important candidates if
6972 IVS doesn't give any result. Remove check on ivs->upto.
6973 (try_add_cand_for): Call iv_ca_add_use only once.
6975 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
6976 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6977 Anna Tikhonova <anna.tikhonova@intel.com>
6978 Ilya Tocar <ilya.tocar@intel.com>
6979 Andrey Turetskiy <andrey.turetskiy@intel.com>
6980 Ilya Verbin <ilya.verbin@intel.com>
6981 Kirill Yukhin <kirill.yukhin@intel.com>
6982 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6984 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
6985 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
6987 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
6988 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
6989 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
6990 (define_insn "*mul<mode>3"): Add EVEX version.
6992 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
6993 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6994 Anna Tikhonova <anna.tikhonova@intel.com>
6995 Ilya Tocar <ilya.tocar@intel.com>
6996 Andrey Turetskiy <andrey.turetskiy@intel.com>
6997 Ilya Verbin <ilya.verbin@intel.com>
6998 Kirill Yukhin <kirill.yukhin@intel.com>
6999 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7001 * config/i386/sse.md
7002 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
7003 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
7004 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
7005 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
7006 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
7007 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
7008 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
7009 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
7010 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
7011 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
7012 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
7013 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
7014 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
7015 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
7016 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
7017 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
7019 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
7020 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7021 Anna Tikhonova <anna.tikhonova@intel.com>
7022 Ilya Tocar <ilya.tocar@intel.com>
7023 Andrey Turetskiy <andrey.turetskiy@intel.com>
7024 Ilya Verbin <ilya.verbin@intel.com>
7025 Kirill Yukhin <kirill.yukhin@intel.com>
7026 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7028 * config/i386/sse.md
7029 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
7030 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
7031 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
7033 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
7034 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7035 Anna Tikhonova <anna.tikhonova@intel.com>
7036 Ilya Tocar <ilya.tocar@intel.com>
7037 Andrey Turetskiy <andrey.turetskiy@intel.com>
7038 Ilya Verbin <ilya.verbin@intel.com>
7039 Kirill Yukhin <kirill.yukhin@intel.com>
7040 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7042 * config/i386/sse.md
7043 (define_mode_iterator VI128_256): New.
7044 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
7046 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
7047 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7048 Anna Tikhonova <anna.tikhonova@intel.com>
7049 Ilya Tocar <ilya.tocar@intel.com>
7050 Andrey Turetskiy <andrey.turetskiy@intel.com>
7051 Ilya Verbin <ilya.verbin@intel.com>
7052 Kirill Yukhin <kirill.yukhin@intel.com>
7053 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7055 * config/i386/sse.md
7056 (define_mode_iterator VI8_256_512): New.
7057 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
7059 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
7060 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
7062 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
7064 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7066 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
7067 pointer to the cumulative reloc value and return the value for
7069 (compute_reloc_for_rtx): Take a const_rtx. Call
7070 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
7071 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
7072 for_each_rtx for the CONST case.
7074 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7076 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
7077 (mark_constants_in_pattern): ...this new function to iterate over
7079 (mark_constants): Update accordingly.
7081 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7083 * varasm.c: Include rtl-iter.h.
7084 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
7085 Remove the pointer to the cumulative hashval_t and just return
7086 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
7087 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
7088 Accumulate the hashval_ts here instead of const_rtx_hash_1.
7090 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7092 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
7093 Give real type of data parameter. Remove return value.
7094 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
7095 to iterate over subrtxes.
7097 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7099 * var-tracking.c (use_narrower_mode_test): Turn from being a
7100 for_each_rtx callback to being a function that examines each
7102 (adjust_mems): Update accordingly.
7104 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7106 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
7107 callback to being a function that examines each subrtx itself.
7108 Remove handling of null rtxes.
7109 (add_uses): Update accordingly.
7111 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7113 * var-tracking.c: Include rtl-iter.h.
7114 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
7115 to being a function that examines each subrtx itself.
7116 (use_type): Update accordingly.
7118 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7120 * store-motion.c: Include rtl-iter.h.
7121 (extract_mentioned_regs_1): Delete.
7122 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
7123 for_each_rtx to iterate over subrtxes.
7125 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7127 * sel-sched.c: Include rtl-iter.h
7128 (count_occurrences_1): Delete.
7129 (count_occurrences_equiv): Turn rtxes into const_rtxes.
7130 Use FOR_EACH_SUBRTX rather than for_each_rtx.
7132 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7134 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
7135 * rtlanal.c (tls_referenced_p_1): Delete.
7136 (tls_referenced_p): Take a const_rtx rather than an rtx.
7137 Use FOR_EACH_SUBRTX rather than for_each_rtx.
7139 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7141 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
7142 (for_each_inc_dec): Take an rtx rather than an rtx *.
7143 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
7144 (cselib_record_sets): Likewise.
7145 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
7146 (check_for_inc_dec): Likewise.
7147 * rtlanal.c (for_each_inc_dec_ops): Delete.
7148 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
7149 rather than a pointer to the memory address. Replace
7150 for_each_inc_dec_ops argument with separate function and data
7151 arguments. Abort on non-autoinc addresses.
7152 (for_each_inc_dec_find_mem): Delete.
7153 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
7154 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
7156 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7158 * rtl.h (find_all_hard_regs): Declare.
7159 * rtlanal.c (find_all_hard_regs): New function.
7160 (record_hard_reg_uses_1): Delete.
7161 (record_hard_reg_uses): Use find_all_hard_regs.
7163 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7165 * rtl.h (replace_label_data): Delete.
7166 (replace_label): Take the old label, new label and update-nuses flag
7167 as direct arguments. Return void.
7168 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
7169 * rtlanal.c (replace_label): Update interface as above. Handle
7170 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
7171 iterator. Use FOR_EACH_SUBRTX_PTR.
7173 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7175 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
7176 with const_rtx parameters.
7177 * varasm.c (get_pool_constant): Likewise.
7178 * rtlanal.c (rtx_referenced_p_1): Delete.
7179 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
7180 Assert that the rtx we're looking for is nonnull. Allow searches
7181 for constant pool SYMBOL_REFs.
7183 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7185 * reload1.c: Include rtl-iter.h.
7186 (note_reg_elim_costly): Turn from being a for_each_rtx callback
7187 to being a function that examines each subrtx itself.
7188 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
7190 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7192 * regcprop.c (cprop_find_used_regs_1): Delete.
7193 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
7195 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7197 * regcprop.c: Include rtl-iter.h.
7198 (kill_value): Take a const_rtx.
7199 (kill_autoinc_value): Turn from being a for_each_rtx callback
7200 to being a function that examines each subrtx itself.
7201 (copyprop_hardreg_forward_1): Update accordingly.
7203 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7205 * reg-stack.c: Include rtl-iter.h.
7206 (subst_stack_regs_in_debug_insn): Delete.
7207 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
7208 instead of for_each_rtx.
7210 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7212 * lower-subreg.c (find_decomposable_subregs): Turn from being
7213 a for_each_rtx callback to being a function that examines each
7214 subrtx itself. Remove handling of null rtxes.
7215 (decompose_multiword_subregs): Update accordingly.
7217 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7219 * lower-subreg.c (adjust_decomposed_uses): Delete.
7220 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
7221 Remove handling of null rtxes.
7223 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7225 * lower-subreg.c: Include rtl-iter.h.
7226 (resolve_subreg_use): Turn from being a for_each_rtx callback
7227 to being a function that examines each subrtx itself. Remove
7228 handling of null rtxes.
7229 (resolve_reg_notes, resolve_simple_move): Update accordingly.
7230 (decompose_multiword_subregs): Likewise.
7232 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7234 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
7235 to being a function that examines each subrtx itself.
7236 (simplify_using_condition, simplify_using_initial_values): Update
7239 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7241 * loop-iv.c: Include rtl-iter.h.
7242 (find_single_def_src): New function.
7243 (replace_single_def_regs): Turn from being a for_each_rtx callback
7244 to being a function that examines each subrtx itself.
7245 (replace_in_expr, simplify_using_initial_values): Update accordingly.
7247 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7249 * jump.c (eh_returnjump_p_1): Delete.
7250 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
7251 Remove handling of null rtxes.
7253 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7255 * jump.c: Include rtl-iter.h.
7256 (returnjump_p_1): Delete.
7257 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
7258 Remove handling of null rtxes.
7260 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7262 * ira.c: Include rtl-iter.h.
7263 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
7264 to being a function that examines each subrtx itself. Remove
7265 handling of null rtxes.
7266 (update_equiv_regs): Update call accordingly.
7268 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7270 * fwprop.c: Include rtl-iter.h.
7271 (varying_mem_p): Turn from being a for_each_rtx callback to being
7272 a function that examines each subrtx itself.
7273 (propagate_rtx): Update accordingly.
7275 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7277 * function.c: Include rtl-iter.h
7278 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
7279 callback to being a function that examines each subrtx itself.
7280 Return the changed flag.
7281 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
7282 (instantiate_virtual_regs): Update calls accordingly.
7284 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7286 * final.c: Include rtl-iter.h.
7287 (mark_symbol_ref_as_used): Delete.
7288 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
7291 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7293 * emit-rtl.c: Include rtl-iter.h.
7294 (find_auto_inc): Turn from being a for_each_rtx callback to being
7295 a function that examines each subrtx itself. Assume the first operand
7296 to an RTX_AUTOINC is the automodified register.
7297 (try_split): Update call accordingly.
7299 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7301 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
7302 Return a bool, inverting the result so that 0/false means "not ok".
7303 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
7304 subrtxes of a CONST.
7305 (mem_loc_descriptor, add_const_value_attribute)
7306 (resolve_addr_in_expr): Update calls accordingly.
7308 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7310 * dwarf2out.c: Include rtl-iter.h.
7311 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
7312 Remove unused data parameter. Return a bool, inverting the result
7313 so that 0/false means "not ok".
7314 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
7315 instead of for_each_rtx.
7317 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7319 * dse.c: Include rtl-iter.h.
7320 (check_mem_read_rtx): Change void * parameter to real type.
7321 Remove return value.
7322 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
7323 for_each_rtx. Don't handle null rtxes.
7325 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7327 * df-problems.c: Include rtl-iter.h.
7328 (find_memory): Turn from being a for_each_rtx callback to being
7329 a function that examines each subrtx itself. Continue to look for
7330 volatile references even after a nonvolatile one has been found.
7331 (can_move_insns_across): Update calls accordingly.
7333 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7335 * ddg.c (walk_mems_2, walk_mems_1): Delete.
7336 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
7337 to iterate over subrtxes. Return a bool rather than an int.
7339 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7341 * ddg.c: Include rtl-iter.h.
7342 (mark_mem_use_1): Rename to...
7343 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
7344 instead of for_each_rtx.
7345 (mem_read_insn_p): Update accordingly.
7347 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7349 * cse.c (change_cc_mode_args): Delete.
7350 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
7351 a function that examines each subrtx itself. Take the fields of
7352 change_cc_mode_args as argument and return void.
7353 (cse_change_cc_mode_insn): Update calls accordingly.
7355 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7357 * cse.c (is_dead_reg): Change argument to const_rtx.
7358 (dead_debug_insn_data): Delete.
7359 (is_dead_debug_insn): Expand commentary. Turn from being a
7360 for_each_rtx callback to being a function that examines
7361 each subrtx itself. Take the fields of dead_debug_insn_data
7363 (delete_trivially_dead_insns): Update call accordingly.
7365 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7367 * cse.c (check_for_label_ref): Move earlier in file. Turn from
7368 being a for_each_rtx callback to being a function that examines
7370 (cse_extended_basic_block): Update call accordingly.
7372 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7374 * cse.c (check_dependence_data): Delete.
7375 (check_dependence): Change from being a for_each_rtx callback to being
7376 a function that examines all subrtxes itself. Don't handle null rtxes.
7377 (invalidate): Update call accordingly.
7379 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7381 * cse.c: Include rtl-iter.h.
7382 (approx_reg_cost_1): Delete.
7383 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
7384 Don't handle null rtxes.
7386 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7388 * cfgcleanup.c: Include rtl-iter.h.
7389 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
7390 to being a function that examines each subrtx itself.
7391 (thread_jump): Update accordingly.
7393 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7395 * combine-stack-adj.c: Include rtl-iter.h.
7396 (record_stack_refs_data): Delete.
7397 (record_stack_refs): Turn from being a for_each_rtx callback
7398 to being a function that examines each subrtx itself.
7399 Take a pointer to the reflist. Invert sense of return value
7400 so that true means success and false means failure. Don't
7402 (combine_stack_adjustments_for_block): Update accordingly.
7404 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7406 * combine.c (record_truncated_value): Turn from being a for_each_rtx
7407 callback to a function that takes an rtx and returns a bool
7408 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
7411 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7413 * combine.c: Include rtl-iter.h.
7414 (unmentioned_reg_p_1): Delete.
7415 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
7416 Don't handle null rtxes.
7418 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7420 * calls.c: Include rtl-iter.h.
7421 (internal_arg_pointer_based_exp_1): Delete.
7422 (internal_arg_pointer_based_exp): Take a const_rtx.
7423 Use FOR_EACH_SUBRTX to iterate over subrtxes.
7425 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7427 * caller-save.c: Include rtl-iter.h.
7428 (add_used_regs_1): Delete.
7429 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
7430 to iterate over subrtxes. Assert that any remaining pseudos
7433 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7435 * bt-load.c: Include rtl-iter.h.
7436 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
7437 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
7438 to iterate over subrtxes.
7439 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
7440 find_btr_use rather than btr_referenced_p.
7442 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7444 * alias.c: Include rtl-iter.h.
7445 (refs_newer_value_cb): Delete.
7446 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
7448 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
7450 * rtl-iter.h: New file.
7451 * rtlanal.c: Include it.
7452 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
7453 (generic_subrtx_iterator <T>::add_single_to_queue)
7454 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
7455 (generic_subrtx_iterator <T>::free_array): New functions.
7456 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
7457 (generic_subrtx_iterator <const_rtx_accessor>)
7458 (generic_subrtx_iterator <rtx_var_accessor>
7459 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
7460 (setup_reg_subrtx_bounds): New function.
7461 (init_rtlanal): Call it.
7463 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
7466 * config/sh/sh.md (ashlsi3): Handle negative shift count for
7468 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
7470 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
7472 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
7474 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7476 * rtl.h (JUMP_LABEL_AS_INSN): New.
7478 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7480 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
7482 (alloc_EXPR_LIST): Strengthen return type from rtx to
7484 (remove_free_EXPR_LIST_node): Likewise for param.
7485 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
7486 from rtx to rtx_expr_list *.
7487 * sched-int.h (struct deps_desc): Strengthen fields
7488 "pending_read_mems" and "pending_write_mems" from rtx to
7491 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
7492 rtx to rtx_expr_list *.
7493 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
7494 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
7496 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
7497 from rtx to rtx_expr_list *.
7498 * loop-iv.c (simplify_using_initial_values): Strengthen local
7499 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
7500 "pnote_next" from rtx * to rtx_expr_list **.
7501 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
7502 param "exprp" from rtx * to rtx_expr_list **.
7503 (add_insn_mem_dependence): Strengthen local "mem_list" from
7504 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
7506 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
7507 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
7508 param "old_mems_p" from rtx * to rtx_expr_list **.
7509 * var-tracking.c (struct adjust_mem_data): Strengthen field
7510 "side_effects" from rtx to rtx_expr_list *.
7511 (adjust_insn): Replace NULL_RTX with NULL when assigning to
7513 (prepare_call_arguments): Likewise.
7515 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7517 * function.h (struct rtl_data): Strengthen field
7518 "x_stack_slot_list" from rtx to rtx_expr_list *.
7520 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
7521 when assigning to stack_slot_list.
7523 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7525 * function.h (struct rtl_data): Strengthen field
7526 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
7527 * rtl.h (remove_node_from_expr_list): Strengthen second param from
7528 rtx * to rtx_expr_list **.
7530 * cfgbuild.c (make_edges): In loop over
7531 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
7532 rtx_expr_list *, and use methods of the latter class to clarify
7534 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
7535 rtx_expr_list *, and use methods of the latter class to clarify
7537 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
7538 * reload1.c (set_initial_label_offsets): Likewise for local "x".
7539 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
7540 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
7541 to rtx_expr_list *. Use methods of the latter class to clarify
7544 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7546 * function.h (struct expr_status): Strengthen field
7547 "x_forced_labels" from rtx to rtx_expr_list *.
7549 * cfgbuild.c (make_edges): Split local "x" into two locals,
7550 strengthening one from rtx to rtx_expr_list *, and using methods
7552 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
7553 loop over forced_labels, introduce strengthen it from rtx to
7554 rtx_expr_list *, using methods to clarify the code.
7555 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
7556 to rtx_expr_list *, using methods of said class to clarify the
7558 * reload1.c (set_initial_label_offsets): Split local "x" into two
7559 per-loop variables, strengthening the first from rtx to
7560 rtx_expr_list * and using methods.
7562 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7564 * coretypes.h (class rtx_expr_list): Add forward declaration.
7565 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
7566 * gengenrtl.c (special_rtx): Add EXPR_LIST.
7567 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
7568 invariant: GET_CODE (X) == EXPR_LIST.
7569 (is_a_helper <rtx_expr_list *>::test): New.
7570 (rtx_expr_list::next): New.
7571 (rtx_expr_list::element): New.
7572 (gen_rtx_EXPR_LIST): New.
7574 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7576 * varasm.c (mark_constants): Convert a GET_CODE check into a
7577 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
7578 Use methods of rtx_sequence to clarify the code.
7580 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7582 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
7583 local "seq" via a checked cast, and use methods of rtx_sequence
7584 to simplify the code.
7586 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7588 * resource.c (mark_referenced_resources): Strengthen local
7589 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
7590 using methods of rtx_sequence to clarify the code.
7591 (find_dead_or_set_registers): Within the switch statement, convert
7592 a GET_CODE check to a dyn_cast, introducing local "seq". Within
7593 the JUMP_P handling, introduce another local "seq", adding a
7594 checked cast to rtx_sequence *. In both cases, use methods of
7595 rtx_sequence to clarify the code.
7596 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
7597 via a checked cast, and use methods of rtx_sequence to simplify
7600 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7602 * reorg.c (redundant_insn): In two places in the function, replace
7603 a check of GET_CODE with a dyn_cast, introducing local "seq", and
7604 usings methods of rtx_sequence to clarify the code.
7606 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7608 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
7609 local "seq" with a checked cast, and use methods of rtx_sequence
7610 to clarify the code.
7612 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7614 * function.c (contains): Introduce local "seq" for PATTERN (insn),
7615 with a checked cast, in the region for where we know it's a
7616 SEQUENCE. Use methods of rtx_sequence.
7618 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7620 * final.c (get_attr_length_1): Replace GET_CODE check with a
7621 dyn_cast, introducing local "seq" and the use of methods of
7623 (shorten_branches): Likewise, introducing local "body_seq".
7624 Strengthen local "inner_insn" from rtx to rtx_insn *.
7625 (reemit_insn_block_notes): Replace GET_CODE check with a
7626 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
7627 Use methods of rtx_sequence.
7628 (final_scan_insn): Likewise, introducing local "seq" for when
7629 "body" is known to be a SEQUENCE, using its methods.
7631 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7633 * except.c (can_throw_external): Strengthen local "seq" from rtx
7634 to rtx_sequence *. Use methods of rtx_sequence.
7635 (insn_nothrow_p): Likewise.
7637 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7639 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
7640 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
7641 Use methods of rtx_sequence.
7642 (scan_trace): Likewise for local "pat".
7644 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7646 * coretypes.h (class rtx_sequence): Add forward declaration.
7647 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
7648 invariant: GET_CODE (X) == SEQUENCE.
7649 (is_a_helper <rtx_sequence *>::test): New.
7650 (is_a_helper <const rtx_sequence *>::test): New.
7651 (rtx_sequence::len): New.
7652 (rtx_sequence::element): New.
7653 (rtx_sequence::insn): New.
7655 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7657 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
7659 (alloc_INSN_LIST): Strengthen return type from rtx to
7661 (copy_INSN_LIST): Likewise for return type and param.
7662 (concat_INSN_LIST): Likewise for both params and return type.
7663 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
7664 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
7665 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
7666 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
7668 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
7669 "implicit_sets", "control_uses", "clobbers" from rtx to
7671 (struct deps_desc): Likewise for fields "pending_read_insns",
7672 "pending_write_insns", "pending_jump_insns",
7673 "last_pending_memory_flush", "last_function_call",
7674 "last_function_call_may_noreturn", "sched_before_next_call",
7675 "sched_before_next_jump".
7676 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
7677 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
7679 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
7680 from rtx to rtx_insn_list *.
7681 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
7684 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
7685 to rtx_insn_list **.
7686 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
7688 (queue_insn): Likewise for local "link".
7689 (struct haifa_saved_data): Strengthen field "insn_queue" from
7690 rtx * to rtx_insn_list **.
7691 (save_backtrack_point): Update allocation of save->insn_queue to
7692 reflect the strengthening of elements from rtx to rtx_insn_list *.
7693 (queue_to_ready): Strengthen local "link" from rtx to
7694 rtx_insn_list *; use methods "next" and "insn" when traversing the
7696 (early_queue_to_ready): Likewise for locals "link", "next_link",
7698 (schedule_block): Update allocation of insn_queue to reflect the
7699 strengthening of elements from rtx to rtx_insn_list *. Strengthen
7700 local "link" from rtx to rtx_insn_list *, and use methods when
7702 (add_to_speculative_block): Strengthen locals "twins" and
7703 "next_node" from rtx to rtx_insn_list *, and use methods when
7704 working with them. Strengthen local "twin" from rtx to
7705 rtx_insn *, eliminating a checked cast.
7706 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
7707 from rtx to rtx_insn_list *, and use methods when working with
7710 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
7711 from rtx to rtx_insn_list *, adding a checked cast.
7712 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
7714 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
7715 "newlink" from rtx to rtx_insn_list *. Strengthen local
7716 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
7717 from rtx to rtx_insn *.
7718 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
7719 from rtx to rtx_insn_list *. Use methods of the latter class.
7720 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
7721 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
7722 (remove_free_INSN_LIST_node): Strengthen return type and local
7723 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
7724 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
7725 rtx_insn_list *, using "insn" method.
7727 * sched-deps.c (add_dependence_list): Strengthen param "list"
7728 from rtx to rtx_insn_list *, and use methods when working with it.
7729 (add_dependence_list_and_free): Strengthen param "listp" from
7730 rtx * to rtx_insn_list **.
7731 (remove_from_dependence_list): Strenghten param "listp" from rtx *
7732 to rtx_insn_list **, and use methods when working with *listp.
7733 (remove_from_both_dependence_lists): Strengthen param "listp" from
7734 rtx * to rtx_insn_list **
7735 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
7736 to rtx_insn_list **. Eliminate local "link", in favor of two new
7737 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
7739 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
7740 by introducing local "cond_deps".
7741 (remove_from_deps): Strengthen param "insn" from rtx to
7744 * sched-rgn.c (concat_insn_mem_list): Strengthen param
7745 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
7746 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
7747 Use methods of rtx_insn_list.
7749 * store-motion.c (struct st_expr): Strengthen fields
7750 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
7751 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
7753 (find_moveable_store): Split out "tmp" into multiple more-tightly
7754 scoped locals. Use methods of rtx_insn_list *.
7755 (compute_store_table): Strengthen local "tmp" from rtx to
7756 rtx_insn *. Use methods of rtx_insn_list *.
7758 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7760 * coretypes.h (class rtx_insn_list): Add forward declaration.
7761 * rtl.h (class rtx_insn_list): New subclass of rtx_def
7762 (is_a_helper <rtx_insn_list *>::test): New.
7763 (rtx_insn_list::next): New.
7764 (rtx_insn_list::insn): New.
7765 (gen_rtx_INSN_LIST): Add prototype.
7766 * emit-rtl.c (gen_rtx_INSN_LIST): New.
7767 * gengenrtl.c (special_rtx): Add INSN_LIST.
7769 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7771 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
7772 "prev" from rtx to rtx_insn *.
7774 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7776 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
7777 functions. Require merely an rtx for now, not an rtx_insn *.
7778 (BLOCK_FOR_INSN): Likewise.
7779 (INSN_LOCATION): Likewise.
7780 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
7782 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7784 * rtl.h (PATTERN): Convert this macro into a pair of inline
7785 functions, for now, requiring const_rtx and rtx.
7787 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7789 * target.def (unwind_emit): Strengthen param "insn" from rtx to
7791 (final_postscan_insn): Likewise.
7792 (adjust_cost): Likewise.
7793 (adjust_priority): Likewise.
7794 (variable_issue): Likewise.
7795 (macro_fusion_pair_p): Likewise.
7796 (dfa_post_cycle_insn): Likewise.
7797 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
7798 (first_cycle_multipass_issue): Likewise.
7799 (dfa_new_cycle): Likewise.
7800 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
7801 (speculate_insn): Likewise for param "insn".
7802 (gen_spec_check): Likewise for params "insn" and "label".
7803 (get_insn_spec_ds): Likewise for param "insn".
7804 (get_insn_checked_ds): Likewise.
7805 (dispatch_do): Likewise.
7806 (dispatch): Likewise.
7807 (cannot_copy_insn_p): Likewise.
7808 (invalid_within_doloop): Likewise.
7809 (legitimate_combined_insn): Likewise.
7813 * doc/tm.texi: Automatically updated to reflect changes to
7816 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
7818 (schedule_block): Likewise.
7819 (sched_init): Likewise.
7820 (sched_speculate_insn): Strengthen param "insn" from rtx to
7822 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
7824 * hooks.c (hook_bool_rtx_true): Rename to...
7825 hook_bool_rtx_insn_true): ...this, and strengthen first param from
7827 (hook_constcharptr_const_rtx_null): Rename to...
7828 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
7829 first param from const_rtx to const rtx_insn *.
7830 (hook_bool_rtx_int_false): Rename to...
7831 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
7832 param from rtx to rtx_insn *.
7833 (hook_void_rtx_int): Rename to...
7834 (hook_void_rtx_insn_int): ...this, and strengthen first param from
7837 * hooks.h (hook_bool_rtx_true): Rename to...
7838 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
7840 (hook_bool_rtx_int_false): Rename to...
7841 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
7842 param from rtx to rtx_insn *.
7843 (hook_void_rtx_int): Rename to...
7844 (hook_void_rtx_insn_int): ...this, and strengthen first param from
7846 (hook_constcharptr_const_rtx_null): Rename to...
7847 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
7848 first param from const_rtx to const rtx_insn *.
7850 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
7851 and local "prev" from rtx to rtx_insn *.
7853 * sched-int.h (sched_speculate_insn): Strengthen first param from
7856 * sel-sched.c (create_speculation_check): Likewise for local "label".
7857 * targhooks.c (default_invalid_within_doloop): Strengthen param
7858 "insn" from const_rtx to const rtx_insn *.
7859 * targhooks.h (default_invalid_within_doloop): Strengthen param
7860 from const_rtx to const rtx_insn *.
7862 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
7863 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
7865 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
7867 (arc_invalid_within_doloop): Likewise, with const.
7869 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
7870 (arm_cannot_copy_insn_p): Likewise for param "insn".
7871 (arm_unwind_emit): Likewise.
7873 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
7876 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
7877 (c6x_variable_issue): Likewise. Removed now-redundant checked
7879 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
7881 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
7882 Likewise for param "insn".
7883 (epiphany_mode_after): Likewise.
7884 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
7885 params "insn", "dep_insn".
7886 (epiphany_mode_needed): Likewise for param "insn".
7887 (epiphany_mode_after): Likewise.
7889 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
7890 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
7891 (ix86_avx_u128_mode_needed): Likewise.
7892 (ix86_i387_mode_needed): Likewise.
7893 (ix86_mode_needed): Likewise.
7894 (ix86_avx_u128_mode_after): Likewise.
7895 (ix86_mode_after): Likewise.
7896 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
7897 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
7898 (ix86_adjust_priority): Likewise for param "insn".
7899 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
7900 (do_dispatch): Likewise.
7901 (has_dispatch): Likewise.
7902 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
7904 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
7905 reflect renaming of default hook implementation from
7906 hook_constcharptr_const_rtx_null to
7907 hook_constcharptr_const_rtx_insn_null.
7908 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
7910 (ia64_variable_issue): Likewise for param "insn".
7911 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
7912 (ia64_dfa_new_cycle): Likewise.
7913 (ia64_get_insn_spec_ds): Likewise.
7914 (ia64_get_insn_checked_ds): Likewise.
7915 (ia64_speculate_insn): Likewise.
7916 (ia64_gen_spec_check): Likewise for params "insn", "label".
7917 (ia64_asm_unwind_emit): Likewise for param "insn".
7919 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
7921 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
7923 (m68k_sched_variable_issue): Likewise for param "insn".
7925 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
7928 * config/microblaze/microblaze.c (microblaze_adjust_cost):
7929 Likewise for params "insn", "dep".
7931 * config/mips/mips.c (mips_adjust_cost): Likewise.
7932 (mips_variable_issue): Likewise for param "insn".
7933 (mips_final_postscan_insn): Likewise.
7935 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
7936 for params "insn", "dep".
7938 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
7940 (pa_adjust_priority): Likewise for param "insn".
7942 * config/picochip/picochip.c (picochip_sched_adjust_cost):
7943 Likewise for params "insn", "dep_insn".
7945 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
7947 (rs6000_variable_issue): Likewise.
7948 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
7949 (rs6000_debug_adjust_cost): Likewise.
7950 (rs6000_adjust_priority): Likewise for param "insn".
7951 (rs6000_use_sched_lookahead_guard): Likewise.
7952 (get_next_active_insn): Likewise for return type and both params.
7953 (redefine_groups): Likewise for params "prev_head_insn", "tail"
7954 and locals "insn", "next_insn".
7955 (pad_groups): Likewise.
7957 * config/s390/s390.c (s390_adjust_priority): Likewise for param
7959 (s390_cannot_copy_insn_p): Likewise.
7960 (s390_sched_variable_issue): Likewise for third param, eliminating
7962 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
7963 default hook implementation from hook_constcharptr_const_rtx_null
7964 to hook_constcharptr_const_rtx_insn_null.
7966 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
7967 from rtx to rtx_insn *.
7968 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
7969 (sh_variable_issue): Likewise for param "insn".
7970 (sh_dfa_new_cycle): Likewise.
7971 (sh_mode_needed): Likewise.
7972 (sh_mode_after): Likewise.
7974 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
7975 params "insn", "dep_insn".
7976 (hypersparc_adjust_cost): Likewise.
7977 (sparc_adjust_cost): Likewise.
7979 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
7980 param, eliminated checked cast.
7981 (spu_sched_adjust_cost): Likewise for first and third params.
7983 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
7984 params "insn" and "dep_insn" from rtx to rtx_insn *.
7986 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
7988 2014-08-27 David Malcolm <dmalcolm@redhat.com>
7990 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
7991 (set_is_load_p): ...this, updating to work on a SET pattern rather
7993 (is_store_insn): Rename to...
7994 (set_is_store_p): ...this, updating to work on a SET pattern
7995 rather than an insn.
7996 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
7997 top of function to where it is needed. Rewrite the bogus
7998 condition that checks for "insn" and "dep" being PARALLEL to
7999 instead use single_set, introducing locals "insn_set" and
8000 "dep_set". Given that we only ever returned "cost" for a non-pair
8001 of SETs, bail out early if we don't have a pair of SET.
8002 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
8003 use the new locals "insn_set" and "dep_set", and update calls to
8004 is_load_insn and is_store_insn to be calls to set_is_load_p and
8007 2014-08-27 Guozhi Wei <carrot@google.com>
8010 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
8011 amount before using it.
8013 2014-08-27 Richard Biener <rguenther@suse.de>
8015 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
8016 get_maxval_strlen inside a more useful API.
8017 (gimple_fold_builtin_with_strlen): Remove and fold into ...
8018 (gimple_fold_builtin): ... caller.
8019 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
8020 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
8021 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
8022 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
8023 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
8024 gimple_fold_builtin_sprintf): Adjust to compute maxval
8027 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
8030 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
8032 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
8033 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8034 Anna Tikhonova <anna.tikhonova@intel.com>
8035 Ilya Tocar <ilya.tocar@intel.com>
8036 Andrey Turetskiy <andrey.turetskiy@intel.com>
8037 Ilya Verbin <ilya.verbin@intel.com>
8038 Kirill Yukhin <kirill.yukhin@intel.com>
8039 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8041 * config/i386/sse.md
8042 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
8043 Use `concat_tg_mode' attribute to determine asm register size.
8045 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
8046 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8047 Anna Tikhonova <anna.tikhonova@intel.com>
8048 Ilya Tocar <ilya.tocar@intel.com>
8049 Andrey Turetskiy <andrey.turetskiy@intel.com>
8050 Ilya Verbin <ilya.verbin@intel.com>
8051 Kirill Yukhin <kirill.yukhin@intel.com>
8052 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8054 * config/i386/sse.md
8055 (define_mode_iterator VI48_AVX512VL): New.
8056 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
8057 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
8058 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
8059 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
8060 with VI1): Change mode iterator.
8061 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
8062 with VI_ULOADSTORE_BW_AVX512VL): New.
8063 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
8064 with VI_ULOADSTORE_F_AVX512VL): Ditto.
8065 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
8066 with VI1): Change mode iterator.
8067 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
8068 with VI_ULOADSTORE_BW_AVX512VL): New.
8069 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
8070 with VI_ULOADSTORE_F_AVX512VL): Ditto.
8071 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
8072 with VI1): Change mode iterator.
8073 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
8074 with VI_ULOADSTORE_BW_AVX512VL): New.
8075 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
8076 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
8077 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
8078 (define_insn "<avx512>_storedqu<mode>_mask" with
8079 VI48_AVX512VL): New.
8080 (define_insn "<avx512>_storedqu<mode>_mask" with
8081 VI12_AVX512VL): Ditto.
8083 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
8084 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8085 Anna Tikhonova <anna.tikhonova@intel.com>
8086 Ilya Tocar <ilya.tocar@intel.com>
8087 Andrey Turetskiy <andrey.turetskiy@intel.com>
8088 Ilya Verbin <ilya.verbin@intel.com>
8089 Kirill Yukhin <kirill.yukhin@intel.com>
8090 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8092 * config/i386/sse.md
8093 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
8094 (define_mode_iterator VI48_AVX512BW): New.
8095 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
8096 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
8097 with VI48_AVX2_48_AVX512F): New.
8098 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
8099 with VI2_AVX512VL): Ditto.
8101 2014-08-27 Richard Biener <rguenther@suse.de>
8104 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
8105 (fold_builtin_3): Do not fold strcat_chk here.
8106 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
8108 (gimple_fold_builtin): Fold strcat_chk here.
8110 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
8112 * dwarf2out.h (dwarf2out_decl): Remove prototype.
8113 * dwarf2out.c (dwarf2out_decl): Make static.
8115 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
8117 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
8119 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8121 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
8122 from rtx to rtx_insn *.
8123 (cselib_lookup_from_insn): Likewise for final param.
8124 (cselib_subst_to_values_from_insn): Likewise.
8125 (cselib_add_permanent_equiv): Likewise.
8127 * cselib.c (cselib_current_insn): Likewise for this variable.
8128 (cselib_subst_to_values_from_insn): Likewise for param "insn".
8129 (cselib_lookup_from_insn): Likewise.
8130 (cselib_add_permanent_equiv): Likewise for param "insn" and local
8131 "save_cselib_current_insn".
8132 (cselib_process_insn): Replace use of NULL_RTX with NULL.
8134 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
8135 from rtx to rtx_insn *.
8137 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8139 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
8142 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8144 * df.h (df_dump_insn_problem_function): Strengthen first param of
8145 this callback from const_rtx to const rtx_insn *.
8146 (struct df_insn_info): Strengthen field "insn" from rtx to
8148 (DF_REF_INSN): Eliminate this function, reinstating the older
8150 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
8151 (df_reg_defined): Likewise.
8152 (df_find_use): Likewise.
8153 (df_reg_used): Likewise.
8154 (df_dump_insn_top): Strengthen param 1 from const_rtx to
8156 (df_dump_insn_bottom): Likewise.
8157 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
8158 (df_insn_debug_regno): Likewise.
8159 (debug_df_insn): Likewise.
8160 (df_rd_simulate_one_insn): Likewise for param 2.
8161 (df_word_lr_simulate_defs): Likewise for param 1.
8162 (df_word_lr_simulate_uses): Likewise.
8163 (df_md_simulate_one_insn): Likewise for param 2.
8164 (df_simulate_find_noclobber_defs): Likewise for param 1.
8165 (df_simulate_find_defs): Likewise.
8166 (df_simulate_defs): Likewise.
8167 (df_simulate_uses): Likewise.
8168 (df_simulate_one_insn_backwards): Likewise for param 2.
8169 (df_simulate_one_insn_forwards): Likewise.
8170 (df_uses_create): Likewise for param 2.
8171 (df_insn_create_insn_record): Likewise for param 1.
8172 (df_insn_delete): Likewise.
8173 (df_insn_rescan): Likewise.
8174 (df_insn_rescan_debug_internal): Likewise.
8175 (df_insn_change_bb): Likewise.
8176 (df_notes_rescan): Likewise.
8177 * rtl.h (remove_death): Likewise for param 2.
8178 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
8180 * sched-int.h (reemit_notes): Strengthen param from rtx to
8182 * valtrack.h (propagate_for_debug): Likewise for param 1.
8184 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
8185 local "tmp_rtx" from const_rtx to const rtx_insn *.
8186 * combine.c (remove_death): Strengthen param "insn" from rtx to
8188 (move_deaths): Likewise for local "where_dead".
8189 * cse.c (delete_trivially_dead_insns): Introduce local
8190 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
8191 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
8193 (df_reg_defined): Likewise.
8194 (df_find_use): Likewise.
8195 (df_reg_used): Likewise.
8196 (df_dump_insn_problem_data): Strengthen param "insn" from
8197 const_rtx to const rtx_insn *.
8198 (df_dump_insn_top): Likewise.
8199 (df_dump_insn_bottom): Likewise.
8200 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
8201 (df_insn_debug_regno): Likewise.
8202 (debug_df_insn): Likewise.
8203 (DF_REF_INSN): Delete.
8204 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
8205 from rtx to rtx_insn *.
8206 (df_chain_insn_top_dump): Strengthen param "insn" from
8207 const_rtx to const rtx_insn *.
8208 (df_chain_insn_bottom_dump): Likewise.
8209 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
8211 (df_word_lr_simulate_uses): Likewise.
8212 (df_print_note): Likewise.
8213 (df_remove_dead_and_unused_notes): Likewise.
8214 (df_set_unused_notes_for_mw): Likewise.
8215 (df_set_dead_notes_for_mw): Likewise.
8216 (df_create_unused_note): Likewise.
8217 (df_simulate_find_defs): Likewise.
8218 (df_simulate_find_uses): Likewise.
8219 (df_simulate_find_noclobber_defs): Likewise.
8220 (df_simulate_defs): Likewise.
8221 (df_simulate_uses): Likewise.
8222 (df_simulate_one_insn_backwards): Likewise.
8223 (df_simulate_one_insn_forwards): Likewise.
8224 (df_md_simulate_one_insn): Likewise.
8225 * df-scan.c (df_uses_create): Likewise.
8226 (df_insn_create_insn_record): Likewise.
8227 (df_insn_delete): Likewise.
8228 (df_insn_rescan): Likewise.
8229 (df_insn_rescan_debug_internal): Likewise.
8230 (df_insn_change_bb): Likewise.
8231 (df_notes_rescan): Likewise.
8232 (df_refs_add_to_chains): Likewise.
8233 (df_insn_refs_verify): Likewise.
8234 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
8235 when invoking df_insn_delete.
8236 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
8237 (set_unique_reg_note): Add checked cast.
8238 * final.c (cleanup_subreg_operands): Likewise.
8239 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
8240 "insn" from rtx to rtx_insn *.
8241 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
8242 "last" from rtx to rtx_insn *.
8243 * ira-emit.c (change_regs_in_insn): New function.
8244 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
8245 Invoke change_regs_in_insn rather than change_regs.
8246 * ira.c (update_equiv_regs): Strengthen locals "insn",
8247 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
8248 for_each_rtx_in_insn rather than for_each_rtx.
8249 * recog.c (confirm_change_group): Add checked casts.
8250 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
8252 (peep2_fill_buffer): Add checked cast.
8253 * rtlanal.c (remove_note): Likewise.
8254 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
8255 locals "next" "end" from rtx to rtx_insn *.
8257 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8259 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
8261 (struct reg_use_data): Likewise for field "insn".
8262 (insn_cost): Likewise for param.
8263 (real_insn_for_shadow): Likewise for return type and param.
8264 (increase_insn_priority): Likewise for param 1.
8265 (debug_dependencies): Likewise for both params.
8267 * haifa-sched.c (insn_delay): Likewise for param "insn".
8268 (real_insn_for_shadow): Likewise for return type and param "insn".
8269 (update_insn_after_change): Likewise for param "insn".
8270 (recompute_todo_spec): Likewise for param "next" and locals "pro",
8272 (insn_cost): Likewise for param "insn".
8273 (increase_insn_priority): Likewise.
8274 (calculate_reg_deaths): Likewise.
8275 (setup_insn_reg_pressure_info): Likewise.
8276 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
8277 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
8278 (model_recompute): Likewise.
8279 (must_restore_pattern_p): Likewise for param "next".
8280 (model_excess_cost): Likewise for param "insn".
8281 (queue_remove): Likewise.
8282 (adjust_priority): Likewise for param "prev".
8283 (update_register_pressure): Likewise for param "insn".
8284 (setup_insn_max_reg_pressure): Likewise for local "insn".
8285 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
8286 (model_add_to_schedule): Likewise.
8287 (model_reset_queue_indices): Likewise for local "insn".
8288 (unschedule_insns_until): Strengthen local "recompute_vec" from
8289 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
8290 "con" from rtx to rtx_insn *.
8291 (restore_last_backtrack_point): Likewise for both locals "x". Add
8293 (estimate_insn_tick): Likewise for param "insn".
8294 (commit_schedule): Likewise for params "prev_head", "tail" and
8296 (verify_shadows): Likewise for locals "i1", "i2".
8297 (dump_insn_stream): Likewise for params "head", "tail" and locals
8298 "next_tail", "insn".
8299 (schedule_block): Likewise for locals "insn", "x". Add a checked
8301 (fix_inter_tick): Likewise for params "head", "tail".
8302 (create_check_block_twin): Likewise for local "jump".
8303 (haifa_change_pattern): Likewise for param "insn".
8304 (haifa_speculate_insn): Likewise.
8305 (dump_new_block_header): Likewise for params "head", "tail".
8306 (fix_jump_move): Likewise for param "jump".
8307 (move_block_after_check): Likewise.
8308 (sched_init_insn_luid): Likewise for param "insn".
8309 (sched_init_luids): Likewise for local "insn".
8310 (insn_luid): Likewise for param "insn".
8311 (init_h_i_d): Likewise.
8312 (haifa_init_h_i_d): Likewise for local "insn".
8313 (haifa_init_insn): Likewise for param "insn".
8314 * sched-deps.c (add_dependence): Likewise for local "real_pro",
8316 (create_insn_reg_use): Likewise for param "insn".
8317 (setup_insn_reg_uses): Likewise. Add a checked cast.
8318 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
8319 "tail" from rtx to rtx_insn *.
8320 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
8321 "insn", "next_tail".
8323 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8325 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
8326 from rtx to rtx_insn *.
8327 (model_add_to_schedule): Likewise for locals "start", "end",
8330 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8332 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
8334 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
8335 "to" and locals "insn", "next", "copy". Remove now-redundant
8338 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8340 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
8341 rtx_insn * and param 4 from rtx * to rtx_insn **.
8342 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
8343 param 2 from rtx * to rtx_insn **.
8345 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
8346 rtx_insn * and final param from rtx * to rtx_insn **.
8348 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
8349 from rtx to rtx_insn *.
8350 (try_head_merge_bb): Likewise for both locals named "move_upto".
8351 * df-problems.c (can_move_insns_across): Likewise for params
8352 "from", "to", "across_from", "across_to" and locals "insn",
8353 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
8355 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
8356 from rtx to rtx_insn *.
8357 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
8358 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
8359 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
8361 (noce_try_abs): Likewise.
8362 (noce_get_condition): Likewise for param "jump". Strengthen param
8363 "earliest" from rtx * to rtx_insn **.
8364 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
8366 (find_cond_trap): Likewise.
8367 (dead_or_predicable): Likewise for local "earliest".
8368 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
8370 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
8371 and local "prev". Strengthen param "earliest" from rtx * to
8373 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
8374 Strengthen param "earliest" from rtx * to rtx_insn **.
8376 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8378 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
8379 "to" and local "insn" from rtx to rtx_insn *.
8381 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8383 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
8384 from rtx to rtx_insn *.
8385 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
8386 (code_motion_path_driver): Likewise for local "last_insn".
8387 (simplify_changed_insns): Likewise for local "insn".
8389 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8391 * rtl.h (push_to_sequence): Strengthen param from rtx to
8393 (push_to_sequence2): Likewise for both params.
8394 (delete_insns_since): Likewise for param.
8395 (reorder_insns_nobb): Likewise for all three params.
8396 (set_new_first_and_last_insn): Likewise for both params.
8398 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
8399 rtx_insn *. Remove now-redundant cast.
8400 (set_last_insn): Likewise.
8402 * builtins.c (expand_builtin_return): Strengthen local
8403 "call_fusage" from rtx to rtx_insn *.
8404 * cfgrtl.c (create_basic_block_structure): Likewise for local
8406 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
8407 "first", "last" and local "insn".
8408 (delete_insns_since): Likewise for param "from".
8409 (reorder_insns_nobb): Likewise for params "from", "to", "after"
8411 (push_to_sequence): Likewise for param "first" and local "last".
8412 (push_to_sequence2): Likewise for params "first" and "last".
8413 * lra.c (emit_add3_insn): Likewise for local "last".
8414 (lra_emit_add): Likewise.
8415 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
8417 (process_address_1): Likewise for locals "insn", last".
8418 * modulo-sched.c (ps_first_note): Likewise for return type.
8419 * optabs.c (expand_binop_directly): Likewise for param "last".
8421 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8423 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
8425 * emit-rtl.c (get_last_insn_anywhere): Likewise.
8427 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8429 * function.h (struct sequence_stack): Strengthen fields "first"
8430 and "last" from rtx to rtx_insn *.
8431 (struct emit_status): Likewise for fields "x_first_insn" and
8434 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
8435 (set_first_insn): Add checked cast.
8436 (get_last_insn): Remove now-redundant checked cast.
8437 (set_last_insn): Add checked cast.
8439 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
8440 "saved_first" and "saved_last" from rtx to rtx_insn *.
8442 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8444 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
8445 (unlink_insn_chain): Strengthen both params from rtx to
8448 * cfgrtl.c (cfg_layout_function_header): Likewise for this
8450 (unlink_insn_chain): Likewise for params "first" and "last".
8451 Remove now-redundant checked cast.
8452 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
8453 (fixup_reorder_chain): Strengthen local "insn" from rtx to
8455 * emit-rtl.c (link_insn_into_chain): Likewise for all three
8457 (add_insn): Likewise for param "insn" and local "prev".
8458 (add_insn_after_nobb): Likewise for both params and local "next".
8459 (add_insn_before_nobb): Likewise for both params and local "prev".
8460 (add_insn_after): Rename param "after" to "uncast_after",
8461 introducing local "after" with another checked cast.
8462 (add_insn_before): Rename params "insn" and "before", giving them
8463 "uncast_" prefixes, adding the old names back using checked casts.
8464 (emit_note_after): Likewise for param "after".
8465 (emit_note_before): Likewise for param "before".
8466 (emit_label): Add a checked cast.
8468 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8470 * cselib.h (cselib_record_sets_hook): Strengthen initial param
8471 "insn" from rtx to rtx_insn *.
8473 * cselib.c (cselib_record_sets_hook): Likewise.
8475 * var-tracking.c (add_with_sets): Likewise, renaming back from
8476 "uncast_insn" to "insn" and eliminating the checked cast from rtx
8479 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8481 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
8482 and "header_" from rtx to rtx_insn *.
8483 (struct basic_block_d): Likewise for field "head_" within "x"
8484 field of union basic_block_il_dependent.
8485 (BB_HEAD): Drop function...
8486 (SET_BB_HEAD): ...and this function in favor of...
8487 (BB_HEAD): ...reinstate macro.
8488 (BB_END): Drop function...
8489 (SET_BB_END): ...and this function in favor of...
8490 (BB_END): ...reinstate macro.
8491 (BB_HEADER): Drop function...
8492 (SET_BB_HEADER): ...and this function in favor of...
8493 (BB_HEADER): ...reinstate macro.
8495 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
8496 (fix_crossing_unconditional_branches): Likewise.
8497 * caller-save.c (save_call_clobbered_regs): Likewise.
8498 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
8499 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
8500 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
8501 (merge_blocks_move_successor_nojumps): Likewise.
8502 (outgoing_edges_match): Update use of for_each_rtx to
8503 for_each_rtx_in_insn.
8504 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
8505 (expand_gimple_cond): Likewise.
8506 (expand_gimple_tailcall): Likewise.
8507 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
8509 (construct_exit_block): Drop use of SET_BB_END.
8510 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
8512 (delete_insn): Rename param "insn" to "uncast_insn", introducing
8513 a new local "insn" with a checked cast to rtx_insn *. Drop use of
8514 SET_BB_HEAD and SET_BB_END.
8515 (create_basic_block_structure): Drop use of SET_BB_HEAD and
8517 (rtl_delete_block): Drop use of SET_BB_HEAD.
8518 (rtl_split_block): Drop use of SET_BB_END.
8519 (emit_nop_for_unique_locus_between): Likewise.
8520 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
8521 (block_label): Drop use of SET_BB_HEAD.
8522 (fixup_abnormal_edges): Drop use of SET_BB_END.
8523 (record_effective_endpoints): Drop use of SET_BB_HEADER.
8524 (relink_block_chain): Likewise.
8525 (fixup_reorder_chain): Drop use of SET_BB_END.
8526 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
8527 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
8528 rtx_insn **. Drop use of SET_BB_HEADER.
8529 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
8531 (BB_HEAD): Delete this function.
8532 (SET_BB_HEAD): Likewise.
8534 (SET_BB_END): Likewise.
8535 (BB_HEADER): Likewise.
8536 (SET_BB_HEADER): Likewise.
8537 * emit-rtl.c (add_insn_after): Rename param "insn" to
8538 "uncast_insn", adding a new local "insn" and a checked cast to
8539 rtx_insn *. Drop use of SET_BB_END.
8540 (remove_insn): Strengthen locals "next" and "prev" from rtx to
8541 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
8542 (reorder_insns): Drop use of SET_BB_END.
8543 (emit_insn_after_1): Strengthen param "first" and locals "last",
8544 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
8545 (emit_pattern_after_noloc): Add checked cast.
8546 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
8547 (restore_other_notes): Likewise.
8548 (move_insn): Likewise.
8549 (sched_extend_bb): Likewise.
8550 (fix_jump_move): Likewise.
8551 * ifcvt.c (noce_process_if_block): Likewise.
8552 (dead_or_predicable): Likewise.
8553 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
8554 * reg-stack.c (change_stack): Drop use of SET_BB_END.
8555 * sel-sched-ir.c (sel_move_insn): Likewise.
8556 * sel-sched.c (move_nop_to_previous_block): Likewise.
8558 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
8560 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
8562 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8564 * basic-block.h (create_basic_block_structure): Strengthen params
8565 1 "head" and 2 "end" from rtx to rtx_insn *.
8566 * cfgrtl.c (create_basic_block_structure): Likewise.
8567 (rtl_create_basic_block): Update casts from void * to rtx to
8568 rtx_insn *, so that we can pass them as rtx_insn * to
8569 create_basic_block_structure.
8570 * sel-sched-ir.c (sel_create_basic_block): Likewise.
8572 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8574 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
8576 (check_for_inc_dec): Strengthen param "insn" from rtx to
8579 * cselib.h (cselib_process_insn): Likewise.
8581 * cselib.c (cselib_record_sets): Likewise.
8582 (cselib_process_insn): Likewise.
8584 * dse.c (struct insn_info): Likewise for field "insn".
8585 (check_for_inc_dec_1): Likewise for local "insn".
8586 (check_for_inc_dec): Likewise for param "insn".
8587 (scan_insn): Likewise.
8588 (dse_step1): Likewise for local "insn".
8590 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
8591 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
8593 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8595 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
8596 from rtx to rtx_insn *.
8597 (DEP_PRO): Delete this function and...
8598 (SET_DEP_PRO): ...this function in favor of...
8599 (DEP_PRO): ...reinstate this macro.
8600 (DEP_CON): Delete this function and...
8601 (SET_DEP_CON): ...this function in favor of...
8602 (DEP_CON): ...reinstate this old macro.
8603 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
8604 (init_dep): Likewise.
8605 (set_priorities): Likewise for both params.
8606 (sd_copy_back_deps): Likewise for params 1 and 2.
8608 * haifa-sched.c (priority): Likewise for param "insn" and local
8610 (set_priorities): Likewise for params "head" and "tail" and local
8612 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
8614 (add_to_speculative_block): Add a checked cast.
8615 (create_check_block_twin): Drop use of SET_DEP_CON.
8616 (add_jump_dependencies): Strengthen params "insn" and "jump" from
8619 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
8620 Drop use of SET_DEP_PRO
8621 (init_dep): Strengthen params "pro" and "con" from rtx to
8623 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
8627 (SET_DEP_PRO): Delete.
8628 (SET_DEP_CON): Delete.
8630 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8632 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
8633 from rtx to rtx_insn *.
8634 (VINSN_INSN_RTX): Eliminate rvalue function and...
8635 (SET_VINSN_INSN): ...lvalue function in favor of...
8636 (VINSN_INSN_RTX): reinstate this old macro.
8638 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
8639 in favor of VINSN_INSN_RTX.
8640 (VINSN_INSN_RTX): Delete this function.
8641 (SET_VINSN_INSN_RTX): Likewise.
8643 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8645 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
8646 (BND_TO): Delete this function and...
8647 (SET_BND_TO): ...this functions in favor of...
8648 (BND_TO): ...reinstating this macro.
8649 (struct _fence): Strengthen field "executing_insns" from
8650 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
8651 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
8652 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
8653 and param "insn" from rtx to insn_t.
8654 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
8657 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
8659 (rtx_vec_t): Likewise.
8660 (struct sched_deps_info_def): Strengthen param of "start_insn"
8661 callback from rtx to rtx_insn *. Likewise for param "insn2" of
8662 "note_mem_dep" callback and first param of "note_dep" callback.
8664 * haifa-sched.c (add_to_speculative_block): Strengthen param
8665 "insn" from rtx to rtx_insn *.
8666 (clear_priorities): Likewise.
8667 (calc_priorities): Likewise for local "insn".
8669 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
8670 Remove redundant checked cast.
8671 (haifa_note_mem_dep): Likewise for param "pending_insn".
8672 (haifa_note_dep): Likewise for param "elem".
8673 (note_mem_dep): Likewise for param "e".
8674 (sched_analyze_1): Add checked casts.
8675 (sched_analyze_2): Likewise.
8677 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
8678 from rtx to rtx_insn *.
8679 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
8680 from vec<rtx> * to vec<rtx_insn *> *.
8682 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
8684 (flist_add): Strengthen param "executing_insns" from
8685 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
8686 (advance_deps_context): Remove now-redundant checked cast.
8687 (init_fences): Replace uses of NULL_RTX with NULL.
8688 (merge_fences): Strengthen params "last_scheduled_insn" and
8689 "sched_next" from rtx to rtx_insn * and "executing_insns" from
8690 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
8691 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
8692 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
8693 an instruction, rather than doing double-duty as a pattern.
8694 (return_nop_to_pool): Update for change of insn_t.
8695 (deps_init_id): Remove now-redundant checked cast.
8696 (struct sched_scan_info_def): Strengthen param of "init_insn"
8697 callback from rtx to insn_t.
8698 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
8699 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
8701 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
8702 "end" from rtx to rtx_insn *.
8703 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
8704 (rtx insn_rtx, bool force_unique_p)
8705 (BND_TO): Delete function.
8706 (SET_BND_TO): Delete function.
8708 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
8710 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
8711 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
8713 (undo_transformations): Likewise for param "insn".
8714 (update_liveness_on_insn): Likewise.
8715 (compute_live_below_insn): Likewise for param "insn" and local
8717 (update_data_sets): Likewise for param "insn".
8718 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
8719 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
8720 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
8722 (move_cond_jump): Likewise for param "insn".
8723 (move_cond_jump): Drop use of SET_BND_TO.
8724 (compute_av_set_on_boundaries): Likewise.
8725 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
8726 (update_and_record_unavailable_insns): Strengthen local "bb_end"
8727 from rtx to rtx_insn *.
8728 (maybe_emit_renaming_copy): Likewise for param "insn".
8729 (maybe_emit_speculative_check): Likewise.
8730 (handle_emitting_transformations): Likewise.
8731 (remove_insn_from_stream): Likewise.
8732 (code_motion_process_successors): Strengthen local "succ" from rtx
8735 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8737 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
8738 ilist_t, not _xlist_t;
8739 (ILIST_INSN): Define in terms of new union field "insn".
8740 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
8742 (struct _list_node): Add new field "insn" to the union, of type
8744 (ilist_add): Replace macro with an inline function, requiring an
8746 (ilist_remove): Define this macro directly in terms of
8747 _list_remove, rather than indirectly via _xlist_remove.
8748 (ilist_clear): Likewise, in terms of _list_clear rather than
8750 (ilist_is_in_p): Replace macro with an inline function, requiring
8752 (_list_iter_cond_insn): New function.
8753 (ilist_iter_remove): Define this macro directly in terms of
8754 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
8755 (ilist_iterator): Define directly in terms of _list_iterator
8756 rather than indirectly through _xlist_iterator.
8757 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
8758 than in terms of _FOR_EACH_X.
8759 (FOR_EACH_INSN_1): Likewise.
8761 2014-08-26 Joseph Myers <joseph@codesourcery.com>
8765 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
8766 DECL_HARD_REGISTER and return for invalid register specifications.
8767 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
8768 DECL_HARD_REGISTER, call expand_one_error_var.
8769 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
8770 CC_REGNUM with non-MODE_CC modes.
8771 (arm_regno_class): Return NO_REGS for PC_REGNUM.
8773 2014-08-26 Marek Polacek <polacek@redhat.com>
8776 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
8778 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
8780 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
8781 qi cost; add di cost.
8782 (cortexa57_addrcost_table): Likewise.
8784 2014-08-26 Marek Polacek <polacek@redhat.com>
8787 * expr.c (is_aligning_offset): Remove logical not.
8789 2014-08-26 Marek Polacek <polacek@redhat.com>
8792 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
8793 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
8795 2014-08-26 Richard Biener <rguenther@suse.de>
8797 PR tree-optimization/62175
8798 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
8799 expand possibly trapping operations.
8801 2014-08-26 David Malcolm <dmalcolm@redhat.com>
8803 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
8804 "insn" from rtx to rtx_insn *.
8805 (permute_load): Likewise for param "insn".
8806 (permute_store): Likewise.
8807 (handle_special_swappables): Likewise for local "insn".
8808 (replace_swap_with_copy): Likewise for locals "insn" and
8810 (rs6000_analyze_swaps): Likewise for local "insn".
8812 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8814 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
8817 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8819 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
8820 "note_list" from rtx to rtx_insn *.
8821 (BB_NOTE_LIST): Replace this function and...
8822 (SET_BB_NOTE_LIST): ...this function with...
8823 (BB_NOTE_LIST): ...the former macro implementation.
8825 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
8826 local "from_start" from rtx to rtx_insn *. Strengthen param
8827 "to_endp" from rtx * to rtx_insn **.
8829 * haifa-sched.c (concat_note_lists): Likewise.
8830 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
8832 (sel_restore_notes): Likewise.
8833 (move_bb_info): Likewise.
8834 (BB_NOTE_LIST): Delete this function.
8835 (SET_BB_NOTE_LIST): Delete this function.
8836 * sel-sched.c (create_block_for_bookkeeping): Eliminate
8837 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
8839 2014-08-25 David Malcolm <dmalcolm@redhat.com>
8841 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
8842 from rtx * to rtx_insn **.
8843 (reorder2): Likewise.
8844 (dependencies_evaluation_hook): Strengthen params "head", "tail"
8845 from rtx to rtx_insn *.
8847 * doc/tm.texi: Update mechanically for above change to target.def.
8849 * sched-int.h (note_list): Strengthen this variable from rtx to
8851 (remove_notes): Likewise for both params.
8852 (restore_other_notes): Likewise for return type and first param.
8853 (struct ready_list): Strengthen field "vec" from rtx * to
8855 (struct dep_replacement): Strenghten field "insn" from rtx to
8857 (struct deps_desc): Likewise for fields "last_debug_insn",
8859 (struct haifa_sched_info): Likewise for callback field
8860 "can_schedule_ready_p"'s param, for first param of "new_ready"
8861 callback field, for both params of "rank" callback field, for
8862 first field of "print_insn" callback field (with a const), for
8863 both params of "contributes_to_priority" callback, for param
8864 of "insn_finishes_block_p" callback, for fields "prev_head",
8865 "next_tail", "head", "tail", for first param of "add_remove_insn"
8866 callback, for first param of "begin_schedule_ready" callback, for
8867 both params of "begin_move_insn" callback, and for second param
8868 of "advance_target_bb" callback.
8869 (add_dependence): Likewise for params 1 and 2.
8870 (sched_analyze): Likewise for params 2 and 3.
8871 (deps_analyze_insn): Likewise for param 2.
8872 (ready_element): Likewise for return type.
8873 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
8874 (try_ready): Strenghten param from rtx to rtx_insn *.
8875 (sched_emit_insn): Likewise for return type.
8876 (record_delay_slot_pair): Likewise for params 1 and 2.
8877 (add_delay_dependencies): Likewise for param.
8878 (contributes_to_priority): Likewise for both params.
8879 (find_modifiable_mems): Likewise.
8881 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
8882 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
8883 "first_older_only_insn" from rtx to rtx_insn *.
8884 (arm_sched_reorder): Strengthen param "ready" from rtx * to
8887 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
8888 "last_scheduled_iter0" from rtx to rtx_insn *.
8889 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
8890 (c6x_sched_reorder_1): Strengthen param "ready" and locals
8891 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
8892 "insn" from rtx to rtx_insn *.
8893 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
8895 (c6x_sched_reorder2): Strengthen param "ready" and locals
8896 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
8897 "insn" from rtx to rtx_insn *.
8898 (c6x_variable_issue): Add a checked cast when assigning from insn
8899 to ss.last_scheduled_iter0.
8900 (split_delayed_branch): Strengthen param "insn" and local "i1"
8901 from rtx to rtx_insn *.
8902 (split_delayed_nonbranch): Likewise.
8903 (undo_split_delayed_nonbranch): Likewise for local "insn".
8904 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
8905 "entry_after", "end_packet", "head_insn", "tail_insn",
8906 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
8907 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
8908 to rtx_insn **. Remove now-redundant checked cast on last_insn,
8909 but add a checked cast on loop->start_label. Consolidate calls to
8910 avoid assigning result of gen_spkernel to "insn", now an
8913 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
8914 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
8916 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
8917 rtx_insn **. Strengthen locals "top", "next" from rtx to
8919 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
8920 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
8921 (add_parameter_dependencies): Strengthen params "call", "head" and
8922 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
8923 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
8924 (add_dependee_for_func_arg): Likewise for param "arg" and local
8926 (ix86_dependencies_evaluation_hook): Likewise for params "head",
8927 "tail" and locals "insn", "first_arg".
8929 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
8930 for params "head", "tail" and locals "insn", "next", "next_tail".
8931 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
8932 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
8933 "insn", "lowest", "highest" from rtx to rtx_insn *.
8934 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
8936 (ia64_sched_reorder2): Likewise.
8938 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
8939 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
8940 from rtx * to rtx_insn **.
8941 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
8943 (mep_print_sched_insn): Strengthen param "insn" from rtx to
8945 (mep_sched_reorder): Strengthen param "ready" from rtx * to
8946 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
8949 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
8950 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
8952 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
8953 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
8954 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
8956 (vr4130_reorder): Likewise.
8957 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
8959 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
8961 (mips_sched_reorder): Likewise.
8962 (mips_sched_reorder2): Likewise.
8964 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
8966 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
8967 Strengthen local "tmp" from rtx to rtx_insn *.
8968 (rs6000_sched_reorder2): Likewise.
8970 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
8971 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
8972 (s390_sched_reorder): Strengthen param "ready" from rtx * to
8973 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
8975 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
8976 "tmp2" from rtx to rtx_insn *.
8977 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
8978 Strengthen local "insn" from rtx to rtx_insn *.
8979 (ready_reorder): Strengthen param "ready" from rtx * to
8980 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
8981 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
8982 (sh_reorder2): Likewise.
8984 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
8985 local "insn" from rtx to rtx_insn *.
8987 * haifa-sched.c (note_list): Strengthen this variable from rtx to
8989 (scheduled_insns): Strengthen this variable from vec<rtx> to
8991 (set_modulo_params): Likewise for locals "i1", "i2".
8992 (record_delay_slot_pair): Likewise for params "i1", "i2".
8993 (add_delay_dependencies): Likewise for param "insn".
8994 (cond_clobbered_p): Likewise.
8995 (recompute_todo_spec): Likewise for local "prev".
8996 (last_scheduled_insn): Likewise for this variable.
8997 (nonscheduled_insns_begin): Likewise.
8998 (model_set_excess_costs): Strengthen param "insns" from rtx * to
9000 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
9002 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
9003 Strengthen local "insn" from rtx to rtx_insn *.
9004 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
9005 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
9006 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
9007 (ready_remove_first): Likewise for return type and local "t".
9008 (ready_element): Likewise for return type.
9009 (ready_remove): Likewise for return type and local "t".
9010 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
9011 (check_clobbered_conditions): Strengthen local "x" from rtx to
9012 rtx_insn *, adding a checked cast.
9013 (schedule_insn): Likewise for param "insn".
9014 (remove_notes): Likewise for params "head", "tail" and locals
9015 "next_tail", "insn", "next".
9016 (struct haifa_saved_data): Likewise for fields
9017 "last_scheduled_insn", "nonscheduled_insns_begin".
9018 (save_backtrack_point): Update for change to field "vec" of
9020 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
9022 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
9023 from rtx to rtx_insn *
9024 (resolve_dependencies): Strengthen param "insn" from rtx to
9026 (restore_other_notes): Likewise for return type, for param "head"
9027 and local "note_head".
9028 (undo_all_replacements): Likewise for local "insn".
9029 (first_nonscheduled_insn): Likewise for return type and local "insn".
9030 (queue_to_ready): Likewise for local "insn", adding checked casts.
9031 (early_queue_to_ready): Likewise for local "insn".
9032 (debug_ready_list_1): Strengthen local "p" from rtx * to
9034 (move_insn): Strengthen param "insn" and local "note" from rtx to
9036 (insn_finishes_cycle_p): Likewise for param "insn".
9037 (max_issue): Likewise for local "insn".
9038 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
9040 (commit_schedule): Strengthen param "prev_head" and local "insn"
9041 from rtx to rtx_insn *
9042 (prune_ready_list): Likewise for local "insn".
9043 (schedule_block): Likewise for locals "prev_head", "head", "tail",
9044 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
9045 (set_priorities): Likewise for local "prev_head".
9046 (try_ready): Likewise for param "next".
9047 (fix_tick_ready): Likewise.
9048 (change_queue_index): Likewise.
9049 (sched_extend_ready_list): Update for change to field "vec" of
9051 (generate_recovery_code): Strengthen param "insn" from rtx to
9053 (begin_speculative_block): Likewise.
9054 (create_check_block_twin): Likewise for param "insn" and locals
9055 "label", "check", "twin". Introduce local "check_pat" to avoid
9056 "check" being used as a plain rtx before being used as an insn.
9057 (fix_recovery_deps): Add a checked cast to rtx_insn * when
9058 extracting elements from ready_list.
9059 (sched_remove_insn): Strengthen param "insn" from rtx to
9061 (sched_emit_insn): Likewise for return type.
9062 (ready_remove_first_dispatch): Likewise for return type and local
9065 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
9067 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
9070 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
9071 from rtx to rtx_insn *.
9072 (add_dependence_list): Likewise for param "insn". Add a checked
9074 (add_dependence_list_and_free): Strengthen param "insn" from rtx
9075 to rtx_insn *. Strengthen param "list_p" from rtx * to
9077 (chain_to_prev_insn): Strengthen param "insn" and locals
9078 "prec_nonnote", "i" from rtx to rtx_insn *.
9079 (flush_pending_lists): Likewise for param "insn".
9080 (cur_insn): Likewise for this variable.
9081 (haifa_start_insn): Add a checked cast.
9082 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
9083 (sched_analyze_reg): Likewise for param "insn".
9084 (sched_analyze_1): Likewise.
9085 (sched_analyze_2): Likewise. Add checked casts.
9086 (sched_analyze_insn): Likewise. Also for local "prev".
9087 (deps_analyze_insn): Likewise for param "insn".
9088 (sched_analyze): Likewise for params "head", "tail" and local "insn".
9089 (add_dependence_1): Likewise for params "insn", "elem".
9090 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
9091 (parse_add_or_inc): Likewise for param "insn".
9092 (find_inc): Likewise for local "inc_cand".
9093 (find_modifiable_mems): Likewise for params "head", "tail" and
9094 locals "insn", "next_tail".
9096 * sched-ebb.c (init_ready_list): Likewise for local "insn".
9097 (begin_schedule_ready): Likewise for param "insn".
9098 (begin_move_insn): Likewise for params "insn" and "last".
9099 (ebb_print_insn): Strengthen param "insn" from const_rtx to
9101 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
9102 (ebb_contributes_to_priority): Likewise for params "next", "insn".
9103 (ebb_add_remove_insn): Likewise for param "insn".
9104 (advance_target_bb): Likewise.
9106 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
9108 (check_live): Likewise for param "insn".
9109 (init_ready_list): Likewise for local "insn".
9110 (can_schedule_ready_p): Likewise for param "insn".
9111 (begin_schedule_ready): Likewise.
9112 (new_ready): Likewise for param "next".
9113 (rgn_print_insn): Likewise for param "insn".
9114 (rgn_rank): Likewise for params "insn1", "insn2".
9115 (contributes_to_priority): Likewise for params "next", "insn".
9116 (rgn_insn_finishes_block_p): Likewise for param "insn".
9117 (add_branch_dependences): Likewise for params "head", "tail" and
9118 locals "insn", "last".
9119 (rgn_add_remove_insn): Likewise for param "insn".
9120 (advance_target_bb): Likewise.
9122 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
9123 const_rtx to const rtx_insn *.
9125 * sel-sched-dump.h (sel_print_insn): Likewise.
9127 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
9128 (deps_init_id): Likewise.
9130 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
9131 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
9134 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9136 * output.h (final_start_function): Strengthen param 1 from rtx to
9139 * final.c (final_start_function): Likewise, renaming back from
9140 "uncast_first" to "first", and dropping the checked cast from rtx
9143 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9145 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
9146 * final.c (final): Likewise. Rename param back from
9147 "uncast_first" to "first" and eliminate the checked cast from rtx
9150 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9152 * output.h (shorten_branches): Strengthen param from rtx to
9155 * final.c (shorten_branches): Likewise, renaming param back from
9156 "uncast_first" to "first", and dropping the checked cast from rtx
9159 * genattr.c (gen_attr): Likewise when writing out the prototype of
9162 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9164 * sched-int.h (struct haifa_sched_info): Strengthen fields
9165 "prev_head" and "next_tail" from rtx to rtx_insn *.
9167 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9169 * rtl.h (rtx_jump_table_data::get_labels): New method.
9170 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
9171 with use of the new rtx_jump_table_data::get_labels method.
9172 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
9173 to rtx_jump_table_data *. Simplify by using get_labels method.
9174 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
9175 a dyn_cast, introducing local "table", using it to replace
9176 label-lookup logic with a get_labels method call.
9177 (patch_jump_insn): Simplify using get_labels method.
9178 * dwarf2cfi.c (create_trace_edges): Likewise.
9179 * rtlanal.c (label_is_jump_target_p): Likewise.
9181 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9183 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
9186 * emit-rtl.c (unshare_all_rtl_1): Likewise.
9187 (unshare_all_rtl_again): Likewise, also for local "p".
9189 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9191 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
9193 * cfgrtl.c (delete_insn_and_edges): Likewise.
9195 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9197 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
9198 from rtx to rtx_insn *.
9200 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
9202 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9204 * function.c (thread_prologue_and_epilogue_insns): Likewise for
9205 locals "returnjump", "epilogue_end", "insn", "next".
9207 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
9208 "returnjump" from rtx * to rtx_insn **.
9209 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
9211 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9213 * basic-block.h (struct edge_def). Strengthen "r" within
9214 union edge_def_insns from rtx to rtx_insn *.
9216 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
9217 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
9219 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
9220 from rtx to rtx_insn *.
9221 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
9223 * postreload-gcse.c (reg_killed_on_edge): Likewise.
9224 (reg_used_on_edge): Likewise.
9225 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
9226 (gt_pch_nx): New overload for rtx_insn *&.
9227 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
9228 from rtx to rtx_insn *.
9230 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9232 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
9233 from rtx to rtx_insn *.
9234 (BB_FOOTER): Replace function with access macro.
9235 (SET_BB_FOOTER): Delete.
9237 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
9239 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
9240 (emit_barrier_after_bb): Likewise.
9241 (record_effective_endpoints): Likewise.
9242 (relink_block_chain): Likewise.
9243 (fixup_fallthru_exit_predecessor): Likewise.
9244 (cfg_layout_duplicate_bb): Likewise.
9245 (cfg_layout_split_block): Likewise.
9246 (cfg_layout_delete_block): Likewise.
9247 (cfg_layout_merge_blocks): Likewise.
9248 (BB_FOOTER): Delete function.
9249 (SET_BB_FOOTER): Delete function.
9250 * combine.c (update_cfg_for_uncondjump): Replace uses of
9251 SET_BB_FOOTER with BB_FOOTER.
9253 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9255 * except.h (struct eh_landing_pad_d): Strengthen field
9256 "landing_pad" from rtx to rtx_code_label *.
9258 * except.c (sjlj_emit_dispatch_table): Likewise for param
9260 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
9262 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9264 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
9265 first param from rtx to rtx_insn *.
9266 * config/xtensa/xtensa.c (struct machine_function): Likewise for
9267 field "set_frame_ptr_insn".
9268 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
9269 "csend" from rtx to rtx_code_label *.
9270 (xtensa_expand_atomic): Likewise for local "csloop".
9271 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
9273 (xtensa_call_tls_desc): Likewise for return type and locals
9274 "call_insn", "insns".
9275 (xtensa_legitimize_tls_address): Likewise for local "insns".
9276 (xtensa_expand_prologue): Likewise for locals "insn", "first".
9278 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9280 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
9281 first param from rtx to rtx_insn *.
9282 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
9285 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9287 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
9288 Strengthen param 1 from rtx to rtx_insn *.
9289 (tilepro_output_cbranch): Likewise.
9290 (tilepro_adjust_insn_length): Likewise.
9291 (tilepro_final_prescan_insn): Likewise for sole param.
9293 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
9294 Likewise for local "last".
9295 (cbranch_predicted_p): Likewise for param "insn".
9296 (tilepro_output_simple_cbranch_with_opcode): Likewise.
9297 (tilepro_output_cbranch_with_opcode): Likewise.
9298 (tilepro_output_cbranch): Likewise.
9299 (frame_emit_load): Likewise for return type and locals "seq",
9301 (emit_sp_adjust): Likewise for return type and local "insn".
9302 (tilepro_expand_epilogue): Likewise for locals "last_insn",
9304 (tilepro_adjust_insn_length): Likewise for param "insn".
9305 (next_insn_to_bundle): Likewise for return type and params
9307 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
9308 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
9310 (match_addli_pcrel): Likewise for param "insn".
9311 (replace_addli_pcrel): Likewise.
9312 (match_auli_pcrel): Likewise.
9313 (replace_auli_pcrel): Likewise.
9314 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
9316 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
9317 "queue", "next_queue", "prev".
9318 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
9319 (tilepro_final_prescan_insn): Likewise for param "insn".
9321 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9323 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
9324 Strengthen param 1 from rtx to rtx_insn *.
9325 (tilegx_output_cbranch): Likewise.
9326 (tilegx_adjust_insn_length): Likewise.
9327 (tilegx_final_prescan_insn): Likewise for sole param.
9329 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
9331 (cbranch_predicted_p): Likewise for param "insn".
9332 (tilegx_output_simple_cbranch_with_opcode): Likewise.
9333 (tilegx_output_cbranch_with_opcode): Likewise.
9334 (tilegx_output_cbranch): Likewise.
9335 (frame_emit_load): Likewise for return type.
9336 (set_frame_related_p): Likewise for locals "seq", "insn".
9337 (emit_sp_adjust): Likewise for return type, and for local "insn".
9338 Introduce local "pat" for use in place of "insn" where the latter
9339 isn't an instruction.
9340 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
9341 from rtx to rtx_insn *.
9342 (tilegx_adjust_insn_length): Likewise for param "insn".
9343 (next_insn_to_bundle): Likewise for return type and params "r" and
9345 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
9347 (replace_insns): Likewise for params "old_insn", "new_insns".
9348 (replace_mov_pcrel_step1): Likewise for param "insn" and local
9350 (replace_mov_pcrel_step2): Likewise.
9351 (replace_mov_pcrel_step3): Likewise.
9352 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
9354 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
9355 "queue", "next_queue", "prev".
9356 (tilegx_output_mi_thunk): Likewise for local "insn".
9357 (tilegx_final_prescan_insn): Likewise for param "insn".
9359 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9361 * config/spu/spu.c (frame_emit_store): Strengthen return type from
9363 (frame_emit_load): Likewise.
9364 (frame_emit_add_imm): Likewise, also for local "insn".
9365 (spu_expand_prologue): Likewise for local "insn".
9366 (struct spu_bb_info): Likewise for field "prop_jump".
9367 (emit_nop_for_insn): Likewise for param "insn" and local
9369 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
9371 (spu_emit_branch_hint): Likewise for params "before", "branch" and
9372 locals "hint", "insn".
9373 (get_branch_target): Likewise for param "branch".
9374 (insn_clobbers_hbr): Likewise for param "insn".
9375 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
9376 locals "insn", "before_4", "before_16".
9377 (insert_hbrp): Likewise for local "insn".
9378 (spu_machine_dependent_reorg): Likewise for locals "branch",
9379 "insn", "next", "bbend".
9380 (uses_ls_unit): Likewise for param "insn".
9381 (get_pipe): Likewise.
9382 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
9383 introducing a checked cast.
9384 (spu_sched_adjust_cost): Likewise for params "insn" and
9386 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
9387 (spu_sms_res_mii): Likewise.
9389 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9391 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
9392 from rtx to rtx_insn *.
9393 (output_cbranch): Likewise for param 6.
9394 (output_return): Likewise for param 1.
9395 (output_sibcall): Likewise.
9396 (output_v8plus_shift): Likewise.
9397 (output_v8plus_mult): Likewise.
9398 (output_v9branch): Likewise for param 7.
9399 (output_cbcond): Likewise for param 3.
9401 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
9403 (sparc_legitimize_pic_address): Likewise.
9404 (sparc_emit_call_insn): Likewise.
9405 (emit_save_or_restore_regs): Likewise.
9406 (emit_window_save): Likewise for return type and local "insn".
9407 (sparc_expand_prologue): Likewise for local "insn".
9408 (sparc_flat_expand_prologue): Likewise.
9409 (output_return): Likewise for param "insn".
9410 (output_sibcall): Likewise for param "insn" and local "delay".
9411 (output_ubranch): Likewise for param "insn".
9412 (output_cbranch): Likewise.
9413 (output_cbcond): Likewise.
9414 (output_v9branch): Likewise.
9415 (output_v8plus_shift): Likewise.
9416 (sparc_output_mi_thunk): Likewise for local "insn".
9417 (get_some_local_dynamic_name): Likewise.
9418 (output_v8plus_mult): Likewise for param "insn".
9420 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9422 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
9423 from rtx to rtx_insn *.
9424 (output_branchy_insn): Likewise for param 3.
9425 (output_far_jump): Likewise for param 1.
9426 (final_prescan_insn): Likewise.
9427 (sh_insn_length_adjustment): Likewise for sole param.
9429 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
9430 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
9432 (sh_emit_compare_and_set): Likewise for local "lab".
9433 (output_far_jump): Strengthen param "insn" and local "prev" from
9435 (output_branchy_insn): Likewise for param "insn" and local
9437 (output_ieee_ccmpeq): Likewise for param "insn".
9438 (struct label_ref_list_d): Strengthen field "label" from rtx to
9440 (pool_node): Likewise.
9441 (pool_window_label): Likewise for this global.
9442 (add_constant): Likewise for return type and locals "lab", "new_rtx".
9443 (dump_table): Strengthen params "start", "barrier" and local
9444 "scan" from rtx to rtx_insn *.
9445 (broken_move): Likewise for param "insn".
9446 (untangle_mova): Likewise for params "first_mova" and "new_mova".
9447 Strengthen param "first_mova" from rtx * to rtx_insn **.
9448 (mova_p): Likewise for param "insn".
9449 (fixup_mova): Likewise for param "mova".
9450 (find_barrier): Likewise for return type, params "mova" and
9451 "from", and locals "barrier_before_mova", "found_barrier",
9452 "good_barrier", "orig", "last_symoff", "next". Strengthen local
9453 "label" from rtx to rtx_code_label *.
9454 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
9456 (sh_reorg): Likewise for locals "link", "scan", "barrier".
9457 (split_branches): Likewise for param "first" and local "insn".
9458 (final_prescan_insn): Likewise for param "insn".
9459 (sequence_insn_p): Likewise for locals "prev", "next".
9460 (sh_insn_length_adjustment): Likewise for param "insn".
9461 (sh_can_redirect_branch): Likewise for local "insn".
9462 (find_r0_life_regions): Likewise for locals "end", "insn".
9463 (sh_output_mi_thunk): Likewise for local "insns".
9465 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9467 * config/score/score.c (score_output_mi_thunk): Strengthen local
9468 "insn" from rtx to rtx_insn *.
9469 (score_prologue): Likewise.
9471 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9473 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
9474 1 from rtx to rtx_insn *.
9475 (s390_emit_jump): Likewise for return type.
9476 (s390_emit_call): Likewise.
9477 (s390_load_got): Likewise.
9479 * config/s390/s390.c (last_scheduled_insn): Likewise for this
9481 (s390_match_ccmode): Likewise for param "insn".
9482 (s390_emit_jump): Likewise for return type.
9483 (s390_split_branches): Likewise for local "label".
9484 (struct constant): Strengthen field "label" from rtx to
9486 (struct constant_pool): Likewise for field "label". Strengthen
9487 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
9489 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
9491 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
9492 (s390_end_pool): Likewise.
9493 (s390_dump_pool): Likewise for local "insn".
9494 (s390_mainpool_start): Likewise.
9495 (s390_chunkify_start): Likewise.
9496 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
9497 with insns. Strengthen locals "label", "jump", "barrier", "next",
9498 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
9499 (s390_chunkify_finish): Strengthen local "insn" from rtx to
9501 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
9502 "jump", "label", "next_insn".
9503 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
9504 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
9506 (s390_load_got): Likewise for return type and local "insns".
9507 (s390_save_gprs_to_fprs): Likewise for local "insn".
9508 (s390_restore_gprs_from_fprs): Likewise.
9509 (pass_s390_early_mach::execute): Likewise.
9510 (s390_emit_prologue): Likewise for local "insns".
9511 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
9513 (s390_emit_call): Strengthen return type and local "insn" from
9515 (s390_emit_tpf_eh_return): Likewise for local "insn".
9516 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
9517 "next_insn", introducing locals "s_pat", "rpat" to allow this.
9518 (s390_fix_long_loop_prediction): Likewise for param "insn" and
9520 (s390_non_addr_reg_read_p): Likewise for param "insn".
9521 (find_cond_jump): Likewise for return type and param "insn".
9522 (s390_swap_cmp): Likewise for param "insn".
9523 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
9524 "prev_insn", "next_insn".
9525 (s390_reorg): Likewise for locals "insn", "target".
9526 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
9527 (s390_sched_variable_issue): For now, rename param "insn" to
9528 "uncast_insn", introducing a checked cast.
9529 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
9531 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
9532 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
9534 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9536 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
9537 param from rtx to rtx_insn *.
9538 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
9540 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9542 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
9543 4 from rtx to rtx_insn *.
9544 (rs6000_final_prescan_insn): Likewise for first param.
9545 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
9547 (rs6000_get_some_local_dynamic_name): Likewise.
9548 (output_cbranch): Likewise for param "insn".
9549 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
9550 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
9551 (rs6000_emit_allocate_stack): Likewise for local "insn".
9552 (load_cr_save): Likewise.
9553 (restore_saved_cr): Likewise.
9554 (restore_saved_lr): Likewise.
9555 (emit_cfa_restores): Likewise.
9556 (rs6000_output_function_epilogue): Likewise for locals "insn" and
9557 "deleted_debug_label".
9558 (rs6000_output_mi_thunk): Likewise for local "insn".
9559 (rs6000_final_prescan_insn): Likewise for param "insn".
9561 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9563 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
9564 Strengthen param "insn" from rtx to rtx_insn *.
9565 * config/picochip/picochip.c (picochip_current_prescan_insn):
9566 Likewise for this variable.
9567 (picochip_final_prescan_insn): Likewise for param "insn".
9569 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9571 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
9572 from rtx to rtx_insn *.
9573 (pa_output_indirect_call): Likewise.
9574 (pa_adjust_insn_length): Likewise.
9575 (pa_attr_length_millicode_call): Likewise.
9576 (pa_attr_length_call): Likewise.
9577 (pa_attr_length_indirect_call): Likewise.
9579 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
9581 (pa_attr_length_millicode_call): Likewise.
9582 (pa_attr_length_call): Likewise.
9583 (pa_output_call): Likewise.
9584 (pa_attr_length_indirect_call): Likewise.
9585 (pa_output_indirect_call): Likewise.
9587 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9589 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
9590 Strengthen first param from rtx to rtx_insn *.
9591 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
9594 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9596 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
9597 type from rtx to rtx_insn *.
9598 (mips_expand_call): Likewise.
9599 (mips_adjust_insn_length): Likewise for first param.
9600 (mips_output_conditional_branch): Likewise.
9601 (mips_output_order_conditional_branch): Likewise.
9602 (mips_final_prescan_insn): Likewise.
9604 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
9605 rtx_insn * for the SEQUENCE case.
9606 (SEQ_END): Likewise.
9607 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
9608 (mips_emit_call_insn): Likewise, also for local "insn".
9609 (mips16_gp_pseudo_reg): Likewise for local "scan".
9610 (mips16_build_call_stub): Likewise for return type and for local
9611 "insn". Introduce a new local "pattern" so that "insn" can indeed
9613 (mips_expand_call): Strengthen return type and local "insn" from
9615 (mips_block_move_loop): Strengthen local "label" from rtx to
9617 (mips_expand_synci_loop): Likewise for locals "label",
9619 (mips_set_frame_expr): Strengthen local "insn" from rtx to
9621 (mips16e_collect_argument_saves): Likewise for locals "insn",
9623 (mips_find_gp_ref): Likewise for param of callback for "pred"
9624 param, and for local "insn".
9625 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
9626 (mips_insn_has_flexible_gp_ref_p): Likewise.
9627 (mips_epilogue_emit_cfa_restores): Likewise for return type and
9629 (mips_epilogue_set_cfa): Likewise for local "insn".
9630 (mips_expand_epilogue): Likewise.
9631 (mips_adjust_insn_length): Likewise for param "insn".
9632 (mips_output_conditional_branch): Likewise.
9633 (mips_output_order_conditional_branch): Likewise.
9634 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
9635 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
9636 "falu2_turn_enabled_insn".
9637 (mips_builtin_branch_and_move): Strengthen locals "true_label",
9638 "done_label" from rtx to rtx_code_label *.
9639 (struct mips16_constant): Likewise for field "label".
9640 (mips16_add_constant): Likewise for return type.
9641 (mips16_emit_constants_1): Strengthen return type and param "insn"
9642 from rtx to rtx_insn *.
9643 (mips16_emit_constants): Likewise for param "insn".
9644 (mips16_insn_length): Likewise.
9645 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
9646 to rtx_code_label *.
9647 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
9648 from rtx to rtx_insn *.
9649 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
9650 "jump". Strengthen local "label" from rtx to rtx_code_label *.
9651 (r10k_simplify_address): Strengthen param "insn" and local
9652 "def_insn" from rtx to rtx_insn *.
9653 (r10k_safe_address_p): Strengthen param "insn" from rtx to
9655 (r10k_needs_protection_p_1): Update target type of cast of data
9656 from to rtx to rtx_insn *.
9657 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
9658 rtx * to rtx_insn **.
9659 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
9661 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
9662 (mips_call_expr_from_insn): Likewise for param "insn".
9663 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
9664 (mips_find_pic_call_symbol): Likewise for param "insn".
9665 (mips_annotate_pic_calls): Likewise for local "insn".
9666 (mips_sim_insn): Likewise for this variable.
9667 (struct mips_sim): Likewise for field "insn" within elements of
9669 (mips_sim_wait_reg): Likewise for param "insn".
9670 (mips_sim_wait_regs): Likewise.
9671 (mips_sim_wait_units): Likewise.
9672 (mips_sim_wait_insn): Likewise.
9673 (mips_sim_issue_insn): Likewise.
9674 (mips_sim_finish_insn): Likewise.
9675 (mips_seq_time): Likewise for param "seq" and local "insn".
9676 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
9677 locals "first", "second".
9678 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
9679 "last", "last2", "next".
9680 (mips_avoid_hazard): Likewise for params "after", "insn".
9681 (mips_reorg_process_insns): Likewise for locals "insn",
9682 "last_insn", "subinsn", "next_insn".
9683 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
9684 (mips16_split_long_branches): Likewise for locals "insn" "jump",
9686 (mips_output_mi_thunk): Likewise for local "insn".
9687 (mips_final_prescan_insn): Likewise for param "insn".
9689 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9691 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
9692 Strengthen return type and local "insns" from rtx to rtx_insn *.
9693 (microblaze_legitimize_tls_address): Likewise for local "insns".
9694 (microblaze_block_move_loop): Strengthen local "label" from rtx
9695 to rtx_code_label *.
9696 (microblaze_expand_prologue): Strengthen two locals named "insn"
9697 from rtx to rtx_insn *.
9698 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
9699 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
9700 "insn". Strengthen locals "div_label", "div_end_label" from rtx
9701 to rtx_code_label *.
9703 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9705 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
9706 param from rtx to rtx_insn *.
9707 (mep_reuse_lo): Likewise for third param.
9708 (mep_use_post_modify_p): Likewise for first param.
9709 (mep_core_address_length): Likewise.
9710 (mep_cop_address_length): Likewise.
9711 (mep_final_prescan_insn): Likewise.
9712 (mep_store_data_bypass_p): Likewise for both params.
9713 (mep_mul_hilo_bypass_p): Likewise.
9714 (mep_ipipe_ldc_p): Likewise for param.
9716 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
9717 (mep_rewrite_mult): Likewise.
9718 (mep_rewrite_mulsi3): Likewise.
9719 (mep_rewrite_maddsi3): Likewise.
9720 (mep_reuse_lo_p_1): Likewise.
9721 (mep_reuse_lo_p): Likewise.
9722 (mep_frame_expr): Likewise.
9723 (mep_make_parallel): Likewise for both params.
9724 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
9726 (mep_use_post_modify_p): Likewise for param "insn".
9727 (mep_core_address_length): Likewise.
9728 (mep_cop_address_length): Likewise.
9729 (mep_reg_set_in_function): Likewise for local "insn".
9730 (mep_asm_without_operands_p): Likewise.
9731 (F): Likewise for return type and param "x".
9732 (add_constant): Likewise for local "insn".
9733 (maybe_dead_move): Likewise for return type and local "insn".
9734 (mep_expand_prologue): Likewise for local "insn".
9735 (mep_final_prescan_insn): Likewise for param "insn".
9736 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
9737 "next", "follow", "x".
9738 (mep_insert_repeat_label_last): Likewise for return type, param
9739 "last_insn", and locals "next", "prev". Strengthen param "label"
9740 from rtx to rtx_code_label *.
9741 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
9743 (struct mep_doloop_end): Likewise for fields "insn" and
9745 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
9746 Strengthen local "repeat_label" from rtx to rtx_code_label *.
9747 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
9749 (mep_invert_branch): Likewise for params "insn" and "after".
9750 (mep_reorg_erepeat): Likewise for param "insns" and locals
9751 "insn", "prev", "new_last", "barrier", "user". Strengthen local
9752 "l" from rtx to rtx_code_label *.
9753 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
9754 from rtx to rtx_insn *.
9755 (mep_reorg_addcombine): Likewise for param "insns" and locals
9757 (add_sp_insn_p): Likewise for param "insn".
9758 (mep_reorg_noframe): Likewise for param "insns" and locals
9759 "start_frame_insn", "end_frame_insn", "next".
9760 (mep_reorg): Likewise for local "insns".
9761 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
9763 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
9764 (mep_mul_hilo_bypass_p): Likewise.
9765 (mep_ipipe_ldc_p): Likewise for param "insn".
9766 (mep_make_bundle): Likewise for return type, param "cop" and local
9767 "insn", splitting out the latter into a new local "seq" for when it
9768 is a SEQUENCE rather than an insn.
9769 (core_insn_p): Likewise for param "insn".
9770 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
9771 "last", "first", "note", "prev", "core_insn".
9773 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9775 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
9777 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
9778 (m68k_final_prescan_insn): Likewise for first param.
9780 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
9781 (m68k_set_frame_related): Likewise for param "insn".
9782 (output_btst): Likewise for param "insn".
9783 (m68k_final_prescan_insn): Likewise.
9784 (m68k_move_to_reg): Likewise for local "insn".
9785 (m68k_call_tls_get_addr): Likewise for local "insns".
9786 (m68k_call_m68k_read_tp): Likewise.
9787 (strict_low_part_peephole_ok): Likewise for param "first_insn".
9788 (m68k_output_mi_thunk): Likewise for local "insn".
9790 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9792 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
9793 first param from rtx to rtx_insn *.
9794 (iq2000_adjust_insn_length): Likewise.
9795 (iq2000_output_conditional_branch): Likewise.
9796 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
9797 "insn" and local "nop_insn".
9798 (iq2000_annotate_frame_insn): Likewise for param "insn".
9799 (iq2000_expand_prologue): Likewise for both locals "insn".
9800 (iq2000_adjust_insn_length): Likewise for param "insn".
9801 (iq2000_output_conditional_branch): Likewise.
9803 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9805 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
9806 "insns" from rtx to rtx_insn *.
9807 (ia64_emit_cond_move): Likewise for locals "insn", "first".
9808 (struct spill_fill_data): Likewise for field "init_after" and for
9809 elements of array field "prev_insn".
9810 (spill_restore_mem): Likewise for locals "insn", "first".
9811 (do_spill): Likewise for local "insn".
9812 (do_restore): Likewise.
9813 (ia64_expand_prologue): Likewise.
9814 (ia64_expand_epilogue): Likewise.
9815 (emit_insn_group_barriers): Likewise for locals "insn",
9817 (emit_all_insn_group_barriers): Likewise for locals "insn",
9819 (dfa_stop_insn): Likewise for this global.
9820 (dfa_pre_cycle_insn): Likewise.
9821 (ia64_nop): Likewise.
9822 (final_emit_insn_group_barriers): Likewise for locals "insn",
9824 (emit_predicate_relation_info): Likewise for locals "head", "n",
9826 (ia64_reorg): Likewise for local "insn".
9827 (ia64_output_mi_thunk): Likewise.
9828 (expand_vec_perm_interleave_2): Likewise for local "seq".
9830 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9832 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
9833 param 1 "insn" from rtx to rtx_insn *.
9834 (ix86_use_lea_for_mov): Likewise.
9835 (ix86_avoid_lea_for_addr): Likewise.
9836 (ix86_split_lea_for_addr): Likewise.
9837 (ix86_lea_for_add_ok): Likewise.
9838 (ix86_output_call_insn): Likewise.
9840 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
9841 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
9842 (ix86_output_function_epilogue): Likewise for locals "insn",
9843 "deleted_debug_label".
9844 (legitimize_tls_address): Likewise for local "insn".
9845 (get_some_local_dynamic_name): Likewise.
9846 (increase_distance): Likewise for params "prev", "next".
9847 (distance_non_agu_define_in_bb): Likewise for params "insn",
9848 "start" and locals "prev", "next".
9849 (distance_non_agu_define): Likewise for param "insn".
9850 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
9851 locals "next", "prev".
9852 (distance_agu_use): Likewise for param "insn".
9853 (ix86_lea_outperforms): Likewise.
9854 (ix86_ok_to_clobber_flags): Likewise.
9855 (ix86_avoid_lea_for_add): Likewise.
9856 (ix86_use_lea_for_mov): Likewise.
9857 (ix86_avoid_lea_for_addr): Likewise.
9858 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
9859 (ix86_split_lea_for_addr): Likewise for param "insn".
9860 (ix86_lea_for_add_ok): Likewise for param "insn".
9861 (ix86_expand_carry_flag_compare): Likewise for local
9863 (ix86_expand_int_movcc): Likewise.
9864 (ix86_output_call_insn): Likewise for param "insn".
9865 (ix86_output_call_insn): Likewise for local "i".
9866 (x86_output_mi_thunk): Introduce local "insn", using it in place
9867 of "tmp" when dealing with insns.
9868 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
9870 (ix86_pad_returns): Likewise for locals "ret", "prev".
9871 (ix86_count_insn_bb): Likewise for local "insn".
9872 (ix86_pad_short_function): Likewise for locals "ret", "insn".
9873 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
9874 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
9875 (expand_vec_perm_interleave2): Likewise for local "seq".
9876 (expand_vec_perm_vperm2f128_vblend): Likewise.
9877 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
9878 call to for_each_rtx with for_each_rtx_in_insn.
9880 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9882 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
9883 "label" from rtx to rtx_code_label *.
9884 (ix86_expand_prologue): Likewise.
9885 (ix86_expand_split_stack_prologue): Likewise for locals "label",
9887 (ix86_split_idivmod): Likewise for locals "end_label" and
9889 (ix86_expand_branch): Likewise for local "label2".
9890 (ix86_expand_aligntest): Likewise for return type and local "label".
9891 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
9893 (expand_movmem_epilogue): Likewise for the various locals named
9895 (expand_setmem_epilogue): Likewise.
9896 (expand_small_movmem_or_setmem): Likewise for local "label".
9897 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
9898 Strengthen param "done_label" from rtx * to rtx_code_label **.
9899 Strengthen locals "loop_label" and "label" from rtx to
9901 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
9902 Likewise for locals "loop_label", "label".
9903 (ix86_expand_set_or_movmem): Likewise for locals "label",
9904 "jump_around_label", "hot_label".
9905 (ix86_expand_strlensi_unroll_1): Likewise for locals
9906 "align_2_label", align_3_label", "align_4_label", "end_0_label",
9908 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
9909 (void ix86_emit_i387_log1p): Likewise for locals "label1",
9910 "label2", "jump_label".
9911 (ix86_expand_sse_compare_and_jump): Likewise for return type and
9913 (ix86_expand_lfloorceil): Likewise for local "label".
9914 (ix86_expand_rint): Likewise.
9915 (ix86_expand_floorceildf_32): Likewise.
9916 (ix86_expand_floorceil): Likewise.
9917 (ix86_expand_rounddf_32): Likewise.
9918 (ix86_expand_trunc): Likewise.
9919 (ix86_expand_truncdf_32): Likewise.
9920 (ix86_expand_round): Likewise.
9922 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9924 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
9925 first param from rtx to rtx_insn *.
9926 (h8300_insn_length_from_table): Likewise.
9927 * config/h8300/h8300.c (F): Likewise for return type and param
9929 (Fpa): Add a checked cast to rtx_insn *.
9930 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
9932 (final_prescan_insn): Likewise for param "insn".
9933 (h8300_binary_length): Likewise.
9934 (h8300_insn_length_from_table): Likewise.
9936 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9938 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
9939 Strengthen first param "insn" from rtx to rtx_insn *.
9941 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
9943 (frame_insn): Likewise for return type. Introduce local "insn"
9944 for use in place of local "x" for use as an rtx_insn *.
9945 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
9946 (epiphany_expand_prologue): Likewise for local "insn".
9947 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
9948 * config/epiphany/resolve-sw-modes.c
9949 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
9952 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9954 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
9955 param from rtx to rtx_insn *.
9956 (c6x_final_prescan_insn): Likewise for first param.
9958 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
9959 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
9960 (c6x_expand_compare): Strengthen local "insns" from rtx to
9962 (c6x_get_unit_specifier): Likewise for param "insn".
9963 (c6x_print_unit_specifier_field): Likewise.
9964 (c6x_final_prescan_insn): Likewise.
9965 (emit_add_sp_const): Likewise for local "insn".
9966 (c6x_expand_prologue): Likewise.
9968 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9970 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
9971 param 1 from rtx to rtx_insn *.
9972 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
9973 the various locals named "insn".
9974 (expand_epilogue_reg_restore): Likewise.
9975 (frame_related_constant_load): Likewise.
9976 (add_to_reg): Likewise.
9977 (emit_link_insn): Likewise.
9978 (do_link): Likewise.
9979 (expand_interrupt_handler_prologue): Likewise.
9980 (branch_dest): Likewise for param "branch".
9981 (asm_conditional_branch): Likewise for param "insn".
9982 (gen_one_bundle): Likewise for elements of param "slot" and local
9984 (bfin_gen_bundles): Likewise for locals "insn", "next" and
9985 elements of local "slot".
9986 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
9987 "queue", "next_queue", "prev".
9988 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
9989 (add_sched_insns_for_speculation): Likewise for local "insn".
9991 2014-08-25 David Malcolm <dmalcolm@redhat.com>
9993 * config/avr/avr-protos.h (output_movqi): Strengthen first param
9994 from rtx to rtx_insn *.
9995 (output_movhi): Likewise.
9996 (output_movsisf): Likewise.
9997 (avr_out_tstsi): Likewise.
9998 (avr_out_tsthi): Likewise.
9999 (avr_out_tstpsi): Likewise.
10000 (avr_out_compare): Likewise.
10001 (avr_out_compare64): Likewise.
10002 (avr_out_movpsi): Likewise.
10003 (ashlqi3_out): Likewise.
10004 (ashlhi3_out): Likewise.
10005 (ashlsi3_out): Likewise.
10006 (ashrqi3_out): Likewise.
10007 (ashrhi3_out): Likewise.
10008 (ashrsi3_out): Likewise.
10009 (lshrqi3_out): Likewise.
10010 (lshrhi3_out): Likewise.
10011 (lshrsi3_out): Likewise.
10012 (avr_out_ashlpsi3): Likewise.
10013 (avr_out_ashrpsi3): Likewise.
10014 (avr_out_lshrpsi3): Likewise.
10015 (avr_out_fract): Likewise.
10016 (avr_out_sbxx_branch): Likewise.
10017 (avr_out_round): Likewise.
10018 (avr_out_xload): Likewise.
10019 (avr_out_movmem): Likewise.
10020 (adjust_insn_length): Likewise.
10021 (avr_out_lpm): Likewise.
10022 (reg_unused_after): Likewise.
10023 (_reg_unused_after): Likewise.
10024 (avr_jump_mode): Likewise for second param.
10025 (jump_over_one_insn): Likewise for first param.
10026 (avr_final_prescan_insn): Likewise.
10027 (out_shift_with_cnt): Likewise for second param.
10029 * config/avr/avr.c (get_sequence_length): Likewise for param
10030 "insns" and local "insn".
10031 (emit_push_byte): Likewise for local "insn".
10032 (emit_push_sfr): Likewise.
10033 (avr_prologue_setup_frame): Likewise for locals "insn",
10034 "fp_plus_insns", "sp_plus_insns".
10035 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
10037 (avr_jump_mode): Likewise for param "insn".
10038 (avr_final_prescan_insn): Likewise.
10039 (avr_find_unused_d_reg): Likewise.
10040 (avr_out_lpm_no_lpmx): Likewise.
10041 (avr_out_lpm): Likewise.
10042 (avr_out_xload): Likewise.
10043 (output_movqi): Likewise.
10044 (output_movhi): Likewise.
10045 (out_movqi_r_mr): Likewise.
10046 (out_movhi_r_mr): Likewise.
10047 (out_movsi_r_mr): Likewise.
10048 (out_movsi_mr_r): Likewise.
10049 (output_movsisf): Likewise.
10050 (avr_out_load_psi): Likewise.
10051 (avr_out_store_psi): Likewise.
10052 (avr_out_movpsi): Likewise.
10053 (out_movqi_mr_r): Likewise.
10054 (avr_out_movhi_mr_r_xmega): Likewise.
10055 (out_movhi_mr_r): Likewise.
10056 (compare_condition): Likewise for param "insn" and local "next".
10057 (compare_sign_p): Likewise for param "insn".
10058 (compare_diff_p): Likewise.
10059 (compare_eq_p): Likewise.
10060 (avr_out_compare): Likewise.
10061 (avr_out_compare64): Likewise.
10062 (avr_out_tsthi): Likewise.
10063 (avr_out_tstpsi): Likewise.
10064 (avr_out_tstsi): Likewise.
10065 (out_shift_with_cnt): Likewise.
10066 (ashlqi3_out): Likewise.
10067 (ashlhi3_out): Likewise.
10068 (avr_out_ashlpsi3): Likewise.
10069 (ashlsi3_out): Likewise.
10070 (ashrqi3_out): Likewise.
10071 (ashrhi3_out): Likewise.
10072 (avr_out_ashrpsi3): Likewise.
10073 (ashrsi3_out): Likewise.
10074 (lshrqi3_out): Likewise.
10075 (lshrhi3_out): Likewise.
10076 (avr_out_lshrpsi3): Likewise.
10077 (lshrsi3_out): Likewise.
10078 (avr_out_fract): Likewise.
10079 (avr_out_round): Likewise.
10080 (avr_adjust_insn_length): Likewise.
10081 (reg_unused_after): Likewise.
10082 (_reg_unused_after): Likewise.
10083 (avr_compare_pattern): Likewise.
10084 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
10085 and locals "branch1", "branch2", "insn2", "jump".
10086 (avr_reorg): Likewise for local "insn".
10087 (avr_2word_insn_p): Likewise for param "insn".
10088 (jump_over_one_insn_p): Likewise.
10089 (avr_out_sbxx_branch): Likewise.
10090 (avr_out_movmem): Likewise.
10092 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10094 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
10095 param from rtx to rtx_insn *.
10096 (thumb1_final_prescan_insn): Likewise.
10097 (thumb2_final_prescan_insn): Likewise.
10099 * config/arm/arm.c (emit_set_insn): Strengthen return type from
10101 (struct minipool_node): Likewise for field "insn".
10102 (dump_minipool): Likewise for param "scan".
10103 (create_fix_barrier): Likewise for local "from". Strengthen local
10104 "label" from rtx to rtx_code_label *.
10105 (push_minipool_barrier): Strengthen param "insn" from rtx to
10107 (push_minipool_fix): Likewise.
10108 (note_invalid_constants): Likewise.
10109 (thumb2_reorg): Likewise for local "insn".
10110 (arm_reorg): Likewise.
10111 (thumb2_final_prescan_insn): Likewise for param
10112 "insn" and local "first_insn".
10113 (arm_final_prescan_insn): Likewise for param "insn" and locals
10114 "start_insn", "this_insn".
10115 (arm_debugger_arg_offset): Likewise for param "insn".
10116 (thumb1_emit_multi_reg_push): Likewise for return type and local
10118 (thumb1_final_prescan_insn): Likewise for param "insn".
10119 (thumb_far_jump_used_p): Likewise for local "insn".
10120 (thumb1_expand_prologue): Likewise.
10121 (arm_expand_epilogue_apcs_frame): Likewise.
10122 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
10123 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
10124 from rtx to rtx_code_label *.
10125 (arm_split_atomic_op): Likewise for local "label".
10126 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
10128 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10130 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
10131 first param from rtx to rtx_insn *.
10132 (arc_verify_short): Likewise.
10133 (arc_short_long): Likewise.
10134 (arc_need_delay): Likewise.
10136 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
10138 (arc_ccfsm_advance): Likewise for param "insn" and locals
10139 "start_insn", "this_insn".
10140 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
10141 (arc_ccfsm_post_advance): Likewise for param "insn".
10142 (arc_next_active_insn): Likewise for return type and param "insn".
10143 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
10144 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
10145 (output_short_suffix): Likewise for local "insn".
10146 (arc_final_prescan_insn): Likewise for param "insn". Remove
10147 now-redundant checked cast.
10148 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
10149 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
10150 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
10151 for use where lc_set became an insn.
10152 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
10154 (arc_get_insn_variants): Likewise for local "prev".
10155 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
10157 (arc_predicate_delay_insns): Likewise for local "insn".
10158 (arc_pad_return): Likewise for local "prev". For now, add a
10159 checked cast when extracting the insn from "final_sequence".
10160 (arc_short_long): Likewise for param "insn".
10161 (arc_need_delay): Likewise for param "insn" and local "next".
10162 (arc_label_align): Likewise for locals "prev", "next".
10164 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10166 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
10167 "insn" from rtx to rtx_insn *.
10168 (alpha_gp_save_rtx): Likewise for local "seq".
10169 (alpha_instantiate_decls): Likewise for local "top".
10170 (get_some_local_dynamic_name): Likewise for local "insn".
10171 (alpha_does_function_need_gp): Likewise.
10172 (set_frame_related_p): Likewise for return type and for locals
10174 (emit_frame_store_1): Likewise for local "insn".
10175 (alpha_expand_prologue): Likewise for locals "insn", "seq".
10176 (alpha_end_function): Likewise for local "insn".
10177 (alpha_output_mi_thunk_osf): Likewise.
10178 (alphaev4_insn_pipe): Likewise for param "insn".
10179 (alphaev5_insn_pipe): Likewise.
10180 (alphaev4_next_group): Likewise for return type and param 1
10182 (alphaev5_next_group): Likewise.
10183 (alpha_align_insns_1): Likewise for return type and param 1 of
10184 callback param "next_group", and for locals "i", "next", "prev",
10185 "where", "where2", "insn".
10187 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
10189 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
10190 rather than modifying the stmt.
10192 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
10194 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
10195 cgraph_state conversion.
10197 2014-08-25 David Malcolm <dmalcolm@redhat.com>
10199 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
10200 Strengthen local "insns" from rtx to rtx_insn *.
10201 (aarch64_set_frame_expr): Likewise for local "insn".
10202 (aarch64_save_or_restore_fprs): Likewise.
10203 (aarch64_save_or_restore_callee_save_registers): Likewise.
10204 (aarch64_expand_prologue): Likewise.
10205 (aarch64_expand_epilogue): Likewise.
10206 (aarch64_output_mi_thunk): Likewise.
10207 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
10208 "label2" from rtx to rtx_code_label *.
10209 (aarch64_split_atomic_op): Likewise for local "label".
10211 2014-08-25 Martin Liska <mliska@suse.cz>
10213 * cgraph.h (symtab_node):
10214 (bool needed_p (void)): created from decide_is_symbol_needed
10215 (bool referred_to_p (void)): created from referred_to_p
10216 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
10217 * cgraph.h (cgraph_node):
10218 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
10219 (void expand (void)): created from expand_function
10220 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
10221 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
10222 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
10223 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
10224 * cgraph.h (varpool_node):
10225 (static void add (tree decl): created from varpool_add_new_variable
10226 * cgraph.h (cgraph_edge):
10227 void remove (void);
10228 (void remove_caller (void)): created from cgraph_edge_remove_caller
10229 (void remove_callee (void)): created from cgraph_edge_remove_callee
10230 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
10231 created from cgraph_set_call_stmt
10232 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
10233 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
10234 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
10235 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
10236 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
10237 created from cgraph_speculative_call_info
10238 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
10239 int freq_scale, bool update_original)): created from cgraph_clone_edge
10240 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
10241 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
10242 (bool recursive_p (void)): created from cgraph_edge_recursive_p
10243 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
10244 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
10245 (static void rebuild_references (void)): created from cgraph_rebuild_references
10246 * cgraph.h (symbol_table):
10247 (create_reference): renamed from add_reference
10248 (maybe_create_reference): renamed from maybe_add_reference
10249 (void register_symbol (symtab_node *node)): new function
10250 (void clear_asm_symbols (void)): new function
10251 (void unregister (symtab_node *node)): new function
10252 (void release_symbol (cgraph_node *node, int uid)): new function
10253 (cgraph_node * allocate_cgraph_symbol (void)): new function
10254 (void initialize (void)): created from cgraph_init
10255 (symtab_node *first_symbol (void)):new function
10256 (asm_node *first_asm_symbol (void)):new function
10257 (symtab_node *first_defined_symbol (void)):new function
10258 (varpool_node *first_variable (void)):new function
10259 (varpool_node *next_variable (varpool_node *node)):new function
10260 (varpool_node *first_static_initializer (void)):new function
10261 (varpool_node *next_static_initializer (varpool_node *node)):new function
10262 (varpool_node *first_defined_variable (void)):new function
10263 (varpool_node *next_defined_variable (varpool_node *node)):new function
10264 (cgraph_node *first_defined_function (void)):new function
10265 (cgraph_node *next_defined_function (cgraph_node *node)):new function
10266 (cgraph_node *first_function (void)):new function
10267 (cgraph_node *next_function (cgraph_node *node)):new function
10268 (cgraph_node *first_function_with_gimple_body (void)):new function
10269 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
10270 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
10271 created from symtab_remove_unreachable_nodes
10272 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
10273 (void process_new_functions (void)): created from cgraph_process_new_functions
10274 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
10275 (bool output_variables (void)): created from varpool_node::output_variables
10276 (void output_asm_statements (void)): created from output_asm_statements
10277 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
10278 (void compile (void)): created from compile
10279 (void output_weakrefs (void)): created from output_weakrefs
10280 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
10281 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
10282 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
10283 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
10284 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
10285 created from cgraph_next_function_with_gimple_body
10286 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
10287 created from cgraph_remove_edge_removal_hook
10288 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
10289 created from cgraph_add_node_removal_hook
10290 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
10291 created from cgraph_remove_node_removal_hook
10292 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
10293 created from varpool_add_node_removal_hook
10294 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
10295 created from varpool_remove_node_removal_hook
10296 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
10297 created from cgraph_add_function_insertion_hook
10298 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
10299 created from cgraph_remove_function_insertion_hook
10300 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
10301 created from varpool_add_variable_insertion_hook
10302 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
10303 created from varpool_remove_variable_insertion_hook
10304 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
10305 created from cgraph_add_edge_duplication_hook
10306 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
10307 created from cgraph_remove_edge_duplication_hook
10308 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
10309 created from cgraph_add_node_duplication_hook
10310 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
10311 created from cgraph_remove_node_duplication_hook
10312 (void call_edge_removal_hooks (cgraph_edge *e)):
10313 created from cgraph_call_edge_removal_hooks
10314 (void call_cgraph_insertion_hooks (cgraph_node *node)):
10315 created from call_function_insertion_hooks
10316 (void call_cgraph_removal_hooks (cgraph_node *node)):
10317 created from cgraph_call_node_removal_hooks
10318 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
10319 created from cgraph_node::call_duplication_hooks
10320 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
10321 created from cgraph_call_edge_duplication_hooks
10322 (void call_varpool_removal_hooks (varpool_node *node)):
10323 created from varpool_call_node_removal_hooks
10324 (void call_varpool_insertion_hooks (varpool_node *node)):
10325 created from varpool_call_variable_insertion_hooks
10326 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
10327 created from insert_to_assembler_name_hash
10328 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
10329 created from unlink_from_assembler_name_hash
10330 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
10331 created from symtab_prevail_in_asm_name_hash
10332 (void symtab_initialize_asm_name_hash (void)):
10333 created from symtab_initialize_asm_name_hash
10334 (void change_decl_assembler_name (tree decl, tree name)):
10335 created from change_decl_assembler_name
10336 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
10337 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
10338 created from decl_assembler_name_hash
10339 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
10340 created from decl_assembler_name_equal
10341 (static hashval_t hash_node_by_assembler_name (const void *p)):
10342 created from hash_node_by_assembler_name
10343 (static int eq_assembler_name (const void *p1, const void *p2)):
10344 created from eq_assembler_name
10346 2014-08-25 Marek Polacek <polacek@redhat.com>
10348 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
10350 2014-08-25 Petr Murzin <petr.murzin@intel.com>
10352 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
10353 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
10354 SWI1248_AVX512BW mode iterator.
10356 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
10359 * config/sh/predicates.md (general_extend_operand): Disable
10360 TRUNCATE before reload completes.
10362 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
10364 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
10366 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
10369 * config/sh/sh.opt (musermode): Allow negative form.
10370 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
10371 targets that don't support it.
10372 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
10373 Document -mno-usermode option.
10375 2014-08-24 Kito Cheng <kito@0xlab.org>
10377 * system.h (CALLER_SAVE_PROFITABLE): Poison.
10378 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
10379 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
10380 * doc/tm.texi: Regenerate.
10382 2014-08-24 Kito Cheng <kito@0xlab.org>
10384 * ira.c: Fix typo in comment.
10386 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
10388 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
10389 Deprecate c++1y. Change language to reflect greater confidence in C++14.
10391 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
10394 * config/pa/pa.c (pa_output_function_epilogue): Don't set
10395 last_address when the current function is a thunk.
10396 (pa_asm_output_mi_thunk): When we don't have named sections or they
10397 are not being used, check that thunk can reach the stub table with a
10400 2014-08-23 David Malcolm <dmalcolm@redhat.com>
10402 * web.c (union_match_dups): Strengthen param "insn" from rtx to
10404 (pass_web::execute): Likewise for local "insn".
10406 2014-08-23 David Malcolm <dmalcolm@redhat.com>
10408 * var-tracking.c (struct micro_operation_def): Strengthen field
10409 "insn" from rtx to rtx_insn *.
10410 (struct emit_note_data_def): Likewise.
10411 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
10412 (vt_stack_adjustments): Likewise for local "insn".
10413 (adjust_insn): Likewise for param "insn".
10414 (val_store): Likewise.
10415 (val_resolve): Likewise.
10416 (struct count_use_info): Likewise for field "insn".
10417 (log_op_type): Likewise for param "insn".
10418 (reverse_op): Likewise.
10419 (prepare_call_arguments): Likewise.
10420 (add_with_sets): The initial param takes an insn, but we can't
10421 yet strengthen it from rtx to rtx_insn * since it's used as a
10422 cselib_record_sets_hook callback. For now rename initial param
10423 from "insn" to "uncast_insn", and introduce a local "insn" of
10424 the stronger rtx_insn * type, with a checked cast.
10425 (compute_bb_dataflow): Strengthen local "insn" from rtx to
10427 (emit_note_insn_var_location): Likewise.
10428 (emit_notes_for_changes): Likewise.
10429 (emit_notes_for_differences): Likewise.
10430 (next_non_note_insn_var_location): Likewise for return type and
10432 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
10433 (vt_initialize): Likewise for local "insn".
10434 (delete_debug_insns): Likewise for locals "insn" and "next".
10436 2014-08-23 David Malcolm <dmalcolm@redhat.com>
10438 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
10440 (mark_constant_pool): Likewise for local "insn".
10442 2014-08-23 David Malcolm <dmalcolm@redhat.com>
10444 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
10446 (dead_debug_promote_uses): Likewise.
10447 (dead_debug_insert_temp): Likewise.
10449 2014-08-23 David Malcolm <dmalcolm@redhat.com>
10451 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
10452 from const_rtx to const rtx_insn *.
10453 (store_killed_after): Likewise. Strengthen locals "last", "act"
10454 from rtx to rtx_insn *.
10455 (store_killed_before): Strengthen param "insn" from const_rtx to
10456 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
10457 (find_moveable_store): Strengthen param "insn" from rtx to
10459 (compute_store_table): Likewise for local "insn".
10460 (insert_insn_start_basic_block): Likewise for param "insn" and
10461 locals "prev", "before", "insn".
10462 (insert_store): For now, add a checked cast to rtx_insn * on the
10463 result of gen_move_insn.
10464 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
10466 (replace_store_insn): Likewise. For now, add a checked cast to
10467 rtx_insn * on the result of gen_move_insn.
10469 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10471 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
10473 (expand_sjlj_dispatch_table): Likewise.
10475 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10477 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
10478 "insn" from rtx to rtx_insn *.
10480 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10482 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
10483 "insn" from rtx to rtx_insn *.
10484 (dup_block_and_redirect): Likewise for param 3 "before".
10486 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
10487 from rtx to rtx_insn *.
10488 (move_insn_for_shrink_wrap): Likewise.
10489 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
10490 (dup_block_and_redirect): Likewise for param "before" and local
10492 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
10494 (convert_to_simple_return): Likewise for local "start".
10496 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
10497 Strengthen local "insn" from rtx to rtx_insn *, for use when
10498 invoking requires_stack_frame_p.
10500 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10502 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
10504 (speculate_expr): Likewise for locals "orig_insn_rtx",
10506 (eq_transformed_insns): Likewise for locals "i1", "i2".
10507 (check_for_new_jump): Likewise for return type and local "end".
10508 (find_new_jump): Likewise for return type and local "jump".
10509 (sel_split_edge): Likewise for local "jump".
10510 (sel_create_recovery_block): Likewise.
10511 (sel_redirect_edge_and_branch_force): Likewise.
10512 (sel_redirect_edge_and_branch): Likewise.
10514 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10516 * sel-sched.c (substitute_reg_in_expr): Strengthen local
10517 "new_insn" from rtx to rtx_insn *.
10518 (create_insn_rtx_with_rhs): Likewise for return type and for local
10520 (create_insn_rtx_with_lhs): Likewise.
10521 (create_speculation_check): Likewise for local "insn_rtx".
10522 (implicit_clobber_conflict_p): Likewise for local "insn".
10523 (get_expr_cost): Likewise.
10524 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
10525 (move_cond_jump): Likewise for locals "next", "prev", "link",
10526 "head", "from", "to".
10528 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10530 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
10531 "next" from rtx to rtx_insn *.
10532 (find_conditional_protection): Likewise for local "next".
10533 (is_conditionally_protected): Likewise for local "insn1".
10534 (is_pfree): Likewise for locals "insn1", "insn2".
10536 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10538 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
10539 from rtx to rtx_insn *.
10541 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
10542 locals "insn1", "insn2" from rtx to rtx_insn *.
10543 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
10544 locals "insn", "prev", "last_jump", "next_tail".
10545 (schedule_ebb): Likewise for params "head", "tail".
10546 (schedule_ebbs): Likewise for locals "tail", "head".
10548 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
10549 to rtx_insn on "last_insn" in one of the invocations of
10552 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10554 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
10555 "elem", "insn" from rtx to rtx_insn *.
10556 (change_spec_dep_to_hard): Likewise.
10557 (get_back_and_forw_lists): Likewise for local "con".
10558 (sd_add_dep): Likewise for locals "elem", "insn".
10559 (sd_resolve_dep): Likewise for locals "pro", "con".
10560 (sd_unresolve_dep): Likewise.
10561 (sd_delete_dep): Likewise.
10562 (chain_to_prev_insn): Likewise for local "pro".
10563 (find_inc): Likewise for locals "pro", "con".
10565 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10567 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
10569 (reg_set_between_p): Strengthen local "insn" from const_rtx to
10571 (modified_between_p): Strengthen local "insn" from rtx to
10573 (remove_reg_equal_equiv_notes_for_regno): Likewise.
10574 (keep_with_call_p): Strengthen local "i2" from const_rtx to
10577 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10579 * resource.c (next_insn_no_annul): Strengthen local "next" from
10581 (mark_referenced_resources): Likewise for local "insn".
10583 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10585 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
10587 (find_reloads): Likewise for param 1.
10588 (subst_reloads): Likewise for sole param.
10589 (find_equiv_reg): Likwise for param 2.
10590 (regno_clobbered_p): Likwise for param 2.
10591 (reload): Likewise for param 1.
10593 * caller-save.c (save_call_clobbered_regs): Strengthen local
10594 "insn" from rtx to rtx_insn *.
10595 (insert_one_insn): Likewise for local "insn".
10597 * reload.c (this_insn): Likewise for this global.
10598 (find_reloads): Likewise for param "insn".
10599 (find_reloads_toplev): Likewise.
10600 (find_reloads_address): Likewise.
10601 (subst_reg_equivs): Likewise.
10602 (update_auto_inc_notes): Likewise.
10603 (find_reloads_address_1): Likewise.
10604 (find_reloads_subreg_address): Likewise.
10605 (subst_reloads): Likewise.
10606 (find_equiv_reg): Likewise, also for local "p".
10607 (regno_clobbered_p): Likewise for param "insn".
10609 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
10611 (spill_reg_store): Likewise for the elements of this array.
10612 (remove_init_insns): Likewise for local "equiv_insn".
10613 (will_delete_init_insn_p): Likewise for param "insn".
10614 (reload): Likewise for param ""first" and local "insn".
10615 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
10617 (calculate_elim_costs_all_insns): Likewise.
10618 (delete_caller_save_insns): Likewise.
10619 (spill_failure): Likewise for param "insn".
10620 (delete_dead_insn): Likewise.
10621 (set_label_offsets): Likewise.
10622 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
10624 (elimination_costs_in_insn): Likewise for param "insn".
10625 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
10626 when referring to an insn.
10627 (set_initial_label_offsets): Likewise.
10628 (set_offsets_for_label): Strengthen param "insn" from rtx to
10630 (init_eliminable_invariants): Likewise for param "first" and local
10632 (fixup_eh_region_note): Likewise for param "insn".
10633 (reload_as_needed): Likewise for locals "prev", "insn",
10634 "old_next", "old_prev", "next".
10635 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
10637 (reload_inheritance_insn): Strengthen elements of this array from
10639 (failed_reload): Likewise for param "insn".
10640 (choose_reload_regs): Likewise for local "insn". Replace use of
10641 NULL_RTX with NULL when referring to an insn.
10642 (input_reload_insns): Strengthen elements of this array from rtx
10644 (other_input_address_reload_insns): Likewise for this global.
10645 (other_input_reload_insns): Likewise for this global.
10646 (input_address_reload_insns): Likwise for the elements of this
10648 (inpaddr_address_reload_insns): Likwise for the elements of this
10650 (output_reload_insns): Likewise for the elements of this array.
10651 (output_address_reload_insns): Likewise for the elements of this
10653 (outaddr_address_reload_insns): Likewise for the elements of this
10655 (operand_reload_insns): Likewise for this global.
10656 (other_operand_reload_insns): Likewise for this global.
10657 (other_output_reload_insns): Likewise for the elements of this
10659 (new_spill_reg_store): Likewise for the elements of this
10661 (emit_input_reload_insns): Likewise for locals "insn", "temp".
10662 Strengthen local "where" from rtx * to rtx_insn **.
10663 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
10664 from rtx to rtx_insn *.
10665 (do_input_reload): Likewise for local "insn".
10666 (do_output_reload): Likewise for local "insn".
10667 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
10668 (emit_insn_if_valid_for_reload): Likewise for return type and local
10669 "last". Add checked cast to rtx_insn when returning "insn" since
10670 this has been through emit_insn.
10671 (gen_reload): Strengthen return type and locals "last", "insn", "set"
10672 from rtx to rtx_insn *. Add checked cast to rtx_insn when
10673 returning "insn" since it's been through
10674 emit_insn_if_valid_for_reload at this point.
10675 (delete_output_reload): Strengthen param "insn" and locals
10676 "output_reload_insn", "i2" from rtx to rtx_insn *.
10677 (delete_address_reloads): Likewise for params "dead_insn",
10678 "current_insn" and locals "prev", "next".
10679 (delete_address_reloads_1): Likewise for params "dead_insn",
10680 "current_insn" and locals "prev", "i2".
10681 (inc_for_reload): Likewise for locals "last", "add_insn".
10682 (add_auto_inc_notes): Strengthen param "insn" from rtx to
10685 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
10686 param of this duplicate of the prototype from reload.h
10688 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10690 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
10692 (regstat_bb_compute_calls_crossed): Likewise.
10694 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10696 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
10698 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
10700 (regrename_analyze): Strengthen local "insn" from rtx to
10702 (scan_rtx_reg): Likewise for param "insn".
10703 (scan_rtx_address): Likewise.
10704 (scan_rtx): Likewise.
10705 (restore_operands): Likewise.
10706 (record_out_operands): Likewise.
10707 (build_def_use): Likewise for local "insn". Replace use of
10708 NULL_RTX with NULL when dealing with an insn.
10710 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10712 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
10713 * reginfo.c (reg_scan): Likewise, also for local "insn".
10714 (reg_scan_mark_refs): Likewise for param "insn".
10715 (init_subregs_of_mode): Likewise for local "insn".
10717 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10719 * regcprop.c (struct queued_debug_insn_change): Strengthen field
10720 "insn" from rtx to rtx_insn *.
10721 (replace_oldest_value_reg): Likewise for param "insn".
10722 (replace_oldest_value_addr): Likewise.
10723 (replace_oldest_value_mem): Likewise.
10724 (apply_debug_insn_changes): Likewise for local "last_insn".
10725 (copyprop_hardreg_forward_1): Likewise for local "insn".
10727 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10729 * reg-stack.c (next_flags_user): Strengthen return type and param
10730 "insn" from rtx to rtx_insn *.
10731 (straighten_stack): Likewise for param "insn".
10732 (check_asm_stack_operands): Likewise.
10733 (remove_regno_note): Likewise.
10734 (emit_pop_insn): Likewise for return type, param "insn", local
10736 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
10737 "limit" from rtx to rtx_insn *.
10738 (swap_to_top): Likewise for param "insn".
10739 (move_for_stack_reg): Likewise.
10740 (move_nan_for_stack_reg): Likewise.
10741 (swap_rtx_condition): Likewise.
10742 (compare_for_stack_reg): Likewise.
10743 (subst_all_stack_regs_in_debug_insn): Likewise.
10744 (subst_stack_regs_pat): Likewise, and local "insn2".
10745 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
10747 (subst_stack_regs): Likewise.
10748 (change_stack): Likewise.
10749 (convert_regs_1): Likewise for locals "insn", "next".
10751 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10753 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
10755 (combine_set_extension): Likewise for param "curr_insn".
10756 (transform_ifelse): Likewise for param "def_insn".
10757 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
10758 from vec<rtx> * to vec<rtx_insn *> *.
10759 (is_cond_copy_insn): Likewise for param "insn".
10760 (struct ext_state): Strengthen the four vec fields from vec<rtx>
10761 to vec<rtx_insn *>.
10762 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
10763 local "def_insn" from rtx to rtx_insn *.
10764 (get_sub_rtx): Likewise for param "def_insn".
10765 (merge_def_and_ext): Likewise.
10766 (combine_reaching_defs): Likewise.
10767 (add_removable_extension): Likewise for param "insn".
10768 (find_removable_extensions): Likewise for local "insn".
10769 (find_and_remove_re): Likewise for locals "curr_insn" and
10770 "def_insn". Strengthen locals "reinsn_del_list" and
10771 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
10773 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10775 * recog.c (split_insn): Strengthen param "insn" and locals
10776 "first", "last" from rtx to rtx_insn *.
10777 (split_all_insns): Likewise for locals "insn", "next".
10778 (split_all_insns_noflow): Likewise.
10780 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10782 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
10784 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
10785 (debug_rtx_find): Likewise for param 1 "x".
10787 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
10788 const_rtx to const rtx_insn *. Likewise for local "insn".
10789 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
10790 (debug_rtx_find): Likewise for param 1 "x".
10791 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
10792 from const_rtx to const rtx_insn * within the appropriate cases of
10793 the switch statement.
10795 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
10796 Strengthen local "insns" from rtx to rtx_insn * since this is
10797 passed to a call to debug_rtx_list.
10799 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10801 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
10804 * function.c (stack_protect_epilogue): Add checked cast to
10805 rtx_insn for now when invoking predict_insn_def.
10807 * predict.c (predict_insn): Strengthen param "insn" from rtx to
10809 (predict_insn_def): Likewise.
10810 (rtl_predict_edge): Likewise for local "last_insn".
10811 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
10813 (combine_predictions_for_insn): Strengthen param "insn" from rtx
10815 (bb_estimate_probability_locally): Likewise for local "last_insn".
10816 (expensive_function_p): Likewise for local "insn".
10818 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
10819 local "jmp", since this is used when invoking predict_insn_def.
10821 2014-08-22 Marek Polacek <polacek@redhat.com>
10824 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
10826 2014-08-22 Marek Polacek <polacek@redhat.com>
10829 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
10830 a comparison in parens.
10831 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
10834 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10836 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
10839 * cprop.c (fis_get_condition): Likewise.
10841 * postreload.c (reload_cse_regs): Likewise for param "first".
10842 (reload_cse_simplify): Likewise for param "insn".
10843 (reload_cse_regs_1): Likewise for local "insn".
10844 (reload_cse_simplify_set): Likewise for param "insn".
10845 (reload_cse_simplify_operands): Likewise.
10846 (struct reg_use): Likewise for field "insn".
10847 (reload_combine_purge_insn_uses): Likewise for param "insn".
10848 (fixup_debug_insns): Likewise for params "from", "to" and local
10850 (try_replace_in_use): Likewise for local "use_insn".
10851 (reload_combine_recognize_const_pattern): Likewise for param
10852 "insn" and locals "add_moved_after_insn", "use_insn".
10853 (reload_combine_recognize_pattern): Likewise for param "insn" and
10855 (reload_combine): Likewise for locals "insn", "prev".
10856 (reload_combine_note_use): Likewise for param "insn".
10857 (move2add_use_add2_insn): Likewise.
10858 (move2add_use_add3_insn): Likewise.
10859 (reload_cse_move2add): Likewise, also for local "next".
10860 (move2add_note_store): Likewise for local "insn".
10862 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10864 * postreload-gcse.c (struct occr): Strengthen field "insn" from
10866 (struct unoccr): Likewise.
10867 (struct modifies_mem): Likewise.
10868 (alloc_mem): Likewise for local "insn".
10869 (insert_expr_in_table): Likewise for param "insn".
10870 (dump_expr_hash_table_entry): Likewise for local "insn".
10871 (oprs_unchanged_p): Likewise for param "insn".
10872 (load_killed_in_block_p): Likewise for local "setter".
10873 (record_last_reg_set_info): Likewise for param "insn".
10874 (record_last_reg_set_info_regno): Likewise.
10875 (record_last_mem_set_info): Likewise.
10876 (record_last_set_info): Likewise for local "last_set_insn".
10877 (record_opr_changes): Likewise for param "insn".
10878 (hash_scan_set): Likewise.
10879 (compute_hash_table): Likewise for local "insn".
10880 (get_avail_load_store_reg): Likewise for param "insn".
10881 (eliminate_partially_redundant_load): Likewise, also for locals
10882 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
10884 (eliminate_partially_redundant_loads): Likewise for local "insn".
10886 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10888 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
10890 (expand_binop): Likewise for locals "entry_last", "last", "insns"
10891 (expand_twoval_unop): Likewise for locals entry_last", "last".
10892 (expand_twoval_binop): Likewise.
10893 (expand_twoval_binop_libfunc): Likewise for local "insns".
10894 (widen_leading): Likewise for local "last".
10895 (expand_doubleword_clz): Likewise for local "seq". Strengthen
10896 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
10897 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
10898 (expand_parity): Likewise for locals "last" and "seq".
10899 (expand_ffs): Likewise for local "seq". Strengthen local
10900 "nonzero_label" from rtx to rtx_code_label *.
10901 (expand_absneg_bit): Strengthen local "insns" from rtx to
10903 (expand_unop_direct): Likewise for local "last".
10904 (expand_unop): Likewise for locals "last", "insns".
10905 (expand_abs_nojump): Likewise for local "last".
10906 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
10907 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
10909 (expand_copysign_absneg): Strengthen local "label" from rtx to
10911 (expand_copysign_bit): Strengthen local "insns" from rtx to
10913 (struct no_conflict_data): Likewise for fields "first", "insn".
10914 (emit_libcall_block_1): Likewise for param "insns" and locals
10915 "next", "last", "insn".
10916 (emit_libcall_block): For now, add a checked cast to rtx_insn *
10917 on "insns" when invoking emit_libcall_block_1. Ultimately we
10918 want to strengthen insns itself.
10919 (prepare_cmp_insn): Strengthen local "last" from rtx to
10921 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
10922 (prepare_float_lib_cmp): Likewise for local "insns".
10923 (emit_conditional_move): Likewise for local "last".
10924 (emit_conditional_add): Likewise.
10925 (have_sub2_insn): Likewise for local "seq".
10926 (expand_float): Likewise for local "insns". Strengthen locals
10927 "label", "neglabel" from rtx to rtx_code_label *.
10928 (expand_fix): Likewise for locals "last", "insn", "insns" (to
10929 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
10930 (expand_fixed_convert): Likewise for local "insns" (to
10932 (expand_sfix_optab): Likewise for local "last".
10933 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
10934 to rtx_code_label *.
10935 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
10936 from rtx to rtx_insn *.
10937 (expand_atomic_fetch_op): Likewise for local "insn".
10938 (maybe_legitimize_operand_same_code): Likewise for local "last".
10939 (maybe_legitimize_operands): Likewise.
10941 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10943 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
10944 "insn" from rtx to rtx_insn *.
10945 (ps_rtl_insn): Likewise for return type.
10946 (doloop_register_get): Likewise for params "head", "tail" and
10947 locals "insn", "first_insn_not_to_check".
10948 (schedule_reg_move): Likewise for local "this_insn".
10949 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
10950 of gen_move_insn for now.
10951 (reset_sched_times): Strengthen local "insn" from rtx to
10953 (permute_partial_schedule): Likewise.
10954 (duplicate_insns_of_cycles): Likewise for local "u_insn".
10955 (dump_insn_location): Likewise for param "insn".
10956 (loop_canon_p): Likewise for local "insn".
10957 (sms_schedule): Likewise.
10958 (print_partial_schedule): Likewise.
10959 (ps_has_conflicts): Likewise.
10961 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10963 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
10964 "tailp" from rtx * to rtx_insn **.
10966 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
10967 from rtx to rtx_insn *.
10968 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
10969 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
10970 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
10972 * modulo-sched.c (const_iteration_count): Strengthen return type
10973 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
10974 use of NULL_RTX with NULL when working with insns.
10975 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
10977 (sms_schedule): Likewise.
10978 * sched-rgn.c (init_ready_list): Likewise, also for locals
10979 "src_head" and "src_next_tail".
10980 (compute_block_dependences): Likewise.
10981 (free_block_dependencies): Likewise.
10982 (debug_rgn_dependencies): Likewise.
10983 (free_rgn_deps): Likewise.
10984 (compute_priorities): Likewise.
10985 (schedule_region): Likewise.
10986 * sel-sched.c (find_ebb_boundaries): Likewise.
10988 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
10989 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
10991 2014-08-22 David Malcolm <dmalcolm@redhat.com>
10993 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
10994 from rtx to rtx_insn *.
10995 (new_seginfo): Likewise for param "insn".
10996 (create_pre_exit): Likewise for locals "last_insn",
10997 "before_return_copy", "return_copy".
10998 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
11001 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11003 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
11004 from rtx to rtx_insn *.
11005 (lra_push_insn): Likewise for 1st param.
11006 (lra_push_insn_and_update_insn_regno_info): Likewise.
11007 (lra_pop_insn): Likewise for return type.
11008 (lra_invalidate_insn_data): Likewise for 1st param.
11009 (lra_set_insn_deleted): Likewise.
11010 (lra_delete_dead_insn): Likewise.
11011 (lra_process_new_insns): Likewise for first 3 params.
11012 (lra_set_insn_recog_data): Likewise for 1st param.
11013 (lra_update_insn_recog_data): Likewise.
11014 (lra_set_used_insn_alternative): Likewise.
11015 (lra_invalidate_insn_regno_info): Likewise.
11016 (lra_update_insn_regno_info): Likewise.
11017 (lra_former_scratch_operand_p): Likewise.
11018 (lra_eliminate_regs_1): Likewise.
11019 (lra_get_insn_recog_data): Likewise.
11021 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
11024 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
11026 (substitute_within_insn): New.
11027 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
11028 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
11029 Replace call to "substitute" with call to substitute_within_insn.
11031 * lra-constraints.c (curr_insn): Strengthen from rtx to
11033 (get_equiv_with_elimination): Likewise for param "insn".
11034 (match_reload): Strengthen params "before" and "after" from rtx *
11036 (emit_spill_move): Likewise for return type. Add a checked cast
11037 to rtx_insn * on result of gen_move_insn for now.
11038 (check_and_process_move): Likewise for local "before". Replace
11039 NULL_RTX with NULL when referring to insns.
11040 (process_addr_reg): Strengthen params "before" and "after" from
11041 rtx * to rtx_insn **.
11042 (insert_move_for_subreg): Likewise.
11043 (simplify_operand_subreg): Strengthen locals "before" and "after"
11044 from rtx to rtx_insn *.
11045 (process_address_1): Strengthen params "before" and "after" from
11046 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
11048 (process_address): Strengthen params "before" and "after" from
11049 rtx * to rtx_insn **.
11050 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
11051 (curr_insn_transform): Strengthen locals "before" and "after"
11052 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
11054 (loc_equivalence_callback): Update cast of "data", changing
11055 resulting type from rtx to rtx_insn *.
11056 (substitute_pseudo_within_insn): New.
11057 (inherit_reload_reg): Strengthen param "insn" from rtx to
11058 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
11059 NULL when referring to insns. Add a checked cast to rtx_insn *
11060 when using usage_insn to invoke lra_update_insn_regno_info.
11061 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
11062 likewise for locals "restore", "save". Add checked casts to
11063 rtx_insn * when using usage_insn to invoke
11064 lra_update_insn_regno_info and lra_process_new_insns. Replace
11065 NULL_RTX with NULL when referring to insns.
11066 (split_if_necessary): Strengthen param "insn" from rtx to
11068 (update_ebb_live_info): Likewise for params "head", "tail" and local
11070 (get_last_insertion_point): Likewise for return type and local "insn".
11071 (get_live_on_other_edges): Likewise for local "last".
11072 (inherit_in_ebb): Likewise for params "head", "tail" and locals
11073 "prev_insn", "next_insn", "restore".
11074 (remove_inheritance_pseudos): Likewise for local "prev_insn".
11075 (undo_optional_reloads): Likewise for local "insn".
11077 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
11079 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
11081 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
11083 (spill_pseudos): Likewise for local "insn".
11084 (init_elimination): Likewise.
11085 (process_insn_for_elimination): Likewise for param "insn".
11087 * lra-lives.c (curr_insn): Likewise.;
11089 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
11090 (remove_pseudos): Likewise for param "insn".
11091 (spill_pseudos): Likewise for local "insn".
11092 (lra_final_code_change): Likewise for locals "insn", "curr".
11094 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
11095 (lra_set_insn_deleted): Likewise.
11096 (lra_delete_dead_insn): Likewise, and for local "prev".
11097 (new_insn_reg): Likewise for param "insn".
11098 (lra_set_insn_recog_data): Likewise.
11099 (lra_update_insn_recog_data): Likewise.
11100 (lra_set_used_insn_alternative): Likewise.
11101 (get_insn_freq): Likewise.
11102 (invalidate_insn_data_regno_info): Likewise.
11103 (lra_invalidate_insn_regno_info): Likewise.
11104 (lra_update_insn_regno_info): Likewise.
11105 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
11107 (lra_push_insn_1): Strengthen param "insn" from rtx to
11109 (lra_push_insn): Likewise.
11110 (lra_push_insn_and_update_insn_regno_info): Likewise.
11111 (lra_pop_insn): Likewise for return type and local "insn".
11112 (push_insns): Likewise for params "from", "to", and local "insn".
11113 (setup_sp_offset): Likewise for params "from", "last" and locals
11115 (lra_process_new_insns): Likewise for params "insn", "before",
11116 "after" and local "last".
11117 (struct sloc): Likewise for field "insn".
11118 (lra_former_scratch_operand_p): Likewise for param "insn".
11119 (remove_scratches): Likewise for locals "insn", "last".
11120 (check_rtl): Likewise for local "insn".
11121 (add_auto_inc_notes): Likewise for param "insn".
11122 (update_inc_notes): Likewise for local "insn".
11123 (lra): Replace NULL_RTX with NULL when referring to insn.
11125 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11127 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
11129 (resolve_reg_notes): Likewise.
11130 (resolve_simple_move): Likewise for return type, param "insn", and
11131 locals "insns", "minsn".
11132 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
11133 (resolve_use): Likewise.
11134 (resolve_debug): Likewise.
11135 (find_decomposable_shift_zext): Likewise.
11136 (resolve_shift_zext): Likewise for return type, param "insn", and
11137 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
11138 (decompose_multiword_subregs): Likewise for local "insn",
11139 "orig_insn", "decomposed_shift", "end".
11141 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11143 * basic-block.h (basic_block split_edge_and_insert): Strengthen
11144 param "insns" from rtx to rtx_insn *.
11146 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
11148 (struct iv_to_split): Likewise.
11149 (loop_exit_at_end_p): Likewise for local "insn".
11150 (split_edge_and_insert): Likewise for param "insns".
11151 (compare_and_jump_seq): Likewise for return type, param "cinsn",
11152 and locals "seq", "jump".
11153 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
11154 "branch_code"; update invocations of compare_and_jump_seq to
11155 eliminate NULL_RTX in favor of NULL.
11156 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
11158 (reset_debug_uses_in_loop): Likewise.
11159 (analyze_insn_to_expand_var): Likewise for param "insn".
11160 (analyze_iv_to_split_insn): Likewise.
11161 (analyze_insns_in_loop): Likewise for local "insn".
11162 (insert_base_initialization): Likewise for param
11163 "insn" and local "seq".
11164 (split_iv): Likewise for param "insn" and local "seq".
11165 (expand_var_during_unrolling): Likewise for param "insn".
11166 (insert_var_expansion_initialization): Likewise for local "seq".
11167 (combine_var_copies_in_loop_exit): Likewise.
11168 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
11170 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
11171 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
11174 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11176 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
11178 (iv_analyze_result): Likewise.
11179 (iv_analyze_expr): Likewise.
11182 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
11183 local "def_insn" from rtx to rtx_insn *.
11184 (get_biv_step_1): Likewise for local "insn".
11185 (iv_analyze_expr): Likewise for param "insn".
11186 (iv_analyze_def): Likewise for local "insn".
11187 (iv_analyze_op): Likewise for param "insn".
11188 (iv_analyze): Likewise.
11189 (iv_analyze_result): Likewise.
11191 (suitable_set_for_replacement): Likewise.
11192 (simplify_using_initial_values): Likewise for local "insn".
11193 (iv_number_of_iterations): Likewise for param "insn".
11194 (check_simple_exit): Add checked cast to rtx_insn when invoking
11195 iv_number_of_iterations for now (until get_condition is
11198 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
11199 "insn" from rtx to rtx_insn *.
11200 (analyze_insns_in_loop): Likewise for local "insn".
11202 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11204 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
11206 (struct invariant): Likewise.
11207 (hash_invariant_expr_1): Likewise for param "insn".
11208 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
11209 (find_exits): Likewise for local "insn".
11210 (create_new_invariant): Likewise for param "insn".
11211 (check_dependencies): Likewise.
11212 (find_invariant_insn): Likewise.
11213 (record_uses): Likewise.
11214 (find_invariants_insn): Likewise.
11215 (find_invariants_bb): Likewise for local "insn".
11216 (get_pressure_class_and_nregs): Likewise for param "insn".
11217 (calculate_loop_reg_pressure): Likewise for local "insn".
11219 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11221 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
11223 (add_test): Likewise for locals "seq", "jump".
11224 (doloop_modify): Likewise for locals "sequence", "jump_insn".
11226 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11228 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
11230 (rebuild_jump_labels_chain): Likewise for param "chain".
11232 * cfgexpand.c (pass_expand::execute): Add checked cast to
11233 rtx_insn * when calling rebuild_jump_labels_chain in region where
11234 we know e->insns.r is non-NULL.
11236 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
11238 (rebuild_jump_labels): Likewise.
11239 (rebuild_jump_labels_chain): Likewise for param "chain".
11240 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
11241 (init_label_info): Likewise for param "f".
11242 (maybe_propagate_label_ref): Likewise for params "jump_insn",
11243 "prev_nonjump_insn".
11244 (mark_all_labels): Likewise for param "f" and locals "insn",
11245 "prev_nonjump_insn".
11247 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11249 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
11250 from rtx to rtx_insn *insn.
11251 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
11252 (ira_add_allocno_copy): Likewise.
11253 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
11255 (ira_create_copy): Likewise.
11256 (ira_add_allocno_copy): Likewise.
11257 (create_bb_allocnos): Likewise for local "insn".
11258 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
11259 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
11260 process_regs_for_copy for rtx_insn * param.
11261 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
11262 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
11263 process_regs_for_copy for rtx_insn * param.
11264 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
11265 * ira-costs.c (record_reg_classes): Likewise for param "insn".
11266 (record_operand_costs): Likewise.
11267 (scan_one_insn): Likewise for return type, and for param "insn".
11268 (process_bb_for_costs): Likewise for local "insn".
11269 (process_bb_node_for_hard_reg_moves): Likewise.
11270 * ira-emit.c (struct move): Likewise for field "insn".
11271 (create_move): Eliminate use of NULL_RTX when dealing with an
11273 (emit_move_list): Strengthen return type and locals "result",
11274 "insn" from rtx to rtx_insn *insn.
11275 (emit_moves): Likewise for locals "insns", "tmp".
11276 (ira_emit): Likewise for local "insn".
11277 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
11279 (find_call_crossed_cheap_reg): Likewise.
11280 (process_bb_node_lives): Likewise for local "insn".
11281 * ira.c (decrease_live_ranges_number): Likewise.
11282 (compute_regs_asm_clobbered): Likewise.
11283 (build_insn_chain): Likewise.
11284 (find_moveable_pseudos): Likewise, also locals "def_insn",
11285 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
11286 to rtx_insn **. Add a checked cast when assigning from
11287 "closest_use" into closest_uses array in a region where we know
11288 it's a non-NULL insn.
11289 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
11291 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
11292 "last_interesting_insn", "uin".
11293 (move_unallocated_pseudos): Likewise for locals "def_insn",
11294 "move_insn", "newinsn".
11296 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11298 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
11299 Strengthen locals "done_label", "do_error" from rtx to
11301 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
11302 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
11304 (ubsan_expand_si_overflow_neg_check): Likewise for locals
11305 "done_label", "do_error" to rtx_code_label * and local "last" to
11307 (ubsan_expand_si_overflow_mul_check): Likewise for locals
11308 "done_label", "do_error", "large_op0", "small_op0_large_op1",
11309 "one_small_one_large", "both_ops_large", "after_hipart_neg",
11310 "after_lopart_neg", "do_overflow", "hipart_different" to
11311 rtx_code_label * and local "last" to rtx_insn *.
11313 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11315 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
11316 "insn" and "move_insn" from rtx to rtx_insn *.
11318 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11320 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
11322 (cheap_bb_rtx_cost_p): Likewise.
11323 (first_active_insn): Likewise for return type and local "insn".
11324 (last_active_insn): Likewise for return type and locals "insn",
11326 (struct noce_if_info): Likewise for fields "jump", "insn_a",
11328 (end_ifcvt_sequence): Likewise for return type and locals "insn",
11330 (noce_try_move): Likewise for local "seq".
11331 (noce_try_store_flag): Likewise.
11332 (noce_try_store_flag_constants): Likewise.
11333 (noce_try_addcc): Likewise.
11334 (noce_try_store_flag_mask): Likewise.
11335 (noce_try_cmove): Likewise.
11336 (noce_try_minmax): Likewise.
11337 (noce_try_abs): Likewise.
11338 (noce_try_sign_mask): Likewise.
11339 (noce_try_bitop): Likewise.
11340 (noce_can_store_speculate_p): Likewise for local "insn".
11341 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
11343 (check_cond_move_block): Likewise for local "insn".
11344 (cond_move_convert_if_block): Likewise.
11345 (cond_move_process_if_block): Likewise for locals "seq",
11347 (noce_find_if_block): Likewise for local "jump".
11348 (merge_if_block): Likewise for local "last".
11349 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
11350 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
11351 (block_has_only_trap): Likewise for return type and local "trap".
11352 (find_if_case_1): Likewise for local "jump".
11353 (dead_or_predicable): Likewise for locals "head", "end", "jump",
11356 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11358 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
11359 "last_insn", "loop_end" from rtx to rtx_insn *.
11361 * hw-doloop.c (scan_loop): Likewise for local "insn".
11362 (discover_loop): Likewise for param "tail_insn".
11363 (discover_loops): Likewise for local "tail".
11365 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
11366 cast to rtx_insn * when assigning from an rtx local to a
11367 hwloop_info's "last_insn" field.
11369 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11371 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
11372 (add_delay_dependencies): Strengthen local "pro" from rtx to
11374 (recompute_todo_spec): Likewise.
11375 (dep_cost_1): Likewise for locals "insn", "used".
11376 (schedule_insn): Likewise for local "dbg".
11377 (schedule_insn): Likewise for locals "pro", "next".
11378 (unschedule_insns_until): Likewise for local "con".
11379 (restore_pattern): Likewise for local "next".
11380 (estimate_insn_tick): Likewise for local "pro".
11381 (resolve_dependencies): Likewise for local "next".
11382 (fix_inter_tick): Likewise.
11383 (fix_tick_ready): Likewise for local "pro".
11384 (add_to_speculative_block): Likewise for locals "check", "twin",
11386 (sched_extend_bb): Likewise for locals "end", "insn".
11387 (init_before_recovery): Likewise for local "x".
11388 (sched_create_recovery_block): Likewise for local "barrier".
11389 (create_check_block_twin): Likewise for local "pro".
11390 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
11392 (unlink_bb_notes): Update for change to type of bb_header.
11393 Strengthen locals "prev", "label", "note", "next" from rtx to
11395 (clear_priorities): Likewise for local "pro".
11397 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11399 * gcse.c (struct occr): Strengthen field "insn" from rtx to
11401 (test_insn): Likewise for this global.
11402 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
11404 (oprs_anticipatable_p): Likewise.
11405 (oprs_available_p): Likewise.
11406 (insert_expr_in_table): Strengthen param "insn" from rtx to
11408 (hash_scan_set): Likewise.
11409 (hash_scan_clobber): Likewise.
11410 (hash_scan_call): Likewise.
11411 (hash_scan_insn): Likewise.
11412 (compute_hash_table_work): Likewise for local "insn".
11413 (process_insert_insn): Likewise for return type and local "pat".
11414 (insert_insn_end_basic_block): Likewise for locals "new_insn",
11415 "pat", "pat_end", "maybe_cc0_setter".
11416 (pre_edge_insert): Likewise for local "insn".
11417 (pre_insert_copy_insn): Likewise for param "insn".
11418 (pre_insert_copies): Likewise for local "insn".
11419 (struct set_data): Likewise for field "insn".
11420 (single_set_gcse): Likewise for param "insn".
11421 (gcse_emit_move_after): Likewise.
11422 (pre_delete): Likewise for local "insn".
11423 (update_bb_reg_pressure): Likewise for param "from" and local
11425 (should_hoist_expr_to_dom): Likewise for param "from".
11426 (hoist_code): Likewise for local "insn".
11427 (get_pressure_class_and_nregs): Likewise for param "insn".
11428 (calculate_bb_reg_pressure): Likewise for local "insn".
11429 (compute_ld_motion_mems): Likewise.
11431 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11433 * genpeep.c (main): Rename param back from "uncast_ins1" to
11434 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
11437 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
11439 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
11442 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
11443 documentation to state it is only for VSX operations.
11445 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
11446 constraint only active if VSX.
11448 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
11449 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
11450 (lfiwzx): Likewise.
11452 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11454 * fwprop.c (single_def_use_dom_walker::before_dom_children):
11455 Strengthen local "insn" from rtx to rtx_insn *.
11456 (use_killed_between): Likewise for param "target_insn".
11457 (all_uses_available_at): Likewise for param "target_insn" and
11459 (update_df_init): Likewise for params "def_insn", "insn".
11460 (update_df): Likewise for param "insn".
11461 (try_fwprop_subst): Likewise for param "def_insn" and local
11463 (free_load_extend): Likewise for param "insn".
11464 (forward_propagate_subreg): Likewise for param "def_insn" and
11466 (forward_propagate_asm): Likewise for param "def_insn" and local
11468 (forward_propagate_and_simplify): Likewise for param "def_insn"
11469 and local "use_insn".
11470 (forward_propagate_into): Likewise for locals "def_insn" and
11473 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11475 * function.c (emit_initial_value_sets): Strengthen local "seq"
11476 from rtx to rtx_insn *.
11477 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
11479 (instantiate_virtual_regs): Likewise for local "insn".
11480 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
11481 (reorder_blocks_1): Likewise for param "insns" and local "insn".
11482 (expand_function_end): Likewise for locals "insn" and "seq".
11483 (epilogue_done): Likewise for local "insn".
11484 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
11486 (reposition_prologue_and_epilogue_notes): Likewise for locals
11487 "insn", "last", "note", "first".
11488 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
11489 (pass_match_asm_constraints::execute): Likewise for local "insn".
11491 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11493 * output.h (final_scan_insn): Strengthen return type from rtx to
11495 (final_forward_branch_p): Likewise for param.
11496 (current_output_insn): Likewise for this global.
11498 * final.c (rtx debug_insn): Likewise for this variable.
11499 (current_output_insn): Likewise.
11500 (get_attr_length_1): Rename param "insn" to "uncast_insn",
11501 adding "insn" back in as an rtx_insn * with a checked cast, so
11502 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
11504 (compute_alignments): Strengthen local "label" from rtx to
11506 (shorten_branches): Rename param from "first" to "uncast_first",
11507 introducing a new local rtx_insn * "first" using a checked cast to
11508 effectively strengthen "first" from rtx to rtx_insn * without
11509 affecting the type signature. Strengthen locals "insn", "seq",
11510 "next", "label" from rtx to rtx_insn *.
11511 (change_scope): Strengthen param "orig_insn" and local "insn" from
11513 (final_start_function): Rename param from "first" to "uncast_first",
11514 introducing a new local rtx_insn * "first" using a checked cast to
11515 effectively strengthen "first" from rtx to rtx_insn * without
11516 affecting the type signature. Strengthen local "insn" from rtx to
11518 (dump_basic_block_info): Strengthen param "insn" from rtx to
11520 (final): Rename param from "first" to "uncast_first",
11521 introducing a new local rtx_insn * "first" using a checked cast to
11522 effectively strengthen "first" from rtx to rtx_insn * without
11523 affecting the type signature. Strengthen locals "insn", "next"
11524 from rtx to rtx_insn *.
11525 (output_alternate_entry_point): Strengthen param "insn" from rtx to
11527 (call_from_call_insn): Strengthen param "insn" from rtx to
11529 (final_scan_insn): Rename param from "insn" to "uncast_insn",
11530 introducing a new local rtx_insn * "insn" using a checked cast to
11531 effectively strengthen "insn" from rtx to rtx_insn * without
11532 affecting the type signature. Strengthen return type and locals
11533 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
11534 now-redundant checked cast to rtx_insn * from both invocations of
11535 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
11536 introducing a local "call_insn" for use when invoking
11537 call_from_call_insn.
11538 (notice_source_line): Strengthen param "insn" from rtx to
11540 (leaf_function_p): Likewise for local "insn".
11541 (final_forward_branch_p): Likewise.
11542 (leaf_renumber_regs): Likewise for param "first".
11543 (rest_of_clean_state): Likewise for locals "insn" and "next".
11544 (self_recursive_call_p): Likewise for param "insn".
11545 (collect_fn_hard_reg_usage): Likewise for local "insn".
11546 (get_call_fndecl): Likewise for param "insn".
11547 (get_call_cgraph_rtl_info): Likewise.
11548 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
11549 introducing a new local rtx_insn * "insn" using a checked cast to
11550 effectively strengthen "insn" from rtx to rtx_insn * without
11551 affecting the type signature.
11553 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
11554 cast when assigning from param "insn" to current_output_insn.
11555 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
11556 so that we can assign it back to current_output_insn.
11558 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
11560 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
11561 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
11562 atmxt540s and atmxt540sreva devices.
11563 * config/avr/avr-tables.opt: Regenerate.
11564 * config/avr/t-multilib: Regenerate.
11565 * doc/avr-mmcu.texi: Regenerate.
11567 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11569 * expr.c (convert_move): Strengthen local "insns" from rtx to
11571 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
11572 "top_label" from rtx to rtx_code_label *.
11573 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
11575 (emit_single_push_insn): Likewise for locals "prev", "last".
11576 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
11577 to rtx_code_label *.
11578 (store_constructor): Likewise for locals "loop_start", "loop_end".
11579 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
11581 (expand_expr_real_2): Likewise.
11582 (expand_expr_real_1): Strengthen local "label" from rtx to
11585 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11587 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
11588 from rtx to rtx_insn *.
11589 (store_bit_field_1): Likewise.
11590 (extract_bit_field_1): Likewise.
11591 (expand_mult_const): Likewise for local "insns".
11592 (expmed_mult_highpart): Strengthen local "label" from rtx to
11594 (expand_smod_pow2): Likewise.
11595 (expand_sdiv_pow2): Likewise.
11596 (expand_divmod): Strengthen locals "last", "insn" from rtx to
11597 rtx_insn *. Strengthen locals "label", "label1", "label2",
11598 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
11599 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
11600 (emit_store_flag): Likewise.
11601 (emit_store_flag_force): Strengthen local "label" from rtx to
11603 (do_cmp_and_jump): Likewise for param "label".
11605 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11607 * explow.c (force_reg): Strengthen local "insn" from rtx to
11609 (adjust_stack_1): Likewise.
11610 (allocate_dynamic_stack_space): Likewise. Strengthen locals
11611 "final_label", "available_label", "space_available" from rtx to
11613 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
11614 (anti_adjust_stack_and_probe): Likewise.
11616 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11618 * except.h (sjlj_emit_function_exit_after): Strengthen param
11619 "after" from rtx to rtx_insn *. This is only called with
11620 result of get_last_insn (in function.c) so type-change should be
11623 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
11624 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
11625 to rtx_insn *. These fields are only used from except.c so this
11626 type-change should be self-contained to this patch.
11628 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
11629 local "last" from rtx to rtx_insn *.
11630 (dw2_build_landing_pads): Likewise for local "seq".
11631 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
11632 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
11633 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
11635 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
11637 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
11638 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
11639 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
11640 referring to an insn. Strengthen local "dispatch_label" from
11641 rtx to rtx_code_label *.
11642 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
11644 (expand_eh_return): Strengthen local "around_label" from
11645 rtx to rtx_code_label *.
11646 (convert_to_eh_region_ranges): Strengthen locals "iter",
11647 "last_action_insn", "first_no_action_insn",
11648 "first_no_action_insn_before_switch",
11649 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
11651 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11653 * dwarf2out.c (last_var_location_insn): Strengthen this variable
11654 from rtx to rtx_insn *.
11655 (cached_next_real_insn): Likewise.
11656 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
11657 working with insns.
11658 (dwarf2out_var_location): Strengthen locals "next_real",
11659 "next_note", "expected_next_loc_note", "last_start", "insn" from
11662 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11664 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
11665 from rtx to rtx_insn *.
11666 (create_pseudo_cfg): Likewise for local "insn".
11668 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11670 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
11671 from rtx to rtx_insn *.
11672 (df_bb_regno_last_def_find): Likewise.
11674 * df-problems.c (df_rd_bb_local_compute): Likewise.
11675 (df_lr_bb_local_compute): Likewise.
11676 (df_live_bb_local_compute): Likewise.
11677 (df_chain_remove_problem): Likewise.
11678 (df_chain_create_bb): Likewise.
11679 (df_word_lr_bb_local_compute): Likewise.
11680 (df_remove_dead_eq_notes): Likewise for param "insn".
11681 (df_note_bb_compute): Likewise for local "insn".
11682 (simulate_backwards_to_point): Likewise.
11683 (df_md_bb_local_compute): Likewise.
11685 * df-scan.c (df_scan_free_bb_info): Likewise.
11686 (df_scan_start_dump): Likewise.
11687 (df_scan_start_block): Likewise.
11688 (df_install_ref_incremental): Likewise for local "insn".
11689 (df_insn_rescan_all): Likewise.
11690 (df_reorganize_refs_by_reg_by_insn): Likewise.
11691 (df_reorganize_refs_by_insn_bb): Likewise.
11692 (df_recompute_luids): Likewise.
11693 (df_bb_refs_record): Likewise.
11694 (df_update_entry_exit_and_calls): Likewise.
11695 (df_bb_verify): Likewise.
11697 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11699 * ddg.h (struct ddg_node): Strengthen fields "insn" and
11700 "first_note" from rtx to rtx_insn *.
11701 (get_node_of_insn): Likewise for param 2 "insn".
11702 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
11704 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
11706 (mem_write_insn_p): Likewise.
11707 (mem_access_insn_p): Likewise.
11708 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
11709 (def_has_ccmode_p): Likewise for param "insn".
11710 (add_cross_iteration_register_deps): Likewise for locals
11711 "def_insn" and "use_insn".
11712 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
11713 (build_intra_loop_deps): Likewise for local "src_insn".
11714 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
11716 (get_node_of_insn): Likewise for param "insn".
11718 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11720 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
11721 (deletable_insn_p): Strengthen param "insn" from rtx to
11722 rtx_insn *. Add checked cast to rtx_call_insn when invoking
11723 find_call_stack_args, since this is guarded by CALL_P (insn).
11724 (marked_insn_p): Strengthen param "insn" from rtx to
11726 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
11727 invoking find_call_stack_args, since this is guarded by
11729 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
11730 rtx_insn *; we know this is an insn since this was called by
11731 mark_nonreg_stores.
11732 (mark_nonreg_stores_2): Likewise.
11733 (mark_nonreg_stores): Strengthen param "insn" from rtx to
11735 (find_call_stack_args): Strengthen param "call_insn" from rtx to
11736 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
11738 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
11739 from rtx to rtx_insn *.
11740 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
11741 "next", "ref_insn".
11742 (delete_unmarked_insns): Likewise for locals "insn", "next".
11743 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
11744 (mark_reg_dependencies): Likewise for param "insn".
11745 (rest_of_handle_ud_dce): Likewise for local "insn".
11746 (word_dce_process_block): Likewise.
11747 (dce_process_block): Likewise.
11749 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11751 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
11752 from rtx to rtx_insn *.
11753 (struct change_cc_mode_args): Likewise for field "insn".
11754 (this_insn): Strengthen from rtx to rtx_insn *.
11755 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
11757 (validate_canon_reg): Strengthen param "insn" from rtx to
11759 (canon_reg): Likewise.
11760 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
11762 (record_jump_equiv): Strengthen param "insn" from rtx to
11764 (try_back_substitute_reg): Likewise, also for locals "prev",
11766 (find_sets_in_insn): Likewise for param "insn".
11767 (canonicalize_insn): Likewise.
11768 (cse_insn): Likewise. Add a checked cast.
11769 (invalidate_from_clobbers): Likewise for param "insn".
11770 (invalidate_from_sets_and_clobbers): Likewise.
11771 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
11773 (cse_prescan_path): Strengthen local "insn" from rtx to
11775 (cse_extended_basic_block): Likewise for locals "insn" and
11777 (cse_main): Likewise for param "f".
11778 (check_for_label_ref): Likewise for local "insn".
11779 (set_live_p): Likewise for second param ("insn").
11780 (insn_live_p): Likewise for first param ("insn") and for local
11782 (cse_change_cc_mode_insn): Likewise for first param "insn".
11783 (cse_change_cc_mode_insns): Likewise for first and second params
11785 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
11787 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
11790 2014-08-22 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/subst.md (define_subst_attr "mask_avx512bw_condition"):
11801 * config/i386/sse.md
11802 (define_mode_iterator VI248_AVX2): Delete.
11803 (define_mode_iterator VI2_AVX2_AVX512BW): New.
11804 (define_mode_iterator VI48_AVX2): Ditto.
11805 (define_insn <shift_insn><mode>3): Delete.
11806 (define_insn "<shift_insn><mode>3<mask_name>" with
11807 VI2_AVX2_AVX512BW): New.
11808 (define_insn "<shift_insn><mode>3<mask_name>" with
11811 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
11812 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11813 Anna Tikhonova <anna.tikhonova@intel.com>
11814 Ilya Tocar <ilya.tocar@intel.com>
11815 Andrey Turetskiy <andrey.turetskiy@intel.com>
11816 Ilya Verbin <ilya.verbin@intel.com>
11817 Kirill Yukhin <kirill.yukhin@intel.com>
11818 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11820 * config/i386/sse.md
11821 (define_mode_iterator VI4F_BRCST32x2): New.
11822 (define_mode_attr 64x2_mode): Ditto.
11823 (define_mode_attr 32x2mode): Ditto.
11824 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
11825 with VI4F_BRCST32x2): Ditto.
11826 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
11827 with V16FI mode iterator): Ditto.
11828 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
11829 with V16FI): Ditto.
11830 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
11831 with VI8F_BRCST64x2): Ditto.
11833 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
11834 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11835 Anna Tikhonova <anna.tikhonova@intel.com>
11836 Ilya Tocar <ilya.tocar@intel.com>
11837 Andrey Turetskiy <andrey.turetskiy@intel.com>
11838 Ilya Verbin <ilya.verbin@intel.com>
11839 Kirill Yukhin <kirill.yukhin@intel.com>
11840 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11842 * config/i386/sse.md
11843 (define_mode_iterator VI8_AVX512VL): New.
11844 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
11846 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
11848 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
11849 (define_mode_iterator V48_AVX512VL): New.
11850 (define_mode_iterator V12_AVX512VL): Ditto.
11851 (define_insn <avx512>_load<mode>_mask): Split into two similar
11852 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
11853 Refactor output template.
11854 (define_insn "<avx512>_store<mode>_mask"): Ditto.
11856 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11858 * cprop.c (struct occr): Strengthen field "insn" from rtx to
11860 (reg_available_p): Likewise for param "insn".
11861 (insert_set_in_table): Likewise.
11862 (hash_scan_set): Likewise.
11863 (hash_scan_insn): Likewise.
11864 (make_set_regs_unavailable): Likewise.
11865 (compute_hash_table_work): Likewise for local "insn".
11866 (reg_not_set_p): Strengthen param "insn" from const_rtx to
11868 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
11869 (try_replace_reg): Likewise.
11870 (find_avail_set): Likewise.
11871 (cprop_jump): Likewise for params "setcc", "jump".
11872 (constprop_register): Likewise for param "insn".
11873 (cprop_insn): Likewise.
11874 (do_local_cprop): Likewise.
11875 (local_cprop_pass): Likewise for local "insn".
11876 (bypass_block): Likewise for params "setcc" and "jump".
11877 (bypass_conditional_jumps): Likewise for locals "setcc" and
11879 (one_cprop_pass): Likewise for local "insn".
11881 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11883 * compare-elim.c (struct comparison_use): Strengthen field "insn"
11884 from rtx to rtx_insn *.
11885 (struct comparison): Likewise, also for field "prev_clobber".
11886 (conforming_compare): Likewise for param "insn".
11887 (arithmetic_flags_clobber_p): Likewise.
11888 (find_flags_uses_in_insn): Likewise.
11889 (find_comparison_dom_walker::before_dom_children): Likewise for
11890 locals "insn", "next", "last_clobber".
11891 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
11893 2014-08-22 David Malcolm <dmalcolm@redhat.com>
11895 * combine-stack-adj.c (struct csa_reflist): Strengthen field
11896 "insn" from rtx to rtx_insn *.
11897 (single_set_for_csa): Likewise for param "insn".
11898 (record_one_stack_ref): Likewise.
11899 (try_apply_stack_adjustment): Likewise.
11900 (struct record_stack_refs_data): Likewise for field "insn".
11901 (maybe_move_args_size_note): Likewise for params "last" and "insn".
11902 (prev_active_insn_bb): Likewise for return type and param "insn".
11903 (next_active_insn_bb): Likewise.
11904 (force_move_args_size_note): Likewise for params "prev" and "last"
11905 and locals "test", "next_candidate", "prev_candidate".
11906 (combine_stack_adjustments_for_block): Strengthen locals
11907 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
11910 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11912 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
11913 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
11914 (subst_insn): Likewise for this variable.
11915 (added_links_insn): Likewise.
11916 (struct insn_link): Likewise for field "insn".
11917 (alloc_insn_link): Likewise for param "insn".
11918 (struct undobuf): Likewise for field "other_insn".
11919 (find_single_use): Likewise for param "insn" and local "next".
11920 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
11921 (delete_noop_moves): Likewise for locals "insn", "next".
11922 (create_log_links): Likewise for locals "insn", "use_insn".
11923 Strengthen local "next_use" from rtx * to rtx_insn **.
11924 (insn_a_feeds_b): Likewise for params "a", "b".
11925 (combine_instructions): Likewise for param "f" and locals "insn",
11926 "next", "prev", "first", "last_combined_insn", "link", "link1",
11927 "temp". Replace use of NULL_RTX with NULL when referring to
11929 (setup_incoming_promotions): Likewise for param "first"
11930 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
11931 (can_combine_p): Likewise for params "insn", "i3", "pred",
11932 "pred2", "succ", "succ2" and for local "p".
11933 (combinable_i3pat): Likewise for param "i3".
11934 (cant_combine_insn_p): Likewise for param "insn".
11935 (likely_spilled_retval_p): Likewise.
11936 (adjust_for_new_dest): Likewise.
11937 (update_cfg_for_uncondjump): Likewise, also for local "insn".
11938 (try_combine): Likewise for return type and for params "i3", "i2",
11939 "i1", "i0", "last_combined_insn", and for locals "insn",
11940 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
11941 "i0_insn". Eliminate local "tem" in favor of new locals
11942 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
11943 checked cast for now to rtx_insn * on the return type of
11944 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
11946 (find_split_point): Strengthen param "insn" from rtx to
11948 (simplify_set): Likewise for local "other_insn".
11949 (recog_for_combine): Likewise for param "insn".
11950 (record_value_for_reg): Likewise.
11951 (record_dead_and_set_regs_1): Likewise for local
11952 "record_dead_insn".
11953 (record_dead_and_set_regs): Likewise for param "insn".
11954 (record_promoted_value): Likewise.
11955 (check_promoted_subreg): Likewise.
11956 (get_last_value_validate): Likewise.
11957 (reg_dead_at_p): Likewise.
11958 (move_deaths): Likewise for param "to_insn".
11959 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
11960 and locals "place", "place2", "cc0_setter". Eliminate local "tem
11961 in favor of new locals "tem_note" and "tem_insn", the latter being
11963 (distribute_links): Strengthen locals "place", "insn" from rtx to
11966 2014-08-21 David Malcolm <dmalcolm@redhat.com>
11968 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
11970 (can_delete_label_p): Require a const rtx_code_label * rather than
11972 (delete_insn): Add checked cast to rtx_code_label * when we know
11973 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
11975 (delete_insn_chain): Strengthen locals "prev" and "current" from
11976 rtx to rtx_insn *. Add a checked cast when assigning from
11977 "finish" (strengthening the params will come later). Add a
11978 checked cast to rtx_note * in region where we know
11980 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
11982 (compute_bb_for_insn): Likewise.
11983 (free_bb_for_insn): Likewise for local "insn".
11984 (compute_bb_for_insn): Likewise.
11985 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
11986 local "insn" from rtx to rtx_insn *
11987 (flow_active_insn_p): Require a const rtx_insn * rather than a
11989 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
11991 (can_fallthru): Likewise for locals "insn" and "insn2".
11992 (bb_note): Likewise for local "note".
11993 (first_insn_after_basic_block_note): Likewise for local "note" and
11995 (rtl_split_block): Likewise for locals "insn" and "next".
11996 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
11998 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
11999 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
12001 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
12002 them), "kill_from", "barrier", "new_insn".
12003 (patch_jump_insn): Likewise for params "insn", "old_label".
12004 (redirect_branch_edge): Likewise for locals "old_label", "insn".
12005 (force_nonfallthru_and_redirect): Likewise for locals "insn",
12006 "old_label", "new_label".
12007 (rtl_tidy_fallthru_edge): Likewise for local "q".
12008 (rtl_split_edge): Likewise for locals "before", "last".
12009 (commit_one_edge_insertion): Likewise for locals "before",
12010 "after", "insns", "tmp", "last", adding a checked cast where
12011 currently necessary.
12012 (commit_edge_insertions): Likewise.
12013 (rtl_dump_bb): Likewise for locals "insn", "last".
12014 (print_rtl_with_bb): Likewise for local "x".
12015 (rtl_verify_bb_insns): Likewise for local "x".
12016 (rtl_verify_bb_pointers): Likewise for local "insn".
12017 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
12019 (rtl_verify_fallthru): Likewise for local "insn".
12020 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
12021 (purge_dead_edges): Likewise for local "insn".
12022 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
12023 (skip_insns_after_block): Likewise for return type and for locals
12024 "insn", "last_insn", "next_head", "prev".
12025 (record_effective_endpoints): Likewise for locals "next_insn",
12027 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
12028 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
12029 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
12030 (duplicate_insn_chain): For now, add checked cast from rtx to
12031 rtx_insn * when returning insn.
12032 (cfg_layout_duplicate_bb): Likewise for local "insn".
12033 (cfg_layout_delete_block): Likewise for locals "insn", "next",
12034 "prev", "remaints".
12035 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
12036 (rtl_block_empty_p): Likewise.
12037 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
12038 "split_point", "last".
12039 (rtl_block_ends_with_call_p): Likewise for local "insn".
12040 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
12042 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
12043 "split_at_insn" from rtx to rtx_insn *.
12044 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
12045 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
12046 to const rtx_insn *.
12047 (rtl_account_profile_record): Likewise.
12049 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12051 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
12053 (average_num_loop_insns): Likewise.
12054 (init_set_costs): Likewise for local "seq".
12055 (seq_cost): Likewise for param "seq", from const_rtx to const
12058 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12060 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
12063 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12065 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
12066 "f1" and "f2" from rtx * to rtx_insn **.
12067 (flow_find_head_matching_sequence): Likewise.
12069 * cfgcleanup.c (try_simplify_condjump): Strengthen local
12070 "cbranch_insn" from rtx to rtx_insn *.
12071 (thread_jump): Likewise for local "insn".
12072 (try_forward_edges): Likewise for local "last".
12073 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
12074 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
12076 (can_replace_by): Likewise for params "i1", "i2".
12077 (old_insns_match_p): Likewise.
12078 (merge_notes): Likewise.
12079 (walk_to_nondebug_insn): Likewise for param "i1".
12080 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
12081 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
12082 "afterlast1", "afterlast2" from rtx to rtx_insn *.
12083 (flow_find_head_matching_sequence): Strengthen params "f1" and
12084 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
12085 "last1", "last2", "beforelast1", "beforelast2" from rtx to
12087 (outgoing_edges_match): Likewise for locals "last1", "last2".
12088 (try_crossjump_to_edge): Likewise for local "insn".
12089 Replace call to for_each_rtx with for_each_rtx_in_insn.
12091 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
12092 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
12093 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
12094 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
12095 (try_optimize_cfg): Strengthen local "last" from rtx to
12097 (delete_dead_jumptables): Likewise for locals "insn", "next",
12100 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
12101 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
12102 "rtx else_first_tail", to reflect the basic-block.h changes above.
12104 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12106 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
12108 (purge_dead_tablejump_edges): Likewise.
12109 (find_bb_boundaries): Likewise for locals "insn", "end",
12110 "flow_transfer_insn".
12112 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12114 * caller-save.c (save_call_clobbered_regs): Strengthen locals
12115 "ins" and "prev" from rtx to rtx_insn *.
12117 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12119 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
12121 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
12122 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
12124 (load_register_parameters): Likewise for local "before_arg".
12125 (check_sibcall_argument_overlap): Likewise for param "insn".
12126 (expand_call): Likewise for locals "normal_call_insns",
12127 "tail_call_insns", "insns", "before_call", "after_args",
12128 "before_arg", "last", "prev". Strengthen one of the "last" from
12129 rtx to rtx_call_insn *.
12130 (fixup_tail_calls): Strengthen local "insn" from rtx to
12132 (emit_library_call_value_1): Likewise for locals "before_call" and
12135 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12137 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
12138 and "last" from rtx to rtx_insn *.
12139 (expand_builtin_nonlocal_goto): Likewise for local "insn".
12140 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
12142 (expand_errno_check): Strengthen local "lab" from rtx to
12144 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
12146 (expand_builtin_mathfn_2): Likewise.
12147 (expand_builtin_mathfn_ternary): Likewise.
12148 (expand_builtin_mathfn_3): Likewise.
12149 (expand_builtin_interclass_mathfn): Likewise for local "last".
12150 (expand_builtin_int_roundingfn): Likewise for local "insns".
12151 (expand_builtin_int_roundingfn_2): Likewise.
12152 (expand_builtin_strlen): Likewise for local "before_strlen".
12153 (expand_builtin_strncmp): Likewise for local "seq".
12154 (expand_builtin_signbit): Likewise for local "last".
12155 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
12156 from rtx to rtx_code_label *.
12157 (expand_stack_restore): Strengthen local "prev" from rtx to
12160 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12162 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
12164 (struct btr_def_s): Likewise.
12165 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
12167 (add_btr_def): Likewise.
12168 (new_btr_user): Likewise.
12169 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
12171 (link_btr_uses): Likewise.
12172 (move_btr_def): Likewise for locals "insp", "old_insn",
12173 "new_insn". Add checked cast to rtx_insn * for now on result of
12175 (can_move_up): Strengthen param "insn" from const_rtx to
12178 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12180 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
12182 (get_uncond_jump_length): Likewise for locals "label", "jump".
12183 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
12185 (add_labels_and_missing_jumps): Likewise for local "new_jump".
12186 (fix_up_fall_thru_edges): Likewise for local "old_jump".
12187 (find_jump_block): Likewise for local "insn".
12188 (fix_crossing_conditional_branches): Likewise for locals
12189 "old_jump", "new_jump".
12190 (fix_crossing_unconditional_branches): Likewise for locals
12191 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
12192 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
12194 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12196 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
12198 (struct mem_insn): Likewise for field "insn".
12199 (reg_next_use): Strengthen from rtx * to rtx_insn **.
12200 (reg_next_inc_use): Likewise.
12201 (reg_next_def): Likewise.
12202 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
12203 from rtx to rtx_insn *.
12204 (move_insn_before): Likewise for param "next_insn" and local "insns".
12205 (attempt_change): Likewise for local "mov_insn".
12206 (try_merge): Likewise for param "last_insn".
12207 (get_next_ref): Likewise for return type and local "insn".
12208 Strengthen param "next_array" from rtx * to rtx_insn **.
12209 (parse_add_or_inc): Strengthen param "insn" from rtx to
12211 (find_inc): Likewise for locals "insn" and "other_insn" (three of
12213 (merge_in_block): Likewise for locals "insn", "curr",
12215 (pass_inc_dec::execute): Update allocations of the arrays to
12216 reflect the stronger types.
12218 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12220 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
12221 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
12222 from rtx to rtx_code_label *.
12224 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12226 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
12229 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
12231 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
12232 generated a warning and prevented bootstrapping the compiler.
12234 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12236 * rtl.h (delete_related_insns): Strengthen return type from rtx to
12239 * jump.c (delete_related_insns): Likewise, also for locals "next"
12242 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12244 * genautomata.c (output_internal_insn_latency_func): When writing
12245 the function "internal_insn_latency" to insn-automata.c,
12246 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
12247 allowing the optional guard function of (define_bypass) clauses to
12248 expect a pair of rtx_insn *, rather than a pair of rtx.
12249 (output_insn_latency_func): When writing the function
12250 "insn_latency", add an "uncast_" prefix to params "insn" and
12251 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
12252 using checked casts from the params, thus enabling the above
12253 change to the generated "internal_insn_latency" function.
12255 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
12257 PR tree-optimization/62091
12258 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
12259 handle correctly arrays.
12260 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
12261 inheritance binfos.
12262 (record_known_type): Walk into inner type.
12263 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
12264 condition on no type changes.
12266 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12268 * genattrtab.c (write_attr_get): Within the generated get_attr_
12269 functions, rename param "insn" to "uncast_insn" and reintroduce
12270 "insn" as an local rtx_insn * using a checked cast, so that "insn"
12271 is an rtx_insn * within insn-attrtab.c
12273 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12275 * output.h (peephole): Strengthen return type from rtx to
12277 * rtl.h (delete_for_peephole): Likewise for both params.
12278 * genpeep.c (main): In generated "peephole" function, strengthen
12279 return type and local "insn" from rtx to rtx_insn *. For now,
12280 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
12281 rtx_insn *, with a checked cast.
12282 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
12283 locals "insn", "next", "prev" from rtx to rtx_insn *.
12285 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
12287 PR tree-optimization/62112
12288 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
12289 * gimple-iterator.h (gsi_replace): Return bool.
12290 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
12291 moved from ref_may_alias_global_p.
12292 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
12294 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
12295 (stmt_kills_ref_p_1): Rename...
12296 (stmt_kills_ref_p): ... to this.
12297 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
12298 stmt_kills_ref_p): Declare.
12299 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
12300 Move the self-assignment case...
12301 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
12303 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12305 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
12307 * emit-rtl.c (try_split): Likewise, also for locals "before" and
12308 "after". For now, don't strengthen param "trial", which requires
12309 adding checked casts when returning it.
12311 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12313 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
12314 "label" from rtx to rtx_code_label *. Strengthen param 1 of
12315 "var_location" hook from rtx to rtx_insn *.
12316 (debug_nothing_rtx): Delete in favor of...
12317 (debug_nothing_rtx_code_label): New prototype.
12318 (debug_nothing_rtx_rtx): Delete unused prototype.
12319 (debug_nothing_rtx_insn): New prototype.
12321 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
12322 invoking debug_hooks->var_location (in two places, one in a NOTE
12323 case of a switch statement, the other guarded by a CALL_P
12324 conditional. Add checked cast to rtx_code_label * when invoking
12325 debug_hooks->label (within CODE_LABEL case of switch statement).
12327 * dbxout.c (dbx_debug_hooks): Update "label" hook from
12328 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
12329 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
12330 (xcoff_debug_hooks): Likewise.
12331 * debug.c (do_nothing_debug_hooks): Likewise.
12332 (debug_nothing_rtx): Delete in favor of...
12333 (debug_nothing_rtx_insn): New function.
12334 (debug_nothing_rtx_rtx): Delete unused function.
12335 (debug_nothing_rtx_code_label): New function.
12336 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
12337 debug_nothing_rtx to debug_nothing_rtx_code_label.
12338 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
12340 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
12341 debug_nothing_rtx to debug_nothing_rtx_insn.
12342 (sdbout_label): Strengthen param "insn" from rtx to
12344 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
12345 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
12346 "var_location" hook from debug_nothing_rtx to
12347 debug_nothing_rtx_insn.
12349 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12351 * recog.h (insn_output_fn): Update this function typedef to match
12352 the changes below to the generated output functions, strengthening
12353 the 2nd param from rtx to rtx_insn *.
12355 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
12356 insn when invoking an output function, to match the new signature
12357 of insn_output_fn with a stronger second param.
12359 * genconditions.c (write_header): In the generated code for
12360 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
12361 to match the other changes in this patch.
12363 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
12364 the generated "gen_" functions from rtx to rtx_insn * within their
12367 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
12368 the subfunctions within the generated "recog_", "split", "peephole2"
12369 function trees from rtx to rtx_insn *. For now, the top-level
12370 generated functions ("recog", "split", "peephole2") continue to
12371 take a plain rtx for "insn", to avoid introducing dependencies on
12372 other patches. Rename this 2nd param from "insn" to
12373 "uncast_insn", and reintroduce "insn" as a local variable of type
12374 rtx_insn *, initialized at the top of the generated function with
12375 a checked cast on "uncast_insn".
12376 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
12377 the generated "gen_" functions from rtx to rtx_insn * within their
12380 * genoutput.c (process_template): Strengthen the 2nd param within
12381 the generated "output_" functions "insn" from rtx to rtx_insn *.
12383 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
12385 * tree-profile.c (tree_profiling): Skip external functions
12386 when doing coverage instrumentation.
12387 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
12389 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
12391 * config/rs6000/altivec.h (vec_cpsgn): New #define.
12392 (vec_mergee): Likewise.
12393 (vec_mergeo): Likewise.
12394 (vec_cntlz): Likewise.
12395 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
12396 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
12397 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
12398 VMRGEW, and VMRGOW.
12399 * doc/extend.texi: Document various forms of vec_cpsgn,
12400 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
12401 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
12402 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
12403 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
12404 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
12406 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
12408 * config/rs6000/rs6000.c (context.h): New include.
12409 (tree-pass.h): Likewise.
12410 (make_pass_analyze_swaps): New decl.
12411 (rs6000_option_override): Register pass_analyze_swaps.
12412 (swap_web_entry): New subsclass of web_entry_base (df.h).
12413 (special_handling_values): New enum.
12414 (union_defs): New function.
12415 (union_uses): Likewise.
12416 (insn_is_load_p): Likewise.
12417 (insn_is_store_p): Likewise.
12418 (insn_is_swap_p): Likewise.
12419 (rtx_is_swappable_p): Likewise.
12420 (insn_is_swappable_p): Likewise.
12421 (chain_purpose): New enum.
12422 (chain_contains_only_swaps): New function.
12423 (mark_swaps_for_removal): Likewise.
12424 (swap_const_vector_halves): Likewise.
12425 (adjust_subreg_index): Likewise.
12426 (permute_load): Likewise.
12427 (permute_store): Likewise.
12428 (handle_special_swappables): Likewise.
12429 (replace_swap_with_copy): Likewise.
12430 (dump_swap_insn_table): Likewise.
12431 (rs6000_analyze_swaps): Likewise.
12432 (pass_data_analyze_swaps): New pass_data.
12433 (pass_analyze_swaps): New rtl_opt_pass.
12434 (make_pass_analyze_swaps): New function.
12435 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
12437 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12439 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
12440 type from rtx to rtx_insn *.
12441 (create_copy_of_insn_rtx): Likewise.
12442 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
12443 (create_copy_of_insn_rtx): Likewise, also for local "res".
12445 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12447 * rtl.h (find_first_parameter_load): Strengthen return type from
12449 * rtlanal.c (find_first_parameter_load): Strengthen return type
12450 from rtx to rtx_insn *. Add checked cast for now, to postpone
12451 strengthening the params.
12453 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
12456 * diagnostic.c: Set default caret.
12457 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
12459 * diagnostic.h (struct diagnostic_context):
12461 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12463 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
12464 (sel_bb_head): Strengthen return type insn_t (currently just an
12465 rtx) to rtx_insn *.
12466 (sel_bb_end): Likewise.
12468 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
12469 (sel_bb_head): Strengthen return type and local "head" from
12470 insn_t (currently just an rtx) to rtx_insn *.
12471 (sel_bb_end): Likewise for return type.
12472 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
12475 2014-08-21 David Malcolm <dmalcolm@redhat.com>
12477 * basic-block.h (get_last_bb_insn): Strengthen return type from
12479 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
12482 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
12485 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
12487 (diagnostic_report_diagnostic): ... from here.
12488 * toplev.c (general_init): Move code to c-family.
12490 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
12492 * df.h (web_entry_base): Replace existing struct web_entry with a
12493 new class web_entry_base with only the predecessor member.
12494 (unionfind_root): Remove declaration and move to class member.
12495 (unionfind_union): Remove declaration and move to friend
12497 (union_defs): Remove declaration.
12498 * web.c (web_entry_base::unionfind_root): Modify to be member
12499 function and adjust accessors.
12500 (unionfind_union): Modify to be friend function and adjust
12502 (web_entry): New subclass of web_entry_base containing the reg
12504 (union_match_dups): Modify for struct -> class changes.
12505 (union_defs): Likewise.
12506 (entry_register): Likewise.
12507 (pass_web::execute): Likewise.
12509 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
12511 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
12512 builtin define __VEC_ELEMENT_REG_ORDER__.
12514 2014-08-20 Martin Jambor <mjambor@suse.cz>
12515 Wei Mi <wmi@google.com>
12518 PR middle-end/61776
12519 * tree-ssa-operands.c (update_stmt_operands): Remove
12520 MODIFIED_NORETURN_CALLS.
12521 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
12522 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
12523 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
12524 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
12525 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
12526 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
12527 (gimple_call_set_ctrl_altering): New func.
12528 (gimple_call_ctrl_altering_p): Ditto.
12529 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
12530 (make_blocks): Use gimple_call_initialize_ctrl_altering.
12531 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
12532 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
12533 remove MODIFIED_NORETURN_CALLS.
12535 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
12537 * coverage.c (coverage_compute_profile_id): Return non-0;
12538 also handle symbols with unique name.
12539 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
12541 2014-08-20 Steve Ellcey <sellcey@mips.com>
12543 PR middle-end/49191
12544 * doc/sourcebuild.texi (non_strict_align): New.
12546 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
12548 * cgraphunit.c (ipa_passes, compile): Reshedule
12549 symtab_remove_unreachable_nodes passes; update comments.
12550 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
12551 TODO_remove_functions before the pass; the functions ought to be
12553 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
12554 TODO_remove_functions.
12555 * passes.c (pass_data_early_local_passes): Do not schedule function
12557 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
12559 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
12562 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
12563 before setting the option.
12564 * diagnostic.c (diagnostic_classify_diagnostic): Record
12565 command-line status.
12567 2014-08-20 Richard Biener <rguenther@suse.de>
12570 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
12571 to build uint{16,32,64}_type_node.
12573 2014-08-20 Terry Guo <terry.guo@arm.com>
12575 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
12576 with immediate_operand.
12578 2014-08-20 David Malcolm <dmalcolm@redhat.com>
12580 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
12581 "insn" from an as_a to a safe_as_a, for the case when "insn" is
12584 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
12586 PR preprocessor/51303
12587 * incpath.c (remove_duplicates): Use cpp_warning.
12589 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
12593 * doc/options.texi (CPP): Document it.
12594 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
12595 * optc-gen.awk: Handle CPP.
12596 * opth-gen.awk: Likewise.
12598 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12600 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
12602 (duplicate_insn_chain): Likewise.
12603 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
12604 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
12605 checked cast for now (until we can strengthen the params in the
12607 (duplicate_insn_chain): Likewise.
12609 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12611 * rtl.h (next_cc0_user): Strengthen return type from rtx to
12613 (prev_cc0_setter): Likewise.
12615 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
12616 rtx_insn *, adding checked casts for now as necessary.
12617 (prev_cc0_setter): Likewise.
12619 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12621 * expr.h (emit_move_insn): Strengthen return type from rtx to
12623 (emit_move_insn_1): Likewise.
12624 (emit_move_complex_push): Likewise.
12625 (emit_move_complex_parts): Likewise.
12627 * expr.c (emit_move_via_integer): Strengthen return type from rtx
12628 to rtx_insn *. Replace use of NULL_RTX with NULL when working
12630 (emit_move_complex_push): Strengthen return type from rtx to
12632 (emit_move_complex): Likewise, also for local "ret".
12633 (emit_move_ccmode): Likewise.
12634 (emit_move_multi_word): Likewise for return type and locals
12635 "last_insn", "seq".
12636 (emit_move_insn_1): Likewise for return type and locals "result",
12638 (emit_move_insn): Likewise for return type and local "last_insn".
12639 (compress_float_constant): Likewise.
12641 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12643 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
12644 from rtx to rtx_insn *.
12646 * rtl.h (emit_insn_before): Likewise.
12647 (emit_insn_before_noloc): Likewise.
12648 (emit_insn_before_setloc): Likewise.
12649 (emit_jump_insn_before): Likewise.
12650 (emit_jump_insn_before_noloc): Likewise.
12651 (emit_jump_insn_before_setloc): Likewise.
12652 (emit_call_insn_before): Likewise.
12653 (emit_call_insn_before_noloc): Likewise.
12654 (emit_call_insn_before_setloc): Likewise.
12655 (emit_debug_insn_before): Likewise.
12656 (emit_debug_insn_before_noloc): Likewise.
12657 (emit_debug_insn_before_setloc): Likewise.
12658 (emit_label_before): Likewise.
12659 (emit_insn_after): Likewise.
12660 (emit_insn_after_noloc): Likewise.
12661 (emit_insn_after_setloc): Likewise.
12662 (emit_jump_insn_after): Likewise.
12663 (emit_jump_insn_after_noloc): Likewise.
12664 (emit_jump_insn_after_setloc): Likewise.
12665 (emit_call_insn_after): Likewise.
12666 (emit_call_insn_after_noloc): Likewise.
12667 (emit_call_insn_after_setloc): Likewise.
12668 (emit_debug_insn_after): Likewise.
12669 (emit_debug_insn_after_noloc): Likewise.
12670 (emit_debug_insn_after_setloc): Likewise.
12671 (emit_label_after): Likewise.
12672 (emit_insn): Likewise.
12673 (emit_debug_insn): Likewise.
12674 (emit_jump_insn): Likewise.
12675 (emit_call_insn): Likewise.
12676 (emit_label): Likewise.
12677 (gen_clobber): Likewise.
12678 (emit_clobber): Likewise.
12679 (gen_use): Likewise.
12680 (emit_use): Likewise.
12683 (emit_barrier_before): Strengthen return type from rtx to
12685 (emit_barrier_after): Likewise.
12686 (emit_barrier): Likewise.
12688 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
12689 from rtx to rtx_insn *. Add checked casts for now when converting
12690 "last" from rtx to rtx_insn *.
12691 (emit_insn_before_noloc): Likewise for return type.
12692 (emit_jump_insn_before_noloc): Likewise.
12693 (emit_call_insn_before_noloc): Likewise.
12694 (emit_debug_insn_before_noloc): Likewise.
12695 (emit_barrier_before): Strengthen return type and local "insn"
12696 from rtx to rtx_barrier *.
12697 (emit_label_before): Strengthen return type from rtx to
12698 rtx_insn *. Add checked cast for now when returning param
12699 (emit_pattern_after_noloc): Strengthen return type from rtx to
12700 rtx_insn *. Add checked casts for now when converting "last" from
12702 (emit_insn_after_noloc): Strengthen return type from rtx to
12704 (emit_jump_insn_after_noloc): Likewise.
12705 (emit_call_insn_after_noloc): Likewise.
12706 (emit_debug_insn_after_noloc): Likewise.
12707 (emit_barrier_after): Strengthen return type from rtx to
12709 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
12710 Add checked cast for now when converting "label" from rtx to
12712 (emit_pattern_after_setloc): Strengthen return type from rtx to
12713 rtx_insn *. Add checked casts for now when converting "last" from
12715 (emit_pattern_after): Strengthen return type from rtx to
12717 (emit_insn_after_setloc): Likewise.
12718 (emit_insn_after): Likewise.
12719 (emit_jump_insn_after_setloc): Likewise.
12720 (emit_jump_insn_after): Likewise.
12721 (emit_call_insn_after_setloc): Likewise.
12722 (emit_call_insn_after): Likewise.
12723 (emit_debug_insn_after_setloc): Likewise.
12724 (emit_debug_insn_after): Likewise.
12725 (emit_pattern_before_setloc): Likewise. Add checked casts for now
12726 when converting "last" from rtx to rtx_insn *.
12727 (emit_pattern_before): Strengthen return type from rtx to
12729 (emit_insn_before_setloc): Likewise.
12730 (emit_insn_before): Likewise.
12731 (emit_jump_insn_before_setloc): Likewise.
12732 (emit_jump_insn_before): Likewise.
12733 (emit_call_insn_before_setloc): Likewise.
12734 (emit_call_insn_before): Likewise.
12735 (emit_debug_insn_before_setloc): Likewise.
12736 (emit_debug_insn_before): Likewise.
12737 (emit_insn): Strengthen return type and locals "last", "insn",
12738 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
12739 within cases where we know we have an insn.
12740 (emit_debug_insn): Likewise.
12741 (emit_jump_insn): Likewise.
12742 (emit_call_insn): Strengthen return type and local "insn" from rtx
12744 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
12745 a checked cast to rtx_insn * for now on "label".
12746 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
12747 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
12748 (emit_use): Likewise.
12749 (gen_use): Likewise, also for local "seq".
12750 (emit): Likewise for return type and local "insn".
12751 (rtx_insn): Likewise for return type and local "new_rtx".
12753 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
12754 from rtx to rtx_barrier *.
12756 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
12757 changed return type from rtx to rtx_insn *, we must update
12758 "emit_fn" type, and this in turn means updating...
12759 (frame_insn): ...this. Strengthen return type from rtx to
12760 rtx_insn *. Introduce a new local "insn" of the appropriate type.
12762 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12764 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
12765 rtx to rtx_jump_table_data *. Also for local.
12766 * rtl.h (emit_jump_table_data): Likewise.
12768 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12770 * basic-block.h (create_basic_block_structure): Strengthen third
12771 param "bb_note" from rtx to rtx_note *.
12772 * rtl.h (emit_note_before): Strengthen return type from rtx to
12774 (emit_note_after): Likewise.
12775 (emit_note): Likewise.
12776 (emit_note_copy): Likewise. Also, strengthen param similarly.
12777 * function.h (struct rtl_data): Strengthen field
12778 "x_stack_check_probe_note" from rtx to rtx_note *.
12780 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
12781 from rtx to rtx_note *.
12782 * cfgrtl.c (create_basic_block_structure): Strengthen third param
12783 "bb_note" from rtx to rtx_note *.
12784 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
12785 when calling emit_note_copy.
12786 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
12788 (emit_note_after): Likewise.
12789 (emit_note_before): Likewise.
12790 (emit_note_copy): Likewise. Also, strengthen param similarly.
12791 (emit_note): Likewise.
12792 * except.c (emit_note_eh_region_end): Likewise for return type.
12793 Strengthen local "next" from rtx to rtx_insn *.
12794 (convert_to_eh_region_ranges): Strengthen local "note"
12795 from rtx to rtx_note *.
12796 * final.c (change_scope): Likewise.
12797 (reemit_insn_block_notes): Likewise, for both locals named "note".
12798 Also, strengthen local "insn" from rtx to rtx_insn *.
12799 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
12801 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
12802 strengthen local "seq" from rtx to rtx_insn *.
12803 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
12805 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
12807 (get_bb_note_from_pool): Strengthen return type from rtx to
12809 (sel_create_basic_block): Strengthen local "new_bb_note" from
12810 insn_t to rtx_note *.
12811 * var-tracking.c (emit_note_insn_var_location): Strengthen local
12812 "note" from rtx to rtx_note *.
12813 (emit_notes_in_bb): Likewise.
12815 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12817 * function.h (struct rtl_data): Strengthen field
12818 "x_parm_birth_insn" from rtx to rtx_insn *.
12819 * function.c (struct assign_parm_data_all): Strengthen fields
12820 "first_conversion_insn" and "last_conversion_insn" from rtx to
12823 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12825 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
12826 to rtx_insn *; also for local "var_end_seq".
12827 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
12828 (maybe_cleanup_end_of_block): Likewise for param "last" and local
12830 (expand_gimple_cond): Likewise for locals "last2" and "last".
12831 (mark_transaction_restart_calls): Likewise for local "insn".
12832 (expand_gimple_stmt): Likewise for return type and locals "last"
12834 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
12835 (avoid_complex_debug_insns): Likewise for param "insn".
12836 (expand_debug_locations): Likewise for locals "insn", "last",
12837 "prev_insn" and "insn2".
12838 (expand_gimple_basic_block): Likewise for local "last".
12839 (construct_exit_block): Likewise for locals "head", "end",
12841 (pass_expand::execute): Likewise for locals "var_seq",
12842 "var_ret_seq", "next".
12844 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12846 * asan.h (asan_emit_stack_protection): Strengthen return type from
12848 * asan.c (asan_emit_stack_protection): Likewise. Add local
12849 "insns" to hold the return value.
12851 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12853 * basic-block.h (bb_note): Strengthen return type from rtx to
12855 * sched-int.h (bb_note): Likewise.
12856 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
12858 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12860 * rtl.h (make_insn_raw): Strengthen return type from rtx to
12863 * emit-rtl.c (make_insn_raw): Strengthen return type and local
12864 "insn" from rtx to rtx_insn *.
12865 (make_debug_insn_raw): Strengthen return type from rtx to
12866 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
12867 (make_jump_insn_raw): Strengthen return type from rtx to
12868 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
12869 (make_call_insn_raw): Strengthen return type from rtx to
12870 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
12871 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
12872 callback from rtx to rtx_insn *; likewise for local "insn" and
12873 "next", adding a checked cast to rtx_insn in the relevant cases of
12874 the switch statement.
12875 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
12876 callback from rtx to rtx_insn *.
12877 (emit_pattern_after_setloc): Likewise.
12878 (emit_pattern_after): Likewise.
12879 (emit_pattern_before_setloc): Likewise.
12880 (emit_pattern_before): Likewise.
12882 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12884 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
12886 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
12887 accepting an rtx_insn *.
12888 (last_call_insn): Strengthen return type from rtx to
12891 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12893 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
12894 "insns" from rtx to rtx_insn *.
12895 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
12896 locals "insn" and "prev".
12898 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12900 * rtl.h (tablejump_p): Strengthen third param from rtx * to
12901 rtx_jump_table_data **.
12903 * cfgbuild.c (make_edges): Introduce local "table", using it in
12904 place of "tmp" for jump table data.
12905 (find_bb_boundaries): Strengthen local "table" from rtx to
12906 rtx_jump_table_data *.
12907 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
12908 (outgoing_edges_match): Likewise for locals "table1" and "table2".
12909 (try_crossjump_to_edge): Likewise.
12910 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
12912 (patch_jump_insn): Introduce local "table", using it in place of
12913 "tmp" for jump table data.
12914 (force_nonfallthru_and_redirect): Introduce local "table", so that
12915 call to tablejump_p can receive an rtx_jump_table_data **. Update
12916 logic around the call to overwrite "note" appropriately if
12917 tablejump_p returns non-zero.
12918 (get_last_bb_insn): Introduce local "table", using it in place of
12919 "tmp" for jump table data.
12920 * dwarf2cfi.c (create_trace_edges): Likewise.
12922 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
12923 from rtx to rtx_jump_table_data *.
12924 (create_fix_barrier): Strengthen local "tmp" from rtx to
12925 rtx_jump_table_data *.
12926 (arm_reorg): Likewise for local "table".
12928 * config/s390/s390.c (s390_chunkify_start): Likewise.
12930 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
12932 * jump.c (delete_related_insns): Strengthen local "lab_next" from
12933 rtx to rtx_jump_table_data *.
12935 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
12936 rtx_jump_table_data **. Add a checked cast when writing through
12937 the pointer: we know there that local "table" is non-NULL and that
12938 JUMP_TABLE_DATA_P (table) holds.
12939 (label_is_jump_target_p): Introduce local "table", using it in
12940 place of "tmp" for jump table data.
12942 2014-08-19 Marek Polacek <polacek@redhat.com>
12945 * doc/invoke.texi: Document -Wbool-compare.
12947 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12949 * rtl.h (entry_of_function): Strengthen return type from rtx to
12951 * cfgrtl.c (entry_of_function): Likewise.
12953 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12955 * emit-rtl.h (get_insns): Strengthen return type from rtx to
12956 rtx_insn *, adding a checked cast for now.
12957 (get_last_insn): Likewise.
12959 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12961 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
12964 * emit-rtl.c (gen_label_rtx): Likewise.
12966 2014-08-19 David Malcolm <dmalcolm@redhat.com>
12968 * rtl.h (previous_insn): Strengthen return type from rtx to
12970 (next_insn): Likewise.
12971 (prev_nonnote_insn): Likewise.
12972 (prev_nonnote_insn_bb): Likewise.
12973 (next_nonnote_insn): Likewise.
12974 (next_nonnote_insn_bb): Likewise.
12975 (prev_nondebug_insn): Likewise.
12976 (next_nondebug_insn): Likewise.
12977 (prev_nonnote_nondebug_insn): Likewise.
12978 (next_nonnote_nondebug_insn): Likewise.
12979 (prev_real_insn): Likewise.
12980 (next_real_insn): Likewise.
12981 (prev_active_insn): Likewise.
12982 (next_active_insn): Likewise.
12984 * emit-rtl.c (next_insn): Strengthen return type from rtx to
12985 rtx_insn *, adding a checked cast.
12986 (previous_insn): Likewise.
12987 (next_nonnote_insn): Likewise.
12988 (next_nonnote_insn_bb): Likewise.
12989 (prev_nonnote_insn): Likewise.
12990 (prev_nonnote_insn_bb): Likewise.
12991 (next_nondebug_insn): Likewise.
12992 (prev_nondebug_insn): Likewise.
12993 (next_nonnote_nondebug_insn): Likewise.
12994 (prev_nonnote_nondebug_insn): Likewise.
12995 (next_real_insn): Likewise.
12996 (prev_real_insn): Likewise.
12997 (next_active_insn): Likewise.
12998 (prev_active_insn): Likewise.
13000 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
13001 param "stepfunc" so that it returns an rtx_insn * rather than an
13002 rtx, to track the change to prev_nonnote_insn_bb, which is the
13003 only function this is called with.
13004 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
13006 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
13008 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
13011 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13013 * coretypes.h (class rtx_debug_insn): Add forward declaration.
13014 (class rtx_nonjump_insn): Likewise.
13015 (class rtx_jump_insn): Likewise.
13016 (class rtx_call_insn): Likewise.
13017 (class rtx_jump_table_data): Likewise.
13018 (class rtx_barrier): Likewise.
13019 (class rtx_code_label): Likewise.
13020 (class rtx_note): Likewise.
13022 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
13023 adding the invariant DEBUG_INSN_P (X).
13024 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
13025 the invariant NONJUMP_INSN_P (X).
13026 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
13027 the invariant JUMP_P (X).
13028 (class rtx_call_insn): New, a subclass of rtx_insn, adding
13029 the invariant CALL_P (X).
13030 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
13031 invariant JUMP_TABLE_DATA_P (X).
13032 (class rtx_barrier): New, a subclass of rtx_insn, adding the
13033 invariant BARRIER_P (X).
13034 (class rtx_code_label): New, a subclass of rtx_insn, adding
13035 the invariant LABEL_P (X).
13036 (class rtx_note): New, a subclass of rtx_insn, adding
13037 the invariant NOTE_P(X).
13038 (is_a_helper <rtx_debug_insn *>::test): New.
13039 (is_a_helper <rtx_nonjump_insn *>::test): New.
13040 (is_a_helper <rtx_jump_insn *>::test): New.
13041 (is_a_helper <rtx_call_insn *>::test): New.
13042 (is_a_helper <rtx_jump_table_data *>::test): New functions,
13043 overloaded for both rtx and rtx_insn *.
13044 (is_a_helper <rtx_barrier *>::test): New.
13045 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
13046 for both rtx and rtx_insn *.
13047 (is_a_helper <rtx_note *>::test): New.
13049 2014-08-19 Marek Polacek <polacek@redhat.com>
13051 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
13052 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
13053 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
13054 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
13056 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13058 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
13059 rtx_insn *. To help with transition, for now, convert from an
13060 access macro into a pair of functions: BND_TO, returning an
13062 (SET_BND_TO): New function, for use where BND_TO is used as an
13065 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
13067 (BND_TO): New function, adding a checked cast.
13068 (SET_BND_TO): New function.
13070 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
13072 (compute_av_set_on_boundaries): Likewise.
13074 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
13076 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
13077 destination if it is used in source.
13078 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
13079 (*popcount<mode>2_falsedep_1): Likewise.
13081 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
13084 * configure.ac: Set install_gold_as_default to no first.
13085 * configure: Regenerated.
13087 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13089 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
13090 "note_list" field will eventually be an rtx_insn *. To help with
13091 transition, for now, convert from an access macro into a pair of
13092 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
13093 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
13096 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
13097 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
13099 * sel-sched-ir.c (init_bb): Likewise.
13100 (sel_restore_notes): Likewise.
13101 (move_bb_info): Likewise.
13102 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
13103 (SET_BB_NOTE_LIST): New function.
13105 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13107 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
13108 field will eventually be an rtx_insn *. To help with transition,
13109 for now, convert from an access macro into a pair of functions:
13110 VINSN_INSN_RTX, returning an rtx_insn *, and...
13111 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
13112 is used as an lvalue.
13114 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
13115 SET_VINSN_INSN_RTX where it's used as an lvalue.
13116 (VINSN_INSN_RTX): New function.
13117 (SET_VINSN_INSN_RTX): New function.
13119 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13121 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
13122 eventually be rtx_insn *, but to help with transition, for now,
13123 convert from an access macro into a pair of functions: DEP_PRO
13124 returning an rtx_insn * and...
13125 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
13126 lvalue, returning an rtx&.
13127 (DEP_CON): Analogous changes to DEP_PRO above.
13128 (SET_DEP_CON): Likewise.
13130 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
13131 an lvalue to SET_DEP_CON.
13132 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
13133 (sd_copy_back_deps): Likewise for DEP_CON.
13134 (DEP_PRO): New function, adding a checked cast for now.
13135 (DEP_CON): Likewise.
13136 (SET_DEP_PRO): New function.
13137 (SET_DEP_CON): Likewise.
13139 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
13141 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
13142 (extra_options): Add i386/cygwin.opt.
13143 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
13144 (CPP_SPEC): Accept -pthread.
13145 (LINK_SPEC): Ditto.
13146 (GOMP_SELF_SPECS): Update comment.
13147 * config/i386/cygwin.opt: New file for -pthread flag.
13149 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13151 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
13152 * df.h (DF_REF_INSN): Convert from a macro to a function, so
13153 that we can return an rtx_insn *.
13155 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
13157 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
13158 when building executables, not DLLs. Add --large-address-aware
13159 under the same conditions.
13160 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
13161 when building executables, not DLLs. Add --large-address-aware
13162 under the same conditions when using -m32.
13164 * config/i386/cygwin-stdint.h: Throughout, make type
13165 definitions dependent on target architecture, not host.
13167 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13169 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
13170 the return type from rtx to rtx_insn *, which will enable various
13171 conversions in followup patches. For now this is is done by a
13173 (NEXT_INSN): Likewise.
13174 (SET_PREV_INSN): Convert to an inline function. This is intended
13175 for use as an lvalue, and so returns an rtx& to allow in-place
13177 (SET_NEXT_INSN): Likewise.
13179 2014-07-08 Mark Wielaard <mjw@redhat.com>
13182 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
13184 2014-08-19 Marek Polacek <polacek@redhat.com>
13187 * cgraphunit.c (handle_alias_pairs): Fix condition.
13189 2014-08-19 Richard Biener <rguenther@suse.de>
13191 * gimple-fold.c (fold_gimple_assign): Properly build a
13192 null-pointer constant when devirtualizing addresses.
13194 2014-07-07 Mark Wielaard <mjw@redhat.com>
13196 * dwarf2out.c (decl_quals): New function.
13197 (modified_type_die): Take one cv_quals argument instead of two,
13198 one for const and one for volatile.
13199 (add_type_attribute): Likewise.
13200 (generic_parameter_die): Call add_type_attribute with one modifier
13202 (base_type_for_mode): Likewise.
13203 (add_bounds_info): Likewise.
13204 (add_subscript_info): Likewise.
13205 (gen_array_type_die): Likewise.
13206 (gen_descr_array_type_die): Likewise.
13207 (gen_entry_point_die): Likewise.
13208 (gen_enumeration_type_die): Likewise.
13209 (gen_formal_parameter_die): Likewise.
13210 (gen_subprogram_die): Likewise.
13211 (gen_variable_die): Likewise.
13212 (gen_const_die): Likewise.
13213 (gen_field_die): Likewise.
13214 (gen_pointer_type_die): Likewise.
13215 (gen_reference_type_die): Likewise.
13216 (gen_ptr_to_mbr_type_die): Likewise.
13217 (gen_inheritance_die): Likewise.
13218 (gen_subroutine_type_die): Likewise.
13219 (gen_typedef_die): Likewise.
13220 (force_type_die): Likewise.
13222 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
13224 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
13226 * configure: Regenerate.
13228 2014-08-19 Richard Biener <rguenther@suse.de>
13230 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
13231 DECL_EXTERNALs in BLOCKs as non-references.
13232 * tree-streamer-out.c (streamer_write_chain): Likewise.
13234 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
13235 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13236 Anna Tikhonova <anna.tikhonova@intel.com>
13237 Ilya Tocar <ilya.tocar@intel.com>
13238 Andrey Turetskiy <andrey.turetskiy@intel.com>
13239 Ilya Verbin <ilya.verbin@intel.com>
13240 Kirill Yukhin <kirill.yukhin@intel.com>
13241 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13243 * config/i386/sse.md
13244 (define_mode_iterator VI48_AVX512F): Delete.
13245 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
13246 (define_mode_iterator VI2_AVX512VL): Ditto.
13247 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
13250 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
13252 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
13253 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
13254 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
13255 with VI48_AVX512F_AVX512VL): New.
13256 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
13257 with VI2_AVX512VL): Ditto.
13259 2014-08-19 Marek Polacek <polacek@redhat.com>
13261 * doc/invoke.texi: Document -Wc99-c11-compat.
13263 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13265 * rtl.h (PREV_INSN): Split macro in two: the existing one,
13266 for rvalues, and...
13267 (SET_PREV_INSN): New macro, for use as an lvalue.
13268 (NEXT_INSN, SET_NEXT_INSN): Likewise.
13270 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
13271 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
13272 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
13273 (fixup_abnormal_edges): Likewise.
13274 (unlink_insn_chain): Likewise.
13275 (fixup_reorder_chain): Likewise.
13276 (cfg_layout_delete_block): Likewise.
13277 (cfg_layout_merge_blocks): Likewise.
13278 * combine.c (update_cfg_for_uncondjump): Likewise.
13279 * emit-rtl.c (link_insn_into_chain): Likewise.
13280 (remove_insn): Likewise.
13281 (delete_insns_since): Likewise.
13282 (reorder_insns_nobb): Likewise.
13283 (emit_insn_after_1): Likewise.
13284 * final.c (rest_of_clean_state): Likewise.
13285 (final_scan_insn): Likewise.
13286 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
13287 * haifa-sched.c (concat_note_lists): Likewise.
13288 (remove_notes): Likewise.
13289 (restore_other_notes): Likewise.
13290 (move_insn): Likewise.
13291 (unlink_bb_notes): Likewise.
13292 (restore_bb_notes): Likewise.
13293 * jump.c (delete_for_peephole): Likewise.
13294 * optabs.c (emit_libcall_block_1): Likewise.
13295 * reorg.c (emit_delay_sequence): Likewise.
13296 (fill_simple_delay_slots): Likewise.
13297 * sel-sched-ir.c (sel_move_insn): Likewise.
13298 (sel_remove_insn): Likewise.
13299 (get_bb_note_from_pool): Likewise.
13300 * sel-sched.c (move_nop_to_previous_block): Likewise.
13302 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
13303 * config/c6x/c6x.c (gen_one_bundle): Likewise.
13304 (c6x_gen_bundles): Likewise.
13305 (hwloop_optimize): Likewise.
13306 * config/frv/frv.c (frv_function_prologue): Likewise.
13307 (frv_register_nop): Likewise.
13308 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
13309 (ia64_reorg): Likewise.
13310 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
13311 (mep_make_bundle): Likewise.
13312 (mep_bundle_insns): Likewise.
13313 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
13314 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
13315 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
13317 2014-08-19 David Malcolm <dmalcolm@redhat.com>
13319 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
13320 return type from rtx to rtx_insn *.
13321 (BB_END): Likewise.
13322 (BB_HEADER): Likewise.
13323 (BB_FOOTER): Likewise.
13324 (SET_BB_HEAD): Convert to a function.
13325 (SET_BB_END): Likewise.
13326 (SET_BB_HEADER): Likewise.
13327 (SET_BB_FOOTER): Likewise.
13329 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
13330 Strengthen the return type from rtx to rtx_insn *. For now, this
13331 is done by adding a checked cast, but this will eventually
13332 become a field lookup.
13333 (BB_END): Likewise.
13334 (BB_HEADER): Likewise.
13335 (BB_FOOTER): Likewise.
13336 (SET_BB_HEAD): New function, from macro of same name. This is
13337 intended for use as an lvalue, and so returns an rtx& to allow
13338 in-place modification.
13339 (SET_BB_END): Likewise.
13340 (SET_BB_HEADER): Likewise.
13341 (SET_BB_FOOTER): Likewise.
13343 2014-08-18 David Malcolm <dmalcolm@redhat.com>
13345 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
13346 for rvalues, and...
13347 (SET_BB_HEAD): New macro, for use as a lvalue.
13348 (BB_END, SET_BB_END): Likewise.
13349 (BB_HEADER, SET_BB_HEADER): Likewise.
13350 (BB_FOOTER, SET_BB_FOOTER): Likewise.
13352 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
13353 of BB_* macros into SET_BB_* macros.
13354 (fix_crossing_unconditional_branches): Likewise.
13355 * caller-save.c (save_call_clobbered_regs): Likewise.
13356 (insert_one_insn): Likewise.
13357 * cfgbuild.c (find_bb_boundaries): Likewise.
13358 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
13359 (outgoing_edges_match): Likewise.
13360 (try_optimize_cfg): Likewise.
13361 * cfgexpand.c (expand_gimple_cond): Likewise.
13362 (expand_gimple_tailcall): Likewise.
13363 (expand_gimple_basic_block): Likewise.
13364 (construct_exit_block): Likewise.
13365 * cfgrtl.c (delete_insn): Likewise.
13366 (create_basic_block_structure): Likewise.
13367 (rtl_delete_block): Likewise.
13368 (rtl_split_block): Likewise.
13369 (emit_nop_for_unique_locus_between): Likewise.
13370 (rtl_merge_blocks): Likewise.
13371 (block_label): Likewise.
13372 (try_redirect_by_replacing_jump): Likewise.
13373 (emit_barrier_after_bb): Likewise.
13374 (fixup_abnormal_edges): Likewise.
13375 (record_effective_endpoints): Likewise.
13376 (relink_block_chain): Likewise.
13377 (fixup_reorder_chain): Likewise.
13378 (fixup_fallthru_exit_predecessor): Likewise.
13379 (cfg_layout_duplicate_bb): Likewise.
13380 (cfg_layout_split_block): Likewise.
13381 (cfg_layout_delete_block): Likewise.
13382 (cfg_layout_merge_blocks): Likewise.
13383 * combine.c (update_cfg_for_uncondjump): Likewise.
13384 * emit-rtl.c (add_insn_after): Likewise.
13385 (remove_insn): Likewise.
13386 (reorder_insns): Likewise.
13387 (emit_insn_after_1): Likewise.
13388 * haifa-sched.c (get_ebb_head_tail): Likewise.
13389 (restore_other_notes): Likewise.
13390 (move_insn): Likewise.
13391 (sched_extend_bb): Likewise.
13392 (fix_jump_move): Likewise.
13393 * ifcvt.c (noce_process_if_block): Likewise.
13394 (dead_or_predicable): Likewise.
13395 * ira.c (update_equiv_regs): Likewise.
13396 * reg-stack.c (change_stack): Likewise.
13397 * sel-sched-ir.c (sel_move_insn): Likewise.
13398 * sel-sched.c (move_nop_to_previous_block): Likewise.
13400 * config/c6x/c6x.c (hwloop_optimize): Likewise.
13401 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
13403 2014-08-18 David Malcolm <dmalcolm@redhat.com>
13405 * rtl.h (for_each_rtx_in_insn): New function.
13406 * rtlanal.c (for_each_rtx_in_insn): Likewise.
13408 2014-08-18 David Malcolm <dmalcolm@redhat.com>
13410 * coretypes.h (class rtx_insn): Add forward declaration.
13412 * rtl.h: Include is-a.h.
13413 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
13414 workaround to ensure gengtype knows inheritance is occurring,
13415 whilst continuing to use the pre-existing special-casing for
13417 (class rtx_insn): New subclass of rtx_def, adding the
13418 invariant that we're dealing with something we can sanely use
13419 INSN_UID, NEXT_INSN, PREV_INSN on.
13420 (is_a_helper <rtx_insn *>::test): New.
13421 (is_a_helper <const rtx_insn *>::test): New.
13423 2014-08-18 David Malcolm <dmalcolm@redhat.com>
13425 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
13427 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
13429 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
13432 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
13434 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
13435 to BUILT_IN_UNREACHABLE.
13437 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
13440 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
13442 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
13443 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
13444 (ffs<mode>2): Do not expand with tzcnt for
13445 TARGET_AVOID_FALSE_DEP_FOR_BMI.
13446 (ffssi2_no_cmove): Ditto.
13447 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
13448 (ctz<mode>2): New expander.
13449 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
13450 (*ctz<mode>2_falsedep): New insn.
13451 (*ctz<mode>2): Rename from ctz<mode>2.
13452 (clz<mode>2_lzcnt): New expander.
13453 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
13454 (*clz<mode>2_lzcnt_falsedep): New insn.
13455 (*clz<mode>2): Rename from ctz<mode>2.
13456 (popcount<mode>2): New expander.
13457 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
13458 (*popcount<mode>2_falsedep): New insn.
13459 (*popcount<mode>2): Rename from ctz<mode>2.
13460 (*popcount<mode>2_cmp): Remove.
13461 (*popcountsi2_cmp_zext): Ditto.
13463 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
13465 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
13466 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
13467 * config/microblaze/microblaze.h
13468 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
13470 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
13473 * configure.ac: Set install_gold_as_default to no for
13475 * configure: Regenerated.
13477 2014-08-18 Roman Gareev <gareevroman@gmail.com>
13479 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
13480 * config.in: Add undef of HAVE_isl.
13481 * configure: Regenerate.
13482 * configure.ac: Add definition of HAVE_isl.
13483 * graphite-blocking.c: Add checking of HAVE_isl.
13484 * graphite-dependences.c: Likewise.
13485 * graphite-interchange.c: Likewise.
13486 * graphite-isl-ast-to-gimple.c: Likewise.
13487 * graphite-optimize-isl.c: Likewise.
13488 * graphite-poly.c: Likewise.
13489 * graphite-scop-detection.c: Likewise.
13490 * graphite-sese-to-poly.c: Likewise.
13491 * graphite.c: Likewise.
13492 * toplev.c: Replace the checking of HAVE_cloog with the checking
13495 2014-08-18 Richard Biener <rguenther@suse.de>
13497 PR tree-optimization/62090
13498 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
13499 (fold_builtin_3): Do not fold snprintf.
13500 (fold_builtin_4): Likewise.
13501 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
13502 moved from builtins.c.
13503 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
13504 (gimple_fold_builtin): Do not fold sprintf here.
13506 2014-08-18 Richard Biener <rguenther@suse.de>
13508 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
13510 (maybe_canonicalize_mem_ref_addr): ... this function.
13511 (fold_stmt_1): Apply it here before all simplification.
13513 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
13516 * cgraph.h (cgraph_node::create_indirect_edge): Add
13517 compute_indirect_info param.
13518 * cgraph.c (cgraph_node::create_indirect_edge): Compute
13519 indirect_info only when it is required.
13520 * cgraphclones.c (cgraph_clone_edge): Do not recompute
13521 indirect_info fore cloned indirect edge.
13523 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
13524 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13525 Anna Tikhonova <anna.tikhonova@intel.com>
13526 Ilya Tocar <ilya.tocar@intel.com>
13527 Andrey Turetskiy <andrey.turetskiy@intel.com>
13528 Ilya Verbin <ilya.verbin@intel.com>
13529 Kirill Yukhin <kirill.yukhin@intel.com>
13530 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13532 * config/i386/sse.md
13533 (define_mode_iterator VI8_AVX2_AVX512BW): New.
13534 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
13536 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
13537 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13538 Anna Tikhonova <anna.tikhonova@intel.com>
13539 Ilya Tocar <ilya.tocar@intel.com>
13540 Andrey Turetskiy <andrey.turetskiy@intel.com>
13541 Ilya Verbin <ilya.verbin@intel.com>
13542 Kirill Yukhin <kirill.yukhin@intel.com>
13543 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13545 * config/i386/sse.md
13546 (define_mode_iterator VF1_AVX512VL): New.
13547 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
13548 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
13551 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
13552 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13553 Anna Tikhonova <anna.tikhonova@intel.com>
13554 Ilya Tocar <ilya.tocar@intel.com>
13555 Andrey Turetskiy <andrey.turetskiy@intel.com>
13556 Ilya Verbin <ilya.verbin@intel.com>
13557 Kirill Yukhin <kirill.yukhin@intel.com>
13558 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13560 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
13561 * config/i386/i386.md
13562 (define_code_iterator any_float): New.
13563 (define_code_attr floatsuffix): New.
13564 * config/i386/sse.md
13565 (define_mode_iterator VF1_128_256VL): New.
13566 (define_mode_iterator VF2_512_256VL): New.
13567 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
13569 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
13570 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
13572 (define_mode_attr qq2pssuff): New.
13573 (define_mode_attr sselongvecmode): New.
13574 (define_mode_attr sselongvecmodelower): New.
13575 (define_mode_attr sseintvecmode3): New.
13576 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
13578 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
13579 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
13580 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
13581 (define_insn "ufloatv2siv2df2<mask_name>"): New.
13583 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
13584 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13585 Anna Tikhonova <anna.tikhonova@intel.com>
13586 Ilya Tocar <ilya.tocar@intel.com>
13587 Andrey Turetskiy <andrey.turetskiy@intel.com>
13588 Ilya Verbin <ilya.verbin@intel.com>
13589 Kirill Yukhin <kirill.yukhin@intel.com>
13590 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13592 * config/i386/sse.md
13593 (define_mode_iterator VF2_AVX512VL): New.
13594 (define_mode_attr sseintvecmode2): New.
13595 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
13596 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
13597 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
13599 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
13601 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
13603 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
13606 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
13607 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13608 Anna Tikhonova <anna.tikhonova@intel.com>
13609 Ilya Tocar <ilya.tocar@intel.com>
13610 Andrey Turetskiy <andrey.turetskiy@intel.com>
13611 Ilya Verbin <ilya.verbin@intel.com>
13612 Kirill Yukhin <kirill.yukhin@intel.com>
13613 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13615 * config/i386/i386.md
13616 (define_insn "*movoi_internal_avx"): Add evex version.
13617 (define_insn "*movti_internal"): Ditto.
13619 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
13620 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13621 Anna Tikhonova <anna.tikhonova@intel.com>
13622 Ilya Tocar <ilya.tocar@intel.com>
13623 Andrey Turetskiy <andrey.turetskiy@intel.com>
13624 Ilya Verbin <ilya.verbin@intel.com>
13625 Kirill Yukhin <kirill.yukhin@intel.com>
13626 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13628 * config/i386/i386.md
13629 (define_attr "isa"): Add avx512dq, noavx512dq.
13630 (define_attr "enabled"): Ditto.
13631 * config/i386/sse.md
13632 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
13634 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
13635 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13636 Anna Tikhonova <anna.tikhonova@intel.com>
13637 Ilya Tocar <ilya.tocar@intel.com>
13638 Andrey Turetskiy <andrey.turetskiy@intel.com>
13639 Ilya Verbin <ilya.verbin@intel.com>
13640 Kirill Yukhin <kirill.yukhin@intel.com>
13641 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13643 * config/i386/i386.c
13644 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
13645 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
13646 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
13647 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
13648 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
13649 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
13650 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
13651 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
13652 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
13653 * config/i386/sse.md
13654 (define_mode_iterator VMOVE): Allow V4TI mode.
13655 (define_mode_iterator V_AVX512VL): New.
13656 (define_mode_iterator V): New handling for AVX512VL.
13657 (define_insn "avx512f_load<mode>_mask"): Delete.
13658 (define_insn "<avx512>_load<mode>_mask"): New.
13659 (define_insn "avx512f_store<mode>_mask"): Delete.
13660 (define_insn "<avx512>_store<mode>_mask"): New.
13663 2014-08-18 Yury Gribov <y.gribov@samsung.com>
13666 * asan.c (instrument_derefs): Fix bitfield check.
13668 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
13670 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
13671 * config/rs6000/htm.md (ttest): Remove clobber.
13672 * config/rs6000/predicates.md (any_mask_operand): New predicate.
13673 (and_operand): Reformat.
13674 (and_2rld_operand): New predicate.
13675 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
13677 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
13678 parameter. Handle AND directly.
13679 (rs6000_split_logical_di): Remove last parameter.
13680 (rs6000_split_logical): Remove last parameter. Remove obsolete
13682 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
13683 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
13684 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
13685 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
13686 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
13687 and 5 anonymous splitters): Delete.
13688 (and<mode>3): New expander.
13689 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
13690 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
13691 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
13692 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
13693 (floatdisf2_internal1): Remove clobbers.
13694 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
13695 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
13696 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
13697 (and<mode>3 for BOOL_128): Remove clobber.
13698 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
13699 rs6000_split_logical.
13700 (*bool<mode>3_internal for BOOL_128): Adjust call of
13701 rs6000_split_logical.
13702 (*boolc<mode>3_internal1 for BOOL_128,
13703 *boolc<mode>3_internal2 for BOOL_128,
13704 *boolcc<mode>3_internal1 for BOOL_128,
13705 *boolcc<mode>3_internal2 for BOOL_128,
13706 *eqv<mode>3_internal1 for BOOL_128,
13707 *eqv<mode>3_internal2 for BOOL_128,
13708 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
13709 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
13711 (*vec_reload_and_reg_<mptrsize>): Delete.
13713 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
13715 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
13716 and split, *boolccsi3_internal3 and split): Delete.
13717 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
13718 *boolccdi3_internal3 and split): Delete.
13719 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
13720 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
13722 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
13724 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
13725 and split, *boolcsi3_internal3 and split): Delete.
13726 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
13727 *boolcdi3_internal3 and split): Delete.
13728 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
13730 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
13732 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
13733 <'u'>: Also support printing the low-order 16 bits.
13734 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
13735 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
13736 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
13737 *booldi3_internal3 and split): Delete.
13738 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
13739 *bool<mode>3_dot2): New.
13740 (two anonymous define_splits for non_logical_cint_operand): Merge.
13742 2014-08-17 Marek Polacek <polacek@redhat.com>
13743 Manuel López-Ibáñez <manu@gcc.gnu.org>
13746 * diagnostic.c (adjust_line): Add gcc_checking_assert.
13747 (diagnostic_show_locus): Don't print caret diagnostic
13748 if a column is larger than the line_width.
13750 2014-08-17 Roman Gareev <gareevroman@gmail.com>
13752 * common.opt: Make the ISL AST generator to be the main code generator
13755 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
13757 * wide-int.h (generic_wide_int): Declare as class instead of struct.
13759 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
13762 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
13764 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
13765 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
13766 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
13768 * config/pa/pa.md (begin_brtab): Delete insn.
13769 (end_brtab): Likewise.
13771 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
13773 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
13775 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
13777 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
13778 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
13779 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
13780 (get_dynamic_type): Remove.
13781 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
13782 (clear_speculation): Bring to ipa-deivrt.h
13783 (get_class_context): Rename to ...
13784 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
13785 (contains_type_p): Update.
13786 (get_dynamic_type): Rename to ...
13787 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
13788 (possible_polymorphic_call_targets): UPdate.
13789 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
13790 * ipa-prop.c (ipa_analyze_call_uses): Update.
13792 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
13794 * doc/invoke.texi (SH options): Document missing processor variant
13795 options. Remove references to Hitachi. Undocument deprecated mspace
13798 2014-08-15 Jason Merrill <jason@redhat.com>
13800 * tree.c (type_hash_canon): Uncomment assert.
13802 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
13804 * input.h (in_system_header_at): Add comment.
13806 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
13809 * diagnostic.c (build_message_string): Make it extern.
13810 * diagnostic.h (build_message_string): Make it extern.
13812 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
13814 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
13815 load/store from/to non-floating class pseudo.
13817 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
13819 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
13821 2014-08-15 Richard Biener <rguenther@suse.de>
13823 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
13824 (get_constraint_for_ssa_var): Remove dead code.
13825 (get_constraint_for_1): Adjust.
13826 (find_what_var_points_to): Likewise.
13827 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
13829 2014-08-15 Ilya Tocar <tocarip@gmail.com>
13832 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
13833 (_mm512_mask_cmpge_epu32_mask): Ditto.
13834 (_mm512_cmpge_epu32_mask): Ditto.
13835 (_mm512_mask_cmpge_epi64_mask): Ditto.
13836 (_mm512_cmpge_epi64_mask): Ditto.
13837 (_mm512_mask_cmpge_epu64_mask): Ditto.
13838 (_mm512_cmpge_epu64_mask): Ditto.
13839 (_mm512_mask_cmple_epi32_mask): Ditto.
13840 (_mm512_cmple_epi32_mask): Ditto.
13841 (_mm512_mask_cmple_epu32_mask): Ditto.
13842 (_mm512_cmple_epu32_mask): Ditto.
13843 (_mm512_mask_cmple_epi64_mask): Ditto.
13844 (_mm512_cmple_epi64_mask): Ditto.
13845 (_mm512_mask_cmple_epu64_mask): Ditto.
13846 (_mm512_cmple_epu64_mask): Ditto.
13847 (_mm512_mask_cmplt_epi32_mask): Ditto.
13848 (_mm512_cmplt_epi32_mask): Ditto.
13849 (_mm512_mask_cmplt_epu32_mask): Ditto.
13850 (_mm512_cmplt_epu32_mask): Ditto.
13851 (_mm512_mask_cmplt_epi64_mask): Ditto.
13852 (_mm512_cmplt_epi64_mask): Ditto.
13853 (_mm512_mask_cmplt_epu64_mask): Ditto.
13854 (_mm512_cmplt_epu64_mask): Ditto.
13855 (_mm512_mask_cmpneq_epi32_mask): Ditto.
13856 (_mm512_mask_cmpneq_epu32_mask): Ditto.
13857 (_mm512_cmpneq_epu32_mask): Ditto.
13858 (_mm512_mask_cmpneq_epi64_mask): Ditto.
13859 (_mm512_cmpneq_epi64_mask): Ditto.
13860 (_mm512_mask_cmpneq_epu64_mask): Ditto.
13861 (_mm512_cmpneq_epu64_mask): Ditto.
13862 (_mm512_castpd_ps): Ditto.
13863 (_mm512_castpd_si512): Ditto.
13864 (_mm512_castps_pd): Ditto.
13865 (_mm512_castps_si512): Ditto.
13866 (_mm512_castsi512_ps): Ditto.
13867 (_mm512_castsi512_pd): Ditto.
13868 (_mm512_castpd512_pd128): Ditto.
13869 (_mm512_castps512_ps128): Ditto.
13870 (_mm512_castsi512_si128): Ditto.
13871 (_mm512_castpd512_pd256): Ditto.
13872 (_mm512_castps512_ps256): Ditto.
13873 (_mm512_castsi512_si256): Ditto.
13874 (_mm512_castpd128_pd512): Ditto.
13875 (_mm512_castps128_ps512): Ditto.
13876 (_mm512_castsi128_si512): Ditto.
13877 (_mm512_castpd256_pd512): Ditto.
13878 (_mm512_castps256_ps512): Ditto.
13879 (_mm512_castsi256_si512): Ditto.
13880 (_mm512_cmpeq_epu32_mask): Ditto.
13881 (_mm512_mask_cmpeq_epu32_mask): Ditto.
13882 (_mm512_mask_cmpeq_epu64_mask): Ditto.
13883 (_mm512_cmpeq_epu64_mask): Ditto.
13884 (_mm512_cmpgt_epu32_mask): Ditto.
13885 (_mm512_mask_cmpgt_epu32_mask): Ditto.
13886 (_mm512_mask_cmpgt_epu64_mask): Ditto.
13887 (_mm512_cmpgt_epu64_mask): Ditto.
13888 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
13889 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
13890 * config/i386/i386.c (enum ix86_builtins): Add
13891 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
13892 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
13893 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
13894 (bdesc_args): Add __builtin_ia32_si512_256si,
13895 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
13896 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
13897 __builtin_ia32_pd512_pd.
13898 (ix86_expand_args_builtin): Handle new FTYPEs.
13899 * config/i386/sse.md (castmode): Add 512-bit modes.
13900 (AVX512MODE2P): New.
13901 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
13902 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
13904 2014-08-15 Richard Biener <rguenther@suse.de>
13906 * fold-const.c (tree_swap_operands_p): Put all constants
13907 last, also strip sign-changing NOPs when considering further
13908 canonicalization. Canonicalize also when optimizing for size.
13910 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13912 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
13913 one_match > zero_match case to just before simple_sequence.
13915 2014-08-15 Richard Biener <rguenther@suse.de>
13917 * data-streamer.h (streamer_string_index, string_for_index):
13919 * data-streamer-out.c (streamer_string_index): Make static.
13920 * data-streamer-in.c (string_for_index): Likewise.
13921 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
13922 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
13924 2014-08-15 Richard Biener <rguenther@suse.de>
13926 PR tree-optimization/62031
13927 * tree-data-ref.c (dr_analyze_indices): Do not set
13928 DR_UNCONSTRAINED_BASE.
13929 (dr_may_alias_p): All indirect accesses have to go the
13930 formerly DR_UNCONSTRAINED_BASE path.
13931 * tree-data-ref.h (struct indices): Remove
13932 unconstrained_base member.
13933 (DR_UNCONSTRAINED_BASE): Remove.
13935 2014-08-15 Jakub Jelinek <jakub@redhat.com>
13937 PR middle-end/62092
13938 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
13939 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
13940 in OMP_CLAUSE_MAP in some outer target region.
13942 2014-08-15 Bin Cheng <bin.cheng@arm.com>
13944 * tree-ssa-loop-ivopts.c (ivopts_data): New field
13945 name_expansion_cache.
13946 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
13947 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
13948 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
13949 (difference_cannot_overflow_p): New parameter. Use affine
13950 expansion for equality check.
13951 (iv_elimination_compare_lt): Pass new argument.
13953 2014-08-14 DJ Delorie <dj@redhat.com>
13955 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
13956 variables to the accumulator.
13958 * config/rl78/predicates.md (rl78_near_mem_operand): New.
13959 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
13960 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
13961 with far-far moves.
13963 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
13964 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
13965 (umulqihi3_virt): Likewise.
13966 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
13967 (umulqihi3_real): Likewise.
13969 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
13971 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
13973 PR tree-optimization/62091
13974 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
13975 function_entry_reached.
13976 (walk_aliased_vdefs): Clear it here.
13977 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
13979 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
13981 * ipa-utils.h (compare_virtual_tables): Declare.
13982 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
13984 2014-08-14 Marek Polacek <polacek@redhat.com>
13987 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
13988 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
13990 2014-08-14 Tom de Vries <tom@codesourcery.com>
13992 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
13994 2014-08-14 Tom de Vries <tom@codesourcery.com>
13996 PR rtl-optimization/62004
13997 PR rtl-optimization/62030
13998 * ifcvt.c (rtx_interchangeable_p): New function.
13999 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
14000 * emit-rtl.h (mem_attrs_eq_p): Declare.
14002 2014-08-14 Roman Gareev <gareevroman@gmail.com>
14004 * graphite-scop-detection.c:
14005 Add inclusion of cp-tree.h.
14006 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
14007 in case they are pointers to object types
14009 2014-08-14 Richard Biener <rguenther@suse.de>
14011 * BASE-VER: Change to 5.0.0
14013 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
14014 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14015 Anna Tikhonova <anna.tikhonova@intel.com>
14016 Ilya Tocar <ilya.tocar@intel.com>
14017 Andrey Turetskiy <andrey.turetskiy@intel.com>
14018 Ilya Verbin <ilya.verbin@intel.com>
14019 Kirill Yukhin <kirill.yukhin@intel.com>
14020 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14022 * config/i386/sse.md (define_mode_attr avx512): New.
14023 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
14025 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
14026 (define_mode_attr ssse3_avx2): Ditto.
14027 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
14028 (define_mode_attr avx2_avx512bw): New.
14029 (define_mode_attr ssedoublemodelower): New.
14030 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
14031 V32HI, V64QI modes.
14032 (define_mode_attr ssebytemode): Allow V8DI modes.
14033 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
14034 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
14035 (define_mode_attr ssePSmode2): New.
14036 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
14037 V16HI, V32HI modes.
14038 (define_mode_attr dbpsadbwmode): New.
14039 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
14040 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
14041 (vi8_sse4_1_avx2_avx512): New.
14042 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
14044 (define_mode_attr blendbits): Move before its immediate use.
14046 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
14047 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14048 Anna Tikhonova <anna.tikhonova@intel.com>
14049 Ilya Tocar <ilya.tocar@intel.com>
14050 Andrey Turetskiy <andrey.turetskiy@intel.com>
14051 Ilya Verbin <ilya.verbin@intel.com>
14052 Kirill Yukhin <kirill.yukhin@intel.com>
14053 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14055 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
14056 * config/i386/subst.md
14057 (define_mode_iterator SUBST_V): Update.
14058 (define_mode_iterator SUBST_A): Ditto.
14059 (define_subst_attr "mask_operand7"): New.
14060 (define_subst_attr "mask_operand10"): New.
14061 (define_subst_attr "mask_operand_arg34") : New.
14062 (define_subst_attr "mask_expand_op3"): New.
14063 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
14064 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
14065 (define_subst_attr "mask_avx512vl_condition"): New.
14066 (define_subst_attr "round_mask_operand4"): Ditto.
14067 (define_subst_attr "round_mask_scalar_op3"): Delete.
14068 (define_subst_attr "round_mask_op4"): New.
14069 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
14071 (define_subst_attr "round_modev8sf_condition"): New.
14072 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
14074 (define_subst_attr "round_saeonly_mask_operand4"): New.
14075 (define_subst_attr "round_saeonly_mask_op4"): New.
14076 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
14077 V8DImode, V16SImode.
14078 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
14079 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
14080 (define_subst_attr "mask_expand4_args"): New.
14081 (define_subst "mask_expand4"): New.
14083 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
14084 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14085 Anna Tikhonova <anna.tikhonova@intel.com>
14086 Ilya Tocar <ilya.tocar@intel.com>
14087 Andrey Turetskiy <andrey.turetskiy@intel.com>
14088 Ilya Verbin <ilya.verbin@intel.com>
14089 Kirill Yukhin <kirill.yukhin@intel.com>
14090 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14092 * config/i386/i386.md
14093 (define_attr "isa"): Add avx512bw,noavx512bw.
14094 (define_attr "enabled"): Ditto.
14095 (define_split): Add 32/64-bit mask logic.
14096 (define_insn "*k<logic>qi"): New.
14097 (define_insn "*k<logic>hi"): New.
14098 (define_insn "*anddi_1"): Add mask version.
14099 (define_insn "*andsi_1"): Ditto.
14100 (define_insn "*<code><mode>_1"): Ditto.
14101 (define_insn "*<code>hi_1"): Ditto.
14102 (define_insn "kxnor<mode>"): New.
14103 (define_insn "kunpcksi"): New.
14104 (define_insn "kunpckdi"): New.
14105 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
14106 (define_insn "*one_cmplhi2_1"): Ditto.
14108 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
14109 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14110 Anna Tikhonova <anna.tikhonova@intel.com>
14111 Ilya Tocar <ilya.tocar@intel.com>
14112 Andrey Turetskiy <andrey.turetskiy@intel.com>
14113 Ilya Verbin <ilya.verbin@intel.com>
14114 Kirill Yukhin <kirill.yukhin@intel.com>
14115 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14117 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
14120 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
14121 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14122 Anna Tikhonova <anna.tikhonova@intel.com>
14123 Ilya Tocar <ilya.tocar@intel.com>
14124 Andrey Turetskiy <andrey.turetskiy@intel.com>
14125 Ilya Verbin <ilya.verbin@intel.com>
14126 Kirill Yukhin <kirill.yukhin@intel.com>
14127 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14129 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
14131 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
14132 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
14133 xmm/ymm16+ when availble.
14134 * config/i386/i386.h
14135 (HARD_REGNO_NREGS): Add mask regs.
14136 (VALID_AVX512F_REG_MODE): Ditto.
14137 (VALID_AVX512F_REG_MODE) : Define.
14138 (VALID_MASK_AVX512BW_MODE): Ditto.
14139 (reg_class) (MASK_REG_P(X)): Define.
14140 * config/i386/i386.md: Do not split long moves with mask register,
14141 use kmovb if avx512bw is availible.
14142 (movdi_internal): Handle mask registers.
14144 2014-08-14 Richard Biener <rguenther@suse.de>
14146 PR tree-optimization/62081
14147 * tree-ssa-loop.c (pass_fix_loops): New pass.
14148 (pass_tree_loop::gate): Do not fixup loops here.
14149 * tree-pass.h (make_pass_fix_loops): Declare.
14150 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
14152 2014-08-14 Richard Biener <rguenther@suse.de>
14154 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
14155 (type_hash_canon): ... this and avoid 2nd lookup for the add.
14157 2014-08-14 Richard Biener <rguenther@suse.de>
14159 PR tree-optimization/62090
14160 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
14161 (fold_builtin_2): Do not fold sprintf.
14162 (fold_builtin_3): Likewise.
14163 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
14164 moved from builtins.c.
14165 (gimple_fold_builtin): Fold sprintf.
14167 2014-08-14 Richard Biener <rguenther@suse.de>
14169 PR rtl-optimization/62079
14170 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
14173 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
14175 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
14176 current_function_decl.
14178 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
14180 * cgraph.c (cgraph_node::function_symbol): Fix wrong
14181 cgraph_function_node to cgraph_node::function_symbol
14184 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
14186 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
14187 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
14189 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
14191 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
14194 2014-08-13 Roman Gareev <gareevroman@gmail.com>
14196 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
14199 2014-08-12 Jakub Jelinek <jakub@redhat.com>
14202 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
14203 any registers that are used in mem_insn.
14205 2014-08-12 Steve Ellcey <sellcey@mips.com>
14207 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
14209 2014-08-12 Steve Ellcey <sellcey@mips.com>
14211 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
14212 (MULTILIB_DIRNAMES): Ditto.
14213 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
14214 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
14215 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
14216 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
14217 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
14218 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
14220 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
14223 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
14224 of __ARM_SIZEOF_WCHAR_T.
14226 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
14229 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
14230 Remove unnecessary attributes.
14232 2014-08-12 Yury Gribov <y.gribov@samsung.com>
14234 * internal-fn.c (init_internal_fns): Fix off-by-one.
14236 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
14237 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14238 Anna Tikhonova <anna.tikhonova@intel.com>
14239 Ilya Tocar <ilya.tocar@intel.com>
14240 Andrey Turetskiy <andrey.turetskiy@intel.com>
14241 Ilya Verbin <ilya.verbin@intel.com>
14242 Kirill Yukhin <kirill.yukhin@intel.com>
14243 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14245 * config/i386/i386.c (standard_sse_constant_opcode): Use
14246 vpxord/vpternlog if avx512 is availible.
14248 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
14250 PR middle-end/62103
14251 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
14252 bitfields, that is when size doesn't match the size of type or the
14253 size of the constructor.
14255 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
14257 * config/rs6000/constraints.md (wh constraint): New constraint,
14258 for FP registers if direct move is available.
14259 (wi constraint): New constraint, for VSX/FP registers that can
14260 handle 64-bit integers.
14261 (wj constraint): New constraint for VSX/FP registers that can
14262 handle 64-bit integers for direct moves.
14263 (wk constraint): New constraint for VSX/FP registers that can
14264 handle 64-bit doubles for direct moves.
14265 (wy constraint): Make documentation match implementation.
14267 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
14268 scalar_in_vmx_p field to simplify tests of whether SFmode or
14269 DFmode can go in the Altivec registers.
14270 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
14271 (rs6000_setup_reg_addr_masks): Likewise.
14272 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
14273 field, and wh/wi/wj/wk constraints.
14274 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
14275 the wh/wi/wj/wk constraints.
14276 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
14277 upper registers, prefer VSX registers unless the operation is a
14278 memory operation with REG+OFFSET addressing.
14280 * config/rs6000/vsx.md (VSr mode attribute): Add support for
14281 DImode. Change SFmode to use ww constraint instead of d to allow
14282 SF registers in the upper registers.
14285 (VSr5): Fix thinko in comment.
14286 (VSa): New mode attribute that is an alternative to wa, that
14287 returns the VSX register class that a mode can go in, but may not
14288 be the preferred register class.
14289 (VS_64dm): New mode attribute for appropriate register classes for
14290 referencing 64-bit elements of vectors for direct moves and normal
14292 (VS_64reg): Likewise.
14293 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
14294 register allocator to only registers the data type can handle.
14295 (vsx_le_perm_load_<mode>): Likewise.
14296 (vsx_le_perm_store_<mode>): Likewise.
14297 (vsx_xxpermdi2_le_<mode>): Likewise.
14298 (vsx_xxpermdi4_le_<mode>): Likewise.
14299 (vsx_lxvd2x2_le_<mode>): Likewise.
14300 (vsx_lxvd2x4_le_<mode>): Likewise.
14301 (vsx_stxvd2x2_le_<mode>): Likewise.
14302 (vsx_add<mode>3): Likewise.
14303 (vsx_sub<mode>3): Likewise.
14304 (vsx_mul<mode>3): Likewise.
14305 (vsx_div<mode>3): Likewise.
14306 (vsx_tdiv<mode>3_internal): Likewise.
14307 (vsx_fre<mode>2): Likewise.
14308 (vsx_neg<mode>2): Likewise.
14309 (vsx_abs<mode>2): Likewise.
14310 (vsx_nabs<mode>2): Likewise.
14311 (vsx_smax<mode>3): Likewise.
14312 (vsx_smin<mode>3): Likewise.
14313 (vsx_sqrt<mode>2): Likewise.
14314 (vsx_rsqrte<mode>2): Likewise.
14315 (vsx_tsqrt<mode>2_internal): Likewise.
14316 (vsx_fms<mode>4): Likewise.
14317 (vsx_nfma<mode>4): Likewise.
14318 (vsx_eq<mode>): Likewise.
14319 (vsx_gt<mode>): Likewise.
14320 (vsx_ge<mode>): Likewise.
14321 (vsx_eq<mode>_p): Likewise.
14322 (vsx_gt<mode>_p): Likewise.
14323 (vsx_ge<mode>_p): Likewise.
14324 (vsx_xxsel<mode>): Likewise.
14325 (vsx_xxsel<mode>_uns): Likewise.
14326 (vsx_copysign<mode>3): Likewise.
14327 (vsx_float<VSi><mode>2): Likewise.
14328 (vsx_floatuns<VSi><mode>2): Likewise.
14329 (vsx_fix_trunc<mode><VSi>2): Likewise.
14330 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
14331 (vsx_x<VSv>r<VSs>i): Likewise.
14332 (vsx_x<VSv>r<VSs>ic): Likewise.
14333 (vsx_btrunc<mode>2): Likewise.
14334 (vsx_b2trunc<mode>2): Likewise.
14335 (vsx_floor<mode>2): Likewise.
14336 (vsx_ceil<mode>2): Likewise.
14337 (vsx_<VS_spdp_insn>): Likewise.
14338 (vsx_xscvspdp): Likewise.
14339 (vsx_xvcvspuxds): Likewise.
14340 (vsx_float_fix_<mode>2): Likewise.
14341 (vsx_set_<mode>): Likewise.
14342 (vsx_extract_<mode>_internal1): Likewise.
14343 (vsx_extract_<mode>_internal2): Likewise.
14344 (vsx_extract_<mode>_load): Likewise.
14345 (vsx_extract_<mode>_store): Likewise.
14346 (vsx_splat_<mode>): Likewise.
14347 (vsx_xxspltw_<mode>): Likewise.
14348 (vsx_xxspltw_<mode>_direct): Likewise.
14349 (vsx_xxmrghw_<mode>): Likewise.
14350 (vsx_xxmrglw_<mode>): Likewise.
14351 (vsx_xxsldwi_<mode>): Likewise.
14352 (vsx_xscvdpspn): Tighten constraints to only use register classes
14354 (vsx_xscvspdpn): Likewise.
14355 (vsx_xscvdpspn_scalar): Likewise.
14357 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
14358 wj, and wk constraints.
14359 (GPR_REG_CLASS_P): New helper macro for register classes targeting
14360 general purpose registers.
14362 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
14364 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
14365 DImode instead of wm. Use wk constraint for direct move of DFmode
14367 (extendsidi2_lfiwax): Likewise.
14368 (lfiwax): Likewise.
14369 (lfiwzx): Likewise.
14370 (movdi_internal64): Likewise.
14372 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
14373 wk constraints. Make the wy constraint documentation match them
14376 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
14378 Replacement of isl_int by isl_val
14379 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
14380 (compute_bounds_for_param): use isl_val instead of isl_int
14381 (compute_bounds_for_loop): likewise
14382 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
14383 (build_linearized_memory_access): use isl_val instead of isl_int
14384 (pdr_stride_in_loop): likewise
14385 * graphite-optimize-isl.c:
14386 (getPrevectorMap): use isl_val instead of isl_int
14388 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
14389 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
14390 (extern the_isl_ctx): declare
14391 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
14392 (extract_affine_gmp): likewise
14394 (build_loop_iteration_domains): likewise
14395 (add_param_constraints): likewise
14397 2014-08-11 Richard Biener <rguenther@suse.de>
14399 PR tree-optimization/62075
14400 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
14401 handle uses in patterns.
14403 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
14404 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14405 Anna Tikhonova <anna.tikhonova@intel.com>
14406 Ilya Tocar <ilya.tocar@intel.com>
14407 Andrey Turetskiy <andrey.turetskiy@intel.com>
14408 Ilya Verbin <ilya.verbin@intel.com>
14409 Kirill Yukhin <kirill.yukhin@intel.com>
14410 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14412 * common/config/i386/i386-common.c
14413 (OPTION_MASK_ISA_AVX512VL_SET): Define.
14414 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
14415 (ix86_handle_option): Handle OPT_mavx512vl.
14416 * config/i386/cpuid.h (bit_AVX512VL): Define.
14417 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
14418 set -mavx512vl accordingly.
14419 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
14420 OPTION_MASK_ISA_AVX512VL.
14421 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
14422 (ix86_option_override_internal): Define PTA_AVX512VL, handle
14423 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
14424 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
14425 * config/i386/i386.h (TARGET_AVX512VL): Define.
14426 (TARGET_AVX512VL_P(x)): Ditto.
14427 * config/i386/i386.opt: Add mavx512vl.
14429 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
14431 PR tree-optimization/62073
14432 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
14435 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
14436 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14437 Anna Tikhonova <anna.tikhonova@intel.com>
14438 Ilya Tocar <ilya.tocar@intel.com>
14439 Andrey Turetskiy <andrey.turetskiy@intel.com>
14440 Ilya Verbin <ilya.verbin@intel.com>
14441 Kirill Yukhin <kirill.yukhin@intel.com>
14442 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14444 * common/config/i386/i386-common.c
14445 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
14446 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
14447 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
14448 (ix86_handle_option): Handle OPT_mavx512bw.
14449 * config/i386/cpuid.h (bit_AVX512BW): Define.
14450 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
14451 set -mavx512bw accordingly.
14452 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
14453 OPTION_MASK_ISA_AVX512BW.
14454 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
14455 (ix86_option_override_internal): Define PTA_AVX512BW, handle
14456 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
14457 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
14458 * config/i386/i386.h (TARGET_AVX512BW): Define.
14459 (TARGET_AVX512BW_P(x)): Ditto.
14460 * config/i386/i386.opt: Add mavx512bw.
14462 2014-08-11 Richard Biener <rguenther@suse.de>
14464 PR tree-optimization/62070
14465 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
14466 Remove SSA checking.
14468 2014-08-11 Yury Gribov <y.gribov@samsung.com>
14470 * asan.c (asan_check_flags): New enum.
14471 (build_check_stmt_with_calls): Removed function.
14472 (build_check_stmt): Split inlining logic to
14473 asan_expand_check_ifn.
14474 (instrument_derefs): Rename parameter.
14475 (instrument_mem_region_access): Rename parameter.
14476 (instrument_strlen_call): Likewise.
14477 (asan_expand_check_ifn): New function.
14478 (asan_instrument): Remove old code.
14479 (pass_sanopt::execute): Change handling of
14480 asan-instrumentation-with-call-threshold.
14481 (asan_clear_shadow): Fix formatting.
14482 (asan_function_start): Likewise.
14483 (asan_emit_stack_protection): Likewise.
14484 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
14485 Update description.
14486 * internal-fn.c (expand_ASAN_CHECK): New function.
14487 * internal-fn.def (ASAN_CHECK): New internal function.
14488 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
14489 Update description.
14490 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
14491 * tree.c: Small comment fix.
14493 2014-08-11 Yury Gribov <y.gribov@samsung.com>
14495 * gimple.c (gimple_call_fnspec): Support internal functions.
14496 (gimple_call_return_flags): Use const.
14497 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
14498 * internal-fn.def: Add fnspec information.
14499 * internal-fn.h (internal_fn_fnspec): New function.
14500 (init_internal_fns): Declare new function.
14501 * internal-fn.c (internal_fn_fnspec_array): New global variable.
14502 (init_internal_fns): New function.
14503 * tree-core.h: Update macro call.
14504 * tree.c (build_common_builtin_nodes): Initialize internal fns.
14506 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
14508 * lto-streamer.h (struct output_block::symbol): Change from
14509 struct symtab_node to plain symtab_node.
14510 (referenced_from_this_partition_p): Change first parameter
14511 from struct symtab_node to plain symtab_node.
14513 2014-08-10 Marek Polacek <polacek@redhat.com>
14516 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
14518 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
14520 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
14521 DECL correctly; do not give up on types in static storage.
14523 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
14525 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
14527 2014-08-09 Roman Gareev <gareevroman@gmail.com>
14529 * graphite-isl-ast-to-gimple.c:
14530 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
14532 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
14534 2014-08-08 Guozhi Wei <carrot@google.com>
14536 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
14538 2014-08-08 Cary Coutant <ccoutant@google.com>
14540 * dwarf2out.c (get_skeleton_type_unit): Remove.
14541 (output_skeleton_debug_sections): Remove skeleton type units.
14542 (output_comdat_type_unit): Likewise.
14543 (dwarf2out_finish): Likewise.
14545 2014-08-07 Yi Yang <ahyangyi@google.com>
14547 * predict.c (expr_expected_value_1): Remove the redundant assignment.
14549 2014-08-08 Richard Biener <rguenther@suse.de>
14551 * lto-streamer.h (struct lto_input_block): Make it a class
14552 with a constructor.
14553 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
14554 (struct lto_function_header, struct lto_simple_header,
14555 struct lto_simple_header_with_strings,
14556 struct lto_decl_header, struct lto_function_header): Make
14557 a simple inheritance hieararchy. Remove unused fields.
14558 (struct lto_asm_header): Remove.
14559 * lto-streamer-out.c (produce_asm): Adjust.
14560 (lto_output_toplevel_asms): Likewise.
14561 (produce_asm_for_decls): Likewise.
14562 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
14563 * data-streamer-in.c (string_for_index): Likewise.
14564 * ipa-inline-analysis.c (inline_read_section): Likewise.
14565 * ipa-prop.c (ipa_prop_read_section): Likewise.
14566 (read_replacements_section): Likewise.
14567 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
14568 * lto-section-in.c (lto_create_simple_input_block): Likewise.
14569 (lto_destroy_simple_input_block): Likewise.
14570 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
14571 (lto_input_toplevel_asms): Likewise.
14573 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
14574 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14575 Anna Tikhonova <anna.tikhonova@intel.com>
14576 Ilya Tocar <ilya.tocar@intel.com>
14577 Andrey Turetskiy <andrey.turetskiy@intel.com>
14578 Ilya Verbin <ilya.verbin@intel.com>
14579 Kirill Yukhin <kirill.yukhin@intel.com>
14580 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14582 * common/config/i386/i386-common.c
14583 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
14584 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
14585 (ix86_handle_option): Handle OPT_mavx512dq.
14586 * config/i386/cpuid.h (bit_AVX512DQ): Define.
14587 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
14588 set -mavx512dq accordingly.
14589 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
14590 OPTION_MASK_ISA_AVX512DQ.
14591 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
14592 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
14593 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
14594 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
14595 * config/i386/i386.h (TARGET_AVX512DQ): Define.
14596 (TARGET_AVX512DQ_P(x)): Ditto.
14597 * config/i386/i386.opt: Add mavx512dq.
14599 2014-08-08 Richard Biener <rguenther@suse.de>
14601 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
14602 target_percent, target_percent_s): Export.
14603 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
14604 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
14605 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
14606 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
14607 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
14608 Move to gimple-fold.c.
14609 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
14611 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
14612 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
14613 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
14614 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
14615 (rewrite_call_expr_array): Remove.
14616 (fold_builtin_sprintf_chk): Likewise.
14617 (fold_builtin_snprintf_chk): Likewise.
14618 (fold_builtin_varargs): Remove handling of sprintf_chk,
14619 vsprintf_chk, snprintf_chk and vsnprintf_chk.
14620 (gimple_fold_builtin_sprintf_chk): Remove.
14621 (gimple_fold_builtin_snprintf_chk): Likewise.
14622 (gimple_fold_builtin_varargs): Likewise.
14623 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
14624 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
14625 * gimple.c (gimple_seq_add_seq_without_update): New function.
14626 * gimple.h (gimple_seq_add_seq_without_update): Declare.
14627 * gimple-fold.c: Include output.h.
14628 (gsi_replace_with_seq_vops): New function, split out from ...
14629 (gimplify_and_update_call_from_tree): ... here.
14630 (replace_call_with_value): New function.
14631 (replace_call_with_call_and_fold): Likewise.
14632 (var_decl_component_p): Moved from builtins.c.
14633 (gimple_fold_builtin_memory_op): Moved from builtins.c
14634 fold_builtin_memory_op and rewritten to GIMPLE.
14635 (gimple_fold_builtin_memset): Likewise.
14636 (gimple_fold_builtin_strcpy): Likewise.
14637 (gimple_fold_builtin_strncpy): Likewise.
14638 (gimple_fold_builtin_strcat): Likewise.
14639 (gimple_fold_builtin_fputs): Likewise.
14640 (gimple_fold_builtin_memory_chk): Likewise.
14641 (gimple_fold_builtin_stxcpy_chk): Likewise.
14642 (gimple_fold_builtin_stxncpy_chk): Likewise.
14643 (gimple_fold_builtin_snprintf_chk): Likewise.
14644 (gimple_fold_builtin_sprintf_chk): Likewise.
14645 (gimple_fold_builtin_strlen): New function.
14646 (gimple_fold_builtin_with_strlen): New function split out from
14647 gimple_fold_builtin.
14648 (gimple_fold_builtin): Change signature and handle
14649 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
14650 here. Call gimple_fold_builtin_with_strlen.
14651 (gimple_fold_call): Adjust.
14653 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
14655 * calls.c (precompute_arguments): Check
14656 promoted_for_signed_and_unsigned_p and set the promoted mode.
14657 (promoted_for_signed_and_unsigned_p): New function.
14658 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
14659 and set the promoted mode.
14660 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
14661 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
14662 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
14665 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
14667 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
14668 instead of SUBREG_PROMOTED_UNSIGNED_SET.
14669 (expand_call): Likewise.
14670 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
14671 to get promoted mode.
14672 * combine.c (record_promoted_value): Skip > 0 comparison with
14673 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
14674 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
14675 of SUBREG_PROMOTED_UNSIGNED_P.
14676 (convert_modes): Likewise.
14677 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
14678 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
14679 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
14680 SUBREG_PROMOTED_UNSIGNED_SET.
14681 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
14682 instead of SUBREG_PROMOTED_UNSIGNED_SET.
14683 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
14684 SUBREG_PROMOTED_SET.
14685 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
14686 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
14687 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
14688 of SUBREG_PROMOTED_UNSIGNED_P.
14689 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
14690 (SUBREG_PROMOTED_SET): New define.
14691 (SUBREG_PROMOTED_GET): Likewise.
14692 (SUBREG_PROMOTED_SIGN): Likewise.
14693 (SUBREG_PROMOTED_SIGNED_P): Likewise.
14694 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
14695 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
14696 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
14697 instead of SUBREG_PROMOTED_UNSIGNED_GET.
14698 (nonzero_bits1): Skip > 0 comparison with the results as
14699 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
14700 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
14701 of !SUBREG_PROMOTED_UNSIGNED_P.
14702 * simplify-rtx.c (simplify_unary_operation_1): Use new
14703 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
14704 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
14705 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
14706 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
14708 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
14710 * ipa-devirt.c: Include gimple-pretty-print.h
14711 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
14713 (decl_maybe_in_construction_p): Fix conditional on cdtor check
14714 (get_polymorphic_call_info): Fix return value
14715 (type_change_info): New sturcture based on ipa-prop
14717 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
14718 based on ipa-prop variant.
14719 (extr_type_from_vtbl_ptr_store): New function
14720 based on ipa-prop variant.
14721 (record_known_type): New function.
14722 (check_stmt_for_type_change): New function.
14723 (get_dynamic_type): New function.
14724 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
14725 * tree-ssa-pre.c: ipa-utils.h
14726 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
14727 machinery; sanity check with ipa-prop devirtualization.
14728 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
14731 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
14733 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
14734 * alias.c, cfgexpand.c, cgraphbuild.c,
14735 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
14736 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
14737 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
14738 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
14739 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
14740 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
14741 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
14742 dse.c, except.c, gengtype.c, gimple-expr.c,
14743 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
14744 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
14745 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
14746 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
14747 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
14748 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
14750 * pointer-set.c: Remove file.
14751 * pointer-set.h: Remove file.
14753 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14755 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
14756 * config/arm/types.md (f_sels, f_seld): Delete.
14758 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14760 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
14761 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
14762 (aarch64_movdi_<mode>high): Likewise.
14763 (aarch64_mov<mode>high_di): Likewise.
14764 (aarch64_movdi_<mode>low): Likewise.
14765 (aarch64_mov<mode>low_di): Likewise.
14766 (aarch64_movtilow_tilow): Likewise.
14767 Add comment explaining usage of fp,simd attributes and of
14768 TARGET_FLOAT and TARGET_SIMD.
14770 2014-08-07 Ian Bolton <ian.bolton@arm.com>
14771 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14773 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
14774 Use MOVN when one of the half-words is 0xffff.
14776 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
14778 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
14780 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14782 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
14783 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
14784 (rfs_str): String corresponding to RFS_* constants.
14785 (rank_for_schedule_stats_t): New typedef.
14786 (rank_for_schedule_stats): New static variable.
14787 (rfs_result): New static function.
14788 (rank_for_schedule): Track statistics for deciding heuristics.
14789 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
14791 (ready_sort): Use them for debug printouts.
14792 (schedule_block): Init statistics state. Print statistics on
14793 rank_for_schedule decisions.
14795 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
14797 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
14799 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
14801 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
14804 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
14806 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
14807 function to not conflict.
14808 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
14809 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
14810 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
14811 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
14812 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
14815 2014-08-07 Marek Polacek <polacek@redhat.com>
14817 * fold-const.c (fold_binary_loc): Add folding of
14818 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
14820 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
14822 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
14823 instead of type size.
14824 (ASM_FINISH_DECLARE_OBJECT): Likewise.
14826 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
14828 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
14829 (*thumb1_movqi_insn): Likewise.
14830 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
14832 2014-08-07 Tom de Vries <tom@codesourcery.com>
14834 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
14835 (glibc_2_11_or_earlier): Remove effective-target keywords.
14837 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
14839 * config/arm/arm.c (bdesc_2arg): Fix typo.
14840 (arm_atomic_assign_expand_fenv): Remove The default implementation.
14842 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
14844 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
14846 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
14849 * haifa-sched.c (advance_one_cycle): Fix dump.
14850 (schedule_block): Don't advance cycle if we are already at the
14851 beginning of the cycle.
14853 2014-08-06 Martin Jambor <mjambor@suse.cz>
14856 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
14858 2014-08-06 Richard Biener <rguenther@suse.de>
14861 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
14863 (lto_input_tree): Pop SCCs here.
14865 2014-08-06 Richard Biener <rguenther@suse.de>
14867 PR tree-optimization/61320
14868 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
14869 handle misaligned loads.
14871 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
14873 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
14874 (aarch64_expand_vec_perm_const): Check for dup before zip.
14876 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14878 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
14879 CONST_INT_P instead of GET_CODE and compare.
14880 (aarch64_select_cc_mode): Likewise.
14881 (aarch64_print_operand): Likewise.
14882 (aarch64_rtx_costs): Likewise.
14883 (aarch64_simd_valid_immediate): Likewise.
14884 (aarch64_simd_check_vect_par_cnst_half): Likewise.
14885 (aarch64_simd_emit_pair_result_insn): Likewise.
14887 2014-08-05 David Malcolm <dmalcolm@redhat.com>
14889 * gdbhooks.py (find_gcc_source_dir): New helper function.
14890 (class PassNames): New class, locating and parsing passes.def.
14891 (class BreakOnPass): New command "break-on-pass".
14893 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
14895 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
14898 2014-08-05 Richard Biener <rguenther@suse.de>
14900 PR rtl-optimization/61672
14901 * emit-rtl.h (mem_attrs_eq_p): Declare.
14902 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
14903 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
14904 * cfgcleanup.c (merge_memattrs): Likewise.
14905 Include emit-rtl.h.
14907 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14909 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
14910 rather than singleton vectors.
14911 (vqdmlsls_lane_s32): Likewise.
14913 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14915 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
14916 Use VSDQ_HSI mode iterator.
14917 (aarch64_sqrdmulh_laneq<mode>): Likewise.
14918 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
14919 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
14920 Use BUILTIN_VDQHS macro.
14921 (sqrdmulh_laneq): Likewise.
14922 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
14923 (vqdmlals_laneq_s32): Likewise.
14924 (vqdmlslh_laneq_s16): Likewise.
14925 (vqdmlsls_laneq_s32): Likewise.
14926 (vqdmulhh_laneq_s16): Likewise.
14927 (vqdmulhs_laneq_s32): Likewise.
14928 (vqrdmulhh_laneq_s16): Likewise.
14929 (vqrdmulhs_laneq_s32): Likewise.
14931 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14933 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
14934 (vmuld_laneq_f64): Likewise.
14935 (vmuls_laneq_f32): Likewise.
14936 (vmul_n_f64): Likewise.
14937 (vmuld_lane_f64): Reimplement in C.
14938 (vmuls_lane_f32): Likewise.
14940 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14942 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
14944 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
14946 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14948 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
14949 (rbitsi2): Likewise.
14950 (*arm_rev): Set predicable and predicable_short_it attributes.
14952 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14954 * convert.c (convert_to_integer): Guard transformation to lrint by
14957 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
14959 * config/aarch64/aarch64-builtins.c
14960 (aarch64_simd_builtin_type_mode): Delete.
14961 (v8qi_UP): Remap to V8QImode.
14962 (v4hi_UP): Remap to V4HImode.
14963 (v2si_UP): Remap to V2SImode.
14964 (v2sf_UP): Remap to V2SFmode.
14965 (v1df_UP): Remap to V1DFmode.
14966 (di_UP): Remap to DImode.
14967 (df_UP): Remap to DFmode.
14968 (v16qi_UP):V16QImode.
14969 (v8hi_UP): Remap to V8HImode.
14970 (v4si_UP): Remap to V4SImode.
14971 (v4sf_UP): Remap to V4SFmode.
14972 (v2di_UP): Remap to V2DImode.
14973 (v2df_UP): Remap to V2DFmode.
14974 (ti_UP): Remap to TImode.
14975 (ei_UP): Remap to EImode.
14976 (oi_UP): Remap to OImode.
14977 (ci_UP): Map to CImode.
14978 (xi_UP): Remap to XImode.
14979 (si_UP): Remap to SImode.
14980 (sf_UP): Remap to SFmode.
14981 (hi_UP): Remap to HImode.
14982 (qi_UP): Remap to QImode.
14983 (aarch64_simd_builtin_datum): Make mode a machine_mode.
14984 (VAR1): Build builtin name.
14985 (aarch64_init_simd_builtins): Remove dead code.
14987 2014-08-05 Roman Gareev <gareevroman@gmail.com>
14989 * graphite-isl-ast-to-gimple.c:
14990 (set_options): New function.
14991 (scop_to_isl_ast): Add calling of set_options.
14993 2014-08-05 Jakub Jelinek <jakub@redhat.com>
14995 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
14996 (analyze_iv_to_split_insn): Don't initialize them.
14997 (get_ivts_expr): Removed.
14998 (allocate_basic_variable, insert_base_initialization): Use
14999 SET_SRC instead of *get_ivts_expr.
15000 (split_iv): Use &SET_SRC instead of get_ivts_expr.
15002 2014-08-05 Roman Gareev <gareevroman@gmail.com>
15004 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
15005 (translate_isl_ast_for_loop): Add checking of the
15006 flag_loop_parallelize_all.
15007 (ast_build_before_for): New function.
15008 (scop_to_isl_ast): Add checking of the
15009 flag_loop_parallelize_all.
15010 * graphite-dependences.c: Move the defenition of the
15011 scop_get_dependences from graphite-optimize-isl.c to this file.
15012 (apply_schedule_on_deps): Add checking of the ux's emptiness.
15013 (carries_deps): Add checking of the x's value.
15014 * graphite-optimize-isl.c: Move the defenition of the
15015 scop_get_dependences to graphite-dependences.c.
15016 * graphite-poly.h: Add declarations of scop_get_dependences
15019 2014-08-04 Rohit <rohitarulraj@freescale.com>
15022 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
15024 (alt_reg_names): Likewise.
15025 (rs6000_dwarf_register_span): For SPE high registers, replace
15026 dwarf register numbers with GCC hard register numbers.
15027 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
15028 (rs6000_dbx_register_number): For SPE high registers, return dwarf
15029 register number for the corresponding GCC hard register number.
15030 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
15031 newly added GCC hard register numbers for SPE high registers.
15032 (DWARF_FRAME_REGISTERS): Likewise.
15033 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
15034 (DWARF_FRAME_REGNUM): Likewise.
15035 (FIXED_REGISTERS): Likewise.
15036 (CALL_USED_REGISTERS): Likewise.
15037 (CALL_REALLY_USED_REGISTERS): Likewise.
15038 (REG_ALLOC_ORDER): Likewise.
15039 (enum reg_class): Likewise.
15040 (REG_CLASS_NAMES): Likewise.
15041 (REG_CLASS_CONTENTS): Likewise.
15042 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
15044 2014-08-04 Richard Biener <rguenther@suse.de>
15046 * gimple-fold.h (gimple_fold_builtin): Remove.
15047 * gimple-fold.c (gimple_fold_builtin): Make static.
15048 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
15049 fold_stmt, not gimple_fold_builtin.
15051 2014-08-04 Martin Liska <mliska@suse.cz>
15053 * cgraph.h (csi_end_p): Removed.
15054 (csi_next): Likewise.
15055 (csi_node): Likewise.
15056 (csi_start): Likewise.
15057 (cgraph_node_in_set_p): Likewise.
15058 (cgraph_node_set_size): Likewise.
15059 (vsi_end_p): Likewise.
15060 (vsi_next): Likewise.
15061 (vsi_node): Likewise.
15062 (vsi_start): Likewise.
15063 (varpool_node_set_size): Likewise.
15064 (cgraph_node_set_nonempty_p): Likewise.
15065 (varpool_node_set_nonempty_p): Likewise.
15066 * cgraphunit.c (cgraph_process_new_functions): vec replaces
15068 * ipa-inline-transform.c: Likewise.
15069 * ipa-utils.c (cgraph_node_set_new): Removed.
15070 (cgraph_node_set_add): Likewise.
15071 (cgraph_node_set_remove): Likewise.
15072 (cgraph_node_set_find): Likewise.
15073 (dump_cgraph_node_set): Likewise.
15074 (debug_cgraph_node_set): Likewise.
15075 (free_cgraph_node_set): Likewise.
15076 (varpool_node_set_new): Likewise.
15077 (varpool_node_set_add): Likewise.
15078 (varpool_node_set_remove): Likewise.
15079 (varpool_node_set_find): Likewise.
15080 (dump_varpool_node_set): Likewise.
15081 (free_varpool_node_set): Likewise.
15082 (debug_varpool_node_set): Likewise.
15083 * tree-emutls.c (struct tls_var_data):
15084 (emutls_index): Removed.
15085 (emutls_decl): Likewise.
15086 (gen_emutls_addr): Function implementation uses newly added
15087 hash_map<varpool_node *, tls_var_data>.
15088 (clear_access_vars): Likewise.
15089 (create_emultls_var): Likewise.
15090 (ipa_lower_emutls): Likewise.
15091 (reset_access): New function.
15093 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
15095 * config/i386/i386.c (ix86_option_override_internal): Add
15096 PTA_RDRND and PTA_MOVBE for bdver4.
15098 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15099 James Greenhalgh <james.greenhalgh@arm.com>
15101 * doc/md.texi (clrsb): Document.
15102 (clz): Change reference to x into operand 1.
15104 (popcount): Likewise.
15106 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15109 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
15110 move to subtarget in serial version if result is ignored.
15112 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
15113 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15115 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
15116 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
15117 (sched_analyze_insn): Update use of try_group_insn to
15118 sched_macro_fuse_insns.
15119 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
15120 arguments that are not conditional jumps.
15122 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
15124 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
15125 family information. Handle BTVER2 cpu with cpuid family value.
15127 2014-08-04 Tom de Vries <tom@codesourcery.com>
15129 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
15130 (glibc_2_11_or_earlier): Document effective-target keywords.
15132 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
15134 * ipa-devirt.c (odr_type_warn_count): Add type.
15135 (possible_polymorphic_call_targets): Set it.
15136 (ipa_devirt): Use it.
15138 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
15140 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
15142 * ipa-devirt.c: Include hash-map.h
15143 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
15144 (clear_speculation): Break out of ...
15145 (get_class_context): ... here; speed up handling obviously useless
15147 (odr_type_warn_count, decl_warn_count): New structures.
15148 (final_warning_record): New structure.
15149 (final_warning_records): New static variable.
15150 (possible_polymorphic_call_targets): Cleanup handling of
15151 speculative info; do not build speculation when user do not care;
15152 record info about warnings when asked for.
15153 (add_decl_warning): New function.
15154 (type_warning_cmp): New function.
15155 (decl_warning_cmp): New function.
15156 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
15157 (gate): Enable pass when warnings are requested.
15158 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
15161 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
15163 * hash-map.h (default_hashmap_traits::mark_key_deleted):
15165 (hash_map::remove): New method.
15166 (hash_map::traverse): New method.
15167 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
15168 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
15169 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
15170 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
15171 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
15172 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
15175 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
15177 * hash-set.h: new File.
15178 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
15179 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
15180 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
15181 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
15182 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
15183 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
15184 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
15185 varpool.c: Use hash_set instead of pointer_set.
15187 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
15189 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
15191 2014-08-01 Jiong Wang <jiong.wang@arm.com>
15193 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
15194 for frame access when strict_p is false.
15196 2014-08-01 Renlin Li <renlin.li@arm.com>
15197 2014-08-01 Jiong Wang <jiong.wang@arm.com>
15199 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
15200 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
15201 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
15203 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
15205 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
15206 aarch64_mem_pair_offset.
15208 2014-08-01 Jiong Wang <jiong.wang@arm.com>
15210 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
15212 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
15213 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
15215 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
15217 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
15219 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
15221 PR regression/61510
15222 * cgraphunit.c (analyze_functions): Use get_create rather than get
15223 for decls which are clones of abstract functions.
15225 2014-08-01 Martin Liska <mliska@suse.cz>
15227 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
15228 * ipa-prop.h (count_formal_params): Global function created from static.
15229 * ipa-prop.c (count_formal_params): Likewise.
15230 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
15231 profiles for semantically equivalent functions.
15232 * passes.c (do_per_function): If we load body of a function
15233 during WPA, this condition should behave same.
15234 * varpool.c (ctor_for_folding): More tolerant assert for variable
15235 aliases created during WPA.
15237 2014-08-01 Martin Liska <mliska@suse.cz>
15239 * doc/invoke.texi (Options That Control Optimization): Documentation
15240 for -foptimize-strlen introduced. Optimization levels default options
15243 2014-08-01 Jakub Jelinek <jakub@redhat.com>
15245 * opts.c (common_handle_option): Handle -fsanitize=alignment.
15246 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
15247 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
15249 * stor-layout.h (min_align_of_type): New prototype.
15250 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
15251 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
15253 * ubsan.c: Include builtins.h.
15254 (ubsan_expand_bounds_ifn): Change return type to bool,
15255 always return true.
15256 (ubsan_expand_null_ifn): Change return type to bool, change
15257 argument to gimple_stmt_iterator *. Handle both null and alignment
15258 sanitization, take type from ckind argument's type rather than
15260 (instrument_member_call): Removed.
15261 (instrument_mem_ref): Remove t argument, add mem and base arguments.
15262 Handle both null and alignment sanitization, don't say whole
15263 struct access is member access. Build 3 argument IFN_UBSAN_NULL
15264 call instead of 2 argument.
15265 (instrument_null): Adjust instrument_mem_ref caller. Don't
15266 instrument calls here.
15267 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
15268 like SANITIZE_NULL.
15269 * stor-layout.c (min_align_of_type): New function.
15270 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
15271 Or it into SANITIZE_UNDEFINED.
15272 * doc/invoke.texi (-fsanitize=alignment): Document.
15274 2014-07-31 Andi Kleen <ak@linux.intel.com>
15276 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
15278 2014-07-31 Andi Kleen <ak@linux.intel.com>
15280 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
15282 (vn_reference_compute_hash): Dito.
15283 (vn_nary_op_compute_hash): Dito.
15284 (vn_phi_compute_hash): Dito.
15285 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
15287 2014-07-31 Andi Kleen <ak@linux.intel.com>
15289 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
15290 Rename to inchash:add_expr_commutative. Convert to inchash.
15291 (iterative_hash_hashable_expr): Rename to
15292 inchash:add_hashable_expr. Convert to inchash.
15293 (avail_expr_hash): Dito.
15295 2014-07-31 Andi Kleen <ak@linux.intel.com>
15297 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
15298 Convert to inchash.
15300 2014-07-31 Andi Kleen <ak@linux.intel.com>
15302 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
15304 2014-07-31 Andi Kleen <ak@linux.intel.com>
15306 * Makefile.in (OBJS): Add rtlhash.o
15307 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
15308 (loc_checksum): Dito.
15309 (loc_checksum_ordered): Dito.
15310 (hash_loc_operands): Dito.
15312 (hash_loc_list): Dito.
15313 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
15314 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
15315 * rtlhash.c: New file.
15316 * rtlhash.h: New file.
15318 2014-07-31 Andi Kleen <ak@linux.intel.com>
15320 * inchash.h (inchash): Change inchash class to namespace.
15321 (class hash): ... Rename from inchash.
15322 (add_object): Move from macro to class template.
15323 * lto-streamer-out.c (hash_tree): Change inchash
15325 * tree.c (build_type_attribute_qual_variant): Dito.
15326 (type_hash_list): Dito.
15327 (attribute_hash_list): Dito.
15328 (iterative_hstate_expr): Rename to inchash::add_expr
15329 (build_range_type_1): Change inchash to inchash::hash
15330 and use hash::add_expr.
15331 (build_array_type_1): Dito.
15332 (build_function_type): Dito
15333 (build_method_type_directly): Dito.
15334 (build_offset_type): Dito.
15335 (build_complex_type): Dito.
15336 (make_vector_type): Dito.
15337 * tree.h (iterative_hash_expr): Dito.
15339 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
15341 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
15343 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
15345 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
15346 correct alphabetical position.
15347 (vpaddd_f64): Rewrite using builtins.
15348 (vpaddd_s64): Move to correct alphabetical position.
15351 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
15354 * config/sh/sh.c (sh_legitimate_address_p,
15355 sh_legitimize_reload_address): Handle reg+reg address modes when
15356 ALLOW_INDEXED_ADDRESS is false.
15357 * config/sh/predicates.md (general_movsrc_operand,
15358 general_movdst_operand): Likewise.
15360 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
15362 * config/aarch64/aarch64-builtins.c
15363 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
15366 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
15368 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
15369 the generated mask based on BYTES_BIG_ENDIAN.
15370 (aarch64_simd_check_vect_par_cnst_half): New.
15371 * config/aarch64/aarch64-protos.h
15372 (aarch64_simd_check_vect_par_cnst_half): New.
15373 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
15374 the check out to aarch64_simd_check_vect_par_cnst_half.
15375 (vect_par_cnst_lo_half): Likewise.
15376 * config/aarch64/aarch64-simd.md
15377 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
15378 (move_hi_quad_<mode>): Always generate a low mask.
15380 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
15382 * doc/invoke.texi (AVR Options): Add documentation about
15383 __AVR_DEVICE_NAME__ built-in macro.
15385 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
15388 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
15389 constraints are satisfied.
15390 (<shift>di3_neon): Likewise.
15392 2014-07-31 Richard Biener <rguenther@suse.de>
15394 PR tree-optimization/61964
15395 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
15396 by structural equality.
15398 2014-07-31 Yury Gribov <y.gribov@samsung.com>
15400 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
15401 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
15402 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
15404 * gcc.c (sanitize_spec_function): Support new option.
15405 (SANITIZER_SPEC): Remove now redundant check.
15406 * opts.c (common_handle_option): Support new option.
15407 (finish_options): Check for incompatibilities.
15408 * toplev.c (process_options): Split userspace-specific checks.
15410 2014-07-31 Richard Biener <rguenther@suse.de>
15412 * lto-streamer.h (struct output_block): Remove global.
15413 (struct data_in): Remove labels, num_named_labels and
15414 num_unnamed_labels.
15415 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
15416 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
15418 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
15421 * common.opt (-Wreturn-local-addr): Moved from c.opt.
15422 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
15423 (isolate_path): New argument to avoid inserting a trap.
15424 (find_implicit_erroneous_behaviour): Handle returning the address
15425 of a local variable.
15426 (find_explicit_erroneous_behaviour): Likewise.
15428 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
15431 * toplev.c (init_random_seed): Move piece of code never called to
15433 (set_random_seed): see above.
15435 2014-07-31 Tom de Vries <tom@codesourcery.com>
15437 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
15439 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
15441 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
15442 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
15444 2014-07-31 Richard Biener <rguenther@suse.de>
15446 * data-streamer.h (streamer_write_data_stream): Declare here,
15448 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
15449 * lto-cgraph.c (lto_output_node): Adjust.
15450 (lto_output_varpool_node): Likewise.
15451 * data-streamer-out.c (streamer_string_index): Likewise.
15452 (streamer_write_data_stream, lto_append_block): Move from ...
15453 * lto-section-out.c (lto_output_data_stream,
15454 lto_append_block): ... here.
15456 2014-07-30 Mike Stump <mikestump@comcast.net>
15458 * configure.ac: Also check for popen.
15459 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
15460 * configure: Regenerate.
15461 * config.in: Regenerate.
15463 2014-07-30 Martin Jambor <mjambor@suse.cz>
15465 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
15466 parameter to gimple.
15468 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15470 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
15471 address as second parameter to __tpf_eh_return routine.
15473 2014-07-30 Jiong Wang <jiong.wang@arm.com>
15475 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
15478 2014-07-30 Tom Tromey <tromey@redhat.com>
15481 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
15482 * doc/extend.texi (Type Attributes): Document designated_init
15485 2014-07-30 Roman Gareev <gareevroman@gmail.com>
15487 * graphite-isl-ast-to-gimple.c:
15488 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
15489 (gcc_expression_from_isl_expression): Pass type to
15490 gcc_expression_from_isl_ast_expr_id.
15492 2014-07-30 Richard Biener <rguenther@suse.de>
15494 * lto-streamer.h (lto_write_data): New function.
15495 * langhooks.c (lhd_append_data): Do not free block.
15496 * lto-section-out.c (lto_write_data): New function writing
15497 raw data to the current section.
15498 (lto_write_stream): Adjust for langhook semantic change.
15499 (lto_destroy_simple_output_block): Write header directly.
15500 * lto-opts.c (lto_write_options): Write options directly.
15501 * lto-streamer-out.c (produce_asm): Write heaeder directly.
15502 (lto_output_toplevel_asms): Likewise.
15503 (copy_function_or_variable): Copy data directly.
15504 (write_global_references): Output index table directly.
15505 (lto_output_decl_state_refs): Likewise.
15506 (write_symbol): Write data directly.
15507 (produce_symtab): Adjust.
15508 (produce_asm_for_decls): Output header and refs directly.
15510 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
15512 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
15513 to speculative_targets
15514 (get_class_context): Fix handling of contextes without outer type;
15515 avoid matching non-polymorphic types in LTO.
15516 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
15517 parameter to speculative_targetsp; handle speculation.
15518 (dump_possible_polymorphic_call_targets): Update dumping.
15520 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
15522 * common.opt (Wodr): Enable by default.
15524 2014-07-29 Olivier Hainque <hainque@adacore.com>
15526 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
15528 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
15531 * gengtype.c (strtoken): New function.
15532 (create_user_defined_type): Replace strtok with strtoken.
15534 2014-07-29 Nathan Sidwell <nathan@acm.org>
15536 * gcov-io.c (gcov_var): Make hidden.
15537 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
15538 (gcov_do_dump): Declare.
15539 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
15541 2014-07-29 Martin Jambor <mjambor@suse.cz>
15543 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
15544 parameter to gimple.
15545 (sra_modify_assign): Likewise.
15547 2014-07-29 Richard Biener <rguenther@suse.de>
15549 PR middle-end/52478
15550 * expr.c (expand_expr_real_2): Revert last change.
15552 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
15554 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
15555 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
15556 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
15558 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
15559 (contains_type_p): Forward declare.
15560 (polymorphic_call_target_hasher::hash): Hash speculative info.
15561 (polymorphic_call_target_hasher::equal): Compare speculative info.
15562 (get_class_context): Handle speuclation.
15563 (contains_type_p): Update.
15564 (get_polymorphic_call_info_for_decl): Update.
15565 (walk_ssa_copies): Break out from ...
15566 (get_polymorphic_call_info): ... here; set speculative context
15568 * ipa-prop.c (ipa_write_indirect_edge_info,
15569 ipa_read_indirect_edge_info): Stream speculative context.
15570 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
15571 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
15572 SPECULATIVE_MAYBE_DERIVED_TYPE).
15573 (possible_polymorphic_call_targets overriders): Update.
15574 (dump_possible_polymorphic_call_targets overriders): Update.
15575 (dump_possible_polymorphic_call_target_p overriders): Update.
15577 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
15579 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
15580 ipa-devirt path; fix thinko there.
15582 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
15584 * config/i386/i386.c (ix86_return_in_memory): Replace one
15585 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
15587 2014-07-28 Marek Polacek <polacek@redhat.com>
15589 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
15591 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
15593 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
15594 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
15595 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
15596 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
15597 (USE_LD_AS_NEEDED): Likewise.
15598 (ASM_APP_ON): Likewise.
15599 (ASM_APP_OFF): Likewise.
15600 (TARGET_POSIX_IO): Likewise.
15601 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
15602 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
15603 (USE_LD_AS_NEEDED): Likewise.
15604 (ASM_APP_ON): Likewise.
15605 (ASM_APP_OFF): Likewise.
15606 (TARGET_POSIX_IO): Likewise.
15608 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
15610 PR middle-end/61734
15611 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
15612 operators other than the equality operators.
15614 2014-07-28 Richard Biener <rguenther@suse.de>
15616 PR middle-end/52478
15617 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
15618 sure to register SImode ones, not only >= word_mode ones.
15619 * expr.c (expand_expr_real_2): When expanding -ftrapv
15620 binops do not use OPTAB_LIB_WIDEN.
15622 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
15624 PR middle-end/61919
15625 * tree-outof-ssa.c (insert_partition_copy_on_edge)
15626 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
15627 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
15628 inserting them in the insn stream.
15630 2014-07-28 Marek Polacek <polacek@redhat.com>
15632 PR middle-end/61913
15633 * common.opt (Wodr): Add Var.
15635 2014-07-28 Richard Biener <rguenther@suse.de>
15637 PR tree-optimization/61921
15638 * tree-ssa-structalias.c (create_variable_info_for_1): Check
15639 if there is a varpool node before dereferencing it.
15641 2014-07-28 Roman Gareev <gareevroman@gmail.com>
15643 * graphite-sese-to-poly.c:
15644 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
15645 id of the pbb), which contains pointer to the pbb1.
15647 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
15649 2014-07-28 Roman Gareev <gareevroman@gmail.com>
15651 * graphite-isl-ast-to-gimple.c:
15652 (graphite_create_new_guard): New function.
15653 (translate_isl_ast_node_if): New function.
15654 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
15656 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
15658 2014-07-27 Anthony Green <green@moxielogic.com>
15660 * config.gcc: Add moxie-*-moxiebox* configuration.
15661 * config/moxie/moxiebox.h: New file.
15663 2014-07-26 Andrew Pinski <apinski@cavium.com>
15665 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
15666 from the read only register.
15668 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
15670 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
15671 as the allocation class if it isn't likely to be spilled.
15673 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
15675 * rtl.h (tls_referenced_p): Declare.
15676 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
15677 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
15678 (mips_cannot_force_const_mem): Use tls_referenced_p.
15679 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
15680 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
15681 instead of pa_tls_referenced_p.
15682 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
15683 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
15684 (pa_legitimate_constant_p): Likewise.
15685 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
15686 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
15687 (rs6000_cannot_force_const_mem, rs6000_emit_move)
15688 (rs6000_address_for_altivec): Use tls_referenced_p instead of
15689 rs6000_tls_referenced_p.
15690 (rs6000_tls_symbol_ref_1): Delete.
15692 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
15695 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
15696 Optimize inverse of a VEC_CONCAT.
15698 2014-07-25 Xinliang David Li <davidxl@google.com>
15700 * params.def: New parameter.
15701 * coverage.c (get_coverage_counts): Check new flag.
15702 (coverage_compute_profile_id): Check new flag.
15703 (coverage_begin_function): Check new flag.
15704 (coverage_end_function): Check new flag.
15705 * value-prof.c (coverage_node_map_initialized_p): New function.
15706 (init_node_map): Populate map with all functions.
15707 * doc/invoke.texi: Document new parameter.
15709 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
15710 Richard Biener <rguenther@suse.de>
15712 * lto-streamer-out.c (struct sccs): Turn to ...
15713 (class DFS): ... this one; refactor the DFS walk so it can
15714 be re-done on per-SCC basis.
15715 (DFS::DFS): New constructor.
15716 (DFS::~DFS): New destructor.
15717 (hash_tree): Add new MAP argument holding in-SCC hash values;
15718 remove POINTER_TYPE hashing hack.
15719 (scc_entry_compare): Rename to ...
15720 (DFS::scc_entry_compare): ... this one.
15721 (hash_scc): Rename to ...
15722 (DFS::hash_scc): ... this one; pass output_block instead
15723 of streamer_cache; work harder to get unique and stable SCC
15725 (DFS_write_tree): Rename to ...
15726 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
15727 (lto_output_tree): Update.
15729 2014-07-25 Andi Kleen <ak@linux.intel.com>
15731 * lto-streamer-out.c (hash_tree): Convert to inchash.
15733 2014-07-25 Andi Kleen <ak@linux.intel.com>
15735 * tree.c (build_type_attribute_qual_variant): Use inchash.
15736 (type_hash_list): Dito.
15737 (attribute_hash_list): Dito
15738 (iterative_hstate_expr): Dito.
15739 (iterative_hash_expr): Dito.
15740 (build_range_type_1): Dito.
15741 (build_array_type_1): Dito.
15742 (build_function_type): Dito.
15743 (build_method_type_directly): Dito.
15744 (build_offset_type): Dito.
15745 (build_complex_type): Dito.
15746 (make_vector_type): Dito.
15747 * tree.h (iterative_hash_expr): Add compat wrapper.
15748 (iterative_hstate_expr): Add.
15750 2014-07-25 Andi Kleen <ak@linux.intel.com>
15752 * Makefile.in (OBJS): Add inchash.o.
15753 (PLUGIN_HEADERS): Add inchash.h.
15754 * ipa-devirt.c: Include inchash.h.
15755 * lto-streamer-out.c: Dito.
15756 * tree-ssa-dom.c: Dito.
15757 * tree-ssa-pre.c: Dito.
15758 * tree-ssa-sccvn.c: Dito.
15759 * tree-ssa-tail-merge.c: Dito.
15761 * tree.c (iterative_hash_hashval_t): Move to ...
15762 (iterative_hash_host_wide_int): Move to ...
15763 * inchash.c: Here. New file.
15764 * tree.h (iterative_hash_hashval_t): Move to ...
15765 (iterative_hash_host_wide_int): Move to ...
15766 * inchash.h: Here. New file.
15768 2014-07-25 Richard Biener <rguenther@suse.de>
15770 PR middle-end/61762
15771 PR middle-end/61894
15772 * fold-const.c (native_encode_int): Add and handle offset
15773 parameter to do partial encodings of expr.
15774 (native_encode_fixed): Likewise.
15775 (native_encode_real): Likewise.
15776 (native_encode_complex): Likewise.
15777 (native_encode_vector): Likewise.
15778 (native_encode_string): Likewise.
15779 (native_encode_expr): Likewise.
15780 * fold-const.c (native_encode_expr): Add offset parameter
15782 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
15783 (fold_ctor_reference): Handle all reads from tcc_constant
15786 2014-07-25 Richard Biener <rguenther@suse.de>
15788 * tree-inline.c (estimate_move_cost): Mark speed_p argument
15789 as possibly unused.
15791 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
15793 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
15795 2014-07-24 Kyle McMartin <kyle@redhat.com>
15797 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
15799 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15801 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
15803 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
15805 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
15806 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
15807 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
15809 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15811 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
15812 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
15813 aggregate types. Instead, *all* aggregate types, except for single-
15814 element or homogeneous float/vector aggregates, are quadword-aligned
15815 if required by their type alignment. Issue -Wpsabi note when a type
15816 is now treated differently than before.
15818 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15820 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
15821 does not fit fully into floating-point registers, and there is still
15822 space in the register parameter area, use GPRs to pass those parts
15823 of the argument. Issue -Wpsabi note if any parameter is now treated
15824 differently than before.
15825 (rs6000_arg_partial_bytes): Update.
15827 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
15829 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
15831 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
15833 * rtl.h (target_rtl): Remove lang_dependent_initialized.
15834 * toplev.c (initialize_rtl): Don't use it. Move previously
15835 "language-dependent" calls to...
15836 (backend_init): ...here.
15837 (lang_dependent_init_target): Don't set lang_dependent_initialized.
15838 Assert that RTL initialization hasn't happend yet.
15840 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
15842 PR rtl-optimization/61629
15843 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
15844 they have already been initialized.
15846 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
15848 PR middle-end/61268
15849 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
15850 DECL_INCOMING_RTL and entry_parm.
15851 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
15852 * calls.c (load_register_parameters): Likewise argument values.
15853 (emit_library_call_value_1, store_one_arg): Likewise argument
15855 * config/i386/i386.c (assign_386_stack_local): Likewise the local
15857 * explow.c (validize_mem): Modify the argument in-place.
15859 2014-07-24 Jiong Wang <jiong.wang@arm.com>
15861 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
15862 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
15864 2014-07-24 Jiong Wang <jiong.wang@arm.com>
15866 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
15867 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
15869 2014-07-24 Jiong Wang <jiong.wang@arm.com>
15871 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
15872 (aarch64_save_callee_saves): New parameter "skip_wb".
15873 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
15875 2014-07-24 Jiong Wang <jiong.wang@arm.com>
15877 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
15879 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
15881 2014-07-24 Roman Gareev <gareevroman@gmail.com>
15883 * graphite-isl-ast-to-gimple.c:
15884 (graphite_create_new_loop): Add calling of isl_id_free to properly
15885 decrement reference counts.
15887 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
15889 2014-07-24 Martin Liska <mliska@suse.cz>
15890 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
15892 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
15893 (rs6000_code_end): Likewise.
15895 2014-07-24 Martin Liska <mliska@suse.cz>
15897 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
15898 symtab_node funtion used.
15899 (rs6000_xcoff_declare_object_name): Likewise.
15901 2014-07-24 Martin Liska <mliska@suse.cz>
15903 * cgraphunit.c (compile): Correct function used.
15905 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
15907 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
15910 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
15913 * varasm.c (bss_initializer_p): Handle offlined ctors.
15914 (align_variable, get_variable_align): Likewise.
15915 (make_decl_one_only): Likewise.
15916 (default_binds_local_p_1): Likewise.
15917 (decl_binds_to_current_def_p): Likewise.
15918 (get_variable_section): Get constructor if it is offlined.
15919 (assemble_variable_contents): Sanity check that the caller
15920 streamed in the ctor in LTO.
15922 2014-07-24 Roman Gareev <gareevroman@gmail.com>
15924 * graphite-isl-ast-to-gimple.c:
15925 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
15926 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
15927 isl_ast_op_pdiv_r to the different case.
15929 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
15931 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15933 PR middle-end/61876
15934 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
15935 when flag_errno_math is on.
15937 2014-07-24 Martin Liska <mliska@suse.cz>
15939 * cgraph.h (varpool_node):
15940 (availability get_availability (void)):
15941 created from cgraph_variable_initializer_availability
15942 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
15943 created from: cgraph_variable_initializer_availability
15944 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
15945 (void finalize_named_section_flags (void)):
15946 created from varpool_finalize_named_section_flags
15947 (bool assemble_decl (void)): created from varpool_assemble_decl
15948 (void analyze (void)): created from varpool_analyze_node
15949 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
15950 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
15951 (void remove_initializer (void)): created from varpool_remove_initializer
15952 (tree get_constructor (void)): created from varpool_get_constructor
15953 (bool externally_visible_p (void)): created from varpool_externally_visible_p
15954 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
15955 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
15956 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
15957 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
15958 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
15959 (static bool output_variables (void)): created from varpool_output_variables
15960 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
15961 created from varpool_extra_name_alias
15962 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
15963 (static void dump_varpool (FILE *f)): created from dump_varpool
15964 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
15965 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
15966 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
15967 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
15968 (void assemble_aliases (void)): created from assemble_aliases
15970 2014-07-24 Martin Liska <mliska@suse.cz>
15972 * cgraph.h (symtab_node):
15973 (void register_symbol (void)): created from symtab_register_node
15974 (void remove (void)): created from symtab_remove_node
15975 (void dump (FILE *f)): created from dump_symtab_node
15976 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
15977 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
15978 (struct ipa_ref *add_reference (symtab_node *referred_node,
15979 enum ipa_ref_use use_type)): created from add_reference
15980 (struct ipa_ref *add_reference (symtab_node *referred_node,
15981 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
15982 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
15983 gimple stmt)): created from maybe_add_reference
15984 (bool semantically_equivalent_p (symtab_node *target)): created from
15985 symtab_semantically_equivalent_p
15986 (void remove_from_same_comdat_group (void)): created from
15987 remove_from_same_comdat_group
15988 (void add_to_same_comdat_group (symtab_node *old_node)): created from
15989 symtab_add_to_same_comdat_group
15990 (void dissolve_same_comdat_group_list (void)): created from
15991 symtab_dissolve_same_comdat_group_list
15992 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
15993 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
15994 created from symtab_alias_ultimate_target
15995 (inline symtab_node *next_defined_symbol (void)): created from
15996 symtab_next_defined_symbol
15997 (bool resolve_alias (symtab_node *target)): created from
15998 symtab_resolve_alias
15999 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
16000 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
16001 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
16002 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
16003 (void set_section (const char *section)): created from set_section_1
16004 (enum availability get_availability (void)): created from symtab_node_availability
16005 (void make_decl_local (void)): created from symtab_make_decl_local
16006 (bool real_symbol_p (void)): created from symtab_read_node
16007 (can_be_discarded_p (void)): created from symtab_can_be_discarded
16008 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
16009 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
16010 symtab_in_same_comdat_p;
16011 (bool address_taken_from_non_vtable_p (void)): created from
16012 address_taken_from_non_vtable_p
16013 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
16014 (static void dump_table (FILE *)): created from dump_symtab
16015 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
16016 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
16017 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
16018 symtab_used_from_object_file_p
16019 (void dump_base (FILE *)): created from dump_symtab_base
16020 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
16021 (void unregister (void)): created from symtab_unregister_node
16022 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
16023 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
16024 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
16025 symtab_nonoverwritable_alias_1
16026 * cgraph.h (cgraph_node):
16027 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
16028 created from cgraph_remove_node_and_inline_clones
16029 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
16030 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
16031 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
16032 (cgraph_node *function_symbol (enum availability *avail = NULL)):
16033 created from cgraph_function_node
16034 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
16035 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
16036 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
16037 created from cgraph_create_clone
16038 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
16039 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
16040 created from cgraph_create_virtual_clone
16041 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
16042 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
16043 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
16044 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
16045 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
16046 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
16047 created from cgraph_function_version_info
16048 (struct cgraph_function_version_info *insert_new_function_version (void)):
16049 created from insert_new_cgraph_node_version
16050 (struct cgraph_function_version_info *function_version (void)): created from
16051 get_cgraph_node_version
16052 (void analyze (void)): created from analyze_function
16053 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
16054 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
16055 tree real_alias) cgraph_add_thunk
16056 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
16057 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
16058 created from cgraph_function_or_thunk_node
16059 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
16060 created from expand_thunk
16061 (void reset (void)): created from cgraph_reset_node
16062 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
16063 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
16064 (void remove (void)): created from cgraph_remove_node
16065 (void dump (FILE *f)): created from dump_cgraph_node
16066 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
16067 (bool get_body (void)): created from cgraph_get_body
16068 (void release_body (void)): created from cgraph_release_function_body
16069 (void unnest (void)): created from cgraph_unnest_node
16070 (void make_local (void)): created from cgraph_make_node_local
16071 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
16072 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
16073 gcov_type count, int freq)): created from cgraph_create_edge
16074 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
16075 gcov_type count, int freq)): created from cgraph_create_indirect_edge
16076 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
16077 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
16078 created from cgraph_create_edge_including_clones
16079 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
16080 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
16081 (void remove_callers (void)): created from cgraph_node_remove_callers
16082 (void remove_callees (void)): created from cgraph_node_remove_callees
16083 (enum availability get_availability (void)): created from cgraph_function_body_availability
16084 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
16085 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
16086 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
16087 (void call_duplication_hooks (cgraph_node *node2)): created from
16088 cgraph_call_node_duplication_hooks
16089 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
16090 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
16091 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
16092 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
16093 (void call_function_insertion_hooks (void)):
16094 created from cgraph_call_function_insertion_hooks
16095 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
16096 (bool local_p (void)): created from cgraph_local_node
16097 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
16098 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
16099 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
16100 (inline bool only_called_directly_or_aliased_p (void)):
16101 created from cgraph_only_called_directly_or_aliased_p
16102 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
16103 created from cgraph_will_be_removed_from_program_if_no_direct_calls
16104 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
16105 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
16106 (bool can_remove_if_no_direct_calls_p (void)):
16107 created from cgraph_can_remove_if_no_direct_calls_p
16108 (inline bool has_gimple_body_p (void)):
16109 created from cgraph_function_with_gimple_body_p
16110 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
16111 (static void dump_cgraph (FILE *f)): created from dump_cgraph
16112 (static inline void debug_cgraph (void)): created from debug_cgraph
16113 (static void record_function_versions (tree decl1, tree decl2)):
16114 created from record_function_versions
16115 (static void delete_function_version (tree decl)):
16116 created from delete_function_version
16117 (static void add_new_function (tree fndecl, bool lowered)):
16118 created from cgraph_add_new_function
16119 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
16120 (static cgraph_node * create (tree decl)): created from cgraph_create_node
16121 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
16122 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
16123 (static cgraph_node *get_for_asmname (tree asmname)):
16124 created from cgraph_node_for_asm
16125 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
16126 created from cgraph_same_body_alias
16127 (static bool used_from_object_file_p_worker (cgraph_node *node,
16128 void *): new function
16129 (static bool non_local_p (cgraph_node *node, void *)):
16130 created from cgraph_non_local_node_p_1
16131 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
16132 created from verify_cgraph
16133 (static bool make_local (cgraph_node *node, void *)):
16134 created from cgraph_make_node_local
16135 (static cgraph_node *create_alias (tree alias, tree target)):
16136 created from cgraph_create_function_alias
16137 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
16138 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
16139 created from cgraph_create_edge_1
16140 * cgraph.h (varpool_node):
16141 (void remove (void)): created from varpool_remove_node
16142 (void dump (FILE *f)): created from dump_varpool_node
16144 2014-07-24 Richard Biener <rguenther@suse.de>
16147 * tree-ssa-structalias.c (create_variable_info_for_1):
16148 Use varpool_get_constructor.
16149 (create_variable_info_for): Likewise.
16151 2014-07-24 Jiong Wang <jiong.wang@arm.com>
16153 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
16154 subtract outgoing area size when restoring stack_pointer_rtx.
16156 2014-07-24 Nick Clifton <nickc@redhat.com>
16158 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
16159 that operations are taking place in parallel.
16160 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
16162 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
16164 * omp-low.c (extract_omp_for_data): Add missing break statement.
16166 2014-07-24 Richard Biener <rguenther@suse.de>
16168 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
16169 * tree-inline.c (estimate_move_cost): Add speed_p parameter
16170 and adjust MOVE_RATIO query accordingly.
16171 (estimate_num_insns): Adjust callers.
16172 * ipa-prop.c (ipa_populate_param_decls): Likewise.
16173 * ipa-cp.c (gather_context_independent_values,
16174 estimate_local_effects): Likewise.
16175 * ipa-split.c (consider_split): Likewise.
16177 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
16179 * config/i386/driver-i386.c: Remove names of unused arguments and
16180 unnecessary unused attributes.
16181 * config/i386/host-mingw32.c: Likewise.
16182 * config/i386/i386.c: Likewise.
16183 * config/i386/winnt-stubs.c: Likewise.
16184 * config/i386/winnt.c: Likewise.
16186 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16188 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
16189 (aarch64_gen_loadwb_pair): New helper function.
16190 (aarch64_expand_epilogue): Simplify code using new helper functions.
16191 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
16193 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16195 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
16196 (aarch64_gen_storewb_pair): New helper function.
16197 (aarch64_expand_prologue): Simplify code using new helper functions.
16198 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
16200 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16202 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
16203 Rename to aarch64_save_callee_saves, remove restore code.
16204 (aarch64_restore_callee_saves): New function.
16206 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16208 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
16209 (aarch64_save_callee_saves): New function to handle reg save
16210 for both core and vectore regs.
16212 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16214 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
16215 (aarch64_gen_store_pair): New helper function.
16216 (aarch64_save_or_restore_callee_save_registers)
16217 (aarch64_save_or_restore_fprs): Use new helper functions.
16219 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16221 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
16222 (aarch64_save_or_restore_callee_save_registers)
16223 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
16225 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16227 * config/aarch64/aarch64.c
16228 (aarch64_save_or_restore_callee_save_registers)
16229 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
16231 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16233 * config/aarch64/aarch64.c
16234 (aarch64_save_or_restore_callee_save_registers)
16235 (aarch64_save_or_restore_fprs): Remove 'increment'.
16237 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16239 * config/aarch64/aarch64.c
16240 (aarch64_save_or_restore_callee_save_registers)
16241 (aarch64_save_or_restore_fprs): Use register offset in
16242 cfun->machine->frame.reg_offset.
16244 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16246 * config/aarch64/aarch64.c
16247 (aarch64_save_or_restore_callee_save_registers)
16248 (aarch64_save_or_restore_fprs): Remove base_rtx.
16250 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16252 * config/aarch64/aarch64.c
16253 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
16254 to 'start_offset'. Remove local variable 'start_offset'.
16256 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16258 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
16259 type to HOST_WIDE_INT.
16261 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16263 * config/aarch64/aarch64.c (aarch64_expand_prologue)
16264 (aarch64_save_or_restore_fprs)
16265 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
16267 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
16269 * config/arm/t-rtems-eabi: Add
16270 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
16271 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
16272 mbig-endian/mthumb/march=armv7-r, and
16273 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
16276 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
16277 Chris Johns <chrisj@rtems.org>
16278 Joel Sherrill <joel.sherrill@oarcorp.com>
16280 * config.gcc: Add nios2-*-rtems*.
16281 * config/nios2/rtems.h: New file.
16282 * gcc/config/nios2/t-rtems: New file.
16284 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
16287 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
16288 constant numbers, not general constants.
16289 (rs6000_expand_vector_init): Ditto.
16291 2014-07-23 Nathan Sidwell <nathan@acm.org>
16293 * gcov-tool.c (gcov_list): Declare here.
16294 (set_gcov_list): Remove.
16295 (gcov_output_files): Set gcov_list directly.
16297 2014-07-23 Host Schirmeier <horst@schirmeier.com>
16299 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
16301 2014-07-23 Jiong Wang <jiong.wang@arm.com>
16303 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
16304 callee-saved registers are available for padding purpose
16305 and r3 is not mandatory, then prefer use those callee-saved
16308 2014-07-23 Richard Biener <rguenther@suse.de>
16310 * params.def (PARAM_MAX_COMBINE_INSNS): New.
16311 * combine.c: Include statistics.h and params.h.
16312 (combine_instructions): Guard three and four insn combines
16313 with max-combine-insns value. Record statistics for combines
16315 * doc/invoke.texi (max-combine-insns): Document new param.
16317 2014-07-23 Roman Gareev <gareevroman@gmail.com>
16319 * graphite-isl-ast-to-gimple.c:
16320 (translate_isl_ast_node_block): New function.
16321 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
16323 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
16324 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
16326 2014-07-23 Roman Gareev <gareevroman@gmail.com>
16328 * graphite-isl-ast-to-gimple.c:
16329 (get_max_schedule_dimensions): New function.
16330 (extend_schedule): Likewise.
16331 (generate_isl_schedule): Add calling of extend_schedule and
16332 get_max_schedule_dimensions.
16334 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16336 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
16337 (case UNSPEC): Handle UNSPEC_RBIT.
16339 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16341 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
16342 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
16344 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16346 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
16348 2014-07-22 Roman Gareev <gareevroman@gmail.com>
16350 * graphite-isl-ast-to-gimple.c:
16351 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
16352 (ivs_params_clear):
16353 (build_iv_mapping): New function.
16354 (translate_isl_ast_node_user): Likewise.
16355 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
16357 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
16358 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
16359 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
16361 2014-07-21 Bin Cheng <bin.cheng@arm.com>
16364 * config/arm/arm.md (setmem): New pattern.
16365 * config/arm/arm-protos.h (struct tune_params): New fields.
16366 (arm_gen_setmem): New prototype.
16367 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
16368 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
16369 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
16370 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
16371 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
16372 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
16373 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
16374 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
16375 (arm_const_inline_cost): New function.
16376 (arm_block_set_max_insns): New function.
16377 (arm_block_set_non_vect_profit_p): New function.
16378 (arm_block_set_vect_profit_p): New function.
16379 (arm_block_set_unaligned_vect): New function.
16380 (arm_block_set_aligned_vect): New function.
16381 (arm_block_set_unaligned_non_vect): New function.
16382 (arm_block_set_aligned_non_vect): New function.
16383 (arm_block_set_vect, arm_gen_setmem): New functions.
16385 2014-07-21 Bin Cheng <bin.cheng@arm.com>
16387 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
16389 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
16392 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
16393 out of #ifdef __OPTIMIZE__.
16395 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
16397 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
16398 different trapping status if -fnon-call-exceptions is enabled.
16400 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
16402 * expr.c (store_field): Handle VOIDmode for calls that return values
16403 in multiple locations.
16405 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
16407 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
16408 (altivec_vsldoi_<mode>): Likewise.
16410 2014-07-20 Roman Gareev <gareevroman@gmail.com>
16412 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
16413 to the number of characters in the line.
16415 2014-07-20 Roman Gareev <gareevroman@gmail.com>
16417 * graphite-isl-ast-to-gimple.c: Add using of
16418 build_nonstandard_integer_type instead of int128_integer_type_node.
16420 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
16422 * toplev.c (output_stack_usage): Adjust the location of the warning.
16424 2014-07-19 Daniel Cederman <cederman@gaisler.com>
16426 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
16427 (*membar_storeload): Disable for LEON3.
16429 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
16431 PR rtl-optimization/61461
16432 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
16434 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
16437 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
16438 Fix instruction constraint.
16439 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
16441 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
16443 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
16445 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
16447 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
16448 GNU coding standards.
16449 (nds32_register_move_cost): Likewise.
16450 (nds32_memory_move_cost): Likewise.
16451 (nds32_address_cost): Likewise.
16453 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
16455 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
16457 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
16459 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
16460 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
16461 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
16462 (HAVE_sync_compare_and_swapqi): Define.
16463 (HAVE_sync_compare_and_swaphi): Likewise.
16464 (HAVE_sync_compare_and_swapsi): Likewise.
16466 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
16468 * config/mips/p5600.md: Add missing cpu tests.
16470 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16472 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
16473 (vmla_f64): Likewise.
16474 (vfms_f64): Likewise.
16475 (vmls_f64): Likewise.
16477 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16479 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
16480 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
16482 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16484 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
16485 (vmlal_high_lane_s32): Likewise.
16486 (vmlal_high_lane_u16): Likewise.
16487 (vmlal_high_lane_u32): Likewise.
16488 (vmlsl_high_lane_s16): Likewise.
16489 (vmlsl_high_lane_s32): Likewise.
16490 (vmlsl_high_lane_u16): Likewise.
16491 (vmlsl_high_lane_u32): Likewise.
16493 2014-07-17 Terry Guo <terry.guo@arm.com>
16495 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
16496 (alus_reg): Renamed to alus_sreg.
16497 * config/arm/arm-fixed.md: Change type of non-dsp instructions
16498 from alu_reg to alu_sreg. Change type of dsp instructions from
16499 alu_reg to alu_dsp_reg.
16500 * config/arm/thumb1.md: Likewise.
16501 * config/arm/thumb2.md: Likewise.
16502 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
16503 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
16504 with alu_sreg and alus_sreg.
16505 * config/arm/arm1026ejs.md (alu_op): Likewise.
16506 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
16507 * config/arm/arm926ejs.md (9_alu_op): Likewise.
16508 * config/arm/fa526.md (526_alu_op): Likewise.
16509 * config/arm/fa606te.md (606te_alu_op): Likewise.
16510 * config/arm/fa626te.md (626te_alu_op): Likewise.
16511 * config/arm/fa726te.md (726te_alu_op): Likewise.
16512 * config/arm/fmp626.md (mp626_alu_op): Likewise.
16513 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
16514 alu_sreg, alu_dsp_reg and alus_sreg.
16515 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
16516 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
16517 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
16518 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
16519 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
16520 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
16521 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
16522 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
16523 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
16524 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
16525 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
16526 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
16527 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
16528 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
16529 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
16530 alus_reg to alus_sreg.
16532 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
16534 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
16537 2014-07-17 Richard Biener <rguenther@suse.de>
16539 PR rtl-optimization/61801
16540 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
16541 don't set reg_pending_barrier if it appears in a debug-insn.
16543 2014-07-16 DJ Delorie <dj@redhat.com>
16545 * config/rx/rx.c (rx_option_override): Fix alignment values.
16546 (rx_align_for_label): Likewise.
16548 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
16551 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
16552 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
16553 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
16555 (cris_print_index, cris_print_operand, cris_constant_index_p)
16556 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
16557 (cris_address_cost): Ditto last CONSTANT_P.
16558 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
16559 callers changed. Yield cris_offsettable_symbol for non-PIC
16560 constant symbolic expressions including labels. Yield cris_unspec
16562 (cris_expand_pic_call_address): New parameter MARKERP. Set its
16563 target to pic_offset_table_rtx for calls that will likely go
16564 through PLT, const0_rtx when they can't. All callers changed.
16565 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
16566 symbolic expressions to be PICified. Remove second, redundant,
16567 assert on can_create_pseudo_p returning non-zero. Use
16568 replace_equiv_address_nv, not replace_equiv_address, for final
16570 * config/cris/cris.md ("movsi"): Move variable t to pattern
16571 toplevel. Adjust assert for new cris_symbol_type member. Use
16572 CONSTANT_P instead of CONSTANT_ADDRESS_P.
16573 ("*movsi_internal") <case 9>: Make check for valid unspec operands
16575 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
16576 ("call", "call_value"): Use second incoming operand as a marker
16577 for pic-offset-table-register being used.
16578 ("*expanded_call_non_v32", "*expanded_call_v32")
16579 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
16580 second incoming operand to CALL, match cris_call_type_marker.
16581 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
16582 ("*expanded_call_side"): Ditto. Fix typo in comment.
16583 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
16585 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
16586 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
16587 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
16588 users changed. Add members cris_offsettable_symbol and cris_unspec.
16589 (cris_symbol_type): Rename from cris_pic_symbol_type.
16590 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
16592 * config/cris/cris-protos.h (cris_symbol_type_of,
16593 cris_expand_pic_call_address): Adjust prototypes.
16594 (cris_legitimate_constant_p): New prototype.
16596 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
16597 an existing tmake_file. Don't add t-slibgcc and t-linux.
16599 2014-07-17 Jason Merrill <jason@redhat.com>
16602 * symtab.c (symtab_remove_from_same_comdat_group): Also
16603 set_comdat_group to NULL_TREE.
16604 (verify_symtab): Fix diagnostic.
16606 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
16609 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
16611 2014-07-16 Dodji Seketeli <dodji@redhat.com>
16613 Support location tracking for built-in macro tokens
16614 * input.h (is_location_from_builtin_token): New function declaration.
16615 * input.c (is_location_from_builtin_token): New function definition.
16616 * toplev.c (general_init): Tell libcpp what the pre-defined
16617 spelling location for built-in tokens is.
16619 2014-07-16 Jakub Jelinek <jakub@redhat.com>
16621 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
16622 on the FUNCTION_DECL.
16624 2014-07-16 Richard Biener <rguenther@suse.de>
16627 * doc/extend.texi (always_inline): Clarify.
16629 2014-07-15 Eric Christopher <echristo@gmail.com>
16631 * doc/invoke.texi (Link Options): Document -z option.
16633 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
16635 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
16636 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
16638 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
16640 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
16642 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
16644 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
16645 varpool_assemble_decl.
16646 * varpool.c (varpool_assemble_decl): Assert that node->definition is
16649 2014-07-15 Michael Matz <matz@suse.de>
16651 PR rtl-optimization/61772
16652 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
16654 2014-07-15 Richard Biener <rguenther@suse.de>
16656 * opts.c (default_options_table): Disable bit-ccp at -Og.
16658 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
16660 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
16662 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
16664 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
16665 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
16666 call langhook for unknown declaration.
16667 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
16668 * tree.h (DECL_ARGUMENTS): Update.
16669 * print-tree.c (print_node): Update.
16670 * tree-core.h (tree_decl_non_common): Remove arguments.
16671 (tree_function_decl): Add arguments.
16673 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
16675 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
16677 2014-07-14 Richard Biener <rguenther@suse.de>
16679 PR tree-optimization/61779
16680 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
16681 simplifying a condition.
16683 2014-07-14 Richard Biener <rguenther@suse.de>
16685 * builtins.c (c_strlen): Make only_value == 2 really only
16686 affect warning generation.
16688 2014-07-14 Richard Biener <rguenther@suse.de>
16690 PR tree-optimization/61757
16691 PR tree-optimization/61783
16692 PR tree-optimization/61787
16693 * tree-ssa-dom.c (record_equality): Revert canonicalization
16694 change and add comment.
16695 (propagate_rhs_into_lhs): Revert previous fix, removing
16696 loop depth restriction again.
16698 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16700 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
16701 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
16702 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
16703 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
16704 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
16705 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
16706 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
16708 2014-07-14 Richard Biener <rguenther@suse.de>
16710 * cgraph.h (decl_in_symtab_p): Make inline.
16712 2014-07-14 Jakub Jelinek <jakub@redhat.com>
16714 PR middle-end/61294
16715 * doc/invoke.texi (-Wmemset-transposed-args): Document.
16718 * config/i386/i386.c (classify_argument): Don't merge classes above
16721 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
16723 * cgraph.h (symtab_node): Add nonzero_address.
16724 (decl_in_symtab_p): Break out from ...
16725 (symtab_get_node): ... here.
16726 * fold-const.c: Include cgraph.h
16727 (tree_single_nonzero_warnv_p): Use symtab to determine
16728 if symbol is non-zero.
16729 * symtab.c (symtab_node::nonzero_address): New method.
16731 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
16733 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
16734 forgotten in previous commit.
16736 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
16738 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
16740 * ipa-devirt.c: Include stor-layout.h and intl.h
16741 (odr_subtypes_equivalent_p): New function.
16742 (warn_odr): New function.
16743 (warn_type_mismatch): New function.
16744 (odr_types_equivalent_p): New function.
16745 (add_type_duplicate): Use it.
16746 * common.opt (Wodr): New flag.
16747 * doc/invoke.texi (Wodr): Document new warning.
16749 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
16751 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
16752 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
16753 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
16754 (varpool_get_constructor): Push CTORS_IN timevar.
16755 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
16757 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
16759 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
16760 Remove VOID_FTYPE_PUSHORT.
16761 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
16762 Change code to USHORT_FTYPE_VOID.
16763 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
16764 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
16765 (ix86_atomic_assign_expand_fenv): Update for
16766 __builtin_ia32_fnstsw changes.
16767 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
16768 (fnstsw): Change operand 0 to nonimmediate operand.
16770 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
16772 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
16773 (varpool_get_constructor): New function.
16774 (varpool_ctor_useable_for_folding_p): Break out from ...
16775 (ctor_for_folding): ... here; use varpool_get_constructor.
16776 (varpool_assemble_decl): Likewise.
16777 * lto-streamer.h (struct output_block): Turn cgraph_node
16779 (lto_input_variable_constructor): Declare.
16780 * ipa-visibility.c (function_and_variable_visibility): Use
16781 varpool_get_constructor.
16782 * cgraph.h (varpool_get_constructor): Declare.
16783 (varpool_ctor_useable_for_folding_p): New function.
16784 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
16785 parameter; return error_mark_node for non-trivial constructors.
16786 (lto_write_tree_1, DFS_write_tree): Update use of
16787 get_symbol_initial_value.
16788 (output_function): Update initialization of symbol.
16789 (output_constructor): New function.
16790 (copy_function): Rename to ..
16791 (copy_function_or_variable): ... this one; handle vars too.
16792 (lto_output): Output variable sections.
16793 * lto-streamer-in.c (input_constructor): New function.
16794 (lto_read_body): Rename from ...
16795 (lto_read_body_or_constructor): ... this one; handle vars too.
16796 (lto_input_variable_constructor): New function.
16797 * ipa-prop.c (ipa_prop_write_jump_functions,
16798 ipa_prop_write_all_agg_replacement): Update.
16799 * lto-cgraph.c (compute_ltrans_boundary): Use it.
16800 (output_cgraph_opt_summary): Set symbol to NULL.
16802 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
16804 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
16805 non-polymorphic types.
16806 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
16807 * ipa-devirt.c (types_same_for_odr): Do not explode when one
16808 of types is not polymorphic.
16810 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
16812 * lra-constraints.c (remove_inheritance_pseudos): Process
16813 destination pseudo too.
16815 2014-07-11 Rong Xu <xur@google.com>
16817 * gcov-tool.c (gcov_output_files): Fix build error introduced in
16820 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
16822 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
16823 * config/avr/avr-devices.c (AVR_MCU): Same.
16824 (avr_mcu_types): add text start value to end of device list.
16825 * config/avr/avr-mcus.def: Add text section start for all devices.
16826 (ata5782): Add new avr5 device.
16828 * config/avr/avr-tables.opt: Regenerate.
16829 * config/avr/avr.h: Add declaration for text section start handler.
16830 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
16832 (LINK_SPEC): Include text section start handler to linker spec.
16833 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
16834 pass -Ttext option to linker if the text section start for the device
16836 * config/avr/t-multilib: Regenerate.
16837 * doc/avr-mmcu.texi: Regenerate.
16839 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
16841 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
16842 * config/rs6000/aix52.h (LINK_SPEC): Same.
16843 * config/rs6000/aix53.h (LINK_SPEC): Same.
16844 * config/rs6000/aix61.h (LINK_SPEC): Same.
16845 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
16847 2014-07-11 Roman Gareev <gareevroman@gmail.com>
16849 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
16850 (graphite_verify): New function.
16851 (ivs_params_clear): New function.
16852 (gcc_expression_from_isl_ast_expr_id): New function.
16853 (gcc_expression_from_isl_expr_int): New function.
16854 (binary_op_to_tree): New function.
16855 (ternary_op_to_tree): New function.
16856 (unary_op_to_tree): New function.
16857 (nary_op_to_tree): New function.
16858 (gcc_expression_from_isl_expr_op): New function.
16859 (gcc_expression_from_isl_expression): New function.
16860 (graphite_create_new_loop): New function.
16861 (translate_isl_ast_for_loop): New function.
16862 (get_upper_bound): New function.
16863 (graphite_create_new_loop_guard): New function.
16864 (translate_isl_ast_node_for): New function.
16865 (translate_isl_ast): New function.
16866 (add_parameters_to_ivs_params): New function.
16867 (scop_to_isl_ast): New parameter ip.
16868 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
16870 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
16872 * config/xtensa/predicates.md (call expander): Update for
16873 DECL_SECTION_NAME being string.
16875 2014-07-11 Richard Biener <rguenther@suse.de>
16877 PR middle-end/61473
16878 * builtins.c (fold_builtin_memory_op): Inline memory moves that
16879 can be implemented with a single load followed by a single store.
16880 (c_strlen): Only warn when only_value is not 2.
16882 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
16884 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
16886 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
16889 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
16890 (*movhi_bytes): Likewise.
16891 (*arm_movqi_insn): Likewise.
16893 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
16896 * config/alpha/alpha.c: Include tree-pass.h, context.h
16897 and pass_manager.h.
16898 (pass_data_handle_trap_shadows): New pass.
16899 (pass_handle_trap_shadows::gate): New pass gate function.
16900 (make_pass_handle_trap_shadows): New function.
16901 (rest_of_handle_trap_shadows): Ditto.
16903 (alpha_align_insns_1): Rename from alpha_align_insns.
16904 (pass_data_align_insns): New pass.
16905 (pass_align_insns::gate): New pass gate function.
16906 (make_pass_aling_insns): New function.
16907 (rest_of_align_insns): Ditto.
16908 (alpha_align_insns): Ditto.
16910 (alpha_option_override): Declare handle_trap_shadows info
16911 and align_insns_info. Register handle_trap_shadows and align_insns
16913 (alpha_reorg): Do not call alpha_trap_shadows and
16914 alpha_align_insn from here.
16916 (alpha_pad_function_end): Do not skip BARRIERs.
16918 2014-07-10 Rong Xu <xur@google.com>
16920 Add gcov-tool: an offline gcda profile processing tool support.
16921 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
16922 (gcov_is_error): Ditto.
16923 (gcov_read_string): Ditto.
16924 (gcov_read_sync): Ditto.
16925 * gcov-io.h: Move counter defines to gcov-counter.def.
16926 * gcov-dump.c (tag_counters): Use gcov-counter.def.
16927 * coverage.c: Ditto.
16928 * gcov-tool.c: Offline gcda profile processing tool.
16929 (unlink_gcda_file): Remove one gcda file.
16930 (unlink_profile_dir): Remove gcda files from the profile path.
16931 (gcov_output_files): Output gcda files to an output dir.
16932 (profile_merge): Merge two profiles in directory.
16933 (print_merge_usage_message): Print merge usage.
16934 (merge_usage): Print merge usage and exit.
16935 (do_merge): Driver for profile merge sub-command.
16936 (profile_rewrite): Rewrite profile.
16937 (print_rewrite_usage_message): Print rewrite usage.
16938 (rewrite_usage): Print rewrite usage and exit.
16939 (do_rewrite): Driver for profile rewrite sub-command.
16940 (print_usage): Print gcov-info usage and exit.
16941 (print_version): Print gcov-info version.
16942 (process_args): Process arguments.
16943 (main): Main routine for gcov-tool.
16944 * Makefile.in: Build and install gcov-tool.
16945 * gcov-counter.def: New file split from gcov-io.h.
16946 * doc/gcc.texi: Include gcov-tool.texi.
16947 * doc/gcov-tool.texi: Document for gcov-tool.
16949 2014-07-10 Richard Biener <rguenther@suse.de>
16951 PR tree-optimization/61757
16952 * tree-ssa-dom.c (loop_depth_of_name): Restore.
16953 (propagate_rhs_into_lhs): Revert part of last change.
16955 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
16957 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
16960 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
16962 PR middle-end/53590
16963 * function.c (allocate_struct_function): Revert r188667 change.
16965 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
16967 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
16969 * doc/install.texi: Remove links to defunct package providers for
16972 2014-07-09 Tom de Vries <tom@codesourcery.com>
16974 * final.c (get_call_fndecl): Declare.
16975 (self_recursive_call_p): New function.
16976 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
16978 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16980 * ipa-devirt.c (record_node): Walk through aliases.
16982 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16984 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
16986 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16989 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
16991 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16993 * ipa-visibility.c (function_and_variable_visibility): Remove
16994 temporary hack disabling local aliases on AIX.
16996 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
16998 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
16999 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
17001 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
17003 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
17004 * rs6000/rs6000.c: Inline output of .set instruction.
17005 (declare_alias_data): New struct.
17006 (rs6000_declare_alias): New function.
17007 (rs6000_xcoff_declare_function_name): Use it.
17008 (rs6000_xcoff_declare_object_name): New function.
17009 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
17010 (ASM_OUTPUT_DEF): Turn to empty definition.
17012 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
17015 * hash-table.h: use hash_table::value_type instead of
17016 Descriptor::value_type in the return types of several methods.
17018 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
17020 * tree-pass.h (pass_data): Remove has_execute member.
17021 * passes.c (execute_one_pass): Don't check pass->has_execute.
17022 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
17023 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
17024 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
17025 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
17026 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
17027 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
17028 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
17029 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
17030 gimple-low.c, gimple-ssa-isolate-paths.c,
17031 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
17032 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
17033 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
17034 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
17035 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
17036 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
17037 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
17038 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
17039 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
17040 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
17041 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
17042 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
17043 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
17044 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
17045 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
17046 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
17047 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
17048 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
17049 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
17050 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
17051 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
17052 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
17053 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
17054 web.c: Remove initializer for pass_data::has_execute.
17056 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
17058 * graphite-htab.h: Use hash_map instead of hash_table.
17059 * graphite-clast-to-gimple.c: Adjust.
17060 * passes.c: Use hash_map instead of hash_table.
17061 * sese.c: Likewise.
17062 * sese.h: Remove now unused code.
17064 2014-07-08 Sriraman Tallam <tmsriram@google.com>
17067 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
17070 2014-07-08 Jakub Jelinek <jakub@redhat.com>
17072 PR rtl-optimization/61673
17073 * combine.c (simplify_comparison): Test just mode's sign bit
17074 in tmode rather than the sign bit and any bits above it.
17076 2014-07-08 Roman Gareev <gareevroman@gmail.com>
17078 * graphite-isl-ast-to-gimple.c (generate_isl_context):
17079 Add __isl_give to the declaration.
17080 (generate_isl_schedule): Likewise.
17081 (scop_to_isl_ast): Likewise.
17083 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17085 * config/arm/arm.c (cortexa5_extra_costs): New table.
17086 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
17088 2014-07-08 Jakub Jelinek <jakub@redhat.com>
17090 PR tree-optimization/61725
17091 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
17092 range, use range_includes_zerop_p instead of integer_zerop on
17093 vr0->min, only use log2 of max if min is not negative.
17095 2014-07-08 Richard Biener <rguenther@suse.de>
17097 * tree-ssa-dom.h (loop_depth_of_name): Remove.
17098 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
17099 restriction on loop depth difference.
17100 (record_equality): Likewise.
17101 (propagate_rhs_into_lhs): Likewise. Simplify condition.
17102 (loop_depth_of_name): Remove.
17103 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
17104 restriction on loop depth difference.
17105 (init_copy_prop): Likewise.
17107 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
17109 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
17111 (walk_aliased_vdefs): Likewise.
17112 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
17113 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
17114 (detect_type_change_from_memory_writes): Check if entry was reached.
17116 2014-07-08 Richard Biener <rguenther@suse.de>
17118 PR tree-optimization/61681
17119 * tree-ssa-structalias.c (find_what_var_points_to): Expand
17120 NONLOCAL inside ESCAPED.
17122 2014-07-08 Richard Biener <rguenther@suse.de>
17124 PR tree-optimization/61680
17125 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
17126 Handle properly all read-write dependences with group accesses.
17128 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
17130 PR tree-optimization/61576
17131 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
17132 block containing reduction statement is predecessor of phi basi block.
17134 2014-07-08 Marek Polacek <polacek@redhat.com>
17137 * fold-const.c (round_up_loc): Change the parameter type.
17139 * fold-const.h (round_up_loc): Adjust declaration.
17140 * stor-layout.c (finalize_record_size): Check for too large types.
17142 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
17144 * symtab.c: Include calls.h.
17145 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
17147 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
17149 * config/rs6000/rs6000.c (output_vec_const_move): Handle
17150 little-endian code generation.
17151 * config/rs6000/spe.md (spe_evmergehi): Rename to...
17152 (vec_perm00_v2si): ... this. Handle little-endian code generation.
17153 (spe_evmergehilo): Rename to...
17154 (vec_perm01_v2si): ... this. Handle little-endian code generation.
17155 (spe_evmergelo): Rename to...
17156 (vec_perm11_v2si): ... this. Handle little-endian code generation.
17157 (spe_evmergelohi): Rename to...
17158 (vec_perm10_v2si): ... this. Handle little-endian code generation.
17159 (spe_evmergehi, spe_evmergehilo): New expanders.
17160 (spe_evmergelo, spe_evmergelohi): Likewise.
17161 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
17162 (*frob_tf_ti): Likewise.
17163 (*frob_<mode>_di_2): Likewise.
17164 (*frob_tf_di_8_2): Likewise.
17165 (*frob_di_<mode>): Likewise.
17166 (*frob_ti_tf): Likewise.
17167 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
17168 (*frob_ti_<mode>_8_2): Likewise.
17169 (*frob_ti_tf_2): Likewise.
17170 (mov_si<mode>_e500_subreg0): Rename to...
17171 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
17173 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
17174 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
17175 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
17176 the big endianness only.
17177 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
17178 (*mov_si<mode>_e500_subreg0_2): Rename to...
17179 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
17180 big big endianness only.
17181 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
17182 (*mov_si<mode>_e500_subreg4): Rename to...
17183 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
17185 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
17186 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
17187 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
17188 the big endianness only.
17189 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
17191 (*mov_si<mode>_e500_subreg4_2): Rename to...
17192 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
17194 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
17195 (*mov_sitf_e500_subreg8): Rename to...
17196 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
17198 (*mov_sitf_e500_subreg8_le): New instruction pattern.
17199 (*mov_sitf_e500_subreg8_2): Rename to...
17200 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
17202 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
17203 (*mov_sitf_e500_subreg12): Rename to...
17204 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
17206 (*mov_sitf_e500_subreg12_le): New instruction pattern.
17207 (*mov_sitf_e500_subreg12_2): Rename to...
17208 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
17210 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
17212 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
17214 * asan.c (instrument_strlen_call): Do not instrument first byte
17215 in strlen if already instrumented.
17217 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17219 * config/arm/arm.opt (mwords-little-endian): Delete.
17220 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
17221 of TARGET_LITTLE_WORDS.
17222 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
17223 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
17225 * doc/invoke.texi: Remove references to -mwords-little-endian.
17227 2014-07-07 Jakub Jelinek <jakub@redhat.com>
17229 * expmed.c (struct init_expmed_rtl): Change all fields but
17230 pow2 and cint from struct rtx_def to rtx.
17231 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
17232 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
17235 2014-07-06 Marek Polacek <polacek@redhat.com>
17238 * doc/invoke.texi: Document -Wsizeof-array-argument.
17240 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
17242 * wide-int.h (wide_int_storage): Change declaration from struct
17245 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
17247 * cgraph.c (cgraph_create_indirect_edge): Update call of
17248 get_polymorphic_call_info.
17249 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
17250 (possible_polymorphic_call_targets): Add parameter call.
17251 (decl_maybe_in_construction_p): New predicate.
17252 (get_polymorphic_call_info): Add parameter call;
17253 use decl_maybe_in_construction_p.
17254 * gimple-fold.c (fold_gimple_assign): Update use of
17255 possible_polymorphic_call_targets.
17256 (gimple_fold_call): Likewise.
17257 * ipa-prop.c: Inlcude calls.h
17258 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
17259 (param_type_may_change_p): New predicate.
17260 (detect_type_change_from_memory_writes): Break out from ...
17261 (detect_type_change): ... this one; use param_type_may_change_p.
17262 (detect_type_change_ssa): Use param_type_may_change_p.
17263 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
17265 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
17268 * config/arm/arm-protos.h (arm_legitimate_address_p,
17269 arm_is_constant_pool_ref): Add prototypes.
17270 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
17271 (arm_is_constant_pool_ref) New function.
17272 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
17273 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
17274 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
17275 operand. Remove pool_range and neg_pool_range attributes.
17276 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
17277 pool_range and neg_pool_range attributes.
17278 * config/arm/constraints.md (Uh): New constraint.
17279 (Uq): Don't allow constant pool references.
17281 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
17283 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
17284 (move_lo_quad_internal_be_<mode>): Likewise.
17285 (move_lo_quad_<mode>): Convert to define_expand.
17286 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
17287 (aarch64_simd_move_hi_quad_be_<mode>): New.
17288 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
17289 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
17290 (aarch64_combinez_be<mode>): New.
17291 (aarch64_combine<mode>): Convert to define_expand.
17292 (aarch64_combine_internal<mode>): New.
17293 (aarch64_simd_combine<mode>): Remove bogus RTL description.
17295 2014-07-04 Tom de Vries <tom@codesourcery.com>
17297 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
17298 combination of earlyclobber and read/write modifiers.
17300 2014-07-04 Tom de Vries <tom@codesourcery.com>
17302 * config/aarch64/aarch64-simd.md
17303 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
17305 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
17308 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
17310 2014-07-04 Jakub Jelinek <jakub@redhat.com>
17312 PR middle-end/61654
17313 * cgraphunit.c (expand_thunk): Call free_dominance_info.
17315 PR tree-optimization/61684
17316 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
17317 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
17319 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
17320 Kito Cheng <kito@0xlab.org>
17321 Monk Chiang <sh.chiang04@gmail.com>
17323 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
17324 (nds32_symbol_load_store_p): Move to ...
17325 (nds32_fp_as_gp_check_available): Move to ...
17326 * config/nds32/nds32-fp-as-gp.c: ... here.
17327 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
17328 extern declaration.
17330 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
17331 Kito Cheng <kito@0xlab.org>
17332 Monk Chiang <sh.chiang04@gmail.com>
17334 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
17335 (nds32_expand_store_multiple): Move to ...
17336 (nds32_expand_movmemqi): Move to ...
17337 * config/nds32/nds32-memory-manipulation.c: ... here.
17339 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
17340 Kito Cheng <kito@0xlab.org>
17341 Monk Chiang <sh.chiang04@gmail.com>
17343 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
17344 (nds32_output_casesi_pc_relative): Move to ...
17345 (nds32_output_casesi): Move to ...
17346 (nds32_mem_format): Move to ...
17347 (nds32_output_16bit_store): Move to ...
17348 (nds32_output_16bit_load): Move to ...
17349 (nds32_output_32bit_store): Move to ...
17350 (nds32_output_32bit_load): Move to ...
17351 (nds32_output_32bit_load_s): Move to ...
17352 (nds32_output_stack_push): Move to ...
17353 (nds32_output_stack_pop): Move to ...
17354 * config/nds32/nds32-md-auxiliary.c: ... here.
17356 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
17357 Ling-Hua Tseng <uranus@tinlans.org>
17359 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
17360 the purpose of this file.
17362 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
17363 Kito Cheng <kito@0xlab.org>
17364 Monk Chiang <sh.chiang04@gmail.com>
17366 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
17367 (nds32_address_cost): Move implementation to ...
17368 * config/nds32/nds32-cost.c: ... here.
17369 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
17370 (nds32_address_cost_impl): Declare.
17372 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
17373 Kito Cheng <kito@0xlab.org>
17374 Monk Chiang <sh.chiang04@gmail.com>
17376 * config/nds32/nds32.c
17377 (nds32_consecutive_registers_load_store_p): Move to ...
17378 (nds32_valid_multiple_load_store): Move to ...
17379 (nds32_valid_stack_push_pop): Move to ...
17380 (nds32_can_use_bclr_p): Move to ...
17381 (nds32_can_use_bset_p): Move to ...
17382 (nds32_can_use_btgl_p): Move to ...
17383 (nds32_can_use_bitci_p): Move to ...
17384 * config/nds32/nds32-predicates.c: ... here.
17386 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
17387 Kito Cheng <kito@0xlab.org>
17388 Monk Chiang <sh.chiang04@gmail.com>
17390 * config/nds32/nds32.c
17391 (nds32_expand_builtin_null_ftype_reg): Move to ...
17392 (nds32_expand_builtin_reg_ftype_imm): Move to ...
17393 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
17394 (nds32_init_builtins): Move implementation to ...
17395 (nds32_expand_builtin): Move implementation to ...
17396 * config/nds32/nds32-intrinsic.c: ... here.
17397 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
17398 (nds32_expand_builtin_impl): Declare.
17400 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
17401 Kito Cheng <kito@0xlab.org>
17402 Monk Chiang <sh.chiang04@gmail.com>
17404 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
17405 (nds32_emit_section_tail_template): Move to ...
17406 (nds32_emit_isr_jmptbl_section): Move to ...
17407 (nds32_emit_isr_vector_section): Move to ...
17408 (nds32_emit_isr_reset_conten): Move to ...
17409 (nds32_check_isr_attrs_conflict): Move to ...
17410 (nds32_construct_isr_vectors_information): Move to ...
17411 (nds32_asm_file_start): Move implementation to ...
17412 (nds32_asm_file_end): Move implementation to ...
17413 * config/nds32/nds32-isr.c: ... here.
17414 * config/nds32/nds32-protos.h
17415 (nds32_check_isr_attrs_conflict): Declare.
17416 (nds32_construct_isr_vectors_information): Declare.
17417 (nds32_asm_file_start_for_isr): Declare.
17418 (nds32_asm_file_end_for_isr): Declare.
17420 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
17421 Kito Cheng <kito@0xlab.org>
17422 Monk Chiang <sh.chiang04@gmail.com>
17424 * config.gcc (nds32*): Add new modules to extra_objs.
17425 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
17426 (nds32be-*-*): Likewise.
17427 * config/nds32/nds32-cost.c: New file.
17428 * config/nds32/nds32-fp-as-gp.c: New file.
17429 * config/nds32/nds32-intrinsic.c: New file.
17430 * config/nds32/nds32-isr.c: New file.
17431 * config/nds32/nds32-md-auxiliary.c: New file.
17432 * config/nds32/nds32-memory-manipulation.c: New file.
17433 * config/nds32/nds32-pipelines-auxiliary.c: New file.
17434 * config/nds32/nds32-predicates.c: New file.
17435 * config/nds32/t-nds32: New file.
17437 2014-07-03 Jakub Jelinek <jakub@redhat.com>
17439 PR tree-optimization/61682
17440 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
17441 using cases and when one of the operands is equal to 1.
17443 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
17445 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
17446 ashr<mode>3): Correct mode of operands[2].
17447 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
17448 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
17449 Correct mode of operands[2]. Fix split condition.
17451 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
17453 * arm.md (arch): Add armv6_or_vfpv3.
17454 (arch_enabled): Add test for the above.
17455 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
17457 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
17459 2014-07-03 Jakub Jelinek <jakub@redhat.com>
17461 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
17462 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
17463 HWI 1 and negate the unsigned value.
17464 * expmed.c (expand_sdiv_pow2): For modes wider than word always
17465 use AND instead of shift.
17466 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
17468 2014-07-03 Marek Polacek <polacek@redhat.com>
17470 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
17471 (-fsanitize=float-divide-by-zero): Move to the table with
17472 -fsanitize=undefined suboptions.
17473 (-fsanitize=float-cast-overflow): Likewise.
17475 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
17477 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
17478 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
17481 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17483 * loop-invariant.c (struct invariant): Add a new member: eqno;
17484 (find_identical_invariants): Update eqno;
17485 (create_new_invariant): Init eqno;
17486 (get_inv_cost): Compute comp_cost with eqno;
17488 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
17490 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
17491 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
17492 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
17493 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
17494 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
17496 2014-07-02 Christian Bruel <christian.bruel@st.com>
17500 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
17501 (make_preds_opaque): Delete.
17502 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
17503 (commit_mode_sets): New function.
17504 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
17505 Process all modes at once.
17506 * basic-block.h (pre_edge_lcm_avs): Declare.
17507 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
17508 Call clear_aux_for_edges. Fix comments.
17509 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
17510 (pre_edge_rev_lcm): Idem.
17511 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
17513 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
17514 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
17516 * config/i386/i386.c (x96_emit_mode_set): Idem.
17517 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
17518 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
17519 (fpscr_toggle) Disallow from delay slot.
17520 * target.def (emit_mode_set): Add prev_mode parameter.
17521 * doc/tm.texi: Regenerate.
17523 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17525 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
17528 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
17530 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
17531 vtable_pointer_value_to_vtable): Constify.
17532 (contains_polymorphic_type_p): Declare.
17533 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
17534 vtable_pointer_value_to_vtable): Constify.
17535 (contains_polymorphic_type_p): New predicate.
17536 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
17538 (ipa_set_ancestor_jf): Likewise.
17539 (detect_type_change): Return false in easy cases.
17540 (compute_complex_assign_jump_func): Require type to contain
17542 (compute_known_type_jump_func): Likewise.
17544 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
17546 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
17548 (type_in_anonymous_namespace_p): Constify argument.
17549 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
17550 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
17551 (main_odr_variant): New function.
17552 (hash_type_name): Make static; update assert; do not ICE on
17554 (types_same_for_odr): Bring here from tree.c; simplify and remove
17555 old structural comparing code that doesn't work for templates.
17556 (odr_hasher::equal): Update assert.
17557 (add_type_duplicate): Return true when bases should be computed;
17558 replace incomplete loader by complete; do not output duplicated
17559 warnings; do not ICE on non-records; set odr_violated flag.
17560 (get_odr_type): Be ready to replace incomplete type by complete
17561 one; work on ODR variants instead of main variants; reorder item
17562 in array so bases have still smaller indexes.
17563 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
17564 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
17566 2014-07-01 Cary Coutant <ccoutant@google.com>
17568 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
17570 (resolve_addr_in_expr): When replacing the rtx in a location list
17571 entry, get a new address table entry.
17572 (dwarf2out_finish): Call index_location_lists even if there are no
17573 addr_index_table entries yet.
17575 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
17577 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
17578 change for not being obvious.
17580 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
17582 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
17585 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17587 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
17588 (vcagt_f64): Likewise.
17589 (vcale_f64): Likewise.
17590 (vcaled_f64): Likewise.
17591 (vcales_f32): Likewise.
17592 (vcalt_f64): Likewise.
17593 (vcaltd_f64): Likewise.
17594 (vcalts_f32): Likewise.
17596 2014-07-01 Marek Polacek <polacek@redhat.com>
17598 * doc/invoke.texi: Document -Wint-conversion.
17600 2014-07-01 Marek Polacek <polacek@redhat.com>
17603 * doc/invoke.texi: Document -Wincompatible-pointer-types.
17605 2014-07-01 Martin Liska <mliska@suse.cz>
17607 IPA REF alias refactoring
17608 * cgraph.h (iterate_direct_aliases): New function.
17609 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
17610 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
17611 FOR_EACH_ALIAS added.
17612 (cgraph_for_node_and_aliases): Likewise.
17613 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
17614 * ipa-inline.c (reset_edge_caches): Likewise.
17615 (update_caller_keys): Likewise.
17616 * trans-mem.c (ipa_tm_execute): Likewise.
17617 *varpool.c (varpool_analyze_node): Likewise.
17618 (varpool_for_node_and_aliases): Likewise.
17619 * ipa-ref.h (first_alias): New function.
17620 (last_alias): Likewise.
17621 (has_aliases_p): Likewise.
17622 * ipa-ref.c (ipa_ref::remove_reference): Removal function
17623 is sensitive to IPA_REF_ALIASes.
17624 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
17625 are put at the beginning of the list.
17626 (symtab_node::iterate_direct_aliases): New function.
17628 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17631 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
17633 (write_ts_type_common_tree_pointers): Do not stream fields not set
17634 for incomplete types; do not stream duplicated fields for variants;
17635 sanity check that variant and type match.
17636 (write_ts_type_non_common_tree_pointers): Likewise.
17637 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
17638 TYPE_SIZE whether type is complete.
17639 (lto_input_ts_type_common_tree_pointers): Do same changes as in
17640 write_ts_type_common_tree_pointers
17641 (lto_input_ts_type_non_common_tree_pointers): Likewise.
17643 2014-06-30 Joseph Myers <joseph@codesourcery.com>
17645 * var-tracking.c (add_stores): Return instead of asserting if old
17646 and new values for conditional store are the same.
17648 2014-06-30 Richard Henderson <rth@redhat.com>
17652 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
17653 the cfg if there were any changes.
17654 * passes.def: Revert move of peephole2 after reorder_blocks;
17655 move duplicate_computed_gotos before peephole2.
17657 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
17659 * except.c (emit_note_eh_region_end): New helper function.
17660 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
17661 emit EH_REGION_END note.
17662 * jump.c (cleanup_barriers): Do not split a call and its
17663 corresponding CALL_ARG_LOCATION note.
17665 2014-06-30 Jeff Law <law@redhat.com>
17667 PR tree-optimization/61607
17668 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
17669 deeper into the SSA_NAME_VALUE chain.
17671 2014-06-30 Marek Polacek <polacek@redhat.com>
17673 * convert.c (convert_to_integer): Don't instrument conversions if the
17674 function has no_sanitize_undefined attribute.
17675 * ubsan.c: Don't run the ubsan pass if the function has
17676 no_sanitize_undefined attribute.
17678 2014-06-30 Jakub Jelinek <jakub@redhat.com>
17680 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
17681 -fsanitize=undefined suboptions.
17683 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
17685 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
17686 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
17687 against bigendian and adjust indices.
17689 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
17691 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
17693 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
17696 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
17697 Add alternative; make early clobber. Adjust both split patterns
17698 to use operand 0 as the working register.
17700 2014-06-30 Jakub Jelinek <jakub@redhat.com>
17702 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
17703 as ira_object_id_map might be NULL, or 1.
17705 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
17707 * loop-invariant.c (get_inv_cost): Handle register class.
17708 (gain_for_invariant): Check the register pressure of the inv
17709 and its overlapped register class, other than all.
17711 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
17713 * doc/invoke.texi (Optimize Options): Fix descriptions of
17714 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
17716 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
17718 * doc/extend.texi (Function Attributes): Update 'naked' attribute
17721 2014-06-29 Tobias Grosser <tobias@grosser.es>
17724 * graphite-isl-ast-to-gimple.c: Add missing guards.
17726 2014-06-29 Roman Gareev <gareevroman@gmail.com>
17728 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
17729 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
17730 * flag-types.h: Add new enum fgraphite_generator.
17731 * graphite-isl-ast-to-gimple.c: New.
17732 * graphite-isl-ast-to-gimple.h: New.
17733 * graphite.c (graphite_transform_loops): Add choice of Graphite
17734 code generator, which depends on flag_graphite_code_gen.
17736 2014-06-29 Roman Gareev <gareevroman@gmail.com>
17738 * graphite-dependences.c (subtract_commutative_associative_deps):
17739 Add NULL checking of the following variables: must_raw_no_source,
17740 may_raw_no_source, must_war_no_source, may_war_no_source,
17741 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
17742 must_war, may_war, must_waw, may_waw.
17744 2014-06-29 Roman Gareev <gareevroman@gmail.com>
17746 * graphite-clast-to-gimple.c: gloog is renamed to
17747 graphite_regenerate_ast_cloog. gloog_error is renamed to
17748 graphite_regenerate_error.
17749 * graphite-clast-to-gimple.h: The definition of the struct
17750 bb_pbb_def is moved to graphite-htab.h.
17751 Add inclusion of the hash-table.h.
17752 * graphite-htab.h: The declaration of the function gloog is moved
17753 to graphite-clast-to-gimple.h and renamed to
17754 graphite_regenerate_ast_cloog.
17755 * graphite.c (graphite_transform_loops): gloog is renamed
17756 to graphite_regenerate_ast_cloog.
17758 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17760 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
17762 (write_ts_type_common_tree_pointers): Do not stream fields not set
17763 for incomplete types; do not stream duplicated fields for variants;
17764 sanity check that variant and type match.
17765 (write_ts_type_non_common_tree_pointers): Likewise.
17766 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
17767 TYPE_SIZE whether type is complete.
17768 (lto_input_ts_type_common_tree_pointers): Do same changes as in
17769 write_ts_type_common_tree_pointers
17770 (lto_input_ts_type_non_common_tree_pointers): Likewise.
17772 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17774 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
17776 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17778 * tree-inline.c (remap_type_1): Do not duplicate fields
17779 that are shared in between type and its main variant.
17781 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17783 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
17785 (ipa_set_ancestor_jf) Likewise.
17786 (check_stmt_for_type_change): Check that we work on main variant.
17787 (detect_type_change): Look into main variant.
17788 (compute_known_type_jump_func): Check that main variant has BINFO.
17790 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17792 * ipa-devirt.c (set_type_binfo): New function.
17793 (add_type_duplicate): Use it.
17794 (get_odr_type): Sanity check that binfos points to main variants.
17795 (get_class_context): Be sure the context's outer_type is main variant.
17796 (contains_type_p): Walk main variant.
17797 (get_polymorphic_call_info_for_decl): Set outer_type to be
17799 (get_polymorphic_call_info): Likewise.
17800 (possible_polymorphic_call_targets): Sanity check that we operate
17803 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
17805 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
17807 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17809 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
17810 accidental change due to wide-int branch merge.
17812 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
17814 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
17815 compressed debug support.
17816 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
17817 * configure: Regenerate.
17818 * config.in: Regenerate.
17819 * common.opt (compressed_debug_sections): New enum.
17820 (gz, gz=): New options.
17821 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
17822 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
17823 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
17824 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
17825 LINK_COMPRESS_DEBUG_SPEC.
17826 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
17827 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
17828 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
17829 (Debugging Options): Document -gz[=type].
17831 2014-06-27 Martin Jambor <mjambor@suse.cz>
17834 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
17835 args_to_skip, use those from node instead. Copy args_to_skip and
17836 combined_args_to_skip from node to the new thunk.
17837 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
17838 (cgraph_create_virtual_clone): Moved computation of
17839 combined_args_to_skip...
17840 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
17842 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
17844 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
17845 redundant diagnostic machinary.
17847 2014-06-27 Richard Biener <rguenther@suse.de>
17849 * tree-ssa-math-opts.c (bswap_replace): Fix
17850 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
17852 2014-06-27 Martin Liska <mliska@suse.cz>
17854 * gimple.h (gimple_location_safe): New function introduced.
17855 * cgraphunit.c (walk_polymorphic_call_targets): Usage
17856 of gimple_location_safe replaces gimple_location.
17857 (gimple_fold_call): Likewise.
17858 * ipa-devirt.c (ipa_devirt): Likewise.
17859 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
17860 * ipa.c (walk_polymorphic_call_targets): Likewise.
17861 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
17863 2014-06-27 Jakub Jelinek <jakub@redhat.com>
17865 PR tree-optimization/57233
17866 PR tree-optimization/61299
17867 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
17869 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
17870 would be lowered to scalar shifts, check if corresponding
17871 shifts and vector BIT_IOR_EXPR are supported and don't lower
17872 or lower just to narrower vector type in that case.
17873 * expmed.c (expand_shift_1): Fix up handling of vector
17874 shifts and rotates.
17876 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
17879 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
17881 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
17883 * doc/invoke.texi (-fsemantic-interposition): Document.
17884 * common.opt (fsemantic-interposition): New flag.
17885 * varasm.c (decl_replaceable_p): Use it.
17887 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
17890 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
17891 extraction other than index 3.
17893 2014-06-26 Teresa Johnson <tejohnson@google.com>
17895 * doc/invoke.texi: Fix typo.
17896 * dumpfile.c: Add support for documented -fdump-* options
17897 optimized/missed/note/optall.
17899 2014-06-26 Martin Jambor <mjambor@suse.cz>
17901 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
17902 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
17903 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
17904 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
17905 * opts.c (default_options_optimization): Set
17906 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
17907 * doc/invoke.texi (allow-load-data-races)
17908 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
17909 (allow-store-data-races): Document the new default.
17911 2014-06-26 Martin Jambor <mjambor@suse.cz>
17913 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
17914 renamed to ipa_impossible_devirt_target. Fix typo.
17915 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
17916 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
17917 ipa_impossible_devirt_target.
17919 2014-06-26 Richard Biener <rguenther@suse.de>
17921 PR tree-optimization/61607
17922 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
17923 explaining why we restrict copies on loop depth.
17924 * tree-ssa-dom.c (cprop_operand): Remove restriction on
17926 (record_equivalences_from_phis): Instead add it here.
17928 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
17930 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
17931 (LTO_WRAPPER_OBJS): New variable.
17932 (lto-wrapper$(exeext)): Use it.
17933 * collect2.c: Include "collect-utils.h".
17934 (verbose, debug): Remove variables.
17935 (at_file_supplied): No longer static.
17936 (tool_name): New variable.
17937 (do_wait, fork_execute, maybe_unlink): Don't declare.
17938 (tool_cleanup): No longer static.
17939 (notice): Remove function.
17940 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
17941 fork_execute calls.
17942 (collect_wait, do_wait, collect_execute): Remove functions.
17943 (maybe_unlink): No longer static.
17944 * collect2.h (verbose, debug): Don't declare.
17945 (at_file_supplied): Declare.
17946 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
17948 (collect_execute): Replace with implementation from collect2, plus a
17949 new arg use_atfile. All callers changed.
17950 (collect_wait): Replace with implementation from collect2.
17951 (maybe_unlink_file): Remove function.
17952 (fork_execute): Replace with implementation from collect2, plus a
17953 new arg use_atfile. All callers changed.
17954 (do_wait): Add call to utils_cleanup to the error path.
17955 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
17956 (tool_cleanup): Adjust declarations.
17957 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
17958 * tlink.c: Include "collect-utils.h".
17959 (tlink_execute): New arg use_atfile. All callers changed.
17960 (tlink_init, tlink_execute): Remove declarations.
17962 * collect-utils.c (save_temps): New variable.
17963 (do_wait): Use it instead of debug. Use fatal_error.
17964 * collect-utils.h (save_temps): Declare.
17965 * collect2.c (verbose): Rename from vflag. All uses changed.
17966 (tool_cleanup): New function, copied from collect_atexit.
17967 (collect_atexit, handler): Just call it.
17968 * collect2.h (verbose): Declaration renamed from vflag.
17969 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
17972 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
17973 (lto-wrapper$(exeext)): Link with collect-utils.o.
17974 * collect-utils.c: New file.
17975 * collect-utils.h: New file.
17976 * lto-wrapper.c: Include "collect-utils.h".
17977 (args_name): Delete variable.
17978 (tool_name): New variable.
17979 (tool_cleanup): New function.
17980 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
17981 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
17982 (fork_execute): Remove functions.
17984 2014-06-26 Nick Clifton <nickc@redhat.com>
17986 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
17988 * doc/extend.texi (Function Attributes): Fix typo in description
17989 of RX vector attribute.
17991 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
17993 * config.gcc (supported_defaults): Error when passing either
17994 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
17996 2014-06-26 Richard Biener <rguenther@suse.de>
17998 * tree-ssa-dom.c (cprop_operand): Remove restriction on
17999 propagating volatile pointers.
18001 2014-06-26 Richard Biener <rguenther@suse.de>
18003 PR tree-optimization/61607
18004 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
18005 loop if we redirected its latch edge.
18006 (thread_block_1): Do not cancel loops prematurely.
18008 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
18010 * toplev.c (backend_init_target): Move init_emit_regs and
18012 (backend_init) ... here; skip ira_init_once and backend_init_target.
18013 (target_reinit) ... and here; clear
18014 this_target_rtl->lang_dependent_initialized.
18015 (lang_dependent_init_target): Clear
18016 this_target_rtl->lang_dependent_initialized;
18017 break out rtl initialization to ...
18018 (initialize_rtl): ... here; call also backend_init_target
18020 * toplev.h (initialize_rtl): New function.
18021 * function.c: Include toplev.h
18022 (init_function_start): Call initialize_rtl.
18023 * rtl.h (target_rtl): Add target_specific_initialized,
18024 lang_dependent_initialized.
18026 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
18027 Jakub Jelinek <jakub@redhat.com>
18029 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
18031 2014-06-25 Tom de Vries <tom@codesourcery.com>
18033 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
18035 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
18037 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
18038 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
18039 Issue a strict overflow warning if appropriate.
18041 2014-06-25 Martin Liska <mliska@suse.cz>
18043 IPA REF refactoring
18044 * Makefile.in: Removed header file (ipa-ref-inline.h).
18045 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
18047 (cgraph_speculative_call_info): Likewise.
18048 (cgraph_for_node_thunks_and_aliases): Likewise.
18049 (cgraph_for_node_and_aliases): Likewise.
18050 (verify_cgraph_node): Likewise.
18051 * cgraph.h: Batch of IPA REF functions become member functions of
18052 symtab_node: add_reference, maybe_add_reference, clone_references,
18053 clone_referring, clone_reference, find_reference,
18054 remove_stmt_references, remove_all_references,
18055 remove_all_referring, dump_references, dump_referring,
18056 has_alias_p, iterate_reference, iterate_referring.
18057 * cgraphbuild.c (record_reference): New IPA REF function used.
18058 (record_type_list): Likewise.
18059 (record_eh_tables): Likewise.
18060 (mark_address): Likewise.
18061 (mark_load): Likewise.
18062 (mark_store): Likewise.
18063 (pass_build_cgraph_edges): Likewise.
18064 (rebuild_cgraph_edge): Likewise.
18065 (cgraph_rebuild_references): Likewise.
18066 (pass_remove_cgraph_callee_edges): Likewise.
18067 * cgraphclones.c (cgraph_clone_node): Likewise.
18068 (cgraph_create_virtual_clone): Likewise.
18069 (cgraph_materialize_clone): Likewise.
18070 (cgraph_materialize_all_clones): Likewise.
18071 * cgraphunit.c (cgraph_reset_node): Likewise.
18072 (cgraph_reset_node): Likewise.
18073 (analyze_function): Likewise.
18074 (assemble_thunks_and_aliases): Likewise.
18075 (expand_function): Likewise.
18076 * ipa-comdats.c (propagate_comdat_group): Likewise.
18077 (enqueue_references): Likewise.
18078 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
18079 (create_specialized_node): Likewise.
18080 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
18081 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
18082 * ipa-inline.c (reset_edge_caches): Likewise.
18083 (update_caller_keys): Likewise.
18084 (execute): Likewise.
18085 * ipa-prop.c (remove_described_reference): Likewise.
18086 (propagate_controlled_uses): Likewise.
18087 (ipa_edge_duplication_hook): Likewise.
18088 (ipa_modify_call_arguments): Likewise.
18089 * ipa-pure-const.c (propagate_pure_const): Likewise.
18090 * ipa-ref-inline.h: Header file removed, functions moved
18091 to symtab_node class.
18092 * ipa-ref.c (remove_reference): New class member function.
18093 (cannot_lead_to_return): New class member function.
18094 (referring_ref_list): Likewise.
18095 (referred_ref_list): Likewise.
18096 Rest of functions moved to symtab_node class.
18097 * ipa-ref.h: New member functions remove_reference,
18098 cannot_lead_to_return, referring_ref_list, referred_ref_list added
18100 ipa_ref_list class has new member functions: first_reference,
18101 first_referring, clear, nreferences.
18102 * ipa-reference.c (analyze_function): New IPA REF function used.
18103 (write_node_summary_p): Likewise.
18104 (ipa_reference_write_optimization_summary): Likewise.
18105 * ipa-split.c (split_function): Likewise.
18106 * ipa-utils.c (ipa_reverse_postorder): Likewise.
18107 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
18108 (function_and_variable_visibility): Likewise.
18109 * ipa.c (has_addr_references_p): Likewise.
18110 (process_references): Argument type changed.
18111 (symtab_remove_unreachable_nodes): New IPA REF function used.
18112 (process_references): Likewise.
18113 (set_writeonly_bit): Likewise.
18114 * lto-cgraph.c: Implementation of new symtab_node member functions
18115 that uses new IPA REF functions.
18116 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
18118 * lto-streamer-out.c (output_symbol_p): Likewise.
18119 * lto-streamer.h (referenced_from_this_partition_p): Argument type
18121 * symtab.c: Implementation of new IPA REF API.
18122 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
18123 (ipa_tm_create_version): Likewise.
18124 (ipa_tm_execute): Likewise.
18125 * tree-emutls.c (gen_emutls_addr): Likewise.
18126 * tree-inline.c (copy_bb): Likewise.
18127 (delete_unreachable_blocks_update_callgraph): Likewise.
18128 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
18129 (varpool_for_node_and_aliases): Likewise.
18131 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
18133 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
18135 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
18138 * fold-const.c (fold_checksum_tree): Use a hash_table of const
18139 tree_node * instead of tree_node *.
18141 (print_fold_checksum): Likewise.
18142 (fold_check_failed): Likewise.
18143 (debug_fold_checksum): Likewise.
18144 (fold_build1_stat_loc): Likewise.
18145 (fold_build2_stat_loc): Likewise.
18146 (fold_build3_stat_loc): Likewise.
18147 (fold_build_call_array_loc): Likewise.
18149 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
18151 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
18152 implementation with call to...
18153 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
18155 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
18158 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
18160 PR tree-optimization/57742
18161 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
18162 after replacing the statement.
18164 2014-06-25 Nick Clifton <nickc@redhat.com>
18166 * config/v850/v850.c (GHS_default_section_names): Change to const
18168 (GHS_current_section_names): Likewise.
18169 (v850_insert_attributes): Do not build strings, just assign the
18170 names directly. Change the type of 'chosen_section' to const
18172 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
18173 directly to the array entry.
18174 * config/v850/v850.h (GHS_default_section_names): Change to const
18176 (GHS_current_section_names): Likewise.
18178 2014-06-25 Jakub Jelinek <jakub@redhat.com>
18180 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
18181 (LANG_HOOKS_DECLS): Add it.
18182 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
18184 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
18185 * langhooks.h (struct lang_hooks_for_decls): Add
18186 omp_clause_linear_ctor hook.
18187 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
18188 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
18189 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
18190 combined simd loop use omp_clause_linear_ctor hook.
18192 2014-06-24 Cong Hou <congh@google.com>
18194 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
18195 pattern recognition.
18196 (type_conversion_p): PROMOTION is true if it's a type promotion
18197 conversion, and false otherwise. Return true if the given expression
18198 is a type conversion one.
18199 * tree-vectorizer.h: Adjust the number of patterns.
18200 * tree.def: Add SAD_EXPR.
18201 * optabs.def: Add sad_optab.
18202 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
18203 * expr.c (expand_expr_real_2): Likewise.
18204 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
18205 * gimple.c (get_gimple_rhs_num_ops): Likewise.
18206 * optabs.c (optab_for_tree_code): Likewise.
18207 * tree-cfg.c (estimate_operator_cost): Likewise.
18208 * tree-ssa-operands.c (get_expr_operands): Likewise.
18209 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
18210 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
18211 * doc/generic.texi: Add document for SAD_EXPR.
18212 * doc/md.texi: Add document for ssad and usad.
18214 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
18216 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
18217 qualification in cast.
18219 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
18221 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
18222 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
18223 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
18224 (tree_function_decl): ... here.
18225 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
18226 streaming of vindex to ...
18227 (write_ts_function_decl_tree_pointers): ... here.
18228 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
18229 Do not stream DECL_VINDEX.
18230 (lto_input_ts_function_decl_tree_pointers): Stream it here.
18232 2014-06-24 Catherine Moore <clm@codesourcery.com>
18233 Sandra Loosemore <sandra@codesourcery.com>
18235 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
18236 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
18237 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
18239 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
18241 * doc/invoke.texi (Warning Options): Remove duplicated
18242 -Wmaybe-uninitialized.
18244 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
18246 PR tree-optimization/57742
18247 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
18248 (handle_builtin_malloc, handle_builtin_memset): New functions.
18249 (strlen_optimize_stmt): Call them.
18250 * passes.def: Move strlen after loop+dom but before vrp.
18252 2014-06-24 Jakub Jelinek <jakub@redhat.com>
18255 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
18256 model family 6 CPU with has_longmode never use a CPU without
18259 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
18262 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
18265 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
18267 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
18268 * dominance.c (iterate_fix_dominators): Use hash_map instead of
18270 * hash-map.h: New file.
18271 * ipa-comdats.c: Use hash_map instead of pointer_map.
18273 * lto-section-out.c: Adjust.
18274 * lto-streamer.h: Replace pointer_map with hash_map.
18275 * symtab.c (verify_symtab): Likewise.
18276 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
18277 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
18278 * tree-streamer.h: Likewise.
18279 * tree-streamer.c: Adjust.
18280 * pointer-set.h: Remove pointer_map.
18282 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
18284 * hash-table.h: Add a template arg to choose between storing values
18285 and storing pointers to values, and then provide partial
18286 specializations for both.
18287 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
18288 should store, not the type values should point to.
18289 * tree-into-ssa.c (var_info_hasher): Likewise.
18290 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
18291 * tree-complex.c: Adjust.
18292 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
18293 table instead of int_tree_map *.
18294 * tree-parloops.c: Adjust.
18295 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
18296 type is being stored.
18297 * tree-vectorizer.c: Adjust.
18299 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
18301 * hash-table.h: Remove a layer of indirection from hash_table so that
18302 it contains the hash table's data instead of a pointer to the data.
18303 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
18304 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
18305 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
18306 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
18307 fold-const.c, gcse.c, ggc-common.c,
18308 gimple-ssa-strength-reduction.c, gimplify.c,
18309 graphite-clast-to-gimple.c, graphite-dependences.c,
18310 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
18311 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
18312 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
18313 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
18314 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
18315 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
18316 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
18317 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
18318 tree-ssa-live.c, tree-ssa-loop-im.c,
18319 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
18320 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
18321 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
18322 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
18323 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
18324 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
18325 vtable-verify.c, vtable-verify.h: Adjust.
18327 2014-06-24 Richard Biener <rguenther@suse.de>
18329 PR tree-optimization/61572
18330 * tree-ssa-sink.c (statement_sink_location): Do not sink
18331 loads from hard registers.
18333 2014-06-24 Jakub Jelinek <jakub@redhat.com>
18335 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
18336 not mentioned in clauses use private clause if the iterator is
18337 declared in #pragma omp for simd, and when adding lastprivate
18338 instead, add it to the outer #pragma omp for too. Diagnose
18339 if the variable is private in outer context. For simd collapse > 1
18340 loops, replace all iterators with temporaries.
18341 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
18342 same even in collapse > 1 loops.
18344 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
18345 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
18347 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
18348 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
18350 (gimplify_adjust_omp_clauses): Likewise.
18351 * omp-low.c (lower_rec_simd_input_clauses,
18352 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
18353 safelen the same as safelen(1).
18354 * tree-nested.c (convert_nonlocal_omp_clauses,
18355 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
18356 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
18357 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
18358 Fixup handling of GIMPLE_OMP_TARGET.
18359 (convert_tramp_reference_stmt, convert_gimple_call): Handle
18362 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
18364 PR tree-optimization/61554
18365 * tree-ssa-propagate.c: Include "bitmap.h".
18366 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
18367 properly update constructor/destructor.
18368 (substitute_and_fold_dom_walker::before_dom_children):
18369 Remove call to gimple_purge_dead_eh_edges, add bb->index to
18370 need_eh_cleaup instead.
18371 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
18374 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
18376 * varpool.c (dump_varpool_node): Dump used_by_single_function.
18377 * tree-pass.h (make_pass_ipa_single_use): New pass.
18378 * cgraph.h (used_by_single_function): New flag.
18379 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
18381 * passes.def (pass_ipa_single_use): Scedule.
18382 * ipa.c (BOTTOM): New macro.
18383 (meet): New function
18384 (propagate_single_user): New function.
18385 (ipa_single_use): New function.
18386 (pass_data_ipa_single_use): New pass.
18387 (pass_ipa_single_use): New pass.
18388 (pass_ipa_single_use::gate): New gate.
18389 (make_pass_ipa_single_use): New function.
18391 2014-06-23 Kai Tietz <ktietz@redhat.com>
18394 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
18395 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
18397 2014-06-23 Richard Biener <rguenther@suse.de>
18399 * tree-ssa-loop.c (gate_loop): New function.
18400 (pass_tree_loop::gate): Call it.
18401 (pass_data_tree_no_loop, pass_tree_no_loop,
18402 make_pass_tree_no_loop): New.
18403 * tree-vectorizer.c: Include tree-scalar-evolution.c
18404 (pass_slp_vectorize::execute): Initialize loops and SCEV if
18406 (pass_slp_vectorize::clone): New method.
18407 * timevar.def (TV_TREE_NOLOOP): New.
18408 * tree-pass.h (make_pass_tree_no_loop): Declare.
18409 * passes.def (pass_tree_no_loop): New pass group with
18412 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
18415 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
18416 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
18418 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
18420 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
18421 "yes" where needed.
18423 2014-06-23 Alan Modra <amodra@gmail.com>
18426 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
18427 to zero on debug statements.
18429 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
18432 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
18433 Ignore third operand if present by marking qualifier_internal.
18435 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
18437 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
18439 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
18440 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
18441 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
18442 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
18443 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
18444 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
18445 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
18446 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
18447 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
18448 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
18449 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
18450 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
18451 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
18452 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
18453 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
18454 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
18455 logic in GCC vector extensions
18457 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
18458 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
18459 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
18460 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
18461 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
18462 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
18463 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
18464 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
18465 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
18466 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
18468 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
18470 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
18473 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
18474 (vget_low_s64): Use __GET_LOW macro.
18475 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
18476 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
18477 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
18478 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
18479 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
18481 (vcombine_s64): Use GCC vector extensions; remove cast.
18482 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
18483 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
18484 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
18485 Fix type signature; remove cast.
18487 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
18490 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
18492 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
18494 (BUILTIN_VD1): New.
18495 (BUILTIN_VD_RE): Remove.
18496 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
18497 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
18498 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
18499 variant but not df.
18500 (vreinterpretv1df*, vreinterpret*v1df): New.
18501 (vreinterpretdf*, vreinterpret*df): Remove.
18502 * config/aarch64/aarch64-simd.md (aarch64_create,
18503 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
18504 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
18506 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
18507 (vcreate_f64): Remove cast, use v1df builtin.
18508 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
18509 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
18510 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
18511 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
18512 vmov_n_f64, vst1_f64): Use gcc vector extensions.
18513 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
18514 add range check using __builtin_aarch64_im_lane_boundsi.
18515 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
18516 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
18517 type signature, use gcc vector extensions.
18518 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
18519 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
18520 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
18521 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
18522 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
18523 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
18524 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
18525 vreinterpret_u64_f64): Use v1df builtin not df.
18527 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
18529 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
18532 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
18534 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
18537 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18539 * loop-invariant.c (pre_check_invariant_p): New function.
18540 (find_invariant_insn): Call pre_check_invariant_p.
18542 2014-06-22 Richard Henderson <rth@redhat.com>
18545 * compare-elim.c (struct comparison): Add eh_note.
18546 (find_comparison_dom_walker::before_dom_children): Don't eliminate
18547 a redundant comparison in a different EH region. Purge EH edges if
18550 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
18552 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
18553 (var_shift): Use it.
18554 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
18555 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
18556 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
18557 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
18558 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
18559 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
18560 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
18561 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
18562 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
18563 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
18564 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
18565 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
18566 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
18567 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
18568 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
18569 *rotldi3_internal15be): Use the new attribute. Merge register and
18570 integer alternatives.
18572 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
18574 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
18575 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
18576 split, *ashrdi3_internal3 and split): Delete, merge into...
18577 (ashr<mode>3): New expander.
18578 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
18579 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
18581 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
18583 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
18584 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
18585 *rotldi3_internal3 and split): Delete, merge into...
18586 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
18587 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
18588 Use "rotlw" extended mnemonic.
18590 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
18592 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
18593 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
18594 and split, *ashldi3_internal3 and split): Delete, merge into...
18595 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
18596 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
18598 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
18600 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
18601 (lshrsi3, two anonymous define_insns and define_splits,
18602 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
18603 *lshrdi3_internal3 and split): Delete, merge into...
18604 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
18605 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
18607 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
18609 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
18610 Remove "O" alternative.
18612 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
18614 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
18615 (mips_move_from_gpr_cost): Likewise.
18616 (mips_register_move_cost): Update accordingly.
18617 (mips_secondary_reload_class): Remove name of in_p.
18619 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
18622 * config/i386/i386.md (x86_64_shrd, x86_shrd,
18623 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
18625 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
18627 * config/nios2/nios2.c: Include "builtins.h".
18629 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
18631 * cgraph.h (tls_model_names): New variable.
18632 * print-tree.c (print_node): Simplify.
18633 * varpool.c (tls_model_names): New variable.
18634 (dump_varpool_node): Output tls model.
18636 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
18638 * ipa-visibility.c (function_and_variable_visibility): Disable
18639 temporarily local aliases for some targets.
18641 2014-06-20 Marek Polacek <polacek@redhat.com>
18643 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
18644 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
18645 into SANITIZE_UNDEFINED.
18646 * doc/invoke.texi: Describe -fsanitize=bounds.
18647 * gimplify.c (gimplify_call_expr): Add gimplification of internal
18648 functions created in the FEs.
18649 * internal-fn.c: Move "internal-fn.h" after "tree.h".
18650 (expand_UBSAN_BOUNDS): New function.
18651 * internal-fn.def (UBSAN_BOUNDS): New internal function.
18652 * internal-fn.h: Don't define internal functions here.
18653 * opts.c (common_handle_option): Add -fsanitize=bounds.
18654 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
18655 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
18656 * tree-core.h: Define internal functions here.
18657 (struct tree_base): Add ifn field.
18658 * tree-pretty-print.c: Include "internal-fn.h".
18659 (dump_generic_node): Handle functions without CALL_EXPR_FN.
18660 * tree.c (get_callee_fndecl): Likewise.
18661 (build_call_expr_internal_loc): New function.
18662 * tree.def (CALL_EXPR): Update description.
18663 * tree.h (CALL_EXPR_IFN): Define.
18664 (build_call_expr_internal_loc): Declare.
18665 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
18667 (ubsan_type_descriptor): Change bool parameter to enum
18668 ubsan_print_style. Adjust the code. Add handling of
18670 (ubsan_expand_bounds_ifn): New function.
18671 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
18672 (ubsan_build_overflow_builtin): Likewise.
18673 (instrument_bool_enum_load): Likewise.
18674 (ubsan_instrument_float_cast): Likewise.
18675 * ubsan.h (enum ubsan_print_style): New enum.
18676 (ubsan_expand_bounds_ifn): Declare.
18677 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
18679 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
18681 * config/rs6000/rs6000.md: Append `DONE' to preparation
18682 statements of `bswap' pattern splitters.
18684 2014-06-20 Tom de Vries <tom@codesourcery.com>
18686 * target.def (call_fusage_contains_non_callee_clobbers): Update
18688 * doc/tm.texi: Regenerate.
18690 2014-06-20 Yury Gribov <y.gribov@samsung.com>
18691 Max Ostapenko <m.ostapenko@partner.samsung.com>
18694 * asan.c (instrument_strlen_call): Fixed instrumentation of
18697 2014-06-20 Martin Jambor <mjambor@suse.cz>
18700 * ipa-prop.c (impossible_devirt_target): New function.
18701 (try_make_edge_direct_virtual_call): Use it, also instead of
18704 2014-06-20 Yury Gribov <y.gribov@samsung.com>
18705 Max Ostapenko <m.ostapenko@partner.samsung.com>
18708 * asan.c (build_check_stmt): Add condition.
18710 2014-06-20 Martin Jambor <mjambor@suse.cz>
18713 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
18716 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18718 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
18720 (VCONQ): Make comment more helpful.
18722 * config/aarch64/aarch64-simd.md
18723 (aarch64_sqdmulh_lane<mode>):
18724 Use VCOND for operands 2. Update lane checking and flipping logic.
18725 (aarch64_sqrdmulh_lane<mode>): Likewise.
18726 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
18727 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
18728 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
18729 attribute of operand 3 to VCOND.
18730 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
18731 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
18732 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
18733 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
18734 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
18735 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
18737 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
18738 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
18739 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
18740 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
18741 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
18742 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
18743 operand to VCOND. Update lane flipping and bounds checking logic.
18744 (aarch64_sqdmlal2_lane<mode>): Likewise.
18745 (aarch64_sqdmlsl_lane<mode>): Likewise.
18746 (aarch64_sqdmull_lane<mode>): Likewise.
18747 (aarch64_sqdmull2_lane<mode>): Likewise.
18748 (aarch64_sqdmlal_laneq<mode>):
18749 Replace VCON usage with VCONQ.
18750 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
18751 (aarch64_sqdmlal2_laneq<mode>): Emit
18752 aarch64_sqdmlal2_laneq<mode>_internal insn.
18753 Replace VCON with VCONQ.
18754 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
18755 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
18756 (aarch64_sqdmull_laneq<mode>): Emit
18757 aarch64_sqdmull_laneq<mode>_internal insn.
18758 Replace VCON with VCONQ.
18759 (aarch64_sqdmull2_laneq<mode>): Emit
18760 aarch64_sqdmull2_laneq<mode>_internal insn.
18761 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
18762 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
18763 of 3rd argument to int16x4_t.
18764 (vqdmlalh_lane_s16): Likewise.
18765 (vqdmlslh_lane_s16): Likewise.
18766 (vqdmull_high_lane_s16): Likewise.
18767 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
18768 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
18769 (vqdmlsl_lane_s16): Likewise.
18770 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
18771 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
18772 (vqdmlals_lane_s32): Likewise.
18773 (vqdmlsls_lane_s32): Likewise.
18774 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
18775 (vqdmulls_lane_s32): Likewise.
18776 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
18777 (vqdmlsl_lane_s32): Likewise.
18778 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
18779 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
18780 (vqrdmulhh_lane_s16): Likewise.
18781 (vqdmlsl_high_lane_s16): Likewise.
18782 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
18783 (vqdmlsl_high_lane_s32): Likewise.
18784 (vqrdmulhs_lane_s32): Likewise.
18786 2014-06-20 Tom de Vries <tom@codesourcery.com>
18788 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
18789 get_call_reg_set_usage.
18791 2014-06-20 Tom de Vries <tom@codesourcery.com>
18793 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
18794 it contains all call_used_regs.
18796 2014-06-20 Tom de Vries <tom@codesourcery.com>
18798 * final.c (collect_fn_hard_reg_usage): Add and use variable
18799 function_used_regs.
18801 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
18803 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
18804 (set_init_priority, get_init_priority, set_fini_priority,
18805 get_fini_priority): New methods.
18806 * tree.c (init_priority_for_decl): Remove.
18807 (init_ttree): Do not initialize init priority.
18808 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
18809 (decl_priority_info): Remove.
18810 (decl_init_priority_insert): Rewrite.
18811 (decl_fini_priority_insert): Rewrite.
18812 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
18813 tree_priority_map_marked_p): Remove.
18814 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
18815 * lto-streamer-out.c (hash_tree): Do not hash priorities.
18816 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
18817 not output priorities.
18818 (pack_ts_function_decl_value_fields): Likewise.
18819 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
18820 not input priorities.
18821 (unpack_ts_function_decl_value_fields): Likewise.
18822 * symtab.c (symbol_priority_map): Declare.
18823 (init_priority_hash): Declare.
18824 (symtab_unregister_node): Unregister from priority hash, too.
18825 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
18827 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
18828 (symbol_priority_info): New function.
18829 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
18831 * tree-core.h (tree_priority_map): Remove.
18833 2014-06-20 Jakub Jelinek <jakub@redhat.com>
18835 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
18836 0xff to uint64_t before shifting it up.
18838 2014-06-20 Julian Brown <julian@codesourcery.com>
18839 Chung-Lin Tang <cltang@codesourcery.com>
18841 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
18842 TARGET_THUMB1_ONLY. Add comments.
18844 2014-06-19 Tom de Vries <tom@codesourcery.com>
18846 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
18847 return type to void.
18848 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
18850 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18852 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
18853 as "move", from depends_on.
18855 2014-06-19 Terry Guo <terry.guo@arm.com>
18857 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
18860 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
18862 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
18864 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
18866 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
18869 * config/sh/sh.c (prepare_move_operands): Don't process TLS
18870 addresses here if reload in progress or completed.
18872 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
18874 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
18875 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
18876 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
18877 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
18878 (mips_register_priority): New function that implements the target
18879 hook TARGET_REGISTER_PRIORITY.
18880 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
18881 (mips_lra_p): Likewise for TARGET_LRA_P.
18882 (TARGET_REGISTER_PRIORITY): Define macro.
18883 (TARGET_SPILL_CLASS): Likewise.
18884 (TARGET_LRA_P): Likewise.
18885 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
18887 (REG_CLASS_NAMES): Likewise.
18888 (REG_CLASS_CONTENTS): Likewise.
18889 (BASE_REG_CLASS): Use M16_SP_REGS.
18890 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
18891 New set attribute to enable alternatives depending on the register
18893 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
18894 (*lea64): Disable pattern for MIPS16.
18895 * config/mips/mips.opt (mlra): New option.
18897 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
18899 * lra-constraints.c (base_to_reg): New function.
18900 (process_address): Use new function.
18902 2014-06-18 Tom de Vries <tom@codesourcery.com>
18904 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
18905 * config/aarch64/aarch64.c
18906 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
18907 (aarch64_emit_call_insn): New function.
18908 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
18910 * config/aarch64/aarch64.md (define_expand "call_internal")
18911 (define_expand "call_value_internal", define_expand "sibcall_internal")
18912 (define_expand "sibcall_value_internal"): New.
18913 (define_expand "call", define_expand "call_value")
18914 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
18915 expand variant and aarch64_emit_call_insn.
18917 2014-06-18 Radovan Obradovic <robradovic@mips.com>
18918 Tom de Vries <tom@codesourcery.com>
18920 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
18921 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
18923 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
18924 clobbers to CALL_INSN_FUNCTION_USAGE.
18925 (define_expand "sibcall_internal")
18926 (define_expand "sibcall_value_internal"): New.
18927 (define_expand "call", define_expand "call_value"): Add argument to
18928 arm_emit_call_insn.
18929 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
18930 (define_expand "sibcall_value"): Use sibcall_value_internal and
18931 arm_emit_call_insn.
18933 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18935 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
18937 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18939 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
18942 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18944 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
18945 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
18946 annotations. Fix DWARF information.
18948 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18950 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
18951 __udivmoddi4, and fixups for negative operands.
18953 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18955 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
18957 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18959 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
18962 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18964 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
18967 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18969 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
18970 describing register usage on function entry and exit.
18972 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18974 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
18975 (__aeabi_ldivmod): Fix whitespace.
18977 2014-06-18 Andreas Schwab <schwab@suse.de>
18979 * doc/md.texi (Standard Names): Use @itemx for grouped items.
18980 Remove blank line after @item.
18982 2014-06-18 Richard Henderson <rth@redhat.com>
18985 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
18987 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
18989 * config/arm/arm.c (neon_vector_mem_operand): Allow register
18990 POST_MODIFY for neon loads and stores.
18991 (arm_print_operand): Output post-index register for neon loads and
18994 2014-06-18 Richard Biener <rguenther@suse.de>
18996 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
18998 2014-06-18 Richard Biener <rguenther@suse.de>
19000 * tree-pass.h (make_pass_dce_loop): Remove.
19001 * passes.def: Replace pass_dce_loop with pass_dce.
19002 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
19003 changed free niter estimates and reset the scev cache.
19004 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
19005 make_pass_dce_loop): Remove.
19006 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
19007 (fini_copy_prop): Return whether something changed. Always
19008 let substitute_and_fold perform DCE and free niter estimates
19009 and reset the scev cache if so.
19010 (execute_copy_prop): If sth changed schedule cleanup-cfg.
19011 (pass_data_copy_prop): Do not unconditionally schedule
19012 cleanup-cfg or update-ssa.
19014 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
19016 PR tree-optimization/61518
19017 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
19018 reduction var is used in reduction stmt or phi-function only.
19020 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19022 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
19024 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
19026 PR tree-optimization/61517
19027 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
19028 whose rhs's first tree is the source expression instead of the
19030 (find_bswap_or_nop): Likewise.
19031 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
19032 gimple stmt whose rhs's first tree is the source. In the memory source
19033 case, move the stmt to be replaced close to one of the original load to
19034 avoid the problem of a store between the load and the stmt's original
19036 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
19039 2014-06-18 Andreas Schwab <schwab@suse.de>
19041 PR rtl-optimization/54555
19042 * postreload.c (move2add_use_add2_insn): Substitute
19043 STRICT_LOW_PART only if it is cheaper.
19045 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
19047 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
19048 Do not use unspec as call operand. Use memory_operand instead of
19049 memory_nox32_operand and add "m" operand constraint. Disable
19050 pattern for TARGET_X32.
19051 (*sibcall_pop_memory): Ditto.
19052 (*sibcall_value_memory): Ditto.
19053 (*sibcall_value_pop_memory): Ditto.
19054 (sibcall peepholes): Merge SImode and DImode patterns using
19055 W mode iterator. Use memory_operand instead of memory_nox32_operand.
19056 Disable pattern for TARGET_X32. Check if eliminated register is
19057 really dead after call insn. Generate call RTX without unspec operand.
19058 (sibcall_value peepholes): Ditto.
19059 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
19060 instead of memory_nox32_operand. Check if eliminated register is
19061 really dead after call insn. Generate call RTX without unspec operand.
19062 (sibcall_value_pop peepholes): Ditto.
19063 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
19065 2014-06-18 Terry Guo <terry.guo@arm.com>
19068 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
19071 2014-06-18 Olivier Hainque <hainque@adacore.com>
19073 * tree-core.h (tree_block): Add an "end_locus" field, allowing
19074 memorization of the end of block source location.
19075 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
19076 * gimplify.c (gimplify_bind_expr): Propagate the block start and
19077 end source location info we have on the block entry/exit code we
19080 2014-06-18 Richard Biener <rguenther@suse.de>
19082 * common.opt (fssa-phiopt): New option.
19083 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
19085 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
19086 * doc/invoke.texi (-fssa-phiopt): Document.
19088 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19090 * genattrtab.c (n_bypassed): New variable.
19091 (process_bypasses): Initialise n_bypassed.
19092 Count number of bypassed reservations.
19093 (make_automaton_attrs): Allocate space for bypassed reservations
19094 rather than number of bypasses.
19096 2014-06-18 Richard Biener <rguenther@suse.de>
19098 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
19099 we propagated anything.
19100 (substitute_and_fold_dom_walker::before_dom_children): Something
19101 changed if we propagated into PHI arguments.
19102 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
19105 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
19107 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
19109 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
19110 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
19111 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
19112 Introduces alternative way of loads group permutaions.
19113 (vect_transform_grouped_load): Try alternative way of permutations.
19115 2014-06-18 Jakub Jelinek <jakub@redhat.com>
19117 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
19118 changed in ORT_TARGET region, don't jump to do_outer.
19119 (struct gimplify_adjust_omp_clauses_data): New type.
19120 (gimplify_adjust_omp_clauses_1): Adjust for data being
19121 a struct gimplify_adjust_omp_clauses_data pointer instead
19122 of tree *. Pass pre_p as a new argument to
19123 lang_hooks.decls.omp_finish_clause hook.
19124 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
19125 splay_tree_foreach to pass both list_p and pre_p.
19126 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
19127 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
19128 gimplify_adjust_omp_clauses callers.
19129 * langhooks.c (lhd_omp_finish_clause): New function.
19130 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
19131 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
19132 * langhooks.h (struct lang_hooks_for_decls): Add a new
19133 gimple_seq * argument to omp_finish_clause hook.
19134 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
19135 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
19136 (scan_omp_parallel, lower_omp_for): When adding
19137 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
19138 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
19139 * tree-nested.c (convert_nonlocal_omp_clauses,
19140 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
19141 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
19143 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
19145 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
19146 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
19148 2014-06-17 Xinliang David Li <davidxl@google.com>
19150 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
19151 * passes.c (pass_init_dump_file): Do not set initialize
19152 flag to false unconditionally.
19154 2014-06-17 Richard Biener <rguenther@suse.de>
19156 * genopinit.c (main): Use vec<>::qsort method.
19157 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
19159 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
19161 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
19163 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
19164 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
19165 (mips_move_to_gpr_cost): Remove ST_REGS case.
19166 (mips_move_from_gpr_cost): Likewise.
19167 (mips_register_move_cost): Likewise.
19168 (mips_secondary_reload_class): Likewise.
19170 2014-06-17 Richard Biener <rguenther@suse.de>
19172 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
19173 (pass_all_optimizations): Move 3rd copy-prop pass from after
19174 fre to before ifcombine/phiopt.
19176 2014-06-17 Richard Biener <rguenther@suse.de>
19178 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
19179 and allow all blocks to be forwarders.
19181 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
19184 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
19185 variable 'size'; calculate 'size' right in the front; use
19186 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
19187 pcum->aapcs_stack_words.
19189 2014-06-17 Nick Clifton <nickc@redhat.com>
19191 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
19192 (umulhi3, mulsidi3, umulsidi3): Likewise.
19194 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
19196 PR middle-end/61508
19197 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
19198 check for section name.
19200 2014-06-17 Richard Biener <rguenther@suse.de>
19202 * tree-ssa-propagate.c: Include domwalk.h.
19203 (substitute_and_fold): Outline main worker into a domwalker ...
19204 (substitute_and_fold_dom_walker::before_dom_children): ... here.
19205 Schedule stmts we can fully propagate for removal. Remove
19207 (substitute_and_fold): Apply a dominator walk to perform
19208 substitution. Process stmts scheduled for removal here.
19210 2014-06-17 Richard Biener <rguenther@suse.de>
19212 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
19213 of PHI node moving.
19215 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
19217 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
19218 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
19219 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
19220 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
19221 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
19223 (get_fpscr) : Likewise.
19225 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
19227 PR rtl-optimization/61325
19228 * lra-constraints.c (valid_address_p): Add forward declaration.
19229 (simplify_operand_subreg): Check address validity before and after
19230 alter_reg of memory subreg.
19232 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
19234 * config/i386/i386.c (decide_alg): Correctly handle
19235 maximum size of stringop algorithm.
19237 2014-06-16 Yury Gribov <y.gribov@samsung.com>
19239 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
19241 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
19243 PR rtl-optimization/61522
19244 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
19246 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
19249 * symtab.c (symtab_node::reset_section): New method.
19250 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
19252 * cgraph.h (reset_section): Declare.
19253 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
19254 do not consider comdat locals.
19255 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
19257 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
19258 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
19259 reset sections of symbols dragged out of the comdats.
19260 (function_and_variable_visibility): Reset sections of
19263 2014-06-16 Richard Biener <rguenther@suse.de>
19265 PR tree-optimization/61482
19266 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
19267 [-INF(OVF), +INF(OVF)] range.
19269 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
19271 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
19272 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
19273 handling 32-bit multiplication.
19275 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
19277 PR middle-end/61430
19278 * lra-lives.c (process_bb_lives): Skip creating copy during
19279 insn scan when src/dest has constrained to same regno.
19281 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
19283 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
19284 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
19286 2014-06-16 Yury Gribov <y.gribov@samsung.com>
19288 * asan.c (check_func): New function.
19289 (maybe_create_ssa_name): Likewise.
19290 (build_check_stmt_with_calls): Likewise.
19291 (use_calls_p): Likewise.
19292 (report_error_func): Change interface.
19293 (build_check_stmt): Allow non-integer lengths; add support
19295 (asan_instrument): Likewise.
19296 (instrument_mem_region_access): Moved code to build_check_stmt.
19297 (instrument_derefs): Likewise.
19298 (instrument_strlen_call): Likewise.
19299 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
19300 * doc/invoke.texi: Describe new parameter.
19301 * params.def: Define new parameter.
19302 * params.h: Likewise.
19303 * sanitizer.def: Describe new builtins.
19305 2014-06-16 Richard Biener <rguenther@suse.de>
19307 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
19308 Make all defs available at the end.
19309 (eliminate): If we remove a PHI node schedule cfg-cleanup.
19311 2014-06-18 Jakub Jelinek <jakub@redhat.com>
19314 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
19316 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
19319 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
19320 initialization. Replace remaining use of uid.
19322 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
19324 * c-family/c-common.c (handle_tls_model_attribute): Use
19325 set_decl_tls_model.
19326 * c-family/c-common.c (handle_tls_model_attribute): Use
19327 set_decl_tls_model.
19328 * cgraph.h (struct varpool_node): Add tls_model.
19329 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
19330 * tree.h (DECL_TLS_MODEL): Update.
19331 (DECL_THREAD_LOCAL_P): Check that variable is static.
19332 (decl_tls_model): Declare.
19333 (set_decl_tls_model): Declare.
19334 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
19335 set symbol prorperties.
19336 (get_emutls_init_templ_addr): Cleanup.
19337 (new_emutls_decl): Update.
19338 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
19339 (lto_input_varpool_node): Likewise.
19340 * lto-streamer-out.c (hash_tree): Likewise.
19341 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
19342 not stream DECL_TLS_MODEL.
19343 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
19344 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
19346 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
19348 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
19350 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
19352 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
19353 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
19355 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
19356 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
19357 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
19358 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
19359 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
19360 (df_get_artificial_defs, df_get_artificial_uses)
19361 (df_single_def, df_single_use): Update accordingly.
19362 (df_refs_chain_dump): Take the first element in a linked list as
19363 parameter, rather than a pointer to an array of pointers.
19364 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
19365 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
19366 (df_chain_create_bb_process_use): Likewise.
19367 (df_md_bb_local_compute_process_def): Likewise.
19368 * fwprop.c (process_defs, process_uses): Likewise.
19369 (register_active_defs, update_uses): Likewise.
19370 (forward_propagate_asm): Update for new df_ref linking.
19371 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
19372 (df_null_ref_rec, df_null_mw_rec): Likewise.
19373 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
19375 (df_scan_free_bb_info): Remove check for null artificial_defs.
19376 (df_install_ref_incremental): Adjust for new df_ref linking.
19377 Use a single-element insertion rather than a full sort.
19378 (df_ref_chain_delete_du_chain): Take the first element
19379 in a linked list as parameter, rather than a pointer to an array of
19381 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
19382 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
19383 (df_insn_info_delete): Remove check for null defs and call to
19384 df_scan_free_mws_vec.
19385 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
19386 null rather than df_null_*_rec.
19387 (df_insn_rescan_debug_internal): Likewise, and update null
19388 checks in the same way. Remove check for null defs.
19389 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
19390 Move a single element rather doing a full sort.
19391 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
19393 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
19394 Initialize df_ref and df_mw_hardreg lists to null rather than
19396 (df_ref_compare): Take df_refs as parameter, transferring the
19397 old interface to...
19398 (df_ref_ptr_compare): ...this new function.
19399 (df_sort_and_compress_refs): Update accordingly.
19400 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
19401 old interface to...
19402 (df_mw_ptr_compare): ...this new function.
19403 (df_sort_and_compress_mws): Update accordingly.
19404 (df_install_refs, df_install_mws): Return a linked list rather than
19405 an array of pointers.
19406 (df_refs_add_to_chains): Assert that old lists are empty rather
19408 (df_insn_refs_verify): Don't handle null defs speciailly.
19409 * web.c (union_match_dups): Update for new df_ref linking.
19411 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
19413 * df.h (df_ref_create, df_ref_remove): Delete.
19414 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
19415 (df_ref_remove): Likewise.
19417 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
19419 * df.h (df_single_def, df_single_use): New functions.
19420 * ira.c (find_moveable_pseudos): Use them.
19422 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
19424 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
19425 * df-problems.c (df_note_bb_compute): Use it.
19426 * regstat.c (regstat_bb_compute_ri): Likewise.
19428 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
19430 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
19431 * cse.c (cse_extended_basic_block): Use them.
19432 * dce.c (mark_artificial_use): Likewise.
19433 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
19434 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
19435 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
19436 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
19437 (df_simulate_initialize_backwards): Likewise.
19438 (df_simulate_finalize_backwards): Likewise.
19439 (df_simulate_initialize_forwards): Likewise.
19440 (df_md_simulate_artificial_defs_at_top): Likewise.
19441 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
19442 * regrename.c (init_rename_info): Likewise.
19443 * regstat.c (regstat_bb_compute_ri): Likewise.
19444 (regstat_bb_compute_calls_crossed): Likewise.
19446 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
19448 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
19449 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
19450 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
19451 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
19452 * combine.c (create_log_links): Likewise.
19453 * compare-elim.c (find_flags_uses_in_insn): Likewise.
19454 (try_eliminate_compare): Likewise.
19455 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
19456 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
19457 (remove_reg_equal_equiv_notes_for_defs): Likewise.
19458 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
19459 (word_dce_process_block, dce_process_block): Likewise.
19460 * ddg.c (def_has_ccmode_p): Likewise.
19461 * df-core.c (df_bb_regno_first_def_find): Likewise.
19462 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
19463 * df-problems.c (df_rd_simulate_one_insn): Likewise.
19464 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
19465 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
19466 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
19467 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
19468 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
19469 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
19470 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
19471 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
19472 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
19473 * fwprop.c (local_ref_killed_between_p): Likewise.
19474 (all_uses_available_at, free_load_extend): Likewise.
19475 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
19476 * hw-doloop.c (scan_loop): Likewise.
19477 * ifcvt.c (dead_or_predicable): Likewise.
19478 * init-regs.c (initialize_uninitialized_regs): Likewise.
19479 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
19480 (process_bb_node_lives): Likewise.
19481 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
19482 (find_moveable_pseudos): Likewise.
19483 * loop-invariant.c (check_dependencies, record_uses): Likewise.
19484 * recog.c (peep2_find_free_register): Likewise.
19485 * ree.c (get_defs): Likewise.
19486 * regstat.c (regstat_bb_compute_ri): Likewise.
19487 (regstat_bb_compute_calls_crossed): Likewise.
19488 * sched-deps.c (find_inc, find_mem): Likewise.
19489 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
19490 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
19491 * shrink-wrap.c (requires_stack_frame_p): Likewise.
19492 (prepare_shrink_wrap): Likewise.
19493 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
19494 * web.c (union_defs, pass_web::execute): Likewise.
19495 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
19496 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
19498 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
19500 * lra-assign.c (assign_by_spills): Add code to assign vector regs
19501 to inheritance pseudos.
19502 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
19504 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
19507 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
19508 (BU_MISC_2): Rename to ...
19509 (BU_LDBL128_2): ... this.
19510 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
19511 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
19512 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
19513 RS6000_BTM_LDBL128.
19514 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
19515 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
19516 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
19517 (unpacktf_1): Likewise.
19518 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
19519 (__builtin_longdouble_dw1): Likewise.
19520 * doc/sourcebuild.texi (longdouble128): Document.
19522 2014-06-13 Jeff Law <law@redhat.com>
19524 PR rtl-optimization/61094
19525 PR rtl-optimization/61446
19526 * ree.c (combine_reaching_defs): Get the mode for the copy from
19527 the extension insn rather than the defining insn.
19529 2014-06-13 Dehao Chen <dehao@google.com>
19531 * dwarf2out.c (add_linkage_name): Emit more linkage name.
19533 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
19535 * doc/install.texi (--enable-linker-plugin-configure-flags)
19536 (--enable-linker-plugin-flags): Document new flags.
19538 2014-06-13 Martin Jambor <mjambor@suse.cz>
19541 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
19542 cache_token if returning early.
19544 2014-06-13 Nick Clifton <nickc@redhat.com>
19546 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
19547 requested alignment is active.
19548 (LABEL_ALIGN): Likewise.
19549 (LOOP_ALIGN): Likewise.
19551 2014-06-13 Richard Biener <rguenther@suse.de>
19553 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
19554 Rewrite to propagate the VN result into all uses where
19555 possible and to remove stmts becoming dead because of that.
19556 (eliminate): Generalize stmt removal handling, remove in
19557 reverse dominator order to support proper debug stmt
19558 generation. Update stmts before removing stmts.
19559 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
19561 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
19563 PR tree-optimization/61375
19564 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
19565 symbolic number cannot be represented in an uint64_t.
19566 (find_bswap_or_nop_1): Likewise.
19568 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
19570 * symtab.c (symtab_node::reset_section): New method.
19571 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
19573 * cgraph.h (reset_section): Declare.
19574 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
19575 do not consider comdat locals.
19576 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
19578 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
19579 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
19580 reset sections of symbols dragged out of the comdats.
19581 (function_and_variable_visibility): Reset sections of
19584 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
19586 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
19587 to use symtab and decl_binds_to_current_def_p
19588 * tree-vectorizer.c (increase_alignment): Increase alignment
19589 of alias target, too.
19591 2014-06-12 Jakub Jelinek <jakub@redhat.com>
19593 PR middle-end/61486
19594 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
19595 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
19596 if outer combined construct is distribute.
19597 (gimplify_omp_for): For OMP_DISTRIBUTE set
19598 gimplify_omp_ctxp->distribute.
19599 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
19600 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
19601 mapping into decl map.
19603 2014-06-12 Jason Merrill <jason@redhat.com>
19605 * common.opt (fabi-version): Change default to 0.
19607 2014-06-12 Jason Merrill <jason@redhat.com>
19609 * toplev.c (process_options): Reject -fabi-version=1.
19611 2014-06-12 Jeff Law <law@redhat.com>
19613 PR tree-optimization/61009
19614 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
19615 value when we stop processing a block due to problematic PHIs.
19617 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
19619 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
19620 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
19621 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
19622 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
19623 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
19624 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
19625 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
19626 are not in the spec.
19628 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
19631 * config/aarch64/aarch64-modes.def: Add V1DFmode.
19632 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
19635 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
19637 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
19639 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
19642 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
19643 loading from address spaces.
19645 2014-06-12 Martin Liska <mliska@suse.cz>
19648 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
19649 statement is reachable.
19651 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
19653 * symtab.c (section_hash): New hash.
19654 (symtab_unregister_node): Clear section before freeing.
19655 (hash_section_hash_entry): New haser.
19656 (eq_sections): New function.
19657 (symtab_node::set_section_for_node): New method.
19658 (set_section_1): Update.
19659 (symtab_node::set_section): Take string instead of tree as parameter.
19660 (symtab_resolve_alias): Update.
19661 * cgraph.h (section_hash_entry_d): New structure.
19662 (section_hash_entry): New typedef.
19663 (cgraph_node): Change comdat_group_ to x_comdat_group,
19664 change section_ to x_section and turn into section_hash_entry;
19665 update accestors; put set_section_for_node offline.
19666 * tree.c (decl_section_name): Turn into string.
19667 (set_decl_section_name): Change parameter to be string.
19668 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
19669 * sdbout.c (sdbout_one_type): Update.
19670 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
19671 * varasm.c (IN_NAMED_SECTION, get_named_section,
19672 resolve_unique_section, hot_function_section, get_named_text_section,
19673 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
19674 make_decl_rtl, default_unique_section): Update.
19675 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
19676 (c6x_elf_unique_section): Update.
19677 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
19678 * config/pa/pa.c (pa_function_section): Update.
19679 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
19680 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
19681 * config/arc/arc.c (arc_in_small_data_p): Update.
19682 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
19683 * config/mcore/mcore.c (mcore_unique_section): Update.
19684 * config/mips/mips.c (mips16_build_function_stub): Update.
19685 (mips16_build_call_stub): Update.
19686 (mips_function_rodata_section): Update.
19687 (mips_in_small_data_p): Update.
19688 * config/score/score.c (score_in_small_data_p): Update.
19689 * config/rx/rx.c (rx_in_small_data): Update.
19690 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
19691 (rs6000_xcoff_asm_named_section): Update.
19692 (rs6000_xcoff_unique_section): Update.
19693 * config/frv/frv.c (frv_string_begins_with): Update.
19694 (frv_in_small_data_p): Update.
19695 * config/v850/v850.c (v850_encode_data_area): Update.
19696 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
19697 (bfin_handle_l1_data_attribute): Update.
19698 (bfin_handle_l2_attribute): Update.
19699 * config/mep/mep.c (mep_unique_section): Update.
19700 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
19702 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
19703 (h8300_handle_tiny_data_attribute): Update.
19704 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
19705 (m32r_in_small_data_p): Update.
19706 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
19707 * config/i386/i386.c (ix86_in_large_data_p): Update.
19708 * config/i386/winnt.c (i386_pe_unique_section): Update.
19709 * config/darwin.c (darwin_function_section): Update.
19710 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
19711 * tree-emutls.c (get_emutls_init_templ_addr): Update.
19712 (new_emutls_decl): Update.
19713 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
19714 input_varpool_node): Update.
19715 (ead_string_cst): Turn to ...
19716 (read_string): ... this one.
19717 * dwarf2out.c (secname_for_decl): Update.
19718 * asan.c (asan_protect_global): Update.
19720 2014-06-11 DJ Delorie <dj@redhat.com>
19722 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
19724 * config/rx/rx.c (rx_option_override): Likewise.
19725 (rx_align_for_label): Likewise.
19727 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
19729 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
19731 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
19734 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19736 * common.md: New file.
19737 * doc/md.texi: Update description of generic, machine-independent
19739 * config/s390/constraints.md (e): Delete.
19740 * Makefile.in (md_file): Include common.md.
19741 * config/m32c/t-m32c (md_file): Likewise.
19742 * genpreds.c (general_mem): New array.
19743 (generic_constraint_letters): Remove constraints now defined by
19745 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
19746 Allow the first character to be '<' or '>' as well.
19747 * genoutput.c (general_mem): New array.
19748 (indep_constraints): Remove constraints now defined by common.md.
19749 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
19750 Remove special handling of 'm'.
19751 * ira-costs.c (record_reg_classes): Remove special handling of
19752 constraints now defined by common.md.
19753 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
19754 * ira-lives.c (single_reg_class): Likewise.
19755 (ira_implicitly_set_insn_hard_regs): Likewise.
19756 * lra-constraints.c (reg_class_from_constraints): Likewise.
19757 (process_alt_operands, process_address, curr_insn_transform): Likewise.
19758 * postreload.c (reload_cse_simplify_operands): Likewise.
19759 * reload.c (push_secondary_reload, scratch_reload_class)
19760 (find_reloads, alternative_allows_const_pool_ref): Likewise.
19761 * reload1.c (maybe_fix_stack_asms): Likewise.
19762 * targhooks.c (default_secondary_reload): Likewise.
19763 * stmt.c (parse_output_constraint): Likewise.
19764 * recog.c (preprocess_constraints): Likewise.
19765 (constrain_operands, peep2_find_free_register): Likewise.
19766 (asm_operand_ok): Likewise, but add a comment saying why 'o'
19767 must be handled specially.
19769 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19771 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
19772 * genpreds.c (have_const_dbl_constraints): Delete.
19773 (add_constraint): Don't set it.
19774 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
19775 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
19776 constraints using the lookup_constraint logic.
19777 * ira-lives.c (single_reg_class): Likewise.
19778 * ira.c (ira_setup_alts): Likewise.
19779 * lra-constraints.c (process_alt_operands): Likewise.
19780 * recog.c (asm_operand_ok, constrain_operands): Likewise.
19781 * reload.c (find_reloads): Likewise.
19783 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19785 * genpreds.c (const_int_start, const_int_end): New variables.
19786 (choose_enum_order): Output CONST_INT constraints before memory
19788 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
19790 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
19791 * ira.c (ira_setup_alts): Likewise.
19792 * lra-constraints.c (process_alt_operands): Likewise.
19793 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
19794 * reload.c (find_reloads): Likewise.
19796 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19798 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
19799 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
19800 * recog.c (preprocess_constraints): Update accordingly.
19802 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19804 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
19805 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
19806 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
19807 * genpreds.c (print_type_tree): New function.
19808 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
19809 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
19810 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
19811 Write out enum constraint_type and get_constraint_type.
19812 * lra-constraints.c (satisfies_memory_constraint_p): Take a
19813 constraint_num rather than a constraint string.
19814 (satisfies_address_constraint_p): Likewise.
19815 (reg_class_from_constraints): Avoid old constraint macros.
19816 (process_alt_operands, process_address_1): Likewise.
19817 (curr_insn_transform): Likewise.
19818 * ira-costs.c (record_reg_classes): Likewise.
19819 (record_operand_costs): Likewise.
19820 * ira-lives.c (single_reg_class): Likewise.
19821 (ira_implicitly_set_insn_hard_regs): Likewise.
19822 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
19823 * postreload.c (reload_cse_simplify_operands): Likewise.
19824 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
19825 (constrain_operands, peep2_find_free_register): Likewise.
19826 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
19827 (find_reloads, alternative_allows_const_pool_ref): Likewise.
19828 * reload1.c (maybe_fix_stack_asms): Likewise.
19829 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
19830 * targhooks.c (default_secondary_reload): Likewise.
19831 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
19832 to EXTRA_CONSTRAINT_STR.
19833 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
19835 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19837 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
19838 (write_constraint_satisfied_p_array): ...this new function.
19839 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
19841 (write_insn_preds_c): Update accordingly.
19843 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19845 * genpreds.c (write_lookup_constraint): Rename to...
19846 (write_lookup_constraint_1): ...this.
19847 (write_lookup_constraint_array): New function.
19848 (write_tm_preds_h): Define lookup_constraint as an inline function
19849 that uses write_lookup_constraint_array where possible.
19850 (write_insn_preds_c): Update for the changes above.
19852 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
19854 * doc/md.texi (regclass_for_constraint): Rename to...
19855 (reg_class_for_constraint): ...this.
19856 * genpreds.c (num_constraints, enum_order, register_start)
19857 (register_end, satisfied_start, memory_start, memory_end)
19858 (address_start, address_end): New variables.
19859 (add_constraint): Count the number of constraints.
19860 (choose_enum_order): New function.
19861 (write_enum_constraint_num): Iterate over enum_order.
19862 (write_regclass_for_constraint): Rename to...
19863 (write_reg_class_for_constraint_1): ...this and update output
19865 (write_constraint_satisfied_p): Rename to...
19866 (write_constraint_satisfied_p_1): ...this and update output
19867 accordingly. Do nothing if all extra constraints are register
19869 (write_insn_extra_memory_constraint): Delete.
19870 (write_insn_extra_address_constraint): Delete.
19871 (write_range_function): New function.
19872 (write_tm_preds_h): Define constraint_satisfied_p and
19873 reg_class_for_constraint as inline functions that do a range check
19874 before calling the out-of-line function. Use write_range_function
19875 to implement insn_extra_{register,memory,address}_constraint,
19876 the first of which is new.
19877 (write_insn_preds_c): Update after above changes to write_* functions.
19878 (main): Call choose_enum_order.
19880 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
19882 PR tree-optimization/61306
19883 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
19884 expression instead of its size.
19885 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
19886 false to prevent optimization when the result is unpredictable due to
19887 arithmetic right shift of signed type with highest byte is set.
19888 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
19889 (init_symbolic_number): Likewise.
19890 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
19891 when the result is unpredictable due to sign extension.
19893 2014-06-11 Terry Guo <terry.guo@arm.com>
19895 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
19896 (*thumb1_addsi3): Ditto.
19897 (*thumb_subdi3): Ditto.
19898 (thumb1_subsi3_insn): Ditto.
19899 (*thumb_mulsi3): Ditto.
19900 (*thumb_mulsi3_v6): Ditto.
19901 (*thumb1_andsi3_insn): Ditto.
19902 (thumb1_bicsi3): Ditto.
19903 (*thumb1_iorsi3_insn): Ditto.
19904 (*thumb1_xorsi3_insn): Ditto.
19905 (*thumb1_ashlsi3): Ditto.
19906 (*thumb1_ashrsi3): Ditto.
19907 (*thumb1_lshrsi3): Ditto.
19908 (*thumb1_rotrsi3): Ditto.
19909 (*thumb1_negdi2): Ditto.
19910 (*thumb1_negsi2): Ditto.
19911 (*thumb1_abssi2): Ditto.
19912 (*thumb1_neg_abssi2): Ditto.
19913 (*thumb1_one_cmplsi2): Ditto.
19914 (*thumb1_zero_extendhisi2): Ditto.
19915 (*thumb1_zero_extendqisi2): Ditto.
19916 (*thumb1_zero_extendqisi2_v6): Ditto.
19917 (thumb1_extendhisi2): Ditto.
19918 (thumb1_extendqisi2): Ditto.
19919 (*thumb1_movdi_insn): Ditto.
19920 (*thumb1_movsi_insn): Ditto.
19921 (*thumb1_movhi_insn): Ditto.
19922 (thumb_movhi_clobber): Ditto.
19923 (*thumb1_movqi_insn): Ditto.
19924 (*thumb1_movhf): Ditto.
19925 (*thumb1_movsf_insn): Ditto.
19926 (*thumb_movdf_insn): Ditto.
19927 (movmem12b): Ditto.
19929 (cbranchqi4): Ditto.
19930 (cbranchsi4_insn): Ditto.
19931 (cbranchsi4_scratch): Ditto.
19932 (*negated_cbranchsi4): Ditto.
19933 (*tbit_cbranch): Ditto.
19934 (*tlobits_cbranch): Ditto.
19935 (*tstsi3_cbranch): Ditto.
19936 (*cbranchne_decr1): Ditto.
19937 (*addsi3_cbranch): Ditto.
19938 (*addsi3_cbranch_scratch): Ditto.
19939 (*thumb_cmpdi_zero): Ditto.
19940 (cstoresi_eq0_thumb1): Ditto.
19941 (cstoresi_ne0_thumb1): Ditto.
19942 (*cstoresi_eq0_thumb1_insn): Ditto.
19943 (*cstoresi_ne0_thumb1_insn): Ditto.
19944 (cstoresi_nltu_thumb1): Ditto.
19945 (cstoresi_ltu_thumb1): Ditto.
19946 (thumb1_addsi3_addgeu): Ditto.
19947 (*thumb_jump): Ditto.
19948 (*call_reg_thumb1_v5): Ditto.
19949 (*call_reg_thumb1): Ditto.
19950 (*call_value_reg_thumb1_v5): Ditto.
19951 (*call_value_reg_thumb1): Ditto.
19952 (*call_insn): Ditto.
19953 (*call_value_insn): Ditto.
19954 (thumb1_casesi_internal_pic): Ditto.
19955 (thumb1_casesi_dispatch): Ditto.
19956 (*thumb1_indirect_jump): Ditto.
19957 (prologue_thumb1_interwork): Ditto.
19958 (*epilogue_insns): Ditto.
19959 (consttable_1): Ditto.
19960 (consttable_2): Ditto.
19961 (tablejump): Ditto.
19962 (*thumb1_tablejump): Ditto.
19963 (thumb_eh_return): Ditto.
19964 (define_peephole2): Two of them are thumb1 only and got moved into
19965 new file thumb1.md.
19966 (define_split): Six of them are thumb1 only and got moved into new
19968 * config/arm/thumb1.md: New file comprised of above thumb1 only
19971 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19973 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
19974 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
19976 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
19977 (aarch64_crc_builtin_datum): New struct.
19978 (aarch64_crc_builtin_data): New.
19979 (aarch64_init_crc32_builtins): New function.
19980 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
19981 (aarch64_crc32_expand_builtin): New.
19982 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
19983 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
19984 __ARM_FEATURE_CRC32 when appropriate.
19985 (TARGET_CRC32): Define.
19986 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
19987 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
19988 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
19989 (aarch64_<crc_variant>): New pattern.
19990 * config/aarch64/arm_acle.h: New file.
19991 * config/aarch64/iterators.md (CRC): New int iterator.
19992 (crc_variant, crc_mode): New int attributes.
19993 * doc/aarch64-acle-intrinsics.texi: New file.
19994 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
19995 Include aarch64-acle-intrinsics.texi.
19997 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
19999 * tree-vect-data-refs.c (vect_grouped_store_supported): New
20000 check for stores group of length 3.
20001 (vect_permute_store_chain): New permutations for stores group of
20003 * tree-vect-stmts.c (vect_model_store_cost): Change cost
20004 of vec_perm_shuffle for the new permutations.
20006 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
20008 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
20009 table rewriting temporarily on targets not supporting ONE_ONLY.
20011 2014-06-11 Richard Biener <rguenther@suse.de>
20013 PR middle-end/61437
20015 2014-06-04 Richard Biener <rguenther@suse.de>
20017 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
20018 TREE_PUBLIC and DECL_EXTERNAL decls.
20020 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
20022 * varasm.c (set_implicit_section): New function.
20023 (resolve_unique_section): Use it to set implicit section
20025 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
20026 (default_function_section): Likewise.
20027 (decl_binds_to_current_def_p): Constify argument.
20028 * varasm.h (decl_binds_to_current_def_p): Update prototype.
20029 * asan.c (asan_protect_global): Use
20030 symtab_get_node (decl)->implicit_section.
20031 * symtab.c (dump_symtab_base): Dump implicit sections.
20032 (verify_symtab_base): Verify sanity of sectoins and comdats.
20033 (symtab_resolve_alias): Alias share the section of its target.
20034 (set_section_1): New function.
20035 (symtab_node::set_section): Move here, recurse to aliases.
20036 (verify_symtab): Check for duplicated symtab lists.
20037 * tree-core.h (implicit_section_name_p): Remove.
20038 * tree-vect-data-refs.c: Include varasm.h.
20039 (vect_can_force_dr_alignment_p): Fix conditional on when
20040 decl bints to current definition; use
20041 symtab_get_node (decl)->implicit_section.
20042 * cgraph.c (cgraph_make_node_local_1): Fix section set.
20043 * cgraph.h (struct symtab_node): Add implicit_section.
20044 (set_section): Rename to ...
20045 (set_section_for_node): ... this one.
20046 (set_section): Declare.
20047 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
20048 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
20049 input_overwrite_node, input_varpool_node): Stream implicit_section.
20050 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
20051 removal; it will fail in LTO.
20053 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20055 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
20056 Change second alternative type to f_mcr.
20057 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
20058 and 12th alternatives' types to f_mcr and f_mrc.
20059 (*movdi_aarch64): Same for 12th and 13th alternatives.
20060 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
20061 (aarch64_movtilow_tilow): Change type to fmov.
20063 2014-06-10 Jiong Wang <jiong.wang@arm.com>
20065 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
20066 (aarch64_save_or_restore_callee_save_registers): Fix layout.
20068 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20070 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
20072 (aarch64_sqrdmulh_lane<mode>): Likewise.
20073 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
20074 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
20075 (aarch64_sqdmulh_laneq<mode>): New expander.
20076 (aarch64_sqrdmulh_laneq<mode>): Likewise.
20077 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
20078 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
20079 (aarch64_sqdmulh_lane<mode>): New expander.
20080 (aarch64_sqrdmulh_lane<mode>): Likewise.
20081 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
20082 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
20083 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
20084 (aarch64_sqdmlal_laneq<mode>): Likewise.
20085 (aarch64_sqdmlsl_lane<mode>): Likewise.
20086 (aarch64_sqdmlsl_laneq<mode>): Likewise.
20087 (aarch64_sqdmlal2_lane<mode>): Likewise.
20088 (aarch64_sqdmlal2_laneq<mode>): Likewise.
20089 (aarch64_sqdmlsl2_lane<mode>): Likewise.
20090 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
20091 (aarch64_sqdmull_lane<mode>): Likewise.
20092 (aarch64_sqdmull_laneq<mode>): Likewise.
20093 (aarch64_sqdmull2_lane<mode>): Likewise.
20094 (aarch64_sqdmull2_laneq<mode>): Likewise.
20096 2014-06-10 Richard Biener <rguenther@suse.de>
20098 PR tree-optimization/61438
20099 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
20100 (eliminate_dom_walker::before_dom_children): Only try to inhibit
20101 insertion of IVs if running PRE.
20102 (eliminate): Adjust.
20103 (pass_pre::execute): Likewise.
20104 (pass_fre::execute): Likewise.
20106 2014-06-10 Richard Biener <rguenther@suse.de>
20108 PR middle-end/61456
20109 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
20110 Do not use the main variant for the type comparison.
20111 (ncr_compar): Likewise.
20112 (nonoverlapping_component_refs_p): Likewise.
20114 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
20116 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
20117 REG_CFA_RESTORE mode.
20119 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
20121 * config/i386/i386.c (expand_vec_perm_pblendv): New.
20122 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
20123 expand_vec_perm_pblendv.
20125 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20127 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
20129 Simplify description of __crc32d and __crc32cd intrinsics.
20130 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
20133 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
20136 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
20137 * config.in: Regenerate.
20138 * configure: Likewise.
20140 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
20142 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
20144 (intersect_static_var_sets): Remove.
20145 (propagate): Do not prune local statics.
20147 2014-06-10 Jakub Jelinek <jakub@redhat.com>
20150 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
20151 Set lastprivate_firstprivate even if omp_private_outer_ref
20152 langhook returns true.
20153 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
20154 langhook, call unshare_expr on new_var and call
20155 build_outer_var_ref to get the last argument.
20157 2014-06-10 Marek Polacek <polacek@redhat.com>
20160 * doc/extend.texi: Add cindex for transparent_union.
20162 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
20164 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
20165 init_symbolic_number ().
20167 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
20169 PR middle-end/61141
20170 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
20171 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
20172 (verify_rtl_sharing): Likewise.
20174 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
20177 * tree.c (build_qualified_type): Use a canonical type for
20180 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20182 * config/arm/arm-modes.def: Remove XFmode.
20184 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
20187 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
20188 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
20189 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
20190 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
20191 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
20192 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
20193 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
20194 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
20195 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
20197 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
20199 * tree-core.h (tree_decl_with_vis): Remove section_name.
20201 2014-06-09 Kito Cheng <kito@0xlab.org>
20203 * ira.c (ira): Don't call init_caller_save if LRA enabled
20204 since LRA use its own infrastructure to handle that.
20206 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
20208 * symtab.c (dump_symtab_base): Update dumping.
20209 (symtab_make_decl_local): Clear only DECL_COMDAT.
20210 * tree-vect-data-refs.c (Check that variable is static before
20211 tampering with sections.
20212 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
20213 (cgraph_create_virtual_clone): Likewise.
20214 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
20215 (decl_section_name, set_decl_section_name): New accessors.
20216 (find_decls_types_r): Do not walk section name
20217 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
20218 (decl_comdat_group, decl_comdat_group_id): Constify.
20219 (decl_section_name, set_decl_section_name): Update.
20220 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
20221 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
20222 (cgraph_make_node_local_1): Clear section and comdat group.
20223 * cgraph.h (set_comdat_group): Sanity check.
20224 (get_section, set_section): New.
20225 * ipa-comdats.c (ipa_comdats): Use get_section.
20226 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
20227 * lto-streamer-out.c: Do not follow section names.
20228 * c-family/c-common.c (handle_section_attribute): Update.
20229 * lto-cgraph.c (lto_output_node): Output section.
20230 (lto_output_varpool_node): Likewise.
20231 (read_comdat_group): Rename to ...
20232 (read_identifier): ... this one.
20233 (read_string_cst): New function.
20234 (input_node, input_varpool_node): Input section names.
20235 * tree-emutls.c (get_emutls_init_templ_addr): Update.
20236 (new_emutls_decl): Update.
20237 (secname_for_decl): Check section names only of static vars.
20238 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
20239 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
20240 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
20241 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
20242 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
20243 * config/mcore/mcore.c (mcore_unique_section): Likewise.
20244 * config/mips/mips.c (mips16_build_function_stub): Likewise.
20245 * config/v850/v850.c (v850_insert_attributes): Likewise.
20246 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
20248 (h8300_handle_tiny_data_attribute): Likewise.
20249 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
20250 (bfin_handle_l2_attribute): Likewise.
20252 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
20254 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
20255 remove static initializer.
20257 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
20259 * varasm.c (use_blocks_for_decl_p): Check symbol table
20260 instead of alias attribute.
20261 (place_block_symbol): Recurse on aliases.
20263 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
20265 * ipa-visibility.c: Include varasm.h
20266 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
20268 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
20270 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
20271 outputting aliases.
20273 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
20275 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
20276 from test_insn into GGC space escape via SET_SRC.
20278 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
20280 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
20281 call statement, if any.
20282 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
20283 statements, if any. Tidy up.
20285 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
20288 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
20289 iterators, VSX_D that handles 64-bit types, and VSX_LE that
20290 handles swapping the two 64-bit double words on little endian
20291 systems. Include V1TImode and optionally TImode in VSX_LE so that
20292 these types are properly swapped. Change all of the insns and
20293 splits that do the 64-bit swaps to use VSX_LE.
20294 (vsx_le_perm_load_<mode>): Likewise.
20295 (vsx_le_perm_store_<mode>): Likewise.
20296 (splitters for little endian memory operations): Likewise.
20297 (vsx_xxpermdi2_le_<mode>): Likewise.
20298 (vsx_lxvd2x2_le_<mode>): Likewise.
20299 (vsx_stxvd2x2_le_<mode>): Likewise.
20301 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
20304 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
20305 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
20306 and corresponding splitters. Zero extend general register
20307 or memory input operand to XMM temporary. Enable for
20308 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
20309 (floatunssi<mode>2): Update expander predicate.
20311 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
20313 PR rtl-optimization/61325
20314 * lra-constraints.c (process_address_1): Check scale equal to one
20315 to prevent transformation: base + scale * index => base + new_reg.
20317 2014-06-06 Richard Biener <rguenther@suse.de>
20319 PR tree-optimization/59299
20320 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
20322 (nearest_common_dominator_of_uses): Likewise.
20323 (statement_sink_location): Adjust. Support sinking loads.
20325 2014-06-06 Martin Jambor <mjambor@suse.cz>
20327 * ipa-prop.c (get_place_in_agg_contents_list): New function.
20328 (build_agg_jump_func_from_list): Likewise.
20329 (determine_known_aggregate_parts): Renamed to
20330 determine_locally_known_aggregate_parts. Moved some functionality
20331 to the two functions above, removed bound checks.
20333 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
20335 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
20336 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
20337 (aarch64_progress_pointer): Likewise.
20338 (aarch64_copy_one_part_and_move_pointers): Likewise.
20339 (aarch64_expand_movmen): Likewise.
20340 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
20341 * config/aarch64/aarch64.md (movmem<mode>): New.
20343 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
20345 * targhooks.c (default_add_stmt_cost): Call target specific
20346 hook instead of default one.
20348 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
20350 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
20351 endianness instead of host endianness.
20352 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
20355 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
20358 * function.c (instantiate_decls): Process the saved static chain.
20359 (expand_function_start): If not optimizing, save the static chain
20361 * tree-nested.c (convert_all_function_calls): Always create the static
20362 chain for nested functions if not optimizing.
20364 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
20366 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
20368 2014-06-06 Richard Biener <rguenther@suse.de>
20370 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
20371 (construct_init_block): Likewise.
20372 (construct_exit_block): Likewise.
20373 (pass_expand::execute): Likewise.
20374 * graphite.c (graphite_transforms): Replace check for current_loops
20375 with a check for > 1 loops.
20376 (pass_graphite_transforms::execute): Adjust.
20377 * ipa-split.c (split_function): Remove check for current_loops.
20378 * omp-low.c (expand_parallel_call): Likewise.
20379 (expand_omp_for_init_counts): Likewise.
20380 (extract_omp_for_update_vars): Likewise.
20381 (expand_omp_for_generic): Likewise.
20382 (expand_omp_sections): Likewise.
20383 (expand_omp_target): Likewise.
20384 * tracer.c (tail_duplicate): Likewise.
20385 (pass_tracer::execute): Likewise.
20386 * trans-mem.c (expand_transaction): Likewise.
20387 * tree-complex.c (expand_complex_div_wide): Likewise.
20388 * tree-eh.c (lower_resx): Likewise.
20389 (cleanup_empty_eh_merge_phis): Likewise.
20390 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
20391 current_loops with a check for > 1 loops.
20392 (pass_predcom::execute): Adjust.
20393 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
20394 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
20395 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
20396 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
20397 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
20398 * tree-switch-conversion.c (process_switch): Likewise.
20399 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
20400 * tree-vrp.c (vrp_visit_phi_node): Likewise.
20401 (execute_vrp): Likewise.
20402 * ubsan.c (ubsan_expand_null_ifn): Likewise.
20404 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
20406 * rtl.h (insn_location): Declare.
20407 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
20408 with UNKNOWN_LOCATION.
20409 * emit-rtl.c (insn_location): New function.
20410 * final.c (notice_source_line): Check that the instruction has a
20411 location before retrieving it and use insn_location.
20412 * modulo-sched.c (loop_single_full_bb_p): Likewise.
20413 * print-rtl.c (print_rtx): Likewise.
20415 2014-06-06 Richard Biener <rguenther@suse.de>
20417 * passes.def: Move 2nd VRP pass before phi-only-cprop.
20419 2014-06-06 Christian Bruel <christian.bruel@st.com>
20421 PR tree-optimization/43934
20422 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
20425 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
20427 * ira-lives.c (single_reg_class): Add missing break. Explicitly
20428 return NO_REGS for extra address and memory constraints. Handle
20429 operands that match (or are equivalent to something that matches)
20430 extra constant constraints. Ignore other non-register operands.
20432 2014-06-06 Alan Modra <amodra@gmail.com>
20435 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
20436 * doc/tm.texi: Regenerate.
20437 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
20438 Use throughout in place of REG_PARM_STACK_SPACE.
20439 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
20440 "incoming" param. Pass to rs6000_function_parms_need_stack.
20441 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
20442 prototype_p when incoming. Use function decl when incoming
20443 to handle K&R style functions.
20444 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
20445 (INCOMING_REG_PARM_STACK_SPACE): Define.
20447 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
20450 * cfgexpand.c (expand_debug_expr): Use address space of nested
20451 TREE_TYPE for ADDR_EXPR and MEM_REF.
20453 2014-06-05 Jeff Law <law@redhat.com>
20455 PR tree-optimization/61289
20456 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
20457 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
20458 looking for those which match LHS. All callers changed.
20459 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
20460 parameters and code which manipulated them. All callers changed.
20461 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
20462 and DST_MAP parameters. Simplify invalidation code by just calling
20463 invalidate_equivalences. All callers changed.
20464 (thread_across_edge): Simplify now that we don't need to maintain
20465 the map of equivalences to invalidate.
20467 2014-06-05 Kai Tietz <ktietz@redhat.com>
20468 Richard Henderson <rth@redhat.com>
20471 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
20472 checking for !TARGET_X32.
20473 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
20474 (sibcall_intern): New define_insn, plus required peepholes.
20475 (sibcall_pop_intern): Likewise.
20476 (sibcall_value_intern): Likewise.
20477 (sibcall_value_pop_intern): Likewise.
20479 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
20481 * tree-inline.c (tree_function_versioning): Check DF info existence
20482 before accessing it.
20484 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
20486 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
20488 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
20489 aarch64_frame hard_fp_offset and frame_size.
20490 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
20491 frame_size; remove original_frame_size.
20492 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
20493 (aarch64_initial_elimination_offset): Remove frame_size and
20494 offset. Use aarch64_frame frame_size.
20496 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
20497 Jiong Wang <jiong.wang@arm.com>
20498 Renlin <renlin.li@arm.com>
20500 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
20501 initialization of R30 offset. Update offset. Iterate core
20502 regisers upto X30. Remove X29, X30 specific code.
20504 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
20505 Jiong Wang <jiong.wang@arm.com>
20507 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
20508 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
20509 (aarch64_register_saved_on_entry): Adjust test.
20511 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
20513 * config/aarch64/aarch64.h (machine_function): Move
20514 saved_varargs_size from here...
20515 (aarch64_frame): ... to here.
20517 * config/aarch64/aarch64.c (aarch64_expand_prologue)
20518 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
20519 (aarch64_initial_elimination_offset)
20520 (aarch64_setup_incoming_varargs): Adjust location of
20521 saved_varargs_size.
20523 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
20525 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
20528 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
20529 Prachi Godbole <Prachi.Godbole@imgtec.com>
20531 * config/mips/mips-cpus.def: Add definition for p5600. Updated
20532 mips32r5 entry to use PROCESSOR_P5600.
20533 * config/mips/mips-tables.opt: Regenerate.
20534 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
20535 * config/mips/mips.c (mips_fmadd_bypass): New function.
20536 (mips_rtx_cost_data): Add costs for p5600.
20537 (mips_issue_rate): Add support for p5600.
20538 (mips_multipass_dfa_lookahead): Likewise.
20539 * config/mips/mips.h (TUNE_P5600): New define.
20540 (TUNE_MACC_CHAINS): Add TUNE_P5600.
20541 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
20542 * config/mips/mips.md: Include p5600.md.
20543 (processor): Add p5600.
20544 * config/mips/p5600.md: New file.
20546 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
20548 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
20549 * config/i386/predicates.md (palignr_operand): New.
20550 Indicates if permutation is suitable for palignr instruction.
20552 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
20554 PR tree-optimization/61319
20555 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
20556 stmt belongs to loop.
20558 2014-06-05 Richard Biener <rguenther@suse.de>
20560 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
20561 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
20562 (lookup_tmp_var): Adjust.
20563 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
20565 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20567 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
20569 2014-06-05 Marek Polacek <polacek@redhat.com>
20572 * doc/invoke.texi: Document -Wlogical-not-parentheses.
20574 2014-06-04 Tom de Vries <tom@codesourcery.com>
20576 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
20579 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
20581 PR tree-optimization/61385
20582 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
20584 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
20586 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
20587 changed to use fatal_error.
20588 (main): Ensure lto_wrapper_cleanup is run atexit.
20590 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
20592 * lra-constraints.c (valid_address_p): Move earlier in file.
20593 (address_eliminator): New structure.
20594 (satisfies_memory_constraint_p): New function.
20595 (satisfies_address_constraint_p): Likewise.
20596 (process_alt_operands, process_address, curr_insn_transform): Use them.
20598 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
20600 * lra-int.h (lra_static_insn_data): Make operand_alternative a
20602 (target_lra_int, default_target_lra_int, this_target_lra_int)
20603 (op_alt_data): Delete.
20604 * lra.h (lra_init): Delete.
20605 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
20606 (init_insn_code_data_once): Remove op_alt_data handling.
20607 (finish_insn_code_data_once): Likewise.
20608 (init_op_alt_data): Delete.
20609 (get_static_insn_data): Initialize operand_alternative to null.
20610 (free_insn_recog_data): Cast operand_alternative before freeing it.
20611 (setup_operand_alternative): Take the operand_alternative as
20612 parameter and assume it isn't already cached in the static
20614 (lra_set_insn_recog_data): Update accordingly.
20615 (lra_init): Delete.
20616 * ira.c (ira_init): Don't call lra_init.
20617 * target-globals.h (this_target_lra_int): Declare.
20618 (target_globals): Remove lra_int.
20619 (restore_target_globals): Update accordingly.
20620 * target-globals.c: Don't include lra-int.h.
20621 (default_target_globals, save_target_globals): Remove lra_int.
20623 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
20625 * recog.h (operand_alternative): Convert reg_class, reject,
20626 matched and matches into bitfields.
20627 (preprocess_constraints): New overload.
20628 (preprocess_insn_constraints): New function.
20629 (preprocess_constraints): Take the insn as parameter.
20630 (recog_op_alt): Change into a pointer.
20631 (target_recog): Add x_op_alt.
20632 * recog.c (asm_op_alt): New variable.
20633 (recog_op_alt): Change into a pointer.
20634 (preprocess_constraints): New overload, replacing the old function
20635 definition with one that doesn't use global state.
20636 (preprocess_insn_constraints): New function.
20637 (preprocess_constraints): Use them. Take the insn as parameter.
20638 Use asm_op_alt for asms.
20639 (recog_init): Free existing x_op_alt entries.
20640 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
20642 (make_early_clobber_and_input_conflicts): Likewise.
20643 (process_bb_node_lives): Pass the insn to process_constraints.
20644 * reg-stack.c (check_asm_stack_operands): Likewise.
20645 (subst_asm_stack_regs): Likewise.
20646 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
20647 * regrename.c (build_def_use): Likewise.
20648 * sched-deps.c (sched_analyze_insn): Likewise.
20649 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
20650 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
20651 (note_invalid_constants): Likewise.
20652 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
20653 (ix86_legitimate_combined_insn): Make operand_alternative pointer
20656 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
20658 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
20659 * ira-lives.c (check_and_make_def_conflict): Check for disabled
20661 (make_early_clobber_and_input_conflicts): Likewise.
20662 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
20664 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
20666 * recog.h (alternative_class): New function.
20667 (which_op_alt): Return a const recog_op_alt.
20668 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
20669 (subst_asm_stack_regs): Likewise.
20670 * config/arm/arm.c (note_invalid_constants): Likewise.
20671 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
20672 the operand_alternative; use alternative class instead.
20673 * sel-sched.c (get_reg_class): Likewise.
20674 * regrename.c (build_def_use): Likewise.
20675 (hide_operands, restore_operands, record_out_operands): Update type
20678 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
20680 * recog.h (recog_op_alt): Convert to a flat array.
20681 (which_op_alt): New function.
20682 * recog.c (recog_op_alt): Convert to a flat array.
20683 (preprocess_constraints): Update accordingly, grouping all
20684 operands of the same alternative together, rather than the
20686 * ira-lives.c (check_and_make_def_conflict): Likewise.
20687 (make_early_clobber_and_input_conflicts): Likewise.
20688 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
20689 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
20690 (subst_asm_stack_regs): Likewise.
20691 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
20692 * regrename.c (hide_operands, record_out_operands): Likewise.
20693 (build_def_use): Likewise.
20694 * sel-sched.c (get_reg_class): Likewise.
20695 * config/arm/arm.c (note_invalid_constants): Likewise.
20697 2014-06-04 Jason Merrill <jason@redhat.com>
20701 * gimplify.c (gimplify_arg): Non-static.
20702 * gimplify.h: Declare it.
20704 2014-06-04 Richard Biener <rguenther@suse.de>
20706 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
20707 TREE_PUBLIC and DECL_EXTERNAL decls.
20709 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
20711 * regcprop.c (copyprop_hardreg_forward_1): Account for
20712 HARD_REGNO_CALL_PART_CLOBBERED.
20714 2014-06-04 Richard Biener <rguenther@suse.de>
20716 * configure.ac: Check whether the underlying type of int64_t
20717 is long or long long.
20718 * configure: Regenerate.
20719 * config.in: Likewise.
20720 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
20721 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
20723 2014-06-04 Richard Biener <rguenther@suse.de>
20725 PR tree-optimization/60098
20726 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
20728 (dse_optimize_stmt): Simplify, now that we found a kill
20731 2014-06-04 Richard Biener <rguenther@suse.de>
20733 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
20734 of accesses with non-invariant address.
20736 2014-06-04 Martin Liska <mliska@suse.cz>
20738 * cgraph.h (cgraph_make_wrapper): New function introduced.
20739 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
20740 * ipa-inline.h (inline_analyze_function): The function is global.
20741 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
20743 2014-06-04 Martin Liska <mliska@suse.cz>
20745 * tree.h (private_lookup_attribute_starting): New function.
20746 (lookup_attribute_starting): Likewise.
20747 * tree.c (private_lookup_attribute_starting): Likewise.
20749 2014-06-04 Martin Liska <mliska@suse.cz>
20751 * cgraph.h (expand_thunk): New argument added.
20752 (address_taken_from_non_vtable_p): New global function.
20753 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
20754 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
20755 * cgraphunit.c (analyze_function): Likewise.
20756 (assemble_thunks_and_aliases): Argument added to call.
20757 (expand_thunk): New argument forces to produce GIMPLE thunk.
20759 2014-06-04 Martin Liska <mliska@suse.cz>
20761 * coverage.h (coverage_compute_cfg_checksum): Argument added.
20762 * coverage.c (coverage_compute_cfg_checksum): Likewise.
20763 * profile.c (branch_prob): Likewise.
20765 2014-06-04 Martin Jambor <mjambor@suse.cz>
20768 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
20769 handler for switch on an ipa_ref_use enum.
20770 * ipa-reference.c (analyze_function): Likewise.
20772 2014-06-04 Kai Tietz <ktietz@redhat.com>
20774 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
20775 from old call-instruction.
20777 2014-06-04 Bin Cheng <bin.cheng@arm.com>
20779 * config/aarch64/aarch64.c (aarch64_classify_address)
20780 (aarch64_legitimize_reload_address): Support full addressing modes
20782 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
20783 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
20785 2014-06-03 Andrew Pinski <apinski@cavium.com>
20787 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
20790 2014-06-03 Andrew Pinski <apinski@cavium.com>
20792 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
20793 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
20795 2014-06-03 Kai Tietz <ktietz@redhat.com>
20797 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
20800 2014-06-03 Dehao Chen <dehao@google.com>
20802 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
20805 2014-06-03 Marek Polacek <polacek@redhat.com>
20808 * doc/invoke.texi: Document -Wswitch-bool.
20809 * function.c (stack_protect_epilogue): Cast controlling expression of
20811 * gengtype.c (walk_type): Generate switch expression with its
20812 controlling expression cast to int.
20814 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
20816 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
20818 * config/avr/avr-tables.opt: Regenerate.
20819 * config/avr/t-multilib: Regenerate.
20820 * doc/avr-mmcu.texi: Regenerate.
20822 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
20823 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
20825 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
20826 (ata6617c, ata664251): Add new avr35 devices.
20827 (ata6612c): Add new avr4 device.
20828 (ata6613c, ata6614q): Add new avr5 devices.
20829 * config/avr/avr-tables.opt: Regenerate.
20830 * config/avr/t-multilib: Regenerate.
20831 * doc/avr-mmcu.texi: Regenerate.
20833 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
20835 * gcc/config/aarch64/aarch64-builtins.c
20836 (aarch64_types_binop_ssu_qualifiers): New static data.
20837 (TYPES_BINOP_SSU): Define.
20838 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
20839 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
20840 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
20841 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
20842 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
20843 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
20844 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
20845 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
20846 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
20847 suffix to builtin function name, remove cast.
20848 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
20849 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
20850 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
20852 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
20854 * gcc/config/aarch64/aarch64-builtins.c
20855 (aarch64_types_binop_uus_qualifiers,
20856 aarch64_types_shift_to_unsigned_qualifiers,
20857 aarch64_types_unsigned_shiftacc_qualifiers): Define.
20858 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
20859 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
20860 sqshlu_n, uqshl_n): Update qualifiers.
20861 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
20862 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
20863 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
20864 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
20865 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
20866 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
20867 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
20868 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
20869 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
20870 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
20871 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
20872 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
20873 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
20874 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
20875 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
20876 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
20877 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
20878 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
20879 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
20880 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
20881 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
20882 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
20883 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
20884 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
20885 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
20886 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
20887 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
20889 2014-06-03 Teresa Johnson <tejohnson@google.com>
20891 * tree-sra.c (modify_function): Record caller nodes after rebuild.
20893 2014-06-02 Jason Merrill <jason@redhat.com>
20896 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
20898 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
20900 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
20903 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
20905 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
20907 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
20908 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
20909 * config/aarch64/iterators.md (REVERSE): New iterator.
20910 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
20911 (rev_op): New int_attribute.
20912 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
20913 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
20914 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
20915 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
20916 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
20917 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
20918 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
20919 Replace temporary __asm__ with __builtin_shuffle.
20921 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
20923 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
20925 * config/mips/mips-tables.opt: Regenerate.
20926 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
20927 to use mips_isa_rev rather than ISA_MIPS32R2.
20928 * config/mips/mips.h (ISA_MIPS32R3): New define.
20929 (ISA_MIPS32R5): New define.
20930 (ISA_MIPS64R3): New define.
20931 (ISA_MIPS64R5): New define.
20932 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
20933 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
20934 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
20936 (MIPS_ISA_SYNCI_SPEC): Likewise.
20937 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
20938 (LINK_SPEC): Added mips32r3 and mips32r5.
20939 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
20940 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
20941 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
20942 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
20943 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
20944 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
20945 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
20947 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
20949 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
20951 * config/mips/mips.opt (mxpa): New option.
20952 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
20955 2014-06-03 Martin Jambor <mjambor@suse.cz>
20958 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
20961 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
20963 PR tree-optimization/61328
20964 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
20965 initialization from find_bswap_or_nop_1.
20966 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
20967 in source_expr2 before using the size value the function sets. Also
20968 make use of init_symbolic_number () in both the old place and
20969 find_bswap_or_nop_load () to avoid reading uninitialized memory when
20970 doing recursion in the GIMPLE_BINARY_RHS case.
20972 2014-06-03 Richard Biener <rguenther@suse.de>
20974 PR tree-optimization/61383
20975 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
20978 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
20980 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
20981 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
20982 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
20983 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
20985 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
20986 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
20987 * system.h: ...here and make it unconditional.
20988 * target.def (conditional_register_usage): Mention
20989 define_register_constraint instead of old-style constraint macros.
20990 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
20991 * doc/tm.texi: Regenerate.
20992 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
20993 protected by !USE_MD_CONSTRAINTS.
20994 * config/frv/frv.md: Remove quote from old version of documentation.
20995 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
20996 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
20997 CONST_DOUBLE_OK_FOR_LETTER.
20998 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
21000 2014-06-02 Andrew Pinski <apinski@cavium.com>
21002 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
21003 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
21004 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
21005 file whose name depends on -mabi= and -mbig-endian.
21006 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
21007 Handle LP64 better and handle ilp32 too.
21008 (MULTILIB_OPTIONS): Delete.
21009 (MULTILIB_DIRNAMES): Delete.
21011 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
21013 * expr.h: Remove prototypes of functions defined in builtins.c.
21014 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
21015 Remove prototypes of functions defined in builtins.c.
21016 * builtins.h: Update prototype list to include all exported functions.
21017 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
21018 no_c99_libc_has_function): Move to targhooks.c
21019 (build_string_literal, build_call_expr_loc_array,
21020 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
21022 (expand_builtin_object_size, fold_builtin_object_size): Make static.
21023 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
21024 no_c99_libc_has_function): Relocate from builtins.c.
21025 * tree.c: Include builtins.h.
21026 (build_call_expr_loc_array, build_call_expr_loc_vec,
21027 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
21029 * fold-const.h (fold_fma): Move prototype to builtins.h.
21030 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
21031 * asan.c: Include builtins.h.
21032 * cfgexpand.c: Likewise.
21033 * convert.c: Likewise.
21034 * emit-rtl.c: Likewise.
21035 * except.c: Likewise.
21036 * expr.c: Likewise.
21037 * fold-const.c: Likewise.
21038 * gimple-fold.c: Likewise.
21039 * gimple-ssa-strength-reduction.c: Likewise.
21040 * gimplify.c: Likewise.
21041 * ipa-inline.c: Likewise.
21042 * ipa-prop.c: Likewise.
21043 * lto-streamer-out.c: Likewise.
21044 * stmt.c: Likewise.
21045 * tree-inline.c: Likewise.
21046 * tree-object-size.c: Likewise.
21047 * tree-sra.c: Likewise.
21048 * tree-ssa-ccp.c: Likewise.
21049 * tree-ssa-forwprop.c: Likewise.
21050 * tree-ssa-loop-ivcanon.c: Likewise.
21051 * tree-ssa-loop-ivopts.c: Likewise.
21052 * tree-ssa-math-opts.c: Likewise.
21053 * tree-ssa-reassoc.c: Likewise.
21054 * tree-ssa-threadedge.c: Likewise.
21055 * tree-streamer-in.c: Likewise.
21056 * tree-vect-data-refs.c: Likewise.
21057 * tree-vect-patterns.c: Likewise.
21058 * tree-vect-stmts.c: Likewise.
21059 * config/aarch64/aarch64.c: Likewise.
21060 * config/alpha/alpha.c: Likewise.
21061 * config/arc/arc.c: Likewise.
21062 * config/arm/arm.c: Likewise.
21063 * config/avr/avr.c: Likewise.
21064 * config/bfin/bfin.c: Likewise.
21065 * config/c6x/c6x.c: Likewise.
21066 * config/cr16/cr16.c: Likewise.
21067 * config/cris/cris.c: Likewise.
21068 * config/epiphany/epiphany.c: Likewise.
21069 * config/fr30/fr30.c: Likewise.
21070 * config/frv/frv.c: Likewise.
21071 * config/h8300/h8300.c: Likewise.
21072 * config/i386/i386.c: Likewise.
21073 * config/i386/winnt.c: Likewise.
21074 * config/ia64/ia64.c: Likewise.
21075 * config/iq2000/iq2000.c: Likewise.
21076 * config/lm32/lm32.c: Likewise.
21077 * config/m32c/m32c.c: Likewise.
21078 * config/m32r/m32r.c: Likewise.
21079 * config/m68k/m68k.c: Likewise.
21080 * config/mcore/mcore.c: Likewise.
21081 * config/mep/mep.c: Likewise.
21082 * config/microblaze/microblaze.c: Likewise.
21083 * config/mips/mips.c: Likewise.
21084 * config/mmix/mmix.c: Likewise.
21085 * config/mn10300/mn10300.c: Likewise.
21086 * config/moxie/moxie.c: Likewise.
21087 * config/msp430/msp430.c: Likewise.
21088 * config/nds32/nds32.c: Likewise.
21089 * config/pa/pa.c: Likewise.
21090 * config/pdp11/pdp11.c: Likewise.
21091 * config/picochip/picochip.c: Likewise.
21092 * config/rl78/rl78.c: Likewise.
21093 * config/rs6000/rs6000.c: Likewise.
21094 * config/rx/rx.c: Likewise.
21095 * config/s390/s390.c: Likewise.
21096 * config/score/score.c: Likewise.
21097 * config/sh/sh.c: Likewise.
21098 * config/sparc/sparc.c: Likewise.
21099 * config/spu/spu.c: Likewise.
21100 * config/stormy16/stormy16.c: Likewise.
21101 * config/tilegx/tilegx.c: Likewise.
21102 * config/tilepro/tilepro.c: Likewise.
21103 * config/v850/v850.c: Likewise.
21104 * config/vax/vax.c: Likewise.
21105 * config/xtensa/xtensa.c: Likewise.
21107 2014-06-02 Jeff Law <law@redhat.com>
21109 PR rtl-optimization/61094
21110 * ree.c (combine_reaching_defs): Do not reextend an insn if it
21111 was marked as do_no_reextend. If a copy is needed to eliminate
21112 an extension, then mark it as do_not_reextend.
21114 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
21116 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
21118 2014-06-02 Richard Henderson <rth@redhat.com>
21121 * config/alpha/alpha.c (print_operand_address): Allow symbolic
21122 addresses inside asms. Use output_operand_lossage instead of
21125 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
21128 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
21129 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
21131 2014-06-02 Tom de Vries <tom@codesourcery.com>
21133 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
21134 case that x has VOIDmode.
21136 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
21138 * varasm.c (copy_constant): Delete function.
21139 (build_constant_desc): Don't call it.
21141 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21144 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
21145 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
21146 with immediate_operand.
21148 2014-06-02 Andreas Schwab <schwab@suse.de>
21150 * config/ia64/ia64.c
21151 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
21152 pending_data_specs first.
21154 2014-06-02 Richard Biener <rguenther@suse.de>
21156 PR tree-optimization/61378
21157 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
21158 valueized_anything.
21160 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
21162 * config/i386/constraints.md (Bw): Rename from 'w'.
21163 (Bz): Rename from 'z'.
21164 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
21166 2014-06-01 Kai Tietz <ktietz@redhat.com>
21169 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
21170 * config/i386/i386.md (sibcall_insn_operand): Use Bs
21171 instead of m constraint.
21173 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
21175 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
21176 a separate alternative where the scratch operand 2 is marked as
21179 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
21181 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
21182 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
21183 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
21184 and __builtins_arm_get_fpscr.
21185 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
21186 __builtins_arm_get_fpscr.
21187 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
21188 __builtins_arm_ldfpscr.
21189 (arm_atomic_assign_expand_fenv): New function.
21190 * config/arm/vfp.md (set_fpscr): New pattern.
21191 (get_fpscr) : Likewise.
21192 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
21194 * doc/extend.texi (AARCH64 Built-in Functions) : Document
21195 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
21197 2014-05-30 Jakub Jelinek <jakub@redhat.com>
21199 * asan.c (report_error_func): Add SLOW_P argument, use
21200 BUILT_IN_ASAN_*_N if set.
21201 (build_check_stmt): Likewise.
21202 (instrument_derefs): If T has insufficient alignment,
21203 force same handling as for odd sizes.
21205 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
21206 BUILT_IN_ASAN_REPORT_STORE_N): New.
21207 * asan.c (struct asan_mem_ref): Change access_size type to
21209 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
21210 update_mem_ref_hash_table): Likewise.
21211 (asan_mem_ref_hasher::hash): Hash in a HWI.
21212 (report_error_func): Change size_in_bytes argument to HWI.
21213 Use *_N builtins if size_in_bytes is larger than 16 or not power of
21215 (build_shadow_mem_access): New function.
21216 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
21217 Handle size_in_bytes not power of two or larger than 16.
21218 (instrument_derefs): Don't give up if size_in_bytes is not
21219 power of two or is larger than 16.
21221 2014-05-30 Kai Tietz <ktietz@redhat.com>
21224 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
21225 for sibling-tail-calls.
21226 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
21228 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
21229 (sibcall_insn_operand): Add check for sibcall_memory_operand.
21231 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
21233 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
21234 * config/avr/avr-tables.opt: Regenerate.
21235 * config/avr/t-multilib: Regenerate.
21236 * doc/avr-mmcu.texi: Regenerate.
21238 2014-05-30 Ian Lance Taylor <iant@google.com>
21240 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
21243 2014-05-30 Tom de Vries <tom@codesourcery.com>
21245 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
21248 2014-05-30 Tom de Vries <tom@codesourcery.com>
21250 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
21251 * lra.c (initialize_lra_reg_info_element): Add init of
21252 actual_call_used_reg_set field.
21253 (lra): Call lra_create_live_ranges before lra_inheritance for
21255 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
21257 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
21258 instead of call_used_reg_set for -fuse-caller-save.
21259 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
21261 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21263 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
21265 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
21267 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
21269 * ira.c (ira_get_dup_out_num): Check for output operands at
21270 the start of the loop. Handle cases where an included alternative
21271 follows an excluded one.
21273 2014-05-29 Mike Stump <mikestump@comcast.net>
21276 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
21277 post ld passes when lto is used.
21279 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
21281 PR rtl-optimization/61325
21282 * lra-constraints.c (process_address): Rename to process_address_1.
21283 (process_address): New function.
21285 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
21287 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
21288 TYPES_BINOPV): New static data.
21289 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
21291 * config/aarch64/aarch64-simd.md (aarch64_ext,
21292 aarch64_im_lane_boundsi): New patterns.
21293 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
21295 (aarch64_evpc_ext): New function.
21297 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
21299 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
21300 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
21301 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
21302 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
21303 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
21305 2014-05-29 Tom de Vries <tom@codesourcery.com>
21307 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
21309 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
21310 Richard Sandiford <rdsandiford@googlemail.com>
21312 * arm/iterators.md (shiftable_ops): New code iterator.
21313 (t2_binop0, arith_shift_insn): New code attributes.
21314 * arm/predicates.md (shift_nomul_operator): New predicate.
21315 * arm/arm.md (insn_enabled): Delete.
21316 (enabled): Remove insn_enabled test.
21317 (*arith_shiftsi): Delete. Replace with ...
21318 (*<arith_shift_insn>_multsi): ... new pattern.
21319 (*<arith_shift_insn>_shiftsi): ... new pattern.
21320 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
21322 2014-05-29 Radovan Obradovic <robradovic@mips.com>
21323 Tom de Vries <tom@codesourcery.com>
21325 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
21326 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
21328 (mips_split_call): Use POST_CALL_TMP_REG.
21329 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
21331 2014-05-29 Tom de Vries <tom@codesourcery.com>
21333 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
21334 with #ifdef STACK_REGS.
21336 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
21338 * varasm.c (get_variable_section): Walk aliases.
21339 (place_block_symbol): Walk aliases.
21341 2014-05-28 Tom de Vries <tom@codesourcery.com>
21344 2014-05-28 Tom de Vries <tom@codesourcery.com>
21346 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
21347 * lra.c (initialize_lra_reg_info_element): Add init of
21348 actual_call_used_reg_set field.
21349 (lra): Call lra_create_live_ranges before lra_inheritance for
21351 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
21353 * lra-constraints.c (need_for_call_save_p): Use
21354 actual_call_used_reg_set instead of call_used_reg_set for
21356 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
21358 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
21360 * doc/md.texi: Document that the % constraint character must
21361 be at the beginning of the string.
21362 * genoutput.c (validate_insn_alternatives): Check that '=',
21363 '+' and '%' only appear at the beginning of a constraint.
21364 * ira.c (commutative_constraint_p): Delete.
21365 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
21366 at the start of the string.
21367 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
21369 * config/arm/neon.md (bicdi3_neon): Likewise.
21370 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
21371 (slt_si, sltu_si): Likewise.
21372 * config/vax/vax.md (sbcdi3): Likewise.
21373 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
21374 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
21375 (mul64): Move '%' to beginning of constraint.
21376 * config/arm/arm.md (*xordi3_insn): Likewise.
21377 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
21378 (xorsi3): Likewise.
21380 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
21382 * doc/md.texi: Document the restrictions on the "enabled" attribute.
21384 2014-05-28 Jason Merrill <jason@redhat.com>
21387 * cgraph.h (symtab_node::get_comdat_group_id): New.
21388 * cgraphunit.c (analyze_functions): Call it.
21389 * symtab.c (dump_symtab_node): Likewise.
21390 * tree.c (decl_comdat_group_id): New.
21391 * tree.h: Declare it.
21392 * lto-streamer-out.c (write_symbol): Use it.
21393 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
21395 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
21397 PR bootstrap/PR61146
21398 * wide-int.cc: Do not include longlong.h when compiling with clang.
21400 2014-05-28 Richard Biener <rguenther@suse.de>
21402 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
21403 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
21404 (vrp_visit_assignment_or_call): Print less vertical space.
21405 (vrp_visit_stmt): Likewise.
21406 (vrp_visit_phi_node): Likewise. For a PHI argument with
21407 VR_VARYING range consider recording it as copy.
21409 2014-05-28 Richard Biener <rguenther@suse.de>
21412 2014-05-28 Richard Biener <rguenther@suse.de>
21414 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
21416 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
21418 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
21419 sufficiently aligned and an offset is used at the same time.
21420 (expand_expr_real_1): Likewise.
21422 2014-05-28 Richard Biener <rguenther@suse.de>
21424 PR middle-end/61045
21425 * fold-const.c (fold_comparison): When folding
21426 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
21427 the sign of the remaining constant operand stays the same.
21429 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
21431 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
21432 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
21433 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
21435 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
21436 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
21437 (m32bit-doubles) Likewise.
21438 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
21439 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
21442 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21444 * configure.ac ($gcc_cv_ld_clearcap): New test.
21445 * configure: Regenerate.
21446 * config.in: Regenerate.
21447 * config/sol2.opt (mclear-hwcap): New option.
21448 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
21449 * config/sol2-clearcap.map: Moved here from
21450 testsuite/gcc.target/i386/clearcap.map.
21451 * config/sol2-clearcapv2.map: Move here from
21452 gcc.target/i386/clearcapv2.map.
21453 * config/t-sol2 (install): Depend on install-clearcap-map.
21454 (install-clearcap-map): New target.
21455 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
21458 2014-05-28 Richard Biener <rguenther@suse.de>
21460 * hwint.h (*_HALF_WIDE_INT*): Move to ...
21461 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
21462 ... here and remove the rest.
21463 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
21465 2014-05-28 Richard Biener <rguenther@suse.de>
21467 PR tree-optimization/61335
21468 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
21469 new range fails, drop to varying.
21471 2014-05-28 Olivier Hainque <hainque@adacore.com>
21473 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
21474 (CPP_SPEC): Add entry for -mcpu=8548.
21475 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
21476 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
21478 2014-05-28 Tom de Vries <tom@codesourcery.com>
21480 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
21481 * lra.c (initialize_lra_reg_info_element): Add init of
21482 actual_call_used_reg_set field.
21483 (lra): Call lra_create_live_ranges before lra_inheritance for
21485 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
21487 * lra-constraints.c (need_for_call_save_p): Use
21488 actual_call_used_reg_set instead of call_used_reg_set for
21490 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
21492 2014-05-28 Radovan Obradovic <robradovic@mips.com>
21493 Tom de Vries <tom@codesourcery.com>
21495 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
21497 (@item -fuse-caller-save): New item.
21499 2014-05-28 Radovan Obradovic <robradovic@mips.com>
21500 Tom de Vries <tom@codesourcery.com>
21502 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
21503 OPT_fuse_caller_save.
21505 2014-05-28 Radovan Obradovic <robradovic@mips.com>
21506 Tom de Vries <tom@codesourcery.com>
21508 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
21509 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
21510 get_call_reg_set_usage.
21511 * resource.c (mark_set_resources, mark_target_live_regs): Use
21512 get_call_reg_set_usage.
21513 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
21515 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
21516 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
21517 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
21518 * ira-build.c (ira_create_allocno): Init
21519 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
21520 (create_cap_allocno, propagate_allocno_info)
21521 (propagate_some_info_from_allocno)
21522 (copy_info_to_removed_store_destinations): Handle
21523 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
21524 * ira-costs.c (ira_tune_allocno_costs): Use
21525 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
21527 2014-05-28 Radovan Obradovic <robradovic@mips.com>
21528 Tom de Vries <tom@codesourcery.com>
21530 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
21531 and function_used_regs_valid fields.
21532 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
21533 find_all_hard_reg_sets.
21534 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
21535 (get_call_reg_set_usage): New function.
21536 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
21537 * regs.h (get_call_reg_set_usage): Declare.
21539 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
21542 * config/dbx.h (License): Add Runtime Library Exception.
21543 * config/newlib-stdint.h (License): Same.
21544 * config/rtems.h (License): Same
21545 * config/initfini-array.h (License): Same
21546 * config/v850/v850.h (License): Same.
21547 * config/v850/v850-opts.h (License): Same
21548 * config/v850/rtems.h (License): Same.
21550 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
21553 * doc/extend.texi (Local Labels): Note that label differences are
21554 not supported for AVR.
21556 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
21557 Olivier Hainque <hainque@adacore.com>
21559 * rtl.h (set_for_reg_notes): Declare.
21560 * emit-rtl.c (set_for_reg_notes): New function.
21561 (set_unique_reg_note): Use it.
21562 * optabs.c (add_equal_note): Likewise
21564 2014-05-27 Andrew Pinski <apinski@cavium.com>
21566 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
21567 Use <w> for the register in assembly template.
21568 (stack_protect_test): Use the mode of operands[0] for the result.
21569 (stack_protect_test_<mode>): Use <w> for the register
21570 in assembly template.
21572 2014-05-27 DJ Delorie <dj@redhat.com>
21574 * config/rx/rx.c (add_vector_labels): New.
21575 (rx_output_function_prologue): Call it.
21576 (rx_handle_func_attribute): Don't require empty arguments.
21577 (rx_handle_vector_attribute): New.
21578 (rx_attribute_table): Add "vector" attribute.
21579 * doc/extend.texi (interrupt, vector): Document new/changed
21580 RX-specific attributes.
21582 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
21584 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
21586 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
21587 predicate to detect a negative quotient.
21589 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
21591 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
21592 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
21593 Add X - Y CMP 0 to X CMP Y transformation.
21594 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
21596 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
21598 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
21601 2014-05-27 Steve Ellcey <sellcey@mips.com>
21603 * config/mips/mips.c: Add include of cgraph.h.
21605 2014-05-27 Richard Biener <rguenther@suse.de>
21607 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
21609 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
21612 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
21613 * config/arm/arm-cores.def (License): Same.
21614 * config/arm/arm-opts.h (License): Same.
21615 * config/arm/aout.h (License): Same.
21616 * config/arm/bpabi.h (License): Same.
21617 * config/arm/elf.h (License): Same.
21618 * config/arm/linux-elf.h (License): Same.
21619 * config/arm/linux-gas.h (License): Same.
21620 * config/arm/netbsd-elf.h (License): Same.
21621 * config/arm/uclinux-eabi.h (License): Same.
21622 * config/arm/uclinux-elf.h (License): Same.
21623 * config/arm/vxworks.h (License): Same.
21625 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21627 * config/arm/neon.md (neon_bswap<mode>): New pattern.
21628 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
21629 (arm_init_neon_builtins): Handle NEON_BSWAP.
21630 Define required type nodes.
21631 (arm_expand_neon_builtin): Handle NEON_BSWAP.
21632 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
21633 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
21634 * config/arm/iterators.md (VDQHSD): New mode iterator.
21636 2014-05-27 Richard Biener <rguenther@suse.de>
21638 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
21639 Try using literal operands when comparing value-ranges failed.
21641 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
21643 * ira.c (commutative_operand): Adjust for change to recog_data.
21644 [Missing from previous commit.]
21646 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
21648 * system.h (TEST_BIT): New macro.
21649 * recog.h (alternative_mask): New type.
21650 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
21651 (recog_data_d): Replace alternative_enabled_p array with
21652 enabled_alternatives.
21653 (target_recog): New structure.
21654 (default_target_recog, this_target_recog): Declare.
21655 (get_enabled_alternatives, recog_init): Likewise.
21656 * recog.c (default_target_recog, this_target_recog): New variables.
21657 (get_enabled_alternatives): New function.
21658 (extract_insn): Use it.
21659 (recog_init): New function.
21660 (preprocess_constraints, constrain_operands): Adjust for change to
21662 * postreload.c (reload_cse_simplify_operands): Likewise.
21663 * reload.c (find_reloads): Likewise.
21664 * ira-costs.c (record_reg_classes): Likewise.
21665 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
21666 all alternatives after a disabled one would be skipped.
21667 (ira_implicitly_set_insn_hard_regs): Likewise.
21668 * ira.c (ira_setup_alts): Adjust for change to recog_data.
21669 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
21670 with enabled_alternatives.
21671 * lra.c (free_insn_recog_data): Update accordingly.
21672 (lra_update_insn_recog_data): Likewise.
21673 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
21674 * lra-constraints.c (process_alt_operands): Likewise. Handle
21675 only_alternative as part of the enabled mask.
21676 * target-globals.h (this_target_recog): Declare.
21677 (target_globals): Add a recog field.
21678 (restore_target_globals): Restore this_target_recog.
21679 * target-globals.c: Include recog.h.
21680 (default_target_globals): Initialize recog field.
21681 (save_target_globals): Likewise.
21682 * reginfo.c (reinit_regs): Call recog_init.
21683 * toplev.c (backend_init_target): Likewise.
21685 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
21687 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
21688 rather than any named insn's code.
21690 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
21693 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
21694 * config/arm/arm-cores.def (License): Same.
21696 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
21698 * tree.h (decl_comdat_group): Declare.
21699 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
21700 * tree.c (decl_comdat_group): Here.
21702 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
21704 PR rtl-optimization/61222
21705 * combine.c (simplify_shift_const_1): When moving a PLUS outside
21706 the shift, truncate the PLUS operand to the result mode.
21708 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
21711 * config/i386/i386.c (ix86_rtx_costs)
21712 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
21715 2014-05-26 Martin Jambor <mjambor@suse.cz>
21717 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
21720 2014-05-26 Richard Biener <rguenther@suse.de>
21722 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
21723 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
21724 Provide specializations.
21725 (wi::int_traits <HOST_WIDE_INT>,
21726 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
21728 2014-05-26 Alan Modra <amodra@gmail.com>
21731 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
21732 params and return a bool. Remove dead code. Update comment.
21733 Assert we have a const_int source. Remove bogus code from
21734 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
21735 handling of constants > 2G and reg_equal note, from..
21736 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
21737 return value. Update comment. If we can, use a new pseudo
21738 for intermediate calculations.
21739 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
21741 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
21742 call to rs6000_emit_set_const in splitter.
21743 (movdi_internal64+2, +3): Likewise.
21745 2014-05-26 Richard Biener <rguenther@suse.de>
21747 * system.h: Define __STDC_FORMAT_MACROS before
21748 including inttypes.h.
21749 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
21750 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
21751 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
21752 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
21753 HOST_WIDEST_INT_C): Remove.
21754 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
21755 if C99 inttypes.h is not available.
21756 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
21757 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
21758 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
21759 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
21760 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
21761 (struct output_info): Likewise.
21762 (print_statistics): Adjust.
21763 (dump_bitmap_statistics): Likewise.
21764 * bt-load.c (migrate_btr_defs): Print with PRId64.
21765 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
21766 (MAX_SAFE_MULTIPLIER): Adjust.
21767 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
21768 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
21769 dump_cgraph_node): Likewise.
21770 * final.c (dump_basic_block_info): Likewise.
21771 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
21772 * gcov.c (format_gcov): Likewise.
21773 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
21775 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
21776 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
21777 (inline_small_functions, dump_overall_stats, dump_inline_stats):
21778 Use PRId64 for dumping.
21779 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
21780 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
21781 (add_allocno_hard_regs): Adjust.
21782 * loop-doloop.c (doloop_modify): Print using PRId64.
21783 * loop-iv.c (inverse): Compute in uint64_t.
21784 (determine_max_iter, iv_number_of_iterations): Likewise.
21785 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
21786 Print using PRId64.
21787 * lto-streamer-out.c (write_symbol): Use uint64_t.
21788 * mcf.c (CAP_INFINITY): Use int64_t maximum.
21789 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
21790 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
21791 * modulo-sched.c (const_iteration_count): Use int64_t.
21792 (sms_schedule): Dump using PRId64.
21793 * predict.c (dump_prediction): Likewise.
21794 * pretty-print.h (pp_widest_integer): Remove.
21795 * profile.c (get_working_sets, is_edge_inconsistent,
21796 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
21797 * tree-pretty-print.c (pp_double_int): Remove case handling
21798 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
21799 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
21801 (pass_optimize_bswap::execute): Remove restriction on hosts.
21802 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
21803 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
21804 * tree.c (widest_int_cst_value): Remove.
21805 * tree.h (widest_int_cst_value): Likewise.
21806 * value-prof.c (dump_histogram_value): Print using PRId64.
21807 * gengtype.c (main): Also inject int64_t.
21808 * ggc-page.c (struct max_alignment): Use int64_t.
21809 * alloc-pool.c (struct allocation_object_def): Likewise.
21810 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
21812 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
21813 * doc/tm.texi: Regenerated.
21814 * gengtype-lex.l (IWORD): Handle [u]int64_t.
21815 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
21816 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
21817 mmix_output_register_setting): Use [u]int64_t in prototypes.
21818 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
21819 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
21820 mmix_output_octa, mmix_output_shifted_value): Adjust.
21821 (mmix_intval): Adjust. Remove unreachable case.
21822 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
21824 2014-05-26 Richard Biener <rguenther@suse.de>
21826 * configure.ac: Drop __int64 type check. Insist that we
21827 found uint64_t and int64_t.
21828 * hwint.h (HOST_BITS_PER___INT64): Remove.
21829 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
21830 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
21831 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
21832 (HOST_WIDEST_FAST_INT): Remove __int64 case.
21833 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
21834 for dst_q_src_df_rms_cdt.
21835 * configure: Regenerate.
21836 * config.in: Likewise.
21838 2014-05-26 Michael Tautschnig <mt@debian.org>
21841 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
21842 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
21844 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21846 PR rtl-optimization/61278
21847 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
21849 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21851 PR rtl-optimization/61220
21852 Part of PR rtl-optimization/61225
21853 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
21854 insn; skip split_edge for a block with only one successor.
21856 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21858 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
21861 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21863 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
21864 (update_vtable_references): New function.
21865 (function_and_variable_visibility): Rewrite also vtable initializers.
21866 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
21868 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21870 * ggc.h (ggc_grow): New function.
21871 * ggc-none.c (ggc_grow): New function.
21872 * ggc-page.c (ggc_grow): Likewise.
21874 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21876 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
21877 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
21878 comdat_can_be_unshared_p, cgraph_externally_visible_p,
21879 varpool_externally_visible_p, can_replace_by_local_alias,
21880 update_visibility_by_resolution_info, function_and_variable_visibility,
21881 pass_data_ipa_function_and_variable_visibility,
21882 make_pass_ipa_function_and_variable_visibility,
21883 whole_program_function_and_variable_visibility,
21884 pass_data_ipa_whole_program_visibility,
21885 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
21886 * cgraph.h (cgraph_local_node_p): Declare.
21887 * ipa-visibility.c: New file.
21888 * Makefile.in (OBJS): Add ipa-visiblity.o
21890 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21892 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
21893 that var decl is available.
21895 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21897 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
21898 symtab_node pointer.
21899 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
21900 (find_decls_types_r): Do not walk COMDAT_GROUP.
21901 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
21902 * varasm.c (make_decl_one_only): Use set_comdat_group;
21903 create node if needed.
21904 * ipa-inline-transform.c (save_inline_function_body): Update
21905 way we decl->symtab mapping.
21906 * symtab.c (symtab_hash, hash_node, eq_node
21907 symtab_insert_node_to_hashtable): Remove.
21908 (symtab_register_node): Update.
21909 (symtab_unregister_node): Update.
21910 (symtab_get_node): Reimplement as inline function.
21911 (symtab_add_to_same_comdat_group): Update.
21912 (symtab_dissolve_same_comdat_group_list): Update.
21913 (dump_symtab_base): Update.
21914 (verify_symtab_base): Update.
21915 (symtab_make_decl_local): Update.
21916 (fixup_same_cpp_alias_visibility): Update.
21917 (symtab_nonoverwritable_alias): Update.
21918 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
21919 * ipa.c (update_visibility_by_resolution_info): UPdate.
21920 * bb-reorder.c: Include cgraph.h
21921 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
21922 with comdat groups.
21923 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
21924 * cgraph.c (cgraph_get_create_node): Update.
21925 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
21927 (symtab_get_node): Make inline.
21928 (symtab_insert_node_to_hashtable): Remove.
21929 (symtab_can_be_discarded): Update.
21930 (decl_comdat_group): New function.
21931 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
21933 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
21935 (read_comdat_group): New function.
21936 (input_node, input_varpool_node): Use it.
21937 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
21939 * mips.c (mips_start_unique_function): Likewise.
21940 (ix86_code_end): Likewise.
21941 (rs6000_code_end): Likweise.
21942 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
21944 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21946 * gengtype-state.c (fatal_reading_state): Bring offline.
21947 * optabs.c (widening_optab_handler): Bring offline.
21948 * optabs.h (widening_optab_handler): Likewise.
21949 * final.c (get_attr_length_1): Likewise.
21951 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
21953 * sched-int.h (sd_iterator_cond): Manually tail recurse.
21955 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21957 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
21958 (ppc440-compare): Include shift with dot.
21959 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
21960 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
21962 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
21964 (e6500_sfx2): Include it.
21965 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
21966 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
21967 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
21968 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
21969 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
21970 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
21971 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
21972 *lshiftrt_internal1le, *lshiftrt_internal1be,
21973 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
21974 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
21975 *rotldi3_internal10le, *rotldi3_internal10be,
21976 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
21977 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
21978 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
21979 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
21980 define_insns): Use type "shift" in the appropriate alternatives.
21982 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
21984 * config/rs6000/rs6000.md (type): Add "logical". Delete
21986 (dot): Adjust comment.
21987 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
21988 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
21989 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
21990 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
21991 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
21992 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
21993 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
21994 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
21996 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
21997 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
21998 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
21999 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
22000 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
22001 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
22002 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
22003 * config/rs6000/8540.md (ppc8540_su): Adjust.
22004 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
22005 cell-cmp-microcoded): Adjust.
22006 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
22007 * config/rs6000/e500mc.md (e500mc_su): Adjust.
22008 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
22009 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
22010 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
22011 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
22012 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
22013 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
22014 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
22016 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
22017 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
22018 Adjust. Adjust comment.
22019 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
22020 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
22022 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22024 * config/rs6000/rs6000.md (type): Add "add".
22025 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
22026 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
22027 define_insns): Use it.
22028 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
22030 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
22031 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
22032 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
22033 * config/rs6000/601.md (ppc601-integer): Adjust.
22034 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
22035 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
22036 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
22037 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
22038 * config/rs6000/8540.md (ppc8540_su): Adjust.
22039 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
22040 cell-cmp-microcoded): Adjust.
22041 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
22042 * config/rs6000/e500mc.md (e500mc_su): Adjust.
22043 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
22044 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
22045 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
22046 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
22047 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
22048 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
22049 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
22051 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
22052 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
22053 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
22054 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
22056 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22058 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
22059 "delayed_compare", "var_delayed_compare".
22060 (var_shift): New attribute.
22061 (cell_micro): Adjust.
22062 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
22063 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
22064 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
22065 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
22066 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
22067 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
22068 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
22069 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
22070 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
22071 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
22072 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
22073 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
22074 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
22075 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
22076 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
22077 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
22078 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
22079 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
22080 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
22081 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
22082 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
22083 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
22084 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
22085 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
22086 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
22088 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
22089 * config/rs6000/440.md (ppc440-integer): Adjust.
22090 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
22091 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
22092 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
22093 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
22094 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
22095 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
22096 * config/rs6000/8540.md (ppc8540_su): Adjust.
22097 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
22098 cell-cmp-microcoded): Adjust.
22099 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
22100 * config/rs6000/e500mc.md (e500mc_su): Adjust.
22101 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
22102 e500mc64_delayed): Adjust.
22103 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
22104 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
22105 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
22106 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
22107 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
22108 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
22109 power6-delayed-compare, power6-var-delayed-compare): Adjust.
22110 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
22111 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
22113 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
22114 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
22116 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22118 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
22119 (bits): New mode_attr.
22120 (idiv_ldiv): Delete mode_attr.
22121 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
22122 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
22123 rs6000_adjust_priority, is_nonpipeline_insn,
22124 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
22126 * config/rs6000/40x.md (ppc403-idiv): Adjust.
22127 * config/rs6000/440.md (ppc440-idiv): Adjust.
22128 * config/rs6000/476.md (ppc476-idiv): Adjust.
22129 * config/rs6000/601.md (ppc601-idiv): Adjust.
22130 * config/rs6000/603.md (ppc603-idiv): Adjust.
22131 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
22132 ppc620-ldiv): Adjust.
22133 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
22134 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
22135 * config/rs6000/8540.md (ppc8540_divide): Adjust.
22136 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
22137 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
22138 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
22139 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
22140 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
22141 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
22142 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
22143 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
22144 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
22145 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
22146 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
22147 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
22148 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
22149 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
22150 * config/rs6000/titan.md (titan_fxu_div): Adjust.
22152 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22154 * config/rs6000/rs6000.md (type): Delete "insert_word",
22155 "insert_dword". Add "insert".
22156 (size): Update comment.
22157 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
22158 insn_must_be_first_in_group): Adjust.
22159 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
22160 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
22161 *insvsi_internal6, insvdi_internal): Adjust.
22163 * config/rs6000/40x.md (ppc403-integer): Adjust.
22164 * config/rs6000/440.md (ppc440-integer): Adjust.
22165 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
22166 * config/rs6000/601.md (ppc601-integer): Adjust.
22167 * config/rs6000/603.md (ppc603-integer): Adjust.
22168 * config/rs6000/6xx.md (ppc604-integer): Adjust.
22169 * config/rs6000/7450.md (ppc7450-integer): Adjust.
22170 * config/rs6000/7xx.md (ppc750-integer): Adjust.
22171 * config/rs6000/8540.md (ppc8540_su): Adjust.
22172 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
22173 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
22174 * config/rs6000/e500mc.md (e500mc_su): Adjust.
22175 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
22176 * config/rs6000/e5500.md (e5500_sfx): Adjust.
22177 * config/rs6000/e6500.md (e6500_sfx): Adjust.
22178 * config/rs6000/mpc.md (mpccore-integer): Adjust.
22179 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
22180 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
22181 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
22182 * config/rs6000/power7.md (power7-integer): Adjust.
22183 * config/rs6000/power8.md (power8-1cyc): Adjust.
22184 * config/rs6000/rs64.md (rs64a-integer): Adjust.
22185 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
22187 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22189 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
22190 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
22191 (size): New attribute.
22192 (dot): New attribute.
22193 (cell_micro): Adjust.
22194 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
22195 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
22196 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
22197 umuldi3_highpart): Adjust.
22198 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
22199 rs6000_adjust_priority, is_nonpipeline_insn,
22200 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
22202 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
22203 ppc405-imul3): Adjust.
22204 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
22205 * config/rs6000/476.md (ppc476-imul): Adjust.
22206 * config/rs6000/601.md (ppc601-imul): Adjust.
22207 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
22208 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
22209 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
22210 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
22211 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
22213 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
22214 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
22215 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
22216 cell-imul): Adjust.
22217 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
22218 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
22219 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
22220 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
22221 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
22222 * config/rs6000/mpc.md (mpccore-imul): Adjust.
22223 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
22224 power4-lmul, power4-imul, power4-imul3): Adjust.
22225 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
22226 power5-lmul, power5-imul, power5-imul3): Adjust.
22227 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
22228 power6-lmul, power6-imul, power6-imul3): Adjust.
22229 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
22230 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
22232 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
22233 rs64a-lmul): Adjust.
22234 * config/rs6000/titan.md (titan_imul): Adjust.
22236 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22238 * config/rs6000/rs6000.md (type): Add new value "halfmul".
22239 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
22240 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
22241 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
22242 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
22243 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
22244 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
22245 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
22246 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
22247 * config/rs6000/titan.md: Delete nonsensical comment.
22248 (titan_imul): Add type imul3.
22249 (titan_mulhw): Remove type imul3; add type halfmul.
22251 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
22253 * config/rs6000/rs6000.md (type): Reorder, reformat.
22255 2014-05-23 Martin Jambor <mjambor@suse.cz>
22257 PR tree-optimization/53787
22258 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
22259 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
22260 analysis_done, update all uses.
22261 * ipa-prop.c: Include domwalk.h
22262 (param_analysis_info): Removed.
22263 (param_aa_status): New type.
22264 (ipa_bb_info): Likewise.
22265 (func_body_info): Likewise.
22266 (ipa_get_bb_info): New function.
22267 (aa_overwalked): Likewise.
22268 (find_dominating_aa_status): Likewise.
22269 (parm_bb_aa_status_for_bb): Likewise.
22270 (parm_preserved_before_stmt_p): Changed to use new param AA info.
22271 (load_from_unmodified_param): Accept func_body_info as a parameter
22272 instead of parms_ainfo.
22273 (parm_ref_data_preserved_p): Changed to use new param AA info.
22274 (parm_ref_data_pass_through_p): Likewise.
22275 (ipa_load_from_parm_agg_1): Likewise. Update callers.
22276 (compute_complex_assign_jump_func): Changed to use new param AA info.
22277 (compute_complex_ancestor_jump_func): Likewise.
22278 (ipa_compute_jump_functions_for_edge): Likewise.
22279 (ipa_compute_jump_functions): Removed.
22280 (ipa_compute_jump_functions_for_bb): New function.
22281 (ipa_analyze_indirect_call_uses): Likewise, moved variable
22283 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
22284 and info, moved variable declarations down.
22285 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
22287 (ipa_analyze_stmt_uses): Likewise.
22288 (ipa_analyze_params_uses): Removed.
22289 (ipa_analyze_params_uses_in_bb): New function.
22290 (ipa_analyze_controlled_uses): Likewise.
22291 (free_ipa_bb_info): Likewise.
22292 (analysis_dom_walker): New class.
22293 (ipa_analyze_node): Handle node-specific forbidden analysis,
22294 initialize and free func_body_info, use dominator walker.
22295 (ipcp_modif_dom_walker): New class.
22296 (ipcp_transform_function): Create and free func_body_info, use
22297 ipcp_modif_dom_walker, moved a lot of functionality there.
22299 2014-05-23 Marek Polacek <polacek@redhat.com>
22300 Jakub Jelinek <jakub@redhat.com>
22302 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
22303 * gcc.c (sanitize_spec_function): Likewise.
22304 * convert.c (convert_to_integer): Include "ubsan.h". Add
22305 floating-point to integer instrumentation.
22306 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
22307 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
22308 SANITIZE_NONDEFAULT.
22309 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
22310 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
22311 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
22312 * ubsan.c: Include "realmpfr.h" and "dfp.h".
22313 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
22314 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
22315 float/double/long double.
22316 (ubsan_instrument_float_cast): New function.
22317 * ubsan.h (ubsan_instrument_float_cast): Declare.
22319 2014-05-23 Jiong Wang <jiong.wang@arm.com>
22321 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
22323 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
22324 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
22325 Adjust for tailcalling through registers.
22326 * config/aarch64/aarch64.h (enum reg_class): New caller save
22328 (REG_CLASS_NAMES): Likewise.
22329 (REG_CLASS_CONTENTS): Likewise.
22330 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
22331 Allow tailcalling without decls.
22333 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
22335 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
22336 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
22338 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
22339 gsi, and variables v_* to v*.
22341 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
22343 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
22345 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
22347 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
22348 * omp-low.c: Update accordingly.
22350 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
22351 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
22352 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
22353 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
22354 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
22355 GF_OMP_TARGET_KIND_UPDATE.
22357 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
22358 Explicitly enumerate the expected region types.
22360 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
22363 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
22364 documentation; the old documentation didn't clearly state the
22365 constraints on the contents of the pointed-to storage.
22367 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
22369 Fix bootstrap error on ia64
22370 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
22371 Return default value.
22373 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
22375 PR tree-optimization/54733
22376 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
22378 (find_bswap_or_nop_load): New.
22379 (find_bswap_1): Renamed to ...
22380 (find_bswap_or_nop_1): This. Also add support for memory source.
22381 (find_bswap): Renamed to ...
22382 (find_bswap_or_nop): This. Also add support for memory source and
22383 detection of bitwise operations equivalent to load in target
22385 (execute_optimize_bswap): Likewise. Also move its leading comment back
22386 in place and split statement transformation into ...
22387 (bswap_replace): This.
22389 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
22391 PR rtl-optimization/61215
22392 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
22393 simplify_gen_subreg until final substitution.
22395 2014-05-23 Alan Modra <amodra@gmail.com>
22398 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
22399 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
22400 Use "Y" constraint rather than "m".
22402 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
22404 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
22406 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
22407 New function declaration.
22408 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
22409 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
22410 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
22411 (aarch64_init_builtins) : Initialize builtins
22412 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
22413 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
22414 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
22415 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
22416 and __builtins_aarch64_set_fpsr.
22417 (aarch64_atomic_assign_expand_fenv): New function.
22418 * config/aarch64/aarch64.md (set_fpcr): New pattern.
22419 (get_fpcr) : Likewise.
22420 (set_fpsr) : Likewise.
22421 (get_fpsr) : Likewise.
22422 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
22423 and UNSPECV_SET_FPSR.
22424 * doc/extend.texi (AARCH64 Built-in Functions) : Document
22425 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
22426 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
22428 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
22430 PR rtl-optimization/60969
22431 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
22432 constraints. Set up mem cost for NO_REGS case.
22434 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
22436 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
22438 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
22440 * config/darwin.c: Include "lto-section-names.h".
22441 (LTO_SEGMENT_NAME): Don't define.
22442 * config/i386/winnt.c: Include "lto-section-names.h".
22443 * lto-streamer.c: Include "lto-section-names.h".
22444 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
22445 * lto-wrapper.c: Include "lto-section-names.h".
22446 (LTO_SECTION_NAME_PREFIX): Don't define.
22447 * lto-section-names.h: New file.
22448 * cgraphunit.c: Include "lto-section-names.h".
22450 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
22452 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
22454 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
22457 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
22459 2014-05-22 Nick Clifton <nickc@redhat.com>
22461 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
22463 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
22465 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
22466 -> (T)A transformation to integer types.
22468 2014-05-22 Teresa Johnson <tejohnson@google.com>
22470 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
22471 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
22472 (gcov_rewrite): Use gcov_nonruntime_assert.
22473 (gcov_open): Ditto.
22474 (gcov_write_words): Ditto.
22475 (gcov_write_length): Ditto.
22476 (gcov_read_words): Use gcov_nonruntime_assert, and remove
22477 gcc_assert from IN_LIBGCOV code.
22478 (gcov_read_summary): Use gcov_error to flag profile corruption.
22479 (gcov_sync): Use gcov_nonruntime_assert.
22480 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
22481 (gcov_histo_index): Use gcov_nonruntime_assert.
22482 (static void gcov_histogram_merge): Ditto.
22483 (compute_working_sets): Ditto.
22484 * gcov-io.h (gcov_nonruntime_assert): Define.
22485 (gcov_error): Define for !IN_LIBGCOV
22487 2014-05-22 Richard Biener <rguenther@suse.de>
22489 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
22490 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
22491 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
22492 and deallocation site.
22493 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
22494 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
22495 passing through the incoming points-to set.
22496 (handle_lhs_call): Use flags argument instead of recomputing it.
22497 (find_func_aliases_for_call): Call handle_lhs_call with proper
22500 2014-05-22 Jakub Jelinek <jakub@redhat.com>
22502 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
22503 all padding bits in REAL_VALUE_TYPE are cleared.
22505 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
22507 Cleanup and improve multipass_dfa_lookahead_guard
22508 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
22509 (core2i7_first_cycle_multipass_begin,)
22510 (core2i7_first_cycle_multipass_issue,)
22511 (core2i7_first_cycle_multipass_backtrack): Update signature.
22512 * config/ia64/ia64.c
22513 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
22514 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
22515 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
22517 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
22518 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
22520 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
22522 * doc/tm.texi: Regenerate.
22524 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
22525 * haifa-sched.c (ready_try): Make signed to allow negative values.
22526 (rebug_ready_list_1): Update.
22527 (choose_ready): Simplify.
22528 (sched_extend_ready_list): Update.
22530 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
22532 Remove IA64 speculation tweaking flags
22533 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
22534 speculation tuning flags.
22535 (msched-prefer-non-data-spec-insns,)
22536 (msched-prefer-non-control-spec-insns): Obsolete options.
22537 * haifa-sched.c (choose_ready): Remove handling of
22538 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
22539 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
22540 and PREFER_NON_DATA_SPEC.
22541 * sel-sched.c (process_spec_exprs): Remove handling of
22542 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
22544 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
22546 Improve scheduling debug output
22547 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
22548 (advance_one_cycle): Update.
22549 (schedule_insn, queue_to_ready): Add debug printouts.
22550 (debug_ready_list_1): New static function.
22551 (debug_ready_list): Update.
22552 (max_issue): Add debug printouts.
22553 (dump_insn_stream): New static function.
22554 (schedule_block): Use it. Also better indent printouts.
22556 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
22558 Fix sched_insn debug counter
22559 * haifa-sched.c (schedule_insn): Update.
22560 (struct haifa_saved_data): Add nonscheduled_insns_begin.
22561 (save_backtrack_point, restore_backtrack_point): Update.
22562 (first_nonscheduled_insn): New static function.
22563 (queue_to_ready, choose_ready): Use it.
22564 (schedule_block): Init nonscheduled_insns_begin.
22565 (sched_emit_insn): Update.
22568 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
22570 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
22572 (aarch64_secondary_reload) : LikeWise.
22573 (aarch64_class_max_nregs) : Remove CORE_REGS.
22574 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
22575 (REG_CLASS_NAMES) : Likewise.
22576 (REG_CLASS_CONTENTS) : LikeWise.
22577 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
22579 2014-05-21 Guozhi Wei <carrot@google.com>
22582 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
22584 (vqdmulhq_n_s16): Likewise.
22586 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
22588 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
22590 2014-05-21 Marek Polacek <polacek@redhat.com>
22593 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
22595 2014-05-21 Martin Jambor <mjambor@suse.cz>
22597 * doc/invoke.texi (Optimize Options): Document parameters
22598 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
22599 ipa-cp-array-index-hint-bonus.
22601 2014-05-21 Mark Wielaard <mjw@redhat.com>
22604 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
22605 version >= 3 or not strict DWARF.
22606 * langhooks.h (struct lang_hooks_for_types): Add
22607 enum_underlying_base_type.
22608 * langhooks.c (lhd_enum_underlying_base_type): New function.
22609 * gcc/langhooks.h (struct lang_hooks_for_types): Add
22610 enum_underlying_base_type.
22611 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
22612 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
22613 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
22615 2014-05-21 Richard Biener <rguenther@suse.de>
22617 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
22619 2014-05-21 John Marino <gnugcc@marino.st>
22621 * config.gcc (*-*-dragonfly*): New target.
22622 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
22623 * configure: Regenerate.
22624 * config/dragonfly-stdint.h: New.
22625 * config/dragonfly.h: New.
22626 * config/dragonfly.opt: New.
22627 * config/i386/dragonfly.h: New.
22628 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
22630 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22632 * tree.def (VOID_CST): New.
22633 * tree-core.h (TI_VOID): New.
22634 * tree.h (void_node): New.
22635 * tree.c (tree_node_structure_for_code, tree_code_size)
22636 (iterative_hash_expr): Handle VOID_CST.
22637 (build_common_tree_nodes): Initialize void_node.
22639 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
22641 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
22643 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
22645 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
22648 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
22649 flag_reorder_blocks_and_partition.
22650 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
22652 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
22655 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
22657 (*addc_r_t): Add new insn_and_split.
22659 2014-05-21 Jakub Jelinek <jakub@redhat.com>
22661 PR middle-end/61252
22662 * omp-low.c (handle_simd_reference): New function.
22663 (lower_rec_input_clauses): Use it. Defer adding reference
22664 initialization even for reduction without placeholder if in simd,
22665 handle it properly later on.
22667 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
22669 PR tree-optimization/60899
22670 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
22671 assume all static symbols will have definition wile parsing and
22672 check the do have definition later in compilation; check that
22673 variable referring symbol will be output before concluding that
22674 reference is safe; be conservative for referring local statics;
22675 be more precise about when comdat is output in other partition.
22677 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
22680 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
22682 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
22683 (ipa_inline): Loop inline_to_all_callers until no more aliases
22686 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
22688 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
22689 set writeonly flag only for vars actually written to.
22691 2014-05-20 Dehao Chen <dehao@google.com>
22693 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
22694 and callee count to get clone count.
22695 * tree-inline.c (expand_call_inline): Use callee count instead of bb
22696 count in copy_body.
22698 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
22700 PR rtl-optimization/61243
22701 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
22703 2014-05-20 Xinliang David Li <davidxl@google.com>
22705 * cgraphunit.c (walk_polymorphic_call_targets): Add
22706 dbgcnt and fopt-info support.
22707 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
22708 * ipa-devirt.c (ipa_devirt): Ditto.
22709 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
22710 * ipa.c (walk_polymorphic_call_targets): Ditto.
22711 * gimple-fold.c (fold_gimple_assign): Ditto.
22712 (gimple_fold_call): Ditto.
22713 * dbgcnt.def: New counter.
22715 2014-05-20 DJ Delorie <dj@redhat.com>
22717 * config/msp430/msp430.md (split): Don't allow subregs when
22718 splitting SImode adds.
22719 (andneghi): Fix subtraction logic.
22720 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
22722 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
22724 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
22726 * except.c (switch_to_exception_section, resolve_unique_section,
22727 get_named_text_section, default_function_rodata_section,
22728 align_variable, get_block_for_decl, default_section_type_flags):
22729 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
22730 * symtab.c (symtab_add_to_same_comdat_group,
22731 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
22732 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
22734 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
22735 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
22736 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
22737 (c6x_function_in_section_p): Likewise.
22738 * config/darwin.c (machopic_select_section): Likewise.
22739 * config/arm/arm.c (arm_function_in_section_p): Likewise.
22740 * config/mips/mips.c (mips_function_rodata_section): Likewise.
22741 * config/mep/mep.c (mep_select_section): LIkewise.
22742 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
22744 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
22746 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
22747 EH region of calls to pure functions that can throw an exception.
22748 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
22749 (copy_reference_ops_from_call): Also copy the EH region of the call if
22750 it can throw an exception.
22752 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22754 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
22755 nested VEC_SELECTs that are inverses of each other.
22757 2014-05-20 Richard Biener <rguenther@suse.de>
22759 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
22760 (extract_and_process_scc_for_name): not here.
22761 (cond_dom_walker::before_dom_children): Only process
22762 stmts that end the BB in interesting ways.
22763 (run_scc_vn): Mark param uses as visited.
22765 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22767 * config/arm/arm.md (arith_shiftsi): Do not predicate for
22770 2014-05-20 Nick Clifton <nickc@redhat.com>
22772 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
22773 (msp430_gimplify_va_arg_expr): New function.
22774 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
22776 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
22777 operand 0 in order to prevent confusion about the number of
22778 registers involved.
22780 2014-05-20 Richard Biener <rguenther@suse.de>
22782 PR tree-optimization/61221
22783 * tree-ssa-pre.c (el_to_update): Remove.
22784 (eliminate_dom_walker::before_dom_children): Handle released
22785 VDEFs by value-numbering them to the associated VUSE. Update
22786 stmt immediately for substituted call address.
22787 (eliminate): Remove delayed stmt updating code.
22788 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
22789 possibly late re-numbered vuses.
22790 (vn_reference_lookup_2): Adjust.
22791 (vn_reference_lookup_pieces): Likewise.
22792 (vn_reference_lookup): Likewise.
22794 2014-05-20 Richard Biener <rguenther@suse.de>
22796 * config.gcc: Remove need_64bit_hwint.
22797 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
22798 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
22800 * config.in: Regenerate.
22801 * configure: Likewise.
22803 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
22805 * doc/extend.texi: Create Label Attributes section,
22806 move all label attributes into it and reference it.
22808 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
22810 * arm.c (thumb1_reorg): When scanning backwards skip anything
22811 that's not a proper insn.
22813 2014-05-19 Richard Biener <rguenther@suse.de>
22815 PR tree-optimization/61221
22816 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
22817 Do nothing for unreachable blocks.
22818 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
22819 Improve unreachability detection.
22821 2014-05-19 Richard Biener <rguenther@suse.de>
22823 PR tree-optimization/61209
22824 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
22826 2014-05-19 Nick Clifton <nickc@redhat.com>
22828 * except.c (init_eh): Fix computation of builtin setjmp buffer
22829 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
22831 2014-05-19 Richard Biener <rguenther@suse.de>
22833 PR tree-optimization/61184
22834 * tree-vrp.c (is_negative_overflow_infinity): Use
22835 TREE_OVERFLOW_P and do that check first.
22836 (is_positive_overflow_infinity): Likewise.
22837 (is_overflow_infinity): Likewise.
22838 (vrp_operand_equal_p): Properly treat operands with
22839 differing overflow as not equal.
22841 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
22843 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
22844 shift simplification where it was intended.
22846 2014-05-19 Christian Bruel <christian.bruel@st.com>
22849 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
22851 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
22854 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
22857 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
22859 * reg-notes.def (CROSSING_JUMP): Likewise.
22860 * rtl.h (rtx_def): Update comment for jump flag.
22861 (CROSSING_JUMP_P): Define.
22862 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
22863 of a REG_CROSSING_JUMP note.
22864 * cfghooks.c (tidy_fallthru_edges): Likewise.
22865 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
22866 * emit-rtl.c (try_split): Likewise.
22867 * haifa-sched.c (sched_create_recovery_edges): Likewise.
22868 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
22869 * jump.c (redirect_jump_2): Likewise.
22870 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
22871 (relax_delay_slots): Likewise.
22872 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
22873 (bbit_di): Likewise.
22874 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
22875 * config/sh/sh.md (jump_compact): Likewise.
22876 * bb-reorder.c (rotate_loop): Likewise.
22877 (pass_duplicate_computed_gotos::execute): Likewise.
22878 (add_reg_crossing_jump_notes): Rename to...
22879 (update_crossing_jump_flags): ...this.
22880 (pass_partition_blocks::execute): Update accordingly.
22882 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
22884 * tree.h: Remove extraneous template <>.
22886 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
22888 * ipa.c (symtab_remove_unreachable_nodes): Remove
22889 symbol from comdat group if its body was eliminated.
22890 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
22891 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
22892 (symtab_unregister_node): ... this one.
22893 (verify_symtab_base): More strict checking of comdats.
22894 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
22896 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
22898 * tree-pass.h (make_pass_ipa_comdats): New pass.
22899 * timevar.def (TV_IPA_COMDATS): New timevar.
22900 * passes.def (pass_ipa_comdats): Add.
22901 * Makefile.in (OBJS): Add ipa-comdats.o
22902 * ipa-comdats.c: New file.
22904 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
22906 * ipa.c (update_visibility_by_resolution_info): New function.
22907 (function_and_variable_visibility): Use it.
22909 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
22911 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
22913 (FOR_EACH_DEFINED_SYMBOL): New macro.
22914 (varpool_first_static_initializer, varpool_next_static_initializer,
22915 varpool_first_defined_variable, varpool_next_defined_variable):
22917 (symtab_in_same_comdat_p): Correctly deal with inline functions.
22919 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
22921 * ggc-page.c (ggc_handle_finalizers): Add comment.
22923 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
22925 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
22926 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
22927 (ggc_internal_cleared_alloc): Likewise.
22928 * ggc-page.c (finalizer): New class.
22929 (vec_finalizer): Likewise.
22930 (globals::finalizers): New member.
22931 (globals::vec_finalizers): Likewise.
22932 (ggc_internal_alloc): Record the finalizer if any for the block being
22934 (ggc_handle_finalizers): New function.
22935 (ggc_collect): Call ggc_handle_finalizers.
22936 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
22938 (ggc_internal_cleared_alloc): Likewise.
22939 (finalize): New function.
22940 (need_finalization_p): Likewise.
22941 (ggc_alloc): Install the type's destructor as the finalizer if it
22942 might do something.
22943 (ggc_cleared_alloc): Likewise.
22944 (ggc_vec_alloc): Likewise.
22945 (ggc_cleared_vec_alloc): Likewise.
22947 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
22949 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
22951 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
22953 * alias.c (record_alias_subset): Adjust.
22954 * bitmap.c (bitmap_element_allocate): Likewise.
22955 (bitmap_gc_alloc_stat): Likewise.
22956 * cfg.c (init_flow): Likewise.
22957 (alloc_block): Likewise.
22958 (unchecked_make_edge): Likewise.
22959 * cfgloop.c (alloc_loop): Likewise.
22960 (flow_loops_find): Likewise.
22961 (rescan_loop_exit): Likewise.
22962 * cfgrtl.c (init_rtl_bb_info): Likewise.
22963 * cgraph.c (insert_new_cgraph_node_version): Likewise.
22964 (cgraph_allocate_node): Likewise.
22965 (cgraph_create_edge_1): Likewise.
22966 (cgraph_allocate_init_indirect_info): Likewise.
22967 * cgraphclones.c (cgraph_clone_edge): Likewise.
22968 * cgraphunit.c (add_asm_node): Likewise.
22969 (init_lowered_empty_function): Likewise.
22970 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
22971 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
22972 (alpha_use_linkage): Likewise.
22973 * config/arc/arc.c (arc_init_machine_status): Likewise.
22974 * config/arm/arm.c (arm_init_machine_status): Likewise.
22975 * config/avr/avr.c (avr_init_machine_status): Likewise.
22976 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
22977 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
22978 * config/cris/cris.c (cris_init_machine_status): Likewise.
22979 * config/darwin.c (machopic_indirection_name): Likewise.
22980 (darwin_build_constant_cfstring): Likewise.
22981 (darwin_enter_string_into_cfstring_table): Likewise.
22982 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
22983 * config/frv/frv.c (frv_init_machine_status): Likewise.
22984 * config/i386/i386.c (get_dllimport_decl): Likewise.
22985 (ix86_init_machine_status): Likewise.
22986 (assign_386_stack_local): Likewise.
22987 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
22988 (i386_pe_maybe_record_exported_symbol): Likewise.
22989 (i386_pe_record_stub): Likewise.
22990 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
22991 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
22992 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
22993 (m32c_note_pragma_address): Likewise.
22994 * config/mep/mep.c (mep_init_machine_status): Likewise.
22995 (mep_note_pragma_flag): Likewise.
22996 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
22997 (mips16_local_alias): Likewise.
22998 (mips_init_machine_status): Likewise.
22999 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
23000 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
23001 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
23002 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
23003 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
23004 * config/pa/pa.c (pa_init_machine_status): Likewise.
23005 (pa_get_deferred_plabel): Likewise.
23006 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
23007 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
23008 (rs6000_init_machine_status): Likewise.
23009 (output_toc): Likewise.
23010 * config/s390/s390.c (s390_init_machine_status): Likewise.
23011 * config/score/score.c (score_output_external): Likewise.
23012 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
23013 * config/spu/spu.c (spu_init_machine_status): Likewise.
23014 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
23015 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
23016 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
23017 * coverage.c (coverage_end_function): Likewise.
23018 * dbxout.c (dbxout_init): Likewise.
23019 * doc/gty.texi: Don't mention variable_size attribute.
23020 * dwarf2cfi.c (new_cfi): Adjust.
23021 (new_cfi_row): Likewise.
23022 (copy_cfi_row): Likewise.
23023 (create_cie_data): Likewise.
23024 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
23025 (new_loc_descr): Likewise.
23026 (find_AT_string_in_table): Likewise.
23027 (add_addr_table_entry): Likewise.
23028 (new_die): Likewise.
23029 (add_var_loc_to_decl): Likewise.
23030 (clone_die): Likewise.
23031 (clone_as_declaration): Likewise.
23032 (break_out_comdat_types): Likewise.
23033 (new_loc_list): Likewise.
23034 (add_loc_descr_to_each): Likewise.
23035 (add_location_or_const_value_attribute): Likewise.
23036 (add_linkage_name): Likewise.
23037 (lookup_filename): Likewise.
23038 (dwarf2out_var_location): Likewise.
23039 (new_line_info_table): Likewise.
23040 (dwarf2out_init): Likewise.
23041 (mem_loc_descriptor): Likewise.
23042 (loc_descriptor): Likewise.
23043 (add_const_value_attribute): Likewise.
23044 (tree_add_const_value_attribute): Likewise.
23045 (comp_dir_string): Likewise.
23046 (dwarf2out_vms_debug_main_pointer): Likewise.
23047 (string_cst_pool_decl): Likewise.
23048 * emit-rtl.c (set_mem_attrs): Likewise.
23049 (get_reg_attrs): Likewise.
23050 (start_sequence): Likewise.
23051 (init_emit): Likewise.
23052 (init_emit_regs): Likewise.
23053 * except.c (init_eh_for_function): Likewise.
23054 (gen_eh_region): Likewise.
23055 (gen_eh_region_catch): Likewise.
23056 (gen_eh_landing_pad): Likewise.
23057 (add_call_site): Likewise.
23058 * function.c (add_frame_space): Likewise.
23059 (insert_temp_slot_address): Likewise.
23060 (assign_stack_temp_for_type): Likewise.
23061 (get_hard_reg_initial_val): Likewise.
23062 (allocate_struct_function): Likewise.
23063 (prepare_function_start): Likewise.
23064 (types_used_by_var_decl_insert): Likewise.
23065 * gengtype.c (variable_size_p): Remove function.
23066 (enum alloc_quantity): Remove enum.
23067 (write_typed_alloc_def): Remove function.
23068 (write_typed_struct_alloc_def): Likewise.
23069 (write_typed_typedef_alloc_def): Likewise.
23070 (write_typed_alloc_defns): Likewise.
23072 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
23073 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
23074 * ggc.h (ggc_alloc): new function.
23075 (ggc_cleared_alloc): Likewise.
23076 (ggc_vec_alloc): Template on type of vector element, and remove
23077 element size argument.
23078 (ggc_cleared_vec_alloc): Likewise.
23079 * gimple.c (gimple_build_omp_for): Adjust.
23080 (gimple_copy): Likewise.
23081 * ipa-cp.c (get_replacement_map): Likewise.
23082 (find_aggregate_values_for_callers_subset): Likewise.
23083 (known_aggs_to_agg_replacement_list): Likewise.
23084 * ipa-devirt.c (get_odr_type): Likewise.
23085 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
23086 (read_agg_replacement_chain): Likewise.
23087 * loop-iv.c (get_simple_loop_desc): Likewise.
23088 * lto-cgraph.c (input_node_opt_summary): Likewise.
23089 * lto-section-in.c (lto_new_in_decl_state): Likewise.
23090 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
23091 (input_eh_region): Likewise.
23092 (input_eh_lp): Likewise.
23093 (input_cfg): Likewise.
23094 * optabs.c (set_optab_libfunc): Likewise.
23095 (init_tree_optimization_optabs): Likewise.
23096 (set_conv_libfunc): Likewise.
23097 * passes.c (do_per_function_toporder): Likewise.
23098 * rtl.h: Don't use variable_size gty attribute.
23099 * sese.c (if_region_set_false_region): Adjust.
23100 * stringpool.c (gt_pch_save_stringpool): Likewise.
23101 * target-globals.c (save_target_globals): Likewise.
23102 * toplev.c (general_init): Likewise.
23103 * trans-mem.c (record_tm_replacement): Likewise.
23104 (split_bb_make_tm_edge): Likewise.
23105 * tree-cfg.c (move_sese_region_to_fn): Likewise.
23106 * tree-data-ref.h (lambda_vector_new): Likewise.
23107 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
23108 * tree-iterator.c (tsi_link_before): Likewise.
23109 (tsi_link_after): Likewise.
23110 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
23111 * tree-ssa-loop-niter.c (record_estimate): Likewise.
23112 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
23113 * tree-ssa-operands.h: Don't use variable_size gty attribute.
23114 * tree-ssa.c (init_tree_ssa): Adjust.
23115 * tree-ssanames.c (set_range_info): Likewise.
23116 (get_ptr_info): Likewise.
23117 (duplicate_ssa_name_ptr_info): Likewise.
23118 (duplicate_ssa_name_range_info): Likewise.
23119 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
23120 (unpack_ts_fixed_cst_value_fields): Likewise.
23121 * tree.c (build_fixed): Likewise.
23122 (build_real): Likewise.
23123 (build_string): Likewise.
23124 (decl_priority_info): Likewise.
23125 (decl_debug_expr_insert): Likewise.
23126 (decl_value_expr_insert): Likewise.
23127 (decl_debug_args_insert): Likewise.
23128 (type_hash_add): Likewise.
23129 (build_omp_clause): Likewise.
23130 * ubsan.c (decl_for_type_insert): Likewise.
23131 * varasm.c (get_unnamed_section): Likewise.
23132 (get_noswitch_section): Likewise.
23133 (get_section): Likewise.
23134 (get_block_for_section): Likewise.
23135 (create_block_symbol): Likewise.
23136 (build_constant_desc): Likewise.
23137 (create_constant_pool): Likewise.
23138 (force_const_mem): Likewise.
23139 (record_tm_clone_pair): Likewise.
23140 * varpool.c (varpool_create_empty_node): Likewise.
23142 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
23144 * dwarf2out.c (tree_add_const_value_attribute): Call
23145 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
23146 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
23147 instead of ggc_internal_<x>alloc_stat.
23148 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
23149 (ggc_realloc): Likewise.
23150 * ggc-none.c (ggc_internal_alloc): Likewise.
23151 (ggc_internal_cleared_alloc): Likewise.
23152 * ggc-page.c: Likewise.
23153 * ggc.h (ggc_internal_alloc_stat): Likewise.
23154 (ggc_internal_alloc): Remove macro.
23155 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
23156 (ggc_internal_cleared_alloc): Remove macro.
23157 (GGC_RESIZEVEC): Adjust.
23158 (ggc_resizevar): Remove macro.
23159 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
23160 (ggc_internal_cleared_vec_alloc_stat): Likewise.
23161 (ggc_internal_vec_cleared_alloc): Remove macro.
23162 (ggc_alloc_atomic_stat): Drop _stat suffix.
23163 (ggc_alloc_atomic): Remove macro.
23164 (ggc_alloc_cleared_atomic): Remove macro.
23165 (ggc_alloc_string_stat): Drop _stat suffix.
23166 (ggc_alloc_string): Remove macro.
23167 (ggc_alloc_rtx_def_stat): Adjust.
23168 (ggc_alloc_tree_node_stat): Likewise.
23169 (ggc_alloc_cleared_tree_node_stat): Likewise.
23170 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
23171 (ggc_alloc_cleared_simd_clone_stat): Likewise.
23172 * gimple.c (gimple_build_omp_for): Likewise.
23173 (gimple_copy): Likewise.
23174 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
23175 * toplev.c (realloc_for_line_map): Adjust.
23176 * tree-data-ref.h (lambda_vector_new): Likewise.
23177 * tree-phinodes.c (allocate_phi_node): Likewise.
23178 * tree.c (grow_tree_vec_stat): Likewise.
23179 * vec.h (va_gc::reserve): Adjust.
23181 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
23183 * config/microblaze/microblaze.c (break_handler): New Declaration.
23184 (microblaze_break_function_p,microblaze_is_break_handler): New.
23185 (compute_frame_size): Use microblaze_break_function_p.
23186 Add the test of break_handler.
23187 (microblaze_function_prologue) : Add the test of variable
23188 break_handler. Check the fnname by BREAK_HANDLER_NAME.
23189 (microblaze_function_epilogue) : Add the test of break_handler.
23190 (microblaze_globalize_label) : Add the test of break_handler.
23191 Check the name by BREAK_HANDLER_NAME.
23193 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
23195 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
23196 microblaze_is_break_handler test.
23197 (call_internal1,call_value_intern): Use microblaze_break_function_p.
23198 Use SYMBOL_REF_DECL.
23200 * config/microblaze/microblaze-protos.h
23201 (microblaze_break_function_p,microblaze_is_break_handler):
23204 * doc/extend.texi (MicroBlaze break_handler Functions): Document
23205 new MicroBlaze break_handler functions.
23207 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
23209 * doc/extend.texi (Size of an asm): Move node text according
23210 to its @menu entry position.
23212 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
23214 PR tree-optimization/61140
23215 PR tree-optimization/61150
23216 PR tree-optimization/61197
23217 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
23219 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
23221 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
23223 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
23225 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
23226 __SIZEOF_INT128__ is defined.
23228 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
23230 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
23231 (rs6000_delegitimize_address): Use it.
23233 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
23235 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
23236 inplace argument. Store the new address in the original MEM when true.
23237 * emit-rtl.c (change_address_1): Likewise.
23238 (adjust_address_1, adjust_automodify_address_1, offset_address):
23239 Update accordingly.
23240 * rtl.h (plus_constant): Add an inplace argument.
23241 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
23242 when true. Avoid generating (plus X (const_int 0)).
23243 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
23244 in-place. Pass true to plus_constant.
23245 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
23247 2014-05-16 Dehao Chen <dehao@google.com>
23249 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
23251 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
23254 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
23256 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
23258 2014-05-16 Dehao Chen <dehao@google.com>
23260 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
23261 optimize_function_for_size_p.
23262 * regs.h (REG_FREQ_FROM_BB): Likewise.
23264 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
23267 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
23268 negt_reg_operand cases.
23269 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
23271 * config/sh/predicates.md (cbranch_treg_value): Simplify.
23273 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
23275 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
23278 2014-05-16 David Malcolm <dmalcolm@redhat.com>
23281 2014-04-29 David Malcolm <dmalcolm@redhat.com>
23283 * tree-cfg.c (dump_function_to_file): Dump the return type of
23284 functions, in a line to itself before the function body, mimicking
23285 the layout of a C function.
23287 2014-05-16 Dehao Chen <dehao@google.com>
23289 * cfghooks.c (make_forwarder_block): Use direct computation to
23290 get fall-through edge's count and frequency.
23292 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
23294 * config/arc/arc.c (arc_init): Fix typo in error message.
23295 * config/i386/i386.c (ix86_expand_builtin): Likewise.
23296 (split_stack_prologue_scratch_regno): Likewise.
23297 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
23298 word from error message.
23300 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
23302 * ira-costs.c: Fix typo in comment.
23304 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
23306 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
23308 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
23310 * varpool.c (dump_varpool_node): Dump write-only flag.
23311 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
23313 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
23314 write-only variables.
23315 * ipa.c (process_references): New function.
23316 (set_readonly_bit): New function.
23317 (set_writeonly_bit): New function.
23318 (clear_addressable_bit): New function.
23319 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
23320 fix handling of aliases.
23321 * cgraph.h (struct varpool_node): Add writeonly flag.
23323 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
23325 PR rtl-optimization/60969
23326 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
23327 Calculate costs for this case.
23329 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
23331 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
23332 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
23334 2014-05-16 Richard Biener <rguenther@suse.de>
23336 PR tree-optimization/61194
23337 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
23338 bool patterns ending in a COND_EXPR.
23340 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23342 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
23344 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23346 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
23347 where we were unable to cost an RTX.
23349 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23351 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
23354 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23355 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23357 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
23359 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23360 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23362 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
23363 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
23365 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23366 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23368 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
23371 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23372 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23374 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
23377 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23378 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23380 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
23381 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
23383 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23384 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23386 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
23387 rotates and shifts.
23389 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23390 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23392 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
23393 ZERO_EXTEND and SIGN_EXTEND better.
23395 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23396 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23398 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
23399 logical operations.
23401 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23402 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23404 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
23405 costs when costing loads and stores to memory.
23407 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23408 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
23410 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
23413 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23415 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
23417 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23418 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23420 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
23422 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
23424 (aarch64_rtx_mult_cost): New.
23425 (aarch64_rtx_costs): Use it, refactor as appropriate.
23427 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23428 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
23430 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
23431 emit instructions, return number of instructions which would
23433 (aarch64_add_constant): Update call to aarch64_build_constant.
23434 (aarch64_output_mi_thunk): Likewise.
23435 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
23438 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23440 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
23441 (TARGET_RTX_COSTS): Call it.
23443 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23445 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
23446 (cortexa57_vector_cost): Likewise.
23447 (cortexa57_tunings): Use them.
23449 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
23451 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
23452 (cpu_addrcost_table): Use it.
23453 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
23454 (aarch64_address_cost): Rewrite using aarch64_classify_address,
23457 2014-05-16 Richard Biener <rguenther@suse.de>
23459 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
23460 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
23461 (visit_phi): Ignore edges marked as not executable.
23462 (class cond_dom_walker): New.
23463 (cond_dom_walker::before_dom_children): Value-number
23464 control statements and mark successor edges as not
23465 executable if possible.
23466 (run_scc_vn): First walk all control statements in
23467 dominator order, marking edges as not executable.
23468 * tree-inline.c (copy_edges_for_bb): Be not confused
23469 about random edge flags.
23471 2014-05-16 Richard Biener <rguenther@suse.de>
23473 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
23475 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
23478 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
23479 (__TM_simple_begin): Use it.
23480 (__TM_begin): Likewise.
23482 2014-05-15 Martin Jambor <mjambor@suse.cz>
23485 * ipa-prop.c (update_indirect_edges_after_inlining): Check
23486 type_preserved flag when the indirect edge is polymorphic.
23488 2014-05-15 Martin Jambor <mjambor@suse.cz>
23490 PR tree-optimization/61090
23491 * tree-sra.c (sra_modify_expr): Pass the current gsi to
23492 build_ref_for_model.
23494 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23496 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
23497 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
23499 2014-05-15 Jakub Jelinek <jakub@redhat.com>
23501 PR tree-optimization/61158
23502 * fold-const.c (fold_binary_loc): If X is zero-extended and
23503 shiftc >= prec, make sure zerobits is all ones instead of
23504 invoking undefined behavior.
23506 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23508 * regcprop.h: New file.
23509 * regcprop.c (skip_debug_insn_p): New decl.
23510 (replace_oldest_value_reg): Check skip_debug_insn_p.
23511 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
23512 * shrink-wrap.c: Include regcprop.h.
23513 (prepare_shrink_wrap): Call
23514 copyprop_hardreg_forward_bb_without_debug_insn.
23516 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23518 * shrink-wrap.h: Update comment.
23519 * shrink-wrap.c: Update comment.
23520 (next_block_for_reg): Rename to live_edge_for_reg.
23521 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
23522 (move_insn_for_shrink_wrap): Split live_edge.
23523 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
23525 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
23527 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
23529 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
23530 * config/sparc/sparc.md (fptype_ut699): New attribute.
23531 (in_branch_delay): Return false if -mfix-ut699 is specified and
23532 fptype_ut699 is set to single.
23533 (truncdfsf2): Add fptype_ut699 attribute.
23534 (fix_truncdfsi2): Likewise.
23535 (floatsisf2): Change fptype attribute.
23536 (fix_truncsfsi2): Likewise.
23537 (negtf2_notv9): Delete.
23538 (negtf2_v9): Likewise.
23539 (negtf2_hq): New instruction.
23540 (negtf2): New instruction and splitter.
23541 (negdf2_notv9): Rewrite.
23542 (abstf2_notv9): Delete.
23543 (abstf2_hq_v9): Likewise.
23544 (abstf2_v9): Likewise.
23545 (abstf2_hq): New instruction.
23546 (abstf2): New instruction and splitter.
23547 (absdf2_notv9): Rewrite.
23549 2014-05-14 Cary Coutant <ccoutant@google.com>
23552 * opts.c (common_handle_option): Don't special-case "-g".
23553 (set_debug_level): Default to at least level 2 with "-g".
23555 2014-05-14 DJ Delorie <dj@redhat.com>
23557 * config/msp430/msp430.c (msp430_builtin): Add
23558 MSP430_BUILTIN_DELAY_CYCLES.
23559 (msp430_init_builtins): Register void __delay_cycles(long long).
23560 (msp430_builtin_decl): Add it.
23561 (cg_magic_constant): New.
23562 (msp430_expand_delay_cycles): New.
23563 (msp430_expand_builtin): Call it.
23564 (msp430_print_operand_raw): Change integer printing from "int" to
23566 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
23567 (delay_cycles_start): New.
23568 (delay_cycles_end): New.
23569 (delay_cycles_32): New.
23570 (delay_cycles_32x): New.
23571 (delay_cycles_16): New.
23572 (delay_cycles_16x): New.
23573 (delay_cycles_2): New.
23574 (delay_cycles_1): New.
23575 * doc/extend.texi: Document __delay_cycles().
23577 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
23579 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
23580 length attribute computation.
23582 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
23585 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
23587 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
23590 * config/sparc/sparc.md: Fix types of low and high in DI constant
23591 splitter. Use gen_int_mode in some other splitters.
23593 2014-05-14 Martin Jambor <mjambor@suse.cz>
23596 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
23598 2014-05-14 James Norris <jnorris@codesourcery.com>
23600 * omp-low.c (expand_parallel_call): Remove shadow variable.
23601 (expand_omp_taskreg): Likewise.
23603 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
23605 * common/config/i386/i386-common.c
23606 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
23607 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
23608 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
23609 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
23610 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
23611 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
23612 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
23613 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
23614 xsavecintrin.h, xsavesintrin.h.
23615 (x86_64-*-*): Ditto.
23616 * config/i386/clflushoptintrin.h: New.
23617 * config/i386/xsavecintrin.h: Ditto.
23618 * config/i386/xsavesintrin.h: Ditto.
23619 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
23620 (bit_XSAVES): Ditto.
23621 (bit_XSAVES): Ditto.
23622 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
23623 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
23625 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
23626 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
23627 OPTION_MASK_ISA_XSAVES.
23628 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
23629 -mxsavec, -mxsaves.
23630 (PTA_CLFLUSHOPT) Define.
23631 (PTA_XSAVEC): Ditto.
23632 (PTA_XSAVES): Ditto.
23633 (ix86_option_override_internal): Handle new options.
23634 (ix86_valid_target_attribute_inner_p): Ditto.
23635 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
23636 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
23637 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
23638 (bdesc_special_args): Add __builtin_ia32_xsaves,
23639 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
23640 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
23641 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
23642 (ix86_expand_builtin): Handle new builtins.
23643 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
23644 (TARGET_CLFLUSHOPT_P): Ditto.
23645 (TARGET_XSAVEC): Ditto.
23646 (TARGET_XSAVEC_P): Ditto.
23647 (TARGET_XSAVES): Ditto.
23648 (TARGET_XSAVES_P): Ditto.
23649 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
23650 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
23651 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
23653 (ANY_XRSTOR64): Ditto.
23655 (xrstor): Change into <xrstor>.
23656 (xrstor_rex64): Change into <xrstor>_rex64.
23657 (xrstor64): Change into <xrstor>64
23659 * config/i386/i386.opt (mclflushopt): New.
23662 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
23664 * doc/invoke.texi: Document new options.
23666 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
23668 PR rtl-optimization/60866
23669 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
23670 Default it to -1. Pass it down to init_simplejump_data.
23671 (init_simplejump_data): New parameter old_seqno. Pass it down
23672 to get_seqno_for_a_jump.
23673 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
23674 initializing new jump seqno as a last resort. Add comment.
23675 (sel_redirect_edge_and_branch): Save old seqno of the conditional
23676 jump and pass it down to sel_init_new_insn.
23677 (sel_redirect_edge_and_branch_force): Likewise.
23679 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
23681 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
23682 shifted values to avoid build warning.
23684 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
23686 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
23687 * cfgrtl.c (rtl_merge_blocks): Fix comment.
23688 (cfg_layout_merge_blocks): Likewise.
23689 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
23691 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
23693 PR rtl-optimization/60901
23694 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
23695 bb predecessor belongs to the same scheduling region. Adjust comment.
23697 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
23699 * doc/sourcebuild.texi: (dfp_hw): Document.
23700 (p8vector_hw): Likewise.
23701 (powerpc_eabi_ok): Likewise.
23702 (powerpc_elfv2): Likewise.
23703 (powerpc_htm_ok): Likewise.
23704 (ppc_recip_hw): Likewise.
23705 (vsx_hw): Likewise.
23707 2014-05-13 Cary Coutant <ccoutant@google.com>
23709 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
23711 2014-05-13 David Malcolm <dmalcolm@redhat.com>
23713 * gengtype-parse.c (require3): Eliminate in favor of...
23715 (require_template_declaration): Update to support optional single *
23718 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
23719 (create_user_defined_type): Handle a single level of explicit
23720 pointerness within template arguments.
23721 (struct write_types_data): Add field "kind".
23722 (filter_type_name): Handle "*" character.
23723 (write_user_func_for_structure_ptr): Require a write_types_data
23724 rather than just a prefix string, so that we can look up the kind
23725 of the wtd and use it as an index into wrote_user_func_for_ptr,
23726 ensuring that such functions are written at most once. Support
23727 subclasses by invoking the marking function of the ultimate base class.
23728 (write_user_func_for_structure_body): Require a write_types_data
23729 rather than just a prefix string, so that we can pass this to
23730 write_user_func_for_structure_ptr.
23731 (write_func_for_structure): Likewise.
23732 (ggc_wtd): Add initializer of new "kind" field.
23733 (pch_wtd): Likewise.
23735 * gengtype.h (enum write_types_kinds): New.
23736 (struct type): Add field wrote_user_func_for_ptr to the "s"
23739 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
23741 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
23742 instead of const_binop.
23743 (fold_binary_loc): Likewise.
23745 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
23747 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
23748 calculation to match get_ref_base_and_extent.
23750 2014-05-13 Catherine Moore <clm@codesourcery.com>
23751 Sandra Loosemore <sandra@codesourcery.com>
23753 * configure.ac: Fix assembly for explicit JALR relocation check.
23754 * configure: Regenerate.
23756 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23758 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
23759 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
23760 Remove associated type declarations and initialisations.
23761 (arm_expand_neon_builtin): Likewise.
23762 (neon_emit_pair_result_insn): Delete.
23763 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
23764 * config/arm/neon.md (neon_vtrn<mode>): Delete.
23765 (neon_vzip<mode>): Likewise.
23766 (neon_vuzp<mode>): Likewise.
23768 2014-05-13 Richard Biener <rguenther@suse.de>
23771 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
23772 it needs revisiting whether the call still may be tail-called.
23774 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23776 * rtl.def (SYMBOL_REF): Remove middle "0" field.
23777 * rtl.h (block_symbol): Reduce number of fields to 2.
23778 (rtx_def): Add u2.symbol_ref_flags.
23779 (SYMBOL_REF_FLAGS): Use it.
23780 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
23781 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
23782 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
23783 Lower index of SYMBOL_REF_DATA.
23784 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
23785 Print SYMBOL_REF_FLAGS at the same time.
23786 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
23788 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23790 * rtl.def (VAR_LOCATION): Remove "i" field.
23791 * rtl.h (rtx_def): Add u2.var_location_status.
23792 (PAT_VAR_LOCATION_STATUS): Use it.
23793 (gen_rtx_VAR_LOCATION): Declare.
23794 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
23795 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
23796 * var-tracking.c (emit_note_insn_var_location): Remove casts.
23798 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23800 * rtl.def (scratch): Fix outdated comment and remove "0" field.
23801 * gengtype.c (adjust_field_rtx_def): Update accordingly.
23803 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23805 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
23806 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
23807 * rtl.h (rtx_def): Add insn_uid to u2 field.
23808 (RTX_FLAG_CHECK8): Delete in favor of...
23809 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
23810 (INSN_DELETED_P): Update accordingly.
23811 (INSN_UID): Use u2.insn_uid.
23812 (INSN_CHAIN_CODE_P): Define.
23813 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
23814 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
23815 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
23816 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
23817 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
23818 indices accordingly.
23819 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
23820 Update indices for insn-chain rtxes.
23821 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
23822 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
23823 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
23824 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
23825 * combine.c (try_combine): Likewise.
23826 * ira.c (setup_prohibited_mode_move_regs): Likewise.
23828 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23830 * rtl.def (REG): Remove middle field.
23831 * rtl.h (rtx_def): Add orignal_regno to u2.
23832 (ORIGINAL_REGNO): Use it instead of field 1.
23833 (REG_ATTRS): Lower field index accordingly.
23834 * gengtype.c (adjust_field_rtx_def): Remove handling of
23835 ORIGINAL_REGNO. Move REG_ATTRS index down.
23836 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
23837 code that prints the REGNO.
23839 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23841 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
23844 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
23846 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
23848 2014-05-13 Bin Cheng <bin.cheng@arm.com>
23850 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
23851 (alloc_iv): Lower base expressions containing ADDR_EXPR.
23853 2014-05-13 Ian Bolton <ian.bolton@arm.com>
23855 * config/aarch64/aarch64-protos.h
23856 (aarch64_hard_regno_caller_save_mode): New prototype.
23857 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
23859 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
23861 2014-05-13 Christian Bruel <christian.bruel@st.com>
23863 * target.def (mode_switching): New hook vector.
23864 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
23865 (mode_exit, modepriority_to_mode): Likewise.
23866 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
23867 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
23868 * target.h: Include tm.h and hard-reg-set.h.
23869 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
23870 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
23871 * doc/tm.texi Regenerate.
23872 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
23873 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
23874 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
23875 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
23876 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
23877 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
23878 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
23879 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
23880 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
23881 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
23882 (ix86_emit_mode_set): Hookify.
23883 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
23885 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
23886 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
23887 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
23888 (epiphany_mode_priority_to_mode): Remove declaration.
23889 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
23890 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
23891 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
23893 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
23894 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
23895 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
23897 2014-05-13 Jakub Jelinek <jakub@redhat.com>
23900 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
23901 is const0_rtx, return immediately. Don't test count == 0 when
23904 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23906 * Makefile.in: add shrink-wrap.o.
23907 * config/i386/i386.c: include "shrink-wrap.h"
23908 * function.c: Likewise.
23909 (requires_stack_frame_p, next_block_for_reg,
23910 move_insn_for_shrink_wrap, prepare_shrink_wrap,
23911 dup_block_and_redirect): Move to shrink-wrap.c
23912 (thread_prologue_and_epilogue_insns): Extract three code segments
23913 as functions in shrink-wrap.c
23914 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
23916 * shrink-wrap.c: New file.
23917 * shrink-wrap.h: New file.
23919 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
23921 * doc/extend.texi: Reflect current numbers of pragmas. Remove
23922 reference to Solaris.
23924 2014-05-12 Mike Stump <mikestump@comcast.net>
23927 * genattrtab.c (filename): Add.
23928 (convert_set_attr_alternative): Improve error message.
23929 (check_defs): Restore read_md_filename for error messages.
23930 (gen_insn): Save filename.
23932 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
23934 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
23935 -fno-local-ivars and -fivar-visibility.
23936 * c-family/c.opt: Make -Wshadow also implicitly enable
23939 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
23941 * doc/tm.texi: Remove reference to deleted macro.
23942 * doc/tm.texi.in: Likewise.
23944 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
23947 * config/avr/avr.c (avr_out_store_psi): Use correct constant
23950 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
23953 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
23954 * config/arm/aout.h (License): Same.
23955 * config/arm/bpabi.h (License): Same.
23956 * config/arm/elf.h (License): Same.
23957 * config/arm/linux-elf.h (License): Same.
23958 * config/arm/linux-gas.h (License): Same.
23959 * config/arm/netbsd-elf.h (License): Same.
23960 * config/arm/uclinux-eabi.h (License): Same.
23961 * config/arm/uclinux-elf.h (License): Same.
23962 * config/arm/vxworks.h (License): Same.
23964 2014-05-11 Jakub Jelinek <jakub@redhat.com>
23966 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
23967 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
23968 number of operands to 3.
23969 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
23970 * tree-nested.c (convert_nonlocal_omp_clauses,
23971 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
23972 * gimplify.c (gimplify_scan_omp_clauses): Handle
23973 OMP_CLAUSE_LINEAR_STMT.
23974 * omp-low.c (lower_rec_input_clauses): Fix typo.
23975 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
23976 cast between Fortran boolean_type_node and C _Bool if
23979 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
23981 PR tree-optimization/61136
23982 * wide-int.h (multiple_of_p): Define a version that doesn't return
23984 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
23985 integer_zerop/const_binop pair.
23986 (multiple_of_p): Likewise, converting both operands to widest_int
23989 2014-05-09 Teresa Johnson <tejohnson@google.com>
23991 * cgraphunit.c (analyze_functions): Use correct dump file.
23993 2014-05-09 Florian Weimer <fweimer@redhat.com>
23995 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
23997 (stack_protect_return_slot_p): New function.
23998 (expand_used_vars): Call stack_protect_decl_p and
23999 stack_protect_return_slot_p for -fstack-protector-strong.
24001 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
24002 Andrew Haley <aph@redhat.com>
24003 Richard Sandiford <rdsandiford@googlemail.com>
24005 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
24008 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
24010 PR middle-end/61111
24011 * fold-const.c (fold_binary_loc): Changed width of mask.
24013 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
24015 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
24016 unsigned int initializers for regno_in, regno_out.
24018 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
24021 * config/avr/avr.md (cc): Add new attribute set_vzn.
24022 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
24023 Set cc insn attribute to set_vzn instead of set_zn for alternatives
24024 with INC, DEC or NEG.
24025 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
24026 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
24027 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
24029 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24032 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24034 * wide-int.cc (UTItype): Define.
24035 (UDWtype): Define for appropriate W_TYPE_SIZE.
24037 2014-05-09 Richard Biener <rguenther@suse.de>
24039 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
24040 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
24041 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
24042 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
24043 ssa_propagate): Adjust.
24045 2014-05-08 Jeff Law <law@redhat.com>
24047 PR tree-optimization/61009
24048 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
24049 tri-state rather than a boolean. When a block is too big to
24050 thread through, inform caller via negative return value.
24051 (thread_across_edge): If a block was too big for normal threading,
24052 then it's too big for a joiner too, so remove temporary equivalences
24053 and return immediately.
24055 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
24056 Matthias Klose <doko@ubuntu.com>
24059 * optc-gen.awk: Fix option handling for -Wunused-parameter.
24061 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
24064 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
24066 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
24069 * config/alpha/alpha.c: Include gimple-iterator.h.
24070 (alpha_gimple_fold_builtin): New function. Move
24071 ALPHA_BUILTIN_UMULH folding from ...
24072 (alpha_fold_builtin): ... here.
24073 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
24075 2014-05-08 Wei Mi <wmi@google.com>
24078 * config/i386/i386.c (ix86_compute_frame_layout): Update
24079 preferred_stack_boundary for call, expanded from tls descriptor.
24080 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
24081 to depend on SP register.
24082 (*tls_local_dynamic_base_32_gnu): Ditto.
24083 (*tls_local_dynamic_32_once): Ditto.
24084 (tls_global_dynamic_64_<mode>): Set
24085 ix86_tls_descriptor_calls_expanded_in_cfun.
24086 (tls_local_dynamic_base_64_<mode>): Ditto.
24087 (tls_global_dynamic_32): Set
24088 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
24089 to depend on SP register.
24090 (tls_local_dynamic_base_32): Ditto.
24092 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24094 * config/arm/arm_neon.h: Update comment.
24095 * config/arm/neon-docgen.ml: Delete.
24096 * config/arm/neon-gen.ml: Delete.
24097 * doc/arm-neon-intrinsics.texi: Update comment.
24099 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24101 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
24103 (vand, vorr, veor, vorn, vbic): Remove.
24104 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
24106 (neon_vsub_unspec): Likewise.
24107 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
24109 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24111 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
24112 (vadd_s16): Likewise.
24113 (vadd_s32): Likewise.
24114 (vadd_f32): Likewise.
24115 (vadd_u8): Likewise.
24116 (vadd_u16): Likewise.
24117 (vadd_u32): Likewise.
24118 (vadd_s64): Likewise.
24119 (vadd_u64): Likewise.
24120 (vaddq_s8): Likewise.
24121 (vaddq_s16): Likewise.
24122 (vaddq_s32): Likewise.
24123 (vaddq_s64): Likewise.
24124 (vaddq_f32): Likewise.
24125 (vaddq_u8): Likewise.
24126 (vaddq_u16): Likewise.
24127 (vaddq_u32): Likewise.
24128 (vaddq_u64): Likewise.
24129 (vmul_s8): Likewise.
24130 (vmul_s16): Likewise.
24131 (vmul_s32): Likewise.
24132 (vmul_f32): Likewise.
24133 (vmul_u8): Likewise.
24134 (vmul_u16): Likewise.
24135 (vmul_u32): Likewise.
24136 (vmul_p8): Likewise.
24137 (vmulq_s8): Likewise.
24138 (vmulq_s16): Likewise.
24139 (vmulq_s32): Likewise.
24140 (vmulq_f32): Likewise.
24141 (vmulq_u8): Likewise.
24142 (vmulq_u16): Likewise.
24143 (vmulq_u32): Likewise.
24144 (vsub_s8): Likewise.
24145 (vsub_s16): Likewise.
24146 (vsub_s32): Likewise.
24147 (vsub_f32): Likewise.
24148 (vsub_u8): Likewise.
24149 (vsub_u16): Likewise.
24150 (vsub_u32): Likewise.
24151 (vsub_s64): Likewise.
24152 (vsub_u64): Likewise.
24153 (vsubq_s8): Likewise.
24154 (vsubq_s16): Likewise.
24155 (vsubq_s32): Likewise.
24156 (vsubq_s64): Likewise.
24157 (vsubq_f32): Likewise.
24158 (vsubq_u8): Likewise.
24159 (vsubq_u16): Likewise.
24160 (vsubq_u32): Likewise.
24161 (vsubq_u64): Likewise.
24162 (vand_s8): Likewise.
24163 (vand_s16): Likewise.
24164 (vand_s32): Likewise.
24165 (vand_u8): Likewise.
24166 (vand_u16): Likewise.
24167 (vand_u32): Likewise.
24168 (vand_s64): Likewise.
24169 (vand_u64): Likewise.
24170 (vandq_s8): Likewise.
24171 (vandq_s16): Likewise.
24172 (vandq_s32): Likewise.
24173 (vandq_s64): Likewise.
24174 (vandq_u8): Likewise.
24175 (vandq_u16): Likewise.
24176 (vandq_u32): Likewise.
24177 (vandq_u64): Likewise.
24178 (vorr_s8): Likewise.
24179 (vorr_s16): Likewise.
24180 (vorr_s32): Likewise.
24181 (vorr_u8): Likewise.
24182 (vorr_u16): Likewise.
24183 (vorr_u32): Likewise.
24184 (vorr_s64): Likewise.
24185 (vorr_u64): Likewise.
24186 (vorrq_s8): Likewise.
24187 (vorrq_s16): Likewise.
24188 (vorrq_s32): Likewise.
24189 (vorrq_s64): Likewise.
24190 (vorrq_u8): Likewise.
24191 (vorrq_u16): Likewise.
24192 (vorrq_u32): Likewise.
24193 (vorrq_u64): Likewise.
24194 (veor_s8): Likewise.
24195 (veor_s16): Likewise.
24196 (veor_s32): Likewise.
24197 (veor_u8): Likewise.
24198 (veor_u16): Likewise.
24199 (veor_u32): Likewise.
24200 (veor_s64): Likewise.
24201 (veor_u64): Likewise.
24202 (veorq_s8): Likewise.
24203 (veorq_s16): Likewise.
24204 (veorq_s32): Likewise.
24205 (veorq_s64): Likewise.
24206 (veorq_u8): Likewise.
24207 (veorq_u16): Likewise.
24208 (veorq_u32): Likewise.
24209 (veorq_u64): Likewise.
24210 (vbic_s8): Likewise.
24211 (vbic_s16): Likewise.
24212 (vbic_s32): Likewise.
24213 (vbic_u8): Likewise.
24214 (vbic_u16): Likewise.
24215 (vbic_u32): Likewise.
24216 (vbic_s64): Likewise.
24217 (vbic_u64): Likewise.
24218 (vbicq_s8): Likewise.
24219 (vbicq_s16): Likewise.
24220 (vbicq_s32): Likewise.
24221 (vbicq_s64): Likewise.
24222 (vbicq_u8): Likewise.
24223 (vbicq_u16): Likewise.
24224 (vbicq_u32): Likewise.
24225 (vbicq_u64): Likewise.
24226 (vorn_s8): Likewise.
24227 (vorn_s16): Likewise.
24228 (vorn_s32): Likewise.
24229 (vorn_u8): Likewise.
24230 (vorn_u16): Likewise.
24231 (vorn_u32): Likewise.
24232 (vorn_s64): Likewise.
24233 (vorn_u64): Likewise.
24234 (vornq_s8): Likewise.
24235 (vornq_s16): Likewise.
24236 (vornq_s32): Likewise.
24237 (vornq_s64): Likewise.
24238 (vornq_u8): Likewise.
24239 (vornq_u16): Likewise.
24240 (vornq_u32): Likewise.
24241 (vornq_u64): Likewise.
24243 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24245 * wide-int.cc (UTItype): Define.
24246 (UDWtype): Define for appropriate W_TYPE_SIZE.
24248 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
24250 PR tree-optimization/59100
24251 * tree-ssa-phiopt.c: Include tree-inline.h.
24252 (neutral_element_p, absorbing_element_p): New functions.
24253 (value_replacement): Handle conditional binary operations with a
24254 neutral or absorbing element.
24256 2014-05-08 Richard Biener <rguenther@suse.de>
24258 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
24259 folding the expression.
24260 (valueize_expr): Remove.
24261 (visit_reference_op_load): Do not valueize the result of
24263 (simplify_binary_expression): Likewise.
24264 (simplify_unary_expression): Likewise.
24266 2014-05-08 Richard Biener <rguenther@suse.de>
24268 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
24269 looking at TYPE_ARG_TYPES.
24271 2014-05-08 Richard Biener <rguenther@suse.de>
24273 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
24274 pointer propagation special-case.
24276 2014-05-08 Bin Cheng <bin.cheng@arm.com>
24278 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
24279 core part of address expressions.
24281 2014-05-08 Alan Modra <amodra@gmail.com>
24284 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
24285 loads and stores when -mno-strict-align at any alignment.
24286 (expand_block_clear): Similarly. Also correct calculation of
24289 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
24291 PR middle-end/39246
24292 * tree-complex.c (expand_complex_move): Keep line info when expanding
24294 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
24295 of complex expression. Use new argument to display correct location
24296 for values coming from phi statement.
24297 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
24298 (warn_uninitialized_phi): Pass location of phi argument to
24300 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
24301 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
24303 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
24305 * config/rs6000/predicates.md (indexed_address_mem): New.
24306 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
24307 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
24308 fpstore_ux, fpstore_u.
24309 (sign_extend, indexed, update): New.
24310 (cell_micro): Adjust.
24311 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
24312 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
24313 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
24314 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
24315 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
24316 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
24317 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
24318 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
24319 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
24320 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
24321 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
24322 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
24323 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
24324 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
24325 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
24327 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
24328 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
24329 *vsx_extract_<mode>_store): Adjust.
24330 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
24331 is_cracked_insn, insn_must_be_first_in_group,
24332 insn_must_be_last_in_group): Adjust.
24334 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
24336 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
24337 ppc440-fpstore): Adjust.
24338 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
24339 ppc476-fpstore): Adjust.
24340 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
24341 ppc601-fpstore): Adjust.
24342 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
24344 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
24346 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
24347 ppc7450-fpstore): Adjust.
24348 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
24349 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
24350 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
24352 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
24353 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
24354 cell-fpstore, cell-fpstore-update): Adjust.
24355 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
24356 ppce300c3_store, ppce300c3_fpstore): Adjust.
24357 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
24358 e500mc_fpstore): Adjust.
24359 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
24360 e500mc64_store, e500mc64_fpstore): Adjust.
24361 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
24362 e5500_fpstore): Adjust.
24363 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
24364 e6500_fpstore): Adjust.
24365 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
24367 * config/rs6000/power4.md (power4-load, power4-load-ext,
24368 power4-load-ext-update, power4-load-ext-update-indexed,
24369 power4-load-update-indexed, power4-load-update, power4-fpload,
24370 power4-fpload-update, power4-store, power4-store-update,
24371 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
24373 * config/rs6000/power5.md (power5-load, power5-load-ext,
24374 power5-load-ext-update, power5-load-ext-update-indexed,
24375 power5-load-update-indexed, power5-load-update, power5-fpload,
24376 power5-fpload-update, power5-store, power5-store-update,
24377 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
24379 * config/rs6000/power6.md (power6-load, power6-load-ext,
24380 power6-load-update, power6-load-update-indexed,
24381 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
24382 power6-fpload-update, power6-store, power6-store-update,
24383 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
24385 * config/rs6000/power7.md (power7-load, power7-load-ext,
24386 power7-load-update, power7-load-update-indexed,
24387 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
24388 power7-fpload-update, power7-store, power7-store-update,
24389 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
24391 * config/rs6000/power8.md (power8-load, power8-load-update,
24392 power8-load-ext, power8-load-ext-update, power8-fpload,
24393 power8-fpload-update, power8-store, power8-store-update-indexed,
24394 power8-fpstore, power8-fpstore-update): Adjust.
24395 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
24397 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
24398 titan_lsu_store, titan_lsu_fpstore): Adjust.
24399 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
24401 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
24404 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
24405 unrolled byte insns. Emit address increments after move insns.
24407 2014-05-07 David Malcolm <dmalcolm@redhat.com>
24409 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
24410 const_gimple, rather than a gimple.
24411 (gimple_call_builtin_p): Likewise, for the three variants.
24413 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
24414 (gimple_call_builtin_p): Likewise, for the three variants.
24416 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
24418 PR tree-optimization/61095
24419 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
24421 2014-05-07 Richard Biener <rguenther@suse.de>
24423 PR tree-optimization/61034
24424 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
24425 (maybe_skip_until): Use translate to take into account
24426 lattices when trying to do disambiguations.
24427 (get_continuation_for_phi_1): Likewise.
24428 (get_continuation_for_phi): Adjust for added translate arguments.
24429 (walk_non_aliased_vuses): Likewise.
24430 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
24431 (walk_non_aliased_vuses): Likewise.
24432 (call_may_clobber_ref_p_1): Declare.
24433 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
24434 calls. Stop early if we are only supposed to disambiguate.
24435 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
24437 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
24439 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
24440 Emit an error when the function has arguments.
24442 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
24444 * cfgloop.h (unswitch_loops): Remove.
24445 * doc/passes.texi: Remove references to loop-unswitch.c
24446 * timevar.def (TV_LOOP_UNSWITCH): Remove.
24448 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
24450 * tree-vect-data-refs.c (vect_grouped_load_supported): New
24451 check for loads group of length 3.
24452 (vect_permute_load_chain): New permutations for loads group of
24454 * tree-vect-stmts.c (vect_model_load_cost): Change cost
24455 of vec_perm_shuffle for the new permutations.
24457 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
24459 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
24460 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
24461 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
24462 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
24463 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
24464 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
24465 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
24466 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
24468 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
24470 * loop-unswitch.c: Delete.
24472 2014-05-07 Richard Biener <rguenther@suse.de>
24474 * config.gcc: Always set need_64bit_hwint to yes.
24476 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
24478 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
24479 of using optimize_size.
24481 2014-05-06 Mike Stump <mikestump@comcast.net>
24483 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
24485 2014-05-06 Joseph Myers <joseph@codesourcery.com>
24487 * config/i386/sse.md (*mov<mode>_internal)
24488 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
24489 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
24490 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
24491 (*<code><mode>3, *andnot<mode>3<mask_name>)
24492 (<mask_codefor><code><mode>3<mask_name>): Only consider
24493 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
24495 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
24498 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
24500 * lra-constraints.c (valid_address_p): Move earlier in file.
24501 Add a constraint argument to the address_info version.
24502 (satisfies_memory_constraint_p): New function.
24503 (satisfies_address_constraint_p): Likewise.
24504 (process_alt_operands, curr_insn_transform): Use them.
24505 (process_address): Pass the constraint to valid_address_p when
24506 checking address operands.
24508 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
24510 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
24511 to their respective blocks. Fix inadvertent use of "node".
24513 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
24515 * emit-rtl.c (init_derived_machine_modes): New functionm, split
24517 (init_emit_once): ...here.
24518 * rtl.h (init_derived_machine_modes): Declare.
24519 * toplev.c (do_compile): Call it even if no_backend.
24521 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
24522 Mike Stump <mikestump@comcast.net>
24523 Richard Sandiford <rdsandiford@googlemail.com>
24524 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24526 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
24527 (rtx_equal_for_memref_p): Update comment.
24528 (adjust_offset_for_component_ref): Use wide-int interfaces.
24529 * builtins.c (get_object_alignment_2): Likewise.
24530 (c_readstr): Likewise.
24531 (target_char_cast): Add comment.
24532 (determine_block_size): Use wide-int interfaces.
24533 (expand_builtin_signbit): Likewise.
24534 (fold_builtin_int_roundingfn): Likewise.
24535 (fold_builtin_bitop): Likewise.
24536 (fold_builtin_bswap): Likewise.
24537 (fold_builtin_logarithm): Use signop.
24538 (fold_builtin_pow): Likewise.
24539 (fold_builtin_memory_op): Use wide-int interfaces.
24540 (fold_builtin_object_size): Likewise.
24541 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
24542 nb_iterations_estimate.
24543 (record_niter_bound): Use wide-int interfaces.
24544 (get_estimated_loop_iterations_int): Likewise.
24545 (get_estimated_loop_iterations): Likewise.
24546 (get_max_loop_iterations): Likewise.
24547 * cfgloop.h: Include wide-int.h.
24548 (struct nb_iter_bound): Change bound to widest_int.
24549 (struct loop): Change nb_iterations_upper_bound and
24550 nb_iterations_estimate to widest_int.
24551 (record_niter_bound): Switch to use widest_int.
24552 (get_estimated_loop_iterations): Likewise.
24553 (get_max_loop_iterations): Likewise.
24554 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
24555 update for wide-int.
24556 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
24557 * combine.c (try_combine): Likewise.
24558 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
24559 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
24561 (aarch64_float_const_representable_p): Likewise.
24562 * config/arc/arc.c: Include wide-int.h.
24563 (arc_can_use_doloop_p): Use wide-int interfaces.
24564 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
24565 (vfp3_const_double_index): Likewise.
24566 * config/avr/avr.c (avr_out_round): Likewise.
24567 (avr_fold_builtin): Likewise.
24568 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
24569 (bfin_can_use_doloop_p): Likewise.
24570 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
24571 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
24572 * config/i386/i386.c: Include wide-int.h.
24573 (ix86_data_alignment): Use wide-int interfaces.
24574 (ix86_local_alignment): Likewise.
24575 (ix86_emit_swsqrtsf): Update real_from_integer.
24576 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
24577 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
24578 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
24579 (zero_constant): Likewise.
24580 (input_operand): Likewise.
24581 (splat_input_operand): Likewise.
24582 (non_logical_cint_operand): Change const_double to const_wide_int.
24583 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
24584 (easy_altivec_constant): Remove comment.
24585 (paired_expand_vector_init): Use CONSTANT_P.
24586 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
24587 (rs6000_emit_move): Update checks.
24588 (rs6000_aggregate_candidate): Use wide-int interfaces.
24589 (rs6000_expand_ternop_builtin): Likewise.
24590 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
24591 (rs6000_assemble_integer): Likewise.
24592 (rs6000_hash_constant): Likewise.
24593 (output_toc): Likewise.
24594 (rs6000_rtx_costs): Likewise.
24595 (rs6000_emit_swrsqrt); Update call to real_from_integer.
24596 * config/rs6000/rs6000-c.c: Include wide-int.h.
24597 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
24598 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
24599 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
24600 Handle CONST_WIDE_INT.
24601 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
24602 Use tree_fits_uhwi_p.
24603 * config/sparc/sparc.c: Include wide-int.h.
24604 (sparc_fold_builtin): Use wide-int interfaces.
24605 * config/vax/vax.c: Include wide-int.h.
24606 (vax_float_literal): Use real_from_integer.
24607 * coretypes.h (struct hwivec_def): New.
24609 (const_hwivec): New.
24610 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
24611 (equiv_constant): Handle CONST_WIDE_INT.
24612 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
24613 (cselib_hash_rtx): Handle CONST_WIDE_INT.
24614 * dbxout.c (stabstr_U): Use wide-int interfaces.
24615 (dbxout_type): Update to use cst_fits_shwi_p.
24616 * defaults.h (LOG2_BITS_PER_UNIT): Define.
24617 (TARGET_SUPPORTS_WIDE_INT): Add default.
24618 * dfp.c: Include wide-int.h.
24619 (decimal_real_to_integer2): Use wide-int interfaces and rename to
24620 decimal_real_to_integer.
24621 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
24622 decimal_real_to_integer.
24623 * doc/generic.texi (Constant expressions): Update for wide_int.
24624 * doc/rtl.texi (const_double): Likewise.
24625 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
24626 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
24627 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
24628 (REAL_VALUE_FROM_INT): Remove.
24629 (TARGET_SUPPORTS_WIDE_INT): New.
24630 * doc/tm.texi: Regenerate.
24631 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
24632 * double-int.h: Include wide-int.h.
24633 (struct wi::int_traits): New.
24634 * dwarf2out.c (get_full_len): New.
24635 (dw_val_equal_p): Add case dw_val_class_wide_int.
24636 (size_of_loc_descr): Likewise.
24637 (output_loc_operands): Likewise.
24638 (insert_double): Remove.
24639 (insert_wide_int): New.
24640 (add_AT_wide): New.
24641 (print_die): Add case dw_val_class_wide_int.
24642 (attr_checksum): Likewise.
24643 (attr_checksum_ordered): Likewise.
24644 (same_dw_val_p): Likewise.
24645 (size_of_die): Likewise.
24646 (value_format): Likewise.
24647 (output_die): Likewise.
24648 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
24650 (clz_loc_descriptor): Use wide-int interfaces.
24651 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
24652 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
24653 (round_up_to_align): Use wide-int interfaces.
24654 (field_byte_offset): Likewise.
24655 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
24656 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
24657 CONST_DOUBLE handling. Use wide-int interfaces.
24658 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
24659 (gen_enumeration_type_die): Use add_AT_wide.
24660 (hash_loc_operands): Add case dw_val_class_wide_int.
24661 (compare_loc_operands): Likewise.
24662 * dwarf2out.h: Include wide-int.h.
24663 (wide_int_ptr): New.
24664 (enum dw_val_class): Add dw_val_class_wide_int.
24665 (struct dw_val_struct): Add val_wide.
24666 * emit-rtl.c (const_wide_int_htab): New.
24667 (const_wide_int_htab_hash): New.
24668 (const_wide_int_htab_eq): New.
24669 (lookup_const_wide_int): New.
24670 (const_double_htab_hash): Use wide-int interfaces.
24671 (const_double_htab_eq): Likewise.
24672 (rtx_to_double_int): Conditionally compile for wide-int.
24673 (immed_double_int_const): Rename to immed_wide_int_const and
24674 update for wide-int.
24675 (immed_double_const): Conditionally compile for wide-int.
24676 (init_emit_once): Use wide-int interfaces.
24677 * explow.c (plus_constant): Likewise.
24678 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
24679 (lshift_value): Use wide-int interfaces.
24680 (expand_mult): Likewise.
24681 (choose_multiplier): Likewise.
24682 (expand_smod_pow2): Likewise.
24683 (make_tree): Likewise.
24684 * expr.c (convert_modes): Consolidate handling of constants.
24685 Use wide-int interfaces.
24686 (emit_group_load_1): Add note.
24687 (store_expr): Update comment.
24688 (get_inner_reference): Use wide-int interfaces.
24689 (expand_constructor): Update comment.
24690 (expand_expr_real_2): Use wide-int interfaces.
24691 (expand_expr_real_1): Likewise.
24692 (reduce_to_bit_field_precision): Likewise.
24693 (const_vector_from_tree): Likewise.
24694 * final.c: Include wide-int-print.h.
24695 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
24696 * fixed-value.c: Include wide-int.h.
24697 (fixed_from_string): Use wide-int interfaces.
24698 (fixed_to_decimal): Likewise.
24699 (fixed_convert_from_real): Likewise.
24700 (real_convert_from_fixed): Likewise.
24701 * fold-const.h (mem_ref_offset): Return an offset_int.
24702 (div_if_zero_remainder): Remove code parameter.
24703 * fold-const.c (div_if_zero_remainder): Remove code parameter.
24704 Use wide-int interfaces.
24705 (may_negate_without_overflow_p): Use wide-int interfaces.
24706 (negate_expr_p): Likewise.
24707 (fold_negate_expr): Likewise.
24708 (int_const_binop_1): Likewise.
24709 (const_binop): Likewise.
24710 (fold_convert_const_int_from_int): Likewise.
24711 (fold_convert_const_int_from_real): Likewise.
24712 (fold_convert_const_int_from_fixed): Likewise.
24713 (fold_convert_const_fixed_from_int): Likewise.
24714 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
24715 (sign_bit_p): Use wide-int interfaces.
24716 (make_range_step): Likewise.
24717 (build_range_check): Likewise. Pass an integer of the correct type
24718 instead of using integer_one_node.
24719 (range_predecessor): Pass an integer of the correct type instead
24720 of using integer_one_node.
24721 (range_successor): Likewise.
24722 (merge_ranges): Likewise.
24723 (unextend): Use wide-int interfaces.
24724 (extract_muldiv_1): Likewise.
24725 (fold_div_compare): Likewise.
24726 (fold_single_bit_test): Likewise.
24727 (fold_sign_changed_comparison): Likewise.
24728 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
24729 (fold_plusminus_mult_expr): Use wide-int interfaces.
24730 (native_encode_int): Likewise.
24731 (native_interpret_int): Likewise.
24732 (fold_unary_loc): Likewise.
24733 (pointer_may_wrap_p): Likewise.
24734 (size_low_cst): Likewise.
24735 (mask_with_tz): Likewise.
24736 (fold_binary_loc): Likewise.
24737 (fold_ternary_loc): Likewise.
24738 (multiple_of_p): Likewise.
24739 (tree_call_nonnegative_warnv_p): Update calls to
24740 tree_int_cst_min_precision and real_from_integer.
24741 (fold_negate_const): Use wide-int interfaces.
24742 (fold_abs_const): Likewise.
24743 (fold_relational_const): Use tree_int_cst_lt.
24744 (round_up_loc): Use wide-int interfaces.
24745 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
24746 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
24747 * gengtype.c: Remove include of double-int.h.
24748 (do_typedef): Use wide-int interfaces.
24749 (open_base_files): Add wide-int.h.
24750 (main): Add offset_int and widest_int typedefs.
24751 * gengtype-lex.l: Handle "^".
24752 (CXX_KEYWORD): Add "static".
24753 * gengtype-parse.c (require3): New.
24754 (require_template_declaration): Handle constant template arguments
24755 and nested templates.
24756 * gengtype-state.c: Don't include "double-int.h".
24757 * genpreds.c (write_one_predicate_function): Update comment.
24758 (write_tm_constrs_h): Add check for hval and lval use in
24760 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
24761 (add_to_sequence): Likewise.
24762 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
24763 and const_double_operand.
24764 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
24766 * gimple-fold.c (get_base_constructor): Likewise.
24767 (fold_array_ctor_reference): Likewise.
24768 (fold_nonarray_ctor_reference): Likewise.
24769 (fold_const_aggregate_ref_1): Likewise.
24770 (gimple_val_nonnegative_real_p): Likewise.
24771 (gimple_fold_indirect_ref): Likewise.
24772 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
24773 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
24774 (struct slsr_cand_d): Change index to be widest_int.
24775 (struct incr_info_d): Change incr to be widest_int.
24776 (alloc_cand_and_find_basis): Use wide-int interfaces.
24777 (slsr_process_phi): Likewise.
24778 (backtrace_base_for_ref): Likewise. Return a widest_int.
24779 (restructure_reference): Take a widest_int instead of a double_int.
24780 (slsr_process_ref): Use wide-int interfaces.
24781 (create_mul_ssa_cand): Likewise.
24782 (create_mul_imm_cand): Likewise.
24783 (create_add_ssa_cand): Likewise.
24784 (create_add_imm_cand): Take a widest_int instead of a double_int.
24785 (slsr_process_add): Use wide-int interfaces.
24786 (slsr_process_cast): Likewise.
24787 (slsr_process_copy): Likewise.
24788 (dump_candidate): Likewise.
24789 (dump_incr_vec): Likewise.
24790 (replace_ref): Likewise.
24791 (cand_increment): Likewise. Return a widest_int.
24792 (cand_abs_increment): Likewise.
24793 (replace_mult_candidate): Take a widest_int instead of a double_int.
24794 (replace_unconditional_candidate): Use wide-int interfaces.
24795 (incr_vec_index): Take a widest_int instead of a double_int.
24796 (create_add_on_incoming_edge): Likewise.
24797 (create_phi_basis): Use wide-int interfaces.
24798 (replace_conditional_candidate): Likewise.
24799 (record_increment): Take a widest_int instead of a double_int.
24800 (record_phi_increments): Use wide-int interfaces.
24801 (phi_incr_cost): Take a widest_int instead of a double_int.
24802 (lowest_cost_path): Likewise.
24803 (total_savings): Likewise.
24804 (analyze_increments): Use wide-int interfaces.
24805 (ncd_with_phi): Take a widest_int instead of a double_int.
24806 (ncd_of_cand_and_phis): Likewise.
24807 (nearest_common_dominator_for_cands): Likewise.
24808 (insert_initializers): Use wide-int interfaces.
24809 (all_phi_incrs_profitable): Likewise.
24810 (replace_one_candidate): Likewise.
24811 (replace_profitable_candidates): Likewise.
24812 * godump.c: Include wide-int-print.h.
24813 (go_output_typedef): Use wide-int interfaces.
24814 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
24815 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
24816 (build_loop_iteration_domains): Likewise.
24817 * hooks.h: Include wide-int.h rather than double-int.h.
24818 (hook_bool_dint_dint_uint_bool_true): Delete.
24819 (hook_bool_wint_wint_uint_bool_true): Declare.
24820 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
24821 (hook_bool_wint_wint_uint_bool_true): New.
24822 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
24824 (ubsan_expand_si_overflow_mul_check): Likewise.
24825 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
24826 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
24827 (get_ancestor_addr_info): Likewise.
24828 (ipa_modify_call_arguments): Likewise.
24829 * loop-doloop.c (doloop_modify): Likewise.
24830 (doloop_optimize): Likewise.
24831 * loop-iv.c (iv_number_of_iterations): Likewise.
24832 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
24833 (unroll_loop_constant_iterations): Likewise.
24834 (decide_unroll_runtime_iterations): Likewise.
24835 (unroll_loop_runtime_iterations): Likewise.
24836 (decide_peel_simple): Likewise.
24837 (decide_unroll_stupid): Likewise.
24838 * lto-streamer-in.c (streamer_read_wi): Add.
24839 (input_cfg): Use wide-int interfaces.
24840 (lto_input_tree_1): Likewise.
24841 * lto-streamer-out.c (streamer_write_wi): Add.
24842 (hash_tree): Use wide-int interfaces.
24843 (output_cfg): Likewise.
24844 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
24845 (GTFILES): Add wide-int.h and signop.h.
24846 (TAGS): Look for .cc files too.
24847 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
24848 * optabs.c (expand_subword_shift): Likewise.
24849 (expand_doubleword_shift): Likewise.
24850 (expand_absneg_bit): Likewise.
24851 (expand_copysign_absneg): Likewise.
24852 (expand_copysign_bit): Likewise.
24853 * postreload.c (reload_cse_simplify_set): Likewise.
24854 * predict.c (predict_iv_comparison): Likewise.
24855 * pretty-print.h: Include wide-int-print.h.
24857 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
24858 * print-tree.c: Include wide-int-print.h.
24859 (print_node_brief): Use wide-int interfaces.
24860 (print_node): Likewise.
24861 * read-rtl.c (validate_const_wide_int): New.
24862 (read_rtx_code): Add CONST_WIDE_INT case.
24863 * real.c: Include wide-int.h.
24864 (real_to_integer2): Delete.
24865 (real_to_integer): New function, returning a wide_int.
24866 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
24867 (ten_to_ptwo): Update call to real_from_integer.
24868 (real_digit): Likewise.
24869 * real.h: Include signop.h, wide-int.h and insn-modes.h.
24870 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
24871 (REAL_VALUE_TO_INT): Delete.
24872 (real_to_integer): Declare a wide-int form.
24873 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
24874 * recog.c (const_int_operand): Improve comment.
24875 (const_scalar_int_operand): New.
24876 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
24877 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
24878 (split_double): Likewise.
24879 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
24880 (rtx_size): Likewise.
24881 (rtx_alloc_stat_v): New.
24882 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
24883 (cwi_output_hex): New.
24884 (iterative_hash_rtx): Handle CONST_WIDE_INT.
24885 (cwi_check_failed_bounds): New.
24886 * rtl.def (CONST_WIDE_INT): New.
24887 * rtl.h: Include <utility> and wide-int.h.
24888 (struct hwivec_def): New.
24889 (CWI_GET_NUM_ELEM): New.
24890 (CWI_PUT_NUM_ELEM): New.
24891 (struct rtx_def): Add num_elem and hwiv.
24892 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
24893 (CASE_CONST_UNIQUE): Likewise.
24894 (CASE_CONST_ANY): Likewise.
24895 (CONST_SCALAR_INT_P): Likewise.
24896 (CONST_WIDE_INT_P): New.
24898 (HWIVEC_CHECK): New.
24899 (cwi_check_failed_bounds): New.
24901 (HWIVEC_CHECK): New.
24902 (CONST_WIDE_INT_VEC) New.
24903 (CONST_WIDE_INT_NUNITS) New.
24904 (CONST_WIDE_INT_ELT) New.
24905 (rtx_mode_t): New type.
24906 (wi::int_traits <rtx_mode_t>): New.
24908 (wi::min_value): New.
24909 (wi::max_value): New.
24911 (const_wide_int_alloc): New.
24912 (immed_wide_int_const): New.
24913 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
24914 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
24915 * signop.h: New file.
24916 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
24917 (simplify_const_unary_operation): Use wide-int interfaces.
24918 (simplify_binary_operation_1): Likewise.
24919 (simplify_const_binary_operation): Likewise.
24920 (simplify_const_relational_operation): Likewise.
24921 (simplify_immed_subreg): Likewise.
24922 * stmt.c (expand_case): Likewise.
24923 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
24924 signop rather than a bool.
24925 * stor-layout.c (layout_type): Use wide-int interfaces.
24926 (initialize_sizetypes): Update calls to
24927 set_min_and_max_values_for_integral_type.
24928 (set_min_and_max_values_for_integral_type): Take a signop rather
24929 than a bool. Use wide-int interfaces.
24930 (fixup_signed_type): Update accordingly. Remove
24931 HOST_BITS_PER_DOUBLE_INT limit.
24932 (fixup_unsigned_type): Likewise.
24933 * system.h (STATIC_CONSTANT_P): New.
24934 (STATIC_ASSERT): New.
24935 * target.def (can_use_doloop_p): Take widest_ints rather than
24937 * target.h: Include wide-int.h rather than double-int.h.
24938 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
24940 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
24941 rather than INT_CST_LT_UNSIGNED.
24942 (can_use_doloop_if_innermost): Take widest_ints rather than
24944 * tree-affine.c: Include wide-int-print.h.
24945 (double_int_ext_for_comb): Delete.
24946 (wide_int_ext_for_comb): New.
24947 (aff_combination_zero): Use wide-int interfaces.
24948 (aff_combination_const): Take a widest_int instead of a double_int.
24949 (aff_combination_elt): Use wide-int interfaces.
24950 (aff_combination_scale): Take a widest_int instead of a double_int.
24951 (aff_combination_add_elt): Likewise.
24952 (aff_combination_add_cst): Likewise.
24953 (aff_combination_add): Use wide-int interfaces.
24954 (aff_combination_convert): Likewise.
24955 (tree_to_aff_combination): Likewise.
24956 (add_elt_to_tree): Take a widest_int instead of a double_int.
24957 (aff_combination_to_tree): Use wide-int interfaces.
24958 (aff_combination_remove_elt): Likewise.
24959 (aff_combination_add_product): Take a widest_int instead of
24961 (aff_combination_mult): Use wide-int interfaces.
24962 (aff_combination_expand): Likewise.
24963 (double_int_constant_multiple_p): Delete.
24964 (wide_int_constant_multiple_p): New.
24965 (aff_combination_constant_multiple_p): Take a widest_int pointer
24966 instead of a double_int pointer.
24967 (print_aff): Use wide-int interfaces.
24968 (get_inner_reference_aff): Take a widest_int pointer
24969 instead of a double_int pointer.
24970 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
24971 * tree-affine.h: Include wide-int.h.
24972 (struct aff_comb_elt): Change type of coef to widest_int.
24973 (struct affine_tree_combination): Change type of offset to widest_int.
24974 (double_int_ext_for_comb): Delete.
24975 (wide_int_ext_for_comb): New.
24976 (aff_combination_const): Use widest_int instead of double_int.
24977 (aff_combination_scale): Likewise.
24978 (aff_combination_add_elt): Likewise.
24979 (aff_combination_constant_multiple_p): Likewise.
24980 (get_inner_reference_aff): Likewise.
24981 (aff_comb_cannot_overlap_p): Likewise.
24982 (aff_combination_zero_p): Use wide-int interfaces.
24983 * tree.c: Include tree.h.
24984 (init_ttree): Use make_int_cst.
24985 (tree_code_size): Removed code for INTEGER_CST case.
24986 (tree_size): Add INTEGER_CST case.
24987 (make_node_stat): Update comment.
24988 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
24989 (build_int_cst_type): Use wide-int interfaces.
24990 (double_int_to_tree): Likewise.
24991 (double_int_fits_to_tree_p): Delete.
24992 (force_fit_type_double): Delete.
24993 (force_fit_type): New.
24994 (int_cst_hash_hash): Use wide-int interfaces.
24995 (int_cst_hash_eq): Likewise.
24996 (build_int_cst_wide): Delete.
24997 (wide_int_to_tree): New.
24998 (cache_integer_cst): Use wide-int interfaces.
24999 (build_low_bits_mask): Likewise.
25000 (cst_and_fits_in_hwi): Likewise.
25001 (real_value_from_int_cst): Likewise.
25002 (make_int_cst_stat): New.
25003 (integer_zerop): Use wide_int interfaces.
25004 (integer_onep): Likewise.
25005 (integer_all_onesp): Likewise.
25006 (integer_pow2p): Likewise.
25007 (integer_nonzerop): Likewise.
25008 (tree_log2): Likewise.
25009 (tree_floor_log2): Likewise.
25010 (tree_ctz): Likewise.
25011 (int_size_in_bytes): Likewise.
25012 (mem_ref_offset): Return an offset_int rather than a double_int.
25013 (build_type_attribute_qual_variant): Use wide_int interfaces.
25014 (type_hash_eq): Likewise
25015 (tree_int_cst_equal): Likewise.
25016 (tree_int_cst_lt): Delete.
25017 (tree_int_cst_compare): Likewise.
25018 (tree_fits_shwi_p): Use wide_int interfaces.
25019 (tree_fits_uhwi_p): Likewise.
25020 (tree_int_cst_sign_bit): Likewise.
25021 (tree_int_cst_sgn): Likewise.
25022 (tree_int_cst_min_precision): Take a signop rather than a bool.
25023 (simple_cst_equal): Use wide_int interfaces.
25024 (compare_tree_int): Likewise.
25025 (iterative_hash_expr): Likewise.
25026 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
25028 (get_type_static_bounds): Use wide_int interfaces.
25029 (tree_int_cst_elt_check_failed): New.
25030 (build_common_tree_nodes): Reordered to set prec before filling in
25032 (int_cst_value): Check cst_and_fits_in_hwi.
25033 (widest_int_cst_value): Use wide_int interfaces.
25034 (upper_bound_in_type): Likewise.
25035 (lower_bound_in_type): Likewise.
25036 (num_ending_zeros): Likewise.
25037 (drop_tree_overflow): Likewise.
25038 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
25039 (gen_conditions_for_pow_cst_base): Likewise.
25040 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
25041 (group_case_labels_stmt): Use wide-int interfaces.
25042 (verify_gimple_assign_binary): Likewise.
25043 (print_loop): Likewise.
25044 * tree-chrec.c (tree_fold_binomial): Likewise.
25045 * tree-core.h (struct tree_base): Add int_length.
25046 (struct tree_int_cst): Change rep of value.
25047 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
25048 (dr_may_alias_p): Likewise.
25049 (max_stmt_executions_tree): Likewise.
25050 * tree.def (INTEGER_CST): Update comment.
25051 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
25052 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
25053 * tree-dump.c: Include wide-int.h and wide-int-print.h.
25054 (dequeue_and_dump): Use wide-int interfaces.
25055 * tree.h: Include wide-int.h.
25056 (NULL_TREE): Moved to earlier loc in file.
25057 (TREE_INT_CST_ELT_CHECK): New.
25058 (tree_int_cst_elt_check_failed): New.
25060 (TREE_INT_CST): Delete.
25061 (TREE_INT_CST_LOW): Use wide-int interfaces.
25062 (TREE_INT_CST_HIGH): Delete.
25063 (TREE_INT_CST_NUNITS): New.
25064 (TREE_INT_CST_EXT_NUNITS): Likewise.
25065 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
25066 (TREE_INT_CST_ELT): Likewise.
25067 (INT_CST_LT): Delete.
25068 (tree_int_cst_elt_check): New (two forms).
25069 (type_code_size): Update comment.
25070 (make_int_cst_stat, make_int_cst): New.
25071 (tree_to_double_int): Delete.
25072 (double_int_fits_to_tree_p): Delete.
25073 (force_fit_type_double): Delete.
25074 (build_int_cstu): Replace with out-of-line function.
25075 (build_int_cst_wide): Delete.
25076 (tree_int_cst_lt): Define inline.
25077 (tree_int_cst_le): New.
25078 (tree_int_cst_compare): Define inline.
25079 (tree_int_cst_min_precision): Take a signop rather than a bool.
25080 (wi::int_traits <const_tree>): New.
25081 (wi::int_traits <tree>): New.
25082 (wi::extended_tree): New.
25083 (wi::int_traits <wi::extended_tree>): New.
25084 (wi::to_widest): New.
25085 (wi::to_offset): New.
25086 (wi::fits_to_tree_p): New.
25087 (wi::min_value): New.
25088 (wi::max_value): New.
25089 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
25090 (copy_tree_body_r): Likewise.
25091 * tree-object-size.c (compute_object_offset): Likewise.
25092 (addr_object_size): Likewise.
25093 * tree-predcom.c: Include wide-int-print.h.
25094 (struct dref_d): Change type of offset to widest_int.
25095 (dump_dref): Call wide-int printer.
25096 (aff_combination_dr_offset): Use wide-int interfaces.
25097 (determine_offset): Take a widest_int pointer rather than a
25098 double_int pointer.
25099 (split_data_refs_to_components): Use wide-int interfaces.
25100 (suitable_component_p): Likewise.
25101 (order_drefs): Likewise.
25102 (add_ref_to_chain): Likewise.
25103 (valid_initializer_p): Likewise.
25104 (determine_roots_comp): Likewise.
25105 * tree-pretty-print.c: Include wide-int-print.h.
25106 (dump_generic_node): Use wide-int interfaces.
25107 * tree-sra.c (sra_ipa_modify_expr): Likewise.
25108 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
25109 (move_fixed_address_to_symbol): Likewise.
25110 (move_hint_to_base): Likewise.
25111 (move_pointer_to_base): Likewise.
25112 (move_variant_to_index): Likewise.
25113 (most_expensive_mult_to_index): Likewise.
25114 (addr_to_parts): Likewise.
25115 (copy_ref_info): Likewise.
25116 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
25117 (indirect_refs_may_alias_p): Likewise.
25118 (stmt_kills_ref_p_1): Likewise.
25119 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
25120 * tree-ssa-ccp.c: Update comment at top of file. Include
25122 (struct prop_value_d): Change type of mask to widest_int.
25123 (extend_mask): New function.
25124 (dump_lattice_value): Use wide-int interfaces.
25125 (get_default_value): Likewise.
25126 (set_constant_value): Likewise.
25127 (set_value_varying): Likewise.
25128 (valid_lattice_transition): Likewise.
25129 (set_lattice_value): Likewise.
25130 (value_to_double_int): Delete.
25131 (value_to_wide_int): New.
25132 (get_value_from_alignment): Use wide-int interfaces.
25133 (get_value_for_expr): Likewise.
25134 (do_dbg_cnt): Likewise.
25135 (ccp_finalize): Likewise.
25136 (ccp_lattice_meet): Likewise.
25137 (bit_value_unop_1): Use widest_ints rather than double_ints.
25138 (bit_value_binop_1): Likewise.
25139 (bit_value_unop): Use wide-int interfaces.
25140 (bit_value_binop): Likewise.
25141 (bit_value_assume_aligned): Likewise.
25142 (evaluate_stmt): Likewise.
25143 (ccp_fold_stmt): Likewise.
25144 (visit_cond_stmt): Likewise.
25145 (ccp_visit_stmt): Likewise.
25146 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
25147 (constant_pointer_difference): Likewise.
25148 (associate_pointerplus): Likewise.
25149 (combine_conversions): Likewise.
25150 * tree-ssa-loop.h: Include wide-int.h.
25151 (struct tree_niter_desc): Change type of max to widest_int.
25152 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
25153 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
25154 (remove_redundant_iv_tests): Likewise.
25155 (canonicalize_loop_induction_variables): Likewise.
25156 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
25157 (constant_multiple_of): Take a widest_int pointer instead of
25158 a double_int pointer.
25159 (get_computation_aff): Use wide-int interfaces.
25160 (ptr_difference_cost): Likewise.
25161 (difference_cost): Likewise.
25162 (get_loop_invariant_expr_id): Likewise.
25163 (get_computation_cost_at): Likewise.
25164 (iv_elimination_compare_lt): Likewise.
25165 (may_eliminate_iv): Likewise.
25166 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
25167 instead of double_int.
25168 (max_loop_iterations): Likewise.
25169 (max_stmt_executions): Likewise.
25170 (estimated_stmt_executions): Likewise.
25171 * tree-ssa-loop-niter.c: Include wide-int-print.h.
25172 (split_to_var_and_offset): Use wide-int interfaces.
25173 (determine_value_range): Likewise.
25174 (bound_difference_of_offsetted_base): Likewise.
25175 (bounds_add): Take a widest_int instead of a double_int.
25176 (number_of_iterations_ne_max): Use wide-int interfaces.
25177 (number_of_iterations_ne): Likewise.
25178 (number_of_iterations_lt_to_ne): Likewise.
25179 (assert_loop_rolls_lt): Likewise.
25180 (number_of_iterations_lt): Likewise.
25181 (number_of_iterations_le): Likewise.
25182 (number_of_iterations_cond): Likewise.
25183 (number_of_iterations_exit): Likewise.
25184 (finite_loop_p): Likewise.
25185 (derive_constant_upper_bound_assign): Likewise.
25186 (derive_constant_upper_bound): Return a widest_int.
25187 (derive_constant_upper_bound_ops): Likewise.
25188 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
25189 (record_estimate): Take a widest_int rather than a double_int.
25190 (record_nonwrapping_iv): Use wide-int interfaces.
25191 (double_int_cmp): Delete.
25192 (wide_int_cmp): New.
25193 (bound_index): Take a widest_int rather than a double_int.
25194 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
25195 (maybe_lower_iteration_bound): Likewise.
25196 (estimate_numbers_of_iterations_loop): Likewise.
25197 (estimated_loop_iterations): Take a widest_int pointer than than
25198 a double_int pointer.
25199 (estimated_loop_iterations_int): Use wide-int interfaces.
25200 (max_loop_iterations): Take a widest_int pointer than than
25201 a double_int pointer.
25202 (max_loop_iterations_int): Use wide-int interfaces.
25203 (max_stmt_executions): Take a widest_int pointer than than
25204 a double_int pointer.
25205 (estimated_stmt_executions): Likewise.
25206 (n_of_executions_at_most): Use wide-int interfaces.
25207 (scev_probably_wraps_p): Likewise.
25208 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
25209 to real_to_integer.
25210 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
25212 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
25213 double_ints. Adjust for trailing_wide_ints <3> representation.
25214 (set_nonzero_bits): Likewise.
25215 (get_range_info): Return wide_ints rather than double_ints.
25216 Adjust for trailing_wide_ints <3> representation.
25217 (get_nonzero_bits): Likewise.
25218 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
25220 * tree-ssanames.h (struct range_info_def): Replace min, max and
25221 nonzero_bits with a trailing_wide_ints <3>.
25222 (set_range_info): Use wide_int_refs rather than double_ints.
25223 (set_nonzero_bits): Likewise.
25224 (get_range_info): Return wide_ints rather than double_ints.
25225 (get_nonzero_bits): Likewise.
25226 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
25227 * tree-ssa-pre.c (phi_translate_1): Likewise.
25228 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
25229 (acceptable_pow_call): Likewise.
25230 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
25232 (vn_reference_fold_indirect): Likewise.
25233 (vn_reference_maybe_forwprop_address): Likewise.
25234 (valueize_refs_1): Likewise.
25235 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
25236 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
25237 tree_int_cst_lt and tree_int_cst_le.
25238 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
25240 (streamer_alloc_tree): Likewise.
25241 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
25242 (streamer_write_tree_header): Likewise.
25243 (streamer_write_integer_cst): Likewise.
25244 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
25245 (build_constructors): Likewise.
25246 (array_value_type): Likewise.
25247 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
25248 (vect_check_gather): Likewise.
25249 * tree-vect-generic.c (build_replicated_const): Likewise.
25250 (expand_vector_divmod): Likewise.
25251 * tree-vect-loop.c (vect_transform_loop): Likewise.
25252 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
25253 (vect_do_peeling_for_alignment): Likewise.
25254 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
25255 * tree-vrp.c: Include wide-int.h.
25256 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
25257 (extract_range_from_assert): Use wide-int interfaces.
25258 (vrp_int_const_binop): Likewise.
25259 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
25260 double_int pointers.
25261 (ranges_from_anti_range): Use wide-int interfaces.
25262 (quad_int_cmp): Delete.
25263 (quad_int_pair_sort): Likewise.
25264 (extract_range_from_binary_expr_1): Use wide-int interfaces.
25265 (extract_range_from_unary_expr_1): Likewise.
25266 (adjust_range_with_scev): Likewise.
25267 (masked_increment): Take and return wide_ints rather than double_ints.
25268 (register_edge_assert_for_2): Use wide-int interfaces.
25269 (check_array_ref): Likewise.
25270 (search_for_addr_array): Likewise.
25271 (maybe_set_nonzero_bits): Likewise.
25272 (union_ranges): Pass an integer of the correct type instead of
25273 using integer_one_node.
25274 (intersect_ranges): Likewise.
25275 (simplify_truth_ops_using_ranges): Likewise.
25276 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
25277 (range_fits_type_p): Likewise.
25278 (simplify_cond_using_ranges): Likewise. Take a signop rather than
25280 (simplify_conversion_using_ranges): Use wide-int interfaces.
25281 (simplify_float_conversion_using_ranges): Likewise.
25282 (vrp_finalize): Likewise.
25283 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
25284 (gimple_stringops_transform): Likewise.
25285 * varasm.c (decode_addr_const): Likewise.
25286 (const_hash_1): Likewise.
25287 (const_rtx_hash_1): Likewise
25288 (output_constant): Likewise.
25289 (array_size_for_constructor): Likewise.
25290 (output_constructor_regular_field): Likewise.
25291 (output_constructor_bitfield): Likewise.
25292 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
25293 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
25295 * gencheck.c: Define BITS_PER_UNIT.
25296 * wide-int.cc: New.
25298 * wide-int-print.cc: New.
25299 * wide-int-print.h: New.
25301 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
25303 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
25305 2014-05-06 Richard Biener <rguenther@suse.de>
25307 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
25308 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
25309 (TODO_verify_all): Adjust.
25310 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
25311 TODO_verify_stmts and TODO_verify_rtl_sharing.
25312 * bb-reorder.c: Likewise.
25313 * cfgexpand.c: Likewise.
25314 * cprop.c: Likewise.
25316 * function.c: Likewise.
25317 * fwprop.c: Likewise.
25318 * gcse.c: Likewise.
25319 * gimple-ssa-isolate-paths.c: Likewise.
25320 * gimple-ssa-strength-reduction.c: Likewise.
25321 * ipa-split.c: Likewise.
25322 * loop-init.c: Likewise.
25323 * loop-unroll.c: Likewise.
25324 * lower-subreg.c: Likewise.
25325 * modulo-sched.c: Likewise.
25326 * postreload-gcse.c: Likewise.
25327 * predict.c: Likewise.
25328 * recog.c: Likewise.
25329 * sched-rgn.c: Likewise.
25330 * store-motion.c: Likewise.
25331 * tracer.c: Likewise.
25332 * trans-mem.c: Likewise.
25333 * tree-call-cdce.c: Likewise.
25334 * tree-cfg.c: Likewise.
25335 * tree-cfgcleanup.c: Likewise.
25336 * tree-complex.c: Likewise.
25337 * tree-eh.c: Likewise.
25338 * tree-emutls.c: Likewise.
25339 * tree-if-conv.c: Likewise.
25340 * tree-into-ssa.c: Likewise.
25341 * tree-loop-distribution.c: Likewise.
25342 * tree-object-size.c: Likewise.
25343 * tree-parloops.c: Likewise.
25344 * tree-pass.h: Likewise.
25345 * tree-sra.c: Likewise.
25346 * tree-ssa-ccp.c: Likewise.
25347 * tree-ssa-copy.c: Likewise.
25348 * tree-ssa-copyrename.c: Likewise.
25349 * tree-ssa-dce.c: Likewise.
25350 * tree-ssa-dom.c: Likewise.
25351 * tree-ssa-dse.c: Likewise.
25352 * tree-ssa-forwprop.c: Likewise.
25353 * tree-ssa-ifcombine.c: Likewise.
25354 * tree-ssa-loop-ch.c: Likewise.
25355 * tree-ssa-loop-ivcanon.c: Likewise.
25356 * tree-ssa-loop.c: Likewise.
25357 * tree-ssa-math-opts.c: Likewise.
25358 * tree-ssa-phiopt.c: Likewise.
25359 * tree-ssa-phiprop.c: Likewise.
25360 * tree-ssa-pre.c: Likewise.
25361 * tree-ssa-reassoc.c: Likewise.
25362 * tree-ssa-sink.c: Likewise.
25363 * tree-ssa-strlen.c: Likewise.
25364 * tree-ssa-tail-merge.c: Likewise.
25365 * tree-ssa-uncprop.c: Likewise.
25366 * tree-switch-conversion.c: Likewise.
25367 * tree-tailcall.c: Likewise.
25368 * tree-vect-generic.c: Likewise.
25369 * tree-vectorizer.c: Likewise.
25370 * tree-vrp.c: Likewise.
25371 * tsan.c: Likewise.
25372 * var-tracking.c: Likewise.
25373 * bt-load.c: Likewise.
25374 * cfgcleanup.c: Likewise.
25375 * combine-stack-adj.c: Likewise.
25376 * combine.c: Likewise.
25377 * compare-elim.c: Likewise.
25378 * config/epiphany/resolve-sw-modes.c: Likewise.
25379 * config/i386/i386.c: Likewise.
25380 * config/mips/mips.c: Likewise.
25381 * config/s390/s390.c: Likewise.
25382 * config/sh/sh_treg_combine.cc: Likewise.
25383 * config/sparc/sparc.c: Likewise.
25386 * final.c: Likewise.
25387 * ifcvt.c: Likewise.
25388 * mode-switching.c: Likewise.
25389 * passes.c: Likewise.
25390 * postreload.c: Likewise.
25392 * reg-stack.c: Likewise.
25393 * regcprop.c: Likewise.
25394 * regrename.c: Likewise.
25397 2014-05-06 Richard Biener <rguenther@suse.de>
25399 PR middle-end/61070
25400 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
25401 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
25403 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
25406 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
25408 2014-05-05 Radovan Obradovic <robradovic@mips.com>
25409 Tom de Vries <tom@codesourcery.com>
25411 * target.def (call_fusage_contains_non_callee_clobbers): New
25413 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
25415 (@node Miscellaneous Register Hooks): New node.
25416 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
25417 * doc/tm.texi: Regenerate.
25419 2014-05-05 Marek Polacek <polacek@redhat.com>
25422 * opts.c (common_handle_option): Call error_at instead of warning_at.
25424 2014-05-05 Richard Biener <rguenther@suse.de>
25426 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
25427 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
25428 under the TODO_verify_il umbrella.
25430 2014-05-05 Richard Biener <rguenther@suse.de>
25432 * passes.c (execute_function_todo): Move TODO_verify_flow under
25433 the TODO_verify_ul umbrella.
25435 2014-05-05 Richard Biener <rguenther@suse.de>
25437 PR middle-end/61010
25438 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
25439 X & CST away from a CST that is the mask of a mode.
25441 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
25443 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
25444 int argument to enum machine_mode.
25445 (picochip_class_max_nregs): Ditto.
25446 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
25447 (picochip_class_max_nregs): Ditto.
25449 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25451 * target.def: Add new target hook.
25452 * doc/tm.texi: Regenerate.
25453 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
25454 * targhooks.c (default_keep_leaf_when_profiled): New function.
25456 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
25457 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
25459 2014-05-05 Bin Cheng <bin.cheng@arm.com>
25461 PR tree-optimization/60363
25462 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
25463 (copy_phi_args): New parameters. Call get_value_locus_in_path.
25464 (update_destination_phis): New parameter.
25465 (create_edge_and_update_destination_phis): Ditto.
25466 (ssa_fix_duplicate_block_edges): Pass new arguments.
25467 (thread_single_edge): Ditto.
25469 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
25471 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
25472 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
25473 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
25474 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
25475 Use RS6000_BTM_HARD_FLOAT.
25476 (BU_MISC_2): Likewise.
25477 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
25478 RS6000_BTM_HARD_FLOAT.
25479 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
25480 is explicitly used.
25481 (rs6000_invalid_builtin): Add hard floating builtin support.
25482 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
25483 hard float builtins.
25484 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
25486 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
25488 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
25489 Add missing function* argument.
25491 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
25493 * lra-constraints.c (valid_address_p): Move earlier in file.
25494 Add a constraint argument to the address_info version.
25495 (satisfies_memory_constraint_p): New function.
25496 (satisfies_address_constraint_p): Likewise.
25497 (process_alt_operands, curr_insn_transform): Use them.
25498 (process_address): Pass the constraint to valid_address_p when
25499 checking address operands.
25501 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
25503 * config/mips/mips.c (mips_isa_rev): New variable.
25504 (mips_set_architecture): Set it.
25505 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
25507 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
25508 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
25509 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
25510 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
25511 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
25512 conditions in terms of mips_isa_rev.
25513 (mips_isa_rev): Declare.
25515 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
25517 * config/sh/sh-mem.cc: Use tabs instead of spaces.
25518 (prob_unlikely, prob_likely): Make variables const.
25520 2014-05-03 Denis Chertykov <chertykov@gmail.com>
25522 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
25524 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
25526 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
25528 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
25530 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
25531 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
25532 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
25534 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
25535 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
25537 Replace usage of ROUND_REG with sh_round_reg.
25538 Use CEIL instead of ROUND_ADVANCE.
25540 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
25543 * config/sh/sh.c: Include stdlib headers before everything else.
25545 2014-05-02 Jakub Jelinek <jakub@redhat.com>
25547 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
25548 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
25549 (gimplify_adjust_omp_clauses): Simd region is never
25550 directly nested in combined parallel. Instead, for linear
25551 with copyin/copyout, if in combined for simd loop, make decl
25552 firstprivate/lastprivate on OMP_FOR.
25553 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
25554 expand_omp_for_static_chunk): When setting endvar, also set
25555 fd->loop.v to the same value.
25557 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
25559 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
25561 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
25563 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
25566 2014-05-02 Marek Polacek <polacek@redhat.com>
25568 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
25570 2014-05-02 Kito Cheng <kito@0xlab.org>
25572 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
25573 to a C expression marco.
25574 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
25575 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
25576 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
25577 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
25578 HONOR_REG_ALLOC_ORDER.
25579 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
25581 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
25583 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
25585 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
25587 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
25589 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
25591 * tree-if-conv.c (is_cond_scalar_reduction): New function.
25592 (convert_scalar_cond_reduction): Likewise.
25593 (predicate_scalar_phi): Add recognition and transformation
25594 of simple conditioanl reduction to be vectorizable.
25596 2014-05-01 Marek Polacek <polacek@redhat.com>
25599 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
25601 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
25603 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
25604 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
25605 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
25606 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
25607 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
25608 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
25609 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
25610 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
25612 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
25614 * config/arc/arc.opt (mlra): Move comment above option name
25615 to avoid mis-parsing as language options.
25617 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25619 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
25620 * config/sol2.h: ... here.
25621 * config/sol2-10.h: Remove.
25623 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
25624 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
25625 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
25626 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
25627 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
25628 * config/sol2.h: ... here.
25629 (SECTION_NAME_FORMAT): Don't redefine.
25630 (STARTFILE_ARCH32_SPEC): Rename to ...
25631 (STARTFILE_ARCH_SPEC): ... this.
25632 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
25633 * config/sparc/sol2.h: ... here.
25634 (SECTION_NAME_FORMAT): Don't undef.
25635 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
25636 (SUBTARGET_EXTRA_SPECS): Remove.
25637 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
25639 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
25640 (MD_STARTFILE_PREFIX): Remove.
25641 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
25642 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
25643 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
25644 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
25645 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
25646 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
25647 * config/i386/sol2.h: ... here.
25648 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
25649 * config/i386/sol2-bi.h: Remove.
25650 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
25651 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
25653 * config/i386/t-sol2-64: Rename to ...
25654 * config/i386/t-sol2: ... this.
25655 * config/sparc/t-sol2-64: Rename to ...
25656 * config/sparc/t-sol2: ... this.
25658 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
25659 sol2_tm_file_head, sol2_tm_file_tail.
25660 Include ${cpu_type}/sol2.h before sol2.h.
25662 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
25663 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
25664 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
25665 Reflect i386/t-sol2-64 renaming.
25666 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
25667 Reflect sparc/t-sol2-64 renaming.
25669 2014-04-30 Richard Biener <rguenther@suse.de>
25671 * passes.c (execute_function_todo): Move TODO_verify_stmts
25672 and TODO_verify_ssa under the TODO_verify_il umbrella.
25673 * tree-ssa.h (verify_ssa): Adjust prototype.
25674 * tree-ssa.c (verify_ssa): Add parameter to tell whether
25675 we should verify SSA operands.
25676 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
25677 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
25678 whether we should verify whether not throwing stmts have EH info.
25679 * graphite-scop-detection.c (create_sese_edges): Adjust.
25680 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
25681 * tree-eh.c (lower_try_finally_switch): Do not add the
25682 default case label twice.
25684 2014-04-30 Marek Polacek <polacek@redhat.com>
25686 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
25687 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
25688 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
25689 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
25691 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
25693 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
25694 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
25695 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
25696 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
25697 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
25698 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
25699 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
25700 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
25702 2014-04-29 David Malcolm <dmalcolm@redhat.com>
25704 * tree-cfg.c (dump_function_to_file): Dump the return type of
25705 functions, in a line to itself before the function body, mimicking
25706 the layout of a C function.
25708 2014-04-29 Jakub Jelinek <jakub@redhat.com>
25710 PR tree-optimization/60971
25711 * tree-tailcall.c (process_assignment): Reject conversions which
25714 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
25716 * calls.c (initialize_argument_information): Always treat
25717 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
25718 (expand_call): Likewise.
25719 (emit_library_call_calue_1): Likewise.
25720 * expr.c (PUSH_ARGS_REVERSED): Do not define.
25721 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
25724 2014-04-29 Nick Clifton <nickc@redhat.com>
25726 * config/msp430/msp430.md (umulsidi): Fix typo.
25727 (mulhisi3): Enable even inside interrupt handlers.
25728 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
25729 bigger return address pushed in large mode.
25731 2014-04-29 Nick Clifton <nickc@redhat.com>
25733 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
25734 (arc_init_reg_tables): Use a machine_mode enum to iterate over
25736 * config/m32r/m32r.c (init_reg_tables): Likewise.
25737 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
25738 enum to hold the modes.
25740 2014-04-29 Richard Biener <rguenther@suse.de>
25742 * dominance.c (free_dominance_info): Add overload with
25743 function parameter.
25744 (dom_info_state): Likewise.
25745 (dom_info_available_p): Likewise.
25746 * basic-block.h (free_dominance_info, dom_info_state,
25747 dom_info_available_p): Declare overloads.
25748 * passes.c (execute_function_todo): Verify that verifiers
25749 don't change dominator info state. Drop dominator info
25750 for IPA pass invocations.
25751 * cgraph.c (release_function_body): Restore asserts that
25752 dominator information is released.
25754 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
25756 * doc/invoke.texi: Fix typo.
25757 * tree-vrp.c: Fix typos.
25758 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
25760 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25762 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
25764 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
25766 * config/aarch64/aarch64-builtins.c
25767 (aarch64_types_storestruct_lane_qualifiers): New.
25768 (TYPES_STORESTRUCT_LANE): Likewise.
25769 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
25770 (st3_lane): Likewise.
25771 (st4_lane): Likewise.
25772 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
25773 (vec_store_lanesci_lane<mode>): Likewise.
25774 (vec_store_lanesxi_lane<mode>): Likewise.
25775 (aarch64_st2_lane<VQ:mode>): Likewise.
25776 (aarch64_st3_lane<VQ:mode>): Likewise.
25777 (aarch64_st4_lane<VQ:mode>): Likewise.
25778 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
25779 * config/aarch64/arm_neon.h
25780 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
25781 use new macro arguments.
25782 (__ST3_LANE_FUNC): Likewise.
25783 (__ST4_LANE_FUNC): Likewise.
25784 * config/aarch64/iterators.md (V_TWO_ELEM): New.
25785 (V_THREE_ELEM): Likewise.
25786 (V_FOUR_ELEM): Likewise.
25788 2014-04-28 David Malcolm <dmalcolm@redhat.com>
25790 * doc/gimple.texi: Replace the description of the now-defunct
25791 union gimple_statement_d with a diagram showing the
25792 gimple_statement_base class hierarchy and its relationships to
25793 the GSS_ and GIMPLE_ enums.
25795 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
25797 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
25798 * config/aarch64/aarch64.c
25799 (aarch64_cannot_change_mode_class): Weaken conditions.
25800 (aarch64_modes_tieable_p): New.
25801 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
25803 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
25805 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25806 (loadsync_<mode>): Change mode.
25807 (load_quadpti, store_quadpti): New.
25808 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25809 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25811 2014-04-28 Martin Jambor <mjambor@suse.cz>
25813 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
25814 same alias type as the original statement.
25815 (subreplacement_assignment_data): New type.
25816 (handle_unscalarized_data_in_subtree): New type of parameter,
25817 generate new memory accesses with same alias type as the original
25819 (load_assign_lhs_subreplacements): Likewise.
25820 (sra_modify_constructor_assign): Generate new memory accesses with
25821 same alias type as the original statement.
25823 2014-04-28 Richard Biener <rguenther@suse.de>
25825 * tree-pass.h (TODO_verify_il): Define.
25826 (TODO_verify_all): Complete properly.
25827 * passes.c (execute_function_todo): Move existing loop-closed
25828 SSA verification under TODO_verify_il.
25829 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
25830 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
25831 Fix tree sharing issue.
25833 2014-04-28 Richard Biener <rguenther@suse.de>
25835 PR middle-end/60092
25836 * builtins.def (DEF_C11_BUILTIN): Add.
25837 (BUILT_IN_ALIGNED_ALLOC): Likewise.
25838 * coretypes.h (enum function_class): Add function_c11_misc.
25839 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
25840 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
25841 (call_may_clobber_ref_p_1): Likewise.
25842 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
25843 (mark_all_reaching_defs_necessary_1): Likewise.
25844 (propagate_necessity): Likewise.
25845 (eliminate_unnecessary_stmts): Likewise.
25846 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
25848 2014-04-28 Richard Biener <rguenther@suse.de>
25850 * tree-vrp.c (vrp_var_may_overflow): Remove.
25851 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
25852 with overflow immediately bump to one before that value and
25853 let iteration figure out overflow status.
25855 2014-04-28 Richard Biener <rguenther@suse.de>
25857 * configure.ac: Do valgrind header checks unconditionally.
25858 Add --enable-valgrind-annotations.
25859 * system.h: Guard valgrind header inclusion with
25860 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
25861 * alloc-pool.c (pool_alloc, pool_free): Use
25862 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
25863 to guard possibly dead code.
25864 * config.in: Regenerated.
25865 * configure: Likewise.
25867 2014-04-28 Jeff Law <law@redhat.com>
25869 PR tree-optimization/60902
25870 * tree-ssa-threadedge.c
25871 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
25872 over real defs when invalidating outputs from statements that do not
25873 produce useful outputs for threading.
25875 2014-04-28 Richard Biener <rguenther@suse.de>
25877 PR tree-optimization/60979
25878 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
25879 SCOPs that end in a block with a successor with abnormal
25882 2014-04-28 Richard Biener <rguenther@suse.de>
25884 * tree-pass.h (execute_pass_list): Adjust prototype.
25885 * passes.c (pass_manager::execute_early_local_passes): Adjust.
25886 (do_per_function): Change callback signature, push all actual
25887 work to the callbals.
25888 (do_per_function_toporder): Likewise.
25889 (execute_function_dump): Adjust.
25890 (execute_function_todo): Likewise.
25891 (clear_last_verified): Likewise.
25892 (verify_curr_properties): Likewise.
25893 (update_properties_after_pass): Likewise.
25894 (execute_pass_list_1): Split out from ...
25895 (execute_pass_list): ... here. Adjust.
25896 (execute_ipa_pass_list): Likewise.
25897 * cgraphunit.c (cgraph_add_new_function): Adjust.
25898 (analyze_function): Likewise.
25899 (expand_function): Likewise.
25900 * cgraph.c (release_function_body): Free dominance info
25901 here instead of asserting it was magically freed elsewhere.
25903 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
25905 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
25906 * configure: Regenerate.
25907 * config/sparc/sparc.opt (muser-mode): New option.
25908 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
25910 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
25911 * doc/invoke.texi (SPARC options): Document -muser-mode.
25913 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
25915 * cselib.c (find_slot_memmode): Delete.
25916 (cselib_hasher): Change compare_type to a struct.
25917 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
25919 (preserve_constants_and_equivs): Adjust for new compare_type.
25920 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
25921 (wrap_constant): Delete.
25922 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
25924 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
25926 * doc/install.texi (Building with profile feedback): Remove
25929 2014-04-26 Tom de Vries <tom@codesourcery.com>
25931 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
25934 2014-04-25 Cary Coutant <ccoutant@google.com>
25937 * dwarf2out.c (should_move_die_to_comdat): A type definition
25938 can contain a subprogram definition, but don't move it to a
25940 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
25941 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
25943 (clone_tree_hash): Rename to...
25944 (clone_tree_partial): ...this; change callers. Copy
25945 DW_TAG_subprogram DIEs as declarations.
25946 (copy_decls_walk): Don't copy children of a declaration into a
25949 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
25952 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
25955 2014-04-25 Jiong Wang <jiong.wang@arm.com>
25957 * config/arm/predicates.md (call_insn_operand): Add long_call check.
25958 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
25960 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
25963 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25965 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
25967 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25969 PR tree-optimization/60930
25970 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
25971 creating a multiply candidate by folding two constant
25972 multiplicands when the result overflows.
25974 2014-04-25 Jakub Jelinek <jakub@redhat.com>
25976 PR tree-optimization/60960
25977 * tree-vect-generic.c (expand_vector_operation): Only call
25978 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
25980 2014-04-25 Tom de Vries <tom@codesourcery.com>
25982 * expr.c (clobber_reg_mode): New function.
25983 * expr.h (clobber_reg): New function.
25985 2014-04-25 Tom de Vries <tom@codesourcery.com>
25987 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
25990 2014-04-25 Radovan Obradovic <robradovic@mips.com>
25991 Tom de Vries <tom@codesourcery.com>
25993 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
25995 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
25996 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
25997 new argument to find_all_hard_reg_sets call.
25999 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26001 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
26002 Use HOST_WIDE_INT_C for mask literal.
26003 (aarch_rev16_shleft_mask_imm_p): Likewise.
26005 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
26008 * config/sparc/sparc.md (ashlsi3_extend): Delete.
26010 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
26012 PR preprocessor/56540
26013 * config/i386/i386-c.c (ix86_target_macros): Define
26014 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
26016 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26018 * configure.ac (tga_func): Remove.
26019 (LIB_TLS_SPEC): Remove.
26020 * configure: Regenerate.
26021 * config.in: Regenerate.
26022 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
26024 2014-04-25 Richard Biener <rguenther@suse.de>
26027 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
26028 call stmt use/clobber sets during stmt walk instead of
26029 walking the possibly incomplete set of caller edges.
26031 2014-04-25 Richard Biener <rguenther@suse.de>
26034 * passes.c (apply_ipa_transforms): Inline into only caller ...
26035 (execute_one_pass): ... here. Properly bring in function
26036 bodies for nodes we want to apply IPA transforms to.
26038 2014-04-24 Cong Hou <congh@google.com>
26040 PR tree-optimization/60896
26041 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
26042 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
26043 (vect_mark_pattern_stmts): Set the def type of all statements in
26044 PATTERN_DEF_SEQ as vect_internal_def.
26046 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
26048 * doc/extend.texi (PowerPC Built-in Functions): Document new
26049 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
26050 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
26052 * config/rs6000/predicates.md (const_0_to_3_operand): New
26053 predicate to match 0..3 integer constants.
26055 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
26056 to support adding miscellaneous builtin functions.
26057 (BU_DFP_MISC_2): Likewise.
26058 (BU_P7_MISC_1): Likewise.
26059 (BU_P7_MISC_2): Likewise.
26060 (BU_P8V_MISC_3): Likewise.
26061 (BU_MISC_1): Likewise.
26062 (BU_MISC_2): Likewise.
26063 (DIVWE): Add extended divide builtin functions.
26064 (DIVWEO): Likewise.
26065 (DIVWEU): Likewise.
26066 (DIVWEUO): Likewise.
26068 (DIVDEO): Likewise.
26069 (DIVDEU): Likewise.
26070 (DIVDEUO): Likewise.
26071 (DXEX): Add decimal floating-point builtin functions.
26073 (DDEDPD): Likewise.
26074 (DDEDPDQ): Likewise.
26075 (DENBCD): Likewise.
26076 (DENBCDQ): Likewise.
26080 (DSCLIQ): Likewise.
26082 (DSCRIQ): Likewise.
26083 (CDTBCD): Add new BCD builtin functions.
26084 (CBCDTD): Likewise.
26085 (ADDG6S): Likewise.
26086 (BCDADD): Likewise.
26087 (BCDADD_LT): Likewise.
26088 (BCDADD_EQ): Likewise.
26089 (BCDADD_GT): Likewise.
26090 (BCDADD_OV): Likewise.
26091 (BCDSUB): Likewise.
26092 (BCDSUB_LT): Likewise.
26093 (BCDSUB_EQ): Likewise.
26094 (BCDSUB_GT): Likewise.
26095 (BCDSUB_OV): Likewise.
26096 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
26097 (UNPACK_TD): Likewise.
26098 (PACK_TF): Likewise.
26099 (UNPACK_TF): Likewise.
26100 (UNPACK_TF_0): Likewise.
26101 (UNPACK_TF_1): Likewise.
26102 (PACK_V1TI): Likewise.
26103 (UNPACK_V1TI): Likewise.
26105 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
26106 support for decimal floating point builtin functions.
26107 (rs6000_expand_ternop_builtin): Add checks for the new builtin
26108 functions that take constant arguments.
26109 (rs6000_invalid_builtin): Add decimal floating point builtin support.
26110 (rs6000_init_builtins): Setup long double, _Decimal64, and
26111 _Decimal128 types for new builtin functions.
26112 (builtin_function_type): Set the unsigned flags appropriately for
26113 the new builtin functions.
26114 (rs6000_opt_masks): Add support for decimal floating point builtin
26117 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
26118 floating point builtin functions.
26119 (RS6000_BTM_COMMON): Likewise.
26120 (RS6000_BTI_long_double): Likewise.
26121 (RS6000_BTI_dfloat64): Likewise.
26122 (RS6000_BTI_dfloat128): Likewise.
26123 (long_double_type_internal_node): Likewise.
26124 (dfloat64_type_internal_node): Likewise.
26125 (dfloat128_type_internal_node): Likewise.
26127 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
26128 2.07 bcd arithmetic instructions.
26129 (UNSPEC_BCDSUB): Likewise.
26130 (UNSPEC_BCD_OVERFLOW): Likewise.
26131 (UNSPEC_BCD_ADD_SUB): Likewise.
26132 (bcd_add_sub): Likewise.
26133 (BCD_TEST): Likewise.
26134 (bcd<bcd_add_sub>): Likewise.
26135 (bcd<bcd_add_sub>_test): Likewise.
26136 (bcd<bcd_add_sub>_test2): Likewise.
26137 (bcd<bcd_add_sub>_<code>): Likewise.
26138 (peephole2 for combined bcd ops): Likewise.
26140 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
26141 decimal floating point builtin functions.
26142 (UNSPEC_DENBCD): Likewise.
26143 (UNSPEC_DXEX): Likewise.
26144 (UNSPEC_DIEX): Likewise.
26145 (UNSPEC_DSCLI): Likewise.
26146 (UNSPEC_DSCRI): Likewise.
26147 (D64_D128): Likewise.
26148 (dfp_suffix): Likewise.
26149 (dfp_ddedpd_<mode>): Likewise.
26150 (dfp_denbcd_<mode>): Likewise.
26151 (dfp_dxex_<mode>): Likewise.
26152 (dfp_diex_<mode>): Likewise.
26153 (dfp_dscli_<mode>): Likewise.
26154 (dfp_dscri_<mode>): Likewise.
26156 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
26158 (UNSPEC_CDTBCD): Likewise.
26159 (UNSPEC_CBCDTD): Likewise.
26160 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
26161 (UNSPEC_DIVEO): Likewise.
26162 (UNSPEC_DIVEU): Likewise.
26163 (UNSPEC_DIVEUO): Likewise.
26164 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
26165 pack/unpack 128-bit types.
26166 (UNSPEC_PACK_128BIT): Likewise.
26167 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
26168 (udiv<mode>3): Use idiv_ldiv mode attribute.
26169 (div<mode>3): Likewise.
26170 (addg6s): Add new BCD builtin functions.
26171 (cdtbcd): Likewise.
26172 (cbcdtd): Likewise.
26173 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
26174 (div_extend): Likewise.
26175 (div<div_extend>_<mode>"): Likewise.
26176 (FP128_64): Add support for new builtin functions to pack/unpack
26178 (unpack<mode>): Likewise.
26179 (unpacktf_0): Likewise.
26180 (unpacktf_1): Likewise.
26181 (unpack<mode>_dm): Likewise.
26182 (unpack<mode>_nodm): Likewise.
26183 (pack<mode>): Likewise.
26184 (unpackv1ti): Likewise.
26185 (packv1ti): Likewise.
26187 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
26189 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
26192 2014-04-24 Jakub Jelinek <jakub@redhat.com>
26194 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
26195 * gimplify.c (omp_is_private): Change last argument's type to int.
26196 Only diagnose lastprivate if the simd argument is 1, only diagnose
26197 linear if the simd argument is 2.
26198 (gimplify_omp_for): Adjust omp_is_private callers. When adding
26199 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
26200 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
26201 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
26202 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
26203 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
26204 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
26205 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
26206 * tree-nested.c (convert_nonlocal_omp_clauses,
26207 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
26209 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
26212 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
26215 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
26217 * flag-types.h (enum ivar_visibility): Add.
26219 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
26221 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
26222 function * argument.
26224 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
26226 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
26228 2014-04-24 Radovan Obradovic <robradovic@mips.com>
26229 Tom de Vries <tom@codesourcery.com>
26231 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
26232 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
26234 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
26235 * emit-rtl.c (try_split): Same.
26237 2014-04-24 Radovan Obradovic <robradovic@mips.com>
26238 Tom de Vries <tom@codesourcery.com>
26240 * common.opt (fuse-caller-save): New option.
26242 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
26244 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
26245 elements for big-endian.
26247 2014-04-24 Richard Biener <rguenther@suse.de>
26249 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
26250 during TER and instead use the sepops interface for expanding
26251 non-GIMPLE_SINGLE_RHS.
26253 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26255 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
26256 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
26258 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26260 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
26261 assembler 64-bit option.
26262 * configure: Regenerate.
26264 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26266 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
26267 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
26268 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
26269 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
26270 (TARGET_CRYPTO): Take TARGET_SIMD into account.
26272 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26274 * config/aarch64/aarch64-builtins.c
26275 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
26276 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
26277 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
26278 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
26280 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
26281 (Vrevsuff): New mode attribute.
26283 2014-04-24 Terry Guo <terry.guo@arm.com>
26285 * config/arm/arm.h (machine_function): Define variable
26286 after_arm_reorg here.
26287 * config/arm/arm.c (after_arm_reorg): Remove the definition.
26288 (arm_split_constant): Update the way to access variable
26290 (arm_reorg): Ditto.
26291 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
26293 2014-04-23 Tom de Vries <tom@codesourcery.com>
26295 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
26297 2014-04-23 David Malcolm <dmalcolm@redhat.com>
26299 * is-a.h: Update comments to reflect the following changes to the
26300 "pointerness" of the API, making the template parameter match the
26301 return type, allowing use of is-a.h with typedefs of pointers.
26302 (is_a_helper::cast): Return a T rather then a pointer to a T, so
26303 that the return type matches the parameter to the is_a_helper.
26305 (dyn_cast): Likewise.
26307 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
26308 pointer from the is-a.h API.
26310 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
26311 (is_a_helper <cgraph_node *>::test): ...this, matching change to
26313 (is_a_helper <varpool_node>::test): Likewise, convert to...
26314 (is_a_helper <varpool_node *>::test): ...this.
26316 (varpool_first_variable): Update for removal of implicit pointer
26317 from the is-a.h API.
26318 (varpool_next_variable): Likewise.
26319 (varpool_first_static_initializer): Likewise.
26320 (varpool_next_static_initializer): Likewise.
26321 (varpool_first_defined_variable): Likewise.
26322 (varpool_next_defined_variable): Likewise.
26323 (cgraph_first_defined_function): Likewise.
26324 (cgraph_next_defined_function): Likewise.
26325 (cgraph_first_function): Likewise.
26326 (cgraph_next_function): Likewise.
26327 (cgraph_first_function_with_gimple_body): Likewise.
26328 (cgraph_next_function_with_gimple_body): Likewise.
26329 (cgraph_alias_target): Likewise.
26330 (varpool_alias_target): Likewise.
26331 (cgraph_function_or_thunk_node): Likewise.
26332 (varpool_variable_node): Likewise.
26333 (symtab_real_symbol_p): Likewise.
26334 * cgraphunit.c (referred_to_p): Likewise.
26335 (analyze_functions): Likewise.
26336 (handle_alias_pairs): Likewise.
26337 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
26338 * gimple-ssa.h (gimple_vuse_op): Likewise.
26339 (gimple_vdef_op): Likewise.
26340 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
26341 * gimple.c (gimple_build_asm_1): Likewise.
26342 (gimple_build_try): Likewise.
26343 (gimple_build_resx): Likewise.
26344 (gimple_build_eh_dispatch): Likewise.
26345 (gimple_build_omp_for): Likewise.
26346 (gimple_omp_for_set_clauses): Likewise.
26348 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
26349 (is_a_helper <gimple_statement_asm *>::test): ...this.
26350 (is_a_helper <gimple_statement_bind>::test): Convert to...
26351 (is_a_helper <gimple_statement_bind *>::test): ...this.
26352 (is_a_helper <gimple_statement_call>::test): Convert to...
26353 (is_a_helper <gimple_statement_call *>::test): ...this.
26354 (is_a_helper <gimple_statement_catch>::test): Convert to...
26355 (is_a_helper <gimple_statement_catch *>::test): ...this.
26356 (is_a_helper <gimple_statement_resx>::test): Convert to...
26357 (is_a_helper <gimple_statement_resx *>::test): ...this.
26358 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
26359 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
26360 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
26361 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
26362 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
26363 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
26364 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
26365 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
26366 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
26367 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
26368 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
26369 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
26370 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
26371 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
26372 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
26373 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
26374 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
26375 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
26376 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
26377 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
26378 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
26379 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
26380 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
26381 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
26382 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
26383 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
26384 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
26385 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
26386 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
26387 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
26388 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
26389 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
26390 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
26391 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
26392 (is_a_helper <gimple_statement_phi>::test): Convert to...
26393 (is_a_helper <gimple_statement_phi *>::test): ...this.
26394 (is_a_helper <gimple_statement_transaction>::test): Convert to...
26395 (is_a_helper <gimple_statement_transaction *>::test): ...this.
26396 (is_a_helper <gimple_statement_try>::test): Convert to...
26397 (is_a_helper <gimple_statement_try *>::test): ...this.
26398 (is_a_helper <gimple_statement_wce>::test): Convert to...
26399 (is_a_helper <gimple_statement_wce *>::test): ...this.
26400 (is_a_helper <const gimple_statement_asm>::test): Convert to...
26401 (is_a_helper <const gimple_statement_asm *>::test): ...this.
26402 (is_a_helper <const gimple_statement_bind>::test): Convert to...
26403 (is_a_helper <const gimple_statement_bind *>::test): ...this.
26404 (is_a_helper <const gimple_statement_call>::test): Convert to...
26405 (is_a_helper <const gimple_statement_call *>::test): ...this.
26406 (is_a_helper <const gimple_statement_catch>::test): Convert to...
26407 (is_a_helper <const gimple_statement_catch *>::test): ...this.
26408 (is_a_helper <const gimple_statement_resx>::test): Convert to...
26409 (is_a_helper <const gimple_statement_resx *>::test): ...this.
26410 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
26411 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
26412 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
26413 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
26414 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
26416 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
26418 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
26420 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
26422 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
26423 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
26424 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
26426 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
26427 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
26429 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
26430 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
26431 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
26432 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
26433 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
26434 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
26436 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
26437 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
26438 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
26439 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
26441 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
26442 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
26443 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
26444 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
26445 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
26446 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
26447 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
26448 (is_a_helper <const gimple_statement_phi>::test): Convert to...
26449 (is_a_helper <const gimple_statement_phi *>::test): ...this.
26450 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
26451 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
26452 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
26453 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
26454 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
26455 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
26456 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
26458 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
26460 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
26461 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
26463 (gimple_use_ops): Update for removal of implicit pointer from the
26465 (gimple_set_use_ops): Likewise.
26466 (gimple_vuse): Likewise.
26467 (gimple_vdef): Likewise.
26468 (gimple_vuse_ptr): Likewise.
26469 (gimple_vdef_ptr): Likewise.
26470 (gimple_set_vuse): Likewise.
26471 (gimple_set_vdef): Likewise.
26472 (gimple_omp_return_set_lhs): Likewise.
26473 (gimple_omp_return_lhs): Likewise.
26474 (gimple_omp_return_lhs_ptr): Likewise.
26475 (gimple_call_fntype): Likewise.
26476 (gimple_call_set_fntype): Likewise.
26477 (gimple_call_set_internal_fn): Likewise.
26478 (gimple_call_use_set): Likewise.
26479 (gimple_call_clobber_set): Likewise.
26480 (gimple_bind_vars): Likewise.
26481 (gimple_bind_set_vars): Likewise.
26482 (gimple_bind_body_ptr): Likewise.
26483 (gimple_bind_set_body): Likewise.
26484 (gimple_bind_add_stmt): Likewise.
26485 (gimple_bind_block): Likewise.
26486 (gimple_bind_set_block): Likewise.
26487 (gimple_asm_ninputs): Likewise.
26488 (gimple_asm_noutputs): Likewise.
26489 (gimple_asm_nclobbers): Likewise.
26490 (gimple_asm_nlabels): Likewise.
26491 (gimple_asm_input_op): Likewise.
26492 (gimple_asm_input_op_ptr): Likewise.
26493 (gimple_asm_output_op): Likewise.
26494 (gimple_asm_output_op_ptr): Likewise.
26495 (gimple_asm_set_output_op): Likewise.
26496 (gimple_asm_clobber_op): Likewise.
26497 (gimple_asm_set_clobber_op): Likewise.
26498 (gimple_asm_label_op): Likewise.
26499 (gimple_asm_set_label_op): Likewise.
26500 (gimple_asm_string): Likewise.
26501 (gimple_catch_types): Likewise.
26502 (gimple_catch_types_ptr): Likewise.
26503 (gimple_catch_handler_ptr): Likewise.
26504 (gimple_catch_set_types): Likewise.
26505 (gimple_catch_set_handler): Likewise.
26506 (gimple_eh_filter_types): Likewise.
26507 (gimple_eh_filter_types_ptr): Likewise.
26508 (gimple_eh_filter_failure_ptr): Likewise.
26509 (gimple_eh_filter_set_types): Likewise.
26510 (gimple_eh_filter_set_failure): Likewise.
26511 (gimple_eh_must_not_throw_fndecl): Likewise.
26512 (gimple_eh_must_not_throw_set_fndecl): Likewise.
26513 (gimple_eh_else_n_body_ptr): Likewise.
26514 (gimple_eh_else_e_body_ptr): Likewise.
26515 (gimple_eh_else_set_n_body): Likewise.
26516 (gimple_eh_else_set_e_body): Likewise.
26517 (gimple_try_eval_ptr): Likewise.
26518 (gimple_try_cleanup_ptr): Likewise.
26519 (gimple_try_set_eval): Likewise.
26520 (gimple_try_set_cleanup): Likewise.
26521 (gimple_wce_cleanup_ptr): Likewise.
26522 (gimple_wce_set_cleanup): Likewise.
26523 (gimple_phi_capacity): Likewise.
26524 (gimple_phi_num_args): Likewise.
26525 (gimple_phi_result): Likewise.
26526 (gimple_phi_result_ptr): Likewise.
26527 (gimple_phi_set_result): Likewise.
26528 (gimple_phi_arg): Likewise.
26529 (gimple_phi_set_arg): Likewise.
26530 (gimple_resx_region): Likewise.
26531 (gimple_resx_set_region): Likewise.
26532 (gimple_eh_dispatch_region): Likewise.
26533 (gimple_eh_dispatch_set_region): Likewise.
26534 (gimple_omp_critical_name): Likewise.
26535 (gimple_omp_critical_name_ptr): Likewise.
26536 (gimple_omp_critical_set_name): Likewise.
26537 (gimple_omp_for_clauses): Likewise.
26538 (gimple_omp_for_clauses_ptr): Likewise.
26539 (gimple_omp_for_set_clauses): Likewise.
26540 (gimple_omp_for_collapse): Likewise.
26541 (gimple_omp_for_index): Likewise.
26542 (gimple_omp_for_index_ptr): Likewise.
26543 (gimple_omp_for_set_index): Likewise.
26544 (gimple_omp_for_initial): Likewise.
26545 (gimple_omp_for_initial_ptr): Likewise.
26546 (gimple_omp_for_set_initial): Likewise.
26547 (gimple_omp_for_final): Likewise.
26548 (gimple_omp_for_final_ptr): Likewise.
26549 (gimple_omp_for_set_final): Likewise.
26550 (gimple_omp_for_incr): Likewise.
26551 (gimple_omp_for_incr_ptr): Likewise.
26552 (gimple_omp_for_set_incr): Likewise.
26553 (gimple_omp_for_pre_body_ptr): Likewise.
26554 (gimple_omp_for_set_pre_body): Likewise.
26555 (gimple_omp_parallel_clauses): Likewise.
26556 (gimple_omp_parallel_clauses_ptr): Likewise.
26557 (gimple_omp_parallel_set_clauses): Likewise.
26558 (gimple_omp_parallel_child_fn): Likewise.
26559 (gimple_omp_parallel_child_fn_ptr): Likewise.
26560 (gimple_omp_parallel_set_child_fn): Likewise.
26561 (gimple_omp_parallel_data_arg): Likewise.
26562 (gimple_omp_parallel_data_arg_ptr): Likewise.
26563 (gimple_omp_parallel_set_data_arg): Likewise.
26564 (gimple_omp_task_clauses): Likewise.
26565 (gimple_omp_task_clauses_ptr): Likewise.
26566 (gimple_omp_task_set_clauses): Likewise.
26567 (gimple_omp_task_child_fn): Likewise.
26568 (gimple_omp_task_child_fn_ptr): Likewise.
26569 (gimple_omp_task_set_child_fn): Likewise.
26570 (gimple_omp_task_data_arg): Likewise.
26571 (gimple_omp_task_data_arg_ptr): Likewise.
26572 (gimple_omp_task_set_data_arg): Likewise.
26573 (gimple_omp_taskreg_clauses): Likewise.
26574 (gimple_omp_taskreg_clauses_ptr): Likewise.
26575 (gimple_omp_taskreg_set_clauses): Likewise.
26576 (gimple_omp_taskreg_child_fn): Likewise.
26577 (gimple_omp_taskreg_child_fn_ptr): Likewise.
26578 (gimple_omp_taskreg_set_child_fn): Likewise.
26579 (gimple_omp_taskreg_data_arg): Likewise.
26580 (gimple_omp_taskreg_data_arg_ptr): Likewise.
26581 (gimple_omp_taskreg_set_data_arg): Likewise.
26582 (gimple_omp_task_copy_fn): Likewise.
26583 (gimple_omp_task_copy_fn_ptr): Likewise.
26584 (gimple_omp_task_set_copy_fn): Likewise.
26585 (gimple_omp_task_arg_size): Likewise.
26586 (gimple_omp_task_arg_size_ptr): Likewise.
26587 (gimple_omp_task_set_arg_size): Likewise.
26588 (gimple_omp_task_arg_align): Likewise.
26589 (gimple_omp_task_arg_align_ptr): Likewise.
26590 (gimple_omp_task_set_arg_align): Likewise.
26591 (gimple_omp_single_clauses): Likewise.
26592 (gimple_omp_single_clauses_ptr): Likewise.
26593 (gimple_omp_single_set_clauses): Likewise.
26594 (gimple_omp_target_clauses): Likewise.
26595 (gimple_omp_target_clauses_ptr): Likewise.
26596 (gimple_omp_target_set_clauses): Likewise.
26597 (gimple_omp_target_child_fn): Likewise.
26598 (gimple_omp_target_child_fn_ptr): Likewise.
26599 (gimple_omp_target_set_child_fn): Likewise.
26600 (gimple_omp_target_data_arg): Likewise.
26601 (gimple_omp_target_data_arg_ptr): Likewise.
26602 (gimple_omp_target_set_data_arg): Likewise.
26603 (gimple_omp_teams_clauses): Likewise.
26604 (gimple_omp_teams_clauses_ptr): Likewise.
26605 (gimple_omp_teams_set_clauses): Likewise.
26606 (gimple_omp_sections_clauses): Likewise.
26607 (gimple_omp_sections_clauses_ptr): Likewise.
26608 (gimple_omp_sections_set_clauses): Likewise.
26609 (gimple_omp_sections_control): Likewise.
26610 (gimple_omp_sections_control_ptr): Likewise.
26611 (gimple_omp_sections_set_control): Likewise.
26612 (gimple_omp_for_set_cond): Likewise.
26613 (gimple_omp_for_cond): Likewise.
26614 (gimple_omp_atomic_store_set_val): Likewise.
26615 (gimple_omp_atomic_store_val): Likewise.
26616 (gimple_omp_atomic_store_val_ptr): Likewise.
26617 (gimple_omp_atomic_load_set_lhs): Likewise.
26618 (gimple_omp_atomic_load_lhs): Likewise.
26619 (gimple_omp_atomic_load_lhs_ptr): Likewise.
26620 (gimple_omp_atomic_load_set_rhs): Likewise.
26621 (gimple_omp_atomic_load_rhs): Likewise.
26622 (gimple_omp_atomic_load_rhs_ptr): Likewise.
26623 (gimple_omp_continue_control_def): Likewise.
26624 (gimple_omp_continue_control_def_ptr): Likewise.
26625 (gimple_omp_continue_set_control_def): Likewise.
26626 (gimple_omp_continue_control_use): Likewise.
26627 (gimple_omp_continue_control_use_ptr): Likewise.
26628 (gimple_omp_continue_set_control_use): Likewise.
26629 (gimple_transaction_body_ptr): Likewise.
26630 (gimple_transaction_label): Likewise.
26631 (gimple_transaction_label_ptr): Likewise.
26632 (gimple_transaction_set_body): Likewise.
26633 (gimple_transaction_set_label): Likewise.
26635 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
26636 * ipa-inline-analysis.c (inline_write_summary): Likewise.
26637 * ipa-ref.c (ipa_record_reference): Likewise.
26638 * ipa-reference.c (analyze_function): Likewise.
26639 (ipa_reference_write_optimization_summary): Likewise.
26640 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
26641 (address_taken_from_non_vtable_p): Likewise.
26642 (comdat_can_be_unshared_p_1): Likewise.
26643 * lto-cgraph.c (lto_output_ref): Likewise.
26644 (add_references): Likewise.
26645 (compute_ltrans_boundary): Likewise.
26646 (output_symtab): Likewise.
26647 (input_ref): Likewise.
26648 (input_cgraph_1): Likewise.
26649 (output_cgraph_opt_summary): Likewise.
26650 * lto-streamer-out.c (lto_output): Likewise.
26651 (output_symbol_p): Likewise.
26652 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
26653 (lsei_start_function_in_partition): Likewise.
26654 (lsei_next_variable_in_partition): Likewise.
26655 (lsei_start_variable_in_partition): Likewise.
26656 * symtab.c (insert_to_assembler_name_hash): Likewise.
26657 (unlink_from_assembler_name_hash): Likewise.
26658 (symtab_unregister_node): Likewise.
26659 (symtab_remove_node): Likewise.
26660 (dump_symtab_node): Likewise.
26661 (verify_symtab_base): Likewise.
26662 (verify_symtab_node): Likewise.
26663 (symtab_make_decl_local): Likewise.
26664 (symtab_alias_ultimate_target): Likewise.
26665 (symtab_resolve_alias): Likewise.
26666 (symtab_get_symbol_partitioning_class): Likewise.
26667 * tree-phinodes.c (allocate_phi_node): Likewise.
26668 (reserve_phi_args_for_new_edge): Likewise.
26669 (remove_phi_args): Likewise.
26670 * varpool.c (varpool_node_for_asm): Likewise.
26671 (varpool_remove_unreferenced_decls): Likewise.
26673 2014-04-23 Jeff Law <law@redhat.com>
26675 PR tree-optimization/60902
26676 * tree-ssa-threadedge.c
26677 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
26678 invalidate outputs from statements that do not produce useful
26679 outputs for threading.
26681 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
26683 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
26684 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
26685 machine descriptions for Stack Smashing Protector.
26687 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
26689 * aarch64.md (<optab>_rol<mode>3): New pattern.
26690 (<optab>_rolsi3_uxtw): Likewise.
26691 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
26693 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
26695 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
26696 (arm_cortex_a12_tune): Likewise.
26698 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26700 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
26702 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26704 * config/arm/arm.md (arm_rev16si2): New pattern.
26705 (arm_rev16si2_alt): Likewise.
26706 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
26708 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26710 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
26711 (rev16<mode>2_alt): Likewise.
26712 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
26713 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
26714 (aarch_rev16_shleft_mask_imm_p): Likewise.
26715 (aarch_rev16_p_1): Likewise.
26716 (aarch_rev16_p): Likewise.
26717 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
26718 (aarch_rev16_shright_mask_imm_p): Likewise.
26719 (aarch_rev16_shleft_mask_imm_p): Likewise.
26721 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26723 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
26724 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
26726 (cortex_a53_extra_costs): Likewise.
26727 (cortex_a57_extra_costs): Likewise.
26728 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
26729 (cortexa7_extra_costs): Likewise.
26730 (cortexa8_extra_costs): Likewise.
26731 (cortexa12_extra_costs): Likewise.
26732 (cortexa15_extra_costs): Likewise.
26733 (v7m_extra_costs): Likewise.
26734 (arm_new_rtx_costs): Handle BSWAP.
26736 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26738 * config/arm/arm.c (cortexa8_extra_costs): New table.
26739 (arm_cortex_a8_tune): New tuning struct.
26740 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
26742 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26744 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
26746 2014-04-23 Richard Biener <rguenther@suse.de>
26748 * Makefile.in (OBJS): Remove loop-unswitch.o.
26749 * tree-pass.h (make_pass_rtl_unswitch): Remove.
26750 * passes.def (pass_rtl_unswitch): Likewise.
26751 * loop-init.c (gate_rtl_unswitch): Likewise.
26752 (rtl_unswitch): Likewise.
26753 (pass_data_rtl_unswitch): Likewise.
26754 (pass_rtl_unswitch): Likewise.
26755 (make_pass_rtl_unswitch): Likewise.
26756 * rtl.h (reversed_condition): Likewise.
26757 (compare_and_jump_seq): Likewise.
26758 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
26760 * loop-unroll.c (compare_and_jump_seq): Likewise.
26762 2014-04-23 Richard Biener <rguenther@suse.de>
26764 PR tree-optimization/60903
26765 * tree-ssa-loop-im.c (analyze_memory_references): Remove
26766 commented code block.
26767 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
26768 loop flags to newly created BBs and edges.
26770 2014-04-23 Nick Clifton <nickc@redhat.com>
26772 * config/msp430/msp430.c (msp430_handle_option): Move function
26774 (msp430_option_override): Simplify mcu and mcpu option handling.
26775 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
26776 support for -mhwmult command line option.
26777 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
26778 -mhwmult command line option.
26779 (msp430_hwmult_enabled): Delete.
26780 (msp43o_output_labelref): Add support for -mhwmult command line option.
26781 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
26782 (umulsidi3): Likewise.
26783 * config/msp430/msp430.opt (mmcu): Add Report attribute.
26784 (mcpu, mlarge, msmall): Likewise.
26785 (mhwmult): New option.
26786 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
26788 (msp430_is_f5_mcu): Remove prototype.
26789 (msp430_use_f5_series_hwmult): Add prototype.
26790 * config/msp430/msp430-opts.h: New file.
26791 * common/config/msp430: New directory.
26792 * common/config/msp430/msp430-common.c: New file.
26793 * config.gcc (msp430): Remove target_has_targetm_common.
26794 * doc/invoke.texi: Document -mhwmult command line option.
26796 2014-04-23 Nick Clifton <nickc@redhat.com>
26798 * config/i386/cygwin.h (ENDFILE_SPEC): Include
26799 default-manifest.o if it can be found in the search path.
26800 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
26802 2014-04-23 Terry Guo <terry.guo@arm.com>
26804 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
26806 2014-04-23 Richard Biener <rguenther@suse.de>
26808 PR middle-end/60895
26809 * tree-inline.c (declare_return_variable): Use mark_addressable.
26811 2014-04-23 Richard Biener <rguenther@suse.de>
26813 PR middle-end/60891
26814 * loop-init.c (loop_optimizer_init): Make sure to apply
26815 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
26817 2014-04-22 Jakub Jelinek <jakub@redhat.com>
26820 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
26822 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
26823 if flag_sanitize_undefined_trap_on_error.
26824 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
26825 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
26826 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
26827 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
26828 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
26829 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
26830 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
26831 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
26832 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
26833 * ubsan.c (ubsan_instrument_unreachable): Return
26834 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
26835 (ubsan_expand_null_ifn): Emit __builtin_trap ()
26836 if flag_sanitize_undefined_trap_on_error and
26837 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
26838 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
26839 instrument_bool_enum_load): Emit __builtin_trap () if
26840 flag_sanitize_undefined_trap_on_error and
26841 __builtin_handle_*_abort () if !flag_sanitize_recover.
26842 * doc/invoke.texi (-fsanitize-recover,
26843 -fsanitize-undefined-trap-on-error): Document.
26845 2014-04-22 Christian Bruel <christian.bruel@st.com>
26847 * config/sh/sh.md (mov<mode>): Replace movQIHI.
26848 Force immediates to SImode.
26850 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
26852 * config/nios2/nios2.md (UNSPEC_ROUND): New.
26853 (lroundsfsi2): New.
26854 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
26855 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
26856 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
26857 (nios2_fpu_insn): Add entry for round.
26858 (N2FPU_NO_ERRNO_P): Define.
26859 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
26861 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
26863 2014-04-22 Richard Henderson <rth@redhat.com>
26865 * config/aarch64/aarch64 (addti3, subti3): New expanders.
26866 (add<GPI>3_compare0): Remove leading * from name.
26867 (add<GPI>3_carryin): Likewise.
26868 (sub<GPI>3_compare0): Likewise.
26869 (sub<GPI>3_carryin): Likewise.
26870 (<su_optab>mulditi3): New expander.
26871 (multi3): New expander.
26872 (madd<GPI>): Remove leading * from name.
26874 2014-04-22 Martin Jambor <mjambor@suse.cz>
26876 * cgraphclones.c (cgraph_function_versioning): Copy
26877 ipa_transforms_to_apply instead of asserting it is empty.
26879 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
26882 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
26883 on count_exp to get mode.
26885 2014-04-22 Andrew Pinski <apinski@cavium.com>
26887 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
26888 Handle TLS for ILP32.
26889 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
26890 (tlsie_small_<mode>): this and handle PTR.
26891 (tlsie_small_sidi): New pattern.
26892 (tlsle_small): Change to an expand to handle ILP32.
26893 (tlsle_small_<mode>): New pattern.
26894 (tlsdesc_small): Rename to ...
26895 (tlsdesc_small_<mode>): this and handle PTR.
26897 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26899 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
26901 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
26903 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
26904 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
26905 (aarch64_types_signed_poly_qualifiers): Likewise.
26906 (aarch64_types_unsigned_signed_qualifiers): Likewise.
26907 (aarch64_types_poly_signed_qualifiers): Likewise.
26908 (TYPES_REINTERP_SS): Type macro added.
26909 (TYPES_REINTERP_SU): Likewise.
26910 (TYPES_REINTERP_SP): Likewise.
26911 (TYPES_REINTERP_US): Likewise.
26912 (TYPES_REINTERP_PS): Likewise.
26913 (aarch64_fold_builtin): New expression folding added.
26914 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
26915 Declarations removed.
26916 (REINTERP_SS): Declarations added.
26917 (REINTERP_US): Likewise.
26918 (REINTERP_PS): Likewise.
26919 (REINTERP_SU): Likewise.
26920 (REINTERP_SP): Likewise.
26921 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
26922 (vreinterpretq_p8_f64): Likewise.
26923 (vreinterpret_p16_f64): Likewise.
26924 (vreinterpretq_p16_f64): Likewise.
26925 (vreinterpret_f32_f64): Likewise.
26926 (vreinterpretq_f32_f64): Likewise.
26927 (vreinterpret_f64_f32): Likewise.
26928 (vreinterpret_f64_p8): Likewise.
26929 (vreinterpret_f64_p16): Likewise.
26930 (vreinterpret_f64_s8): Likewise.
26931 (vreinterpret_f64_s16): Likewise.
26932 (vreinterpret_f64_s32): Likewise.
26933 (vreinterpret_f64_s64): Likewise.
26934 (vreinterpret_f64_u8): Likewise.
26935 (vreinterpret_f64_u16): Likewise.
26936 (vreinterpret_f64_u32): Likewise.
26937 (vreinterpret_f64_u64): Likewise.
26938 (vreinterpretq_f64_f32): Likewise.
26939 (vreinterpretq_f64_p8): Likewise.
26940 (vreinterpretq_f64_p16): Likewise.
26941 (vreinterpretq_f64_s8): Likewise.
26942 (vreinterpretq_f64_s16): Likewise.
26943 (vreinterpretq_f64_s32): Likewise.
26944 (vreinterpretq_f64_s64): Likewise.
26945 (vreinterpretq_f64_u8): Likewise.
26946 (vreinterpretq_f64_u16): Likewise.
26947 (vreinterpretq_f64_u32): Likewise.
26948 (vreinterpretq_f64_u64): Likewise.
26949 (vreinterpret_s64_f64): Likewise.
26950 (vreinterpretq_s64_f64): Likewise.
26951 (vreinterpret_u64_f64): Likewise.
26952 (vreinterpretq_u64_f64): Likewise.
26953 (vreinterpret_s8_f64): Likewise.
26954 (vreinterpretq_s8_f64): Likewise.
26955 (vreinterpret_s16_f64): Likewise.
26956 (vreinterpretq_s16_f64): Likewise.
26957 (vreinterpret_s32_f64): Likewise.
26958 (vreinterpretq_s32_f64): Likewise.
26959 (vreinterpret_u8_f64): Likewise.
26960 (vreinterpretq_u8_f64): Likewise.
26961 (vreinterpret_u16_f64): Likewise.
26962 (vreinterpretq_u16_f64): Likewise.
26963 (vreinterpret_u32_f64): Likewise.
26964 (vreinterpretq_u32_f64): Likewise.
26966 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
26968 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
26969 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
26970 (vreinterpret_p8_s8): Likewise.
26971 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
26972 (vreinterpret_p8_s16): Likewise.
26973 (vreinterpret_p8_s32): Likewise.
26974 (vreinterpret_p8_s64): Likewise.
26975 (vreinterpret_p8_f32): Likewise.
26976 (vreinterpret_p8_u8): Likewise.
26977 (vreinterpret_p8_u16): Likewise.
26978 (vreinterpret_p8_u32): Likewise.
26979 (vreinterpret_p8_u64): Likewise.
26980 (vreinterpret_p8_p16): Likewise.
26981 (vreinterpretq_p8_s8): Likewise.
26982 (vreinterpretq_p8_s16): Likewise.
26983 (vreinterpretq_p8_s32): Likewise.
26984 (vreinterpretq_p8_s64): Likewise.
26985 (vreinterpretq_p8_f32): Likewise.
26986 (vreinterpretq_p8_u8): Likewise.
26987 (vreinterpretq_p8_u16): Likewise.
26988 (vreinterpretq_p8_u32): Likewise.
26989 (vreinterpretq_p8_u64): Likewise.
26990 (vreinterpretq_p8_p16): Likewise.
26991 (vreinterpret_p16_s8): Likewise.
26992 (vreinterpret_p16_s16): Likewise.
26993 (vreinterpret_p16_s32): Likewise.
26994 (vreinterpret_p16_s64): Likewise.
26995 (vreinterpret_p16_f32): Likewise.
26996 (vreinterpret_p16_u8): Likewise.
26997 (vreinterpret_p16_u16): Likewise.
26998 (vreinterpret_p16_u32): Likewise.
26999 (vreinterpret_p16_u64): Likewise.
27000 (vreinterpret_p16_p8): Likewise.
27001 (vreinterpretq_p16_s8): Likewise.
27002 (vreinterpretq_p16_s16): Likewise.
27003 (vreinterpretq_p16_s32): Likewise.
27004 (vreinterpretq_p16_s64): Likewise.
27005 (vreinterpretq_p16_f32): Likewise.
27006 (vreinterpretq_p16_u8): Likewise.
27007 (vreinterpretq_p16_u16): Likewise.
27008 (vreinterpretq_p16_u32): Likewise.
27009 (vreinterpretq_p16_u64): Likewise.
27010 (vreinterpretq_p16_p8): Likewise.
27011 (vreinterpret_f32_s8): Likewise.
27012 (vreinterpret_f32_s16): Likewise.
27013 (vreinterpret_f32_s32): Likewise.
27014 (vreinterpret_f32_s64): Likewise.
27015 (vreinterpret_f32_u8): Likewise.
27016 (vreinterpret_f32_u16): Likewise.
27017 (vreinterpret_f32_u32): Likewise.
27018 (vreinterpret_f32_u64): Likewise.
27019 (vreinterpret_f32_p8): Likewise.
27020 (vreinterpret_f32_p16): Likewise.
27021 (vreinterpretq_f32_s8): Likewise.
27022 (vreinterpretq_f32_s16): Likewise.
27023 (vreinterpretq_f32_s32): Likewise.
27024 (vreinterpretq_f32_s64): Likewise.
27025 (vreinterpretq_f32_u8): Likewise.
27026 (vreinterpretq_f32_u16): Likewise.
27027 (vreinterpretq_f32_u32): Likewise.
27028 (vreinterpretq_f32_u64): Likewise.
27029 (vreinterpretq_f32_p8): Likewise.
27030 (vreinterpretq_f32_p16): Likewise.
27031 (vreinterpret_s64_s8): Likewise.
27032 (vreinterpret_s64_s16): Likewise.
27033 (vreinterpret_s64_s32): Likewise.
27034 (vreinterpret_s64_f32): Likewise.
27035 (vreinterpret_s64_u8): Likewise.
27036 (vreinterpret_s64_u16): Likewise.
27037 (vreinterpret_s64_u32): Likewise.
27038 (vreinterpret_s64_u64): Likewise.
27039 (vreinterpret_s64_p8): Likewise.
27040 (vreinterpret_s64_p16): Likewise.
27041 (vreinterpretq_s64_s8): Likewise.
27042 (vreinterpretq_s64_s16): Likewise.
27043 (vreinterpretq_s64_s32): Likewise.
27044 (vreinterpretq_s64_f32): Likewise.
27045 (vreinterpretq_s64_u8): Likewise.
27046 (vreinterpretq_s64_u16): Likewise.
27047 (vreinterpretq_s64_u32): Likewise.
27048 (vreinterpretq_s64_u64): Likewise.
27049 (vreinterpretq_s64_p8): Likewise.
27050 (vreinterpretq_s64_p16): Likewise.
27051 (vreinterpret_u64_s8): Likewise.
27052 (vreinterpret_u64_s16): Likewise.
27053 (vreinterpret_u64_s32): Likewise.
27054 (vreinterpret_u64_s64): Likewise.
27055 (vreinterpret_u64_f32): Likewise.
27056 (vreinterpret_u64_u8): Likewise.
27057 (vreinterpret_u64_u16): Likewise.
27058 (vreinterpret_u64_u32): Likewise.
27059 (vreinterpret_u64_p8): Likewise.
27060 (vreinterpret_u64_p16): Likewise.
27061 (vreinterpretq_u64_s8): Likewise.
27062 (vreinterpretq_u64_s16): Likewise.
27063 (vreinterpretq_u64_s32): Likewise.
27064 (vreinterpretq_u64_s64): Likewise.
27065 (vreinterpretq_u64_f32): Likewise.
27066 (vreinterpretq_u64_u8): Likewise.
27067 (vreinterpretq_u64_u16): Likewise.
27068 (vreinterpretq_u64_u32): Likewise.
27069 (vreinterpretq_u64_p8): Likewise.
27070 (vreinterpretq_u64_p16): Likewise.
27071 (vreinterpret_s8_s16): Likewise.
27072 (vreinterpret_s8_s32): Likewise.
27073 (vreinterpret_s8_s64): Likewise.
27074 (vreinterpret_s8_f32): Likewise.
27075 (vreinterpret_s8_u8): Likewise.
27076 (vreinterpret_s8_u16): Likewise.
27077 (vreinterpret_s8_u32): Likewise.
27078 (vreinterpret_s8_u64): Likewise.
27079 (vreinterpret_s8_p8): Likewise.
27080 (vreinterpret_s8_p16): Likewise.
27081 (vreinterpretq_s8_s16): Likewise.
27082 (vreinterpretq_s8_s32): Likewise.
27083 (vreinterpretq_s8_s64): Likewise.
27084 (vreinterpretq_s8_f32): Likewise.
27085 (vreinterpretq_s8_u8): Likewise.
27086 (vreinterpretq_s8_u16): Likewise.
27087 (vreinterpretq_s8_u32): Likewise.
27088 (vreinterpretq_s8_u64): Likewise.
27089 (vreinterpretq_s8_p8): Likewise.
27090 (vreinterpretq_s8_p16): Likewise.
27091 (vreinterpret_s16_s8): Likewise.
27092 (vreinterpret_s16_s32): Likewise.
27093 (vreinterpret_s16_s64): Likewise.
27094 (vreinterpret_s16_f32): Likewise.
27095 (vreinterpret_s16_u8): Likewise.
27096 (vreinterpret_s16_u16): Likewise.
27097 (vreinterpret_s16_u32): Likewise.
27098 (vreinterpret_s16_u64): Likewise.
27099 (vreinterpret_s16_p8): Likewise.
27100 (vreinterpret_s16_p16): Likewise.
27101 (vreinterpretq_s16_s8): Likewise.
27102 (vreinterpretq_s16_s32): Likewise.
27103 (vreinterpretq_s16_s64): Likewise.
27104 (vreinterpretq_s16_f32): Likewise.
27105 (vreinterpretq_s16_u8): Likewise.
27106 (vreinterpretq_s16_u16): Likewise.
27107 (vreinterpretq_s16_u32): Likewise.
27108 (vreinterpretq_s16_u64): Likewise.
27109 (vreinterpretq_s16_p8): Likewise.
27110 (vreinterpretq_s16_p16): Likewise.
27111 (vreinterpret_s32_s8): Likewise.
27112 (vreinterpret_s32_s16): Likewise.
27113 (vreinterpret_s32_s64): Likewise.
27114 (vreinterpret_s32_f32): Likewise.
27115 (vreinterpret_s32_u8): Likewise.
27116 (vreinterpret_s32_u16): Likewise.
27117 (vreinterpret_s32_u32): Likewise.
27118 (vreinterpret_s32_u64): Likewise.
27119 (vreinterpret_s32_p8): Likewise.
27120 (vreinterpret_s32_p16): Likewise.
27121 (vreinterpretq_s32_s8): Likewise.
27122 (vreinterpretq_s32_s16): Likewise.
27123 (vreinterpretq_s32_s64): Likewise.
27124 (vreinterpretq_s32_f32): Likewise.
27125 (vreinterpretq_s32_u8): Likewise.
27126 (vreinterpretq_s32_u16): Likewise.
27127 (vreinterpretq_s32_u32): Likewise.
27128 (vreinterpretq_s32_u64): Likewise.
27129 (vreinterpretq_s32_p8): Likewise.
27130 (vreinterpretq_s32_p16): Likewise.
27131 (vreinterpret_u8_s8): Likewise.
27132 (vreinterpret_u8_s16): Likewise.
27133 (vreinterpret_u8_s32): Likewise.
27134 (vreinterpret_u8_s64): Likewise.
27135 (vreinterpret_u8_f32): Likewise.
27136 (vreinterpret_u8_u16): Likewise.
27137 (vreinterpret_u8_u32): Likewise.
27138 (vreinterpret_u8_u64): Likewise.
27139 (vreinterpret_u8_p8): Likewise.
27140 (vreinterpret_u8_p16): Likewise.
27141 (vreinterpretq_u8_s8): Likewise.
27142 (vreinterpretq_u8_s16): Likewise.
27143 (vreinterpretq_u8_s32): Likewise.
27144 (vreinterpretq_u8_s64): Likewise.
27145 (vreinterpretq_u8_f32): Likewise.
27146 (vreinterpretq_u8_u16): Likewise.
27147 (vreinterpretq_u8_u32): Likewise.
27148 (vreinterpretq_u8_u64): Likewise.
27149 (vreinterpretq_u8_p8): Likewise.
27150 (vreinterpretq_u8_p16): Likewise.
27151 (vreinterpret_u16_s8): Likewise.
27152 (vreinterpret_u16_s16): Likewise.
27153 (vreinterpret_u16_s32): Likewise.
27154 (vreinterpret_u16_s64): Likewise.
27155 (vreinterpret_u16_f32): Likewise.
27156 (vreinterpret_u16_u8): Likewise.
27157 (vreinterpret_u16_u32): Likewise.
27158 (vreinterpret_u16_u64): Likewise.
27159 (vreinterpret_u16_p8): Likewise.
27160 (vreinterpret_u16_p16): Likewise.
27161 (vreinterpretq_u16_s8): Likewise.
27162 (vreinterpretq_u16_s16): Likewise.
27163 (vreinterpretq_u16_s32): Likewise.
27164 (vreinterpretq_u16_s64): Likewise.
27165 (vreinterpretq_u16_f32): Likewise.
27166 (vreinterpretq_u16_u8): Likewise.
27167 (vreinterpretq_u16_u32): Likewise.
27168 (vreinterpretq_u16_u64): Likewise.
27169 (vreinterpretq_u16_p8): Likewise.
27170 (vreinterpretq_u16_p16): Likewise.
27171 (vreinterpret_u32_s8): Likewise.
27172 (vreinterpret_u32_s16): Likewise.
27173 (vreinterpret_u32_s32): Likewise.
27174 (vreinterpret_u32_s64): Likewise.
27175 (vreinterpret_u32_f32): Likewise.
27176 (vreinterpret_u32_u8): Likewise.
27177 (vreinterpret_u32_u16): Likewise.
27178 (vreinterpret_u32_u64): Likewise.
27179 (vreinterpret_u32_p8): Likewise.
27180 (vreinterpret_u32_p16): Likewise.
27181 (vreinterpretq_u32_s8): Likewise.
27182 (vreinterpretq_u32_s16): Likewise.
27183 (vreinterpretq_u32_s32): Likewise.
27184 (vreinterpretq_u32_s64): Likewise.
27185 (vreinterpretq_u32_f32): Likewise.
27186 (vreinterpretq_u32_u8): Likewise.
27187 (vreinterpretq_u32_u16): Likewise.
27188 (vreinterpretq_u32_u64): Likewise.
27189 (vreinterpretq_u32_p8): Likewise.
27190 (vreinterpretq_u32_p16): Likewise.
27192 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
27194 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
27196 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
27198 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
27199 (vqnegd_s64): Likewise.
27200 (vqabs_s64): Likewise.
27201 (vqabsd_s64): Likewise.
27203 2014-04-22 Richard Henderson <rth@redhat.com>
27205 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
27206 computation to the top of the loop.
27208 2014-04-22 Renlin <renlin.li@arm.com>
27209 Jiong Wang <jiong.wang@arm.com>
27211 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
27212 * config/aarch64/aarch64.c (aarch64_layout_frame)
27213 (aarch64_initial_elimination_offset): Likewise.
27215 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
27217 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
27220 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
27222 * machmode.h (bitwise_mode_for_mode): Declare.
27223 * stor-layout.h (bitwise_type_for_mode): Likewise.
27224 * stor-layout.c (bitwise_mode_for_mode): New function.
27225 (bitwise_type_for_mode): Likewise.
27226 * builtins.c (fold_builtin_memory_op): Use it instead of
27227 int_mode_for_mode and build_nonstandard_integer_type.
27229 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27231 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
27232 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
27233 (*-*-solaris2*): Simplify.
27234 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
27235 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
27236 *-*-solaris2.9* handling.
27238 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
27240 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
27241 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
27242 handling, simplify.
27243 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
27244 * configure: Regenerate.
27246 * config/i386/sol2-9.h: Remove.
27248 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
27249 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
27250 Remove Solaris 9 references.
27252 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
27254 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
27255 (floatuns<GPI:mode><GPF:mode>2): Remove.
27256 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
27257 and floatuns conversions.
27258 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
27259 and floatuns conversions.
27260 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
27261 (w1,w2): New mode attributes for inequal width conversions.
27263 2014-04-22 Renlin Li <Renlin.Li@arm.com>
27265 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
27266 the output asm format.
27268 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
27270 * config/aarch64/aarch64-simd.md
27271 (aarch64_cm<optab>di): Always split.
27272 (*aarch64_cm<optab>di): New.
27273 (aarch64_cmtstdi): Always split.
27274 (*aarch64_cmtstdi): New.
27276 2014-04-22 Jakub Jelinek <jakub@redhat.com>
27278 PR tree-optimization/60823
27279 * omp-low.c (ipa_simd_modify_function_body): Go through
27280 all SSA_NAMEs and for those refering to vector arguments
27281 which are going to be replaced adjust SSA_NAME_VAR and,
27282 if it is a default definition, change it into a non-default
27283 definition assigned at the beginning of function from new_decl.
27284 (ipa_simd_modify_stmt_ops): Rewritten.
27285 * tree-dfa.c (set_ssa_default_def): When removing default def,
27286 check for NULL loc instead of NULL *loc.
27288 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27290 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
27291 restrictions on core registers for DImode values in Thumb2.
27293 2014-04-22 Ian Bolton <ian.bolton@arm.com>
27295 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
27296 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
27298 2014-04-22 Ian Bolton <ian.bolton@arm.com>
27300 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
27301 (*iordi_notzesidi_di): Likewise.
27302 (*iordi_notsesidi_di): Likewise.
27304 2014-04-22 Ian Bolton <ian.bolton@arm.com>
27306 * config/arm/arm-protos.h (tune_params): New struct members.
27307 * config/arm/arm.c: Initialise tune_params per processor.
27308 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
27309 for speed, based on new tune_params.
27311 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
27313 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
27314 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
27315 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
27316 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
27317 * config/aarch64/arm_neon.h (vrnd_f64): Added.
27318 (vrnda_f64): Likewise.
27319 (vrndi_f64): Likewise.
27320 (vrndm_f64): Likewise.
27321 (vrndn_f64): Likewise.
27322 (vrndp_f64): Likewise.
27323 (vrndx_f64): Likewise.
27325 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
27327 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
27328 GET_MODE_SIZE argument is enum machine_mode.
27330 2014-04-22 Jakub Jelinek <jakub@redhat.com>
27333 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
27334 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
27336 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
27338 PR middle-end/60281
27339 * asan.c (asan_emit_stack_protection): Force the base to align to
27340 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
27341 appropriate bits if STRICT_ALIGNMENT.
27342 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
27344 (expand_used_vars): Leave a space in the stack frame for alignment
27345 if STRICT_ALIGNMENT.
27347 2014-04-21 David Malcolm <dmalcolm@redhat.com>
27349 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
27351 (gimple_store_p): Likewise.
27352 (gimple_assign_load_p): Likewise.
27353 (gimple_assign_cast_p): Likewise.
27354 (gimple_clobber_p): Likewise.
27356 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
27357 rather than a gimple.
27358 (gimple_assign_cast_p): Likewise.
27360 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
27363 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
27364 If mode is DDmode and TARGET_E500_DOUBLE allow move.
27366 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
27367 more debug information for E500 if -mdebug=reg.
27369 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
27372 * config/i386/i386.c (ix86_expand_builtin)
27373 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
27374 register for target RTX.
27375 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
27377 2014-04-18 Cong Hou <congh@google.com>
27379 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
27380 the widen-mult pattern by handling two operands with different sizes,
27381 and operands whose size is smaller than half of the result type.
27383 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
27385 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
27386 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
27387 (do_estimate_edge_time): Compute it.
27388 * ipa-inline.c (want_inline_small_function_p): Bypass
27389 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
27391 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
27393 * ipa-inline.c (spec_rem): New static variable.
27394 (dump_overall_stats): New function.
27395 (dump_inline_stats): New function.
27397 2014-04-18 Richard Henderson <rth@redhat.com>
27399 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
27400 to GET_MODE_SIZE, not a reg_class_t.
27402 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27404 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
27405 (vsx_xxmrglw_<mode>): Likewise.
27407 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
27410 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
27411 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
27412 (rs6000_init_hard_regno_mode_ok): Likewise.
27414 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
27416 * ipa-inline.c (inline_small_functions): Account only non-cold
27418 * doc/invoke.texi (inline-unit-growth): Update documentation.
27420 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
27422 * config/rs6000/rs6000.md (addti3, subti3): New.
27424 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
27427 * config/i386/i386.c (ix86_expand_clear): Remove outdated
27428 comment. Check optimize_insn_for_size_p instead of
27429 optimize_insn_for_speed_p.
27431 2014-04-17 Martin Jambor <mjambor@suse.cz>
27433 * gimple-iterator.c (gsi_start_edge): New function.
27434 * gimple-iterator.h (gsi_start_edge): Declare.
27435 * tree-sra.c (single_non_eh_succ): New function.
27436 (disqualify_ops_if_throwing_stmt): Renamed to
27437 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
27438 having one non-EH successor BB.
27439 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
27440 generate loads into replacements.
27441 (sra_modify_assign): Likewise and and also use the simple path for
27443 (sra_modify_function_body): Commit statements on edges.
27445 2014-04-17 Richard Biener <rguenther@suse.de>
27447 PR middle-end/60849
27448 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
27449 comparison results and add clarifying comment.
27451 2014-04-17 Jakub Jelinek <jakub@redhat.com>
27453 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
27454 (blank_mode): Initialize it.
27455 (emit_mode_size_inline, emit_mode_nunits_inline,
27456 emit_mode_inner_inline): New functions.
27457 (emit_insn_modes_h): Call them and surround their output with
27458 #if GCC_VERSION >= 4001 ... #endif.
27459 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
27460 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
27461 mode_* arrays if the argument is __builtin_constant_p.
27462 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
27463 is enum machine_mode.
27465 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
27467 * passes.c (opt_pass::execute): Adjust.
27468 (pass_manager::execute_pass_mode_switching): Likewise.
27469 (early_local_passes::execute): Likewise.
27470 (execute_one_pass): Pass cfun to the pass's execute method.
27471 * tree-pass.h (opt_pass::execute): Add function * argument.
27472 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
27473 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
27474 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
27475 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
27476 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
27477 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
27478 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
27479 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
27480 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
27481 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
27482 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
27483 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
27484 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
27485 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
27486 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
27487 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
27488 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
27489 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
27490 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
27491 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
27492 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
27493 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
27494 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
27495 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
27496 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
27497 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
27498 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
27499 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
27500 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
27503 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
27505 * passes.c (opt_pass::gate): Take function * argument.
27506 (gate_all_early_local_passes): Merge into
27507 (early_local_passes::gate): this.
27508 (gate_all_early_optimizations): Merge into
27509 (all_early_optimizations::gate): this.
27510 (gate_all_optimizations): Mege into
27511 (all_optimizations::gate): this.
27512 (gate_all_optimizations_g): Merge into
27513 (all_optimizations_g::gate): this.
27514 (gate_rest_of_compilation): Mege into
27515 (rest_of_compilation::gate): this.
27516 (gate_postreload): Merge into
27517 (postreload::gate): this.
27518 (dump_one_pass): Pass cfun to the pass's gate method.
27519 (execute_ipa_summary_passes): Likewise.
27520 (execute_one_pass): Likewise.
27521 (ipa_write_summaries_2): Likewise.
27522 (ipa_write_optimization_summaries_1): Likewise.
27523 (ipa_read_summaries_1): Likewise.
27524 (ipa_read_optimization_summaries_1): Likewise.
27525 (execute_ipa_stmt_fixups): Likewise.
27526 * tree-pass.h (opt_pass::gate): Add function * argument.
27527 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
27528 combine-stack-adj.c, combine.c, compare-elim.c,
27529 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
27530 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
27531 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
27532 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
27533 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
27534 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
27535 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
27536 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
27537 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
27538 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
27539 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
27540 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
27541 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
27542 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
27543 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
27544 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
27545 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
27546 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
27547 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
27548 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
27549 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
27550 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
27551 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
27552 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
27553 var-tracking.c, vtable-verify.c, web.c: Adjust.
27555 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
27557 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
27558 * configure: Regenerate.
27560 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
27562 * passes.c (dump_one_pass): don't check pass->has_gate.
27563 (execute_ipa_summary_passes): Likewise.
27564 (execute_one_pass): Likewise.
27565 (ipa_write_summaries_2): Likewise.
27566 (ipa_write_optimization_summaries_1): Likewise.
27567 (ipa_read_optimization_summaries_1): Likewise.
27568 (execute_ipa_stmt_fixups): Likewise.
27569 * tree-pass.h (pass_data::has_gate): Remove.
27570 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
27571 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
27572 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
27573 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
27574 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
27575 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
27576 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
27577 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
27578 gimple-low.c, gimple-ssa-isolate-paths.c,
27579 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
27580 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
27581 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
27582 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
27583 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
27584 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
27585 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
27586 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
27587 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
27588 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
27589 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
27590 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
27591 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
27592 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
27593 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
27594 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
27595 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
27596 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
27597 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
27598 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
27599 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
27600 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
27603 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
27605 * pass_manager.h (pass_manager::register_dump_files_1): Remove
27607 * passes.c (pass_manager::register_dump_files_1): Merge into
27608 (pass_manager::register_dump_files): this, and remove its handling of
27609 properties since the pass always has the properties anyway.
27610 (pass_manager::pass_manager): Adjust.
27612 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
27614 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
27615 * passes.c (pass_manager::register_dump_files_1): Remove dead code
27616 dealing with properties.
27617 (pass_manager::register_dump_files): Adjust.
27619 2014-03-20 Mark Wielaard <mjw@redhat.com>
27621 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
27622 then represent the bound as normal constant value.
27624 2014-04-17 Jakub Jelinek <jakub@redhat.com>
27627 Forward port from 4.8 branch
27628 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
27630 * config/i386/bmiintrin.h (_blsi_u32): New.
27631 (_blsi_u64): Ditto.
27632 (_blsr_u32): Ditto.
27633 (_blsr_u64): Ditto.
27634 (_blsmsk_u32): Ditto.
27635 (_blsmsk_u64): Ditto.
27636 (_tzcnt_u32): Ditto.
27637 (_tzcnt_u64): Ditto.
27639 2014-04-17 Kito Cheng <kito@0xlab.org>
27641 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
27643 2014-04-17 Richard Biener <rguenther@suse.de>
27645 PR middle-end/60849
27646 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
27647 boolean results for comparisons.
27649 2014-04-17 Richard Biener <rguenther@suse.de>
27651 PR tree-optimization/60836
27652 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
27653 initial PHI args to be gimple values.
27655 2014-04-17 Richard Biener <rguenther@suse.de>
27657 PR tree-optimization/60841
27658 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
27659 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
27660 of stmts to SLP build.
27661 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
27662 (vect_analyze_slp): Likewise.
27663 (vect_analyze_slp_instance): Likewise.
27664 (vect_build_slp_tree): Limit overall SLP tree growth.
27665 * tree-vectorizer.h (vect_analyze_data_refs,
27666 vect_analyze_slp): Adjust prototypes.
27668 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
27670 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
27673 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
27675 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
27676 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
27677 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
27678 for TARGET_SLOW_PSHUFB
27680 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
27682 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
27683 * config/i386/i386.c (intel_cost): Ditto.
27685 2014-04-17 Joey Ye <joey.ye@arm.com>
27687 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
27689 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
27691 * opts.c (common_handle_option): Disable -fipa-reference coorectly
27692 with -fuse-profile.
27694 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
27696 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
27697 (type_all_derivations_known_p): New predicate.
27698 (type_all_ctors_visible_p): New predicate.
27699 (type_possibly_instantiated_p): New predicate.
27700 (get_odr_type): Compute all_derivations_known.
27701 (dump_odr_type): Dump the flag.
27702 (maybe_record_type): Cleanup.
27703 (record_target_from_binfo): Add bases_to_consider array;
27704 record bases for types w/o instances and skip CXX destructor.
27705 (possible_polymorphic_call_targets_1): Add bases_to_consider
27706 and consider_construction parameters; check if type may have instance.
27707 (get_polymorphic_call_info): Set maybe_in_construction to true
27708 when we know nothing.
27709 (record_targets_from_bases): Skip CXX destructors; they are
27710 never called for types in construction.
27711 (possible_polymorphic_call_targets): Do not record target when
27712 type may not have instance.
27714 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
27717 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
27718 external aliases alive, too.
27720 2014-04-16 Andrew Pinski <apinski@cavium.com>
27722 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
27725 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
27727 * final.c (compute_alignments): Do not apply loop alignment to a block
27728 falling through to the exit.
27730 2014-04-16 Catherine Moore <clm@codesourcery.com>
27732 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
27733 Adjust constraints for microMIPS store patterns.
27735 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
27737 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
27739 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
27741 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
27742 (append_use): Run at -O0.
27743 (append_vdef): Likewise.
27744 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
27745 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
27747 2014-04-16 Jakub Jelinek <jakub@redhat.com>
27749 PR tree-optimization/60844
27750 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
27751 (propagate_op_to_single_use, remove_visited_stmt_chain,
27752 linearize_expr, repropagate_negates, reassociate_bb): Use it
27753 instead of gsi_remove.
27755 2014-04-16 Martin Jambor <mjambor@suse.cz>
27757 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
27758 ipa_transforms_to_apply.
27759 (cgraph_function_versioning): Assert that old_node has empty
27760 ipa_transforms_to_apply.
27761 * trans-mem.c (ipa_tm_create_version): Likewise.
27762 * tree-inline.c (tree_function_versioning): Do not duplicate
27763 ipa_transforms_to_apply.
27765 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27768 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
27770 Pass necessary as flags on 64-bit Solaris/x86.
27771 Use lowercase relocs for x86_64-*-*.
27772 * configure: Regenerate.
27774 2014-04-15 Jan Hubicka <jh@suse.cz>
27776 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
27777 (maybe_record_node, likely_target_p): Use it.
27779 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27782 Revert following patch
27784 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
27787 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
27788 software floating point or no floating point registers, do not
27789 allow any type in the FPRs. Eliminate a test for SPE SIMD types
27790 in GPRs that occurs after we tested for GPRs that would never be
27793 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
27794 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
27795 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
27796 specifically allow DDmode, since that does not use the SPE SIMD
27799 2014-03-21 Mark Wielaard <mjw@redhat.com>
27801 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
27802 as unsigned or int depending on type and value used.
27804 2014-04-15 Richard Biener <rguenther@suse.de>
27806 PR rtl-optimization/56965
27807 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
27808 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
27810 * alias.c (true_dependence_1): Do not call
27811 nonoverlapping_component_refs_p.
27812 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
27813 nonoverlapping_component_refs_p.
27814 (indirect_refs_may_alias_p): Likewise.
27816 2014-04-15 Teresa Johnson <tejohnson@google.com>
27818 * cfg.c (dump_bb_info): Fix flags check.
27819 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
27821 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27823 PR rtl-optimization/60663
27824 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
27827 2014-04-15 Richard Biener <rguenther@suse.de>
27829 * lto-streamer.h (LTO_major_version): Bump to 4.
27831 2014-04-15 Richard Biener <rguenther@suse.de>
27833 * common.opt (lto_partition_model): New enum.
27834 (flto-partition=): Merge separate options with a single with argument,
27835 add -flto-partition=one support.
27836 * flag-types.h (enum lto_partition_model): Declare.
27837 * opts.c (finish_options): Remove duplicate -flto-partition=
27839 * lto-wrapper.c (run_gcc): Adjust.
27841 2014-04-15 Richard Biener <rguenther@suse.de>
27843 * alias.c (ncr_compar): New function.
27844 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
27846 2014-04-15 Richard Biener <rguenther@suse.de>
27848 * alias.c (record_component_aliases): Do not walk BINFOs.
27850 2014-04-15 Richard Biener <rguenther@suse.de>
27852 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
27853 Add struct function argument and adjust.
27854 (find_func_aliases_for_call): Likewise.
27855 (find_func_aliases): Likewise.
27856 (find_func_clobbers): Likewise.
27857 (intra_create_variable_infos): Likewise.
27858 (compute_points_to_sets): Likewise.
27859 (ipa_pta_execute): Adjust. Do not push/pop cfun.
27861 2014-04-15 Richard Biener <rguenther@suse.de>
27863 * tree.c (iterative_hash_expr): Use enum tree_code_class
27864 to store TREE_CODE_CLASS.
27865 (tree_block): Likewise.
27866 (tree_set_block): Likewise.
27867 * tree.h (fold_build_pointer_plus_loc): Use
27868 convert_to_ptrofftype_loc.
27870 2014-04-15 Jakub Jelinek <jakub@redhat.com>
27873 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
27876 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
27878 * cfgloop.h (struct loop): Move force_vectorize down.
27879 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
27880 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
27881 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
27882 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
27883 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
27884 * tree-core.h (enum annot_expr_kind): Add new kind values.
27885 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
27886 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
27888 * tree.def (ANNOTATE_EXPR): Tweak comment.
27890 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
27892 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
27895 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
27897 * tree.h (TYPE_IDENTIFIER): Declare.
27898 * tree.c (subrange_type_for_debug_p): Use it.
27899 * godump.c (go_format_type): Likewise.
27900 * dwarf2out.c (is_cxx_auto, modified_type_die,
27901 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
27902 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
27904 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
27907 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
27909 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
27911 * config/i386/i386.c (examine_argument): Return bool. Return true if
27912 parameter should be passed in memory.
27913 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
27914 (construct_container): Update calls to examine_argument.
27915 (function_arg_advance_64): Ditto.
27916 (return_in_memory_32): Merge with ix86_return_in_memory.
27917 (return_in_memory_64): Ditto.
27918 (return_in_memory_ms_64): Ditto.
27920 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
27922 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
27923 * coverage.c (coverage_compute_profile_id): Handle externally visible
27926 2014-04-14 Martin Jambor <mjambor@suse.cz>
27928 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
27929 DECL_DISREGARD_INLINE_LIMITS functions.
27931 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
27934 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
27936 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
27939 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
27940 optimize_insn_for_speed_p instead of
27941 optimize_function_for_speed_p.
27943 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
27945 * doc/invoke.texi (free): Document AArch64.
27947 2014-04-14 Richard Biener <rguenther@suse.de>
27949 PR tree-optimization/60042
27950 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
27951 (insert_into_preds_of_block): Do not prevent PHI insertion
27952 for REFERENCE exprs here ...
27953 (eliminate_dom_walker::before_dom_children): ... but prevent
27954 their use here under similar conditions when applied to the
27955 IL after PRE optimizations.
27957 2014-04-14 Richard Biener <rguenther@suse.de>
27959 * passes.def: Move early points-to after early SRA.
27961 2014-04-14 Richard Biener <rguenther@suse.de>
27963 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
27964 check for which sign-changes we allow when forwarding
27965 a converted value into a switch.
27967 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
27969 * stor-layout.c (place_field): Finalize non-constant offset for the
27972 2014-04-14 Richard Biener <rguenther@suse.de>
27974 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
27976 (expand_switch_using_bit_tests_p): Likewise.
27977 (process_switch): Compute and pass on speed_p based on the
27979 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
27980 optimize_bb_for_speed_p.
27982 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
27984 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
27985 * function.h (struct function): Rename has_force_vect_loops into
27986 has_force_vectorize_loops.
27987 * lto-streamer-in.c (input_cfg): Adjust for renaming.
27988 (input_struct_function_base): Likewise.
27989 * lto-streamer-out.c (output_cfg): Likewise.
27990 (output_struct_function_base): Likewise.
27991 * omp-low.c (expand_omp_simd): Likewise.
27992 * tree-cfg.c (move_sese_region_to_fn): Likewise.
27993 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
27994 (version_loop_for_if_conversion): Likewise.
27995 (tree_if_conversion): Likewise.
27996 (main_tree_if_conversion): Likewise.
27997 (gate_tree_if_conversion): Likewise.
27998 * tree-inline.c (copy_loops): Likewise.
27999 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
28000 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
28001 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
28002 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
28003 * tree-vectorizer.c (vectorize_loops): Likewise.
28004 * tree-vectorizer.h (unlimited_cost_model): Likewise.
28006 2014-04-14 Richard Biener <rguenther@suse.de>
28009 * lto-streamer-out.c (wrap_refs): New function.
28010 (lto_output): Wrap symbol references in global initializes in
28011 type-preserving MEM_REFs.
28013 2014-04-14 Christian Bruel <christian.bruel@st.com>
28015 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
28017 2014-04-14 Christian Bruel <christian.bruel@st.com>
28019 * config/sh/sh.md (setmemqi): New expand pattern.
28020 * config/sh/sh.h (CLEAR_RATIO): Define.
28021 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
28022 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
28024 2014-04-14 Richard Biener <rguenther@suse.de>
28026 PR middle-end/55022
28027 * fold-const.c (negate_expr_p): Don't negate directional rounding
28029 (fold_negate_expr): Likewise.
28031 2014-04-14 Richard Biener <rguenther@suse.de>
28033 PR tree-optimization/59817
28034 PR tree-optimization/60453
28035 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
28036 recursion to catch all CHRECs in the scalar evolution and restrict
28037 the predicate for the remains appropriately.
28039 2014-04-12 Catherine Moore <clm@codesourcery.com>
28041 * config/mips/constraints.md: Add new register constraint "kb".
28042 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
28043 (*movhi_internal): Likewise.
28044 (*movqi_internal): Likewise.
28045 * config/mips/mips.h (M16_STORE_REGS): New register class.
28046 (REG_CLASS_NAMES): Add M16_STORE_REGS.
28047 (REG_CLASS_CONTENTS): Likewise.
28048 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
28050 2014-04-11 Tobias Burnus <burnus@net-b.de>
28053 * doc/invoke.texi (-Wformat-signedness): Document it.
28054 (Wformat=2): Mention that this enables -Wformat-signedness.
28056 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
28058 * common/config/epiphany/epiphany-common.c
28059 (epiphany_option_optimization_table): Enable section anchors by
28060 default at -O1 or higher.
28061 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
28062 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
28063 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
28064 carries no extra cost.
28065 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
28066 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
28067 * config/epiphany/predicates.md (memclob_operand): New predicate.
28068 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
28069 Use memclob_operand predicate and X constraint for operand 3.
28071 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
28073 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
28074 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
28077 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
28079 PR rtl-optimization/60651
28080 * mode-switching.c (optimize_mode_switching): Make sure to emit
28081 sets of a lower numbered entity before sets of a higher numbered
28082 entity to a mode of the same or lower priority.
28083 When creating a seginfo for a basic block that starts with a code
28084 label, move the insertion point past the code label.
28085 (new_seginfo): Document and enforce requirement that
28086 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
28087 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
28088 * doc/tm.texi: Regenerate.
28090 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
28093 * config/arc/arc.c (arc_save_restore): Fix assert typo.
28095 2013-04-11 Jakub Jelinek <jakub@redhat.com>
28097 * BASE-VER: Set to 4.10.0.
28099 2014-04-11 Tobias Burnus <burnus@net-b.de>
28102 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
28103 * doc/gcc.texi (Service): Update description in the @menu
28104 * doc/invoke.texi (Option Summary): Remove misplaced and
28107 2014-04-11 Steve Ellcey <sellcey@mips.com>
28108 Jakub Jelinek <jakub@redhat.com>
28110 PR middle-end/60556
28111 * expr.c (convert_move): Use emit_store_flag_force instead of
28112 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
28115 2014-04-11 Richard Biener <rguenther@suse.de>
28117 PR middle-end/60797
28118 * varasm.c (assemble_alias): Avoid endless error reporting
28119 recursion by setting TREE_ASM_WRITTEN.
28121 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28123 * config/s390/s390.md: Add a splitter for NOT rtx.
28125 2014-04-11 Jakub Jelinek <jakub@redhat.com>
28127 PR rtl-optimization/60663
28128 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
28130 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
28131 Jakub Jelinek <jakub@redhat.com>
28134 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
28135 flag from decl_node to node.
28137 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28140 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
28141 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
28142 ameliorating the cases where it can be.
28144 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
28147 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
28149 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
28150 (loadsync_<mode>): Change mode.
28151 (load_quadpti, store_quadpti): New.
28152 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
28153 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
28154 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
28156 2014-04-09 Cong Hou <congh@google.com>
28159 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
28162 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28164 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
28165 instead of vnor to exploit possible fusion opportunity in the
28167 (altivec_expand_vec_perm_const_le): Likewise.
28169 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
28171 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
28172 (loadsync_<mode>): Change mode.
28173 (load_quadpti, store_quadpti): New.
28174 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
28175 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
28177 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
28180 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
28181 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
28182 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
28184 2014-04-08 Richard Biener <rguenther@suse.de>
28186 PR middle-end/60706
28187 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
28188 a 64bit widest int print double-int similar to on HWI64 hosts.
28190 2014-04-08 Richard Biener <rguenther@suse.de>
28192 PR tree-optimization/60785
28193 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
28194 default defs properly.
28196 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
28198 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
28199 (Weffc++): Likewise.
28201 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
28203 * ipa-devirt.c (maybe_record_node): When node is not recorded,
28204 set completep to false rather than true.
28206 2014-04-07 Douglas B Rupp <rupp@adacore.com>
28209 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
28210 ARM_TARGET2_DWARF_FORMAT.
28212 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
28215 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
28216 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
28219 2014-04-07 Richard Biener <rguenther@suse.de>
28221 PR tree-optimization/60766
28222 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
28223 (may_eliminate_iv): Convert cand_value_at result to desired type.
28225 2014-04-07 Jason Merrill <jason@redhat.com>
28228 * common.opt (-fno-gnu-unique): Add.
28229 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
28231 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28233 * haifa-sched.c: Fix outdated function reference and minor
28234 grammar errors in introductory comment.
28236 2014-04-07 Richard Biener <rguenther@suse.de>
28238 PR middle-end/60750
28239 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
28240 for noreturn calls.
28241 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
28243 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
28246 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
28247 size accounting for thunks.
28248 (pa_asm_output_mi_thunk): Use final_start_function() and
28249 final_end_function() to output function start and end directives.
28251 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
28253 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
28254 device specific ISA/ feature information. Remove short_sp and
28255 errata_skip ds. Add avr_device_specific_features enum to have device
28257 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
28258 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
28259 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
28260 updated device specific info.
28261 * config/avr/avr-mcus.def: Merge device specific details to
28262 dev_attribute field.
28263 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
28265 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
28266 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
28267 assembler if RMW isa supported by current device.
28268 * config/avr/genmultilib.awk: Update as device info structure changed.
28269 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
28271 2014-04-04 Cong Hou <congh@google.com>
28273 PR tree-optimization/60656
28274 * tree-vect-stmts.c (supportable_widening_operation):
28275 Fix a bug that elements in a vector with vect_used_by_reduction
28276 property are incorrectly reordered when the operation on it is not
28277 consistant with the one in reduction operation.
28279 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
28281 PR rtl-optimization/60155
28282 * gcse.c (record_set_data): New function.
28283 (single_set_gcse): New function.
28284 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
28285 (hoist_code): Likewise.
28286 (get_pressure_class_and_nregs): Likewise.
28288 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
28290 * explow.c (probe_stack_range): Emit a final optimization blockage.
28292 2014-04-04 Anthony Green <green@moxielogic.com>
28294 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
28297 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
28300 * lto-cgraph.c (input_overwrite_node): Check that partitioning
28301 flags are set only during streaming.
28302 * ipa.c (process_references, walk_polymorphic_call_targets,
28303 symtab_remove_unreachable_nodes): Drop bodies of always inline
28304 after early inlining.
28305 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
28307 2014-04-04 Jakub Jelinek <jakub@redhat.com>
28308 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28311 * dwarf2out.c (const_ok_for_output_1): Reject expressions
28314 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28317 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
28319 (cortex_a53_fdivd): Likewise.
28321 2014-04-04 Martin Jambor <mjambor@suse.cz>
28324 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
28325 Adjust all callers.
28326 * cgraph.c (clone_of_p): Also return true if thunks match.
28327 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
28328 cgraph_function_or_thunk_node and an obsolete comment.
28329 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
28331 (build_function_decl_skip_args): Likewise.
28332 (set_new_clone_decl_and_node_flags): New function.
28333 (duplicate_thunk_for_node): Likewise.
28334 (redirect_edge_duplicating_thunks): Likewise.
28335 (cgraph_clone_node): New parameter args_to_skip, pass it to
28336 redirect_edge_duplicating_thunks which is called instead of
28337 cgraph_redirect_edge_callee.
28338 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
28339 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
28341 2014-04-04 Jeff Law <law@redhat.com>
28344 * config/arm/predicates.md (const_int_I_operand): New predicate.
28345 (const_int_M_operand): Similarly.
28346 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
28348 (insv_t2, extv_reg, extzv_t2): Likewise.
28349 (load_multiple_with_writeback): Similarly for const_int_I_operand.
28350 (pop_multiple_with_writeback_and_return): Likewise.
28351 (vfp_pop_multiple_with_writeback): Likewise
28353 2014-04-04 Richard Biener <rguenther@suse.de>
28356 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
28357 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
28359 * gimplify.h (gimple_add_tmp_var_fn): Declare.
28360 * gimplify.c (gimple_add_tmp_var_fn): New function.
28361 * gimple-expr.h (create_tmp_reg_fn): Declare.
28362 * gimple-expr.c (create_tmp_reg_fn): New function.
28363 * gimple-low.c (record_vars_into): Don't change cfun.
28364 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
28365 code generation without cfun.
28367 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
28370 * Makefile.in (install-driver): Fix shell scripting.
28372 2014-04-03 Cong Hou <congh@google.com>
28374 PR tree-optimization/60505
28375 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
28376 threshold of number of iterations below which no vectorization
28378 * tree-vect-loop.c (new_loop_vec_info):
28379 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
28380 * tree-vect-loop.c (vect_analyze_loop_operations):
28381 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
28382 * tree-vect-loop.c (vect_transform_loop):
28383 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
28384 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
28385 of iterations of the loop and see if we should build the epilogue.
28387 2014-04-03 Richard Biener <rguenther@suse.de>
28389 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
28390 (streamer_tree_cache_create): Adjust.
28391 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
28392 to allow optional nodes array.
28393 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
28394 (streamer_tree_cache_append): Likewise.
28395 (streamer_tree_cache_create): Create nodes array optionally
28396 as specified by parameter.
28397 * lto-streamer-out.c (create_output_block): Avoid maintaining
28398 the node array in the writer cache.
28399 (DFS_write_tree): Remove assertion.
28400 (produce_asm_for_decls): Free the out decl state hash table early.
28401 * lto-streamer-in.c (lto_data_in_create): Adjust for
28402 streamer_tree_cache_create prototype change.
28404 2014-04-03 Richard Biener <rguenther@suse.de>
28406 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
28407 set TREE_CHAIN to NULL_TREE.
28409 2014-04-03 Richard Biener <rguenther@suse.de>
28411 PR tree-optimization/60740
28412 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
28413 over all GIMPLE_COND operands.
28415 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
28417 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
28418 (Weffc++): Remove Scott's numbering, merge lists and reference
28421 2014-04-03 Nick Clifton <nickc@redhat.com>
28423 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
28426 2014-04-03 Martin Jambor <mjambor@suse.cz>
28428 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
28429 mention gcc_unreachable before failing.
28430 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
28433 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
28436 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
28437 inconsistent code and instead mark the context inconsistent.
28438 (possible_polymorphic_call_targets): For inconsistent contexts
28439 return empty complete list.
28441 2014-04-02 Anthony Green <green@moxielogic.com>
28443 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
28444 (extendqisi2, extendhisi2): Define.
28445 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
28446 (WCHAR_TYPE): Change to unsigned int.
28448 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28450 PR tree-optimization/60733
28451 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
28452 insertion point for PHI candidates to be the end of the feeding
28453 block for the PHI argument.
28455 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
28457 PR rtl-optimization/60650
28458 * lra-constraints.c (process_alt_operands): Decrease reject for
28459 earlyclobber matching.
28461 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28463 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
28465 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28467 * config/spu/spu.c (pad_bb): Do not crash when the last
28468 insn is CODE_FOR_blockage.
28470 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28472 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
28473 lies outside the target mode.
28475 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
28478 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
28479 software floating point or no floating point registers, do not
28480 allow any type in the FPRs. Eliminate a test for SPE SIMD types
28481 in GPRs that occurs after we tested for GPRs that would never be
28484 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
28485 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
28486 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
28487 specifically allow DDmode, since that does not use the SPE SIMD
28490 2014-04-02 Richard Biener <rguenther@suse.de>
28492 PR middle-end/60729
28493 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
28494 MODE_INTs. Properly use negv_optab.
28495 (expand_abs): Likewise.
28497 2014-04-02 Richard Biener <rguenther@suse.de>
28500 * Makefile.in (install-driver): Guard extra installs with special
28503 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
28505 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
28506 Document vec_vgbbd.
28508 2014-04-01 Richard Henderson <rth@redhat.com>
28511 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
28512 alternative enabled before register allocation.
28514 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
28516 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
28517 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
28519 (nios2_large_got_address): Remove unneeded 'sym' parameter.
28520 (nios2_got_address): Update nios2_large_got_address call site.
28521 (nios2_delegitimize_address): New function.
28522 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
28523 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
28524 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
28526 2014-04-01 Martin Husemann <martin@duskware.de>
28528 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
28531 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
28533 PR rtl-optimization/60604
28534 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
28535 check from register_operand.
28536 (register_operand): Redefine in terms of general_operand.
28537 (nonmemory_operand): Use register_operand for the non-constant cases.
28539 2014-04-01 Richard Biener <rguenther@suse.de>
28541 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
28543 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
28545 * doc/invoke.texi (mapp-regs): Clarify.
28547 2014-03-31 Ulrich Drepper <drepper@gmail.com>
28549 * config/i386/avx512fintrin.h (__v32hi): Define type.
28550 (__v64qi): Likewise.
28551 (_mm512_set1_epi8): Define.
28552 (_mm512_set1_epi16): Define.
28553 (_mm512_set4_epi32): Define.
28554 (_mm512_set4_epi64): Define.
28555 (_mm512_set4_pd): Define.
28556 (_mm512_set4_ps): Define.
28557 (_mm512_setr4_epi64): Define.
28558 (_mm512_setr4_epi32): Define.
28559 (_mm512_setr4_pd): Define.
28560 (_mm512_setr4_ps): Define.
28561 (_mm512_setzero_epi32): Define.
28563 2014-03-31 Martin Jambor <mjambor@suse.cz>
28565 PR middle-end/60647
28566 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
28567 callsite_arguments_match_p. Updated all callers. Also check types of
28568 corresponding formal parameters and actual arguments.
28569 (not_all_callers_have_enough_arguments_p) Renamed to
28570 some_callers_have_mismatched_arguments_p.
28572 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
28574 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
28576 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
28579 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
28582 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
28584 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
28585 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
28587 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
28588 Use FMAMODE_NOVF512 mode iterator.
28589 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
28590 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
28591 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
28592 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
28594 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
28595 Use VF_128_256 mode iterator.
28596 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
28599 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
28601 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
28602 static chain if needed.
28604 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
28607 * lra-constraints.c (index_part_to_reg): New.
28608 (process_address): Use it.
28610 2014-03-27 Jeff Law <law@redhat.com>
28611 Jakub Jelinek <jakub@redhat.com>
28614 * expr.c (do_tablejump): Use simplify_gen_binary rather than
28615 gen_rtx_{PLUS,MULT} to build up the address expression.
28617 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
28618 creating non-canonical RTL.
28620 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
28623 * ipa-inline.c (want_inline_small_function_p): Short circuit large
28624 functions; reorganize to make cheap checks first.
28625 (inline_small_functions): Do not estimate growth when dumping;
28627 * ipa-inline.h (inline_summary): Add min_size.
28628 (growth_likely_positive): New function.
28629 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
28630 (set_cond_stmt_execution_predicate): Cleanup.
28631 (estimate_edge_size_and_time): Compute min_size.
28632 (estimate_calls_size_and_time): Likewise.
28633 (estimate_node_size_and_time): Likewise.
28634 (inline_update_overall_summary): Update min_size.
28635 (do_estimate_edge_time): Likewise.
28636 (do_estimate_edge_size): Update.
28637 (do_estimate_edge_hints): Update.
28638 (growth_likely_positive): New function.
28640 2014-03-28 Jakub Jelinek <jakub@redhat.com>
28643 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
28644 also if addr has VOIDmode.
28646 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28648 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
28649 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
28651 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
28652 instructions as well as AdvancedSIMD loads.
28654 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28656 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
28657 Use crypto_aese type.
28658 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
28659 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
28660 crypto_aese, crypto_aesmc. Move to types.md.
28661 * config/arm/types.md (crypto_aes): Split into crypto_aese,
28663 * config/arm/iterators.md (crypto_type): Likewise.
28665 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
28667 * cgraph.c: Include expr.h and tree-dfa.h.
28668 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
28671 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
28674 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
28675 regs from checking multi-reg pseudos.
28677 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28679 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
28681 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28683 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
28684 if it would clobber the stack pointer, even temporarily.
28686 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
28688 * mode-switching.c: Make small adjustments to the top comment.
28690 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
28692 * config/rs6000/constraints.md (wD constraint): New constraint to
28693 match the constant integer to get the top DImode/DFmode out of a
28694 vector in a VSX register.
28696 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
28697 match the constant integer to get the top DImode/DFmode out of a
28698 vector in a VSX register.
28700 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
28703 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
28706 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
28707 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
28709 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
28710 Optimize vec_extract of 64-bit values, where the value being
28711 extracted is in the top word, where we can use scalar
28712 instructions. Add direct move and store support. Combine the big
28713 endian/little endian vector select load support into a single insn.
28714 (vsx_extract_<mode>_internal1): Likewise.
28715 (vsx_extract_<mode>_internal2): Likewise.
28716 (vsx_extract_<mode>_load): Likewise.
28717 (vsx_extract_<mode>_store): Likewise.
28718 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
28719 combined into vsx_extract_<mode>_load.
28720 (vsx_extract_<mode>_one_le): Likewise.
28722 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
28723 define the top 64-bit vector element.
28725 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
28728 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
28729 Document vec_vbpermq builtin.
28732 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
28733 enable use of xxsldwi and xxpermdi builtin functions.
28734 (vec_xxpermdi): Likewise.
28736 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
28737 Document use of vec_xxsldwi and vec_xxpermdi builtins.
28739 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
28741 PR rtl-optimization/60650
28742 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
28744 (find_spills_for): New.
28745 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
28746 Spill all pseudos on the second iteration.
28748 2014-03-27 Marek Polacek <polacek@redhat.com>
28751 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
28754 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28756 * config/s390/s390.c (s390_can_use_return_insn): Check for
28757 call-saved FPRs on 31 bit.
28759 2014-03-27 Jakub Jelinek <jakub@redhat.com>
28761 PR middle-end/60682
28762 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
28763 if they need regimplification, just drop them instead of
28764 calling gimple_regimplify_operands on them.
28766 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
28769 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
28770 (aarch64_frame_pointer_required): Adjust logic.
28771 (aarch64_can_eliminate): Adjust logic.
28772 (aarch64_override_options_after_change): Adjust logic.
28774 2014-03-27 Dehao Chen <dehao@google.com>
28776 * ipa-inline.c (early_inliner): Update node's inline info.
28778 2014-03-26 Dehao Chen <dehao@google.com>
28780 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
28781 compiler inserted conditional jumps for NAN float check.
28783 2014-03-26 Jakub Jelinek <jakub@redhat.com>
28785 * ubsan.h (ubsan_create_data): Change second argument's type
28786 to const location_t *.
28787 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
28789 (ubsan_create_data): Change second argument to const location_t *PLOC.
28790 Create Loc field whenever PLOC is non-NULL.
28791 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
28792 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
28796 * real.c (real_to_integer2): Change type of low to UHWI.
28798 2014-03-26 Tobias Burnus <burnus@net-b.de>
28800 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
28801 (CILK_SELF_SPECS): New define.
28802 (driver_self_specs): Use it.
28804 2014-03-26 Richard Biener <rguenther@suse.de>
28806 * tree-pretty-print.c (percent_K_format): Implement special
28807 case for LTO and its stripped down BLOCK tree.
28809 2014-03-26 Jakub Jelinek <jakub@redhat.com>
28812 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
28814 * tree-vrp.c (simplify_internal_call_using_ranges): If only
28815 one range is range_int_cst_p, but not both, at least optimize
28816 addition/subtraction of 0 and multiplication by 0 or 1.
28817 * gimple-fold.c (gimple_fold_call): Fold
28818 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
28819 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
28820 INTEGER_CSTs, try to fold at least x * 0 and y - y.
28822 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
28824 PR rtl-optimization/60452
28825 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
28826 <case REG>: Return 1 for invalid offsets from the frame pointer.
28828 2014-03-26 Marek Polacek <polacek@redhat.com>
28831 * doc/extend.texi (C Extensions): Mention variable-length arrays in
28834 2014-03-26 Marek Polacek <polacek@redhat.com>
28837 * doc/extend.texi (Designated Inits): Describe what happens to omitted
28840 2014-03-26 Marek Polacek <polacek@redhat.com>
28843 * ira-color.c (update_conflict_hard_regno_costs): Perform the
28844 multiplication in unsigned type.
28846 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
28848 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
28850 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
28852 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
28854 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
28857 * cif-code.def (UNREACHABLE) New code.
28858 * ipa-inline.c (inline_small_functions): Skip edges to
28859 __builtlin_unreachable.
28860 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
28861 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
28862 predicate to __bulitin_unreachable.
28863 (set_cond_stmt_execution_predicate): Fix issue when
28864 invert_tree_comparison returns ERROR_MARK.
28865 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
28866 propagate to inline clones.
28867 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
28869 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
28870 * cgraphclones.c (cgraph_clone_node): If call destination is already
28871 ureachable, do not redirect it back.
28872 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
28875 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
28877 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
28878 Do not modify inline clones.
28880 2014-03-25 Jakub Jelinek <jakub@redhat.com>
28882 * config/i386/i386.md (general_sext_operand): New mode attr.
28883 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
28884 don't generate (sign_extend (const_int)).
28885 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
28886 operands[2]. Use We constraint instead of <i> and
28887 <general_sext_operand> predicate instead of <general_operand>.
28888 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
28889 * config/i386/constraints.md (We): New constraint.
28890 * config/i386/predicates.md (x86_64_sext_operand,
28891 sext_operand): New predicates.
28893 2014-03-25 Martin Jambor <mjambor@suse.cz>
28896 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
28897 inconsistent devirtualizations to __builtin_unreachable.
28899 2014-03-25 Marek Polacek <polacek@redhat.com>
28902 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
28904 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
28906 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
28907 order of elements for big-endian.
28909 2014-03-25 Richard Biener <rguenther@suse.de>
28911 PR middle-end/60635
28912 * gimplify-me.c (gimple_regimplify_operands): Update the
28915 2014-03-25 Martin Jambor <mjambor@suse.cz>
28918 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
28919 (lto_output_varpool_node): Likewise.
28920 (input_overwrite_node): Likewise.
28921 (input_varpool_node): Likewise.
28923 2014-03-25 Richard Biener <rguenther@suse.de>
28925 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
28926 (run_gcc): Likewise.
28928 2014-03-25 Jakub Jelinek <jakub@redhat.com>
28930 * combine.c (simplify_compare_const): Add MODE argument.
28931 Handle mode_width 0 as very large mode_width.
28932 (try_combine, simplify_comparison): Adjust callers.
28934 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
28935 type to avoid signed integer overflow.
28936 * explow.c (plus_constant): Likewise.
28938 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
28940 * doc/generic.texi: Correct typos.
28942 2014-03-24 Tobias Burnus <burnus@net-b.de>
28944 * doc/invoke.texi (-flto): Expand section about
28945 using static libraries with LTO.
28947 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28949 PR rtl-optimization/60501
28950 * optabs.def (addptr3_optab): New optab.
28951 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
28952 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
28953 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
28955 * lra.c (emit_add3_insn): Use the addptr pattern if available.
28957 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
28959 2014-03-24 Ulrich Drepper <drepper@gmail.com>
28961 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
28964 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
28965 (_mm256_undefined_ps): Define.
28966 (_mm256_undefined_pd): Define.
28967 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
28968 (_mm_undefined_pd): Define.
28969 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
28970 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
28971 (_mm512_undefined_ps): Define.
28972 (_mm512_undefined_pd): Define.
28973 Use _mm*_undefined_*.
28974 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
28976 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
28978 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
28979 (lshr_simd): DI mode added.
28980 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
28981 (aarch64_ushr_simddi): Likewise.
28982 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
28983 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
28984 (vshrd_n_u64): Likewise.
28986 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28988 * Makefile.in (s-macro_list): Depend on cc1.
28990 2014-03-23 Teresa Johnson <tejohnson@google.com>
28992 * ipa-utils.c (ipa_print_order): Use specified dump file.
28994 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
28996 PR rtl-optimization/60601
28997 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
28999 * gcc.c (eval_spec_function): Initialize save_growing_value.
29001 2014-03-22 Jakub Jelinek <jakub@redhat.com>
29004 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
29005 code == MINUS_EXPR, never swap op0 with op1.
29007 * toplev.c (init_local_tick): Avoid signed integer multiplication
29009 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
29010 shift by first operand's bitsize.
29012 2014-03-21 Jakub Jelinek <jakub@redhat.com>
29015 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
29016 redefine to 1 or 0.
29017 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
29018 TARGET_ISA_64BIT_P(x).
29020 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29022 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
29023 pattern for vector nor instead of subtract from splat(-1).
29024 (altivec_expand_vec_perm_const_le): Likewise.
29026 2014-03-21 Richard Henderson <rth@twiddle.net>
29029 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
29030 related insns after epilogue_completed.
29032 2014-03-21 Martin Jambor <mjambor@suse.cz>
29035 * cgraph.h (symtab_node): New flag body_removed.
29036 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
29037 when removing bodies.
29038 * symtab.c (dump_symtab_base): Dump body_removed flag.
29039 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
29040 had their bodies removed.
29042 2014-03-21 Martin Jambor <mjambor@suse.cz>
29045 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
29048 2014-03-21 Richard Biener <rguenther@suse.de>
29050 PR tree-optimization/60577
29051 * tree-core.h (struct tree_base): Document nothrow_flag use
29052 in DECL_NONALIASED.
29053 * tree.h (DECL_NONALIASED): New.
29054 (may_be_aliased): Adjust.
29055 * coverage.c (build_var): Set DECL_NONALIASED.
29057 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
29059 * expr.c (expand_expr_real_1): Remove outdated comment.
29061 2014-03-20 Jakub Jelinek <jakub@redhat.com>
29063 PR middle-end/60597
29064 * ira.c (adjust_cleared_regs): Call copy_rtx on
29065 *reg_equiv[REGNO (loc)].src_p before passing it to
29066 simplify_replace_fn_rtx.
29069 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
29070 into CONST, put pic register as first operand of PLUS. Use
29071 gen_const_mem for both 32-bit and 64-bit PIC got loads.
29073 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29075 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
29077 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
29079 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
29080 around for store forwarding issue in the FPU on the UT699.
29081 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
29082 loads and operations if -mfix-ut699 is specified.
29083 (divtf3_hq): Tweak attribute.
29084 (sqrttf2_hq): Likewise.
29086 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
29088 * calls.c (store_one_arg): Remove incorrect const qualification on the
29089 type of the temporary.
29090 * cfgexpand.c (expand_return): Likewise.
29091 * expr.c (expand_constructor): Likewise.
29092 (expand_expr_real_1): Likewise.
29094 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
29096 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
29099 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
29102 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
29104 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
29106 * config/arm/aarch-common-protos.h
29107 (alu_cost_table): Fix spelling of "extend".
29108 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
29110 2014-03-19 Richard Biener <rguenther@suse.de>
29112 PR middle-end/60553
29113 * tree-core.h (tree_type_common): Re-order pointer members
29114 to reduce recursion depth during GC walks.
29116 2014-03-19 Marek Polacek <polacek@redhat.com>
29119 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
29120 before accessing it.
29122 2014-03-19 Richard Biener <rguenther@suse.de>
29125 * lto-streamer-in.c (input_function): In WPA stage do not drop
29128 2014-03-19 Jakub Jelinek <jakub@redhat.com>
29130 PR tree-optimization/60559
29131 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
29132 with build_zero_cst assignment.
29134 2014-03-18 Kai Tietz <ktietz@redhat.com>
29136 PR rtl-optimization/56356
29137 * sdbout.c (sdbout_parms): Verify that parms'
29138 incoming argument is valid.
29139 (sdbout_reg_parms): Likewise.
29141 2014-03-18 Richard Henderson <rth@redhat.com>
29144 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
29145 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
29146 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
29148 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
29150 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
29151 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
29152 Italicize plugin event names in description. Explain that
29153 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
29154 Remind that no GCC functions should be called after PLUGIN_FINISH.
29155 Explain what pragmas with expansion are.
29157 2014-03-18 Martin Liska <mliska@suse.cz>
29159 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
29160 gimple call statement is update.
29161 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
29162 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
29164 2014-03-18 Jakub Jelinek <jakub@redhat.com>
29167 * ubsan.c (ubsan_instrument_unreachable): Call
29168 initialize_sanitizer_builtins.
29169 (ubsan_pass): Likewise.
29172 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
29173 varpool_finalize_decl instead of rest_of_decl_compilation.
29175 2014-03-18 Richard Biener <rguenther@suse.de>
29177 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
29178 by using bitmap_and_compl instead of bitmap_and_compl_into.
29179 (df_rd_transfer_function): Likewise.
29181 2014-03-18 Richard Biener <rguenther@suse.de>
29183 * doc/lto.texi (fresolution): Fix typo.
29185 2014-03-18 Richard Biener <rguenther@suse.de>
29187 * doc/invoke.texi (flto): Update for changes in 4.9.
29189 2014-03-18 Richard Biener <rguenther@suse.de>
29191 * doc/loop.texi: Remove section on the removed lambda framework.
29192 Update loop docs with recent changes in preserving loop structure.
29194 2014-03-18 Richard Biener <rguenther@suse.de>
29196 * doc/lto.texi (-fresolution): Document.
29198 2014-03-18 Richard Biener <rguenther@suse.de>
29200 * doc/contrib.texi: Adjust my name.
29202 2014-03-18 Jakub Jelinek <jakub@redhat.com>
29205 * internal-fn.c: Include diagnostic-core.h.
29206 (expand_BUILTIN_EXPECT): New function.
29207 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
29208 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
29209 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
29210 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
29211 IFN_BUILTIN_EXPECT.
29212 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
29213 Revert 3 argument __builtin_expect code.
29214 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
29215 * gimple-fold.c (gimple_fold_call): Likewise.
29216 * tree.h (fold_builtin_expect): New prototype.
29217 * builtins.c (build_builtin_expect_predicate): Add predictor
29218 argument, if non-NULL, create 3 argument __builtin_expect.
29219 (fold_builtin_expect): No longer static. Add ARG2 argument,
29220 pass it through to build_builtin_expect_predicate.
29221 (fold_builtin_2): Adjust caller.
29222 (fold_builtin_3): Handle BUILT_IN_EXPECT.
29223 * internal-fn.def (BUILTIN_EXPECT): New.
29225 2014-03-18 Tobias Burnus <burnus@net-b.de>
29228 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
29229 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
29230 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
29232 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
29235 * predict.c (combine_predictions_for_bb): Fix up formatting.
29236 (expr_expected_value_1, expr_expected_value): Add predictor argument,
29237 fill what it points to if non-NULL.
29238 (tree_predict_by_opcode): Adjust caller, use the predictor.
29239 * predict.def (PRED_COMPARE_AND_SWAP): Add.
29241 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
29243 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
29244 proper constant for the store mode.
29246 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
29248 * symtab.c (change_decl_assembler_name): Fix transparent alias
29249 chain construction.
29251 2014-03-16 Renlin Li <Renlin.Li@arm.com>
29253 * config/aarch64/aarch64.c: Correct the comments about the
29254 aarch64 stack layout.
29256 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
29258 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
29259 check for GF_OMP_FOR_KIND_FOR.
29261 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
29263 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
29264 ymm and zmm register names.
29266 2014-03-17 Jakub Jelinek <jakub@redhat.com>
29269 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
29270 note creation for the 2010-08-31 changes.
29272 2014-03-17 Marek Polacek <polacek@redhat.com>
29274 PR middle-end/60534
29275 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
29276 as -fno-tree-loop-vectorize.
29277 (expand_omp_simd): Likewise.
29279 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
29281 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
29282 (eligible_for_call_delay): New prototype.
29283 * config/sparc/sparc.c (tls_call_delay): Rename into...
29284 (eligible_for_call_delay): ...this. Return false if the instruction
29285 cannot be put in the delay slot of a branch.
29286 (eligible_for_restore_insn): Simplify.
29287 (eligible_for_return_delay): Return false if the instruction cannot be
29288 put in the delay slot of a branch and simplify.
29289 (eligible_for_sibcall_delay): Return false if the instruction cannot be
29290 put in the delay slot of a branch.
29291 * config/sparc/sparc.md (fix_ut699): New attribute.
29292 (tls_call_delay): Delete.
29293 (in_call_delay): Reimplement.
29294 (eligible_for_sibcall_delay): Rename into...
29295 (in_sibcall_delay): ...this.
29296 (eligible_for_return_delay): Rename into...
29297 (in_return_delay): ...this.
29298 (in_branch_delay): Reimplement.
29299 (in_uncond_branch_delay): Delete.
29300 (in_annul_branch_delay): Delete.
29302 2014-03-14 Richard Henderson <rth@redhat.com>
29305 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
29306 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
29307 (*floathi<X87MODEF>2_i387_with_temp): Remove.
29308 (floathi splitters): Remove.
29309 (float<SWI48x>xf2): New pattern.
29310 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
29311 code that tried to handle DImode for 32-bit, but which was excluded
29312 by the pattern's condition. Drop allocation of stack temporary.
29313 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
29314 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
29315 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
29316 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
29317 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
29318 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
29319 (*float<SWI48><MODEF>2_sse_interunit): Remove.
29320 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
29321 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
29322 (*float<SWI48x><X87MODEF>2_i387): Remove.
29323 (all float _with_temp splitters): Remove.
29324 (*float<SWI48x><MODEF>2_i387): New pattern.
29325 (*float<SWI48><MODEF>2_sse): New pattern.
29326 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
29327 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
29329 2014-03-14 Jakub Jelinek <jakub@redhat.com>
29330 Marek Polacek <polacek@redhat.com>
29332 PR middle-end/60484
29333 * common.opt (dump_base_name_prefixed): New Variable.
29334 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
29335 if x_dump_base_name_prefixed is already set, set it at the end.
29337 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
29339 PR rtl-optimization/60508
29340 * lra-constraints.c (get_reload_reg): Add new parameter
29342 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
29343 Pass the new parameter values.
29345 2014-03-14 Richard Biener <rguenther@suse.de>
29347 * common.opt: Revert unintented changes from r205065.
29348 * opts.c: Likewise.
29350 2014-03-14 Richard Biener <rguenther@suse.de>
29352 PR middle-end/60518
29353 * cfghooks.c (split_block): Properly adjust all loops the
29354 block was a latch of.
29356 2014-03-14 Martin Jambor <mjambor@suse.cz>
29359 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
29362 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
29365 * config/avr/avr.c (avr_set_current_function): Pass function name
29366 through default_strip_name_encoding before sanity checking instead
29367 of skipping the first char of the assembler name.
29369 2014-03-13 Richard Henderson <rth@redhat.com>
29372 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
29373 (ix86_force_to_memory, ix86_free_from_memory): Remove.
29374 * config/i386/i386-protos.h: Likewise.
29375 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
29376 in the expander instead of a splitter.
29377 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
29378 any possibility of requiring a memory.
29379 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
29380 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
29381 (fp branch splitters): Update for ix86_split_fp_branch.
29382 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
29383 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
29384 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
29385 (*fop_<MODEF>_2_i387): Remove f/r alternative.
29386 (*fop_<MODEF>_3_i387): Likewise.
29387 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
29388 (splitters for the fop_* register patterns): Remove.
29389 (fscalexf4_i387): Rename from *fscalexf4_i387.
29390 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
29392 2014-03-13 Jakub Jelinek <jakub@redhat.com>
29394 PR tree-optimization/59779
29395 * tree-dfa.c (get_ref_base_and_extent): Use double_int
29396 type for bitsize and maxsize instead of HOST_WIDE_INT.
29398 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
29400 PR rtl-optimization/57320
29401 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
29402 the CFG after thread_prologue_and_epilogue_insns.
29404 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
29406 PR rtl-optimization/57189
29407 * lra-constraints.c (process_alt_operands): Disfavor spilling
29410 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
29412 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
29414 2014-03-13 Jakub Jelinek <jakub@redhat.com>
29416 PR tree-optimization/59025
29417 PR middle-end/60418
29418 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
29419 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
29421 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
29424 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
29425 calls of avr_out_plus_1.
29427 2014-03-13 Bin Cheng <bin.cheng@arm.com>
29429 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
29430 BB's single pred and update the father loop's latch info later.
29432 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
29434 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
29438 (VEC_base): Likewise.
29439 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
29440 registers, we need to swap double words in little endian mode.
29442 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
29443 to be a container mode for 128-bit integer operations added in ISA
29444 2.07. Unlike TImode and PTImode, the preferred register set is
29445 the Altivec/VMX registers for the 128-bit operations.
29447 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
29449 (rs6000_split_128bit_ok_p): Likewise.
29451 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
29452 macros for creating ISA 2.07 normal and overloaded builtin
29453 functions with 3 arguments.
29454 (BU_P8V_OVERLOAD_3): Likewise.
29455 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
29456 for use as overloaded functions.
29457 (VPERM_1TI_UNS): Likewise.
29458 (VSEL_1TI): Likewise.
29459 (VSEL_1TI_UNS): Likewise.
29460 (ST_INTERNAL_1ti): Likewise.
29461 (LD_INTERNAL_1ti): Likewise.
29462 (XXSEL_1TI): Likewise.
29463 (XXSEL_1TI_UNS): Likewise.
29464 (VPERM_1TI): Likewise.
29465 (VPERM_1TI_UNS): Likewise.
29466 (XXPERMDI_1TI): Likewise.
29467 (SET_1TI): Likewise.
29468 (LXVD2X_V1TI): Likewise.
29469 (STXVD2X_V1TI): Likewise.
29470 (VEC_INIT_V1TI): Likewise.
29471 (VEC_SET_V1TI): Likewise.
29472 (VEC_EXT_V1TI): Likewise.
29473 (EQV_V1TI): Likewise.
29474 (NAND_V1TI): Likewise.
29475 (ORC_V1TI): Likewise.
29476 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
29477 added in ISA 2.07. Add both normal 'altivec' builtins, and the
29478 overloaded builtin.
29479 (VADDUQM): Likewise.
29480 (VSUBCUQ): Likewise.
29481 (VADDEUQM): Likewise.
29482 (VADDECUQ): Likewise.
29483 (VSUBEUQM): Likewise.
29484 (VSUBECUQ): Likewise.
29486 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
29487 __int128_t and __uint128_t types.
29488 (__uint128_type): Likewise.
29489 (altivec_categorize_keyword): Add support for vector __int128_t,
29490 vector __uint128_t, vector __int128, and vector unsigned __int128
29491 as a container type for TImode operations that need to be done in
29492 VSX/Altivec registers.
29493 (rs6000_macro_to_expand): Likewise.
29494 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
29495 to support 128-bit integer instructions vaddcuq, vadduqm,
29496 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
29497 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
29499 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
29500 for V1TImode, and set up preferences to use VSX/Altivec registers.
29501 Setup VSX reload handlers.
29502 (rs6000_debug_reg_global): Likewise.
29503 (rs6000_init_hard_regno_mode_ok): Likewise.
29504 (rs6000_preferred_simd_mode): Likewise.
29505 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
29506 (easy_altivec_constant): Likewise.
29507 (output_vec_const_move): Likewise.
29508 (rs6000_expand_vector_set): Convert V1TImode set and extract to
29510 (rs6000_expand_vector_extract): Likewise.
29511 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
29513 (rs6000_const_vec): Add support for V1TImode.
29514 (rs6000_emit_le_vsx_load): Swap double words when loading or
29515 storing TImode/V1TImode.
29516 (rs6000_emit_le_vsx_store): Likewise.
29517 (rs6000_emit_le_vsx_move): Likewise.
29518 (rs6000_emit_move): Add support for V1TImode.
29519 (altivec_expand_ld_builtin): Likewise.
29520 (altivec_expand_st_builtin): Likewise.
29521 (altivec_expand_vec_init_builtin): Likewise.
29522 (altivec_expand_builtin): Likewise.
29523 (rs6000_init_builtins): Add support for V1TImode type. Add
29524 support for ISA 2.07 128-bit integer builtins. Define type names
29525 for the VSX/Altivec vector types.
29526 (altivec_init_builtins): Add support for overloaded vector
29527 functions with V1TImode type.
29528 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
29529 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
29531 (rs6000_split_128bit_ok_p): Likewise.
29532 (rs6000_handle_altivec_attribute): Create V1TImode from vector
29533 __int128_t and vector __uint128_t.
29535 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
29536 and mode attributes.
29538 (VSX_M2): Likewise.
29543 (VS_scalar): Likewise.
29544 (VS_double): Likewise.
29545 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
29547 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
29548 we support the ISA 2.07 128-bit integer arithmetic instructions.
29549 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
29550 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
29551 and TImode types for use with the builtin functions.
29552 (V1TI_type_node): Likewise.
29553 (unsigned_V1TI_type_node): Likewise.
29554 (intTI_type_internal_node): Likewise.
29555 (uintTI_type_internal_node): Likewise.
29557 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
29558 128-bit builtin functions.
29559 (UNSPEC_VADDEUQM): Likewise.
29560 (UNSPEC_VADDECUQ): Likewise.
29561 (UNSPEC_VSUBCUQ): Likewise.
29562 (UNSPEC_VSUBEUQM): Likewise.
29563 (UNSPEC_VSUBECUQ): Likewise.
29564 (VM): Add V1TImode to vector mode iterators.
29566 (VI_unit): Likewise.
29567 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
29568 (altivec_vaddcuq): Likewise.
29569 (altivec_vsubuqm): Likewise.
29570 (altivec_vsubcuq): Likewise.
29571 (altivec_vaddeuqm): Likewise.
29572 (altivec_vaddecuq): Likewise.
29573 (altivec_vsubeuqm): Likewise.
29574 (altivec_vsubecuq): Likewise.
29576 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
29578 (BOOL_128): Likewise.
29579 (BOOL_REGS_OUTPUT): Likewise.
29580 (BOOL_REGS_OP1): Likewise.
29581 (BOOL_REGS_OP2): Likewise.
29582 (BOOL_REGS_UNARY): Likewise.
29583 (BOOL_REGS_AND_CR0): Likewise.
29585 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
29586 128-bit integer builtin support.
29587 (vec_vadduqm): Likewise.
29588 (vec_vaddecuq): Likewise.
29589 (vec_vaddeuqm): Likewise.
29590 (vec_vsubecuq): Likewise.
29591 (vec_vsubeuqm): Likewise.
29592 (vec_vsubcuq): Likewise.
29593 (vec_vsubuqm): Likewise.
29595 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
29596 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
29597 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
29598 128-bit integer add/subtract to ISA 2.07.
29600 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
29602 * config/arc/arc.c (arc_predicate_delay_insns):
29603 Fix third argument passed to conditionalize_nonjump.
29605 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
29607 * config/aarch64/aarch64-builtins.c
29608 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
29609 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
29610 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
29611 instead of __builtin_lfloor.
29612 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
29614 2014-03-12 Jakub Jelinek <jakub@redhat.com>
29616 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
29617 (tree_ssa_ifcombine_bb_1): New function.
29618 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
29619 is an empty forwarder block to then_bb or vice versa and then_bb
29620 and else_bb are effectively swapped.
29622 2014-03-12 Christian Bruel <christian.bruel@st.com>
29625 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
29626 REG_CFA_DEF_CFA note.
29627 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
29628 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
29630 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
29632 PR tree-optimization/60454
29633 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
29635 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29637 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
29638 Do not define target_cpu_default2 to generic.
29639 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
29640 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
29641 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
29643 2014-03-12 Jakub Jelinek <jakub@redhat.com>
29644 Marc Glisse <marc.glisse@inria.fr>
29646 PR tree-optimization/60502
29647 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
29648 instead of build_low_bits_mask.
29650 2014-03-12 Jakub Jelinek <jakub@redhat.com>
29652 PR middle-end/60482
29653 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
29654 if there are multiple uses, but op doesn't live on E edge.
29655 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
29656 clobber stmts before __builtin_unreachable.
29658 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
29660 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
29661 hard_frame_pointer_rtx.
29662 * cse.c (cse_insn): Remove volatile check.
29663 * cselib.c (cselib_process_insn): Likewise.
29664 * dse.c (scan_insn): Likewise.
29666 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
29668 * config/arc/arc.c (conditionalize_nonjump): New function,
29670 (arc_ifcvt): ... this.
29671 (arc_predicate_delay_insns): Use it.
29673 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
29675 * config/arc/predicates.md (extend_operand): During/after reload,
29676 allow const_int_operand.
29677 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
29678 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
29679 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
29681 (umulsi3_highpart_i): Likewise.
29683 2014-03-11 Richard Biener <rguenther@suse.de>
29685 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
29686 Add asserts to guard possible wrong-code bugs.
29688 2014-03-11 Richard Biener <rguenther@suse.de>
29690 PR tree-optimization/60429
29691 PR tree-optimization/60485
29692 * tree-ssa-structalias.c (set_union_with_increment): Properly
29693 take into account all fields that overlap the shifted vars.
29694 (do_sd_constraint): Likewise.
29695 (do_ds_constraint): Likewise.
29696 (get_constraint_for_ptr_offset): Likewise.
29698 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
29700 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
29701 (nios2_compute_frame_layout):
29702 Add calculation of cfun->machine->fp_save_offset.
29703 (nios2_expand_prologue): Correct setting of frame pointer register
29705 (nios2_expand_epilogue): Update recovery of stack pointer from
29706 frame pointer accordingly.
29707 (nios2_initial_elimination_offset): Update calculation of offset
29708 for eliminating to HARD_FRAME_POINTER_REGNUM.
29710 2014-03-10 Jakub Jelinek <jakub@redhat.com>
29713 * ipa.c (symtab_remove_unreachable_nodes): Don't call
29714 cgraph_get_create_node on VAR_DECLs.
29716 2014-03-10 Richard Biener <rguenther@suse.de>
29718 PR middle-end/60474
29719 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
29721 2014-03-08 Douglas B Rupp <rupp@gnat.com>
29723 * config/vms/vms.opt (vms_float_format): New variable.
29725 2014-03-08 Tobias Burnus <burnus@net-b.de>
29727 * doc/invoke.texi (-fcilkplus): Update implementation status.
29729 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
29730 Richard Biener <rguenther@suse.de>
29732 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
29733 consistently accross all TUs.
29734 (run_gcc): Enable -fshort-double automatically at link at link-time
29735 and disallow override.
29737 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
29740 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
29741 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
29742 if they can't be used.
29744 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29746 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
29747 for Solaris 11/x86 ld.
29748 * configure: Regenerate.
29750 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29752 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
29753 (LIB_TLS_SPEC): Save as ld_tls_libs.
29754 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
29755 (HAVE_AS_IX86_TLSLDM): New test.
29756 * configure, config.in: Regenerate.
29757 * config/i386/i386.c (legitimize_tls_address): Fall back to
29758 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
29759 cannot support TLS_MODEL_LOCAL_DYNAMIC.
29760 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
29761 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
29763 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
29765 * common.opt (fira-loop-pressure): Mark as optimization.
29767 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
29769 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
29770 an OpenMP mappable type.
29772 2014-03-06 Matthias Klose <doko@ubuntu.com>
29774 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
29775 MULTILIB_OSDIRNAMES is not defined.
29777 2014-03-06 Jakub Jelinek <jakub@redhat.com>
29778 Meador Inge <meadori@codesourcery.com>
29781 * config/arm/arm.c (arm_tls_symbol_p): Remove.
29782 (arm_legitimize_address): Call legitimize_tls_address for any
29783 arm_tls_referenced_p expression, handle constant addend. Call it
29784 before testing for !TARGET_ARM.
29785 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
29787 2014-03-06 Richard Biener <rguenther@suse.de>
29789 PR middle-end/60445
29793 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
29795 * tree-streamer.c (record_common_node): Assert we don't record
29796 nodes with type double.
29797 (preload_common_node): Skip type double, complex double and double
29798 pointer since it is now frontend dependent due to fshort-double option.
29800 2014-03-06 Richard Biener <rguenther@suse.de>
29802 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
29803 or -fno-lto is specified and the linker has full plugin support.
29804 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
29805 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
29806 * lto-wrapper.c (merge_and_complain): Merge compile-time
29807 optimization levels.
29808 (run_gcc): And pass it through to the link options.
29810 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
29814 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
29816 * cselib.c (remove_useless_values): Skip to avoid quadratic
29817 behavior if the condition moved from...
29818 (cselib_process_insn): ... here holds.
29820 2014-03-05 Jakub Jelinek <jakub@redhat.com>
29823 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
29824 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
29827 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
29828 (TM_H): Add x86-tune.def.
29830 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29832 * config/aarch64/aarch64.c (generic_tunings):
29833 Use cortexa57_extra_costs.
29835 2014-03-05 Jakub Jelinek <jakub@redhat.com>
29838 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
29839 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
29840 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
29843 2014-03-04 Heiher <r@hev.cc>
29845 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
29846 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
29848 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
29850 * config/i386/predicates.md (const2356_operand): Change to ...
29851 (const2367_operand): ... this.
29852 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
29854 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29855 (*avx512pf_scatterpf<mode>sf): Ditto.
29856 (avx512pf_scatterpf<mode>df): Ditto.
29857 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29858 (*avx512pf_scatterpf<mode>df): Ditto.
29859 * config/i386/i386.c (ix86_expand_builtin): Update
29860 incorrect hint operand error message.
29862 2014-03-04 Richard Biener <rguenther@suse.de>
29864 * lto-section-in.c (lto_get_section_data): Fix const cast.
29866 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
29868 * tree-streamer.c (record_common_node): Assert we don't record
29869 nodes with type double.
29870 (preload_common_node): Skip type double, complex double and double
29871 pointer since it is now frontend dependent due to fshort-double option.
29873 2014-03-04 Richard Biener <rguenther@suse.de>
29876 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
29877 (lto_input_toplevel_asms): Likewise.
29878 * lto-section-in.c (lto_get_section_data): Instead do it here
29881 2014-03-04 Richard Biener <rguenther@suse.de>
29883 PR tree-optimization/60382
29884 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
29885 dead PHIs a reduction.
29887 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
29889 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
29891 (_mm_prefetch): Move out of GCC target("sse") pragma.
29892 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
29893 GCC target("prfchw") pragma.
29894 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
29896 * config/i386/i386.c (ix86_option_override_internal): Enable
29897 -mprfchw with -mprefetchwt1.
29899 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
29901 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
29904 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
29906 * opts.h (CL_PCH_IGNORE): Define.
29907 * targhooks.c (option_affects_pch_p):
29908 Return false for options that have CL_PCH_IGNORE set.
29909 * opt-functions.awk: Process PchIgnore.
29910 * doc/options.texi: Document PchIgnore.
29912 * config/arc/arc.opt (misize): Add PchIgnore property.
29914 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29916 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
29917 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
29918 constraint on constants to permit them being loaded into
29919 GENERAL_REGS or BASE_REGS.
29921 2014-03-03 Nick Clifton <nickc@redhat.com>
29923 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
29924 anti-cacnonical alternatives.
29925 (negandhi3_real): New pattern.
29926 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
29928 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
29930 * config/avr/avr-mcus.def: Remove atxmega16x1.
29931 * config/avr/avr-tables.opt: Regenerate.
29932 * config/avr/t-multilib: Regenerate.
29933 * doc/avr-mmcu.texi: Regenerate.
29935 2014-03-03 Tobias Grosser <tobias@grosser.es>
29936 Mircea Namolaru <mircea.namolaru@inria.fr>
29938 PR tree-optimization/58028
29939 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
29942 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29944 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
29945 not handled by recognizers.
29947 2014-03-03 Jakub Jelinek <jakub@redhat.com>
29949 PR middle-end/60175
29950 * function.c (expand_function_end): Don't emit
29951 clobber_return_register sequence if clobber_after is a BARRIER.
29952 * cfgexpand.c (construct_exit_block): Append instructions before
29953 return_label to prev_bb.
29955 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29957 * config/rs6000/constraints.md: Document reserved use of "wc".
29959 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
29962 * ipa.c (function_and_variable_visibility): When dissolving comdat
29963 group, also set all symbols to local.
29965 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
29970 2013-12-14 Jan Hubicka <jh@suse.cz>
29971 PR middle-end/58477
29972 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
29974 2014-03-02 Jon Beniston <jon@beniston.com>
29980 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
29981 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
29982 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
29983 (simple_return, *simple_return): New patterns
29984 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
29985 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
29987 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
29989 * dwarf2out.c (gen_subprogram_die): Tidy.
29991 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
29994 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
29995 (*mov_t_msb_neg_negc): ... this new insn.
29997 2014-02-28 Jason Merrill <jason@redhat.com>
30000 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
30003 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
30006 * dwarf2out.c (decltype_auto_die): New static.
30007 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
30008 (gen_type_die_with_usage): Handle 'decltype(auto)'.
30009 (is_cxx_auto): Likewise.
30011 2014-02-28 Ian Bolton <ian.bolton@arm.com>
30013 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
30014 we are not using general regs only.
30016 2014-02-28 Richard Biener <rguenther@suse.de>
30019 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
30020 previous fix and only allow to remove trivial pre-headers
30021 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
30022 (remove_forwarder_block): Properly update the latch of a loop.
30024 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
30027 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
30028 (cselib_preserved_hash_table): New.
30029 (preserve_constants_and_equivs): Move preserved vals to it.
30030 (cselib_find_slot): Look it up first.
30031 (cselib_init): Initialize it.
30032 (cselib_finish): Release it.
30033 (dump_cselib_table): Dump it.
30035 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
30038 * cselib.c (remove_useless_values): Skip to avoid quadratic
30039 behavior if the condition moved from...
30040 (cselib_process_insn): ... here holds.
30042 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
30045 * var-tracking.c (vt_initialize): Apply the same condition to
30046 preserve the CFA base value.
30048 2014-02-28 Joey Ye <joey.ye@arm.com>
30051 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
30052 if reload in progress or completed.
30054 2014-02-28 Tobias Burnus <burnus@net-b.de>
30056 PR middle-end/60147
30057 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
30060 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
30062 * doc/tm.texi.in (Condition Code Status): Update documention for
30063 relative locations of cc0-setter and cc0-user.
30065 2014-02-27 Jeff Law <law@redhat.com>
30067 PR rtl-optimization/52714
30068 * combine.c (try_combine): When splitting an unrecognized PARALLEL
30069 into two independent simple sets, if I3 is a jump, ensure the
30070 pattern we place into I3 is a (set (pc) ...).
30072 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
30073 Jeff Law <law@redhat.com>
30075 PR rtl-optimization/49847
30076 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
30077 are in different blocks.
30078 * doc/tm.texi (Condition Code Status): Update documention for
30079 relative locations of cc0-setter and cc0-user.
30081 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
30084 * lra.c (lra_emit_add): Check SUBREG too.
30086 2014-02-27 Andreas Schwab <schwab@suse.de>
30088 * config/m68k/m68k.c (m68k_option_override): Disable
30089 -flive-range-shrinkage for classic m68k.
30090 (m68k_override_options_after_change): Likewise.
30092 2014-02-27 Marek Polacek <polacek@redhat.com>
30094 PR middle-end/59223
30095 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
30096 -Wmaybe-uninitialized.
30098 2014-02-27 Alan Modra <amodra@gmail.com>
30101 * reload1.c (emit_input_reload_insns): When reload_override_in,
30102 set old to rl->in_reg when rl->in_reg is a subreg.
30104 2014-02-26 Richard Biener <rguenther@suse.de>
30107 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
30109 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
30111 * common/config/i386/predicates.md (const1256_operand): Remove.
30112 (const2356_operand): New.
30113 (const_1_to_2_operand): Remove.
30114 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
30115 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
30116 (*avx512pf_gatherpf<mode>sf): Ditto.
30117 (avx512pf_gatherpf<mode>df): Ditto.
30118 (*avx512pf_gatherpf<mode>df_mask): Ditto.
30119 (*avx512pf_gatherpf<mode>df): Ditto.
30120 (avx512pf_scatterpf<mode>sf): Ditto.
30121 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
30122 (*avx512pf_scatterpf<mode>sf): Ditto.
30123 (avx512pf_scatterpf<mode>df): Ditto.
30124 (*avx512pf_scatterpf<mode>df_mask): Ditto.
30125 (*avx512pf_scatterpf<mode>df): Ditto.
30126 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
30128 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
30130 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
30131 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
30132 (_mm512_mask_testn_epi64_mask): Move to ...
30133 * config/i386/avx512cdintrin.h: Here.
30134 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
30135 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
30136 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
30137 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
30138 TARGET_AVX512F from TARGET_AVX512CD.
30140 2014-02-26 Richard Biener <rguenther@suse.de>
30143 * ipa.c (walk_polymorphic_call_targets): Properly guard
30144 call to inline_update_overall_summary.
30146 2014-02-26 Bin Cheng <bin.cheng@arm.com>
30149 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
30150 and latches only if requested. Fix latch if it is removed.
30151 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
30152 LOOPS_HAVE_PREHEADERS.
30154 2014-02-25 Andrew Pinski <apinski@cavium.com>
30156 * builtins.c (expand_builtin_thread_pointer): Create a new target
30157 when the target is NULL.
30159 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
30161 PR rtl-optimization/60317
30162 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
30163 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
30164 * lra-assigns.c: Include params.h.
30165 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
30166 other reload pseudos considerations.
30168 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30170 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
30171 to use canonical form for nor<mode>3.
30173 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30176 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
30179 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
30181 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
30182 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
30183 (ix86_handle_option): Handle OPT_mprefetchwt1.
30184 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
30185 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
30187 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
30188 OPTION_MASK_ISA_PREFETCHWT1.
30189 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
30190 (PTA_PREFETCHWT1): New.
30191 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
30192 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
30193 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
30194 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
30195 (*prefetch_avx512pf_<mode>_: Change into ...
30196 (*prefetch_prefetchwt1_<mode>: This.
30197 * config/i386/i386.opt (mprefetchwt1): New.
30198 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
30199 (_mm_prefetch): Handle intent to write.
30200 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
30202 2014-02-25 Richard Biener <rguenther@suse.de>
30204 PR middle-end/60291
30205 * emit-rtl.c (mem_attrs_htab): Remove.
30206 (mem_attrs_htab_hash): Likewise.
30207 (mem_attrs_htab_eq): Likewise.
30208 (set_mem_attrs): Always allocate new mem-attrs when something changed.
30209 (init_emit_once): Do not allocate mem_attrs_htab.
30211 2014-02-25 Richard Biener <rguenther@suse.de>
30214 * lto-opts.c (lto_write_options): Output non-explicit conservative
30215 -fwrapv, -fno-trapv and -fno-strict-overflow.
30216 * lto-wrapper.c (merge_and_complain): Handle merging those options.
30217 (run_gcc): And pass them through.
30219 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
30221 * sel-sched.c (calculate_new_fences): New parameter ptime.
30222 Calculate it as a maximum over all fence cycles.
30223 (sel_sched_region_2): Adjust the call to calculate_new_fences.
30224 Print the final schedule timing when sched_verbose.
30226 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
30228 PR rtl-optimization/60292
30229 * sel-sched.c (fill_vec_av_set): Do not reset target availability
30230 bit fot the fence instruction.
30232 2014-02-24 Alangi Derick <alangiderick@gmail.com>
30234 * calls.h: Fix typo in comment.
30236 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
30238 * config/pa/pa.c (pa_output_move_double): Don't valididate when
30239 adjusting offsetable addresses.
30241 2014-02-24 Guozhi Wei <carrot@google.com>
30243 * sparseset.h (sparseset_pop): Fix the wrong index.
30245 2014-02-24 Walter Lee <walt@tilera.com>
30247 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
30248 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
30250 * common/config/tilegx/tilegx-common.c
30251 (TARGET_DEFAULT_TARGET_FLAGS): Define.
30252 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
30253 (LINK_SPEC): Ditto.
30254 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
30255 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
30256 (tilegx_gimplify_va_arg_expr): Handle big endian.
30257 (tilegx_expand_unaligned_load): Ditto.
30258 (tilegx_expand_unaligned_store): Ditto.
30259 (TARGET_RETURN_IN_MSB): New.
30260 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
30261 (TARGET_ENDIAN_DEFAULT): New.
30262 (TARGET_BIG_ENDIAN): Handle big endian.
30263 (BYTES_BIG_ENDIAN): Ditto.
30264 (WORDS_BIG_ENDIAN): Ditto.
30265 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
30266 (ENDIAN_SPEC): New.
30267 (EXTRA_SPECS): New.
30268 * config/tilegx/tilegx.md (extv): Handle big endian.
30270 (insn_st<n>): Ditto.
30271 (insn_st<n>_add<bitsuffix>): Ditto.
30272 (insn_stnt<n>): Ditto.
30273 (insn_stnt<n>_add<bitsuffix>):Ditto.
30274 (vec_interleave_highv8qi): Handle big endian.
30275 (vec_interleave_highv8qi_be): New.
30276 (vec_interleave_highv8qi_le): New.
30277 (insn_v1int_h): Handle big endian.
30278 (vec_interleave_lowv8qi): Handle big endian.
30279 (vec_interleave_lowv8qi_be): New.
30280 (vec_interleave_lowv8qi_le): New.
30281 (insn_v1int_l): Handle big endian.
30282 (vec_interleave_highv4hi): Handle big endian.
30283 (vec_interleave_highv4hi_be): New.
30284 (vec_interleave_highv4hi_le): New.
30285 (insn_v2int_h): Handle big endian.
30286 (vec_interleave_lowv4hi): Handle big endian.
30287 (vec_interleave_lowv4hi_be): New.
30288 (vec_interleave_lowv4hi_le): New.
30289 (insn_v2int_l): Handle big endian.
30290 (vec_interleave_highv2si): Handle big endian.
30291 (vec_interleave_highv2si_be): New.
30292 (vec_interleave_highv2si_le): New.
30293 (insn_v4int_h): Handle big endian.
30294 (vec_interleave_lowv2si): Handle big endian.
30295 (vec_interleave_lowv2si_be): New.
30296 (vec_interleave_lowv2si_le): New.
30297 (insn_v4int_l): Handle big endian.
30298 * config/tilegx/tilegx.opt (mbig-endian): New option.
30299 (mlittle-endian): New option.
30300 * doc/install.texi: Document tilegxbe-linux.
30301 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
30303 2014-02-24 Martin Jambor <mjambor@suse.cz>
30306 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
30307 there are no parameter descriptors.
30309 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
30311 PR rtl-optimization/60268
30312 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
30313 initialization to ...
30314 (sched_rgn_init): ... here.
30315 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
30317 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
30319 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
30322 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
30324 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
30327 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
30329 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
30330 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
30332 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
30334 * config/microblaze/predicates.md: Add cmp_op predicate.
30335 * config/microblaze/microblaze.md: Add branch_compare instruction
30336 which uses cmp_op predicate and emits cmp insn before branch.
30337 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
30338 to microblaze_expand_conditional_branch and consolidate logic.
30339 (microblaze_expand_conditional_branch): emit branch_compare
30340 insn instead of handling cmp op separate from branch insn.
30342 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30344 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
30347 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30349 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
30350 define_insn with define_expand and new define_insn
30351 *altivec_lve<VI_char>x_internal.
30352 (altivec_stve<VI_char>x): Replace define_insn with define_expand
30353 and new define_insn *altivec_stve<VI_char>x_internal.
30354 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
30356 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
30358 (altivec_expand_stvex_be): New function.
30360 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
30362 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
30363 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
30364 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
30365 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
30367 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
30370 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
30371 instead of emit_move_insn.
30373 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30375 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
30376 vspltw with vsldoi.
30377 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
30378 gen_altivec_vsumsws.
30380 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30382 * config/rs6000/altivec.md (altivec_lvxl): Rename as
30383 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
30384 (altivec_lvxl_<mode>): New define_expand incorporating
30385 -maltivec=be semantics where needed.
30386 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
30387 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
30388 semantics where needed.
30389 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
30390 (altivec_stvx_<mode>): New define_expand incorporating
30391 -maltivec=be semantics where needed.
30392 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
30393 VM2 iterator instead of V4SI.
30394 (altivec_stvxl_<mode>): New define_expand incorporating
30395 -maltivec=be semantics where needed.
30396 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
30397 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
30398 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
30399 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
30400 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
30401 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
30402 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
30403 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
30404 ALTIVEC_BUILTIN_STVXL.
30405 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
30406 (altivec_expand_stvx_be): Likewise.
30407 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
30408 (altivec_expand_lvx_be): Likewise.
30409 (altivec_expand_stvx_be): Likewise.
30410 (altivec_expand_builtin): Add cases for
30411 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
30412 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
30413 (altivec_init_builtins): Add definitions for
30414 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
30415 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
30417 2014-02-21 Catherine Moore <clm@codesourcery.com>
30419 * doc/invoke.texi (mvirt, mno-virt): Document.
30420 * config/mips/mips.opt (mvirt): New option.
30421 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
30423 2014-02-21 Richard Biener <rguenther@suse.de>
30425 PR tree-optimization/60276
30426 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
30427 (STMT_VINFO_MIN_NEG_DIST): New macro.
30428 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
30429 STMT_VINFO_MIN_NEG_DIST.
30430 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
30431 made for negative dependence distances still hold.
30433 2014-02-21 Richard Biener <rguenther@suse.de>
30435 PR middle-end/60291
30436 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
30437 DECL_INITIAL for globals not in the current function context.
30439 2014-02-21 Jakub Jelinek <jakub@redhat.com>
30441 PR tree-optimization/56490
30442 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
30443 * tree-ssa-uninit.c: Include params.h.
30444 (compute_control_dep_chain): Add num_calls argument, return false
30445 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
30446 num_calls to recursive call.
30447 (find_predicates): Change dep_chain into normal array,
30448 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
30449 variable and adjust compute_control_dep_chain caller.
30450 (find_def_preds): Likewise.
30452 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
30454 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
30455 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
30457 2014-02-21 Nick Clifton <nickc@redhat.com>
30459 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
30460 (pushhi1): Likewise.
30461 (popqi1): Add mode to pre_dec.
30462 (pophi1): Likewise.
30464 2014-02-21 Jakub Jelinek <jakub@redhat.com>
30466 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
30467 mode for mask of V8SFmode permutation.
30469 2014-02-20 Richard Henderson <rth@redhat.com>
30472 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
30473 a new pseudo for OLDVAL.
30475 2014-02-20 Jakub Jelinek <jakub@redhat.com>
30478 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
30479 gen_reg_rtx if d->testing_p.
30480 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
30481 if d->testing_p and we will certainly return true.
30482 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
30485 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
30487 * emit-rtl.c (gen_reg_rtx): Assert that
30488 crtl->emit.regno_pointer_align_length is non-zero.
30490 2014-02-20 Richard Henderson <rth@redhat.com>
30493 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
30494 on failure the store back into EXPECT.
30496 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
30497 Sandra Loosemore <sandra@codesourcery.com>
30499 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
30500 * config/nios2/nios2.c (nios2_function_profiler): Add
30501 -fPIC (flag_pic == 2) support.
30502 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
30503 (nios2_large_offset_p): New function.
30504 (nios2_unspec_reloc_p): Move up position, update to use
30505 nios2_large_offset_p.
30506 (nios2_unspec_address): Remove function.
30507 (nios2_unspec_offset): New function.
30508 (nios2_large_got_address): New function.
30509 (nios2_got_address): Add large offset support.
30510 (nios2_legitimize_tls_address): Update usage of removed and new
30512 (nios2_symbol_binds_local_p): New function.
30513 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
30514 (nios2_legitimize_address): Update to use nios2_large_offset_p.
30515 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
30516 (nios2_print_operand): Merge H/L processing, add hiadj/lo
30517 processing for (const (unspec ...)).
30518 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
30520 2014-02-20 Richard Biener <rguenther@suse.de>
30522 * tree-cfg.c (replace_uses_by): Mark altered BBs before
30523 doing the substitution.
30524 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
30526 2014-02-20 Martin Jambor <mjambor@suse.cz>
30529 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
30530 info when checking whether lattices are bottom.
30532 2014-02-20 Richard Biener <rguenther@suse.de>
30534 PR middle-end/60221
30535 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
30538 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
30541 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
30542 parameter specifying the scaling.
30543 (inline_call): Update.
30544 (want_inline_recursively): Guard division by zero.
30545 (recursive_inlining): Update.
30546 * ipa-inline.h (clone_inlined_nodes): Update.
30548 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
30551 * config/i386/i386.c (classify_argument): Pass structures of size
30552 64 bytes or less in register.
30554 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
30555 Kirill Yukhin <kirill.yukhin@intel.com>
30557 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
30558 (_mm_rcp28_round_ss): Ditto.
30559 (_mm_rsqrt28_round_sd): Ditto.
30560 (_mm_rsqrt28_round_ss): Ditto.
30561 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
30562 (_mm_rcp14_round_ss): Ditto.
30563 (_mm_rsqrt14_round_sd): Ditto.
30564 (_mm_rsqrt14_round_ss): Ditto.
30565 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
30566 the first input operand, get rid of match_dup.
30567 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
30569 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30571 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
30572 operand as the first input operand, set type attribute.
30573 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30574 Set type attribute.
30575 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
30576 operand as the first input operand, set type attribute.
30578 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30580 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
30583 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
30586 * config/i386/i386.c (construct_container): Remove TFmode check
30587 for X86_64_INTEGER_CLASS.
30589 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
30592 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
30593 only when -Wpsabi is enabled.
30595 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
30598 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
30599 passing arrays in registers are the same as for structs, so remove the
30600 special case for them.
30602 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
30604 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
30605 destination type, extract only the valid bits if the source type is not
30606 integral and has a different mode.
30608 2014-02-19 Richard Biener <rguenther@suse.de>
30611 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
30614 2014-02-19 Richard Biener <rguenther@suse.de>
30617 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
30618 (ipa_modify_call_arguments): Emit an argument load explicitely and
30619 preserve virtual SSA form there and for the replacement call.
30620 Do not update SSA form nor free dominance info.
30622 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
30624 * ipa.c (function_and_variable_visibility): Also clear WEAK
30625 flag when disolving COMDAT_GROUP.
30627 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
30629 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
30630 * ipa-prop.c (ipa_set_jf_known_type): Return early when
30631 not devirtualizing.
30632 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
30633 do more sanity checks.
30634 (detect_type_change): Return true when giving up early.
30635 (compute_complex_assign_jump_func): Fix type parameter of
30636 ipa_set_ancestor_jf.
30637 (compute_complex_ancestor_jump_func): Likewise.
30638 (update_jump_functions_after_inlining): Fix updating of
30640 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
30642 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
30644 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
30645 inline clones when edge disappears.
30647 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
30650 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
30651 Split 64-bit moves into 2 patterns. Do not allow the use of
30652 direct move for TDmode in little endian, since the decimal value
30653 has little endian bytes within a word, but the 64-bit pieces are
30654 ordered in a big endian fashion, and normal subreg's of TDmode are
30656 (mov<mode>_64bit_dm): Likewise.
30657 (movtd_64bit_nodm): Likewise.
30659 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
30661 PR tree-optimization/60174
30662 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
30663 statement of an SSA_NAME that occurs in an abnormal PHI node.
30665 2014-02-18 Jakub Jelinek <jakub@redhat.com>
30668 * final.c (SEEN_BB): Remove.
30669 (SEEN_NOTE, SEEN_EMITTED): Renumber.
30670 (final_scan_insn): Don't force_source_line on second
30671 NOTE_INSN_BASIC_BLOCK.
30673 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
30676 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
30677 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
30678 (type_natural_mode): Warn ABI change when %zmm register is not
30679 available for AVX512F vector value passing.
30681 2014-02-18 Kai Tietz <ktietz@redhat.com>
30684 * config/i386/i386.c (ix86_expand_prologue): Use value in
30685 rax register as displacement when restoring %r10 or %rax.
30686 Fix wrong offset when restoring both registers.
30688 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
30690 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
30691 assertion with conditional return.
30693 2014-02-18 Jakub Jelinek <jakub@redhat.com>
30694 Uros Bizjak <ubizjak@gmail.com>
30697 * config/i386/driver-i386.c (host_detect_local_cpu): If
30698 YMM state is not saved by the OS, also clear has_f16c. Move
30699 CPUID 0x80000001 handling before YMM state saving checking.
30701 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
30703 PR rtl-optimization/58960
30704 * haifa-sched.c (alloc_global_sched_pressure_data): New,
30705 factored out from ...
30706 (sched_init): ... here.
30707 (free_global_sched_pressure_data): New, factored out from ...
30708 (sched_finish): ... here.
30709 * sched-int.h (free_global_sched_pressure_data): Declare.
30710 * sched-rgn.c (nr_regions_initial): New static global.
30711 (haifa_find_rgns): Initialize it.
30712 (schedule_region): Disable sched-pressure for the newly
30715 2014-02-17 Richard Biener <rguenther@suse.de>
30717 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
30718 release SSA defs of pattern stmts.
30720 2014-02-17 Richard Biener <rguenther@suse.de>
30722 * tree-inline.c (expand_call_inline): Release the virtual
30723 operand defined by the call we are about to inline.
30725 2014-02-17 Richard Biener <rguenther@suse.de>
30727 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
30729 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
30730 Ilya Tocar <ilya.tocar@intel.com>
30732 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
30733 arguments order in builtin.
30734 (_mm512_permutexvar_epi64): Ditto.
30735 (_mm512_mask_permutexvar_epi64): Ditto
30736 (_mm512_maskz_permutexvar_epi32): Ditto
30737 (_mm512_permutexvar_epi32): Ditto
30738 (_mm512_mask_permutexvar_epi32): Ditto
30740 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30742 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
30743 (p8_vmrgow): Likewise.
30745 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30747 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
30750 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
30753 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
30754 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
30755 into 64-bit and 32-bit moves. On 64-bit moves, add support for
30756 using direct move instructions on ISA 2.07. Also adjust
30757 instruction length for 64-bit.
30758 (mov<mode>_64bit, TFmode/TDmode): Likewise.
30759 (mov<mode>_32bit, TFmode/TDmode): Likewise.
30761 2014-02-15 Alan Modra <amodra@gmail.com>
30765 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
30766 find_replacement on parts of insn rtl that might be reloaded.
30768 2014-02-15 Richard Biener <rguenther@suse.de>
30770 PR tree-optimization/60183
30771 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
30772 (tree_ssa_phiprop): Calculate and free post-dominators.
30774 2014-02-14 Jeff Law <law@redhat.com>
30776 PR rtl-optimization/60131
30777 * ree.c (get_extended_src_reg): New function.
30778 (combine_reaching_defs): Use it rather than assuming location of REG.
30779 (find_and_remove_re): Verify first operand of extension is
30780 a REG before adding the insns to the copy list.
30782 2014-02-14 Roland McGrath <mcgrathr@google.com>
30784 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
30785 * configure: Regenerated.
30786 * config.in: Regenerated.
30787 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
30788 instead of ASM_SHORT.
30790 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
30791 Richard Earnshaw <rearnsha@arm.com>
30793 PR rtl-optimization/59535
30794 * lra-constraints.c (process_alt_operands): Encourage alternative
30795 when unassigned pseudo class is superset of the alternative class.
30796 (inherit_reload_reg): Don't inherit when optimizing for code size.
30797 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
30798 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
30799 modes not less than 4 for Thumb1.
30801 2014-02-14 Kyle McMartin <kyle@redhat.com>
30804 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
30806 2014-02-14 Richard Biener <rguenther@suse.de>
30808 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
30809 (get_frame_arg): Drop the assert with langhook types_compatible_p.
30810 Do not strip INDIRECT_REFs.
30812 2014-02-14 Richard Biener <rguenther@suse.de>
30815 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
30816 DECL_FUNCTION_SPECIFIC_TARGET.
30817 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
30818 * tree-streamer-out.c (pack_ts_target_option): Remove.
30819 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
30820 (write_ts_function_decl_tree_pointers): Do not stream
30821 DECL_FUNCTION_SPECIFIC_TARGET.
30822 * tree-streamer-in.c (unpack_ts_target_option): Remove.
30823 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
30824 (lto_input_ts_function_decl_tree_pointers): Do not stream
30825 DECL_FUNCTION_SPECIFIC_TARGET.
30827 2014-02-14 Jakub Jelinek <jakub@redhat.com>
30829 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
30830 (get_initial_def_for_induction, vectorizable_induction): Ignore
30831 debug stmts when looking for exit_phi.
30832 (vectorizable_live_operation): Fix up condition.
30834 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
30836 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
30837 nreverse() because it changes the content of original tree list.
30839 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
30841 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
30842 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
30844 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
30846 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
30847 GNU coding standards.
30849 2014-02-13 Jakub Jelinek <jakub@redhat.com>
30852 * dwarf2out.c (gen_subprogram_die): Don't call
30853 add_calling_convention_attribute if subr_die is old_die.
30855 2014-02-13 Sharad Singhai <singhai@google.com>
30857 * doc/optinfo.texi: Fix order of nodes.
30859 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
30861 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
30862 operands[2], not operands[3].
30864 2014-02-13 Richard Biener <rguenther@suse.de>
30867 * doc/install.texi (ISL): Update recommended version to 0.12.2,
30868 mention the possibility of an in-tree build.
30869 (CLooG): Update recommended version to 0.18.1, mention the
30870 possibility of an in-tree build and clarify that the ISL
30871 bundled with CLooG does not work.
30873 2014-02-13 Jakub Jelinek <jakub@redhat.com>
30876 * expr.c (compress_float_constant): If x is a hard register,
30877 extend into a pseudo and then move to x.
30879 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
30881 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
30882 caused by bad second argument to warning_at() with -mhotpatch and
30883 nested functions (e.g. with gfortran).
30885 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
30887 * opts.c (option_name): Remove "enabled by default" rider.
30889 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
30891 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
30893 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
30894 Uros Bizjak <ubizjak@gmail.com>
30897 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
30898 * configure: Regenerated.
30900 2014-02-12 Richard Biener <rguenther@suse.de>
30902 * vec.c (vec_prefix::calculate_allocation): Move as
30903 inline variant to vec.h.
30904 (vec_prefix::calculate_allocation_1): New out-of-line version.
30905 * vec.h (vec_prefix::calculate_allocation_1): Declare.
30906 (vec_prefix::m_has_auto_buf): Rename to ...
30907 (vec_prefix::m_using_auto_storage): ... this.
30908 (vec_prefix::calculate_allocation): Inline the easy cases
30909 and dispatch to calculate_allocation_1 which doesn't need the
30911 (va_heap::reserve): Use gcc_checking_assert.
30912 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
30913 m_using_auto_storage.
30914 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
30916 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
30917 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
30918 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
30920 2014-02-12 Richard Biener <rguenther@suse.de>
30922 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
30923 when we found a dependence.
30925 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
30927 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
30929 (maybe_fold_stmt): ... into this new function.
30930 * omp-low.c (lower_omp): Update comment.
30932 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
30935 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
30938 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
30940 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
30941 identifiers in comments.
30942 (cortexa53_extra_costs): Likewise.
30943 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
30944 (cortexa7_extra_costs): Likewise.
30945 (cortexa12_extra_costs): Likewise.
30946 (cortexa15_extra_costs): Likewise.
30947 (v7m_extra_costs): Likewise.
30949 2014-02-12 Richard Biener <rguenther@suse.de>
30951 PR middle-end/60092
30952 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
30953 of posix_memalign being successful.
30954 (lower_stmt): Restrict lowering of posix_memalign to when
30955 -ftree-bit-ccp is enabled.
30957 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
30959 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
30961 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
30963 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
30965 PR rtl-optimization/60116
30966 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
30967 other_insn once the combination has been validated.
30969 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
30972 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
30974 * ipa-devirt.c: Include demangle.h
30975 (odr_violation_reported): New static variable.
30976 (add_type_duplicate): Update odr_violations.
30977 (maybe_record_node): Add completep parameter; update it.
30978 (record_target_from_binfo): Add COMPLETEP parameter;
30979 update it as needed.
30980 (possible_polymorphic_call_targets_1): Likewise.
30981 (struct polymorphic_call_target_d): Add nonconstruction_targets;
30982 rename FINAL to COMPLETE.
30983 (record_targets_from_bases): Sanity check we found the binfo;
30984 fix COMPLETEP updating.
30985 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
30986 parameter, fix computing of COMPLETEP.
30987 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
30988 at LTO time do demangling.
30989 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
30990 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
30992 (gimple_get_virt_method_for_binfo): Likewise.
30993 * gimple-fold.h (gimple_get_virt_method_for_binfo,
30994 gimple_get_virt_method_for_vtable): Update prototypes.
30996 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
30999 * genautomata.c (add_presence_absence): Fix typo with
31000 {final_}presence_list.
31002 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
31005 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
31006 for VSX/Altivec vectors that land in GPR registers.
31008 2014-02-11 Richard Henderson <rth@redhat.com>
31009 Jakub Jelinek <jakub@redhat.com>
31012 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
31013 around drhs if type conversion to lacc->type is not useless.
31015 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31017 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
31019 (cortex-a57.cortex-a53): Likewise.
31020 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
31022 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31024 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
31027 2014-02-11 Renlin Li <Renlin.Li@arm.com>
31029 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
31030 add_options_for_arm_vfp3.
31032 2014-02-11 Jeff Law <law@redhat.com>
31034 PR middle-end/54041
31035 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
31036 object with an undesirable mode.
31038 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31041 * config/i386/sol2-9.h: New file.
31042 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
31043 *-*-solaris2.9*): Use it.
31045 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
31047 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
31048 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
31050 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
31052 * config/microblaze/microblaze.c: Extend mcpu version format
31054 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
31056 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
31058 2014-02-10 Richard Henderson <rth@redhat.com>
31061 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
31062 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
31063 ms-abi vs -mno-accumulate-outgoing-args.
31064 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
31065 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
31068 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
31070 PR middle-end/60080
31071 * cfgexpand.c (expand_asm_operands): Attach source location to
31072 ASM_INPUT rtx objects.
31073 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
31075 2014-02-10 Nick Clifton <nickc@redhat.com>
31077 * config/mn10300/mn10300.c (popcount): New function.
31078 (mn10300_expand_prologue): Include saved registers in stack usage
31081 2014-02-10 Jeff Law <law@redhat.com>
31083 PR middle-end/52306
31084 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
31085 when changing the SET_DEST of a prior insn to avoid an input reload.
31087 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
31089 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
31090 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
31091 -mcall-openbsd, or -mcall-linux.
31092 (CC1_ENDIAN_BIG_SPEC): Remove.
31093 (CC1_ENDIAN_LITTLE_SPEC): Remove.
31094 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
31095 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
31096 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
31097 and %cc1_endian_default.
31098 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
31100 2014-02-10 Richard Biener <rguenther@suse.de>
31102 PR tree-optimization/60115
31103 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
31104 MEM_REF handling. Properly verify that the accesses are not
31105 out of the objects bound.
31107 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31109 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
31112 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
31114 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
31115 proper constants and fix formatting.
31116 (possible_polymorphic_call_targets): Fix formatting.
31118 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
31119 Ilya Tocar <ilya.tocar@intel.com>
31121 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
31122 (_mm512_loadu_epi32): Renamed into...
31123 (_mm512_loadu_si512): This.
31124 (_mm512_storeu_epi32): Renamed into...
31125 (_mm512_storeu_si512): This.
31126 (_mm512_maskz_ceil_ps): Removed.
31127 (_mm512_maskz_ceil_pd): Ditto.
31128 (_mm512_maskz_floor_ps): Ditto.
31129 (_mm512_maskz_floor_pd): Ditto.
31130 (_mm512_floor_round_ps): Ditto.
31131 (_mm512_floor_round_pd): Ditto.
31132 (_mm512_ceil_round_ps): Ditto.
31133 (_mm512_ceil_round_pd): Ditto.
31134 (_mm512_mask_floor_round_ps): Ditto.
31135 (_mm512_mask_floor_round_pd): Ditto.
31136 (_mm512_mask_ceil_round_ps): Ditto.
31137 (_mm512_mask_ceil_round_pd): Ditto.
31138 (_mm512_maskz_floor_round_ps): Ditto.
31139 (_mm512_maskz_floor_round_pd): Ditto.
31140 (_mm512_maskz_ceil_round_ps): Ditto.
31141 (_mm512_maskz_ceil_round_pd): Ditto.
31142 (_mm512_expand_pd): Ditto.
31143 (_mm512_expand_ps): Ditto.
31144 * config/i386/i386.c (ix86_builtins): Remove
31145 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
31146 (bdesc_args): Ditto.
31147 * config/i386/predicates.md (const1256_operand): New.
31148 (const_1_to_2_operand): Ditto.
31149 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
31150 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
31151 (*avx512pf_gatherpf<mode>sf): Ditto.
31152 (avx512pf_gatherpf<mode>df): Ditto.
31153 (*avx512pf_gatherpf<mode>df_mask): Ditto.
31154 (*avx512pf_gatherpf<mode>df): Ditto.
31155 (avx512pf_scatterpf<mode>sf): Ditto.
31156 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
31157 (*avx512pf_scatterpf<mode>sf): Ditto.
31158 (avx512pf_scatterpf<mode>df): Ditto.
31159 (*avx512pf_scatterpf<mode>df_mask): Ditto.
31160 (*avx512pf_scatterpf<mode>df): Ditto.
31161 (avx512f_expand<mode>): Removed.
31162 (<shift_insn><mode>3<mask_name>): Change predicate type.
31164 2014-02-08 Jakub Jelinek <jakub@redhat.com>
31166 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
31167 not at the end of datarefs vector use ordered_remove to avoid
31168 reordering datarefs vector.
31171 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
31172 mark local addressable non-static vars as GOVD_PRIVATE
31173 instead of GOVD_LOCAL.
31174 * omp-low.c (lower_omp_for): Move gimple_bind_vars
31175 and BLOCK_VARS of gimple_bind_block to new_stmt rather
31178 PR middle-end/60092
31179 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
31180 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
31181 assume_aligned or alloc_align attributes.
31182 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
31183 arguments. Handle also assume_aligned and alloc_align attributes.
31184 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
31185 calls to functions with assume_aligned or alloc_align attributes.
31186 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
31188 2014-02-08 Terry Guo <terry.guo@arm.com>
31190 * doc/invoke.texi: Document ARM -march=armv7e-m.
31192 2014-02-08 Jakub Jelinek <jakub@redhat.com>
31194 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
31195 flag on __cilkrts_rethrow builtin.
31198 * ipa-cp.c (determine_versionability): Fail at -O0
31199 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
31200 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
31203 2014-02-04 Jakub Jelinek <jakub@redhat.com>
31206 * tree-inline.c (copy_forbidden): Fail for
31207 __attribute__((optimize (0))) functions.
31209 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
31211 * varpool.c: Include pointer-set.h.
31212 (varpool_remove_unreferenced_decls): Variables in other partitions
31213 will not be output; be however careful to not lose information
31214 about partitioning.
31216 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
31218 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
31219 lookup in the vtable constructor.
31221 2014-02-07 Jeff Law <law@redhat.com>
31224 * config/m68k/m68k.md (ashldi_extsi): Turn into a
31225 define_insn_and_split.
31227 * ipa-inline.c (inline_small_functions): Fix typos.
31229 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
31231 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
31232 (s390_can_use_return_insn): Declare.
31233 * config/s390/s390.h (EPILOGUE_USES): Define.
31234 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
31236 (s390_chunkify_start): Handle return JUMP_LABELs.
31237 (s390_early_mach): Emit a main_pool instruction on the entry edge.
31238 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
31239 (s390_can_use_return_insn): New functions.
31240 (s390_fix_long_loop_prediction): Handle conditional returns.
31241 (TARGET_SET_UP_BY_PROLOGUE): Define.
31242 * config/s390/s390.md (ANY_RETURN): New code iterator.
31243 (*creturn, *csimple_return, return, simple_return): New patterns.
31245 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
31247 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
31248 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
31249 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
31250 REG_CFA_RESTORE list when deciding not to restore a register.
31252 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
31254 * config/s390/s390.c: Include tree-pass.h and context.h.
31255 (s390_early_mach): New function, split out from...
31256 (s390_emit_prologue): ...here.
31257 (pass_data_s390_early_mach): New pass structure.
31258 (pass_s390_early_mach): New class.
31259 (s390_option_override): Create and register early_mach pass.
31260 Move to end of file.
31262 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
31264 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
31265 to match for the exit block.
31267 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
31269 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
31270 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
31271 Reject misaligned operands.
31273 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
31275 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
31277 2014-02-07 Richard Biener <rguenther@suse.de>
31279 PR middle-end/60092
31280 * gimple-low.c (lower_builtin_posix_memalign): New function.
31281 (lower_stmt): Call it to lower posix_memalign in a way
31282 to make alignment info accessible.
31284 2014-02-07 Jakub Jelinek <jakub@redhat.com>
31287 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
31288 __builtin_setjmp_receiver.
31290 2014-02-07 Richard Biener <rguenther@suse.de>
31292 PR middle-end/60092
31293 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
31294 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
31295 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
31296 Handle BUILT_IN_POSIX_MEMALIGN.
31297 (find_func_clobbers): Likewise.
31298 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
31299 (call_may_clobber_ref_p_1): Likewise.
31301 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
31304 * ipa-devirt.c (record_target_from_binfo): Remove overactive
31307 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
31310 * lto-cgraph.c (lto_output_node): Use
31311 symtab_get_symbol_partitioning_class.
31312 (lto_output_varpool_node): likewise.
31313 (symtab_get_symbol_partitioning_class): Move here from
31314 lto/lto-partition.c
31315 * cgraph.h (symbol_partitioning_class): Likewise.
31316 (symtab_get_symbol_partitioning_class): Declare.
31318 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
31320 * ggc.h (ggc_internal_cleared_alloc): New macro.
31321 * vec.h (vec_safe_copy): Handle memory stats.
31322 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
31323 * target-globals.c (save_target_globals): Likewise.
31325 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
31328 * expr.c (emit_move_resolve_push): Export; be bit more selective
31329 on when to clear alias set.
31330 * expr.h (emit_move_resolve_push): Declare.
31331 * function.h (struct function): Add tail_call_marked.
31332 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
31333 * config/i386/i386-protos.h (ix86_expand_push): Remove.
31334 * config/i386/i386.md (TImode move expander): De not call
31336 (FP push expanders): Preserve memory attributes.
31337 * config/i386/sse.md (push<mode>1): Remove.
31338 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
31339 (ix86_expand_push): Remove.
31340 * config/i386/mmx.md (push<mode>1): Remove.
31342 2014-02-06 Jakub Jelinek <jakub@redhat.com>
31344 PR rtl-optimization/60030
31345 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
31346 lopart with paradoxical subreg before shifting it up by hprec.
31348 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31350 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
31351 Remove extra newline at end of file.
31352 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
31353 (arm_issue_rate): Handle cortexa57.
31354 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
31355 (cortex-a57.cortex-a53): Likewise.
31357 2014-02-06 Jakub Jelinek <jakub@redhat.com>
31360 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
31361 don't record in REG_FRAME_RELATED_EXPR registers not set in that
31363 (arm_expand_prologue): Adjust all callers.
31364 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
31365 info, registers also at the lowest numbered registers side. Use
31366 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
31370 * var-tracking.c (adjust_mems): Before adding a SET to
31371 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
31373 2014-02-06 Alan Modra <amodra@gmail.com>
31376 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
31377 change SDmode to DDmode when lra_in_progress.
31379 2014-02-06 Jakub Jelinek <jakub@redhat.com>
31381 PR middle-end/59150
31382 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
31383 free_data_ref on the dr first, and before goto again also set dr
31384 to the next dr. For simd_lane_access, free old datarefs[i] before
31385 overwriting it. For get_vectype_for_scalar_type failure, don't
31386 free_data_ref if simd_lane_access.
31388 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
31391 * tree.h (opts_for_fn): New inline function.
31392 (opt_for_fn): Define.
31393 * config/i386/i386.c (ix86_function_regparm): Use
31394 opt_for_fn (decl, optimize) instead of optimize.
31396 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
31398 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
31399 for SYMBOL_REF in large memory model.
31401 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31403 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
31404 and crypto support.
31405 (cortex-a57): Likewise.
31406 (cortex-a57.cortex-a53): Likewise.
31408 2014-02-06 Yury Gribov <y.gribov@samsung.com>
31409 Kugan Vivekanandarajah <kuganv@linaro.org>
31411 * config/arm/arm.c (arm_vector_alignment_reachable): Check
31413 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
31415 2014-02-06 Richard Biener <rguenther@suse.de>
31417 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
31418 set_loop_copy and initialize_original_copy_tables.
31420 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
31422 * config/aarch64/aarch64-simd.md
31423 (aarch64_ashr_simddi): Change QI to SI.
31425 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
31426 Jakub Jelinek <jakub@redhat.com>
31428 PR middle-end/60013
31429 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
31432 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31434 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
31435 CODE_FOR_altivec_vpku[hw]um to
31436 CODE_FOR_altivec_vpku[hw]um_direct.
31437 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
31438 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
31439 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
31440 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
31442 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31444 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
31445 generation for -maltivec=be.
31446 (altivec_vsumsws): Simplify redundant test.
31448 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31450 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
31451 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
31452 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
31453 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
31454 gen_altivec_vpkuwum.
31455 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
31457 (altivec_vpks<VI_char>ss): Likewise.
31458 (altivec_vpks<VI_char>us): Likewise.
31459 (altivec_vpku<VI_char>us): Likewise.
31460 (altivec_vpku<VI_char>um): Likewise.
31461 (altivec_vpku<VI_char>um_direct): New (copy of
31462 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
31464 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
31465 target is little endian and -maltivec=be is not specified.
31466 (*altivec_vupkhs<VU_char>_direct): New (copy of
31467 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
31468 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
31469 target is little endian and -maltivec=be is not specified.
31470 (*altivec_vupkls<VU_char>_direct): New (copy of
31471 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
31472 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
31473 little endian and -maltivec=be is not specified.
31474 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
31475 little endian and -maltivec=be is not specified.
31477 2014-02-05 Richard Henderson <rth@redhat.com>
31480 * combine-stack-adj.c: Revert r206943.
31481 * sched-int.h (struct deps_desc): Add last_args_size.
31482 * sched-deps.c (init_deps): Initialize it.
31483 (sched_analyze_insn): Add OUTPUT dependencies between insns that
31484 contain REG_ARGS_SIZE notes.
31486 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
31488 * lto-cgraph.c (asm_nodes_output): Make global.
31489 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
31490 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
31491 (driver_handle_option): Handle OPT_fwpa.
31493 2014-02-05 Jakub Jelinek <jakub@redhat.com>
31496 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
31497 a comment typo and formatting issue. If odr_hash hasn't been
31498 created, return vNULL and set *completep to false.
31500 PR middle-end/57499
31501 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
31502 bb with no successors.
31504 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
31507 * doc/invoke.texi (-march): Clarify documentation for ARM.
31508 (-mtune): Likewise.
31511 2014-02-05 Richard Biener <rguenther@suse.de>
31513 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
31514 when not vectorizing because of too many alias checks.
31515 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
31516 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
31518 2014-02-05 Nick Clifton <nickc@redhat.com>
31520 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
31521 accept extended registers in any mode when compiling for the MN10300.
31523 2014-02-05 Yury Gribov <y.gribov@samsung.com>
31525 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
31526 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
31527 sanitization attributes.
31528 (can_inline_edge_p): Likewise.
31529 (sanitize_attrs_match_for_inline_p): New function.
31531 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
31533 * ipa-prop.c (detect_type_change): Shor circuit testing of
31534 type changes on THIS pointer.
31536 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
31539 * config/pa/pa.c (legitimize_tls_address): Return original address
31540 if not passed a SYMBOL_REF rtx.
31541 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
31543 (pa_emit_move_sequence): Simplify TLS source operands.
31544 (pa_legitimate_constant_p): Reject all TLS constants.
31545 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
31546 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
31548 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
31550 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
31551 groups when we know they are controlled by LTO.
31552 * varasm.c (default_binds_local_p_1): If object is in other partition,
31553 it will be resolved locally.
31555 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
31557 * config/host-linux.c (linux_gt_pch_use_address): Don't
31558 use SSIZE_MAX because it is not always defined.
31560 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
31563 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
31564 threshold for pseudo splitting.
31565 (update_ebb_live_info): Process call argument hard registers and
31566 hard registers from insn definition too.
31567 (max_small_class_regs_num): New constant.
31568 (inherit_in_ebb): Update live hard regs through EBBs. Update
31569 reloads_num only for small register classes. Don't split for
31572 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
31575 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
31578 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
31580 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
31581 visibility is safe.
31583 2014-02-04 Marek Polacek <polacek@redhat.com>
31585 * gdbinit.in (pel): Define.
31587 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
31589 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
31592 2014-02-04 Richard Biener <rguenther@suse.de>
31595 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
31596 in function context local.
31597 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
31598 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
31599 similar to LTO_imported_decl_ref.
31601 2014-02-04 Jakub Jelinek <jakub@redhat.com>
31603 PR tree-optimization/60002
31604 * cgraphclones.c (build_function_decl_skip_args): Clear
31605 DECL_LANG_SPECIFIC.
31607 PR tree-optimization/60023
31608 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
31609 false to gsi_replace.
31610 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
31611 has been in some EH region and vec_stmt could throw, add
31612 vec_stmt into the same EH region.
31613 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
31614 has no lhs, ignore it.
31615 * internal-fn.c (expand_MASK_LOAD): Likewise.
31618 * tree-inline.c (copy_forbidden): Fail for
31619 __attribute__((optimize (0))) functions.
31622 * omp-low.c (simd_clone_struct_copy): If from->inbranch
31623 is set, copy one less argument.
31624 (expand_simd_clones): Don't subtract clone_info->inbranch
31625 from simd_clone_struct_alloc argument.
31627 PR rtl-optimization/57915
31628 * recog.c (simplify_while_replacing): If all unary/binary/relational
31629 operation arguments are constant, attempt to simplify those.
31631 PR middle-end/59261
31632 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
31633 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
31635 2014-02-04 Richard Biener <rguenther@suse.de>
31637 PR tree-optimization/60012
31638 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
31639 TBAA disambiguation to all DDRs.
31641 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31644 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
31645 (LINK_SPEC): Use it for -shared, -shared-libgcc.
31647 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
31650 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
31652 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
31654 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
31655 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
31657 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
31660 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
31661 to figure out targets of polymorphic calls with known decl.
31662 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
31663 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
31664 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
31665 (get_polymorphic_call_info): ... here.
31666 (get_polymorphic_call_info_from_invariant): New function.
31668 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
31670 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
31671 lookup via vtable pointer; check for type consistency
31672 and turn inconsitent facts into UNREACHABLE.
31673 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
31674 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
31675 type inconsistent querries; return UNREACHABLE instead.
31677 2014-02-03 Richard Henderson <rth@twiddle.net>
31680 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
31681 already processed this node.
31682 (normalize_one_pred_1): Pass along mark_set.
31683 (normalize_one_pred): Create and destroy a pointer_set_t.
31684 (normalize_one_pred_chain): Likewise.
31686 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
31688 PR gcov-profile/58602
31689 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
31691 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
31694 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
31695 -fno-devirtualize; try to devirtualize by the knowledge of
31696 virtual table pointer given by aggregate propagation.
31697 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
31698 (ipa_print_node_jump_functions): Dump also offset that
31699 is relevant for polymorphic calls.
31700 (determine_known_aggregate_parts): Add arg_type parameter; use it
31701 instead of determining the type from pointer type.
31702 (ipa_compute_jump_functions_for_edge): Update call of
31703 determine_known_aggregate_parts.
31704 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
31705 (gimple_get_virt_method_for_binfo): ... here; simplify using
31706 vtable_pointer_value_to_vtable.
31707 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
31708 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
31709 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
31710 (vtable_pointer_value_to_vtable): Break out from ...; handle also
31712 (vtable_pointer_value_to_binfo): ... here.
31713 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
31715 2014-02-03 Teresa Johnson <tejohnson@google.com>
31717 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
31718 redef of outer loop index variable.
31720 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
31724 * doc/extend.texi (Function Attributes): Typo.
31726 2014-02-03 Cong Hou <congh@google.com>
31728 PR tree-optimization/60000
31729 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
31730 if the vectorized statement is a store. A store statement can only
31731 appear at the end of pattern statements.
31733 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
31735 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
31736 (ix86_option_override_internal): Default long double to 64-bit for
31737 32-bit Bionic and to 128-bit for 64-bit Bionic.
31739 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
31740 TARGET_LONG_DOUBLE_128 is true.
31741 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
31743 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
31744 (mlong-double-64): Negate -mlong-double-128.
31745 (mlong-double-128): New option.
31747 * config/i386/i386-c.c (ix86_target_macros): Define
31748 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
31750 * doc/invoke.texi: Document -mlong-double-128.
31752 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
31754 PR rtl-optimization/60024
31755 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
31757 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
31759 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
31761 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
31763 PR rtl-optimization/57662
31764 * sel-sched.c (code_motion_path_driver): Do not mark already not
31765 existing blocks in the visiting bitmap.
31767 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
31769 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
31770 on the insn being emitted.
31772 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
31773 Will Deacon <will.deacon@arm.com>
31775 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
31777 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31779 * config/arm/arm-tables.opt: Regenerate.
31781 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31783 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
31784 for vector types other than V16QImode.
31785 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
31786 define_expand, and call altivec_expand_vec_perm_le when producing
31787 code with little endian element order.
31788 (*altivec_vperm_<mode>_internal): New insn having previous
31789 behavior of altivec_vperm_<mode>.
31790 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
31791 altivec_expand_vec_perm_le when producing code with little endian
31793 (*altivec_vperm_<mode>_uns_internal): New insn having previous
31794 behavior of altivec_vperm_<mode>_uns.
31796 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31798 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
31799 (altivec_vsumsws): Add handling for -maltivec=be with a little
31801 (altivec_vsumsws_direct): New.
31802 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
31803 gen_altivec_vsumsws.
31805 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
31807 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
31808 vtable_pointer_value_to_binfo): New functions.
31809 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
31810 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
31812 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
31814 * config/nios2/nios2.md (load_got_register): Initialize GOT
31815 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
31816 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
31818 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
31820 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
31821 preserverd by passthrough, do not propagate the type.
31823 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
31825 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
31826 (mips_atomic_assign_expand_fenv): New function.
31827 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
31829 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
31831 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
31832 (__builtin_mips_set_fcsr): Likewise.
31833 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
31834 MIPS_USI_FTYPE_VOID.
31835 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
31836 (mips16_expand_set_fcsr): Likewise.
31837 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
31838 (mips16_set_fcsr_stub): Likewise.
31839 (mips16_get_fcsr_one_only_stub): New class.
31840 (mips16_set_fcsr_one_only_stub): Likewise.
31841 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
31842 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
31843 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
31844 (hard_float): New availability predicate.
31845 (mips_builtins): Add get_fcsr and set_fcsr.
31846 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
31847 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
31848 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
31849 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
31850 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
31853 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
31855 * config/mips/mips.c (mips_one_only_stub): New class.
31856 (mips_need_mips16_rdhwr_p): Replace with...
31857 (mips16_rdhwr_stub): ...this new variable.
31858 (mips16_stub_call_address): New function.
31859 (mips16_rdhwr_one_only_stub): New class.
31860 (mips_expand_thread_pointer): Use mips16_stub_call_address.
31861 (mips_output_mips16_rdhwr): Delete.
31862 (mips_finish_stub): New function.
31863 (mips_code_end): Use it to handle rdhwr stubs.
31865 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
31868 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
31869 when calculating size of integer atomic types.
31871 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
31873 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
31875 2014-02-01 Jakub Jelinek <jakub@redhat.com>
31877 PR tree-optimization/60003
31878 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
31879 * profile.c (branch_prob): Use gimple_call_builtin_p
31880 to check for BUILT_IN_SETJMP_RECEIVER.
31881 * tree-inline.c (copy_bb): Call notice_special_calls.
31883 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
31886 * lra-constraints.c (process_alt_operands): Update reload_sum only
31889 2014-01-31 Richard Henderson <rth@redhat.com>
31891 PR middle-end/60004
31892 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
31893 until after else_eh is processed.
31895 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
31897 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
31898 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
31899 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
31900 in smmintrin.h, remove them.
31901 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
31902 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
31903 * config/i386/i386.md (ROUND_SAE): Fix value.
31904 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
31905 (const48_operand): New.
31906 * config/i386/subst.md (round), (round_expand): Use
31907 const_4_or_8_to_11_operand.
31908 (round_saeonly), (round_saeonly_expand): Use const48_operand.
31910 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
31912 * config/i386/constraints.md (Yk): Swap meaning with k.
31913 * config/i386/i386.md (movhi_internal): Change Yk to k.
31914 (movqi_internal): Ditto.
31915 (*k<logic><mode>): Ditto.
31918 (kandn<mode>): Ditto.
31919 (*<code>hi_1): Ditto.
31920 (*<code>qi_1): Ditto.
31921 (kxnor<mode>): Ditto.
31922 (kortestzhi): Ditto.
31923 (kortestchi): Ditto.
31925 (*one_cmplhi2_1): Ditto.
31926 (*one_cmplqi2_1): Ditto.
31927 * config/i386/sse.md (): Change k to Yk.
31928 (avx512f_load<mode>_mask): Ditto.
31929 (avx512f_blendm<mode>): Ditto.
31930 (avx512f_store<mode>_mask): Ditto.
31931 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
31932 (avx512f_storedqu<mode>_mask): Ditto.
31933 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
31935 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
31936 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
31937 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
31938 (avx512f_maskcmp<mode>3): Ditto.
31939 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
31940 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
31941 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
31942 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
31943 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
31944 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
31945 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
31946 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
31947 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
31948 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
31949 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
31950 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
31951 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
31952 (vec_extract_lo_<mode>_maskm): Ditto.
31953 (vec_extract_hi_<mode>_maskm): Ditto.
31954 (avx512f_vternlog<mode>_mask): Ditto.
31955 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
31956 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
31957 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
31958 (avx512f_<code>v8div16qi2_mask): Ditto.
31959 (avx512f_<code>v8div16qi2_mask_store): Ditto.
31960 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
31961 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
31962 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
31963 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
31964 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
31965 (*avx512pf_gatherpf<mode>df_mask): Ditto.
31966 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
31967 (*avx512pf_scatterpf<mode>df_mask): Ditto.
31968 (avx512cd_maskb_vec_dupv8di): Ditto.
31969 (avx512cd_maskw_vec_dupv16si): Ditto.
31970 (avx512f_vpermi2var<mode>3_maskz): Ditto.
31971 (avx512f_vpermi2var<mode>3_mask): Ditto.
31972 (avx512f_vpermi2var<mode>3_mask): Ditto.
31973 (avx512f_vpermt2var<mode>3_maskz): Ditto.
31974 (*avx512f_gathersi<mode>): Ditto.
31975 (*avx512f_gathersi<mode>_2): Ditto.
31976 (*avx512f_gatherdi<mode>): Ditto.
31977 (*avx512f_gatherdi<mode>_2): Ditto.
31978 (*avx512f_scattersi<mode>): Ditto.
31979 (*avx512f_scatterdi<mode>): Ditto.
31980 (avx512f_compress<mode>_mask): Ditto.
31981 (avx512f_compressstore<mode>_mask): Ditto.
31982 (avx512f_expand<mode>_mask): Ditto.
31983 * config/i386/subst.md (mask): Change k to Yk.
31984 (mask_scalar_merge): Ditto.
31987 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
31989 * doc/extend.texi (Vector Extensions): Document ?: in C++.
31991 2014-01-31 Richard Biener <rguenther@suse.de>
31993 PR middle-end/59990
31994 * builtins.c (fold_builtin_memory_op): Make sure to not
31995 use a floating-point mode or a boolean or enumeral type for
31996 the copy operation.
31998 2014-01-30 DJ Delorie <dj@redhat.com>
32000 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
32001 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
32002 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
32003 whenever main() has an epilogue.
32005 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32007 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
32008 unused variable "field".
32009 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
32010 (vsx_mergeh_<mode>): Likewise.
32011 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
32012 (altivec_vmrghh): Likewise.
32013 (altivec_vmrghw): Likewise.
32014 (altivec_vmrglb): Likewise.
32015 (altivec_vmrglh): Likewise.
32016 (altivec_vmrglw): Likewise.
32017 (altivec_vspltb): Add missing uses.
32018 (altivec_vsplth): Likewise.
32019 (altivec_vspltw): Likewise.
32020 (altivec_vspltsf): Likewise.
32022 2014-01-30 Jakub Jelinek <jakub@redhat.com>
32025 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
32026 frame related instructions.
32028 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
32030 PR rtl-optimization/59959
32031 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
32032 any reload of register whose subreg is invalid.
32034 2014-01-30 Jakub Jelinek <jakub@redhat.com>
32036 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
32037 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
32038 Add missing return type - void.
32040 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32042 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
32043 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
32044 remove element index adjustment for endian (now handled in vsx.md
32046 (altivec_expand_vec_perm_const): Use
32047 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
32048 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
32049 (vsx_xxspltw_<mode>): Adjust element index for little endian.
32050 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
32051 define_expand and a new define_insn *altivec_vspltb_internal;
32052 adjust for -maltivec=be on a little endian target.
32053 (altivec_vspltb_direct): New.
32054 (altivec_vsplth): Divide into a define_expand and a new
32055 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
32056 little endian target.
32057 (altivec_vsplth_direct): New.
32058 (altivec_vspltw): Divide into a define_expand and a new
32059 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
32060 little endian target.
32061 (altivec_vspltw_direct): New.
32062 (altivec_vspltsf): Divide into a define_expand and a new
32063 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
32064 a little endian target.
32066 2014-01-30 Richard Biener <rguenther@suse.de>
32068 PR tree-optimization/59993
32069 * tree-ssa-forwprop.c (associate_pointerplus): Check we
32070 can propagate form the earlier stmt and avoid the transform
32071 when the intermediate result is needed.
32073 2014-01-30 Alangi Derick <alangiderick@gmail.com>
32075 * README.Portability: Fix typo.
32077 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
32079 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
32080 comparison_operator with ordered_comparison_operator.
32082 2014-01-30 Nick Clifton <nickc@redhat.com>
32084 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
32085 Rename to mn10300_store_multiple_regs.
32086 * config/mn10300/mn10300.c: Likewise.
32087 * config/mn10300/mn10300.md (store_movm): Fix typo: call
32088 store_multiple_regs.
32089 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
32090 Call mn10300_store_multiple_regs.
32092 2014-01-30 Nick Clifton <nickc@redhat.com>
32093 DJ Delorie <dj@redhat.com>
32095 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
32096 %fp 2 to keep registers after it properly word-aligned.
32097 (rl78_alloc_physical_registers_umul): Handle the case where both
32098 input operands are the same.
32100 2014-01-30 Richard Biener <rguenther@suse.de>
32102 PR tree-optimization/59903
32103 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
32106 2014-01-30 Jason Merrill <jason@redhat.com>
32109 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
32112 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
32114 2014-01-30 Richard Biener <rguenther@suse.de>
32116 PR tree-optimization/59951
32117 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
32119 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
32122 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
32123 SFmode to DFmode case.
32125 2014-01-29 DJ Delorie <dj@redhat.com>
32127 * config/msp430/msp430.opt (-minrt): New.
32128 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
32130 (ENDFILE_SPEC): Likewise.
32132 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
32134 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
32135 (estimate_function_body_sizes): Use it.
32137 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
32140 * dwarf2out.c (is_cxx_auto): New.
32141 (is_base_type): Use it.
32142 (gen_type_die_with_usage): Likewise.
32144 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32146 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
32147 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
32148 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
32149 -maltivec=be with LE targets.
32150 (vsx_mergeh_<mode>): Likewise.
32151 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
32152 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
32153 (altivec_vmrghb): Replace with define_expand and new
32154 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
32155 (altivec_vmrghb_direct): New define_insn.
32156 (altivec_vmrghh): Replace with define_expand and new
32157 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
32158 (altivec_vmrghh_direct): New define_insn.
32159 (altivec_vmrghw): Replace with define_expand and new
32160 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
32161 (altivec_vmrghw_direct): New define_insn.
32162 (*altivec_vmrghsf): Adjust for endianness.
32163 (altivec_vmrglb): Replace with define_expand and new
32164 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
32165 (altivec_vmrglb_direct): New define_insn.
32166 (altivec_vmrglh): Replace with define_expand and new
32167 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
32168 (altivec_vmrglh_direct): New define_insn.
32169 (altivec_vmrglw): Replace with define_expand and new
32170 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
32171 (altivec_vmrglw_direct): New define_insn.
32172 (*altivec_vmrglsf): Adjust for endianness.
32173 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
32174 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
32175 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
32176 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
32177 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
32178 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
32179 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
32180 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
32182 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
32184 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
32185 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
32188 2014-01-29 Richard Biener <rguenther@suse.de>
32190 PR tree-optimization/58742
32191 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
32192 associate_pointerplus_align.
32193 (associate_pointerplus_diff): New function.
32194 (associate_pointerplus): Likewise. Call associate_pointerplus_align
32195 and associate_pointerplus_diff.
32197 2014-01-29 Richard Biener <rguenther@suse.de>
32199 * lto-streamer.h (LTO_major_version): Bump to 3.
32200 (LTO_minor_version): Reset to 0.
32202 2014-01-29 Renlin Li <Renlin.Li@arm.com>
32204 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
32205 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
32206 (arm_file_start): Generate correct asm header for armv7ve.
32207 * config/arm/bpabi.h: Add multilib support for armv7ve.
32208 * config/arm/driver-arm.c: Change the architectures of cortex-a7
32209 and cortex-a15 to armv7ve.
32210 * config/arm/t-aprofile: Add multilib support for armv7ve.
32211 * doc/invoke.texi: Document -march=armv7ve.
32213 2014-01-29 Richard Biener <rguenther@suse.de>
32215 PR tree-optimization/58742
32216 * tree-ssa-forwprop.c (associate_plusminus): Return true
32217 if we changed sth, defer EH cleanup to ...
32218 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
32219 (simplify_mult): New function.
32221 2014-01-29 Jakub Jelinek <jakub@redhat.com>
32223 PR middle-end/59917
32224 PR tree-optimization/59920
32225 * tree.c (build_common_builtin_nodes): Remove
32226 __builtin_setjmp_dispatcher initialization.
32227 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
32228 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
32229 instead of gsi_after_labels + manually skipping debug stmts.
32230 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
32231 ignore bbs with IFN_ABNORMAL_DISPATCHER.
32232 * tree-inline.c (copy_edges_for_bb): Remove
32233 can_make_abnormal_goto argument, instead add abnormal_goto_dest
32234 argument. Ignore computed_goto_p stmts. Don't call
32235 make_abnormal_goto_edges. If a call might need abnormal edges
32236 for non-local gotos, see if it already has an edge to
32237 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
32238 with true argument, don't do anything then, otherwise add
32239 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
32240 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
32242 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
32243 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
32244 (lower_stmt): Don't set data->calls_builtin_setjmp.
32245 (lower_builtin_setjmp): Adjust comment.
32246 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
32247 * tree-cfg.c (found_computed_goto): Remove.
32248 (factor_computed_gotos): Remove.
32249 (make_goto_expr_edges): Return bool, true for computed gotos.
32250 Don't call make_abnormal_goto_edges.
32251 (build_gimple_cfg): Don't set found_computed_goto, don't call
32252 factor_computed_gotos.
32253 (computed_goto_p): No longer static.
32254 (make_blocks): Don't set found_computed_goto.
32255 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
32256 (make_edges): If make_goto_expr_edges returns true, push bb
32257 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
32258 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
32259 vector. Record mapping between bbs and OpenMP regions if there
32260 are any, adjust make_gimple_omp_edges caller. Call
32261 handle_abnormal_edges.
32262 (make_abnormal_goto_edges): Remove.
32263 * tree-cfg.h (make_abnormal_goto_edges): Remove.
32264 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
32265 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
32266 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
32267 * internal-fn.def (ABNORMAL_DISPATCHER): New.
32268 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
32269 filling *region also set *region_idx to (*region)->entry->index.
32272 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
32273 For REGs set ORIGINAL_REGNO.
32275 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
32277 * doc/md.texi: Mention that a target shouldn't implement
32278 vec_widen_(s|u)mul_even/odd pair if it is less efficient
32281 2014-01-29 Jakub Jelinek <jakub@redhat.com>
32283 PR tree-optimization/59594
32284 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
32285 a copy of the datarefs vector rather than the vector itself.
32287 2014-01-28 Jason Merrill <jason@redhat.com>
32290 * dwarf2out.c (auto_die): New static.
32291 (gen_type_die_with_usage): Handle C++1y 'auto'.
32292 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
32295 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
32298 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
32299 (SPEC_X32): Likewise.
32300 (SPEC_64): Likewise.
32301 * config/i386/i386.c (ix86_option_override_internal): Turn off
32302 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
32304 (x86_file_start): Output .code16gcc for TARGET_16BIT.
32305 * config/i386/i386.h (TARGET_16BIT): New macro.
32306 (TARGET_16BIT_P): Likewise.
32307 * config/i386/i386.opt: Add m16.
32308 * doc/invoke.texi: Document -m16.
32310 2014-01-28 Jakub Jelinek <jakub@redhat.com>
32312 PR preprocessor/59935
32313 * input.c (location_get_source_line): Bail out on when line number
32314 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
32316 2014-01-28 Richard Biener <rguenther@suse.de>
32318 PR tree-optimization/58742
32319 * tree-ssa-forwprop.c (associate_plusminus): Handle
32320 pointer subtraction of the form (T)(P + A) - (T)P.
32322 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32324 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
32327 2014-01-28 Richard Biener <rguenther@suse.de>
32330 2014-01-28 Richard Biener <rguenther@suse.de>
32332 PR rtl-optimization/45364
32333 PR rtl-optimization/59890
32334 * var-tracking.c (local_get_addr_clear_given_value): Handle
32335 already cleared slot.
32336 (val_reset): Handle not allocated local_get_addr_cache.
32337 (vt_find_locations): Use post-order on the inverted CFG.
32339 2014-01-28 Richard Biener <rguenther@suse.de>
32341 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
32343 2014-01-28 Richard Biener <rguenther@suse.de>
32345 PR rtl-optimization/45364
32346 PR rtl-optimization/59890
32347 * var-tracking.c (local_get_addr_clear_given_value): Handle
32348 already cleared slot.
32349 (val_reset): Handle not allocated local_get_addr_cache.
32350 (vt_find_locations): Use post-order on the inverted CFG.
32352 2014-01-28 Alan Modra <amodra@gmail.com>
32354 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
32355 * configure.ac <recursive call for build != host>: Define
32356 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
32357 and LD_FOR_BUILD too.
32358 * configure: Regenerate.
32360 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
32362 * config/i386/i386.c (get_builtin_code_for_version): Separate
32363 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
32364 Broadwell from Haswell.
32366 2014-01-27 Steve Ellcey <sellcey@mips.com>
32368 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
32369 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
32370 * config/mips/mips.c (mips_option_override): Change setting
32372 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
32373 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
32374 Change from Mask to Var.
32376 2014-01-27 Jeff Law <law@redhat.com>
32378 * ipa-inline.c (inline_small_functions): Fix typo.
32380 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
32382 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
32383 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
32384 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
32385 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
32386 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
32387 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
32388 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
32389 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
32390 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
32391 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
32392 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
32393 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
32394 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
32395 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
32396 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
32397 (_mm512_storeu_epi64): Ditto.
32398 (_mm512_cmpge_epi32_mask): Ditto.
32399 (_mm512_cmpge_epu32_mask): Ditto.
32400 (_mm512_cmpge_epi64_mask): Ditto.
32401 (_mm512_cmpge_epu64_mask): Ditto.
32402 (_mm512_cmple_epi32_mask): Ditto.
32403 (_mm512_cmple_epu32_mask): Ditto.
32404 (_mm512_cmple_epi64_mask): Ditto.
32405 (_mm512_cmple_epu64_mask): Ditto.
32406 (_mm512_cmplt_epi32_mask): Ditto.
32407 (_mm512_cmplt_epu32_mask): Ditto.
32408 (_mm512_cmplt_epi64_mask): Ditto.
32409 (_mm512_cmplt_epu64_mask): Ditto.
32410 (_mm512_cmpneq_epi32_mask): Ditto.
32411 (_mm512_cmpneq_epu32_mask): Ditto.
32412 (_mm512_cmpneq_epi64_mask): Ditto.
32413 (_mm512_cmpneq_epu64_mask): Ditto.
32414 (_mm512_expand_pd): Ditto.
32415 (_mm512_expand_ps): Ditto.
32416 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
32417 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
32418 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
32419 * config/i386/i386.c (ix86_builtins): Add
32420 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
32421 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
32422 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
32423 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
32424 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
32425 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
32426 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
32427 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
32428 IX86_BUILTIN_PMOVUSQW512_MEM.
32429 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
32430 __builtin_ia32_pmovsqd512mem_mask,
32431 __builtin_ia32_pmovqd512mem_mask,
32432 __builtin_ia32_pmovusqw512mem_mask,
32433 __builtin_ia32_pmovsqw512mem_mask,
32434 __builtin_ia32_pmovqw512mem_mask,
32435 __builtin_ia32_pmovusdw512mem_mask,
32436 __builtin_ia32_pmovsdw512mem_mask,
32437 __builtin_ia32_pmovdw512mem_mask,
32438 __builtin_ia32_pmovqb512mem_mask,
32439 __builtin_ia32_pmovusqb512mem_mask,
32440 __builtin_ia32_pmovsqb512mem_mask,
32441 __builtin_ia32_pmovusdb512mem_mask,
32442 __builtin_ia32_pmovsdb512mem_mask,
32443 __builtin_ia32_pmovdb512mem_mask.
32444 (bdesc_args): Add __builtin_ia32_expanddf512,
32445 __builtin_ia32_expandsf512.
32446 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
32447 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
32448 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
32449 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
32450 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
32451 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
32452 (avx512f_<code>v8div16qi2_mask_store): This.
32453 (avx512f_expand<mode>): New.
32455 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
32457 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
32459 (_mm512_mask_prefetch_i64gather_pd): Ditto.
32460 (_mm512_prefetch_i32scatter_pd): Ditto.
32461 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
32462 (_mm512_prefetch_i64scatter_pd): Ditto.
32463 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
32464 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
32465 (_mm512_mask_prefetch_i64gather_ps): Ditto.
32466 (_mm512_prefetch_i32scatter_ps): Ditto.
32467 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
32468 (_mm512_prefetch_i64scatter_ps): Ditto.
32469 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
32470 * config/i386/i386-builtin-types.def: Define
32471 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
32472 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
32473 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
32474 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
32475 IX86_BUILTIN_SCATTERPFQPD.
32476 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
32477 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
32478 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
32479 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
32480 __builtin_ia32_scatterpfqps.
32481 (ix86_expand_builtin): Expand new built-ins.
32482 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
32483 fix memory access data type.
32484 (*avx512pf_gatherpf<mode>_mask): Ditto.
32485 (*avx512pf_gatherpf<mode>): Ditto.
32486 (avx512pf_scatterpf<mode>): Ditto.
32487 (*avx512pf_scatterpf<mode>_mask): Ditto.
32488 (*avx512pf_scatterpf<mode>): Ditto.
32489 (GATHER_SCATTER_SF_MEM_MODE): New.
32490 (avx512pf_gatherpf<mode>df): Ditto.
32491 (*avx512pf_gatherpf<mode>df_mask): Ditto.
32492 (*avx512pf_scatterpf<mode>df): Ditto.
32494 2014-01-27 Jakub Jelinek <jakub@redhat.com>
32497 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
32498 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
32501 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
32503 * common/config/arm/arm-common.c
32504 (arm_rewrite_mcpu): Handle multiple names.
32506 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
32508 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
32510 * gimple-builder.h (create_gimple_tmp): Delete.
32512 2014-01-27 Christian Bruel <christian.bruel@st.com>
32514 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
32517 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
32519 * config/pa/pa.md (call): Generate indirect long calls to non-local
32520 functions when outputing 32-bit code.
32521 (call_value): Likewise except for special call to buggy powf function.
32523 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
32524 portable runtime and PIC indirect calls.
32525 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
32526 and PIC call sequences. Use ldo instead of blr to set return register
32527 in PIC call sequence.
32529 2014-01-25 Walter Lee <walt@tilera.com>
32531 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
32532 avoid clobbering a live register.
32534 2014-01-25 Walter Lee <walt@tilera.com>
32536 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
32537 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
32538 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
32539 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
32541 2014-01-25 Walter Lee <walt@tilera.com>
32543 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
32544 arguments on even registers.
32545 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
32547 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
32548 (BIGGEST_ALIGNMENT): Ditto.
32549 (BIGGEST_FIELD_ALIGNMENT): Ditto.
32551 2014-01-25 Walter Lee <walt@tilera.com>
32553 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
32554 insns before bundling.
32555 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
32557 2014-01-25 Walter Lee <walt@tilera.com>
32559 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
32560 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
32561 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
32563 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
32565 * config/mips/constraints.md (kl): Delete.
32566 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
32567 define expands, using...
32568 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
32569 instructions for MIPS16.
32570 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
32571 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
32573 2014-01-25 Walter Lee <walt@tilera.com>
32575 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
32579 2014-01-25 Walter Lee <walt@tilera.com>
32581 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
32582 (TARGET_EXPAND_TO_RTL_HOOK): Define.
32584 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
32586 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
32589 2014-01-25 Jakub Jelinek <jakub@redhat.com>
32591 * print-rtl.c (in_call_function_usage): New var.
32592 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
32593 EXPR_LIST mode as mode and not as reg note name.
32595 PR middle-end/59561
32596 * cfgloopmanip.c (copy_loop_info): If
32597 loop->warned_aggressive_loop_optimizations, make sure
32598 the flag is set in target loop too.
32600 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
32602 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
32604 * builtins.def: Likewise.
32605 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
32606 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
32607 * ira.c (ira_setup_eliminable_regset): Likewise.
32608 * omp-low.c (gate_expand_omp): Likewise.
32609 (execute_lower_omp): Likewise.
32610 (diagnose_sb_0): Likewise.
32611 (gate_diagnose_omp_blocks): Likewise.
32612 (simd_clone_clauses_extract): Likewise.
32615 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32617 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
32618 correction for little endian...
32619 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
32622 2014-01-24 Jeff Law <law@redhat.com>
32624 PR tree-optimization/59919
32625 * tree-vrp.c (find_assert_locations_1): Do not register asserts
32626 for non-returning calls.
32628 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
32630 * common/config/aarch64/aarch64-common.c
32631 (aarch64_rewrite_mcpu): Handle multiple names.
32632 * config/aarch64/aarch64.h
32633 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
32635 2014-01-24 Dodji Seketeli <dodji@redhat.com>
32637 * input.c (add_file_to_cache_tab): Handle the case where fopen
32640 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
32643 * config/i386/i386.md (pushsf splitter): Get stack adjustment
32644 from push operand if code of push isn't PRE_DEC.
32646 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
32649 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
32650 -mquad-memory-atomic. Update -mquad-memory documentation to say
32651 it is only used for non-atomic loads/stores.
32653 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
32654 -mquad-memory or -mquad-memory-atomic switches.
32656 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
32657 -mquad-memory-atomic to ISA 2.07 support.
32659 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
32660 to separate support of normal quad word memory operations (ldq, stq)
32661 from the atomic quad word memory operations.
32663 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
32664 support to separate non-atomic quad word operations from atomic
32665 quad word operations. Disable non-atomic quad word operations in
32666 little endian mode so that we don't have to swap words after the
32667 load and before the store.
32668 (quad_load_store_p): Add comment about atomic quad word support.
32669 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
32670 options printed with -mdebug=reg.
32672 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
32673 -mquad-memory-atomic as the test for whether we have quad word
32674 atomic instructions.
32675 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
32676 or -mp8-vector are used, allow byte/half-word atomic operations.
32678 * config/rs6000/sync.md (load_lockedti): Insure that the address
32679 is a proper indexed or indirect address for the lqarx instruction.
32680 On little endian systems, swap the hi/lo registers after the lqarx
32682 (load_lockedpti): Use indexed_or_indirect_operand predicate to
32683 insure the address is valid for the lqarx instruction.
32684 (store_conditionalti): Insure that the address is a proper indexed
32685 or indirect address for the stqcrx. instruction. On little endian
32686 systems, swap the hi/lo registers before doing the stqcrx.
32688 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
32689 insure the address is valid for the stqcrx. instruction.
32691 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
32692 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
32693 type of quad memory support is available.
32695 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
32697 PR regression/59915
32698 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
32699 there is a danger of looping.
32701 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
32703 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
32704 force flag_ira_loop_pressure if set via command line.
32706 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
32708 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
32709 (ashr_simd): New builtin handling DI mode.
32710 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
32711 (aarch64_sshr_simddi): New match pattern.
32712 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
32713 (vshrd_n_s64): Likewise.
32714 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
32716 2014-01-23 Nick Clifton <nickc@redhat.com>
32718 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
32719 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
32720 favour of mcu specific scripts.
32721 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
32724 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
32725 Alex Velenko <Alex.Velenko@arm.com>
32727 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
32728 (vaddv_s16): Likewise.
32729 (vaddv_s32): Likewise.
32730 (vaddv_u8): Likewise.
32731 (vaddv_u16): Likewise.
32732 (vaddv_u32): Likewise.
32733 (vaddvq_s8): Likewise.
32734 (vaddvq_s16): Likewise.
32735 (vaddvq_s32): Likewise.
32736 (vaddvq_s64): Likewise.
32737 (vaddvq_u8): Likewise.
32738 (vaddvq_u16): Likewise.
32739 (vaddvq_u32): Likewise.
32740 (vaddvq_u64): Likewise.
32741 (vaddv_f32): Likewise.
32742 (vaddvq_f32): Likewise.
32743 (vaddvq_f64): Likewise.
32744 (vmaxv_f32): Likewise.
32745 (vmaxv_s8): Likewise.
32746 (vmaxv_s16): Likewise.
32747 (vmaxv_s32): Likewise.
32748 (vmaxv_u8): Likewise.
32749 (vmaxv_u16): Likewise.
32750 (vmaxv_u32): Likewise.
32751 (vmaxvq_f32): Likewise.
32752 (vmaxvq_f64): Likewise.
32753 (vmaxvq_s8): Likewise.
32754 (vmaxvq_s16): Likewise.
32755 (vmaxvq_s32): Likewise.
32756 (vmaxvq_u8): Likewise.
32757 (vmaxvq_u16): Likewise.
32758 (vmaxvq_u32): Likewise.
32759 (vmaxnmv_f32): Likewise.
32760 (vmaxnmvq_f32): Likewise.
32761 (vmaxnmvq_f64): Likewise.
32762 (vminv_f32): Likewise.
32763 (vminv_s8): Likewise.
32764 (vminv_s16): Likewise.
32765 (vminv_s32): Likewise.
32766 (vminv_u8): Likewise.
32767 (vminv_u16): Likewise.
32768 (vminv_u32): Likewise.
32769 (vminvq_f32): Likewise.
32770 (vminvq_f64): Likewise.
32771 (vminvq_s8): Likewise.
32772 (vminvq_s16): Likewise.
32773 (vminvq_s32): Likewise.
32774 (vminvq_u8): Likewise.
32775 (vminvq_u16): Likewise.
32776 (vminvq_u32): Likewise.
32777 (vminnmv_f32): Likewise.
32778 (vminnmvq_f32): Likewise.
32779 (vminnmvq_f64): Likewise.
32781 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
32783 * config/aarch64/aarch64-simd.md
32784 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
32785 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
32786 (*aarch64_mul3_elt<mode>): Likewise.
32787 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
32788 (*aarch64_mul3_elt_to_64v2df): Likewise.
32789 (*aarch64_mla_elt<mode>): Likewise.
32790 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
32791 (*aarch64_mls_elt<mode>): Likewise.
32792 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
32793 (*aarch64_fma4_elt<mode>): Likewise.
32794 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
32795 (*aarch64_fma4_elt_to_64v2df): Likewise.
32796 (*aarch64_fnma4_elt<mode>): Likewise.
32797 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
32798 (*aarch64_fnma4_elt_to_64v2df): Likewise.
32799 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
32800 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
32801 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
32802 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
32803 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
32804 (aarch64_sqdmull_lane<mode>_internal): Likewise.
32805 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
32807 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
32809 * config/aarch64/aarch64-simd.md
32810 (aarch64_be_checked_get_lane<mode>): New define_expand.
32811 * config/aarch64/aarch64-simd-builtins.def
32812 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
32813 New builtin definition.
32814 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
32815 Use new safe be builtin.
32817 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
32819 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
32821 (aarch64_be_st1<mode>): Likewise.
32822 (aarch_ld1<VALL:mode>): Define_expand modified.
32823 (aarch_st1<VALL:mode>): Likewise.
32824 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
32825 (UNSPEC_ST1): Likewise.
32827 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
32829 * config/microblaze/microblaze.md: Add trap insn and attribute
32831 2014-01-23 Dodji Seketeli <dodji@redhat.com>
32833 PR preprocessor/58580
32834 * input.h (location_get_source_line): Take an additional line_size
32836 (void diagnostics_file_cache_fini): Declare new function.
32837 * input.c (struct fcache): New type.
32838 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
32839 New static constants.
32840 (diagnostic_file_cache_init, total_lines_num)
32841 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
32842 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
32843 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
32844 (get_next_line, read_next_line, goto_next_line, read_line_num):
32845 New static function definitions.
32846 (diagnostic_file_cache_fini): New function.
32847 (location_get_source_line): Take an additional output line_len
32848 parameter. Re-write using lookup_or_add_file_to_cache_tab and
32850 * diagnostic.c (diagnostic_finish): Call
32851 diagnostic_file_cache_fini.
32852 (adjust_line): Take an additional input parameter for the length
32853 of the line, rather than calculating it with strlen.
32854 (diagnostic_show_locus): Adjust the use of
32855 location_get_source_line and adjust_line with respect to their new
32856 signature. While displaying a line now, do not stop at the first
32857 null byte. Rather, display the zero byte as a space and keep
32858 going until we reach the size of the line.
32859 * Makefile.in: Add vec.o to OBJS-libcommon
32861 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
32862 Ilya Tocar <ilya.tocar@intel.com>
32864 * config/i386/avx512fintrin.h (_mm512_kmov): New.
32865 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
32866 (__builtin_ia32_kmov16): Ditto.
32867 * config/i386/i386.md (UNSPEC_KMOV): New.
32870 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
32872 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
32873 (_mm512_storeu_si512): Ditto.
32875 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
32878 * rtl.h (get_referenced_operands): Declare.
32879 * recog.c (get_referenced_operands): New function.
32880 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
32881 operands have been referenced when recording LO_SUM references.
32883 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
32885 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
32887 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
32889 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
32890 Enable for generic and recent AMD targets.
32892 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
32894 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
32895 ARG_SIZE note when adjustment was eliminated.
32897 2014-01-22 Jeff Law <law@redhat.com>
32899 PR tree-optimization/59597
32900 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
32901 in file. Accept new argument REGISTERING and use it to modify
32902 dump output appropriately.
32903 (register_jump_thread): Corresponding changes.
32904 (mark_threaded_blocks): Reinstate code to cancel unprofitable
32905 thread paths involving joiner blocks. Add code to dump cancelled
32906 jump threading paths.
32908 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
32910 PR rtl-optimization/59477
32911 * lra-constraints.c (inherit_in_ebb): Process call for living hard
32912 regs. Update reloads_num and potential_reload_hard_regs for all insns.
32914 2014-01-22 Tom Tromey <tromey@redhat.com>
32916 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
32918 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
32920 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
32922 PR rtl-optimization/59896
32923 * lra-constraints.c (process_alt_operands): Check unused note for
32924 matched operands of insn with no output reloads.
32926 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
32928 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
32929 (mips_move_from_gpr_cost): Likewise.
32931 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
32933 PR rtl-optimization/59858
32934 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
32935 ira_class_hard_regs_num.
32936 (process_alt_operands): Increase reject for dying matched operand.
32938 2014-01-21 Jakub Jelinek <jakub@redhat.com>
32941 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
32942 smaller than size, perform several stores or loads and stores
32943 at dst + count - size to store or copy all of size bytes, rather
32944 than just last modesize bytes.
32946 2014-01-20 DJ Delorie <dj@redhat.com>
32948 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
32949 that CLOBBERs are REGs before propogating their values.
32951 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
32953 PR middle-end/59789
32954 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
32955 (cgraph_inline_failed_type): New function.
32956 * cgraph.h (DEFCIFCODE): Add type.
32957 (cgraph_inline_failed_type_t): New enum.
32958 (cgraph_inline_failed_type): New prototype.
32959 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
32960 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
32961 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
32962 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
32963 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
32964 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
32965 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
32966 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
32967 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
32968 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
32969 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
32970 OPTIMIZATION_MISMATCH.
32971 * tree-inline.c (expand_call_inline): Emit errors during
32972 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
32974 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
32977 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
32978 mode attribute in insn output.
32980 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
32982 * output.h (output_constant): Delete.
32983 * varasm.c (output_constant): Make private.
32985 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
32987 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
32989 2014-01-20 Jakub Jelinek <jakub@redhat.com>
32991 PR middle-end/59860
32992 * tree.h (fold_builtin_strcat): New prototype.
32993 * builtins.c (fold_builtin_strcat): No longer static. Add len
32994 argument, if non-NULL, don't call c_strlen. Optimize
32995 directly into __builtin_memcpy instead of __builtin_strcpy.
32996 (fold_builtin_2): Adjust fold_builtin_strcat caller.
32997 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
32999 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
33001 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
33002 for SImode_address_operand operands, having only a REG argument.
33004 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
33006 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
33007 loader name using mbig-endian.
33008 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
33010 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
33012 * doc/invoke.texi (-march): Clarify documentation for AArch64.
33013 (-mtune): Likewise.
33016 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
33018 * config/aarch64/aarch64-protos.h
33019 (aarch64_cannot_change_mode_class_ptr): Declare.
33020 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
33021 aarch64_cannot_change_mode_class_ptr): New.
33022 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
33023 backend hook aarch64_cannot_change_mode_class.
33025 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
33027 * common/config/aarch64/aarch64-common.c
33028 (aarch64_handle_option): Don't handle any option order logic here.
33029 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
33030 selected_cpu, warn on architecture version mismatch.
33031 (aarch64_override_options): Fix parsing order for option strings.
33033 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
33034 Iain Sandoe <iain@codesourcery.com>
33037 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
33038 warning. Amend comment to reflect current functionality.
33040 2014-01-20 Richard Biener <rguenther@suse.de>
33042 PR middle-end/59860
33043 * builtins.c (fold_builtin_strcat): Remove case better handled
33044 by tree-ssa-strlen.c.
33046 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
33048 * config/aarch64/aarch64.opt
33049 (mcpu, march, mtune): Make case-insensitive.
33051 2014-01-20 Jakub Jelinek <jakub@redhat.com>
33054 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
33055 if operands[1] is a REG or ZERO_EXTEND of a REG.
33057 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
33059 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
33061 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
33063 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
33064 long non-pic millicode calls.
33066 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
33068 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
33070 2014-01-19 Kito Cheng <kito@0xlab.org>
33072 * builtins.c (expand_movstr): Check movstr expand done or fail.
33074 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
33075 H.J. Lu <hongjiu.lu@intel.com>
33078 * config/i386/i386.md (*lea<mode>): Zero-extend return register
33079 to DImode for zero-extended addresses.
33081 2014-01-19 Jakub Jelinek <jakub@redhat.com>
33083 PR rtl-optimization/57763
33084 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
33085 on the new indirect jump_insn and increment LABEL_NUSES (label).
33087 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
33091 * config.gcc (x86_archs): New variable.
33092 (x86_64_archs): Likewise.
33093 (x86_cpus): Likewise.
33094 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
33095 --with-arch/--with-cpu= options.
33096 Support --with-arch=/--with-cpu={nehalem,westmere,
33097 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
33099 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
33101 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
33102 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
33104 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
33106 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
33108 2014-01-18 Jakub Jelinek <jakub@redhat.com>
33111 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
33112 clear cpp_get_options (parse_in)->warn_unused_macros for
33113 ix86_target_macros_internal with cpp_define.
33115 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
33117 * jump.c (delete_related_insns): Keep (use (insn))s.
33118 * reorg.c (redundant_insn): Check for barriers too.
33120 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
33122 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
33124 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
33126 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
33127 call to $$dyncall when TARGET_LONG_CALLS is true.
33129 2014-01-17 Jeff Law <law@redhat.com>
33131 * ree.c (combine_set_extension): Temporarily disable test for
33132 changing number of hard registers.
33134 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
33136 PR middle-end/58125
33137 * ipa-inline-analysis.c (inline_free_summary):
33138 Do not free summary of aliases.
33140 2014-01-17 Jakub Jelinek <jakub@redhat.com>
33142 PR middle-end/59706
33143 * gimplify.c (gimplify_expr): Use create_tmp_var
33144 instead of create_tmp_var_raw. If cond doesn't have
33145 integral type, don't add the IFN_ANNOTATE builtin at all.
33147 2014-01-17 Martin Jambor <mjambor@suse.cz>
33150 * ipa-cp.c (prev_edge_clone): New variable.
33151 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
33152 Also resize prev_edge_clone vector.
33153 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
33154 (ipcp_edge_removal_hook): New function.
33155 (ipcp_driver): Register ipcp_edge_removal_hook.
33157 2014-01-17 Andrew Pinski <apinski@cavium.com>
33158 Steve Ellcey <sellcey@mips.com>
33161 * config/mips/mips.c (mips_print_operand): Check operand mode instead
33164 2014-01-17 Jeff Law <law@redhat.com>
33166 PR middle-end/57904
33167 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
33168 so that pass_ccp runs first.
33170 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
33172 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
33173 (ix86_adjust_cost): Use !TARGET_XXX.
33174 (do_reorder_for_imul): Likewise.
33175 (swap_top_of_ready_list): Likewise.
33176 (ix86_sched_reorder): Likewise.
33178 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
33180 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
33181 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
33182 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
33183 (intel_memset): New. Duplicate slm_memset.
33184 (intel_cost): New. Duplicate slm_cost.
33185 (m_INTEL): New macro.
33186 (processor_target_table): Add "intel".
33187 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
33188 with PROCESSOR_INTEL for "intel".
33189 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
33190 PROCESSOR_SILVERMONT.
33191 (ix86_issue_rate): Likewise.
33192 (ix86_adjust_cost): Likewise.
33193 (ia32_multipass_dfa_lookahead): Likewise.
33194 (swap_top_of_ready_list): Likewise.
33195 (ix86_sched_reorder): Likewise.
33196 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
33197 instead of TARGET_OPT_AGU.
33198 * config/i386/i386.h (TARGET_INTEL): New.
33199 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
33200 (processor_type): Add PROCESSOR_INTEL.
33201 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
33202 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
33204 2014-01-17 Marek Polacek <polacek@redhat.com>
33207 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
33210 2014-01-17 Richard Biener <rguenther@suse.de>
33212 PR tree-optimization/46590
33213 * opts.c (default_options_table): Add entries for
33214 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
33215 all enabled at -O1 but not for -Og.
33216 * common.opt (fbranch-count-reg): Remove Init(1).
33217 (fmove-loop-invariants): Likewise.
33218 (ftree-pta): Likewise.
33220 2014-01-17 Jakub Jelinek <jakub@redhat.com>
33222 * config/i386/i386.c (ix86_data_alignment): For compatibility with
33223 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
33224 decls to at least the GCC 4.8 used alignments.
33227 * tree-nested.c (convert_nonlocal_reference_stmt,
33228 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
33229 of GIMPLE_BIND stmts, adjust associated decls.
33231 2014-01-17 Richard Biener <rguenther@suse.de>
33233 PR tree-optimization/46590
33234 * vec.h (vec<>::bseach): New member function implementing
33235 binary search according to C89 bsearch.
33236 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
33237 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
33238 bitmap pointer again. Make accesses_in_loop a flat array.
33239 (mem_ref_obstack): New global.
33240 (outermost_indep_loop): Adjust for mem_ref->stored changes.
33241 (mark_ref_stored): Likewise.
33242 (ref_indep_loop_p_2): Likewise.
33243 (set_ref_stored_in_loop): New helper function.
33244 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
33245 (memref_free): Adjust.
33246 (record_mem_ref_loc): Simplify.
33247 (gather_mem_refs_stmt): Adjust.
33248 (sort_locs_in_loop_postorder_cmp): New function.
33249 (analyze_memory_references): Sort accesses_in_loop after
33250 loop postorder number.
33251 (find_ref_loc_in_loop_cmp): New function.
33252 (for_all_locs_in_loop): Find relevant cluster of locs in
33253 accesses_in_loop and iterate without recursion.
33254 (execute_sm): Avoid uninit warning.
33255 (struct ref_always_accessed): Simplify.
33256 (ref_always_accessed::operator ()): Likewise.
33257 (ref_always_accessed_p): Likewise.
33258 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
33259 loop postorder numbers here.
33260 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
33263 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
33266 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
33267 on decls for which assemble_alias has been called.
33269 2014-01-17 Nick Clifton <nickc@redhat.com>
33271 * config/msp430/msp430.opt: (mcpu): New option.
33272 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
33273 (msp430_option_override): Parse target_cpu. If the MCU name
33274 matches a generic string, clear target_mcu.
33275 (msp430_attr): Allow numeric interrupt values up to 63.
33276 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
33277 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
33279 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
33281 * config/msp430/msp430.md (popm): Use %J rather than %I.
33282 (addsi3): Use msp430_nonimmediate_operand for operand 2.
33283 (addhi_cy_i): Use immediate_operand for operand 2.
33284 * doc/invoke.texi: Document -mcpu option.
33286 2014-01-17 Richard Biener <rguenther@suse.de>
33288 PR rtl-optimization/38518
33289 * df.h (df_analyze_loop): Declare.
33290 * df-core.c: Include cfgloop.h.
33291 (df_analyze_1): Split out main part of df_analyze.
33292 (df_analyze): Adjust.
33293 (loop_inverted_post_order_compute): New function.
33294 (loop_post_order_compute): Likewise.
33295 (df_analyze_loop): New function avoiding whole-function
33296 postorder computes.
33297 * loop-invariant.c (find_defs): Use df_analyze_loop.
33298 (find_invariants): Adjust.
33299 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
33301 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
33303 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
33304 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
33306 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
33308 * ipa-ref.c (ipa_remove_stmt_references): Fix references
33309 traversal when removing references.
33311 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
33314 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
33316 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
33318 PR middle-end/56791
33319 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
33320 pushing a reload for an autoinc when we had previously reloaded an
33321 inner part of the address.
33323 2014-01-16 Jakub Jelinek <jakub@redhat.com>
33325 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
33327 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
33328 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
33329 when not giving up or versioning for alias only because of
33331 (vect_analyze_data_ref_dependences): Set to true.
33332 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
33334 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
33335 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
33338 PR middle-end/58344
33339 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
33342 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
33343 operand 0 predicate for gathers, use a new pseudo as subtarget.
33345 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
33347 PR middle-end/59609
33348 * lra-constraints.c (process_alt_operands): Add printing debug info.
33349 Check absence of input/output reloads for matched operands too.
33351 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
33353 PR rtl-optimization/59835
33354 * ira.c (ira_init_register_move_cost): Increase cost for
33357 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
33359 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
33361 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
33364 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
33365 non-register objects. Use gen_(high/low)part more consistently.
33368 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
33371 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
33372 endian support, remove tests for WORDS_BIG_ENDIAN.
33373 (p8_mfvsrd_3_<mode>): Likewise.
33374 (reload_gpr_from_vsx<mode>): Likewise.
33375 (reload_gpr_from_vsxsf): Likewise.
33376 (p8_mfvsrd_4_disf): Likewise.
33378 2014-01-16 Richard Biener <rguenther@suse.de>
33380 PR rtl-optimization/46590
33381 * lcm.c (compute_antinout_edge): Use postorder iteration.
33382 (compute_laterin): Use inverted postorder iteration.
33384 2014-01-16 Nick Clifton <nickc@redhat.com>
33386 PR middle-end/28865
33387 * varasm.c (output_constant): Return the number of bytes actually
33389 (output_constructor_array_range): Update the field size with the
33390 number of bytes emitted by output_constant.
33391 (output_constructor_regular_field): Likewise. Also do not
33392 complain if the total number of bytes emitted is now greater
33393 than the expected fieldpos.
33394 * output.h (output_constant): Update prototype and descriptive comment.
33396 2014-01-16 Marek Polacek <polacek@redhat.com>
33398 PR middle-end/59827
33399 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
33400 it is error_mark_node.
33402 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
33404 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
33405 VALID_AVX256_REG_OR_OI_MODE.
33407 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
33409 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
33410 current procedure should be profiled.
33412 2014-01-15 Andrew Pinski <apinski@cavium.com>
33414 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
33415 of moving from/to the STACK_REG register class.
33417 2014-01-15 Richard Henderson <rth@redhat.com>
33420 * reginfo.c (global_regs_decl): Globalize.
33421 * rtl.h (global_regs_decl): Declare.
33422 * ira.c (do_reload): Diagnose frame_pointer_needed and it
33423 reserved via global_regs.
33425 2014-01-15 Teresa Johnson <tejohnson@google.com>
33427 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
33429 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
33431 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
33432 and vmulosh rather than call gen_vec_widen_smult_*.
33433 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
33434 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
33435 (vec_widen_smult_even_v16qi): Likewise.
33436 (vec_widen_umult_even_v8hi): Likewise.
33437 (vec_widen_smult_even_v8hi): Likewise.
33438 (vec_widen_umult_odd_v16qi): Likewise.
33439 (vec_widen_smult_odd_v16qi): Likewise.
33440 (vec_widen_umult_odd_v8hi): Likewise.
33441 (vec_widen_smult_odd_v8hi): Likewise.
33442 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
33443 vmuloub rather than call gen_vec_widen_umult_*.
33444 (vec_widen_umult_lo_v16qi): Likewise.
33445 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
33446 vmulosb rather than call gen_vec_widen_smult_*.
33447 (vec_widen_smult_lo_v16qi): Likewise.
33448 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
33449 rather than call gen_vec_widen_umult_*.
33450 (vec_widen_umult_lo_v8hi): Likewise.
33451 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
33452 rather than call gen_vec_widen_smult_*.
33453 (vec_widen_smult_lo_v8hi): Likewise.
33455 2014-01-15 Jeff Law <law@redhat.com>
33457 PR tree-optimization/59747
33458 * ree.c (find_and_remove_re): Properly handle case where a second
33459 eliminated extension requires widening a copy created for elimination
33460 of a prior extension.
33461 (combine_set_extension): Ensure that the number of hard regs needed
33462 for a destination register does not change when we widen it.
33464 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
33466 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
33467 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
33468 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
33469 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
33470 (avr-*-rtems*): Likewise.
33471 (bfin*-rtems*): Likewise.
33472 (moxie-*-rtems*): Likewise.
33473 (h8300-*-rtems*): Likewise.
33474 (i[34567]86-*-rtems*): Likewise.
33475 (lm32-*-rtems*): Likewise.
33476 (m32r-*-rtems*): Likewise.
33477 (m68k-*-rtems*): Likewise.
33478 (microblaze*-*-rtems*): Likewise.
33479 (mips*-*-rtems*): Likewise.
33480 (powerpc-*-rtems*): Likewise.
33481 (sh-*-rtems*): Likewise.
33482 (sparc-*-rtems*): Likewise.
33483 (sparc64-*-rtems*): Likewise.
33484 (v850-*-rtems*): Likewise.
33485 (m32c-*-rtems*): Likewise.
33487 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
33489 PR rtl-optimization/59511
33490 * ira.c (ira_init_register_move_cost): Use memory costs for some
33491 cases of register move cost calculations.
33492 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
33493 instead of BB frequency.
33494 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
33495 * lra-assigns.c (find_hard_regno_for): Ditto.
33497 2014-01-15 Richard Biener <rguenther@suse.de>
33499 PR tree-optimization/59822
33500 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
33501 (vectorizable_load): Use it to hoist defs of uses of invariant
33502 loads out of the loop.
33504 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
33505 Kugan Vivekanandarajah <kuganv@linaro.org>
33508 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
33511 2014-01-15 Richard Biener <rguenther@suse.de>
33513 PR rtl-optimization/59802
33514 * lcm.c (compute_available): Use inverted postorder to seed
33515 the initial worklist.
33517 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
33520 * config/s390/s390.c (s390_preferred_reload_class): Don't return
33521 ADDR_REGS for invalid symrefs in non-PIC code.
33523 2014-01-15 Jakub Jelinek <jakub@redhat.com>
33526 * builtins.c (determine_block_size): Initialize *probable_max_size
33527 even if len_rtx is CONST_INT.
33529 2014-01-14 Andrew Pinski <apinski@cavium.com>
33531 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
33532 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
33533 (cortexa53_tunings): Likewise.
33534 (aarch64_sched_issue_rate): New function.
33535 (TARGET_SCHED_ISSUE_RATE): Define.
33537 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
33539 * ira-costs.c (find_costs_and_classes): Add missed
33540 ira_init_register_move_cost_if_necessary.
33542 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
33545 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
33547 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
33550 * config/i386/i386.c (type_natural_mode): Add a bool parameter
33551 to indicate if type is used for function return value. Warn ABI
33552 change if the vector mode isn't available for function return value.
33553 (ix86_function_arg_advance): Pass false to type_natural_mode.
33554 (ix86_function_arg): Likewise.
33555 (ix86_gimplify_va_arg): Likewise.
33556 (function_arg_32): Don't warn ABI change.
33557 (ix86_function_value): Pass true to type_natural_mode.
33558 (ix86_return_in_memory): Likewise.
33559 (ix86_struct_value_rtx): Removed.
33560 (TARGET_STRUCT_VALUE_RTX): Likewise.
33562 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
33564 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
33565 converting a conditional jump into a conditional return.
33567 2014-01-14 Richard Biener <rguenther@suse.de>
33569 PR tree-optimization/58921
33570 PR tree-optimization/59006
33571 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
33572 hoisting invariant stmts.
33573 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
33574 invariant loads on the preheader edge if possible.
33576 2014-01-14 Joey Ye <joey.ye@arm.com>
33578 * doc/plugin.texi (Building GCC plugins): Update to C++.
33580 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
33582 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
33583 (_mm_rcp28_round_ss): Ditto.
33584 (_mm_rsqrt28_round_sd): Ditto.
33585 (_mm_rsqrt28_round_ss): Ditto.
33586 (_mm_rcp28_sd): Ditto.
33587 (_mm_rcp28_ss): Ditto.
33588 (_mm_rsqrt28_sd): Ditto.
33589 (_mm_rsqrt28_ss): Ditto.
33590 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
33591 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
33592 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
33593 (IX86_BUILTIN_RCP28SD): Ditto.
33594 (IX86_BUILTIN_RCP28SS): Ditto.
33595 (IX86_BUILTIN_RSQRT28SD): Ditto.
33596 (IX86_BUILTIN_RSQRT28SS): Ditto.
33597 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
33598 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
33599 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
33600 (ix86_expand_special_args_builtin): Expand new FTYPE.
33601 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
33602 (srcp14<mode>): Make insn unary.
33603 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
33604 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
33605 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
33606 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
33607 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
33608 Fix rounding: make it SAE only.
33609 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
33611 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
33613 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
33614 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
33615 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
33616 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
33617 (round_saeonly_mask_scalar_operand4): Ditto.
33618 (round_saeonly_mask_scalar_op3): Ditto.
33619 (round_saeonly_mask_scalar_op4): Ditto.
33621 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33623 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
33624 Implement -maltivec=be for vec_insert and vec_extract.
33626 2014-01-10 DJ Delorie <dj@redhat.com>
33628 * config/msp430/msp430.md (call_internal): Don't allow memory
33629 references with SP as the base register.
33630 (call_value_internal): Likewise.
33631 * config/msp430/constraints.md (Yc): New. For memory references
33632 that don't use SP as a base register.
33634 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
33635 "an integer without a # prefix"
33636 * config/msp430/msp430.md (epilogue_helper): Use it.
33638 2014-01-13 Jakub Jelinek <jakub@redhat.com>
33641 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
33642 AVX512F gather builtins.
33643 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
33644 on gather decls with INTEGER_TYPE masktype.
33645 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
33646 directly into the builtin rather than hoisting it before loop.
33648 PR tree-optimization/59387
33649 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
33650 (scev_const_prop): If folded_casts and type has undefined overflow,
33651 use force_gimple_operand instead of force_gimple_operand_gsi and
33652 for each added stmt if it is assign with
33653 arith_code_with_undefined_signed_overflow, call
33654 rewrite_to_defined_overflow.
33655 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
33656 gimple-fold.h instead.
33657 (arith_code_with_undefined_signed_overflow,
33658 rewrite_to_defined_overflow): Moved to ...
33659 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
33660 rewrite_to_defined_overflow): ... here. No longer static.
33661 Include gimplify-me.h.
33662 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
33663 rewrite_to_defined_overflow): New prototypes.
33665 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33667 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
33669 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
33671 * builtins.c (get_object_alignment_2): Minor tweak.
33672 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
33674 2014-01-13 Christian Bruel <christian.bruel@st.com>
33676 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
33677 optimized non constant lengths.
33679 2014-01-13 Jakub Jelinek <jakub@redhat.com>
33682 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
33683 load as __atomic_load_N if possible.
33685 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
33687 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
33689 (rs6000_expand_builtin): Adjust call.
33691 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
33694 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
33695 * config/rs6000/rs6000.c: Include target-globals.h.
33696 (rs6000_set_current_function): Instead of doing target_reinit
33697 unconditionally, use save_target_globals_default_opts and
33698 restore_target_globals.
33700 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
33702 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
33703 (rs6000_expand_builtin): Handle mffs and mtfsf.
33704 (rs6000_init_builtins): Define mffs and mtfsf.
33705 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
33706 (rs6000_mffs): New pattern.
33707 (rs6000_mtfsf): New pattern.
33709 2014-01-11 Bin Cheng <bin.cheng@arm.com>
33711 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
33712 Start narrowing with START. Apply candidate-use pair
33713 and check overall cost in narrowing.
33714 (iv_ca_prune): Pass new argument.
33716 2014-01-10 Jeff Law <law@redhat.com>
33718 PR middle-end/59743
33719 * ree.c (combine_reaching_defs): Ensure the defining statement
33720 occurs before the extension when optimizing extensions with
33721 different source and destination hard registers.
33723 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
33726 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
33727 vtables into the type inheritance graph.
33729 2014-01-10 Jakub Jelinek <jakub@redhat.com>
33731 PR rtl-optimization/59754
33732 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
33733 modes in the REGNO != REGNO case.
33735 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33737 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
33739 2014-01-10 Jakub Jelinek <jakub@redhat.com>
33741 PR tree-optimization/59745
33742 * tree-predcom.c (tree_predictive_commoning_loop): Call
33743 free_affine_expand_cache if giving up because components is NULL.
33745 * target-globals.c (save_target_globals): Allocate < 4KB structs using
33746 GC in payload of target_globals struct instead of allocating them on
33747 the heap and the larger structs separately using GC.
33748 * target-globals.h (struct target_globals): Make regs, hard_regs,
33749 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
33750 of GTY((skip)) and change type to void *.
33751 (reset_target_globals): Cast loads from those fields to corresponding
33754 2014-01-10 Steve Ellcey <sellcey@mips.com>
33757 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
33758 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
33759 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
33761 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
33764 * aarch64-modes.def (CC_Zmode): New flags mode.
33765 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
33766 represents an equality.
33767 (aarch64_get_condition_code): Handle CC_Zmode.
33768 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
33770 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
33772 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
33773 extraction in good case.
33775 2014-01-10 Richard Biener <rguenther@suse.de>
33777 PR tree-optimization/59374
33778 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
33779 checking after SLP discovery. Mark stmts not participating
33780 in any SLP instance properly.
33782 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33784 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
33785 when handling a SET rtx.
33787 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33789 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
33790 (cortex-a57): Likewise.
33791 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
33793 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33795 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
33796 non-iwmmxt builtins.
33798 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
33802 * ipa-devirt.c record_target_from_binfo): Take as argument
33803 stack of binfos and lookup matching one for virtual inheritance.
33804 (possible_polymorphic_call_targets_1): Update.
33806 2014-01-10 Huacai Chen <chenhc@lemote.com>
33808 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
33809 kernel strings for Loongson-2E/2F/3A.
33811 2014-01-10 Jakub Jelinek <jakub@redhat.com>
33813 PR middle-end/59670
33814 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
33815 is_gimple_call before calling gimple_call_internal_p.
33817 2014-01-09 Steve Ellcey <sellcey@mips.com>
33819 * Makefile.in (TREE_FLOW_H): Remove.
33820 (TREE_SSA_H): Add file names from tree-flow.h.
33821 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
33822 * tree.h: Remove tree-flow.h reference.
33823 * hash-table.h: Remove tree-flow.h reference.
33824 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
33825 reference with tree-ssa-loop.h.
33827 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33829 * doc/invoke.texi: Add -maltivec={be,le} options, and document
33830 default element-order behavior for -maltivec.
33831 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
33832 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
33833 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
33834 when targeting big endian, at least for now.
33835 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
33837 2014-01-09 Jakub Jelinek <jakub@redhat.com>
33839 PR middle-end/47735
33840 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
33841 var satisfies use_register_for_decl, just take into account type
33842 alignment, rather than decl alignment.
33844 PR tree-optimization/59622
33845 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
33846 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
33847 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
33848 Don't devirtualize for inplace at all. For targets.length () == 1,
33849 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
33851 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
33853 * config/i386/i386.md (cpu): Remove the unused btver1.
33855 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
33857 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
33859 2014-01-09 Jakub Jelinek <jakub@redhat.com>
33862 * tree-core.h (struct target_globals): New forward declaration.
33863 (struct tree_target_option): Add globals field.
33864 * tree.h (TREE_TARGET_GLOBALS): Define.
33865 (prepare_target_option_nodes_for_pch): New prototype.
33866 * target-globals.h (struct target_globals): Define even if
33867 !SWITCHABLE_TARGET.
33868 * tree.c (prepare_target_option_node_for_pch,
33869 prepare_target_option_nodes_for_pch): New functions.
33870 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
33871 * config/i386/i386.c: Include target-globals.h.
33872 (ix86_set_current_function): Instead of doing target_reinit
33873 unconditionally, use save_target_globals_default_opts and
33874 restore_target_globals.
33876 2014-01-09 Richard Biener <rguenther@suse.de>
33878 PR tree-optimization/59715
33879 * tree-cfg.h (split_critical_edges): Declare.
33880 * tree-cfg.c (split_critical_edges): Export.
33881 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
33883 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
33885 * cfgexpand.c (expand_stack_vars): Optionally disable
33886 asan stack protection.
33887 (expand_used_vars): Likewise.
33888 (partition_stack_vars): Likewise.
33889 * asan.c (asan_emit_stack_protection): Optionally disable
33890 after return stack usage.
33891 (instrument_derefs): Optionally disable memory access instrumentation.
33892 (instrument_builtin_call): Likewise.
33893 (instrument_strlen_call): Likewise.
33894 (asan_protect_global): Optionally disable global variables protection.
33895 * doc/invoke.texi: Added doc for new options.
33896 * params.def: Added new options.
33897 * params.h: Likewise.
33899 2014-01-09 Jakub Jelinek <jakub@redhat.com>
33901 PR rtl-optimization/59724
33902 * ifcvt.c (cond_exec_process_if_block): Don't call
33903 flow_find_head_matching_sequence with 0 longest_match.
33904 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
33905 non-active insns if !stop_after.
33906 (try_head_merge_bb): Revert 2014-01-07 changes.
33908 2014-01-08 Jeff Law <law@redhat.com>
33910 * ree.c (get_sub_rtx): New function, extracted from...
33911 (merge_def_and_ext): Here.
33912 (combine_reaching_defs): Use get_sub_rtx.
33914 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
33916 * cgraph.h (varpool_variable_node): Do not choke on null node.
33918 2014-01-08 Catherine Moore <clm@codesourcery.com>
33920 * config/mips/mips.md (simple_return): Attempt to use JRC
33922 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
33924 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
33926 PR rtl-optimization/59137
33927 * reorg.c (steal_delay_list_from_target): Call update_block for
33929 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
33931 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33933 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
33934 two duplicate entries.
33936 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
33939 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
33941 * config/mips/mips.c (mips_truncated_op_cost): New function.
33942 (mips_rtx_costs): Adjust test for BADDU.
33943 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
33945 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
33947 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
33948 (*baddu_si): ...this new pattern.
33950 2014-01-08 Jakub Jelinek <jakub@redhat.com>
33953 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
33955 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
33957 PR middle-end/57748
33958 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
33960 (expand_expr, expand_normal): Adjust.
33961 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
33962 inner_reference_p. Use inner_reference_p to expand inner references.
33963 (store_expr): Adjust.
33964 * cfgexpand.c (expand_call_stmt): Adjust.
33966 2014-01-08 Rong Xu <xur@google.com>
33968 * gcov-io.c (gcov_var): Move from gcov-io.h.
33969 (gcov_position): Ditto.
33970 (gcov_is_error): Ditto.
33971 (gcov_rewrite): Ditto.
33972 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
33973 only part to libgcc/libgcov.h.
33975 2014-01-08 Marek Polacek <polacek@redhat.com>
33977 PR middle-end/59669
33978 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
33980 2014-01-08 Marek Polacek <polacek@redhat.com>
33983 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
33985 2014-01-08 Jakub Jelinek <jakub@redhat.com>
33987 PR rtl-optimization/59649
33988 * stor-layout.c (get_mode_bounds): For BImode return
33989 0 and STORE_FLAG_VALUE.
33991 2014-01-08 Richard Biener <rguenther@suse.de>
33993 PR middle-end/59630
33994 * gimple.h (is_gimple_builtin_call): Remove.
33995 (gimple_builtin_call_types_compatible_p): New.
33996 (gimple_call_builtin_p): New overload.
33997 * gimple.c (is_gimple_builtin_call): Remove.
33998 (validate_call): Rename to ...
33999 (gimple_builtin_call_types_compatible_p): ... this and export. Also
34000 check return types.
34001 (validate_type): New static function.
34002 (gimple_call_builtin_p): New overload and adjust.
34003 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
34004 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
34005 (gimple_fold_stmt_to_constant_1): Likewise.
34006 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
34008 2014-01-08 Richard Biener <rguenther@suse.de>
34010 PR middle-end/59471
34011 * gimplify.c (gimplify_expr): Gimplify register-register type
34012 VIEW_CONVERT_EXPRs to separate stmts.
34014 2014-01-07 Jeff Law <law@redhat.com>
34016 PR middle-end/53623
34017 * ree.c (combine_set_extension): Handle case where source
34018 and destination registers in an extension insn are different.
34019 (combine_reaching_defs): Allow source and destination registers
34020 in extension to be different under limited circumstances.
34021 (add_removable_extension): Remove restriction that the
34022 source and destination registers in the extension are the same.
34023 (find_and_remove_re): Emit a copy from the extension's
34024 destination to its source after the defining insn if
34025 the source and destination registers are different.
34027 PR middle-end/59285
34028 * ifcvt.c (merge_if_block): If we are merging a block with more than
34029 one successor with a block with no successors, remove any BARRIER
34030 after the second block.
34032 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
34034 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
34036 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
34039 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
34040 for 14-bit register offsets when INT14_OK_STRICT is false.
34042 2014-01-07 Roland Stigge <stigge@antcom.de>
34043 Michael Meissner <meissner@linux.vnet.ibm.com>
34046 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
34047 Only check TFmode for SPE constants. Don't check TImode or TDmode.
34049 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
34051 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
34054 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
34056 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
34057 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
34058 rtx is const0_rtx or not.
34060 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
34063 * target-globals.c (save_target_globals): Remove this_fn_optab
34065 * toplev.c: Include optabs.h.
34066 (target_reinit): Temporarily restore the global options if another
34067 set of options are in force.
34069 2014-01-07 Jakub Jelinek <jakub@redhat.com>
34071 PR rtl-optimization/58668
34072 * cfgcleanup.c (flow_find_cross_jump): Don't count
34073 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
34074 to determine what is counted.
34075 (flow_find_head_matching_sequence): Use active_insn_p to determine
34077 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
34079 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
34080 determine what is counted.
34082 PR tree-optimization/59643
34083 * tree-predcom.c (split_data_refs_to_components): If one dr is
34084 read and one write, determine_offset fails and the write isn't
34085 in the bad component, just put the read into the bad component.
34087 2014-01-07 Mike Stump <mikestump@comcast.net>
34088 Jakub Jelinek <jakub@redhat.com>
34091 * tree-core.h (struct tree_optimization_option): Change optabs
34092 type from unsigned char * to void *.
34093 * optabs.c (init_tree_optimization_optabs): Adjust
34094 TREE_OPTIMIZATION_OPTABS initialization.
34096 2014-01-06 Jakub Jelinek <jakub@redhat.com>
34099 * config/i386/i386.h (struct machine_function): Add
34100 no_drap_save_restore field.
34101 * config/i386/i386.c (ix86_save_reg): Use
34102 !cfun->machine->no_drap_save_restore instead of
34103 crtl->stack_realign_needed.
34104 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
34105 this function clears frame_pointer_needed. Set
34106 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
34107 and DRAP reg is needed.
34109 2014-01-06 Marek Polacek <polacek@redhat.com>
34112 * doc/implement-c.texi: Mention that other integer types are
34113 permitted as bit-field types in strictly conforming mode.
34115 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
34117 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
34118 is newly allocated.
34120 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
34122 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
34124 2014-01-06 Martin Jambor <mjambor@suse.cz>
34127 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
34129 * ipa-prop.c (ipa_print_node_params): Fix indentation.
34131 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
34135 * var-tracking.c (add_stores): Preserve the value of the source even if
34136 we don't record the store.
34138 2014-01-06 Terry Guo <terry.guo@arm.com>
34140 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
34142 2014-01-05 Iain Sandoe <iain@codesourcery.com>
34145 * config/darwin.c (darwin_function_section): Adjust return values to
34146 correspond to optimisation changes made in r206070.
34148 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
34150 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
34151 from prefetch_block tune setting.
34152 (nocona_cost): Correct size of prefetch block to 64.
34154 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
34156 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
34157 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
34158 used to save the static chain register in the computation of the offset
34159 from which the FP registers need to be restored.
34161 2014-01-04 Jakub Jelinek <jakub@redhat.com>
34163 PR tree-optimization/59519
34164 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
34165 ICE if get_current_def (current_new_name) is already non-NULL, as long
34166 as it is a phi result of some other phi in *new_exit_bb that has
34169 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
34170 or vmovdqu* for misaligned_operand.
34171 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
34172 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
34173 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
34174 aligned_mem for AVX512F masked aligned load and store builtins and for
34175 non-temporal moves.
34177 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
34179 PR tree-optimization/59651
34180 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
34181 Address range for negative step should be added by TYPE_SIZE_UNIT.
34183 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
34185 * config/m68k/m68k.c (handle_move_double): Handle pushes with
34186 overlapping registers also for registers other than the stack pointer.
34188 2014-01-03 Marek Polacek <polacek@redhat.com>
34191 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
34194 2014-01-03 Jakub Jelinek <jakub@redhat.com>
34197 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
34200 * config/i386/i386.md (MODE_SIZE): New mode attribute.
34201 (push splitter): Use <P:MODE_SIZE> instead of
34202 GET_MODE_SIZE (<P:MODE>mode).
34203 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
34204 (mov -1, reg peephole2): Likewise.
34205 * config/i386/sse.md (*mov<mode>_internal,
34206 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
34207 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
34208 *<code><mode>3, *andnot<mode>3<mask_name>,
34209 <mask_codefor><code><mode>3<mask_name>): Likewise.
34210 * config/i386/subst.md (mask_mode512bit_condition,
34211 sd_mask_mode512bit_condition): Likewise.
34213 2014-01-02 Xinliang David Li <davidxl@google.com>
34215 PR tree-optimization/59303
34216 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
34217 (dump_predicates): Better output format.
34218 (pred_equal_p): New function.
34219 (is_neq_relop_p): Ditto.
34220 (is_neq_zero_form_p): Ditto.
34221 (pred_expr_equal_p): Ditto.
34222 (pred_neg_p): Ditto.
34223 (simplify_pred): Ditto.
34224 (simplify_preds_2): Ditto.
34225 (simplify_preds_3): Ditto.
34226 (simplify_preds_4): Ditto.
34227 (simplify_preds): Ditto.
34228 (push_pred): Ditto.
34229 (push_to_worklist): Ditto.
34230 (get_pred_info_from_cmp): Ditto.
34231 (is_degenerated_phi): Ditto.
34232 (normalize_one_pred_1): Ditto.
34233 (normalize_one_pred): Ditto.
34234 (normalize_one_pred_chain): Ditto.
34235 (normalize_preds): Ditto.
34236 (normalize_cond_1): Remove function.
34237 (normalize_cond): Ditto.
34238 (is_gcond_subset_of): Ditto.
34239 (is_subset_of_any): Ditto.
34240 (is_or_set_subset_of): Ditto.
34241 (is_and_set_subset_of): Ditto.
34242 (is_norm_cond_subset_of): Ditto.
34243 (pred_chain_length_cmp): Ditto.
34244 (convert_control_dep_chain_into_preds): Type change.
34245 (find_predicates): Ditto.
34246 (find_def_preds): Ditto.
34247 (destroy_predicates_vecs): Ditto.
34248 (find_matching_predicates_in_rest_chains): Ditto.
34249 (use_pred_not_overlap_with_undef_path_pred): Ditto.
34250 (is_pred_expr_subset): Ditto.
34251 (is_pred_chain_subset_of): Ditto.
34252 (is_included_in): Ditto.
34253 (is_superset_of): Ditto.
34255 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
34257 Update copyright years.
34259 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
34261 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
34262 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
34263 config/arc/arc.md, config/arc/arc.opt,
34264 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
34265 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
34266 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
34267 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
34268 config/linux-protos.h, config/linux.c, config/winnt-c.c,
34269 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
34270 vtable-verify.c, vtable-verify.h: Use the standard form for the
34273 2014-01-02 Tobias Burnus <burnus@net-b.de>
34275 * gcc.c (process_command): Update copyright notice dates.
34276 * gcov-dump.c: Ditto.
34278 * doc/cpp.texi: Bump @copying's copyright year.
34279 * doc/cppinternals.texi: Ditto.
34280 * doc/gcc.texi: Ditto.
34281 * doc/gccint.texi: Ditto.
34282 * doc/gcov.texi: Ditto.
34283 * doc/install.texi: Ditto.
34284 * doc/invoke.texi: Ditto.
34286 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
34288 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
34290 2014-01-01 Jakub Jelinek <jakub@redhat.com>
34292 * config/i386/sse.md (*mov<mode>_internal): Guard
34293 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
34295 PR rtl-optimization/59647
34296 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
34297 new_rtx into UNSIGNED_FLOAT rtxes.
34299 Copyright (C) 2014 Free Software Foundation, Inc.
34301 Copying and distribution of this file, with or without modification,
34302 are permitted in any medium without royalty provided the copyright
34303 notice and this notice are preserved.