| blob | 41a4f57c799f7879af3d35bcc08fcfadc8e8cdfb |
1 2014-11-03 Marc Glisse <marc.glisse@inria.fr>
3 PR tree-optimization/60770
4 * tree-into-ssa.c (rewrite_update_stmt): Return whether the
5 statement should be removed.
6 (maybe_register_def): Likewise. Replace clobbers with default
7 definitions.
8 (rewrite_dom_walker::before_dom_children): Remove statement if
9 rewrite_update_stmt says so.
10 * tree-ssa-live.c: Include tree-ssa.h.
11 (set_var_live_on_entry): Do not mark undefined variables as live.
12 (verify_live_on_entry): Do not check undefined variables.
13 * tree-ssa.h (ssa_undefined_value_p): New parameter for the case
14 of partially undefined variables.
15 * tree-ssa.c (ssa_undefined_value_p): Likewise.
16 (execute_update_addresses_taken): Do not drop clobbers.
18 2014-11-03 Marc Glisse <marc.glisse@inria.fr>
20 PR tree-optimization/63666
21 * fold-const.c: Include "optabs.h".
22 (fold_ternary_loc) <VEC_PERM_EXPR>: Avoid canonicalizing a
23 can_vec_perm_p permutation to one that is not.
25 2014-11-03 Zhenqiang Chen <zhenqiang.chen@arm.com>
27 * ifcvt.c (noce_try_store_flag_mask): Check rtx cost.
29 2014-11-03 Andrew Pinski <apinski@cavium.com>
31 * config/mips/mips-cpus.def (octeon3): New cpu.
32 * config/mips/mips.c (mips_rtx_cost_data): Add octeon3.
33 (mips_print_operand <case 'T', case 't'>): Fix a bug as the mode
34 of the comparison no longer matches mode of the operands.
35 (mips_issue_rate): Handle PROCESSOR_OCTEON3.
36 * config/mips/mips.h (TARGET_OCTEON): Add Octeon3.
37 (TARGET_OCTEON2): Likewise.
38 (TUNE_OCTEON): Add Octeon3.
39 * config/mips/mips.md (processor): Add octeon3.
40 * config/mips/octeon.md (octeon_fpu): New automaton and cpu_unit.
41 (octeon_arith): Add octeon3.
42 (octeon_condmove): Remove.
43 (octeon_condmove_o1): New reservation.
44 (octeon_condmove_o2): New reservation.
45 (octeon_condmove_o3_int_on_cc): New reservation.
46 (octeon_load_o2): Add octeon3.
47 (octeon_cop_o2): Likewise.
48 (octeon_store): Likewise.
49 (octeon_brj_o2): Likewise.
50 (octeon_imul3_o2): Likewise.
51 (octeon_imul_o2): Likewise.
52 (octeon_mfhilo_o2): Likewise.
53 (octeon_imadd_o2): Likewise.
54 (octeon_idiv_o2_si): Likewise.
55 (octeon_idiv_o2_di): Likewise.
56 (octeon_fpu): Add to the automaton.
57 (octeon_fpu): New cpu unit.
58 (octeon_condmove_o2): Check for non floating point modes.
59 (octeon_load_o2): Add prefetchx.
60 (octeon_cop_o2): Don't check for octeon3.
61 (octeon3_faddsubcvt): New reservation.
62 (octeon3_fmul): Likewise.
63 (octeon3_fmadd): Likewise.
64 (octeon3_div_sf): Likewise.
65 (octeon3_div_df): Likewise.
66 (octeon3_sqrt_sf): Likewise.
67 (octeon3_sqrt_df): Likewise.
68 (octeon3_rsqrt_sf): Likewise.
69 (octeon3_rsqrt_df): Likewise.
70 (octeon3_fabsnegmov): Likewise.
71 (octeon_fcond): Likewise.
72 (octeon_fcondmov): Likewise.
73 (octeon_fpmtc1): Likewise.
74 (octeon_fpmfc1): Likewise.
75 (octeon_fpload): Likewise.
76 (octeon_fpstore): Likewise.
77 * config/mips/mips-tables.opt: Regenerate.
78 * doc/invoke.texi (-march=@var{arch}): Add octeon3.
80 2014-11-03 Zhenqiang Chen <zhenqiang.chen@arm.com>
82 * ifcvt.c (noce_emit_cmove, noce_get_alt_condition, noce_get_condition):
83 Allow CC mode if HAVE_cbranchcc4.
85 2014-11-02 Richard Sandiford <richard.sandiford@arm.com>
87 * config/arc/arc.c (write_ext_corereg_1): Delete.
88 (arc_write_ext_corereg): Use FOR_EACH_SUBRTX.
90 2014-11-02 Richard Sandiford <richard.sandiford@arm.com>
92 * config/arc/arc.c (arc600_corereg_hazard_1): Delete.
93 (arc600_corereg_hazard): Use FOR_EACH_SUBRTX.
95 2014-11-02 Richard Sandiford <richard.sandiford@arm.com>
97 * config/arc/arc.c (arc_rewrite_small_data_p): Constify argument.
98 (small_data_pattern_1): Delete.
99 (small_data_pattern): Use FOR_EACH_SUBRTX.
101 2014-11-02 Richard Sandiford <richard.sandiford@arm.com>
103 * config/arc/arc.c: Include rtl-iter.h.
104 (arc_rewrite_small_data_1): Delete.
105 (arc_rewrite_small_data): Use FOR_EACH_SUBRTX_PTR.
107 2014-11-02 Michael Collison <michael.collison@linaro.org>
109 * config/arm/arm.h (CLZ_DEFINED_VALUE_AT_ZERO) : Update
110 to support vector modes.
111 (CTZ_DEFINED_VALUE_AT_ZERO): Ditto.
113 2014-11-01 Andrew MacLeod <amacleod@redhat,com>
115 * optabs.h: Flatten insn-codes.h to source files. Move some prototypes
116 and structs to genopinit.c. Adjust protyoptypes to match optabs.c.
117 * genopinit.c (main): Emit prototypes and structs into insn-opinit.h.
118 * optabs.c: (gen_move_insn): Move to expr.c.
119 * expr.h: Move protypes and enums to optabs.h.
120 * expr.c: (gen_move_insn): Relocate from optabs.c.
121 * genemit.c (main): Include insn-codes.h.
122 * gengtype.c (open_base_files): Include insn-codes.h.
123 * asan.c: Include insn-codes.h.
124 * bb-reorder.c: Ditto.
125 * builtins.c: Ditto.
126 * calls.c: Ditto.
127 * cfgexpand.c: Ditto.
128 * cilk-common.c: Ditto.
129 * combine.c: Ditto.
130 * dojump.c: Ditto.
131 * dse.c: Ditto.
132 * except.c: Ditto.
133 * explow.c: Ditto.
134 * expmed.c: Ditto.
135 * function.c: Ditto.
136 * ifcvt.c: Ditto.
137 * internal-fn.c: Ditto.
138 * loop-unroll.c: Ditto.
139 * lra.c: Ditto.
140 * modulo-sched.c: Ditto.
141 * omp-low.c: Ditto.
142 * postreload.c: Ditto.
143 * ree.c: Ditto.
144 * reload.c: Ditto.
145 * reload1.c: Ditto.
146 * shrink-wrap.c: Ditto.
147 * simplify-rtx.c: Ditto.
148 * stmt.c: Ditto.
149 * target-globals.c: Ditto.
150 * targhooks.c: Ditto.
151 * toplev.c: Ditto.
152 * tree-if-conv.c: Ditto.
153 * tree-ssa-forwprop.c: Ditto.
154 * tree-ssa-loop-prefetch.c: Ditto.
155 * tree-ssa-math-opts.c: Ditto.
156 * tree-ssa-phiopt.c: Ditto.
157 * tree-ssa-reassoc.c: Ditto.
158 * tree-switch-conversion.c: Ditto.
159 * tree-vect-data-refs.c: Ditto.
160 * tree-vect-generic.c: Ditto.
161 * tree-vect-loop.c: Ditto.
162 * tree-vect-patterns.c: Ditto.
163 * tree-vect-slp.c: Ditto.
164 * tree-vect-stmts.c: Ditto.
165 * tree-vrp.c: Ditto.
166 * value-prof.c: Ditto.
167 * config/aarch64/aarch64-builtins.c: Ditto.
168 * config/alpha/alpha.c: Ditto.
169 * config/arm/arm.c: Ditto.
170 * config/cris/cris.c: Ditto.
171 * config/epiphany/epiphany.c: Ditto.
172 * config/frv/frv.c: Ditto.
173 * config/h8300/h8300.c: Ditto.
174 * config/ia64/ia64.c: Ditto.
175 * config/iq2000/iq2000.c: Ditto.
176 * config/m32c/m32c.c: Ditto.
177 * config/mep/mep.c: Ditto.
178 * config/microblaze/microblaze.c: Ditto.
179 * config/mips/mips.c: Ditto.
180 * config/mn10300/mn10300.c: Ditto.
181 * config/moxie/moxie.c: Ditto.
182 * config/msp430/msp430.c: Ditto.
183 * config/nios2/nios2.c: Ditto.
184 * config/pa/pa.c: Ditto.
185 * config/rl78/rl78.c: Ditto.
186 * config/rs6000/rs6000.c: Ditto.
187 * config/rx/rx.c: Ditto.
188 * config/s390/s390.c: Ditto.
189 * config/sh/sh.c: Ditto.
190 * config/sh/sh_treg_combine.cc: Ditto.
191 * config/spu/spu.c: Ditto.
192 * config/stormy16/stormy16.c: Ditto.
193 * config/tilegx/mul-tables.c: Ditto.
194 * config/tilegx/tilegx.c: Ditto.
195 * config/tilepro/mul-tables.c: Ditto.
196 * config/tilepro/tilepro.c: Ditto.
197 * config/vax/vax.c: Ditto.
199 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
201 * doc/tm.texi.in (MOVE_BY_PIECES_P): Remove.
202 (CLEAR_BY_PIECES_P): Likewise.
203 (SET_BY_PIECES_P): Likewise.
204 (STORE_BY_PIECES_P): Likewise.
205 * doc/tm.texi: Regenerate.
206 * system.h: Poison MOVE_BY_PIECES_P, CLEAR_BY_PIECES_P,
207 SET_BY_PIECES_P, STORE_BY_PIECES_P.
208 * expr.c (MOVE_BY_PIECES_P): Remove.
209 (CLEAR_BY_PIECES_P): Likewise.
210 (SET_BY_PIECES_P): Likewise.
211 (STORE_BY_PIECES_P): Likewise.
212 (can_move_by_pieces): Rewrite in terms of
213 targetm.use_by_pieces_infrastructure_p.
214 (emit_block_move_hints): Likewise.
215 (can_store_by_pieces): Likewise.
216 (store_by_pieces): Likewise.
217 (clear_storage_hints): Likewise.
218 (emit_push_insn): Likewise.
219 (expand_constructor): Likewise.
221 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
223 * config/aarch64/aarch64.c
224 (aarch64_use_by_pieces_infrastructre_p): New.
225 (TARGET_USE_BY_PIECES_INFRASTRUCTURE): Likewise.
226 * config/aarch64/aarch64.h (STORE_BY_PIECES_P): Delete.
228 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
230 * config/mips/mips.h (MOVE_BY_PIECES_P): Remove.
231 (STORE_BY_PIECES_P): Likewise.
232 * config/mips/mips.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
233 (mips_move_by_pieces_p): Rename to...
234 (mips_use_by_pieces_infrastructure_p): ...this, use new hook
235 parameters, use the default hook implementation as a
236 fall-back.
238 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
240 * config/sh/sh.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
241 (sh_use_by_pieces_infrastructure_p): Likewise.
242 * config/sh/sh.h (MOVE_BY_PIECES_P): Remove.
243 (STORE_BY_PIECES_P): Likewise.
244 (SET_BY_PIECES_P): Likewise.
246 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
248 * config/arc/arc.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
249 (arc_use_by_pieces_infrastructure_p): Likewise.
250 * confir/arc/arc.h (MOVE_BY_PIECES_P): Delete.
251 (CAN_MOVE_BY_PIECES): Likewise.
253 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
255 * config/s390/s390.c (s390_use_by_pieces_infrastructure_p): New.
256 (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): Likewise.
257 * config/s390/s390.h (MOVE_BY_PIECES_P): Remove.
258 (CLEAR_BY_PIECES): Likewise.
259 (SET_BY_PIECES): Likewise.
260 (STORE_BY_PIECES): Likewise.
262 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
264 * target.def (use_by_pieces_infrastructure_p): New.
265 * doc/tm.texi.in (MOVE_BY_PIECES_P): Describe that this macro
266 is deprecated.
267 (STORE_BY_PIECES_P): Likewise.
268 (CLEAR_BY_PIECES_P): Likewise.
269 (SET_BY_PIECES_P): Likewise.
270 (TARGET_MOVE_BY_PIECES_PROFITABLE_P): Add hook.
271 * doc/tm.texi: Regenerate.
272 * expr.c (MOVE_BY_PIECES_P): Rewrite in terms of
273 TARGET_USE_BY_PIECES_INFRASTRUCTURE_P.
274 (STORE_BY_PIECES_P): Likewise.
275 (CLEAR_BY_PIECES_P): Likewise.
276 (SET_BY_PIECES_P): Likewise.
277 (STORE_MAX_PIECES): Move to...
278 * defaults.h (STORE_MAX_PIECES): ...here.
279 * targhooks.c (get_move_ratio): New.
280 (default_use_by_pieces_infrastructure_p): Likewise.
281 * targhooks.h (default_use_by_pieces_infrastructure_p): New.
282 * target.h (by_pieces_operation): New.
284 2014-10-31 Uros Bizjak <ubizjak@gmail.com>
286 PR target/63702
287 * config/i386/i386.c (ix86_expand_args_builtin): Remove extra
288 assignment to 'nargs' variable.
290 2014-10-31 Uros Bizjak <ubizjak@gmail.com>
292 PR target/63620
293 * config/i386/i386-protos.h (ix86_use_pseudo_pic_reg): Declare.
294 * config/i386/i386.c (ix86_use_pseudo_pic_reg): Export.
295 * config/i386/i386.md (*pushtf): Allow only CONST_DOUBLEs that won't
296 be reloaded through memory.
297 (*pushxf): Ditto.
298 (*pushdf): Ditto.
300 2014-10-31 Jakub Jelinek <jakub@redhat.com>
302 PR rtl-optimization/63659
303 * ree.c (update_reg_equal_equiv_notes): New function.
304 (combine_set_extension, transform_ifelse): Use it.
306 2014-10-31 Jeff Law <law@redhat.com>
308 * doc/contrib.texi: Add contribution notes for Balaji Iyer (Cilk+)
309 and Jonny Grant (collect2).
311 2014-10-31 Richard Biener <rguenther@suse.de>
313 * builtins.c (fold_builtin_atomic_always_lock_free): Use
314 CONVERT_EXPR_P, CONVERT_EXPR_CODE_P and CASE_CONVERT where
315 approprate.
316 (fold_builtin_expect): Likewise.
317 (integer_valued_real_p): Likewise.
318 * cfgexpand.c (expand_debug_expr): Likewise.
319 * ipa-inline-analysis.c (eliminated_by_inlining_prob): Likewise.
320 (find_foldable_builtin_expect): Likewise.
321 * trans-mem.c (thread_private_new_memory): Likewise.
322 * tree-affine.c (aff_combination_expand): Likewise.
323 * tree-data-ref.c (initialize_matrix_A): Likewise.
324 * tree-inline.c (copy_bb): Likewise.
325 * tree-pretty-print.c (dump_function_name): Likewise.
326 (print_call_name): Likewise.
327 * tree-ssa-forwprop.c (constant_pointer_difference): Likewise.
328 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise.
329 * tree-vect-generic.c (expand_vector_operations_1): Likewise.
330 * tree-vect-patterns.c (vect_handle_widen_op_by_const): Likewise.
331 (vect_recog_widen_mult_pattern): Likewise.
332 (vect_operation_fits_smaller_type): Likewise.
333 * tree-vrp.c (find_assert_locations_1): Likewise.
334 * tree-ssa-dom.c (initialize_hash_element): Canonicalize
335 converts to NOP_EXPR.
337 2014-10-31 Richard Biener <rguenther@suse.de>
339 * genmatch.c (expr::gen_transform): Use NOP_EXPRs instead of
340 CONVERT_EXPRs in generated code.
341 (dt_simplify::gen): Likewise.
343 2014-10-31 Evgeny Stupachenko <evstupac@gmail.com>
345 PR target/63534
346 * config/i386/i386.c (ix86_init_pic_reg): Emit SET_GOT to
347 REAL_PIC_OFFSET_TABLE_REGNUM for mcount profiling.
348 (ix86_save_reg): Save REAL_PIC_OFFSET_TABLE_REGNUM when profiling
349 using mcount in 32bit PIC mode.
350 (ix86_elim_entry_set_got): New.
351 (ix86_expand_prologue): For the mcount profiling emit new SET_GOT
352 in PROLOGUE, delete initial if possible.
354 2014-10-31 Eric Botcazou <ebotcazou@adacore.com>
356 * ipa-inline.c (want_inline_small_function_p): Fix typo and formatting.
357 (want_inline_function_to_all_callers_p): Fix formatting and simplify.
359 2014-10-31 Thomas Preud'homme <thomas.preudhomme@arm.com>
361 PR tree-optimization/63259
362 * tree-ssa-math-opts.c (bswap_replace): Replace expression by a
363 rotation left if it is a 16 bit byte swap.
364 (pass_optimize_bswap::execute): Also consider bswap in LROTATE_EXPR
365 and RROTATE_EXPR statements if it is a byte rotation.
367 2014-10-31 Jakub Jelinek <jakub@redhat.com>
369 PR sanitizer/63697
370 * tree-vrp.c (simplify_internal_call_using_ranges): For subcode ==
371 MINUS_EXPR, check overflow on vr0.min - vr1.max and vr0.max - vr1.min
372 instead of vr0.min - vr1.min and vr0.max - vr1.max.
374 2014-10-31 Max Ostapenko <m.ostapenko@partner.samsung.com>
376 PR ipa/63696
377 * ipa-icf.c (sem_function::~sem_function): Change free to delete to avoid
378 alloc-dealloc mismatch with new, called in ipa_icf::sem_function::init.
380 2014-10-30 Felix Yang <felix.yang@huawei.com>
382 * config/xtensa/xtensa.h (TARGET_LOOPS): New Macro.
383 * config/xtensa/xtensa.c: Include dumpfile.h and hw-doloop.h.
384 (xtensa_reorg, xtensa_reorg_loops): New.
385 (xtensa_can_use_doloop_p, xtensa_invalid_within_doloop): New.
386 (hwloop_optimize, hwloop_fail, hwloop_pattern_reg): New.
387 (xtensa_emit_loop_end): Emit the zero-overhead loop end label.
388 (xtensa_doloop_hooks): Define.
389 * config/xtensa/xtensa.md (doloop_end, loop_end): New
390 (zero_cost_loop_start): Rewritten.
391 (zero_cost_loop_end): Likewise.
393 2014-10-30 Steve Ellcey <sellcey@imgtec.com>
395 * config.gcc (mips*-*-linux*): Combine 32 and 64 bit cases.
397 2014-10-30 Richard Biener <rguenther@suse.de>
399 * genmatch.c: Remove <map>, <utility> and <string> includes.
400 Include ggc.h and hash-map.h.
401 (ggc_internal_cleared_alloc): Provide stub definition.
402 (ggc_free): Likewise.
403 (struct capture_id_map_hasher): New traits for hash_map.
404 (cid_map_t): New typedef.
405 (everywhere else): Replace std::map use with cid_map_t.
406 * hash-map.h (hash_map::elements): New member function.
407 * Makefile.in (build/genmatch.o): Add $(HASH_TABLE_H),
408 hash-map.h and $(GGC_H) as dependency.
410 2014-10-30 Richard Biener <rguenther@suse.de>
412 * genmatch.c (capture_info::walk_c_expr): Ignore capture
413 uses inside TREE_TYPE ().
414 * gimple-ssa-strength-reduction.c (stmt_cost): Use CASE_CONVERT.
415 (find_candidates_dom_walker::before_dom_children): Likewise.
416 (replace_mult_candidate): Use CONVERT_EXPR_CODE_P.
417 (replace_profitable_candidates): Likewise.
418 * tree-ssa-dom.c (initialize_hash_element): Canonicalize
419 CONVERT_EXPR_CODE_P to CONVERT_EXPR.
420 * convert.c (convert_to_integer): Use CASE_CONVERT.
422 2014-10-30 Richard Biener <rguenther@suse.de>
424 * match.pd: Implement more patterns that simplify to a single value.
425 * fold-const.c (fold_binary_loc): Remove them here.
426 * tree-ssa-forwprop.c (simplify_bitwise_binary): Likewise.
427 (fwprop_ssa_val): Remove restriction on single uses.
429 2014-10-30 Jan-Benedict Glaw <jbglaw@lug-owl.de>
431 * config/avr/driver-avr.c (avr_set_current_device): Remove.
433 2014-10-30 Martin Liska <mliska@suse.cz>
435 PR ipa/63574
436 PR ipa/63664
437 * ipa-icf-gimple.c (func_checker::parse_labels): Missing comment added.
438 (func_checker::compare_gimple_label): Simlified comparison introduced.
439 * ipa-icf-gimple.h: Missing comment added.
441 2014-10-30 Jeff Law <law@redhat.com>
443 * config/pa/pa-protos.h (pa_output_arg_descriptor): Strengthen
444 argument from rtx to rtx_insn *.
445 (compute_movmem_length, compute_clrmem_length): Likewise.
446 (copy_fp_args, length_fp_args): Likewise.
447 * config/pa/pa.c (legitimize_pic_address): Promote local variable
448 "insn" from rtx to rtx_insn *.
449 (legitimize_tls_address, pa_emit_move_sequence): Likewise.
450 (pa_output_block_move, store_reg, store_reg_modify): Likewise.
451 (set_reg_plus_d, pa_expand_prologue, hppa_profile_hook): Likewise.
452 (branch_to_delay_slot_p, branch_needs_nop_p, use_skip_p): Likewise.
453 (pa_output_arg_descriptor): Strengthen argument to an rtx_insn *.
454 (compute_movmem_length, compute_clrmem_length): Likewise.
455 (copy_fp-args, length_fp_args): Likewise.
457 2014-10-29 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
459 * config/arm/arm.h (MACHMODE): Treat machine_mode as a
460 scalar typedef.
461 (CUMULATIVE_ARGS): Guard against target includes.
462 (machine_function): Likewise.
464 2014-10-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
466 * config/aarch64/aarch64.c (aarch64_madd_needs_nop): Restore
467 recog state after aarch64_prev_real_insn call.
469 2014-10-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
471 * config/aarch64/aarch64.h (MACHMODE): Add 'enum' to machine_mode.
473 2014-10-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
475 * config/arm/arm.h (MACHMODE): Add 'enum' to machine_mode.
476 (struct machine_function): Gate definition on
477 !defined(USED_FOR_TARGET).
479 2014-10-29 DJ Delorie <dj@redhat.com>
481 * expmed.c (strict_volatile_bitfield_p): Fix off-by-one error.
483 2014-10-29 Martin Liska <mliska@suse.cz>
485 PR ipa/63587
486 * cgraphunit.c (cgraph_node::expand_thunk): Only VAR_DECLs are put
487 to local declarations.
488 * function.c (add_local_decl): Implementation moved from header
489 file, assert introduced for tree type.
490 * function.h: Likewise.
492 2014-10-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
494 * godump.c (go_format_type): Represent "float _Complex" and
495 "double _Complex" as complex64 or complex128 in Go, as appropriate.
497 2014-10-29 Richard Biener <rguenther@suse.de>
499 * match.pd: Implement a first set of conversion patterns.
500 * fold-const.c (fold_unary_loc): Remove them here.
501 * tree-ssa-forwprop.c (simplify_vce): Remove.
502 (pass_forwprop::execute): Do not call simplify_vce.
504 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
506 * addresses.h, alias.c, asan.c, auto-inc-dec.c, bt-load.c, builtins.c,
507 builtins.h, caller-save.c, calls.c, calls.h, cfgexpand.c, cfgloop.h,
508 cfgrtl.c, combine.c, compare-elim.c, config/aarch64/aarch64-builtins.c,
509 config/aarch64/aarch64-protos.h, config/aarch64/aarch64-simd.md,
510 config/aarch64/aarch64.c, config/aarch64/aarch64.h,
511 config/aarch64/aarch64.md, config/alpha/alpha-protos.h,
512 config/alpha/alpha.c, config/arc/arc-protos.h, config/arc/arc.c,
513 config/arc/arc.h, config/arc/predicates.md,
514 config/arm/aarch-common-protos.h, config/arm/aarch-common.c,
515 config/arm/arm-protos.h, config/arm/arm.c, config/arm/arm.h,
516 config/arm/arm.md, config/arm/neon.md, config/arm/thumb2.md,
517 config/avr/avr-log.c, config/avr/avr-protos.h, config/avr/avr.c,
518 config/avr/avr.md, config/bfin/bfin-protos.h, config/bfin/bfin.c,
519 config/c6x/c6x-protos.h, config/c6x/c6x.c, config/c6x/c6x.md,
520 config/cr16/cr16-protos.h, config/cr16/cr16.c,
521 config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.md,
522 config/darwin-protos.h, config/darwin.c,
523 config/epiphany/epiphany-protos.h, config/epiphany/epiphany.c,
524 config/epiphany/epiphany.md, config/fr30/fr30.c,
525 config/frv/frv-protos.h, config/frv/frv.c, config/frv/predicates.md,
526 config/h8300/h8300-protos.h, config/h8300/h8300.c,
527 config/i386/i386-builtin-types.awk, config/i386/i386-protos.h,
528 config/i386/i386.c, config/i386/i386.md, config/i386/predicates.md,
529 config/i386/sse.md, config/i386/sync.md, config/ia64/ia64-protos.h,
530 config/ia64/ia64.c, config/iq2000/iq2000-protos.h,
531 config/iq2000/iq2000.c, config/iq2000/iq2000.md,
532 config/lm32/lm32-protos.h, config/lm32/lm32.c,
533 config/m32c/m32c-protos.h, config/m32c/m32c.c,
534 config/m32r/m32r-protos.h, config/m32r/m32r.c,
535 config/m68k/m68k-protos.h, config/m68k/m68k.c,
536 config/mcore/mcore-protos.h, config/mcore/mcore.c,
537 config/mcore/mcore.md, config/mep/mep-protos.h, config/mep/mep.c,
538 config/microblaze/microblaze-protos.h, config/microblaze/microblaze.c,
539 config/mips/mips-protos.h, config/mips/mips.c,
540 config/mmix/mmix-protos.h, config/mmix/mmix.c,
541 config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c,
542 config/moxie/moxie.c, config/msp430/msp430-protos.h,
543 config/msp430/msp430.c, config/nds32/nds32-cost.c,
544 config/nds32/nds32-intrinsic.c, config/nds32/nds32-md-auxiliary.c,
545 config/nds32/nds32-protos.h, config/nds32/nds32.c,
546 config/nios2/nios2-protos.h, config/nios2/nios2.c,
547 config/pa/pa-protos.h, config/pa/pa.c, config/pdp11/pdp11-protos.h,
548 config/pdp11/pdp11.c, config/rl78/rl78-protos.h, config/rl78/rl78.c,
549 config/rs6000/altivec.md, config/rs6000/rs6000-c.c,
550 config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c,
551 config/rs6000/rs6000.h, config/rx/rx-protos.h, config/rx/rx.c,
552 config/s390/predicates.md, config/s390/s390-protos.h,
553 config/s390/s390.c, config/s390/s390.h, config/s390/s390.md,
554 config/sh/predicates.md, config/sh/sh-protos.h, config/sh/sh.c,
555 config/sh/sh.md, config/sparc/predicates.md,
556 config/sparc/sparc-protos.h, config/sparc/sparc.c,
557 config/sparc/sparc.md, config/spu/spu-protos.h, config/spu/spu.c,
558 config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c,
559 config/tilegx/tilegx-protos.h, config/tilegx/tilegx.c,
560 config/tilegx/tilegx.md, config/tilepro/tilepro-protos.h,
561 config/tilepro/tilepro.c, config/v850/v850-protos.h,
562 config/v850/v850.c, config/v850/v850.md, config/vax/vax-protos.h,
563 config/vax/vax.c, config/vms/vms-c.c, config/xtensa/xtensa-protos.h,
564 config/xtensa/xtensa.c, coverage.c, cprop.c, cse.c, cselib.c, cselib.h,
565 dbxout.c, ddg.c, df-problems.c, dfp.c, dfp.h, doc/md.texi,
566 doc/rtl.texi, doc/tm.texi, doc/tm.texi.in, dojump.c, dse.c,
567 dwarf2cfi.c, dwarf2out.c, dwarf2out.h, emit-rtl.c, emit-rtl.h,
568 except.c, explow.c, expmed.c, expmed.h, expr.c, expr.h, final.c,
569 fixed-value.c, fixed-value.h, fold-const.c, function.c, function.h,
570 fwprop.c, gcse.c, gengenrtl.c, genmodes.c, genopinit.c, genoutput.c,
571 genpreds.c, genrecog.c, gensupport.c, gimple-ssa-strength-reduction.c,
572 graphite-clast-to-gimple.c, haifa-sched.c, hooks.c, hooks.h, ifcvt.c,
573 internal-fn.c, ira-build.c, ira-color.c, ira-conflicts.c, ira-costs.c,
574 ira-emit.c, ira-int.h, ira-lives.c, ira.c, ira.h, jump.c, langhooks.h,
575 libfuncs.h, lists.c, loop-doloop.c, loop-invariant.c, loop-iv.c,
576 loop-unroll.c, lower-subreg.c, lower-subreg.h, lra-assigns.c,
577 lra-constraints.c, lra-eliminations.c, lra-int.h, lra-lives.c,
578 lra-spills.c, lra.c, lra.h, machmode.h, omp-low.c, optabs.c, optabs.h,
579 output.h, postreload.c, print-tree.c, read-rtl.c, real.c, real.h,
580 recog.c, recog.h, ree.c, reg-stack.c, regcprop.c, reginfo.c,
581 regrename.c, regs.h, reload.c, reload.h, reload1.c, rtl.c, rtl.h,
582 rtlanal.c, rtlhash.c, rtlhooks-def.h, rtlhooks.c, sched-deps.c,
583 sel-sched-dump.c, sel-sched-ir.c, sel-sched-ir.h, sel-sched.c,
584 simplify-rtx.c, stmt.c, stor-layout.c, stor-layout.h, target.def,
585 targhooks.c, targhooks.h, tree-affine.c, tree-call-cdce.c,
586 tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-if-conv.c,
587 tree-inline.c, tree-outof-ssa.c, tree-scalar-evolution.c,
588 tree-ssa-address.c, tree-ssa-ccp.c, tree-ssa-loop-ivopts.c,
589 tree-ssa-loop-ivopts.h, tree-ssa-loop-manip.c,
590 tree-ssa-loop-prefetch.c, tree-ssa-math-opts.c, tree-ssa-reassoc.c,
591 tree-ssa-sccvn.c, tree-streamer-in.c, tree-switch-conversion.c,
592 tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop.c,
593 tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c,
594 tree-vrp.c, tree.c, tree.h, tsan.c, ubsan.c, valtrack.c,
595 var-tracking.c, varasm.c: Remove redundant enum from
596 machine_mode.
597 * gengtype.c (main): Treat machine_mode as a scalar typedef.
598 * genmodes.c (emit_insn_modes_h): Hide inline functions if
599 USED_FOR_TARGET.
601 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
603 PR rtl-optimization/63340 (part 2)
604 * rtl.h (invalid_mode_change_p): Delete.
605 (valid_mode_changes_for_regno): New function.
606 * reginfo.c (invalid_mode_change_p): Delete.
607 (valid_mode_changes_for_regno): New function.
608 * ira-costs.c (setup_regno_cost_classes_by_aclass): Restrict the
609 classes to registers that are allowed by valid_mode_changes_for_regno.
610 (setup_regno_cost_classes_by_mode): Likewise.
611 (print_allocno_costs): Remove invalid_mode_change_p test.
612 (print_pseudo_costs, find_costs_and_classes): Likewise.
614 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
616 PR rtl-optimization/63340 (part 1)
617 * ira-costs.c (all_cost_classes): New variable.
618 (complete_cost_classes): New function, split out from...
619 (setup_cost_classes): ...here.
620 (initiate_regno_cost_classes): Set up all_cost_classes.
621 (restrict_cost_classes): New function.
622 (setup_regno_cost_classes_by_aclass): Restrict the cost classes to
623 registers that are valid for the register's mode.
624 (setup_regno_cost_classes_by_mode): Model the mode cache as a
625 restriction of all_cost_classes to a particular mode.
626 (print_allocno_costs): Remove contains_reg_of_mode check.
627 (print_pseudo_costs, find_costs_and_classes): Likewise.
629 2014-10-29 Richard Biener <rguenther@suse.de>
631 PR tree-optimization/63666
632 * tree-vect-slp.c (vect_get_mask_element): Properly handle
633 accessing out-of-bound elements.
635 2014-10-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
636 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
637 Anna Tikhonova <anna.tikhonova@intel.com>
638 Ilya Tocar <ilya.tocar@intel.com>
639 Andrey Turetskiy <andrey.turetskiy@intel.com>
640 Ilya Verbin <ilya.verbin@intel.com>
641 Kirill Yukhin <kirill.yukhin@intel.com>
642 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
644 * config/i386/i386.md
645 (movhi_internal): Always detect maskmov.
646 (movqi_internal): Fix target check.
648 2014-10-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
649 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
650 Anna Tikhonova <anna.tikhonova@intel.com>
651 Ilya Tocar <ilya.tocar@intel.com>
652 Andrey Turetskiy <andrey.turetskiy@intel.com>
653 Ilya Verbin <ilya.verbin@intel.com>
654 Kirill Yukhin <kirill.yukhin@intel.com>
655 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
657 * config/i386/avx512bwintrin.h: Add new intrinsics.
658 * config/i386/avx512vlbwintrin.h: Ditto.
659 * config/i386/avx512vlintrin.h: Ditto.
661 2014-10-28 Dominik Vogt <vogt@linux.vnet.ibm.com>
663 * godump.c (precision_to_units): New helper function.
664 (go_append_artificial_name): Ditto.
665 (go_append_decl_name): Ditto.
666 (go_append_bitfield): Ditto.
667 (go_get_uinttype_for_precision): Ditto.
668 (go_append_padding): Ditto.
669 (go_force_record_alignment): Ditto.
670 (go_format_type): Represent unions with an array of uints of the size
671 of the alignment in go. This fixes the 'random' size of the union's
672 representation using just the first field.
673 (go_format_type): Add argument that indicates whether a record is
674 nested (used for generation of artificial go names).
675 (go_output_fndecl): Adapt to new go_format_type signature.
676 (go_output_typedef): Ditto.
677 (go_output_var): Ditto.
678 (go_output_var): Prefer to output type as alias (typedef).
679 (go_format_type): Bitfields in records are simulated as arrays of bytes
680 in go.
682 * godump.c (go_format_type): Fix handling of arrays with zero elements.
684 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
686 * cgraph.h: Flatten. Remove all include files.
687 (symbol_table::initialize): Move to cgraph.c.
688 * cgraph.c: Adjust include files.
689 (symbol_table::initialize): Relocate from cgraph.h.
690 * gengtype.c (open_base_files): Adjust include files.
691 * gccplugin.h: Add hash-map.h, is-a.h, plugin-api.h, and ipa-ref.h to
692 included files.
693 * ipa-inline.h: Remove all include files.
694 * ipa-prop.h: Ditto.
695 * ipa-reference.h: Ditto.
696 * ipa-utils.h: Ditto:
697 * lto-streamer.h: Remove cgraph.h from include list.
698 * asan.c: Adjust include files.
699 * auto-profile.c: Ditto.
700 * bb-reorder.c: Ditto.
701 * calls.c: Ditto.
702 * cfgexpand.c: Ditto.
703 * cgraphbuild.c: Ditto.
704 * cgraphclones.c: Ditto.
705 * cgraphunit.c: Ditto.
706 * combine.c: Ditto.
707 * coverage.c: Ditto.
708 * data-streamer.c: Ditto.
709 * data-streamer-in.c: Ditto.
710 * data-streamer-out.c: Ditto.
711 * dbxout.c: Ditto.
712 * dwarf2out.c: Ditto.
713 * except.c: Ditto.
714 * expr.c: Ditto.
715 * final.c: Ditto.
716 * fold-const.c: Ditto.
717 * ggc-page.c: Ditto.
718 * gimple-fold.c: Ditto.
719 * gimple-iterator.c: Ditto.
720 * gimple-pretty-print.c: Ditto.
721 * gimple-streamer-in.c: Ditto.
722 * gimple-streamer-out.c: Ditto.
723 * gimplify.c: Ditto.
724 * ipa.c: Ditto.
725 * ipa-comdats.c: Ditto.
726 * ipa-cp.c: Ditto.
727 * ipa-devirt.c: Ditto.
728 * ipa-icf.c: Ditto.
729 * ipa-icf-gimple.c: Ditto.
730 * ipa-inline-analysis.c: Ditto.
731 * ipa-inline.c: Ditto.
732 * ipa-inline-transform.c: Ditto.
733 * ipa-polymorphic-call.c: Ditto.
734 * ipa-profile.c: Ditto.
735 * ipa-prop.c: Ditto.
736 * ipa-pure-const.c: Ditto.
737 * ipa-ref.c: Ditto.
738 * ipa-reference.c: Ditto.
739 * ipa-split.c: Ditto.
740 * ipa-utils.c: Ditto.
741 * ipa-visibility.c: Ditto.
742 * langhooks.c: Ditto.
743 * lto-cgraph.c: Ditto.
744 * lto-compress.c: Ditto.
745 * lto-opts.c: Ditto.
746 * lto-section-in.c: Ditto.
747 * lto-section-out.c: Ditto.
748 * lto-streamer.c: Ditto.
749 * lto-streamer-in.c: Ditto.
750 * lto-streamer-out.c: Ditto.
751 * omp-low.c: Ditto.
752 * opts-global.c: Ditto.
753 * passes.c: Ditto.
754 * predict.c: Ditto.
755 * print-tree.c: Ditto.
756 * profile.c: Ditto.
757 * ree.c: Ditto.
758 * stor-layout.c: Ditto.
759 * symtab.c: Ditto.
760 * toplev.c: Ditto.
761 * trans-mem.c: Ditto.
762 * tree.c: Ditto.
763 * tree-cfg.c: Ditto.
764 * tree-eh.c: Ditto.
765 * tree-emutls.c: Ditto.
766 * tree-inline.c: Ditto.
767 * tree-nested.c: Ditto.
768 * tree-pretty-print.c: Ditto.
769 * tree-profile.c: Ditto.
770 * tree-sra.c: Ditto.
771 * tree-ssa-alias.c: Ditto.
772 * tree-ssa-loop-ivcanon.c: Ditto.
773 * tree-ssa-loop-ivopts.c: Ditto.
774 * tree-ssa-pre.c: Ditto.
775 * tree-ssa-structalias.c: Ditto.
776 * tree-streamer.c: Ditto.
777 * tree-streamer-in.c: Ditto.
778 * tree-streamer-out.c: Ditto.
779 * tree-switch-conversion.c: Ditto.
780 * tree-tailcall.c: Ditto.
781 * tree-vect-data-refs.c: Ditto.
782 * tree-vectorizer.c: Ditto.
783 * tree-vect-stmts.c: Ditto.
784 * tsan.c: Ditto.
785 * ubsan.c: Ditto.
786 * value-prof.c: Ditto.
787 * varasm.c: Ditto.
788 * varpool.c: Ditto.
789 * config/arm/arm.c: Ditto.
790 * config/bfin/bfin.c: Ditto.
791 * config/c6x/c6x.c: Ditto.
792 * config/cris/cris.c: Ditto.
793 * config/darwin.c: Ditto.
794 * config/darwin-c.c: Ditto.
795 * config/i386/i386.c: Ditto.
796 * config/i386/winnt.c: Ditto.
797 * config/microblaze/microblaze.c: Ditto.
798 * config/mips/mips.c: Ditto.
799 * config/rs6000/rs6000.c: Ditto.
800 * config/rx/rx.c: Ditto.
802 2014-10-28 Richard Biener <rguenther@suse.de>
804 * gimple-fold.h (follow_single_use_edges): Declare.
805 * gimple-fold.c (follow_single_use_edges): New function.
806 (gimple_fold_stmt_to_constant_1): Dispatch to gimple_simplify.
807 * tree-ssa-propagate.c
808 (substitute_and_fold_dom_walker::before_dom_children): Allow
809 following single-use edges when folding stmts we propagated into.
811 2014-10-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
812 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
813 Anna Tikhonova <anna.tikhonova@intel.com>
814 Ilya Tocar <ilya.tocar@intel.com>
815 Andrey Turetskiy <andrey.turetskiy@intel.com>
816 Ilya Verbin <ilya.verbin@intel.com>
817 Kirill Yukhin <kirill.yukhin@intel.com>
818 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
820 * config/i386/avx512bwintrin.h: New.
821 * config/i386/avx512dqintrin.h: Ditto.
822 * config/i386/avx512vlbwintrin.h: Ditto.
823 * config/i386/avx512vldqintrin.h: Ditto.
824 * config/i386/avx512vlintrin.h: Ditto.
825 * config/i386/immintrin.h: Include avx512vlintrin.h, avx512bwintrin.h,
826 avx512dqintrin.h, avx512vlbwintrin.h, avx512vldqintrin.h.
828 2014-10-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
829 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
830 Anna Tikhonova <anna.tikhonova@intel.com>
831 Ilya Tocar <ilya.tocar@intel.com>
832 Andrey Turetskiy <andrey.turetskiy@intel.com>
833 Ilya Verbin <ilya.verbin@intel.com>
834 Kirill Yukhin <kirill.yukhin@intel.com>
835 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
837 * config/i386/i386.c
838 (ix86_expand_args_builtin): Handle avx_vpermilv4df_mask,
839 avx_shufpd256_mask, avx_vpermilv2df_mask.
841 2014-10-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
842 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
843 Anna Tikhonova <anna.tikhonova@intel.com>
844 Ilya Tocar <ilya.tocar@intel.com>
845 Andrey Turetskiy <andrey.turetskiy@intel.com>
846 Ilya Verbin <ilya.verbin@intel.com>
847 Kirill Yukhin <kirill.yukhin@intel.com>
848 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
850 * config/i386/i386.c
851 (ix86_init_mmx_sse_builtins):
852 Define __builtin_ia32_gather3siv2df, __builtin_ia32_gather3siv4df,
853 __builtin_ia32_gather3div2df, __builtin_ia32_gather3div4df,
854 __builtin_ia32_gather3siv4sf, __builtin_ia32_gather3siv8sf,
855 __builtin_ia32_gather3div4sf, __builtin_ia32_gather3div8sf,
856 __builtin_ia32_gather3siv2di, __builtin_ia32_gather3siv4di,
857 __builtin_ia32_gather3div2di, __builtin_ia32_gather3div4di,
858 __builtin_ia32_gather3siv4si, __builtin_ia32_gather3siv8si,
859 __builtin_ia32_gather3div4si, __builtin_ia32_gather3div8si,
860 __builtin_ia32_gather3altsiv4df, __builtin_ia32_gather3altdiv8sf,
861 __builtin_ia32_gather3altsiv4di, __builtin_ia32_gather3altdiv8si,
862 __builtin_ia32_scattersiv8sf, __builtin_ia32_scattersiv4sf,
863 __builtin_ia32_scattersiv4df, __builtin_ia32_scattersiv2df,
864 __builtin_ia32_scatterdiv8sf, __builtin_ia32_scatterdiv4sf,
865 __builtin_ia32_scatterdiv4df, __builtin_ia32_scatterdiv2df,
866 __builtin_ia32_scattersiv8si, __builtin_ia32_scattersiv4si,
867 __builtin_ia32_scattersiv4di, __builtin_ia32_scattersiv2di,
868 __builtin_ia32_scatterdiv8si, __builtin_ia32_scatterdiv4si,
869 __builtin_ia32_scatterdiv4di, __builtin_ia32_scatterdiv2di.
871 2014-10-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
872 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
873 Anna Tikhonova <anna.tikhonova@intel.com>
874 Ilya Tocar <ilya.tocar@intel.com>
875 Andrey Turetskiy <andrey.turetskiy@intel.com>
876 Ilya Verbin <ilya.verbin@intel.com>
877 Kirill Yukhin <kirill.yukhin@intel.com>
878 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
880 * config/i386/i386.c
881 (ix86_builtins): Add IX86_BUILTIN_GATHER3ALTSIV4DF,
882 IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTSIV4DI,
883 IX86_BUILTIN_GATHER3ALTDIV8SI.
884 (ix86_expand_builtin):
885 Handle IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTDIV8SI,
886 IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV4DI,
887 IX86_BUILTIN_SCATTERDIV2DF, IX86_BUILTIN_SCATTERDIV4DF,
888 IX86_BUILTIN_GATHER3ALTSIV4DI, IX86_BUILTIN_GATHER3ALTSIV4DF,
889 IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
890 IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3DIV8SI,
891 IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV4DI,
892 IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3SIV8SF,
893 IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
894 IX86_BUILTIN_GATHER3DIV2DI, IX86_BUILTIN_GATHER3DIV4DI,
895 IX86_BUILTIN_SCATTERDIV4SF, IX86_BUILTIN_SCATTERSIV2DI,
896 IX86_BUILTIN_GATHER3SIV2DI, IX86_BUILTIN_GATHER3SIV4SI,
897 IX86_BUILTIN_GATHER3SIV4SF, IX86_BUILTIN_GATHER3SIV2DF,
898 IX86_BUILTIN_SCATTERSIV2DF, IX86_BUILTIN_SCATTERDIV4SI,
899 IX86_BUILTIN_SCATTERSIV4SF, IX86_BUILTIN_SCATTERSIV4SI,
900 IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
901 IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV8SF,
902 IX86_BUILTIN_GATHER3DIV4SF, IX86_BUILTIN_SCATTERDIV8SF.
903 (ix86_vectorize_builtin_gather): Update V2DFmode, V4DFmode, V2DImode,
904 V4DImode, V4SFmode, V8SFmode, V4SImode, V8SImode.
906 2014-10-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
907 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
908 Anna Tikhonova <anna.tikhonova@intel.com>
909 Ilya Tocar <ilya.tocar@intel.com>
910 Andrey Turetskiy <andrey.turetskiy@intel.com>
911 Ilya Verbin <ilya.verbin@intel.com>
912 Kirill Yukhin <kirill.yukhin@intel.com>
913 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
915 * config/i386/i386-builtin-types.def
916 (SHORT): New.
917 (V32HI): Ditto.
918 (V12QI): Ditto.
919 (V14QI): Ditto.
920 (V32SI): Ditto.
921 (V8UDI): Ditto.
922 (V16USI): Ditto.
923 (V32UHI): Ditto.
924 (PSHORT): Ditto.
925 (PV32QI): Ditto.
926 (PV32HI): Ditto.
927 (PV64QI): Ditto.
928 (PCV8HI): Ditto.
929 (PCV16QI): Ditto.
930 (PCV16HI): Ditto.
931 (PCV32QI): Ditto.
932 (PCV32HI): Ditto.
933 (PCV64QI): Ditto.
934 (V4SF_FTYPE_V2DF_V4SF_QI): Ditto.
935 (V4SF_FTYPE_V4DF_V4SF_QI): Ditto.
936 (V4SF_FTYPE_V8HI_V4SF_QI): Ditto.
937 (V8SF_FTYPE_V8HI_V8SF_QI): Ditto.
938 (V16SF_FTYPE_V16HI): Ditto.
939 (V16SF_FTYPE_V16HI_V16SF_HI): Ditto.
940 (V16SF_FTYPE_V16SI): Ditto.
941 (V4DI_FTYPE_V4DI): Ditto.
942 (V16SI_FTYPE_V16SF): Ditto.
943 (V8DI_FTYPE_PV2DI): Ditto.
944 (V8DF_FTYPE_PV2DF): Ditto.
945 (V4DI_FTYPE_PV2DI): Ditto.
946 (V4DF_FTYPE_PV2DF): Ditto.
947 (V16SI_FTYPE_PV2SI): Ditto.
948 (V16SF_FTYPE_PV2SF): Ditto.
949 (V8SF_FTYPE_FLOAT): Ditto.
950 (V4SF_FTYPE_FLOAT): Ditto.
951 (V4DF_FTYPE_DOUBLE): Ditto.
952 (V8SF_FTYPE_PV4SF): Ditto.
953 (V8SI_FTYPE_PV4SI): Ditto.
954 (V4SI_FTYPE_PV2SI): Ditto.
955 (V8SF_FTYPE_PV2SF): Ditto.
956 (V8SI_FTYPE_PV2SI): Ditto.
957 (V16SF_FTYPE_PV8SF): Ditto.
958 (V16SI_FTYPE_PV8SI): Ditto.
959 (V8DI_FTYPE_V8SF): Ditto.
960 (V4DI_FTYPE_V4SF): Ditto.
961 (V2DI_FTYPE_V4SF): Ditto.
962 (V64QI_FTYPE_QI): Ditto.
963 (V32HI_FTYPE_HI): Ditto.
964 (V16UHI_FTYPE_V16UHI): Ditto.
965 (V32UHI_FTYPE_V32UHI): Ditto.
966 (V2UDI_FTYPE_V2UDI): Ditto.
967 (V4UDI_FTYPE_V4UDI): Ditto.
968 (V8UDI_FTYPE_V8UDI): Ditto.
969 (V4USI_FTYPE_V4USI): Ditto.
970 (V16USI_FTYPE_V16USI): Ditto.
971 (V2DF_FTYPE_V4DF_INT_V2DF_QI): Ditto.
972 (V2DF_FTYPE_V8DF_INT): Ditto.
973 (V2DF_FTYPE_V8DF_INT_V2DF_QI): Ditto.
974 (V2DI_FTYPE_V2DI_INT_V2DI_QI): Ditto.
975 (V8DF_FTYPE_V8DF_INT): Ditto.
976 (V4SF_FTYPE_V8SF_INT_V4SF_QI): Ditto.
977 (V4SI_FTYPE_V2DF_V4SI_QI): Ditto.
978 (V4SI_FTYPE_V4SI_INT_V4SI_QI): Ditto.
979 (V4SI_FTYPE_V8HI_V8HI_V4SI_QI): Ditto.
980 (V4SI_FTYPE_V8SI_INT_V4SI_QI): Ditto.
981 (V8HI_FTYPE_V16QI_V16QI_V8HI_QI): Ditto.
982 (V8DI_FTYPE_V8DI_INT): Ditto.
983 (V8HI_FTYPE_V8SF_INT_V8HI_QI): Ditto.
984 (V8HI_FTYPE_V4SF_INT_V8HI_QI): Ditto.
985 (V8SF_FTYPE_V16SF_INT): Ditto.
986 (V8SF_FTYPE_V16SF_INT_V8SF_QI): Ditto.
987 (V64QI_FTYPE_V32HI_V32HI): Ditto.
988 (V32HI_FTYPE_V16SI_V16SI): Ditto.
989 (V8DF_FTYPE_V8DF_V2DF_INT): Ditto.
990 (V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI): Ditto.
991 (V8DF_FTYPE_V8DF_V8DF_INT): Ditto.
992 (V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT): Ditto.
993 (V8DF_FTYPE_V8DF_V8DF_V8DI_INT): Ditto.
994 (V8DF_FTYPE_V8DF_V8DF_V8DI_INT_QI): Ditto.
995 (V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI): Ditto.
996 (V2DF_FTYPE_V2DF_V2DF_V2DI_INT_QI): Ditto.
997 (V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT): Ditto.
998 (V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI): Ditto.
999 (V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI): Ditto.
1000 (V32HI_FTYPE_V64QI_V64QI): Ditto.
1001 (V16HI_FTYPE_V32QI_V32QI_V16HI_HI): Ditto.
1002 (V32HI_FTYPE_V64QI_V64QI_V32HI_SI): Ditto.
1003 (V32HI_FTYPE_V32HI_V32HI): Ditto.
1004 (V32HI_FTYPE_V32HI_INT): Ditto.
1005 (V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI): Ditto.
1006 (V16SI_FTYPE_V32HI_V32HI): Ditto.
1007 (V8SI_FTYPE_V16HI_V16HI_V8SI_QI): Ditto.
1008 (V16SI_FTYPE_V32HI_V32HI_V16SI_HI): Ditto.
1009 (V8SI_FTYPE_V8SI_INT_V8SI_QI): Ditto.
1010 (V8SI_FTYPE_V16SI_INT): Ditto.
1011 (V8SI_FTYPE_V16SI_INT_V8SI_QI): Ditto.
1012 (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
1013 (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
1014 (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
1015 (V8DI_FTYPE_V8DI_V4DI_INT): Ditto.
1016 (V8DI_FTYPE_V8DI_V2DI_INT): Ditto.
1017 (V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI): Ditto.
1018 (V8DI_FTYPE_V16SI_V16SI): Ditto.
1019 (V8DI_FTYPE_V64QI_V64QI): Ditto.
1020 (V4DI_FTYPE_V4DI_INT_V4DI_QI): Ditto.
1021 (V2DI_FTYPE_V4DI_INT_V2DI_QI): Ditto.
1022 (V2DI_FTYPE_V8DI_INT): Ditto.
1023 (V2DI_FTYPE_V8DI_INT_V2DI_QI): Ditto.
1024 (QI_FTYPE_QI): Ditto.
1025 (SI_FTYPE_SI): Ditto.
1026 (DI_FTYPE_DI): Ditto.
1027 (HI_FTYPE_V16QI): Ditto.
1028 (SI_FTYPE_V32QI): Ditto.
1029 (DI_FTYPE_V64QI): Ditto.
1030 (QI_FTYPE_V8HI): Ditto.
1031 (HI_FTYPE_V16HI): Ditto.
1032 (SI_FTYPE_V32HI): Ditto.
1033 (QI_FTYPE_V4SI): Ditto.
1034 (QI_FTYPE_V8SI): Ditto.
1035 (HI_FTYPE_V16SI): Ditto.
1036 (QI_FTYPE_V2DI): Ditto.
1037 (QI_FTYPE_V4DI): Ditto.
1038 (QI_FTYPE_V8DI): Ditto.
1039 (V16QI_FTYPE_HI): Ditto.
1040 (V32QI_FTYPE_SI): Ditto.
1041 (V64QI_FTYPE_DI): Ditto.
1042 (V8HI_FTYPE_QI): Ditto.
1043 (V16HI_FTYPE_HI): Ditto.
1044 (V32HI_FTYPE_SI): Ditto.
1045 (V4SI_FTYPE_QI): Ditto.
1046 (V4SI_FTYPE_HI): Ditto.
1047 (V8SI_FTYPE_QI): Ditto.
1048 (V8SI_FTYPE_HI): Ditto.
1049 (V2DI_FTYPE_QI): Ditto.
1050 (V4DI_FTYPE_QI): Ditto.
1051 (QI_FTYPE_QI_QI): Ditto.
1052 (SI_FTYPE_SI_SI): Ditto.
1053 (DI_FTYPE_DI_DI): Ditto.
1054 (QI_FTYPE_QI_INT): Ditto.
1055 (SI_FTYPE_SI_INT): Ditto.
1056 (DI_FTYPE_DI_INT): Ditto.
1057 (HI_FTYPE_V16QI_V16QI): Ditto.
1058 (HI_FTYPE_V16QI_V16QI_HI): Ditto.
1059 (HI_FTYPE_V16QI_V16QI_INT_HI): Ditto.
1060 (SI_FTYPE_V32QI_V32QI): Ditto.
1061 (SI_FTYPE_V32QI_V32QI_SI): Ditto.
1062 (SI_FTYPE_V32QI_V32QI_INT_SI): Ditto.
1063 (DI_FTYPE_V64QI_V64QI): Ditto.
1064 (DI_FTYPE_V64QI_V64QI_DI): Ditto.
1065 (DI_FTYPE_V64QI_V64QI_INT_DI): Ditto.
1066 (QI_FTYPE_V8HI_V8HI): Ditto.
1067 (QI_FTYPE_V8HI_V8HI_QI): Ditto.
1068 (QI_FTYPE_V8HI_V8HI_INT_QI): Ditto.
1069 (HI_FTYPE_V16HI_V16HI): Ditto.
1070 (HI_FTYPE_V16HI_V16HI_HI): Ditto.
1071 (HI_FTYPE_V16HI_V16HI_INT_HI): Ditto.
1072 (SI_FTYPE_V32HI_V32HI): Ditto.
1073 (SI_FTYPE_V32HI_V32HI_SI): Ditto.
1074 (SI_FTYPE_V32HI_V32HI_INT_SI): Ditto.
1075 (QI_FTYPE_V4SI_V4SI): Ditto.
1076 (QI_FTYPE_V4SI_V4SI_QI): Ditto.
1077 (QI_FTYPE_V4SI_V4SI_INT_QI): Ditto.
1078 (QI_FTYPE_V8SI_V8SI): Ditto.
1079 (QI_FTYPE_V8SI_V8SI_QI): Ditto.
1080 (QI_FTYPE_V8SI_V8SI_INT_QI): Ditto.
1081 (QI_FTYPE_V2DI_V2DI): Ditto.
1082 (QI_FTYPE_V2DI_V2DI_QI): Ditto.
1083 (QI_FTYPE_V2DI_V2DI_INT_QI): Ditto.
1084 (QI_FTYPE_V4DI_V4DI): Ditto.
1085 (QI_FTYPE_V4DI_V4DI_QI): Ditto.
1086 (QI_FTYPE_V4DI_V4DI_INT_QI): Ditto.
1087 (V32HI_FTYPE_V32HI_V32HI_V32HI): Ditto.
1088 (V4DF_FTYPE_V4DF_V4DI_INT): Ditto.
1089 (V2DF_FTYPE_V2DI_V2DF_V2DF_QI): Ditto.
1090 (V2DF_FTYPE_V2DF_V2DI_V2DF_QI): Ditto.
1091 (V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI): Ditto.
1092 (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
1093 (V4SF_FTYPE_V4SI_V4SF_V4SF_QI): Ditto.
1094 (V4SF_FTYPE_V4SF_V4SI_V4SF_QI): Ditto.
1095 (V4SF_FTYPE_V4SF_V4SF_V4SF_QI): Ditto.
1096 (V4SF_FTYPE_V4SF_V2DF_V4SF_QI): Ditto.
1097 (V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI): Ditto.
1098 (V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI): Ditto.
1099 (V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI): Ditto.
1100 (V2DF_FTYPE_V2DF_V2DF_QI): Ditto.
1101 (V2DF_FTYPE_V4SF_V2DF_QI): Ditto.
1102 (V2DF_FTYPE_V4SI_V2DF_QI): Ditto.
1103 (V4DF_FTYPE_V4DF_V4DF_QI): Ditto.
1104 (V4DF_FTYPE_V4SF_V4DF_QI): Ditto.
1105 (V4DF_FTYPE_V4SI_V4DF_QI): Ditto.
1106 (V2DI_FTYPE_V4SI_V2DI_QI): Ditto.
1107 (V2DI_FTYPE_V8HI_V2DI_QI): Ditto.
1108 (V8DI_FTYPE_V8DF_V8DI_QI): Ditto.
1109 (V4DI_FTYPE_V4DF_V4DI_QI): Ditto.
1110 (V2DI_FTYPE_V2DF_V2DI_QI): Ditto.
1111 (V2DI_FTYPE_V2DI_V2DI_V2DI_QI): Ditto.
1112 (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI): Ditto.
1113 (V4DI_FTYPE_V4DI_V4DI_V4DI_QI): Ditto.
1114 (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI): Ditto.
1115 (V2DI_FTYPE_V16QI_V2DI_QI): Ditto.
1116 (V4DI_FTYPE_V16QI_V4DI_QI): Ditto.
1117 (V4DI_FTYPE_V4DI_V4DI_QI): Ditto.
1118 (V4DI_FTYPE_V4SI_V4DI_QI): Ditto.
1119 (V4DI_FTYPE_V8HI_V4DI_QI): Ditto.
1120 (V4DF_FTYPE_V4DI_V4DF_V4DF_QI): Ditto.
1121 (V4DF_FTYPE_V4DF_V4DI_V4DF_QI): Ditto.
1122 (V4DF_FTYPE_V4DF_V4DF_V4DF_QI): Ditto.
1123 (V16QI_FTYPE_V16QI_V16QI_V16QI_HI): Ditto.
1124 (V16HI_FTYPE_V16HI_V16HI_V16HI_HI): Ditto.
1125 (V32HI_FTYPE_V32HI_V32HI_V32HI_SI): Ditto.
1126 (V64QI_FTYPE_V64QI_V64QI_V64QI_DI): Ditto.
1127 (V32QI_FTYPE_V32QI_V32QI_V32QI_SI): Ditto.
1128 (V8HI_FTYPE_V8HI_V8HI_V8HI_QI): Ditto.
1129 (V4SF_FTYPE_V4SF_V4SF_QI): Ditto.
1130 (V4SF_FTYPE_V4SI_V4SF_QI): Ditto.
1131 (V8SF_FTYPE_V8SF_V8SF_QI): Ditto.
1132 (V8SF_FTYPE_V8SI_V8SF_QI): Ditto.
1133 (V4SI_FTYPE_V16QI_V4SI_QI): Ditto.
1134 (V4SI_FTYPE_V8HI_V4SI_QI): Ditto.
1135 (V8SI_FTYPE_V8SI_V8SI_QI): Ditto.
1136 (V8SI_FTYPE_V8HI_V8SI_QI): Ditto.
1137 (V8SI_FTYPE_V16QI_V8SI_QI): Ditto.
1138 (V4SI_FTYPE_V4SI_V4SI_V4SI_QI): Ditto.
1139 (V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI): Ditto.
1140 (V8SF_FTYPE_V8SF_V8SF_V8SF_QI): Ditto.
1141 (V8SF_FTYPE_V8SI_V8SF_V8SF_QI): Ditto.
1142 (V8SF_FTYPE_V8SF_V8SI_V8SF_QI): Ditto.
1143 (V8SI_FTYPE_V8SI_V8SI_V8SI_QI): Ditto.
1144 (V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI): Ditto.
1145 (V16SF_FTYPE_V8SF_V16SF_HI): Ditto.
1146 (V16SI_FTYPE_V8SI_V16SI_HI): Ditto.
1147 (V4SI_FTYPE_V4DF_V4SI_QI): Ditto.
1148 (V8DI_FTYPE_PCCHAR_V8DI_QI): Ditto.
1149 (V8SF_FTYPE_PCFLOAT_V8SF_QI): Ditto.
1150 (V4SF_FTYPE_PCFLOAT_V4SF_QI): Ditto.
1151 (V4DF_FTYPE_PCDOUBLE_V4DF_QI): Ditto.
1152 (V2DF_FTYPE_PCDOUBLE_V2DF_QI): Ditto.
1153 (V8SI_FTYPE_PCCHAR_V8SI_QI): Ditto.
1154 (V4SI_FTYPE_PCCHAR_V4SI_QI): Ditto.
1155 (V4DI_FTYPE_PCCHAR_V4DI_QI): Ditto.
1156 (V2DI_FTYPE_PCCHAR_V2DI_QI): Ditto.
1157 (V16QI_FTYPE_V16SI_V16QI_HI): Ditto.
1158 (V16QI_FTYPE_V8DI_V16QI_QI): Ditto.
1159 (V32HI_FTYPE_V32HI_V32HI_SI): Ditto.
1160 (V32HI_FTYPE_V64QI_V64QI_INT): Ditto.
1161 (V32HI_FTYPE_V32QI_V32HI_SI): Ditto.
1162 (V16HI_FTYPE_V16HI_V16HI_HI): Ditto.
1163 (V16HI_FTYPE_V32QI_V32QI_INT): Ditto.
1164 (V16HI_FTYPE_V16QI_V16HI_HI): Ditto.
1165 (V8HI_FTYPE_V16QI_V8HI_QI): Ditto.
1166 (V8HI_FTYPE_V16QI_V16QI_INT): Ditto.
1167 (V8SF_FTYPE_V4SF_V8SF_QI): Ditto.
1168 (V4DF_FTYPE_V2DF_V4DF_QI): Ditto.
1169 (V8SI_FTYPE_V4SI_V8SI_QI): Ditto.
1170 (V8SI_FTYPE_SI_V8SI_QI): Ditto.
1171 (V4SI_FTYPE_V4SI_V4SI_QI): Ditto.
1172 (V4SI_FTYPE_SI_V4SI_QI): Ditto.
1173 (V4DI_FTYPE_V2DI_V4DI_QI): Ditto.
1174 (V4DI_FTYPE_DI_V4DI_QI): Ditto.
1175 (V2DI_FTYPE_V2DI_V2DI_QI): Ditto.
1176 (V2DI_FTYPE_DI_V2DI_QI): Ditto.
1177 (V64QI_FTYPE_V64QI_V64QI_DI): Ditto.
1178 (V64QI_FTYPE_V16QI_V64QI_DI): Ditto.
1179 (V64QI_FTYPE_QI_V64QI_DI): Ditto.
1180 (V32QI_FTYPE_V32QI_V32QI_SI): Ditto.
1181 (V32QI_FTYPE_V16QI_V32QI_SI): Ditto.
1182 (V32QI_FTYPE_QI_V32QI_SI): Ditto.
1183 (V16QI_FTYPE_V16QI_V16QI_HI): Ditto.
1184 (V16QI_FTYPE_QI_V16QI_HI): Ditto.
1185 (V32HI_FTYPE_V8HI_V32HI_SI): Ditto.
1186 (V32HI_FTYPE_HI_V32HI_SI): Ditto.
1187 (V16HI_FTYPE_V8HI_V16HI_HI): Ditto.
1188 (V16HI_FTYPE_HI_V16HI_HI): Ditto.
1189 (V8HI_FTYPE_V8HI_V8HI_QI): Ditto.
1190 (V8HI_FTYPE_HI_V8HI_QI): Ditto.
1191 (V64QI_FTYPE_PCV64QI_V64QI_DI): Ditto.
1192 (V32HI_FTYPE_PCV32HI_V32HI_SI): Ditto.
1193 (V32QI_FTYPE_PCV32QI_V32QI_SI): Ditto.
1194 (V16SF_FTYPE_PCV8SF_V16SF_HI): Ditto.
1195 (V16SI_FTYPE_PCV8SI_V16SI_HI): Ditto.
1196 (V16HI_FTYPE_PCV16HI_V16HI_HI): Ditto.
1197 (V16QI_FTYPE_PCV16QI_V16QI_HI): Ditto.
1198 (V8DF_FTYPE_PCV2DF_V8DF_QI): Ditto.
1199 (V8SF_FTYPE_PCV8SF_V8SF_QI): Ditto.
1200 (V8SF_FTYPE_PCV4SF_V8SF_QI): Ditto.
1201 (V8DI_FTYPE_PCV2DI_V8DI_QI): Ditto.
1202 (V8SI_FTYPE_PCV8SI_V8SI_QI): Ditto.
1203 (V8SI_FTYPE_PCV4SI_V8SI_QI): Ditto.
1204 (V8HI_FTYPE_PCV8HI_V8HI_QI): Ditto.
1205 (V4DF_FTYPE_PCV2DF_V4DF_QI): Ditto.
1206 (V4DF_FTYPE_PCV4DF_V4DF_QI): Ditto.
1207 (V4SF_FTYPE_PCV4SF_V4SF_QI): Ditto.
1208 (V4DI_FTYPE_PCV4DI_V4DI_QI): Ditto.
1209 (V4DI_FTYPE_PCV2DI_V4DI_QI): Ditto.
1210 (V4SI_FTYPE_PCV4SI_V4SI_QI): Ditto.
1211 (V2DF_FTYPE_PCV2DF_V2DF_QI): Ditto.
1212 (V2DI_FTYPE_PCV2DI_V2DI_QI): Ditto.
1213 (V16QI_FTYPE_V8HI_V16QI_QI): Ditto.
1214 (V16QI_FTYPE_V16HI_V16QI_HI): Ditto.
1215 (V16QI_FTYPE_V4SI_V16QI_QI): Ditto.
1216 (V16QI_FTYPE_V8SI_V16QI_QI): Ditto.
1217 (V8HI_FTYPE_V4SI_V8HI_QI): Ditto.
1218 (V8HI_FTYPE_V8SI_V8HI_QI): Ditto.
1219 (V16QI_FTYPE_V2DI_V16QI_QI): Ditto.
1220 (V16QI_FTYPE_V4DI_V16QI_QI): Ditto.
1221 (V8HI_FTYPE_V2DI_V8HI_QI): Ditto.
1222 (V8HI_FTYPE_V4DI_V8HI_QI): Ditto.
1223 (V4SI_FTYPE_V2DI_V4SI_QI): Ditto.
1224 (V4SI_FTYPE_V4DI_V4SI_QI): Ditto.
1225 (V32QI_FTYPE_V32HI_V32QI_SI): Ditto.
1226 (V2DF_FTYPE_V2DF_INT_V2DF_QI): Ditto.
1227 (V4DF_FTYPE_V4DF_INT_V4DF_QI): Ditto.
1228 (V4SF_FTYPE_V4SF_INT_V4SF_QI): Ditto.
1229 (V8SF_FTYPE_V8SF_INT_V8SF_QI): Ditto.
1230 (V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI): Ditto.
1231 (V2DF_FTYPE_V2DF_V2DF_INT_V2DF_QI): Ditto.
1232 (V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI): Ditto.
1233 (V4SF_FTYPE_V4SF_V4SF_INT_V4SF_QI): Ditto.
1234 (VOID_FTYPE_PV8HI_V4DI_QI): Ditto.
1235 (VOID_FTYPE_PV8HI_V2DI_QI): Ditto.
1236 (VOID_FTYPE_PV4SI_V4DI_QI): Ditto.
1237 (VOID_FTYPE_PV4SI_V2DI_QI): Ditto.
1238 (VOID_FTYPE_PV8HI_V8SI_QI): Ditto.
1239 (VOID_FTYPE_PV8HI_V4SI_QI): Ditto.
1240 (VOID_FTYPE_PV4DF_V4DF_QI): Ditto.
1241 (VOID_FTYPE_PV2DF_V2DF_QI): Ditto.
1242 (VOID_FTYPE_PV8SF_V8SF_QI): Ditto.
1243 (VOID_FTYPE_PV4SF_V4SF_QI): Ditto.
1244 (VOID_FTYPE_PV4DI_V4DI_QI): Ditto.
1245 (VOID_FTYPE_PV2DI_V2DI_QI): Ditto.
1246 (VOID_FTYPE_PV16QI_V8SI_QI): Ditto.
1247 (VOID_FTYPE_PV16QI_V4SI_QI): Ditto.
1248 (VOID_FTYPE_PV16QI_V4DI_QI): Ditto.
1249 (VOID_FTYPE_PV16QI_V2DI_QI): Ditto.
1250 (VOID_FTYPE_PV8SI_V8SI_QI): Ditto.
1251 (VOID_FTYPE_PV4SI_V4SI_QI): Ditto.
1252 (VOID_FTYPE_PV32HI_V32HI_SI): Ditto.
1253 (VOID_FTYPE_PV16HI_V16HI_HI): Ditto.
1254 (VOID_FTYPE_PV8HI_V8HI_QI): Ditto.
1255 (VOID_FTYPE_PV64QI_V64QI_DI): Ditto.
1256 (VOID_FTYPE_PV32QI_V32QI_SI): Ditto.
1257 (VOID_FTYPE_PV16QI_V16QI_HI): Ditto.
1258 (V8SI_FTYPE_V8SF_V8SI_QI): Ditto.
1259 (V4SI_FTYPE_V4SF_V4SI_QI): Ditto.
1260 (V8DI_FTYPE_V8SF_V8DI_QI): Ditto.
1261 (V4DI_FTYPE_V4SF_V4DI_QI): Ditto.
1262 (V2DI_FTYPE_V4SF_V2DI_QI): Ditto.
1263 (V8SF_FTYPE_V8DI_V8SF_QI): Ditto.
1264 (V4SF_FTYPE_V4DI_V4SF_QI): Ditto.
1265 (V4SF_FTYPE_V2DI_V4SF_QI): Ditto.
1266 (V8DF_FTYPE_V8DI_V8DF_QI): Ditto.
1267 (V4DF_FTYPE_V4DI_V4DF_QI): Ditto.
1268 (V2DF_FTYPE_V2DI_V2DF_QI): Ditto.
1269 (V32HI_FTYPE_V32HI_INT_V32HI_SI): Ditto.
1270 (V32HI_FTYPE_V32HI_V8HI_V32HI_SI): Ditto.
1271 (V16HI_FTYPE_V16HI_INT_V16HI_HI): Ditto.
1272 (V16HI_FTYPE_V16HI_V8HI_V16HI_HI): Ditto.
1273 (V8HI_FTYPE_V8HI_INT_V8HI_QI): Ditto.
1274 (V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI): Ditto.
1275 (V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI): Ditto.
1276 (V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI): Ditto.
1277 (V64QI_FTYPE_V32HI_V32HI_V64QI_DI): Ditto.
1278 (V32QI_FTYPE_V16HI_V16HI_V32QI_SI): Ditto.
1279 (V16QI_FTYPE_V8HI_V8HI_V16QI_HI): Ditto.
1280 (V32HI_FTYPE_V16SI_V16SI_V32HI_SI): Ditto.
1281 (V16HI_FTYPE_V8SI_V8SI_V16HI_HI): Ditto.
1282 (V8HI_FTYPE_V4SI_V4SI_V8HI_QI): Ditto.
1283 (V8DI_FTYPE_V16SI_V16SI_V8DI_QI): Ditto.
1284 (V4DI_FTYPE_V8SI_V8SI_V4DI_QI): Ditto.
1285 (V2DI_FTYPE_V4SI_V4SI_V2DI_QI): Ditto.
1286 (V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI): Ditto.
1287 (V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI): Ditto.
1288 (V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI): Ditto.
1289 (V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI): Ditto.
1290 (V2DF_FTYPE_V2DF_V2DI_V2DF): Ditto.
1291 (V4DF_FTYPE_V4DF_V4DI_V4DF): Ditto.
1292 (V4SF_FTYPE_V4SF_V4SI_V4SF): Ditto.
1293 (V8SF_FTYPE_V8SF_V8SI_V8SF): Ditto.
1294 (V8SI_FTYPE_V8SI_V4SI_V8SI_QI): Ditto.
1295 (V4DI_FTYPE_V4DI_V2DI_V4DI_QI): Ditto.
1296 (QI_FTYPE_V8DF_INT): Ditto.
1297 (QI_FTYPE_V4DF_INT): Ditto.
1298 (QI_FTYPE_V4DF_V4DF_INT_QI): Ditto.
1299 (QI_FTYPE_V2DF_INT): Ditto.
1300 (HI_FTYPE_V16SF_INT): Ditto.
1301 (QI_FTYPE_V8SF_INT): Ditto.
1302 (QI_FTYPE_V8SF_V8SF_INT_QI): Ditto.
1303 (QI_FTYPE_V4SF_INT): Ditto.
1304 (QI_FTYPE_V8DF_INT_QI): Ditto.
1305 (QI_FTYPE_V4DF_INT_QI): Ditto.
1306 (QI_FTYPE_V2DF_INT_QI): Ditto.
1307 (HI_FTYPE_V16SF_INT_HI): Ditto.
1308 (QI_FTYPE_V8SF_INT_QI): Ditto.
1309 (QI_FTYPE_V4SF_INT_QI): Ditto.
1310 (V8DI_FTYPE_V8DF_V8DI_QI_INT): Ditto.
1311 (V8DI_FTYPE_V8SF_V8DI_QI_INT): Ditto.
1312 (V8DF_FTYPE_V8DI_V8DF_QI_INT): Ditto.
1313 (V8SF_FTYPE_V8DI_V8SF_QI_INT): Ditto.
1314 (V2DF_FTYPE_V2DF_PCDOUBLE_V4SI_QI_INT): Ditto.
1315 (V4DF_FTYPE_V4DF_PCDOUBLE_V4SI_QI_INT): Ditto.
1316 (V4DF_FTYPE_V4DF_PCDOUBLE_V8SI_QI_INT): Ditto.
1317 (V2DF_FTYPE_V2DF_PCDOUBLE_V2DI_QI_INT): Ditto.
1318 (V4DF_FTYPE_V4DF_PCDOUBLE_V4DI_QI_INT): Ditto.
1319 (V4SF_FTYPE_V4SF_PCFLOAT_V4SI_QI_INT): Ditto.
1320 (V8SF_FTYPE_V8SF_PCFLOAT_V8SI_QI_INT): Ditto.
1321 (V4SF_FTYPE_V4SF_PCFLOAT_V2DI_QI_INT): Ditto.
1322 (V4SF_FTYPE_V4SF_PCFLOAT_V4DI_QI_INT): Ditto.
1323 (V8SF_FTYPE_V8SF_PCFLOAT_V4DI_QI_INT): Ditto.
1324 (V2DI_FTYPE_V2DI_PCINT64_V4SI_QI_INT): Ditto.
1325 (V4DI_FTYPE_V4DI_PCINT64_V4SI_QI_INT): Ditto.
1326 (V4DI_FTYPE_V4DI_PCINT64_V8SI_QI_INT): Ditto.
1327 (V2DI_FTYPE_V2DI_PCINT64_V2DI_QI_INT): Ditto.
1328 (V4DI_FTYPE_V4DI_PCINT64_V4DI_QI_INT): Ditto.
1329 (V4SI_FTYPE_V4SI_PCINT_V4SI_QI_INT): Ditto.
1330 (V8SI_FTYPE_V8SI_PCINT_V8SI_QI_INT): Ditto.
1331 (V4SI_FTYPE_V4SI_PCINT_V2DI_QI_INT): Ditto.
1332 (V4SI_FTYPE_V4SI_PCINT_V4DI_QI_INT): Ditto.
1333 (V8SI_FTYPE_V8SI_PCINT_V4DI_QI_INT): Ditto.
1334 (VOID_FTYPE_PFLOAT_QI_V8SI_V8SF_INT): Ditto.
1335 (VOID_FTYPE_PFLOAT_QI_V4SI_V4SF_INT): Ditto.
1336 (VOID_FTYPE_PDOUBLE_QI_V4SI_V4DF_INT): Ditto.
1337 (VOID_FTYPE_PDOUBLE_QI_V4SI_V2DF_INT): Ditto.
1338 (VOID_FTYPE_PFLOAT_QI_V4DI_V4SF_INT): Ditto.
1339 (VOID_FTYPE_PFLOAT_QI_V2DI_V4SF_INT): Ditto.
1340 (VOID_FTYPE_PDOUBLE_QI_V4DI_V4DF_INT): Ditto.
1341 (VOID_FTYPE_PDOUBLE_QI_V2DI_V2DF_INT): Ditto.
1342 (VOID_FTYPE_PINT_QI_V8SI_V8SI_INT): Ditto.
1343 (VOID_FTYPE_PINT_QI_V4SI_V4SI_INT): Ditto.
1344 (VOID_FTYPE_PLONGLONG_QI_V4SI_V4DI_INT): Ditto.
1345 (VOID_FTYPE_PLONGLONG_QI_V4SI_V2DI_INT): Ditto.
1346 (VOID_FTYPE_PINT_QI_V4DI_V4SI_INT): Ditto.
1347 (VOID_FTYPE_PINT_QI_V2DI_V4SI_INT): Ditto.
1348 (VOID_FTYPE_PLONGLONG_QI_V4DI_V4DI_INT): Ditto.
1349 (VOID_FTYPE_PLONGLONG_QI_V2DI_V2DI_INT): Ditto.
1350 (V8DI_FTYPE_V8DI_INT): Ditto.
1351 (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
1352 (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
1353 (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
1354 (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
1355 (V2DF_FTYPE_ V2DF_ V2DF_ V2DI_ INT_ QI): Remove.
1356 (V4SF_FTYPE_ V4SF_ V2DF_ V4SF_ QI): Ditto.
1357 (V4SF_FTYPE_ V4SF_ V4SF_ V4SF_ QI): Ditto.
1358 (V2DF_FTYPE_ PCDOUBLE_ V2DF_ QI): Ditto.
1359 (V4SF_FTYPE_ PCFLOAT_ V4SF_ QI): Ditto.
1360 (V16QI_FTYPE_ V16SI_ V16QI_ HI): Ditto.
1361 (V16QI_FTYPE_ V8DI_ V16QI_ QI): Ditto.
1362 (V4SF_FTYPE_ V4SF_ V4SF_ INT_ V4SF_ QI): Ditto.
1363 (V2DF_FTYPE_ V2DF_ V2DF_ INT_ V2DF_ QI): Ditto.
1364 (V8DI_FTYPE_ V16SI_ V16SI_ V8DI_ QI): Ditto.
1365 * config/i386/i386.c (ix86_builtins):
1366 Add IX86_BUILTIN_PMOVUSQD256_MEM, IX86_BUILTIN_PMOVUSQD128_MEM,
1367 IX86_BUILTIN_PMOVSQD256_MEM, IX86_BUILTIN_PMOVSQD128_MEM,
1368 IX86_BUILTIN_PMOVQD256_MEM, IX86_BUILTIN_PMOVQD128_MEM,
1369 IX86_BUILTIN_PMOVUSQW256_MEM, IX86_BUILTIN_PMOVUSQW128_MEM,
1370 IX86_BUILTIN_PMOVSQW256_MEM, IX86_BUILTIN_PMOVSQW128_MEM,
1371 IX86_BUILTIN_PMOVQW256_MEM, IX86_BUILTIN_PMOVQW128_MEM,
1372 IX86_BUILTIN_PMOVUSQB256_MEM, IX86_BUILTIN_PMOVUSQB128_MEM,
1373 IX86_BUILTIN_PMOVSQB256_MEM, IX86_BUILTIN_PMOVSQB128_MEM,
1374 IX86_BUILTIN_PMOVQB256_MEM, IX86_BUILTIN_PMOVQB128_MEM,
1375 IX86_BUILTIN_PMOVUSDW256_MEM, IX86_BUILTIN_PMOVUSDW128_MEM,
1376 IX86_BUILTIN_PMOVSDW256_MEM, IX86_BUILTIN_PMOVSDW128_MEM,
1377 IX86_BUILTIN_PMOVDW256_MEM, IX86_BUILTIN_PMOVDW128_MEM,
1378 IX86_BUILTIN_PMOVUSDB256_MEM, IX86_BUILTIN_PMOVUSDB128_MEM,
1379 IX86_BUILTIN_PMOVSDB256_MEM, IX86_BUILTIN_PMOVSDB128_MEM,
1380 IX86_BUILTIN_PMOVDB256_MEM, IX86_BUILTIN_PMOVDB128_MEM,
1381 IX86_BUILTIN_MOVDQA64LOAD256_MASK, IX86_BUILTIN_MOVDQA64LOAD128_MASK,
1382 IX86_BUILTIN_MOVDQA32LOAD256_MASK, IX86_BUILTIN_MOVDQA32LOAD128_MASK,
1383 IX86_BUILTIN_MOVDQA64STORE256_MASK, IX86_BUILTIN_MOVDQA64STORE128_MASK,
1384 IX86_BUILTIN_MOVDQA32STORE256_MASK, IX86_BUILTIN_MOVDQA32STORE128_MASK,
1385 IX86_BUILTIN_LOADAPD256_MASK, IX86_BUILTIN_LOADAPD128_MASK,
1386 IX86_BUILTIN_LOADAPS256_MASK, IX86_BUILTIN_LOADAPS128_MASK,
1387 IX86_BUILTIN_STOREAPD256_MASK, IX86_BUILTIN_STOREAPD128_MASK,
1388 IX86_BUILTIN_STOREAPS256_MASK, IX86_BUILTIN_STOREAPS128_MASK,
1389 IX86_BUILTIN_LOADUPD256_MASK, IX86_BUILTIN_LOADUPD128_MASK,
1390 IX86_BUILTIN_LOADUPS256_MASK, IX86_BUILTIN_LOADUPS128_MASK,
1391 IX86_BUILTIN_STOREUPD256_MASK, IX86_BUILTIN_STOREUPD128_MASK,
1392 IX86_BUILTIN_STOREUPS256_MASK, IX86_BUILTIN_STOREUPS128_MASK,
1393 IX86_BUILTIN_LOADDQUDI256_MASK, IX86_BUILTIN_LOADDQUDI128_MASK,
1394 IX86_BUILTIN_LOADDQUSI256_MASK, IX86_BUILTIN_LOADDQUSI128_MASK,
1395 IX86_BUILTIN_LOADDQUHI256_MASK, IX86_BUILTIN_LOADDQUHI128_MASK,
1396 IX86_BUILTIN_LOADDQUQI256_MASK, IX86_BUILTIN_LOADDQUQI128_MASK,
1397 IX86_BUILTIN_STOREDQUDI256_MASK, IX86_BUILTIN_STOREDQUDI128_MASK,
1398 IX86_BUILTIN_STOREDQUSI256_MASK, IX86_BUILTIN_STOREDQUSI128_MASK,
1399 IX86_BUILTIN_STOREDQUHI256_MASK, IX86_BUILTIN_STOREDQUHI128_MASK,
1400 IX86_BUILTIN_STOREDQUQI256_MASK, IX86_BUILTIN_STOREDQUQI128_MASK,
1401 IX86_BUILTIN_COMPRESSPDSTORE256, IX86_BUILTIN_COMPRESSPDSTORE128,
1402 IX86_BUILTIN_COMPRESSPSSTORE256, IX86_BUILTIN_COMPRESSPSSTORE128,
1403 IX86_BUILTIN_PCOMPRESSQSTORE256, IX86_BUILTIN_PCOMPRESSQSTORE128,
1404 IX86_BUILTIN_PCOMPRESSDSTORE256, IX86_BUILTIN_PCOMPRESSDSTORE128,
1405 IX86_BUILTIN_EXPANDPDLOAD256, IX86_BUILTIN_EXPANDPDLOAD128,
1406 IX86_BUILTIN_EXPANDPSLOAD256, IX86_BUILTIN_EXPANDPSLOAD128,
1407 IX86_BUILTIN_PEXPANDQLOAD256, IX86_BUILTIN_PEXPANDQLOAD128,
1408 IX86_BUILTIN_PEXPANDDLOAD256, IX86_BUILTIN_PEXPANDDLOAD128,
1409 IX86_BUILTIN_EXPANDPDLOAD256Z, IX86_BUILTIN_EXPANDPDLOAD128Z,
1410 IX86_BUILTIN_EXPANDPSLOAD256Z, IX86_BUILTIN_EXPANDPSLOAD128Z,
1411 IX86_BUILTIN_PEXPANDQLOAD256Z, IX86_BUILTIN_PEXPANDQLOAD128Z,
1412 IX86_BUILTIN_PEXPANDDLOAD256Z, IX86_BUILTIN_PEXPANDDLOAD128Z,
1413 IX86_BUILTIN_PALIGNR256_MASK, IX86_BUILTIN_PALIGNR128_MASK,
1414 IX86_BUILTIN_MOVDQA64_256_MASK, IX86_BUILTIN_MOVDQA64_128_MASK,
1415 IX86_BUILTIN_MOVDQA32_256_MASK, IX86_BUILTIN_MOVDQA32_128_MASK,
1416 IX86_BUILTIN_MOVAPD256_MASK, IX86_BUILTIN_MOVAPD128_MASK,
1417 IX86_BUILTIN_MOVAPS256_MASK, IX86_BUILTIN_MOVAPS128_MASK,
1418 IX86_BUILTIN_MOVDQUHI256_MASK, IX86_BUILTIN_MOVDQUHI128_MASK,
1419 IX86_BUILTIN_MOVDQUQI256_MASK, IX86_BUILTIN_MOVDQUQI128_MASK,
1420 IX86_BUILTIN_MINPS128_MASK, IX86_BUILTIN_MAXPS128_MASK,
1421 IX86_BUILTIN_MINPD128_MASK, IX86_BUILTIN_MAXPD128_MASK,
1422 IX86_BUILTIN_MAXPD256_MASK, IX86_BUILTIN_MAXPS256_MASK,
1423 IX86_BUILTIN_MINPD256_MASK, IX86_BUILTIN_MINPS256_MASK,
1424 IX86_BUILTIN_MULPS128_MASK, IX86_BUILTIN_DIVPS128_MASK,
1425 IX86_BUILTIN_MULPD128_MASK, IX86_BUILTIN_DIVPD128_MASK,
1426 IX86_BUILTIN_DIVPD256_MASK, IX86_BUILTIN_DIVPS256_MASK,
1427 IX86_BUILTIN_MULPD256_MASK, IX86_BUILTIN_MULPS256_MASK,
1428 IX86_BUILTIN_ADDPD128_MASK, IX86_BUILTIN_ADDPD256_MASK,
1429 IX86_BUILTIN_ADDPS128_MASK, IX86_BUILTIN_ADDPS256_MASK,
1430 IX86_BUILTIN_SUBPD128_MASK, IX86_BUILTIN_SUBPD256_MASK,
1431 IX86_BUILTIN_SUBPS128_MASK, IX86_BUILTIN_SUBPS256_MASK,
1432 IX86_BUILTIN_XORPD256_MASK, IX86_BUILTIN_XORPD128_MASK,
1433 IX86_BUILTIN_XORPS256_MASK, IX86_BUILTIN_XORPS128_MASK,
1434 IX86_BUILTIN_ORPD256_MASK, IX86_BUILTIN_ORPD128_MASK,
1435 IX86_BUILTIN_ORPS256_MASK, IX86_BUILTIN_ORPS128_MASK,
1436 IX86_BUILTIN_BROADCASTF32x2_256, IX86_BUILTIN_BROADCASTI32x2_256,
1437 IX86_BUILTIN_BROADCASTI32x2_128, IX86_BUILTIN_BROADCASTF64X2_256,
1438 IX86_BUILTIN_BROADCASTI64X2_256, IX86_BUILTIN_BROADCASTF32X4_256,
1439 IX86_BUILTIN_BROADCASTI32X4_256, IX86_BUILTIN_EXTRACTF32X4_256,
1440 IX86_BUILTIN_EXTRACTI32X4_256, IX86_BUILTIN_DBPSADBW256,
1441 IX86_BUILTIN_DBPSADBW128, IX86_BUILTIN_CVTTPD2QQ256,
1442 IX86_BUILTIN_CVTTPD2QQ128, IX86_BUILTIN_CVTTPD2UQQ256,
1443 IX86_BUILTIN_CVTTPD2UQQ128, IX86_BUILTIN_CVTPD2QQ256,
1444 IX86_BUILTIN_CVTPD2QQ128, IX86_BUILTIN_CVTPD2UQQ256,
1445 IX86_BUILTIN_CVTPD2UQQ128, IX86_BUILTIN_CVTPD2UDQ256_MASK,
1446 IX86_BUILTIN_CVTPD2UDQ128_MASK, IX86_BUILTIN_CVTTPS2QQ256,
1447 IX86_BUILTIN_CVTTPS2QQ128, IX86_BUILTIN_CVTTPS2UQQ256,
1448 IX86_BUILTIN_CVTTPS2UQQ128, IX86_BUILTIN_CVTTPS2DQ256_MASK,
1449 IX86_BUILTIN_CVTTPS2DQ128_MASK, IX86_BUILTIN_CVTTPS2UDQ256,
1450 IX86_BUILTIN_CVTTPS2UDQ128, IX86_BUILTIN_CVTTPD2DQ256_MASK,
1451 IX86_BUILTIN_CVTTPD2DQ128_MASK, IX86_BUILTIN_CVTTPD2UDQ256_MASK,
1452 IX86_BUILTIN_CVTTPD2UDQ128_MASK, IX86_BUILTIN_CVTPD2DQ256_MASK,
1453 IX86_BUILTIN_CVTPD2DQ128_MASK, IX86_BUILTIN_CVTDQ2PD256_MASK,
1454 IX86_BUILTIN_CVTDQ2PD128_MASK, IX86_BUILTIN_CVTUDQ2PD256_MASK,
1455 IX86_BUILTIN_CVTUDQ2PD128_MASK, IX86_BUILTIN_CVTDQ2PS256_MASK,
1456 IX86_BUILTIN_CVTDQ2PS128_MASK, IX86_BUILTIN_CVTUDQ2PS256_MASK,
1457 IX86_BUILTIN_CVTUDQ2PS128_MASK, IX86_BUILTIN_CVTPS2PD256_MASK,
1458 IX86_BUILTIN_CVTPS2PD128_MASK, IX86_BUILTIN_PBROADCASTB256_MASK,
1459 IX86_BUILTIN_PBROADCASTB256_GPR_MASK, IX86_BUILTIN_PBROADCASTB128_MASK,
1460 IX86_BUILTIN_PBROADCASTB128_GPR_MASK, IX86_BUILTIN_PBROADCASTW256_MASK,
1461 IX86_BUILTIN_PBROADCASTW256_GPR_MASK, IX86_BUILTIN_PBROADCASTW128_MASK,
1462 IX86_BUILTIN_PBROADCASTW128_GPR_MASK, IX86_BUILTIN_PBROADCASTD256_MASK,
1463 IX86_BUILTIN_PBROADCASTD256_GPR_MASK, IX86_BUILTIN_PBROADCASTD128_MASK,
1464 IX86_BUILTIN_PBROADCASTD128_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MASK,
1465 IX86_BUILTIN_PBROADCASTQ256_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MEM_MASK,
1466 IX86_BUILTIN_PBROADCASTQ128_MASK, IX86_BUILTIN_PBROADCASTQ128_GPR_MASK,
1467 IX86_BUILTIN_PBROADCASTQ128_MEM_MASK, IX86_BUILTIN_BROADCASTSS256,
1468 IX86_BUILTIN_BROADCASTSS128, IX86_BUILTIN_BROADCASTSD256,
1469 IX86_BUILTIN_EXTRACTF64X2_256, IX86_BUILTIN_EXTRACTI64X2_256,
1470 IX86_BUILTIN_INSERTF32X4_256, IX86_BUILTIN_INSERTI32X4_256,
1471 IX86_BUILTIN_PMOVSXBW256_MASK, IX86_BUILTIN_PMOVSXBW128_MASK,
1472 IX86_BUILTIN_PMOVSXBD256_MASK, IX86_BUILTIN_PMOVSXBD128_MASK,
1473 IX86_BUILTIN_PMOVSXBQ256_MASK, IX86_BUILTIN_PMOVSXBQ128_MASK,
1474 IX86_BUILTIN_PMOVSXWD256_MASK, IX86_BUILTIN_PMOVSXWD128_MASK,
1475 IX86_BUILTIN_PMOVSXWQ256_MASK, IX86_BUILTIN_PMOVSXWQ128_MASK,
1476 IX86_BUILTIN_PMOVSXDQ256_MASK, IX86_BUILTIN_PMOVSXDQ128_MASK,
1477 IX86_BUILTIN_PMOVZXBW256_MASK, IX86_BUILTIN_PMOVZXBW128_MASK,
1478 IX86_BUILTIN_PMOVZXBD256_MASK, IX86_BUILTIN_PMOVZXBD128_MASK,
1479 IX86_BUILTIN_PMOVZXBQ256_MASK, IX86_BUILTIN_PMOVZXBQ128_MASK,
1480 IX86_BUILTIN_PMOVZXWD256_MASK, IX86_BUILTIN_PMOVZXWD128_MASK,
1481 IX86_BUILTIN_PMOVZXWQ256_MASK, IX86_BUILTIN_PMOVZXWQ128_MASK,
1482 IX86_BUILTIN_PMOVZXDQ256_MASK, IX86_BUILTIN_PMOVZXDQ128_MASK,
1483 IX86_BUILTIN_REDUCEPD256_MASK, IX86_BUILTIN_REDUCEPD128_MASK,
1484 IX86_BUILTIN_REDUCEPS256_MASK, IX86_BUILTIN_REDUCEPS128_MASK,
1485 IX86_BUILTIN_REDUCESD_MASK, IX86_BUILTIN_REDUCESS_MASK,
1486 IX86_BUILTIN_VPERMVARHI256_MASK, IX86_BUILTIN_VPERMVARHI128_MASK,
1487 IX86_BUILTIN_VPERMT2VARHI256, IX86_BUILTIN_VPERMT2VARHI256_MASKZ,
1488 IX86_BUILTIN_VPERMT2VARHI128, IX86_BUILTIN_VPERMT2VARHI128_MASKZ,
1489 IX86_BUILTIN_VPERMI2VARHI256, IX86_BUILTIN_VPERMI2VARHI128,
1490 IX86_BUILTIN_RCP14PD256, IX86_BUILTIN_RCP14PD128,
1491 IX86_BUILTIN_RCP14PS256, IX86_BUILTIN_RCP14PS128,
1492 IX86_BUILTIN_RSQRT14PD256_MASK, IX86_BUILTIN_RSQRT14PD128_MASK,
1493 IX86_BUILTIN_RSQRT14PS256_MASK, IX86_BUILTIN_RSQRT14PS128_MASK,
1494 IX86_BUILTIN_SQRTPD256_MASK, IX86_BUILTIN_SQRTPD128_MASK,
1495 IX86_BUILTIN_SQRTPS256_MASK, IX86_BUILTIN_SQRTPS128_MASK,
1496 IX86_BUILTIN_PADDB128_MASK, IX86_BUILTIN_PADDW128_MASK,
1497 IX86_BUILTIN_PADDD128_MASK, IX86_BUILTIN_PADDQ128_MASK,
1498 IX86_BUILTIN_PSUBB128_MASK, IX86_BUILTIN_PSUBW128_MASK,
1499 IX86_BUILTIN_PSUBD128_MASK, IX86_BUILTIN_PSUBQ128_MASK,
1500 IX86_BUILTIN_PADDSB128_MASK, IX86_BUILTIN_PADDSW128_MASK,
1501 IX86_BUILTIN_PSUBSB128_MASK, IX86_BUILTIN_PSUBSW128_MASK,
1502 IX86_BUILTIN_PADDUSB128_MASK, IX86_BUILTIN_PADDUSW128_MASK,
1503 IX86_BUILTIN_PSUBUSB128_MASK, IX86_BUILTIN_PSUBUSW128_MASK,
1504 IX86_BUILTIN_PADDB256_MASK, IX86_BUILTIN_PADDW256_MASK,
1505 IX86_BUILTIN_PADDD256_MASK, IX86_BUILTIN_PADDQ256_MASK,
1506 IX86_BUILTIN_PADDSB256_MASK, IX86_BUILTIN_PADDSW256_MASK,
1507 IX86_BUILTIN_PADDUSB256_MASK, IX86_BUILTIN_PADDUSW256_MASK,
1508 IX86_BUILTIN_PSUBB256_MASK, IX86_BUILTIN_PSUBW256_MASK,
1509 IX86_BUILTIN_PSUBD256_MASK, IX86_BUILTIN_PSUBQ256_MASK,
1510 IX86_BUILTIN_PSUBSB256_MASK, IX86_BUILTIN_PSUBSW256_MASK,
1511 IX86_BUILTIN_PSUBUSB256_MASK, IX86_BUILTIN_PSUBUSW256_MASK,
1512 IX86_BUILTIN_SHUF_F64x2_256, IX86_BUILTIN_SHUF_I64x2_256,
1513 IX86_BUILTIN_SHUF_I32x4_256, IX86_BUILTIN_SHUF_F32x4_256,
1514 IX86_BUILTIN_PMOVWB128, IX86_BUILTIN_PMOVWB256,
1515 IX86_BUILTIN_PMOVSWB128, IX86_BUILTIN_PMOVSWB256,
1516 IX86_BUILTIN_PMOVUSWB128, IX86_BUILTIN_PMOVUSWB256,
1517 IX86_BUILTIN_PMOVDB128, IX86_BUILTIN_PMOVDB256,
1518 IX86_BUILTIN_PMOVSDB128, IX86_BUILTIN_PMOVSDB256,
1519 IX86_BUILTIN_PMOVUSDB128, IX86_BUILTIN_PMOVUSDB256,
1520 IX86_BUILTIN_PMOVDW128, IX86_BUILTIN_PMOVDW256,
1521 IX86_BUILTIN_PMOVSDW128, IX86_BUILTIN_PMOVSDW256,
1522 IX86_BUILTIN_PMOVUSDW128, IX86_BUILTIN_PMOVUSDW256,
1523 IX86_BUILTIN_PMOVQB128, IX86_BUILTIN_PMOVQB256,
1524 IX86_BUILTIN_PMOVSQB128, IX86_BUILTIN_PMOVSQB256,
1525 IX86_BUILTIN_PMOVUSQB128, IX86_BUILTIN_PMOVUSQB256,
1526 IX86_BUILTIN_PMOVQW128, IX86_BUILTIN_PMOVQW256,
1527 IX86_BUILTIN_PMOVSQW128, IX86_BUILTIN_PMOVSQW256,
1528 IX86_BUILTIN_PMOVUSQW128, IX86_BUILTIN_PMOVUSQW256,
1529 IX86_BUILTIN_PMOVQD128, IX86_BUILTIN_PMOVQD256,
1530 IX86_BUILTIN_PMOVSQD128, IX86_BUILTIN_PMOVSQD256,
1531 IX86_BUILTIN_PMOVUSQD128, IX86_BUILTIN_PMOVUSQD256,
1532 IX86_BUILTIN_RANGEPD256, IX86_BUILTIN_RANGEPD128,
1533 IX86_BUILTIN_RANGEPS256, IX86_BUILTIN_RANGEPS128,
1534 IX86_BUILTIN_GETEXPPS256, IX86_BUILTIN_GETEXPPD256,
1535 IX86_BUILTIN_GETEXPPS128, IX86_BUILTIN_GETEXPPD128,
1536 IX86_BUILTIN_FIXUPIMMPD256_MASK, IX86_BUILTIN_FIXUPIMMPD256_MASKZ,
1537 IX86_BUILTIN_FIXUPIMMPS256_MASK, IX86_BUILTIN_FIXUPIMMPS256_MASKZ,
1538 IX86_BUILTIN_FIXUPIMMPD128_MASK, IX86_BUILTIN_FIXUPIMMPD128_MASKZ,
1539 IX86_BUILTIN_FIXUPIMMPS128_MASK, IX86_BUILTIN_FIXUPIMMPS128_MASKZ,
1540 IX86_BUILTIN_PABSQ256, IX86_BUILTIN_PABSQ128,
1541 IX86_BUILTIN_PABSD256_MASK, IX86_BUILTIN_PABSD128_MASK,
1542 IX86_BUILTIN_PMULHRSW256_MASK, IX86_BUILTIN_PMULHRSW128_MASK,
1543 IX86_BUILTIN_PMULHUW128_MASK, IX86_BUILTIN_PMULHUW256_MASK,
1544 IX86_BUILTIN_PMULHW256_MASK, IX86_BUILTIN_PMULHW128_MASK,
1545 IX86_BUILTIN_PMULLW256_MASK, IX86_BUILTIN_PMULLW128_MASK,
1546 IX86_BUILTIN_PMULLQ256, IX86_BUILTIN_PMULLQ128,
1547 IX86_BUILTIN_ANDPD256_MASK, IX86_BUILTIN_ANDPD128_MASK,
1548 IX86_BUILTIN_ANDPS256_MASK, IX86_BUILTIN_ANDPS128_MASK,
1549 IX86_BUILTIN_ANDNPD256_MASK, IX86_BUILTIN_ANDNPD128_MASK,
1550 IX86_BUILTIN_ANDNPS256_MASK, IX86_BUILTIN_ANDNPS128_MASK,
1551 IX86_BUILTIN_PSLLWI128_MASK, IX86_BUILTIN_PSLLDI128_MASK,
1552 IX86_BUILTIN_PSLLQI128_MASK, IX86_BUILTIN_PSLLW128_MASK,
1553 IX86_BUILTIN_PSLLD128_MASK, IX86_BUILTIN_PSLLQ128_MASK,
1554 IX86_BUILTIN_PSLLWI256_MASK , IX86_BUILTIN_PSLLW256_MASK,
1555 IX86_BUILTIN_PSLLDI256_MASK, IX86_BUILTIN_PSLLD256_MASK,
1556 IX86_BUILTIN_PSLLQI256_MASK, IX86_BUILTIN_PSLLQ256_MASK,
1557 IX86_BUILTIN_PSRADI128_MASK, IX86_BUILTIN_PSRAD128_MASK,
1558 IX86_BUILTIN_PSRADI256_MASK, IX86_BUILTIN_PSRAD256_MASK,
1559 IX86_BUILTIN_PSRAQI128_MASK, IX86_BUILTIN_PSRAQ128_MASK,
1560 IX86_BUILTIN_PSRAQI256_MASK, IX86_BUILTIN_PSRAQ256_MASK,
1561 IX86_BUILTIN_PANDD256, IX86_BUILTIN_PANDD128,
1562 IX86_BUILTIN_PSRLDI128_MASK, IX86_BUILTIN_PSRLD128_MASK,
1563 IX86_BUILTIN_PSRLDI256_MASK, IX86_BUILTIN_PSRLD256_MASK,
1564 IX86_BUILTIN_PSRLQI128_MASK, IX86_BUILTIN_PSRLQ128_MASK,
1565 IX86_BUILTIN_PSRLQI256_MASK, IX86_BUILTIN_PSRLQ256_MASK,
1566 IX86_BUILTIN_PANDQ256, IX86_BUILTIN_PANDQ128,
1567 IX86_BUILTIN_PANDND256, IX86_BUILTIN_PANDND128,
1568 IX86_BUILTIN_PANDNQ256, IX86_BUILTIN_PANDNQ128,
1569 IX86_BUILTIN_PORD256, IX86_BUILTIN_PORD128,
1570 IX86_BUILTIN_PORQ256, IX86_BUILTIN_PORQ128,
1571 IX86_BUILTIN_PXORD256, IX86_BUILTIN_PXORD128,
1572 IX86_BUILTIN_PXORQ256, IX86_BUILTIN_PXORQ128,
1573 IX86_BUILTIN_PACKSSWB256_MASK, IX86_BUILTIN_PACKSSWB128_MASK,
1574 IX86_BUILTIN_PACKUSWB256_MASK, IX86_BUILTIN_PACKUSWB128_MASK,
1575 IX86_BUILTIN_RNDSCALEPS256, IX86_BUILTIN_RNDSCALEPD256,
1576 IX86_BUILTIN_RNDSCALEPS128, IX86_BUILTIN_RNDSCALEPD128,
1577 IX86_BUILTIN_VTERNLOGQ256_MASK, IX86_BUILTIN_VTERNLOGQ256_MASKZ,
1578 IX86_BUILTIN_VTERNLOGD256_MASK, IX86_BUILTIN_VTERNLOGD256_MASKZ,
1579 IX86_BUILTIN_VTERNLOGQ128_MASK, IX86_BUILTIN_VTERNLOGQ128_MASKZ,
1580 IX86_BUILTIN_VTERNLOGD128_MASK, IX86_BUILTIN_VTERNLOGD128_MASKZ,
1581 IX86_BUILTIN_SCALEFPD256, IX86_BUILTIN_SCALEFPS256,
1582 IX86_BUILTIN_SCALEFPD128, IX86_BUILTIN_SCALEFPS128,
1583 IX86_BUILTIN_VFMADDPD256_MASK, IX86_BUILTIN_VFMADDPD256_MASK3,
1584 IX86_BUILTIN_VFMADDPD256_MASKZ, IX86_BUILTIN_VFMADDPD128_MASK,
1585 IX86_BUILTIN_VFMADDPD128_MASK3, IX86_BUILTIN_VFMADDPD128_MASKZ,
1586 IX86_BUILTIN_VFMADDPS256_MASK, IX86_BUILTIN_VFMADDPS256_MASK3,
1587 IX86_BUILTIN_VFMADDPS256_MASKZ, IX86_BUILTIN_VFMADDPS128_MASK,
1588 IX86_BUILTIN_VFMADDPS128_MASK3, IX86_BUILTIN_VFMADDPS128_MASKZ,
1589 IX86_BUILTIN_VFMSUBPD256_MASK3, IX86_BUILTIN_VFMSUBPD128_MASK3,
1590 IX86_BUILTIN_VFMSUBPS256_MASK3, IX86_BUILTIN_VFMSUBPS128_MASK3,
1591 IX86_BUILTIN_VFNMADDPD256_MASK, IX86_BUILTIN_VFNMADDPD128_MASK,
1592 IX86_BUILTIN_VFNMADDPS256_MASK, IX86_BUILTIN_VFNMADDPS128_MASK,
1593 IX86_BUILTIN_VFNMSUBPD256_MASK, IX86_BUILTIN_VFNMSUBPD256_MASK3,
1594 IX86_BUILTIN_VFNMSUBPD128_MASK, IX86_BUILTIN_VFNMSUBPD128_MASK3,
1595 IX86_BUILTIN_VFNMSUBPS256_MASK, IX86_BUILTIN_VFNMSUBPS256_MASK3,
1596 IX86_BUILTIN_VFNMSUBPS128_MASK, IX86_BUILTIN_VFNMSUBPS128_MASK3,
1597 IX86_BUILTIN_VFMADDSUBPD256_MASK, IX86_BUILTIN_VFMADDSUBPD256_MASK3,
1598 IX86_BUILTIN_VFMADDSUBPD256_MASKZ, IX86_BUILTIN_VFMADDSUBPD128_MASK,
1599 IX86_BUILTIN_VFMADDSUBPD128_MASK3, IX86_BUILTIN_VFMADDSUBPD128_MASKZ,
1600 IX86_BUILTIN_VFMADDSUBPS256_MASK, IX86_BUILTIN_VFMADDSUBPS256_MASK3,
1601 IX86_BUILTIN_VFMADDSUBPS256_MASKZ, IX86_BUILTIN_VFMADDSUBPS128_MASK,
1602 IX86_BUILTIN_VFMADDSUBPS128_MASK3, IX86_BUILTIN_VFMADDSUBPS128_MASKZ,
1603 IX86_BUILTIN_VFMSUBADDPD256_MASK3, IX86_BUILTIN_VFMSUBADDPD128_MASK3,
1604 IX86_BUILTIN_VFMSUBADDPS256_MASK3, IX86_BUILTIN_VFMSUBADDPS128_MASK3,
1605 IX86_BUILTIN_INSERTF64X2_256, IX86_BUILTIN_INSERTI64X2_256,
1606 IX86_BUILTIN_PSRAVV16HI, IX86_BUILTIN_PSRAVV8HI,
1607 IX86_BUILTIN_PMADDUBSW256_MASK, IX86_BUILTIN_PMADDUBSW128_MASK,
1608 IX86_BUILTIN_PMADDWD256_MASK, IX86_BUILTIN_PMADDWD128_MASK,
1609 IX86_BUILTIN_PSRLVV16HI, IX86_BUILTIN_PSRLVV8HI,
1610 IX86_BUILTIN_CVTPS2DQ256_MASK, IX86_BUILTIN_CVTPS2DQ128_MASK,
1611 IX86_BUILTIN_CVTPS2UDQ256, IX86_BUILTIN_CVTPS2UDQ128,
1612 IX86_BUILTIN_CVTPS2QQ256, IX86_BUILTIN_CVTPS2QQ128,
1613 IX86_BUILTIN_CVTPS2UQQ256, IX86_BUILTIN_CVTPS2UQQ128,
1614 IX86_BUILTIN_GETMANTPS256, IX86_BUILTIN_GETMANTPS128,
1615 IX86_BUILTIN_GETMANTPD256, IX86_BUILTIN_GETMANTPD128,
1616 IX86_BUILTIN_MOVDDUP256_MASK, IX86_BUILTIN_MOVDDUP128_MASK,
1617 IX86_BUILTIN_MOVSHDUP256_MASK, IX86_BUILTIN_MOVSHDUP128_MASK,
1618 IX86_BUILTIN_MOVSLDUP256_MASK, IX86_BUILTIN_MOVSLDUP128_MASK,
1619 IX86_BUILTIN_CVTQQ2PS256, IX86_BUILTIN_CVTQQ2PS128,
1620 IX86_BUILTIN_CVTUQQ2PS256, IX86_BUILTIN_CVTUQQ2PS128,
1621 IX86_BUILTIN_CVTQQ2PD256, IX86_BUILTIN_CVTQQ2PD128,
1622 IX86_BUILTIN_CVTUQQ2PD256, IX86_BUILTIN_CVTUQQ2PD128,
1623 IX86_BUILTIN_VPERMT2VARQ256, IX86_BUILTIN_VPERMT2VARQ256_MASKZ,
1624 IX86_BUILTIN_VPERMT2VARD256, IX86_BUILTIN_VPERMT2VARD256_MASKZ,
1625 IX86_BUILTIN_VPERMI2VARQ256, IX86_BUILTIN_VPERMI2VARD256,
1626 IX86_BUILTIN_VPERMT2VARPD256, IX86_BUILTIN_VPERMT2VARPD256_MASKZ,
1627 IX86_BUILTIN_VPERMT2VARPS256, IX86_BUILTIN_VPERMT2VARPS256_MASKZ,
1628 IX86_BUILTIN_VPERMI2VARPD256, IX86_BUILTIN_VPERMI2VARPS256,
1629 IX86_BUILTIN_VPERMT2VARQ128, IX86_BUILTIN_VPERMT2VARQ128_MASKZ,
1630 IX86_BUILTIN_VPERMT2VARD128, IX86_BUILTIN_VPERMT2VARD128_MASKZ,
1631 IX86_BUILTIN_VPERMI2VARQ128, IX86_BUILTIN_VPERMI2VARD128,
1632 IX86_BUILTIN_VPERMT2VARPD128, IX86_BUILTIN_VPERMT2VARPD128_MASKZ,
1633 IX86_BUILTIN_VPERMT2VARPS128, IX86_BUILTIN_VPERMT2VARPS128_MASKZ,
1634 IX86_BUILTIN_VPERMI2VARPD128, IX86_BUILTIN_VPERMI2VARPS128,
1635 IX86_BUILTIN_PSHUFB256_MASK, IX86_BUILTIN_PSHUFB128_MASK,
1636 IX86_BUILTIN_PSHUFHW256_MASK, IX86_BUILTIN_PSHUFHW128_MASK,
1637 IX86_BUILTIN_PSHUFLW256_MASK, IX86_BUILTIN_PSHUFLW128_MASK,
1638 IX86_BUILTIN_PSHUFD256_MASK, IX86_BUILTIN_PSHUFD128_MASK,
1639 IX86_BUILTIN_SHUFPD256_MASK, IX86_BUILTIN_SHUFPD128_MASK,
1640 IX86_BUILTIN_SHUFPS256_MASK, IX86_BUILTIN_SHUFPS128_MASK,
1641 IX86_BUILTIN_PROLVQ256, IX86_BUILTIN_PROLVQ128,
1642 IX86_BUILTIN_PROLQ256, IX86_BUILTIN_PROLQ128,
1643 IX86_BUILTIN_PRORVQ256, IX86_BUILTIN_PRORVQ128,
1644 IX86_BUILTIN_PRORQ256, IX86_BUILTIN_PRORQ128,
1645 IX86_BUILTIN_PSRAVQ128, IX86_BUILTIN_PSRAVQ256,
1646 IX86_BUILTIN_PSLLVV4DI_MASK, IX86_BUILTIN_PSLLVV2DI_MASK,
1647 IX86_BUILTIN_PSLLVV8SI_MASK, IX86_BUILTIN_PSLLVV4SI_MASK,
1648 IX86_BUILTIN_PSRAVV8SI_MASK, IX86_BUILTIN_PSRAVV4SI_MASK,
1649 IX86_BUILTIN_PSRLVV4DI_MASK, IX86_BUILTIN_PSRLVV2DI_MASK,
1650 IX86_BUILTIN_PSRLVV8SI_MASK, IX86_BUILTIN_PSRLVV4SI_MASK,
1651 IX86_BUILTIN_PSRAWI256_MASK, IX86_BUILTIN_PSRAW256_MASK,
1652 IX86_BUILTIN_PSRAWI128_MASK, IX86_BUILTIN_PSRAW128_MASK,
1653 IX86_BUILTIN_PSRLWI256_MASK, IX86_BUILTIN_PSRLW256_MASK,
1654 IX86_BUILTIN_PSRLWI128_MASK, IX86_BUILTIN_PSRLW128_MASK,
1655 IX86_BUILTIN_PRORVD256, IX86_BUILTIN_PROLVD256,
1656 IX86_BUILTIN_PRORD256, IX86_BUILTIN_PROLD256,
1657 IX86_BUILTIN_PRORVD128, IX86_BUILTIN_PROLVD128,
1658 IX86_BUILTIN_PRORD128, IX86_BUILTIN_PROLD128,
1659 IX86_BUILTIN_FPCLASSPD256, IX86_BUILTIN_FPCLASSPD128,
1660 IX86_BUILTIN_FPCLASSSD, IX86_BUILTIN_FPCLASSPS256,
1661 IX86_BUILTIN_FPCLASSPS128, IX86_BUILTIN_FPCLASSSS,
1662 IX86_BUILTIN_CVTB2MASK128, IX86_BUILTIN_CVTB2MASK256,
1663 IX86_BUILTIN_CVTW2MASK128, IX86_BUILTIN_CVTW2MASK256,
1664 IX86_BUILTIN_CVTD2MASK128, IX86_BUILTIN_CVTD2MASK256,
1665 IX86_BUILTIN_CVTQ2MASK128, IX86_BUILTIN_CVTQ2MASK256,
1666 IX86_BUILTIN_CVTMASK2B128, IX86_BUILTIN_CVTMASK2B256,
1667 IX86_BUILTIN_CVTMASK2W128, IX86_BUILTIN_CVTMASK2W256,
1668 IX86_BUILTIN_CVTMASK2D128, IX86_BUILTIN_CVTMASK2D256,
1669 IX86_BUILTIN_CVTMASK2Q128, IX86_BUILTIN_CVTMASK2Q256,
1670 IX86_BUILTIN_PCMPEQB128_MASK, IX86_BUILTIN_PCMPEQB256_MASK,
1671 IX86_BUILTIN_PCMPEQW128_MASK, IX86_BUILTIN_PCMPEQW256_MASK,
1672 IX86_BUILTIN_PCMPEQD128_MASK, IX86_BUILTIN_PCMPEQD256_MASK,
1673 IX86_BUILTIN_PCMPEQQ128_MASK, IX86_BUILTIN_PCMPEQQ256_MASK,
1674 IX86_BUILTIN_PCMPGTB128_MASK, IX86_BUILTIN_PCMPGTB256_MASK,
1675 IX86_BUILTIN_PCMPGTW128_MASK, IX86_BUILTIN_PCMPGTW256_MASK,
1676 IX86_BUILTIN_PCMPGTD128_MASK, IX86_BUILTIN_PCMPGTD256_MASK,
1677 IX86_BUILTIN_PCMPGTQ128_MASK, IX86_BUILTIN_PCMPGTQ256_MASK,
1678 IX86_BUILTIN_PTESTMB128, IX86_BUILTIN_PTESTMB256,
1679 IX86_BUILTIN_PTESTMW128, IX86_BUILTIN_PTESTMW256,
1680 IX86_BUILTIN_PTESTMD128, IX86_BUILTIN_PTESTMD256,
1681 IX86_BUILTIN_PTESTMQ128, IX86_BUILTIN_PTESTMQ256,
1682 IX86_BUILTIN_PTESTNMB128, IX86_BUILTIN_PTESTNMB256,
1683 IX86_BUILTIN_PTESTNMW128, IX86_BUILTIN_PTESTNMW256,
1684 IX86_BUILTIN_PTESTNMD128, IX86_BUILTIN_PTESTNMD256,
1685 IX86_BUILTIN_PTESTNMQ128, IX86_BUILTIN_PTESTNMQ256,
1686 IX86_BUILTIN_PBROADCASTMB128, IX86_BUILTIN_PBROADCASTMB256,
1687 IX86_BUILTIN_PBROADCASTMW128, IX86_BUILTIN_PBROADCASTMW256,
1688 IX86_BUILTIN_COMPRESSPD256, IX86_BUILTIN_COMPRESSPD128,
1689 IX86_BUILTIN_COMPRESSPS256, IX86_BUILTIN_COMPRESSPS128,
1690 IX86_BUILTIN_PCOMPRESSQ256, IX86_BUILTIN_PCOMPRESSQ128,
1691 IX86_BUILTIN_PCOMPRESSD256, IX86_BUILTIN_PCOMPRESSD128,
1692 IX86_BUILTIN_EXPANDPD256, IX86_BUILTIN_EXPANDPD128,
1693 IX86_BUILTIN_EXPANDPS256, IX86_BUILTIN_EXPANDPS128,
1694 IX86_BUILTIN_PEXPANDQ256, IX86_BUILTIN_PEXPANDQ128,
1695 IX86_BUILTIN_PEXPANDD256, IX86_BUILTIN_PEXPANDD128,
1696 IX86_BUILTIN_EXPANDPD256Z, IX86_BUILTIN_EXPANDPD128Z,
1697 IX86_BUILTIN_EXPANDPS256Z, IX86_BUILTIN_EXPANDPS128Z,
1698 IX86_BUILTIN_PEXPANDQ256Z, IX86_BUILTIN_PEXPANDQ128Z,
1699 IX86_BUILTIN_PEXPANDD256Z, IX86_BUILTIN_PEXPANDD128Z,
1700 IX86_BUILTIN_PMAXSD256_MASK, IX86_BUILTIN_PMINSD256_MASK,
1701 IX86_BUILTIN_PMAXUD256_MASK, IX86_BUILTIN_PMINUD256_MASK,
1702 IX86_BUILTIN_PMAXSD128_MASK, IX86_BUILTIN_PMINSD128_MASK,
1703 IX86_BUILTIN_PMAXUD128_MASK, IX86_BUILTIN_PMINUD128_MASK,
1704 IX86_BUILTIN_PMAXSQ256_MASK, IX86_BUILTIN_PMINSQ256_MASK,
1705 IX86_BUILTIN_PMAXUQ256_MASK, IX86_BUILTIN_PMINUQ256_MASK,
1706 IX86_BUILTIN_PMAXSQ128_MASK, IX86_BUILTIN_PMINSQ128_MASK,
1707 IX86_BUILTIN_PMAXUQ128_MASK, IX86_BUILTIN_PMINUQ128_MASK,
1708 IX86_BUILTIN_PMINSB256_MASK, IX86_BUILTIN_PMINUB256_MASK,
1709 IX86_BUILTIN_PMAXSB256_MASK, IX86_BUILTIN_PMAXUB256_MASK,
1710 IX86_BUILTIN_PMINSB128_MASK, IX86_BUILTIN_PMINUB128_MASK,
1711 IX86_BUILTIN_PMAXSB128_MASK, IX86_BUILTIN_PMAXUB128_MASK,
1712 IX86_BUILTIN_PMINSW256_MASK, IX86_BUILTIN_PMINUW256_MASK,
1713 IX86_BUILTIN_PMAXSW256_MASK, IX86_BUILTIN_PMAXUW256_MASK,
1714 IX86_BUILTIN_PMINSW128_MASK, IX86_BUILTIN_PMINUW128_MASK,
1715 IX86_BUILTIN_PMAXSW128_MASK, IX86_BUILTIN_PMAXUW128_MASK,
1716 IX86_BUILTIN_VPCONFLICTQ256, IX86_BUILTIN_VPCONFLICTD256,
1717 IX86_BUILTIN_VPCLZCNTQ256, IX86_BUILTIN_VPCLZCNTD256,
1718 IX86_BUILTIN_UNPCKHPD256_MASK, IX86_BUILTIN_UNPCKHPD128_MASK,
1719 IX86_BUILTIN_UNPCKHPS256_MASK, IX86_BUILTIN_UNPCKHPS128_MASK,
1720 IX86_BUILTIN_UNPCKLPD256_MASK, IX86_BUILTIN_UNPCKLPD128_MASK,
1721 IX86_BUILTIN_UNPCKLPS256_MASK, IX86_BUILTIN_VPCONFLICTQ128,
1722 IX86_BUILTIN_VPCONFLICTD128, IX86_BUILTIN_VPCLZCNTQ128,
1723 IX86_BUILTIN_VPCLZCNTD128, IX86_BUILTIN_UNPCKLPS128_MASK,
1724 IX86_BUILTIN_ALIGND256, IX86_BUILTIN_ALIGNQ256,
1725 IX86_BUILTIN_ALIGND128, IX86_BUILTIN_ALIGNQ128,
1726 IX86_BUILTIN_CVTPS2PH256_MASK, IX86_BUILTIN_CVTPS2PH_MASK,
1727 IX86_BUILTIN_CVTPH2PS_MASK, IX86_BUILTIN_CVTPH2PS256_MASK,
1728 IX86_BUILTIN_PUNPCKHDQ128_MASK, IX86_BUILTIN_PUNPCKHDQ256_MASK,
1729 IX86_BUILTIN_PUNPCKHQDQ128_MASK, IX86_BUILTIN_PUNPCKHQDQ256_MASK,
1730 IX86_BUILTIN_PUNPCKLDQ128_MASK, IX86_BUILTIN_PUNPCKLDQ256_MASK,
1731 IX86_BUILTIN_PUNPCKLQDQ128_MASK, IX86_BUILTIN_PUNPCKLQDQ256_MASK,
1732 IX86_BUILTIN_PUNPCKHBW128_MASK, IX86_BUILTIN_PUNPCKHBW256_MASK,
1733 IX86_BUILTIN_PUNPCKHWD128_MASK, IX86_BUILTIN_PUNPCKHWD256_MASK,
1734 IX86_BUILTIN_PUNPCKLBW128_MASK, IX86_BUILTIN_PUNPCKLBW256_MASK,
1735 IX86_BUILTIN_PUNPCKLWD128_MASK, IX86_BUILTIN_PUNPCKLWD256_MASK,
1736 IX86_BUILTIN_PSLLVV16HI, IX86_BUILTIN_PSLLVV8HI,
1737 IX86_BUILTIN_PACKSSDW256_MASK, IX86_BUILTIN_PACKSSDW128_MASK,
1738 IX86_BUILTIN_PACKUSDW256_MASK, IX86_BUILTIN_PACKUSDW128_MASK,
1739 IX86_BUILTIN_PAVGB256_MASK, IX86_BUILTIN_PAVGW256_MASK,
1740 IX86_BUILTIN_PAVGB128_MASK, IX86_BUILTIN_PAVGW128_MASK,
1741 IX86_BUILTIN_VPERMVARSF256_MASK, IX86_BUILTIN_VPERMVARDF256_MASK,
1742 IX86_BUILTIN_VPERMDF256_MASK, IX86_BUILTIN_PABSB256_MASK,
1743 IX86_BUILTIN_PABSB128_MASK, IX86_BUILTIN_PABSW256_MASK,
1744 IX86_BUILTIN_PABSW128_MASK, IX86_BUILTIN_VPERMILVARPD_MASK,
1745 IX86_BUILTIN_VPERMILVARPS_MASK, IX86_BUILTIN_VPERMILVARPD256_MASK,
1746 IX86_BUILTIN_VPERMILVARPS256_MASK, IX86_BUILTIN_VPERMILPD_MASK,
1747 IX86_BUILTIN_VPERMILPS_MASK, IX86_BUILTIN_VPERMILPD256_MASK,
1748 IX86_BUILTIN_VPERMILPS256_MASK, IX86_BUILTIN_BLENDMQ256,
1749 IX86_BUILTIN_BLENDMD256, IX86_BUILTIN_BLENDMPD256,
1750 IX86_BUILTIN_BLENDMPS256, IX86_BUILTIN_BLENDMQ128,
1751 IX86_BUILTIN_BLENDMD128, IX86_BUILTIN_BLENDMPD128,
1752 IX86_BUILTIN_BLENDMPS128, IX86_BUILTIN_BLENDMW256,
1753 IX86_BUILTIN_BLENDMB256, IX86_BUILTIN_BLENDMW128,
1754 IX86_BUILTIN_BLENDMB128, IX86_BUILTIN_PMULLD256_MASK,
1755 IX86_BUILTIN_PMULLD128_MASK, IX86_BUILTIN_PMULUDQ256_MASK,
1756 IX86_BUILTIN_PMULDQ256_MASK, IX86_BUILTIN_PMULDQ128_MASK,
1757 IX86_BUILTIN_PMULUDQ128_MASK, IX86_BUILTIN_CVTPD2PS256_MASK,
1758 IX86_BUILTIN_CVTPD2PS_MASK, IX86_BUILTIN_VPERMVARSI256_MASK,
1759 IX86_BUILTIN_VPERMVARDI256_MASK, IX86_BUILTIN_VPERMDI256_MASK,
1760 IX86_BUILTIN_CMPQ256, IX86_BUILTIN_CMPD256,
1761 IX86_BUILTIN_UCMPQ256, IX86_BUILTIN_UCMPD256,
1762 IX86_BUILTIN_CMPB256, IX86_BUILTIN_CMPW256,
1763 IX86_BUILTIN_UCMPB256, IX86_BUILTIN_UCMPW256,
1764 IX86_BUILTIN_CMPPD256_MASK, IX86_BUILTIN_CMPPS256_MASK,
1765 IX86_BUILTIN_CMPQ128, IX86_BUILTIN_CMPD128,
1766 IX86_BUILTIN_UCMPQ128, IX86_BUILTIN_UCMPD128,
1767 IX86_BUILTIN_CMPB128, IX86_BUILTIN_CMPW128,
1768 IX86_BUILTIN_UCMPB128, IX86_BUILTIN_UCMPW128,
1769 IX86_BUILTIN_CMPPD128_MASK, IX86_BUILTIN_CMPPS128_MASK,
1770 IX86_BUILTIN_GATHER3SIV8SF, IX86_BUILTIN_GATHER3SIV4SF,
1771 IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV2DF,
1772 IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3DIV4SF,
1773 IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
1774 IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3SIV4SI,
1775 IX86_BUILTIN_GATHER3SIV4DI, IX86_BUILTIN_GATHER3SIV2DI,
1776 IX86_BUILTIN_GATHER3DIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
1777 IX86_BUILTIN_GATHER3DIV4DI, IX86_BUILTIN_GATHER3DIV2DI,
1778 IX86_BUILTIN_SCATTERSIV8SF, IX86_BUILTIN_SCATTERSIV4SF,
1779 IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV2DF,
1780 IX86_BUILTIN_SCATTERDIV8SF, IX86_BUILTIN_SCATTERDIV4SF,
1781 IX86_BUILTIN_SCATTERDIV4DF, IX86_BUILTIN_SCATTERDIV2DF,
1782 IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV4SI,
1783 IX86_BUILTIN_SCATTERSIV4DI, IX86_BUILTIN_SCATTERSIV2DI,
1784 IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_SCATTERDIV4SI,
1785 IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
1786 IX86_BUILTIN_RANGESD128, IX86_BUILTIN_RANGESS128,
1787 IX86_BUILTIN_KUNPCKWD, IX86_BUILTIN_KUNPCKDQ,
1788 IX86_BUILTIN_BROADCASTF32x2_512, IX86_BUILTIN_BROADCASTI32x2_512,
1789 IX86_BUILTIN_BROADCASTF64X2_512, IX86_BUILTIN_BROADCASTI64X2_512,
1790 IX86_BUILTIN_BROADCASTF32X8_512, IX86_BUILTIN_BROADCASTI32X8_512,
1791 IX86_BUILTIN_EXTRACTF64X2_512, IX86_BUILTIN_EXTRACTF32X8,
1792 IX86_BUILTIN_EXTRACTI64X2_512, IX86_BUILTIN_EXTRACTI32X8,
1793 IX86_BUILTIN_REDUCEPD512_MASK, IX86_BUILTIN_REDUCEPS512_MASK,
1794 IX86_BUILTIN_PMULLQ512, IX86_BUILTIN_XORPD512,
1795 IX86_BUILTIN_XORPS512, IX86_BUILTIN_ORPD512,
1796 IX86_BUILTIN_ORPS512, IX86_BUILTIN_ANDPD512,
1797 IX86_BUILTIN_ANDPS512, IX86_BUILTIN_ANDNPD512,
1798 IX86_BUILTIN_ANDNPS512, IX86_BUILTIN_INSERTF32X8,
1799 IX86_BUILTIN_INSERTI32X8, IX86_BUILTIN_INSERTF64X2_512,
1800 IX86_BUILTIN_INSERTI64X2_512, IX86_BUILTIN_FPCLASSPD512,
1801 IX86_BUILTIN_FPCLASSPS512, IX86_BUILTIN_CVTD2MASK512,
1802 IX86_BUILTIN_CVTQ2MASK512, IX86_BUILTIN_CVTMASK2D512,
1803 IX86_BUILTIN_CVTMASK2Q512, IX86_BUILTIN_CVTPD2QQ512,
1804 IX86_BUILTIN_CVTPS2QQ512, IX86_BUILTIN_CVTPD2UQQ512,
1805 IX86_BUILTIN_CVTPS2UQQ512, IX86_BUILTIN_CVTQQ2PS512,
1806 IX86_BUILTIN_CVTUQQ2PS512, IX86_BUILTIN_CVTQQ2PD512,
1807 IX86_BUILTIN_CVTUQQ2PD512, IX86_BUILTIN_CVTTPS2QQ512,
1808 IX86_BUILTIN_CVTTPS2UQQ512, IX86_BUILTIN_CVTTPD2QQ512,
1809 IX86_BUILTIN_CVTTPD2UQQ512, IX86_BUILTIN_RANGEPS512,
1810 IX86_BUILTIN_RANGEPD512, IX86_BUILTIN_PACKUSDW512,
1811 IX86_BUILTIN_PACKSSDW512, IX86_BUILTIN_LOADDQUHI512_MASK,
1812 IX86_BUILTIN_LOADDQUQI512_MASK, IX86_BUILTIN_PSLLDQ512,
1813 IX86_BUILTIN_PSRLDQ512, IX86_BUILTIN_STOREDQUHI512_MASK,
1814 IX86_BUILTIN_STOREDQUQI512_MASK, IX86_BUILTIN_PALIGNR512,
1815 IX86_BUILTIN_PALIGNR512_MASK, IX86_BUILTIN_MOVDQUHI512_MASK,
1816 IX86_BUILTIN_MOVDQUQI512_MASK, IX86_BUILTIN_PSADBW512,
1817 IX86_BUILTIN_DBPSADBW512, IX86_BUILTIN_PBROADCASTB512,
1818 IX86_BUILTIN_PBROADCASTB512_GPR, IX86_BUILTIN_PBROADCASTW512,
1819 IX86_BUILTIN_PBROADCASTW512_GPR, IX86_BUILTIN_PMOVSXBW512_MASK,
1820 IX86_BUILTIN_PMOVZXBW512_MASK, IX86_BUILTIN_VPERMVARHI512_MASK,
1821 IX86_BUILTIN_VPERMT2VARHI512, IX86_BUILTIN_VPERMT2VARHI512_MASKZ,
1822 IX86_BUILTIN_VPERMI2VARHI512, IX86_BUILTIN_PAVGB512,
1823 IX86_BUILTIN_PAVGW512, IX86_BUILTIN_PADDB512,
1824 IX86_BUILTIN_PSUBB512, IX86_BUILTIN_PSUBSB512,
1825 IX86_BUILTIN_PADDSB512, IX86_BUILTIN_PSUBUSB512,
1826 IX86_BUILTIN_PADDUSB512, IX86_BUILTIN_PSUBW512,
1827 IX86_BUILTIN_PADDW512, IX86_BUILTIN_PSUBSW512,
1828 IX86_BUILTIN_PADDSW512, IX86_BUILTIN_PSUBUSW512,
1829 IX86_BUILTIN_PADDUSW512, IX86_BUILTIN_PMAXUW512,
1830 IX86_BUILTIN_PMAXSW512, IX86_BUILTIN_PMINUW512,
1831 IX86_BUILTIN_PMINSW512, IX86_BUILTIN_PMAXUB512,
1832 IX86_BUILTIN_PMAXSB512, IX86_BUILTIN_PMINUB512,
1833 IX86_BUILTIN_PMINSB512, IX86_BUILTIN_PMOVWB512,
1834 IX86_BUILTIN_PMOVSWB512, IX86_BUILTIN_PMOVUSWB512,
1835 IX86_BUILTIN_PMULHRSW512_MASK, IX86_BUILTIN_PMULHUW512_MASK,
1836 IX86_BUILTIN_PMULHW512_MASK, IX86_BUILTIN_PMULLW512_MASK,
1837 IX86_BUILTIN_PSLLWI512_MASK, IX86_BUILTIN_PSLLW512_MASK,
1838 IX86_BUILTIN_PACKSSWB512, IX86_BUILTIN_PACKUSWB512,
1839 IX86_BUILTIN_PSRAVV32HI, IX86_BUILTIN_PMADDUBSW512_MASK,
1840 IX86_BUILTIN_PMADDWD512_MASK, IX86_BUILTIN_PSRLVV32HI,
1841 IX86_BUILTIN_PUNPCKHBW512, IX86_BUILTIN_PUNPCKHWD512,
1842 IX86_BUILTIN_PUNPCKLBW512, IX86_BUILTIN_PUNPCKLWD512,
1843 IX86_BUILTIN_PSHUFB512, IX86_BUILTIN_PSHUFHW512,
1844 IX86_BUILTIN_PSHUFLW512, IX86_BUILTIN_PSRAWI512,
1845 IX86_BUILTIN_PSRAW512, IX86_BUILTIN_PSRLWI512,
1846 IX86_BUILTIN_PSRLW512, IX86_BUILTIN_CVTB2MASK512,
1847 IX86_BUILTIN_CVTW2MASK512, IX86_BUILTIN_CVTMASK2B512,
1848 IX86_BUILTIN_CVTMASK2W512, IX86_BUILTIN_PCMPEQB512_MASK,
1849 IX86_BUILTIN_PCMPEQW512_MASK, IX86_BUILTIN_PCMPGTB512_MASK,
1850 IX86_BUILTIN_PCMPGTW512_MASK, IX86_BUILTIN_PTESTMB512,
1851 IX86_BUILTIN_PTESTMW512, IX86_BUILTIN_PTESTNMB512,
1852 IX86_BUILTIN_PTESTNMW512, IX86_BUILTIN_PSLLVV32HI,
1853 IX86_BUILTIN_PABSB512, IX86_BUILTIN_PABSW512,
1854 IX86_BUILTIN_BLENDMW512, IX86_BUILTIN_BLENDMB512,
1855 IX86_BUILTIN_CMPB512, IX86_BUILTIN_CMPW512,
1856 IX86_BUILTIN_UCMPB512, IX86_BUILTIN_UCMPW512.
1857 (bdesc_special_args):
1858 Add __builtin_ia32_loaddquhi512_mask, __builtin_ia32_loaddquqi512_mask,
1859 __builtin_ia32_storedquhi512_mask, __builtin_ia32_storedquqi512_mask,
1860 __builtin_ia32_loaddquhi256_mask, __builtin_ia32_loaddquhi128_mask,
1861 __builtin_ia32_loaddquqi256_mask, __builtin_ia32_loaddquqi128_mask,
1862 __builtin_ia32_movdqa64load256_mask, __builtin_ia32_movdqa64load128_mask,
1863 __builtin_ia32_movdqa32load256_mask, __builtin_ia32_movdqa32load128_mask,
1864 __builtin_ia32_movdqa64store256_mask, __builtin_ia32_movdqa64store128_mask,
1865 __builtin_ia32_movdqa32store256_mask, __builtin_ia32_movdqa32store128_mask,
1866 __builtin_ia32_loadapd256_mask, __builtin_ia32_loadapd128_mask,
1867 __builtin_ia32_loadaps256_mask, __builtin_ia32_loadaps128_mask,
1868 __builtin_ia32_storeapd256_mask, __builtin_ia32_storeapd128_mask,
1869 __builtin_ia32_storeaps256_mask, __builtin_ia32_storeaps128_mask,
1870 __builtin_ia32_loadupd256_mask, __builtin_ia32_loadupd128_mask,
1871 __builtin_ia32_loadups256_mask, __builtin_ia32_loadups128_mask,
1872 __builtin_ia32_storeupd256_mask, __builtin_ia32_storeupd128_mask,
1873 __builtin_ia32_storeups256_mask, __builtin_ia32_storeups128_mask,
1874 __builtin_ia32_loaddqudi256_mask, __builtin_ia32_loaddqudi128_mask,
1875 __builtin_ia32_loaddqusi256_mask, __builtin_ia32_loaddqusi128_mask,
1876 __builtin_ia32_storedqudi256_mask, __builtin_ia32_storedqudi128_mask,
1877 __builtin_ia32_storedqusi256_mask, __builtin_ia32_storedqusi128_mask,
1878 __builtin_ia32_storedquhi256_mask, __builtin_ia32_storedquhi128_mask,
1879 __builtin_ia32_storedquqi256_mask, __builtin_ia32_storedquqi128_mask,
1880 __builtin_ia32_compressstoredf256_mask, __builtin_ia32_compressstoredf128_mask,
1881 __builtin_ia32_compressstoresf256_mask, __builtin_ia32_compressstoresf128_mask,
1882 __builtin_ia32_compressstoredi256_mask, __builtin_ia32_compressstoredi128_mask,
1883 __builtin_ia32_compressstoresi256_mask, __builtin_ia32_compressstoresi128_mask,
1884 __builtin_ia32_expandloaddf256_mask, __builtin_ia32_expandloaddf128_mask,
1885 __builtin_ia32_expandloadsf256_mask, __builtin_ia32_expandloadsf128_mask,
1886 __builtin_ia32_expandloaddi256_mask, __builtin_ia32_expandloaddi128_mask,
1887 __builtin_ia32_expandloadsi256_mask, __builtin_ia32_expandloadsi128_mask,
1888 __builtin_ia32_expandloaddf256_maskz, __builtin_ia32_expandloaddf128_maskz,
1889 __builtin_ia32_expandloadsf256_maskz, __builtin_ia32_expandloadsf128_maskz,
1890 __builtin_ia32_expandloaddi256_maskz, __builtin_ia32_expandloaddi128_maskz,
1891 __builtin_ia32_expandloadsi256_maskz, __builtin_ia32_expandloadsi128_maskz,
1892 __builtin_ia32_pmovqd256mem_mask, __builtin_ia32_pmovqd128mem_mask,
1893 __builtin_ia32_pmovsqd256mem_mask, __builtin_ia32_pmovsqd128mem_mask,
1894 __builtin_ia32_pmovusqd256mem_mask, __builtin_ia32_pmovusqd128mem_mask,
1895 __builtin_ia32_pmovqw256mem_mask, __builtin_ia32_pmovqw128mem_mask,
1896 __builtin_ia32_pmovsqw256mem_mask, __builtin_ia32_pmovsqw128mem_mask,
1897 __builtin_ia32_pmovusqw256mem_mask, __builtin_ia32_pmovusqw128mem_mask,
1898 __builtin_ia32_pmovqb256mem_mask, __builtin_ia32_pmovqb128mem_mask,
1899 __builtin_ia32_pmovsqb256mem_mask, __builtin_ia32_pmovsqb128mem_mask,
1900 __builtin_ia32_pmovusqb256mem_mask, __builtin_ia32_pmovusqb128mem_mask,
1901 __builtin_ia32_pmovdb256mem_mask, __builtin_ia32_pmovdb128mem_mask,
1902 __builtin_ia32_pmovsdb256mem_mask, __builtin_ia32_pmovsdb128mem_mask,
1903 __builtin_ia32_pmovusdb256mem_mask, __builtin_ia32_pmovusdb128mem_mask,
1904 __builtin_ia32_pmovdw256mem_mask, __builtin_ia32_pmovdw128mem_mask,
1905 __builtin_ia32_pmovsdw256mem_mask, __builtin_ia32_pmovsdw128mem_mask,
1906 __builtin_ia32_pmovusdw256mem_mask, __builtin_ia32_pmovusdw128mem_mask,
1907 __builtin_ia32_palignr256_mask, __builtin_ia32_palignr128_mask,
1908 __builtin_ia32_movdqa64_256_mask, __builtin_ia32_movdqa64_128_mask,
1909 __builtin_ia32_movdqa32_256_mask, __builtin_ia32_movdqa32_128_mask,
1910 __builtin_ia32_movapd256_mask, __builtin_ia32_movapd128_mask,
1911 __builtin_ia32_movaps256_mask, __builtin_ia32_movaps128_mask,
1912 __builtin_ia32_movdquhi256_mask, __builtin_ia32_movdquhi128_mask,
1913 __builtin_ia32_movdquqi256_mask, __builtin_ia32_movdquqi128_mask,
1914 __builtin_ia32_minps_mask, __builtin_ia32_maxps_mask,
1915 __builtin_ia32_minpd_mask, __builtin_ia32_maxpd_mask,
1916 __builtin_ia32_maxpd256_mask, __builtin_ia32_maxps256_mask,
1917 __builtin_ia32_minpd256_mask, __builtin_ia32_minps256_mask,
1918 __builtin_ia32_mulps_mask, __builtin_ia32_divps_mask,
1919 __builtin_ia32_mulpd_mask, __builtin_ia32_divpd_mask,
1920 __builtin_ia32_divpd256_mask, __builtin_ia32_divps256_mask,
1921 __builtin_ia32_mulpd256_mask, __builtin_ia32_mulps256_mask,
1922 __builtin_ia32_addpd128_mask, __builtin_ia32_addpd256_mask,
1923 __builtin_ia32_addps128_mask, __builtin_ia32_addps256_mask,
1924 __builtin_ia32_subpd128_mask, __builtin_ia32_subpd256_mask,
1925 __builtin_ia32_subps128_mask, __builtin_ia32_subps256_mask,
1926 __builtin_ia32_xorpd256_mask, __builtin_ia32_xorpd128_mask,
1927 __builtin_ia32_xorps256_mask, __builtin_ia32_xorps128_mask,
1928 __builtin_ia32_orpd256_mask, __builtin_ia32_orpd128_mask,
1929 __builtin_ia32_orps256_mask, __builtin_ia32_orps128_mask,
1930 __builtin_ia32_broadcastf32x2_256_mask, __builtin_ia32_broadcasti32x2_256_mask,
1931 __builtin_ia32_broadcasti32x2_128_mask, __builtin_ia32_broadcastf64x2_256_mask,
1932 __builtin_ia32_broadcasti64x2_256_mask, __builtin_ia32_broadcastf32x4_256_mask,
1933 __builtin_ia32_broadcasti32x4_256_mask, __builtin_ia32_extractf32x4_256_mask,
1934 __builtin_ia32_extracti32x4_256_mask, __builtin_ia32_dbpsadbw256_mask,
1935 __builtin_ia32_dbpsadbw128_mask, __builtin_ia32_cvttpd2qq256_mask,
1936 __builtin_ia32_cvttpd2qq128_mask, __builtin_ia32_cvttpd2uqq256_mask,
1937 __builtin_ia32_cvttpd2uqq128_mask, __builtin_ia32_cvtpd2qq256_mask,
1938 __builtin_ia32_cvtpd2qq128_mask, __builtin_ia32_cvtpd2uqq256_mask,
1939 __builtin_ia32_cvtpd2uqq128_mask, __builtin_ia32_cvtpd2udq256_mask,
1940 __builtin_ia32_cvtpd2udq128_mask, __builtin_ia32_cvttps2qq256_mask,
1941 __builtin_ia32_cvttps2qq128_mask, __builtin_ia32_cvttps2uqq256_mask,
1942 __builtin_ia32_cvttps2uqq128_mask, __builtin_ia32_cvttps2dq256_mask,
1943 __builtin_ia32_cvttps2dq128_mask, __builtin_ia32_cvttps2udq256_mask,
1944 __builtin_ia32_cvttps2udq128_mask, __builtin_ia32_cvttpd2dq256_mask,
1945 __builtin_ia32_cvttpd2dq128_mask, __builtin_ia32_cvttpd2udq256_mask,
1946 __builtin_ia32_cvttpd2udq128_mask, __builtin_ia32_cvtpd2dq256_mask,
1947 __builtin_ia32_cvtpd2dq128_mask, __builtin_ia32_cvtdq2pd256_mask,
1948 __builtin_ia32_cvtdq2pd128_mask, __builtin_ia32_cvtudq2pd256_mask,
1949 __builtin_ia32_cvtudq2pd128_mask, __builtin_ia32_cvtdq2ps256_mask,
1950 __builtin_ia32_cvtdq2ps128_mask, __builtin_ia32_cvtudq2ps256_mask,
1951 __builtin_ia32_cvtudq2ps128_mask, __builtin_ia32_cvtps2pd256_mask,
1952 __builtin_ia32_cvtps2pd128_mask, __builtin_ia32_pbroadcastb256_mask,
1953 __builtin_ia32_pbroadcastb256_gpr_mask, __builtin_ia32_pbroadcastb128_mask,
1954 __builtin_ia32_pbroadcastb128_gpr_mask, __builtin_ia32_pbroadcastw256_mask,
1955 __builtin_ia32_pbroadcastw256_gpr_mask, __builtin_ia32_pbroadcastw128_mask,
1956 __builtin_ia32_pbroadcastw128_gpr_mask, __builtin_ia32_pbroadcastd256_mask,
1957 __builtin_ia32_pbroadcastd256_gpr_mask, __builtin_ia32_pbroadcastd128_mask,
1958 __builtin_ia32_pbroadcastd128_gpr_mask, __builtin_ia32_pbroadcastq256_mask,
1959 __builtin_ia32_pbroadcastq256_gpr_mask, __builtin_ia32_pbroadcastq256_mem_mask,
1960 __builtin_ia32_pbroadcastq128_mask, __builtin_ia32_pbroadcastq128_gpr_mask,
1961 __builtin_ia32_pbroadcastq128_mem_mask, __builtin_ia32_broadcastss256_mask,
1962 __builtin_ia32_broadcastss128_mask, __builtin_ia32_broadcastsd256_mask,
1963 __builtin_ia32_extractf64x2_256_mask, __builtin_ia32_extracti64x2_256_mask,
1964 __builtin_ia32_insertf32x4_256_mask, __builtin_ia32_inserti32x4_256_mask,
1965 __builtin_ia32_pmovsxbw256_mask, __builtin_ia32_pmovsxbw128_mask,
1966 __builtin_ia32_pmovsxbd256_mask, __builtin_ia32_pmovsxbd128_mask,
1967 __builtin_ia32_pmovsxbq256_mask, __builtin_ia32_pmovsxbq128_mask,
1968 __builtin_ia32_pmovsxwd256_mask, __builtin_ia32_pmovsxwd128_mask,
1969 __builtin_ia32_pmovsxwq256_mask, __builtin_ia32_pmovsxwq128_mask,
1970 __builtin_ia32_pmovsxdq256_mask, __builtin_ia32_pmovsxdq128_mask,
1971 __builtin_ia32_pmovzxbw256_mask, __builtin_ia32_pmovzxbw128_mask,
1972 __builtin_ia32_pmovzxbd256_mask, __builtin_ia32_pmovzxbd128_mask,
1973 __builtin_ia32_pmovzxbq256_mask, __builtin_ia32_pmovzxbq128_mask,
1974 __builtin_ia32_pmovzxwd256_mask, __builtin_ia32_pmovzxwd128_mask,
1975 __builtin_ia32_pmovzxwq256_mask, __builtin_ia32_pmovzxwq128_mask,
1976 __builtin_ia32_pmovzxdq256_mask, __builtin_ia32_pmovzxdq128_mask,
1977 __builtin_ia32_reducepd256_mask, __builtin_ia32_reducepd128_mask,
1978 __builtin_ia32_reduceps256_mask, __builtin_ia32_reduceps128_mask,
1979 __builtin_ia32_reducesd, __builtin_ia32_reducess,
1980 __builtin_ia32_permvarhi256_mask, __builtin_ia32_permvarhi128_mask,
1981 __builtin_ia32_vpermt2varhi256_mask, __builtin_ia32_vpermt2varhi256_maskz,
1982 __builtin_ia32_vpermt2varhi128_mask, __builtin_ia32_vpermt2varhi128_maskz,
1983 __builtin_ia32_vpermi2varhi256_mask, __builtin_ia32_vpermi2varhi128_mask,
1984 __builtin_ia32_rcp14pd256_mask, __builtin_ia32_rcp14pd128_mask,
1985 __builtin_ia32_rcp14ps256_mask, __builtin_ia32_rcp14ps128_mask,
1986 __builtin_ia32_rsqrt14pd256_mask, __builtin_ia32_rsqrt14pd128_mask,
1987 __builtin_ia32_rsqrt14ps256_mask, __builtin_ia32_rsqrt14ps128_mask,
1988 __builtin_ia32_sqrtpd256_mask, __builtin_ia32_sqrtpd128_mask,
1989 __builtin_ia32_sqrtps256_mask, __builtin_ia32_sqrtps128_mask,
1990 __builtin_ia32_paddb128_mask, __builtin_ia32_paddw128_mask,
1991 __builtin_ia32_paddd128_mask, __builtin_ia32_paddq128_mask,
1992 __builtin_ia32_psubb128_mask, __builtin_ia32_psubw128_mask,
1993 __builtin_ia32_psubd128_mask, __builtin_ia32_psubq128_mask,
1994 __builtin_ia32_paddsb128_mask, __builtin_ia32_paddsw128_mask,
1995 __builtin_ia32_psubsb128_mask, __builtin_ia32_psubsw128_mask,
1996 __builtin_ia32_paddusb128_mask, __builtin_ia32_paddusw128_mask,
1997 __builtin_ia32_psubusb128_mask, __builtin_ia32_psubusw128_mask,
1998 __builtin_ia32_paddb256_mask, __builtin_ia32_paddw256_mask,
1999 __builtin_ia32_paddd256_mask, __builtin_ia32_paddq256_mask,
2000 __builtin_ia32_paddsb256_mask, __builtin_ia32_paddsw256_mask,
2001 __builtin_ia32_paddusb256_mask, __builtin_ia32_paddusw256_mask,
2002 __builtin_ia32_psubb256_mask, __builtin_ia32_psubw256_mask,
2003 __builtin_ia32_psubd256_mask, __builtin_ia32_psubq256_mask,
2004 __builtin_ia32_psubsb256_mask, __builtin_ia32_psubsw256_mask,
2005 __builtin_ia32_psubusb256_mask, __builtin_ia32_psubusw256_mask,
2006 __builtin_ia32_shuf_f64x2_256_mask, __builtin_ia32_shuf_i64x2_256_mask,
2007 __builtin_ia32_shuf_i32x4_256_mask, __builtin_ia32_shuf_f32x4_256_mask,
2008 __builtin_ia32_pmovwb128_mask, __builtin_ia32_pmovwb256_mask,
2009 __builtin_ia32_pmovswb128_mask, __builtin_ia32_pmovswb256_mask,
2010 __builtin_ia32_pmovuswb128_mask, __builtin_ia32_pmovuswb256_mask,
2011 __builtin_ia32_pmovdb128_mask, __builtin_ia32_pmovdb256_mask,
2012 __builtin_ia32_pmovsdb128_mask, __builtin_ia32_pmovsdb256_mask,
2013 __builtin_ia32_pmovusdb128_mask, __builtin_ia32_pmovusdb256_mask,
2014 __builtin_ia32_pmovdw128_mask, __builtin_ia32_pmovdw256_mask,
2015 __builtin_ia32_pmovsdw128_mask, __builtin_ia32_pmovsdw256_mask,
2016 __builtin_ia32_pmovusdw128_mask, __builtin_ia32_pmovusdw256_mask,
2017 __builtin_ia32_pmovqb128_mask, __builtin_ia32_pmovqb256_mask,
2018 __builtin_ia32_pmovsqb128_mask, __builtin_ia32_pmovsqb256_mask,
2019 __builtin_ia32_pmovusqb128_mask, __builtin_ia32_pmovusqb256_mask,
2020 __builtin_ia32_pmovqw128_mask, __builtin_ia32_pmovqw256_mask,
2021 __builtin_ia32_pmovsqw128_mask, __builtin_ia32_pmovsqw256_mask,
2022 __builtin_ia32_pmovusqw128_mask, __builtin_ia32_pmovusqw256_mask,
2023 __builtin_ia32_pmovqd128_mask, __builtin_ia32_pmovqd256_mask,
2024 __builtin_ia32_pmovsqd128_mask, __builtin_ia32_pmovsqd256_mask,
2025 __builtin_ia32_pmovusqd128_mask, __builtin_ia32_pmovusqd256_mask,
2026 __builtin_ia32_rangepd256_mask, __builtin_ia32_rangepd128_mask,
2027 __builtin_ia32_rangeps256_mask, __builtin_ia32_rangeps128_mask,
2028 __builtin_ia32_getexpps256_mask, __builtin_ia32_getexppd256_mask,
2029 __builtin_ia32_getexpps128_mask, __builtin_ia32_getexppd128_mask,
2030 __builtin_ia32_fixupimmpd256, __builtin_ia32_fixupimmpd256_mask,
2031 __builtin_ia32_fixupimmpd256_maskz, __builtin_ia32_fixupimmps256,
2032 __builtin_ia32_fixupimmps256_mask, __builtin_ia32_fixupimmps256_maskz,
2033 __builtin_ia32_fixupimmpd128, __builtin_ia32_fixupimmpd128_mask,
2034 __builtin_ia32_fixupimmpd128_maskz, __builtin_ia32_fixupimmps128,
2035 __builtin_ia32_fixupimmps128_mask, __builtin_ia32_fixupimmps128_maskz,
2036 __builtin_ia32_pabsq256_mask, __builtin_ia32_pabsq128_mask,
2037 __builtin_ia32_pabsd256_mask, __builtin_ia32_pabsd128_mask,
2038 __builtin_ia32_pmulhrsw256_mask, __builtin_ia32_pmulhrsw128_mask,
2039 __builtin_ia32_pmulhuw128_mask, __builtin_ia32_pmulhuw256_mask,
2040 __builtin_ia32_pmulhw256_mask, __builtin_ia32_pmulhw128_mask,
2041 __builtin_ia32_pmullw256_mask, __builtin_ia32_pmullw128_mask,
2042 __builtin_ia32_pmullq256_mask, __builtin_ia32_pmullq128_mask,
2043 __builtin_ia32_andpd256_mask, __builtin_ia32_andpd128_mask,
2044 __builtin_ia32_andps256_mask, __builtin_ia32_andps128_mask,
2045 __builtin_ia32_andnpd256_mask, __builtin_ia32_andnpd128_mask,
2046 __builtin_ia32_andnps256_mask, __builtin_ia32_andnps128_mask,
2047 __builtin_ia32_psllwi128_mask, __builtin_ia32_pslldi128_mask,
2048 __builtin_ia32_psllqi128_mask, __builtin_ia32_psllw128_mask,
2049 __builtin_ia32_pslld128_mask, __builtin_ia32_psllq128_mask,
2050 __builtin_ia32_psllwi256_mask, __builtin_ia32_psllw256_mask,
2051 __builtin_ia32_pslldi256_mask, __builtin_ia32_pslld256_mask,
2052 __builtin_ia32_psllqi256_mask, __builtin_ia32_psllq256_mask,
2053 __builtin_ia32_psradi128_mask, __builtin_ia32_psrad128_mask,
2054 __builtin_ia32_psradi256_mask, __builtin_ia32_psrad256_mask,
2055 __builtin_ia32_psraqi128_mask, __builtin_ia32_psraq128_mask,
2056 __builtin_ia32_psraqi256_mask, __builtin_ia32_psraq256_mask,
2057 __builtin_ia32_pandd256_mask, __builtin_ia32_pandd128_mask,
2058 __builtin_ia32_psrldi128_mask, __builtin_ia32_psrld128_mask,
2059 __builtin_ia32_psrldi256_mask, __builtin_ia32_psrld256_mask,
2060 __builtin_ia32_psrlqi128_mask, __builtin_ia32_psrlq128_mask,
2061 __builtin_ia32_psrlqi256_mask, __builtin_ia32_psrlq256_mask,
2062 __builtin_ia32_pandq256_mask, __builtin_ia32_pandq128_mask,
2063 __builtin_ia32_pandnd256_mask, __builtin_ia32_pandnd128_mask,
2064 __builtin_ia32_pandnq256_mask, __builtin_ia32_pandnq128_mask,
2065 __builtin_ia32_pord256_mask, __builtin_ia32_pord128_mask,
2066 __builtin_ia32_porq256_mask, __builtin_ia32_porq128_mask,
2067 __builtin_ia32_pxord256_mask, __builtin_ia32_pxord128_mask,
2068 __builtin_ia32_pxorq256_mask, __builtin_ia32_pxorq128_mask,
2069 __builtin_ia32_packsswb256_mask, __builtin_ia32_packsswb128_mask,
2070 __builtin_ia32_packuswb256_mask, __builtin_ia32_packuswb128_mask,
2071 __builtin_ia32_rndscaleps_256_mask, __builtin_ia32_rndscalepd_256_mask,
2072 __builtin_ia32_rndscaleps_128_mask, __builtin_ia32_rndscalepd_128_mask,
2073 __builtin_ia32_pternlogq256_mask, __builtin_ia32_pternlogq256_maskz,
2074 __builtin_ia32_pternlogd256_mask, __builtin_ia32_pternlogd256_maskz,
2075 __builtin_ia32_pternlogq128_mask, __builtin_ia32_pternlogq128_maskz,
2076 __builtin_ia32_pternlogd128_mask, __builtin_ia32_pternlogd128_maskz,
2077 __builtin_ia32_scalefpd256_mask, __builtin_ia32_scalefps256_mask,
2078 __builtin_ia32_scalefpd128_mask, __builtin_ia32_scalefps128_mask,
2079 __builtin_ia32_vfmaddpd256_mask, __builtin_ia32_vfmaddpd256_mask3,
2080 __builtin_ia32_vfmaddpd256_maskz, __builtin_ia32_vfmaddpd128_mask,
2081 __builtin_ia32_vfmaddpd128_mask3, __builtin_ia32_vfmaddpd128_maskz,
2082 __builtin_ia32_vfmaddps256_mask, __builtin_ia32_vfmaddps256_mask3,
2083 __builtin_ia32_vfmaddps256_maskz, __builtin_ia32_vfmaddps128_mask,
2084 __builtin_ia32_vfmaddps128_mask3, __builtin_ia32_vfmaddps128_maskz,
2085 __builtin_ia32_vfmsubpd256_mask3, __builtin_ia32_vfmsubpd128_mask3,
2086 __builtin_ia32_vfmsubps256_mask3, __builtin_ia32_vfmsubps128_mask3,
2087 __builtin_ia32_vfnmaddpd256_mask, __builtin_ia32_vfnmaddpd128_mask,
2088 __builtin_ia32_vfnmaddps256_mask, __builtin_ia32_vfnmaddps128_mask,
2089 __builtin_ia32_vfnmsubpd256_mask, __builtin_ia32_vfnmsubpd256_mask3,
2090 __builtin_ia32_vfnmsubpd128_mask, __builtin_ia32_vfnmsubpd128_mask3,
2091 __builtin_ia32_vfnmsubps256_mask, __builtin_ia32_vfnmsubps256_mask3,
2092 __builtin_ia32_vfnmsubps128_mask, __builtin_ia32_vfnmsubps128_mask3,
2093 __builtin_ia32_vfmaddsubpd256_mask, __builtin_ia32_vfmaddsubpd256_mask3,
2094 __builtin_ia32_vfmaddsubpd256_maskz, __builtin_ia32_vfmaddsubpd128_mask,
2095 __builtin_ia32_vfmaddsubpd128_mask3, __builtin_ia32_vfmaddsubpd128_maskz,
2096 __builtin_ia32_vfmaddsubps256_mask, __builtin_ia32_vfmaddsubps256_mask3,
2097 __builtin_ia32_vfmaddsubps256_maskz, __builtin_ia32_vfmaddsubps128_mask,
2098 __builtin_ia32_vfmaddsubps128_mask3, __builtin_ia32_vfmaddsubps128_maskz,
2099 __builtin_ia32_vfmsubaddpd256_mask3, __builtin_ia32_vfmsubaddpd128_mask3,
2100 __builtin_ia32_vfmsubaddps256_mask3, __builtin_ia32_vfmsubaddps128_mask3,
2101 __builtin_ia32_insertf64x2_256_mask, __builtin_ia32_inserti64x2_256_mask,
2102 __builtin_ia32_psrav16hi_mask, __builtin_ia32_psrav8hi_mask,
2103 __builtin_ia32_pmaddubsw256_mask, __builtin_ia32_pmaddubsw128_mask,
2104 __builtin_ia32_pmaddwd256_mask, __builtin_ia32_pmaddwd128_mask,
2105 __builtin_ia32_psrlv16hi_mask, __builtin_ia32_psrlv8hi_mask,
2106 __builtin_ia32_cvtps2dq256_mask, __builtin_ia32_cvtps2dq128_mask,
2107 __builtin_ia32_cvtps2udq256_mask, __builtin_ia32_cvtps2udq128_mask,
2108 __builtin_ia32_cvtps2qq256_mask, __builtin_ia32_cvtps2qq128_mask,
2109 __builtin_ia32_cvtps2uqq256_mask, __builtin_ia32_cvtps2uqq128_mask,
2110 __builtin_ia32_getmantps256_mask, __builtin_ia32_getmantps128_mask,
2111 __builtin_ia32_getmantpd256_mask, __builtin_ia32_getmantpd128_mask,
2112 __builtin_ia32_movddup256_mask, __builtin_ia32_movddup128_mask,
2113 __builtin_ia32_movshdup256_mask, __builtin_ia32_movshdup128_mask,
2114 __builtin_ia32_movsldup256_mask, __builtin_ia32_movsldup128_mask,
2115 __builtin_ia32_cvtqq2ps256_mask, __builtin_ia32_cvtqq2ps128_mask,
2116 __builtin_ia32_cvtuqq2ps256_mask, __builtin_ia32_cvtuqq2ps128_mask,
2117 __builtin_ia32_cvtqq2pd256_mask, __builtin_ia32_cvtqq2pd128_mask,
2118 __builtin_ia32_cvtuqq2pd256_mask, __builtin_ia32_cvtuqq2pd128_mask,
2119 __builtin_ia32_vpermt2varq256_mask, __builtin_ia32_vpermt2varq256_maskz,
2120 __builtin_ia32_vpermt2vard256_mask, __builtin_ia32_vpermt2vard256_maskz,
2121 __builtin_ia32_vpermi2varq256_mask, __builtin_ia32_vpermi2vard256_mask,
2122 __builtin_ia32_vpermt2varpd256_mask, __builtin_ia32_vpermt2varpd256_maskz,
2123 __builtin_ia32_vpermt2varps256_mask, __builtin_ia32_vpermt2varps256_maskz,
2124 __builtin_ia32_vpermi2varpd256_mask, __builtin_ia32_vpermi2varps256_mask,
2125 __builtin_ia32_vpermt2varq128_mask, __builtin_ia32_vpermt2varq128_maskz,
2126 __builtin_ia32_vpermt2vard128_mask, __builtin_ia32_vpermt2vard128_maskz,
2127 __builtin_ia32_vpermi2varq128_mask, __builtin_ia32_vpermi2vard128_mask,
2128 __builtin_ia32_vpermt2varpd128_mask, __builtin_ia32_vpermt2varpd128_maskz,
2129 __builtin_ia32_vpermt2varps128_mask, __builtin_ia32_vpermt2varps128_maskz,
2130 __builtin_ia32_vpermi2varpd128_mask, __builtin_ia32_vpermi2varps128_mask,
2131 __builtin_ia32_pshufb256_mask, __builtin_ia32_pshufb128_mask,
2132 __builtin_ia32_pshufhw256_mask, __builtin_ia32_pshufhw128_mask,
2133 __builtin_ia32_pshuflw256_mask, __builtin_ia32_pshuflw128_mask,
2134 __builtin_ia32_pshufd256_mask, __builtin_ia32_pshufd128_mask,
2135 __builtin_ia32_shufpd256_mask, __builtin_ia32_shufpd128_mask,
2136 __builtin_ia32_shufps256_mask, __builtin_ia32_shufps128_mask,
2137 __builtin_ia32_prolvq256_mask, __builtin_ia32_prolvq128_mask,
2138 __builtin_ia32_prolq256_mask, __builtin_ia32_prolq128_mask,
2139 __builtin_ia32_prorvq256_mask, __builtin_ia32_prorvq128_mask,
2140 __builtin_ia32_prorq256_mask, __builtin_ia32_prorq128_mask,
2141 __builtin_ia32_psravq128_mask, __builtin_ia32_psravq256_mask,
2142 __builtin_ia32_psllv4di_mask, __builtin_ia32_psllv2di_mask,
2143 __builtin_ia32_psllv8si_mask, __builtin_ia32_psllv4si_mask,
2144 __builtin_ia32_psrav8si_mask, __builtin_ia32_psrav4si_mask,
2145 __builtin_ia32_psrlv4di_mask, __builtin_ia32_psrlv2di_mask,
2146 __builtin_ia32_psrlv8si_mask, __builtin_ia32_psrlv4si_mask,
2147 __builtin_ia32_psrawi256_mask, __builtin_ia32_psraw256_mask,
2148 __builtin_ia32_psrawi128_mask, __builtin_ia32_psraw128_mask,
2149 __builtin_ia32_psrlwi256_mask, __builtin_ia32_psrlw256_mask,
2150 __builtin_ia32_psrlwi128_mask, __builtin_ia32_psrlw128_mask,
2151 __builtin_ia32_prorvd256_mask, __builtin_ia32_prolvd256_mask,
2152 __builtin_ia32_prord256_mask, __builtin_ia32_prold256_mask,
2153 __builtin_ia32_prorvd128_mask, __builtin_ia32_prolvd128_mask,
2154 __builtin_ia32_prord128_mask, __builtin_ia32_prold128_mask,
2155 __builtin_ia32_fpclasspd256_mask, __builtin_ia32_fpclasspd128_mask,
2156 __builtin_ia32_fpclasssd, __builtin_ia32_fpclassps256_mask,
2157 __builtin_ia32_fpclassps128_mask, __builtin_ia32_fpclassss,
2158 __builtin_ia32_cvtb2mask128, __builtin_ia32_cvtb2mask256,
2159 __builtin_ia32_cvtw2mask128, __builtin_ia32_cvtw2mask256,
2160 __builtin_ia32_cvtd2mask128, __builtin_ia32_cvtd2mask256,
2161 __builtin_ia32_cvtq2mask128, __builtin_ia32_cvtq2mask256,
2162 __builtin_ia32_cvtmask2b128, __builtin_ia32_cvtmask2b256,
2163 __builtin_ia32_cvtmask2w128, __builtin_ia32_cvtmask2w256,
2164 __builtin_ia32_cvtmask2d128, __builtin_ia32_cvtmask2d256,
2165 __builtin_ia32_cvtmask2q128, __builtin_ia32_cvtmask2q256,
2166 __builtin_ia32_pcmpeqb128_mask, __builtin_ia32_pcmpeqb256_mask,
2167 __builtin_ia32_pcmpeqw128_mask, __builtin_ia32_pcmpeqw256_mask,
2168 __builtin_ia32_pcmpeqd128_mask, __builtin_ia32_pcmpeqd256_mask,
2169 __builtin_ia32_pcmpeqq128_mask, __builtin_ia32_pcmpeqq256_mask,
2170 __builtin_ia32_pcmpgtb128_mask, __builtin_ia32_pcmpgtb256_mask,
2171 __builtin_ia32_pcmpgtw128_mask, __builtin_ia32_pcmpgtw256_mask,
2172 __builtin_ia32_pcmpgtd128_mask, __builtin_ia32_pcmpgtd256_mask,
2173 __builtin_ia32_pcmpgtq128_mask, __builtin_ia32_pcmpgtq256_mask,
2174 __builtin_ia32_ptestmb128, __builtin_ia32_ptestmb256,
2175 __builtin_ia32_ptestmw128, __builtin_ia32_ptestmw256,
2176 __builtin_ia32_ptestmd128, __builtin_ia32_ptestmd256,
2177 __builtin_ia32_ptestmq128, __builtin_ia32_ptestmq256,
2178 __builtin_ia32_ptestnmb128, __builtin_ia32_ptestnmb256,
2179 __builtin_ia32_ptestnmw128, __builtin_ia32_ptestnmw256,
2180 __builtin_ia32_ptestnmd128, __builtin_ia32_ptestnmd256,
2181 __builtin_ia32_ptestnmq128, __builtin_ia32_ptestnmq256,
2182 __builtin_ia32_broadcastmb128, __builtin_ia32_broadcastmb256,
2183 __builtin_ia32_broadcastmw128, __builtin_ia32_broadcastmw256,
2184 __builtin_ia32_compressdf256_mask, __builtin_ia32_compressdf128_mask,
2185 __builtin_ia32_compresssf256_mask, __builtin_ia32_compresssf128_mask,
2186 __builtin_ia32_compressdi256_mask, __builtin_ia32_compressdi128_mask,
2187 __builtin_ia32_compresssi256_mask, __builtin_ia32_compresssi128_mask,
2188 __builtin_ia32_expanddf256_mask, __builtin_ia32_expanddf128_mask,
2189 __builtin_ia32_expandsf256_mask, __builtin_ia32_expandsf128_mask,
2190 __builtin_ia32_expanddi256_mask, __builtin_ia32_expanddi128_mask,
2191 __builtin_ia32_expandsi256_mask, __builtin_ia32_expandsi128_mask,
2192 __builtin_ia32_expanddf256_maskz, __builtin_ia32_expanddf128_maskz,
2193 __builtin_ia32_expandsf256_maskz, __builtin_ia32_expandsf128_maskz,
2194 __builtin_ia32_expanddi256_maskz, __builtin_ia32_expanddi128_maskz,
2195 __builtin_ia32_expandsi256_maskz, __builtin_ia32_expandsi128_maskz,
2196 __builtin_ia32_pmaxsd256_mask, __builtin_ia32_pminsd256_mask,
2197 __builtin_ia32_pmaxud256_mask, __builtin_ia32_pminud256_mask,
2198 __builtin_ia32_pmaxsd128_mask, __builtin_ia32_pminsd128_mask,
2199 __builtin_ia32_pmaxud128_mask, __builtin_ia32_pminud128_mask,
2200 __builtin_ia32_pmaxsq256_mask, __builtin_ia32_pminsq256_mask,
2201 __builtin_ia32_pmaxuq256_mask, __builtin_ia32_pminuq256_mask,
2202 __builtin_ia32_pmaxsq128_mask, __builtin_ia32_pminsq128_mask,
2203 __builtin_ia32_pmaxuq128_mask, __builtin_ia32_pminuq128_mask,
2204 __builtin_ia32_pminsb256_mask, __builtin_ia32_pminub256_mask,
2205 __builtin_ia32_pmaxsb256_mask, __builtin_ia32_pmaxub256_mask,
2206 __builtin_ia32_pminsb128_mask, __builtin_ia32_pminub128_mask,
2207 __builtin_ia32_pmaxsb128_mask, __builtin_ia32_pmaxub128_mask,
2208 __builtin_ia32_pminsw256_mask, __builtin_ia32_pminuw256_mask,
2209 __builtin_ia32_pmaxsw256_mask, __builtin_ia32_pmaxuw256_mask,
2210 __builtin_ia32_pminsw128_mask, __builtin_ia32_pminuw128_mask,
2211 __builtin_ia32_pmaxsw128_mask, __builtin_ia32_pmaxuw128_mask,
2212 __builtin_ia32_vpconflictdi_256_mask, __builtin_ia32_vpconflictsi_256_mask,
2213 __builtin_ia32_vplzcntq_256_mask, __builtin_ia32_vplzcntd_256_mask,
2214 __builtin_ia32_unpckhpd256_mask, __builtin_ia32_unpckhpd128_mask,
2215 __builtin_ia32_unpckhps256_mask, __builtin_ia32_unpckhps128_mask,
2216 __builtin_ia32_unpcklpd256_mask, __builtin_ia32_unpcklpd128_mask,
2217 __builtin_ia32_unpcklps256_mask, __builtin_ia32_vpconflictdi_128_mask,
2218 __builtin_ia32_vpconflictsi_128_mask, __builtin_ia32_vplzcntq_128_mask,
2219 __builtin_ia32_vplzcntd_128_mask, __builtin_ia32_unpcklps128_mask,
2220 __builtin_ia32_alignd256_mask, __builtin_ia32_alignq256_mask,
2221 __builtin_ia32_alignd128_mask, __builtin_ia32_alignq128_mask,
2222 __builtin_ia32_vcvtps2ph256_mask, __builtin_ia32_vcvtps2ph_mask,
2223 __builtin_ia32_vcvtph2ps_mask, __builtin_ia32_vcvtph2ps256_mask,
2224 __builtin_ia32_punpckhdq128_mask, __builtin_ia32_punpckhdq256_mask,
2225 __builtin_ia32_punpckhqdq128_mask, __builtin_ia32_punpckhqdq256_mask,
2226 __builtin_ia32_punpckldq128_mask, __builtin_ia32_punpckldq256_mask,
2227 __builtin_ia32_punpcklqdq128_mask, __builtin_ia32_punpcklqdq256_mask,
2228 __builtin_ia32_punpckhbw128_mask, __builtin_ia32_punpckhbw256_mask,
2229 __builtin_ia32_punpckhwd128_mask, __builtin_ia32_punpckhwd256_mask,
2230 __builtin_ia32_punpcklbw128_mask, __builtin_ia32_punpcklbw256_mask,
2231 __builtin_ia32_punpcklwd128_mask, __builtin_ia32_punpcklwd256_mask,
2232 __builtin_ia32_psllv16hi_mask, __builtin_ia32_psllv8hi_mask,
2233 __builtin_ia32_packssdw256_mask, __builtin_ia32_packssdw128_mask,
2234 __builtin_ia32_packusdw256_mask, __builtin_ia32_packusdw128_mask,
2235 __builtin_ia32_pavgb256_mask, __builtin_ia32_pavgw256_mask,
2236 __builtin_ia32_pavgb128_mask, __builtin_ia32_pavgw128_mask,
2237 __builtin_ia32_permvarsf256_mask, __builtin_ia32_permvardf256_mask,
2238 __builtin_ia32_permdf256_mask, __builtin_ia32_pabsb256_mask,
2239 __builtin_ia32_pabsb128_mask, __builtin_ia32_pabsw256_mask,
2240 __builtin_ia32_pabsw128_mask, __builtin_ia32_vpermilvarpd_mask,
2241 __builtin_ia32_vpermilvarps_mask, __builtin_ia32_vpermilvarpd256_mask,
2242 __builtin_ia32_vpermilvarps256_mask, __builtin_ia32_vpermilpd_mask,
2243 __builtin_ia32_vpermilps_mask, __builtin_ia32_vpermilpd256_mask,
2244 __builtin_ia32_vpermilps256_mask, __builtin_ia32_blendmq_256_mask,
2245 __builtin_ia32_blendmd_256_mask, __builtin_ia32_blendmpd_256_mask,
2246 __builtin_ia32_blendmps_256_mask, __builtin_ia32_blendmq_128_mask,
2247 __builtin_ia32_blendmd_128_mask, __builtin_ia32_blendmpd_128_mask,
2248 __builtin_ia32_blendmps_128_mask, __builtin_ia32_blendmw_256_mask,
2249 __builtin_ia32_blendmb_256_mask, __builtin_ia32_blendmw_128_mask,
2250 __builtin_ia32_blendmb_128_mask, __builtin_ia32_pmulld256_mask,
2251 __builtin_ia32_pmulld128_mask, __builtin_ia32_pmuludq256_mask,
2252 __builtin_ia32_pmuldq256_mask, __builtin_ia32_pmuldq128_mask,
2253 __builtin_ia32_pmuludq128_mask, __builtin_ia32_cvtpd2ps256_mask,
2254 __builtin_ia32_cvtpd2ps_mask, __builtin_ia32_permvarsi256_mask,
2255 __builtin_ia32_permvardi256_mask, __builtin_ia32_permdi256_mask,
2256 __builtin_ia32_cmpq256_mask, __builtin_ia32_cmpd256_mask,
2257 __builtin_ia32_ucmpq256_mask, __builtin_ia32_ucmpd256_mask,
2258 __builtin_ia32_cmpb256_mask, __builtin_ia32_cmpw256_mask,
2259 __builtin_ia32_ucmpb256_mask, __builtin_ia32_ucmpw256_mask,
2260 __builtin_ia32_cmppd256_mask, __builtin_ia32_cmpps256_mask,
2261 __builtin_ia32_cmpq128_mask, __builtin_ia32_cmpd128_mask,
2262 __builtin_ia32_ucmpq128_mask, __builtin_ia32_ucmpd128_mask,
2263 __builtin_ia32_cmpb128_mask, __builtin_ia32_cmpw128_mask,
2264 __builtin_ia32_ucmpb128_mask, __builtin_ia32_ucmpw128_mask,
2265 __builtin_ia32_cmppd128_mask, __builtin_ia32_cmpps128_mask,
2266 __builtin_ia32_broadcastf32x2_512_mask, __builtin_ia32_broadcasti32x2_512_mask,
2267 __builtin_ia32_broadcastf64x2_512_mask, __builtin_ia32_broadcasti64x2_512_mask,
2268 __builtin_ia32_broadcastf32x8_512_mask, __builtin_ia32_broadcasti32x8_512_mask,
2269 __builtin_ia32_extractf64x2_512_mask, __builtin_ia32_extractf32x8_mask,
2270 __builtin_ia32_extracti64x2_512_mask, __builtin_ia32_extracti32x8_mask,
2271 __builtin_ia32_reducepd512_mask, __builtin_ia32_reduceps512_mask,
2272 __builtin_ia32_pmullq512_mask, __builtin_ia32_xorpd512_mask,
2273 __builtin_ia32_xorps512_mask, __builtin_ia32_orpd512_mask,
2274 __builtin_ia32_orps512_mask, __builtin_ia32_andpd512_mask,
2275 __builtin_ia32_andps512_mask, __builtin_ia32_andnpd512_mask,
2276 __builtin_ia32_andnps512_mask, __builtin_ia32_insertf32x8_mask,
2277 __builtin_ia32_inserti32x8_mask, __builtin_ia32_insertf64x2_512_mask,
2278 __builtin_ia32_inserti64x2_512_mask, __builtin_ia32_fpclasspd512_mask,
2279 __builtin_ia32_fpclassps512_mask, __builtin_ia32_cvtd2mask512,
2280 __builtin_ia32_cvtq2mask512, __builtin_ia32_cvtmask2d512,
2281 __builtin_ia32_cvtmask2q512, __builtin_ia32_kunpcksi,
2282 __builtin_ia32_kunpckdi, __builtin_ia32_packusdw512_mask,
2283 __builtin_ia32_pslldq512, __builtin_ia32_psrldq512,
2284 __builtin_ia32_packssdw512_mask, __builtin_ia32_palignr512,
2285 __builtin_ia32_palignr512_mask, __builtin_ia32_movdquhi512_mask,
2286 __builtin_ia32_movdquqi512_mask, __builtin_ia32_psadbw512,
2287 __builtin_ia32_dbpsadbw512_mask, __builtin_ia32_pbroadcastb512_mask,
2288 __builtin_ia32_pbroadcastb512_gpr_mask, __builtin_ia32_pbroadcastw512_mask,
2289 __builtin_ia32_pbroadcastw512_gpr_mask, __builtin_ia32_pmovsxbw512_mask,
2290 __builtin_ia32_pmovzxbw512_mask, __builtin_ia32_permvarhi512_mask,
2291 __builtin_ia32_vpermt2varhi512_mask, __builtin_ia32_vpermt2varhi512_maskz,
2292 __builtin_ia32_vpermi2varhi512_mask, __builtin_ia32_pavgb512_mask,
2293 __builtin_ia32_pavgw512_mask, __builtin_ia32_paddb512_mask,
2294 __builtin_ia32_psubb512_mask, __builtin_ia32_psubsb512_mask,
2295 __builtin_ia32_paddsb512_mask, __builtin_ia32_psubusb512_mask,
2296 __builtin_ia32_paddusb512_mask, __builtin_ia32_psubw512_mask,
2297 __builtin_ia32_paddw512_mask, __builtin_ia32_psubsw512_mask,
2298 __builtin_ia32_paddsw512_mask, __builtin_ia32_psubusw512_mask,
2299 __builtin_ia32_paddusw512_mask, __builtin_ia32_pmaxuw512_mask,
2300 __builtin_ia32_pmaxsw512_mask, __builtin_ia32_pminuw512_mask,
2301 __builtin_ia32_pminsw512_mask, __builtin_ia32_pmaxub512_mask,
2302 __builtin_ia32_pmaxsb512_mask, __builtin_ia32_pminub512_mask,
2303 __builtin_ia32_pminsb512_mask, __builtin_ia32_pmovwb512_mask,
2304 __builtin_ia32_pmovswb512_mask, __builtin_ia32_pmovuswb512_mask,
2305 __builtin_ia32_pmulhrsw512_mask, __builtin_ia32_pmulhuw512_mask,
2306 __builtin_ia32_pmulhw512_mask, __builtin_ia32_pmullw512_mask,
2307 __builtin_ia32_psllwi512_mask, __builtin_ia32_psllw512_mask,
2308 __builtin_ia32_packsswb512_mask, __builtin_ia32_packuswb512_mask,
2309 __builtin_ia32_psrav32hi_mask, __builtin_ia32_pmaddubsw512_mask,
2310 __builtin_ia32_pmaddwd512_mask, __builtin_ia32_psrlv32hi_mask,
2311 __builtin_ia32_punpckhbw512_mask, __builtin_ia32_punpckhwd512_mask,
2312 __builtin_ia32_punpcklbw512_mask, __builtin_ia32_punpcklwd512_mask,
2313 __builtin_ia32_pshufb512_mask, __builtin_ia32_pshufhw512_mask,
2314 __builtin_ia32_pshuflw512_mask, __builtin_ia32_psrawi512_mask,
2315 __builtin_ia32_psraw512_mask, __builtin_ia32_psrlwi512_mask,
2316 __builtin_ia32_psrlw512_mask, __builtin_ia32_cvtb2mask512,
2317 __builtin_ia32_cvtw2mask512, __builtin_ia32_cvtmask2b512,
2318 __builtin_ia32_cvtmask2w512, __builtin_ia32_pcmpeqb512_mask,
2319 __builtin_ia32_pcmpeqw512_mask, __builtin_ia32_pcmpgtb512_mask,
2320 __builtin_ia32_pcmpgtw512_mask, __builtin_ia32_ptestmb512,
2321 __builtin_ia32_ptestmw512, __builtin_ia32_ptestnmb512,
2322 __builtin_ia32_ptestnmw512, __builtin_ia32_psllv32hi_mask,
2323 __builtin_ia32_pabsb512_mask, __builtin_ia32_pabsw512_mask,
2324 __builtin_ia32_blendmw_512_mask, __builtin_ia32_blendmb_512_mask,
2325 __builtin_ia32_cmpb512_mask, __builtin_ia32_cmpw512_mask,
2326 __builtin_ia32_ucmpb512_mask, __builtin_ia32_ucmpw512_mask,
2327 __builtin_ia32_rangesd128_round, __builtin_ia32_rangess128_round,
2328 __builtin_ia32_cvtpd2qq512_mask, __builtin_ia32_cvtps2qq512_mask,
2329 __builtin_ia32_cvtpd2uqq512_mask, __builtin_ia32_cvtps2uqq512_mask,
2330 __builtin_ia32_cvtqq2ps512_mask, __builtin_ia32_cvtuqq2ps512_mask,
2331 __builtin_ia32_cvtqq2pd512_mask, __builtin_ia32_cvtuqq2pd512_mask,
2332 __builtin_ia32_cvttps2qq512_mask, __builtin_ia32_cvttps2uqq512_mask,
2333 __builtin_ia32_cvttpd2qq512_mask, __builtin_ia32_cvttpd2uqq512_mask,
2334 __builtin_ia32_rangeps512_mask, __builtin_ia32_rangepd512_mask.
2335 (ix86_expand_args_builtin): Handle HI_FTYPE_V16QI, SI_FTYPE_V32QI,
2336 DI_FTYPE_V64QI, V16QI_FTYPE_HI, V32QI_FTYPE_SI, V64QI_FTYPE_DI,
2337 V8HI_FTYPE_QI, V16HI_FTYPE_HI, V32HI_FTYPE_SI, V4SI_FTYPE_QI,
2338 V8SI_FTYPE_QI, V4SI_FTYPE_HI, V8SI_FTYPE_HI, QI_FTYPE_V8HI,
2339 HI_FTYPE_V16HI, SI_FTYPE_V32HI, QI_FTYPE_V4SI, QI_FTYPE_V8SI,
2340 HI_FTYPE_V16SI, QI_FTYPE_V2DI, QI_FTYPE_V4DI, QI_FTYPE_V8DI,
2341 V2DI_FTYPE_QI, V4DI_FTYPE_QI, V8DI_FTYPE_V64QI_V64QI,
2342 SI_FTYPE_SI_SI,DI_FTYPE_DI_DI, V8DI_FTYPE_V8DI_INT_CONVERT,
2343 QI_FTYPE_V4SF_INT, QI_FTYPE_V2DF_INT,
2344 V8SF_FTYPE_V4SF_V8SF_QI, V4DF_FTYPE_V2DF_V4DF_QI,
2345 V8SI_FTYPE_V4SI_V8SI_QI, V8SI_FTYPE_SI_V8SI_QI,
2346 V4SI_FTYPE_V4SI_V4SI_QI, V4SI_FTYPE_SI_V4SI_QI,
2347 V4DI_FTYPE_V2DI_V4DI_QI, V4DI_FTYPE_DI_V4DI_QI,
2348 V2DI_FTYPE_V2DI_V2DI_QI, V2DI_FTYPE_DI_V2DI_QI,
2349 V64QI_FTYPE_V64QI_V64QI_DI, V64QI_FTYPE_V16QI_V64QI_DI,
2350 V64QI_FTYPE_QI_V64QI_DI, V32QI_FTYPE_V32QI_V32QI_SI,
2351 V32QI_FTYPE_V16QI_V32QI_SI, V32QI_FTYPE_QI_V32QI_SI,
2352 V16QI_FTYPE_V16QI_V16QI_HI, V16QI_FTYPE_QI_V16QI_HI,
2353 V32HI_FTYPE_V8HI_V32HI_SI, V32HI_FTYPE_HI_V32HI_SI,
2354 V16HI_FTYPE_V8HI_V16HI_HI, V16HI_FTYPE_HI_V16HI_HI,
2355 V8HI_FTYPE_V8HI_V8HI_QI, V8HI_FTYPE_HI_V8HI_QI,
2356 V8SF_FTYPE_V8HI_V8SF_QI, V4SF_FTYPE_V8HI_V4SF_QI,
2357 V8SI_FTYPE_V8SF_V8SI_QI, V4SI_FTYPE_V4SF_V4SI_QI,
2358 V8DI_FTYPE_V8SF_V8DI_QI, V4DI_FTYPE_V4SF_V4DI_QI,
2359 V2DI_FTYPE_V4SF_V2DI_QI, V8SF_FTYPE_V8DI_V8SF_QI,
2360 V4SF_FTYPE_V4DI_V4SF_QI, V4SF_FTYPE_V2DI_V4SF_QI,
2361 V8DF_FTYPE_V8DI_V8DF_QI, V4DF_FTYPE_V4DI_V4DF_QI,
2362 V2DF_FTYPE_V2DI_V2DF_QI, V16QI_FTYPE_V8HI_V16QI_QI,
2363 V16QI_FTYPE_V16HI_V16QI_HI, V16QI_FTYPE_V4SI_V16QI_QI,
2364 V16QI_FTYPE_V8SI_V16QI_QI, V8HI_FTYPE_V4SI_V8HI_QI,
2365 V8HI_FTYPE_V8SI_V8HI_QI, V16QI_FTYPE_V2DI_V16QI_QI,
2366 V16QI_FTYPE_V4DI_V16QI_QI, V8HI_FTYPE_V2DI_V8HI_QI,
2367 V8HI_FTYPE_V4DI_V8HI_QI, V4SI_FTYPE_V2DI_V4SI_QI,
2368 V4SI_FTYPE_V4DI_V4SI_QI, V32QI_FTYPE_V32HI_V32QI_SI,
2369 HI_FTYPE_V16QI_V16QI_HI, SI_FTYPE_V32QI_V32QI_SI,
2370 DI_FTYPE_V64QI_V64QI_DI, QI_FTYPE_V8HI_V8HI_QI,
2371 HI_FTYPE_V16HI_V16HI_HI, SI_FTYPE_V32HI_V32HI_SI,
2372 QI_FTYPE_V4SI_V4SI_QI, QI_FTYPE_V8SI_V8SI_QI,
2373 QI_FTYPE_V2DI_V2DI_QI, QI_FTYPE_V4DI_V4DI_QI,
2374 V4SF_FTYPE_V2DF_V4SF_QI, V4SF_FTYPE_V4DF_V4SF_QI,
2375 V2DI_FTYPE_V4SI_V2DI_QI, V2DI_FTYPE_V8HI_V2DI_QI,
2376 V2DI_FTYPE_V16QI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_QI,
2377 V4DI_FTYPE_V4SI_V4DI_QI, V4DI_FTYPE_V8HI_V4DI_QI,
2378 V4DI_FTYPE_V16QI_V4DI_QI, V8DI_FTYPE_V8DF_V8DI_QI,
2379 V4DI_FTYPE_V4DF_V4DI_QI, V2DI_FTYPE_V2DF_V2DI_QI,
2380 V4SI_FTYPE_V4DF_V4SI_QI, V4SI_FTYPE_V2DF_V4SI_QI,
2381 V4SI_FTYPE_V8HI_V4SI_QI, V4SI_FTYPE_V16QI_V4SI_QI,
2382 V8SI_FTYPE_V8SI_V8SI_V8SI, V8SF_FTYPE_V8SF_V8SF_QI,
2383 V8SF_FTYPE_V8SI_V8SF_QI, V4DF_FTYPE_V4DF_V4DF_QI,
2384 V4SF_FTYPE_V4SF_V4SF_QI, V2DF_FTYPE_V2DF_V2DF_QI,
2385 V2DF_FTYPE_V4SF_V2DF_QI, V2DF_FTYPE_V4SI_V2DF_QI,
2386 V4SF_FTYPE_V4SI_V4SF_QI, V4DF_FTYPE_V4SF_V4DF_QI,
2387 V4DF_FTYPE_V4SI_V4DF_QI, V8SI_FTYPE_V8SI_V8SI_QI,
2388 V8SI_FTYPE_V8HI_V8SI_QI, V8SI_FTYPE_V16QI_V8SI_QI,
2389 V16SF_FTYPE_V8SF_V16SF_HI, V16SI_FTYPE_V8SI_V16SI_HI,
2390 V16HI_FTYPE_V16HI_V16HI_HI, V8HI_FTYPE_V16QI_V8HI_QI,
2391 V16HI_FTYPE_V16QI_V16HI_HI, V32HI_FTYPE_V32HI_V32HI_SI,
2392 V32HI_FTYPE_V32QI_V32HI_SI, V8DI_FTYPE_V8DI_V8DI_INT_CONVERT,
2393 V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI_CONVERT, QI_FTYPE_V8DF_INT_QI,
2394 QI_FTYPE_V4DF_INT_QI, QI_FTYPE_V2DF_INT_QI,
2395 HI_FTYPE_V16SF_INT_HI, QI_FTYPE_V8SF_INT_QI,
2396 QI_FTYPE_V4SF_INT_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI_CONVERT,
2397 V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI_CONVERT, V32QI_FTYPE_V32QI_V32QI_V32QI_SI,
2398 V32HI_FTYPE_V32HI_V32HI_V32HI_SI, V32HI_FTYPE_V64QI_V64QI_V32HI_SI,
2399 V16SI_FTYPE_V32HI_V32HI_V16SI_HI, V64QI_FTYPE_V64QI_V64QI_V64QI_DI,
2400 V32HI_FTYPE_V32HI_V8HI_V32HI_SI, V16HI_FTYPE_V16HI_V8HI_V16HI_HI,
2401 V8SI_FTYPE_V8SI_V4SI_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_V4DI_QI,
2402 V64QI_FTYPE_V32HI_V32HI_V64QI_DI, V32QI_FTYPE_V16HI_V16HI_V32QI_SI,
2403 V16QI_FTYPE_V8HI_V8HI_V16QI_HI, V32HI_FTYPE_V16SI_V16SI_V32HI_SI,
2404 V16HI_FTYPE_V8SI_V8SI_V16HI_HI, V8HI_FTYPE_V4SI_V4SI_V8HI_QI,
2405 V4DF_FTYPE_V4DF_V4DI_V4DF_QI, V8SF_FTYPE_V8SF_V8SI_V8SF_QI,
2406 V4SF_FTYPE_V4SF_V4SI_V4SF_QI, V2DF_FTYPE_V2DF_V2DI_V2DF_QI,
2407 V2DI_FTYPE_V4SI_V4SI_V2DI_QI, V4DI_FTYPE_V8SI_V8SI_V4DI_QI,
2408 V4DF_FTYPE_V4DI_V4DF_V4DF_QI, V8SF_FTYPE_V8SI_V8SF_V8SF_QI,
2409 V2DF_FTYPE_V2DI_V2DF_V2DF_QI, V4SF_FTYPE_V4SI_V4SF_V4SF_QI,
2410 V8HI_FTYPE_V8HI_V8HI_V8HI_QI, V8SI_FTYPE_V8SI_V8SI_V8SI_QI,
2411 V4SI_FTYPE_V4SI_V4SI_V4SI_QI, V8SF_FTYPE_V8SF_V8SF_V8SF_QI,
2412 V16QI_FTYPE_V16QI_V16QI_V16QI_HI, V16HI_FTYPE_V16HI_V16HI_V16HI_HI,
2413 V2DI_FTYPE_V2DI_V2DI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_V4DI_QI,
2414 V4DF_FTYPE_V4DF_V4DF_V4DF_QI, V8HI_FTYPE_V16QI_V16QI_V8HI_QI,
2415 V16HI_FTYPE_V32QI_V32QI_V16HI_HI, V8SI_FTYPE_V16HI_V16HI_V8SI_QI,
2416 V4SI_FTYPE_V8HI_V8HI_V4SI_QI, QI_FTYPE_V4DI_V4DI_INT_QI,
2417 QI_FTYPE_V8SI_V8SI_INT_QI, QI_FTYPE_V4DF_V4DF_INT_QI,
2418 QI_FTYPE_V8SF_V8SF_INT_QI, QI_FTYPE_V2DI_V2DI_INT_QI,
2419 QI_FTYPE_V4SI_V4SI_INT_QI, DI_FTYPE_V64QI_V64QI_INT_DI,
2420 SI_FTYPE_V32QI_V32QI_INT_SI, HI_FTYPE_V16QI_V16QI_INT_HI,
2421 SI_FTYPE_V32HI_V32HI_INT_SI, HI_FTYPE_V16HI_V16HI_INT_HI,
2422 QI_FTYPE_V8HI_V8HI_INT_QI, V8SF_FTYPE_V8SF_INT_V8SF_QI,
2423 V4SF_FTYPE_V4SF_INT_V4SF_QI, V2DF_FTYPE_V4DF_INT_V2DF_QI,
2424 V2DI_FTYPE_V4DI_INT_V2DI_QI, V8SF_FTYPE_V16SF_INT_V8SF_QI,
2425 V8SI_FTYPE_V16SI_INT_V8SI_QI, V2DF_FTYPE_V8DF_INT_V2DF_QI,
2426 V2DI_FTYPE_V8DI_INT_V2DI_QI, V4SF_FTYPE_V8SF_INT_V4SF_QI,
2427 V4SI_FTYPE_V8SI_INT_V4SI_QI, V8HI_FTYPE_V8SF_INT_V8HI_QI,
2428 V8HI_FTYPE_V4SF_INT_V8HI_QI, V32HI_FTYPE_V32HI_INT_V32HI_SI,
2429 V16HI_FTYPE_V16HI_INT_V16HI_HI, V8HI_FTYPE_V8HI_INT_V8HI_QI,
2430 V4DI_FTYPE_V4DI_INT_V4DI_QI, V2DI_FTYPE_V2DI_INT_V2DI_QI,
2431 V8SI_FTYPE_V8SI_INT_V8SI_QI, V4SI_FTYPE_V4SI_INT_V4SI_QI,
2432 V4DF_FTYPE_V4DF_INT_V4DF_QI, V2DF_FTYPE_V2DF_INT_V2DF_QI,
2433 V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI,
2434 V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI, V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI,
2435 V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI,
2436 V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI, V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI,
2437 V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI, V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI,
2438 V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI, V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI,
2439 V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI, V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI,
2440 V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI,
2441 V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI,
2442 V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI, V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI,
2443 V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI, V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI,
2444 V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI, V8DI_FTYPE_V8DF_V8DI_QI_INT,
2445 V8SF_FTYPE_V8DI_V8SF_QI_INT, V8DF_FTYPE_V8DI_V8DF_QI_INT,
2446 V8DI_FTYPE_V8SF_V8DI_QI_INT, V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT,
2447 V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT, VOID_FTYPE_PV4DI_V4DI_QI,
2448 VOID_FTYPE_PV2DI_V2DI_QI, VOID_FTYPE_PV8SI_V8SI_QI,
2449 VOID_FTYPE_PV4SI_V4SI_QI, VOID_FTYPE_PV4SI_V4DI_QI,
2450 VOID_FTYPE_PV4SI_V2DI_QI, VOID_FTYPE_PV8HI_V4DI_QI,
2451 VOID_FTYPE_PV8HI_V2DI_QI, VOID_FTYPE_PV8HI_V8SI_QI,
2452 VOID_FTYPE_PV8HI_V4SI_QI, VOID_FTYPE_PV16QI_V4DI_QI,
2453 VOID_FTYPE_PV16QI_V2DI_QI, VOID_FTYPE_PV16QI_V8SI_QI,
2454 VOID_FTYPE_PV16QI_V4SI_QI, VOID_FTYPE_PV8HI_V8HI_QI,
2455 VOID_FTYPE_PV16HI_V16HI_HI, VOID_FTYPE_PV32HI_V32HI_SI,
2456 VOID_FTYPE_PV16QI_V16QI_HI, VOID_FTYPE_PV32QI_V32QI_SI,
2457 VOID_FTYPE_PV64QI_V64QI_DI, VOID_FTYPE_PV4DF_V4DF_QI,
2458 VOID_FTYPE_PV2DF_V2DF_QI, VOID_FTYPE_PV8SF_V8SF_QI,
2459 VOID_FTYPE_PV4SF_V4SF_QI, V4SF_FTYPE_PCV4SF_V4SF_QI,
2460 V8SF_FTYPE_PCV8SF_V8SF_QI, V4SI_FTYPE_PCV4SI_V4SI_QI,
2461 V8SI_FTYPE_PCV8SI_V8SI_QI, V2DF_FTYPE_PCV2DF_V2DF_QI,
2462 V4DF_FTYPE_PCV4DF_V4DF_QI, V2DI_FTYPE_PCV2DI_V2DI_QI,
2463 V4DI_FTYPE_PCV4DI_V4DI_QI, V8HI_FTYPE_PCV8HI_V8HI_QI,
2464 V16HI_FTYPE_PCV16HI_V16HI_HI, V32HI_FTYPE_PCV32HI_V32HI_SI,
2465 V16QI_FTYPE_PCV16QI_V16QI_HI, V32QI_FTYPE_PCV32QI_V32QI_SI,
2466 V64QI_FTYPE_PCV64QI_V64QI_DI, do not handle V8USI_FTYPE_V8USI.
2468 2014-10-28 Jakub Jelinek <jakub@redhat.com>
2470 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Use uint64_t
2471 type for the left shift in CASE_CONVERT case.
2473 2014-10-28 Max Ostapenko <m.ostapenko@partner.samsung.com>
2475 * asan.h (asan_intercepted_p): New function.
2476 * asan.c (asan_mem_ref_hasher::hash): Remove MEM_REF access size from
2477 hash value construction. Call iterative_hash_expr instead of explicit
2478 hash building.
2479 (asan_mem_ref_hasher::equal): Change condition.
2480 (has_mem_ref_been_instrumented): Likewise.
2481 (update_mem_ref_hash_table): Likewise.
2482 (maybe_update_mem_ref_hash_table): New function.
2483 (instrument_strlen_call): Removed.
2484 (get_mem_refs_of_builtin_call): Handle new parameter.
2485 (instrument_builtin_call): Call maybe_update_mem_ref_hash_table instead
2486 of instrument_mem_region_access if intercepted_p is true.
2487 (instrument_mem_region_access): Instrument only base with len instead of
2488 base and end with 1.
2489 (build_check_stmt): Remove start_instrumented and end_instrumented
2490 parameters.
2491 (enum asan_check_flags): Remove ASAN_CHECK_START_INSTRUMENTED and
2492 ASAN_CHECK_END_INSTRUMENTED. Change ASAN_CHECK_LAST.
2493 (asan_expand_check_ifn): Remove start_instrumented and end_instrumented.
2494 * builtins.c (expand_builtin): Include asan.h. Don't expand string/memory
2495 builtin functions that have interceptors if ASan is enabled.
2497 2014-10-28 Richard Biener <rguenther@suse.de>
2499 PR middle-end/63665
2500 * fold-const.c (fold_comparison): Properly guard simplifying
2501 against INT_MAX/INT_MIN with !TYPE_OVERFLOW_WRAPS.
2503 2014-10-28 Alan Lawrence <alan.lawrence@arm.com>
2505 * expr.c (expand_expr_real_2): Remove code handling VEC_LSHIFT_EXPR.
2506 * fold-const.c (const_binop): Likewise.
2507 * cfgexpand.c (expand_debug_expr): Likewise.
2508 * tree-inline.c (estimate_operator_cost): Likewise.
2509 * tree-vect-generic.c (expand_vector_operations_1): Likewise.
2510 * optabs.c (optab_for_tree_code): Likewise.
2511 (expand_vec_shift_expr): Likewise, update comment.
2512 * tree.def: Delete VEC_LSHIFT_EXPR, remove comment.
2513 * optabs.h (expand_vec_shift_expr): Remove comment re. VEC_LSHIFT_EXPR.
2514 * optabs.def: Remove vec_shl_optab.
2515 * doc/md.texi: Remove references to vec_shr_m.
2517 2014-10-28 Yury Gribov <y.gribov@samsung.com>
2519 * asan.c (report_error_func): Add noabort path.
2520 (check_func): Ditto. Formatting.
2521 (asan_expand_check_ifn): Handle noabort path.
2522 * common.opt (flag_sanitize_recover): Add SANITIZE_KERNEL_ADDRESS
2523 to default value.
2524 * doc/invoke.texi (-fsanitize-recover=): Mention KASan.
2525 * opts.c (finish_options): Reword comment.
2526 * sanitizer.def: Add noabort ASan builtins.
2528 2014-10-28 Yury Gribov <y.gribov@samsung.com>
2530 * asan.c (set_asan_shadow_offset): New function.
2531 (asan_shadow_offset): Likewise.
2532 (asan_emit_stack_protection): Call asan_shadow_offset.
2533 (build_shadow_mem_access): Likewise.
2534 * asan.h (set_asan_shadow_offset): Declare.
2535 * common.opt (fasan-shadow-offset): New option.
2536 (frandom-seed): Fixed parameter name.
2537 * doc/invoke.texi (fasan-shadow-offset): Describe new option.
2538 (frandom-seed): Fixed parameter name.
2539 * opts-global.c (handle_common_deferred_options): Handle
2540 -fasan-shadow-offset.
2541 * opts.c (common_handle_option): Likewise.
2543 2014-10-27 Jiong Wang <jiong.wang@arm.com>
2545 PR target/63442
2546 * optabs.c (prepare_cmp_insn): Use "ret_mode" instead of "word_mode".
2548 2014-10-27 DJ Delorie <dj@redhat.com>
2550 * tree.c (build_common_tree_nodes): Don't even store the
2551 __int128 types if they're not supported.
2553 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
2555 * config/i386/i386.c (ix86_loop_memcount): Delete.
2556 (ix86_loop_unroll_adjust): Use FOR_EACH_SUBRTX.
2558 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
2560 * config/i386/i386.c (find_constant_1): Delete.
2561 (find_constant): Use FOR_EACH_SUBRTX.
2563 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
2565 * config/i386/i386.c (extended_reg_mentioned_1): Delete.
2566 (x86_extended_reg_mentioned_p): Use FOR_EACH_SUBRTX.
2568 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
2570 * config/i386/i386.c: Include rtl-iter.h
2571 (ix86_check_avx256_register): Take a const_rtx and return a bool.
2572 (ix86_check_avx256_stores): Update call accordingly.
2573 (ix86_avx_u128_mode_entry, ix86_avx_u128_mode_exit): Likewise.
2574 (ix86_avx_u128_mode_needed): Likewise. Use FOR_EACH_SUBRTX.
2576 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
2578 * config/alpha/alpha-protos.h (some_small_symbolic_operand_int):
2579 Take an rtx and return a bool.
2580 * config/alpha/alpha.c (some_small_symbolic_operand_int): Likewise.
2581 Use FOR_EACH_SUBRTX_VAR.
2582 * config/alpha/predicates.md (some_small_symbolic_operand): Update
2583 accordingly.
2585 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
2587 * config/alpha/alpha-protos.h (alpha_find_lo_sum_using_gp): Return
2588 a bool.
2589 * config/alpha/alpha.c (find_lo_sum_using_gp): Delete.
2590 (alpha_find_lo_sum_using_gp): Use FOR_EACH_SUBRTX. Return a bool.
2592 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
2594 * config/alpha/alpha.c (alpha_set_memflags_1): Delete.
2595 (alpha_set_memflags): Use FOR_EACH_SUBRTX_VAR.
2597 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
2599 * config/alpha/alpha.c: Include rtl-iter.h.
2600 (split_small_symbolic_operand_1): Delete.
2601 (split_small_symbolic_operand): Use FOR_EACH_SUBRTX_PTR.
2603 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
2605 * config/s390/s390.c: Include rtl-iter.h.
2606 (check_dpu): Delete.
2607 (s390_loop_unroll_adjust): Only iterate over patterns.
2608 Use FOR_EACH_SUBRTX.
2610 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
2612 * config/spu/spu.c: Include rtl-iter.h
2613 (ea_symbol_ref): Replace with...
2614 (ea_symbol_ref_p): ...this new function.
2615 (spu_legitimate_address_p): Update call accordingly.
2616 (spu_legitimate_constant_p): Likewise. Use FOR_EACH_SUBRTX.
2618 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
2619 Tom Tromey <tromey@redhat.com>
2621 * aclocal.m4, configure: Rebuild.
2622 * Makefile.in (aclocal_deps): Add gcc-plugin.m4.
2623 * configure.ac: Use GCC_ENABLE_PLUGINS.
2624 * stor-layout.c (finish_bitfield_layout): Now public. Change
2625 argument type to 'tree'.
2626 (finish_record_layout): Update.
2627 * stor-layout.h (finish_bitfield_layout): Declare.
2629 2014-10-27 Alan Lawrence <alan.lawrence@arm.com>
2631 * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Define again.
2632 * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
2633 Restore, enable for bigendian, update to use __builtin..._scal...
2635 2014-10-27 Alan Lawrence <alan.lawrence@arm.com>
2637 * config/aarch64/aarch64-simd-builtins.def (reduc_smax_, reduc_smin_,
2638 reduc_umax_, reduc_umin_, reduc_smax_nan_, reduc_smin_nan_): Remove.
2639 (reduc_smax_scal_, reduc_smin_scal_, reduc_umax_scal_,
2640 reduc_umin_scal_, reduc_smax_nan_scal_, reduc_smin_nan_scal_): New.
2642 * config/aarch64/aarch64-simd.md
2643 (reduc_<maxmin_uns>_<mode>): Rename VDQV_S variant to...
2644 (reduc_<maxmin_uns>_internal<mode>): ...this.
2645 (reduc_<maxmin_uns>_<mode>): New (VDQ_BHSI).
2646 (reduc_<maxmin_uns>_scal_<mode>): New (*2).
2648 (reduc_<maxmin_uns>_v2si): Combine with below, renaming...
2649 (reduc_<maxmin_uns>_<mode>): Combine V2F with above, renaming...
2650 (reduc_<maxmin_uns>_internal_<mode>): ...to this (VDQF).
2652 * config/aarch64/arm_neon.h (vmaxv_f32, vmaxv_s8, vmaxv_s16,
2653 vmaxv_s32, vmaxv_u8, vmaxv_u16, vmaxv_u32, vmaxvq_f32, vmaxvq_f64,
2654 vmaxvq_s8, vmaxvq_s16, vmaxvq_s32, vmaxvq_u8, vmaxvq_u16, vmaxvq_u32,
2655 vmaxnmv_f32, vmaxnmvq_f32, vmaxnmvq_f64, vminv_f32, vminv_s8,
2656 vminv_s16, vminv_s32, vminv_u8, vminv_u16, vminv_u32, vminvq_f32,
2657 vminvq_f64, vminvq_s8, vminvq_s16, vminvq_s32, vminvq_u8, vminvq_u16,
2658 vminvq_u32, vminnmv_f32, vminnmvq_f32, vminnmvq_f64): Update to use
2659 __builtin_aarch64_reduc_..._scal; remove vget_lane wrapper.
2661 2014-10-27 Alan Lawrence <alan.lawrence@arm.com>
2663 * config/aarch64/aarch64-simd-builtins.def
2664 (reduc_splus_<mode>/VDQF, reduc_uplus_<mode>/VDQF, reduc_splus_v4sf):
2665 Remove.
2666 (reduc_plus_scal_<mode>, reduc_plus_scal_v4sf): New.
2668 * config/aarch64/aarch64-simd.md (reduc_<sur>plus_mode): Remove.
2669 (reduc_splus_<mode>, reduc_uplus_<mode>, reduc_plus_scal_<mode>): New.
2671 (reduc_<sur>plus_mode): Change SUADDV -> UNSPEC_ADDV, rename to...
2672 (aarch64_reduc_plus_internal<mode>): ...this.
2674 (reduc_<sur>plus_v2si): Change SUADDV -> UNSPEC_ADDV, rename to...
2675 (aarch64_reduc_plus_internalv2si): ...this.
2677 (reduc_splus_<mode>/V2F): Rename to...
2678 (aarch64_reduc_plus_internal<mode>): ...this.
2680 * config/aarch64/iterators.md
2681 (UNSPEC_SADDV, UNSPEC_UADDV, SUADDV): Remove.
2682 (UNSPEC_ADDV): New.
2683 (sur): Remove elements for UNSPEC_SADDV and UNSPEC_UADDV.
2685 * config/aarch64/arm_neon.h (vaddv_s8, vaddv_s16, vaddv_s32, vaddv_u8,
2686 vaddv_u16, vaddv_u32, vaddvq_s8, vaddvq_s16, vaddvq_s32, vaddvq_s64,
2687 vaddvq_u8, vaddvq_u16, vaddvq_u32, vaddvq_u64, vaddv_f32, vaddvq_f32,
2688 vaddvq_f64): Change __builtin_aarch64_reduc_[us]plus_... to
2689 __builtin_aarch64_reduc_plus_scal, remove vget_lane wrapper.
2691 2014-10-27 Alan Lawrence <alan.lawrence@arm.com>
2693 PR tree-optimization/61114
2694 * doc/md.texi (Standard Names): Add reduc_(plus,[us](min|max))|scal
2695 optabs, and note in reduc_[us](plus|min|max) to prefer the former.
2697 * expr.c (expand_expr_real_2): Use reduc_..._scal if available, fall
2698 back to old reduc_... + BIT_FIELD_REF only if not.
2700 * optabs.c (optab_for_tree_code): for REDUC_(MAX,MIN,PLUS)_EXPR,
2701 return the reduce-to-scalar (reduc_..._scal) optab.
2702 (scalar_reduc_to_vector): New.
2704 * optabs.def (reduc_smax_scal_optab, reduc_smin_scal_optab,
2705 reduc_plus_scal_optab, reduc_umax_scal_optab, reduc_umin_scal_optab):
2706 New.
2708 * optabs.h (scalar_reduc_to_vector): Declare.
2710 * tree-vect-loop.c (vectorizable_reduction): Look for optabs reducing
2711 to either scalar or vector.
2713 2014-10-27 Alan Lawrence <alan.lawrence@arm.com>
2715 PR tree-optimization/61114
2716 * expr.c (expand_expr_real_2): For REDUC_{MIN,MAX,PLUS}_EXPR, add
2717 extract_bit_field around optab result.
2719 * fold-const.c (fold_unary_loc): For REDUC_{MIN,MAX,PLUS}_EXPR, produce
2720 scalar not vector.
2722 * tree-cfg.c (verify_gimple_assign_unary): Check result vs operand type
2723 for REDUC_{MIN,MAX,PLUS}_EXPR.
2725 * tree-vect-loop.c (vect_analyze_loop): Update comment.
2726 (vect_create_epilog_for_reduction): For direct vector reduction, use
2727 result of tree code directly without extract_bit_field.
2729 * tree.def (REDUC_MAX_EXPR, REDUC_MIN_EXPR, REDUC_PLUS_EXPR): Update
2730 comment.
2732 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
2734 * basic-block.h: Remove all includes.
2735 (enum profile_status_d, struct control_flow_graph): Move to cfg.h
2736 * cfg.h (profile_status_d, struct control_flow_graph): Relocate here.
2737 * Makefile.in (GTFILES): Add cfg.h to list.
2738 * cgraph.h (symbol_table::create_empty): Move to cgraph.c.
2739 * cgraph.c (symbol_table::create_empty): Relocate from cgraph.h.
2740 * genconditions.c (write_header): Add predict.h and basic-block.h to
2741 lits of includes.
2742 * genemit.c (main): Ditto.
2743 * genpreds.c (write_insn_preds_c): Ditto.
2744 * genrecog.c (write_header): Ditto.
2745 * gengtype.c (open_base_files): Add predict.h, basic-block.h, and cfg.h
2746 to list of includes.
2747 * alias.c: Adjust include files.
2748 * asan.c: Ditto.
2749 * auto-inc-dec.c: Ditto.
2750 * auto-profile.c: Ditto.
2751 * bb-reorder.c: Ditto.
2752 * bt-load.c: Ditto.
2753 * builtins.c: Ditto.
2754 * caller-save.c: Ditto.
2755 * calls.c: Ditto.
2756 * cfg.c: Ditto.
2757 * cfganal.c: Ditto.
2758 * cfgbuild.c: Ditto.
2759 * cfgcleanup.c: Ditto.
2760 * cfgexpand.c: Ditto.
2761 * cfghooks.c: Ditto.
2762 * cfgloop.c: Ditto.
2763 * cfgloopanal.c: Ditto.
2764 * cfgloopmanip.c: Ditto.
2765 * cfgrtl.c: Ditto.
2766 * cgraphbuild.c: Ditto.
2767 * cgraphclones.c: Ditto.
2768 * cgraphunit.c: Ditto.
2769 * combine-stack-adj.c: Ditto.
2770 * combine.c: Ditto.
2771 * compare-elim.c: Ditto.
2772 * coverage.c: Ditto.
2773 * cprop.c: Ditto.
2774 * cse.c: Ditto.
2775 * cselib.c: Ditto.
2776 * data-streamer-in.c: Ditto.
2777 * data-streamer-out.c: Ditto.
2778 * data-streamer.c: Ditto.
2779 * dce.c: Ditto.
2780 * ddg.c: Ditto.
2781 * ddg.h: Ditto.
2782 * df-core.c: Ditto.
2783 * df-problems.c: Ditto.
2784 * df-scan.c: Ditto.
2785 * df.h: Ditto.
2786 * dojump.c: Ditto.
2787 * dominance.c: Ditto.
2788 * domwalk.c: Ditto.
2789 * dse.c: Ditto.
2790 * dwarf2cfi.c: Ditto.
2791 * emit-rtl.c: Ditto.
2792 * et-forest.c: Ditto.
2793 * except.c: Ditto.
2794 * expmed.c: Ditto.
2795 * expr.c: Ditto.
2796 * final.c: Ditto.
2797 * fold-const.c: Ditto.
2798 * function.c: Ditto.
2799 * fwprop.c: Ditto.
2800 * gcc-plugin.h: Ditto.
2801 * gcse.c: Ditto.
2802 * generic-match-head.c: Ditto.
2803 * ggc-page.c: Ditto.
2804 * gimple-builder.c: Ditto.
2805 * gimple-expr.c: Ditto.
2806 * gimple-fold.c: Ditto.
2807 * gimple-iterator.c: Ditto.
2808 * gimple-low.c: Ditto.
2809 * gimple-match-head.c: Ditto.
2810 * gimple-pretty-print.c: Ditto.
2811 * gimple-ssa-isolate-paths.c: Ditto.
2812 * gimple-ssa-strength-reduction.c: Ditto.
2813 * gimple-streamer-in.c: Ditto.
2814 * gimple-streamer-out.c: Ditto.
2815 * gimple-streamer.h: Ditto.
2816 * gimple-walk.c: Ditto.
2817 * gimple.c: Ditto.
2818 * gimplify-me.c: Ditto.
2819 * gimplify.c: Ditto.
2820 * graph.c: Ditto.
2821 * graphite-blocking.c: Ditto.
2822 * graphite-clast-to-gimple.c: Ditto.
2823 * graphite-dependences.c: Ditto.
2824 * graphite-interchange.c: Ditto.
2825 * graphite-isl-ast-to-gimple.c: Ditto.
2826 * graphite-optimize-isl.c: Ditto.
2827 * graphite-poly.c: Ditto.
2828 * graphite-scop-detection.c: Ditto.
2829 * graphite-sese-to-poly.c: Ditto.
2830 * graphite.c: Ditto.
2831 * haifa-sched.c: Ditto.
2832 * hw-doloop.c: Ditto.
2833 * ifcvt.c: Ditto.
2834 * init-regs.c: Ditto.
2835 * internal-fn.c: Ditto.
2836 * ipa-cp.c: Ditto.
2837 * ipa-devirt.c: Ditto.
2838 * ipa-icf-gimple.c: Ditto.
2839 * ipa-icf.c: Ditto.
2840 * ipa-inline-analysis.c: Ditto.
2841 * ipa-inline.c: Ditto.
2842 * ipa-polymorphic-call.c: Ditto.
2843 * ipa-profile.c: Ditto.
2844 * ipa-prop.c: Ditto.
2845 * ipa-pure-const.c: Ditto.
2846 * ipa-reference.c: Ditto.
2847 * ipa-split.c: Ditto.
2848 * ipa-utils.c: Ditto.
2849 * ipa.c: Ditto.
2850 * ira-build.c: Ditto.
2851 * ira-color.c: Ditto.
2852 * ira-conflicts.c: Ditto.
2853 * ira-costs.c: Ditto.
2854 * ira-emit.c: Ditto.
2855 * ira-lives.c: Ditto.
2856 * ira.c: Ditto.
2857 * jump.c: Ditto.
2858 * lcm.c: Ditto.
2859 * loop-doloop.c: Ditto.
2860 * loop-init.c: Ditto.
2861 * loop-invariant.c: Ditto.
2862 * loop-iv.c: Ditto.
2863 * loop-unroll.c: Ditto.
2864 * lower-subreg.c: Ditto.
2865 * lra-assigns.c: Ditto.
2866 * lra-coalesce.c: Ditto.
2867 * lra-constraints.c: Ditto.
2868 * lra-eliminations.c: Ditto.
2869 * lra-lives.c: Ditto.
2870 * lra-spills.c: Ditto.
2871 * lra.c: Ditto.
2872 * lto-cgraph.c: Ditto.
2873 * lto-compress.c: Ditto.
2874 * lto-opts.c: Ditto.
2875 * lto-section-in.c: Ditto.
2876 * lto-section-out.c: Ditto.
2877 * lto-streamer-in.c: Ditto.
2878 * lto-streamer-out.c: Ditto.
2879 * lto-streamer.c: Ditto.
2880 * mcf.c: Ditto.
2881 * mode-switching.c: Ditto.
2882 * modulo-sched.c: Ditto.
2883 * omp-low.c: Ditto.
2884 * optabs.c: Ditto.
2885 * opts-global.c: Ditto.
2886 * passes.c: Ditto.
2887 * postreload-gcse.c: Ditto.
2888 * postreload.c: Ditto.
2889 * predict.c: Ditto.
2890 * print-rtl.c: Ditto.
2891 * profile.c: Ditto.
2892 * recog.c: Ditto.
2893 * ree.c: Ditto.
2894 * reg-stack.c: Ditto.
2895 * regcprop.c: Ditto.
2896 * regcprop.h: Ditto.
2897 * reginfo.c: Ditto.
2898 * regrename.c: Ditto.
2899 * regstat.c: Ditto.
2900 * reload.c: Ditto.
2901 * reload1.c: Ditto.
2902 * reorg.c: Ditto.
2903 * resource.c: Ditto.
2904 * rtlanal.c: Ditto.
2905 * sched-deps.c: Ditto.
2906 * sched-ebb.c: Ditto.
2907 * sched-int.h: Ditto.
2908 * sched-rgn.c: Ditto.
2909 * sched-vis.c: Ditto.
2910 * sel-sched-dump.c: Ditto.
2911 * sel-sched-ir.c: Ditto.
2912 * sel-sched-ir.h: Ditto.
2913 * sel-sched.c: Ditto.
2914 * sese.c: Ditto.
2915 * shrink-wrap.c: Ditto.
2916 * stack-ptr-mod.c: Ditto.
2917 * stmt.c: Ditto.
2918 * store-motion.c: Ditto.
2919 * symtab.c: Ditto.
2920 * toplev.c: Ditto.
2921 * tracer.c: Ditto.
2922 * trans-mem.c: Ditto.
2923 * tree-affine.c: Ditto.
2924 * tree-call-cdce.c: Ditto.
2925 * tree-cfg.c: Ditto.
2926 * tree-cfgcleanup.c: Ditto.
2927 * tree-chrec.c: Ditto.
2928 * tree-complex.c: Ditto.
2929 * tree-data-ref.c: Ditto.
2930 * tree-dfa.c: Ditto.
2931 * tree-eh.c: Ditto.
2932 * tree-emutls.c: Ditto.
2933 * tree-if-conv.c: Ditto.
2934 * tree-inline.c: Ditto.
2935 * tree-into-ssa.c: Ditto.
2936 * tree-loop-distribution.c: Ditto.
2937 * tree-nested.c: Ditto.
2938 * tree-nrv.c: Ditto.
2939 * tree-object-size.c: Ditto.
2940 * tree-outof-ssa.c: Ditto.
2941 * tree-parloops.c: Ditto.
2942 * tree-phinodes.c: Ditto.
2943 * tree-predcom.c: Ditto.
2944 * tree-pretty-print.c: Ditto.
2945 * tree-profile.c: Ditto.
2946 * tree-scalar-evolution.c: Ditto.
2947 * tree-sra.c: Ditto.
2948 * tree-ssa-address.c: Ditto.
2949 * tree-ssa-alias.c: Ditto.
2950 * tree-ssa-ccp.c: Ditto.
2951 * tree-ssa-coalesce.c: Ditto.
2952 * tree-ssa-copy.c: Ditto.
2953 * tree-ssa-copyrename.c: Ditto.
2954 * tree-ssa-dce.c: Ditto.
2955 * tree-ssa-dom.c: Ditto.
2956 * tree-ssa-dse.c: Ditto.
2957 * tree-ssa-forwprop.c: Ditto.
2958 * tree-ssa-ifcombine.c: Ditto.
2959 * tree-ssa-live.c: Ditto.
2960 * tree-ssa-loop-ch.c: Ditto.
2961 * tree-ssa-loop-im.c: Ditto.
2962 * tree-ssa-loop-ivcanon.c: Ditto.
2963 * tree-ssa-loop-ivopts.c: Ditto.
2964 * tree-ssa-loop-manip.c: Ditto.
2965 * tree-ssa-loop-niter.c: Ditto.
2966 * tree-ssa-loop-prefetch.c: Ditto.
2967 * tree-ssa-loop-unswitch.c: Ditto.
2968 * tree-ssa-loop.c: Ditto.
2969 * tree-ssa-math-opts.c: Ditto.
2970 * tree-ssa-operands.c: Ditto.
2971 * tree-ssa-phiopt.c: Ditto.
2972 * tree-ssa-phiprop.c: Ditto.
2973 * tree-ssa-pre.c: Ditto.
2974 * tree-ssa-propagate.c: Ditto.
2975 * tree-ssa-reassoc.c: Ditto.
2976 * tree-ssa-sccvn.c: Ditto.
2977 * tree-ssa-sink.c: Ditto.
2978 * tree-ssa-strlen.c: Ditto.
2979 * tree-ssa-structalias.c: Ditto.
2980 * tree-ssa-tail-merge.c: Ditto.
2981 * tree-ssa-ter.c: Ditto.
2982 * tree-ssa-threadedge.c: Ditto.
2983 * tree-ssa-threadupdate.c: Ditto.
2984 * tree-ssa-uncprop.c: Ditto.
2985 * tree-ssa-uninit.c: Ditto.
2986 * tree-ssa.c: Ditto.
2987 * tree-ssanames.c: Ditto.
2988 * tree-stdarg.c: Ditto.
2989 * tree-streamer-in.c: Ditto.
2990 * tree-streamer-out.c: Ditto.
2991 * tree-streamer.c: Ditto.
2992 * tree-switch-conversion.c: Ditto.
2993 * tree-tailcall.c: Ditto.
2994 * tree-vect-data-refs.c: Ditto.
2995 * tree-vect-generic.c: Ditto.
2996 * tree-vect-loop-manip.c: Ditto.
2997 * tree-vect-loop.c: Ditto.
2998 * tree-vect-patterns.c: Ditto.
2999 * tree-vect-slp.c: Ditto.
3000 * tree-vect-stmts.c: Ditto.
3001 * tree-vectorizer.c: Ditto.
3002 * tree-vrp.c: Ditto.
3003 * tree.c: Ditto.
3004 * tsan.c: Ditto.
3005 * ubsan.c: Ditto.
3006 * valtrack.c: Ditto.
3007 * valtrack.h: Ditto.
3008 * value-prof.c: Ditto.
3009 * var-tracking.c: Ditto.
3010 * varasm.c: Ditto.
3011 * varpool.c: Ditto.
3012 * vtable-verify.c: Ditto.
3013 * web.c: Ditto.
3014 * config/aarch64/aarch64-builtins.c: Ditto.
3015 * config/aarch64/aarch64.c: Ditto.
3016 * config/alpha/alpha.c: Ditto.
3017 * config/arc/arc.c: Ditto.
3018 * config/arm/arm.c: Ditto.
3019 * config/avr/avr.c: Ditto.
3020 * config/bfin/bfin.c: Ditto.
3021 * config/c6x/c6x.c: Ditto.
3022 * config/cr16/cr16.c: Ditto.
3023 * config/cris/cris.c: Ditto.
3024 * config/darwin-c.c: Ditto.
3025 * config/darwin.c: Ditto.
3026 * config/epiphany/epiphany.c: Ditto.
3027 * config/epiphany/mode-switch-use.c: Ditto.
3028 * config/epiphany/resolve-sw-modes.c: Ditto.
3029 * config/fr30/fr30.c: Ditto.
3030 * config/frv/frv.c: Ditto.
3031 * config/h8300/h8300.c: Ditto.
3032 * config/i386/i386.c: Ditto.
3033 * config/i386/winnt.c: Ditto.
3034 * config/ia64/ia64.c: Ditto.
3035 * config/iq2000/iq2000.c: Ditto.
3036 * config/lm32/lm32.c: Ditto.
3037 * config/m32c/m32c.c: Ditto.
3038 * config/m32r/m32r.c: Ditto.
3039 * config/m68k/m68k.c: Ditto.
3040 * config/mcore/mcore.c: Ditto.
3041 * config/mep/mep.c: Ditto.
3042 * config/microblaze/microblaze.c: Ditto.
3043 * config/mips/mips.c: Ditto.
3044 * config/mmix/mmix.c: Ditto.
3045 * config/mn10300/mn10300.c: Ditto.
3046 * config/moxie/moxie.c: Ditto.
3047 * config/msp430/msp430.c: Ditto.
3048 * config/nds32/nds32-cost.c: Ditto.
3049 * config/nds32/nds32-fp-as-gp.c: Ditto.
3050 * config/nds32/nds32-intrinsic.c: Ditto.
3051 * config/nds32/nds32-isr.c: Ditto.
3052 * config/nds32/nds32-md-auxiliary.c: Ditto.
3053 * config/nds32/nds32-memory-manipulation.c: Ditto.
3054 * config/nds32/nds32-pipelines-auxiliary.c: Ditto.
3055 * config/nds32/nds32-predicates.c: Ditto.
3056 * config/nds32/nds32.c: Ditto.
3057 * config/nios2/nios2.c: Ditto.
3058 * config/pa/pa.c: Ditto.
3059 * config/pdp11/pdp11.c: Ditto.
3060 * config/rl78/rl78.c: Ditto.
3061 * config/rs6000/rs6000.c: Ditto.
3062 * config/rx/rx.c: Ditto.
3063 * config/s390/s390.c: Ditto.
3064 * config/sh/sh-mem.cc: Ditto.
3065 * config/sh/sh.c: Ditto.
3066 * config/sh/sh_optimize_sett_clrt.cc: Ditto.
3067 * config/sh/sh_treg_combine.cc: Ditto.
3068 * config/sparc/sparc.c: Ditto.
3069 * config/spu/spu.c: Ditto.
3070 * config/stormy16/stormy16.c: Ditto.
3071 * config/tilegx/tilegx.c: Ditto.
3072 * config/tilepro/tilepro.c: Ditto.
3073 * config/v850/v850.c: Ditto.
3074 * config/vax/vax.c: Ditto.
3075 * config/xtensa/xtensa.c: Ditto.
3077 2014-10-27 Alan Lawrence <alan.lawrence@arm.com>
3079 * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Comment out.
3080 * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
3081 Remove using preprocessor directives.
3083 2014-10-27 Richard Biener <rguenther@suse.de>
3085 * match.pd (0 % X): Properly use the iterator iterating over
3086 all modulo operators.
3087 (X % 1): Likewise.
3089 2014-10-27 Richard Biener <rguenther@suse.de>
3091 * tree-ssa-forwprop.c: Include tree-cfgcleanup.h and tree-into-ssa.h.
3092 (lattice): New global.
3093 (fwprop_ssa_val): New function.
3094 (fold_all_stmts): Likewise.
3095 (pass_forwprop::execute): Finally fold all stmts.
3097 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
3099 PR c++/53061
3100 * doc/invoke.texi (fmessage-length): Update text to match reality.
3102 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3104 * config/microblaze/microblaze.c: Include rtl-iter.h.
3105 (microblaze_tls_referenced_p_1): Delete.
3106 (microblaze_tls_referenced_p): Use FOR_EACH_SUBRTX.
3108 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3110 * config/mips/mips.c (mips_at_reg_p): Delete.
3111 (mips_need_noat_wrapper_p): Use FOR_EACH_SUBRTX.
3113 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3115 * config/mips/mips.c (mips_record_lo_sum): Replace with...
3116 (mips_record_lo_sums): ...this new function.
3117 (mips_reorg_process_insns): Update accordingly.
3119 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3121 * config/mips/mips.c (mips_sim_insn): Update comment.
3122 (mips_sim_wait_regs_2): Delete.
3123 (mips_sim_wait_regs_1): Use FOR_EACH_SUBRTX_VAR.
3125 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3127 * config/mips/mips.c (r10k_needs_protection_p_call): Take a const_rtx
3128 and return a bool. Iterate over all subrtxes here.
3129 (r10k_needs_protection_p): Update accordingly.
3131 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3133 * config/mips/mips.c (r10k_needs_protection_p_1): Take an rtx
3134 rather than an rtx pointer. Change type of insn from "void *"
3135 to its real type. Return bool rather than int. Iterate over
3136 all subrtxes here.
3137 (r10k_needs_protection_p_store): Update accordingly.
3138 (r10k_needs_protection_p): Likewise.
3140 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3142 * config/mips/mips.c (mips16_rewrite_pool_refs_info): Delete.
3143 (mips16_rewrite_pool_refs): Take the insn and constant pool as
3144 parameters. Iterate over the instruction's pattern and return void.
3145 (mips16_lay_out_constants): Update accordingly.
3147 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3149 * config/mips/mips.c (mips_kernel_reg_p): Replace with...
3150 (mips_refers_to_kernel_reg_p): ...this new function.
3151 (mips_expand_prologue): Update accordingly.
3153 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3155 * config/mips/mips.c (mips_rewrite_small_data_1): Take the context
3156 as a parameter instead of the containing MEM. Iterate over all
3157 subrtxes. Don't return a value.
3158 (mips_rewrite_small_data): Update call accordingly.
3160 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3162 * config/mips/mips.c: Include rtl-iter.h.
3163 (mips_small_data_pattern_1): Take an rtx rather than an rtx pointer.
3164 Take the context as a parameter instead of the containing MEM.
3165 Iterate over all subrtxes.
3166 (mips_small_data_pattern_p): Update call accordingly.
3168 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3170 * config/mep/mep.c (mep_mul_hilo_bypass_1): Delete.
3171 (mep_mul_hilo_bypass_p): Use FOR_EACH_SUBRTX.
3173 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3175 * config/mep/mep.c (mep_store_find_set): Take a const_rtx and
3176 return a bool. Replace "void *" with specific type. Iterate
3177 over all subrtxes.
3178 (mep_store_data_bypass_1): Update calls accordingly.
3180 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3182 * config/mep/mep.c: Include rtl-iter.h.
3183 (global_reg_mentioned_p_1): Take a const_rtx and return a bool.
3184 (xtensa_tls_referenced_p): Return a bool. Use FOR_EACH_SUBRTX.
3186 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3188 * config/xtensa/xtensa.c: Include rtl-iter.h.
3189 (xtensa_tls_referenced_p_1): Delete.
3190 (xtensa_tls_referenced_p): Use FOR_EACH_SUBRTX.
3192 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3194 * config/sh/sh.c (sh_contains_memref_p_1): Delete.
3195 (sh_contains_memref_p): Use FOR_EACH_SUBRTX.
3197 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3199 * config/sh/sh-protos.h (shmedia_cleanup_truncate): Take an
3200 rtx as argument and return the number of changes.
3201 * config/sh/sh.c: Include rtl-iter.h.
3202 (shmedia_cleanup_truncate): Take an rtx as argument and iterate
3203 over all subrtxes. Return the number of changes made.
3204 * config/sh/sh.md: Update caller accordingly.
3206 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3208 * config/m68k/m68k.c (m68k_tls_reference_p_1): Delete.
3209 (m68k_tls_reference_p): Use FOR_EACH_SUBRTX_VAR.
3211 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
3213 * config/m68k/m68k.c: Include rtl-iter.h.
3214 (m68k_final_prescan_insn_1): Delete.
3215 (m68k_final_prescan_insn): Use FOR_EACH_SUBRTX_VAR.
3217 2014-10-25 Jakub Jelinek <jakub@redhat.com>
3219 PR tree-optimization/63641
3220 * tree-ssa-reassoc.c (optimize_range_tests_to_bit_test): Set high
3221 to low + prec - 1 - clz (mask) instead of low + prec - clz (mask).
3223 2014-10-25 Alan Modra <amodra@gmail.com>
3225 PR rtl-optimization/63615
3226 * simplify-rtx.c (simplify_plus_minus): Set "canonicalized" on
3227 decomposing PLUS or MINUS if operands are not placed adjacent
3228 in the "ops" array.
3230 2014-10-25 Joseph Myers <joseph@codesourcery.com>
3232 * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Do
3233 not allow e500 double in registers not satisyfing
3234 SPE_SIMD_REGNO_P.
3236 2014-10-24 Aldy Hernandez <aldyh@redhat.com>
3238 * dwarf2out.c (declare_in_namespace): Only emit external
3239 declarations in the local scope once.
3241 2014-10-24 Jonathan Wakely <jwakely@redhat.com>
3243 * ginclude/stdbool.h: Do not define bool, true or false in C++11.
3245 2014-10-24 Charles Baylis <charles.baylis@linaro.org>
3247 * config/aarch64/arm_neon.h (__LD2_LANE_FUNC): Rewrite using builtins,
3248 update uses to use new macro arguments.
3249 (__LD3_LANE_FUNC): Likewise.
3250 (__LD4_LANE_FUNC): Likewise.
3252 2014-10-24 Charles Baylis <charles.baylis@linaro.org>
3254 * config/aarch64/aarch64-builtins.c
3255 (aarch64_types_loadstruct_lane_qualifiers): Define.
3256 * config/aarch64/aarch64-simd-builtins.def (ld2_lane, ld3_lane,
3257 ld4_lane): New builtins.
3258 * config/aarch64/aarch64-simd.md (aarch64_vec_load_lanesoi_lane<mode>):
3259 New pattern.
3260 (aarch64_vec_load_lanesci_lane<mode>): Likewise.
3261 (aarch64_vec_load_lanesxi_lane<mode>): Likewise.
3262 (aarch64_ld2_lane<mode>): New expand.
3263 (aarch64_ld3_lane<mode>): Likewise.
3264 (aarch64_ld4_lane<mode>): Likewise.
3265 * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
3266 UNSPEC_LD2_LANE, UNSPEC_LD3_LANE, UNSPEC_LD4_LANE.
3268 2014-10-24 Georg-Johann Lay <avr@gjlay.de>
3270 * avr-protos.h (avr_out_sign_extend): New.
3271 * avr.c (avr_adjust_insn_length) [ADJUST_LEN_SEXT]: Handle.
3272 (avr_out_sign_extend): New function.
3273 * avr.md (extendqihi2, extendqipsi2, extendqisi2, extendhipsi2)
3274 (extendhisi2, extendpsisi2): Use it.
3275 (adjust_len) [sext]: New.
3277 2014-10-24 Martin Liska <mliska@suse.cz>
3279 * ipa-icf.c (sem_function::compare_phi_node): PHI result comparison
3280 added.
3282 2014-10-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3284 * config/aarch64/aarch64-elf-raw.h (CA53_ERR_835769_SPEC): Define.
3285 (LINK_SPEC): Include CA53_ERR_835769_SPEC.
3286 * config/aarch64/aarch64-linux.h (CA53_ERR_835769_SPEC): Define.
3287 (LINK_SPEC): Include CA53_ERR_835769_SPEC.
3289 2014-10-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3291 * config/aarch64/aarch64.h (ADJUST_INSN_LENGTH): Wrap definition in
3292 do while (0).
3293 * config/aarch64/aarch64.c (is_mem_p): Delete.
3294 (is_memory_op): Rename to...
3295 (has_memory_op): ... This. Use FOR_EACH_SUBRTX.
3296 (dep_between_memop_and_curr): Assert that the input is a SET.
3297 (aarch64_madd_needs_nop): Add comment. Do not call
3298 dep_between_memop_and_curr on NULL body.
3299 (aarch64_final_prescan_insn): Add comment.
3300 Include rtl-iter.h.
3302 2014-10-24 Richard Biener <rguenther@suse.de>
3304 * Makefile.in (BUILD_CPPLIB): Move $(LIBINTL) $(LIBICONV)
3305 to genmatch BUILD_LIBS instead.
3307 2014-10-24 Richard Biener <rguenther@suse.de>
3309 * genmatch.c (expr::gen_transform): Use fold_buildN_loc
3310 and build_call_expr_loc.
3311 (dt_simplify::gen): Drop non_lvalue for GIMPLE, use
3312 non_lvalue_loc to build it for GENERIC.
3313 (decision_tree::gen_generic): Add location argument to
3314 generic_simplify prototype.
3315 (capture_info): New class.
3316 (capture_info::capture_info): New constructor.
3317 (capture_info::walk_match): New method.
3318 (capture_info::walk_result): New method.
3319 (capture_info::walk_c_expr): New method.
3320 (dt_simplify::gen): Handle preserving side-effects for
3321 GENERIC code generation.
3322 (decision_tree::gen_generic): Do not reject operands
3323 with TREE_SIDE_EFFECTS.
3324 * generic-match.h: New file.
3325 * generic-match-head.c: Include generic-match.h, not gimple-match.h.
3326 * match.pd: Add some constant folding patterns from fold-const.c.
3327 * fold-const.c: Include generic-match.h.
3328 (fold_unary_loc): Dispatch to generic_simplify.
3329 (fold_ternary_loc): Likewise.
3330 (fold_binary_loc): Likewise. Remove patterns now implemented
3331 by generic_simplify.
3332 * gimple-fold.c (replace_stmt_with_simplification): New function.
3333 (fold_stmt_1): Add valueize parameter, dispatch to gimple_simplify.
3334 (no_follow_ssa_edges): New function.
3335 (fold_stmt): New overload with valueization hook. Use
3336 no_follow_ssa_edges for the overload without hook.
3337 (fold_stmt_inplace): Likewise.
3338 * gimple-fold.h (no_follow_ssa_edges): Declare.
3340 2014-10-24 Felix Yang <felix.yang@huawei.com>
3341 Jiji Jiang <jiangjiji@huawei.com>
3343 PR target/63173
3344 * config/aarch64/arm_neon.h (__LD2R_FUNC): Remove macro.
3345 (__LD3R_FUNC): Ditto.
3346 (__LD4R_FUNC): Ditto.
3347 (vld2_dup_s8, vld2_dup_s16, vld2_dup_s32, vld2_dup_f32, vld2_dup_f64,
3348 vld2_dup_u8, vld2_dup_u16, vld2_dup_u32, vld2_dup_p8, vld2_dup_p16
3349 vld2_dup_s64, vld2_dup_u64, vld2q_dup_s8, vld2q_dup_p8,
3350 vld2q_dup_s16, vld2q_dup_p16, vld2q_dup_s32, vld2q_dup_s64,
3351 vld2q_dup_u8, vld2q_dup_u16, vld2q_dup_u32, vld2q_dup_u64
3352 vld2q_dup_f32, vld2q_dup_f64): Rewrite using builtin functions.
3353 (vld3_dup_s64, vld3_dup_u64, vld3_dup_f64, vld3_dup_s8
3354 vld3_dup_p8, vld3_dup_s16, vld3_dup_p16, vld3_dup_s32
3355 vld3_dup_u8, vld3_dup_u16, vld3_dup_u32, vld3_dup_f32
3356 vld3q_dup_s8, vld3q_dup_p8, vld3q_dup_s16, vld3q_dup_p16
3357 vld3q_dup_s32, vld3q_dup_s64, vld3q_dup_u8, vld3q_dup_u16
3358 vld3q_dup_u32, vld3q_dup_u64, vld3q_dup_f32, vld3q_dup_f64): Likewise.
3359 (vld4_dup_s64, vld4_dup_u64, vld4_dup_f64, vld4_dup_s8
3360 vld4_dup_p8, vld4_dup_s16, vld4_dup_p16, vld4_dup_s32
3361 vld4_dup_u8, vld4_dup_u16, vld4_dup_u32, vld4_dup_f32
3362 vld4q_dup_s8, vld4q_dup_p8, vld4q_dup_s16, vld4q_dup_p16
3363 vld4q_dup_s32, vld4q_dup_s64, vld4q_dup_u8, vld4q_dup_u16
3364 vld4q_dup_u32, vld4q_dup_u64, vld4q_dup_f32, vld4q_dup_f64): Likewise.
3365 * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
3366 UNSPEC_LD2_DUP, UNSPEC_LD3_DUP, UNSPEC_LD4_DUP.
3367 * config/aarch64/aarch64-simd-builtins.def (ld2r, ld3r, ld4r): New
3368 builtins.
3369 * config/aarch64/aarch64-simd.md (aarch64_simd_ld2r<mode>): New pattern.
3370 (aarch64_simd_ld3r<mode>): Likewise.
3371 (aarch64_simd_ld4r<mode>): Likewise.
3372 (aarch64_ld2r<mode>): New expand.
3373 (aarch64_ld3r<mode>): Likewise.
3374 (aarch64_ld4r<mode>): Likewise.
3376 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
3378 * rtlanal.c (get_base_term): Handle SCRATCH.
3380 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
3382 * haifa-sched.c (sched_init): Disable max_issue when scheduling for
3383 register pressure.
3385 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
3387 * haifa-sched.c (cached_first_cycle_multipass_dfa_lookahead,)
3388 (cached_issue_rate): Remove. Use dfa_lookahead and issue_rate instead.
3389 (max_issue, choose_ready, sched_init): Update.
3391 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
3393 * sched-int.h (struct _haifa_insn_data:last_rfs_win): New field.
3394 * haifa-sched.c (INSN_LAST_RFS_WIN): New access macro.
3395 (rfs_result): Set INSN_LAST_RFS_WIN. Update signature.
3396 (rank_for_schedule): Update calls to rfs_result to pass new parameters.
3397 (print_rank_for_schedule_stats): Print out elements of ready list that
3398 ended up on their respective places due to each of the sorting
3399 heuristics.
3400 (ready_sort): Update.
3401 (debug_ready_list_1): Improve printout for SCHED_PRESSURE_MODEL.
3402 (schedule_block): Update.
3404 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
3406 * haifa-sched.c (sched_class_regs_num, call_used_regs_num): New static
3407 arrays. Use sched_class_regs_num instead of ira_class_hard_regs_num.
3408 (print_curr_reg_pressure, setup_insn_reg_pressure_info,)
3409 (model_update_pressure, model_spill_cost): Use sched_class_regs_num.
3410 (model_start_schedule): Update.
3411 (sched_pressure_start_bb): New static function. Calculate
3412 sched_class_regs_num.
3413 (schedule_block): Use it.
3414 (alloc_global_sched_pressure_data): Calculate call_used_regs_num.
3416 2014-10-24 Richard Biener <rguenther@suse.de>
3418 * Makefile.in (BUILD_CPPLIB): When in stage2+ use the
3419 host library and make sure to pull in the required libintl
3420 and libiconv dependencies.
3422 2014-10-24 Richard Biener <rguenther@suse.de>
3424 * fold-const.c (fold_binary_loc): Fix copy-and-pasto.
3426 2014-10-24 Markus Trippelsdorf <markus@trippelsdorf.de>
3428 PR bootstrap/63632
3429 * collect2.c (main): Filter out -fno-lto.
3431 2014-10-24 Martin Liska <mliska@suse.cz>
3433 * ipa-icf.c (sem_item_optimizer::parse_nonsingleton_classes): Guard
3434 division by zero in dumps.
3435 (sem_item_optimizer::merge_classes): Ditto.
3437 2014-10-23 John David Anglin <danglin@gcc.gnu.org>
3439 * config/pa/pa.c (pa_can_combine_p): Fix typo in last change.
3441 2014-10-23 Ian Lance Taylor <iant@google.com>
3443 * tree-vrp.c (extract_range_from_assert): Fix typo in comment.
3445 2014-10-23 Ian Lance Taylor <iant@google.com>
3447 * config/mep/mep.h (TARGET_HAS_F_SETLKW): Don't undefine.
3449 2014-10-23 Jakub Jelinek <jakub@redhat.com>
3451 PR debug/63623
3452 * var-tracking.c (stack_adjust_offset_pre_post_cb): New function.
3453 (stack_adjust_offset_pre_post): Use it through for_each_inc_dec,
3454 instead of only handling autoinc in dest if it is a MEM.
3455 (vt_stack_adjustments): Fix up formatting.
3457 2014-10-23 DJ Delorie <dj@redhat.com>
3459 * config/msp430/msp430.c (msp430_print_operand): 'x' modifier is
3460 independend of -mlarge.
3461 * config/msp430/constraints.md (Ys): Update comment.
3463 2014-10-23 Evgeny Stupachenko <evstupac@gmail.com>
3465 PR target/63534
3466 PR target/63618
3467 * cse.c (delete_trivially_dead_insns): Consider PIC register is used
3468 while it is pseudo.
3469 * dse.c (deletable_insn_p): Likewise.
3471 2014-10-23 Georg-Johann Lay <avr@gjlay.de>
3473 * config/avr/avr.c: Fix GNU coding rules and typos.
3474 * config/avr/avr.h: Dito.
3475 * config/avr/avr-c.c: Dito.
3476 * config/avr/avr.md: Dito.
3478 2014-10-23 Kirill Yukhin <kirill.yukhin@intel.com>
3480 * config/i386/sse.md (define_mode_iterator VI1248_AVX512VL_AVX512BW):
3481 New.
3482 (define_insn "*abs<mode>2"): Use VI1248_AVX512VL_AVX512BW mode
3483 iterator.
3484 (define_expand "abs<mode>2"): Ditto.
3486 2014-10-23 Kirill Yukhin <kirill.yukhin@intel.com>
3488 * tree-core.h (tree_var_decl): Extend `function_code' field
3489 by one bit, move `regdecl_flag' field to ...
3490 (tree_decl_with_vis): Here.
3491 * tree.h (DECL_STATIC_CHAIN): Update struct name.
3493 2014-10-23 Richard Biener <rguenther@suse.de>
3495 * Makefile.in (BUILD_CPPLIB): Add.
3496 (build/genmatch$(build_exeext)): Use BUILD_CPPLIB, not CPPLIB.
3497 Drop LIBIBERTY.
3499 2014-10-23 Richard Biener <rguenther@suse.de>
3501 * fold-const.c (fold_binary_loc): Preserve side-effects of
3502 X - X when simplifying to 0.
3503 * stor-layout.c (finish_bitfield_representative): Strip
3504 side-effects of evaluating the difference of two DECL_FIELD_OFFSET.
3506 2014-10-22 Richard Biener <rguenther@suse.de>
3507 Tobias Burnus <burnus@net-b.de>
3509 PR lto/63603
3510 * gcc.c (LINK_COMMAND_SPEC): Add %{fno-lto}.
3512 2014-10-22 Dehao Chen <dehao@google.com>
3514 * auto-profile.c: Change order of header files.
3516 2014-10-22 Guozhi Wei <carrot@google.com>
3518 PR tree-optimization/63530
3519 tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Set
3520 pointer alignment according to DR_MISALIGNMENT.
3522 2014-10-22 David Malcolm <dmalcolm@redhat.com>
3524 * ipa-icf.c (ipa_icf_driver): Set optimizer to NULL when done.
3526 2014-10-22 Andrew MacLeod <amacleod@redhat.com>
3528 * cfgbuild.h: New. Add prototypes for cfgbuild.c.
3529 * cfgcleanup.h: New. Add prototypes for cfgcleanup.c.
3530 * cfgloopmanip.h: New. Add prototypes for cfgloopmanip.c.
3531 * dominance.h: New. Add prototypes for dominance.c.
3532 * cfgloop.h: Move some prototypes/enum to cfgloopmanip.h and include it.
3533 * cfghooks.h: (struct profile_record) Relocate here.
3534 Relocate 2 prototypes from basic-block.h.
3535 * basic-block.h: Move prototypes and struct to new header files.
3536 Include cfgbuild.h, cfgcleanup.h, and dominance.h.
3537 * rtl.h: Move a few prototypes to new header files.
3538 * cfgcleanup.c (merge_memattrs): Make static.
3539 * genopinit.c (main): Add predict.h to list of includes.
3540 * predict.h: Update prototype list to match predict.c.
3541 * predict.c (maybe_hot_count_p): Export.
3542 (cgraph_edge::maybe_hot_p): Move to cgraph.c.
3543 (cgraph_node::optimize_for_size_p): Move to cgraph.h.
3544 * cgraph.h (cgraph_node::optimize_for_size_p): Relocate here.
3545 * cgraph.c (cgraph_edge::maybe_hot_p): Relocate here.
3546 * profile.h: Adjust prototypes.
3547 * ifcvt.h: New. Relocate struct ce_if_block here.
3548 * ifcvt.c: Include ifcvt.h.
3549 * config/frv/frv.c: Include ifcvt.h.
3550 * config/frv/frv-protos.h: Add 'struct' to ce_if_block * parameters.
3552 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
3554 * lra.c (lra): Remove call to recog_init.
3555 * config/i386/i386.md (preferred_for_speed): New attribute
3556 (*float<SWI48:mode><MODEF:mode>2_sse): Override it instead of
3557 "enabled". Remove check for sched1.
3559 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
3561 * recog.h (recog_data_d): Remove enabled_alternatives.
3562 * recog.c (extract_insn): Don't set it.
3563 * reload.c (find_reloads): Call get_enabled_alternatives.
3565 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
3567 * recog.h (constrain_operands): Add an alternative_mask parameter.
3568 (constrain_operands_cached): Likewise.
3569 (get_preferred_alternatives): Declare new form.
3570 * recog.c (get_preferred_alternatives): New bb-taking instance.
3571 (constrain_operands): Take the set of available alternatives as
3572 a parameter.
3573 (check_asm_operands, insn_invalid_p, extract_constrain_insn)
3574 (extract_constrain_insn_cached): Update calls to constrain_operands.
3575 * caller-save.c (reg_save_code): Likewise.
3576 * ira.c (setup_prohibited_mode_move_regs): Likewise.
3577 * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
3578 * ree.c (combine_reaching_defs): Likewise.
3579 * reload.c (can_reload_into): Likewise.
3580 * reload1.c (reload, reload_as_needed, inc_for_reload): Likewise.
3581 (gen_reload_chain_without_interm_reg_p, emit_input_reload_insns)
3582 (emit_insn_if_valid_for_reload): Likewise.
3583 * reorg.c (fill_slots_from_thread): Likewise.
3584 * config/i386/i386.c (ix86_attr_length_address_default): Likewise.
3585 * config/pa/pa.c (pa_can_combine_p): Likewise.
3586 * config/rl78/rl78.c (insn_ok_now): Likewise.
3587 * config/sh/sh.md (define_peephole2): Likewise.
3588 * final.c (final_scan_insn): Update call to constrain_operands_cached.
3590 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
3592 * doc/md.texi: Document "preferred_for_size" and "preferred_for_speed"
3593 attributes.
3594 * genattr.c (main): Handle "preferred_for_size" and
3595 "preferred_for_speed" in the same way as "enabled".
3596 * recog.h (bool_attr): New enum.
3597 (target_recog): Replace x_enabled_alternatives with x_bool_attr_masks.
3598 (get_preferred_alternatives, check_bool_attrs): Declare.
3599 * recog.c (have_bool_attr, get_bool_attr, get_bool_attr_mask_uncached)
3600 (get_bool_attr_mask, get_preferred_alternatives, check_bool_attrs):
3601 New functions.
3602 (get_enabled_alternatives): Use get_bool_attr_mask.
3603 * ira-costs.c (record_reg_classes): Use get_preferred_alternatives
3604 instead of recog_data.enabled_alternatives.
3605 * ira.c (ira_setup_alts): Likewise.
3606 * postreload.c (reload_cse_simplify_operands): Likewise.
3607 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
3608 * ira-lives.c (preferred_alternatives): New variable.
3609 (process_bb_node_lives): Set it.
3610 (check_and_make_def_conflict, make_early_clobber_and_input_conflicts)
3611 (single_reg_class, ira_implicitly_set_insn_hard_regs): Use it instead
3612 of recog_data.enabled_alternatives.
3613 * lra-int.h (lra_insn_recog_data): Replace enabled_alternatives
3614 to preferred_alternatives.
3615 * lra-constraints.c (process_alt_operands): Update accordingly.
3616 * lra.c (lra_set_insn_recog_data): Likewise.
3617 (lra_update_insn_recog_data): Assert check_bool_attrs.
3619 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
3621 * recog.h (extract_constrain_insn): Declare.
3622 * recog.c (extract_constrain_insn): New function.
3623 * lra.c (check_rtl): Use it.
3624 * postreload.c (reload_cse_simplify_operands): Likewise.
3625 * reg-stack.c (check_asm_stack_operands): Likewise.
3626 (subst_asm_stack_regs): Likewise.
3627 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
3628 * regrename.c (build_def_use): Likewise.
3629 * sel-sched.c (get_reg_class): Likewise.
3630 * config/arm/arm.c (note_invalid_constants): Likewise.
3631 * config/s390/predicates.md (execute_operation): Likewise.
3633 2014-10-22 Jakub Jelinek <jakub@redhat.com>
3634 Yury Gribov <y.gribov@samsung.com>
3636 * common.opt (flag_sanitize_recover): New variable.
3637 (fsanitize-recover): Remove Var/Init, deprecate.
3638 (fsanitize-recover=): New option.
3639 * doc/invoke.texi (fsanitize-recover): Update docs.
3640 * opts.c (finish_options): Use opts->x_flag_sanitize
3641 instead of flag_sanitize. Prohibit -fsanitize-recover
3642 for anything besides UBSan. Formatting.
3643 (common_handle_option): Handle OPT_fsanitize_recover_
3644 and OPT_fsanitize_recover. Use opts->x_flag_sanitize
3645 instead of flag_sanitize.
3646 * asan.c (pass_sanopt::execute): Fix up formatting.
3647 * ubsan.c (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn,
3648 ubsan_expand_objsize_ifn, ubsan_build_overflow_builtin,
3649 instrument_bool_enum_load, ubsan_instrument_float_cast,
3650 instrument_nonnull_arg, instrument_nonnull_return): Check
3651 bits in flag_sanitize_recover bitmask instead of
3652 flag_sanitize_recover as bool flag.
3654 2014-10-22 Jiong Wang <jiong.wang@arm.com>
3656 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add missing '\'.
3658 2014-10-22 Renlin Li <renlin.li@arm.com>
3660 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define
3661 __ARM_FEATURE_IDIV__.
3663 2014-10-22 Richard Biener <rguenther@suse.de>
3665 * Makefile.in (s-match): Adjust dependencies to only catch
3666 match.pd.
3668 2014-10-22 Richard Biener <rguenther@suse.de>
3669 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
3671 * Makefile.in (OBJS): Add gimple-match.o and generic-match.o.
3672 (MOSTLYCLEANFILES): Add gimple-match.c and generic-match.c.
3673 (gimple-match.c): Generate by triggering s-match.
3674 (generic-match.c): Likewise.
3675 (s-match): Rule to build gimple-match.c and generic-match.c
3676 by running the genmatch generator program.
3677 (build/hash-table.o): Dependencies to build hash-table.c for the host.
3678 (build/genmatch.o): Dependencies to build genmatch.
3679 (genprog): Add match.
3680 (build/genmatch): Likewise.
3681 (TEXI_GCCINT_FILES): Add match-and-simplify.texi.
3682 * generic-match-head.c: New file.
3683 * gimple-match-head.c: Likewise.
3684 * gimple-match.h: Likewise.
3685 * genmatch.c: Likewise.
3686 * match.pd: Likewise.
3687 * builtins.h (fold_builtin_n): Export.
3688 * builtins.c (fold_builtin_n): Likewise.
3689 * gimple-fold.h (gimple_build): Declare various overloads.
3690 (gimple_simplify): Likewise.
3691 (gimple_convert): Re-implement in terms of gimple_build.
3692 * gimple-fold.c (gimple_convert): Remove.
3693 (gimple_build): New functions.
3694 * doc/match-and-simplify.texi: New file.
3695 * doc/gccint.texi: Add menu item Match and Simplify and include
3696 match-and-simplify.texi.
3698 2014-10-22 Jakub Jelinek <jakub@redhat.com>
3700 PR target/63594
3701 * config/i386/i386.c (ix86_expand_vector_init_duplicate): For
3702 V{8HI,16QI,16HI,32QI}mode call ix86_vector_duplicate_value
3703 even for just TARGET_AVX2, not only for
3704 TARGET_AVX512VL && TARGET_AVX512BW. For V{32HI,64QI}mode,
3705 call ix86_vector_duplicate_value only if TARGET_AVX512BW,
3706 otherwise build it using concatenation of 256-bit
3707 broadcast.
3708 * config/i386/sse.md (AVX_VEC_DUP_MODE): Moved after
3709 avx512 broadcast patterns.
3710 (vec_dup<mode>): Likewise. For avx2 use
3711 v<sseintprefix>broadcast<bcstscalarsuff> instead of
3712 vbroadcast<ssescalarmodesuffix>.
3713 (AVX2_VEC_DUP_MODE): New mode iterator.
3714 (*vec_dup<mode>): New TARGET_AVX2 define_insn with
3715 AVX2_VEC_DUP_MODE iterator, add a splitter for that.
3717 PR target/63542
3718 * config/i386/i386.c (ix86_pic_register_p): Also return
3719 true if x is a hard register with ORIGINAL_REGNO equal to
3720 pic_offset_table_rtx pseudo REGNO.
3721 (ix86_delegitimize_address): For ix86_use_pseudo_pic_reg ()
3722 after reload, subtract GOT_SYMBOL_NAME symbol if possible.
3724 2014-10-22 Alan Modra <amodra@gmail.com>
3726 * gengtype.h (obstack_chunk_alloc, obstack_chunk_free): Remove cast.
3727 * coretypes.h (obstack_chunk_alloc, obstack_chunk_free): Likewise.
3728 (gcc_obstack_init): Use obstack_specify_allocation in place of
3729 _obstack_begin.
3730 * genautomata.c (next_sep_el): Cast result of obstack_base to (char *).
3731 (regexp_representation): Likewise.
3732 * godump.c (go_output_type): Likewise.
3734 2014-10-21 John David Anglin <danglin@gcc.gnu.org>
3736 * config.gcc: Remove MASK_JUMP_IN_DELAY from target_cpu_default2.
3737 * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_JUMP_IN_DELAY.
3738 * config/pa/pa.opt (mjump-in-delay): Ignore option. Update comment.
3740 2014-10-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
3742 * doc/invoke.texi (pedantic-errors): Explain better.
3744 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
3745 Vidya Praveen <vidya.praveen@atmel.com>
3746 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
3747 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
3748 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
3750 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Don't define
3751 __MEMX for avrtiny.
3752 * config/avr/avr.c (avr_insert_attributes): Reject __memx for avrtiny.
3753 (avr_nonconst_pointer_addrspace): Likewise.
3754 * config/avr/avr.h (AVR_HAVE_LPM): Define.
3756 Added AVRTINY architecture to avr target.
3757 * config/avr/avr-arch.h (avr_arch): Added AVRTINY architecture.
3758 (base_arch_s): member added for AVRTINY architecture.
3759 * config/avr/avr.c: Added TINY_ADIW, TINY_SBIW macros as AVRTINY
3760 alternate for adiw/sbiw instructions. Added AVR_TMP_REGNO and
3761 AVR_ZERO_REGNO macros for tmp and zero registers. Replaced TMP_REGNO
3762 and ZERO_REGNO occurrences by AVR_TMP_REGNO and AVR_ZERO_REGNO
3763 respectively. LAST_CALLEE_SAVED_REG macro added for the last register
3764 in callee saved register list.
3765 (avr_option_override): CCP address updated for AVRTINY.
3766 (avr_init_expanders): tmp and zero rtx initialized as per arch.
3767 Reset avr_have_dimode if AVRTINY.
3768 (sequent_regs_live): Use LAST_CALLEE_SAVED_REG instead magic number.
3769 (emit_push_sfr): Use AVR_TMP_REGNO for tmp register number.
3770 (avr_prologue_setup_frame): Don't minimize prologue if AVRTINY.
3771 Use LAST_CALLEE_SAVED_REG to refer last callee saved register.
3772 (expand_epilogue): Likewise.
3773 (avr_print_operand): Print CCP address in case of AVRTINY also.
3774 <TBD>bad address
3775 (function_arg_regno_p): Check different register list for arguments
3776 if AVRTINY.
3777 (init_cumulative_args): Check for AVRTINY to update number of argument
3778 registers.
3779 (tiny_valid_direct_memory_access_range): New function. Return false if
3780 direct memory access range is not in accepted range for AVRTINY.
3781 (avr_out_movqi_r_mr_reg_disp_tiny): New function to handle register
3782 indirect load (with displacement) for AVRTINY.
3783 (out_movqi_r_mr): Updated instruction length for AVRTINY. Call
3784 avr_out_movqi_r_mr_reg_disp_tiny for load from reg+displacement.
3785 (avr_out_movhi_r_mr_reg_no_disp_tiny): New function to handle register
3786 indirect load (no displacement) for AVRTINY.
3787 (avr_out_movhi_r_mr_reg_disp_tiny): New function to handle register
3788 indirect load (with displacement) for AVRTINY.
3789 (avr_out_movhi_r_mr_pre_dec_tiny): New function to handle register
3790 indirect load for pre-decrement address.
3791 (out_movhi_r_mr): In case of AVRTINY, call tiny register indirect load
3792 functions. Update instruction length for AVRTINY.
3793 (avr_out_movsi_r_mr_reg_no_disp_tiny): New function. Likewise, for
3794 SImode.
3795 (avr_out_movsi_r_mr_reg_disp_tiny): New function. Likewise, for SImode.
3796 (out_movsi_r_mr): Likewise, for SImode.
3797 (avr_out_movsi_mr_r_reg_no_disp_tiny): New function to handle register
3798 indirect store (no displacement) for AVRTINY.
3799 (avr_out_movsi_mr_r_reg_disp_tiny): New function to handle register
3800 indirect store (with displacement) for AVRTINY.
3801 (out_movsi_mr_r): Emit out insn for IO address store. Update store
3802 instruction's size for AVRTINY. For AVRTINY, call tiny SImode indirect
3803 store functions.
3804 (avr_out_load_psi_reg_no_disp_tiny): New function to handle register
3805 indirect load (no displacement) for PSImode in AVRTINY.
3806 (avr_out_load_psi_reg_disp_tiny): New function to handle register
3807 indirect load (with displacement) for PSImode in AVRTINY.
3808 (avr_out_load_psi): Call PSImode register indirect load functions for
3809 AVRTINY. Update instruction length for AVRTINY.
3810 (avr_out_store_psi_reg_no_disp_tiny): New function to handle register
3811 indirect store (no displacement) for PSImode in AVRTINY.
3812 (avr_out_store_psi_reg_disp_tiny): New function to handle register
3813 indirect store (with displacement) for PSImode in AVRTINY.
3814 (avr_out_store_psi): Update instruction length for AVRTINY. Call tiny
3815 register indirect store functions for AVRTINY.
3816 (avr_out_movqi_mr_r_reg_disp_tiny): New function to handle QImode
3817 register indirect store (with displacement) for AVRTINY.
3818 (out_movqi_mr_r): Update instruction length for AVRTINY. Call tiny
3819 register indirect store function for QImode in AVRTINY.
3820 (avr_out_movhi_mr_r_xmega): Update instruction length for AVRTINY.
3821 (avr_out_movhi_mr_r_reg_no_disp_tiny): New function to handle register
3822 indirect store (no displacement) for HImode in AVRTINY.
3823 (avr_out_movhi_mr_r_reg_disp_tiny): New function to handle register
3824 indirect store (with displacement) for HImode in AVRTINY.
3825 (avr_out_movhi_mr_r_post_inc_tiny): New function to handle register
3826 indirect store for post-increment address in HImode.
3827 (out_movhi_mr_r): Update instruction length for AVRTINY. Call tiny
3828 register indirect store function for HImode in AVRTINY.
3829 (avr_out_compare): Use TINY_SBIW/ TINY_ADIW in place of sbiw/adiw
3830 in case of AVRTINY.
3831 (order_regs_for_local_alloc): Updated register allocation order for
3832 AVRTINY.
3833 (avr_conditional_register_usage): New function. It is a target hook
3834 (TARGET_CONDITIONAL_REGISTER_USAGE) function which updates fixed, call
3835 used registers list and register allocation order for AVRTINY.
3836 (avr_return_in_memory): Update return value size for AVRTINY.
3837 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Added builtin macros
3838 for AVRTINY arch and tiny program memory base address.
3839 * config/avr/avr-devices.c (avr_arch_types): Added AVRTINY arch.
3840 (avr_texinfo): Added description for AVRTINY arch.
3841 * config/avr/avr.h: Added macro to identify AVRTINY arch. Updated
3842 STATIC_CHAIN_REGNUM for AVRTINY.
3843 * config/avr/avr-mcus.def: Added AVRTINY arch devices.
3844 * config/avr/avr.md: Added constants for tmp/ zero registers in
3845 AVRTINY. Attributes for AVRTINY added.
3846 (mov<mode>): Move src/ dest address to register if it is not in AVRTINY
3847 memory access range.
3848 (mov<mode>_insn): Avoid QImode direct load for AVRTINY if address not
3849 in AVRTINY memory access range.
3850 (*mov<mode>): Likewise for HImode and SImode.
3851 (*movsf): Likewise for SFmode.
3852 (delay_cycles_2): Updated instructions to be emitted as AVRTINY does
3853 not have sbiw.
3854 * config/avr/avr-protos.h: Added function prototype for
3855 tiny_valid_direct_memory_access_range.
3856 * config/avr/avr-tables.opt: Regenerate.
3857 * gcc/config/avr/t-multilib: Regenerate.
3858 * doc/avr-mmcu.texi: Regenerate.
3860 2014-10-21 Andrew Pinski <apinski@cavium.com>
3862 * doc/invoke.texi (AARCH64/mtune): Document thunderx as an
3863 available option also.
3864 * config/aarch64/aarch64-cost-tables.h: New file.
3865 * config/aarch64/aarch64-cores.def (thunderx): New core.
3866 * config/aarch64/aarch64-tune.md: Regenerate.
3867 * config/aarch64/aarch64.c: Include aarch64-cost-tables.h instead
3868 of config/arm/aarch-cost-tables.h.
3869 (thunderx_regmove_cost): New variable.
3870 (thunderx_tunings): New variable.
3872 2014-10-21 Dehao Chen <dehao@google.com>
3874 * auto-profile.c: New file.
3875 * auto-profile.h: New file.
3876 * basic-block.h (maybe_hot_count_p): New export func.
3877 (add_working_set): New export func.
3878 * gcov-io.h (GCOV_TAG_AFDO_FILE_NAMES): New tag.
3879 (GCOV_TAG_AFDO_FUNCTION): Likewise.
3880 (GCOV_TAG_AFDO_WORKING_SET): Likewise.
3881 * opts.c (enable_fdo_optimizations): New func.
3882 (common_handle_option): Handle -fauto-profile flag.
3883 * ipa-inline.c (want_early_inline_function_p): Iterative-einline.
3884 (class pass_early_inline): Export early_inliner.
3885 (early_inliner): Likewise.
3886 (pass_early_inline::execute): Likewise.
3887 * ipa-inline.h (early_inliner): Likewise.
3888 * predict.c (maybe_hot_count_p): New export func.
3889 (counts_to_freqs): AutoFDO logic.
3890 (rebuild_frequencies): Likewise.
3891 * tree-profile.c (pass_ipa_tree_profile::gate): Likewise.
3892 * profile.c (add_working_set): New func.
3893 * Makefile.in (auto-profile.o): New object file.
3894 * passes.def (pass_ipa_auto_profile): New pass.
3895 * tree-ssa-live.c (remove_unused_scope_block_p): AutoFDO logic.
3896 * tree-pass.h (make_pass_ipa_auto_profile): New pass.
3897 * toplev.c (compile_file): AutoFDO logic.
3898 * doc/invoke.texi (-fauto-profile): New doc.
3899 * coverage.c (coverage_init): AutoFDO logic.
3900 * common.opt (-fauto-profile): New flag.
3901 * timevar.def (TV_IPA_AUTOFDO): New tag.
3902 * value-prof.c (gimple_alloc_histogram_value): New export func.
3903 (check_ic_target): Likewise.
3904 * value-prof.h (gimple_alloc_histogram_value): Likewise.
3905 (check_ic_target): Likewise.
3907 2014-10-21 David Malcolm <dmalcolm@redhat.com>
3909 * cgraph.c (cgraph_c_finalize): New function.
3910 * cgraph.h (cgraph_c_finalize): New prototype.
3911 (cgraphunit_c_finalize): New prototype.
3912 * cgraphunit.c (first_analyzed): Move from analyze_functions
3913 to file-scope.
3914 (first_analyzed_var): Likewise.
3915 (analyze_functions): Move static variables into file-scope.
3916 (cgraphunit_c_finalize): New function.
3917 * diagnostic.c (diagnostic_finish): Free the memory for
3918 context->classify_diagnostic and context->printer, running the
3919 destructor for the latter.
3920 (bt_stop): Use toplev::main.
3921 * dwarf2out.c (dwarf2out_finalize): New function.
3922 * dwarf2out.h (dwarf2out_c_finalize): New prototype.
3923 * gcse.c (gcse_c_finalize): New function.
3924 * gcse.h (gcse_c_finalize): New prototype.
3925 * ggc-page.c (init_ggc): Make idempotent.
3926 * input.c (input_location): Initialize to UNKNOWN_LOCATION.
3927 * ipa-cp.c (ipa_cp_c_finalize): New function.
3928 * ipa-prop.h (ipa_cp_c_finalize): New prototype.
3929 * ipa-pure-const.c (function_insertion_hook_holder): Move to be
3930 a field of class pass_ipa_pure_const.
3931 (node_duplication_hook_holder): Likewise.
3932 (node_removal_hook_holder): Likewise.
3933 (register_hooks): Convert to method...
3934 (pass_ipa_pure_const::register_hooks): ...here, converting
3935 static variable init_p into...
3936 (pass_ipa_pure_const::init_p): ...new field.
3937 (pure_const_generate_summary): Update invocation of
3938 register_hooks to invoke as a method of current_pass.
3939 (pure_const_read_summary): Likewise.
3940 (propagate): Convert to...
3941 (pass_ipa_pure_const::execute): ...method.
3942 * ipa-reference.c (ipa_init): Move static bool init_p from here
3943 to...
3944 (ipa_init_p): New file-scope variable, so that it can be reset
3945 when repeatedly invoking the compiler within one process by...
3946 (ipa_reference_c_finalize): New function.
3947 * ipa-reference.h (ipa_reference_c_finalize): New.
3948 * main.c (main): Replace invocation of toplev_main with
3949 construction of a toplev instance, and call its "main" method.
3950 * params.c (global_init_params): Add an assert that
3951 params_finished is false.
3952 (params_c_finalize): New.
3953 * params.h (params_c_finalize): New.
3954 * passes.c (execute_ipa_summary_passes): Set "current_pass" before
3955 invoking generate_summary, for the benefit of pass_ipa_pure_const.
3956 (ipa_write_summaries_2): Assign "pass" to "current_pass" global
3957 before calling write_summary hook.
3958 (ipa_write_optimization_summaries_1): Likewise when calling
3959 write_optimization_summary hook.
3960 (ipa_read_summaries_1): Likewise for read_summary hook.
3961 (ipa_read_optimization_summaries_1): Likewise for
3962 read_optimization_summary hook.
3963 (execute_ipa_stmt_fixups): Likewise.
3964 * stringpool.c (init_stringpool): Clean up if we're called more
3965 than once.
3966 * timevar.c (timevar_init): Ignore repeated calls.
3967 * toplev.c: Include "dwarf2out.h", "ipa-reference.h", "gcse.h",
3968 "ipa-prop.h".
3969 (general_init): Reset "input_location" to UNKNOWN_LOCATION.
3970 (initialize_rtl): Move static local "initialized_once"
3971 into file scope, and rename to...
3972 (rtl_initialized): New variable.
3973 (do_compile): Move timevar initialization from here to
3974 toplev::start_timevars.
3975 (toplev::toplev, toplev::~toplev, toplev::start_timevars,
3976 toplev::finalize): New functions.
3977 (toplev_main): Rename to...
3978 (toplev::main): ...this.
3979 * toplev.h (class toplev): New class.
3981 2014-10-21 Andrew MacLeod <amacleod@redhat.com>
3983 * loop-doloop.c: Include loop-unroll.h.
3985 2014-10-21 Andrew MacLeod <amacleod@redhat.com>
3987 * cfg.h: New. Header file for cfg.c.
3988 * cfganal.h: New. Header file for cfganal.c.
3989 * lcm.h: New. Header file for lcm.c.
3990 * loop-unroll.h: New. Header file for loop-unroll.h.
3991 * cfgloop.h: (unroll_loops): Remove prototype.
3992 * basic-block.h: Move prototypes and structs to new header files.
3993 Include cfg.h, cfganal.h, and lcm.h.
3994 * loop-init.c: Include loop-unroll.h.
3995 * loop-unroll.c: (referenced_in_one_insn_in_loop_p): Make static.
3996 * modulo-sched.c: Include loop-unroll.h.
3998 2014-10-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
4000 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Fix creation of
4001 MARKER_BYTE_UNKNOWN markers when handling casts.
4003 2014-10-21 Richard Biener <rguenther@suse.de>
4005 * tree-ssa-phiopt.c (value_replacement): Properly verify we
4006 are the non-singleton PHI.
4008 2014-10-21 Jakub Jelinek <jakub@redhat.com>
4010 PR tree-optimization/63563
4011 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Bail out
4012 if either dra or drb stmts are not normal loads/stores.
4014 2014-10-21 Ilya Tocar <ilya.tocar@intel.com>
4016 * config/i386/i386.c (expand_vec_perm_1): Fix
4017 expand_vec_perm_palignr case.
4018 * config/i386/sse.md (<ssse3_avx2>_palignr<mode>_mask): Use
4019 VI1_AVX512.
4021 2014-10-21 Zhenqiang Chen <zhenqiang.chen@arm.com>
4023 * cfgloopanal.c (seq_cost): Delete.
4024 * rtl.h (seq_cost): New prototype.
4025 * rtlanal.c (seq_cost): New function.
4026 * tree-ssa-loop-ivopts.c (seq_cost): Delete.
4028 2014-10-20 Andrew MacLeod <amacleod@redhat.com>
4030 * cfgrtl.h: New. Add prototypes for cfgrtl.c.
4031 * basic-block.h: Remove prototypes for cfgrtl.c.
4032 * cfghooks.h (cfg_layout_initialize, cfg_layout_finalize): Move
4033 prototypes to cfgrtl.h.
4034 * profile.h (profile_info): Add extern export declaration.
4035 * rtl.h: Remove prototypes for cfgrtl.h.
4036 * tree-cfg.h (gt_ggc_mx, gt_pch_nx): Move prototypes to here.
4037 * ipa-inline.c: Include profile.h.
4038 * loop-unroll.c: Ditto.
4039 * modulo-sched.c: Ditto.
4040 * postreload-gcse.c: Ditto.
4041 * predict.c: Ditto.
4042 * sched-ebb.c: Ditto.
4043 * sched-rgn.c: Ditto.
4044 * tracer.c: Ditto.
4045 * tree-ssa-loop-ivcanon.c: Ditto.
4047 2014-10-20 Richard Biener <rguenther@suse.de>
4049 * tree-vect-slp.c (vect_get_and_check_slp_defs): Try swapping
4050 operands to get a def operand kind match. Signal mismatches
4051 to the parent so we can try swapping its operands.
4052 (vect_build_slp_tree): Try swapping operands if they have
4053 a mismatched operand kind.
4055 2014-10-20 Alan Modra <amodra@gmail.com>
4057 PR debug/60655
4058 * simplify-rtx.c (simplify_plus_minus): Delete unused "input_ops".
4059 Increase "ops" array size. Correct array size tests. Init
4060 n_constants in loop. Break out of innermost loop when finding
4061 a trivial CONST expression.
4063 2014-10-20 Martin Liska <mliska@suse.cz>
4065 PR ipa/63583
4066 * ipa-icf-gimple.c (func_checker::compare_gimple_asm):
4067 Gimple tempate string is compared.
4069 2014-10-20 Uros Bizjak <ubizjak@gmail.com>
4071 * varasm.c (const_alias_set): Remove.
4072 (init_varasm_once): Remove initialization of const_alias_set.
4073 (build_constant_desc): Do not set alias set to const_alias_set.
4075 2014-10-19 Ilya Verbin <ilya.verbin@intel.com>
4077 * configure: Regenerate.
4078 * configure.ac: Move the test for section attribute specifier "e" in GAS
4079 out to all i[34567]86-*-* | x86_64-*-* targets and add --fatal-warnings.
4080 * langhooks.c (lhd_begin_section): Set SECTION_EXCLUDE flag.
4081 * varasm.c (default_elf_asm_named_section): Guard SECTION_EXCLUDE with
4082 ifdef HAVE_GAS_SECTION_EXCLUDE.
4084 2014-10-19 Andreas Schwab <schwab@linux-m68k.org>
4086 * doc/md.texi (RTL Template) [match_scratch]: Correct equivalent
4087 match_operand expression.
4089 2014-10-19 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
4090 David Edelsohn <dje.gcc@gmail.com>
4092 * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): New
4093 function.
4094 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
4096 2014-10-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
4098 * doc/invoke.texi (Options to Request or Suppress Warnings):
4099 Explain options precedence.
4100 (Wtrampolines): Do not indent paragraph.
4102 2014-10-18 John David Anglin <danglin@gcc.gnu.org>
4104 * doc/invoke.texi: Update documentation of hppa -mjump-in-delay option.
4105 * config/pa/pa-protos.h (pa_following_call): Delete declaration.
4106 (pa_jump_in_call_delay): Likewise.
4107 * config/pa/pa.c (pa_option_override): Remove jump in call delay
4108 override.
4109 (pa_output_millicode_call): Remove support for jump in call delay.
4110 (pa_output_call): Likewise.
4111 (pa_jump_in_call_delay): Delete.
4112 (pa_following_call): Likewise.
4113 * config/pa/pa.md (in_call_delay): Remove jump in delay check.
4114 (uncond_branch): Remove following call check from attribute length.
4116 2014-10-18 Oleg Endo <olegendo@gcc.gnu.org>
4118 PR target/53513
4119 * config/sh/sh-modes.def (PSI): Remove.
4120 * config/sh/sh-protos.h (get_fpscr_rtx): Remove.
4121 * config/sh/sh.c (fpscr_rtx, get_fpscr_rtx): Remove.
4122 (sh_reorg): Remove commented out FPSCR code.
4123 (fpscr_set_from_mem): Use SImode instead of PSImode. Emit lds_fpscr
4124 insn instead of move insn.
4125 (sh_hard_regno_mode_ok): Return SImode for FPSCR.
4126 (sh_legitimate_address_p, sh_legitimize_reload_address): Remove PSImode
4127 handling.
4128 (sh_emit_mode_set): Emit lds_fpscr and sts_fpscr insns.
4129 (sh1_builtin_p): Uncomment.
4130 (SH_BLTIN_UV 25, SH_BLTIN_VU 26): New macros.
4131 (bdesc): Add __builtin_sh_get_fpscr and __builtin_sh_set_fpscr.
4132 * config/sh/sh/predicates.md (fpscr_operand): Simplify.
4133 (fpscr_movsrc_operand, fpscr_movdst_operand): New predicates.
4134 (general_movsrc_operand, general_movdst_operand): Disallow
4135 fpscr_operand.
4136 * config/sh/sh.md (FPSCR_FR): New constant.
4137 (push_fpscr): Emit sts_fpscr insn.
4138 (pop_fpscr): Emit lds_fpscr_insn.
4139 (movsi_ie): Disallow FPSCR operands.
4140 (fpu_switch, unnamed related split, extend_psi_si,
4141 truncate_si_psi): Remove insns.
4142 (lds_fpscr, sts_fpscr): New insns.
4143 (toggle_sz, toggle_pr): Use SImode for FPSCR_REG instead of PSImode.
4145 2014-10-17 Eric Botcazou <ebotcazou@adacore.com>
4147 * ipa-inline-transform.c (master_clone_with_noninline_clones_p): New.
4148 (clone_inlined_nodes): Do not overwrite the clone if above predicate
4149 returns true.
4151 2014-10-17 Ilya Tocar <ilya.tocar@intel.com>
4153 * config/i386/i386.c (MAX_VECT_LEN): Move earlier.
4154 (expand_vec_perm_d): Ditto.
4155 (ix86_expand_vec_perm_vpermi2): Handle V8HImode, V16HImode, V32HImode,
4156 V32HImode, V4SImode, V8SImode, V4SFmode, V8SFmode, V2DImode, V4DImode,
4157 V4DFmode.
4158 (ix86_expand_vec_perm): Update call to ix86_expand_vec_perm_vpermi2.
4159 (ix86_expand_sse_unpack): Handle V64QImode.
4160 (expand_vec_perm_blend): Update conditions for TARGET, handle
4161 V8DFmode, V16SFmode, V32HImode, V64QImode, V16SImode, V8DImode.
4162 (expand_vec_perm_pshufb): Handle V64QImode.
4163 (expand_vec_perm_1): Handle V64QImode, V32HImode, V16SImode, V16SFmode,
4164 V8DFmode, V8DImode, V4DFmode, V2DFmode, V8SFmode, V4SFmode.
4165 (ix86_expand_vec_perm_const_1): Call ix86_expand_vec_perm_vpermi2.
4166 (ix86_vectorize_vec_perm_const_ok): Handle V32HImode, V64QImode.
4167 (ix86_expand_vecop_qihi): Handle V64QImode.
4168 * config/i386/sse.md (define_mode_iterator VI1_AVX512): New.
4169 (define_mode_iterator VEC_PERM_AVX2): Add V32HI.
4170 (define_mode_iterator VEC_PERM_CONST): Add V32HI.
4171 (define_insn "<ssse3_avx2>_pshufb<mode>3<mask_name>"): Add masking.
4172 (mul<mode>3): Use VI1_AVX512.
4173 (<sse2_avx2>_packsswb): Ditto.
4174 (<sse2_avx2>_packuswb): Ditto.
4175 (<ssse3_avx2>_pshufb<mode>3): Ditto.
4176 (<shift_insn><mode>3): Ditto.
4178 2014-10-17 Kirill Yukhin <kirill.yukhin@intel.com>
4180 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Refactor
4181 conditions to fix bootstrap.
4183 2014-10-17 Andrew MacLeod <amacleod@redhat.com>
4185 gcc-plugin.h: Add tm.h and flattened includes from function.h.
4187 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
4188 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4189 Anna Tikhonova <anna.tikhonova@intel.com>
4190 Ilya Tocar <ilya.tocar@intel.com>
4191 Andrey Turetskiy <andrey.turetskiy@intel.com>
4192 Ilya Verbin <ilya.verbin@intel.com>
4193 Kirill Yukhin <kirill.yukhin@intel.com>
4194 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4196 * config/i386/i386.c (ix86_expand_vector_init_duplicate): Handle V64QI
4197 and V32HI modes, update V8HI, V16QI, V32QI modes handling.
4198 (ix86_expand_vector_init_general): Handle V64QI and V32HI modes.
4199 * config/i386/sse.md (define_mode_iterator VI48F_512): Rename to ...
4200 (define_mode_iterator VF48_I1248): ... this. Extend to AVX-512 modes.
4201 (define_expand "vec_init<mode>"): Use VF48_I1248.
4203 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
4204 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4205 Anna Tikhonova <anna.tikhonova@intel.com>
4206 Ilya Tocar <ilya.tocar@intel.com>
4207 Andrey Turetskiy <andrey.turetskiy@intel.com>
4208 Ilya Verbin <ilya.verbin@intel.com>
4209 Kirill Yukhin <kirill.yukhin@intel.com>
4210 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4212 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Extend
4213 expand_sse2_mulvxdi3.
4215 2014-10-17 Richard Biener <rguenther@suse.de>
4217 * fold-const.c (fold_comparison): Remove redundant constant
4218 folding and operand swapping.
4219 (fold_binary_loc): Do comparison operand swapping here.
4220 (fold_ternary_loc): Canonicalize operand order for
4221 commutative ternary operations.
4222 * tree.c (commutative_ternary_tree_code): Add DOT_PROD_EXPR
4223 and FMA_EXPR.
4225 2014-10-17 Jakub Jelinek <jakub@redhat.com>
4227 PR tree-optimization/63464
4228 * gimple.h (gimple_seq_discard): New prototype.
4229 * gimple.c: Include stringpool.h and tree-ssanames.h.
4230 (gimple_seq_discard): New function.
4231 * optabs.h (lshift_cheap_p): New prototype.
4232 * optabs.c (lshift_cheap_p): New function, moved from...
4233 * tree-switch-conversion.c (lshift_cheap_p): ... here.
4234 * tree-ssa-reassoc.c: Include gimplify.h and optabs.h.
4235 (reassoc_branch_fixups): New variable.
4236 (update_range_test): Add otherrangep and seq arguments.
4237 Unshare exp. If otherrange is NULL, use for other ranges
4238 array of pointers pointed by otherrangep instead.
4239 Emit seq before gimplified statements for tem.
4240 (optimize_range_tests_diff): Adjust update_range_test
4241 caller.
4242 (optimize_range_tests_xor): Likewise. Fix up comment.
4243 (extract_bit_test_mask, optimize_range_tests_to_bit_test): New
4244 functions.
4245 (optimize_range_tests): Adjust update_range_test caller.
4246 Call optimize_range_tests_to_bit_test.
4247 (branch_fixup): New function.
4248 (execute_reassoc): Call branch_fixup.
4250 PR tree-optimization/63302
4251 * tree-ssa-reassoc.c (optimize_range_tests_xor,
4252 optimize_range_tests_diff): Use !integer_pow2p () instead of
4253 tree_log2 () < 0.
4255 2014-10-17 Martin Liska <mliska@suse.cz>
4257 * ipa-icf.c (sem_function::merge): Local flags are set to false
4258 to enforce equal calling convention to be used.
4259 * opts.c (common_handle_option): Indentation fix.
4261 2014-10-17 Marc Glisse <marc.glisse@inria.fr>
4263 * tree-into-ssa.c (is_old_name): Replace "new" with "old".
4265 2014-10-17 Tom de Vries <tom@codesourcery.com>
4267 PR rtl-optimization/61605
4268 * regcprop.c (copyprop_hardreg_forward_1): Use
4269 regs_invalidated_by_this_call instead of regs_invalidated_by_call.
4271 2014-10-17 Tom de Vries <tom@codesourcery.com>
4273 PR rtl-optimization/61605
4274 * regcprop.c (copyprop_hardreg_forward_1): Add copy_p and noop_p. Don't
4275 notice stores for noops. Don't regard noops as copies.
4277 2014-10-17 Uros Bizjak <ubizjak@gmail.com>
4279 * config/i386/cpuid.h (__cpuid): Remove definitions that handle %ebx
4280 register in a special way.
4281 (__cpuid_count): Ditto.
4282 * config/i386/driver-i386.h: Protect with
4283 "#if defined(__GNUC__) && (__GNUC__ >= 5 || !defined(__PIC__))".
4284 (host_detect_local_cpu): Mention that GCC with non-fixed %ebx
4285 is required to compile the function.
4287 2014-10-16 DJ Delorie <dj@redhat.com>
4289 * flag-types.h (sanitize_code): Don't assume targets have 32-bit
4290 integers.
4292 * config/rs6000/rs6000-c.c (rid_int128): New.
4293 (rs6000_macro_to_expand): Use instead of RID_INT128.
4295 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
4297 * function.h: Flatten file. Remove includes, adjust prototypes to
4298 reflect only what is in function.h.
4299 (enum direction, struct args_size, struct locate_and_pad_arg_data,
4300 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Relocate
4301 from expr.h.
4302 (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Relocate from rtl.h.
4303 (optimize_function_for_size_p, optimize_function_for_speed_p): Move
4304 prototypes to predict.h.
4305 (init_varasm_status): Move prototype to varasm.h.
4306 * expr.h: Adjust include files.
4307 (enum direction, struct args_size, struct locate_and_pad_arg_data,
4308 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Move
4309 to function.h.
4310 (locate_and_pad_parm): Move prototype to function.h.
4311 * rtl.h: (assign_stack_local, ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD,
4312 assign_stack_local_1, assign_stack_temp, assign_stack_temp_for_type,
4313 assign_temp, reposition_prologue_and_epilogue_notes,
4314 prologue_epilogue_contains, sibcall_epilogue_contains,
4315 update_temp_slot_address, maybe_copy_prologue_epilogue_insn,
4316 set_return_jump_label): Move prototypes to function.h.
4317 * predict.h (optimize_function_for_size_p,
4318 optimize_function_for_speed_p): Relocate prototypes from function.h.
4319 * shrink-wrap.h (emit_return_into_block, active_insn_between,
4320 convert_jumps_to_returns, emit_return_for_exit): Move prototypes to
4321 function.h.
4322 * varasm.h (init_varasm_status): Relocate prototype from function.h.
4323 * genattrtab.c (write_header): Add predict.h to include list.
4324 * genconditions.c (write_header): Add predict.h to include list.
4325 * genemit.c (main): Adjust header file includes.
4326 * gengtype.c (ifiles): Add flattened function.h header files.
4327 * genoutput.c (output_prologue): Add predict.h to include list.
4328 * genpreds.c (write_insn_preds_c): Adjust header file includes.
4329 * genrecog.c (write_header): Add flattened function.h header files.
4330 * alias.c: Adjust include files.
4331 * auto-inc-dec.c: Likewise.
4332 * basic-block.h: Likewise.
4333 * bb-reorder.c: Likewise.
4334 * bt-load.c: Likewise.
4335 * builtins.c: Likewise.
4336 * caller-save.c: Likewise.
4337 * calls.c: Likewise.
4338 * cfgbuild.c: Likewise.
4339 * cfgcleanup.c: Likewise.
4340 * cfgexpand.c: Likewise.
4341 * cfgloop.c: Likewise.
4342 * cfgloop.h: Likewise.
4343 * cfgrtl.c: Likewise.
4344 * cgraph.h: Likewise.
4345 * cgraphclones.c: Likewise.
4346 * cgraphunit.c: Likewise.
4347 * combine-stack-adj.c: Likewise.
4348 * combine.c: Likewise.
4349 * coverage.c: Likewise.
4350 * cprop.c: Likewise.
4351 * cse.c: Likewise.
4352 * cselib.c: Likewise.
4353 * dbxout.c: Likewise.
4354 * ddg.c: Likewise.
4355 * df-core.c: Likewise.
4356 * df-problems.c: Likewise.
4357 * df-scan.c: Likewise.
4358 * dojump.c: Likewise.
4359 * dwarf2cfi.c: Likewise.
4360 * dwarf2out.c: Likewise.
4361 * emit-rtl.c: Likewise.
4362 * except.c: Likewise.
4363 * explow.c: Likewise.
4364 * expr.c: Likewise.
4365 * final.c: Likewise.
4366 * function.c: Likewise.
4367 * gcse.c: Likewise.
4368 * gimple-fold.c: Likewise.
4369 * gimple-low.c: Likewise.
4370 * gimple-streamer.h: Likewise.
4371 * haifa-sched.c: Likewise.
4372 * ifcvt.c: Likewise.
4373 * ira.c: Likewise.
4374 * jump.c: Likewise.
4375 * lcm.c: Likewise.
4376 * loop-invariant.c: Likewise.
4377 * lra-assigns.c: Likewise.
4378 * lra-coalesce.c: Likewise.
4379 * lra-constraints.c: Likewise.
4380 * lra-eliminations.c: Likewise.
4381 * lra-lives.c: Likewise.
4382 * lra-spills.c: Likewise.
4383 * lra.c: Likewise.
4384 * lto-cgraph.c: Likewise.
4385 * lto-section-in.c: Likewise.
4386 * lto-section-out.c: Likewise.
4387 * lto-streamer-in.c: Likewise.
4388 * lto-streamer-out.c: Likewise.
4389 * mode-switching.c: Likewise.
4390 * modulo-sched.c: Likewise.
4391 * omp-low.c: Likewise.
4392 * optabs.c: Likewise.
4393 * passes.c: Likewise.
4394 * postreload-gcse.c: Likewise.
4395 * postreload.c: Likewise.
4396 * predict.c: Likewise.
4397 * profile.c: Likewise.
4398 * recog.c: Likewise.
4399 * ree.c: Likewise.
4400 * reg-stack.c: Likewise.
4401 * regcprop.c: Likewise.
4402 * reginfo.c: Likewise.
4403 * regrename.c: Likewise.
4404 * reload.c: Likewise.
4405 * reload1.c: Likewise.
4406 * reorg.c: Likewise.
4407 * resource.c: Likewise.
4408 * rtlanal.c: Likewise.
4409 * sched-deps.c: Likewise.
4410 * sched-ebb.c: Likewise.
4411 * sched-rgn.c: Likewise.
4412 * sel-sched-dump.c: Likewise.
4413 * sel-sched-ir.c: Likewise.
4414 * sel-sched.c: Likewise.
4415 * shrink-wrap.c: Likewise.
4416 * simplify-rtx.c: Likewise.
4417 * statistics.c: Likewise.
4418 * stmt.c: Likewise.
4419 * stor-layout.c: Likewise.
4420 * store-motion.c: Likewise.
4421 * symtab.c: Likewise.
4422 * targhooks.c: Likewise.
4423 * toplev.c: Likewise.
4424 * trans-mem.c: Likewise.
4425 * tree-cfg.c: Likewise.
4426 * tree-cfgcleanup.c: Likewise.
4427 * tree-dfa.c: Likewise.
4428 * tree-eh.c: Likewise.
4429 * tree-inline.c: Likewise.
4430 * tree-into-ssa.c: Likewise.
4431 * tree-nested.c: Likewise.
4432 * tree-nrv.c: Likewise.
4433 * tree-profile.c: Likewise.
4434 * tree-ssa-alias.c: Likewise.
4435 * tree-ssa-ccp.c: Likewise.
4436 * tree-ssa-copy.c: Likewise.
4437 * tree-ssa-copyrename.c: Likewise.
4438 * tree-ssa-dom.c: Likewise.
4439 * tree-ssa-operands.c: Likewise.
4440 * tree-ssa-propagate.c: Likewise.
4441 * tree-ssa-structalias.c: Likewise.
4442 * tree-ssa-tail-merge.c: Likewise.
4443 * tree-ssa-threadedge.c: Likewise.
4444 * tree-ssa-threadupdate.c: Likewise.
4445 * tree-ssa-uncprop.c: Likewise.
4446 * tree-ssa-uninit.c: Likewise.
4447 * tree-ssa.c: Likewise.
4448 * tree-stdarg.c: Likewise.
4449 * tree-tailcall.c: Likewise.
4450 * tree.c: Likewise.
4451 * tsan.c: Likewise.
4452 * valtrack.c: Likewise.
4453 * varasm.c: Likewise.
4454 * vmsdbgout.c: Likewise.
4455 * web.c: Likewise.
4456 * config/aarch64/aarch64.c: Add flattened includes from function.h.
4457 * config/alpha/alpha.c: Likewise.
4458 * config/arc/arc.c: Likewise.
4459 * config/arm/arm.c: Likewise.
4460 * config/avr/avr-log.c: Likewise.
4461 * config/avr/avr.c: Likewise.
4462 * config/bfin/bfin.c: Likewise.
4463 * config/c6x/c6x.c: Likewise.
4464 * config/cr16/cr16.c: Likewise.
4465 * config/cris/cris.c: Likewise.
4466 * config/darwin.c: Likewise.
4467 * config/epiphany/epiphany.c: Likewise.
4468 * config/epiphany/mode-switch-use.c: Likewise.
4469 * config/epiphany/resolve-sw-modes.c: Likewise.
4470 * config/fr30/fr30.c: Likewise.
4471 * config/frv/frv.c: Likewise.
4472 * config/h8300/h8300.c: Likewise.
4473 * config/i386/i386.c: Likewise.
4474 * config/ia64/ia64.c: Likewise.
4475 * config/iq2000/iq2000.c: Likewise.
4476 * config/lm32/lm32.c: Likewise.
4477 * config/m32c/m32c.c: Likewise.
4478 * config/m32r/m32r.c: Likewise.
4479 * config/m68k/m68k.c: Likewise.
4480 * config/mcore/mcore.c: Likewise.
4481 * config/mep/mep-pragma.c: Likewise.
4482 * config/mep/mep.c: Likewise.
4483 * config/microblaze/microblaze.c: Likewise.
4484 * config/mips/mips.c: Likewise.
4485 * config/mmix/mmix.c: Likewise.
4486 * config/mn10300/mn10300.c: Likewise.
4487 * config/moxie/moxie.c: Likewise.
4488 * config/msp430/msp430.c: Likewise.
4489 * config/nds32/nds32-cost.c: Likewise.
4490 * config/nds32/nds32-fp-as-gp.c: Likewise.
4491 * config/nds32/nds32-intrinsic.c: Likewise.
4492 * config/nds32/nds32-isr.c: Likewise.
4493 * config/nds32/nds32-md-auxiliary.c: Likewise.
4494 * config/nds32/nds32-memory-manipulation.c: Likewise.
4495 * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
4496 * config/nds32/nds32-predicates.c: Likewise.
4497 * config/nds32/nds32.c: Likewise.
4498 * config/nios2/nios2.c: Likewise.
4499 * config/pa/pa.c: Likewise.
4500 * config/pdp11/pdp11.c: Likewise.
4501 * config/rl78/rl78.c: Likewise.
4502 * config/rs6000/rs6000.c: Likewise.
4503 * config/rx/rx.c: Likewise.
4504 * config/s390/s390.c: Likewise.
4505 * config/score/score.c: Likewise.
4506 * config/sh/sh.c: Likewise.
4507 * config/sparc/sparc.c: Likewise.
4508 * config/spu/spu.c: Likewise.
4509 * config/stormy16/stormy16.c: Likewise.
4510 * config/tilegx/tilegx.c: Likewise.
4511 * config/tilepro/tilepro.c: Likewise.
4512 * config/v850/v850.c: Likewise.
4513 * config/vax/vax.c: Likewise.
4514 * config/xtensa/xtensa.c: Likewise.
4516 2014-10-16 Richard Earnshaw <rearnsha@arm.com>
4518 * config/aarch64/aarch64.c (aarch64_legitimize_address): New function.
4519 (TARGET_LEGITIMIZE_ADDRESS): Redefine.
4521 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
4523 * config/sh/sh-protos.h (fldi_ok): Remove.
4524 * config/sh/sh.c (fldi_ok): Likewise.
4525 (sh_secondary_reload): Don't use fldi_ok.
4526 * config/sh/constraints.md (G constraint, H constraint): Don't use
4527 fldi_ok.
4529 2014-10-16 Martin Liska <mliska@suse.cz>
4531 * ipa-icf.c (sem_item_optimizer::process_cong_reduction):
4532 Cast to unsigned long.
4533 (sem_item_optimizer::dump_cong_classes): Likewise.
4535 2014-10-16 Tom de Vries <tom@codesourcery.com>
4537 * tree-into-ssa.c (update_ssa): Assert that there's no ssa use operand
4538 with SSA_NAME_IN_FREELIST.
4540 2014-10-16 Richard Biener <rguenther@suse.de>
4542 PR middle-end/63554
4543 * builtins.c (fold_builtin_4): Do not call fold_builtin_strncat_chk.
4544 (fold_builtin_strncat_chk): Move ...
4545 * gimple-fold.c (gimple_fold_builtin_strncat_chk): ... here.
4546 (gimple_fold_builtin): Call gimple_fold_builtin_strncat_chk.
4548 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
4550 PR target/59401
4551 * config/sh/sh.h (CALL_REALLY_USED_REGISTERS): Expand macro and set
4552 GBR to 0.
4554 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
4555 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4556 Anna Tikhonova <anna.tikhonova@intel.com>
4557 Ilya Tocar <ilya.tocar@intel.com>
4558 Andrey Turetskiy <andrey.turetskiy@intel.com>
4559 Ilya Verbin <ilya.verbin@intel.com>
4560 Kirill Yukhin <kirill.yukhin@intel.com>
4561 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4563 * config/i386/i386.c (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI,
4564 V64QI modes.
4566 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
4567 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4568 Anna Tikhonova <anna.tikhonova@intel.com>
4569 Ilya Tocar <ilya.tocar@intel.com>
4570 Andrey Turetskiy <andrey.turetskiy@intel.com>
4571 Ilya Verbin <ilya.verbin@intel.com>
4572 Kirill Yukhin <kirill.yukhin@intel.com>
4573 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4575 * config/i386/i386.c (ix86_expand_vector_set): Handle V8DF, V8DI, V16SF,
4576 V16SI, V32HI, V64QI modes.
4578 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
4580 PR target/53513
4581 * config/sh/sh-protos.h (emit_sf_insn, emit_df_insn, expand_sf_unop,
4582 expand_sf_binop, expand_df_unop, expand_df_binop): Remove.
4584 * config/sh/sh.c (sh_emit_set_t_insn): Adjust generated insn pattern
4585 to match fp insn patterns.
4586 (calc_live_regs): Add FPSCR_MODES_REG and FPSCR_STAT_REG to the ignore
4587 list.
4588 (emit_sf_insn, emit_df_insn, expand_sf_unop, expand_sf_binop,
4589 expand_df_unop, expand_df_binop): Remove.
4590 (sh_conditional_register_usage): Mark FPSCR_MODES_REG and
4591 FPSCR_STAT_REG as not call clobbered.
4592 (sh_emit_mode_set): Emit fpscr store-modify-load sequence instead of
4593 invoking fpscr_set_from_mem.
4595 * config/sh/sh.h (MAX_REGISTER_NAME_LENGTH): Increase to 6.
4596 (SH_REGISTER_NAMES_INITIALIZER): Add names for FPSCR_MODES_REG and
4597 FPSCR_STAT_REG.
4598 (REGISTER_NAMES): Adjust.
4599 (SPECIAL_REGISTER_P): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
4600 (FIRST_PSEUDO_REGISTER): Increase to 156.
4601 (DWARF_FRAME_REGISTERS): Define as 153 to keep the original value.
4602 (FIXED_REGISTERS, CALL_USED_REGISTERS): Add FPSCR_MODES_REG and
4603 FPSCR_STAT_REG.
4604 (REG_CLASS_CONTENTS): Adjust ALL_REGS bit mask to include
4605 FPSCR_MODES_REG and FPSCR_STAT_REG.
4606 (REG_ALLOC_ORDER): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
4608 * config/sh/sh.md (FPSCR_MODES_REG, FPSCR_STAT_REG, FPSCR_PR,
4609 FPSCR_SZ): Add new constants.
4610 (UNSPECV_FPSCR_MODES, UNSPECV_FPSCR_STAT): Add new unspecv constants.
4612 (movpsi): Use TARGET_FPU_ANY condition, invoke gen_fpu_switch.
4613 (fpu_switch): Add use and set of FPSCR_STAT_REG and FPSCR_MODES_REG.
4614 Use TARGET_FPU_ANY condition.
4615 (fpu_switch peephole2): Remove.
4616 (fpu_switch split): Use simple_mem_operand to capture the mem and
4617 adjust split implementation.
4618 (extend_psi_si, truncate_si_psi): New insns.
4619 (toggle_sz, toggle_pr): Use FPSCR_SZ, FPSCR_PR constants. Add
4620 set of FPSCR_MODES_REG.
4622 (push_e, push_4, pop_e, pop_4, movdf_i4, reload_indf__frn, movsf_ie,
4623 reload_insf__frn, force_mode_for_call, calli, calli_tbr_rel,
4624 calli_pcrel, call_pcrel, call_compact, call_compact_rettramp,
4625 call_valuei, call_valuei_tbr_rel, call_valuei_pcrel, call_value_pcrel,
4626 call_value_compact, call_value_compact_rettramp, call,
4627 call_pop_compact, call_pop_compact_rettramp, call_value, sibcalli,
4628 sibcalli_pcrel, sibcalli_thunk, sibcall_pcrel, sibcall_compact,
4629 sibcall, sibcall_valuei, sibcall_valuei_pcrel, sibcall_value_pcrel,
4630 sibcall_value_compact, sibcall_value, call_value_pop_compact,
4631 call_value_pop_compact_rettramp, various unnamed splits):
4632 Replace use of FPSCR_REG with use of FPSCR_MODES_REG. Adjust gen_*
4633 function uses.
4635 (floatsisf2_i4, *floatsisf2_ie): Merge into floatsisf2_i4.
4636 (fix_truncsfsi2_i4, *fixsfsi): Merge into fix_truncsfsi2_i4.
4637 (cmpgtsf_t, cmpgtsf_t_i4): Merge into cmpgtsf_t.
4638 (cmpeqsf_t, cmpeqsf_t_i4): Merge into cmpeqsf_t.
4639 (ieee_ccmpeqsf_t, *ieee_ccmpeqsf_t_4): Merge into ieee_ccmpeqsf_t.
4641 (udivsi3_i4, divsi3_i4, addsf3_i, subsf3_i, mulsf3_i, fmasf4_i,
4642 *fmasf4, divsf3_i, floatsisf2_i4, fix_truncsfsi2_i4, cmpgtsf_t,
4643 cmpeqsf_t, ieee_ccmpeqsf_t, sqrtsf2_i, rsqrtsf2, fsca, adddf3_i,
4644 subdf3_i, muldf3_i, divdf3_i, floatsidf2_i, fix_truncdfsi2_i,
4645 cmpgtdf_t, cmpeqdf_t, *ieee_ccmpeqdf_t, sqrtdf2_i, extendsfdf2_i4,
4646 truncdfsf2_i4): Replace use of FPSCR_REG with clobber of FPSCR_STAT_REG
4647 and use of FPSCR_MODES_REG. Adjust gen_* function uses.
4649 2014-10-16 Martin Liska <mliska@suse.cz>
4650 Jan Hubicka <hubicka@ucw.cz>
4652 * Makefile.in: New object files included.
4653 * cgraph.c (cgraph_node::dump): New cgraph_node flag icf_merged
4654 is printed.
4655 (verify_edge_corresponds_to_fndecl): More sensitive verification
4656 of nodes that are merged by IPA ICF.
4657 * cgraph.h (cgraph_node::num_references): New function.
4658 * cgraphunit.c (cgraph_node::expand_thunk): White space fixed.
4659 * common.opt: New options ipa-icf, ipa-icf-functions and
4660 ipa-icf-variables introduced.
4661 * doc/invoke.texi: Documentation of new options introduced.
4662 * ipa-icf-gimple.c: New file.
4663 * ipa-icf-gimple.h: New file.
4664 * ipa-icf.c: New file.
4665 * ipa-icf.h: New file.
4666 * lto-cgraph.c (lto_output_node): Streaming of icf_merged flag added.
4667 (input_overwrite_node): Likewise.
4668 * lto-section-in.c: New icf section added.
4669 * lto-streamer.h (enum lto_section_type): Likewise.
4670 * opts.c (common_handle_option): New option added.
4671 * passes.def: New pass included.
4672 * timevar.def: Time variable for IPA ICF added.
4673 * tree-pass.h: New IPA ICF pass entry point added.
4675 2014-10-16 Richard Biener <rguenther@suse.de>
4677 PR tree-optimization/63168
4678 * tree-cfg.c (gimple_can_merge_blocks_p): Only protect
4679 latches if after merging they are no longer simple.
4680 * cfghooks.c (merge_blocks): Handle merging a latch block
4681 into another block.
4683 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
4684 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4685 Anna Tikhonova <anna.tikhonova@intel.com>
4686 Ilya Tocar <ilya.tocar@intel.com>
4687 Andrey Turetskiy <andrey.turetskiy@intel.com>
4688 Ilya Verbin <ilya.verbin@intel.com>
4689 Kirill Yukhin <kirill.yukhin@intel.com>
4690 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4692 * config/i386/sse.md
4693 (define_expand "floatuns<sseintvecmodelower><mode>2"): Extend to
4694 support AVX-512VL instructions.
4696 2014-10-16 DJ Delorie <dj@redhat.com>
4698 * tree-core.h: Fix comment to not assume pointers are multiples of
4699 bytes.
4701 2014-10-15 Tom Tromey <tromey@redhat.com>
4703 * timevar.h (class auto_timevar): New class.
4705 2014-10-15 Uros Bizjak <ubizjak@gmail.com>
4707 PR go/59432
4708 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
4709 Remove the second alternative.
4710 (regprefix): Remove mode attribute.
4711 (atomic_compare_and_swap<mode>): Do not fixup operand 2.
4712 * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): Remove.
4714 Revert:
4715 2013-11-05 Ian Lance Taylor <iant@google.com>
4717 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
4718 If possible, add .cfi directives to record change to bx.
4719 * config/i386/i386.c (ix86_emit_cfi): New function.
4720 * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
4722 2014-10-15 Jan Hubicka <hubicka@ucw.cz>
4724 PR lto/62026
4725 * cgraphclones.c (duplicate_thunk_for_node): Get body to have args
4726 to duplicate.
4727 * lto-streamer-out.c (lto_output): Handle correctly thunks that was born
4728 at WPA time.
4730 2014-10-15 Vladimir Makarov <vmakarov@redhat.com>
4732 PR rtl-optimization/63448
4733 * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Remove.
4734 (LRA_MAX_ASSIGNMENT_ITERATION_NUMBER): New.
4735 (LRA_MAX_INHERITANCE_PASSES): Use it.
4736 (lra_constraint_iter_after_spill): Remove.
4737 (lra_assignment_iter): New.
4738 (lra_assignment_iter_after_spill): New.
4739 * lra-assigns.c (lra_assignment_iter): New.
4740 (lra_assignment_iter_after_spill): New.
4741 (former_reload_pseudo_spill_p): New.
4742 (spill_for): Set up former_reload_pseudo_spill_p.
4743 (setup_live_pseudos_and_spill_after_risky): Ditto.
4744 (assign_by_spills): Ditto.
4745 (lra_assign): Increment lra_assignment_iter. Print the iteration
4746 number. Reset former_reload_pseudo_spill_p. Check
4747 lra_assignment_iter_after_spill.
4748 * lra.c (lra): Remove lra_constraint_iter_after_spill. Initialize
4749 lra_assignment_iter and lra_assignment_iter_after_spill.
4750 * lra-constraints.c (lra_constraint_iter_after_spill): Remove.
4751 (lra_constraints): Remove code with
4752 lra_assignment_iter_after_spill.
4754 2014-10-15 Teresa Johnson <tejohnson@google.com>
4756 PR bootstrap/63432
4757 * tree-ssa-threadupdate.c (recompute_probabilities): Better
4758 overflow checking.
4760 2014-10-15 Renlin Li <renlin.li@arm.com>
4762 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
4763 __ARM_BIG_ENDIAN, __ARM_SIZEOF_MINIMAL_ENUM. Add __ARM_64BIT_STATE,
4764 __ARM_ARCH_ISA_A64, __ARM_FEATURE_CLZ, __ARM_FEATURE_IDIV,
4765 __ARM_FEATURE_UNALIGNED, __ARM_PCS_AAPCS64, __ARM_SIZEOF_WCHAR_T.
4767 2014-10-15 Richard Biener <rguenther@suse.de>
4769 * gimple-fold.c (gimple_fold_call): Properly keep virtual
4770 SSA form up-to-date when devirtualizing a call to
4771 __builtin_unreachable and avoid fixing up EH info here.
4773 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
4774 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4775 Anna Tikhonova <anna.tikhonova@intel.com>
4776 Ilya Tocar <ilya.tocar@intel.com>
4777 Andrey Turetskiy <andrey.turetskiy@intel.com>
4778 Ilya Verbin <ilya.verbin@intel.com>
4779 Kirill Yukhin <kirill.yukhin@intel.com>
4780 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4782 * config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
4783 to support AVX-512BW.
4784 (define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
4785 (define_expand "<plusminus_insn><mode>3"): Remove masking support.
4786 (define_insn "*<plusminus_insn><mode>3"): Ditto.
4787 (define_expand "<plusminus_insn><VI48_AVX512VL:mode>3_mask"): New.
4788 (define_expand "<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
4789 (define_insn "*<plusminus_insn><VI48_AVX512VL:mode>3_mask"): Ditto.
4790 (define_insn "*<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
4791 (define_expand "<sse2_avx2>_andnot<mode>3"): Remove masking support.
4792 (define_insn "*andnot<mode>3"): Ditto.
4793 (define_expand "<sse2_avx2>_andnot<VI48_AVX512VL:mode>3_mask"): New.
4794 (define_expand "<sse2_avx2>_andnot<VI12_AVX512VL:mode>3_mask"): Ditto.
4795 (define_insn "*andnot<VI48_AVX512VL:mode>3<mask_name>"): Ditto.
4796 (define_insn "*andnot<VI12_AVX512VL:mode>3<mask_name>"): Ditto.
4797 (define_insn "*abs<mode>2"): Remove masking support.
4798 (define_insn "abs<VI48_AVX512VL:mode>2_mask"): New.
4799 (define_insn "abs<VI12_AVX512VL:mode>2_mask"): Ditto.
4800 (define_expand "abs<mode>2"): Use VI_AVX2 mode iterator.
4802 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
4803 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4804 Anna Tikhonova <anna.tikhonova@intel.com>
4805 Ilya Tocar <ilya.tocar@intel.com>
4806 Andrey Turetskiy <andrey.turetskiy@intel.com>
4807 Ilya Verbin <ilya.verbin@intel.com>
4808 Kirill Yukhin <kirill.yukhin@intel.com>
4809 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4811 * config/i386/predicates.md (define_predicate "constm1_operand"): New.
4812 * config/i386/sse.md
4813 (define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
4814 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
4815 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
4816 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
4817 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
4818 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
4819 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
4821 2014-10-15 Renlin Li <renlin.li@arm.com>
4823 * config/aarch64/aarch64.h (ARM_DEFAULT_PCS, arm_pcs_variant): Delete.
4825 2014-10-15 Jakub Jelinek <jakub@redhat.com>
4827 * tree-ssa-reassoc.c (optimize_range_tests_diff): Perform
4828 MINUS_EXPR in unsigned type to avoid undefined behavior.
4830 2014-10-15 Eric Botcazou <ebotcazou@adacore.com>
4832 * stor-layout.c (self_referential_size): Do not promote arguments.
4834 2014-10-15 Marek Polacek <polacek@redhat.com>
4836 * doc/invoke.texi: Update to reflect that GNU11 is the default
4837 mode for C.
4838 * c-common.h (c_language_kind): Update comment.
4840 2014-10-15 Richard Biener <rguenther@suse.de>
4842 * hash-table.c: Include bconfig.h if building for the host.
4843 * hash-table.h: Do not include ggc.h on the host but just declare
4844 a few ggc allocation templates.
4846 2014-10-15 Joern Rennecke <joern.rennecke@embecosm.com>
4847 Jeff Law <law@redhat.com>
4849 * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
4850 multiple hard registers, use smaller mode derived from MODE.
4852 2014-10-15 Andreas Schwab <schwab@suse.de>
4854 * explow.c (convert_memory_address_addr_space_1): Mark in_const
4855 as ATTRIBUTE_UNUSED.
4857 2014-10-14 Jan Hubicka <hubicka@ucw.cz>
4859 * loop-unroll.c: (decide_unrolling_and_peeling): Rename to
4860 (decide_unrolling): ... this one.
4861 (peel_loops_completely): Remove.
4862 (decide_peel_simple): Remove.
4863 (decide_peel_once_rolling): Remove.
4864 (decide_peel_completely): Remove.
4865 (peel_loop_simple): Remove.
4866 (peel_loop_completely): Remove.
4867 (unroll_and_peel_loops): Rename to ...
4868 (unroll_loops): ... this one; handle only unrolling.
4869 * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and
4870 LPT_PEEL_SIMPLE.
4871 (UAP_PEEL): Remove.
4872 (unroll_and_peel_loops): Remove.
4873 (unroll_loops): New.
4874 * passes.def: Replace
4875 pass_rtl_unroll_and_peel_loops by pass_rtl_unroll_loops.
4876 * loop-init.c (gate_rtl_unroll_and_peel_loops,
4877 rtl_unroll_and_peel_loops): Rename to ...
4878 (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
4879 (pass_rtl_unroll_and_peel_loops): Rename to ...
4880 (pass_rtl_unroll_loops): ... this one.
4881 * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
4882 (make_pass_rtl_unroll_loops): New.
4883 * tree-ssa-loop-ivcanon.c: (estimated_peeled_sequence_size, try_peel_loop): New.
4884 (canonicalize_loop_induction_variables): Update.
4886 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
4888 * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
4889 * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
4890 !TARGET_HARD_FLOAT_POSTINC.
4891 (*lsip, *ssip): new instructions.
4893 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
4895 * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
4896 remove.
4898 2014-10-14 Andrew Pinski <apinski@cavium.com>
4900 * explow.c (convert_memory_address_addr_space): Rename to ...
4901 (convert_memory_address_addr_space_1): This. Add in_const argument.
4902 Inside a CONST RTL, permute the conversion and addition of constant
4903 for zero and sign extended pointers.
4904 (convert_memory_address_addr_space): New function.
4906 2014-10-14 Andrew Pinski <apinski@cavium.com>
4908 Revert:
4909 2011-08-19 H.J. Lu <hongjiu.lu@intel.com>
4911 PR middle-end/49721
4912 * explow.c (convert_memory_address_addr_space): Also permute the
4913 conversion and addition of constant for zero-extend.
4915 2014-10-14 DJ Delorie <dj@redhat.com>
4917 * config/msp430/msp430-modes.def (PSI): Add.
4919 * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding): New.
4920 (msp430_hard_regno_nregs_with_padding): New.
4921 * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
4922 (msp430_hard_regno_nregs_has_padding): New.
4923 (msp430_hard_regno_nregs_with_padding): New.
4924 (msp430_unwind_word_mode): Use PSImode instead of SImode.
4925 (msp430_addr_space_legitimate_address_p): New.
4926 (msp430_asm_integer): New.
4927 (msp430_init_dwarf_reg_sizes_extra): New.
4928 (msp430_print_operand): Use X suffix for PSImode even in small model.
4929 * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
4930 (PTR_SIZE): ...but 4 bytes for EH.
4931 (SIZE_TYPE): Use __int20.
4932 (PTRDIFF_TYPE): Likewise.
4933 (INCOMING_FRAME_SP_OFFSET): Adjust.
4934 * config/msp430/msp430.md (movqi_topbyte): New.
4935 (movpsi): Use fixed suffixes.
4936 (movsipsi2): Enable for 430X, not large model.
4937 (extendhipsi2): Likewise.
4938 (zero_extendhisi2): Likewise.
4939 (zero_extendhisipsi2): Likewise.
4940 (extend_and_shift1_hipsi2): Likewise.
4941 (extendpsisi2): Likewise.
4942 (*bitbranch<mode>4_z): Fix suffix logic.
4944 2014-10-14 Eric Botcazou <ebotcazou@adacore.com>
4946 PR ada/62019
4947 * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
4948 do not choke on null node.
4949 <VAR_DECL>: Likewise.
4951 2014-10-14 DJ Delorie <dj@redhat.com>
4953 * machmode.h (int_n_data_t): New.
4954 (int_n_enabled_p): New.
4955 (int_n_data): New.
4956 * tree.c (int_n_enabled_p): New.
4957 (int_n_trees): New.
4958 (make_or_reuse_type): Check for all __intN types, not just
4959 __int128.
4960 (build_common_tree_nodes): Likewise. Also fill in integer_typs[]
4961 entries.
4962 * tree.h (int128_integer_type_node): Remove.
4963 (int128_unsigned_type_node): Remove.
4964 (int_n_trees_t): New.
4965 (int_n_enabled_p): New.
4966 (int_n_trees): New.
4967 * toplev.c (standard_type_bitsize): New.
4968 (do_compile): Check which __intN types are enabled for the current
4969 run.
4970 * builtin-types.def (BT_INT128): Remove.
4971 (BT_UINT128): Remove.
4972 * machmode.def: Add macro to create __int128 for all targets.
4973 * stor-layout.c (mode_for_size): Support __intN types.
4974 (smallest_mode_for_size): Likewise.
4975 (initialize_sizetypes): Support __intN types.
4976 * genmodes.c (struct mode_data): Add int_n field.
4977 (blank_mode): Likewise.
4978 (INT_N): New.
4979 (make_int_n): New.
4980 (emit_insn_modes_h): Count __intN entries and define
4981 NUM_INT_N_ENTS.
4982 (emit_mode_int_n): New.
4983 (emit_insn_modes_c): Call it.
4984 * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
4985 types, not just __int128.
4986 * tree-core.h (integer_type_kind): Remove __int128-specific
4987 entries, reserve spots for __intN entries.
4989 * config/msp430/msp430-modes.def (PSI): Add.
4991 2014-10-14 Kito Cheng <kito@0xlab.org>
4993 * ira.c: Fix typo in comment.
4994 * ira.h: Ditto.
4995 * ira-build.c: Ditto.
4996 * ira-color.c: Ditto.
4997 * ira-emit.c: Ditto.
4998 * ira-int.h: Ditto.
4999 * ira-lives.c: Ditto.
5001 2014-10-14 Uros Bizjak <ubizjak@gmail.com>
5003 PR rtl-optimization/63475
5004 * alias.c (true_dependence_1): Always use get_addr to extract
5005 true address operands from x_addr and mem_addr. Use extracted
5006 address operands to check for references with alignment ANDs.
5007 Use extracted address operands with find_base_term and
5008 base_alias_check. For noncanonicalized operands call canon_rtx with
5009 extracted address operand.
5010 (write_dependence_1): Ditto.
5011 (may_alias_p): Ditto. Remove unused calls to canon_rtx.
5013 2014-10-14 Evgeny Stupachenko <evstupac@gmail.com>
5015 PR target/63534
5016 * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
5017 __morestack local.
5019 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
5020 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5021 Anna Tikhonova <anna.tikhonova@intel.com>
5022 Ilya Tocar <ilya.tocar@intel.com>
5023 Andrey Turetskiy <andrey.turetskiy@intel.com>
5024 Ilya Verbin <ilya.verbin@intel.com>
5025 Kirill Yukhin <kirill.yukhin@intel.com>
5026 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5028 * config/i386/i386.c
5029 (ix86_expand_sse_movcc): Handle V64QI and V32HI mode.
5030 (ix86_expand_int_vcond): Ditto.
5032 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
5033 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5034 Anna Tikhonova <anna.tikhonova@intel.com>
5035 Ilya Tocar <ilya.tocar@intel.com>
5036 Andrey Turetskiy <andrey.turetskiy@intel.com>
5037 Ilya Verbin <ilya.verbin@intel.com>
5038 Kirill Yukhin <kirill.yukhin@intel.com>
5039 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5041 * config/i386/i386.c
5042 (emit_reduc_half): Handle V64QI and V32HI mode.
5043 * config/i386/sse.md
5044 (define_mode_iterator VI_AVX512BW): New.
5045 (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
5047 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
5048 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5049 Anna Tikhonova <anna.tikhonova@intel.com>
5050 Ilya Tocar <ilya.tocar@intel.com>
5051 Andrey Turetskiy <andrey.turetskiy@intel.com>
5052 Ilya Verbin <ilya.verbin@intel.com>
5053 Kirill Yukhin <kirill.yukhin@intel.com>
5054 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5056 * config/i386/sse.md
5057 (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
5059 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
5060 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5061 Anna Tikhonova <anna.tikhonova@intel.com>
5062 Ilya Tocar <ilya.tocar@intel.com>
5063 Andrey Turetskiy <andrey.turetskiy@intel.com>
5064 Ilya Verbin <ilya.verbin@intel.com>
5065 Kirill Yukhin <kirill.yukhin@intel.com>
5066 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5068 * config/i386/i386.c
5069 (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
5070 * config/i386/sse.md
5071 (define_mode_iterator VI): Add V64QI and V32HI modes.
5073 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
5074 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5075 Anna Tikhonova <anna.tikhonova@intel.com>
5076 Ilya Tocar <ilya.tocar@intel.com>
5077 Andrey Turetskiy <andrey.turetskiy@intel.com>
5078 Ilya Verbin <ilya.verbin@intel.com>
5079 Kirill Yukhin <kirill.yukhin@intel.com>
5080 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5082 * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
5084 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
5085 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5086 Anna Tikhonova <anna.tikhonova@intel.com>
5087 Ilya Tocar <ilya.tocar@intel.com>
5088 Andrey Turetskiy <andrey.turetskiy@intel.com>
5089 Ilya Verbin <ilya.verbin@intel.com>
5090 Kirill Yukhin <kirill.yukhin@intel.com>
5091 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5093 * config/i386/sse.md
5094 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
5095 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
5097 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
5098 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5099 Anna Tikhonova <anna.tikhonova@intel.com>
5100 Ilya Tocar <ilya.tocar@intel.com>
5101 Andrey Turetskiy <andrey.turetskiy@intel.com>
5102 Ilya Verbin <ilya.verbin@intel.com>
5103 Kirill Yukhin <kirill.yukhin@intel.com>
5104 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5106 * config/i386/sse.md
5107 (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
5108 (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
5110 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
5111 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5112 Anna Tikhonova <anna.tikhonova@intel.com>
5113 Ilya Tocar <ilya.tocar@intel.com>
5114 Andrey Turetskiy <andrey.turetskiy@intel.com>
5115 Ilya Verbin <ilya.verbin@intel.com>
5116 Kirill Yukhin <kirill.yukhin@intel.com>
5117 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5119 * config/i386/sse.md
5120 (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
5121 (define_mode_iterator VI2_AVX2): Add V32HI mode.
5122 (define_expand "mul<mode>3<mask_name>"): Add masking.
5123 (define_insn "*mul<mode>3<mask_name>"): Ditto.
5124 (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
5125 (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
5126 (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
5127 (define_mode_attr SDOT_PMADD_SUF): Ditto.
5128 (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
5129 (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
5130 (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
5131 (define_insn "avx2_packusdw"): Delete.
5132 (define_insn "sse4_1_packusdw"): Ditto.
5133 (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
5135 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
5136 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5137 Anna Tikhonova <anna.tikhonova@intel.com>
5138 Ilya Tocar <ilya.tocar@intel.com>
5139 Andrey Turetskiy <andrey.turetskiy@intel.com>
5140 Ilya Verbin <ilya.verbin@intel.com>
5141 Kirill Yukhin <kirill.yukhin@intel.com>
5142 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5144 * config/i386/sse.md
5145 (define_insn "vec_dup<mode>"): Update constraints.
5147 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
5148 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5149 Anna Tikhonova <anna.tikhonova@intel.com>
5150 Ilya Tocar <ilya.tocar@intel.com>
5151 Andrey Turetskiy <andrey.turetskiy@intel.com>
5152 Ilya Verbin <ilya.verbin@intel.com>
5153 Kirill Yukhin <kirill.yukhin@intel.com>
5154 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5156 * config/i386/sse.md
5157 (define_mode_iterator SSESCALARMODE): Add V4TI mode.
5158 (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
5159 (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
5161 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
5162 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5163 Anna Tikhonova <anna.tikhonova@intel.com>
5164 Ilya Tocar <ilya.tocar@intel.com>
5165 Andrey Turetskiy <andrey.turetskiy@intel.com>
5166 Ilya Verbin <ilya.verbin@intel.com>
5167 Kirill Yukhin <kirill.yukhin@intel.com>
5168 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5170 * config/i386/sse.md
5171 (define_expand "mul<mode>3<mask_name>"): Add masking.
5173 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
5174 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5175 Anna Tikhonova <anna.tikhonova@intel.com>
5176 Ilya Tocar <ilya.tocar@intel.com>
5177 Andrey Turetskiy <andrey.turetskiy@intel.com>
5178 Ilya Verbin <ilya.verbin@intel.com>
5179 Kirill Yukhin <kirill.yukhin@intel.com>
5180 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5182 * config/i386/sse.md
5183 (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
5184 (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
5186 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
5187 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5188 Anna Tikhonova <anna.tikhonova@intel.com>
5189 Ilya Tocar <ilya.tocar@intel.com>
5190 Andrey Turetskiy <andrey.turetskiy@intel.com>
5191 Ilya Verbin <ilya.verbin@intel.com>
5192 Kirill Yukhin <kirill.yukhin@intel.com>
5193 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5195 * config/i386/sse.md
5196 (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
5197 (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
5198 (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
5199 Ditto.
5201 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
5202 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5203 Anna Tikhonova <anna.tikhonova@intel.com>
5204 Ilya Tocar <ilya.tocar@intel.com>
5205 Andrey Turetskiy <andrey.turetskiy@intel.com>
5206 Ilya Verbin <ilya.verbin@intel.com>
5207 Kirill Yukhin <kirill.yukhin@intel.com>
5208 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5210 * config/i386/sse.md
5211 (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
5212 use VF_128_256 mode iterator and update assembler emit code.
5213 (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
5214 (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
5215 Add masking, use VF_128_256 mode iterator.
5216 (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
5217 (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
5218 Add masking, use VF_128_256 mode iterator and update assembler emit
5219 code.
5220 (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
5221 (define_mode_attr avx512flogicsuff): Delete.
5222 (define_insn "avx512f_<logic><mode>"): Ditto.
5223 (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
5224 MODE_TI.
5225 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
5227 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
5228 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5229 Anna Tikhonova <anna.tikhonova@intel.com>
5230 Ilya Tocar <ilya.tocar@intel.com>
5231 Andrey Turetskiy <andrey.turetskiy@intel.com>
5232 Ilya Verbin <ilya.verbin@intel.com>
5233 Kirill Yukhin <kirill.yukhin@intel.com>
5234 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5236 * config/i386/sse.md
5237 (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
5238 (define_expand "vashr<mode>3<mask_name>"): Add masking,
5239 use VI12_128 mode iterator.
5240 (define_expand "ashrv2di3<mask_name>"): New.
5242 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
5243 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5244 Anna Tikhonova <anna.tikhonova@intel.com>
5245 Ilya Tocar <ilya.tocar@intel.com>
5246 Andrey Turetskiy <andrey.turetskiy@intel.com>
5247 Ilya Verbin <ilya.verbin@intel.com>
5248 Kirill Yukhin <kirill.yukhin@intel.com>
5249 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5251 * config/i386/i386.c
5252 (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
5253 CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
5254 CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
5255 CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
5256 CODE_FOR_avx512vl_ucmpv4si3_mask.
5257 * config/i386/sse.md
5258 (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
5259 "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
5260 (define_insn
5261 "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
5262 (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
5263 (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
5264 (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
5265 (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
5266 (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
5268 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
5269 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5270 Anna Tikhonova <anna.tikhonova@intel.com>
5271 Ilya Tocar <ilya.tocar@intel.com>
5272 Andrey Turetskiy <andrey.turetskiy@intel.com>
5273 Ilya Verbin <ilya.verbin@intel.com>
5274 Kirill Yukhin <kirill.yukhin@intel.com>
5275 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5277 * config/i386/sse.md
5278 (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
5279 (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
5280 (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
5281 (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
5282 (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
5283 (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
5284 (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
5285 (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
5286 (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
5288 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
5289 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5290 Anna Tikhonova <anna.tikhonova@intel.com>
5291 Ilya Tocar <ilya.tocar@intel.com>
5292 Andrey Turetskiy <andrey.turetskiy@intel.com>
5293 Ilya Verbin <ilya.verbin@intel.com>
5294 Kirill Yukhin <kirill.yukhin@intel.com>
5295 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5297 * config/i386/sse.md
5298 (define_insn "avx512f_blendm<mode>"): Delete.
5299 (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
5300 (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
5301 (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
5302 V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
5303 (define_insn
5304 "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
5305 Remove.
5306 (define_insn
5307 "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
5308 New.
5309 (define_insn
5310 "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
5311 Ditto.
5312 (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
5313 (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
5314 (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
5315 (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
5316 Delete.
5317 (define_insn
5318 "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
5319 New.
5320 (define_insn
5321 "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
5322 Ditto.
5323 (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
5324 Delete.
5325 (define_insn
5326 "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
5327 New.
5328 (define_insn
5329 "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
5330 Ditto.
5332 2014-10-14 Richard Biener <rguenther@suse.de>
5334 PR tree-optimization/63512
5335 * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
5336 modified.
5338 2014-10-14 Oleg Endo <olegendo@gcc.gnu.org>
5340 PR target/63260
5341 * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
5342 abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute. Remove use
5343 of FPSCR.
5344 (negsf2_i): Rename to *negsf2_i.
5345 (abssf2_i): Rename to *abssf2_i.
5346 (negdf2_i): Rename to *negdf2_i.
5347 (absdf2_i): Rename to *absdf2_i.
5349 2014-10-14 Felix Yang <felix.yang@huawei.com>
5350 Jeff Law <law@redhat.com>
5352 * ira.c (struct equivalence): Change member "is_arg_equivalence" and
5353 "replace" into boolean bitfields; turn member "loop_depth" into a short
5354 integer; add new member "no_equiv" and "reserved".
5355 (no_equiv): Set no_equiv of struct equivalence if register is marked
5356 as having no known equivalence.
5357 (update_equiv_regs): Check all definitions for a multiple-set
5358 register to make sure that the RHS have the same value.
5360 2014-10-13 Richard Henderson <rth@redhat.com>
5362 * combine-stack-adj.c (no_unhandled_cfa): New.
5363 (maybe_merge_cfa_adjust): New.
5364 (combine_stack_adjustments_for_block): Use them.
5366 2014-10-13 Aldy Hernandez <aldyh@redhat.com>
5368 * Makefile.in (TAGS): Tag ../include files.
5370 2014-10-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5372 * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
5373 to rs6000_dbx_register_number.
5374 (DWARF_FRAME_REGNUM): Redefine as identity map.
5375 (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
5376 * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
5377 * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
5378 argument to handle .debug_frame and .eh_frame directly. Always
5379 translate SPE high register numbers. Add special treatment for CR,
5380 but only in .debug_frame. Respect RS6000_USE_DWARF_NUMBERING.
5382 * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
5383 * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
5384 (RS6000_USE_DWARF_NUMBERING): Define.
5385 * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
5386 (RS6000_USE_DWARF_NUMBERING): Define.
5387 * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
5388 (RS6000_USE_DWARF_NUMBERING): Define.
5389 * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
5390 (RS6000_USE_DWARF_NUMBERING): Define.
5391 * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
5392 * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
5394 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
5396 * config/i386/i386.c (ix86_address_cost): Lower cost for
5397 when address contains GOT register.
5399 2014-10-13 Ilya Enkovich <ilya.enkovich@intel.com>
5400 Vladimir Makarov <vmakarov@redhat.com>
5402 PR target/8340
5403 PR middle-end/47602
5404 PR rtl-optimization/55458
5405 * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
5406 (ix86_init_pic_reg): New.
5407 (ix86_select_alt_pic_regnum): Add check on pseudo register.
5408 (ix86_save_reg): Likewise.
5409 (ix86_expand_prologue): Remove PIC register initialization
5410 now performed in ix86_init_pic_reg.
5411 (ix86_output_function_epilogue): Add check on pseudo register.
5412 (set_pic_reg_ever_alive): New.
5413 (legitimize_pic_address): Replace df_set_regs_ever_live with new
5414 set_pic_reg_ever_alive.
5415 (legitimize_tls_address): Likewise.
5416 (ix86_pic_register_p): New check.
5417 (ix86_delegitimize_address): Add check on pseudo register.
5418 (ix86_expand_call): Insert move from pseudo PIC register to ABI
5419 defined REAL_PIC_OFFSET_TABLE_REGNUM.
5420 (TARGET_INIT_PIC_REG): New.
5421 (TARGET_USE_PSEUDO_PIC_REG): New.
5422 * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
5423 if pic_offset_table_rtx exists.
5424 * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
5425 Document.
5426 * doc/tm.texi: Regenerate.
5427 * function.c (assign_parms): Generate pseudo register for PIC.
5428 * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
5429 register.
5430 * ira-color.c (color_pass): Add check on pseudo register.
5431 * ira-emit.c (change_loop): Don't create copies for PIC pseudo
5432 register.
5433 * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
5434 register.
5435 (ira): Add target specific PIC register initialization.
5436 (do_reload): Keep PIC pseudo register.
5437 * lra-assigns.c (spill_for): Add checks on pseudo register.
5438 * lra-constraints.c (contains_symbol_ref_p): New.
5439 (lra_constraints): Enable lra risky transformations when PIC is pseudo
5440 register.
5441 * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
5442 * target.def (use_pseudo_pic_reg): New.
5443 (init_pic_reg): New.
5445 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
5447 * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
5448 Remove m_SILVERMONT and m_INTEL from the tune.
5450 2014-10-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5452 PR libfortran/63471
5453 * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
5454 when _HPUX_SOURCE is defined.
5456 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
5458 PR tree-optimization/62127
5459 * tree.c (remap_type_1): When remapping array, remap
5460 also its type.
5462 2014-10-13 Christophe Lyon <christophe.lyon@linaro.org>
5464 * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
5465 longer impact parallelization.
5467 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
5469 PR bootstrap/63496
5470 * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
5472 2014-10-13 Marat Zakirov <m.zakirov@samsung.com>
5474 * asan.c (instrument_derefs): BIT_FIELD_REF added.
5476 2014-10-13 Richard Biener <rguenther@suse.de>
5478 PR tree-optimization/63419
5479 * gimple-fold.h (gimple_convert): New function.
5480 * gimple-fold.c (gimple_convert): Likewise.
5481 * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
5482 to split out required conversions early.
5484 2014-10-13 Richard Sandiford <richard.sandiford@arm.com>
5486 * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
5487 Add the parts of an insn in reverse order, with the pattern at
5488 the top of the queue. Detect when we're iterating over a SEQUENCE
5489 pattern and in that case just consider patterns of subinstructions.
5491 2014-10-12 Oleg Endo <olegendo@gcc.gnu.org>
5493 PR target/59401
5494 * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
5495 of rtx.
5496 * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
5497 insn walking.
5498 (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
5499 address. Use def chains to handle GBR clobbering call insns.
5501 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
5503 * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
5504 config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
5505 config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
5506 function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
5507 output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
5508 tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
5509 * doc/gty.texi (for_user): Document new option.
5510 * gengtype.c (create_user_defined_type): Don't try to get a struct for
5511 char.
5512 (walk_type): Don't error out on for_user option.
5513 (write_func_for_structure): Emit user marking routines if requested by
5514 for_user option.
5515 (write_local_func_for_structure): Likewise.
5516 (main): Mark types with for_user option as used.
5517 * ggc.h (gt_pch_nx): Add overload for unsigned int.
5518 * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
5519 * hash-table.h (ggc_hasher): New struct.
5520 (hash_table::create_ggc): New function.
5521 (gt_pch_nx): New overload for hash_table.
5523 2014-10-11 Oleg Endo <olegendo@gcc.gnu.org>
5525 * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
5526 * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
5527 * config/sh/sh.c: Likewise.
5528 * config/sh/sh-mem.cc: Likewise.
5529 * config/sh/sh.md: Likewise.
5530 * config/sh/predicates.md: Likewise.
5531 * config/sh/sync.md: Likewise.
5533 2014-10-11 Martin Liska <mliska@suse.cz>
5535 PR middle-end/63376
5536 * cgraphunit.c (symbol_table::process_new_functions): Missing call
5537 for call_cgraph_insertion_hooks added.
5539 2014-10-10 Jakub Jelinek <jakub@redhat.com>
5541 PR c/63495
5542 * stor-layout.c (min_align_of_type): Don't decrease alignment
5543 through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
5544 TYPE_USER_ALIGN is set.
5546 2014-10-10 Uros Bizjak <ubizjak@gmail.com>
5548 PR rtl-optimization/63483
5549 * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
5550 references when alignment ANDs are involved.
5551 (write_dependence_p): Ditto.
5552 (may_alias_p): Ditto.
5554 2014-10-10 Marek Polacek <polacek@redhat.com>
5556 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
5557 * doc/invoke.texi: Document -fsanitize=object-size.
5558 * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
5559 or it into SANITIZE_UNDEFINED.
5560 * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
5561 * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
5562 * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
5563 * opts.c (common_handle_option): Handle -fsanitize=object-size.
5564 * ubsan.c: Include tree-object-size.h.
5565 (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
5566 (ubsan_expand_bounds_ifn): Use false instead of 0.
5567 (ubsan_expand_objsize_ifn): New function.
5568 (instrument_object_size): New function.
5569 (pass_ubsan::execute): Add object size instrumentation.
5570 * ubsan.h (ubsan_expand_objsize_ifn): Declare.
5572 2014-10-10 Richard Henderson <rth@redhat.com>
5574 PR target/63404
5575 * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
5576 Restrict the set of expressions we're willing to move.
5578 2014-10-10 Jeff Law <law@redhat.com>
5580 * ira.c (struct equivalence): Promote INIT_INSNs field to
5581 an rtx_insn_list. Add comments.
5582 (no_equiv): Promote LIST to an rtx_insn_list. Update
5583 testing for and creating the special marker. Use methods
5584 to extract the insn and next pointers. Promote INSN to an
5585 rtx_insn.
5586 (update_equiv_regs): Update test for special marker in the
5587 INIT_INSNs list.
5589 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5591 * configure.ac: Add --enable-fix-cortex-a53-835769 option.
5592 * configure: Regenerate.
5593 * config/aarch64/aarch64.c (aarch64_override_options): Handle
5594 TARGET_FIX_ERR_A53_835769_DEFAULT.
5595 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
5596 value to 2.
5597 * doc/install.texi (aarch64*-*-*): Document
5598 new --enable-fix-cortex-a53-835769 option.
5600 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
5601 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5603 * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
5604 (ADJUST_INSN_LENGTH): Define.
5605 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
5606 * config/aarch64/aarch64.c (is_mem_p): New function.
5607 (is_memory_op): Likewise.
5608 (aarch64_prev_real_insn): Likewise.
5609 (is_madd_op): Likewise.
5610 (dep_between_memop_and_curr): Likewise.
5611 (aarch64_madd_needs_nop): Likewise.
5612 (aarch64_final_prescan_insn): Likewise.
5613 * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
5614 and -mno-fix-cortex-a53-835769 options.
5616 2014-10-10 Jakub Jelinek <jakub@redhat.com>
5618 PR tree-optimization/63464
5619 * tree-switch-conversion.c (struct case_bit_test): Remove
5620 hi and lo fields, add wide_int mask field.
5621 (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
5622 hi/lo fields into wide_int mask operations, optimize by pretending
5623 minval to be 0 if maxval is small enough.
5624 (process_switch): Adjust caller.
5626 2014-10-10 Richard Biener <rguenther@suse.de>
5628 PR tree-optimization/63379
5629 * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
5630 a neutral operand for min/max when it is not a reduction chain.
5632 2014-10-10 Richard Biener <rguenther@suse.de>
5634 PR tree-optimization/63476
5635 * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
5636 (BB_LIVE_VOP_ON_EXIT): New define.
5637 (create_expression_by_pieces): Assign VUSEs to stmts.
5638 (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
5639 (pass_pre::execute): Assert virtual SSA form is up-to-date
5640 after insertion.
5642 2014-10-10 Eric Botcazou <ebotcazou@adacore.com>
5644 * lra-assigns.c (assign_by_spills): Error out on spill failure.
5646 2014-10-09 Markus Trippelsdorf <markus@trippelsdorf.de>
5648 * pa-polymorphic-call.c (check_stmt_for_type_change): Move
5649 assertion.
5651 2014-10-09 Richard Biener <rguenther@suse.de>
5653 PR tree-optimization/63380
5654 * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
5655 may trap.
5657 2014-10-09 Joern Rennecke <joern.rennecke@embecosm.com>
5659 * config/avr/avr.opt (mmcu=): Change to have a string value.
5660 (mn-flash=, mskip-bug, march=, mrmw): New options.
5661 (HeaderInclude): New.
5662 (mmcu=): Remove Var / Init clauses.
5663 * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
5664 -specs option.
5665 (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
5666 (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
5667 (SYMBOL_FLAG_IO_LOW): Define.
5668 (avr_device_to_as, avr_device_to_ld): Don't declare.
5669 (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
5670 (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
5671 (EXTRA_SPEC_FUNCTIONS): Don't define.
5672 (ASM_SPEC): Translate -arch= option to -mmcu= option.
5673 (LINK_SPEC): Translate -arch= option to -m= option.
5674 Don't use device_to_ld / device_to_data_start.
5675 (STARTFILE_SPEC): Now empty.
5676 (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
5677 * config/avr/gen-avr-mmcu-specs.c: New file.
5678 * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
5679 (s-device-specs): Likewise.
5680 (GCC_PASSES): Add s-device-specs.
5681 (install-driver): Depend on install-device-specs.
5682 (install-device-specs): New rule.
5683 * config/avr/avr.c (avr_option_override): Look up mcu arch by
5684 avr_arch_index and provide fallback initialization for avr_n_flash.
5685 (varasm.h): #include.
5686 (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
5687 (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
5688 (avr_attribute_table): Add "io", "address" and "io_low".
5689 (avr_asm_output_aligned_decl_common): Change type of decl to tree.
5690 Add special handling for symbols with "io" and/or "address" attributes.
5691 (avr_asm_asm_output_aligned_bss): New function.
5692 (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
5693 as appropriate. Handle io_low attribute.
5694 (avr_out_sbxx_branch): Handle symbolic io addresses.
5695 (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
5696 avr_n_flash instead of avr_current_device->n_flash.
5697 (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
5698 (avr_emit_movmemhi): Likewise.
5699 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
5700 Use TARGET_RMW instead of avr_current_device->dev_attributes.
5701 Don't define avr_current_device->macro (that's the specfile's job).
5702 Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
5703 * config/avr/avr.c (avr_2word_insn_p): Likewise.
5704 * config/avr/avr.md (*cpse.ne): Likewise.
5705 (mov<mode>): Use avr_eval_addr_attrib.
5706 (cbi): Change constraint for low_io_address_operand operand to "i".
5707 (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
5708 * config/avr/predicates.md (io_address_operand):
5709 Allow SYMBOL_REF with SYMBOL_FLAG_IO.
5710 (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
5711 * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
5712 Update prototype.
5713 (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
5714 * config/avr/genmultilib.awk: Use -march=.
5715 Remove Multilib matches processing.
5716 * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
5717 * config/avr/avr-arch.h: Add double include guard.
5718 (avr_mcu_t) <library_name>: Update comment.
5719 * config/avr/driver-avr.c (avr_device_to_as): Delete.
5720 (avr_device_to_ld, avr_device_to_data_start): Likewise.
5721 (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
5722 (avr_device_to_sp8): Likewise.
5723 * config/avr/genopt.sh: Instead avr_mcu, emit an Enum for avr_arch.
5725 * doc/extend.texi (io, address): Document new AVR variable attributes.
5726 (io_low): Likewise.
5728 2014-10-09 Marek Polacek <polacek@redhat.com>
5730 * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
5732 2014-10-08 Richard Biener <rguenther@suse.de>
5734 PR tree-optimization/61969
5735 * tree-nrv.c (pass_nrv::execute): Properly test for automatic
5736 variables.
5738 2014-10-09 Richard Biener <rguenther@suse.de>
5740 PR tree-optimization/63445
5741 * tree-vrp.c (simplify_cond_using_ranges): Only warn about
5742 overflow for non-equality compares.
5744 2014-10-09 Uros Bizjak <ubizjak@gmail.com>
5746 PR rtl-optimization/57003
5747 * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
5748 also check CALL_INSN_FUNCTION_USAGE for clobbers again after
5749 killing regs_invalidated_by_call.
5751 2014-10-08 Teresa Johnson <tejohnson@google.com>
5753 PR bootstrap/63432.
5754 * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
5755 (ssa_fix_duplicate_block_edges): Invoke it.
5756 (mark_threaded_blocks): Make two passes to avoid ordering dependences.
5758 2014-10-08 Oleg Endo <olegendo@gcc.gnu.org>
5760 PR target/52941
5761 * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
5762 atomic_fetch_<fetchop_name>si_hard,
5763 atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
5764 atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
5765 atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
5766 atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
5768 2014-10-08 Rong Xu <xur@google.com>
5770 * gcov-tool.c (profile_overlap): New driver function
5771 to compute profile overlap.
5772 (print_overlap_usage_message): New.
5773 (overlap_usage): New.
5774 (do_overlap): New.
5775 (print_usage): Add calls to overlap function.
5776 (main): Ditto.
5777 * doc/gcov-tool.texi: Add documentation.
5779 2014-10-08 Steve Ellcey <sellcey@mips.com>
5781 * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
5782 LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
5784 2014-10-08 Jan Hubicka <hubicka@ucw.cz>
5786 * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
5787 pattern matching of MEM_REF.
5788 (check_stmt_for_type_change): Update.
5790 2014-10-08 Steve Ellcey <sellcey@mips.com>
5792 * config/mips/linux64.h: Remove.
5793 * config/mips/gnu-user64.h: Remove.
5794 * gcc.config (mips*-*-*): Remove references to linux64.h and
5795 gnu-user64.h
5796 * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
5797 with modified version from gnu-user64.h.
5798 (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
5799 (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
5800 * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
5801 linux64.h.
5802 (GNU_USER_LINK_EMULATION64): Ditto.
5803 (GNU_USER_LINK_EMULATIONN32): Ditto.
5804 (GLIBC_DYNAMIC_LINKER32): Ditto.
5805 (GLIBC_DYNAMIC_LINKER64): Ditto.
5806 (GLIBC_DYNAMIC_LINKERN32): Ditto.
5807 (UCLIBC_DYNAMIC_LINKER32): Ditto.
5808 (UCLIBC_DYNAMIC_LINKER64): Ditto.
5809 (UCLIBC_DYNAMIC_LINKERN32): Ditto.
5810 (BIONIC_DYNAMIC_LINKERN32): Ditto.
5811 (GNU_USER_DYNAMIC_LINKERN32): Ditto.
5812 (GLIBC_DYNAMIC_LINKER): Delete.
5813 (UCLIBC_DYNAMIC_LINKER): Delete.
5815 2014-10-08 Joern Rennecke <joern.rennecke@embecosm.com>
5816 Richard Biener <rguenther@suse.de>
5818 * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
5819 Get address space from operand 0 (BASE).
5821 2014-10-07 Iain Sandoe <iain@codesourcery.com>
5823 PR target/61387
5824 * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
5826 2014-10-07 Aldy Hernandez <aldyh@redhat.com>
5828 * dwarf2out.c: Remove current_function_has_inlines.
5829 (gen_subprogram_die): Same.
5830 (gen_inlined_subroutine_die): Same.
5832 2014-10-07 Ilya Tocar <ilya.tocar@intel.com>
5834 * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
5835 type.
5836 (_addcarry_u64): Ditto.
5837 (_addcarryx_u64): Ditto.
5839 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
5841 * cgraph.h (cgraph_node::get_fun): Declare.
5842 * cgraph.c (cgraph_node::get_fun): New method.
5843 * ipa-inline.c (can_inline_edge_p): Use it.
5845 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
5847 * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
5848 and -ftrapping-math.
5849 * lto-wrapper.c (merge_and_complain): Likewise.
5850 (run_gcc): Likewise.
5852 2014-10-06 Rong Xu <xur@google.com>
5854 * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
5855 * tree-profile.c: (params.h): New include.
5856 (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
5857 and __gcov_indirect_call_topn_counters for
5858 indirect_call_topn_profile.
5859 (gimple_init_edge_profiler): New decls for
5860 __gcov_indirect_call_topn_profiler.
5861 (gimple_gen_ic_profiler): Generate the correct profiler call.
5862 (gimple_gen_ic_func_profiler): Fix format.
5863 * value-prof.c (params.h): New include.
5864 (dump_histogram_value): Hanlde indirect_call_topn counters.
5865 (stream_in_histogram_value): Ditto.
5866 (gimple_indirect_call_to_profile): Use indirect_call_topn
5867 profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
5868 (gimple_find_values_to_profile): Hanlde indirect_call_topn
5869 counters.
5870 * value-prof.h (enum hist_type): Histrogram type for
5871 indirect_call_topn counters.
5872 * profile.c (instrument_values): Instrument
5873 indirect_call_topn counters.
5875 2014-10-06 Rong Xu <xur@google.com>
5877 * Makefile.in: Fix dependence.
5878 * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
5879 indirect call topn profiler.
5880 * gcov-io.h: Ditto.
5882 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
5884 * calls.c (expand_call): Do not use the target as the return slot if
5885 it is not sufficiently aligned.
5887 2014-10-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5889 * config/rs6000/rs6000.c (analyze_swaps commentary): Add
5890 discussion of permutes and why we don't handle them.
5892 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
5894 * config/sparc/predicates.md (int_register_operand): Delete.
5896 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
5898 * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
5900 2014-10-06 Jakub Jelinek <jakub@redhat.com>
5902 * ubsan.h (ubsan_get_source_location): New prototype.
5903 * ubsan.c (ubsan_source_location_type): New variable.
5904 Function renamed to ...
5905 (ubsan_get_source_location_type): ... this. Cache
5906 return value in ubsan_source_location_type variable.
5907 (ubsan_source_location, ubsan_create_data): Use
5908 ubsan_get_source_location_type instead of
5909 ubsan_source_location_type.
5910 * asan.c (asan_protect_global): Don't protect globals
5911 with ubsan_get_source_location_type () type.
5912 (asan_add_global): Provide global decl location info
5913 if possible.
5915 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
5917 * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
5918 sanity check.
5920 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
5922 * ipa-polymorphic-call.c (possible_placement_new): Fix condition
5923 on size.
5924 (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
5925 into vptr pointer.
5926 (ipa_polymorphic_call_context::dump): Fix formating.
5927 (walk_ssa_copies): Add logic avoiding loops; update uses.
5928 * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
5930 2014-10-02 Mark Wielaard <mjw@redhat.com>
5932 PR debug/63239
5933 * dwarf2out.c (gen_subprogram_die): When a member function is
5934 explicitly deleted then add a DW_AT_GNU_deleted attribute.
5935 * langhooks.h (struct lang_hooks_for_decls): Add
5936 function_decl_deleted_p langhook.
5937 * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
5938 (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
5940 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
5942 * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
5943 NULL pointer checks.
5944 (ipa_polymorphic_call_context::get_dynamic_type): Return true
5945 if type doesn't change.
5946 * cgraph.h (cgraph_indirect_call_info): New flag.
5947 * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
5948 (cgraph_node::dump): Dump it.
5949 * ipa-prop.c (ipa_analyze_call_uses): Ignore return valud
5950 of context.get_dynamic_type.
5951 (ipa_make_edge_direct_to_target): Do not speculate
5952 edge that is already speuclative.
5953 (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
5954 speculate to __builtin_unreachable
5955 (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
5956 vptr_changed.
5957 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
5959 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
5961 * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
5962 get_dynamic_type; drop TODO.
5963 * ipa-polymorphic-call.c
5964 (ipa_polymorphic_call_context::get_dynamic_type): Be ready
5965 for otr_type to be unknown.
5967 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
5969 * common/config/score/score-common.c: Remove.
5970 * config.gcc: Remove support for score-*.
5971 * config/score/constraints.md: Remove.
5972 * config/score/elf.h: Remove.
5973 * config/score/predicates.md: Remove.
5974 * config/score/score-conv.h: Remove.
5975 * config/score/score-generic.md: Remove.
5976 * config/score/score-modes.def: Remove.
5977 * config/score/score-protos.h: Remove.
5978 * config/score/score.c: Remove.
5979 * config/score/score.h: Remove.
5980 * config/score/score.md: Remove.
5981 * config/score/score.opt: Remove.
5982 * doc/md.texi: Don't document score-*.
5984 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
5986 PR pch/63429
5987 * genconditions.c: Directly include ggc.h before rtl.h.
5989 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
5991 * ipa-polymorphic-call.c
5992 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
5993 code determining speculative type.
5994 (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
5996 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5998 * altivec.md (altivec_lvsl): New define_expand.
5999 (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
6000 (altivec_lvsr): New define_expand.
6001 (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
6002 * rs6000.c (rs6000_expand_builtin): Change to use
6003 altivec_lvs[lr]_direct; remove commented-out code.
6005 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6007 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
6008 Issue a warning message when vec_lvsl or vec_lvsr is used with a
6009 little endian target.
6011 2014-10-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
6013 * tree-pretty-print.c (dump_location): Make it extern. Dump also
6014 the column.
6015 * tree-pretty-print.h (dump_location): Declare.
6016 * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
6017 (pp_gimple_stmt_1): Likewise.
6018 (dump_implicit_edges): Likewise.
6019 * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
6020 LOCATION_LINE.
6023 2014-10-03 David Malcolm <dmalcolm@redhat.com>
6025 * gcc.c (driver::global_initializations): Remove "const" so
6026 that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
6027 and decoded_options_count.
6029 2014-10-03 Maciej W. Rozycki <macro@codesourcery.com>
6031 * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
6032 macro.
6033 * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
6034 TARGET_E500_DOUBLE case here.
6036 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
6038 PR c++/54427
6039 PR c++/57198
6040 PR c++/58845
6041 * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
6043 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
6045 * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
6046 * lto-cgraph.c (lto_output_edge, input_edge): Stream
6047 in_polymorphic_cdtor
6048 * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
6049 (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
6050 * cgraphclones.c (cgraph_edge::clone): Likewise.
6051 * ipa-prop.c (update_jump_functions_after_inlining,
6052 try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
6053 to possible_dynamic_type_change.
6054 (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
6055 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
6056 IN_POLY_CDOTR argument.
6058 * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
6059 for BASE and OUTER_TYPE being NULL.
6060 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
6061 in_poly_cdtor parameter.
6063 2014-10-03 Jakub Jelinek <jakub@redhat.com>
6065 * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
6066 (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
6067 TARGET_AVX512F.
6068 (expand_vec_perm_1): Likewise.
6070 2014-10-03 Jakub Jelinek <jakub@redhat.com>
6071 Uros Bizjak <ubizjak@gmail.com>
6073 PR tree-optimization/61403
6074 * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
6075 error in comment. Also optimize 256-bit vectors for AVX2
6076 or AVX (floating vectors only), provided the first permutation
6077 can be performed in one insn.
6079 2014-10-03 David Malcolm <dmalcolm@redhat.com>
6081 * gcc.c (class driver): New class.
6082 (main): Reimplement in terms of driver::main, moving most of the
6083 locals to be locals within individual methods of class driver.
6084 The remaining locals "explicit_link_files", "decoded_options" and
6085 "decoded_options_count" are used by multiple driver:: methods, and
6086 so become member data. Doing so isolates the argc/argv reads and
6087 writes. Replace "goto out" with a special exit code from
6088 new method driver::prepare_infiles. Split out the old
6089 implementation of main into the following...
6090 (driver::main): New function, corresponding to the old "main"
6091 implementation.
6092 (driver::set_progname): New function, taken from the old
6093 "main" implementation.
6094 (driver::expand_at_files): Likewise.
6095 (driver::decode_argv): Likewise.
6096 (driver::global_initializations): Likewise.
6097 (driver::build_multilib_strings): Likewise.
6098 (driver::set_up_specs): Likewise.
6099 (driver::putenv_COLLECT_GCC): Likewise.
6100 (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
6101 (driver::handle_unrecognized_options): Likewise.
6102 (driver::maybe_print_and_exit): Likewise.
6103 (driver::prepare_infiles): Likewise.
6104 (driver::do_spec_on_infiles): Likewise.
6105 (driver::maybe_run_linker): Likewise.
6106 (driver::final_actions): Likewise.
6107 (driver::get_exit_code): Likewise.
6109 2014-10-03 Yury Gribov <y.gribov@samsung.com>
6111 * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
6112 don't emit empty ctors.
6114 2014-10-03 Eric Botcazou <ebotcazou@adacore.com>
6116 * convert.c (convert_to_integer): Do not introduce useless conversions
6117 between integral types.
6119 2014-10-03 David Sherwood <david.sherwood@arm.com>
6121 * ira-int.h (ira_allocno): Mark hard_regno as signed.
6123 2014-10-03 Ilya Enkovich <ilya.enkovich@intel.com>
6125 * lra-constraints.c (inherit_in_ebb): Handle calls with
6126 multiple return values.
6127 * caller-save.c (save_call_clobbered_regs): Likewise.
6129 2014-10-03 Jakub Jelinek <jakub@redhat.com>
6131 * tree-vect-data-refs.c (vect_permute_load_chain,
6132 vect_shift_permute_load_chain): Fix a typo in temporary var names,
6133 suffle3 to shuffle3.
6135 PR libgomp/61200
6136 * omp-low.c (taskreg_contexts): New variable.
6137 (scan_omp_parallel): Push newly created context into taskreg_contexts
6138 vector and move record layout code to finish_taskreg_scan.
6139 (scan_omp_task): Likewise.
6140 (finish_taskreg_scan): New function.
6141 (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
6142 vector elements and release it.
6144 PR target/62128
6145 * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
6146 of palignr arguments can't be used due to min 0 or max - min
6147 too high, try also op0, op1 order of palignr arguments.
6149 2014-10-02 Jan Hubicka <hubicka@ucw.cz>
6151 * cgraph.h (ipa_polymorphic_call_context):
6152 Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
6153 private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
6154 * ipa-polymorphic-call.c
6155 (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
6156 past end of dynamic types.
6157 (ipa_polymorphic_call_context::stream_out,
6158 speculative_outer_type): Stream dynamic flag.
6159 (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
6160 (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
6161 Clear DYNAMIC.
6162 (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
6163 set it.
6164 (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
6165 * ipa-prop.c (update_jump_functions_after_inlining,
6166 try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
6168 2014-10-02 Teresa Johnson <tejohnson@google.com>
6170 * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
6171 up when synthesizing counts to avoid rounding errors.
6173 2014-10-02 Teresa Johnson <tejohnson@google.com>
6175 PR middle-end/63422
6176 * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
6177 asserts to handle incoming insanities.
6179 2014-10-02 Martin Jambor <mjambor@suse.cz>
6181 PR tree-optimization/63375
6182 * tree-sra.c (build_access_from_expr_1): Disqualify volatile
6183 references.
6185 2014-10-02 Olivier Hainque <hainque@adacore.com>
6187 * Makefile.in (CROSS): Define, to @CROSS.
6189 2014-10-02 Jakub Jelinek <jakub@redhat.com>
6191 PR target/62128
6192 * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
6193 if it expands to a single insn only.
6194 (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument. If true,
6195 fail unless in_order is true. Add forward declaration.
6196 (expand_vec_perm_vperm2f128): Fix up comment about which permutation
6197 is useful for one_operand_p.
6198 (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
6200 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
6202 * cgraphclones.c (build_function_type_skip_args): Do not make new
6203 type variant of old.
6205 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
6207 * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
6208 when speculation is added.
6209 (ipa_edge_args): Add polymorphic_call_contexts.
6210 (ipa_get_ith_polymorhic_call_context): New accesor.
6211 (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
6212 * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
6213 (ipa_compute_jump_functions_for_edge): Compute contexts.
6214 (update_jump_functions_after_inlining): Update contexts.
6215 (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
6216 update dumping; add speculative edge creation.
6217 (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
6218 context updating.
6219 (update_indirect_edges_after_inlining): Pass down context.
6220 (ipa_edge_duplication_hook): Duplicate contexts.
6221 (ipa_write_node_info): Stream out contexts.
6222 (ipa_read_node_info): Stream in contexts.
6223 * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
6224 types.
6225 (try_speculative_devirtualization): New function.
6226 * ipa-utils.h (try_speculative_devirtualization): Declare.
6228 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
6230 * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
6231 dumping during WPA.
6233 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
6235 * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
6236 type variants.
6238 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
6240 * ipa-polymorphic-call.c
6241 (ipa_polymorphic_call_context::restrict_to_inner_class):
6242 Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
6243 use speculation_consistent_p to do so; Add CONSDER_BASES
6244 and CONSIDER_PLACEMENT_NEW parameters.
6245 (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
6246 short circuit obvious cases.
6247 (ipa_polymorphic_call_context::dump): Improve formatting.
6248 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
6249 combine_speculation_with to record speculations; Do not ICE when
6250 object is located in pointer type decl; do not ICE for methods
6251 of UNION_TYPE; do not record nonpolymorphic types.
6252 (ipa_polymorphic_call_context::speculation_consistent_p): New method.
6253 (ipa_polymorphic_call_context::combine_speculation_with): New method.
6254 (ipa_polymorphic_call_context::combine_with): New method.
6255 (ipa_polymorphic_call_context::make_speculative): Move here; use
6256 combine speculation.
6257 * cgraph.h (ipa_polymorphic_call_context): Update
6258 restrict_to_inner_class prototype; add offset_by, make_speculative,
6259 combine_with, useless_p, combine_speculation_with and
6260 speculation_consistent_p methods.
6261 (ipa_polymorphic_call_context::offset_by): New method.
6262 (ipa_polymorphic_call_context::useless_p): New method.
6264 2014-10-01 Segher Boessenkool <segher@kernel.crashing.org>
6266 PR rtl-optimization/62151
6267 * combine.c (can_combine_p): Allow the destination register of INSN
6268 to be clobbered in I3.
6269 (subst): Do not substitute into clobbers of registers.
6271 2014-10-01 Jakub Jelinek <jakub@redhat.com>
6273 PR debug/63342
6274 * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
6275 offset, TARGET_MEM_REF and SSA_NAME.
6277 * config/i386/i386.c (expand_vec_perm_palignr): Handle
6278 256-bit vectors for TARGET_AVX2.
6280 * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
6281 dfirst permutation.
6283 PR target/63428
6284 * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
6285 argument to avx2_permv2ti.
6287 2014-10-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6289 * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
6291 2014-09-30 Uros Bizjak <ubizjak@gmail.com>
6293 * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
6294 (fmod<mode>3): Ditto.
6295 (fpremxf4_i387): Ditto.
6296 (reminderxf3): Ditto.
6297 (reminder<mode>3): Ditto.
6298 (fprem1xf4_i387): Ditto.
6300 2014-09-30 Teresa Johnson <tejohnson@google.com>
6302 * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
6303 duplicate_blocks bitmap.
6304 (remove_ctrl_stmt_and_useless_edges): Ditto.
6305 (create_block_for_threading): Ditto.
6306 (compute_path_counts): New function.
6307 (update_profile): Ditto.
6308 (recompute_probabilities): Ditto.
6309 (update_joiner_offpath_counts): Ditto.
6310 (freqs_to_counts_path): Ditto.
6311 (clear_counts_path): Ditto.
6312 (ssa_fix_duplicate_block_edges): Update profile info.
6313 (ssa_create_duplicates): Pass new parameter.
6314 (ssa_redirect_edges): Remove old profile update.
6315 (thread_block_1): New duplicate_blocks bitmap,
6316 remove old profile update.
6317 (thread_single_edge): Pass new parameter.
6319 2014-09-30 Ilya Tocar <ilya.tocar@intel.com>
6321 PR middle-end/62120
6322 * varasm.c (decode_reg_name_and_count): Check availability for
6323 registers from ADDITIONAL_REGISTER_NAMES.
6325 2014-09-30 David Malcolm <dmalcolm@redhat.com>
6327 PR plugins/63410
6328 * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
6329 (PLUGIN_HEADERS): Add pass-instances.def.
6331 2014-09-30 James Greenhalgh <james.greenhalgh@arm.com>
6333 * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
6334 iterator.
6335 * config/aarch64/aarch64-simd.md
6336 (aarch64_sqdmull_laneq<mode>): Expand iterator.
6337 * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
6338 (vqdmulls_lane_s32): Fix return type.
6339 (vqdmulls_laneq_s32): New.
6341 2014-09-30 Jakub Jelinek <jakub@redhat.com>
6343 PR inline-asm/63282
6344 * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
6345 or invert_jump_1 if jump isn't any_condjump_p.
6347 2014-09-30 Terry Guo <terry.guo@arm.com>
6349 * config/arm/arm-cores.def (cortex-m7): New core name.
6350 * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
6351 (fpv5-d16): Ditto.
6352 * config/arm/arm-tables.opt: Regenerated.
6353 * config/arm/arm-tune.md: Regenerated.
6354 * config/arm/arm.h (TARGET_VFP5): New macro.
6355 * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
6356 * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
6357 smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
6358 * doc/invoke.texi: Document new cpu and fpu names.
6360 2014-09-30 Jiong Wang <jiong.wang@arm.com>
6362 * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
6363 before sinking insn.
6365 2014-09-30 David Sherwood <david.sherwood@arm.com>
6367 * ira-int.h (ira_allocno): Add "wmode" field.
6368 * ira-build.c (create_insn_allocnos): Add new "parent" function
6369 parameter.
6370 * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
6371 that cannot be accessed in wmode.
6373 2014-09-30 Markus Trippelsdorf <markus@trippelsdorf.de>
6375 * data-streamer.c (bp_unpack_var_len_int): Avoid signed
6376 integer overflow.
6378 2014-09-29 Andi Kleen <ak@linux.intel.com>
6380 * opts.c (print_filtered_help): Print --param min/max/default
6381 with -Q.
6383 2014-09-29 Kaz Kojima <kkojima@gcc.gnu.org>
6385 * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
6387 2014-09-29 Eric Botcazou <ebotcazou@adacore.com>
6389 * tree-vrp.c (get_single_symbol): New function.
6390 (build_symbolic_expr): Likewise.
6391 (symbolic_range_based_on_p): New predicate.
6392 (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
6393 for PLUS and MINUS. Do not drop symbolic ranges at the end.
6394 (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
6395 operand is symbolic and based on the other operand.
6397 2014-09-29 Chen Gang <gang.chen.5i5j@gmail.com>
6399 * config/microblaze/microblaze.md (call_internal1): Use VOID
6400 instead of SI to fix "((void (*)(void)) 0)()" issue
6402 2014-09-29 Nick Clifton <nickc@redhat.com>
6404 * config/msp430/msp430.c (msp430_expand_prologue): Return a
6405 CLOBBER rtx for naked functions.
6406 (msp430_expand_epilogue): Likewise.
6407 (msp430_use_f5_series_hwmult): Cache result.
6408 (use_32bit_hwmult): Cache result.
6409 (msp430_no_hwmult): New function.
6410 (msp430_output_labelref): Use it.
6412 2014-09-29 Jakub Jelinek <jakub@redhat.com>
6414 PR middle-end/63247
6415 * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
6416 of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
6417 use the alignment of avar rather than ovar.
6419 2014-09-28 John David Anglin <danglin@gcc.gnu.org>
6421 * config/pa/pa.c (pa_output_function_epilogue): Only update
6422 last_address when a nonnote insn is found.
6424 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
6426 PR ipa/60665
6427 * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
6429 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
6431 PR ipa/62121
6432 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
6433 fix pasto in checking array size.
6435 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
6437 PR middle-end/35545
6438 * passes.def (pass_tracer): Move before last dominator pass.
6440 2014-09-26 Thomas Schwinge <thomas@codesourcery.com>
6442 * gcc.c (try_generate_repro): Remove argument "prog". Change all
6443 users.
6444 (run_attempt): Handle errors of "pex_run" invocation.
6446 2014-09-26 Christophe Lyon <christophe.lyon@linaro.org>
6448 * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
6449 (CC1_SPEC): Define.
6450 * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
6451 (TARGET_ASAN_SHADOW_OFFSET): Define.
6453 2014-09-26 Martin Liska <mliska@suse.cz>
6455 * cgraph.c (cgraph_node::release_body): New argument keep_arguments
6456 introduced.
6457 * cgraph.h: Likewise.
6458 * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
6459 * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
6460 * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
6461 * tree-ssa-alias.h: Likewise.
6463 2014-09-26 Jakub Jelinek <jakub@redhat.com>
6464 Max Ostapenko <m.ostapenko@partner.samsung.com>
6466 * common.opt: New option.
6467 * doc/invoke.texi: Describe new option.
6468 * gcc.c (execute): Don't free first string early, but at the end
6469 of the function. Call retry_ice if compiler exited with
6470 ICE_EXIT_CODE.
6471 (main): Factor out common code.
6472 (print_configuration): New function.
6473 (files_equal_p): Likewise.
6474 (check_repro): Likewise.
6475 (run_attempt): Likewise.
6476 (do_report_bug): Likewise.
6477 (append_text): Likewise.
6478 (try_generate_repro): Likewise
6480 2014-09-25 Andi Kleen <ak@linux.intel.com>
6482 * config/i386/i386.c (x86_print_call_or_nop): New function.
6483 (x86_function_profiler): Support -mnop-mcount and
6484 -mrecord-mcount.
6485 * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
6486 * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
6488 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
6490 * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
6491 * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
6492 * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
6493 Remove.
6495 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
6497 * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
6498 type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
6499 types_odr_comparable): Declare.
6500 (polymorphic_type_binfo_p): Move here from ipa-devirt.c
6501 * ipa-polymorphic-call.c: New file.
6502 (contains_polymorphic_type_p, possible_placement_new,
6503 ipa_polymorphic_call_context::restrict_to_inner_class,
6504 contains_type_p, decl_maybe_in_construction_p,
6505 ipa_polymorphic_call_context::stream_out,
6506 ipa_polymorphic_call_context::debug,
6507 ipa_polymorphic_call_context::stream_in,
6508 ipa_polymorphic_call_context::set_by_decl,
6509 ipa_polymorphic_call_context::set_by_invariant,
6510 walk_ssa_copies,
6511 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6512 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
6513 extr_type_from_vtbl_ptr_store, record_known_type
6514 check_stmt_for_type_change,
6515 ipa_polymorphic_call_context::get_dynamic_type): Move here from
6516 ipa-devirt.c
6517 * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
6518 and streamer-hooks.h
6519 (contains_polymorphic_type_p, possible_placement_new,
6520 ipa_polymorphic_call_context::restrict_to_inner_class,
6521 contains_type_p, decl_maybe_in_construction_p,
6522 ipa_polymorphic_call_context::stream_out,
6523 ipa_polymorphic_call_context::debug,
6524 ipa_polymorphic_call_context::stream_in,
6525 ipa_polymorphic_call_context::set_by_decl,
6526 ipa_polymorphic_call_context::set_by_invariant,
6527 walk_ssa_copies,
6528 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6529 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
6530 extr_type_from_vtbl_ptr_store, record_known_type
6531 check_stmt_for_type_change,
6532 ipa_polymorphic_call_context::get_dynamic_type): Move to
6533 ipa-polymorphic-call.c
6534 (type_all_derivations_known_p, types_odr_comparable,
6535 types_must_be_same_for_odr): Export.
6536 (type_known_to_have_no_deriavations_p): New function.
6537 * Makefile.in: Add ipa-polymorphic-call.c
6539 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
6541 * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
6542 for better storage.
6543 (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
6544 (possible_polymorphic_call_targets): Instead of computing both
6545 speculative and non-speculative answers, do just one at a time.
6546 Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
6547 (dump_targets): Break out from ...
6548 (dump_possible_polymorphic_call_targets): ... here; dump both speculative
6549 and non-speculative lists.
6550 (ipa_devirt): Update for new possible_polymorphic_call_targets API.
6551 * ipa-utils.h (possible_polymorphic_call_targets): Update.
6553 2014-09-25 Uros Bizjak <ubizjak@gmail.com>
6555 PR rtl-optimization/63348
6556 * emit-rtl.c (try_split): Do not emit extra barrier.
6558 2014-09-25 James Greenhalgh <james.greenhalgh@arm.com>
6560 * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
6561 * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
6562 new predicates.
6563 (aarch64_<sur>shll2_n<mode>): Likewise.
6564 (aarch64_<sur>shr_n<mode>): Likewise.
6565 (aarch64_<sur>sra_n<mode>: Likewise.
6566 (aarch64_<sur>s<lr>i_n<mode>): Likewise.
6567 (aarch64_<sur>qshl<u>_n<mode>): Likewise.
6568 * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
6569 * config/aarch64/iterators.md (ve_mode): New.
6570 (offsetlr): Remap to infix text for use in new predicates.
6571 * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
6572 (aarch64_simd_shift_imm_hi): Likewise.
6573 (aarch64_simd_shift_imm_si): Likewise.
6574 (aarch64_simd_shift_imm_di): Likewise.
6575 (aarch64_simd_shift_imm_offset_qi): Likewise.
6576 (aarch64_simd_shift_imm_offset_hi): Likewise.
6577 (aarch64_simd_shift_imm_offset_si): Likewise.
6578 (aarch64_simd_shift_imm_offset_di): Likewise.
6579 (aarch64_simd_shift_imm_bitsize_qi): Likewise.
6580 (aarch64_simd_shift_imm_bitsize_hi): Likewise.
6581 (aarch64_simd_shift_imm_bitsize_si): Likewise.
6582 (aarch64_simd_shift_imm_bitsize_di): Likewise.
6584 2014-09-25 Jiong Wang <jiong.wang@arm.com>
6586 * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
6587 new created BB as the intersection of live-in from "old_dest" and
6588 live-out from "bb".
6590 2014-09-25 Felix Yang <felix.yang@huawei.com>
6592 * lra.c (lra_set_insn_recog_data): Fix typo in comment.
6593 * genautomata.c (merge_states): Ditto.
6595 2014-09-25 Oleg Endo <olegendo@gcc.gnu.org>
6597 PR target/62218
6598 * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
6599 in instruction sequence.
6601 2014-09-25 Nick Clifton <nickc@redhat.com>
6603 PR target/62218
6604 * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
6605 in instruction sequence.
6607 2014-09-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6609 PR target/63335
6610 * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
6611 Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
6613 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
6614 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6615 Anna Tikhonova <anna.tikhonova@intel.com>
6616 Ilya Tocar <ilya.tocar@intel.com>
6617 Andrey Turetskiy <andrey.turetskiy@intel.com>
6618 Ilya Verbin <ilya.verbin@intel.com>
6619 Kirill Yukhin <kirill.yukhin@intel.com>
6620 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6622 * config/i386/sse.md
6623 (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
6624 (define_expand "<avx2_avx512>_perm<mode>"): ... this.
6625 (define_expand "avx512f_perm<mode>_mask"): Rename to ...
6626 (define_expand "<avx512>_perm<mode>_mask"): ... this.
6627 Use VI8F_256_512 mode iterator.
6628 (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
6629 (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
6631 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
6632 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6633 Anna Tikhonova <anna.tikhonova@intel.com>
6634 Ilya Tocar <ilya.tocar@intel.com>
6635 Andrey Turetskiy <andrey.turetskiy@intel.com>
6636 Ilya Verbin <ilya.verbin@intel.com>
6637 Kirill Yukhin <kirill.yukhin@intel.com>
6638 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6640 * config/i386/sse.md
6641 (define_insn "avx_movshdup256<mask_name>"): Add masking.
6642 (define_insn "sse3_movshdup<mask_name>"): Ditto.
6643 (define_insn "avx_movsldup256<mask_name>"): Ditto.
6644 (define_insn "sse3_movsldup<mask_name>"): Ditto.
6645 (define_insn "vec_dupv2df<mask_name>"): Ditto.
6646 (define_insn "*vec_concatv2df"): Add EVEX version.
6648 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
6649 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6650 Anna Tikhonova <anna.tikhonova@intel.com>
6651 Ilya Tocar <ilya.tocar@intel.com>
6652 Andrey Turetskiy <andrey.turetskiy@intel.com>
6653 Ilya Verbin <ilya.verbin@intel.com>
6654 Kirill Yukhin <kirill.yukhin@intel.com>
6655 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6657 * config/i386/sse.md
6658 (define_insn "vec_set<mode>_0"): Add EVEX version.
6660 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
6661 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6662 Anna Tikhonova <anna.tikhonova@intel.com>
6663 Ilya Tocar <ilya.tocar@intel.com>
6664 Andrey Turetskiy <andrey.turetskiy@intel.com>
6665 Ilya Verbin <ilya.verbin@intel.com>
6666 Kirill Yukhin <kirill.yukhin@intel.com>
6667 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6669 * config/i386/sse.md
6670 (define_insn
6671 "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
6672 New.
6673 (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
6674 (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
6675 (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
6676 "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
6677 (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
6678 (define_expand "sse2_cvtpd2ps_mask): New.
6679 (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
6680 (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
6682 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
6683 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6684 Anna Tikhonova <anna.tikhonova@intel.com>
6685 Ilya Tocar <ilya.tocar@intel.com>
6686 Andrey Turetskiy <andrey.turetskiy@intel.com>
6687 Ilya Verbin <ilya.verbin@intel.com>
6688 Kirill Yukhin <kirill.yukhin@intel.com>
6689 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6691 * config/i386/i386.c
6692 (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
6693 (ufix_notruncv8dfv8si2_mask_round): ... this.
6694 * config/i386/sse.md
6695 (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
6696 (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
6697 (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
6698 (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
6699 (define_expand "sse2_cvtpd2dq"): Delete.
6700 (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
6701 make 2nd operand const0 vector.
6702 (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
6703 Delete.
6704 (define_mode_attr pd2udqsuff): New.
6705 (define_insn
6706 "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
6707 (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
6708 (define_insn "*avx_cvttpd2dq256_2"): Delete.
6709 (define_expand "sse2_cvttpd2dq"): Ditto.
6710 (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
6711 make 2nd operand const0 vector.
6713 2014-09-25 Jakub Jelinek <jakub@redhat.com>
6715 PR tree-optimization/63341
6716 * tree-vectorizer.h (vect_create_data_ref_ptr,
6717 vect_create_addr_base_for_vector_ref): Add another tree argument
6718 defaulting to NULL_TREE.
6719 * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
6720 argument, pass it down to vect_create_addr_base_for_vector_ref.
6721 (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
6722 add that to base_offset too if non-NULL.
6723 * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
6724 for dr_explicit_realign_optimized set it to vector byte size
6725 - 1 instead of setting offset, pass byte_offset down to
6726 vect_create_data_ref_ptr.
6728 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
6730 * ipa-devirt.c (possible_polymorphic_call_targets): Remove
6731 forgotten debug output; canonicalize querries more wtih LTO.
6733 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
6735 * cgraph.h (class ipa_polymorphic_call_context): Move here from
6736 ipa-utils.h; add stream_int and stream_out methods.
6737 (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
6738 OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
6739 MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
6740 add CONTEXT.
6741 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6742 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6743 ipa_polymorphic_call_context::clear_speculation,
6744 ipa_polymorphic_call_context::clear_outer_type): Move here from
6745 ipa-utils.h
6746 * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
6747 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6748 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6749 ipa_polymorphic_call_context::clear_speculation,
6750 ipa_polymorphic_call_context::clear_outer_type): Likewise.
6751 * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
6752 streamer-hooks.h
6753 (ipa_polymorphic_call_context::stream_out): New method.
6754 (ipa_polymorphic_call_context::stream_in): New method.
6755 (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
6756 * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
6757 OUTER_TYPE.
6758 (ipa_analyze_call_uses): Simplify.
6759 (update_indirect_edges_after_inlining): Do not care about outer_type.
6760 (ipa_write_indirect_edge_info): Update.
6761 (ipa_write_indirect_edge_info): Likewise.
6762 * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
6763 (dump_edge_flags): Break out from ...
6764 (cgraph_node::dump): ... here; dump indirect edges.
6766 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
6768 * ipa-utils.h (polymorphic_call_context): Add
6769 metdhos dump, debug and clear_outer_type.
6770 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
6771 (ipa_polymorphic_call_context::clear_outer_type): New method.
6772 * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
6773 * ipa-devirt.c (types_odr_comparable): New function.
6774 (types_must_be_same_for_odr): New function.
6775 (odr_subtypes_equivalent_p): Simplify.
6776 (possible_placement_new): Break out from ...
6777 (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
6778 be more cuatious about returning false in cases the context may be
6779 valid in derived type or via placement new.
6780 (contains_type_p): Clear maybe_derived_type
6781 (ipa_polymorphic_call_context::dump): New method.
6782 (ipa_polymorphic_call_context::debug): New method.
6783 (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
6784 (ipa_polymorphic_call_context::set_by_invariant): Simplify.
6785 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
6786 (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
6787 to suceed on all valid cases; remove confused sanity check.
6788 (dump_possible_polymorphic_call_targets): Simplify.
6790 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
6792 * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
6793 lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
6794 tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
6795 varpool.c: Rename all instances of DECL_ABSTRACT to
6796 DECL_ABSTRACT_P.
6798 2014-09-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6800 * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
6801 special handling for stores whose SET_SRC is an UNSPEC (such as
6802 UNSPEC_STVE).
6804 2014-09-24 Jiong Wang <jiong.wang@arm.com>
6806 * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
6807 !REG_P (src) to release more instruction sink opportunities.
6809 2014-09-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
6811 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
6812 move costs for 128-bit types.
6814 2014-09-24 Martin Jambor <mjambor@suse.cz>
6816 * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
6817 when duplicating a PASS_THROUGH jump function when creating a
6818 speculative edge.
6820 2014-09-24 Marek Polacek <polacek@redhat.com>
6822 PR c/61405
6823 PR c/53874
6824 * asan.c (maybe_instrument_call): Add default case.
6825 * ipa-pure-const.c (special_builtin_state): Likewise.
6826 * predict.c (expr_expected_value_1): Likewise.
6827 * lto-streamer-out.c (write_symbol): Initialize variable.
6829 2014-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6831 * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
6832 the lane.
6833 (vmuld_laneq_f64): Likewise.
6834 (vmuls_lane_f32): Likewise.
6835 (vmuls_laneq_f32): Likewise.
6837 2014-09-24 Kirill Yukhin <kirill.yukhin@intel.com>
6839 PR bootstrap/63235
6840 * varpool.c (varpool_node::add): Pass decl attributes
6841 to lookup_attribute.
6843 2014-09-24 Jakub Jelinek <jakub@redhat.com>
6845 PR sanitizer/63316
6846 * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
6848 2014-09-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
6850 PR tree-optimization/63266
6851 * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
6852 marker for unknown byte value.
6853 (MARKER_MASK): New macro.
6854 (MARKER_BYTE_UNKNOWN): New macro.
6855 (HEAD_MARKER): New macro.
6856 (do_shift_rotate): Mark bytes with unknown values due to sign
6857 extension when doing an arithmetic right shift. Replace hardcoded
6858 mask for marker by new MARKER_MASK macro.
6859 (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
6860 numbers accordingly.
6862 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
6863 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6864 Anna Tikhonova <anna.tikhonova@intel.com>
6865 Ilya Tocar <ilya.tocar@intel.com>
6866 Andrey Turetskiy <andrey.turetskiy@intel.com>
6867 Ilya Verbin <ilya.verbin@intel.com>
6868 Kirill Yukhin <kirill.yukhin@intel.com>
6869 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6871 * config/i386/sse.md
6872 (define_insn
6873 "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
6874 Add masking.
6875 (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
6876 (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
6878 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
6879 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6880 Anna Tikhonova <anna.tikhonova@intel.com>
6881 Ilya Tocar <ilya.tocar@intel.com>
6882 Andrey Turetskiy <andrey.turetskiy@intel.com>
6883 Ilya Verbin <ilya.verbin@intel.com>
6884 Kirill Yukhin <kirill.yukhin@intel.com>
6885 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6887 * config/i386/sse.md
6888 (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
6889 (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
6890 (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
6891 (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
6892 (define_expand "avx512vl_pshuflw_mask"): New.
6893 (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
6894 (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
6895 (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
6896 (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
6897 (define_expand "avx512vl_pshufhw_mask"): New.
6898 (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
6900 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
6901 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6902 Anna Tikhonova <anna.tikhonova@intel.com>
6903 Ilya Tocar <ilya.tocar@intel.com>
6904 Andrey Turetskiy <andrey.turetskiy@intel.com>
6905 Ilya Verbin <ilya.verbin@intel.com>
6906 Kirill Yukhin <kirill.yukhin@intel.com>
6907 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6909 * config/i386/i386.c
6910 (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
6911 CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
6912 CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
6913 CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
6914 CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
6915 * config/i386/sse.md
6916 (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
6917 (define_insn
6918 "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
6919 (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
6920 (define_insn
6921 "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
6922 (define_expand "avx512vl_pshufdv3_mask"): Ditto.
6923 (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
6924 (define_expand "avx512vl_pshufd_mask"): New.
6925 (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
6927 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
6928 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6929 Anna Tikhonova <anna.tikhonova@intel.com>
6930 Ilya Tocar <ilya.tocar@intel.com>
6931 Andrey Turetskiy <andrey.turetskiy@intel.com>
6932 Ilya Verbin <ilya.verbin@intel.com>
6933 Kirill Yukhin <kirill.yukhin@intel.com>
6934 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6936 * config/i386/i386.c
6937 (CODE_FOR_avx2_extracti128): Rename to ...
6938 (CODE_FOR_avx_vextractf128v4di): this.
6939 (CODE_FOR_avx2_inserti128): Rename to ...
6940 (CODE_FOR_avx_vinsertf128v4di): this.
6941 (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
6942 CODE_FOR_avx_vextractf128v4di.
6943 (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
6944 CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
6945 CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
6946 CODE_FOR_avx512vl_vinsertv8si.
6947 * config/i386/sse.md
6948 (define_expand
6949 "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
6950 AVX512_VEC mode iterator.
6951 (define_insn
6952 "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
6953 Ditto.
6954 (define_expand
6955 "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
6956 AVX512_VEC_2 mode iterator.
6957 (define_insn "vec_set_lo_<mode><mask_name>"): New.
6958 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
6959 (define_expand "avx512vl_vinsert<mode>"): Ditto.
6960 (define_insn "avx2_vec_set_lo_v4di"): Delete.
6961 (define_insn "avx2_vec_set_hi_v4di"): Ditto.
6962 (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
6963 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
6964 (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
6965 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
6966 (define_expand "avx2_extracti128"): Delete.
6967 (define_expand "avx2_inserti128"): Ditto.
6969 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
6970 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6971 Anna Tikhonova <anna.tikhonova@intel.com>
6972 Ilya Tocar <ilya.tocar@intel.com>
6973 Andrey Turetskiy <andrey.turetskiy@intel.com>
6974 Ilya Verbin <ilya.verbin@intel.com>
6975 Kirill Yukhin <kirill.yukhin@intel.com>
6976 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6978 * config/i386/sse.md
6979 (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
6980 (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
6981 (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
6982 (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
6983 (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
6984 (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
6985 (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
6986 (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
6987 (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
6988 (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
6989 (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
6990 (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
6991 (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
6993 2014-09-24 Zhenqiang Chen <zhenqiang.chen@arm.com>
6995 PR rtl-optimization/63210
6996 * ira-color.c (assign_hard_reg): Ignore conflict cost if the
6997 HARD_REGNO is not available for CONFLICT_A.
6999 2014-09-23 Andi Kleen <ak@linux.intel.com>
7001 * cgraph.h (symtab_node): Add no_reorder attribute.
7002 (symbol_table::output_asm_statements): Remove.
7003 * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
7004 (cgraph_node::create_version_clone): Dito.
7005 (symbol_table::output_asm_statements): Remove.
7006 * trans-mem.c (ipa_tm_create_version_alias): Dito.
7007 * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
7008 (output_in_order): Add no_reorder flag. Only handle no_reorder
7009 nodes when set.
7010 (symbol_table::compile): Add separate pass for no_reorder nodes.
7011 (process_common_attributes): Set no_reorder flag in symtab node.
7012 Add node argument.
7013 (process_function_and_variable_attributes): Pass symtab nodes to
7014 process_common_attributes.
7015 * doc/extend.texi (no_reorder): Document no_reorder attribute.
7016 * lto-cgraph.c (lto_output_node): Serialize no_reorder.
7017 (lto_output_varpool_node): Dito.
7018 (input_overwrite_node): Dito.
7019 (input_varpool_node): Dito.
7020 * varpool.c (varpool_node::add): Set no_reorder attribute.
7021 (symbol_table::remove_unreferenced_decls): Handle no_reorder.
7022 (symbol_table::output_variables): Dito.
7023 * symtab.c (symtab_node::dump_base): Print no_reorder.
7025 2014-09-23 Jiong Wang <jiong.wang@arm.com>
7027 * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
7028 be INVALID_REGNUM.
7030 2014-09-23 Thomas Schwinge <thomas@codesourcery.com>
7032 * configure: Regenerate.
7034 2014-09-23 Alan Lawrence <alan.lawrence@arm.com>
7036 * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
7037 when result_mode == shift_mode.
7039 2014-09-23 Kostya Serebryany <kcc@google.com>
7041 Update to match the changed asan API.
7042 * asan.c (asan_global_struct): Update the __asan_global definition
7043 to match the new API.
7044 (asan_add_global): Ditto.
7045 * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
7046 to __asan_init_v4.
7048 2014-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
7050 * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
7051 refine the constraints used on 32/64-bit floating point moves.
7052 (f32_av): Likewise.
7053 (f64_vsx): Likewise.
7054 (f64_dm): Likewise.
7055 (f64_av): Likewise.
7056 (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
7057 (BOOL_REGS_OP1): Likewise.
7058 (BOOL_REGS_OP2): Likewise.
7059 (BOOL_REGS_UNARY): Likewise.
7060 (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
7061 32/64-bit floating point moves. Do not use wa, instead use ww/ws
7062 for moves involving VSX registers. Do not use constraints that
7063 target VSX registers for decimal types.
7064 (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
7065 (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
7067 2014-09-23 Jan Hubicka <hubicka@ucw.cz>
7069 * tree.h (int_bit_position): Turn into inline function;
7070 implement using wide int.
7071 * tree.c (int_bit_position): Remove.
7073 2014-09-23 Richard Sandiford <richard.sandiford@arm.com>
7075 PR bootstrap/63280
7076 * target-globals.c (target_globals::~target_globals): Fix location
7077 of ira_int destruction.
7079 2014-09-23 Renlin Li <renlin.li@arm.com>
7081 * config/aarch64/aarch64.md (return): New.
7082 (simple_return): Likewise.
7083 * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
7084 * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
7086 2014-09-23 Wilco Dijkstra <wdijkstr@arm.com>
7088 * common/config/aarch64/aarch64-common.c:
7089 (default_options aarch_option_optimization_table):
7090 Default to -fsched-pressure.
7092 2014-09-23 Ilya Enkovich <ilya.enkovich@intel.com>
7094 * cfgcleanup.c (try_optimize_cfg): Do not remove label
7095 with LABEL_PRESERVE_P flag set.
7097 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
7098 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7099 Anna Tikhonova <anna.tikhonova@intel.com>
7100 Ilya Tocar <ilya.tocar@intel.com>
7101 Andrey Turetskiy <andrey.turetskiy@intel.com>
7102 Ilya Verbin <ilya.verbin@intel.com>
7103 Kirill Yukhin <kirill.yukhin@intel.com>
7104 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7106 * config/i386/sse.md
7107 (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
7108 (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
7109 (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
7110 (define_insn "sse2_shufpd_v2df_mask"): New.
7112 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
7113 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7114 Anna Tikhonova <anna.tikhonova@intel.com>
7115 Ilya Tocar <ilya.tocar@intel.com>
7116 Andrey Turetskiy <andrey.turetskiy@intel.com>
7117 Ilya Verbin <ilya.verbin@intel.com>
7118 Kirill Yukhin <kirill.yukhin@intel.com>
7119 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7121 * config/i386/sse.md
7122 (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
7123 (define_insn "avx_shufps256_1<mask_name>"): Ditto.
7124 (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
7125 (define_insn "sse_shufps_v4sf_mask"): New.
7127 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
7128 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7129 Anna Tikhonova <anna.tikhonova@intel.com>
7130 Ilya Tocar <ilya.tocar@intel.com>
7131 Andrey Turetskiy <andrey.turetskiy@intel.com>
7132 Ilya Verbin <ilya.verbin@intel.com>
7133 Kirill Yukhin <kirill.yukhin@intel.com>
7134 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7136 * config/i386/sse.md
7137 (define_insn "avx_unpckhps256<mask_name>"): Add masking.
7138 (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
7139 (define_insn "avx_unpcklps256<mask_name>"): Ditto.
7140 (define_insn "unpcklps128_mask"): New.
7142 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
7143 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7144 Anna Tikhonova <anna.tikhonova@intel.com>
7145 Ilya Tocar <ilya.tocar@intel.com>
7146 Andrey Turetskiy <andrey.turetskiy@intel.com>
7147 Ilya Verbin <ilya.verbin@intel.com>
7148 Kirill Yukhin <kirill.yukhin@intel.com>
7149 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7151 * config/i386/sse.md
7152 (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
7153 (define_insn "avx512vl_unpckhpd128_mask"): New.
7154 (define_expand "avx_movddup256<mask_name>"): Add masking.
7155 (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
7156 (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
7157 (define_insn "avx512vl_unpcklpd128_mask"): New.
7159 2014-09-22 Joseph Myers <joseph@codesourcery.com>
7161 * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7162 * doc/tm.texi: Regenerate.
7163 * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
7164 * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7165 * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
7166 Remove.
7167 * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7168 * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7169 * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7170 * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7171 * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
7172 Remove.
7173 * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7174 * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7175 * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7176 * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7177 * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7178 * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7179 * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7180 * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7181 * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7182 * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7183 * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
7184 Remove.
7186 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
7188 * tree-ssa-ccp.c (prop_value_d): Rename to ...
7189 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
7190 * ipa-prop.c (struct type_change_info): Rename to ...
7191 (prop_type_change_info): ... this; update uses.
7192 * ggc-page.c (globals): Rename to ...
7193 (static struct ggc_globals): ... this; update uses.
7194 * tree-ssa-loop-im.c (mem_ref): Rename to ...
7195 (im_mem_ref): ... this; update uses.
7196 * ggc-common.c (loc_descriptor): Rename to ...
7197 (ggc_loc_descriptor): ... this; update uses.
7198 * lra-eliminations.c (elim_table): Rename to ...
7199 (lra_elim_table): ... this; update uses.
7200 * bitmap.c (output_info): Rename to ...
7201 (bitmap_output_info): ... this; update uses.
7202 * gcse.c (expr): Rename to ...
7203 (gcse_expr) ... this; update uses.
7204 (occr): Rename to ...
7205 (gcse_occr): .. this; update uses.
7206 * tree-ssa-copy.c (prop_value_d): Rename to ...
7207 (prop_value_t): ... this.
7208 * predict.c (block_info_def): Rename to ...
7209 (block_info): ... this; update uses.
7210 (edge_info_def): Rename to ...
7211 (edge_info): ... this; update uses.
7212 * profile.c (bb_info): Rename to ...
7213 (bb_profile_info): ... this; update uses.
7214 * alloc-pool.c (output_info): Rename to ...
7215 (pool_output_info): ... this; update uses.
7216 * ipa-cp.c (topo_info): Rename to ..
7217 (ipa_topo_info): ... this; update uses.
7218 * tree-nrv.c (nrv_data): Rename to ...
7219 (nrv_data_t): ... this; update uses.
7220 * ipa-split.c (bb_info): Rename to ...
7221 (split_bb_info): ... this one.
7222 * profile.h (edge_info): Rename to ...
7223 (edge_profile_info): ... this one; update uses.
7224 * dse.c (bb_info): Rename to ...
7225 (dse_bb_info): ... this one; update uses.
7226 * cprop.c (occr): Rename to ...
7227 (cprop_occr): ... this one; update uses.
7228 (expr): Rename to ...
7229 (cprop_expr): ... this one; update uses.
7231 2014-09-22 Jason Merrill <jason@redhat.com>
7233 * Makefile.in (check-parallel-%): Add @.
7235 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
7237 * config/aarch64/geniterators.sh: New.
7238 * config/aarch64/iterators.md (VDQF_DF): New.
7239 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
7240 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
7242 2014-09-22 Peter A. Bigot <pab@pabigot.com>
7244 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
7245 -lnosys when -msim absent.
7247 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
7249 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
7251 2014-09-22 Richard Biener <rguenther@suse.de>
7253 * gimplify.c (gimplify_init_constructor): Do not leave
7254 non-GIMPLE vector constructors around.
7255 * tree-cfg.c (verify_gimple_assign_single): Verify that
7256 CONSTRUCTORs have gimple elements.
7258 2014-09-22 Jakub Jelinek <jakub@redhat.com>
7260 PR debug/63328
7261 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
7262 insert a debug source bind stmt setting DEBUG_EXPR_DECL
7263 instead of a normal gimple assignment stmt.
7265 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
7267 * config/bfin/bfin.md: Fix use of constraints in define_split.
7269 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
7271 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
7272 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
7274 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
7276 * hard-reg-set.h: Include hash-table.h.
7277 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
7278 field.
7279 * target-globals.c (target_globals::~target_globals): Call
7280 hard_regs->finalize.
7281 * rtl.h (subreg_shape): New structure.
7282 (shape_of_subreg): New function.
7283 (simplifiable_subregs): Declare.
7284 * reginfo.c (simplifiable_subreg): New structure.
7285 (simplifiable_subregs_hasher): Likewise.
7286 (simplifiable_subregs): New function.
7287 (invalid_mode_changes): Delete.
7288 (alid_mode_changes, valid_mode_changes_obstack): New variables.
7289 (record_subregs_of_mode): Remove subregs_of_mode parameter.
7290 Record valid mode changes in valid_mode_changes.
7291 (find_subregs_of_mode): Remove subregs_of_mode parameter.
7292 Update calls to record_subregs_of_mode.
7293 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
7294 handling. Initialize new variables. Update call to
7295 find_subregs_of_mode.
7296 (invalid_mode_change_p): Check new variables instead of
7297 invalid_mode_changes.
7298 (finish_subregs_of_mode): Finalize new variables instead of
7299 invalid_mode_changes.
7300 (target_hard_regs::finalize): New function.
7301 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
7302 even when CLASS_CANNOT_CHANGE_MODE is undefined.
7304 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
7306 * combine.c (subst): Use simplify_subreg_regno rather than
7307 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
7309 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
7311 * rtl.h (subreg_info): Expand commentary
7312 * rtlanal.c (subreg_get_info): Likewise.
7314 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
7316 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
7317 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
7318 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
7320 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
7322 * config/arm/arm.c: #include "tm-constrs.h"
7323 (thumb1_size_rtx_costs): Adjust rtx costs.
7325 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
7327 * configure.ac (target_header_dir): Move block defining
7328 this to before the block setting inhibit_libc.
7329 (inhibit_libc): When considering $with_headers, just
7330 check it it's explicitly "no". If not, also check if
7331 $target_header_dir/stdio.h is present. If not, set
7332 inhibit_libc=true.
7333 * configure: Regenerate.
7335 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
7337 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
7339 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
7341 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
7342 insn for divides by integer powers of two.
7343 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
7344 (mod<mode>3): Fix formatting.
7345 (three anonymous define_insn and two define_split): Delete.
7347 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
7349 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
7350 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
7351 (floatdisf2_internal2): Ditto.
7352 (ashrdi3_no_power): Ditto. Fix formatting.
7354 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
7356 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
7357 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
7358 Tidy.
7360 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
7362 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
7363 constant, use addsi3 directly.
7364 (three anonymous define_insn, two define_split): Delete.
7365 (sub<mode>3): Move. Do not allow constant second operand.
7366 Generate different insn for constant first operand.
7367 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
7368 (subf<mode>3_imm): New.
7369 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
7370 (*plus_ltu<mode>): Only handle registers.
7371 (*plus_ltu<mode>_1): New. Handle integer third operand.
7372 (*plus_gtu<mode>): Only handle registers.
7373 (*plus_gtu<mode>_1): New. Handle integer third operand.
7375 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
7377 * config/rs6000/rs6000.md (iorxor): New code_iterator.
7378 (iorxor): New code_attr.
7379 (IORXOR): New code_attr.
7380 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
7381 (ior<mode>3, xor<mode>3): Delete.
7382 (<iorxor><mode>3): New.
7383 (splitter for "big" integer ior, xor): New.
7384 (*bool<mode>3): Move. Also handle AND.
7385 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
7386 (splitter for "big" integer ior, xor): Delete.
7388 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
7390 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
7391 (two anonymous define_insn and two define_split): Delete.
7392 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
7394 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
7396 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
7397 (two anonymous define_insn and two define_split): Delete.
7398 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
7400 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
7402 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
7404 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
7406 * config/rs6000/predicates.md (ca_operand): Allow subregs.
7407 (input_operand): Do not allow ca_operand.
7408 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
7409 carry bit, allow SImode and Pmode.
7410 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
7412 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
7414 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
7415 clobbered registers using clobber_reg. Remove UNSPEC decoration.
7416 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
7417 (*call_rex64_ms_sysv): Remove.
7418 (*call_value_rex64_ms_sysv): Ditto.
7419 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
7421 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
7423 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
7424 operand 3 to "CnL".
7426 2014-09-20 Andreas Schwab <schwab@suse.de>
7428 * config/ia64/ia64.md: Remove constraints from define_split
7429 patterns.
7431 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
7433 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
7434 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
7435 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
7436 (get_dynamic_type): Remove.
7437 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
7438 (clear_speculation): Bring to ipa-deivrt.h
7439 (get_class_context): Rename to ...
7440 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
7441 (contains_type_p): Update.
7442 (get_dynamic_type): Rename to ...
7443 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
7444 (possible_polymorphic_call_targets): UPdate.
7445 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
7446 * ipa-prop.c (ipa_analyze_call_uses): Update.
7448 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
7450 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
7451 privatize dynamic TLS variables.
7453 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
7455 * diagnostic.c (warning_n): New function.
7456 * diagnostic-core.h (warning_n): Declare.
7457 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
7458 output dynamic counts when available.
7460 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
7462 PR tree-optimization/63255
7463 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
7464 issue in setting body_removed flag.
7466 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
7468 PR c++/61825
7469 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
7470 that visibility change is possible
7471 (handle_weakref_attribute): Likewise.
7472 * cgraph.h (symtab_node): Add method get_create and
7473 field refuse_visibility_changes.
7474 (symtab_node::get_create): New method.
7475 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
7476 * varasm.c (mark_weak): Verify that visibility change is
7477 possible.
7479 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
7481 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
7482 for base_reg_operand to be common between LO_SUM and PLUS.
7483 (fusion_gpr_mem_combo): New predicate to match a fused address
7484 that combines the addis and memory offset address.
7486 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
7487 calling signature.
7488 (emit_fusion_gpr_load): Likewise.
7490 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
7491 signature to pass each argument separately, rather than
7492 using an operands array. Rewrite the insns found by peephole2 to
7493 be a single insn, rather than hoping the insns will still be
7494 together when the peephole pass is done. Drop being called via a
7495 normal peephole.
7496 (emit_fusion_gpr_load): Change calling signature to be called from
7497 the fusion_gpr_load_<mode> insns with a combined memory address
7498 instead of the peephole pass passing the addis and offset
7499 separately.
7501 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
7502 fusion.
7503 (power8 fusion peephole): Drop support for doing power8 via a
7504 normal peephole that was created by the peephole2 pass.
7505 (power8 fusion peephole2): Create a new insn with the fused
7506 address, so that the fused operation is kept together after
7507 register allocation is done.
7508 (fusion_gpr_load_<mode>): Likewise.
7510 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
7512 PR lto/63286
7513 * tree.c (need_assembler_name_p): Do not mangle variadic types.
7515 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
7517 * recog.c (scratch_operand): Do not simply allow all hard registers:
7518 only allow those that are allocatable.
7520 2014-09-19 Felix Yang <felix.yang@huawei.com>
7522 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
7523 comments and fix spacing to conform to coding style.
7525 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
7527 * genrecog.c (validate_pattern): Allow empty constraints in
7528 a match_scratch.
7530 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
7532 * dwarf2out.c (decl_ultimate_origin): Update comment.
7533 * tree.c (block_ultimate_origin): Same.
7535 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
7537 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
7538 Update GCC version name to GCC 5.
7539 (rs6000_function_arg_boundary): Likewise.
7540 (rs6000_function_arg): Likewise.
7542 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
7544 * config/sh/sh.md: Fix use of constraints in define_split.
7546 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
7548 PR ipa/61998
7549 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
7551 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
7553 * doc/md.texi (Modifiers): Consistently use "read/write"
7554 nomenclature rather than "input/output".
7555 * genrecog.c (constraints_supported_in_insn_p): New.
7556 (validate_pattern): If needed, also check constraints on
7557 MATCH_SCRATCH operands.
7558 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
7559 operands with no '=' or '+' modifier.
7561 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
7563 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
7564 scratch register as written.
7566 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7568 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
7569 assignment.
7571 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7573 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
7574 expanders.
7576 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
7578 PR target/62662
7579 * config/s390/s390.c (s390_emit_epilogue): When doing the return
7580 address load optimization force s390_optimize_prologue to leave it
7581 that way. Only do the optimization if we already decided to push
7582 r14 into a stack slot.
7584 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
7586 * asan.c (build_check_stmt): Alignment arg was added.
7587 (asan_expand_check_ifn): Optimization for alignment >= 8.
7589 2014-09-19 Olivier Hainque <hainque@adacore.com>
7591 * config/i386/vxworksae.h: Remove obsolete definitions.
7592 (STACK_CHECK_PROTECT): Define.
7593 * config/i386/vx-common.h: Remove. Merge contents within
7594 config/i386/vxworks.h.
7595 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
7596 i386/vx-common.h.
7598 2014-09-19 Olivier Hainque <hainque@adacore.com>
7600 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
7601 * config/rs6000/t-vxworksmils: New file.
7602 * config/rs6000/vxworksmils.h: New file.
7604 2014-09-19 Olivier Hainque <hainque@adacore.com>
7606 * varasm.c (default_section_type_flags): Flag .persistent.bss
7607 sections as SECTION_BSS.
7609 2014-09-19 Nick Clifton <nickc@redhat.com>
7611 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
7612 pop'ed registers so that DCE does not eliminate them.
7614 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
7616 PR lto/63298
7617 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
7619 2014-09-18 Joseph Myers <joseph@codesourcery.com>
7621 * system.h (LIBGCC2_TF_CEXT): Poison.
7622 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
7623 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
7624 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
7625 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
7626 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
7627 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
7628 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
7629 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
7630 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
7632 2014-09-19 Kito Cheng <kito@0xlab.org>
7634 * except.h: Fix header guard.
7635 * addresses.h: Add missing header guard.
7636 * cfghooks.h: Likewise.
7637 * collect-utils.h: Likewise.
7638 * collect2-aix.h: Likewise.
7639 * conditions.h: Likewise.
7640 * cselib.h: Likewise.
7641 * dwarf2asm.h: Likewise.
7642 * graphds.h: Likewise.
7643 * graphite-scop-detection.h: Likewise.
7644 * gsyms.h: Likewise.
7645 * hw-doloop.h: Likewise.
7646 * incpath.h: Likewise.
7647 * ipa-inline.h: Likewise.
7648 * ipa-ref.h: Likewise.
7649 * ira-int.h: Likewise.
7650 * ira.h: Likewise.
7651 * lra-int.h: Likewise.
7652 * lra.h: Likewise.
7653 * lto-section-names.h: Likewise.
7654 * read-md.h: Likewise.
7655 * reload.h: Likewise.
7656 * rtl-error.h: Likewise.
7657 * sdbout.h: Likewise.
7658 * targhooks.h: Likewise.
7659 * tree-affine.h: Likewise.
7660 * xcoff.h: Likewise.
7661 * xcoffout.h: Likewise.
7663 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
7665 PR debug/63285
7666 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
7667 if advance != 0.
7669 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
7671 PR target/61360
7672 * lra.c (lra): Call recog_init.
7674 2014-09-18 Jakub Jelinek <jakub@redhat.com>
7676 PR c++/62017
7677 * asan.c (transform_statements): Don't instrument clobber statements.
7679 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7681 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
7682 to neon_load1_1reg<q>.
7684 2014-09-17 Jakub Jelinek <jakub@redhat.com>
7686 PR debug/63284
7687 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
7688 if there are only debug stmts after the noreturn call, instead
7689 remove the debug stmts.
7691 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
7693 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
7694 (odr_types_equivalent_p): Use pair hash.
7695 (odr_subtypes_equivalent_p): Likewise, do structural compare
7696 on ODR types that may be mismatched.
7697 (warn_odr): Support warning when only one field is given.
7698 (odr_types_equivalent_p): Strenghten comparsions made;
7699 support VOIDtype.
7700 (add_type_duplicate): Update VISITED hash set.
7702 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
7704 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
7705 Enable selection of 'posix' or no thread model.
7707 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
7709 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
7710 when architecture is older than ARMv7.
7712 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
7714 PR target/61853
7715 * config/pa/pa.c (pa_function_value): Directly handle aggregates
7716 that fit exactly in a word or double word.
7718 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
7720 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
7721 zmm/k regs support.
7723 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
7724 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7725 Anna Tikhonova <anna.tikhonova@intel.com>
7726 Ilya Tocar <ilya.tocar@intel.com>
7727 Andrey Turetskiy <andrey.turetskiy@intel.com>
7728 Ilya Verbin <ilya.verbin@intel.com>
7729 Kirill Yukhin <kirill.yukhin@intel.com>
7730 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7732 * config/i386/i386.c
7733 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
7734 * config/i386/sse.md
7735 (define_mode_iterator VI48F_256): New.
7736 (define_mode_attr extract_type): Ditto.
7737 (define_mode_attr extract_suf): Ditto.
7738 (define_mode_iterator AVX512_VEC): Ditto.
7739 (define_expand
7740 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
7741 AVX512_VEC.
7742 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
7743 (define_insn
7744 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
7745 Ditto.
7746 (define_mode_attr extract_type_2): Ditto.
7747 (define_mode_attr extract_suf_2): Ditto.
7748 (define_mode_iterator AVX512_VEC_2): Ditto.
7749 (define_expand
7750 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
7751 AVX512_VEC_2 mode iterator.
7752 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
7753 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
7754 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
7755 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
7756 (define_split for V16FI mode): Ditto.
7757 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
7758 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
7759 (define_split for VI8F_256 mode): Ditto.
7760 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
7761 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
7762 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
7763 (define_split for VI4F_256 mode): Ditto.
7764 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
7765 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
7766 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
7767 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
7768 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
7769 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
7770 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
7771 Update `type' attribute, remove explicit `memory' attribute calculation.
7773 2014-09-16 Kito Cheng <kito@0xlab.org>
7775 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
7776 ira_spilled_reg_stack_slots_num if using lra.
7777 (do_reload): Remove release ira_spilled_reg_stack_slots part.
7778 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
7779 make sure not using lra.
7780 (ira_reuse_stack_slot): Likewise.
7781 (ira_mark_new_stack_slot): Likewise.
7783 2014-09-15 Andi Kleen <ak@linux.intel.com>
7785 * function.c (allocate_struct_function): Force
7786 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
7787 profiling is disabled.
7789 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
7791 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
7792 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
7793 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
7794 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
7795 macro with statically checked member functions.
7796 * rtl.h (rtx_insn::deleted): New method.
7797 (rtx_insn::set_deleted): Likewise.
7798 (rtx_insn::set_undeleted): Likewise.
7799 (INSN_DELETED_P): Remove.
7801 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
7803 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
7804 result of emit_jump_insn_before to a new variable.
7805 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
7806 (mark_jump_label_1): Likewise.
7807 (mark_jump_label_asm): Likewise.
7808 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
7809 * rtl.h (mark_jump_label): Adjust.
7811 2014-09-15 Jakub Jelinek <jakub@redhat.com>
7813 * Makefile.in (dg_target_exps): Remove.
7814 (check_gcc_parallelize): Change to just an upper bound number.
7815 (check-%-subtargets): Always print the non-parallelized goals.
7816 (check_p_vars, check_p_comma, check_p_subwork): Remove.
7817 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
7818 check_p_numbers3, check_p_numbers4, check_p_numbers5,
7819 check_p_numbers6): New variables.
7820 (check_p_numbers): Set to sequence from 1 to 9999.
7821 (check_p_subdirs): Set to sequence from 1 to minimum of
7822 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
7823 or 128.
7824 (check-%, check-parallel-%): Rewritten so that for parallelized
7825 testing each job runs all the *.exp files, with
7826 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
7828 2014-09-15 David Malcolm <dmalcolm@redhat.com>
7830 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
7831 rtx to rtx_insn *.
7832 (arc_sets_cc_p): Likewise.
7833 * config/arc/arc.c (arc_print_operand): Use methods of
7834 "final_sequence" for clarity, and to enable strengthening of
7835 locals "jump" and "delay" from rtx to rtx_insn *.
7836 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
7837 rtx_insn *; use method of rtx_sequence for typesafety.
7838 (arc_get_insn_variants): Use insn method of rtx_sequence for
7839 typesafety.
7840 (arc_pad_return): Likewise.
7841 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
7842 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
7843 dyn_cast to rtx_sequence *, using insn method for typesafety.
7844 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
7845 rtx_sequence * and use insn method when invoking get_attr_length.
7846 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
7847 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
7848 rtx_sequence *, introducing a local "seq", using its insn method
7849 from typesafety and clarity.
7850 (add_sched_insns_for_speculation): Strengthen local "next" from
7851 rtx to rtx_insn *.
7852 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
7853 (predicate_insn): Likewise.
7854 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
7855 second param.
7856 * config/cris/cris.c (cris_notice_update_cc): Likewise.
7857 * config/epiphany/epiphany-protos.h
7858 (extern void epiphany_insert_mode_switch_use): Likewise for param
7859 "insn".
7860 (get_attr_sched_use_fpu): Likewise for param.
7861 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
7862 Likewise for param "insn".
7863 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
7864 param "insn" of "target_insert_mode_switch_use" callback.
7865 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
7866 (frv_issues_to_branch_unit_p): Likewise.
7867 (frv_pack_insn_p): Likewise.
7868 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
7869 const rtx * (i.e. mutable rtx_def * const *) to
7870 rtx_insn * const *.
7871 * config/i386/i386-protos.h (standard_sse_constant_opcode):
7872 Strengthen first param from rtx to rtx_insn *.
7873 (output_fix_trunc): Likewise.
7874 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
7875 (output_fix_trunc): Likewise.
7876 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
7877 local "insn".
7878 (min_insn_size): Likewise for param "insn".
7879 (get_mem_group): Likewise.
7880 (is_cmp): Likewise.
7881 (get_insn_path): Likewise.
7882 (get_insn_group): Likewise.
7883 (count_num_restricted): Likewise.
7884 (fits_dispatch_window): Likewise.
7885 (add_insn_window): Likewise.
7886 (add_to_dispatch_window): Likewise.
7887 (debug_insn_dispatch_info_file): Likewise.
7888 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
7889 first param.
7890 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
7891 "cmp" and local "prev".
7892 (m32c_output_compare): Likewise for param "insn".
7893 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
7894 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
7895 (define_predicate "large_insn_p"): Likewise.
7896 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
7897 param from rtx to rtx_insn *.
7898 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
7899 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
7900 (m68k_sched_attr_size): Likewise.
7901 (sched_get_opxy_mem_type): Likewise for param "insn".
7902 (m68k_sched_attr_op_mem): Likewise.
7903 (sched_mem_operand_p): Likewise.
7904 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
7905 * config/mep/mep.c (mep_multi_slot): Likewise.
7906 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
7907 first param.
7908 (mips_sync_loop_insns): Likewise.
7909 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
7910 method of "final_sequence" for typesafety.
7911 (mips_process_sync_loop): Strengthen param "insn" from rtx to
7912 rtx_insn *.
7913 (mips_output_sync_loop): Likewise.
7914 (mips_sync_loop_insns): Likewise.
7915 (mips_74k_agen_init): Likewise.
7916 (mips_sched_init): Use NULL rather than NULL_RTX when working with
7917 insns.
7918 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
7919 Strengthen param "insn" from rtx to rtx_insn *.
7920 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
7921 local "insn".
7922 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
7923 param.
7924 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
7925 "insn". Use method of rtx_sequence for typesafety.
7926 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
7927 rtx_insn *.
7928 (branch_needs_nop_p): Likewise.
7929 (use_skip_p): Likewise.
7930 (pa_insn_refs_are_delayed): Likewise.
7931 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
7932 for locals "insn", "ninsn".
7933 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
7934 "insn".
7935 (is_cracked_insn): Likewise.
7936 (is_branch_slot_insn): Likewise.
7937 (is_nonpipeline_insn): Likewise.
7938 (insn_terminates_group_p): Likewise.
7939 (insn_must_be_first_in_group): Likewise.
7940 (insn_must_be_last_in_group): Likewise.
7941 (force_new_group): Likewise for param "next_insn".
7942 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
7943 "insn".
7944 (s390_sched_score): Likewise.
7945 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
7946 (rtx sfunc_uses_reg): Likewise for sole param.
7947 * config/sh/sh.c (sh_print_operand): Use insn method of
7948 final_sequence for typesafety.
7949 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
7950 Use insn method of final_sequence for typesafety.
7951 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
7952 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
7953 for param.
7954 (eligible_for_return_delay): Likewise.
7955 (eligible_for_sibcall_delay): Likewise.
7956 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
7957 (eligible_for_return_delay): Likewise.
7958 (eligible_for_sibcall_delay): Likewise.
7959 * config/stormy16/stormy16-protos.h
7960 (xstormy16_output_cbranch_hi): Likewise for final param.
7961 (xstormy16_output_cbranch_si): Likewise.
7962 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
7963 (xstormy16_output_cbranch_si): Likewise.
7964 * config/v850/v850-protos.h (notice_update_cc): Likewise.
7965 * config/v850/v850.c (notice_update_cc): Likewise.
7967 * final.c (get_attr_length_1): Strengthen param "insn" and param
7968 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
7969 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
7970 (get_attr_min_length): Likewise.
7971 (shorten_branches): Likewise for signature of locals "length_fun"
7972 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
7973 from a checked cast and use its methods for clarity and to enable
7974 strengthening local "inner_insn" from rtx to rtx_insn *.
7975 * genattr.c (gen_attr): When writing out the prototypes of the
7976 various generated "get_attr_" functions, strengthen the params of
7977 the non-const functions from rtx to rtx_insn *.
7978 Similarly, strengthen the params of insn_default_length,
7979 insn_min_length, insn_variable_length_p, insn_current_length.
7980 (main): Similarly, strengthen the param of num_delay_slots,
7981 internal_dfa_insn_code, insn_default_latency, bypass_p,
7982 insn_latency, min_issue_delay, print_reservation,
7983 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
7984 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
7985 to hook_int_rtx_insn_unreachable.
7986 * genattrtab.c (write_attr_get): When writing out the generated
7987 "get_attr_" functions, strengthen the param "insn" from rtx to
7988 rtx_insn *, eliminating a checked cast.
7989 (make_automaton_attrs): When writing out prototypes of
7990 "internal_dfa_insn_code_", "insn_default_latency_" functions
7991 and the "internal_dfa_insn_code" and "insn_default_latency"
7992 callbacks, strengthen their params from rtx to rtx_insn *
7993 * genautomata.c (output_internal_insn_code_evaluation): When
7994 writing out code, add a checked cast from rtx to rtx_insn * when
7995 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
7996 (output_dfa_insn_code_func): Strengthen param of generated
7997 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
7998 (output_trans_func): Likewise for generated function
7999 "state_transition".
8000 (output_internal_insn_latency_func): When writing out generated
8001 function "internal_insn_latency", rename params from "insn" and
8002 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
8003 locals "insn" and "insn2" as rtx_insn * with checked casts once
8004 we've proven that we're not dealing with const0_rtx.
8005 (output_insn_latency_func): Strengthen param of generated
8006 function "insn_latency" from rtx to rtx_insn *.
8007 (output_print_reservation_func): Likewise for generated function
8008 "print_reservation".
8009 (output_insn_has_dfa_reservation_p): Likewise for generated
8010 function "insn_has_dfa_reservation_p".
8011 * hooks.c (hook_int_rtx_unreachable): Rename to...
8012 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
8013 from rtx to rtx_insn *.
8014 * hooks.h (hook_int_rtx_unreachable): Likewise.
8015 (extern int hook_int_rtx_insn_unreachable): Likewise.
8016 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
8017 (get_attr_min_length): Likewise.
8018 * recog.c (get_enabled_alternatives): Likewise.
8019 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
8020 * reorg.c (find_end_label): Introduce local rtx "pat" and
8021 strengthen local "insn" from rtx to rtx_insn *.
8022 (redundant_insn): Use insn method of "seq" rather than element for
8023 typesafety; strengthen local "control" from rtx to rtx_insn *.
8024 * resource.c (mark_referenced_resources): Add checked cast to
8025 rtx_insn * within INSN/JUMP_INSN case.
8026 (mark_set_resources): Likewise.
8027 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
8028 rtx to rtx_insn *.
8030 2014-09-15 David Malcolm <dmalcolm@redhat.com>
8032 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
8033 param "label" from rtx to rtx_insn *.
8034 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
8035 and local "op".
8036 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
8037 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
8038 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
8039 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
8040 * final.c (default_label_align_after_barrier_max_skip): Strengthen
8041 param from rtx to rtx_insn *.
8042 (default_loop_align_max_skip): Likewise.
8043 (default_label_align_max_skip): Likewise.
8044 (default_jump_align_max_skip): Likewise.
8045 * target.def (label_align_after_barrier_max_skip): Likewise.
8046 (loop_align_max_skip): Likewise.
8047 (label_align_max_skip): Likewise.
8048 (jump_align_max_skip): Likewise.
8049 * targhooks.h (default_label_align_after_barrier_max_skip):
8050 Likewise.
8051 (default_loop_align_max_skip): Likewise.
8052 (default_label_align_max_skip): Likewise.
8053 (default_jump_align_max_skip): Likewise.
8055 2014-09-15 David Malcolm <dmalcolm@redhat.com>
8057 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
8058 from const_rtx to const rtx_insn *. Update union members from rtx
8059 to rtx_insn *.
8060 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
8061 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
8062 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
8063 strengthen both params from const_rtx to const rtx_insn *.
8064 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
8065 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
8066 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
8067 rtx_insn *.
8068 * target.def (can_follow_jump): Strengthen both params from
8069 const_rtx to const rtx_insn *, and update default implementation
8070 from hook_bool_const_rtx_const_rtx_true to
8071 hook_bool_const_rtx_insn_const_rtx_insn_true.
8073 2014-09-15 David Malcolm <dmalcolm@redhat.com>
8075 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
8076 "insn" from rtx to rtx_insn *.
8077 * sched-int.h (deps_start_bb): Likewise for 2nd param.
8079 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
8080 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8081 Anna Tikhonova <anna.tikhonova@intel.com>
8082 Ilya Tocar <ilya.tocar@intel.com>
8083 Andrey Turetskiy <andrey.turetskiy@intel.com>
8084 Ilya Verbin <ilya.verbin@intel.com>
8085 Kirill Yukhin <kirill.yukhin@intel.com>
8086 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8088 * config/i386/sse.md
8089 (define_insn "vcvtph2ps<mask_name>"): Add masking.
8090 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
8091 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
8092 (define_expand "vcvtps2ph_mask"): New.
8093 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
8094 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
8095 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
8097 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
8098 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8099 Anna Tikhonova <anna.tikhonova@intel.com>
8100 Ilya Tocar <ilya.tocar@intel.com>
8101 Andrey Turetskiy <andrey.turetskiy@intel.com>
8102 Ilya Verbin <ilya.verbin@intel.com>
8103 Kirill Yukhin <kirill.yukhin@intel.com>
8104 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8106 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
8107 New.
8108 (define_mode_iterator VI24_AVX512BW_1): Ditto.
8109 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
8110 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
8111 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
8112 also for TARGET_AVX512VL.
8113 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
8115 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
8117 * doc/install.texi (Options specification): add
8118 --disable-libsanitizer item.
8120 2014-09-14 James Clarke <jrtc27@jrtc27.com>
8121 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
8123 PR target/61407
8124 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
8125 and above.
8126 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
8127 kernel version check to avoid incrementing it after every major OS X
8128 release.
8129 (darwin_default_min_version): Avoid static memory buffer.
8131 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
8133 * tree.c (need_assembler_name_p): Store C++ type mangling only
8134 for aggregates.
8136 2014-09-13 Marek Polacek <polacek@redhat.com>
8138 * tree.c (protected_set_expr_location): Don't check whether T is
8139 non-null here.
8141 2014-09-12 DJ Delorie <dj@redhat.com>
8143 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
8144 (extend_and_shift1_hipsi2): Likewise.
8145 (extend_and_shift2_hipsi2): Likewise.
8147 2014-09-12 David Malcolm <dmalcolm@redhat.com>
8149 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
8150 with NULL when dealing with an insn.
8151 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
8152 from rtx to rtx_insn *.
8153 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
8154 const_rtx to const rtx_insn *.
8155 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
8157 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
8159 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
8160 assert.
8162 2014-09-12 Joseph Myers <joseph@codesourcery.com>
8164 * target.def (libgcc_floating_mode_supported_p): New hook.
8165 * targhooks.c (default_libgcc_floating_mode_supported_p): New
8166 function.
8167 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
8168 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
8169 (LIBGCC2_HAS_TF_MODE): Remove.
8170 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
8171 * doc/tm.texi: Regenerate.
8172 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
8173 machine mode.
8174 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
8175 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
8176 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
8177 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
8178 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
8179 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
8180 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
8181 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
8182 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
8183 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
8184 function.
8185 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
8186 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
8187 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
8188 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
8189 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
8190 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
8191 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
8192 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
8193 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
8194 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
8195 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
8196 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
8197 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
8198 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
8199 Remove.
8200 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
8201 New macro.
8202 (ia64_libgcc_floating_mode_supported_p): New function.
8203 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
8204 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
8205 (IA64_NO_LIBGCC_TFMODE): Define.
8206 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
8207 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
8208 macro.
8209 (pdp11_scalar_mode_supported_p): New function.
8210 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
8211 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
8213 2014-09-12 Richard Biener <rguenther@suse.de>
8215 PR middle-end/63237
8216 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
8218 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
8220 * tree.c (integer_each_onep): New function.
8221 * tree.h (integer_each_onep): Declare it.
8222 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
8223 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
8224 (X & 1) == 0 for vector and complex.
8226 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
8228 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
8229 for A57.
8230 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
8231 cost to spilling from integer to FP registers.
8233 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
8235 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
8236 move handling.
8237 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
8238 are now handled correctly.
8240 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
8242 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
8243 handling of CALLER_SAVE_REGS and POINTER_REGS.
8245 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
8247 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
8248 the number of hard registers.
8250 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
8251 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8252 Anna Tikhonova <anna.tikhonova@intel.com>
8253 Ilya Tocar <ilya.tocar@intel.com>
8254 Andrey Turetskiy <andrey.turetskiy@intel.com>
8255 Ilya Verbin <ilya.verbin@intel.com>
8256 Kirill Yukhin <kirill.yukhin@intel.com>
8257 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8259 * config/i386/sse.md
8260 (define_mode_iterator VI48_AVX512VL): New.
8261 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
8262 "avx512f_vternlog<mode>_maskz" and update mode iterator.
8263 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
8264 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
8265 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
8266 "avx512f_vternlog<mode>_mask" and update mode iterator.
8267 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
8268 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
8269 iterator.
8270 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
8271 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
8272 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
8273 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
8274 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
8275 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
8277 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
8278 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8279 Anna Tikhonova <anna.tikhonova@intel.com>
8280 Ilya Tocar <ilya.tocar@intel.com>
8281 Andrey Turetskiy <andrey.turetskiy@intel.com>
8282 Ilya Verbin <ilya.verbin@intel.com>
8283 Kirill Yukhin <kirill.yukhin@intel.com>
8284 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8286 * config/i386/sse.md (VI128_256): Delete.
8287 (define_mode_iterator VI124_256): New.
8288 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
8289 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
8290 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
8291 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
8292 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
8293 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
8294 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
8295 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
8296 iterator.
8297 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
8298 in presence of AVX-512.
8300 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
8301 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8302 Anna Tikhonova <anna.tikhonova@intel.com>
8303 Ilya Tocar <ilya.tocar@intel.com>
8304 Andrey Turetskiy <andrey.turetskiy@intel.com>
8305 Ilya Verbin <ilya.verbin@intel.com>
8306 Kirill Yukhin <kirill.yukhin@intel.com>
8307 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8309 * config/i386/sse.md
8310 (define_expand "<avx512>_gathersi<mode>"): Rename from
8311 "avx512f_gathersi<mode>".
8312 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
8313 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
8314 (define_expand "<avx512>_gatherdi<mode>"): Rename from
8315 "avx512f_gatherdi<mode>".
8316 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
8317 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
8318 wide versions.
8319 (define_expand "<avx512>_scattersi<mode>"): Rename from
8320 "avx512f_scattersi<mode>".
8321 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
8322 (define_expand "<avx512>_scatterdi<mode>"): Rename from
8323 "avx512f_scatterdi<mode>".
8324 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
8326 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
8328 * ira.h (ira_finish_once): Delete.
8329 * ira-int.h (target_ira_int::~target_ira_int): Declare.
8330 (target_ira_int::free_ira_costs): Likewise.
8331 (target_ira_int::free_register_move_costs): Likewise.
8332 (ira_finish_costs_once): Delete.
8333 * ira.c (free_register_move_costs): Replace with...
8334 (target_ira_int::free_register_move_costs): ...this new function.
8335 (target_ira_int::~target_ira_int): Define.
8336 (ira_init): Call free_register_move_costs as a member function rather
8337 than a global function.
8338 (ira_finish_once): Delete.
8339 * ira-costs.c (free_ira_costs): Replace with...
8340 (target_ira_int::free_ira_costs): ...this new function.
8341 (ira_init_costs): Call free_ira_costs as a member function rather
8342 than a global function.
8343 (ira_finish_costs_once): Delete.
8344 * target-globals.c (target_globals::~target_globals): Call the
8345 target_ira_int destructor.
8346 * toplev.c: Include lra.h.
8347 (finalize): Call lra_finish_once rather than ira_finish_once.
8349 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
8351 * common.opt (flto-odr-type-merging): New flag.
8352 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
8353 (types_same_for_odr): Likewise.
8354 (odr_subtypes_equivalent_p): Likewise.
8355 (add_type_duplicate): Do not walk type variants.
8356 (register_odr_type): New function.
8357 * ipa-utils.h (register_odr_type): Declare.
8358 (odr_type_p): New function.
8359 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
8360 TYPE_DECLs
8361 * doc/invoke.texi (-flto-odr-type-merging): Document.
8362 * tree.c (need_assembler_name_p): Compute ODR names when asked
8363 for it.
8364 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
8366 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
8368 PR target/63228
8369 * config/i386/i386.c (ix86_option_override_internal): Also turn
8370 off OPTION_MASK_ABI_X32 for -m16.
8372 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
8374 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
8375 GPR instead of P.
8377 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
8379 PR target/58757
8380 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
8381 Directly forward to __*_DENORM_MIN__.
8383 2014-09-11 David Malcolm <dmalcolm@redhat.com>
8385 * rtl.h (LABEL_REF_LABEL): New macro.
8387 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
8388 of XEXP (, 0), where we know that we have a LABEL_REF.
8389 * cfgbuild.c (make_edges): Likewise.
8390 (purge_dead_tablejump_edges): Likewise.
8391 * cfgexpand.c (convert_debug_memory_address): Likewise.
8392 * cfgrtl.c (patch_jump_insn): Likewise.
8393 * combine.c (distribute_notes): Likewise.
8394 * cse.c (hash_rtx_cb): Likewise.
8395 (exp_equiv_p): Likewise.
8396 (fold_rtx): Likewise.
8397 (check_for_label_ref): Likewise.
8398 * cselib.c (rtx_equal_for_cselib_1): Likewise.
8399 (cselib_hash_rtx): Likewise.
8400 * emit-rtl.c (mark_label_nuses): Likewise.
8401 * explow.c (convert_memory_address_addr_space): Likewise.
8402 * final.c (output_asm_label): Likewise.
8403 (output_addr_const): Likewise.
8404 * gcse.c (add_label_notes): Likewise.
8405 * genconfig.c (walk_insn_part): Likewise.
8406 * genrecog.c (validate_pattern): Likewise.
8407 * ifcvt.c (cond_exec_get_condition): Likewise.
8408 (noce_emit_store_flag): Likewise.
8409 (noce_get_alt_condition): Likewise.
8410 (noce_get_condition): Likewise.
8411 * jump.c (maybe_propagate_label_ref): Likewise.
8412 (mark_jump_label_1): Likewise.
8413 (redirect_exp_1): Likewise.
8414 (rtx_renumbered_equal_p): Likewise.
8415 * lra-constraints.c (operands_match_p): Likewise.
8416 * reload.c (operands_match_p): Likewise.
8417 (find_reloads): Likewise.
8418 * reload1.c (set_label_offsets): Likewise.
8419 * reorg.c (get_branch_condition): Likewise.
8420 * rtl.c (rtx_equal_p_cb): Likewise.
8421 (rtx_equal_p): Likewise.
8422 * rtlanal.c (reg_mentioned_p): Likewise.
8423 (rtx_referenced_p): Likewise.
8424 (get_condition): Likewise.
8425 * sched-vis.c (print_value): Likewise.
8426 * varasm.c (const_hash_1): Likewise.
8427 (compare_constant): Likewise.
8428 (const_rtx_hash_1): Likewise.
8429 (output_constant_pool_1): Likewise.
8431 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
8433 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
8434 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
8435 instead of minus.
8436 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
8437 cr6_test_for_lt_reverse): Ditto.
8439 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
8441 PR c++/61489
8442 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
8444 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
8446 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
8447 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
8448 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
8449 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
8450 Delete.
8452 (aarch64_fold_builtin): Remove all reinterpret cases.
8454 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
8456 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
8458 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
8459 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
8460 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
8461 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
8462 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
8463 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
8464 aarch64_reinterpretv2df<mode>): Delete.
8466 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
8468 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
8469 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
8470 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
8471 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
8472 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
8473 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
8474 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
8475 vreinterpret_u32_f64): Use cast.
8477 * config/aarch64/iterators.md (VD_RE): Delete.
8479 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
8481 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
8482 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
8483 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
8484 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
8485 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
8486 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
8487 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
8488 Replace inline assembler with __aarch64_vset_lane_any.
8490 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
8492 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
8493 types.
8494 (vmull_high_lane_s32): Likewise.
8495 (vmull_high_lane_u16): Likewise.
8496 (vmull_high_lane_u32): Likewise.
8498 2014-09-11 Jason Merrill <jason@redhat.com>
8500 PR c++/58678
8501 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
8503 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
8505 PR target/63223
8506 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
8507 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
8508 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
8510 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
8511 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8512 Anna Tikhonova <anna.tikhonova@intel.com>
8513 Ilya Tocar <ilya.tocar@intel.com>
8514 Andrey Turetskiy <andrey.turetskiy@intel.com>
8515 Ilya Verbin <ilya.verbin@intel.com>
8516 Kirill Yukhin <kirill.yukhin@intel.com>
8517 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8519 * config/i386/sse.md
8520 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
8521 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
8522 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
8523 New.
8524 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
8525 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
8526 iterator.
8527 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
8528 New.
8529 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
8530 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
8531 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
8532 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
8533 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
8534 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
8535 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
8536 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
8537 iterator.
8538 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
8539 New.
8540 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
8541 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
8542 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
8544 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
8546 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
8547 to access removed nodes.
8549 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
8551 PR tree-optimization/63186
8552 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
8553 (mark_nonssa_use): Likewise.
8554 (verify_non_ssa_vars): Verify all header blocks for label
8555 definitions.
8557 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
8558 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8559 Anna Tikhonova <anna.tikhonova@intel.com>
8560 Ilya Tocar <ilya.tocar@intel.com>
8561 Andrey Turetskiy <andrey.turetskiy@intel.com>
8562 Ilya Verbin <ilya.verbin@intel.com>
8563 Kirill Yukhin <kirill.yukhin@intel.com>
8564 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8566 * config/i386/sse.md
8567 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
8568 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
8569 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
8570 "<avx2_avx512f>_permvar<mode><mask_name>".
8571 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
8572 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
8573 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
8574 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
8575 Ditto.
8576 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
8577 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
8578 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
8579 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
8581 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
8583 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
8584 V2DF, V4SF, DF, and DI modes.
8585 (vsx_fmav2df2): Likewise.
8586 (vsx_float_fix_<mode>2): Likewise.
8587 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
8589 2014-09-10 Xinliang David Li <davidxl@google.com>
8591 PR target/63209
8592 * config/arm/arm.md (movcond_addsi): Handle case where source
8593 and target operands are the same.
8595 2014-09-10 David Malcolm <dmalcolm@redhat.com>
8597 * final.c (this_is_asm_operands): Strengthen this variable from
8598 rtx to const rtx_insn *.
8599 * output.h (this_is_asm_operands): Likewise.
8600 * rtl-error.c (location_for_asm): Strengthen param "insn" from
8601 const_rtx to const rtx_insn *.
8602 (diagnostic_for_asm): Likewise.
8603 * rtl-error.h (error_for_asm): Likewise.
8604 (warning_for_asm): Likewise.
8606 2014-09-10 David Malcolm <dmalcolm@redhat.com>
8608 * genextract.c (print_header): When writing out insn_extract to
8609 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
8610 * recog.h (insn_extract): Strengthen the param from rtx to
8611 rtx_insn *.
8613 2014-09-10 Mike Stump <mikestump@comcast.net>
8615 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
8616 8.6.1.
8618 2014-09-10 Martin Jambor <mjambor@suse.cz>
8620 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
8621 (analyze): Do not set analyze flag if expand_thunk returns false;.
8622 (create_wrapper): Likewise.
8623 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
8625 2014-09-10 Martin Jambor <mjambor@suse.cz>
8627 PR ipa/61654
8628 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
8629 new decl properly. Analyze the new thunk if it is expanded.
8631 2014-09-10 Andreas Schwab <schwab@suse.de>
8633 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
8634 [USED_FOR_TARGET]: Define.
8636 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
8638 * config/mips/mips.c (mips_secondary_reload_class): Handle
8639 regno < 0 case.
8641 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
8643 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
8644 assignment.
8646 2014-09-10 Jakub Jelinek <jakub@redhat.com>
8648 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
8649 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
8650 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
8651 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
8652 flag_delete_null_pointer_checks for them.
8653 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
8654 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
8655 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
8656 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
8657 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
8658 stmt's iterator.
8659 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
8660 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
8661 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
8662 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
8663 * doc/invoke.texi (-fsanitize=nonnull-attribute,
8664 -fsanitize=returns-nonnull-attribute): Document.
8666 * ubsan.h (struct ubsan_mismatch_data): Removed.
8667 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
8668 * ubsan.c (ubsan_source_location): For unknown locations,
8669 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
8670 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
8671 Allow more than one location and arbitrary extra arguments passed
8672 in ... instead of through MISMATCH pointer.
8673 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
8674 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
8675 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
8676 callers.
8678 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
8679 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8680 Anna Tikhonova <anna.tikhonova@intel.com>
8681 Ilya Tocar <ilya.tocar@intel.com>
8682 Andrey Turetskiy <andrey.turetskiy@intel.com>
8683 Ilya Verbin <ilya.verbin@intel.com>
8684 Kirill Yukhin <kirill.yukhin@intel.com>
8685 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8687 * config/i386/sse.md
8688 (define_mode_iterator VI48F): New.
8689 (define_insn "<avx512>_compress<mode>_mask"): Rename from
8690 "avx512f_compress<mode>_mask" and update mode iterator.
8691 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
8692 "avx512f_compressstore<mode>_mask" and update mode iterator.
8693 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
8694 "avx512f_expand<mode>_maskz" and update mode iterator.
8695 (define_insn "<avx512>_expand<mode>_mask"): Rename from
8696 "avx512f_expand<mode>_mask" and update mode iterator.
8698 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
8699 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8700 Anna Tikhonova <anna.tikhonova@intel.com>
8701 Ilya Tocar <ilya.tocar@intel.com>
8702 Andrey Turetskiy <andrey.turetskiy@intel.com>
8703 Ilya Verbin <ilya.verbin@intel.com>
8704 Kirill Yukhin <kirill.yukhin@intel.com>
8705 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8707 * config/i386/i386.c
8708 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
8709 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
8710 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
8711 avx512dq_rangepv4sf_mask.
8712 * config/i386/sse.md
8713 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
8714 UNSPEC_RANGE.
8715 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
8716 (define_insn "reduces<mode>"): Ditto.
8717 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
8718 Ditto.
8719 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
8720 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
8721 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
8723 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
8724 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8725 Anna Tikhonova <anna.tikhonova@intel.com>
8726 Ilya Tocar <ilya.tocar@intel.com>
8727 Andrey Turetskiy <andrey.turetskiy@intel.com>
8728 Ilya Verbin <ilya.verbin@intel.com>
8729 Kirill Yukhin <kirill.yukhin@intel.com>
8730 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8732 * config/i386/i386.c
8733 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
8734 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
8735 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
8736 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
8737 avx512vl_getmantv2df_mask.
8738 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
8739 avx512f_vgetmantv4sf_round.
8740 * config/i386/sse.md
8741 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
8742 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
8743 mode iterator.
8744 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
8745 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
8746 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
8747 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
8748 iterator..
8749 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
8750 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
8751 update mode iterator.
8752 (define_expand
8753 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
8754 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
8755 mode iterator.
8756 (define_insn
8757 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
8758 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
8759 update mode iterator.
8760 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
8761 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
8762 iterator..
8763 (define_insn
8764 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
8765 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
8766 mode iterator..
8767 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
8768 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
8769 update mode iterator.
8770 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
8771 "avx512f_getmant<mode><round_saeonly_name>".
8773 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
8775 PR ipa/63166
8776 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
8778 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
8779 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8780 Anna Tikhonova <anna.tikhonova@intel.com>
8781 Ilya Tocar <ilya.tocar@intel.com>
8782 Andrey Turetskiy <andrey.turetskiy@intel.com>
8783 Ilya Verbin <ilya.verbin@intel.com>
8784 Kirill Yukhin <kirill.yukhin@intel.com>
8785 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8787 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
8788 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
8789 (define_mode_iterator FMAMODE_AVX512): New.
8790 (define_mode_iterator FMAMODE): Remove conditions.
8791 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
8792 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
8793 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
8794 mode iterator.
8795 (define_mode_iterator FMAMODE_NOVF512): Remove.
8796 (define_insn "*fma_fmadd_<mode>"): Rename from
8797 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
8798 FMAMODE mode iterator.
8799 (define_mode_iterator VF_SF_AVX512VL): New.
8800 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
8801 Use VF_SF_AVX512VL mode iterator.
8802 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
8803 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
8804 iterator.
8805 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
8806 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8807 iterator.
8808 (define_insn "*fma_fmsub_<mode>"): Rename from
8809 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
8810 FMAMODE mode iterator.
8811 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
8812 Use VF_SF_AVX512VL mode iterator.
8813 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
8814 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
8815 iterator.
8816 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
8817 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8818 iterator.
8819 (define_insn "*fma_fnmadd_<mode>"): Rename from
8820 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
8821 use FMAMODE mode iterator.
8822 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
8823 Use VF_SF_AVX512VL mode iterator.
8824 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
8825 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
8826 iterator.
8827 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
8828 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8829 iterator.
8830 (define_insn "*fma_fnmsub_<mode>"): Rename from
8831 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
8832 FMAMODE mode iterator.
8833 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
8834 Use VF_SF_AVX512VL mode iterator.
8835 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
8836 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
8837 iterator.
8838 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
8839 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8840 iterator.
8841 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
8842 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
8843 use VF_AVX512VL mode iterator.
8844 (define_insn "*fma_fmaddsub_<mode>"): Rename from
8845 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
8846 remove subst usage.
8847 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
8848 Use VF_SF_AVX512VL mode iterator.
8849 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
8850 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
8851 iterator.
8852 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
8853 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8854 iterator.
8855 (define_insn "*fma_fmsubadd_<mode>"): Rename from
8856 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
8857 remove usage of subst.
8858 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
8859 Use VF_SF_AVX512VL mode iterator.
8860 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
8861 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
8862 iterator.
8863 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
8864 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8865 iterator.
8867 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
8869 Revert r213751:
8870 * calls.c (precompute_arguments): Check
8871 promoted_for_signed_and_unsigned_p and set the promoted mode.
8872 (promoted_for_signed_and_unsigned_p): New function.
8873 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
8874 and set the promoted mode.
8875 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
8876 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
8877 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
8879 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
8881 * opth-gen.awk: Generate mapping from cpp message reasons to the
8882 options that enable them.
8883 * doc/options.texi (CppReason): Document.
8885 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
8887 * doc/invoke.texi (Wnormalized=): Update.
8889 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
8891 PR target/63195
8892 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
8893 operands. Split off the constant operand alternative to ...
8894 (*bool<mode>3_imm): New.
8896 2014-09-09 David Malcolm <dmalcolm@redhat.com>
8898 * rtl.h (single_set_2): Strengthen first param from const_rtx to
8899 const rtx_insn *, and move prototype to above...
8900 (single_set): ...this. Convert this from a macro to an inline
8901 function, enforcing the requirement that the param is a const
8902 rtx_insn *.
8903 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
8905 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
8906 Strengthen both params from rtx to rtx_insn *.
8907 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
8908 Likewise; introduce locals "producer_set", "consumer_set", using
8909 them in place of "producer" and "consumer" when dealing with SET
8910 rather than insn.
8911 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
8912 when invoking single_set in region guarded by INSN_P.
8913 (avr_out_bitop): Likewise.
8914 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
8915 region guarded by GET_CODE check, using methods to strengthen
8916 local "this_insn" from rtx to rtx_insn *, and for clarity.
8917 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
8918 Strengthen local "insn" from rtx to rtx_insn *.
8919 (define_insn_and_split "xload<mode>_A"): Likewise.
8920 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
8921 "insn".
8922 (find_load): Likewise for return type.
8923 (workaround_speculation): Likewise for both locals named
8924 "load_insn".
8925 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
8926 local "cc0_user".
8927 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
8928 for local "prev".
8929 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
8930 param 2.
8931 * config/h8300/h8300.c (notice_update_cc): Likewise.
8932 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
8933 "insn" and "dep_insn".
8934 (exact_store_load_dependency): Likewise for both params.
8935 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
8936 since this now clashes with inline function. Instead, delay
8937 calling single_set until the point where its needed, and then
8938 assign the result to "compare_set" and rework the conditional that
8939 follows.
8940 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
8941 local "last" from rtx to rtx_insn *.
8942 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
8943 second param.
8944 (mips_store_data_bypass_p): Likewise for both params.
8945 * config/mips/mips.c (mips_load_store_insns): Likewise for second
8946 param.
8947 (mips_store_data_bypass_p): Likewise for both params.
8948 (mips_orphaned_high_part_p): Likewise for param "insn".
8949 * config/mn10300/mn10300.c (extract_bundle): Likewise.
8950 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
8951 Introduce local rtx "insn2_pat".
8952 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
8953 "ninsn".
8954 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
8955 Introduce local rtx "set", using it in place of "insn" for the
8956 result of single_set. This appears to fix a bug, since the call
8957 to find_regno_note on a SET does nothing.
8958 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
8959 params from rtx to rtx_insn *.
8960 (set_to_load_agen): Likewise.
8961 * config/s390/s390.c (s390_label_align): Likewise for local
8962 "prev_insn". Introduce new rtx locals "set" and "src", using
8963 them in place of "prev_insn" for the results of single_set
8964 and SET_SRC respectively.
8965 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
8966 Introduce new rtx local "set" using in place of "jump" for the
8967 result of single_set. Use SET_SRC (set) rather than plain
8968 XEXP (set, 1).
8969 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
8970 rtx to rtx_insn *.
8971 (noncall_uses_reg): Likewise.
8972 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
8973 guarded by GET_CODE check, using its methods for clarity, and to
8974 enable strengthening local "this_insn" from rtx to rtx_insn *.
8975 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
8976 "insn" from rtx to rtx_insn *.
8977 (define_expand "umulhisi3"): Likewise.
8978 (define_expand "smulsi3_highpart"): Likewise.
8979 (define_expand "umulsi3_highpart"): Likewise.
8980 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
8981 local "after". Replace GET_CODE check with a dyn_cast,
8982 introducing new local rtx_sequence * "seq", using insn method for
8983 typesafety.
8985 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
8986 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
8987 place of "insn" once we're dealing with patterns rather than the
8988 input insn.
8989 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
8990 (scan_trace): Likewise for local "elt", updating lookups within
8991 sequence to use insn method rather than element method.
8992 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
8993 to rtx_insn *.
8994 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
8995 * ifcvt.c (noce_try_abs): Likewise for local "insn".
8996 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
8997 invoking single_set.
8998 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
8999 "insn" from rtx to rtx_insn *.
9000 (skip_usage_debug_insns): Likewise for return type, adding a
9001 checked cast.
9002 (check_secondary_memory_needed_p): Likewise for local "insn".
9003 (inherit_reload_reg): Likewise.
9004 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
9005 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
9006 checked casts.
9007 (store_data_bypass_p): Likewise for both params.
9008 (if_test_bypass_p): Likewise.
9009 * recog.h (store_data_bypass_p): Likewise for both params.
9010 (if_test_bypass_p): Likewise.
9011 * reload.c (find_equiv_reg): Likewise for local "where".
9012 * reorg.c (delete_jump): Likewise for param "insn".
9013 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
9014 to const rtx_insn *.
9015 * store-motion.c (replace_store_insn): Likewise for param "del".
9016 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
9017 and use its methods for clarity, and to strengthen local "del"
9018 from rtx to rtx_insn *.
9019 (build_store_vectors): Use insn method of "st" when calling
9020 replace_store_insn for typesafety and clarity.
9022 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9024 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
9025 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
9026 on how to make it legal in future.
9028 2014-09-09 David Malcolm <dmalcolm@redhat.com>
9030 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
9031 to rtx_insn *.
9032 (restinsn): Likewise.
9033 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
9034 Likewise for param.
9035 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
9036 Likewise.
9037 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
9038 first param.
9039 (arc_hazard): Likewise for both params.
9040 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
9041 checked casts to rtx_sequence * and uses of the insn method for
9042 type-safety.
9043 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
9044 (arc_adjust_insn_length): Likewise for param "insn".
9045 (struct insn_length_parameters_s): Likewise for first param of
9046 "get_variants" callback field.
9047 (arc_get_insn_variants): Likewise for first param and local
9048 "inner". Replace a check of GET_CODE with a dyn_cast to
9049 rtx_sequence *, using methods for type-safety and clarity.
9050 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
9051 rtx_sequence * and uses of the insn method for type-safety when
9052 invoking arc_adjust_insn_length.
9053 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
9054 for param.
9055 (arm_address_offset_is_imm): Likewise.
9056 (struct tune_params): Likewise for params 1 and 3 of the
9057 "sched_adjust_cost" callback field.
9058 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
9059 params 1 and 3 ("insn" and "dep").
9060 (xscale_sched_adjust_cost): Likewise.
9061 (fa726te_sched_adjust_cost): Likewise.
9062 (cortexa7_older_only): Likewise for param "insn".
9063 (cortexa7_younger): Likewise.
9064 (arm_attr_length_move_neon): Likewise.
9065 (arm_address_offset_is_imm): Likewise.
9066 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
9067 * config/avr/avr.c (avr_notice_update_cc): Likewise.
9068 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
9069 (workaround_speculation): Likewise for local "last_condjump".
9070 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
9071 (shadow_or_blockage_p): Likewise.
9072 (get_unit_reqs): Likewise.
9073 (get_unit_operand_masks): Likewise.
9074 (c6x_registers_update): Likewise.
9075 (returning_call_p): Likewise.
9076 (can_use_callp): Likewise.
9077 (convert_to_callp): Likewise.
9078 (find_last_same_clock): Likwise for local "t".
9079 (reorg_split_calls): Likewise for local "shadow".
9080 (hwloop_pattern_reg): Likewise for param "insn".
9081 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
9082 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
9083 (frv_extract_membar): Likewise.
9084 (frv_optimize_membar_local): Strengthen param "last_membar" from
9085 rtx * to rtx_insn **.
9086 (frv_optimize_membar_global): Strengthen param "membar" from rtx
9087 to rtx_insn *.
9088 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
9089 to rtx_insn **.
9090 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
9091 both params from rtx to rtx_insn *.
9092 (ia64_ld_address_bypass_p): Likewise.
9093 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
9094 "insn".
9095 (ia64_safe_type): Likewise.
9096 (group_barrier_needed): Likewise.
9097 (safe_group_barrier_needed): Likewise.
9098 (ia64_single_set): Likewise.
9099 (is_load_p): Likewise.
9100 (record_memory_reference): Likewise.
9101 (get_mode_no_for_insn): Likewise.
9102 (important_for_bundling_p): Likewise.
9103 (unknown_for_bundling_p): Likewise.
9104 (ia64_st_address_bypass_p): Likewise for both params.
9105 (ia64_ld_address_bypass_p): Likewise.
9106 (expand_vselect): Introduce new local rtx_insn * "insn", using it
9107 in place of rtx "x" after the emit_insn call.
9108 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
9109 Strengthen param from rtx to rtx_insn *.
9110 (ix86_agi_dependent): Likewise for both params.
9111 (ix86_attr_length_immediate_default): Likewise for param 1.
9112 (ix86_attr_length_address_default): Likewise for param.
9113 (ix86_attr_length_vex_default): Likewise for param 1.
9114 * config/i386/i386.c (ix86_attr_length_immediate_default):
9115 Likewise for param "insn".
9116 (ix86_attr_length_address_default): Likewise.
9117 (ix86_attr_length_vex_default): Likewise.
9118 (ix86_agi_dependent): Likewise for both params.
9119 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
9120 (vselect_insn): Likewise for this variable.
9121 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
9122 for param 1.
9123 (m68k_sched_attr_opy_type): Likewise.
9124 * config/m68k/m68k.c (sched_get_operand): Likewise.
9125 (sched_attr_op_type): Likewise.
9126 (m68k_sched_attr_opx_type): Likewise.
9127 (m68k_sched_attr_opy_type): Likewise.
9128 (sched_get_reg_operand): Likewise.
9129 (sched_get_mem_operand): Likewise.
9130 (m68k_sched_address_bypass_p): Likewise for both params.
9131 (sched_get_indexed_address_scale): Likewise.
9132 (m68k_sched_indexed_address_bypass_p): Likewise.
9133 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
9134 (m68k_sched_indexed_address_bypass_p): Likewise.
9135 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
9136 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
9137 removing another.
9138 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
9139 params from rtx to rtx_insn *.
9140 (mips_fmadd_bypass): Likewise.
9141 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
9142 (mips_linked_madd_p): Likewise.
9143 (mips_macc_chains_last_hilo): Likewise for this variable.
9144 (mips_macc_chains_record): Likewise for param.
9145 (vr4130_last_insn): Likewise for this variable.
9146 (vr4130_swap_insns_p): Likewise for both params.
9147 (mips_ls2_variable_issue): Likewise for param.
9148 (mips_need_noat_wrapper_p): Likewise for param "insn".
9149 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
9150 in place of "x" after the emit_insn.
9151 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
9152 params from rtx to rtx_insn *.
9153 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
9154 (pa_combine_instructions): Introduce local "par" for result of
9155 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
9156 to make_insn_raw.
9157 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
9158 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
9159 (rl78_alloc_physical_registers_op1): Likewise.
9160 (rl78_alloc_physical_registers_op2): Likewise.
9161 (rl78_alloc_physical_registers_ro1): Likewise.
9162 (rl78_alloc_physical_registers_cmp): Likewise.
9163 (rl78_alloc_physical_registers_umul): Likewise.
9164 (rl78_alloc_address_registers_macax): Likewise.
9165 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
9166 * config/s390/predicates.md (execute_operation): Likewise for
9167 local "insn".
9168 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
9169 params.
9170 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
9171 (addr_generation_dependency_p): Likewise for param "insn".
9172 (s390_agen_dep_p): Likewise for both params.
9173 (s390_fpload_toreg): Likewise for param "insn".
9174 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
9175 * config/sh/sh.c (sh_loop_align): Likewise for param and local
9176 "next".
9177 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
9178 * config/sh/sh_treg_combine.cc
9179 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
9180 and local "i".
9181 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
9182 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
9183 "and_insn", "load", "shift".
9184 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
9185 "insn".
9186 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
9187 for XEXP (note, 0) of the REG_CC_SETTER note.
9188 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
9189 rtx_insn *, eliminating a checked cast made redundant by this.
9190 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
9191 to rtx_insn *.
9192 * genattr.c (main): When writing out the prototype to
9193 const_num_delay_slots, strengthen the param from rtx to
9194 rtx_insn *.
9195 * genattrtab.c (write_const_num_delay_slots): Likewise when
9196 writing out the implementation of const_num_delay_slots.
9197 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
9198 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
9199 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
9200 favor of new rtx locals "src" and "set" and new local rtx_insn *
9201 "insn" and "seq".
9202 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
9203 to rtx_insn *.
9204 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
9205 locals "cond", "if_then_else", "set" and new rtx_insn * locals
9206 "insn" and "seq".
9207 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
9208 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
9209 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
9210 the top-level scope, replacing with new more tightly-scoped rtx
9211 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
9212 "new_insn", "copy_of_insn_b", and make local rtx "set" more
9213 tightly-scoped.
9214 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
9215 rtx_insn *.
9216 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
9217 "move_insn".
9218 (ira_setup_alts): Likewise for param "insn".
9219 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
9220 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
9221 and an rtx_insn *.
9222 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
9223 new more-tightly scoped rtx locals "add3_insn", "insn",
9224 "add2_insn" and rtx_insn * "move_insn".
9225 * postreload-gcse.c (eliminate_partially_redundant_load): Add
9226 checked cast on result of gen_move_insn when invoking
9227 extract_insn.
9228 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
9229 rtx_insn *.
9230 (verify_changes): Add a checked cast on "object" when invoking
9231 insn_invalid_p.
9232 (extract_insn_cached): Strengthen param "insn" from rtx to
9233 rtx_insn *.
9234 (extract_constrain_insn_cached): Likewise.
9235 (extract_insn): Likewise.
9236 * recog.h (insn_invalid_p): Likewise for param 1.
9237 (recog_memoized): Likewise for param.
9238 (extract_insn): Likewise.
9239 (extract_constrain_insn_cached): Likewise.
9240 (extract_insn_cached): Likewise.
9241 * reload.c (can_reload_into): Likewise for local "test_insn".
9242 * reload.h (cleanup_subreg_operands): Likewise for param.
9243 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
9244 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
9245 result of emit_insn. Remove a checked cast made redundant by this
9246 change.
9247 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
9248 rtx to rtx_insn *.
9249 * sel-sched.c (get_reg_class): Likewise.
9251 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
9252 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
9254 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
9255 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
9256 Define.
9257 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
9259 2014-09-09 David Malcolm <dmalcolm@redhat.com>
9261 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
9262 const rtx_insn *, and from rtx to rtx_insn * for the other
9263 overloaded variant.
9264 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
9265 INSN_LOCATION, since we know INSN_P holds.
9266 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
9267 (insn_file): Likewise.
9268 (insn_scope): Likewise.
9269 (insn_location): Likewise.
9271 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
9272 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
9273 for the result of gen_load_const_gp.
9274 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
9275 param from rtx to rtx_insn *.
9276 * config/rs6000/rs6000.c (output_call): Likewise.
9277 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
9278 introducing a checked cast to rtx_sequence * and use of the insn
9279 method.
9280 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
9281 from rtx to rtx_insn *.
9282 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
9283 (insn_line): Likewise.
9284 (insn_file): Likewise.
9285 (insn_location): Likewise.
9286 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
9287 from rtx to rtx_insn *.
9288 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
9289 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
9290 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
9291 via a checked cast.
9292 * reorg.c (relax_delay_slots): Strengthen locals named "after"
9293 from rtx to rtx_insn *; use methods of "pat" for type-safety.
9295 2014-09-09 David Malcolm <dmalcolm@redhat.com>
9297 * combine.c (try_combine): Eliminate checked cast on result of
9298 gen_rtx_INSN.
9299 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
9300 autogenerated one by strengthening the return type and params 2 and 3
9301 from rtx to rtx_insn *, and by naming the params.
9302 * gengenrtl.c (special_rtx): Add INSN to those that are
9303 special-cased.
9304 * rtl.h (gen_rtx_INSN): New prototype.
9306 2014-09-09 David Malcolm <dmalcolm@redhat.com>
9308 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
9309 than NULL_RTX.
9310 (no_equiv): Likewise.
9311 (update_equiv_regs): Likewise.
9312 (setup_reg_equiv): Likewise. Strengthen locals "elem",
9313 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
9314 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
9315 clarity.
9316 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
9317 from rtx to rtx_insn_list *.
9318 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
9319 rtx_insn_list * and use methods for clarity and typesafety.
9320 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
9321 "list".
9322 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
9323 redundant check on INSN_P (insns): this cannot hold, as "insns" is
9324 an INSN_LIST, not an insn.
9325 (reverse_equiv_p): Strengthen local "insns" from rtx to
9326 rtx_insn_list * and use methods for clarity and typesafety.
9327 (contains_reloaded_insn_p): Likewise for local "list".
9329 2014-09-09 Jiong Wang <jiong.wang@arm.com>
9331 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
9332 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
9333 (arm_builtin_vectorized_function): Likewise.
9334 * config/arm/arm_neon_builtins.def: New macro for copysignf.
9335 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
9337 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
9339 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
9340 * builtins.h (default_target_builtins): Likewise.
9341 * gcse.h (default_target_gcse): Likewise.
9342 * target-globals.h (target_globals): Add a destructor. Convert
9343 void-pointer fields back to their real type and change from
9344 GTY((atomic)) to GTY((skip)).
9345 (restore_target_globals): Remove casts accordingly.
9346 * target-globals.c (save_target_globals): Use XCNEW rather than
9347 ggc_internal_cleared_alloc to allocate non-GC structures.
9348 Use ggc_cleared_alloc to allocate the target_globals structure
9349 itself.
9350 (target_globals::~target_globals): Define.
9352 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9354 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
9355 mnemonic instead of fldmfdd.
9356 * config/arm/arm.c (vfp_output_fstmd): Rename to...
9357 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
9358 Output vpush when address register is SP.
9359 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
9360 (vfp_output_vstmd): ... This.
9361 * config/arm/vfp.md (push_multi_vfp): Update call to
9362 vfp_output_vstmd.
9364 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9366 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
9368 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9370 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
9371 (*sqrtdf2_vfp): Likewise.
9372 (*cmpsf_vfp): Likewise.
9373 (*cmpsf_trap_vfp): Likewise.
9374 (*cmpdf_vfp): Likewise.
9375 (*cmpdf_trap_vfp): Likewise.
9377 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9379 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
9380 (*truncdfsf2_vfp): Likewise.
9381 (*truncsisf2_vfp): Likewise.
9382 (*truncsidf2_vfp): Likewise.
9383 (fixuns_truncsfsi2): Likewise.
9384 (fixuns_truncdfsi2): Likewise.
9385 (*floatsisf2_vfp): Likewise.
9386 (*floatsidf2_vfp): Likewise.
9387 (floatunssisf2): Likewise.
9388 (floatunssidf2): Likewise.
9390 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9392 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
9393 (*muldf3_vfp): Likewise.
9394 (*mulsf3negsf_vfp): Likewise.
9395 (*muldf3negdf_vfp): Likewise.
9396 (*mulsf3addsf_vfp): Likewise.
9397 (*muldf3adddf_vfp): Likewise.
9398 (*mulsf3subsf_vfp): Likewise.
9399 (*muldf3subdf_vfp): Likewise.
9400 (*mulsf3negsfaddsf_vfp): Likewise.
9401 (*fmuldf3negdfadddf_vfp): Likewise.
9402 (*mulsf3negsfsubsf_vfp): Likewise.
9403 (*muldf3negdfsubdf_vfp): Likewise.
9405 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9407 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
9408 (*absdf2_vfp): Likewise.
9409 (*negsf2_vfp): Likewise.
9410 (*negdf2_vfp): Likewise.
9411 (*addsf3_vfp): Likewise.
9412 (*adddf3_vfp): Likewise.
9413 (*subsf3_vfp): Likewise.
9414 (*subdf3_vfp): Likewise.
9415 (*divsf3_vfp): Likewise.
9416 (*divdf3_vfp): Likewise.
9418 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9420 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
9421 multiple.
9422 (arm_print_operand): Don't convert real values to decimal
9423 representation in default case.
9424 (fp_immediate_constant): Delete.
9425 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
9426 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
9427 syntax.
9428 (*thumb2_movsi_vfp): Likewise.
9429 (*movdi_vfp): Likewise.
9430 (*movdi_vfp_cortexa8): Likewise.
9431 (*movhf_vfp_neon): Likewise.
9432 (*movhf_vfp): Likewise.
9433 (*movsf_vfp): Likewise.
9434 (*thumb2_movsf_vfp): Likewise.
9435 (*movdf_vfp): Likewise.
9436 (*thumb2_movdf_vfp): Likewise.
9437 (*movsfcc_vfp): Likewise.
9438 (*thumb2_movsfcc_vfp): Likewise.
9439 (*movdfcc_vfp): Likewise.
9440 (*thumb2_movdfcc_vfp): Likewise.
9442 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
9444 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
9445 (-mtune): Likewise.
9446 (-mcpu): Likewise.
9448 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9450 PR target/61749
9451 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
9452 Use qualifier_immediate for last operand. Rename to...
9453 (aarch64_types_ternop_lane_qualifiers): ... This.
9454 (TYPES_QUADOP): Rename to...
9455 (TYPES_TERNOP_LANE): ... This.
9456 (aarch64_simd_expand_args): Return const0_rtx when encountering user
9457 error. Change return of 0 to return of NULL_RTX.
9458 (aarch64_crc32_expand_builtin): Likewise.
9459 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
9460 ICE when expanding unknown builtin.
9461 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
9462 TERNOP_LANE qualifiers.
9463 (sqdmlsl_lane): Likewise.
9464 (sqdmlal_laneq): Likewise.
9465 (sqdmlsl_laneq): Likewise.
9466 (sqdmlal2_lane): Likewise.
9467 (sqdmlsl2_lane): Likewise.
9468 (sqdmlal2_laneq): Likewise.
9469 (sqdmlsl2_laneq): Likewise.
9471 2014-09-09 Nick Clifton <nickc@redhat.com>
9473 * doc/invoke.texi (Optimization Options): Add missing @gol to the
9474 end of a line.
9475 (S/390 and zSeries Options): Remove superfluous word from the
9476 description of the -mhotpatch option.
9478 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
9480 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
9481 * ira.c: #include "shrink-wrap.h"
9482 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
9483 * ifcvt.c: #include "shrink-wrap.h"
9484 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
9486 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
9488 * common/config/picochip/picochip-common.c: Remove.
9489 * config.gcc: Remove support for picochip.
9490 * config/picochip/constraints.md: Remove.
9491 * config/picochip/dfa_space.md: Remove.
9492 * config/picochip/dfa_speed.md: Remove.
9493 * config/picochip/picochip-protos.h: Remove.
9494 * config/picochip/picochip.c: Remove.
9495 * config/picochip/picochip.h: Remove.
9496 * config/picochip/picochip.md: Remove.
9497 * config/picochip/picochip.opt: Remove.
9498 * config/picochip/predicates.md: Remove.
9499 * config/picochip/t-picochip: Remove.
9500 * doc/md.texi: Don't document picochi.
9502 2014-09-08 David Malcolm <dmalcolm@redhat.com>
9504 * basic-block.h (control_flow_insn_p): Strengthen param from
9505 const_rtx to const rtx_insn *.
9506 * cfgbuild.c (control_flow_insn_p): Likewise.
9508 2014-09-08 David Malcolm <dmalcolm@redhat.com>
9510 * gcse.c (modify_mem_list): Strengthen this variable from
9511 vec<rtx> * to vec<rtx_insn *> *.
9512 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
9513 vec<rtx_insn *>.
9514 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
9515 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
9516 (record_last_mem_set_info): Strengthen param "insn" from rtx to
9517 rtx_insn *.
9518 (record_last_set_info): Likewise for local "last_set_insn".
9520 2014-09-08 DJ Delorie <dj@redhat.com>
9522 * doc/invoke.texi (MSP430 Options): Add -minrt.
9524 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9526 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
9527 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
9528 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
9529 handling SH_SPLAT.
9530 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
9531 of extracted lane.
9532 (adjust_splat): New function.
9533 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
9534 (dump_swap_insn_table): Add case for SH_SPLAT.
9536 2014-09-08 Richard Biener <rguenther@suse.de>
9538 PR ipa/63196
9539 * tree-inline.c (copy_loops): The source loop header should
9540 always be non-NULL.
9541 (tree_function_versioning): If loops need fixup after removing
9542 unreachable blocks fix them.
9543 * omp-low.c (simd_clone_adjust): Do not add incr block to
9544 loop under construction.
9546 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
9548 * config/aarch64/aarch64-builtins.c
9549 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
9551 2014-09-08 Joseph Myers <joseph@codesourcery.com>
9553 * config/i386/cygming.h (TF_SIZE): Remove.
9554 * config/i386/darwin.h (TF_SIZE): Remove.
9555 * config/i386/dragonfly.h (TF_SIZE): Remove.
9556 * config/i386/freebsd.h (TF_SIZE): Remove.
9557 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
9558 * config/i386/openbsdelf.h (TF_SIZE): Remove.
9559 * config/i386/sol2.h (TF_SIZE): Remove.
9560 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
9561 * config/ia64/linux.h (TF_SIZE): Remove.
9562 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
9563 * doc/tm.texi: Regenerate.
9564 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
9566 2014-09-08 Joseph Myers <joseph@codesourcery.com>
9568 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
9569 Remove.
9570 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
9571 Remove.
9572 * doc/tm.texi: Regenerate.
9573 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
9574 Poison.
9575 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
9576 * config/cris/cris.h (__make_dp): Remove.
9578 2014-09-08 Richard Biener <rguenther@suse.de>
9580 PR bootstrap/63204
9581 * cfgloop.c (mark_loop_for_removal): Track former header
9582 unconditionally.
9583 * cfgloop.h (struct loop): Add former_header member unconditionally.
9584 * loop-init.c (fix_loop_structure): Enable bogus loop removal
9585 diagnostic unconditionally.
9587 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
9589 PR target/63190
9590 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
9591 constraint for operand0 and remove write only modifier from operand3.
9593 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
9595 PR rtl-optimization/62208
9596 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
9597 rather than const0_rtx in eq/ne-xor simplifications.
9599 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
9601 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
9602 (arc_output_mi_thunk): Likewise.
9604 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
9605 arguments to silence bogus warning.
9607 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
9609 PR middle-end/63171
9610 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
9612 2014-09-06 Tom de Vries <tom@codesourcery.com>
9614 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
9615 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
9616 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
9618 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
9620 PR target/63188
9621 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
9622 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
9624 2014-09-05 Easwaran Raman <eraman@google.com>
9626 PR rtl-optimization/62146
9627 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
9628 hoisted instruction unconditional.
9630 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
9632 PR target/63187
9633 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
9634 Do not allow any_mask_operand for operands[2].
9635 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
9637 2014-09-05 David Malcolm <dmalcolm@redhat.com>
9639 * config/arc/arc.c (arc_print_operand): Use insn method of
9640 final_sequence for type-safety.
9641 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
9642 "insn" from rtx to rtx_insn *.
9643 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
9644 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
9645 Likewise for locals "branch", "label".
9646 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
9647 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
9648 (same_cmp_following_p): Likewise for locals "i2", "i3".
9649 * config/sh/sh_optimize_sett_clrt.cc
9650 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
9651 param "cbranch_insn".
9652 * function.c (convert_jumps_to_returns): Likewis for local "jump".
9653 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
9654 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
9655 const rtx_insn *.
9656 (condjump_p): Likewise.
9657 (condjump_in_parallel_p): Likewise.
9658 (pc_set): Likewise.
9659 (any_uncondjump_p): Likewise.
9660 (any_condjump_p): Likewise.
9661 (condjump_label): Likewise.
9662 (returnjump_p): Strengthen param "insn" from rtx to
9663 const rtx_insn *.
9664 (onlyjump_p): Strengthen param "insn" from const_rtx to
9665 const rtx_insn *.
9666 (jump_to_label_p): Likewise.
9667 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
9668 (invert_jump): Likewise.
9669 * reorg.c (simplejump_or_return_p): Add checked cast when calling
9670 simplejump_p.
9671 (get_jump_flags): Strengthen param "insn" from rtx to
9672 const rtx_insn *.
9673 (get_branch_condition): Likewise.
9674 (condition_dominates_p): Likewise.
9675 (make_return_insns): Move declaration of local "pat" earlier, to
9676 after we've handled NONJUMP_INSN_P and non-sequences, using its
9677 methods to simplify the code and for type-safety.
9678 * rtl.h (find_constant_src): Strengthen param from const_rtx to
9679 const rtx_insn *.
9680 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
9681 (condjump_p): Strengthen param from const_rtx to
9682 const rtx_insn *.
9683 (any_condjump_p): Likewise.
9684 (any_uncondjump_p): Likewise.
9685 (pc_set): Likewise.
9686 (condjump_label): Likewise.
9687 (simplejump_p): Likewise.
9688 (returnjump_p): Likewise.
9689 (onlyjump_p): Likewise.
9690 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
9691 (invert_jump): Likewise.
9692 (condjump_in_parallel_p): Strengthen param from const_rtx to
9693 const rtx_insn *.
9694 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
9695 to const rtx_insn *.
9696 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
9697 to const rtx_insn *.
9698 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
9700 2014-09-05 David Malcolm <dmalcolm@redhat.com>
9702 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
9703 above the conditional, and convert the check on GET_CODE to a
9704 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
9705 the conditional. Simplify the conditional by using methods of
9706 "trial_seq".
9708 2014-09-05 David Malcolm <dmalcolm@redhat.com>
9710 * haifa-sched.c (check_clobbered_conditions): Strengthen local
9711 "link" from rtx to rtx_insn_list *, and use its methods for
9712 clarity and type-safety.
9713 (toggle_cancelled_flags): Likewise.
9714 (restore_last_backtrack_point): Likewise.
9715 (queue_to_ready): Use insn method of "link" in one place.
9716 (schedule_block): Strengthen local "link" from rtx to
9717 rtx_insn_list *, and use its methods for clarity and type-safety.
9719 2014-09-05 David Malcolm <dmalcolm@redhat.com>
9721 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
9722 param "insn" from const_rtx to const rtx_insn *.
9723 (sched_get_reverse_condition_uncached): Likewise.
9724 (sched_get_condition_with_rev): Likewise.
9725 (sched_has_condition_p): Likewise.
9726 (sched_insns_conditions_mutex_p): Likewise for both params.
9727 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
9728 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
9729 (setup_insn_reg_uses): Move local "list" to be more tightly
9730 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
9731 its methods for clarity and type-safety.
9732 (sched_analyze_1): Strengthen local "pending" from rtx to
9733 rtx_insn_list *, and local "pending_mem" from rtx to
9734 rtx_expr_list *. Use methods of each for clarity and type-safety.
9735 (sched_analyze_2): Likewise.
9736 (sched_analyze_insn): Likewise.
9738 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
9739 param from const_rtx to const rtx_insn *.
9740 (sched_insns_conditions_mutex_p): Likewise for both params.
9741 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
9742 param.
9744 * system.h (CONST_CAST_RTX_INSN): New macro.
9746 2014-09-05 David Malcolm <dmalcolm@redhat.com>
9748 * recog.c (peep2_attempt): Strengthen return type from rtx to
9749 rtx_insn *.
9750 (peep2_update_life): Likewise for params "last", "prev", removing
9751 a checked cast made redundant by this.
9752 (peephole2_optimize): Likewise for local "last".
9754 2014-09-05 David Malcolm <dmalcolm@redhat.com>
9756 * basic-block.h (set_block_for_insn): Eliminate this macro in
9757 favor of...
9758 * rtl.h (set_block_for_insn): New inline function, imposing the
9759 requirement that the "insn" param is an rtx_insn *.
9761 2014-09-05 David Malcolm <dmalcolm@redhat.com>
9763 * caller-save.c (setup_save_areas): Strengthen local "insn" from
9764 rtx to rtx_insn *.
9765 * final.c (get_call_reg_set_usage): Likewise for first param,
9766 eliminating a checked cast.
9767 * regs.h (get_call_reg_set_usage): Likewise for first param.
9768 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
9769 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
9770 cast, replacing references to "x" with "call_insn" where
9771 appropriate.
9772 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
9773 rtx_insn *, adding a checked cast.
9775 2014-09-05 David Malcolm <dmalcolm@redhat.com>
9777 * output.h (final_scan_insn): Strengthen first param from rtx to
9778 rtx_insn *.
9780 * final.c (final_scan_insn): Likewise, renaming it back from
9781 "uncast_insn" to "insn", eliminating the checked cast.
9783 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
9784 "vec" with an rtx_sequence * "seq", taking a copy of
9785 "final_sequence", and using methods of "seq" for clarity, and for
9786 type-safety in the calls to final_scan_insn.
9787 * config/mips/mips.c (mips_output_conditional_branch): Use methods
9788 of "final_sequence" for clarity, and for type-safety in the call to
9789 final_scan_insn.
9790 * config/sh/sh.c (print_slot): Strengthen param from rtx to
9791 rtx_sequence * and rename from "insn" to "seq".
9793 2014-09-05 David Malcolm <dmalcolm@redhat.com>
9795 * jump.c (delete_related_insns): Introduce a new local "table" by
9796 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
9797 get_labels method of "table" to simplify access to the labels in
9798 the jump table.
9800 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9802 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
9803 f_minmaxs, f_minmaxd types.
9805 2014-09-05 Richard Biener <rguenther@suse.de>
9807 * cfgloop.c (mark_loop_for_removal): Record former header
9808 when ENABLE_CHECKING.
9809 * cfgloop.h (strut loop): Add former_header member when
9810 ENABLE_CHECKING.
9811 * loop-init.c (fix_loop_structure): Sanity check loops
9812 marked for removal if they re-appeared.
9814 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
9816 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
9817 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
9819 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
9820 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
9821 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
9822 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
9823 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
9824 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
9825 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
9826 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
9827 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
9828 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
9829 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
9830 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
9831 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
9832 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
9833 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
9834 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
9835 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
9836 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
9837 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
9838 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
9839 with int{32,16,8}_t.
9841 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
9843 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
9844 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
9845 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
9846 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
9847 Remove temporary __asm__ and reimplement.
9849 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
9851 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
9852 handling cmge, cmgt, cmeq, cmtst.
9854 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
9855 cmlt, cmgeu, cmgtu, cmtst): Remove.
9857 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
9858 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
9859 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
9860 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
9862 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
9864 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
9865 TYPES_TST): Define.
9866 (aarch64_fold_builtin): Update pattern for cmtst.
9868 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
9869 Declare.
9871 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
9873 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
9874 Switch operands, separate out more cases, refactor.
9876 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
9878 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
9879 argument; rename old version to...
9880 (aarch64_const_vec_all_same_in_range_p): ...this.
9881 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
9883 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
9885 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
9887 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
9888 Remove qualifier_const_pointer, update comment.
9890 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
9892 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
9894 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
9896 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
9897 varargs with pointer parameter.
9898 (aarch64_simd_expand_builtin): pass pointer into previous.
9900 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9902 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
9903 alus_ext.
9905 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
9907 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
9908 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
9909 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
9910 Replace temporary asm with call to builtin.
9911 (vrbit_p8, vrbitq_p8): New functions.
9913 2014-09-05 Richard Biener <rguenther@suse.de>
9915 * cfgloop.c (mark_loop_for_removal): New function.
9916 * cfgloop.h (mark_loop_for_removal): Declare.
9917 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
9918 (merge_blocks): Likewise.
9919 (duplicate_block): Likewise.
9920 * except.c (sjlj_emit_dispatch_table): Likewise.
9921 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
9922 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
9923 (thread_through_loop_header): Likewise.
9925 2014-09-05 Richard Biener <rguenther@suse.de>
9927 PR middle-end/63148
9928 * fold-const.c (try_move_mult_to_index): Remove.
9929 (fold_binary_loc): Do not call it.
9930 * tree-data-ref.c (dr_analyze_indices): Strip conversions
9931 from the base object again.
9933 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
9935 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
9936 DImode.
9938 2014-09-05 Bin Cheng <bin.cheng@arm.com>
9940 PR target/55701
9941 * config/arm/arm.md (setmem): New pattern.
9942 * config/arm/arm-protos.h (struct tune_params): New fields.
9943 (arm_gen_setmem): New prototype.
9944 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
9945 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
9946 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
9947 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
9948 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
9949 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
9950 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
9951 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
9952 (arm_const_inline_cost): New function.
9953 (arm_block_set_max_insns): New function.
9954 (arm_block_set_non_vect_profit_p): New function.
9955 (arm_block_set_vect_profit_p): New function.
9956 (arm_block_set_unaligned_vect): New function.
9957 (arm_block_set_aligned_vect): New function.
9958 (arm_block_set_unaligned_non_vect): New function.
9959 (arm_block_set_aligned_non_vect): New function.
9960 (arm_block_set_vect, arm_gen_setmem): New functions.
9962 2014-09-05 Bin Cheng <bin.cheng@arm.com>
9964 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
9966 2014-09-05 Bin Cheng <bin.cheng@arm.com>
9968 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
9970 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
9972 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
9973 an rtx.
9974 * valtrack.h: Adjust.
9976 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
9978 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
9979 an rtx.
9980 (emit_jump_insn_before_noloc): Likewise.
9981 (emit_call_insn_before_noloc): Likewise.
9982 (emit_label_before): Likewise.
9983 (emit_label_after): Likewise.
9984 (emit_insn_before_setloc): Likewise.
9985 (emit_jump_insn_before_setloc): Likewise.
9986 (emit_call_insn_before_setloc): Likewise.
9987 (emit_call_insn_before): Likewise.
9988 * rtl.h: Adjust.
9990 2014-09-05 David Malcolm <dmalcolm@redhat.com>
9992 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
9993 rtx_insn *, eliminating a checked cast.
9995 2014-09-05 David Malcolm <dmalcolm@redhat.com>
9997 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
9998 const_rtx to const rtx_insn *.
9999 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
10000 cast.
10002 2014-09-05 David Malcolm <dmalcolm@redhat.com>
10004 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
10005 fixup_args_size_notes.
10006 * expr.c (fixup_args_size_notes): Strengthen first two params from
10007 rtx to rtx_insn *, eliminating a checked cast.
10008 * rtl.h (fixup_args_size_notes): Strengthen first two params from
10009 rtx to rtx_insn *.
10011 2014-09-05 David Malcolm <dmalcolm@redhat.com>
10013 * haifa-sched.c (get_ready_element): Strengthen return type from
10014 rtx to rtx_insn *.
10015 * sched-int.h (get_ready_element): Likewise.
10017 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
10019 PR target/63165
10020 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
10021 indexed_or_indirect_operand instead of memory_operand.
10022 (floatsi<mode>2_lfiwzx_mem): Ditto.
10024 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
10026 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
10027 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
10028 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
10030 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
10032 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
10033 rtx.
10034 (get_last_nonnote_insn): Likewise.
10035 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
10036 * resource.c (find_basic_block): Likewise.
10037 * rtl.h: Adjust.
10038 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
10039 const_rtx.
10041 2014-09-04 David Malcolm <dmalcolm@redhat.com>
10043 * genattr.c (main): Within the prototype of insn_latency written
10044 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
10045 * genautomata.c (output_internal_maximal_insn_latency_func):
10046 Within the implementation of insn_latency written out to
10047 insn-automata.c, strengthen both params from rtx to rtx_insn *,
10048 eliminating a pair of checked casts.
10050 2014-09-04 David Malcolm <dmalcolm@redhat.com>
10052 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
10053 rtx_insn *.
10055 * rtl.h (eh_returnjump_p): Likewise.
10057 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
10059 * Makefile.in (TAGS): Handle constructs in timevar.def.
10061 2014-09-04 Guozhi Wei <carrot@google.com>
10063 PR target/62040
10064 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
10065 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
10066 it into two patterns.
10067 (move_lo_quad_internal_be_<mode>): Likewise.
10069 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
10071 * doc/options.texi: Document that Var and Init are required if CPP
10072 is given.
10073 * optc-gen.awk: Require Var and Init if CPP is given.
10074 * common.opt (Wpedantic): Use Init.
10076 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10078 * config/rs6000/rs6000.c (special_handling_values): Add
10079 SH_EXTRACT.
10080 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
10081 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
10082 as swappable with special handling SH_EXTRACT. Remove
10083 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
10084 optimization.
10085 (adjust_extract): New function.
10086 (handle_special_swappables): Add default to case statement; add
10087 case for SH_EXTRACT that calls adjust_extract.
10088 (dump_swap_insn_table): Handle SH_EXTRACT.
10090 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10092 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
10093 selection of 0th memory doubleword, regardless of endianness.
10095 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
10097 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
10099 2014-09-04 Alan Modra <amodra@gmail.com>
10101 PR debug/60655
10102 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
10103 can't be output.
10105 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
10107 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
10108 * targhooks.c (default_dwarf_frame_reg_mode): New function.
10109 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
10110 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
10111 * doc/tm.texi: Regenerate.
10112 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
10113 selection logic to default_dwarf_frame_reg_mode.
10115 2014-09-03 Marek Polacek <polacek@redhat.com>
10117 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
10118 by -Wall.
10120 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
10122 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
10123 the automodified register.
10125 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
10127 * output.h (get_some_local_dynamic_name): Declare.
10128 * final.c (some_local_dynamic_name): New variable.
10129 (get_some_local_dynamic_name): New function.
10130 (final_end_function): Clear some_local_dynamic_name.
10131 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
10132 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
10133 (print_operand): Report an error if '%&' is used inappropriately.
10134 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
10135 (get_some_local_dynamic_name_1): Delete.
10136 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
10137 (rs6000_get_some_local_dynamic_name): Delete.
10138 (rs6000_get_some_local_dynamic_name_1): Delete.
10139 (print_operand): Report an error if '%&' is used inappropriately.
10140 * config/s390/s390.c (machine_function): Remove some_ld_name.
10141 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
10142 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
10143 * config/sparc/sparc.c: Include rtl-iter.h.
10144 (machine_function): Remove some_ld_name.
10145 (sparc_print_operand): Report an error if '%&' is used inappropriately.
10146 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
10148 2014-09-03 Richard Henderson <rth@redhat.com>
10150 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
10151 (aarch64_popwb_pair_reg): Remove.
10152 (aarch64_set_frame_expr): Remove.
10153 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
10154 the restore ops performed by the insns generated.
10155 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
10156 insn. Perform the calls_eh_return addition later; do not attempt to
10157 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
10158 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
10159 special markup at all. Load cfun->machine->frame.hard_fp_offset
10160 into a local variable.
10161 (aarch64_frame_pointer_required): Don't check calls_alloca.
10163 2014-09-03 Richard Biener <rguenther@suse.de>
10165 * opts.c (default_options_optimization): Adjust
10166 max-combine-insns to 2 for -Og.
10168 2014-09-03 Martin Jambor <mjambor@suse.cz>
10170 PR ipa/62015
10171 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
10172 pass-trough jump functions correctly.
10174 2014-09-03 Martin Jambor <mjambor@suse.cz>
10176 PR ipa/61986
10177 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
10178 created replacements in ascending order of offsets.
10179 (known_aggs_to_agg_replacement_list): Likewise.
10181 2014-09-03 Martin Liska <mliska@suse.cz>
10183 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
10184 is set to set uninitialized value for vnresult.
10186 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
10188 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
10189 for TARGET_MUST_PASS_IN_STACK.
10191 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
10193 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
10194 for TARGET_ARG_PARTIAL_BYTES.
10196 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
10198 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
10199 instructions for varargs implementation.
10200 (nds32_expand_epilogue): Emit stack adjustment instructions for
10201 varargs implementation.
10203 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
10205 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
10206 optimization detection.
10208 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
10210 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
10211 arguments.
10212 (nds32_function_arg_advance): Deal with nameless arguments.
10213 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
10214 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
10215 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
10217 2014-09-03 Richard Biener <rguenther@suse.de>
10219 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
10220 (struct bb_bitmap_sets): Remove deferred member.
10221 (BB_DEFERRED): Remove.
10222 (defer_or_phi_translate_block): Remove.
10223 (compute_antic_aux): Remove deferring of blocks, assert
10224 proper iteration order.
10225 (compute_antic): Do not set BB_DEFERRED.
10226 (eliminate): Allocate el_avail of proper size initially.
10228 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
10230 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
10231 according to the value of crtl->args.pretend_args_size.
10233 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
10235 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
10236 varargs information.
10238 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
10240 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
10241 implementation for TARGET_SETUP_INCOMING_VARARGS.
10242 (nds32_strict_argument_naming): Refine comment.
10243 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
10244 Define for future implementation.
10246 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
10248 * config/i386/adxintrin.h (_subborrow_u32): New.
10249 (_addcarry_u32): Ditto.
10250 (_subborrow_u64): Ditto.
10251 (_addcarry_u64): Ditto.
10252 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
10253 IX86_BUILTIN_SBB64.
10254 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
10255 __builtin_ia32_sbb_u64
10257 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
10259 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
10260 GPR-specific stuff.
10261 (nds32_function_arg_advance): Likewise.
10262 (nds32_init_cumulative_args): Likewise.
10263 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
10264 (NDS32_FIRST_GPR_REGNUM): Define.
10265 (NDS32_LAST_GPR_REGNUM): Define.
10266 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
10267 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
10268 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
10269 (machine_function): Use GRP-specific stuff.
10271 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
10273 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
10274 (nds32_expand_epilogue): Likewise.
10275 (nds32_expand_prologue_v3push): Likewise.
10276 (nds32_expand_epilogue_v3pop): Likewise.
10278 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
10280 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
10281 v3push/v3pop for variadic function.
10282 * config/nds32/nds32.md (prologue, epilogue): Likewise.
10284 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
10286 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
10287 Check rtx for varargs implementation.
10288 (nds32_output_stack_pop): Likewise.
10289 * config/nds32/nds32-protos.h: Have a rtx argument for
10290 nds32_output_stack_push and nds32_output_stack_pop.
10291 * config/nds32/nds32.md: Likewise.
10293 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
10295 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
10296 to check if FUNC is an interrupt service routine.
10297 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
10299 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
10301 * config/nds32/nds32.h (machine_function): Add some fields for variadic
10302 arguments implementation.
10304 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
10306 * config/nds32/nds32-predicates.c
10307 (nds32_valid_stack_push_pop): Rename to ...
10308 (nds32_valid_stack_push_pop_p): ... this.
10309 * config/nds32/nds32-protos.h: Likewise.
10310 * config/nds32/predicates.md: Likewise.
10312 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
10314 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
10315 (nds32_emit_stack_v3push): ... this.
10316 (nds32_gen_stack_v3pop): Rename to ...
10317 (nds32_emit_stack_v3pop): ... this and consider CFA restore
10318 information.
10320 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
10322 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
10323 (nds32_emit_stack_push_multiple): ... this.
10324 (nds32_gen_stack_pop_multiple): Rename to ...
10325 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
10326 information.
10328 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
10330 PR target/61078
10331 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
10332 and add a second splitter to handle the remaining cases.
10334 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
10336 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
10338 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
10340 * cfgexpand.c (label_rtx_for_bb): Change type to
10341 hash_map<basic_block, rtx_code_label *> *.
10342 (expand_gimple_basic_block): Adjust.
10343 (pass_expand::execute): Likewise.
10345 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
10347 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
10348 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
10349 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
10350 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
10351 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
10352 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
10353 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
10354 of rtx.
10356 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
10358 * alloc-pool.c: Include coretypes.h.
10359 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
10360 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
10361 hash_set instead of htab.
10362 * ggc-page.c (in_gc): New variable.
10363 (ggc_free): Do nothing if a collection is taking place.
10364 (ggc_collect): Set in_gc appropriately.
10365 * ggc.h (gt_ggc_mx(const char *)): New function.
10366 (gt_pch_nx(const char *)): Likewise.
10367 (gt_ggc_mx(int)): Likewise.
10368 (gt_pch_nx(int)): Likewise.
10369 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
10370 (hash_map::hash_entry::pch_nx): Likewise.
10371 (hash_map::hash_entry::pch_nx_helper): Likewise.
10372 (hash_map::hash_map): Adjust.
10373 (hash_map::create_ggc): New function.
10374 (gt_ggc_mx): Likewise.
10375 (gt_pch_nx): Likewise.
10376 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
10377 (default_hashset_traits::pch_nx): Likewise.
10378 (hash_set::hash_entry::ggc_mx): Likewise.
10379 (hash_set::hash_entry::pch_nx): Likewise.
10380 (hash_set::hash_entry::pch_nx_helper): Likewise.
10381 (hash_set::hash_set): Adjust.
10382 (hash_set::create_ggc): New function.
10383 (hash_set::elements): Likewise.
10384 (gt_ggc_mx): Likewise.
10385 (gt_pch_nx): Likewise.
10386 * hash-table.h (hash_table::hash_table): Adjust.
10387 (hash_table::m_ggc): New member.
10388 (hash_table::~hash_table): Adjust.
10389 (hash_table::expand): Likewise.
10390 (hash_table::empty): Likewise.
10391 (gt_ggc_mx): New function.
10392 (hashtab_entry_note_pointers): Likewise.
10393 (gt_pch_nx): Likewise.
10395 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10397 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
10398 built-in definition.
10399 (XVCVUXDDP_SCALE): Likewise.
10400 (XVCVDPSXDS_SCALE): Likewise.
10401 (XVCVDPUXDS_SCALE): Likewise.
10402 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
10403 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
10404 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
10405 VSX_BUILTIN_XVCVDPUXDS_SCALE.
10406 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
10407 prototype.
10408 * config/rs6000/rs6000.c (real.h): New include.
10409 (rs6000_scale_v2df): New function.
10410 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
10411 (UNSPEC_VSX_XVCVUXDDP): Likewise.
10412 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
10413 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
10414 (vsx_xvcvsxddp_scale): New define_expand.
10415 (vsx_xvcvsxddp): New define_insn.
10416 (vsx_xvcvuxddp_scale): New define_expand.
10417 (vsx_xvcvuxddp): New define_insn.
10418 (vsx_xvcvdpsxds_scale): New define_expand.
10419 (vsx_xvcvdpsxds): New define_insn.
10420 (vsx_xvcvdpuxds_scale): New define_expand.
10421 (vsx_xvcvdpuxds): New define_insn.
10422 * doc/extend.texi (vec_ctf): Add new prototypes.
10423 (vec_cts): Likewise.
10424 (vec_ctu): Likewise.
10425 (vec_splat): Likewise.
10426 (vec_div): Likewise.
10427 (vec_mul): Likewise.
10429 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10431 PR target/62275
10432 * config/arm/neon.md
10433 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
10434 <v_cmp_result>): New pattern.
10435 * config/arm/iterators.md (NEON_VCVT): New int iterator.
10436 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
10437 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
10438 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
10439 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
10440 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
10442 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10444 PR target/62275
10445 * config/arm/iterators.md (FIXUORS): New code iterator.
10446 (VCVT): New int iterator.
10447 (su_optab): New code attribute.
10448 (su): Likewise.
10449 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
10451 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10453 * config/aarch64/predicates.md (aarch64_comparison_operation):
10454 New special predicate.
10455 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
10456 aarch64_comparison_operation instead of matching an operator.
10457 Update operand numbers.
10458 (csinc3<mode>_insn): Likewise.
10459 (*csinv3<mode>_insn): Likewise.
10460 (*csneg3<mode>_insn): Likewise.
10461 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
10462 * config/aarch64/aarch64.c (aarch64_get_condition_code):
10463 Return -1 instead of aborting on invalid condition codes.
10464 (aarch64_print_operand): Update aarch64_get_condition_code callsites
10465 to assert that the returned condition code is valid.
10466 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
10468 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
10470 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
10471 tree.def, and gimple.def
10473 2014-09-02 Jakub Jelinek <jakub@redhat.com>
10474 Balaji V. Iyer <balaji.v.iyer@intel.com>
10475 Igor Zamyatin <igor.zamyatin@intel.com>
10477 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
10478 (__cilkrts_cilk_for_64): Likewise.
10479 * cilk-common.c (declare_cilk_for_builtin): New function.
10480 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
10481 __cilkrts_cilk_for_64 bultins.
10482 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
10483 CILK_TI_F_LOOP_64.
10484 (cilk_for_32_fndecl): New define.
10485 (cilk_for_64_fndecl): Likewise.
10486 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
10487 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
10488 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
10489 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
10490 GF_OMP_FOR_COMBINED_INTO.
10491 * gimplify.c (gimplify_scan_omp_clauses): Added
10492 OMP_CLAUSE__CILK_FOR_COUNT_ case.
10493 (gimplify_adjust_omp_clauses): Ditto.
10494 (gimplify_omp_for): Added CILK_FOR case.
10495 (gimplify_expr): Ditto.
10496 * omp-low.c: Include cilk.h.
10497 (extract_omp_for_data): Set appropriate kind for
10498 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
10499 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
10500 (create_omp_child_function_name): Added second argument to handle
10501 cilk_for case.
10502 (cilk_for_check_loop_diff_type): New function.
10503 (expand_cilk_for_call): Likewise.
10504 (expand_cilk_for): Likewise.
10505 (create_omp_child_function): Set cilk_for_count; handle the cases when
10506 it is true; call create_omp_child_function_name with second argument.
10507 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
10508 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
10509 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
10510 * tree-nested.c (convert_nonlocal_omp_clauses): Added
10511 OMP_CLAUSE__CILK_FOR_COUNT_ case.
10512 (convert_local_omp_clauses): Ditto.
10513 * tree-pretty-print.c (dump_omp_clause): Added
10514 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
10515 (dump_generic_node): Added CILK_FOR case.
10516 * tree.c (omp_clause_num_ops): New element
10517 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
10518 (omp_clause_code_name): New element _Cilk_for_count_.
10519 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
10520 * tree.def: Add tree code for CILK_FOR.
10522 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
10524 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
10525 (ppc403-compare): Add "exts with dot" case.
10526 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
10527 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
10528 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
10529 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
10530 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
10531 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
10532 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
10533 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
10534 cell-cmp-microcoded): Similarly.
10535 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
10536 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
10537 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
10538 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
10539 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
10540 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
10541 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
10542 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
10543 (power6-compare): Add "exts with dot" case.
10544 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
10545 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
10546 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
10548 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
10549 if avoiding Cell microcode.
10550 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
10551 (is_cracked_insn): Ditto.
10552 (insn_must_be_first_in_group): Ditto.
10553 * config/rs6000/rs6000.md (dot): Adjust comment.
10554 (cell_micro): Handle exts+dot.
10555 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
10556 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
10557 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
10558 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
10559 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
10560 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
10561 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
10563 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
10565 * config/rs6000/rs6000.md (QHSI): Delete.
10566 (EXTQI, EXTHI, EXTSI): New mode iterators.
10567 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
10568 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
10569 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
10570 9 anonymous instructions, and 8 splitters): Delete.
10571 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
10572 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
10573 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
10574 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
10575 *zero_extendsi<mode>2_dot2): New.
10577 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
10579 * config/rs6000/rs6000.md (any_extend): New code iterator.
10580 (u, su): New code attributes.
10581 (dmode, DMODE): New mode attributes.
10582 (<su>mul<mode>3_highpart): New.
10583 (*<su>mul<mode>3_highpart): New.
10584 (<su>mulsi3_highpart_le): New.
10585 (<su>muldi3_highpart_le): New.
10586 (<su>mulsi3_highpart_64): New.
10587 (<u>mul<mode><dmode>3): New.
10588 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
10589 splitters): Delete.
10590 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
10591 splitters): Delete.
10593 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
10595 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
10596 *mulsi3_internal2, and two splitters): Delete.
10597 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
10598 Delete.
10599 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
10601 2014-09-02 Richard Biener <rguenther@suse.de>
10603 PR tree-optimization/62695
10604 * tree-ssa-structalias.c (find_func_clobbers): Add missing
10605 vector truncate.
10607 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
10609 PR target/62312
10610 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
10612 2014-09-01 Andi Kleen <ak@linux.intel.com>
10614 * file-find.c (add_prefix_begin): Add.
10615 (do_add_prefix): Rename from add_prefix with first argument.
10616 (add_prefix): Add new wrapper.
10617 * file-find.h (add_prefix_begin): Add.
10618 * gcc-ar.c (main): Support -B option.
10620 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
10622 * genemit.c: Include dumpfile.h.
10623 (gen_split): Print name of splitter function to dump file.
10625 2014-09-01 Richard Biener <rguenther@suse.de>
10627 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
10628 Use stack auto_vecs for constraint expressions.
10629 (find_func_aliases_for_call): Likewise.
10630 (find_func_aliases): Likewise.
10631 (find_func_clobbers): Likewise.
10633 2014-09-01 Richard Biener <rguenther@suse.de>
10635 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
10636 operands vector in most cases. Remove redundant code.
10638 2014-09-01 Olivier Hainque <hainque@adacore.com>
10640 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
10641 $WIND_BASE instead of designating a harcoded arbitrary home dir.
10642 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
10644 2014-09-01 Richard Biener <rguenther@suse.de>
10646 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
10647 copy_reference_ops_from_call, vn_nary_op_compute_hash,
10648 vn_reference_compute_hash, vn_reference_insert): Remove.
10649 (vn_reference_lookup_call): New function.
10650 * tree-ssa-sccvn.c (vn_reference_compute_hash,
10651 copy_reference_ops_from_ref, copy_reference_ops_from_call,
10652 vn_reference_insert, vn_nary_op_compute_hash): Make static.
10653 (create_reference_ops_from_call): Remove.
10654 (vn_reference_lookup_3): Properly update shared_lookup_references.
10655 (vn_reference_lookup_pieces): Assert that we updated
10656 shared_lookup_references properly.
10657 (vn_reference_lookup): Likewise.
10658 (vn_reference_lookup_call): New function.
10659 (visit_reference_op_call): Use it. Avoid re-building the
10660 reference ops.
10661 (visit_reference_op_load): Remove redundant lookup.
10662 (visit_reference_op_store): Perform special tail-merging work
10663 only when possibly doing tail-merging.
10664 (visit_use): Likewise.
10665 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
10667 2014-09-01 Jakub Jelinek <jakub@redhat.com>
10669 PR target/62025
10670 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
10671 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
10672 (find_inc): Revert 2014-08-13 change.
10674 2014-09-01 Marek Polacek <polacek@redhat.com>
10676 PR middle-end/61903
10677 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
10678 Change the type of V to unsigned HOST_WIDE_INT.
10680 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
10682 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
10683 the size of byte markers.
10684 (do_shift_rotate): Fix confusion between host, target and marker byte
10685 size.
10686 (verify_symbolic_number_p): Likewise.
10687 (find_bswap_or_nop_1): Likewise.
10688 (find_bswap_or_nop): Likewise.
10690 2014-09-01 Olivier Hainque <hainque@adacore.com>
10692 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
10693 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
10695 2014-09-01 Jakub Jelinek <jakub@redhat.com>
10697 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
10698 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
10699 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
10701 2014-09-01 Yury Gribov <y.gribov@samsung.com>
10703 PR sanitizer/61897
10704 PR sanitizer/62140
10705 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
10706 (build_check_stmt): Likewise.
10707 (instrument_strlen_call): Likewise.
10708 (asan_expand_check_ifn): Likewise and fix types.
10709 (maybe_cast_to_ptrmode): New function.
10711 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
10713 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
10715 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
10717 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
10719 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
10721 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
10722 prefix to function labels when generating fast indirect calls.
10724 2014-08-30 David Malcolm <dmalcolm@redhat.com>
10726 PR bootstrap/62304
10728 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
10729 param back from rtx_insn * to rtx. Rename param from "label" to
10730 "label_or_return", reintroducing "label" as an rtx_insn * after
10731 we've ensured it's not a RETURN.
10732 (first_active_target_insn): Likewise for return type and param;
10733 add a checked cast to rtx_insn * once we've ensured "insn" is not
10734 a RETURN.
10735 (steal_delay_list_from_target): Convert param "pnew_thread" back
10736 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
10737 with JUMP_LABEL.
10738 (own_thread_p): Convert param "thread" back from an rtx_insn * to
10739 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
10740 cast once we've established we're not dealing with a RETURN,
10741 renaming subsequent uses of "thread" to "thread_insn".
10742 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
10743 to JUMP_LABEL.
10744 (follow_jumps): Convert return type and param "label" from
10745 rtx_insn * back to rtx. Move initialization of "value" to after
10746 the handling for ANY_RETURN_P, adding a checked cast there to
10747 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
10748 rename to "this_label_or_return", reintroducing "this_label" as
10749 an rtx_insn * once we've handled the case where it could be an
10750 ANY_RETURN_P.
10751 (fill_slots_from_thread): Rename param "thread" to
10752 "thread_or_return", converting from an rtx_insn * back to an rtx.
10753 Reintroduce name "thread" as an rtx_insn * local with a checked
10754 cast once we've handled the case of it being an ANY_RETURN_P.
10755 Convert local "new_thread" from an rtx_insn * back to an rtx.
10756 Add a checked cast when assigning to "trial" from "new_thread".
10757 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
10758 checked cast to rtx_insn * from "new_thread" when invoking
10759 get_label_before.
10760 (fill_eager_delay_slots): Convert locals "target_label",
10761 "insn_at_target" from rtx_insn * back to rtx.
10762 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
10763 (relax_delay_slots): Convert locals "trial", "target_label" from
10764 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
10765 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
10766 invoking update_block.
10767 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
10768 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
10770 * resource.h (mark_target_live_regs): Undo erroneous conversion
10771 of second param of r214693, converting it back from rtx_insn * to
10772 rtx, since it could be a RETURN.
10774 * resource.c (find_dead_or_set_registers): Similarly, convert
10775 param "jump_target" back from an rtx_insn ** to an rtx *, as we
10776 could be writing back a RETURN. Rename local rtx_insn * "next" to
10777 "next_insn", and introduce "lab_or_return" as a local rtx,
10778 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
10779 (mark_target_live_regs): Undo erroneous conversion
10780 of second param of r214693, converting it back from rtx_insn * to
10781 rtx, since it could be a RETURN. Rename it from "target" to
10782 "target_maybe_return", reintroducing the name "target" as a local
10783 rtx_insn * with a checked cast, after we've handled the case of
10784 ANY_RETURN_P.
10786 2014-08-29 DJ Delorie <dj@redhat.com>
10788 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
10789 pointer size up to a power of two.
10790 * defaults.h (DWARF2_ADDR_SIZE): Round up.
10791 (POINTER_SIZE_UNITS): New, rounded up value.
10792 * dwarf2asm.c (size_of_encoded_value): Use it.
10793 (dw2_output_indirect_constant_1): Likewise.
10794 * expmed.c (init_expmed_one_conv): We now know the sizes of
10795 partial int modes.
10796 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
10797 * optabs.c (expand_float): Use precision, not size.
10798 (expand_fix): Likewise.
10799 * simplify-rtx (simplify_unary_operation_1): Likewise.
10800 * tree-dfa.c (get_ref_base_and_extent): Likewise.
10801 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
10802 (default_assemble_integer) Likewise.
10803 (dump_tm_clone_pairs): Likewise.
10804 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
10805 * var-tracking.c (adjust_mems): Allow partial-int modes also.
10806 (prepare_call_arguments): Likewise.
10807 * stor-layout.c (finalize_type_size): Preserve precision.
10808 (layout_type): Use precision, not size.
10810 * expr.c (convert_move): If the target has an explicit converter,
10811 use it.
10813 2014-08-29 David Malcolm <dmalcolm@redhat.com>
10815 * gdbinit.in: Skip various inline functions in rtl.h when
10816 stepping.
10818 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
10820 PR bootstrap/62301
10821 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
10823 2014-08-29 Richard Biener <rguenther@suse.de>
10825 PR tree-optimization/62291
10826 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
10827 exactly the vector size needed and use quick_push.
10828 (phi_translate_1): Adjust comment.
10829 (valid_in_sets): Remove block argument and remove pointless
10830 checking of NAMEs.
10831 (dependent_clean): Adjust for removal of block argument.
10832 (clean): Likewise.
10833 (compute_antic_aux): Likewise.
10834 (compute_partial_antic_aux): Likewise.
10836 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
10837 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10838 Anna Tikhonova <anna.tikhonova@intel.com>
10839 Ilya Tocar <ilya.tocar@intel.com>
10840 Andrey Turetskiy <andrey.turetskiy@intel.com>
10841 Ilya Verbin <ilya.verbin@intel.com>
10842 Kirill Yukhin <kirill.yukhin@intel.com>
10843 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10845 * config/i386/sse.md
10846 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
10847 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
10848 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
10849 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
10851 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
10852 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10853 Anna Tikhonova <anna.tikhonova@intel.com>
10854 Ilya Tocar <ilya.tocar@intel.com>
10855 Andrey Turetskiy <andrey.turetskiy@intel.com>
10856 Ilya Verbin <ilya.verbin@intel.com>
10857 Kirill Yukhin <kirill.yukhin@intel.com>
10858 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10860 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
10861 * config/i386/sse.md
10862 (define_mode_iterator VI4_128_8_256): New.
10863 (define_mode_iterator VI2_128_4_256): Ditto.
10864 (define_mode_iterator PMOV_DST_MODE): Rename into
10865 (define_mode_iterator PMOV_DST_MODE_1): this.
10866 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
10867 Use PMOV_DST_MODE_1 mode iterator.
10868 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
10869 Ditto.
10870 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
10871 Ditto.
10872 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
10873 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
10874 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
10875 (define_mode_iterator PMOV_DST_MODE_2): New.
10876 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
10877 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
10878 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
10879 Ditto.
10880 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
10881 (define_mode_attr pmov_dst_3): Ditto.
10882 (define_mode_attr pmov_dst_zeroed_3): Ditto.
10883 (define_mode_attr pmov_suff_3): Ditto.
10884 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
10885 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
10886 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
10887 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
10888 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
10889 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
10890 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
10891 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
10892 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
10893 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
10894 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
10895 (define_mode_attr pmov_dst_4): Ditto.
10896 (define_mode_attr pmov_dst_zeroed_4): Ditto.
10897 (define_mode_attr pmov_suff_4): Ditto.
10898 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
10899 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
10900 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
10901 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
10902 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
10903 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
10904 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
10905 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
10906 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
10907 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
10908 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
10910 2014-08-29 Richard Biener <rguenther@suse.de>
10912 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
10913 NON_LVALUE_EXPR in gimple.
10915 2014-08-29 Richard Biener <rguenther@suse.de>
10917 PR middle-end/62292
10918 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
10919 from previous refactoring.
10920 (gimple_fold_builtin_strncpy): Likewise.
10922 2014-08-29 David Malcolm <dmalcolm@redhat.com>
10924 PR bootstrap/62300
10925 * function.c (assign_parm_setup_reg): Remove erroneous checked
10926 cast to rtx_insn * on result of gen_extend_insn in favor of
10927 introducing a new local rtx "pat".
10929 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
10931 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
10932 to silence warning.
10933 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
10935 2014-08-28 David Malcolm <dmalcolm@redhat.com>
10937 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
10938 (next_insn): Likewise.
10939 * emit-rtl.c (next_insn): Likewise.
10940 (previous_insn): Likewise.
10941 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
10942 "insn" and "next" from rtx to rtx_insn *.
10943 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
10944 "insn", "insn1", "vliw_start", "prologue_end_note",
10945 "last_insn_in_packet".
10947 2014-08-28 David Malcolm <dmalcolm@redhat.com>
10949 * shrink-wrap.h (active_insn_between): Strengthen both params from
10950 rtx to rtx_insn *.
10951 * function.c (active_insn_between): Likewise.
10953 2014-08-28 David Malcolm <dmalcolm@redhat.com>
10955 * genattr.c (main): When writing out insn-attr.h, strengthen param
10956 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
10957 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
10958 writing out the definition of dfa_clear_single_insn_cache to the
10959 generated insn-automata.c
10961 2014-08-28 David Malcolm <dmalcolm@redhat.com>
10963 * resource.h (clear_hashed_info_for_insn): Strengthen param from
10964 rtx to rtx_insn *.
10965 (incr_ticks_for_insn): Likewise.
10966 (init_resource_info): Likewise.
10968 * resource.c (init_resource_info): Likewise.
10969 (clear_hashed_info_for_insn): Likewise.
10970 (incr_ticks_for_insn): Likewise.
10972 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
10973 rtx to rtx_insn *.
10974 (steal_delay_list_from_target): Use methods of "seq".
10975 (try_merge_delay_insns): Use methods of "merged_insns".
10976 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
10977 (reorg_redirect_jump): Likewise for param "jump".
10979 2014-08-28 David Malcolm <dmalcolm@redhat.com>
10981 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
10982 rtx to rtx_insn *.
10983 * config/s390/s390.c (s390_split_branches): Eliminate top-level
10984 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
10985 "set_insn".
10986 (s390_mainpool_finish): In three places, split out a local rtx
10987 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
10988 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
10989 and split another local rtx "insn" out into rtx "pat" and
10990 rtx_insn * "insn".
10991 * config/sh/sh.c (output_branchy_insn): Rather than working
10992 directly on operands[9], introduce local rtx_code_label *
10993 variables named "lab" in two places, working on them, and then
10994 assigning them to operands[9], so that the intervening operations
10995 are known by the type system to be on insns.
10997 2014-08-28 David Malcolm <dmalcolm@redhat.com>
10999 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
11000 const rtx_insn *.
11002 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
11003 in invocation of INSN_HAS_LOCATION.
11005 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11007 * config/rs6000/altivec.h (vec_xl): New #define.
11008 (vec_xst): Likewise.
11009 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
11010 (XXSPLTD_V2DI): Likewise.
11011 (DIV_V2DI): Likewise.
11012 (UDIV_V2DI): Likewise.
11013 (MUL_V2DI): Likewise.
11014 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
11015 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
11016 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
11017 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
11018 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
11019 (UNSPEC_VSX_DIVSD): Likewise.
11020 (UNSPEC_VSX_DIVUD): Likewise.
11021 (UNSPEC_VSX_MULSD): Likewise.
11022 (vsx_mul_v2di): New insn-and-split.
11023 (vsx_div_v2di): Likewise.
11024 (vsx_udiv_v2di): Likewise.
11025 (vsx_xxspltd_<mode>): New insn.
11027 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11029 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
11030 NEXT_INSN.
11031 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
11032 (NEXT_INSN): Likewise.
11033 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
11034 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
11035 const rtx_insn *.
11036 (no_labels_between_p): Likewise for both params.
11038 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
11039 cast when using NEXT_INSN on operands[2].
11040 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
11041 "insn" from rtx to rtx_insn *, adding a checked cast.
11042 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
11043 rtx_insn *.
11044 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
11045 for third param.
11046 (arc_text_label): Likewise for param "insn".
11047 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
11048 "insn".
11049 (arc_ccfsm_record_condition): Likewise for param "jump".
11050 (arc_text_label): Likewise for local "label".
11051 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
11052 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
11053 a method for typesafety. Add a checked cast.
11054 * config/arc/constraints.md (Clb): Add a checked cast when getting
11055 the CODE_LABEL from a LABEL_REF.
11056 * config/arm/arm.c (require_pic_register): Strengthen locals
11057 "seq", "insn" from rtx to rtx_insn *.
11058 (create_fix_barrier): Likewise for locals "selected", "next".
11059 (thumb1_reorg): Likewise for locals "prev", "insn".
11060 (arm_expand_prologue): Likewise for local "last".
11061 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
11062 operands[0].
11063 (thumb2_output_casesi): Likewise for operands[2].
11064 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
11065 strengthen local "insn" from rtx to rtx_insn *.
11066 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
11067 type and param "insn".
11068 (find_prev_insn_start): Likewise.
11069 (hwloop_optimize): Likewise for locals "insn", "last_insn",
11070 "prev".
11071 (gen_one_bundle): Likewise for loal "t".
11072 (find_load): Likewise for param "insn".
11073 (workaround_speculation): Likewise for locals "insn", "next",
11074 "target", "next_tgt".
11075 * config/c6x/c6x.c (assign_reservations): Likewise for both params
11076 and for locals "insn", "within", "last".
11077 (count_unit_reqs): Likewise for params "head", "tail" and local
11078 "insn".
11079 (try_rename_operands): Likewise for params "head", "tail".
11080 (reshuffle_units): Likewise for locals "head", "tail", "insn".
11081 (struct c6x_sched_context): Likewise for fields
11082 "last_scheduled_insn", "last_scheduled_iter0".
11083 (init_sched_state): Replace NULL_RTX with NULL.
11084 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
11085 to rtx_insn *.
11086 (undo_split_delayed_nonbranch): Likewise for param and for local
11087 "prev".
11088 (conditionalize_after_sched): Likewise for local "insn".
11089 (bb_earliest_end_cycle): Likewise.
11090 (filter_insns_above): Likewise for locals "insn", "next".
11091 (hwloop_optimize): Remove redundant checked cast.
11092 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
11093 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
11094 NULL_RTX with NULL.
11095 (cris_simple_epilogue): Likewise.
11096 (cris_expand_prologue): Likewise.
11097 (cris_expand_epilogue): Likewise.
11098 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
11099 local "insn" from rtx to rtx_insn *.
11100 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
11101 (struct frv_packet_group): Likewise for the elements within array
11102 fields "insns", "sorted", and for field "nop".
11103 (frv_packet): Likewise for the elements within array field
11104 "insns".
11105 (frv_add_insn_to_packet): Likewise for param "insn".
11106 (frv_insert_nop_in_packet): Likewise for param "insn" and local
11107 "last".
11108 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
11109 (frv_sort_insn_group_1): Likewise for local "insn".
11110 (frv_optimize_membar_local): Likewise.
11111 (frv_align_label): Likewise for locals "x", "last", "barrier",
11112 "label".
11113 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
11114 local.
11115 (ia64_sched_init): Likewise for local "insn".
11116 (scheduled_good_insn): Likewise for param "last".
11117 (struct _ia64_sched_context): Likewise for field
11118 "last_scheduled_insn".
11119 (ia64_init_sched_context): Replace NULL_RTX with NULL.
11120 (struct bundle_state): Likewise for field "insn".
11121 (issue_nops_and_insn): Likewise for param "insn".
11122 (get_next_important_insn): Likewise for return type and both
11123 params.
11124 (ia64_add_bundle_selector_before): Likewise for param "insn".
11125 (bundling): Likewise for params "prev_head_insn", "tail" and
11126 locals "insn", "next_insn", "b". Eliminate top-level local rtx
11127 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
11128 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
11129 Strengthen final param from rtx to rtx_insn *.
11130 (iq2000_move_1word): Likewise for second param.
11131 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
11132 param "cur_insn" and local "next_insn".
11133 (iq2000_move_1word): Likewise for param "insn".
11134 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
11135 casts when using NEXT_INSN on operands[1].
11136 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
11137 "insn" from rtx to rtx_insn *.
11138 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
11139 "x", introducing local rtx_insn * "insn" for when working with the
11140 CODE_LABEL of the LABEL_REF.
11141 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
11142 rtx_insn *.
11143 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
11144 param.
11145 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
11146 type.
11147 (conditionalize_block): Likewise for return type and param.
11148 (mcore_is_dead): Likewise for param "first" and local "insn".
11149 (emit_new_cond_insn): Likewise for return type.
11150 (conditionalize_block): Likewise for return type, param, and
11151 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
11152 "newinsn".
11153 (conditionalize_optimization): Likewise for local "insn".
11154 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
11155 using NEXT_INSN.
11156 * config/microblaze/microblaze.md: Add checked casts when using
11157 NEXT_INSN.
11158 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
11159 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
11160 and rtx_insn * "insn".
11161 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
11162 checked cast when using NEXT_INSN on operands[2].
11163 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
11164 local "insn" from rtx to rtx_insn *.
11165 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
11166 Likewise.
11167 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
11168 Add a checked cast when using NEXT_INSN on operands[1].
11169 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
11170 rtx to rtx_insn *.
11171 (pa_output_cbranch): Likewise for final param.
11172 (pa_output_lbranch): Likewise for second param.
11173 (pa_output_bb): Likewise for third param.
11174 (pa_output_bvb): Likewise.
11175 (pa_output_dbra): Likewise for second param.
11176 (pa_output_movb): Likewise.
11177 (pa_output_parallel_movb): Likewise.
11178 (pa_output_parallel_addb): Likewise.
11179 (pa_output_millicode_call): Likewise for first param.
11180 (pa_output_mul_insn): Likewise for second param.
11181 (pa_output_div_insn): Likewise for third param.
11182 (pa_output_mod_insn): Likewise for second param.
11183 (pa_jump_in_call_delay): Likewise for param.
11184 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
11185 (pa_output_div_insn): Likewise.
11186 (pa_output_mod_insn): Likewise.
11187 (pa_output_cbranch): Likewise.
11188 (pa_output_lbranch): Likewise.
11189 (pa_output_bb): Likewise.
11190 (pa_output_bvb): Likewise.
11191 (pa_output_dbra): Likewise.
11192 (pa_output_movb): Likewise.
11193 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
11194 to simplify and for typesafety.
11195 (pa_output_call): Use method of rtx_sequence *.
11196 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
11197 (pa_jump_in_call_delay): Likewise.
11198 (pa_output_parallel_movb): Likewise.
11199 (pa_output_parallel_addb): Likewise.
11200 (pa_following_call): Likewise.
11201 (pa_combine_instructions): Likewise for locals "anchor",
11202 "floater".
11203 (pa_can_combine_p): Likewise for params "anchor", "floater" and
11204 locals "start", "end".
11205 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
11206 param "insn" and local "local_insn".
11207 (picochip_final_prescan_insn): Likewise for local "local_insn".
11208 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
11209 local "insn".
11210 (uses_TOC): Likewise.
11211 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
11212 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
11213 splitting out to more tightly-scoped locals, 3 as rtx and one as
11214 rtx_insn *.
11215 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
11216 to rtx_insn *.
11217 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
11218 where needed.
11219 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
11220 to rtx_insn *.
11221 (fixup_addr_diff_vecs): Likewise.
11222 (reg_unused_after): Likewise for param 2.
11223 (sh_can_redirect_branch): Likewise for both params.
11224 (check_use_sfunc_addr): Likewise for param 1.
11225 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
11226 (find_barrier): Likewise for local "last_got".
11227 (gen_block_redirect): Likewise for return type, param "jump" and
11228 locals "prev", "scan", "next", "insn".
11229 (struct far_branch): Likewise for fields "near_label",
11230 "insert_place", "far_label".
11231 (gen_far_branch): Likewise for local "jump".
11232 (fixup_addr_diff_vecs): Likewise for param "first" and locals
11233 "insn", "prev".
11234 (barrier_align): Likewise for param and for locals "prev", "x".
11235 Introduce local rtx_sequence * "prev_seq" and use insn method for
11236 typesafety and clarity.
11237 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
11238 (get_dest_uid): Likewise for local "dest".
11239 (split_branches): Likewise for locals "next", "beyond", "label",
11240 "block", "far_label". Add checked casts when assigning to
11241 bp->far_label and "far_label".
11242 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
11243 (sequence_insn_p): Likewise.
11244 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
11245 more loop-scoped rtx "insn" when walking LABEL_REFS.
11246 (sh_can_redirect_branch): Strengthen both params from rtx to
11247 rtx_insn *.
11248 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
11249 new local rtx_sequence * "seq" via a dyn_cast, and use a method
11250 for clarity and typesafety.
11251 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
11252 "insn" from rtx to rtx_insn *.
11253 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
11254 when using NEXT_INSN on the CODE_LABEL in operands[2].
11255 (define_insn "casesi_worker_2"): Likewise.
11256 (define_insn "casesi_shift_media"): Likewise.
11257 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
11258 operands[3].
11259 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
11260 Strengthen field "insn" from rtx to rtx_insn *.
11261 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
11262 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
11263 param "start_insn" and local "start_insn".
11264 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
11265 field "insn".
11266 (find_set_of_reg_bb): Likewise for param "insn".
11267 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
11268 (trace_reg_uses): Likewise for param "start_insn".
11269 (sh_treg_combine::cbranch_trace): Likewise for field
11270 "cbranch_insn".
11271 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
11272 param "insn".
11273 (sh_treg_combine::record_set_of_reg): Likewise for param
11274 "start_insn" and local "i".
11275 (sh_treg_combine::can_remove_cstore): Likewise for local
11276 "prev_insn".
11277 (sh_treg_combine::try_optimize_cbranch): Likewise for param
11278 "insn".
11279 (sh_treg_combine::execute): Likewise for local "i".
11280 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
11281 param.
11282 (sparc_check_64): Likewise for second param.
11283 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
11284 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
11285 dyn_cast, using its insn method for typesafety and clarity.
11286 (empty_delay_slot): Strengthen param "insn" from rtx to
11287 rtx_insn *.
11288 (set_extends): Likewise.
11289 (sparc_check_64): Likewise.
11290 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
11291 for locals "seq", "last_insn".
11292 (combine_bnp): Likewise for param "insn".
11293 (xstormy16_reorg): Likewise for local "insn".
11294 * config/v850/v850.c (substitute_ep_register): Likewise for params
11295 "first_insn", "last_insn" and local "insn".
11296 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
11297 elements of "regs" array, and local "insn".
11298 * except.c (emit_note_eh_region_end): Likewise for param "insn".
11299 * final.c (final_sequence): Strengthen this global from rtx to
11300 rtx_sequence *.
11301 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
11302 rtx_insn *.
11303 (final_scan_insn): Update assignment to "final_sequence" to be
11304 from "seq", the cast version of "body", for type-safety.
11305 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
11306 "insns" from rtx to rtx_insn *.
11307 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
11308 * genattr.c (main): When writing out generated insn-attr.h,
11309 strengthen params 1 and 3 of eligible_for_delay,
11310 eligible_for_annul_true, eligible_for_annul_false from rtx to
11311 rtx_insn *.
11312 * genattrtab.c (write_eligible_delay): Likewise when writing out
11313 generated insn-attrtab.c; also local "insn" the generated
11314 functions.
11315 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
11316 to rtx_insn *.
11317 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
11318 "start_label" from rtx to rtx_insn *.
11319 * ira.c (decrease_live_ranges_number): Likewise for local "p".
11320 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
11321 "insns" and local "insn".
11322 (validate_equiv_mem): Likewise for param "start" and local "insn".
11323 (memref_used_between_p): Likewise for params "start", "end" and
11324 local "insn".
11325 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
11326 final param.
11327 * loop-doloop.c (doloop_optimize): Within region guarded by
11328 INSN_P (doloop_pat), introduce a new local rtx_insn *
11329 "doloop_insn" via a checked cast, and use it for typesafety,
11330 eventually writing the value back into doloop_pat.
11331 * output.h (final_sequence): Strengthen this global from rtx to
11332 rtx_sequence *.
11333 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
11334 reintroducing "insn" as an rtx_insn * via a checked cast.
11335 Strengthen param "attempt" and local "new_insn"from rtx to
11336 rtx_insn *.
11337 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
11338 to rtx_insn *.
11339 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
11340 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
11341 "p" in favor of more tightly-scoped replacements, sometimes rtx
11342 and sometimes rtx_insn *, as appropriate.
11343 (delete_output_reload): Eliminate top-level rtx "i1", splitting
11344 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
11345 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
11346 local "trial" from rtx to rtx_insn *.
11347 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
11348 rtx to rtx_insn *. Strenghten local "pat" from rtx to
11349 rtx_sequence * and use methods for clarity and typesafety.
11350 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
11351 rtx to rtx_insn *. Strenghten local "li" from rtx to
11352 rtx_insn_list * and use its methods for clarity and typesafety.
11353 (steal_delay_list_from_target): Strengthen param "insn" from rtx
11354 to rtx_insn *.
11355 (steal_delay_list_from_fallthrough): Likewise.
11356 (try_merge_delay_insns): Likewise for param "thread" and locals
11357 "trial", "next_trial", "delay_insn".
11358 (redundant_insn): Likewise for param "target" and local "trial".
11359 (own_thread_p): Likewise for param "thread" and locals
11360 "active_insn", "insn".
11361 (get_label_before): Likewise for param "insn".
11362 (fill_simple_delay_slots): Likewise for local "new_label"; use
11363 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
11364 (label_before_next_insn): Strengthen return type and local "insn"
11365 from rtx to rtx_insn *.
11366 (relax_delay_slots): Likewise for locals "other", "tmp".
11367 (make_return_insns): Likewise for param "first" and locals "insn",
11368 "jump_insn", "prev". Move declaration of "pat" to its assignment
11369 and strengthen from rtx to rtx_sequence *. Use its methods for
11370 clarity and typesafety.
11371 * rtlanal.c (no_labels_between_p): Strengthen params from
11372 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
11373 rtx_insn *.
11374 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
11375 from const_rtx to const rtx_insn *.
11376 (reg_set_between_p): Rename param "from_insn" to
11377 "uncast_from_insn", and reintroduce "from_insn" as a
11378 const rtx_insn * via a checked cast.
11379 (modified_between_p): Likewise for param "start" as "uncast_start".
11380 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
11381 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
11382 "tmp", head" from rtx to rtx_insn *.
11383 (recompute_rev_top_order): Likewise for local "insn".
11384 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
11385 * store-motion.c (build_store_vectors): Likewise for local "insn".
11386 Strengthen local "st" from rtx to rtx_insn_list * and use methods
11387 for clarity and typesafety.
11388 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
11389 rtx to rtx_insn *.
11390 (computation_cost): Likewise for local "seq".
11391 (get_address_cost): Likewise.
11393 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11395 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
11396 const rtx_insn *.
11397 (label_is_jump_target_p): Likewise for second param.
11399 * rtlanal.c (tablejump_p): Likewise for param "insn".
11400 (label_is_jump_target_p): Likewise for param "jump_insn".
11402 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11404 * rtl.h (find_first_parameter_load): Strengthen return type and
11405 both params from rtx to rtx_insn *.
11406 * rtlanal.c (find_first_parameter_load): Strengthen return type,
11407 both params and locals "before", "first_set" from rtx to
11408 rtx_insn *. Remove now-redundant cast.
11409 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
11411 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11413 * rtl.h (find_last_value): Delete.
11414 * rtlanal.c (find_last_value): Delete.
11416 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11418 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
11419 from rtx to rtx_insn *.
11420 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
11421 rtx "note" with new local rtx_insn * "new_head" when calculating
11422 head insn of new basic block.
11423 * combine.c (combine_split_insns): Strengthen return type and local
11424 "ret" from rtx to rtx_insn *.
11425 (likely_spilled_retval_p): Likewise for locals "use" and "p".
11426 (try_combine): Eliminate local "m_split", splitting into new
11427 locals "m_split_insn" and "m_split_pat".
11428 (find_split_point): Strengthen local "seq" from rtx into
11429 rtx_insn *.
11430 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
11431 locals "label", "branch".
11432 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
11433 for local "insn".
11434 (define_expand "umulsi3_highpart"): Likewise for local "insn".
11435 * dse.c (note_add_store_info): Likewise for fields "first",
11436 "current".
11437 (note_add_store): Likewise for local "insn".
11438 (emit_inc_dec_insn_before): Likewise for locals "insn",
11439 "new_insn", "cur".
11440 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
11441 (replace_read): Likewise for locals "insns", "this_insn".
11442 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
11443 (notice_eh_throw): Likewise for param "insn".
11444 (before_next_cfi_note): Likewise for return type, param, and local
11445 "prev".
11446 (connect_traces): Likewise for local "note".
11447 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
11448 (verify_rtl_sharing): Likewise.
11449 (unshare_all_rtl_in_chain): Likewise for param "insn".
11450 (get_first_nonnote_insn): Likewise for local "insn".
11451 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
11452 "seq" and use its methods to clarify things.
11453 (next_insn): Strengthen return type from rtx to rtx_insn *.
11454 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
11455 local rtx_insn * using a checked cast, dropping a checked cast
11456 made redundant by this change. Use a cast to and method of
11457 rtx_sequence to clarify the code.
11458 (previous_insn): Rename param "insn" to "uncast_insn" and
11459 reintroduce "insn" as a local rtx_insn * using a checked cast,
11460 dropping a checked cast made redundant by this change. Use a cast
11461 to and method of rtx_sequence to clarify the code.
11462 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
11463 reintroduce "insn" as a local rtx_insn * using a checked cast,
11464 dropping a checked cast made redundant by this change.
11465 (next_nonnote_insn_bb): Likewise.
11466 (prev_nonnote_insn): Likewise.
11467 (prev_nonnote_insn_bb): Likewise.
11468 (next_nondebug_insn): Likewise.
11469 (prev_nondebug_insn): Likewise.
11470 (next_nonnote_nondebug_insn): Likewise.
11471 (prev_nonnote_nondebug_insn): Likewise.
11472 (next_real_insn): Likewise.
11473 (prev_real_insn): Likewise.
11474 (next_active_insn): Likewise.
11475 (prev_active_insn): Likewise.
11476 (next_cc0_user): Likewise. Use rtx_sequence and a method for
11477 clarity.
11478 (prev_cc0_setter): Likewise.
11479 (try_split): Rename param "trial" to "uncast_trial" and
11480 reintroduce "insn" as a local rtx_insn * using a checked cast,
11481 dropping checked casts made redundant by this change.
11482 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
11483 rtx to rtx_insn *.
11484 (remove_insn): Rename param "insn" to "uncast_insn" and
11485 reintroduce "insn" as a local rtx_insn * using a checked cast.
11486 (emit_pattern_after_setloc): Likewise for param "after", as
11487 "uncast_after".
11488 (emit_pattern_after): Likewise. Strengthen local "prev" from
11489 rtx to rtx_insn *.
11490 (emit_pattern_before_setloc): Rename param "before" to
11491 "uncast_before" and reintroduce "before" as a local rtx_insn *
11492 using a checked cast. Strengthen locals "first", "last" from
11493 rtx to rtx_insn *.
11494 (emit_pattern_before): Likewise rename/cast param "before" to
11495 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
11496 * except.c (copy_reg_eh_region_note_forward): Strengthen param
11497 "first" and local "insn" from rtx to rtx_insn *.
11498 (copy_reg_eh_region_note_backward): Likewise for param "last"
11499 and local "insn".
11500 * expr.c (fixup_args_size_notes): Rename param "last" to
11501 "uncast_last" and reintroduce "last" as a local rtx_insn *
11502 using a checked cast. Strengthen local "insn" from rtx to
11503 rtx_insn *.
11504 * function.c (set_insn_locations): Strengthen param "insn" from
11505 rtx to rtx_insn *.
11506 (record_insns): Likewise for param "insns" and local "tmp".
11507 (active_insn_between): Rename param "tail" to
11508 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
11509 using a checked cast.
11510 (thread_prologue_and_epilogue_insns): Split out top-level local
11511 rtx "seq" into three different rtx_insn * locals. Strengthen
11512 local "prologue_seq" from rtx to rtx_insn *.
11513 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
11514 from rtx to rtx_insn *.
11515 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
11516 (priority): Likewise for locals "prev_first", "twin".
11517 (setup_insn_max_reg_pressure): Likewise for param "after".
11518 (sched_setup_bb_reg_pressure_info): Likewise.
11519 (no_real_insns_p): Strengthen params from const_rtx to
11520 const rtx_insn *.
11521 (schedule_block): Strengthen local "next_tail" from rtx to
11522 rtx_insn *.
11523 * ifcvt.c (find_active_insn_before): Strengthen return type and
11524 param "insn" from rtx to rtx_insn *.
11525 (find_active_insn_after): Likewise.
11526 (cond_exec_process_insns): Likewise for param "start" and local "insn".
11527 (cond_exec_process_if_block): Likewise for locals "then_start",
11528 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
11529 (noce_process_if_block): Likewise for local "jump".
11530 (merge_if_block): Likewise for two locals named "end".
11531 (cond_exec_find_if_block): Likewise for local "last_insn".
11532 * jump.c (delete_related_insns): Rename param "insn" to
11533 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
11534 checked cast. Strengthen local "p" from rtx to rtx_insn *.
11535 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
11536 NULL.
11537 (split_reg): Likewise.
11538 * lra.c (lra_process_new_insns): Likewise.
11539 * modulo-sched.c (permute_partial_schedule): Strengthen param
11540 "last" from rtx to rtx_insn *.
11541 * optabs.c (add_equal_note): Likewise for param "insns" and local
11542 "last_insn".
11543 (expand_binop_directly): Add checked casts to rtx_insn * within
11544 NEXT_INSN (pat) uses.
11545 (expand_unop_direct): Likewise.
11546 (maybe_emit_unop_insn): Likewise.
11547 * recog.c (peep2_attempt): Strengthen locals "last",
11548 "before_try", "x" from rtx to rtx_insn *.
11549 * reorg.c (optimize_skip): Strengthen return type and local
11550 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
11551 and locals "trial", "next_trial" from rtx to rtx_insn *.
11552 * resource.c (next_insn_no_annul): Strengthen return type and
11553 param "insn" from rtx to rtx_insn *. Use a cast to and method of
11554 rtx_sequence to clarify the code.
11555 (mark_referenced_resources): Add a checked cast to rtx_insn *
11556 within PREV_INSN (x).
11557 (find_dead_or_set_registers): Strengthen return type, param
11558 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
11559 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
11560 to rtx_insn **.
11561 (mark_target_live_regs): Strengthen params "insns" and "target",
11562 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
11563 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
11564 the code.
11565 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
11566 from rtx to rtx_insn *.
11567 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
11568 from rtx to rtx_insn *.
11569 (copy_reg_eh_region_note_backward): Likewise.
11570 (unshare_all_rtl_in_chain): Likewise for sole param.
11571 (dump_rtl_slim): Strengthen second and third params from const_rtx
11572 to const rtx_insn *.
11573 * sched-deps.c (sched_free_deps): Strengthen params "head" and
11574 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
11575 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
11576 "next_tail" from rtx to rtx_insn *.
11577 (begin_move_insn): Likewise for local "next".
11578 * sched-int.h (sched_free_deps): Likewise for first and second
11579 params.
11580 (no_real_insns_p): Strengthen both params from const_rtx to
11581 const rtx_insn *.
11582 (sched_setup_bb_reg_pressure_info): Strengthen second params from
11583 rtx to rtx_insn *.
11584 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
11585 "next_tail".
11586 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
11587 and locals "insn", "tail" from const_rtx to const rtx_insn *.
11588 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
11589 rtx_insn *.
11590 (debug_rtl_slim): Strengthen params "first" and "last" from
11591 const_rtx to const rtx_insn *.
11592 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
11593 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
11594 (convert_to_simple_return): Likewise for param "returnjump".
11595 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
11596 "prologue_seq".
11597 (convert_to_simple_return): Likewise for param "returnjump".
11598 * valtrack.c (propagate_for_debug): Likewise for params
11599 "insn", "last".
11600 * valtrack.h (propagate_for_debug): Likewise for second param.
11602 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11604 * output.h (insn_current_reference_address): Strengthen param
11605 from rtx to rtx_insn *.
11606 * final.c (insn_current_reference_address): Likewise.
11608 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11610 * basic-block.h (inside_basic_block_p): Strengthen param from
11611 const_rtx to const rtx_insn *.
11612 * cfgbuild.c (inside_basic_block_p): Likewise.
11614 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11616 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
11617 rtx_insn *.
11618 (get_trace_info): Likewise for param "insn".
11619 (save_point_p): Likewise.
11620 (maybe_record_trace_start): Likewise for both params.
11621 (maybe_record_trace_start_abnormal): Likewise.
11622 (create_trace_edges): Likewise for sole param and for three of the
11623 locals named "lab".
11624 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
11625 to rtx_insn *, and update a call to pat->element to pat->insn.
11627 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11629 * function.h (struct expr_status): Convert field "x_forced_labels"
11630 from rtx_expr_list * to rtx_insn_list *.
11632 * cfgbuild.c (make_edges): Convert local "x" from an
11633 rtx_expr_list * to an rtx_insn_list *, replacing use of
11634 "element" method with "insn" method.
11635 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
11636 * except.c (sjlj_emit_dispatch_table): Replace use of
11637 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
11638 forced_labels.
11639 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
11640 rtx_expr_list * to an rtx_insn_list *, replacing use of
11641 "element" method with "insn" method.
11642 * reload1.c (set_initial_label_offsets): Likewise for local "x".
11643 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
11644 rtx_insn *, adding a checked cast. Replace use of
11645 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
11646 forced_labels.
11647 (expand_label): Likewise for local "label_r".
11649 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11651 * function.h (struct rtl_data): Convert field
11652 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
11653 rtx_insn_list *.
11654 * rtl.h (remove_node_from_insn_list): New prototype.
11656 * builtins.c (expand_builtin): When prepending to
11657 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
11658 gen_rtx_EXPR_LIST.
11659 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
11660 to rtx_insn_list *, and use its "insn" method rather than
11661 "element" method.
11662 * cfgrtl.c (delete_insn): Use new function
11663 remove_node_from_insn_list rather than
11664 remove_node_from_expr_list.
11665 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
11666 to rtx_insn_list *, and use its "insn" method rather than
11667 "element" method.
11668 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
11669 * reload1.c (set_initial_label_offsets): Likewise for local "x".
11670 * rtlanal.c (remove_node_from_insn_list): New function, adapted
11671 from remove_node_from_expr_list.
11672 * stmt.c (expand_label): When prepending to
11673 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
11674 gen_rtx_EXPR_LIST.
11676 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11678 * function.h (struct rtl_data): Strengthen fields "x_return_label"
11679 and "x_naked_return_label" from rtx to rtx_code_label *.
11681 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11683 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
11684 (SET_NEXT_INSN): Likewise.
11685 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
11687 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
11688 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
11689 to split out the SEQUENCE from local "bundle", strengthening the
11690 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
11691 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
11692 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
11693 and the type of the elements of the "slot" array from rtx to
11694 rtx_insn *.
11695 (reorg_split_calls): Likewise for locals "insn" and "next", and
11696 the type of the elements of the "slot" array.
11698 * config/frv/frv.c (frv_nops): Likewise for the elements of this
11699 array.
11700 (frv_function_prologue): Likewise for locals "insn", "next",
11701 "last_call".
11702 (frv_register_nop): Introduce a local "nop_insn" to be the
11703 rtx_insn * containing rtx "nop".
11705 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
11706 used as an insn and sometimes as a pattern, so rename it to
11707 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
11708 using it where dealing with the core insn.
11710 * config/picochip/picochip.c (reorder_var_tracking_notes):
11711 Strengthen locals "insn", "next", "last_insn", "queue",
11712 "next_queue", "prev" from rtx to rtx_insn *.
11714 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
11715 the second param is an rtx_insn ** rather than an rtx **.
11716 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
11717 from rtx to rtx_sequence *, and introduce local named "sequence",
11718 using methods of rtx_sequence to clarify the code.
11719 (remove_insn): Introduce local rtx_sequence * named "sequence" and
11720 use its methods.
11721 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
11722 Rename param "after" to "uncast_after", reintroducing "after" as a
11723 local rtx_insn * with a checked cast.
11724 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
11725 reintroducing "after" as a local rtx_insn * with a checked cast.
11726 Strengthen local "last" from rtx to rtx_insn * and remove the
11727 now-redundant checked casts.
11728 (copy_delay_slot_insn): Strengthen return type and param from rtx
11729 to rtx_insn *.
11731 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
11732 "last" from rtx to rtx_insn *.
11734 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11736 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
11737 param from rtx to rtx_insn *.
11739 * emit-rtl.c (copy_delay_slot_insn): Likewise.
11741 * reorg.c (skip_consecutive_labels): Strengthen return type, param
11742 and local "insn" from rtx to rtx_insn *.
11743 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
11744 (unfilled_slots_next): Likewise.
11745 (function_return_label): Strengthen from rtx to rtx_code_label *.
11746 (function_simple_return_label): Likewise.
11747 (first_active_target_insn): Strengthen return type and param from
11748 rtx to rtx_insn *.
11749 (find_end_label): Strengthen return type from rtx to
11750 rtx_code_label *; strengthen locals as appropriate.
11751 (emit_delay_sequence): Strengthen return type, param "insn" and
11752 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
11753 and local "li" from rtx to rtx_insn_list *, using methods of
11754 rtx_insn_list for clarity and typesafety.
11755 (add_to_delay_list): Strengthen return type and param "insn" from
11756 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
11757 rtx_insn_list * and use methods of rtx_insn_list.
11758 (delete_from_delay_slot): Strengthen return type, param "insn",
11759 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
11760 Strengthen local "seq" from rtx to rtx_sequence *, and local
11761 "delay_list" from rtx to rtx_insn_list *, using methods of
11762 rtx_sequence for clarity and type-safety.
11763 (delete_scheduled_jump): Add checked cast when invoking
11764 delete_from_delay_slot. Strengthen local "trial" from rtx to
11765 rtx_insn *.
11766 (optimize_skip): Strengthen return type and local "delay_list"
11767 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
11768 rtx_insn *.
11769 (steal_delay_list_from_target): Strengthen return type, param
11770 "delay_list" and local "new_delay_list" from rtx to
11771 rtx_insn_list *. Strengthen param "seq" from rtx to
11772 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
11773 rtx_insn **.
11774 Split out local "temp" into multiple more-tightly scoped locals:
11775 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
11776 of rtx_insn_list and rtx_sequence for clarity and typesafety.
11777 Strengthen locals named "trial" from rtx to rtx_insn *.
11778 (steal_delay_list_from_fallthrough): Strengthen return type and
11779 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
11780 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
11781 Strengthen local "trial" from rtx to rtx_insn *.
11782 (try_merge_delay_insns): Strength local "merged_insns" from rtx
11783 to rtx_insn_list * and use its methods. Strengthen local "pat"
11784 from rtx to rtx_sequence * and use its methods. Strengthen locals
11785 "dtrial" and "new_rtx" from rtx to rtx_insn *.
11786 (get_label_before): Strengthen return type and local "label" from
11787 rtx to rtx_insn *.
11788 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
11789 "next_trial", "next", prev". Strengthen local "delay_list" from
11790 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
11791 rtx_insn **.
11792 (follow_jumps): Strengthen return type, param "label" and locals
11793 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
11794 (fill_slots_from_thread): Strengthen return type, param
11795 "delay_list" from rtx to rtx_insn_list *. Strengthen params
11796 "insn", "thread", "opposite_thread" and locals "new_thread",
11797 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
11798 "sequence" from a checked cast to rtx_sequence so that we can call
11799 steal_delay_list_from_target and steal_delay_list_from_fallthrough
11800 with an rtx_sequence *.
11801 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
11802 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
11803 Strengthen local "delay_list" from rtx to rtx_insn_list *.
11804 (relax_delay_slots): Strengthen param "first" and locals "insn",
11805 "next", "trial", "delay_insn", "target_label" from rtx to
11806 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
11807 Introduce a local "trial_seq" for PATTERN (trial) of type
11808 rtx_sequence *, in both cases using methods of rtx_sequence.
11809 (dbr_schedule): Strengthen param "first" and locals "insn",
11810 "next", "epilogue_insn" from rtx to rtx_insn *.
11812 2014-08-28 Richard Biener <rguenther@suse.de>
11814 PR tree-optimization/62283
11815 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
11816 Do not peel loops for alignment where the vector loop likely
11817 doesn't run at least VF times.
11819 2014-08-28 Bin Cheng <bin.cheng@arm.com>
11821 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
11822 important_candidates. Consider all important candidates if
11823 IVS doesn't give any result. Remove check on ivs->upto.
11824 (try_add_cand_for): Call iv_ca_add_use only once.
11826 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
11827 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11828 Anna Tikhonova <anna.tikhonova@intel.com>
11829 Ilya Tocar <ilya.tocar@intel.com>
11830 Andrey Turetskiy <andrey.turetskiy@intel.com>
11831 Ilya Verbin <ilya.verbin@intel.com>
11832 Kirill Yukhin <kirill.yukhin@intel.com>
11833 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11835 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
11836 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
11837 masking.
11838 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
11839 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
11840 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
11841 (define_insn "*mul<mode>3"): Add EVEX version.
11843 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
11844 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11845 Anna Tikhonova <anna.tikhonova@intel.com>
11846 Ilya Tocar <ilya.tocar@intel.com>
11847 Andrey Turetskiy <andrey.turetskiy@intel.com>
11848 Ilya Verbin <ilya.verbin@intel.com>
11849 Kirill Yukhin <kirill.yukhin@intel.com>
11850 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11852 * config/i386/sse.md
11853 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
11854 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
11855 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
11856 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
11857 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
11858 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
11859 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
11860 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
11861 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
11862 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
11863 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
11864 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
11865 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
11866 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
11867 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
11868 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
11870 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
11871 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11872 Anna Tikhonova <anna.tikhonova@intel.com>
11873 Ilya Tocar <ilya.tocar@intel.com>
11874 Andrey Turetskiy <andrey.turetskiy@intel.com>
11875 Ilya Verbin <ilya.verbin@intel.com>
11876 Kirill Yukhin <kirill.yukhin@intel.com>
11877 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11879 * config/i386/sse.md
11880 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
11881 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
11882 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
11884 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
11885 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11886 Anna Tikhonova <anna.tikhonova@intel.com>
11887 Ilya Tocar <ilya.tocar@intel.com>
11888 Andrey Turetskiy <andrey.turetskiy@intel.com>
11889 Ilya Verbin <ilya.verbin@intel.com>
11890 Kirill Yukhin <kirill.yukhin@intel.com>
11891 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11893 * config/i386/sse.md
11894 (define_mode_iterator VI128_256): New.
11895 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
11897 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
11898 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11899 Anna Tikhonova <anna.tikhonova@intel.com>
11900 Ilya Tocar <ilya.tocar@intel.com>
11901 Andrey Turetskiy <andrey.turetskiy@intel.com>
11902 Ilya Verbin <ilya.verbin@intel.com>
11903 Kirill Yukhin <kirill.yukhin@intel.com>
11904 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11906 * config/i386/sse.md
11907 (define_mode_iterator VI8_256_512): New.
11908 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
11909 Ditto.
11910 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
11911 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
11912 Ditto.
11913 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
11915 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
11917 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
11918 pointer to the cumulative reloc value and return the value for
11919 this reloc instead.
11920 (compute_reloc_for_rtx): Take a const_rtx. Call
11921 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
11922 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
11923 for_each_rtx for the CONST case.
11925 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
11927 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
11928 (mark_constants_in_pattern): ...this new function to iterate over
11929 all the subrtxes.
11930 (mark_constants): Update accordingly.
11932 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
11934 * varasm.c: Include rtl-iter.h.
11935 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
11936 Remove the pointer to the cumulative hashval_t and just return
11937 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
11938 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
11939 Accumulate the hashval_ts here instead of const_rtx_hash_1.
11941 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
11943 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
11944 Give real type of data parameter. Remove return value.
11945 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
11946 to iterate over subrtxes.
11948 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
11950 * var-tracking.c (use_narrower_mode_test): Turn from being a
11951 for_each_rtx callback to being a function that examines each
11952 subrtx itself.
11953 (adjust_mems): Update accordingly.
11955 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
11957 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
11958 callback to being a function that examines each subrtx itself.
11959 Remove handling of null rtxes.
11960 (add_uses): Update accordingly.
11962 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
11964 * var-tracking.c: Include rtl-iter.h.
11965 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
11966 to being a function that examines each subrtx itself.
11967 (use_type): Update accordingly.
11969 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
11971 * store-motion.c: Include rtl-iter.h.
11972 (extract_mentioned_regs_1): Delete.
11973 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
11974 for_each_rtx to iterate over subrtxes.
11976 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
11978 * sel-sched.c: Include rtl-iter.h
11979 (count_occurrences_1): Delete.
11980 (count_occurrences_equiv): Turn rtxes into const_rtxes.
11981 Use FOR_EACH_SUBRTX rather than for_each_rtx.
11983 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
11985 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
11986 * rtlanal.c (tls_referenced_p_1): Delete.
11987 (tls_referenced_p): Take a const_rtx rather than an rtx.
11988 Use FOR_EACH_SUBRTX rather than for_each_rtx.
11990 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
11992 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
11993 (for_each_inc_dec): Take an rtx rather than an rtx *.
11994 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
11995 (cselib_record_sets): Likewise.
11996 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
11997 (check_for_inc_dec): Likewise.
11998 * rtlanal.c (for_each_inc_dec_ops): Delete.
11999 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
12000 rather than a pointer to the memory address. Replace
12001 for_each_inc_dec_ops argument with separate function and data
12002 arguments. Abort on non-autoinc addresses.
12003 (for_each_inc_dec_find_mem): Delete.
12004 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
12005 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
12007 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12009 * rtl.h (find_all_hard_regs): Declare.
12010 * rtlanal.c (find_all_hard_regs): New function.
12011 (record_hard_reg_uses_1): Delete.
12012 (record_hard_reg_uses): Use find_all_hard_regs.
12014 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12016 * rtl.h (replace_label_data): Delete.
12017 (replace_label): Take the old label, new label and update-nuses flag
12018 as direct arguments. Return void.
12019 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
12020 * rtlanal.c (replace_label): Update interface as above. Handle
12021 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
12022 iterator. Use FOR_EACH_SUBRTX_PTR.
12024 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12026 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
12027 with const_rtx parameters.
12028 * varasm.c (get_pool_constant): Likewise.
12029 * rtlanal.c (rtx_referenced_p_1): Delete.
12030 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
12031 Assert that the rtx we're looking for is nonnull. Allow searches
12032 for constant pool SYMBOL_REFs.
12034 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12036 * reload1.c: Include rtl-iter.h.
12037 (note_reg_elim_costly): Turn from being a for_each_rtx callback
12038 to being a function that examines each subrtx itself.
12039 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
12041 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12043 * regcprop.c (cprop_find_used_regs_1): Delete.
12044 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
12046 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12048 * regcprop.c: Include rtl-iter.h.
12049 (kill_value): Take a const_rtx.
12050 (kill_autoinc_value): Turn from being a for_each_rtx callback
12051 to being a function that examines each subrtx itself.
12052 (copyprop_hardreg_forward_1): Update accordingly.
12054 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12056 * reg-stack.c: Include rtl-iter.h.
12057 (subst_stack_regs_in_debug_insn): Delete.
12058 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
12059 instead of for_each_rtx.
12061 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12063 * lower-subreg.c (find_decomposable_subregs): Turn from being
12064 a for_each_rtx callback to being a function that examines each
12065 subrtx itself. Remove handling of null rtxes.
12066 (decompose_multiword_subregs): Update accordingly.
12068 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12070 * lower-subreg.c (adjust_decomposed_uses): Delete.
12071 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
12072 Remove handling of null rtxes.
12074 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12076 * lower-subreg.c: Include rtl-iter.h.
12077 (resolve_subreg_use): Turn from being a for_each_rtx callback
12078 to being a function that examines each subrtx itself. Remove
12079 handling of null rtxes.
12080 (resolve_reg_notes, resolve_simple_move): Update accordingly.
12081 (decompose_multiword_subregs): Likewise.
12083 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12085 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
12086 to being a function that examines each subrtx itself.
12087 (simplify_using_condition, simplify_using_initial_values): Update
12088 accordingly.
12090 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12092 * loop-iv.c: Include rtl-iter.h.
12093 (find_single_def_src): New function.
12094 (replace_single_def_regs): Turn from being a for_each_rtx callback
12095 to being a function that examines each subrtx itself.
12096 (replace_in_expr, simplify_using_initial_values): Update accordingly.
12098 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12100 * jump.c (eh_returnjump_p_1): Delete.
12101 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
12102 Remove handling of null rtxes.
12104 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12106 * jump.c: Include rtl-iter.h.
12107 (returnjump_p_1): Delete.
12108 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
12109 Remove handling of null rtxes.
12111 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12113 * ira.c: Include rtl-iter.h.
12114 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
12115 to being a function that examines each subrtx itself. Remove
12116 handling of null rtxes.
12117 (update_equiv_regs): Update call accordingly.
12119 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12121 * fwprop.c: Include rtl-iter.h.
12122 (varying_mem_p): Turn from being a for_each_rtx callback to being
12123 a function that examines each subrtx itself.
12124 (propagate_rtx): Update accordingly.
12126 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12128 * function.c: Include rtl-iter.h
12129 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
12130 callback to being a function that examines each subrtx itself.
12131 Return the changed flag.
12132 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
12133 (instantiate_virtual_regs): Update calls accordingly.
12135 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12137 * final.c: Include rtl-iter.h.
12138 (mark_symbol_ref_as_used): Delete.
12139 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
12140 for_each_rtx.
12142 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12144 * emit-rtl.c: Include rtl-iter.h.
12145 (find_auto_inc): Turn from being a for_each_rtx callback to being
12146 a function that examines each subrtx itself. Assume the first operand
12147 to an RTX_AUTOINC is the automodified register.
12148 (try_split): Update call accordingly.
12150 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12152 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
12153 Return a bool, inverting the result so that 0/false means "not ok".
12154 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
12155 subrtxes of a CONST.
12156 (mem_loc_descriptor, add_const_value_attribute)
12157 (resolve_addr_in_expr): Update calls accordingly.
12159 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12161 * dwarf2out.c: Include rtl-iter.h.
12162 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
12163 Remove unused data parameter. Return a bool, inverting the result
12164 so that 0/false means "not ok".
12165 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
12166 instead of for_each_rtx.
12168 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12170 * dse.c: Include rtl-iter.h.
12171 (check_mem_read_rtx): Change void * parameter to real type.
12172 Remove return value.
12173 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
12174 for_each_rtx. Don't handle null rtxes.
12176 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12178 * df-problems.c: Include rtl-iter.h.
12179 (find_memory): Turn from being a for_each_rtx callback to being
12180 a function that examines each subrtx itself. Continue to look for
12181 volatile references even after a nonvolatile one has been found.
12182 (can_move_insns_across): Update calls accordingly.
12184 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12186 * ddg.c (walk_mems_2, walk_mems_1): Delete.
12187 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
12188 to iterate over subrtxes. Return a bool rather than an int.
12190 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12192 * ddg.c: Include rtl-iter.h.
12193 (mark_mem_use_1): Rename to...
12194 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
12195 instead of for_each_rtx.
12196 (mem_read_insn_p): Update accordingly.
12198 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12200 * cse.c (change_cc_mode_args): Delete.
12201 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
12202 a function that examines each subrtx itself. Take the fields of
12203 change_cc_mode_args as argument and return void.
12204 (cse_change_cc_mode_insn): Update calls accordingly.
12206 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12208 * cse.c (is_dead_reg): Change argument to const_rtx.
12209 (dead_debug_insn_data): Delete.
12210 (is_dead_debug_insn): Expand commentary. Turn from being a
12211 for_each_rtx callback to being a function that examines
12212 each subrtx itself. Take the fields of dead_debug_insn_data
12213 as argument.
12214 (delete_trivially_dead_insns): Update call accordingly.
12216 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12218 * cse.c (check_for_label_ref): Move earlier in file. Turn from
12219 being a for_each_rtx callback to being a function that examines
12220 each subrtx itself.
12221 (cse_extended_basic_block): Update call accordingly.
12223 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12225 * cse.c (check_dependence_data): Delete.
12226 (check_dependence): Change from being a for_each_rtx callback to being
12227 a function that examines all subrtxes itself. Don't handle null rtxes.
12228 (invalidate): Update call accordingly.
12230 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12232 * cse.c: Include rtl-iter.h.
12233 (approx_reg_cost_1): Delete.
12234 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
12235 Don't handle null rtxes.
12237 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12239 * cfgcleanup.c: Include rtl-iter.h.
12240 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
12241 to being a function that examines each subrtx itself.
12242 (thread_jump): Update accordingly.
12244 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12246 * combine-stack-adj.c: Include rtl-iter.h.
12247 (record_stack_refs_data): Delete.
12248 (record_stack_refs): Turn from being a for_each_rtx callback
12249 to being a function that examines each subrtx itself.
12250 Take a pointer to the reflist. Invert sense of return value
12251 so that true means success and false means failure. Don't
12252 handle null rtxes.
12253 (combine_stack_adjustments_for_block): Update accordingly.
12255 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12257 * combine.c (record_truncated_value): Turn from being a for_each_rtx
12258 callback to a function that takes an rtx and returns a bool
12259 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
12260 for_each_rtx.
12262 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12264 * combine.c: Include rtl-iter.h.
12265 (unmentioned_reg_p_1): Delete.
12266 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
12267 Don't handle null rtxes.
12269 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12271 * calls.c: Include rtl-iter.h.
12272 (internal_arg_pointer_based_exp_1): Delete.
12273 (internal_arg_pointer_based_exp): Take a const_rtx.
12274 Use FOR_EACH_SUBRTX to iterate over subrtxes.
12276 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12278 * caller-save.c: Include rtl-iter.h.
12279 (add_used_regs_1): Delete.
12280 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
12281 to iterate over subrtxes. Assert that any remaining pseudos
12282 have been spilled.
12284 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12286 * bt-load.c: Include rtl-iter.h.
12287 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
12288 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
12289 to iterate over subrtxes.
12290 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
12291 find_btr_use rather than btr_referenced_p.
12293 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12295 * alias.c: Include rtl-iter.h.
12296 (refs_newer_value_cb): Delete.
12297 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
12299 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12301 * rtl-iter.h: New file.
12302 * rtlanal.c: Include it.
12303 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
12304 (generic_subrtx_iterator <T>::add_single_to_queue)
12305 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
12306 (generic_subrtx_iterator <T>::free_array): New functions.
12307 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
12308 (generic_subrtx_iterator <const_rtx_accessor>)
12309 (generic_subrtx_iterator <rtx_var_accessor>
12310 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
12311 (setup_reg_subrtx_bounds): New function.
12312 (init_rtlanal): Call it.
12314 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
12316 PR target/62261
12317 * config/sh/sh.md (ashlsi3): Handle negative shift count for
12318 TARGET_SHMEDIA.
12319 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
12321 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
12323 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
12325 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12327 * rtl.h (JUMP_LABEL_AS_INSN): New.
12329 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12331 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
12332 rtx_expr_list **.
12333 (alloc_EXPR_LIST): Strengthen return type from rtx to
12334 rtx_expr_list *.
12335 (remove_free_EXPR_LIST_node): Likewise for param.
12336 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
12337 from rtx to rtx_expr_list *.
12338 * sched-int.h (struct deps_desc): Strengthen fields
12339 "pending_read_mems" and "pending_write_mems" from rtx to
12340 rtx_expr_list *.
12342 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
12343 rtx to rtx_expr_list *.
12344 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
12345 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
12346 rtx_expr_list **.
12347 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
12348 from rtx to rtx_expr_list *.
12349 * loop-iv.c (simplify_using_initial_values): Strengthen local
12350 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
12351 "pnote_next" from rtx * to rtx_expr_list **.
12352 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
12353 param "exprp" from rtx * to rtx_expr_list **.
12354 (add_insn_mem_dependence): Strengthen local "mem_list" from
12355 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
12356 to rtx_expr_list *.
12357 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
12358 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
12359 param "old_mems_p" from rtx * to rtx_expr_list **.
12360 * var-tracking.c (struct adjust_mem_data): Strengthen field
12361 "side_effects" from rtx to rtx_expr_list *.
12362 (adjust_insn): Replace NULL_RTX with NULL when assigning to
12363 rtx_expr_list *.
12364 (prepare_call_arguments): Likewise.
12366 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12368 * function.h (struct rtl_data): Strengthen field
12369 "x_stack_slot_list" from rtx to rtx_expr_list *.
12371 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
12372 when assigning to stack_slot_list.
12374 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12376 * function.h (struct rtl_data): Strengthen field
12377 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
12378 * rtl.h (remove_node_from_expr_list): Strengthen second param from
12379 rtx * to rtx_expr_list **.
12381 * cfgbuild.c (make_edges): In loop over
12382 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
12383 rtx_expr_list *, and use methods of the latter class to clarify
12384 the code.
12385 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
12386 rtx_expr_list *, and use methods of the latter class to clarify
12387 the code.
12388 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
12389 * reload1.c (set_initial_label_offsets): Likewise for local "x".
12390 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
12391 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
12392 to rtx_expr_list *. Use methods of the latter class to clarify
12393 the code.
12395 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12397 * function.h (struct expr_status): Strengthen field
12398 "x_forced_labels" from rtx to rtx_expr_list *.
12400 * cfgbuild.c (make_edges): Split local "x" into two locals,
12401 strengthening one from rtx to rtx_expr_list *, and using methods
12402 of said class.
12403 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
12404 loop over forced_labels, introduce strengthen it from rtx to
12405 rtx_expr_list *, using methods to clarify the code.
12406 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
12407 to rtx_expr_list *, using methods of said class to clarify the
12408 code.
12409 * reload1.c (set_initial_label_offsets): Split local "x" into two
12410 per-loop variables, strengthening the first from rtx to
12411 rtx_expr_list * and using methods.
12413 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12415 * coretypes.h (class rtx_expr_list): Add forward declaration.
12416 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
12417 * gengenrtl.c (special_rtx): Add EXPR_LIST.
12418 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
12419 invariant: GET_CODE (X) == EXPR_LIST.
12420 (is_a_helper <rtx_expr_list *>::test): New.
12421 (rtx_expr_list::next): New.
12422 (rtx_expr_list::element): New.
12423 (gen_rtx_EXPR_LIST): New.
12425 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12427 * varasm.c (mark_constants): Convert a GET_CODE check into a
12428 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
12429 Use methods of rtx_sequence to clarify the code.
12431 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12433 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
12434 local "seq" via a checked cast, and use methods of rtx_sequence
12435 to simplify the code.
12437 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12439 * resource.c (mark_referenced_resources): Strengthen local
12440 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
12441 using methods of rtx_sequence to clarify the code.
12442 (find_dead_or_set_registers): Within the switch statement, convert
12443 a GET_CODE check to a dyn_cast, introducing local "seq". Within
12444 the JUMP_P handling, introduce another local "seq", adding a
12445 checked cast to rtx_sequence *. In both cases, use methods of
12446 rtx_sequence to clarify the code.
12447 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
12448 via a checked cast, and use methods of rtx_sequence to simplify
12449 the code.
12451 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12453 * reorg.c (redundant_insn): In two places in the function, replace
12454 a check of GET_CODE with a dyn_cast, introducing local "seq", and
12455 usings methods of rtx_sequence to clarify the code.
12457 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12459 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
12460 local "seq" with a checked cast, and use methods of rtx_sequence
12461 to clarify the code.
12463 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12465 * function.c (contains): Introduce local "seq" for PATTERN (insn),
12466 with a checked cast, in the region for where we know it's a
12467 SEQUENCE. Use methods of rtx_sequence.
12469 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12471 * final.c (get_attr_length_1): Replace GET_CODE check with a
12472 dyn_cast, introducing local "seq" and the use of methods of
12473 rtx_sequence.
12474 (shorten_branches): Likewise, introducing local "body_seq".
12475 Strengthen local "inner_insn" from rtx to rtx_insn *.
12476 (reemit_insn_block_notes): Replace GET_CODE check with a
12477 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
12478 Use methods of rtx_sequence.
12479 (final_scan_insn): Likewise, introducing local "seq" for when
12480 "body" is known to be a SEQUENCE, using its methods.
12482 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12484 * except.c (can_throw_external): Strengthen local "seq" from rtx
12485 to rtx_sequence *. Use methods of rtx_sequence.
12486 (insn_nothrow_p): Likewise.
12488 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12490 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
12491 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
12492 Use methods of rtx_sequence.
12493 (scan_trace): Likewise for local "pat".
12495 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12497 * coretypes.h (class rtx_sequence): Add forward declaration.
12498 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
12499 invariant: GET_CODE (X) == SEQUENCE.
12500 (is_a_helper <rtx_sequence *>::test): New.
12501 (is_a_helper <const rtx_sequence *>::test): New.
12502 (rtx_sequence::len): New.
12503 (rtx_sequence::element): New.
12504 (rtx_sequence::insn): New.
12506 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12508 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
12509 rtx_insn_list **.
12510 (alloc_INSN_LIST): Strengthen return type from rtx to
12511 rtx_insn_list *.
12512 (copy_INSN_LIST): Likewise for return type and param.
12513 (concat_INSN_LIST): Likewise for both params and return type.
12514 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
12515 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
12516 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
12517 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
12519 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
12520 "implicit_sets", "control_uses", "clobbers" from rtx to
12521 rtx_insn_list *.
12522 (struct deps_desc): Likewise for fields "pending_read_insns",
12523 "pending_write_insns", "pending_jump_insns",
12524 "last_pending_memory_flush", "last_function_call",
12525 "last_function_call_may_noreturn", "sched_before_next_call",
12526 "sched_before_next_jump".
12527 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
12528 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
12530 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
12531 from rtx to rtx_insn_list *.
12532 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
12533 rtx_insn_list *.
12535 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
12536 to rtx_insn_list **.
12537 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
12538 rtx_insn_list *.
12539 (queue_insn): Likewise for local "link".
12540 (struct haifa_saved_data): Strengthen field "insn_queue" from
12541 rtx * to rtx_insn_list **.
12542 (save_backtrack_point): Update allocation of save->insn_queue to
12543 reflect the strengthening of elements from rtx to rtx_insn_list *.
12544 (queue_to_ready): Strengthen local "link" from rtx to
12545 rtx_insn_list *; use methods "next" and "insn" when traversing the
12546 list.
12547 (early_queue_to_ready): Likewise for locals "link", "next_link",
12548 "prev_link".
12549 (schedule_block): Update allocation of insn_queue to reflect the
12550 strengthening of elements from rtx to rtx_insn_list *. Strengthen
12551 local "link" from rtx to rtx_insn_list *, and use methods when
12552 working it.
12553 (add_to_speculative_block): Strengthen locals "twins" and
12554 "next_node" from rtx to rtx_insn_list *, and use methods when
12555 working with them. Strengthen local "twin" from rtx to
12556 rtx_insn *, eliminating a checked cast.
12557 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
12558 from rtx to rtx_insn_list *, and use methods when working with
12559 them.
12561 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
12562 from rtx to rtx_insn_list *, adding a checked cast.
12563 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
12564 rtx_insn_list **.
12565 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
12566 "newlink" from rtx to rtx_insn_list *. Strengthen local
12567 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
12568 from rtx to rtx_insn *.
12569 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
12570 from rtx to rtx_insn_list *. Use methods of the latter class.
12571 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
12572 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
12573 (remove_free_INSN_LIST_node): Strengthen return type and local
12574 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
12575 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
12576 rtx_insn_list *, using "insn" method.
12578 * sched-deps.c (add_dependence_list): Strengthen param "list"
12579 from rtx to rtx_insn_list *, and use methods when working with it.
12580 (add_dependence_list_and_free): Strengthen param "listp" from
12581 rtx * to rtx_insn_list **.
12582 (remove_from_dependence_list): Strenghten param "listp" from rtx *
12583 to rtx_insn_list **, and use methods when working with *listp.
12584 (remove_from_both_dependence_lists): Strengthen param "listp" from
12585 rtx * to rtx_insn_list **
12586 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
12587 to rtx_insn_list **. Eliminate local "link", in favor of two new
12588 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
12589 respectively.
12590 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
12591 by introducing local "cond_deps".
12592 (remove_from_deps): Strengthen param "insn" from rtx to
12593 rtx_insn *.
12595 * sched-rgn.c (concat_insn_mem_list): Strengthen param
12596 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
12597 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
12598 Use methods of rtx_insn_list.
12600 * store-motion.c (struct st_expr): Strengthen fields
12601 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
12602 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
12603 rtx_insn_list *.
12604 (find_moveable_store): Split out "tmp" into multiple more-tightly
12605 scoped locals. Use methods of rtx_insn_list *.
12606 (compute_store_table): Strengthen local "tmp" from rtx to
12607 rtx_insn *. Use methods of rtx_insn_list *.
12609 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12611 * coretypes.h (class rtx_insn_list): Add forward declaration.
12612 * rtl.h (class rtx_insn_list): New subclass of rtx_def
12613 (is_a_helper <rtx_insn_list *>::test): New.
12614 (rtx_insn_list::next): New.
12615 (rtx_insn_list::insn): New.
12616 (gen_rtx_INSN_LIST): Add prototype.
12617 * emit-rtl.c (gen_rtx_INSN_LIST): New.
12618 * gengenrtl.c (special_rtx): Add INSN_LIST.
12620 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12622 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
12623 "prev" from rtx to rtx_insn *.
12625 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12627 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
12628 functions. Require merely an rtx for now, not an rtx_insn *.
12629 (BLOCK_FOR_INSN): Likewise.
12630 (INSN_LOCATION): Likewise.
12631 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
12633 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12635 * rtl.h (PATTERN): Convert this macro into a pair of inline
12636 functions, for now, requiring const_rtx and rtx.
12638 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12640 * target.def (unwind_emit): Strengthen param "insn" from rtx to
12641 rtx_insn *.
12642 (final_postscan_insn): Likewise.
12643 (adjust_cost): Likewise.
12644 (adjust_priority): Likewise.
12645 (variable_issue): Likewise.
12646 (macro_fusion_pair_p): Likewise.
12647 (dfa_post_cycle_insn): Likewise.
12648 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
12649 (first_cycle_multipass_issue): Likewise.
12650 (dfa_new_cycle): Likewise.
12651 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
12652 (speculate_insn): Likewise for param "insn".
12653 (gen_spec_check): Likewise for params "insn" and "label".
12654 (get_insn_spec_ds): Likewise for param "insn".
12655 (get_insn_checked_ds): Likewise.
12656 (dispatch_do): Likewise.
12657 (dispatch): Likewise.
12658 (cannot_copy_insn_p): Likewise.
12659 (invalid_within_doloop): Likewise.
12660 (legitimate_combined_insn): Likewise.
12661 (needed): Likewise.
12662 (after): Likewise.
12664 * doc/tm.texi: Automatically updated to reflect changes to
12665 target.def.
12667 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
12668 working with insn.
12669 (schedule_block): Likewise.
12670 (sched_init): Likewise.
12671 (sched_speculate_insn): Strengthen param "insn" from rtx to
12672 rtx_insn *.
12673 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
12674 working with insn.
12675 * hooks.c (hook_bool_rtx_true): Rename to...
12676 hook_bool_rtx_insn_true): ...this, and strengthen first param from
12677 rtx to rtx_insn *.
12678 (hook_constcharptr_const_rtx_null): Rename to...
12679 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
12680 first param from const_rtx to const rtx_insn *.
12681 (hook_bool_rtx_int_false): Rename to...
12682 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
12683 param from rtx to rtx_insn *.
12684 (hook_void_rtx_int): Rename to...
12685 (hook_void_rtx_insn_int): ...this, and strengthen first param from
12686 rtx to rtx_insn *.
12688 * hooks.h (hook_bool_rtx_true): Rename to...
12689 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
12690 rtx to rtx_insn *.
12691 (hook_bool_rtx_int_false): Rename to...
12692 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
12693 param from rtx to rtx_insn *.
12694 (hook_void_rtx_int): Rename to...
12695 (hook_void_rtx_insn_int): ...this, and strengthen first param from
12696 rtx to rtx_insn *.
12697 (hook_constcharptr_const_rtx_null): Rename to...
12698 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
12699 first param from const_rtx to const rtx_insn *.
12701 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
12702 and local "prev" from rtx to rtx_insn *.
12704 * sched-int.h (sched_speculate_insn): Strengthen first param from
12705 rtx to rtx_insn *.
12707 * sel-sched.c (create_speculation_check): Likewise for local "label".
12708 * targhooks.c (default_invalid_within_doloop): Strengthen param
12709 "insn" from const_rtx to const rtx_insn *.
12710 * targhooks.h (default_invalid_within_doloop): Strengthen param
12711 from const_rtx to const rtx_insn *.
12713 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
12714 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
12716 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
12717 "insn".
12718 (arc_invalid_within_doloop): Likewise, with const.
12720 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
12721 (arm_cannot_copy_insn_p): Likewise for param "insn".
12722 (arm_unwind_emit): Likewise.
12724 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
12725 "dep_insn".
12727 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
12728 (c6x_variable_issue): Likewise. Removed now-redundant checked
12729 cast.
12730 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
12732 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
12733 Likewise for param "insn".
12734 (epiphany_mode_after): Likewise.
12735 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
12736 params "insn", "dep_insn".
12737 (epiphany_mode_needed): Likewise for param "insn".
12738 (epiphany_mode_after): Likewise.
12740 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
12741 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
12742 (ix86_avx_u128_mode_needed): Likewise.
12743 (ix86_i387_mode_needed): Likewise.
12744 (ix86_mode_needed): Likewise.
12745 (ix86_avx_u128_mode_after): Likewise.
12746 (ix86_mode_after): Likewise.
12747 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
12748 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
12749 (ix86_adjust_priority): Likewise for param "insn".
12750 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
12751 (do_dispatch): Likewise.
12752 (has_dispatch): Likewise.
12753 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
12755 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
12756 reflect renaming of default hook implementation from
12757 hook_constcharptr_const_rtx_null to
12758 hook_constcharptr_const_rtx_insn_null.
12759 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
12760 rtx to rtx_insn *.
12761 (ia64_variable_issue): Likewise for param "insn".
12762 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
12763 (ia64_dfa_new_cycle): Likewise.
12764 (ia64_get_insn_spec_ds): Likewise.
12765 (ia64_get_insn_checked_ds): Likewise.
12766 (ia64_speculate_insn): Likewise.
12767 (ia64_gen_spec_check): Likewise for params "insn", "label".
12768 (ia64_asm_unwind_emit): Likewise for param "insn".
12770 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
12772 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
12773 "insn", "def_insn".
12774 (m68k_sched_variable_issue): Likewise for param "insn".
12776 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
12777 "def_insn".
12779 * config/microblaze/microblaze.c (microblaze_adjust_cost):
12780 Likewise for params "insn", "dep".
12782 * config/mips/mips.c (mips_adjust_cost): Likewise.
12783 (mips_variable_issue): Likewise for param "insn".
12784 (mips_final_postscan_insn): Likewise.
12786 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
12787 for params "insn", "dep".
12789 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
12790 "dep_insn".
12791 (pa_adjust_priority): Likewise for param "insn".
12793 * config/picochip/picochip.c (picochip_sched_adjust_cost):
12794 Likewise for params "insn", "dep_insn".
12796 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
12797 param "insn".
12798 (rs6000_variable_issue): Likewise.
12799 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
12800 (rs6000_debug_adjust_cost): Likewise.
12801 (rs6000_adjust_priority): Likewise for param "insn".
12802 (rs6000_use_sched_lookahead_guard): Likewise.
12803 (get_next_active_insn): Likewise for return type and both params.
12804 (redefine_groups): Likewise for params "prev_head_insn", "tail"
12805 and locals "insn", "next_insn".
12806 (pad_groups): Likewise.
12808 * config/s390/s390.c (s390_adjust_priority): Likewise for param
12809 "insn".
12810 (s390_cannot_copy_insn_p): Likewise.
12811 (s390_sched_variable_issue): Likewise for third param, eliminating
12812 checked cast.
12813 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
12814 default hook implementation from hook_constcharptr_const_rtx_null
12815 to hook_constcharptr_const_rtx_insn_null.
12817 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
12818 from rtx to rtx_insn *.
12819 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
12820 (sh_variable_issue): Likewise for param "insn".
12821 (sh_dfa_new_cycle): Likewise.
12822 (sh_mode_needed): Likewise.
12823 (sh_mode_after): Likewise.
12825 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
12826 params "insn", "dep_insn".
12827 (hypersparc_adjust_cost): Likewise.
12828 (sparc_adjust_cost): Likewise.
12830 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
12831 param, eliminated checked cast.
12832 (spu_sched_adjust_cost): Likewise for first and third params.
12834 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
12835 params "insn" and "dep_insn" from rtx to rtx_insn *.
12837 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
12839 2014-08-27 David Malcolm <dmalcolm@redhat.com>
12841 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
12842 (set_is_load_p): ...this, updating to work on a SET pattern rather
12843 than an insn.
12844 (is_store_insn): Rename to...
12845 (set_is_store_p): ...this, updating to work on a SET pattern
12846 rather than an insn.
12847 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
12848 top of function to where it is needed. Rewrite the bogus
12849 condition that checks for "insn" and "dep" being PARALLEL to
12850 instead use single_set, introducing locals "insn_set" and
12851 "dep_set". Given that we only ever returned "cost" for a non-pair
12852 of SETs, bail out early if we don't have a pair of SET.
12853 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
12854 use the new locals "insn_set" and "dep_set", and update calls to
12855 is_load_insn and is_store_insn to be calls to set_is_load_p and
12856 set_is_store_p.
12858 2014-08-27 Guozhi Wei <carrot@google.com>
12860 PR target/62262
12861 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
12862 amount before using it.
12864 2014-08-27 Richard Biener <rguenther@suse.de>
12866 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
12867 get_maxval_strlen inside a more useful API.
12868 (gimple_fold_builtin_with_strlen): Remove and fold into ...
12869 (gimple_fold_builtin): ... caller.
12870 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
12871 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
12872 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
12873 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
12874 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
12875 gimple_fold_builtin_sprintf): Adjust to compute maxval
12876 themselves.
12878 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
12880 PR other/62248
12881 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
12883 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
12884 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12885 Anna Tikhonova <anna.tikhonova@intel.com>
12886 Ilya Tocar <ilya.tocar@intel.com>
12887 Andrey Turetskiy <andrey.turetskiy@intel.com>
12888 Ilya Verbin <ilya.verbin@intel.com>
12889 Kirill Yukhin <kirill.yukhin@intel.com>
12890 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12892 * config/i386/sse.md
12893 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
12894 Use `concat_tg_mode' attribute to determine asm register size.
12896 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
12897 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12898 Anna Tikhonova <anna.tikhonova@intel.com>
12899 Ilya Tocar <ilya.tocar@intel.com>
12900 Andrey Turetskiy <andrey.turetskiy@intel.com>
12901 Ilya Verbin <ilya.verbin@intel.com>
12902 Kirill Yukhin <kirill.yukhin@intel.com>
12903 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12905 * config/i386/sse.md
12906 (define_mode_iterator VI48_AVX512VL): New.
12907 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
12908 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
12909 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
12910 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12911 with VI1): Change mode iterator.
12912 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12913 with VI_ULOADSTORE_BW_AVX512VL): New.
12914 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12915 with VI_ULOADSTORE_F_AVX512VL): Ditto.
12916 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12917 with VI1): Change mode iterator.
12918 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12919 with VI_ULOADSTORE_BW_AVX512VL): New.
12920 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12921 with VI_ULOADSTORE_F_AVX512VL): Ditto.
12922 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
12923 with VI1): Change mode iterator.
12924 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
12925 with VI_ULOADSTORE_BW_AVX512VL): New.
12926 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
12927 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
12928 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
12929 (define_insn "<avx512>_storedqu<mode>_mask" with
12930 VI48_AVX512VL): New.
12931 (define_insn "<avx512>_storedqu<mode>_mask" with
12932 VI12_AVX512VL): Ditto.
12934 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
12935 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12936 Anna Tikhonova <anna.tikhonova@intel.com>
12937 Ilya Tocar <ilya.tocar@intel.com>
12938 Andrey Turetskiy <andrey.turetskiy@intel.com>
12939 Ilya Verbin <ilya.verbin@intel.com>
12940 Kirill Yukhin <kirill.yukhin@intel.com>
12941 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12943 * config/i386/sse.md
12944 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
12945 (define_mode_iterator VI48_AVX512BW): New.
12946 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
12947 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
12948 with VI48_AVX2_48_AVX512F): New.
12949 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
12950 with VI2_AVX512VL): Ditto.
12952 2014-08-27 Richard Biener <rguenther@suse.de>
12954 PR middle-end/62239
12955 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
12956 (fold_builtin_3): Do not fold strcat_chk here.
12957 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
12958 from builtins.c.
12959 (gimple_fold_builtin): Fold strcat_chk here.
12961 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
12963 * dwarf2out.h (dwarf2out_decl): Remove prototype.
12964 * dwarf2out.c (dwarf2out_decl): Make static.
12966 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
12968 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
12970 2014-08-26 David Malcolm <dmalcolm@redhat.com>
12972 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
12973 from rtx to rtx_insn *.
12974 (cselib_lookup_from_insn): Likewise for final param.
12975 (cselib_subst_to_values_from_insn): Likewise.
12976 (cselib_add_permanent_equiv): Likewise.
12978 * cselib.c (cselib_current_insn): Likewise for this variable.
12979 (cselib_subst_to_values_from_insn): Likewise for param "insn".
12980 (cselib_lookup_from_insn): Likewise.
12981 (cselib_add_permanent_equiv): Likewise for param "insn" and local
12982 "save_cselib_current_insn".
12983 (cselib_process_insn): Replace use of NULL_RTX with NULL.
12985 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
12986 from rtx to rtx_insn *.
12988 2014-08-26 David Malcolm <dmalcolm@redhat.com>
12990 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
12991 rtx_insn *.
12993 2014-08-26 David Malcolm <dmalcolm@redhat.com>
12995 * df.h (df_dump_insn_problem_function): Strengthen first param of
12996 this callback from const_rtx to const rtx_insn *.
12997 (struct df_insn_info): Strengthen field "insn" from rtx to
12998 rtx_insn *.
12999 (DF_REF_INSN): Eliminate this function, reinstating the older
13000 macro definition.
13001 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
13002 (df_reg_defined): Likewise.
13003 (df_find_use): Likewise.
13004 (df_reg_used): Likewise.
13005 (df_dump_insn_top): Strengthen param 1 from const_rtx to
13006 const rtx_insn *.
13007 (df_dump_insn_bottom): Likewise.
13008 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
13009 (df_insn_debug_regno): Likewise.
13010 (debug_df_insn): Likewise.
13011 (df_rd_simulate_one_insn): Likewise for param 2.
13012 (df_word_lr_simulate_defs): Likewise for param 1.
13013 (df_word_lr_simulate_uses): Likewise.
13014 (df_md_simulate_one_insn): Likewise for param 2.
13015 (df_simulate_find_noclobber_defs): Likewise for param 1.
13016 (df_simulate_find_defs): Likewise.
13017 (df_simulate_defs): Likewise.
13018 (df_simulate_uses): Likewise.
13019 (df_simulate_one_insn_backwards): Likewise for param 2.
13020 (df_simulate_one_insn_forwards): Likewise.
13021 (df_uses_create): Likewise for param 2.
13022 (df_insn_create_insn_record): Likewise for param 1.
13023 (df_insn_delete): Likewise.
13024 (df_insn_rescan): Likewise.
13025 (df_insn_rescan_debug_internal): Likewise.
13026 (df_insn_change_bb): Likewise.
13027 (df_notes_rescan): Likewise.
13028 * rtl.h (remove_death): Likewise for param 2.
13029 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
13030 const rtx_insn *.
13031 * sched-int.h (reemit_notes): Strengthen param from rtx to
13032 rtx_insn *.
13033 * valtrack.h (propagate_for_debug): Likewise for param 1.
13035 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
13036 local "tmp_rtx" from const_rtx to const rtx_insn *.
13037 * combine.c (remove_death): Strengthen param "insn" from rtx to
13038 rtx_insn *.
13039 (move_deaths): Likewise for local "where_dead".
13040 * cse.c (delete_trivially_dead_insns): Introduce local
13041 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
13042 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
13043 rtx_insn *.
13044 (df_reg_defined): Likewise.
13045 (df_find_use): Likewise.
13046 (df_reg_used): Likewise.
13047 (df_dump_insn_problem_data): Strengthen param "insn" from
13048 const_rtx to const rtx_insn *.
13049 (df_dump_insn_top): Likewise.
13050 (df_dump_insn_bottom): Likewise.
13051 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
13052 (df_insn_debug_regno): Likewise.
13053 (debug_df_insn): Likewise.
13054 (DF_REF_INSN): Delete.
13055 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
13056 from rtx to rtx_insn *.
13057 (df_chain_insn_top_dump): Strengthen param "insn" from
13058 const_rtx to const rtx_insn *.
13059 (df_chain_insn_bottom_dump): Likewise.
13060 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
13061 rtx_insn *.
13062 (df_word_lr_simulate_uses): Likewise.
13063 (df_print_note): Likewise.
13064 (df_remove_dead_and_unused_notes): Likewise.
13065 (df_set_unused_notes_for_mw): Likewise.
13066 (df_set_dead_notes_for_mw): Likewise.
13067 (df_create_unused_note): Likewise.
13068 (df_simulate_find_defs): Likewise.
13069 (df_simulate_find_uses): Likewise.
13070 (df_simulate_find_noclobber_defs): Likewise.
13071 (df_simulate_defs): Likewise.
13072 (df_simulate_uses): Likewise.
13073 (df_simulate_one_insn_backwards): Likewise.
13074 (df_simulate_one_insn_forwards): Likewise.
13075 (df_md_simulate_one_insn): Likewise.
13076 * df-scan.c (df_uses_create): Likewise.
13077 (df_insn_create_insn_record): Likewise.
13078 (df_insn_delete): Likewise.
13079 (df_insn_rescan): Likewise.
13080 (df_insn_rescan_debug_internal): Likewise.
13081 (df_insn_change_bb): Likewise.
13082 (df_notes_rescan): Likewise.
13083 (df_refs_add_to_chains): Likewise.
13084 (df_insn_refs_verify): Likewise.
13085 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
13086 when invoking df_insn_delete.
13087 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
13088 (set_unique_reg_note): Add checked cast.
13089 * final.c (cleanup_subreg_operands): Likewise.
13090 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
13091 "insn" from rtx to rtx_insn *.
13092 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
13093 "last" from rtx to rtx_insn *.
13094 * ira-emit.c (change_regs_in_insn): New function.
13095 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
13096 Invoke change_regs_in_insn rather than change_regs.
13097 * ira.c (update_equiv_regs): Strengthen locals "insn",
13098 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
13099 for_each_rtx_in_insn rather than for_each_rtx.
13100 * recog.c (confirm_change_group): Add checked casts.
13101 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
13102 Add checked cast.
13103 (peep2_fill_buffer): Add checked cast.
13104 * rtlanal.c (remove_note): Likewise.
13105 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
13106 locals "next" "end" from rtx to rtx_insn *.
13108 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13110 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
13111 to rtx_insn *.
13112 (struct reg_use_data): Likewise for field "insn".
13113 (insn_cost): Likewise for param.
13114 (real_insn_for_shadow): Likewise for return type and param.
13115 (increase_insn_priority): Likewise for param 1.
13116 (debug_dependencies): Likewise for both params.
13118 * haifa-sched.c (insn_delay): Likewise for param "insn".
13119 (real_insn_for_shadow): Likewise for return type and param "insn".
13120 (update_insn_after_change): Likewise for param "insn".
13121 (recompute_todo_spec): Likewise for param "next" and locals "pro",
13122 "other".
13123 (insn_cost): Likewise for param "insn".
13124 (increase_insn_priority): Likewise.
13125 (calculate_reg_deaths): Likewise.
13126 (setup_insn_reg_pressure_info): Likewise.
13127 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
13128 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
13129 (model_recompute): Likewise.
13130 (must_restore_pattern_p): Likewise for param "next".
13131 (model_excess_cost): Likewise for param "insn".
13132 (queue_remove): Likewise.
13133 (adjust_priority): Likewise for param "prev".
13134 (update_register_pressure): Likewise for param "insn".
13135 (setup_insn_max_reg_pressure): Likewise for local "insn".
13136 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
13137 (model_add_to_schedule): Likewise.
13138 (model_reset_queue_indices): Likewise for local "insn".
13139 (unschedule_insns_until): Strengthen local "recompute_vec" from
13140 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
13141 "con" from rtx to rtx_insn *.
13142 (restore_last_backtrack_point): Likewise for both locals "x". Add
13143 checked casts.
13144 (estimate_insn_tick): Likewise for param "insn".
13145 (commit_schedule): Likewise for params "prev_head", "tail" and
13146 local "x".
13147 (verify_shadows): Likewise for locals "i1", "i2".
13148 (dump_insn_stream): Likewise for params "head", "tail" and locals
13149 "next_tail", "insn".
13150 (schedule_block): Likewise for locals "insn", "x". Add a checked
13151 cast.
13152 (fix_inter_tick): Likewise for params "head", "tail".
13153 (create_check_block_twin): Likewise for local "jump".
13154 (haifa_change_pattern): Likewise for param "insn".
13155 (haifa_speculate_insn): Likewise.
13156 (dump_new_block_header): Likewise for params "head", "tail".
13157 (fix_jump_move): Likewise for param "jump".
13158 (move_block_after_check): Likewise.
13159 (sched_init_insn_luid): Likewise for param "insn".
13160 (sched_init_luids): Likewise for local "insn".
13161 (insn_luid): Likewise for param "insn".
13162 (init_h_i_d): Likewise.
13163 (haifa_init_h_i_d): Likewise for local "insn".
13164 (haifa_init_insn): Likewise for param "insn".
13165 * sched-deps.c (add_dependence): Likewise for local "real_pro",
13166 "other".
13167 (create_insn_reg_use): Likewise for param "insn".
13168 (setup_insn_reg_uses): Likewise. Add a checked cast.
13169 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
13170 "tail" from rtx to rtx_insn *.
13171 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
13172 "insn", "next_tail".
13174 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13176 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
13177 from rtx to rtx_insn *.
13178 (model_add_to_schedule): Likewise for locals "start", "end",
13179 "iter".
13181 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13183 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
13184 rtx_insn *.
13185 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
13186 "to" and locals "insn", "next", "copy". Remove now-redundant
13187 checked cast.
13189 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13191 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
13192 rtx_insn * and param 4 from rtx * to rtx_insn **.
13193 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
13194 param 2 from rtx * to rtx_insn **.
13196 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
13197 rtx_insn * and final param from rtx * to rtx_insn **.
13199 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
13200 from rtx to rtx_insn *.
13201 (try_head_merge_bb): Likewise for both locals named "move_upto".
13202 * df-problems.c (can_move_insns_across): Likewise for params
13203 "from", "to", "across_from", "across_to" and locals "insn",
13204 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
13205 rtx_insn **.
13206 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
13207 from rtx to rtx_insn *.
13208 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
13209 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
13210 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
13211 rtx_insn *.
13212 (noce_try_abs): Likewise.
13213 (noce_get_condition): Likewise for param "jump". Strengthen param
13214 "earliest" from rtx * to rtx_insn **.
13215 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
13216 rtx_insn *.
13217 (find_cond_trap): Likewise.
13218 (dead_or_predicable): Likewise for local "earliest".
13219 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
13220 checked cast.
13221 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
13222 and local "prev". Strengthen param "earliest" from rtx * to
13223 rtx_insn **.
13224 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
13225 Strengthen param "earliest" from rtx * to rtx_insn **.
13227 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13229 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
13230 "to" and local "insn" from rtx to rtx_insn *.
13232 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13234 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
13235 from rtx to rtx_insn *.
13236 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
13237 (code_motion_path_driver): Likewise for local "last_insn".
13238 (simplify_changed_insns): Likewise for local "insn".
13240 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13242 * rtl.h (push_to_sequence): Strengthen param from rtx to
13243 rtx_insn *.
13244 (push_to_sequence2): Likewise for both params.
13245 (delete_insns_since): Likewise for param.
13246 (reorder_insns_nobb): Likewise for all three params.
13247 (set_new_first_and_last_insn): Likewise for both params.
13249 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
13250 rtx_insn *. Remove now-redundant cast.
13251 (set_last_insn): Likewise.
13253 * builtins.c (expand_builtin_return): Strengthen local
13254 "call_fusage" from rtx to rtx_insn *.
13255 * cfgrtl.c (create_basic_block_structure): Likewise for local
13256 "after".
13257 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
13258 "first", "last" and local "insn".
13259 (delete_insns_since): Likewise for param "from".
13260 (reorder_insns_nobb): Likewise for params "from", "to", "after"
13261 and local "x".
13262 (push_to_sequence): Likewise for param "first" and local "last".
13263 (push_to_sequence2): Likewise for params "first" and "last".
13264 * lra.c (emit_add3_insn): Likewise for local "last".
13265 (lra_emit_add): Likewise.
13266 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
13267 "last_insn".
13268 (process_address_1): Likewise for locals "insn", last".
13269 * modulo-sched.c (ps_first_note): Likewise for return type.
13270 * optabs.c (expand_binop_directly): Likewise for param "last".
13272 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13274 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
13275 to rtx_insn*.
13276 * emit-rtl.c (get_last_insn_anywhere): Likewise.
13278 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13280 * function.h (struct sequence_stack): Strengthen fields "first"
13281 and "last" from rtx to rtx_insn *.
13282 (struct emit_status): Likewise for fields "x_first_insn" and
13283 "x_last_insn".
13285 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
13286 (set_first_insn): Add checked cast.
13287 (get_last_insn): Remove now-redundant checked cast.
13288 (set_last_insn): Add checked cast.
13290 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
13291 "saved_first" and "saved_last" from rtx to rtx_insn *.
13293 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13295 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
13296 (unlink_insn_chain): Strengthen both params from rtx to
13297 rtx_insn *.
13299 * cfgrtl.c (cfg_layout_function_header): Likewise for this
13300 variable.
13301 (unlink_insn_chain): Likewise for params "first" and "last".
13302 Remove now-redundant checked cast.
13303 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
13304 (fixup_reorder_chain): Strengthen local "insn" from rtx to
13305 rtx_insn *.
13306 * emit-rtl.c (link_insn_into_chain): Likewise for all three
13307 params.
13308 (add_insn): Likewise for param "insn" and local "prev".
13309 (add_insn_after_nobb): Likewise for both params and local "next".
13310 (add_insn_before_nobb): Likewise for both params and local "prev".
13311 (add_insn_after): Rename param "after" to "uncast_after",
13312 introducing local "after" with another checked cast.
13313 (add_insn_before): Rename params "insn" and "before", giving them
13314 "uncast_" prefixes, adding the old names back using checked casts.
13315 (emit_note_after): Likewise for param "after".
13316 (emit_note_before): Likewise for param "before".
13317 (emit_label): Add a checked cast.
13319 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13321 * cselib.h (cselib_record_sets_hook): Strengthen initial param
13322 "insn" from rtx to rtx_insn *.
13324 * cselib.c (cselib_record_sets_hook): Likewise.
13326 * var-tracking.c (add_with_sets): Likewise, renaming back from
13327 "uncast_insn" to "insn" and eliminating the checked cast from rtx
13328 to rtx_insn *.
13330 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13332 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
13333 and "header_" from rtx to rtx_insn *.
13334 (struct basic_block_d): Likewise for field "head_" within "x"
13335 field of union basic_block_il_dependent.
13336 (BB_HEAD): Drop function...
13337 (SET_BB_HEAD): ...and this function in favor of...
13338 (BB_HEAD): ...reinstate macro.
13339 (BB_END): Drop function...
13340 (SET_BB_END): ...and this function in favor of...
13341 (BB_END): ...reinstate macro.
13342 (BB_HEADER): Drop function...
13343 (SET_BB_HEADER): ...and this function in favor of...
13344 (BB_HEADER): ...reinstate macro.
13346 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
13347 (fix_crossing_unconditional_branches): Likewise.
13348 * caller-save.c (save_call_clobbered_regs): Likewise.
13349 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
13350 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
13351 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
13352 (merge_blocks_move_successor_nojumps): Likewise.
13353 (outgoing_edges_match): Update use of for_each_rtx to
13354 for_each_rtx_in_insn.
13355 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
13356 (expand_gimple_cond): Likewise.
13357 (expand_gimple_tailcall): Likewise.
13358 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
13359 SET_BB_END.
13360 (construct_exit_block): Drop use of SET_BB_END.
13361 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
13362 rtx_insn *.
13363 (delete_insn): Rename param "insn" to "uncast_insn", introducing
13364 a new local "insn" with a checked cast to rtx_insn *. Drop use of
13365 SET_BB_HEAD and SET_BB_END.
13366 (create_basic_block_structure): Drop use of SET_BB_HEAD and
13367 SET_BB_END.
13368 (rtl_delete_block): Drop use of SET_BB_HEAD.
13369 (rtl_split_block): Drop use of SET_BB_END.
13370 (emit_nop_for_unique_locus_between): Likewise.
13371 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
13372 (block_label): Drop use of SET_BB_HEAD.
13373 (fixup_abnormal_edges): Drop use of SET_BB_END.
13374 (record_effective_endpoints): Drop use of SET_BB_HEADER.
13375 (relink_block_chain): Likewise.
13376 (fixup_reorder_chain): Drop use of SET_BB_END.
13377 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
13378 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
13379 rtx_insn **. Drop use of SET_BB_HEADER.
13380 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
13381 SET_BB_HEAD.
13382 (BB_HEAD): Delete this function.
13383 (SET_BB_HEAD): Likewise.
13384 (BB_END): Likewise.
13385 (SET_BB_END): Likewise.
13386 (BB_HEADER): Likewise.
13387 (SET_BB_HEADER): Likewise.
13388 * emit-rtl.c (add_insn_after): Rename param "insn" to
13389 "uncast_insn", adding a new local "insn" and a checked cast to
13390 rtx_insn *. Drop use of SET_BB_END.
13391 (remove_insn): Strengthen locals "next" and "prev" from rtx to
13392 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
13393 (reorder_insns): Drop use of SET_BB_END.
13394 (emit_insn_after_1): Strengthen param "first" and locals "last",
13395 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
13396 (emit_pattern_after_noloc): Add checked cast.
13397 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
13398 (restore_other_notes): Likewise.
13399 (move_insn): Likewise.
13400 (sched_extend_bb): Likewise.
13401 (fix_jump_move): Likewise.
13402 * ifcvt.c (noce_process_if_block): Likewise.
13403 (dead_or_predicable): Likewise.
13404 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
13405 * reg-stack.c (change_stack): Drop use of SET_BB_END.
13406 * sel-sched-ir.c (sel_move_insn): Likewise.
13407 * sel-sched.c (move_nop_to_previous_block): Likewise.
13409 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
13410 SET_BB_END.
13411 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
13413 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13415 * basic-block.h (create_basic_block_structure): Strengthen params
13416 1 "head" and 2 "end" from rtx to rtx_insn *.
13417 * cfgrtl.c (create_basic_block_structure): Likewise.
13418 (rtl_create_basic_block): Update casts from void * to rtx to
13419 rtx_insn *, so that we can pass them as rtx_insn * to
13420 create_basic_block_structure.
13421 * sel-sched-ir.c (sel_create_basic_block): Likewise.
13423 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13425 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
13426 rtx_insn **.
13427 (check_for_inc_dec): Strengthen param "insn" from rtx to
13428 rtx_insn *.
13430 * cselib.h (cselib_process_insn): Likewise.
13432 * cselib.c (cselib_record_sets): Likewise.
13433 (cselib_process_insn): Likewise.
13435 * dse.c (struct insn_info): Likewise for field "insn".
13436 (check_for_inc_dec_1): Likewise for local "insn".
13437 (check_for_inc_dec): Likewise for param "insn".
13438 (scan_insn): Likewise.
13439 (dse_step1): Likewise for local "insn".
13441 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
13442 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
13444 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13446 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
13447 from rtx to rtx_insn *.
13448 (DEP_PRO): Delete this function and...
13449 (SET_DEP_PRO): ...this function in favor of...
13450 (DEP_PRO): ...reinstate this macro.
13451 (DEP_CON): Delete this function and...
13452 (SET_DEP_CON): ...this function in favor of...
13453 (DEP_CON): ...reinstate this old macro.
13454 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
13455 (init_dep): Likewise.
13456 (set_priorities): Likewise for both params.
13457 (sd_copy_back_deps): Likewise for params 1 and 2.
13459 * haifa-sched.c (priority): Likewise for param "insn" and local
13460 "next".
13461 (set_priorities): Likewise for params "head" and "tail" and local
13462 "insn".
13463 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
13464 local "consumer".
13465 (add_to_speculative_block): Add a checked cast.
13466 (create_check_block_twin): Drop use of SET_DEP_CON.
13467 (add_jump_dependencies): Strengthen params "insn" and "jump" from
13468 rtx to rtx_insn *.
13470 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
13471 Drop use of SET_DEP_PRO
13472 (init_dep): Strengthen params "pro" and "con" from rtx to
13473 rtx_insn *.
13474 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
13475 use of SET_DEP_CON.
13476 (DEP_PRO): Delete.
13477 (DEP_CON): Delete.
13478 (SET_DEP_PRO): Delete.
13479 (SET_DEP_CON): Delete.
13481 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13483 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
13484 from rtx to rtx_insn *.
13485 (VINSN_INSN_RTX): Eliminate rvalue function and...
13486 (SET_VINSN_INSN): ...lvalue function in favor of...
13487 (VINSN_INSN_RTX): reinstate this old macro.
13489 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
13490 in favor of VINSN_INSN_RTX.
13491 (VINSN_INSN_RTX): Delete this function.
13492 (SET_VINSN_INSN_RTX): Likewise.
13494 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13496 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
13497 (BND_TO): Delete this function and...
13498 (SET_BND_TO): ...this functions in favor of...
13499 (BND_TO): ...reinstating this macro.
13500 (struct _fence): Strengthen field "executing_insns" from
13501 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
13502 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
13503 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
13504 and param "insn" from rtx to insn_t.
13505 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
13506 rtx_insn *.
13508 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
13509 vec<rtx_insn *> .
13510 (rtx_vec_t): Likewise.
13511 (struct sched_deps_info_def): Strengthen param of "start_insn"
13512 callback from rtx to rtx_insn *. Likewise for param "insn2" of
13513 "note_mem_dep" callback and first param of "note_dep" callback.
13515 * haifa-sched.c (add_to_speculative_block): Strengthen param
13516 "insn" from rtx to rtx_insn *.
13517 (clear_priorities): Likewise.
13518 (calc_priorities): Likewise for local "insn".
13520 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
13521 Remove redundant checked cast.
13522 (haifa_note_mem_dep): Likewise for param "pending_insn".
13523 (haifa_note_dep): Likewise for param "elem".
13524 (note_mem_dep): Likewise for param "e".
13525 (sched_analyze_1): Add checked casts.
13526 (sched_analyze_2): Likewise.
13528 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
13529 from rtx to rtx_insn *.
13530 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
13531 from vec<rtx> * to vec<rtx_insn *> *.
13533 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
13534 scaffolding.
13535 (flist_add): Strengthen param "executing_insns" from
13536 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
13537 (advance_deps_context): Remove now-redundant checked cast.
13538 (init_fences): Replace uses of NULL_RTX with NULL.
13539 (merge_fences): Strengthen params "last_scheduled_insn" and
13540 "sched_next" from rtx to rtx_insn * and "executing_insns" from
13541 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
13542 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
13543 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
13544 an instruction, rather than doing double-duty as a pattern.
13545 (return_nop_to_pool): Update for change of insn_t.
13546 (deps_init_id): Remove now-redundant checked cast.
13547 (struct sched_scan_info_def): Strengthen param of "init_insn"
13548 callback from rtx to insn_t.
13549 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
13550 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
13551 NULL.
13552 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
13553 "end" from rtx to rtx_insn *.
13554 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
13555 (rtx insn_rtx, bool force_unique_p)
13556 (BND_TO): Delete function.
13557 (SET_BND_TO): Delete function.
13559 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
13560 rtx to rtx_insn *.
13561 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
13562 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
13563 rtx to rtx_insn *.
13564 (undo_transformations): Likewise for param "insn".
13565 (update_liveness_on_insn): Likewise.
13566 (compute_live_below_insn): Likewise for param "insn" and local
13567 "succ".
13568 (update_data_sets): Likewise for param "insn".
13569 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
13570 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
13571 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
13572 rtx_insn *.
13573 (move_cond_jump): Likewise for param "insn".
13574 (move_cond_jump): Drop use of SET_BND_TO.
13575 (compute_av_set_on_boundaries): Likewise.
13576 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
13577 (update_and_record_unavailable_insns): Strengthen local "bb_end"
13578 from rtx to rtx_insn *.
13579 (maybe_emit_renaming_copy): Likewise for param "insn".
13580 (maybe_emit_speculative_check): Likewise.
13581 (handle_emitting_transformations): Likewise.
13582 (remove_insn_from_stream): Likewise.
13583 (code_motion_process_successors): Strengthen local "succ" from rtx
13584 to insn_t.
13586 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13588 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
13589 ilist_t, not _xlist_t;
13590 (ILIST_INSN): Define in terms of new union field "insn".
13591 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
13592 _XLIST_NEXT.
13593 (struct _list_node): Add new field "insn" to the union, of type
13594 insn_t.
13595 (ilist_add): Replace macro with an inline function, requiring an
13596 insn_t.
13597 (ilist_remove): Define this macro directly in terms of
13598 _list_remove, rather than indirectly via _xlist_remove.
13599 (ilist_clear): Likewise, in terms of _list_clear rather than
13600 _xlist_clear.
13601 (ilist_is_in_p): Replace macro with an inline function, requiring
13602 an insn_t.
13603 (_list_iter_cond_insn): New function.
13604 (ilist_iter_remove): Define this macro directly in terms of
13605 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
13606 (ilist_iterator): Define directly in terms of _list_iterator
13607 rather than indirectly through _xlist_iterator.
13608 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
13609 than in terms of _FOR_EACH_X.
13610 (FOR_EACH_INSN_1): Likewise.
13612 2014-08-26 Joseph Myers <joseph@codesourcery.com>
13614 PR target/60606
13615 PR target/61330
13616 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
13617 DECL_HARD_REGISTER and return for invalid register specifications.
13618 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
13619 DECL_HARD_REGISTER, call expand_one_error_var.
13620 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
13621 CC_REGNUM with non-MODE_CC modes.
13622 (arm_regno_class): Return NO_REGS for PC_REGNUM.
13624 2014-08-26 Marek Polacek <polacek@redhat.com>
13626 PR c/61271
13627 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
13629 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
13631 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
13632 qi cost; add di cost.
13633 (cortexa57_addrcost_table): Likewise.
13635 2014-08-26 Marek Polacek <polacek@redhat.com>
13637 PR c/61271
13638 * expr.c (is_aligning_offset): Remove logical not.
13640 2014-08-26 Marek Polacek <polacek@redhat.com>
13642 PR c/61271
13643 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
13644 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
13646 2014-08-26 Richard Biener <rguenther@suse.de>
13648 PR tree-optimization/62175
13649 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
13650 expand possibly trapping operations.
13652 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13654 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
13655 "insn" from rtx to rtx_insn *.
13656 (permute_load): Likewise for param "insn".
13657 (permute_store): Likewise.
13658 (handle_special_swappables): Likewise for local "insn".
13659 (replace_swap_with_copy): Likewise for locals "insn" and
13660 "new_insn".
13661 (rs6000_analyze_swaps): Likewise for local "insn".
13663 2014-08-25 David Malcolm <dmalcolm@redhat.com>
13665 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
13666 to rtx_insn *.
13668 2014-08-25 David Malcolm <dmalcolm@redhat.com>
13670 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
13671 "note_list" from rtx to rtx_insn *.
13672 (BB_NOTE_LIST): Replace this function and...
13673 (SET_BB_NOTE_LIST): ...this function with...
13674 (BB_NOTE_LIST): ...the former macro implementation.
13676 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
13677 local "from_start" from rtx to rtx_insn *. Strengthen param
13678 "to_endp" from rtx * to rtx_insn **.
13680 * haifa-sched.c (concat_note_lists): Likewise.
13681 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
13682 BB_NOTE_LIST.
13683 (sel_restore_notes): Likewise.
13684 (move_bb_info): Likewise.
13685 (BB_NOTE_LIST): Delete this function.
13686 (SET_BB_NOTE_LIST): Delete this function.
13687 * sel-sched.c (create_block_for_bookkeeping): Eliminate
13688 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
13690 2014-08-25 David Malcolm <dmalcolm@redhat.com>
13692 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
13693 from rtx * to rtx_insn **.
13694 (reorder2): Likewise.
13695 (dependencies_evaluation_hook): Strengthen params "head", "tail"
13696 from rtx to rtx_insn *.
13698 * doc/tm.texi: Update mechanically for above change to target.def.
13700 * sched-int.h (note_list): Strengthen this variable from rtx to
13701 rtx_insn *.
13702 (remove_notes): Likewise for both params.
13703 (restore_other_notes): Likewise for return type and first param.
13704 (struct ready_list): Strengthen field "vec" from rtx * to
13705 rtx_insn **.
13706 (struct dep_replacement): Strenghten field "insn" from rtx to
13707 rtx_insn *.
13708 (struct deps_desc): Likewise for fields "last_debug_insn",
13709 "last_args_size".
13710 (struct haifa_sched_info): Likewise for callback field
13711 "can_schedule_ready_p"'s param, for first param of "new_ready"
13712 callback field, for both params of "rank" callback field, for
13713 first field of "print_insn" callback field (with a const), for
13714 both params of "contributes_to_priority" callback, for param
13715 of "insn_finishes_block_p" callback, for fields "prev_head",
13716 "next_tail", "head", "tail", for first param of "add_remove_insn"
13717 callback, for first param of "begin_schedule_ready" callback, for
13718 both params of "begin_move_insn" callback, and for second param
13719 of "advance_target_bb" callback.
13720 (add_dependence): Likewise for params 1 and 2.
13721 (sched_analyze): Likewise for params 2 and 3.
13722 (deps_analyze_insn): Likewise for param 2.
13723 (ready_element): Likewise for return type.
13724 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
13725 (try_ready): Strenghten param from rtx to rtx_insn *.
13726 (sched_emit_insn): Likewise for return type.
13727 (record_delay_slot_pair): Likewise for params 1 and 2.
13728 (add_delay_dependencies): Likewise for param.
13729 (contributes_to_priority): Likewise for both params.
13730 (find_modifiable_mems): Likewise.
13732 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
13733 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
13734 "first_older_only_insn" from rtx to rtx_insn *.
13735 (arm_sched_reorder): Strengthen param "ready" from rtx * to
13736 rtx_insn **.
13738 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
13739 "last_scheduled_iter0" from rtx to rtx_insn *.
13740 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
13741 (c6x_sched_reorder_1): Strengthen param "ready" and locals
13742 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
13743 "insn" from rtx to rtx_insn *.
13744 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
13745 rtx_insn **.
13746 (c6x_sched_reorder2): Strengthen param "ready" and locals
13747 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
13748 "insn" from rtx to rtx_insn *.
13749 (c6x_variable_issue): Add a checked cast when assigning from insn
13750 to ss.last_scheduled_iter0.
13751 (split_delayed_branch): Strengthen param "insn" and local "i1"
13752 from rtx to rtx_insn *.
13753 (split_delayed_nonbranch): Likewise.
13754 (undo_split_delayed_nonbranch): Likewise for local "insn".
13755 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
13756 "entry_after", "end_packet", "head_insn", "tail_insn",
13757 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
13758 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
13759 to rtx_insn **. Remove now-redundant checked cast on last_insn,
13760 but add a checked cast on loop->start_label. Consolidate calls to
13761 avoid assigning result of gen_spkernel to "insn", now an
13762 rtx_insn *.
13764 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
13765 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
13766 rtx to rtx_insn *.
13767 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
13768 rtx_insn **. Strengthen locals "top", "next" from rtx to
13769 rtx_insn *.
13770 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
13771 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
13772 (add_parameter_dependencies): Strengthen params "call", "head" and
13773 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
13774 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
13775 (add_dependee_for_func_arg): Likewise for param "arg" and local
13776 "insn".
13777 (ix86_dependencies_evaluation_hook): Likewise for params "head",
13778 "tail" and locals "insn", "first_arg".
13780 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
13781 for params "head", "tail" and locals "insn", "next", "next_tail".
13782 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
13783 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
13784 "insn", "lowest", "highest" from rtx to rtx_insn *.
13785 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
13786 rtx_insn **.
13787 (ia64_sched_reorder2): Likewise.
13789 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
13790 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
13791 from rtx * to rtx_insn **.
13792 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
13793 rtx_insn **.
13794 (mep_print_sched_insn): Strengthen param "insn" from rtx to
13795 rtx_insn *.
13796 (mep_sched_reorder): Strengthen param "ready" from rtx * to
13797 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
13798 to rtx_insn *.
13800 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
13801 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
13802 to rtx_insn *.
13803 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
13804 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
13805 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
13806 rtx_insn **.
13807 (vr4130_reorder): Likewise.
13808 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
13809 rtx to rtx_insn *.
13810 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
13811 rtx_insn **.
13812 (mips_sched_reorder): Likewise.
13813 (mips_sched_reorder2): Likewise.
13815 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
13817 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
13818 Strengthen local "tmp" from rtx to rtx_insn *.
13819 (rs6000_sched_reorder2): Likewise.
13821 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
13822 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
13823 (s390_sched_reorder): Strengthen param "ready" from rtx * to
13824 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
13826 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
13827 "tmp2" from rtx to rtx_insn *.
13828 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
13829 Strengthen local "insn" from rtx to rtx_insn *.
13830 (ready_reorder): Strengthen param "ready" from rtx * to
13831 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
13832 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
13833 (sh_reorder2): Likewise.
13835 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
13836 local "insn" from rtx to rtx_insn *.
13838 * haifa-sched.c (note_list): Strengthen this variable from rtx to
13839 rtx_insn *.
13840 (scheduled_insns): Strengthen this variable from vec<rtx> to
13841 vec<rtx_insn *>.
13842 (set_modulo_params): Likewise for locals "i1", "i2".
13843 (record_delay_slot_pair): Likewise for params "i1", "i2".
13844 (add_delay_dependencies): Likewise for param "insn".
13845 (cond_clobbered_p): Likewise.
13846 (recompute_todo_spec): Likewise for local "prev".
13847 (last_scheduled_insn): Likewise for this variable.
13848 (nonscheduled_insns_begin): Likewise.
13849 (model_set_excess_costs): Strengthen param "insns" from rtx * to
13850 rtx_insn **.
13851 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
13852 rtx_insn *.
13853 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
13854 Strengthen local "insn" from rtx to rtx_insn *.
13855 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
13856 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
13857 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
13858 (ready_remove_first): Likewise for return type and local "t".
13859 (ready_element): Likewise for return type.
13860 (ready_remove): Likewise for return type and local "t".
13861 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
13862 (check_clobbered_conditions): Strengthen local "x" from rtx to
13863 rtx_insn *, adding a checked cast.
13864 (schedule_insn): Likewise for param "insn".
13865 (remove_notes): Likewise for params "head", "tail" and locals
13866 "next_tail", "insn", "next".
13867 (struct haifa_saved_data): Likewise for fields
13868 "last_scheduled_insn", "nonscheduled_insns_begin".
13869 (save_backtrack_point): Update for change to field "vec" of
13870 struct ready_list.
13871 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
13872 rtx_insn **.
13873 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
13874 from rtx to rtx_insn *
13875 (resolve_dependencies): Strengthen param "insn" from rtx to
13876 rtx_insn *
13877 (restore_other_notes): Likewise for return type, for param "head"
13878 and local "note_head".
13879 (undo_all_replacements): Likewise for local "insn".
13880 (first_nonscheduled_insn): Likewise for return type and local "insn".
13881 (queue_to_ready): Likewise for local "insn", adding checked casts.
13882 (early_queue_to_ready): Likewise for local "insn".
13883 (debug_ready_list_1): Strengthen local "p" from rtx * to
13884 rtx_insn **.
13885 (move_insn): Strengthen param "insn" and local "note" from rtx to
13886 rtx_insn *
13887 (insn_finishes_cycle_p): Likewise for param "insn".
13888 (max_issue): Likewise for local "insn".
13889 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
13890 to rtx_insn **.
13891 (commit_schedule): Strengthen param "prev_head" and local "insn"
13892 from rtx to rtx_insn *
13893 (prune_ready_list): Likewise for local "insn".
13894 (schedule_block): Likewise for locals "prev_head", "head", "tail",
13895 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
13896 (set_priorities): Likewise for local "prev_head".
13897 (try_ready): Likewise for param "next".
13898 (fix_tick_ready): Likewise.
13899 (change_queue_index): Likewise.
13900 (sched_extend_ready_list): Update for change to field "vec" of
13901 struct ready_list.
13902 (generate_recovery_code): Strengthen param "insn" from rtx to
13903 rtx_insn *.
13904 (begin_speculative_block): Likewise.
13905 (create_check_block_twin): Likewise for param "insn" and locals
13906 "label", "check", "twin". Introduce local "check_pat" to avoid
13907 "check" being used as a plain rtx before being used as an insn.
13908 (fix_recovery_deps): Add a checked cast to rtx_insn * when
13909 extracting elements from ready_list.
13910 (sched_remove_insn): Strengthen param "insn" from rtx to
13911 rtx_insn *.
13912 (sched_emit_insn): Likewise for return type.
13913 (ready_remove_first_dispatch): Likewise for return type and local
13914 "insn".
13916 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
13918 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
13919 const rtx_insn *.
13921 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
13922 from rtx to rtx_insn *.
13923 (add_dependence_list): Likewise for param "insn". Add a checked
13924 cast.
13925 (add_dependence_list_and_free): Strengthen param "insn" from rtx
13926 to rtx_insn *. Strengthen param "list_p" from rtx * to
13927 rtx_insn **.
13928 (chain_to_prev_insn): Strengthen param "insn" and locals
13929 "prec_nonnote", "i" from rtx to rtx_insn *.
13930 (flush_pending_lists): Likewise for param "insn".
13931 (cur_insn): Likewise for this variable.
13932 (haifa_start_insn): Add a checked cast.
13933 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
13934 (sched_analyze_reg): Likewise for param "insn".
13935 (sched_analyze_1): Likewise.
13936 (sched_analyze_2): Likewise. Add checked casts.
13937 (sched_analyze_insn): Likewise. Also for local "prev".
13938 (deps_analyze_insn): Likewise for param "insn".
13939 (sched_analyze): Likewise for params "head", "tail" and local "insn".
13940 (add_dependence_1): Likewise for params "insn", "elem".
13941 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
13942 (parse_add_or_inc): Likewise for param "insn".
13943 (find_inc): Likewise for local "inc_cand".
13944 (find_modifiable_mems): Likewise for params "head", "tail" and
13945 locals "insn", "next_tail".
13947 * sched-ebb.c (init_ready_list): Likewise for local "insn".
13948 (begin_schedule_ready): Likewise for param "insn".
13949 (begin_move_insn): Likewise for params "insn" and "last".
13950 (ebb_print_insn): Strengthen param "insn" from const_rtx to
13951 const rtx_insn *.
13952 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
13953 (ebb_contributes_to_priority): Likewise for params "next", "insn".
13954 (ebb_add_remove_insn): Likewise for param "insn".
13955 (advance_target_bb): Likewise.
13957 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
13958 "insn".
13959 (check_live): Likewise for param "insn".
13960 (init_ready_list): Likewise for local "insn".
13961 (can_schedule_ready_p): Likewise for param "insn".
13962 (begin_schedule_ready): Likewise.
13963 (new_ready): Likewise for param "next".
13964 (rgn_print_insn): Likewise for param "insn".
13965 (rgn_rank): Likewise for params "insn1", "insn2".
13966 (contributes_to_priority): Likewise for params "next", "insn".
13967 (rgn_insn_finishes_block_p): Likewise for param "insn".
13968 (add_branch_dependences): Likewise for params "head", "tail" and
13969 locals "insn", "last".
13970 (rgn_add_remove_insn): Likewise for param "insn".
13971 (advance_target_bb): Likewise.
13973 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
13974 const_rtx to const rtx_insn *.
13976 * sel-sched-dump.h (sel_print_insn): Likewise.
13978 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
13979 (deps_init_id): Likewise.
13981 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
13982 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
13983 rtx_insn **.
13985 2014-08-25 David Malcolm <dmalcolm@redhat.com>
13987 * output.h (final_start_function): Strengthen param 1 from rtx to
13988 rtx_insn *.
13990 * final.c (final_start_function): Likewise, renaming back from
13991 "uncast_first" to "first", and dropping the checked cast from rtx
13992 to rtx_insn *.
13994 2014-08-25 David Malcolm <dmalcolm@redhat.com>
13996 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
13997 * final.c (final): Likewise. Rename param back from
13998 "uncast_first" to "first" and eliminate the checked cast from rtx
13999 to rtx_insn *.
14001 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14003 * output.h (shorten_branches): Strengthen param from rtx to
14004 rtx_insn *.
14006 * final.c (shorten_branches): Likewise, renaming param back from
14007 "uncast_first" to "first", and dropping the checked cast from rtx
14008 to rtx_insn *.
14010 * genattr.c (gen_attr): Likewise when writing out the prototype of
14011 shorten_branches.
14013 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14015 * sched-int.h (struct haifa_sched_info): Strengthen fields
14016 "prev_head" and "next_tail" from rtx to rtx_insn *.
14018 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14020 * rtl.h (rtx_jump_table_data::get_labels): New method.
14021 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
14022 with use of the new rtx_jump_table_data::get_labels method.
14023 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
14024 to rtx_jump_table_data *. Simplify by using get_labels method.
14025 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
14026 a dyn_cast, introducing local "table", using it to replace
14027 label-lookup logic with a get_labels method call.
14028 (patch_jump_insn): Simplify using get_labels method.
14029 * dwarf2cfi.c (create_trace_edges): Likewise.
14030 * rtlanal.c (label_is_jump_target_p): Likewise.
14032 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14034 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
14035 to rtx_insn *.
14037 * emit-rtl.c (unshare_all_rtl_1): Likewise.
14038 (unshare_all_rtl_again): Likewise, also for local "p".
14040 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14042 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
14043 to rtx_insn *.
14044 * cfgrtl.c (delete_insn_and_edges): Likewise.
14046 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14048 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
14049 from rtx to rtx_insn *.
14051 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
14053 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14055 * function.c (thread_prologue_and_epilogue_insns): Likewise for
14056 locals "returnjump", "epilogue_end", "insn", "next".
14058 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
14059 "returnjump" from rtx * to rtx_insn **.
14060 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
14062 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14064 * basic-block.h (struct edge_def). Strengthen "r" within
14065 union edge_def_insns from rtx to rtx_insn *.
14067 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
14068 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
14069 rtx_insn *.
14070 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
14071 from rtx to rtx_insn *.
14072 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
14073 rtx_insn *.
14074 * postreload-gcse.c (reg_killed_on_edge): Likewise.
14075 (reg_used_on_edge): Likewise.
14076 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
14077 (gt_pch_nx): New overload for rtx_insn *&.
14078 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
14079 from rtx to rtx_insn *.
14081 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14083 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
14084 from rtx to rtx_insn *.
14085 (BB_FOOTER): Replace function with access macro.
14086 (SET_BB_FOOTER): Delete.
14088 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
14089 with BB_FOOTER.
14090 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
14091 (emit_barrier_after_bb): Likewise.
14092 (record_effective_endpoints): Likewise.
14093 (relink_block_chain): Likewise.
14094 (fixup_fallthru_exit_predecessor): Likewise.
14095 (cfg_layout_duplicate_bb): Likewise.
14096 (cfg_layout_split_block): Likewise.
14097 (cfg_layout_delete_block): Likewise.
14098 (cfg_layout_merge_blocks): Likewise.
14099 (BB_FOOTER): Delete function.
14100 (SET_BB_FOOTER): Delete function.
14101 * combine.c (update_cfg_for_uncondjump): Replace uses of
14102 SET_BB_FOOTER with BB_FOOTER.
14104 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14106 * except.h (struct eh_landing_pad_d): Strengthen field
14107 "landing_pad" from rtx to rtx_code_label *.
14109 * except.c (sjlj_emit_dispatch_table): Likewise for param
14110 "dispatch_label"
14111 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
14113 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14115 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
14116 first param from rtx to rtx_insn *.
14117 * config/xtensa/xtensa.c (struct machine_function): Likewise for
14118 field "set_frame_ptr_insn".
14119 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
14120 "csend" from rtx to rtx_code_label *.
14121 (xtensa_expand_atomic): Likewise for local "csloop".
14122 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
14123 rtx_insn *.
14124 (xtensa_call_tls_desc): Likewise for return type and locals
14125 "call_insn", "insns".
14126 (xtensa_legitimize_tls_address): Likewise for local "insns".
14127 (xtensa_expand_prologue): Likewise for locals "insn", "first".
14129 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14131 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
14132 first param from rtx to rtx_insn *.
14133 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
14134 "insn".
14136 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14138 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
14139 Strengthen param 1 from rtx to rtx_insn *.
14140 (tilepro_output_cbranch): Likewise.
14141 (tilepro_adjust_insn_length): Likewise.
14142 (tilepro_final_prescan_insn): Likewise for sole param.
14144 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
14145 Likewise for local "last".
14146 (cbranch_predicted_p): Likewise for param "insn".
14147 (tilepro_output_simple_cbranch_with_opcode): Likewise.
14148 (tilepro_output_cbranch_with_opcode): Likewise.
14149 (tilepro_output_cbranch): Likewise.
14150 (frame_emit_load): Likewise for return type and locals "seq",
14151 "insn".
14152 (emit_sp_adjust): Likewise for return type and local "insn".
14153 (tilepro_expand_epilogue): Likewise for locals "last_insn",
14154 "insn".
14155 (tilepro_adjust_insn_length): Likewise for param "insn".
14156 (next_insn_to_bundle): Likewise for return type and params
14157 "r", "end".
14158 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
14159 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
14160 local "new_insns".
14161 (match_addli_pcrel): Likewise for param "insn".
14162 (replace_addli_pcrel): Likewise.
14163 (match_auli_pcrel): Likewise.
14164 (replace_auli_pcrel): Likewise.
14165 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
14166 "next_insn".
14167 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
14168 "queue", "next_queue", "prev".
14169 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
14170 (tilepro_final_prescan_insn): Likewise for param "insn".
14172 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14174 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
14175 Strengthen param 1 from rtx to rtx_insn *.
14176 (tilegx_output_cbranch): Likewise.
14177 (tilegx_adjust_insn_length): Likewise.
14178 (tilegx_final_prescan_insn): Likewise for sole param.
14180 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
14181 or local "last".
14182 (cbranch_predicted_p): Likewise for param "insn".
14183 (tilegx_output_simple_cbranch_with_opcode): Likewise.
14184 (tilegx_output_cbranch_with_opcode): Likewise.
14185 (tilegx_output_cbranch): Likewise.
14186 (frame_emit_load): Likewise for return type.
14187 (set_frame_related_p): Likewise for locals "seq", "insn".
14188 (emit_sp_adjust): Likewise for return type, and for local "insn".
14189 Introduce local "pat" for use in place of "insn" where the latter
14190 isn't an instruction.
14191 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
14192 from rtx to rtx_insn *.
14193 (tilegx_adjust_insn_length): Likewise for param "insn".
14194 (next_insn_to_bundle): Likewise for return type and params "r" and
14195 "end".
14196 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
14197 "end".
14198 (replace_insns): Likewise for params "old_insn", "new_insns".
14199 (replace_mov_pcrel_step1): Likewise for param "insn" and local
14200 "new_insns".
14201 (replace_mov_pcrel_step2): Likewise.
14202 (replace_mov_pcrel_step3): Likewise.
14203 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
14204 "next_insn".
14205 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
14206 "queue", "next_queue", "prev".
14207 (tilegx_output_mi_thunk): Likewise for local "insn".
14208 (tilegx_final_prescan_insn): Likewise for param "insn".
14210 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14212 * config/spu/spu.c (frame_emit_store): Strengthen return type from
14213 rtx to rtx_insn *.
14214 (frame_emit_load): Likewise.
14215 (frame_emit_add_imm): Likewise, also for local "insn".
14216 (spu_expand_prologue): Likewise for local "insn".
14217 (struct spu_bb_info): Likewise for field "prop_jump".
14218 (emit_nop_for_insn): Likewise for param "insn" and local
14219 "new_insn".
14220 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
14221 "hbr_insn".
14222 (spu_emit_branch_hint): Likewise for params "before", "branch" and
14223 locals "hint", "insn".
14224 (get_branch_target): Likewise for param "branch".
14225 (insn_clobbers_hbr): Likewise for param "insn".
14226 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
14227 locals "insn", "before_4", "before_16".
14228 (insert_hbrp): Likewise for local "insn".
14229 (spu_machine_dependent_reorg): Likewise for locals "branch",
14230 "insn", "next", "bbend".
14231 (uses_ls_unit): Likewise for param "insn".
14232 (get_pipe): Likewise.
14233 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
14234 introducing a checked cast.
14235 (spu_sched_adjust_cost): Likewise for params "insn" and
14236 "dep_insn".
14237 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
14238 (spu_sms_res_mii): Likewise.
14240 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14242 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
14243 from rtx to rtx_insn *.
14244 (output_cbranch): Likewise for param 6.
14245 (output_return): Likewise for param 1.
14246 (output_sibcall): Likewise.
14247 (output_v8plus_shift): Likewise.
14248 (output_v8plus_mult): Likewise.
14249 (output_v9branch): Likewise for param 7.
14250 (output_cbcond): Likewise for param 3.
14252 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
14253 for local "insn".
14254 (sparc_legitimize_pic_address): Likewise.
14255 (sparc_emit_call_insn): Likewise.
14256 (emit_save_or_restore_regs): Likewise.
14257 (emit_window_save): Likewise for return type and local "insn".
14258 (sparc_expand_prologue): Likewise for local "insn".
14259 (sparc_flat_expand_prologue): Likewise.
14260 (output_return): Likewise for param "insn".
14261 (output_sibcall): Likewise for param "insn" and local "delay".
14262 (output_ubranch): Likewise for param "insn".
14263 (output_cbranch): Likewise.
14264 (output_cbcond): Likewise.
14265 (output_v9branch): Likewise.
14266 (output_v8plus_shift): Likewise.
14267 (sparc_output_mi_thunk): Likewise for local "insn".
14268 (get_some_local_dynamic_name): Likewise.
14269 (output_v8plus_mult): Likewise for param "insn".
14271 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14273 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
14274 from rtx to rtx_insn *.
14275 (output_branchy_insn): Likewise for param 3.
14276 (output_far_jump): Likewise for param 1.
14277 (final_prescan_insn): Likewise.
14278 (sh_insn_length_adjustment): Likewise for sole param.
14280 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
14281 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
14282 rtx_code_label *.
14283 (sh_emit_compare_and_set): Likewise for local "lab".
14284 (output_far_jump): Strengthen param "insn" and local "prev" from
14285 rtx to rtx_insn *.
14286 (output_branchy_insn): Likewise for param "insn" and local
14287 "next_insn".
14288 (output_ieee_ccmpeq): Likewise for param "insn".
14289 (struct label_ref_list_d): Strengthen field "label" from rtx to
14290 rtx_code_label *.
14291 (pool_node): Likewise.
14292 (pool_window_label): Likewise for this global.
14293 (add_constant): Likewise for return type and locals "lab", "new_rtx".
14294 (dump_table): Strengthen params "start", "barrier" and local
14295 "scan" from rtx to rtx_insn *.
14296 (broken_move): Likewise for param "insn".
14297 (untangle_mova): Likewise for params "first_mova" and "new_mova".
14298 Strengthen param "first_mova" from rtx * to rtx_insn **.
14299 (mova_p): Likewise for param "insn".
14300 (fixup_mova): Likewise for param "mova".
14301 (find_barrier): Likewise for return type, params "mova" and
14302 "from", and locals "barrier_before_mova", "found_barrier",
14303 "good_barrier", "orig", "last_symoff", "next". Strengthen local
14304 "label" from rtx to rtx_code_label *.
14305 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
14306 rtx to rtx_insn *.
14307 (sh_reorg): Likewise for locals "link", "scan", "barrier".
14308 (split_branches): Likewise for param "first" and local "insn".
14309 (final_prescan_insn): Likewise for param "insn".
14310 (sequence_insn_p): Likewise for locals "prev", "next".
14311 (sh_insn_length_adjustment): Likewise for param "insn".
14312 (sh_can_redirect_branch): Likewise for local "insn".
14313 (find_r0_life_regions): Likewise for locals "end", "insn".
14314 (sh_output_mi_thunk): Likewise for local "insns".
14316 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14318 * config/score/score.c (score_output_mi_thunk): Strengthen local
14319 "insn" from rtx to rtx_insn *.
14320 (score_prologue): Likewise.
14322 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14324 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
14325 1 from rtx to rtx_insn *.
14326 (s390_emit_jump): Likewise for return type.
14327 (s390_emit_call): Likewise.
14328 (s390_load_got): Likewise.
14330 * config/s390/s390.c (last_scheduled_insn): Likewise for this
14331 variable.
14332 (s390_match_ccmode): Likewise for param "insn".
14333 (s390_emit_jump): Likewise for return type.
14334 (s390_split_branches): Likewise for local "label".
14335 (struct constant): Strengthen field "label" from rtx to
14336 rtx_code_label *.
14337 (struct constant_pool): Likewise for field "label". Strengthen
14338 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
14339 rtx_insn *.
14340 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
14341 insns.
14342 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
14343 (s390_end_pool): Likewise.
14344 (s390_dump_pool): Likewise for local "insn".
14345 (s390_mainpool_start): Likewise.
14346 (s390_chunkify_start): Likewise.
14347 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
14348 with insns. Strengthen locals "label", "jump", "barrier", "next",
14349 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
14350 (s390_chunkify_finish): Strengthen local "insn" from rtx to
14351 rtx_insn *.
14352 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
14353 "jump", "label", "next_insn".
14354 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
14355 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
14356 "tbegin_insn".
14357 (s390_load_got): Likewise for return type and local "insns".
14358 (s390_save_gprs_to_fprs): Likewise for local "insn".
14359 (s390_restore_gprs_from_fprs): Likewise.
14360 (pass_s390_early_mach::execute): Likewise.
14361 (s390_emit_prologue): Likewise for local "insns".
14362 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
14363 rtx_code_label *.
14364 (s390_emit_call): Strengthen return type and local "insn" from
14365 rtx to rtx_insn *.
14366 (s390_emit_tpf_eh_return): Likewise for local "insn".
14367 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
14368 "next_insn", introducing locals "s_pat", "rpat" to allow this.
14369 (s390_fix_long_loop_prediction): Likewise for param "insn" and
14370 local "cur_insn".
14371 (s390_non_addr_reg_read_p): Likewise for param "insn".
14372 (find_cond_jump): Likewise for return type and param "insn".
14373 (s390_swap_cmp): Likewise for param "insn".
14374 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
14375 "prev_insn", "next_insn".
14376 (s390_reorg): Likewise for locals "insn", "target".
14377 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
14378 (s390_sched_variable_issue): For now, rename param "insn" to
14379 "uncast_insn", introducing a checked cast.
14380 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
14381 insn.
14382 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
14383 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
14385 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14387 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
14388 param from rtx to rtx_insn *.
14389 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
14391 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14393 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
14394 4 from rtx to rtx_insn *.
14395 (rs6000_final_prescan_insn): Likewise for first param.
14396 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
14397 local "insn".
14398 (rs6000_get_some_local_dynamic_name): Likewise.
14399 (output_cbranch): Likewise for param "insn".
14400 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
14401 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
14402 (rs6000_emit_allocate_stack): Likewise for local "insn".
14403 (load_cr_save): Likewise.
14404 (restore_saved_cr): Likewise.
14405 (restore_saved_lr): Likewise.
14406 (emit_cfa_restores): Likewise.
14407 (rs6000_output_function_epilogue): Likewise for locals "insn" and
14408 "deleted_debug_label".
14409 (rs6000_output_mi_thunk): Likewise for local "insn".
14410 (rs6000_final_prescan_insn): Likewise for param "insn".
14412 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14414 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
14415 Strengthen param "insn" from rtx to rtx_insn *.
14416 * config/picochip/picochip.c (picochip_current_prescan_insn):
14417 Likewise for this variable.
14418 (picochip_final_prescan_insn): Likewise for param "insn".
14420 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14422 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
14423 from rtx to rtx_insn *.
14424 (pa_output_indirect_call): Likewise.
14425 (pa_adjust_insn_length): Likewise.
14426 (pa_attr_length_millicode_call): Likewise.
14427 (pa_attr_length_call): Likewise.
14428 (pa_attr_length_indirect_call): Likewise.
14430 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
14431 "insn".
14432 (pa_attr_length_millicode_call): Likewise.
14433 (pa_attr_length_call): Likewise.
14434 (pa_output_call): Likewise.
14435 (pa_attr_length_indirect_call): Likewise.
14436 (pa_output_indirect_call): Likewise.
14438 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14440 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
14441 Strengthen first param from rtx to rtx_insn *.
14442 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
14443 param "insn".
14445 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14447 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
14448 type from rtx to rtx_insn *.
14449 (mips_expand_call): Likewise.
14450 (mips_adjust_insn_length): Likewise for first param.
14451 (mips_output_conditional_branch): Likewise.
14452 (mips_output_order_conditional_branch): Likewise.
14453 (mips_final_prescan_insn): Likewise.
14455 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
14456 rtx_insn * for the SEQUENCE case.
14457 (SEQ_END): Likewise.
14458 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
14459 (mips_emit_call_insn): Likewise, also for local "insn".
14460 (mips16_gp_pseudo_reg): Likewise for local "scan".
14461 (mips16_build_call_stub): Likewise for return type and for local
14462 "insn". Introduce a new local "pattern" so that "insn" can indeed
14463 be an insn.
14464 (mips_expand_call): Strengthen return type and local "insn" from
14465 rtx to rtx_insn *.
14466 (mips_block_move_loop): Strengthen local "label" from rtx to
14467 rtx_code_label *.
14468 (mips_expand_synci_loop): Likewise for locals "label",
14469 "end_label".
14470 (mips_set_frame_expr): Strengthen local "insn" from rtx to
14471 rtx_insn *.
14472 (mips16e_collect_argument_saves): Likewise for locals "insn",
14473 "next".
14474 (mips_find_gp_ref): Likewise for param of callback for "pred"
14475 param, and for local "insn".
14476 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
14477 (mips_insn_has_flexible_gp_ref_p): Likewise.
14478 (mips_epilogue_emit_cfa_restores): Likewise for return type and
14479 local "insn".
14480 (mips_epilogue_set_cfa): Likewise for local "insn".
14481 (mips_expand_epilogue): Likewise.
14482 (mips_adjust_insn_length): Likewise for param "insn".
14483 (mips_output_conditional_branch): Likewise.
14484 (mips_output_order_conditional_branch): Likewise.
14485 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
14486 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
14487 "falu2_turn_enabled_insn".
14488 (mips_builtin_branch_and_move): Strengthen locals "true_label",
14489 "done_label" from rtx to rtx_code_label *.
14490 (struct mips16_constant): Likewise for field "label".
14491 (mips16_add_constant): Likewise for return type.
14492 (mips16_emit_constants_1): Strengthen return type and param "insn"
14493 from rtx to rtx_insn *.
14494 (mips16_emit_constants): Likewise for param "insn".
14495 (mips16_insn_length): Likewise.
14496 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
14497 to rtx_code_label *.
14498 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
14499 from rtx to rtx_insn *.
14500 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
14501 "jump". Strengthen local "label" from rtx to rtx_code_label *.
14502 (r10k_simplify_address): Strengthen param "insn" and local
14503 "def_insn" from rtx to rtx_insn *.
14504 (r10k_safe_address_p): Strengthen param "insn" from rtx to
14505 rtx_insn *.
14506 (r10k_needs_protection_p_1): Update target type of cast of data
14507 from to rtx to rtx_insn *.
14508 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
14509 rtx * to rtx_insn **.
14510 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
14511 rtx_insn *.
14512 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
14513 (mips_call_expr_from_insn): Likewise for param "insn".
14514 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
14515 (mips_find_pic_call_symbol): Likewise for param "insn".
14516 (mips_annotate_pic_calls): Likewise for local "insn".
14517 (mips_sim_insn): Likewise for this variable.
14518 (struct mips_sim): Likewise for field "insn" within elements of
14519 last_set array.
14520 (mips_sim_wait_reg): Likewise for param "insn".
14521 (mips_sim_wait_regs): Likewise.
14522 (mips_sim_wait_units): Likewise.
14523 (mips_sim_wait_insn): Likewise.
14524 (mips_sim_issue_insn): Likewise.
14525 (mips_sim_finish_insn): Likewise.
14526 (mips_seq_time): Likewise for param "seq" and local "insn".
14527 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
14528 locals "first", "second".
14529 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
14530 "last", "last2", "next".
14531 (mips_avoid_hazard): Likewise for params "after", "insn".
14532 (mips_reorg_process_insns): Likewise for locals "insn",
14533 "last_insn", "subinsn", "next_insn".
14534 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
14535 (mips16_split_long_branches): Likewise for locals "insn" "jump",
14536 "jump_sequence".
14537 (mips_output_mi_thunk): Likewise for local "insn".
14538 (mips_final_prescan_insn): Likewise for param "insn".
14540 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14542 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
14543 Strengthen return type and local "insns" from rtx to rtx_insn *.
14544 (microblaze_legitimize_tls_address): Likewise for local "insns".
14545 (microblaze_block_move_loop): Strengthen local "label" from rtx
14546 to rtx_code_label *.
14547 (microblaze_expand_prologue): Strengthen two locals named "insn"
14548 from rtx to rtx_insn *.
14549 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
14550 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
14551 "insn". Strengthen locals "div_label", "div_end_label" from rtx
14552 to rtx_code_label *.
14554 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14556 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
14557 param from rtx to rtx_insn *.
14558 (mep_reuse_lo): Likewise for third param.
14559 (mep_use_post_modify_p): Likewise for first param.
14560 (mep_core_address_length): Likewise.
14561 (mep_cop_address_length): Likewise.
14562 (mep_final_prescan_insn): Likewise.
14563 (mep_store_data_bypass_p): Likewise for both params.
14564 (mep_mul_hilo_bypass_p): Likewise.
14565 (mep_ipipe_ldc_p): Likewise for param.
14567 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
14568 (mep_rewrite_mult): Likewise.
14569 (mep_rewrite_mulsi3): Likewise.
14570 (mep_rewrite_maddsi3): Likewise.
14571 (mep_reuse_lo_p_1): Likewise.
14572 (mep_reuse_lo_p): Likewise.
14573 (mep_frame_expr): Likewise.
14574 (mep_make_parallel): Likewise for both params.
14575 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
14576 local "insn".
14577 (mep_use_post_modify_p): Likewise for param "insn".
14578 (mep_core_address_length): Likewise.
14579 (mep_cop_address_length): Likewise.
14580 (mep_reg_set_in_function): Likewise for local "insn".
14581 (mep_asm_without_operands_p): Likewise.
14582 (F): Likewise for return type and param "x".
14583 (add_constant): Likewise for local "insn".
14584 (maybe_dead_move): Likewise for return type and local "insn".
14585 (mep_expand_prologue): Likewise for local "insn".
14586 (mep_final_prescan_insn): Likewise for param "insn".
14587 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
14588 "next", "follow", "x".
14589 (mep_insert_repeat_label_last): Likewise for return type, param
14590 "last_insn", and locals "next", "prev". Strengthen param "label"
14591 from rtx to rtx_code_label *.
14592 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
14593 rtx_insn *.
14594 (struct mep_doloop_end): Likewise for fields "insn" and
14595 "fallthrough".
14596 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
14597 Strengthen local "repeat_label" from rtx to rtx_code_label *.
14598 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
14599 rtx_insn *.
14600 (mep_invert_branch): Likewise for params "insn" and "after".
14601 (mep_reorg_erepeat): Likewise for param "insns" and locals
14602 "insn", "prev", "new_last", "barrier", "user". Strengthen local
14603 "l" from rtx to rtx_code_label *.
14604 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
14605 from rtx to rtx_insn *.
14606 (mep_reorg_addcombine): Likewise for param "insns" and locals
14607 "i", "n".
14608 (add_sp_insn_p): Likewise for param "insn".
14609 (mep_reorg_noframe): Likewise for param "insns" and locals
14610 "start_frame_insn", "end_frame_insn", "next".
14611 (mep_reorg): Likewise for local "insns".
14612 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
14613 cast.
14614 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
14615 (mep_mul_hilo_bypass_p): Likewise.
14616 (mep_ipipe_ldc_p): Likewise for param "insn".
14617 (mep_make_bundle): Likewise for return type, param "cop" and local
14618 "insn", splitting out the latter into a new local "seq" for when it
14619 is a SEQUENCE rather than an insn.
14620 (core_insn_p): Likewise for param "insn".
14621 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
14622 "last", "first", "note", "prev", "core_insn".
14624 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14626 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
14627 rtx to rtx_insn *.
14628 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
14629 (m68k_final_prescan_insn): Likewise for first param.
14631 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
14632 (m68k_set_frame_related): Likewise for param "insn".
14633 (output_btst): Likewise for param "insn".
14634 (m68k_final_prescan_insn): Likewise.
14635 (m68k_move_to_reg): Likewise for local "insn".
14636 (m68k_call_tls_get_addr): Likewise for local "insns".
14637 (m68k_call_m68k_read_tp): Likewise.
14638 (strict_low_part_peephole_ok): Likewise for param "first_insn".
14639 (m68k_output_mi_thunk): Likewise for local "insn".
14641 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14643 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
14644 first param from rtx to rtx_insn *.
14645 (iq2000_adjust_insn_length): Likewise.
14646 (iq2000_output_conditional_branch): Likewise.
14647 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
14648 "insn" and local "nop_insn".
14649 (iq2000_annotate_frame_insn): Likewise for param "insn".
14650 (iq2000_expand_prologue): Likewise for both locals "insn".
14651 (iq2000_adjust_insn_length): Likewise for param "insn".
14652 (iq2000_output_conditional_branch): Likewise.
14654 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14656 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
14657 "insns" from rtx to rtx_insn *.
14658 (ia64_emit_cond_move): Likewise for locals "insn", "first".
14659 (struct spill_fill_data): Likewise for field "init_after" and for
14660 elements of array field "prev_insn".
14661 (spill_restore_mem): Likewise for locals "insn", "first".
14662 (do_spill): Likewise for local "insn".
14663 (do_restore): Likewise.
14664 (ia64_expand_prologue): Likewise.
14665 (ia64_expand_epilogue): Likewise.
14666 (emit_insn_group_barriers): Likewise for locals "insn",
14667 "last_label".
14668 (emit_all_insn_group_barriers): Likewise for locals "insn",
14669 "last".
14670 (dfa_stop_insn): Likewise for this global.
14671 (dfa_pre_cycle_insn): Likewise.
14672 (ia64_nop): Likewise.
14673 (final_emit_insn_group_barriers): Likewise for locals "insn",
14674 "last".
14675 (emit_predicate_relation_info): Likewise for locals "head", "n",
14676 "insn", "b", "a".
14677 (ia64_reorg): Likewise for local "insn".
14678 (ia64_output_mi_thunk): Likewise.
14679 (expand_vec_perm_interleave_2): Likewise for local "seq".
14681 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14683 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
14684 param 1 "insn" from rtx to rtx_insn *.
14685 (ix86_use_lea_for_mov): Likewise.
14686 (ix86_avoid_lea_for_addr): Likewise.
14687 (ix86_split_lea_for_addr): Likewise.
14688 (ix86_lea_for_add_ok): Likewise.
14689 (ix86_output_call_insn): Likewise.
14691 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
14692 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
14693 (ix86_output_function_epilogue): Likewise for locals "insn",
14694 "deleted_debug_label".
14695 (legitimize_tls_address): Likewise for local "insn".
14696 (get_some_local_dynamic_name): Likewise.
14697 (increase_distance): Likewise for params "prev", "next".
14698 (distance_non_agu_define_in_bb): Likewise for params "insn",
14699 "start" and locals "prev", "next".
14700 (distance_non_agu_define): Likewise for param "insn".
14701 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
14702 locals "next", "prev".
14703 (distance_agu_use): Likewise for param "insn".
14704 (ix86_lea_outperforms): Likewise.
14705 (ix86_ok_to_clobber_flags): Likewise.
14706 (ix86_avoid_lea_for_add): Likewise.
14707 (ix86_use_lea_for_mov): Likewise.
14708 (ix86_avoid_lea_for_addr): Likewise.
14709 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
14710 (ix86_split_lea_for_addr): Likewise for param "insn".
14711 (ix86_lea_for_add_ok): Likewise for param "insn".
14712 (ix86_expand_carry_flag_compare): Likewise for local
14713 "compare_seq".
14714 (ix86_expand_int_movcc): Likewise.
14715 (ix86_output_call_insn): Likewise for param "insn".
14716 (ix86_output_call_insn): Likewise for local "i".
14717 (x86_output_mi_thunk): Introduce local "insn", using it in place
14718 of "tmp" when dealing with insns.
14719 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
14720 "start".
14721 (ix86_pad_returns): Likewise for locals "ret", "prev".
14722 (ix86_count_insn_bb): Likewise for local "insn".
14723 (ix86_pad_short_function): Likewise for locals "ret", "insn".
14724 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
14725 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
14726 (expand_vec_perm_interleave2): Likewise for local "seq".
14727 (expand_vec_perm_vperm2f128_vblend): Likewise.
14728 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
14729 call to for_each_rtx with for_each_rtx_in_insn.
14731 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14733 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
14734 "label" from rtx to rtx_code_label *.
14735 (ix86_expand_prologue): Likewise.
14736 (ix86_expand_split_stack_prologue): Likewise for locals "label",
14737 "varargs_label".
14738 (ix86_split_idivmod): Likewise for locals "end_label" and
14739 "qimode_label".
14740 (ix86_expand_branch): Likewise for local "label2".
14741 (ix86_expand_aligntest): Likewise for return type and local "label".
14742 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
14743 "top_label".
14744 (expand_movmem_epilogue): Likewise for the various locals named
14745 "label".
14746 (expand_setmem_epilogue): Likewise.
14747 (expand_small_movmem_or_setmem): Likewise for local "label".
14748 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
14749 Strengthen param "done_label" from rtx * to rtx_code_label **.
14750 Strengthen locals "loop_label" and "label" from rtx to
14751 rtx_code_label *.
14752 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
14753 Likewise for locals "loop_label", "label".
14754 (ix86_expand_set_or_movmem): Likewise for locals "label",
14755 "jump_around_label", "hot_label".
14756 (ix86_expand_strlensi_unroll_1): Likewise for locals
14757 "align_2_label", align_3_label", "align_4_label", "end_0_label",
14758 "end_2_label".
14759 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
14760 (void ix86_emit_i387_log1p): Likewise for locals "label1",
14761 "label2", "jump_label".
14762 (ix86_expand_sse_compare_and_jump): Likewise for return type and
14763 local "label".
14764 (ix86_expand_lfloorceil): Likewise for local "label".
14765 (ix86_expand_rint): Likewise.
14766 (ix86_expand_floorceildf_32): Likewise.
14767 (ix86_expand_floorceil): Likewise.
14768 (ix86_expand_rounddf_32): Likewise.
14769 (ix86_expand_trunc): Likewise.
14770 (ix86_expand_truncdf_32): Likewise.
14771 (ix86_expand_round): Likewise.
14773 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14775 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
14776 first param from rtx to rtx_insn *.
14777 (h8300_insn_length_from_table): Likewise.
14778 * config/h8300/h8300.c (F): Likewise for return type and param
14779 "x".
14780 (Fpa): Add a checked cast to rtx_insn *.
14781 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
14782 rtx_insn *.
14783 (final_prescan_insn): Likewise for param "insn".
14784 (h8300_binary_length): Likewise.
14785 (h8300_insn_length_from_table): Likewise.
14787 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14789 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
14790 Strengthen first param "insn" from rtx to rtx_insn *.
14792 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
14793 Likewise.
14794 (frame_insn): Likewise for return type. Introduce local "insn"
14795 for use in place of local "x" for use as an rtx_insn *.
14796 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
14797 (epiphany_expand_prologue): Likewise for local "insn".
14798 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
14799 * config/epiphany/resolve-sw-modes.c
14800 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
14801 "seq".
14803 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14805 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
14806 param from rtx to rtx_insn *.
14807 (c6x_final_prescan_insn): Likewise for first param.
14809 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
14810 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
14811 (c6x_expand_compare): Strengthen local "insns" from rtx to
14812 rtx_insn *.
14813 (c6x_get_unit_specifier): Likewise for param "insn".
14814 (c6x_print_unit_specifier_field): Likewise.
14815 (c6x_final_prescan_insn): Likewise.
14816 (emit_add_sp_const): Likewise for local "insn".
14817 (c6x_expand_prologue): Likewise.
14819 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14821 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
14822 param 1 from rtx to rtx_insn *.
14823 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
14824 the various locals named "insn".
14825 (expand_epilogue_reg_restore): Likewise.
14826 (frame_related_constant_load): Likewise.
14827 (add_to_reg): Likewise.
14828 (emit_link_insn): Likewise.
14829 (do_link): Likewise.
14830 (expand_interrupt_handler_prologue): Likewise.
14831 (branch_dest): Likewise for param "branch".
14832 (asm_conditional_branch): Likewise for param "insn".
14833 (gen_one_bundle): Likewise for elements of param "slot" and local
14834 "t".
14835 (bfin_gen_bundles): Likewise for locals "insn", "next" and
14836 elements of local "slot".
14837 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
14838 "queue", "next_queue", "prev".
14839 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
14840 (add_sched_insns_for_speculation): Likewise for local "insn".
14842 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14844 * config/avr/avr-protos.h (output_movqi): Strengthen first param
14845 from rtx to rtx_insn *.
14846 (output_movhi): Likewise.
14847 (output_movsisf): Likewise.
14848 (avr_out_tstsi): Likewise.
14849 (avr_out_tsthi): Likewise.
14850 (avr_out_tstpsi): Likewise.
14851 (avr_out_compare): Likewise.
14852 (avr_out_compare64): Likewise.
14853 (avr_out_movpsi): Likewise.
14854 (ashlqi3_out): Likewise.
14855 (ashlhi3_out): Likewise.
14856 (ashlsi3_out): Likewise.
14857 (ashrqi3_out): Likewise.
14858 (ashrhi3_out): Likewise.
14859 (ashrsi3_out): Likewise.
14860 (lshrqi3_out): Likewise.
14861 (lshrhi3_out): Likewise.
14862 (lshrsi3_out): Likewise.
14863 (avr_out_ashlpsi3): Likewise.
14864 (avr_out_ashrpsi3): Likewise.
14865 (avr_out_lshrpsi3): Likewise.
14866 (avr_out_fract): Likewise.
14867 (avr_out_sbxx_branch): Likewise.
14868 (avr_out_round): Likewise.
14869 (avr_out_xload): Likewise.
14870 (avr_out_movmem): Likewise.
14871 (adjust_insn_length): Likewise.
14872 (avr_out_lpm): Likewise.
14873 (reg_unused_after): Likewise.
14874 (_reg_unused_after): Likewise.
14875 (avr_jump_mode): Likewise for second param.
14876 (jump_over_one_insn): Likewise for first param.
14877 (avr_final_prescan_insn): Likewise.
14878 (out_shift_with_cnt): Likewise for second param.
14880 * config/avr/avr.c (get_sequence_length): Likewise for param
14881 "insns" and local "insn".
14882 (emit_push_byte): Likewise for local "insn".
14883 (emit_push_sfr): Likewise.
14884 (avr_prologue_setup_frame): Likewise for locals "insn",
14885 "fp_plus_insns", "sp_plus_insns".
14886 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
14887 "sp_plus_insns".
14888 (avr_jump_mode): Likewise for param "insn".
14889 (avr_final_prescan_insn): Likewise.
14890 (avr_find_unused_d_reg): Likewise.
14891 (avr_out_lpm_no_lpmx): Likewise.
14892 (avr_out_lpm): Likewise.
14893 (avr_out_xload): Likewise.
14894 (output_movqi): Likewise.
14895 (output_movhi): Likewise.
14896 (out_movqi_r_mr): Likewise.
14897 (out_movhi_r_mr): Likewise.
14898 (out_movsi_r_mr): Likewise.
14899 (out_movsi_mr_r): Likewise.
14900 (output_movsisf): Likewise.
14901 (avr_out_load_psi): Likewise.
14902 (avr_out_store_psi): Likewise.
14903 (avr_out_movpsi): Likewise.
14904 (out_movqi_mr_r): Likewise.
14905 (avr_out_movhi_mr_r_xmega): Likewise.
14906 (out_movhi_mr_r): Likewise.
14907 (compare_condition): Likewise for param "insn" and local "next".
14908 (compare_sign_p): Likewise for param "insn".
14909 (compare_diff_p): Likewise.
14910 (compare_eq_p): Likewise.
14911 (avr_out_compare): Likewise.
14912 (avr_out_compare64): Likewise.
14913 (avr_out_tsthi): Likewise.
14914 (avr_out_tstpsi): Likewise.
14915 (avr_out_tstsi): Likewise.
14916 (out_shift_with_cnt): Likewise.
14917 (ashlqi3_out): Likewise.
14918 (ashlhi3_out): Likewise.
14919 (avr_out_ashlpsi3): Likewise.
14920 (ashlsi3_out): Likewise.
14921 (ashrqi3_out): Likewise.
14922 (ashrhi3_out): Likewise.
14923 (avr_out_ashrpsi3): Likewise.
14924 (ashrsi3_out): Likewise.
14925 (lshrqi3_out): Likewise.
14926 (lshrhi3_out): Likewise.
14927 (avr_out_lshrpsi3): Likewise.
14928 (lshrsi3_out): Likewise.
14929 (avr_out_fract): Likewise.
14930 (avr_out_round): Likewise.
14931 (avr_adjust_insn_length): Likewise.
14932 (reg_unused_after): Likewise.
14933 (_reg_unused_after): Likewise.
14934 (avr_compare_pattern): Likewise.
14935 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
14936 and locals "branch1", "branch2", "insn2", "jump".
14937 (avr_reorg): Likewise for local "insn".
14938 (avr_2word_insn_p): Likewise for param "insn".
14939 (jump_over_one_insn_p): Likewise.
14940 (avr_out_sbxx_branch): Likewise.
14941 (avr_out_movmem): Likewise.
14943 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14945 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
14946 param from rtx to rtx_insn *.
14947 (thumb1_final_prescan_insn): Likewise.
14948 (thumb2_final_prescan_insn): Likewise.
14950 * config/arm/arm.c (emit_set_insn): Strengthen return type from
14951 rtx to rtx_insn *.
14952 (struct minipool_node): Likewise for field "insn".
14953 (dump_minipool): Likewise for param "scan".
14954 (create_fix_barrier): Likewise for local "from". Strengthen local
14955 "label" from rtx to rtx_code_label *.
14956 (push_minipool_barrier): Strengthen param "insn" from rtx to
14957 rtx_insn *.
14958 (push_minipool_fix): Likewise.
14959 (note_invalid_constants): Likewise.
14960 (thumb2_reorg): Likewise for local "insn".
14961 (arm_reorg): Likewise.
14962 (thumb2_final_prescan_insn): Likewise for param
14963 "insn" and local "first_insn".
14964 (arm_final_prescan_insn): Likewise for param "insn" and locals
14965 "start_insn", "this_insn".
14966 (arm_debugger_arg_offset): Likewise for param "insn".
14967 (thumb1_emit_multi_reg_push): Likewise for return type and local
14968 "insn".
14969 (thumb1_final_prescan_insn): Likewise for param "insn".
14970 (thumb_far_jump_used_p): Likewise for local "insn".
14971 (thumb1_expand_prologue): Likewise.
14972 (arm_expand_epilogue_apcs_frame): Likewise.
14973 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
14974 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
14975 from rtx to rtx_code_label *.
14976 (arm_split_atomic_op): Likewise for local "label".
14977 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
14979 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14981 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
14982 first param from rtx to rtx_insn *.
14983 (arc_verify_short): Likewise.
14984 (arc_short_long): Likewise.
14985 (arc_need_delay): Likewise.
14987 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
14988 "target_insn".
14989 (arc_ccfsm_advance): Likewise for param "insn" and locals
14990 "start_insn", "this_insn".
14991 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
14992 (arc_ccfsm_post_advance): Likewise for param "insn".
14993 (arc_next_active_insn): Likewise for return type and param "insn".
14994 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
14995 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
14996 (output_short_suffix): Likewise for local "insn".
14997 (arc_final_prescan_insn): Likewise for param "insn". Remove
14998 now-redundant checked cast.
14999 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
15000 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
15001 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
15002 for use where lc_set became an insn.
15003 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
15004 rtx to rtx_insn *.
15005 (arc_get_insn_variants): Likewise for local "prev".
15006 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
15007 "next".
15008 (arc_predicate_delay_insns): Likewise for local "insn".
15009 (arc_pad_return): Likewise for local "prev". For now, add a
15010 checked cast when extracting the insn from "final_sequence".
15011 (arc_short_long): Likewise for param "insn".
15012 (arc_need_delay): Likewise for param "insn" and local "next".
15013 (arc_label_align): Likewise for locals "prev", "next".
15015 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15017 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
15018 "insn" from rtx to rtx_insn *.
15019 (alpha_gp_save_rtx): Likewise for local "seq".
15020 (alpha_instantiate_decls): Likewise for local "top".
15021 (get_some_local_dynamic_name): Likewise for local "insn".
15022 (alpha_does_function_need_gp): Likewise.
15023 (set_frame_related_p): Likewise for return type and for locals
15024 "seq" and "insn".
15025 (emit_frame_store_1): Likewise for local "insn".
15026 (alpha_expand_prologue): Likewise for locals "insn", "seq".
15027 (alpha_end_function): Likewise for local "insn".
15028 (alpha_output_mi_thunk_osf): Likewise.
15029 (alphaev4_insn_pipe): Likewise for param "insn".
15030 (alphaev5_insn_pipe): Likewise.
15031 (alphaev4_next_group): Likewise for return type and param 1
15032 "insn".
15033 (alphaev5_next_group): Likewise.
15034 (alpha_align_insns_1): Likewise for return type and param 1 of
15035 callback param "next_group", and for locals "i", "next", "prev",
15036 "where", "where2", "insn".
15038 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
15040 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
15041 rather than modifying the stmt.
15043 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15045 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
15046 cgraph_state conversion.
15048 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15050 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
15051 Strengthen local "insns" from rtx to rtx_insn *.
15052 (aarch64_set_frame_expr): Likewise for local "insn".
15053 (aarch64_save_or_restore_fprs): Likewise.
15054 (aarch64_save_or_restore_callee_save_registers): Likewise.
15055 (aarch64_expand_prologue): Likewise.
15056 (aarch64_expand_epilogue): Likewise.
15057 (aarch64_output_mi_thunk): Likewise.
15058 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
15059 "label2" from rtx to rtx_code_label *.
15060 (aarch64_split_atomic_op): Likewise for local "label".
15062 2014-08-25 Martin Liska <mliska@suse.cz>
15064 * cgraph.h (symtab_node):
15065 (bool needed_p (void)): created from decide_is_symbol_needed
15066 (bool referred_to_p (void)): created from referred_to_p
15067 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
15068 * cgraph.h (cgraph_node):
15069 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
15070 (void expand (void)): created from expand_function
15071 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
15072 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
15073 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
15074 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
15075 * cgraph.h (varpool_node):
15076 (static void add (tree decl): created from varpool_add_new_variable
15077 * cgraph.h (cgraph_edge):
15078 void remove (void);
15079 (void remove_caller (void)): created from cgraph_edge_remove_caller
15080 (void remove_callee (void)): created from cgraph_edge_remove_callee
15081 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
15082 created from cgraph_set_call_stmt
15083 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
15084 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
15085 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
15086 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
15087 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
15088 created from cgraph_speculative_call_info
15089 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
15090 int freq_scale, bool update_original)): created from cgraph_clone_edge
15091 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
15092 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
15093 (bool recursive_p (void)): created from cgraph_edge_recursive_p
15094 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
15095 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
15096 (static void rebuild_references (void)): created from cgraph_rebuild_references
15097 * cgraph.h (symbol_table):
15098 (create_reference): renamed from add_reference
15099 (maybe_create_reference): renamed from maybe_add_reference
15100 (void register_symbol (symtab_node *node)): new function
15101 (void clear_asm_symbols (void)): new function
15102 (void unregister (symtab_node *node)): new function
15103 (void release_symbol (cgraph_node *node, int uid)): new function
15104 (cgraph_node * allocate_cgraph_symbol (void)): new function
15105 (void initialize (void)): created from cgraph_init
15106 (symtab_node *first_symbol (void)):new function
15107 (asm_node *first_asm_symbol (void)):new function
15108 (symtab_node *first_defined_symbol (void)):new function
15109 (varpool_node *first_variable (void)):new function
15110 (varpool_node *next_variable (varpool_node *node)):new function
15111 (varpool_node *first_static_initializer (void)):new function
15112 (varpool_node *next_static_initializer (varpool_node *node)):new function
15113 (varpool_node *first_defined_variable (void)):new function
15114 (varpool_node *next_defined_variable (varpool_node *node)):new function
15115 (cgraph_node *first_defined_function (void)):new function
15116 (cgraph_node *next_defined_function (cgraph_node *node)):new function
15117 (cgraph_node *first_function (void)):new function
15118 (cgraph_node *next_function (cgraph_node *node)):new function
15119 (cgraph_node *first_function_with_gimple_body (void)):new function
15120 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
15121 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
15122 created from symtab_remove_unreachable_nodes
15123 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
15124 (void process_new_functions (void)): created from cgraph_process_new_functions
15125 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
15126 (bool output_variables (void)): created from varpool_node::output_variables
15127 (void output_asm_statements (void)): created from output_asm_statements
15128 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
15129 (void compile (void)): created from compile
15130 (void output_weakrefs (void)): created from output_weakrefs
15131 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
15132 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
15133 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
15134 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
15135 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
15136 created from cgraph_next_function_with_gimple_body
15137 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
15138 created from cgraph_remove_edge_removal_hook
15139 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
15140 created from cgraph_add_node_removal_hook
15141 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
15142 created from cgraph_remove_node_removal_hook
15143 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
15144 created from varpool_add_node_removal_hook
15145 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
15146 created from varpool_remove_node_removal_hook
15147 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
15148 created from cgraph_add_function_insertion_hook
15149 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
15150 created from cgraph_remove_function_insertion_hook
15151 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
15152 created from varpool_add_variable_insertion_hook
15153 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
15154 created from varpool_remove_variable_insertion_hook
15155 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
15156 created from cgraph_add_edge_duplication_hook
15157 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
15158 created from cgraph_remove_edge_duplication_hook
15159 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
15160 created from cgraph_add_node_duplication_hook
15161 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
15162 created from cgraph_remove_node_duplication_hook
15163 (void call_edge_removal_hooks (cgraph_edge *e)):
15164 created from cgraph_call_edge_removal_hooks
15165 (void call_cgraph_insertion_hooks (cgraph_node *node)):
15166 created from call_function_insertion_hooks
15167 (void call_cgraph_removal_hooks (cgraph_node *node)):
15168 created from cgraph_call_node_removal_hooks
15169 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
15170 created from cgraph_node::call_duplication_hooks
15171 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
15172 created from cgraph_call_edge_duplication_hooks
15173 (void call_varpool_removal_hooks (varpool_node *node)):
15174 created from varpool_call_node_removal_hooks
15175 (void call_varpool_insertion_hooks (varpool_node *node)):
15176 created from varpool_call_variable_insertion_hooks
15177 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
15178 created from insert_to_assembler_name_hash
15179 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
15180 created from unlink_from_assembler_name_hash
15181 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
15182 created from symtab_prevail_in_asm_name_hash
15183 (void symtab_initialize_asm_name_hash (void)):
15184 created from symtab_initialize_asm_name_hash
15185 (void change_decl_assembler_name (tree decl, tree name)):
15186 created from change_decl_assembler_name
15187 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
15188 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
15189 created from decl_assembler_name_hash
15190 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
15191 created from decl_assembler_name_equal
15192 (static hashval_t hash_node_by_assembler_name (const void *p)):
15193 created from hash_node_by_assembler_name
15194 (static int eq_assembler_name (const void *p1, const void *p2)):
15195 created from eq_assembler_name
15197 2014-08-25 Marek Polacek <polacek@redhat.com>
15199 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
15201 2014-08-25 Petr Murzin <petr.murzin@intel.com>
15203 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
15204 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
15205 SWI1248_AVX512BW mode iterator.
15207 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
15209 PR target/62111
15210 * config/sh/predicates.md (general_extend_operand): Disable
15211 TRUNCATE before reload completes.
15213 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
15215 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
15217 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
15219 PR target/61996
15220 * config/sh/sh.opt (musermode): Allow negative form.
15221 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
15222 targets that don't support it.
15223 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
15224 Document -mno-usermode option.
15226 2014-08-24 Kito Cheng <kito@0xlab.org>
15228 * system.h (CALLER_SAVE_PROFITABLE): Poison.
15229 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
15230 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
15231 * doc/tm.texi: Regenerate.
15233 2014-08-24 Kito Cheng <kito@0xlab.org>
15235 * ira.c: Fix typo in comment.
15237 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
15239 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
15240 Deprecate c++1y. Change language to reflect greater confidence in C++14.
15242 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
15244 PR target/62038
15245 * config/pa/pa.c (pa_output_function_epilogue): Don't set
15246 last_address when the current function is a thunk.
15247 (pa_asm_output_mi_thunk): When we don't have named sections or they
15248 are not being used, check that thunk can reach the stub table with a
15249 short branch.
15251 2014-08-23 David Malcolm <dmalcolm@redhat.com>
15253 * web.c (union_match_dups): Strengthen param "insn" from rtx to
15254 rtx_insn *.
15255 (pass_web::execute): Likewise for local "insn".
15257 2014-08-23 David Malcolm <dmalcolm@redhat.com>
15259 * var-tracking.c (struct micro_operation_def): Strengthen field
15260 "insn" from rtx to rtx_insn *.
15261 (struct emit_note_data_def): Likewise.
15262 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
15263 (vt_stack_adjustments): Likewise for local "insn".
15264 (adjust_insn): Likewise for param "insn".
15265 (val_store): Likewise.
15266 (val_resolve): Likewise.
15267 (struct count_use_info): Likewise for field "insn".
15268 (log_op_type): Likewise for param "insn".
15269 (reverse_op): Likewise.
15270 (prepare_call_arguments): Likewise.
15271 (add_with_sets): The initial param takes an insn, but we can't
15272 yet strengthen it from rtx to rtx_insn * since it's used as a
15273 cselib_record_sets_hook callback. For now rename initial param
15274 from "insn" to "uncast_insn", and introduce a local "insn" of
15275 the stronger rtx_insn * type, with a checked cast.
15276 (compute_bb_dataflow): Strengthen local "insn" from rtx to
15277 rtx_insn *.
15278 (emit_note_insn_var_location): Likewise.
15279 (emit_notes_for_changes): Likewise.
15280 (emit_notes_for_differences): Likewise.
15281 (next_non_note_insn_var_location): Likewise for return type and
15282 for param "insn".
15283 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
15284 (vt_initialize): Likewise for local "insn".
15285 (delete_debug_insns): Likewise for locals "insn" and "next".
15287 2014-08-23 David Malcolm <dmalcolm@redhat.com>
15289 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
15290 rtx_insn *.
15291 (mark_constant_pool): Likewise for local "insn".
15293 2014-08-23 David Malcolm <dmalcolm@redhat.com>
15295 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
15296 rtx to rtx_insn *.
15297 (dead_debug_promote_uses): Likewise.
15298 (dead_debug_insert_temp): Likewise.
15300 2014-08-23 David Malcolm <dmalcolm@redhat.com>
15302 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
15303 from const_rtx to const rtx_insn *.
15304 (store_killed_after): Likewise. Strengthen locals "last", "act"
15305 from rtx to rtx_insn *.
15306 (store_killed_before): Strengthen param "insn" from const_rtx to
15307 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
15308 (find_moveable_store): Strengthen param "insn" from rtx to
15309 rtx_insn *.
15310 (compute_store_table): Likewise for local "insn".
15311 (insert_insn_start_basic_block): Likewise for param "insn" and
15312 locals "prev", "before", "insn".
15313 (insert_store): For now, add a checked cast to rtx_insn * on the
15314 result of gen_move_insn.
15315 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
15316 to rtx_insn *.
15317 (replace_store_insn): Likewise. For now, add a checked cast to
15318 rtx_insn * on the result of gen_move_insn.
15320 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15322 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
15323 rtx_insn *.
15324 (expand_sjlj_dispatch_table): Likewise.
15326 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15328 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
15329 "insn" from rtx to rtx_insn *.
15331 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15333 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
15334 "insn" from rtx to rtx_insn *.
15335 (dup_block_and_redirect): Likewise for param 3 "before".
15337 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
15338 from rtx to rtx_insn *.
15339 (move_insn_for_shrink_wrap): Likewise.
15340 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
15341 (dup_block_and_redirect): Likewise for param "before" and local
15342 "insn".
15343 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
15344 "end".
15345 (convert_to_simple_return): Likewise for local "start".
15347 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
15348 Strengthen local "insn" from rtx to rtx_insn *, for use when
15349 invoking requires_stack_frame_p.
15351 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15353 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
15354 rtx_insn *.
15355 (speculate_expr): Likewise for locals "orig_insn_rtx",
15356 "spec_insn_rtx".
15357 (eq_transformed_insns): Likewise for locals "i1", "i2".
15358 (check_for_new_jump): Likewise for return type and local "end".
15359 (find_new_jump): Likewise for return type and local "jump".
15360 (sel_split_edge): Likewise for local "jump".
15361 (sel_create_recovery_block): Likewise.
15362 (sel_redirect_edge_and_branch_force): Likewise.
15363 (sel_redirect_edge_and_branch): Likewise.
15365 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15367 * sel-sched.c (substitute_reg_in_expr): Strengthen local
15368 "new_insn" from rtx to rtx_insn *.
15369 (create_insn_rtx_with_rhs): Likewise for return type and for local
15370 "insn_rtx".
15371 (create_insn_rtx_with_lhs): Likewise.
15372 (create_speculation_check): Likewise for local "insn_rtx".
15373 (implicit_clobber_conflict_p): Likewise for local "insn".
15374 (get_expr_cost): Likewise.
15375 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
15376 (move_cond_jump): Likewise for locals "next", "prev", "link",
15377 "head", "from", "to".
15379 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15381 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
15382 "next" from rtx to rtx_insn *.
15383 (find_conditional_protection): Likewise for local "next".
15384 (is_conditionally_protected): Likewise for local "insn1".
15385 (is_pfree): Likewise for locals "insn1", "insn2".
15387 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15389 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
15390 from rtx to rtx_insn *.
15392 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
15393 locals "insn1", "insn2" from rtx to rtx_insn *.
15394 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
15395 locals "insn", "prev", "last_jump", "next_tail".
15396 (schedule_ebb): Likewise for params "head", "tail".
15397 (schedule_ebbs): Likewise for locals "tail", "head".
15399 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
15400 to rtx_insn on "last_insn" in one of the invocations of
15401 schedule_ebb.
15403 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15405 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
15406 "elem", "insn" from rtx to rtx_insn *.
15407 (change_spec_dep_to_hard): Likewise.
15408 (get_back_and_forw_lists): Likewise for local "con".
15409 (sd_add_dep): Likewise for locals "elem", "insn".
15410 (sd_resolve_dep): Likewise for locals "pro", "con".
15411 (sd_unresolve_dep): Likewise.
15412 (sd_delete_dep): Likewise.
15413 (chain_to_prev_insn): Likewise for local "pro".
15414 (find_inc): Likewise for locals "pro", "con".
15416 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15418 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
15419 to rtx_insn *.
15420 (reg_set_between_p): Strengthen local "insn" from const_rtx to
15421 const rtx_insn *.
15422 (modified_between_p): Strengthen local "insn" from rtx to
15423 rtx_insn *.
15424 (remove_reg_equal_equiv_notes_for_regno): Likewise.
15425 (keep_with_call_p): Strengthen local "i2" from const_rtx to
15426 const rtx_insn *.
15428 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15430 * resource.c (next_insn_no_annul): Strengthen local "next" from
15431 rtx to rtx_insn *.
15432 (mark_referenced_resources): Likewise for local "insn".
15434 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15436 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
15437 to rtx_insn *.
15438 (find_reloads): Likewise for param 1.
15439 (subst_reloads): Likewise for sole param.
15440 (find_equiv_reg): Likwise for param 2.
15441 (regno_clobbered_p): Likwise for param 2.
15442 (reload): Likewise for param 1.
15444 * caller-save.c (save_call_clobbered_regs): Strengthen local
15445 "insn" from rtx to rtx_insn *.
15446 (insert_one_insn): Likewise for local "insn".
15448 * reload.c (this_insn): Likewise for this global.
15449 (find_reloads): Likewise for param "insn".
15450 (find_reloads_toplev): Likewise.
15451 (find_reloads_address): Likewise.
15452 (subst_reg_equivs): Likewise.
15453 (update_auto_inc_notes): Likewise.
15454 (find_reloads_address_1): Likewise.
15455 (find_reloads_subreg_address): Likewise.
15456 (subst_reloads): Likewise.
15457 (find_equiv_reg): Likewise, also for local "p".
15458 (regno_clobbered_p): Likewise for param "insn".
15460 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
15461 array.
15462 (spill_reg_store): Likewise for the elements of this array.
15463 (remove_init_insns): Likewise for local "equiv_insn".
15464 (will_delete_init_insn_p): Likewise for param "insn".
15465 (reload): Likewise for param ""first" and local "insn".
15466 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
15467 rtx_insn *.
15468 (calculate_elim_costs_all_insns): Likewise.
15469 (delete_caller_save_insns): Likewise.
15470 (spill_failure): Likewise for param "insn".
15471 (delete_dead_insn): Likewise.
15472 (set_label_offsets): Likewise.
15473 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
15474 "prev_insn".
15475 (elimination_costs_in_insn): Likewise for param "insn".
15476 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
15477 when referring to an insn.
15478 (set_initial_label_offsets): Likewise.
15479 (set_offsets_for_label): Strengthen param "insn" from rtx to
15480 rtx_insn *.
15481 (init_eliminable_invariants): Likewise for param "first" and local
15482 "insn".
15483 (fixup_eh_region_note): Likewise for param "insn".
15484 (reload_as_needed): Likewise for locals "prev", "insn",
15485 "old_next", "old_prev", "next".
15486 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
15487 "last".
15488 (reload_inheritance_insn): Strengthen elements of this array from
15489 rtx to rtx_insn *.
15490 (failed_reload): Likewise for param "insn".
15491 (choose_reload_regs): Likewise for local "insn". Replace use of
15492 NULL_RTX with NULL when referring to an insn.
15493 (input_reload_insns): Strengthen elements of this array from rtx
15494 to rtx_insn *.
15495 (other_input_address_reload_insns): Likewise for this global.
15496 (other_input_reload_insns): Likewise for this global.
15497 (input_address_reload_insns): Likwise for the elements of this
15498 array.
15499 (inpaddr_address_reload_insns): Likwise for the elements of this
15500 array.
15501 (output_reload_insns): Likewise for the elements of this array.
15502 (output_address_reload_insns): Likewise for the elements of this
15503 array.
15504 (outaddr_address_reload_insns): Likewise for the elements of this
15505 array.
15506 (operand_reload_insns): Likewise for this global.
15507 (other_operand_reload_insns): Likewise for this global.
15508 (other_output_reload_insns): Likewise for the elements of this
15509 array.
15510 (new_spill_reg_store): Likewise for the elements of this
15511 array.
15512 (emit_input_reload_insns): Likewise for locals "insn", "temp".
15513 Strengthen local "where" from rtx * to rtx_insn **.
15514 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
15515 from rtx to rtx_insn *.
15516 (do_input_reload): Likewise for local "insn".
15517 (do_output_reload): Likewise for local "insn".
15518 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
15519 (emit_insn_if_valid_for_reload): Likewise for return type and local
15520 "last". Add checked cast to rtx_insn when returning "insn" since
15521 this has been through emit_insn.
15522 (gen_reload): Strengthen return type and locals "last", "insn", "set"
15523 from rtx to rtx_insn *. Add checked cast to rtx_insn when
15524 returning "insn" since it's been through
15525 emit_insn_if_valid_for_reload at this point.
15526 (delete_output_reload): Strengthen param "insn" and locals
15527 "output_reload_insn", "i2" from rtx to rtx_insn *.
15528 (delete_address_reloads): Likewise for params "dead_insn",
15529 "current_insn" and locals "prev", "next".
15530 (delete_address_reloads_1): Likewise for params "dead_insn",
15531 "current_insn" and locals "prev", "i2".
15532 (inc_for_reload): Likewise for locals "last", "add_insn".
15533 (add_auto_inc_notes): Strengthen param "insn" from rtx to
15534 rtx_insn *.
15536 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
15537 param of this duplicate of the prototype from reload.h
15539 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15541 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
15542 rtx to rtx_insn *.
15543 (regstat_bb_compute_calls_crossed): Likewise.
15545 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15547 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
15548 to rtx_insn *.
15549 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
15550 with an insn.
15551 (regrename_analyze): Strengthen local "insn" from rtx to
15552 rtx_insn *.
15553 (scan_rtx_reg): Likewise for param "insn".
15554 (scan_rtx_address): Likewise.
15555 (scan_rtx): Likewise.
15556 (restore_operands): Likewise.
15557 (record_out_operands): Likewise.
15558 (build_def_use): Likewise for local "insn". Replace use of
15559 NULL_RTX with NULL when dealing with an insn.
15561 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15563 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
15564 * reginfo.c (reg_scan): Likewise, also for local "insn".
15565 (reg_scan_mark_refs): Likewise for param "insn".
15566 (init_subregs_of_mode): Likewise for local "insn".
15568 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15570 * regcprop.c (struct queued_debug_insn_change): Strengthen field
15571 "insn" from rtx to rtx_insn *.
15572 (replace_oldest_value_reg): Likewise for param "insn".
15573 (replace_oldest_value_addr): Likewise.
15574 (replace_oldest_value_mem): Likewise.
15575 (apply_debug_insn_changes): Likewise for local "last_insn".
15576 (copyprop_hardreg_forward_1): Likewise for local "insn".
15578 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15580 * reg-stack.c (next_flags_user): Strengthen return type and param
15581 "insn" from rtx to rtx_insn *.
15582 (straighten_stack): Likewise for param "insn".
15583 (check_asm_stack_operands): Likewise.
15584 (remove_regno_note): Likewise.
15585 (emit_pop_insn): Likewise for return type, param "insn", local
15586 "pop_insn".
15587 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
15588 "limit" from rtx to rtx_insn *.
15589 (swap_to_top): Likewise for param "insn".
15590 (move_for_stack_reg): Likewise.
15591 (move_nan_for_stack_reg): Likewise.
15592 (swap_rtx_condition): Likewise.
15593 (compare_for_stack_reg): Likewise.
15594 (subst_all_stack_regs_in_debug_insn): Likewise.
15595 (subst_stack_regs_pat): Likewise, and local "insn2".
15596 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
15597 rtx_insn *.
15598 (subst_stack_regs): Likewise.
15599 (change_stack): Likewise.
15600 (convert_regs_1): Likewise for locals "insn", "next".
15602 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15604 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
15605 rtx_insn *.
15606 (combine_set_extension): Likewise for param "curr_insn".
15607 (transform_ifelse): Likewise for param "def_insn".
15608 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
15609 from vec<rtx> * to vec<rtx_insn *> *.
15610 (is_cond_copy_insn): Likewise for param "insn".
15611 (struct ext_state): Strengthen the four vec fields from vec<rtx>
15612 to vec<rtx_insn *>.
15613 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
15614 local "def_insn" from rtx to rtx_insn *.
15615 (get_sub_rtx): Likewise for param "def_insn".
15616 (merge_def_and_ext): Likewise.
15617 (combine_reaching_defs): Likewise.
15618 (add_removable_extension): Likewise for param "insn".
15619 (find_removable_extensions): Likewise for local "insn".
15620 (find_and_remove_re): Likewise for locals "curr_insn" and
15621 "def_insn". Strengthen locals "reinsn_del_list" and
15622 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
15624 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15626 * recog.c (split_insn): Strengthen param "insn" and locals
15627 "first", "last" from rtx to rtx_insn *.
15628 (split_all_insns): Likewise for locals "insn", "next".
15629 (split_all_insns_noflow): Likewise.
15631 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15633 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
15634 const rtx_insn *.
15635 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
15636 (debug_rtx_find): Likewise for param 1 "x".
15638 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
15639 const_rtx to const rtx_insn *. Likewise for local "insn".
15640 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
15641 (debug_rtx_find): Likewise for param 1 "x".
15642 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
15643 from const_rtx to const rtx_insn * within the appropriate cases of
15644 the switch statement.
15646 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
15647 Strengthen local "insns" from rtx to rtx_insn * since this is
15648 passed to a call to debug_rtx_list.
15650 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15652 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
15653 to rtx_insn *.
15655 * function.c (stack_protect_epilogue): Add checked cast to
15656 rtx_insn for now when invoking predict_insn_def.
15658 * predict.c (predict_insn): Strengthen param "insn" from rtx to
15659 rtx_insn *.
15660 (predict_insn_def): Likewise.
15661 (rtl_predict_edge): Likewise for local "last_insn".
15662 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
15663 const rtx_insn *.
15664 (combine_predictions_for_insn): Strengthen param "insn" from rtx
15665 to rtx_insn *.
15666 (bb_estimate_probability_locally): Likewise for local "last_insn".
15667 (expensive_function_p): Likewise for local "insn".
15669 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
15670 local "jmp", since this is used when invoking predict_insn_def.
15672 2014-08-22 Marek Polacek <polacek@redhat.com>
15674 PR c++/62199
15675 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
15677 2014-08-22 Marek Polacek <polacek@redhat.com>
15679 PR c/61271
15680 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
15681 a comparison in parens.
15682 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
15683 in parens.
15685 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15687 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
15688 rtx_insn *.
15690 * cprop.c (fis_get_condition): Likewise.
15692 * postreload.c (reload_cse_regs): Likewise for param "first".
15693 (reload_cse_simplify): Likewise for param "insn".
15694 (reload_cse_regs_1): Likewise for local "insn".
15695 (reload_cse_simplify_set): Likewise for param "insn".
15696 (reload_cse_simplify_operands): Likewise.
15697 (struct reg_use): Likewise for field "insn".
15698 (reload_combine_purge_insn_uses): Likewise for param "insn".
15699 (fixup_debug_insns): Likewise for params "from", "to" and local
15700 "insn".
15701 (try_replace_in_use): Likewise for local "use_insn".
15702 (reload_combine_recognize_const_pattern): Likewise for param
15703 "insn" and locals "add_moved_after_insn", "use_insn".
15704 (reload_combine_recognize_pattern): Likewise for param "insn" and
15705 local "prev".
15706 (reload_combine): Likewise for locals "insn", "prev".
15707 (reload_combine_note_use): Likewise for param "insn".
15708 (move2add_use_add2_insn): Likewise.
15709 (move2add_use_add3_insn): Likewise.
15710 (reload_cse_move2add): Likewise, also for local "next".
15711 (move2add_note_store): Likewise for local "insn".
15713 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15715 * postreload-gcse.c (struct occr): Strengthen field "insn" from
15716 rtx to rtx_insn *.
15717 (struct unoccr): Likewise.
15718 (struct modifies_mem): Likewise.
15719 (alloc_mem): Likewise for local "insn".
15720 (insert_expr_in_table): Likewise for param "insn".
15721 (dump_expr_hash_table_entry): Likewise for local "insn".
15722 (oprs_unchanged_p): Likewise for param "insn".
15723 (load_killed_in_block_p): Likewise for local "setter".
15724 (record_last_reg_set_info): Likewise for param "insn".
15725 (record_last_reg_set_info_regno): Likewise.
15726 (record_last_mem_set_info): Likewise.
15727 (record_last_set_info): Likewise for local "last_set_insn".
15728 (record_opr_changes): Likewise for param "insn".
15729 (hash_scan_set): Likewise.
15730 (compute_hash_table): Likewise for local "insn".
15731 (get_avail_load_store_reg): Likewise for param "insn".
15732 (eliminate_partially_redundant_load): Likewise, also for locals
15733 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
15734 RTX for insns.
15735 (eliminate_partially_redundant_loads): Likewise for local "insn".
15737 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15739 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
15740 rtx to rtx_insn *.
15741 (expand_binop): Likewise for locals "entry_last", "last", "insns"
15742 (expand_twoval_unop): Likewise for locals entry_last", "last".
15743 (expand_twoval_binop): Likewise.
15744 (expand_twoval_binop_libfunc): Likewise for local "insns".
15745 (widen_leading): Likewise for local "last".
15746 (expand_doubleword_clz): Likewise for local "seq". Strengthen
15747 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
15748 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
15749 (expand_parity): Likewise for locals "last" and "seq".
15750 (expand_ffs): Likewise for local "seq". Strengthen local
15751 "nonzero_label" from rtx to rtx_code_label *.
15752 (expand_absneg_bit): Strengthen local "insns" from rtx to
15753 rtx_insn *.
15754 (expand_unop_direct): Likewise for local "last".
15755 (expand_unop): Likewise for locals "last", "insns".
15756 (expand_abs_nojump): Likewise for local "last".
15757 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
15758 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
15759 rtx_insn *.
15760 (expand_copysign_absneg): Strengthen local "label" from rtx to
15761 rtx_code_label *.
15762 (expand_copysign_bit): Strengthen local "insns" from rtx to
15763 rtx_insn *.
15764 (struct no_conflict_data): Likewise for fields "first", "insn".
15765 (emit_libcall_block_1): Likewise for param "insns" and locals
15766 "next", "last", "insn".
15767 (emit_libcall_block): For now, add a checked cast to rtx_insn *
15768 on "insns" when invoking emit_libcall_block_1. Ultimately we
15769 want to strengthen insns itself.
15770 (prepare_cmp_insn): Strengthen local "last" from rtx to
15771 rtx_insn *.
15772 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
15773 (prepare_float_lib_cmp): Likewise for local "insns".
15774 (emit_conditional_move): Likewise for local "last".
15775 (emit_conditional_add): Likewise.
15776 (have_sub2_insn): Likewise for local "seq".
15777 (expand_float): Likewise for local "insns". Strengthen locals
15778 "label", "neglabel" from rtx to rtx_code_label *.
15779 (expand_fix): Likewise for locals "last", "insn", "insns" (to
15780 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
15781 (expand_fixed_convert): Likewise for local "insns" (to
15782 rtx_insn *).
15783 (expand_sfix_optab): Likewise for local "last".
15784 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
15785 to rtx_code_label *.
15786 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
15787 from rtx to rtx_insn *.
15788 (expand_atomic_fetch_op): Likewise for local "insn".
15789 (maybe_legitimize_operand_same_code): Likewise for local "last".
15790 (maybe_legitimize_operands): Likewise.
15792 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15794 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
15795 "insn" from rtx to rtx_insn *.
15796 (ps_rtl_insn): Likewise for return type.
15797 (doloop_register_get): Likewise for params "head", "tail" and
15798 locals "insn", "first_insn_not_to_check".
15799 (schedule_reg_move): Likewise for local "this_insn".
15800 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
15801 of gen_move_insn for now.
15802 (reset_sched_times): Strengthen local "insn" from rtx to
15803 rtx_insn *.
15804 (permute_partial_schedule): Likewise.
15805 (duplicate_insns_of_cycles): Likewise for local "u_insn".
15806 (dump_insn_location): Likewise for param "insn".
15807 (loop_canon_p): Likewise for local "insn".
15808 (sms_schedule): Likewise.
15809 (print_partial_schedule): Likewise.
15810 (ps_has_conflicts): Likewise.
15812 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15814 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
15815 "tailp" from rtx * to rtx_insn **.
15817 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
15818 from rtx to rtx_insn *.
15819 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
15820 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
15821 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
15822 rtx to rtx_insn *.
15823 * modulo-sched.c (const_iteration_count): Strengthen return type
15824 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
15825 use of NULL_RTX with NULL when working with insns.
15826 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
15827 to rtx_insn *.
15828 (sms_schedule): Likewise.
15829 * sched-rgn.c (init_ready_list): Likewise, also for locals
15830 "src_head" and "src_next_tail".
15831 (compute_block_dependences): Likewise.
15832 (free_block_dependencies): Likewise.
15833 (debug_rgn_dependencies): Likewise.
15834 (free_rgn_deps): Likewise.
15835 (compute_priorities): Likewise.
15836 (schedule_region): Likewise.
15837 * sel-sched.c (find_ebb_boundaries): Likewise.
15839 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
15840 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
15842 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15844 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
15845 from rtx to rtx_insn *.
15846 (new_seginfo): Likewise for param "insn".
15847 (create_pre_exit): Likewise for locals "last_insn",
15848 "before_return_copy", "return_copy".
15849 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
15850 "mode_set".
15852 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15854 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
15855 from rtx to rtx_insn *.
15856 (lra_push_insn): Likewise for 1st param.
15857 (lra_push_insn_and_update_insn_regno_info): Likewise.
15858 (lra_pop_insn): Likewise for return type.
15859 (lra_invalidate_insn_data): Likewise for 1st param.
15860 (lra_set_insn_deleted): Likewise.
15861 (lra_delete_dead_insn): Likewise.
15862 (lra_process_new_insns): Likewise for first 3 params.
15863 (lra_set_insn_recog_data): Likewise for 1st param.
15864 (lra_update_insn_recog_data): Likewise.
15865 (lra_set_used_insn_alternative): Likewise.
15866 (lra_invalidate_insn_regno_info): Likewise.
15867 (lra_update_insn_regno_info): Likewise.
15868 (lra_former_scratch_operand_p): Likewise.
15869 (lra_eliminate_regs_1): Likewise.
15870 (lra_get_insn_recog_data): Likewise.
15872 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
15873 rtx to rtx_insn *.
15875 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
15876 "mv1" and "mv2".
15877 (substitute_within_insn): New.
15878 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
15879 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
15880 Replace call to "substitute" with call to substitute_within_insn.
15882 * lra-constraints.c (curr_insn): Strengthen from rtx to
15883 rtx_insn *.
15884 (get_equiv_with_elimination): Likewise for param "insn".
15885 (match_reload): Strengthen params "before" and "after" from rtx *
15886 to rtx_insn **.
15887 (emit_spill_move): Likewise for return type. Add a checked cast
15888 to rtx_insn * on result of gen_move_insn for now.
15889 (check_and_process_move): Likewise for local "before". Replace
15890 NULL_RTX with NULL when referring to insns.
15891 (process_addr_reg): Strengthen params "before" and "after" from
15892 rtx * to rtx_insn **.
15893 (insert_move_for_subreg): Likewise.
15894 (simplify_operand_subreg): Strengthen locals "before" and "after"
15895 from rtx to rtx_insn *.
15896 (process_address_1): Strengthen params "before" and "after" from
15897 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
15898 rtx to rtx_insn *.
15899 (process_address): Strengthen params "before" and "after" from
15900 rtx * to rtx_insn **.
15901 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
15902 (curr_insn_transform): Strengthen locals "before" and "after"
15903 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
15904 to insns.
15905 (loc_equivalence_callback): Update cast of "data", changing
15906 resulting type from rtx to rtx_insn *.
15907 (substitute_pseudo_within_insn): New.
15908 (inherit_reload_reg): Strengthen param "insn" from rtx to
15909 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
15910 NULL when referring to insns. Add a checked cast to rtx_insn *
15911 when using usage_insn to invoke lra_update_insn_regno_info.
15912 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
15913 likewise for locals "restore", "save". Add checked casts to
15914 rtx_insn * when using usage_insn to invoke
15915 lra_update_insn_regno_info and lra_process_new_insns. Replace
15916 NULL_RTX with NULL when referring to insns.
15917 (split_if_necessary): Strengthen param "insn" from rtx to
15918 rtx_insn *.
15919 (update_ebb_live_info): Likewise for params "head", "tail" and local
15920 "prev_insn".
15921 (get_last_insertion_point): Likewise for return type and local "insn".
15922 (get_live_on_other_edges): Likewise for local "last".
15923 (inherit_in_ebb): Likewise for params "head", "tail" and locals
15924 "prev_insn", "next_insn", "restore".
15925 (remove_inheritance_pseudos): Likewise for local "prev_insn".
15926 (undo_optional_reloads): Likewise for local "insn".
15928 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
15929 "insn".
15930 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
15931 insns.
15932 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
15933 rtx_insn *.
15934 (spill_pseudos): Likewise for local "insn".
15935 (init_elimination): Likewise.
15936 (process_insn_for_elimination): Likewise for param "insn".
15938 * lra-lives.c (curr_insn): Likewise.;
15940 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
15941 (remove_pseudos): Likewise for param "insn".
15942 (spill_pseudos): Likewise for local "insn".
15943 (lra_final_code_change): Likewise for locals "insn", "curr".
15945 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
15946 (lra_set_insn_deleted): Likewise.
15947 (lra_delete_dead_insn): Likewise, and for local "prev".
15948 (new_insn_reg): Likewise for param "insn".
15949 (lra_set_insn_recog_data): Likewise.
15950 (lra_update_insn_recog_data): Likewise.
15951 (lra_set_used_insn_alternative): Likewise.
15952 (get_insn_freq): Likewise.
15953 (invalidate_insn_data_regno_info): Likewise.
15954 (lra_invalidate_insn_regno_info): Likewise.
15955 (lra_update_insn_regno_info): Likewise.
15956 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
15957 vec<rtx_insn *>.
15958 (lra_push_insn_1): Strengthen param "insn" from rtx to
15959 rtx_insn *.
15960 (lra_push_insn): Likewise.
15961 (lra_push_insn_and_update_insn_regno_info): Likewise.
15962 (lra_pop_insn): Likewise for return type and local "insn".
15963 (push_insns): Likewise for params "from", "to", and local "insn".
15964 (setup_sp_offset): Likewise for params "from", "last" and locals
15965 "before", "insn".
15966 (lra_process_new_insns): Likewise for params "insn", "before",
15967 "after" and local "last".
15968 (struct sloc): Likewise for field "insn".
15969 (lra_former_scratch_operand_p): Likewise for param "insn".
15970 (remove_scratches): Likewise for locals "insn", "last".
15971 (check_rtl): Likewise for local "insn".
15972 (add_auto_inc_notes): Likewise for param "insn".
15973 (update_inc_notes): Likewise for local "insn".
15974 (lra): Replace NULL_RTX with NULL when referring to insn.
15976 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15978 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
15979 to rtx_insn *.
15980 (resolve_reg_notes): Likewise.
15981 (resolve_simple_move): Likewise for return type, param "insn", and
15982 locals "insns", "minsn".
15983 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
15984 (resolve_use): Likewise.
15985 (resolve_debug): Likewise.
15986 (find_decomposable_shift_zext): Likewise.
15987 (resolve_shift_zext): Likewise for return type, param "insn", and
15988 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
15989 (decompose_multiword_subregs): Likewise for local "insn",
15990 "orig_insn", "decomposed_shift", "end".
15992 2014-08-22 David Malcolm <dmalcolm@redhat.com>
15994 * basic-block.h (basic_block split_edge_and_insert): Strengthen
15995 param "insns" from rtx to rtx_insn *.
15997 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
15998 rtx to rtx_insn *.
15999 (struct iv_to_split): Likewise.
16000 (loop_exit_at_end_p): Likewise for local "insn".
16001 (split_edge_and_insert): Likewise for param "insns".
16002 (compare_and_jump_seq): Likewise for return type, param "cinsn",
16003 and locals "seq", "jump".
16004 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
16005 "branch_code"; update invocations of compare_and_jump_seq to
16006 eliminate NULL_RTX in favor of NULL.
16007 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
16008 rtx to rtx_insn *.
16009 (reset_debug_uses_in_loop): Likewise.
16010 (analyze_insn_to_expand_var): Likewise for param "insn".
16011 (analyze_iv_to_split_insn): Likewise.
16012 (analyze_insns_in_loop): Likewise for local "insn".
16013 (insert_base_initialization): Likewise for param
16014 "insn" and local "seq".
16015 (split_iv): Likewise for param "insn" and local "seq".
16016 (expand_var_during_unrolling): Likewise for param "insn".
16017 (insert_var_expansion_initialization): Likewise for local "seq".
16018 (combine_var_copies_in_loop_exit): Likewise.
16019 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
16020 "insn".
16021 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
16022 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
16023 "next".
16025 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16027 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
16028 rtx_insn *.
16029 (iv_analyze_result): Likewise.
16030 (iv_analyze_expr): Likewise.
16031 (biv_p): Likewise.
16033 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
16034 local "def_insn" from rtx to rtx_insn *.
16035 (get_biv_step_1): Likewise for local "insn".
16036 (iv_analyze_expr): Likewise for param "insn".
16037 (iv_analyze_def): Likewise for local "insn".
16038 (iv_analyze_op): Likewise for param "insn".
16039 (iv_analyze): Likewise.
16040 (iv_analyze_result): Likewise.
16041 (biv_p): Likewise.
16042 (suitable_set_for_replacement): Likewise.
16043 (simplify_using_initial_values): Likewise for local "insn".
16044 (iv_number_of_iterations): Likewise for param "insn".
16045 (check_simple_exit): Add checked cast to rtx_insn when invoking
16046 iv_number_of_iterations for now (until get_condition is
16047 strengthened).
16049 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
16050 "insn" from rtx to rtx_insn *.
16051 (analyze_insns_in_loop): Likewise for local "insn".
16053 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16055 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
16056 to rtx_insn *.
16057 (struct invariant): Likewise.
16058 (hash_invariant_expr_1): Likewise for param "insn".
16059 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
16060 (find_exits): Likewise for local "insn".
16061 (create_new_invariant): Likewise for param "insn".
16062 (check_dependencies): Likewise.
16063 (find_invariant_insn): Likewise.
16064 (record_uses): Likewise.
16065 (find_invariants_insn): Likewise.
16066 (find_invariants_bb): Likewise for local "insn".
16067 (get_pressure_class_and_nregs): Likewise for param "insn".
16068 (calculate_loop_reg_pressure): Likewise for local "insn".
16070 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16072 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
16073 to rtx_insn *.
16074 (add_test): Likewise for locals "seq", "jump".
16075 (doloop_modify): Likewise for locals "sequence", "jump_insn".
16077 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16079 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
16080 rtx_insn *.
16081 (rebuild_jump_labels_chain): Likewise for param "chain".
16083 * cfgexpand.c (pass_expand::execute): Add checked cast to
16084 rtx_insn * when calling rebuild_jump_labels_chain in region where
16085 we know e->insns.r is non-NULL.
16087 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
16088 rtx_insn *.
16089 (rebuild_jump_labels): Likewise.
16090 (rebuild_jump_labels_chain): Likewise for param "chain".
16091 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
16092 (init_label_info): Likewise for param "f".
16093 (maybe_propagate_label_ref): Likewise for params "jump_insn",
16094 "prev_nonjump_insn".
16095 (mark_all_labels): Likewise for param "f" and locals "insn",
16096 "prev_nonjump_insn".
16098 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16100 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
16101 from rtx to rtx_insn *insn.
16102 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
16103 (ira_add_allocno_copy): Likewise.
16104 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
16105 rtx to rtx_insn *.
16106 (ira_create_copy): Likewise.
16107 (ira_add_allocno_copy): Likewise.
16108 (create_bb_allocnos): Likewise for local "insn".
16109 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
16110 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
16111 process_regs_for_copy for rtx_insn * param.
16112 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
16113 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
16114 process_regs_for_copy for rtx_insn * param.
16115 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
16116 * ira-costs.c (record_reg_classes): Likewise for param "insn".
16117 (record_operand_costs): Likewise.
16118 (scan_one_insn): Likewise for return type, and for param "insn".
16119 (process_bb_for_costs): Likewise for local "insn".
16120 (process_bb_node_for_hard_reg_moves): Likewise.
16121 * ira-emit.c (struct move): Likewise for field "insn".
16122 (create_move): Eliminate use of NULL_RTX when dealing with an
16123 rtx_insn *.
16124 (emit_move_list): Strengthen return type and locals "result",
16125 "insn" from rtx to rtx_insn *insn.
16126 (emit_moves): Likewise for locals "insns", "tmp".
16127 (ira_emit): Likewise for local "insn".
16128 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
16129 "insn".
16130 (find_call_crossed_cheap_reg): Likewise.
16131 (process_bb_node_lives): Likewise for local "insn".
16132 * ira.c (decrease_live_ranges_number): Likewise.
16133 (compute_regs_asm_clobbered): Likewise.
16134 (build_insn_chain): Likewise.
16135 (find_moveable_pseudos): Likewise, also locals "def_insn",
16136 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
16137 to rtx_insn **. Add a checked cast when assigning from
16138 "closest_use" into closest_uses array in a region where we know
16139 it's a non-NULL insn.
16140 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
16141 to rtx_insn *.
16142 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
16143 "last_interesting_insn", "uin".
16144 (move_unallocated_pseudos): Likewise for locals "def_insn",
16145 "move_insn", "newinsn".
16147 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16149 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
16150 Strengthen locals "done_label", "do_error" from rtx to
16151 rtx_code_label *.
16152 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
16153 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
16154 rtx_code_label *.
16155 (ubsan_expand_si_overflow_neg_check): Likewise for locals
16156 "done_label", "do_error" to rtx_code_label * and local "last" to
16157 rtx_insn *.
16158 (ubsan_expand_si_overflow_mul_check): Likewise for locals
16159 "done_label", "do_error", "large_op0", "small_op0_large_op1",
16160 "one_small_one_large", "both_ops_large", "after_hipart_neg",
16161 "after_lopart_neg", "do_overflow", "hipart_different" to
16162 rtx_code_label * and local "last" to rtx_insn *.
16164 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16166 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
16167 "insn" and "move_insn" from rtx to rtx_insn *.
16169 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16171 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
16172 rtx_insn *.
16173 (cheap_bb_rtx_cost_p): Likewise.
16174 (first_active_insn): Likewise for return type and local "insn".
16175 (last_active_insn): Likewise for return type and locals "insn",
16176 "head".
16177 (struct noce_if_info): Likewise for fields "jump", "insn_a",
16178 "insn_b".
16179 (end_ifcvt_sequence): Likewise for return type and locals "insn",
16180 "seq".
16181 (noce_try_move): Likewise for local "seq".
16182 (noce_try_store_flag): Likewise.
16183 (noce_try_store_flag_constants): Likewise.
16184 (noce_try_addcc): Likewise.
16185 (noce_try_store_flag_mask): Likewise.
16186 (noce_try_cmove): Likewise.
16187 (noce_try_minmax): Likewise.
16188 (noce_try_abs): Likewise.
16189 (noce_try_sign_mask): Likewise.
16190 (noce_try_bitop): Likewise.
16191 (noce_can_store_speculate_p): Likewise for local "insn".
16192 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
16193 seq".
16194 (check_cond_move_block): Likewise for local "insn".
16195 (cond_move_convert_if_block): Likewise.
16196 (cond_move_process_if_block): Likewise for locals "seq",
16197 "loc_insn".
16198 (noce_find_if_block): Likewise for local "jump".
16199 (merge_if_block): Likewise for local "last".
16200 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
16201 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
16202 (block_has_only_trap): Likewise for return type and local "trap".
16203 (find_if_case_1): Likewise for local "jump".
16204 (dead_or_predicable): Likewise for locals "head", "end", "jump",
16205 "insn".
16207 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16209 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
16210 "last_insn", "loop_end" from rtx to rtx_insn *.
16212 * hw-doloop.c (scan_loop): Likewise for local "insn".
16213 (discover_loop): Likewise for param "tail_insn".
16214 (discover_loops): Likewise for local "tail".
16216 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
16217 cast to rtx_insn * when assigning from an rtx local to a
16218 hwloop_info's "last_insn" field.
16220 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16222 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
16223 (add_delay_dependencies): Strengthen local "pro" from rtx to
16224 rtx_insn *.
16225 (recompute_todo_spec): Likewise.
16226 (dep_cost_1): Likewise for locals "insn", "used".
16227 (schedule_insn): Likewise for local "dbg".
16228 (schedule_insn): Likewise for locals "pro", "next".
16229 (unschedule_insns_until): Likewise for local "con".
16230 (restore_pattern): Likewise for local "next".
16231 (estimate_insn_tick): Likewise for local "pro".
16232 (resolve_dependencies): Likewise for local "next".
16233 (fix_inter_tick): Likewise.
16234 (fix_tick_ready): Likewise for local "pro".
16235 (add_to_speculative_block): Likewise for locals "check", "twin",
16236 "pro".
16237 (sched_extend_bb): Likewise for locals "end", "insn".
16238 (init_before_recovery): Likewise for local "x".
16239 (sched_create_recovery_block): Likewise for local "barrier".
16240 (create_check_block_twin): Likewise for local "pro".
16241 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
16242 "consumer".
16243 (unlink_bb_notes): Update for change to type of bb_header.
16244 Strengthen locals "prev", "label", "note", "next" from rtx to
16245 rtx_insn *.
16246 (clear_priorities): Likewise for local "pro".
16248 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16250 * gcse.c (struct occr): Strengthen field "insn" from rtx to
16251 rtx_insn *.
16252 (test_insn): Likewise for this global.
16253 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
16254 const rtx_insn *.
16255 (oprs_anticipatable_p): Likewise.
16256 (oprs_available_p): Likewise.
16257 (insert_expr_in_table): Strengthen param "insn" from rtx to
16258 rtx_insn *.
16259 (hash_scan_set): Likewise.
16260 (hash_scan_clobber): Likewise.
16261 (hash_scan_call): Likewise.
16262 (hash_scan_insn): Likewise.
16263 (compute_hash_table_work): Likewise for local "insn".
16264 (process_insert_insn): Likewise for return type and local "pat".
16265 (insert_insn_end_basic_block): Likewise for locals "new_insn",
16266 "pat", "pat_end", "maybe_cc0_setter".
16267 (pre_edge_insert): Likewise for local "insn".
16268 (pre_insert_copy_insn): Likewise for param "insn".
16269 (pre_insert_copies): Likewise for local "insn".
16270 (struct set_data): Likewise for field "insn".
16271 (single_set_gcse): Likewise for param "insn".
16272 (gcse_emit_move_after): Likewise.
16273 (pre_delete): Likewise for local "insn".
16274 (update_bb_reg_pressure): Likewise for param "from" and local
16275 "insn".
16276 (should_hoist_expr_to_dom): Likewise for param "from".
16277 (hoist_code): Likewise for local "insn".
16278 (get_pressure_class_and_nregs): Likewise for param "insn".
16279 (calculate_bb_reg_pressure): Likewise for local "insn".
16280 (compute_ld_motion_mems): Likewise.
16282 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16284 * genpeep.c (main): Rename param back from "uncast_ins1" to
16285 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
16286 checked cast.
16288 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
16290 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
16292 PR target/62195
16293 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
16294 documentation to state it is only for VSX operations.
16296 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
16297 constraint only active if VSX.
16299 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
16300 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
16301 (lfiwzx): Likewise.
16303 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16305 * fwprop.c (single_def_use_dom_walker::before_dom_children):
16306 Strengthen local "insn" from rtx to rtx_insn *.
16307 (use_killed_between): Likewise for param "target_insn".
16308 (all_uses_available_at): Likewise for param "target_insn" and
16309 local "next".
16310 (update_df_init): Likewise for params "def_insn", "insn".
16311 (update_df): Likewise for param "insn".
16312 (try_fwprop_subst): Likewise for param "def_insn" and local
16313 "insn".
16314 (free_load_extend): Likewise for param "insn".
16315 (forward_propagate_subreg): Likewise for param "def_insn" and
16316 local "use_insn".
16317 (forward_propagate_asm): Likewise for param "def_insn" and local
16318 "use_insn".
16319 (forward_propagate_and_simplify): Likewise for param "def_insn"
16320 and local "use_insn".
16321 (forward_propagate_into): Likewise for locals "def_insn" and
16322 "use_insn".
16324 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16326 * function.c (emit_initial_value_sets): Strengthen local "seq"
16327 from rtx to rtx_insn *.
16328 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
16329 local "seq".
16330 (instantiate_virtual_regs): Likewise for local "insn".
16331 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
16332 (reorder_blocks_1): Likewise for param "insns" and local "insn".
16333 (expand_function_end): Likewise for locals "insn" and "seq".
16334 (epilogue_done): Likewise for local "insn".
16335 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
16336 "last", "trial".
16337 (reposition_prologue_and_epilogue_notes): Likewise for locals
16338 "insn", "last", "note", "first".
16339 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
16340 (pass_match_asm_constraints::execute): Likewise for local "insn".
16342 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16344 * output.h (final_scan_insn): Strengthen return type from rtx to
16345 rtx_insn *.
16346 (final_forward_branch_p): Likewise for param.
16347 (current_output_insn): Likewise for this global.
16349 * final.c (rtx debug_insn): Likewise for this variable.
16350 (current_output_insn): Likewise.
16351 (get_attr_length_1): Rename param "insn" to "uncast_insn",
16352 adding "insn" back in as an rtx_insn * with a checked cast, so
16353 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
16354 first param.
16355 (compute_alignments): Strengthen local "label" from rtx to
16356 rtx_insn *.
16357 (shorten_branches): Rename param from "first" to "uncast_first",
16358 introducing a new local rtx_insn * "first" using a checked cast to
16359 effectively strengthen "first" from rtx to rtx_insn * without
16360 affecting the type signature. Strengthen locals "insn", "seq",
16361 "next", "label" from rtx to rtx_insn *.
16362 (change_scope): Strengthen param "orig_insn" and local "insn" from
16363 rtx to rtx_insn *.
16364 (final_start_function): Rename param from "first" to "uncast_first",
16365 introducing a new local rtx_insn * "first" using a checked cast to
16366 effectively strengthen "first" from rtx to rtx_insn * without
16367 affecting the type signature. Strengthen local "insn" from rtx to
16368 rtx_insn *.
16369 (dump_basic_block_info): Strengthen param "insn" from rtx to
16370 rtx_insn *.
16371 (final): Rename param from "first" to "uncast_first",
16372 introducing a new local rtx_insn * "first" using a checked cast to
16373 effectively strengthen "first" from rtx to rtx_insn * without
16374 affecting the type signature. Strengthen locals "insn", "next"
16375 from rtx to rtx_insn *.
16376 (output_alternate_entry_point): Strengthen param "insn" from rtx to
16377 rtx_insn *.
16378 (call_from_call_insn): Strengthen param "insn" from rtx to
16379 rtx_call_insn *.
16380 (final_scan_insn): Rename param from "insn" to "uncast_insn",
16381 introducing a new local rtx_insn * "insn" using a checked cast to
16382 effectively strengthen "insn" from rtx to rtx_insn * without
16383 affecting the type signature. Strengthen return type and locals
16384 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
16385 now-redundant checked cast to rtx_insn * from both invocations of
16386 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
16387 introducing a local "call_insn" for use when invoking
16388 call_from_call_insn.
16389 (notice_source_line): Strengthen param "insn" from rtx to
16390 rtx_insn *.
16391 (leaf_function_p): Likewise for local "insn".
16392 (final_forward_branch_p): Likewise.
16393 (leaf_renumber_regs): Likewise for param "first".
16394 (rest_of_clean_state): Likewise for locals "insn" and "next".
16395 (self_recursive_call_p): Likewise for param "insn".
16396 (collect_fn_hard_reg_usage): Likewise for local "insn".
16397 (get_call_fndecl): Likewise for param "insn".
16398 (get_call_cgraph_rtl_info): Likewise.
16399 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
16400 introducing a new local rtx_insn * "insn" using a checked cast to
16401 effectively strengthen "insn" from rtx to rtx_insn * without
16402 affecting the type signature.
16404 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
16405 cast when assigning from param "insn" to current_output_insn.
16406 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
16407 so that we can assign it back to current_output_insn.
16409 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
16411 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
16412 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
16413 atmxt540s and atmxt540sreva devices.
16414 * config/avr/avr-tables.opt: Regenerate.
16415 * config/avr/t-multilib: Regenerate.
16416 * doc/avr-mmcu.texi: Regenerate.
16418 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16420 * expr.c (convert_move): Strengthen local "insns" from rtx to
16421 rtx_insn *.
16422 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
16423 "top_label" from rtx to rtx_code_label *.
16424 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
16425 rtx_insn *.
16426 (emit_single_push_insn): Likewise for locals "prev", "last".
16427 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
16428 to rtx_code_label *.
16429 (store_constructor): Likewise for locals "loop_start", "loop_end".
16430 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
16431 rtx_insn *.
16432 (expand_expr_real_2): Likewise.
16433 (expand_expr_real_1): Strengthen local "label" from rtx to
16434 rtx_code_label *.
16436 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16438 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
16439 from rtx to rtx_insn *.
16440 (store_bit_field_1): Likewise.
16441 (extract_bit_field_1): Likewise.
16442 (expand_mult_const): Likewise for local "insns".
16443 (expmed_mult_highpart): Strengthen local "label" from rtx to
16444 rtx_code_label *.
16445 (expand_smod_pow2): Likewise.
16446 (expand_sdiv_pow2): Likewise.
16447 (expand_divmod): Strengthen locals "last", "insn" from rtx to
16448 rtx_insn *. Strengthen locals "label", "label1", "label2",
16449 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
16450 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
16451 (emit_store_flag): Likewise.
16452 (emit_store_flag_force): Strengthen local "label" from rtx to
16453 rtx_code_label *.
16454 (do_cmp_and_jump): Likewise for param "label".
16456 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16458 * explow.c (force_reg): Strengthen local "insn" from rtx to
16459 rtx_insn *.
16460 (adjust_stack_1): Likewise.
16461 (allocate_dynamic_stack_space): Likewise. Strengthen locals
16462 "final_label", "available_label", "space_available" from rtx to
16463 rtx_code_label *.
16464 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
16465 (anti_adjust_stack_and_probe): Likewise.
16467 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16469 * except.h (sjlj_emit_function_exit_after): Strengthen param
16470 "after" from rtx to rtx_insn *. This is only called with
16471 result of get_last_insn (in function.c) so type-change should be
16472 self-contained.
16474 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
16475 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
16476 to rtx_insn *. These fields are only used from except.c so this
16477 type-change should be self-contained to this patch.
16479 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
16480 local "last" from rtx to rtx_insn *.
16481 (dw2_build_landing_pads): Likewise for local "seq".
16482 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
16483 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
16484 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
16485 rtx to rtx_insn *.
16486 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
16487 to rtx_insn *.
16488 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
16489 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
16490 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
16491 referring to an insn. Strengthen local "dispatch_label" from
16492 rtx to rtx_code_label *.
16493 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
16494 rtx_insn *.
16495 (expand_eh_return): Strengthen local "around_label" from
16496 rtx to rtx_code_label *.
16497 (convert_to_eh_region_ranges): Strengthen locals "iter",
16498 "last_action_insn", "first_no_action_insn",
16499 "first_no_action_insn_before_switch",
16500 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
16502 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16504 * dwarf2out.c (last_var_location_insn): Strengthen this variable
16505 from rtx to rtx_insn *.
16506 (cached_next_real_insn): Likewise.
16507 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
16508 working with insns.
16509 (dwarf2out_var_location): Strengthen locals "next_real",
16510 "next_note", "expected_next_loc_note", "last_start", "insn" from
16511 rtx to rtx_insn *.
16513 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16515 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
16516 from rtx to rtx_insn *.
16517 (create_pseudo_cfg): Likewise for local "insn".
16519 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16521 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
16522 from rtx to rtx_insn *.
16523 (df_bb_regno_last_def_find): Likewise.
16525 * df-problems.c (df_rd_bb_local_compute): Likewise.
16526 (df_lr_bb_local_compute): Likewise.
16527 (df_live_bb_local_compute): Likewise.
16528 (df_chain_remove_problem): Likewise.
16529 (df_chain_create_bb): Likewise.
16530 (df_word_lr_bb_local_compute): Likewise.
16531 (df_remove_dead_eq_notes): Likewise for param "insn".
16532 (df_note_bb_compute): Likewise for local "insn".
16533 (simulate_backwards_to_point): Likewise.
16534 (df_md_bb_local_compute): Likewise.
16536 * df-scan.c (df_scan_free_bb_info): Likewise.
16537 (df_scan_start_dump): Likewise.
16538 (df_scan_start_block): Likewise.
16539 (df_install_ref_incremental): Likewise for local "insn".
16540 (df_insn_rescan_all): Likewise.
16541 (df_reorganize_refs_by_reg_by_insn): Likewise.
16542 (df_reorganize_refs_by_insn_bb): Likewise.
16543 (df_recompute_luids): Likewise.
16544 (df_bb_refs_record): Likewise.
16545 (df_update_entry_exit_and_calls): Likewise.
16546 (df_bb_verify): Likewise.
16548 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16550 * ddg.h (struct ddg_node): Strengthen fields "insn" and
16551 "first_note" from rtx to rtx_insn *.
16552 (get_node_of_insn): Likewise for param 2 "insn".
16553 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
16555 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
16556 rtx_insn *.
16557 (mem_write_insn_p): Likewise.
16558 (mem_access_insn_p): Likewise.
16559 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
16560 (def_has_ccmode_p): Likewise for param "insn".
16561 (add_cross_iteration_register_deps): Likewise for locals
16562 "def_insn" and "use_insn".
16563 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
16564 (build_intra_loop_deps): Likewise for local "src_insn".
16565 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
16566 to rtx_insn *.
16567 (get_node_of_insn): Likewise for param "insn".
16569 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16571 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
16572 (deletable_insn_p): Strengthen param "insn" from rtx to
16573 rtx_insn *. Add checked cast to rtx_call_insn when invoking
16574 find_call_stack_args, since this is guarded by CALL_P (insn).
16575 (marked_insn_p): Strengthen param "insn" from rtx to
16576 rtx_insn *.
16577 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
16578 invoking find_call_stack_args, since this is guarded by
16579 CALL_P (insn).
16580 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
16581 rtx_insn *; we know this is an insn since this was called by
16582 mark_nonreg_stores.
16583 (mark_nonreg_stores_2): Likewise.
16584 (mark_nonreg_stores): Strengthen param "insn" from rtx to
16585 rtx_insn *.
16586 (find_call_stack_args): Strengthen param "call_insn" from rtx to
16587 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
16588 to rtx_insn *.
16589 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
16590 from rtx to rtx_insn *.
16591 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
16592 "next", "ref_insn".
16593 (delete_unmarked_insns): Likewise for locals "insn", "next".
16594 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
16595 (mark_reg_dependencies): Likewise for param "insn".
16596 (rest_of_handle_ud_dce): Likewise for local "insn".
16597 (word_dce_process_block): Likewise.
16598 (dce_process_block): Likewise.
16600 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16602 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
16603 from rtx to rtx_insn *.
16604 (struct change_cc_mode_args): Likewise for field "insn".
16605 (this_insn): Strengthen from rtx to rtx_insn *.
16606 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
16607 with insn.
16608 (validate_canon_reg): Strengthen param "insn" from rtx to
16609 rtx_insn *.
16610 (canon_reg): Likewise.
16611 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
16612 dealing with insn.
16613 (record_jump_equiv): Strengthen param "insn" from rtx to
16614 rtx_insn *.
16615 (try_back_substitute_reg): Likewise, also for locals "prev",
16616 "bb_head".
16617 (find_sets_in_insn): Likewise for param "insn".
16618 (canonicalize_insn): Likewise.
16619 (cse_insn): Likewise. Add a checked cast.
16620 (invalidate_from_clobbers): Likewise for param "insn".
16621 (invalidate_from_sets_and_clobbers): Likewise.
16622 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
16623 dealing with insn.
16624 (cse_prescan_path): Strengthen local "insn" from rtx to
16625 rtx_insn *.
16626 (cse_extended_basic_block): Likewise for locals "insn" and
16627 "prev_insn".
16628 (cse_main): Likewise for param "f".
16629 (check_for_label_ref): Likewise for local "insn".
16630 (set_live_p): Likewise for second param ("insn").
16631 (insn_live_p): Likewise for first param ("insn") and for local
16632 "next".
16633 (cse_change_cc_mode_insn): Likewise for first param "insn".
16634 (cse_change_cc_mode_insns): Likewise for first and second params
16635 "start" and "end".
16636 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
16637 and "end".
16638 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
16639 "cc_src_insn".
16641 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
16642 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
16643 Anna Tikhonova <anna.tikhonova@intel.com>
16644 Ilya Tocar <ilya.tocar@intel.com>
16645 Andrey Turetskiy <andrey.turetskiy@intel.com>
16646 Ilya Verbin <ilya.verbin@intel.com>
16647 Kirill Yukhin <kirill.yukhin@intel.com>
16648 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
16650 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
16651 New.
16652 * config/i386/sse.md
16653 (define_mode_iterator VI248_AVX2): Delete.
16654 (define_mode_iterator VI2_AVX2_AVX512BW): New.
16655 (define_mode_iterator VI48_AVX2): Ditto.
16656 (define_insn <shift_insn><mode>3): Delete.
16657 (define_insn "<shift_insn><mode>3<mask_name>" with
16658 VI2_AVX2_AVX512BW): New.
16659 (define_insn "<shift_insn><mode>3<mask_name>" with
16660 VI48_AVX2): Ditto.
16662 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
16663 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
16664 Anna Tikhonova <anna.tikhonova@intel.com>
16665 Ilya Tocar <ilya.tocar@intel.com>
16666 Andrey Turetskiy <andrey.turetskiy@intel.com>
16667 Ilya Verbin <ilya.verbin@intel.com>
16668 Kirill Yukhin <kirill.yukhin@intel.com>
16669 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
16671 * config/i386/sse.md
16672 (define_mode_iterator VI4F_BRCST32x2): New.
16673 (define_mode_attr 64x2_mode): Ditto.
16674 (define_mode_attr 32x2mode): Ditto.
16675 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
16676 with VI4F_BRCST32x2): Ditto.
16677 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
16678 with V16FI mode iterator): Ditto.
16679 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
16680 with V16FI): Ditto.
16681 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
16682 with VI8F_BRCST64x2): Ditto.
16684 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
16685 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
16686 Anna Tikhonova <anna.tikhonova@intel.com>
16687 Ilya Tocar <ilya.tocar@intel.com>
16688 Andrey Turetskiy <andrey.turetskiy@intel.com>
16689 Ilya Verbin <ilya.verbin@intel.com>
16690 Kirill Yukhin <kirill.yukhin@intel.com>
16691 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
16693 * config/i386/sse.md
16694 (define_mode_iterator VI8_AVX512VL): New.
16695 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
16697 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
16699 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
16700 (define_mode_iterator V48_AVX512VL): New.
16701 (define_mode_iterator V12_AVX512VL): Ditto.
16702 (define_insn <avx512>_load<mode>_mask): Split into two similar
16703 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
16704 Refactor output template.
16705 (define_insn "<avx512>_store<mode>_mask"): Ditto.
16707 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16709 * cprop.c (struct occr): Strengthen field "insn" from rtx to
16710 rtx_insn *.
16711 (reg_available_p): Likewise for param "insn".
16712 (insert_set_in_table): Likewise.
16713 (hash_scan_set): Likewise.
16714 (hash_scan_insn): Likewise.
16715 (make_set_regs_unavailable): Likewise.
16716 (compute_hash_table_work): Likewise for local "insn".
16717 (reg_not_set_p): Strengthen param "insn" from const_rtx to
16718 const rtx_insn *.
16719 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
16720 (try_replace_reg): Likewise.
16721 (find_avail_set): Likewise.
16722 (cprop_jump): Likewise for params "setcc", "jump".
16723 (constprop_register): Likewise for param "insn".
16724 (cprop_insn): Likewise.
16725 (do_local_cprop): Likewise.
16726 (local_cprop_pass): Likewise for local "insn".
16727 (bypass_block): Likewise for params "setcc" and "jump".
16728 (bypass_conditional_jumps): Likewise for locals "setcc" and
16729 "insn".
16730 (one_cprop_pass): Likewise for local "insn".
16732 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16734 * compare-elim.c (struct comparison_use): Strengthen field "insn"
16735 from rtx to rtx_insn *.
16736 (struct comparison): Likewise, also for field "prev_clobber".
16737 (conforming_compare): Likewise for param "insn".
16738 (arithmetic_flags_clobber_p): Likewise.
16739 (find_flags_uses_in_insn): Likewise.
16740 (find_comparison_dom_walker::before_dom_children): Likewise for
16741 locals "insn", "next", "last_clobber".
16742 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
16744 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16746 * combine-stack-adj.c (struct csa_reflist): Strengthen field
16747 "insn" from rtx to rtx_insn *.
16748 (single_set_for_csa): Likewise for param "insn".
16749 (record_one_stack_ref): Likewise.
16750 (try_apply_stack_adjustment): Likewise.
16751 (struct record_stack_refs_data): Likewise for field "insn".
16752 (maybe_move_args_size_note): Likewise for params "last" and "insn".
16753 (prev_active_insn_bb): Likewise for return type and param "insn".
16754 (next_active_insn_bb): Likewise.
16755 (force_move_args_size_note): Likewise for params "prev" and "last"
16756 and locals "test", "next_candidate", "prev_candidate".
16757 (combine_stack_adjustments_for_block): Strengthen locals
16758 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
16759 rtx_insn *.
16761 2014-08-21 David Malcolm <dmalcolm@redhat.com>
16763 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
16764 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
16765 (subst_insn): Likewise for this variable.
16766 (added_links_insn): Likewise.
16767 (struct insn_link): Likewise for field "insn".
16768 (alloc_insn_link): Likewise for param "insn".
16769 (struct undobuf): Likewise for field "other_insn".
16770 (find_single_use): Likewise for param "insn" and local "next".
16771 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
16772 (delete_noop_moves): Likewise for locals "insn", "next".
16773 (create_log_links): Likewise for locals "insn", "use_insn".
16774 Strengthen local "next_use" from rtx * to rtx_insn **.
16775 (insn_a_feeds_b): Likewise for params "a", "b".
16776 (combine_instructions): Likewise for param "f" and locals "insn",
16777 "next", "prev", "first", "last_combined_insn", "link", "link1",
16778 "temp". Replace use of NULL_RTX with NULL when referring to
16779 insns.
16780 (setup_incoming_promotions): Likewise for param "first"
16781 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
16782 (can_combine_p): Likewise for params "insn", "i3", "pred",
16783 "pred2", "succ", "succ2" and for local "p".
16784 (combinable_i3pat): Likewise for param "i3".
16785 (cant_combine_insn_p): Likewise for param "insn".
16786 (likely_spilled_retval_p): Likewise.
16787 (adjust_for_new_dest): Likewise.
16788 (update_cfg_for_uncondjump): Likewise, also for local "insn".
16789 (try_combine): Likewise for return type and for params "i3", "i2",
16790 "i1", "i0", "last_combined_insn", and for locals "insn",
16791 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
16792 "i0_insn". Eliminate local "tem" in favor of new locals
16793 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
16794 checked cast for now to rtx_insn * on the return type of
16795 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
16796 insns.
16797 (find_split_point): Strengthen param "insn" from rtx to
16798 rtx_insn *.
16799 (simplify_set): Likewise for local "other_insn".
16800 (recog_for_combine): Likewise for param "insn".
16801 (record_value_for_reg): Likewise.
16802 (record_dead_and_set_regs_1): Likewise for local
16803 "record_dead_insn".
16804 (record_dead_and_set_regs): Likewise for param "insn".
16805 (record_promoted_value): Likewise.
16806 (check_promoted_subreg): Likewise.
16807 (get_last_value_validate): Likewise.
16808 (reg_dead_at_p): Likewise.
16809 (move_deaths): Likewise for param "to_insn".
16810 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
16811 and locals "place", "place2", "cc0_setter". Eliminate local "tem
16812 in favor of new locals "tem_note" and "tem_insn", the latter being
16813 an rtx_insn *.
16814 (distribute_links): Strengthen locals "place", "insn" from rtx to
16815 rtx_insn *.
16817 2014-08-21 David Malcolm <dmalcolm@redhat.com>
16819 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
16820 than a const_rtx.
16821 (can_delete_label_p): Require a const rtx_code_label * rather than
16822 a const_rtx.
16823 (delete_insn): Add checked cast to rtx_code_label * when we know
16824 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
16825 rtx to rtx_insn *.
16826 (delete_insn_chain): Strengthen locals "prev" and "current" from
16827 rtx to rtx_insn *. Add a checked cast when assigning from
16828 "finish" (strengthening the params will come later). Add a
16829 checked cast to rtx_note * in region where we know
16830 NOTE_P (current).
16831 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
16832 rtx_insn *.
16833 (compute_bb_for_insn): Likewise.
16834 (free_bb_for_insn): Likewise for local "insn".
16835 (compute_bb_for_insn): Likewise.
16836 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
16837 local "insn" from rtx to rtx_insn *
16838 (flow_active_insn_p): Require a const rtx_insn * rather than a
16839 const_rtx.
16840 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
16841 rtx_insn *.
16842 (can_fallthru): Likewise for locals "insn" and "insn2".
16843 (bb_note): Likewise for local "note".
16844 (first_insn_after_basic_block_note): Likewise for local "note" and
16845 for return type.
16846 (rtl_split_block): Likewise for locals "insn" and "next".
16847 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
16848 "end".
16849 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
16850 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
16851 "prev", "tmp".
16852 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
16853 them), "kill_from", "barrier", "new_insn".
16854 (patch_jump_insn): Likewise for params "insn", "old_label".
16855 (redirect_branch_edge): Likewise for locals "old_label", "insn".
16856 (force_nonfallthru_and_redirect): Likewise for locals "insn",
16857 "old_label", "new_label".
16858 (rtl_tidy_fallthru_edge): Likewise for local "q".
16859 (rtl_split_edge): Likewise for locals "before", "last".
16860 (commit_one_edge_insertion): Likewise for locals "before",
16861 "after", "insns", "tmp", "last", adding a checked cast where
16862 currently necessary.
16863 (commit_edge_insertions): Likewise.
16864 (rtl_dump_bb): Likewise for locals "insn", "last".
16865 (print_rtl_with_bb): Likewise for local "x".
16866 (rtl_verify_bb_insns): Likewise for local "x".
16867 (rtl_verify_bb_pointers): Likewise for local "insn".
16868 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
16869 "head", "end".
16870 (rtl_verify_fallthru): Likewise for local "insn".
16871 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
16872 (purge_dead_edges): Likewise for local "insn".
16873 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
16874 (skip_insns_after_block): Likewise for return type and for locals
16875 "insn", "last_insn", "next_head", "prev".
16876 (record_effective_endpoints): Likewise for locals "next_insn",
16877 "insn", "end".
16878 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
16879 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
16880 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
16881 (duplicate_insn_chain): For now, add checked cast from rtx to
16882 rtx_insn * when returning insn.
16883 (cfg_layout_duplicate_bb): Likewise for local "insn".
16884 (cfg_layout_delete_block): Likewise for locals "insn", "next",
16885 "prev", "remaints".
16886 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
16887 (rtl_block_empty_p): Likewise.
16888 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
16889 "split_point", "last".
16890 (rtl_block_ends_with_call_p): Likewise for local "insn".
16891 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
16892 const rtx_insn *.
16893 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
16894 "split_at_insn" from rtx to rtx_insn *.
16895 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
16896 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
16897 to const rtx_insn *.
16898 (rtl_account_profile_record): Likewise.
16900 2014-08-21 David Malcolm <dmalcolm@redhat.com>
16902 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
16903 rtx to rtx_insn *.
16904 (average_num_loop_insns): Likewise.
16905 (init_set_costs): Likewise for local "seq".
16906 (seq_cost): Likewise for param "seq", from const_rtx to const
16907 rtx_insn *.
16909 2014-08-21 David Malcolm <dmalcolm@redhat.com>
16911 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
16912 rtx to rtx_insn *.
16914 2014-08-21 David Malcolm <dmalcolm@redhat.com>
16916 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
16917 "f1" and "f2" from rtx * to rtx_insn **.
16918 (flow_find_head_matching_sequence): Likewise.
16920 * cfgcleanup.c (try_simplify_condjump): Strengthen local
16921 "cbranch_insn" from rtx to rtx_insn *.
16922 (thread_jump): Likewise for local "insn".
16923 (try_forward_edges): Likewise for local "last".
16924 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
16925 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
16926 "real_b_end".
16927 (can_replace_by): Likewise for params "i1", "i2".
16928 (old_insns_match_p): Likewise.
16929 (merge_notes): Likewise.
16930 (walk_to_nondebug_insn): Likewise for param "i1".
16931 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
16932 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
16933 "afterlast1", "afterlast2" from rtx to rtx_insn *.
16934 (flow_find_head_matching_sequence): Strengthen params "f1" and
16935 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
16936 "last1", "last2", "beforelast1", "beforelast2" from rtx to
16937 rtx_insn *.
16938 (outgoing_edges_match): Likewise for locals "last1", "last2".
16939 (try_crossjump_to_edge): Likewise for local "insn".
16940 Replace call to for_each_rtx with for_each_rtx_in_insn.
16942 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
16943 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
16944 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
16945 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
16946 (try_optimize_cfg): Strengthen local "last" from rtx to
16947 rtx_insn *.
16948 (delete_dead_jumptables): Likewise for locals "insn", "next",
16949 "label".
16951 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
16952 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
16953 "rtx else_first_tail", to reflect the basic-block.h changes above.
16955 2014-08-21 David Malcolm <dmalcolm@redhat.com>
16957 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
16958 rtx_insn *.
16959 (purge_dead_tablejump_edges): Likewise.
16960 (find_bb_boundaries): Likewise for locals "insn", "end",
16961 "flow_transfer_insn".
16963 2014-08-21 David Malcolm <dmalcolm@redhat.com>
16965 * caller-save.c (save_call_clobbered_regs): Strengthen locals
16966 "ins" and "prev" from rtx to rtx_insn *.
16968 2014-08-21 David Malcolm <dmalcolm@redhat.com>
16970 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
16971 rtx_insn *.
16972 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
16973 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
16974 "scan_start".
16975 (load_register_parameters): Likewise for local "before_arg".
16976 (check_sibcall_argument_overlap): Likewise for param "insn".
16977 (expand_call): Likewise for locals "normal_call_insns",
16978 "tail_call_insns", "insns", "before_call", "after_args",
16979 "before_arg", "last", "prev". Strengthen one of the "last" from
16980 rtx to rtx_call_insn *.
16981 (fixup_tail_calls): Strengthen local "insn" from rtx to
16982 rtx_insn *.
16983 (emit_library_call_value_1): Likewise for locals "before_call" and
16984 "last".
16986 2014-08-21 David Malcolm <dmalcolm@redhat.com>
16988 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
16989 and "last" from rtx to rtx_insn *.
16990 (expand_builtin_nonlocal_goto): Likewise for local "insn".
16991 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
16992 rtx_call_insn *.
16993 (expand_errno_check): Strengthen local "lab" from rtx to
16994 rtx_code_label *.
16995 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
16996 rtx_insn *.
16997 (expand_builtin_mathfn_2): Likewise.
16998 (expand_builtin_mathfn_ternary): Likewise.
16999 (expand_builtin_mathfn_3): Likewise.
17000 (expand_builtin_interclass_mathfn): Likewise for local "last".
17001 (expand_builtin_int_roundingfn): Likewise for local "insns".
17002 (expand_builtin_int_roundingfn_2): Likewise.
17003 (expand_builtin_strlen): Likewise for local "before_strlen".
17004 (expand_builtin_strncmp): Likewise for local "seq".
17005 (expand_builtin_signbit): Likewise for local "last".
17006 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
17007 from rtx to rtx_code_label *.
17008 (expand_stack_restore): Strengthen local "prev" from rtx to
17009 rtx_insn *.
17011 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17013 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
17014 to rtx_insn *.
17015 (struct btr_def_s): Likewise.
17016 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
17017 const rtx_insn *.
17018 (add_btr_def): Likewise.
17019 (new_btr_user): Likewise.
17020 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
17021 rtx to rtx_insn *.
17022 (link_btr_uses): Likewise.
17023 (move_btr_def): Likewise for locals "insp", "old_insn",
17024 "new_insn". Add checked cast to rtx_insn * for now on result of
17025 gen_move_insn.
17026 (can_move_up): Strengthen param "insn" from const_rtx to
17027 const rtx_insn *.
17029 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17031 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
17032 rtx_insn *.
17033 (get_uncond_jump_length): Likewise for locals "label", "jump".
17034 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
17035 "jump", "insn".
17036 (add_labels_and_missing_jumps): Likewise for local "new_jump".
17037 (fix_up_fall_thru_edges): Likewise for local "old_jump".
17038 (find_jump_block): Likewise for local "insn".
17039 (fix_crossing_conditional_branches): Likewise for locals
17040 "old_jump", "new_jump".
17041 (fix_crossing_unconditional_branches): Likewise for locals
17042 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
17043 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
17045 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17047 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
17048 rtx to rtx_insn *.
17049 (struct mem_insn): Likewise for field "insn".
17050 (reg_next_use): Strengthen from rtx * to rtx_insn **.
17051 (reg_next_inc_use): Likewise.
17052 (reg_next_def): Likewise.
17053 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
17054 from rtx to rtx_insn *.
17055 (move_insn_before): Likewise for param "next_insn" and local "insns".
17056 (attempt_change): Likewise for local "mov_insn".
17057 (try_merge): Likewise for param "last_insn".
17058 (get_next_ref): Likewise for return type and local "insn".
17059 Strengthen param "next_array" from rtx * to rtx_insn **.
17060 (parse_add_or_inc): Strengthen param "insn" from rtx to
17061 rtx_insn *.
17062 (find_inc): Likewise for locals "insn" and "other_insn" (three of
17063 the latter).
17064 (merge_in_block): Likewise for locals "insn", "curr",
17065 "other_insn".
17066 (pass_inc_dec::execute): Update allocations of the arrays to
17067 reflect the stronger types.
17069 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17071 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
17072 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
17073 from rtx to rtx_code_label *.
17075 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17077 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
17078 to rtx_insn *.
17080 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
17082 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
17083 generated a warning and prevented bootstrapping the compiler.
17085 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17087 * rtl.h (delete_related_insns): Strengthen return type from rtx to
17088 rtx_insn *.
17090 * jump.c (delete_related_insns): Likewise, also for locals "next"
17091 and "prev".
17093 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17095 * genautomata.c (output_internal_insn_latency_func): When writing
17096 the function "internal_insn_latency" to insn-automata.c,
17097 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
17098 allowing the optional guard function of (define_bypass) clauses to
17099 expect a pair of rtx_insn *, rather than a pair of rtx.
17100 (output_insn_latency_func): When writing the function
17101 "insn_latency", add an "uncast_" prefix to params "insn" and
17102 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
17103 using checked casts from the params, thus enabling the above
17104 change to the generated "internal_insn_latency" function.
17106 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
17108 PR tree-optimization/62091
17109 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
17110 handle correctly arrays.
17111 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
17112 inheritance binfos.
17113 (record_known_type): Walk into inner type.
17114 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
17115 condition on no type changes.
17117 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17119 * genattrtab.c (write_attr_get): Within the generated get_attr_
17120 functions, rename param "insn" to "uncast_insn" and reintroduce
17121 "insn" as an local rtx_insn * using a checked cast, so that "insn"
17122 is an rtx_insn * within insn-attrtab.c
17124 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17126 * output.h (peephole): Strengthen return type from rtx to
17127 rtx_insn *.
17128 * rtl.h (delete_for_peephole): Likewise for both params.
17129 * genpeep.c (main): In generated "peephole" function, strengthen
17130 return type and local "insn" from rtx to rtx_insn *. For now,
17131 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
17132 rtx_insn *, with a checked cast.
17133 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
17134 locals "insn", "next", "prev" from rtx to rtx_insn *.
17136 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
17138 PR tree-optimization/62112
17139 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
17140 * gimple-iterator.h (gsi_replace): Return bool.
17141 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
17142 moved from ref_may_alias_global_p.
17143 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
17144 New overloads.
17145 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
17146 (stmt_kills_ref_p_1): Rename...
17147 (stmt_kills_ref_p): ... to this.
17148 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
17149 stmt_kills_ref_p): Declare.
17150 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
17151 Move the self-assignment case...
17152 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
17154 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17156 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
17158 * emit-rtl.c (try_split): Likewise, also for locals "before" and
17159 "after". For now, don't strengthen param "trial", which requires
17160 adding checked casts when returning it.
17162 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17164 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
17165 "label" from rtx to rtx_code_label *. Strengthen param 1 of
17166 "var_location" hook from rtx to rtx_insn *.
17167 (debug_nothing_rtx): Delete in favor of...
17168 (debug_nothing_rtx_code_label): New prototype.
17169 (debug_nothing_rtx_rtx): Delete unused prototype.
17170 (debug_nothing_rtx_insn): New prototype.
17172 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
17173 invoking debug_hooks->var_location (in two places, one in a NOTE
17174 case of a switch statement, the other guarded by a CALL_P
17175 conditional. Add checked cast to rtx_code_label * when invoking
17176 debug_hooks->label (within CODE_LABEL case of switch statement).
17178 * dbxout.c (dbx_debug_hooks): Update "label" hook from
17179 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
17180 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
17181 (xcoff_debug_hooks): Likewise.
17182 * debug.c (do_nothing_debug_hooks): Likewise.
17183 (debug_nothing_rtx): Delete in favor of...
17184 (debug_nothing_rtx_insn): New function.
17185 (debug_nothing_rtx_rtx): Delete unused function.
17186 (debug_nothing_rtx_code_label): New function.
17187 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
17188 debug_nothing_rtx to debug_nothing_rtx_code_label.
17189 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
17190 to rtx_insn *.
17191 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
17192 debug_nothing_rtx to debug_nothing_rtx_insn.
17193 (sdbout_label): Strengthen param "insn" from rtx to
17194 rtx_code_label *.
17195 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
17196 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
17197 "var_location" hook from debug_nothing_rtx to
17198 debug_nothing_rtx_insn.
17200 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17202 * recog.h (insn_output_fn): Update this function typedef to match
17203 the changes below to the generated output functions, strengthening
17204 the 2nd param from rtx to rtx_insn *.
17206 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
17207 insn when invoking an output function, to match the new signature
17208 of insn_output_fn with a stronger second param.
17210 * genconditions.c (write_header): In the generated code for
17211 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
17212 to match the other changes in this patch.
17214 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
17215 the generated "gen_" functions from rtx to rtx_insn * within their
17216 implementations.
17218 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
17219 the subfunctions within the generated "recog_", "split", "peephole2"
17220 function trees from rtx to rtx_insn *. For now, the top-level
17221 generated functions ("recog", "split", "peephole2") continue to
17222 take a plain rtx for "insn", to avoid introducing dependencies on
17223 other patches. Rename this 2nd param from "insn" to
17224 "uncast_insn", and reintroduce "insn" as a local variable of type
17225 rtx_insn *, initialized at the top of the generated function with
17226 a checked cast on "uncast_insn".
17227 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
17228 the generated "gen_" functions from rtx to rtx_insn * within their
17229 prototypes.
17231 * genoutput.c (process_template): Strengthen the 2nd param within
17232 the generated "output_" functions "insn" from rtx to rtx_insn *.
17234 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
17236 * tree-profile.c (tree_profiling): Skip external functions
17237 when doing coverage instrumentation.
17238 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
17240 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
17242 * config/rs6000/altivec.h (vec_cpsgn): New #define.
17243 (vec_mergee): Likewise.
17244 (vec_mergeo): Likewise.
17245 (vec_cntlz): Likewise.
17246 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
17247 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
17248 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
17249 VMRGEW, and VMRGOW.
17250 * doc/extend.texi: Document various forms of vec_cpsgn,
17251 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
17252 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
17253 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
17254 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
17255 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
17257 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
17259 * config/rs6000/rs6000.c (context.h): New include.
17260 (tree-pass.h): Likewise.
17261 (make_pass_analyze_swaps): New decl.
17262 (rs6000_option_override): Register pass_analyze_swaps.
17263 (swap_web_entry): New subsclass of web_entry_base (df.h).
17264 (special_handling_values): New enum.
17265 (union_defs): New function.
17266 (union_uses): Likewise.
17267 (insn_is_load_p): Likewise.
17268 (insn_is_store_p): Likewise.
17269 (insn_is_swap_p): Likewise.
17270 (rtx_is_swappable_p): Likewise.
17271 (insn_is_swappable_p): Likewise.
17272 (chain_purpose): New enum.
17273 (chain_contains_only_swaps): New function.
17274 (mark_swaps_for_removal): Likewise.
17275 (swap_const_vector_halves): Likewise.
17276 (adjust_subreg_index): Likewise.
17277 (permute_load): Likewise.
17278 (permute_store): Likewise.
17279 (handle_special_swappables): Likewise.
17280 (replace_swap_with_copy): Likewise.
17281 (dump_swap_insn_table): Likewise.
17282 (rs6000_analyze_swaps): Likewise.
17283 (pass_data_analyze_swaps): New pass_data.
17284 (pass_analyze_swaps): New rtl_opt_pass.
17285 (make_pass_analyze_swaps): New function.
17286 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
17288 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17290 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
17291 type from rtx to rtx_insn *.
17292 (create_copy_of_insn_rtx): Likewise.
17293 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
17294 (create_copy_of_insn_rtx): Likewise, also for local "res".
17296 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17298 * rtl.h (find_first_parameter_load): Strengthen return type from
17299 rtx to rtx_insn *.
17300 * rtlanal.c (find_first_parameter_load): Strengthen return type
17301 from rtx to rtx_insn *. Add checked cast for now, to postpone
17302 strengthening the params.
17304 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
17306 PR fortran/44054
17307 * diagnostic.c: Set default caret.
17308 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
17309 line is needed.
17310 * diagnostic.h (struct diagnostic_context):
17312 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17314 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
17315 (sel_bb_head): Strengthen return type insn_t (currently just an
17316 rtx) to rtx_insn *.
17317 (sel_bb_end): Likewise.
17319 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
17320 (sel_bb_head): Strengthen return type and local "head" from
17321 insn_t (currently just an rtx) to rtx_insn *.
17322 (sel_bb_end): Likewise for return type.
17323 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
17324 working with insn.
17326 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17328 * basic-block.h (get_last_bb_insn): Strengthen return type from
17329 rtx to rtx_insn *.
17330 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
17331 end".
17333 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
17335 PR fortran/44054
17336 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
17337 to here ...
17338 (diagnostic_report_diagnostic): ... from here.
17339 * toplev.c (general_init): Move code to c-family.
17341 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
17343 * df.h (web_entry_base): Replace existing struct web_entry with a
17344 new class web_entry_base with only the predecessor member.
17345 (unionfind_root): Remove declaration and move to class member.
17346 (unionfind_union): Remove declaration and move to friend
17347 function.
17348 (union_defs): Remove declaration.
17349 * web.c (web_entry_base::unionfind_root): Modify to be member
17350 function and adjust accessors.
17351 (unionfind_union): Modify to be friend function and adjust
17352 accessors.
17353 (web_entry): New subclass of web_entry_base containing the reg
17354 member.
17355 (union_match_dups): Modify for struct -> class changes.
17356 (union_defs): Likewise.
17357 (entry_register): Likewise.
17358 (pass_web::execute): Likewise.
17360 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
17362 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
17363 builtin define __VEC_ELEMENT_REG_ORDER__.
17365 2014-08-20 Martin Jambor <mjambor@suse.cz>
17366 Wei Mi <wmi@google.com>
17368 PR ipa/60449
17369 PR middle-end/61776
17370 * tree-ssa-operands.c (update_stmt_operands): Remove
17371 MODIFIED_NORETURN_CALLS.
17372 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
17373 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
17374 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
17375 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
17376 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
17377 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
17378 (gimple_call_set_ctrl_altering): New func.
17379 (gimple_call_ctrl_altering_p): Ditto.
17380 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
17381 (make_blocks): Use gimple_call_initialize_ctrl_altering.
17382 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
17383 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
17384 remove MODIFIED_NORETURN_CALLS.
17386 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
17388 * coverage.c (coverage_compute_profile_id): Return non-0;
17389 also handle symbols with unique name.
17390 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
17392 2014-08-20 Steve Ellcey <sellcey@mips.com>
17394 PR middle-end/49191
17395 * doc/sourcebuild.texi (non_strict_align): New.
17397 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
17399 * cgraphunit.c (ipa_passes, compile): Reshedule
17400 symtab_remove_unreachable_nodes passes; update comments.
17401 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
17402 TODO_remove_functions before the pass; the functions ought to be
17403 already removed.
17404 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
17405 TODO_remove_functions.
17406 * passes.c (pass_data_early_local_passes): Do not schedule function
17407 removal.
17408 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
17410 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
17412 PR c/59304
17413 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
17414 before setting the option.
17415 * diagnostic.c (diagnostic_classify_diagnostic): Record
17416 command-line status.
17418 2014-08-20 Richard Biener <rguenther@suse.de>
17420 PR lto/62190
17421 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
17422 to build uint{16,32,64}_type_node.
17424 2014-08-20 Terry Guo <terry.guo@arm.com>
17426 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
17427 with immediate_operand.
17429 2014-08-20 David Malcolm <dmalcolm@redhat.com>
17431 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
17432 "insn" from an as_a to a safe_as_a, for the case when "insn" is
17433 NULL.
17435 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
17437 PR preprocessor/51303
17438 * incpath.c (remove_duplicates): Use cpp_warning.
17440 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
17442 PR c/60975
17443 PR c/53063
17444 * doc/options.texi (CPP): Document it.
17445 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
17446 * optc-gen.awk: Handle CPP.
17447 * opth-gen.awk: Likewise.
17449 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17451 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
17452 rtx_insn *.
17453 (duplicate_insn_chain): Likewise.
17454 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
17455 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
17456 checked cast for now (until we can strengthen the params in the
17457 same way).
17458 (duplicate_insn_chain): Likewise.
17460 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17462 * rtl.h (next_cc0_user): Strengthen return type from rtx to
17463 rtx_insn *.
17464 (prev_cc0_setter): Likewise.
17466 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
17467 rtx_insn *, adding checked casts for now as necessary.
17468 (prev_cc0_setter): Likewise.
17470 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17472 * expr.h (emit_move_insn): Strengthen return type from rtx to
17473 rtx_insn *.
17474 (emit_move_insn_1): Likewise.
17475 (emit_move_complex_push): Likewise.
17476 (emit_move_complex_parts): Likewise.
17478 * expr.c (emit_move_via_integer): Strengthen return type from rtx
17479 to rtx_insn *. Replace use of NULL_RTX with NULL when working
17480 with insns.
17481 (emit_move_complex_push): Strengthen return type from rtx to
17482 rtx_insn *.
17483 (emit_move_complex): Likewise, also for local "ret".
17484 (emit_move_ccmode): Likewise.
17485 (emit_move_multi_word): Likewise for return type and locals
17486 "last_insn", "seq".
17487 (emit_move_insn_1): Likewise for return type and locals "result",
17488 "ret".
17489 (emit_move_insn): Likewise for return type and local "last_insn".
17490 (compress_float_constant): Likewise.
17492 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17494 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
17495 from rtx to rtx_insn *.
17497 * rtl.h (emit_insn_before): Likewise.
17498 (emit_insn_before_noloc): Likewise.
17499 (emit_insn_before_setloc): Likewise.
17500 (emit_jump_insn_before): Likewise.
17501 (emit_jump_insn_before_noloc): Likewise.
17502 (emit_jump_insn_before_setloc): Likewise.
17503 (emit_call_insn_before): Likewise.
17504 (emit_call_insn_before_noloc): Likewise.
17505 (emit_call_insn_before_setloc): Likewise.
17506 (emit_debug_insn_before): Likewise.
17507 (emit_debug_insn_before_noloc): Likewise.
17508 (emit_debug_insn_before_setloc): Likewise.
17509 (emit_label_before): Likewise.
17510 (emit_insn_after): Likewise.
17511 (emit_insn_after_noloc): Likewise.
17512 (emit_insn_after_setloc): Likewise.
17513 (emit_jump_insn_after): Likewise.
17514 (emit_jump_insn_after_noloc): Likewise.
17515 (emit_jump_insn_after_setloc): Likewise.
17516 (emit_call_insn_after): Likewise.
17517 (emit_call_insn_after_noloc): Likewise.
17518 (emit_call_insn_after_setloc): Likewise.
17519 (emit_debug_insn_after): Likewise.
17520 (emit_debug_insn_after_noloc): Likewise.
17521 (emit_debug_insn_after_setloc): Likewise.
17522 (emit_label_after): Likewise.
17523 (emit_insn): Likewise.
17524 (emit_debug_insn): Likewise.
17525 (emit_jump_insn): Likewise.
17526 (emit_call_insn): Likewise.
17527 (emit_label): Likewise.
17528 (gen_clobber): Likewise.
17529 (emit_clobber): Likewise.
17530 (gen_use): Likewise.
17531 (emit_use): Likewise.
17532 (emit): Likewise.
17534 (emit_barrier_before): Strengthen return type from rtx to
17535 rtx_barrier *.
17536 (emit_barrier_after): Likewise.
17537 (emit_barrier): Likewise.
17539 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
17540 from rtx to rtx_insn *. Add checked casts for now when converting
17541 "last" from rtx to rtx_insn *.
17542 (emit_insn_before_noloc): Likewise for return type.
17543 (emit_jump_insn_before_noloc): Likewise.
17544 (emit_call_insn_before_noloc): Likewise.
17545 (emit_debug_insn_before_noloc): Likewise.
17546 (emit_barrier_before): Strengthen return type and local "insn"
17547 from rtx to rtx_barrier *.
17548 (emit_label_before): Strengthen return type from rtx to
17549 rtx_insn *. Add checked cast for now when returning param
17550 (emit_pattern_after_noloc): Strengthen return type from rtx to
17551 rtx_insn *. Add checked casts for now when converting "last" from
17552 rtx to rtx_insn *.
17553 (emit_insn_after_noloc): Strengthen return type from rtx to
17554 rtx_insn *.
17555 (emit_jump_insn_after_noloc): Likewise.
17556 (emit_call_insn_after_noloc): Likewise.
17557 (emit_debug_insn_after_noloc): Likewise.
17558 (emit_barrier_after): Strengthen return type from rtx to
17559 rtx_barrier *.
17560 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
17561 Add checked cast for now when converting "label" from rtx to
17562 rtx_insn *.
17563 (emit_pattern_after_setloc): Strengthen return type from rtx to
17564 rtx_insn *. Add checked casts for now when converting "last" from
17565 rtx to rtx_insn *.
17566 (emit_pattern_after): Strengthen return type from rtx to
17567 rtx_insn *.
17568 (emit_insn_after_setloc): Likewise.
17569 (emit_insn_after): Likewise.
17570 (emit_jump_insn_after_setloc): Likewise.
17571 (emit_jump_insn_after): Likewise.
17572 (emit_call_insn_after_setloc): Likewise.
17573 (emit_call_insn_after): Likewise.
17574 (emit_debug_insn_after_setloc): Likewise.
17575 (emit_debug_insn_after): Likewise.
17576 (emit_pattern_before_setloc): Likewise. Add checked casts for now
17577 when converting "last" from rtx to rtx_insn *.
17578 (emit_pattern_before): Strengthen return type from rtx to
17579 rtx_insn *.
17580 (emit_insn_before_setloc): Likewise.
17581 (emit_insn_before): Likewise.
17582 (emit_jump_insn_before_setloc): Likewise.
17583 (emit_jump_insn_before): Likewise.
17584 (emit_call_insn_before_setloc): Likewise.
17585 (emit_call_insn_before): Likewise.
17586 (emit_debug_insn_before_setloc): Likewise.
17587 (emit_debug_insn_before): Likewise.
17588 (emit_insn): Strengthen return type and locals "last", "insn",
17589 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
17590 within cases where we know we have an insn.
17591 (emit_debug_insn): Likewise.
17592 (emit_jump_insn): Likewise.
17593 (emit_call_insn): Strengthen return type and local "insn" from rtx
17594 to rtx_insn *.
17595 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
17596 a checked cast to rtx_insn * for now on "label".
17597 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
17598 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
17599 (emit_use): Likewise.
17600 (gen_use): Likewise, also for local "seq".
17601 (emit): Likewise for return type and local "insn".
17602 (rtx_insn): Likewise for return type and local "new_rtx".
17604 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
17605 from rtx to rtx_barrier *.
17607 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
17608 changed return type from rtx to rtx_insn *, we must update
17609 "emit_fn" type, and this in turn means updating...
17610 (frame_insn): ...this. Strengthen return type from rtx to
17611 rtx_insn *. Introduce a new local "insn" of the appropriate type.
17613 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17615 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
17616 rtx to rtx_jump_table_data *. Also for local.
17617 * rtl.h (emit_jump_table_data): Likewise.
17619 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17621 * basic-block.h (create_basic_block_structure): Strengthen third
17622 param "bb_note" from rtx to rtx_note *.
17623 * rtl.h (emit_note_before): Strengthen return type from rtx to
17624 rtx_note *.
17625 (emit_note_after): Likewise.
17626 (emit_note): Likewise.
17627 (emit_note_copy): Likewise. Also, strengthen param similarly.
17628 * function.h (struct rtl_data): Strengthen field
17629 "x_stack_check_probe_note" from rtx to rtx_note *.
17631 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
17632 from rtx to rtx_note *.
17633 * cfgrtl.c (create_basic_block_structure): Strengthen third param
17634 "bb_note" from rtx to rtx_note *.
17635 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
17636 when calling emit_note_copy.
17637 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
17638 rtx_note *.
17639 (emit_note_after): Likewise.
17640 (emit_note_before): Likewise.
17641 (emit_note_copy): Likewise. Also, strengthen param similarly.
17642 (emit_note): Likewise.
17643 * except.c (emit_note_eh_region_end): Likewise for return type.
17644 Strengthen local "next" from rtx to rtx_insn *.
17645 (convert_to_eh_region_ranges): Strengthen local "note"
17646 from rtx to rtx_note *.
17647 * final.c (change_scope): Likewise.
17648 (reemit_insn_block_notes): Likewise, for both locals named "note".
17649 Also, strengthen local "insn" from rtx to rtx_insn *.
17650 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
17651 rtx to rtx_note *.
17652 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
17653 strengthen local "seq" from rtx to rtx_insn *.
17654 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
17655 to rtx_note *.
17656 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
17657 vec<rtx_note *>.
17658 (get_bb_note_from_pool): Strengthen return type from rtx to
17659 rtx_note *.
17660 (sel_create_basic_block): Strengthen local "new_bb_note" from
17661 insn_t to rtx_note *.
17662 * var-tracking.c (emit_note_insn_var_location): Strengthen local
17663 "note" from rtx to rtx_note *.
17664 (emit_notes_in_bb): Likewise.
17666 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17668 * function.h (struct rtl_data): Strengthen field
17669 "x_parm_birth_insn" from rtx to rtx_insn *.
17670 * function.c (struct assign_parm_data_all): Strengthen fields
17671 "first_conversion_insn" and "last_conversion_insn" from rtx to
17672 rtx_insn *.
17674 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17676 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
17677 to rtx_insn *; also for local "var_end_seq".
17678 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
17679 (maybe_cleanup_end_of_block): Likewise for param "last" and local
17680 "insn".
17681 (expand_gimple_cond): Likewise for locals "last2" and "last".
17682 (mark_transaction_restart_calls): Likewise for local "insn".
17683 (expand_gimple_stmt): Likewise for return type and locals "last"
17684 and "insn".
17685 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
17686 (avoid_complex_debug_insns): Likewise for param "insn".
17687 (expand_debug_locations): Likewise for locals "insn", "last",
17688 "prev_insn" and "insn2".
17689 (expand_gimple_basic_block): Likewise for local "last".
17690 (construct_exit_block): Likewise for locals "head", "end",
17691 "orig_end".
17692 (pass_expand::execute): Likewise for locals "var_seq",
17693 "var_ret_seq", "next".
17695 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17697 * asan.h (asan_emit_stack_protection): Strengthen return type from
17698 rtx to rtx_insn *.
17699 * asan.c (asan_emit_stack_protection): Likewise. Add local
17700 "insns" to hold the return value.
17702 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17704 * basic-block.h (bb_note): Strengthen return type from rtx to
17705 rtx_note *.
17706 * sched-int.h (bb_note): Likewise.
17707 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
17709 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17711 * rtl.h (make_insn_raw): Strengthen return type from rtx to
17712 rtx_insn *.
17714 * emit-rtl.c (make_insn_raw): Strengthen return type and local
17715 "insn" from rtx to rtx_insn *.
17716 (make_debug_insn_raw): Strengthen return type from rtx to
17717 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
17718 (make_jump_insn_raw): Strengthen return type from rtx to
17719 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
17720 (make_call_insn_raw): Strengthen return type from rtx to
17721 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
17722 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
17723 callback from rtx to rtx_insn *; likewise for local "insn" and
17724 "next", adding a checked cast to rtx_insn in the relevant cases of
17725 the switch statement.
17726 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
17727 callback from rtx to rtx_insn *.
17728 (emit_pattern_after_setloc): Likewise.
17729 (emit_pattern_after): Likewise.
17730 (emit_pattern_before_setloc): Likewise.
17731 (emit_pattern_before): Likewise.
17733 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17735 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
17736 rtx_call_insn *.
17737 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
17738 accepting an rtx_insn *.
17739 (last_call_insn): Strengthen return type from rtx to
17740 rtx_call_insn *.
17742 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17744 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
17745 "insns" from rtx to rtx_insn *.
17746 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
17747 locals "insn" and "prev".
17749 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17751 * rtl.h (tablejump_p): Strengthen third param from rtx * to
17752 rtx_jump_table_data **.
17754 * cfgbuild.c (make_edges): Introduce local "table", using it in
17755 place of "tmp" for jump table data.
17756 (find_bb_boundaries): Strengthen local "table" from rtx to
17757 rtx_jump_table_data *.
17758 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
17759 (outgoing_edges_match): Likewise for locals "table1" and "table2".
17760 (try_crossjump_to_edge): Likewise.
17761 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
17762 "table".
17763 (patch_jump_insn): Introduce local "table", using it in place of
17764 "tmp" for jump table data.
17765 (force_nonfallthru_and_redirect): Introduce local "table", so that
17766 call to tablejump_p can receive an rtx_jump_table_data **. Update
17767 logic around the call to overwrite "note" appropriately if
17768 tablejump_p returns non-zero.
17769 (get_last_bb_insn): Introduce local "table", using it in place of
17770 "tmp" for jump table data.
17771 * dwarf2cfi.c (create_trace_edges): Likewise.
17773 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
17774 from rtx to rtx_jump_table_data *.
17775 (create_fix_barrier): Strengthen local "tmp" from rtx to
17776 rtx_jump_table_data *.
17777 (arm_reorg): Likewise for local "table".
17779 * config/s390/s390.c (s390_chunkify_start): Likewise.
17781 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
17783 * jump.c (delete_related_insns): Strengthen local "lab_next" from
17784 rtx to rtx_jump_table_data *.
17786 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
17787 rtx_jump_table_data **. Add a checked cast when writing through
17788 the pointer: we know there that local "table" is non-NULL and that
17789 JUMP_TABLE_DATA_P (table) holds.
17790 (label_is_jump_target_p): Introduce local "table", using it in
17791 place of "tmp" for jump table data.
17793 2014-08-19 Marek Polacek <polacek@redhat.com>
17795 PR c++/62153
17796 * doc/invoke.texi: Document -Wbool-compare.
17798 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17800 * rtl.h (entry_of_function): Strengthen return type from rtx to
17801 rtx_insn *.
17802 * cfgrtl.c (entry_of_function): Likewise.
17804 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17806 * emit-rtl.h (get_insns): Strengthen return type from rtx to
17807 rtx_insn *, adding a checked cast for now.
17808 (get_last_insn): Likewise.
17810 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17812 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
17813 rtx_code_label *.
17815 * emit-rtl.c (gen_label_rtx): Likewise.
17817 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17819 * rtl.h (previous_insn): Strengthen return type from rtx to
17820 rtx_insn *.
17821 (next_insn): Likewise.
17822 (prev_nonnote_insn): Likewise.
17823 (prev_nonnote_insn_bb): Likewise.
17824 (next_nonnote_insn): Likewise.
17825 (next_nonnote_insn_bb): Likewise.
17826 (prev_nondebug_insn): Likewise.
17827 (next_nondebug_insn): Likewise.
17828 (prev_nonnote_nondebug_insn): Likewise.
17829 (next_nonnote_nondebug_insn): Likewise.
17830 (prev_real_insn): Likewise.
17831 (next_real_insn): Likewise.
17832 (prev_active_insn): Likewise.
17833 (next_active_insn): Likewise.
17835 * emit-rtl.c (next_insn): Strengthen return type from rtx to
17836 rtx_insn *, adding a checked cast.
17837 (previous_insn): Likewise.
17838 (next_nonnote_insn): Likewise.
17839 (next_nonnote_insn_bb): Likewise.
17840 (prev_nonnote_insn): Likewise.
17841 (prev_nonnote_insn_bb): Likewise.
17842 (next_nondebug_insn): Likewise.
17843 (prev_nondebug_insn): Likewise.
17844 (next_nonnote_nondebug_insn): Likewise.
17845 (prev_nonnote_nondebug_insn): Likewise.
17846 (next_real_insn): Likewise.
17847 (prev_real_insn): Likewise.
17848 (next_active_insn): Likewise.
17849 (prev_active_insn): Likewise.
17851 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
17852 param "stepfunc" so that it returns an rtx_insn * rather than an
17853 rtx, to track the change to prev_nonnote_insn_bb, which is the
17854 only function this is called with.
17855 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
17857 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
17859 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
17860 assert.
17862 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17864 * coretypes.h (class rtx_debug_insn): Add forward declaration.
17865 (class rtx_nonjump_insn): Likewise.
17866 (class rtx_jump_insn): Likewise.
17867 (class rtx_call_insn): Likewise.
17868 (class rtx_jump_table_data): Likewise.
17869 (class rtx_barrier): Likewise.
17870 (class rtx_code_label): Likewise.
17871 (class rtx_note): Likewise.
17873 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
17874 adding the invariant DEBUG_INSN_P (X).
17875 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
17876 the invariant NONJUMP_INSN_P (X).
17877 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
17878 the invariant JUMP_P (X).
17879 (class rtx_call_insn): New, a subclass of rtx_insn, adding
17880 the invariant CALL_P (X).
17881 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
17882 invariant JUMP_TABLE_DATA_P (X).
17883 (class rtx_barrier): New, a subclass of rtx_insn, adding the
17884 invariant BARRIER_P (X).
17885 (class rtx_code_label): New, a subclass of rtx_insn, adding
17886 the invariant LABEL_P (X).
17887 (class rtx_note): New, a subclass of rtx_insn, adding
17888 the invariant NOTE_P(X).
17889 (is_a_helper <rtx_debug_insn *>::test): New.
17890 (is_a_helper <rtx_nonjump_insn *>::test): New.
17891 (is_a_helper <rtx_jump_insn *>::test): New.
17892 (is_a_helper <rtx_call_insn *>::test): New.
17893 (is_a_helper <rtx_jump_table_data *>::test): New functions,
17894 overloaded for both rtx and rtx_insn *.
17895 (is_a_helper <rtx_barrier *>::test): New.
17896 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
17897 for both rtx and rtx_insn *.
17898 (is_a_helper <rtx_note *>::test): New.
17900 2014-08-19 Marek Polacek <polacek@redhat.com>
17902 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
17903 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
17904 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
17905 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
17907 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17909 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
17910 rtx_insn *. To help with transition, for now, convert from an
17911 access macro into a pair of functions: BND_TO, returning an
17912 rtx_insn *, and...
17913 (SET_BND_TO): New function, for use where BND_TO is used as an
17914 lvalue.
17916 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
17917 SET_BND_TO.
17918 (BND_TO): New function, adding a checked cast.
17919 (SET_BND_TO): New function.
17921 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
17922 SET_BND_TO.
17923 (compute_av_set_on_boundaries): Likewise.
17925 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
17927 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
17928 destination if it is used in source.
17929 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
17930 (*popcount<mode>2_falsedep_1): Likewise.
17932 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
17934 PR other/62168
17935 * configure.ac: Set install_gold_as_default to no first.
17936 * configure: Regenerated.
17938 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17940 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
17941 "note_list" field will eventually be an rtx_insn *. To help with
17942 transition, for now, convert from an access macro into a pair of
17943 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
17944 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
17945 used as an lvalue.
17947 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
17948 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
17950 * sel-sched-ir.c (init_bb): Likewise.
17951 (sel_restore_notes): Likewise.
17952 (move_bb_info): Likewise.
17953 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
17954 (SET_BB_NOTE_LIST): New function.
17956 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17958 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
17959 field will eventually be an rtx_insn *. To help with transition,
17960 for now, convert from an access macro into a pair of functions:
17961 VINSN_INSN_RTX, returning an rtx_insn *, and...
17962 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
17963 is used as an lvalue.
17965 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
17966 SET_VINSN_INSN_RTX where it's used as an lvalue.
17967 (VINSN_INSN_RTX): New function.
17968 (SET_VINSN_INSN_RTX): New function.
17970 2014-08-19 David Malcolm <dmalcolm@redhat.com>
17972 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
17973 eventually be rtx_insn *, but to help with transition, for now,
17974 convert from an access macro into a pair of functions: DEP_PRO
17975 returning an rtx_insn * and...
17976 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
17977 lvalue, returning an rtx&.
17978 (DEP_CON): Analogous changes to DEP_PRO above.
17979 (SET_DEP_CON): Likewise.
17981 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
17982 an lvalue to SET_DEP_CON.
17983 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
17984 (sd_copy_back_deps): Likewise for DEP_CON.
17985 (DEP_PRO): New function, adding a checked cast for now.
17986 (DEP_CON): Likewise.
17987 (SET_DEP_PRO): New function.
17988 (SET_DEP_CON): Likewise.
17990 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
17992 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
17993 (extra_options): Add i386/cygwin.opt.
17994 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
17995 (CPP_SPEC): Accept -pthread.
17996 (LINK_SPEC): Ditto.
17997 (GOMP_SELF_SPECS): Update comment.
17998 * config/i386/cygwin.opt: New file for -pthread flag.
18000 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18002 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
18003 * df.h (DF_REF_INSN): Convert from a macro to a function, so
18004 that we can return an rtx_insn *.
18006 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
18008 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
18009 when building executables, not DLLs. Add --large-address-aware
18010 under the same conditions.
18011 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
18012 when building executables, not DLLs. Add --large-address-aware
18013 under the same conditions when using -m32.
18015 * config/i386/cygwin-stdint.h: Throughout, make type
18016 definitions dependent on target architecture, not host.
18018 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18020 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
18021 the return type from rtx to rtx_insn *, which will enable various
18022 conversions in followup patches. For now this is is done by a
18023 checked cast.
18024 (NEXT_INSN): Likewise.
18025 (SET_PREV_INSN): Convert to an inline function. This is intended
18026 for use as an lvalue, and so returns an rtx& to allow in-place
18027 modification.
18028 (SET_NEXT_INSN): Likewise.
18030 2014-07-08 Mark Wielaard <mjw@redhat.com>
18032 PR debug/59051
18033 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
18035 2014-08-19 Marek Polacek <polacek@redhat.com>
18037 PR c/61271
18038 * cgraphunit.c (handle_alias_pairs): Fix condition.
18040 2014-08-19 Richard Biener <rguenther@suse.de>
18042 * gimple-fold.c (fold_gimple_assign): Properly build a
18043 null-pointer constant when devirtualizing addresses.
18045 2014-07-07 Mark Wielaard <mjw@redhat.com>
18047 * dwarf2out.c (decl_quals): New function.
18048 (modified_type_die): Take one cv_quals argument instead of two,
18049 one for const and one for volatile.
18050 (add_type_attribute): Likewise.
18051 (generic_parameter_die): Call add_type_attribute with one modifier
18052 argument.
18053 (base_type_for_mode): Likewise.
18054 (add_bounds_info): Likewise.
18055 (add_subscript_info): Likewise.
18056 (gen_array_type_die): Likewise.
18057 (gen_descr_array_type_die): Likewise.
18058 (gen_entry_point_die): Likewise.
18059 (gen_enumeration_type_die): Likewise.
18060 (gen_formal_parameter_die): Likewise.
18061 (gen_subprogram_die): Likewise.
18062 (gen_variable_die): Likewise.
18063 (gen_const_die): Likewise.
18064 (gen_field_die): Likewise.
18065 (gen_pointer_type_die): Likewise.
18066 (gen_reference_type_die): Likewise.
18067 (gen_ptr_to_mbr_type_die): Likewise.
18068 (gen_inheritance_die): Likewise.
18069 (gen_subroutine_type_die): Likewise.
18070 (gen_typedef_die): Likewise.
18071 (force_type_die): Likewise.
18073 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18075 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
18076 if unset.
18077 * configure: Regenerate.
18079 2014-08-19 Richard Biener <rguenther@suse.de>
18081 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
18082 DECL_EXTERNALs in BLOCKs as non-references.
18083 * tree-streamer-out.c (streamer_write_chain): Likewise.
18085 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
18086 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
18087 Anna Tikhonova <anna.tikhonova@intel.com>
18088 Ilya Tocar <ilya.tocar@intel.com>
18089 Andrey Turetskiy <andrey.turetskiy@intel.com>
18090 Ilya Verbin <ilya.verbin@intel.com>
18091 Kirill Yukhin <kirill.yukhin@intel.com>
18092 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
18094 * config/i386/sse.md
18095 (define_mode_iterator VI48_AVX512F): Delete.
18096 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
18097 (define_mode_iterator VI2_AVX512VL): Ditto.
18098 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
18099 Delete.
18100 (define_insn
18101 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
18102 New.
18103 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
18104 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
18105 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
18106 with VI48_AVX512F_AVX512VL): New.
18107 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
18108 with VI2_AVX512VL): Ditto.
18110 2014-08-19 Marek Polacek <polacek@redhat.com>
18112 * doc/invoke.texi: Document -Wc99-c11-compat.
18114 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18116 * rtl.h (PREV_INSN): Split macro in two: the existing one,
18117 for rvalues, and...
18118 (SET_PREV_INSN): New macro, for use as an lvalue.
18119 (NEXT_INSN, SET_NEXT_INSN): Likewise.
18121 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
18122 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
18123 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
18124 (fixup_abnormal_edges): Likewise.
18125 (unlink_insn_chain): Likewise.
18126 (fixup_reorder_chain): Likewise.
18127 (cfg_layout_delete_block): Likewise.
18128 (cfg_layout_merge_blocks): Likewise.
18129 * combine.c (update_cfg_for_uncondjump): Likewise.
18130 * emit-rtl.c (link_insn_into_chain): Likewise.
18131 (remove_insn): Likewise.
18132 (delete_insns_since): Likewise.
18133 (reorder_insns_nobb): Likewise.
18134 (emit_insn_after_1): Likewise.
18135 * final.c (rest_of_clean_state): Likewise.
18136 (final_scan_insn): Likewise.
18137 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
18138 * haifa-sched.c (concat_note_lists): Likewise.
18139 (remove_notes): Likewise.
18140 (restore_other_notes): Likewise.
18141 (move_insn): Likewise.
18142 (unlink_bb_notes): Likewise.
18143 (restore_bb_notes): Likewise.
18144 * jump.c (delete_for_peephole): Likewise.
18145 * optabs.c (emit_libcall_block_1): Likewise.
18146 * reorg.c (emit_delay_sequence): Likewise.
18147 (fill_simple_delay_slots): Likewise.
18148 * sel-sched-ir.c (sel_move_insn): Likewise.
18149 (sel_remove_insn): Likewise.
18150 (get_bb_note_from_pool): Likewise.
18151 * sel-sched.c (move_nop_to_previous_block): Likewise.
18153 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
18154 * config/c6x/c6x.c (gen_one_bundle): Likewise.
18155 (c6x_gen_bundles): Likewise.
18156 (hwloop_optimize): Likewise.
18157 * config/frv/frv.c (frv_function_prologue): Likewise.
18158 (frv_register_nop): Likewise.
18159 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
18160 (ia64_reorg): Likewise.
18161 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
18162 (mep_make_bundle): Likewise.
18163 (mep_bundle_insns): Likewise.
18164 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
18165 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
18166 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
18168 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18170 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
18171 return type from rtx to rtx_insn *.
18172 (BB_END): Likewise.
18173 (BB_HEADER): Likewise.
18174 (BB_FOOTER): Likewise.
18175 (SET_BB_HEAD): Convert to a function.
18176 (SET_BB_END): Likewise.
18177 (SET_BB_HEADER): Likewise.
18178 (SET_BB_FOOTER): Likewise.
18180 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
18181 Strengthen the return type from rtx to rtx_insn *. For now, this
18182 is done by adding a checked cast, but this will eventually
18183 become a field lookup.
18184 (BB_END): Likewise.
18185 (BB_HEADER): Likewise.
18186 (BB_FOOTER): Likewise.
18187 (SET_BB_HEAD): New function, from macro of same name. This is
18188 intended for use as an lvalue, and so returns an rtx& to allow
18189 in-place modification.
18190 (SET_BB_END): Likewise.
18191 (SET_BB_HEADER): Likewise.
18192 (SET_BB_FOOTER): Likewise.
18194 2014-08-18 David Malcolm <dmalcolm@redhat.com>
18196 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
18197 for rvalues, and...
18198 (SET_BB_HEAD): New macro, for use as a lvalue.
18199 (BB_END, SET_BB_END): Likewise.
18200 (BB_HEADER, SET_BB_HEADER): Likewise.
18201 (BB_FOOTER, SET_BB_FOOTER): Likewise.
18203 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
18204 of BB_* macros into SET_BB_* macros.
18205 (fix_crossing_unconditional_branches): Likewise.
18206 * caller-save.c (save_call_clobbered_regs): Likewise.
18207 (insert_one_insn): Likewise.
18208 * cfgbuild.c (find_bb_boundaries): Likewise.
18209 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
18210 (outgoing_edges_match): Likewise.
18211 (try_optimize_cfg): Likewise.
18212 * cfgexpand.c (expand_gimple_cond): Likewise.
18213 (expand_gimple_tailcall): Likewise.
18214 (expand_gimple_basic_block): Likewise.
18215 (construct_exit_block): Likewise.
18216 * cfgrtl.c (delete_insn): Likewise.
18217 (create_basic_block_structure): Likewise.
18218 (rtl_delete_block): Likewise.
18219 (rtl_split_block): Likewise.
18220 (emit_nop_for_unique_locus_between): Likewise.
18221 (rtl_merge_blocks): Likewise.
18222 (block_label): Likewise.
18223 (try_redirect_by_replacing_jump): Likewise.
18224 (emit_barrier_after_bb): Likewise.
18225 (fixup_abnormal_edges): Likewise.
18226 (record_effective_endpoints): Likewise.
18227 (relink_block_chain): Likewise.
18228 (fixup_reorder_chain): Likewise.
18229 (fixup_fallthru_exit_predecessor): Likewise.
18230 (cfg_layout_duplicate_bb): Likewise.
18231 (cfg_layout_split_block): Likewise.
18232 (cfg_layout_delete_block): Likewise.
18233 (cfg_layout_merge_blocks): Likewise.
18234 * combine.c (update_cfg_for_uncondjump): Likewise.
18235 * emit-rtl.c (add_insn_after): Likewise.
18236 (remove_insn): Likewise.
18237 (reorder_insns): Likewise.
18238 (emit_insn_after_1): Likewise.
18239 * haifa-sched.c (get_ebb_head_tail): Likewise.
18240 (restore_other_notes): Likewise.
18241 (move_insn): Likewise.
18242 (sched_extend_bb): Likewise.
18243 (fix_jump_move): Likewise.
18244 * ifcvt.c (noce_process_if_block): Likewise.
18245 (dead_or_predicable): Likewise.
18246 * ira.c (update_equiv_regs): Likewise.
18247 * reg-stack.c (change_stack): Likewise.
18248 * sel-sched-ir.c (sel_move_insn): Likewise.
18249 * sel-sched.c (move_nop_to_previous_block): Likewise.
18251 * config/c6x/c6x.c (hwloop_optimize): Likewise.
18252 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
18254 2014-08-18 David Malcolm <dmalcolm@redhat.com>
18256 * rtl.h (for_each_rtx_in_insn): New function.
18257 * rtlanal.c (for_each_rtx_in_insn): Likewise.
18259 2014-08-18 David Malcolm <dmalcolm@redhat.com>
18261 * coretypes.h (class rtx_insn): Add forward declaration.
18263 * rtl.h: Include is-a.h.
18264 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
18265 workaround to ensure gengtype knows inheritance is occurring,
18266 whilst continuing to use the pre-existing special-casing for
18267 rtx_def.
18268 (class rtx_insn): New subclass of rtx_def, adding the
18269 invariant that we're dealing with something we can sanely use
18270 INSN_UID, NEXT_INSN, PREV_INSN on.
18271 (is_a_helper <rtx_insn *>::test): New.
18272 (is_a_helper <const rtx_insn *>::test): New.
18274 2014-08-18 David Malcolm <dmalcolm@redhat.com>
18276 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
18278 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
18280 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
18281 comdats as extern.
18283 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
18285 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
18286 to BUILT_IN_UNREACHABLE.
18288 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
18290 PR target/62011
18291 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
18292 New tune flag.
18293 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
18294 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
18295 (ffs<mode>2): Do not expand with tzcnt for
18296 TARGET_AVOID_FALSE_DEP_FOR_BMI.
18297 (ffssi2_no_cmove): Ditto.
18298 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
18299 (ctz<mode>2): New expander.
18300 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
18301 (*ctz<mode>2_falsedep): New insn.
18302 (*ctz<mode>2): Rename from ctz<mode>2.
18303 (clz<mode>2_lzcnt): New expander.
18304 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
18305 (*clz<mode>2_lzcnt_falsedep): New insn.
18306 (*clz<mode>2): Rename from ctz<mode>2.
18307 (popcount<mode>2): New expander.
18308 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
18309 (*popcount<mode>2_falsedep): New insn.
18310 (*popcount<mode>2): Rename from ctz<mode>2.
18311 (*popcount<mode>2_cmp): Remove.
18312 (*popcountsi2_cmp_zext): Ditto.
18314 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
18316 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
18317 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
18318 * config/microblaze/microblaze.h
18319 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
18321 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
18323 PR other/62168
18324 * configure.ac: Set install_gold_as_default to no for
18325 --enable-gold=no.
18326 * configure: Regenerated.
18328 2014-08-18 Roman Gareev <gareevroman@gmail.com>
18330 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
18331 * config.in: Add undef of HAVE_isl.
18332 * configure: Regenerate.
18333 * configure.ac: Add definition of HAVE_isl.
18334 * graphite-blocking.c: Add checking of HAVE_isl.
18335 * graphite-dependences.c: Likewise.
18336 * graphite-interchange.c: Likewise.
18337 * graphite-isl-ast-to-gimple.c: Likewise.
18338 * graphite-optimize-isl.c: Likewise.
18339 * graphite-poly.c: Likewise.
18340 * graphite-scop-detection.c: Likewise.
18341 * graphite-sese-to-poly.c: Likewise.
18342 * graphite.c: Likewise.
18343 * toplev.c: Replace the checking of HAVE_cloog with the checking
18344 of HAVE_isl.
18346 2014-08-18 Richard Biener <rguenther@suse.de>
18348 PR tree-optimization/62090
18349 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
18350 (fold_builtin_3): Do not fold snprintf.
18351 (fold_builtin_4): Likewise.
18352 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
18353 moved from builtins.c.
18354 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
18355 (gimple_fold_builtin): Do not fold sprintf here.
18357 2014-08-18 Richard Biener <rguenther@suse.de>
18359 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
18360 code to ...
18361 (maybe_canonicalize_mem_ref_addr): ... this function.
18362 (fold_stmt_1): Apply it here before all simplification.
18364 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
18366 PR ipa/61800
18367 * cgraph.h (cgraph_node::create_indirect_edge): Add
18368 compute_indirect_info param.
18369 * cgraph.c (cgraph_node::create_indirect_edge): Compute
18370 indirect_info only when it is required.
18371 * cgraphclones.c (cgraph_clone_edge): Do not recompute
18372 indirect_info fore cloned indirect edge.
18374 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
18375 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
18376 Anna Tikhonova <anna.tikhonova@intel.com>
18377 Ilya Tocar <ilya.tocar@intel.com>
18378 Andrey Turetskiy <andrey.turetskiy@intel.com>
18379 Ilya Verbin <ilya.verbin@intel.com>
18380 Kirill Yukhin <kirill.yukhin@intel.com>
18381 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
18383 * config/i386/sse.md
18384 (define_mode_iterator VI8_AVX2_AVX512BW): New.
18385 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
18387 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
18388 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
18389 Anna Tikhonova <anna.tikhonova@intel.com>
18390 Ilya Tocar <ilya.tocar@intel.com>
18391 Andrey Turetskiy <andrey.turetskiy@intel.com>
18392 Ilya Verbin <ilya.verbin@intel.com>
18393 Kirill Yukhin <kirill.yukhin@intel.com>
18394 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
18396 * config/i386/sse.md
18397 (define_mode_iterator VF1_AVX512VL): New.
18398 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
18399 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
18400 New.
18402 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
18403 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
18404 Anna Tikhonova <anna.tikhonova@intel.com>
18405 Ilya Tocar <ilya.tocar@intel.com>
18406 Andrey Turetskiy <andrey.turetskiy@intel.com>
18407 Ilya Verbin <ilya.verbin@intel.com>
18408 Kirill Yukhin <kirill.yukhin@intel.com>
18409 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
18411 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
18412 * config/i386/i386.md
18413 (define_code_iterator any_float): New.
18414 (define_code_attr floatsuffix): New.
18415 * config/i386/sse.md
18416 (define_mode_iterator VF1_128_256VL): New.
18417 (define_mode_iterator VF2_512_256VL): New.
18418 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
18419 TARGET check.
18420 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
18421 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
18422 New.
18423 (define_mode_attr qq2pssuff): New.
18424 (define_mode_attr sselongvecmode): New.
18425 (define_mode_attr sselongvecmodelower): New.
18426 (define_mode_attr sseintvecmode3): New.
18427 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
18428 New.
18429 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
18430 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
18431 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
18432 (define_insn "ufloatv2siv2df2<mask_name>"): New.
18434 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
18435 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
18436 Anna Tikhonova <anna.tikhonova@intel.com>
18437 Ilya Tocar <ilya.tocar@intel.com>
18438 Andrey Turetskiy <andrey.turetskiy@intel.com>
18439 Ilya Verbin <ilya.verbin@intel.com>
18440 Kirill Yukhin <kirill.yukhin@intel.com>
18441 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
18443 * config/i386/sse.md
18444 (define_mode_iterator VF2_AVX512VL): New.
18445 (define_mode_attr sseintvecmode2): New.
18446 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
18447 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
18448 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
18449 (define_insn
18450 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
18451 Ditto.
18452 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
18453 Ditto.
18454 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
18455 Ditto.
18457 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
18458 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
18459 Anna Tikhonova <anna.tikhonova@intel.com>
18460 Ilya Tocar <ilya.tocar@intel.com>
18461 Andrey Turetskiy <andrey.turetskiy@intel.com>
18462 Ilya Verbin <ilya.verbin@intel.com>
18463 Kirill Yukhin <kirill.yukhin@intel.com>
18464 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
18466 * config/i386/i386.md
18467 (define_insn "*movoi_internal_avx"): Add evex version.
18468 (define_insn "*movti_internal"): Ditto.
18470 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
18471 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
18472 Anna Tikhonova <anna.tikhonova@intel.com>
18473 Ilya Tocar <ilya.tocar@intel.com>
18474 Andrey Turetskiy <andrey.turetskiy@intel.com>
18475 Ilya Verbin <ilya.verbin@intel.com>
18476 Kirill Yukhin <kirill.yukhin@intel.com>
18477 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
18479 * config/i386/i386.md
18480 (define_attr "isa"): Add avx512dq, noavx512dq.
18481 (define_attr "enabled"): Ditto.
18482 * config/i386/sse.md
18483 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
18485 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
18486 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
18487 Anna Tikhonova <anna.tikhonova@intel.com>
18488 Ilya Tocar <ilya.tocar@intel.com>
18489 Andrey Turetskiy <andrey.turetskiy@intel.com>
18490 Ilya Verbin <ilya.verbin@intel.com>
18491 Kirill Yukhin <kirill.yukhin@intel.com>
18492 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
18494 * config/i386/i386.c
18495 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
18496 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
18497 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
18498 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
18499 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
18500 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
18501 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
18502 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
18503 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
18504 * config/i386/sse.md
18505 (define_mode_iterator VMOVE): Allow V4TI mode.
18506 (define_mode_iterator V_AVX512VL): New.
18507 (define_mode_iterator V): New handling for AVX512VL.
18508 (define_insn "avx512f_load<mode>_mask"): Delete.
18509 (define_insn "<avx512>_load<mode>_mask"): New.
18510 (define_insn "avx512f_store<mode>_mask"): Delete.
18511 (define_insn "<avx512>_store<mode>_mask"): New.
18514 2014-08-18 Yury Gribov <y.gribov@samsung.com>
18516 PR sanitizer/62089
18517 * asan.c (instrument_derefs): Fix bitfield check.
18519 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
18521 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
18522 * config/rs6000/htm.md (ttest): Remove clobber.
18523 * config/rs6000/predicates.md (any_mask_operand): New predicate.
18524 (and_operand): Reformat.
18525 (and_2rld_operand): New predicate.
18526 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
18527 parameter.
18528 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
18529 parameter. Handle AND directly.
18530 (rs6000_split_logical_di): Remove last parameter.
18531 (rs6000_split_logical): Remove last parameter. Remove obsolete
18532 comment.
18533 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
18534 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
18535 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
18536 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
18537 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
18538 and 5 anonymous splitters): Delete.
18539 (and<mode>3): New expander.
18540 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
18541 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
18542 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
18543 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
18544 (floatdisf2_internal1): Remove clobbers.
18545 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
18546 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
18547 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
18548 (and<mode>3 for BOOL_128): Remove clobber.
18549 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
18550 rs6000_split_logical.
18551 (*bool<mode>3_internal for BOOL_128): Adjust call of
18552 rs6000_split_logical.
18553 (*boolc<mode>3_internal1 for BOOL_128,
18554 *boolc<mode>3_internal2 for BOOL_128,
18555 *boolcc<mode>3_internal1 for BOOL_128,
18556 *boolcc<mode>3_internal2 for BOOL_128,
18557 *eqv<mode>3_internal1 for BOOL_128,
18558 *eqv<mode>3_internal2 for BOOL_128,
18559 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
18560 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
18561 clobber.
18562 (*vec_reload_and_reg_<mptrsize>): Delete.
18564 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
18566 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
18567 and split, *boolccsi3_internal3 and split): Delete.
18568 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
18569 *boolccdi3_internal3 and split): Delete.
18570 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
18571 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
18573 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
18575 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
18576 and split, *boolcsi3_internal3 and split): Delete.
18577 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
18578 *boolcdi3_internal3 and split): Delete.
18579 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
18581 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
18583 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
18584 <'u'>: Also support printing the low-order 16 bits.
18585 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
18586 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
18587 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
18588 *booldi3_internal3 and split): Delete.
18589 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
18590 *bool<mode>3_dot2): New.
18591 (two anonymous define_splits for non_logical_cint_operand): Merge.
18593 2014-08-17 Marek Polacek <polacek@redhat.com>
18594 Manuel López-Ibáñez <manu@gcc.gnu.org>
18596 PR c/62059
18597 * diagnostic.c (adjust_line): Add gcc_checking_assert.
18598 (diagnostic_show_locus): Don't print caret diagnostic
18599 if a column is larger than the line_width.
18601 2014-08-17 Roman Gareev <gareevroman@gmail.com>
18603 * common.opt: Make the ISL AST generator to be the main code generator
18604 of Graphite.
18606 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
18608 * wide-int.h (generic_wide_int): Declare as class instead of struct.
18610 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
18612 PR target/61641
18613 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
18614 Declare.
18615 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
18616 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
18617 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
18618 Define.
18619 * config/pa/pa.md (begin_brtab): Delete insn.
18620 (end_brtab): Likewise.
18622 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
18624 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
18626 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
18628 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
18629 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
18630 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
18631 (get_dynamic_type): Remove.
18632 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
18633 (clear_speculation): Bring to ipa-deivrt.h
18634 (get_class_context): Rename to ...
18635 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
18636 (contains_type_p): Update.
18637 (get_dynamic_type): Rename to ...
18638 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
18639 (possible_polymorphic_call_targets): UPdate.
18640 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
18641 * ipa-prop.c (ipa_analyze_call_uses): Update.
18643 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
18645 * doc/invoke.texi (SH options): Document missing processor variant
18646 options. Remove references to Hitachi. Undocument deprecated mspace
18647 option.
18649 2014-08-15 Jason Merrill <jason@redhat.com>
18651 * tree.c (type_hash_canon): Uncomment assert.
18653 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
18655 * input.h (in_system_header_at): Add comment.
18657 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
18659 PR fortran/44054
18660 * diagnostic.c (build_message_string): Make it extern.
18661 * diagnostic.h (build_message_string): Make it extern.
18663 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
18665 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
18666 load/store from/to non-floating class pseudo.
18668 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
18670 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
18672 2014-08-15 Richard Biener <rguenther@suse.de>
18674 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
18675 (get_constraint_for_ssa_var): Remove dead code.
18676 (get_constraint_for_1): Adjust.
18677 (find_what_var_points_to): Likewise.
18678 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
18680 2014-08-15 Ilya Tocar <tocarip@gmail.com>
18682 PR target/61878
18683 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
18684 (_mm512_mask_cmpge_epu32_mask): Ditto.
18685 (_mm512_cmpge_epu32_mask): Ditto.
18686 (_mm512_mask_cmpge_epi64_mask): Ditto.
18687 (_mm512_cmpge_epi64_mask): Ditto.
18688 (_mm512_mask_cmpge_epu64_mask): Ditto.
18689 (_mm512_cmpge_epu64_mask): Ditto.
18690 (_mm512_mask_cmple_epi32_mask): Ditto.
18691 (_mm512_cmple_epi32_mask): Ditto.
18692 (_mm512_mask_cmple_epu32_mask): Ditto.
18693 (_mm512_cmple_epu32_mask): Ditto.
18694 (_mm512_mask_cmple_epi64_mask): Ditto.
18695 (_mm512_cmple_epi64_mask): Ditto.
18696 (_mm512_mask_cmple_epu64_mask): Ditto.
18697 (_mm512_cmple_epu64_mask): Ditto.
18698 (_mm512_mask_cmplt_epi32_mask): Ditto.
18699 (_mm512_cmplt_epi32_mask): Ditto.
18700 (_mm512_mask_cmplt_epu32_mask): Ditto.
18701 (_mm512_cmplt_epu32_mask): Ditto.
18702 (_mm512_mask_cmplt_epi64_mask): Ditto.
18703 (_mm512_cmplt_epi64_mask): Ditto.
18704 (_mm512_mask_cmplt_epu64_mask): Ditto.
18705 (_mm512_cmplt_epu64_mask): Ditto.
18706 (_mm512_mask_cmpneq_epi32_mask): Ditto.
18707 (_mm512_mask_cmpneq_epu32_mask): Ditto.
18708 (_mm512_cmpneq_epu32_mask): Ditto.
18709 (_mm512_mask_cmpneq_epi64_mask): Ditto.
18710 (_mm512_cmpneq_epi64_mask): Ditto.
18711 (_mm512_mask_cmpneq_epu64_mask): Ditto.
18712 (_mm512_cmpneq_epu64_mask): Ditto.
18713 (_mm512_castpd_ps): Ditto.
18714 (_mm512_castpd_si512): Ditto.
18715 (_mm512_castps_pd): Ditto.
18716 (_mm512_castps_si512): Ditto.
18717 (_mm512_castsi512_ps): Ditto.
18718 (_mm512_castsi512_pd): Ditto.
18719 (_mm512_castpd512_pd128): Ditto.
18720 (_mm512_castps512_ps128): Ditto.
18721 (_mm512_castsi512_si128): Ditto.
18722 (_mm512_castpd512_pd256): Ditto.
18723 (_mm512_castps512_ps256): Ditto.
18724 (_mm512_castsi512_si256): Ditto.
18725 (_mm512_castpd128_pd512): Ditto.
18726 (_mm512_castps128_ps512): Ditto.
18727 (_mm512_castsi128_si512): Ditto.
18728 (_mm512_castpd256_pd512): Ditto.
18729 (_mm512_castps256_ps512): Ditto.
18730 (_mm512_castsi256_si512): Ditto.
18731 (_mm512_cmpeq_epu32_mask): Ditto.
18732 (_mm512_mask_cmpeq_epu32_mask): Ditto.
18733 (_mm512_mask_cmpeq_epu64_mask): Ditto.
18734 (_mm512_cmpeq_epu64_mask): Ditto.
18735 (_mm512_cmpgt_epu32_mask): Ditto.
18736 (_mm512_mask_cmpgt_epu32_mask): Ditto.
18737 (_mm512_mask_cmpgt_epu64_mask): Ditto.
18738 (_mm512_cmpgt_epu64_mask): Ditto.
18739 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
18740 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
18741 * config/i386/i386.c (enum ix86_builtins): Add
18742 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
18743 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
18744 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
18745 (bdesc_args): Add __builtin_ia32_si512_256si,
18746 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
18747 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
18748 __builtin_ia32_pd512_pd.
18749 (ix86_expand_args_builtin): Handle new FTYPEs.
18750 * config/i386/sse.md (castmode): Add 512-bit modes.
18751 (AVX512MODE2P): New.
18752 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
18753 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
18755 2014-08-15 Richard Biener <rguenther@suse.de>
18757 * fold-const.c (tree_swap_operands_p): Put all constants
18758 last, also strip sign-changing NOPs when considering further
18759 canonicalization. Canonicalize also when optimizing for size.
18761 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18763 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
18764 one_match > zero_match case to just before simple_sequence.
18766 2014-08-15 Richard Biener <rguenther@suse.de>
18768 * data-streamer.h (streamer_string_index, string_for_index):
18769 Remove.
18770 * data-streamer-out.c (streamer_string_index): Make static.
18771 * data-streamer-in.c (string_for_index): Likewise.
18772 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
18773 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
18775 2014-08-15 Richard Biener <rguenther@suse.de>
18777 PR tree-optimization/62031
18778 * tree-data-ref.c (dr_analyze_indices): Do not set
18779 DR_UNCONSTRAINED_BASE.
18780 (dr_may_alias_p): All indirect accesses have to go the
18781 formerly DR_UNCONSTRAINED_BASE path.
18782 * tree-data-ref.h (struct indices): Remove
18783 unconstrained_base member.
18784 (DR_UNCONSTRAINED_BASE): Remove.
18786 2014-08-15 Jakub Jelinek <jakub@redhat.com>
18788 PR middle-end/62092
18789 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
18790 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
18791 in OMP_CLAUSE_MAP in some outer target region.
18793 2014-08-15 Bin Cheng <bin.cheng@arm.com>
18795 * tree-ssa-loop-ivopts.c (ivopts_data): New field
18796 name_expansion_cache.
18797 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
18798 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
18799 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
18800 (difference_cannot_overflow_p): New parameter. Use affine
18801 expansion for equality check.
18802 (iv_elimination_compare_lt): Pass new argument.
18804 2014-08-14 DJ Delorie <dj@redhat.com>
18806 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
18807 variables to the accumulator.
18809 * config/rl78/predicates.md (rl78_near_mem_operand): New.
18810 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
18811 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
18812 with far-far moves.
18814 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
18815 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
18816 (umulqihi3_virt): Likewise.
18817 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
18818 (umulqihi3_real): Likewise.
18820 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
18822 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
18824 PR tree-optimization/62091
18825 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
18826 function_entry_reached.
18827 (walk_aliased_vdefs): Clear it here.
18828 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
18830 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
18832 * ipa-utils.h (compare_virtual_tables): Declare.
18833 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
18835 2014-08-14 Marek Polacek <polacek@redhat.com>
18837 DR 458
18838 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
18839 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
18841 2014-08-14 Tom de Vries <tom@codesourcery.com>
18843 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
18845 2014-08-14 Tom de Vries <tom@codesourcery.com>
18847 PR rtl-optimization/62004
18848 PR rtl-optimization/62030
18849 * ifcvt.c (rtx_interchangeable_p): New function.
18850 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
18851 * emit-rtl.h (mem_attrs_eq_p): Declare.
18853 2014-08-14 Roman Gareev <gareevroman@gmail.com>
18855 * graphite-scop-detection.c:
18856 Add inclusion of cp-tree.h.
18857 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
18858 in case they are pointers to object types
18860 2014-08-14 Richard Biener <rguenther@suse.de>
18862 * BASE-VER: Change to 5.0.0
18864 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
18865 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
18866 Anna Tikhonova <anna.tikhonova@intel.com>
18867 Ilya Tocar <ilya.tocar@intel.com>
18868 Andrey Turetskiy <andrey.turetskiy@intel.com>
18869 Ilya Verbin <ilya.verbin@intel.com>
18870 Kirill Yukhin <kirill.yukhin@intel.com>
18871 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
18873 * config/i386/sse.md (define_mode_attr avx512): New.
18874 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
18875 V4DI modes.
18876 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
18877 (define_mode_attr ssse3_avx2): Ditto.
18878 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
18879 (define_mode_attr avx2_avx512bw): New.
18880 (define_mode_attr ssedoublemodelower): New.
18881 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
18882 V32HI, V64QI modes.
18883 (define_mode_attr ssebytemode): Allow V8DI modes.
18884 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
18885 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
18886 (define_mode_attr ssePSmode2): New.
18887 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
18888 V16HI, V32HI modes.
18889 (define_mode_attr dbpsadbwmode): New.
18890 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
18891 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
18892 (vi8_sse4_1_avx2_avx512): New.
18893 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
18894 mode attribute.
18895 (define_mode_attr blendbits): Move before its immediate use.
18897 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
18898 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
18899 Anna Tikhonova <anna.tikhonova@intel.com>
18900 Ilya Tocar <ilya.tocar@intel.com>
18901 Andrey Turetskiy <andrey.turetskiy@intel.com>
18902 Ilya Verbin <ilya.verbin@intel.com>
18903 Kirill Yukhin <kirill.yukhin@intel.com>
18904 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
18906 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
18907 * config/i386/subst.md
18908 (define_mode_iterator SUBST_V): Update.
18909 (define_mode_iterator SUBST_A): Ditto.
18910 (define_subst_attr "mask_operand7"): New.
18911 (define_subst_attr "mask_operand10"): New.
18912 (define_subst_attr "mask_operand_arg34") : New.
18913 (define_subst_attr "mask_expand_op3"): New.
18914 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
18915 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
18916 (define_subst_attr "mask_avx512vl_condition"): New.
18917 (define_subst_attr "round_mask_operand4"): Ditto.
18918 (define_subst_attr "round_mask_scalar_op3"): Delete.
18919 (define_subst_attr "round_mask_op4"): New.
18920 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
18921 V16SImode.
18922 (define_subst_attr "round_modev8sf_condition"): New.
18923 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
18924 <MODE>mode.
18925 (define_subst_attr "round_saeonly_mask_operand4"): New.
18926 (define_subst_attr "round_saeonly_mask_op4"): New.
18927 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
18928 V8DImode, V16SImode.
18929 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
18930 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
18931 (define_subst_attr "mask_expand4_args"): New.
18932 (define_subst "mask_expand4"): New.
18934 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
18935 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
18936 Anna Tikhonova <anna.tikhonova@intel.com>
18937 Ilya Tocar <ilya.tocar@intel.com>
18938 Andrey Turetskiy <andrey.turetskiy@intel.com>
18939 Ilya Verbin <ilya.verbin@intel.com>
18940 Kirill Yukhin <kirill.yukhin@intel.com>
18941 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
18943 * config/i386/i386.md
18944 (define_attr "isa"): Add avx512bw,noavx512bw.
18945 (define_attr "enabled"): Ditto.
18946 (define_split): Add 32/64-bit mask logic.
18947 (define_insn "*k<logic>qi"): New.
18948 (define_insn "*k<logic>hi"): New.
18949 (define_insn "*anddi_1"): Add mask version.
18950 (define_insn "*andsi_1"): Ditto.
18951 (define_insn "*<code><mode>_1"): Ditto.
18952 (define_insn "*<code>hi_1"): Ditto.
18953 (define_insn "kxnor<mode>"): New.
18954 (define_insn "kunpcksi"): New.
18955 (define_insn "kunpckdi"): New.
18956 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
18957 (define_insn "*one_cmplhi2_1"): Ditto.
18959 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
18960 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
18961 Anna Tikhonova <anna.tikhonova@intel.com>
18962 Ilya Tocar <ilya.tocar@intel.com>
18963 Andrey Turetskiy <andrey.turetskiy@intel.com>
18964 Ilya Verbin <ilya.verbin@intel.com>
18965 Kirill Yukhin <kirill.yukhin@intel.com>
18966 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
18968 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
18969 V32HImode.
18971 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
18972 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
18973 Anna Tikhonova <anna.tikhonova@intel.com>
18974 Ilya Tocar <ilya.tocar@intel.com>
18975 Andrey Turetskiy <andrey.turetskiy@intel.com>
18976 Ilya Verbin <ilya.verbin@intel.com>
18977 Kirill Yukhin <kirill.yukhin@intel.com>
18978 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
18980 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
18981 registers.
18982 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
18983 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
18984 xmm/ymm16+ when availble.
18985 * config/i386/i386.h
18986 (HARD_REGNO_NREGS): Add mask regs.
18987 (VALID_AVX512F_REG_MODE): Ditto.
18988 (VALID_AVX512F_REG_MODE) : Define.
18989 (VALID_MASK_AVX512BW_MODE): Ditto.
18990 (reg_class) (MASK_REG_P(X)): Define.
18991 * config/i386/i386.md: Do not split long moves with mask register,
18992 use kmovb if avx512bw is availible.
18993 (movdi_internal): Handle mask registers.
18995 2014-08-14 Richard Biener <rguenther@suse.de>
18997 PR tree-optimization/62081
18998 * tree-ssa-loop.c (pass_fix_loops): New pass.
18999 (pass_tree_loop::gate): Do not fixup loops here.
19000 * tree-pass.h (make_pass_fix_loops): Declare.
19001 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
19003 2014-08-14 Richard Biener <rguenther@suse.de>
19005 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
19006 (type_hash_canon): ... this and avoid 2nd lookup for the add.
19008 2014-08-14 Richard Biener <rguenther@suse.de>
19010 PR tree-optimization/62090
19011 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
19012 (fold_builtin_2): Do not fold sprintf.
19013 (fold_builtin_3): Likewise.
19014 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
19015 moved from builtins.c.
19016 (gimple_fold_builtin): Fold sprintf.
19018 2014-08-14 Richard Biener <rguenther@suse.de>
19020 PR rtl-optimization/62079
19021 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
19022 run cleanup_cfg.
19024 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
19026 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
19027 current_function_decl.
19029 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
19031 * cgraph.c (cgraph_node::function_symbol): Fix wrong
19032 cgraph_function_node to cgraph_node::function_symbol
19033 refactoring.
19035 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
19037 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
19038 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
19040 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
19042 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
19043 warning.
19045 2014-08-13 Roman Gareev <gareevroman@gmail.com>
19047 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
19048 generator.
19050 2014-08-12 Jakub Jelinek <jakub@redhat.com>
19052 PR target/62025
19053 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
19054 any registers that are used in mem_insn.
19056 2014-08-12 Steve Ellcey <sellcey@mips.com>
19058 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
19060 2014-08-12 Steve Ellcey <sellcey@mips.com>
19062 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
19063 (MULTILIB_DIRNAMES): Ditto.
19064 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
19065 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
19066 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
19067 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
19068 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
19069 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
19071 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19073 PR target/61413
19074 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
19075 of __ARM_SIZEOF_WCHAR_T.
19077 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19079 PR target/62098
19080 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
19081 Remove unnecessary attributes.
19083 2014-08-12 Yury Gribov <y.gribov@samsung.com>
19085 * internal-fn.c (init_internal_fns): Fix off-by-one.
19087 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
19088 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19089 Anna Tikhonova <anna.tikhonova@intel.com>
19090 Ilya Tocar <ilya.tocar@intel.com>
19091 Andrey Turetskiy <andrey.turetskiy@intel.com>
19092 Ilya Verbin <ilya.verbin@intel.com>
19093 Kirill Yukhin <kirill.yukhin@intel.com>
19094 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19096 * config/i386/i386.c (standard_sse_constant_opcode): Use
19097 vpxord/vpternlog if avx512 is availible.
19099 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
19101 PR middle-end/62103
19102 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
19103 bitfields, that is when size doesn't match the size of type or the
19104 size of the constructor.
19106 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
19108 * config/rs6000/constraints.md (wh constraint): New constraint,
19109 for FP registers if direct move is available.
19110 (wi constraint): New constraint, for VSX/FP registers that can
19111 handle 64-bit integers.
19112 (wj constraint): New constraint for VSX/FP registers that can
19113 handle 64-bit integers for direct moves.
19114 (wk constraint): New constraint for VSX/FP registers that can
19115 handle 64-bit doubles for direct moves.
19116 (wy constraint): Make documentation match implementation.
19118 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
19119 scalar_in_vmx_p field to simplify tests of whether SFmode or
19120 DFmode can go in the Altivec registers.
19121 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
19122 (rs6000_setup_reg_addr_masks): Likewise.
19123 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
19124 field, and wh/wi/wj/wk constraints.
19125 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
19126 the wh/wi/wj/wk constraints.
19127 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
19128 upper registers, prefer VSX registers unless the operation is a
19129 memory operation with REG+OFFSET addressing.
19131 * config/rs6000/vsx.md (VSr mode attribute): Add support for
19132 DImode. Change SFmode to use ww constraint instead of d to allow
19133 SF registers in the upper registers.
19134 (VSr2): Likewise.
19135 (VSr3): Likewise.
19136 (VSr5): Fix thinko in comment.
19137 (VSa): New mode attribute that is an alternative to wa, that
19138 returns the VSX register class that a mode can go in, but may not
19139 be the preferred register class.
19140 (VS_64dm): New mode attribute for appropriate register classes for
19141 referencing 64-bit elements of vectors for direct moves and normal
19142 moves.
19143 (VS_64reg): Likewise.
19144 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
19145 register allocator to only registers the data type can handle.
19146 (vsx_le_perm_load_<mode>): Likewise.
19147 (vsx_le_perm_store_<mode>): Likewise.
19148 (vsx_xxpermdi2_le_<mode>): Likewise.
19149 (vsx_xxpermdi4_le_<mode>): Likewise.
19150 (vsx_lxvd2x2_le_<mode>): Likewise.
19151 (vsx_lxvd2x4_le_<mode>): Likewise.
19152 (vsx_stxvd2x2_le_<mode>): Likewise.
19153 (vsx_add<mode>3): Likewise.
19154 (vsx_sub<mode>3): Likewise.
19155 (vsx_mul<mode>3): Likewise.
19156 (vsx_div<mode>3): Likewise.
19157 (vsx_tdiv<mode>3_internal): Likewise.
19158 (vsx_fre<mode>2): Likewise.
19159 (vsx_neg<mode>2): Likewise.
19160 (vsx_abs<mode>2): Likewise.
19161 (vsx_nabs<mode>2): Likewise.
19162 (vsx_smax<mode>3): Likewise.
19163 (vsx_smin<mode>3): Likewise.
19164 (vsx_sqrt<mode>2): Likewise.
19165 (vsx_rsqrte<mode>2): Likewise.
19166 (vsx_tsqrt<mode>2_internal): Likewise.
19167 (vsx_fms<mode>4): Likewise.
19168 (vsx_nfma<mode>4): Likewise.
19169 (vsx_eq<mode>): Likewise.
19170 (vsx_gt<mode>): Likewise.
19171 (vsx_ge<mode>): Likewise.
19172 (vsx_eq<mode>_p): Likewise.
19173 (vsx_gt<mode>_p): Likewise.
19174 (vsx_ge<mode>_p): Likewise.
19175 (vsx_xxsel<mode>): Likewise.
19176 (vsx_xxsel<mode>_uns): Likewise.
19177 (vsx_copysign<mode>3): Likewise.
19178 (vsx_float<VSi><mode>2): Likewise.
19179 (vsx_floatuns<VSi><mode>2): Likewise.
19180 (vsx_fix_trunc<mode><VSi>2): Likewise.
19181 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
19182 (vsx_x<VSv>r<VSs>i): Likewise.
19183 (vsx_x<VSv>r<VSs>ic): Likewise.
19184 (vsx_btrunc<mode>2): Likewise.
19185 (vsx_b2trunc<mode>2): Likewise.
19186 (vsx_floor<mode>2): Likewise.
19187 (vsx_ceil<mode>2): Likewise.
19188 (vsx_<VS_spdp_insn>): Likewise.
19189 (vsx_xscvspdp): Likewise.
19190 (vsx_xvcvspuxds): Likewise.
19191 (vsx_float_fix_<mode>2): Likewise.
19192 (vsx_set_<mode>): Likewise.
19193 (vsx_extract_<mode>_internal1): Likewise.
19194 (vsx_extract_<mode>_internal2): Likewise.
19195 (vsx_extract_<mode>_load): Likewise.
19196 (vsx_extract_<mode>_store): Likewise.
19197 (vsx_splat_<mode>): Likewise.
19198 (vsx_xxspltw_<mode>): Likewise.
19199 (vsx_xxspltw_<mode>_direct): Likewise.
19200 (vsx_xxmrghw_<mode>): Likewise.
19201 (vsx_xxmrglw_<mode>): Likewise.
19202 (vsx_xxsldwi_<mode>): Likewise.
19203 (vsx_xscvdpspn): Tighten constraints to only use register classes
19204 the types use.
19205 (vsx_xscvspdpn): Likewise.
19206 (vsx_xscvdpspn_scalar): Likewise.
19208 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
19209 wj, and wk constraints.
19210 (GPR_REG_CLASS_P): New helper macro for register classes targeting
19211 general purpose registers.
19213 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
19214 direct moves.
19215 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
19216 DImode instead of wm. Use wk constraint for direct move of DFmode
19217 instead of wm.
19218 (extendsidi2_lfiwax): Likewise.
19219 (lfiwax): Likewise.
19220 (lfiwzx): Likewise.
19221 (movdi_internal64): Likewise.
19223 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
19224 wk constraints. Make the wy constraint documentation match them
19225 implementation.
19227 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
19229 Replacement of isl_int by isl_val
19230 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
19231 (compute_bounds_for_param): use isl_val instead of isl_int
19232 (compute_bounds_for_loop): likewise
19233 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
19234 (build_linearized_memory_access): use isl_val instead of isl_int
19235 (pdr_stride_in_loop): likewise
19236 * graphite-optimize-isl.c:
19237 (getPrevectorMap): use isl_val instead of isl_int
19238 * graphite-poly.c:
19239 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
19240 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
19241 (extern the_isl_ctx): declare
19242 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
19243 (extract_affine_gmp): likewise
19244 (wrap): likewise
19245 (build_loop_iteration_domains): likewise
19246 (add_param_constraints): likewise
19248 2014-08-11 Richard Biener <rguenther@suse.de>
19250 PR tree-optimization/62075
19251 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
19252 handle uses in patterns.
19254 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
19255 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19256 Anna Tikhonova <anna.tikhonova@intel.com>
19257 Ilya Tocar <ilya.tocar@intel.com>
19258 Andrey Turetskiy <andrey.turetskiy@intel.com>
19259 Ilya Verbin <ilya.verbin@intel.com>
19260 Kirill Yukhin <kirill.yukhin@intel.com>
19261 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19263 * common/config/i386/i386-common.c
19264 (OPTION_MASK_ISA_AVX512VL_SET): Define.
19265 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
19266 (ix86_handle_option): Handle OPT_mavx512vl.
19267 * config/i386/cpuid.h (bit_AVX512VL): Define.
19268 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
19269 set -mavx512vl accordingly.
19270 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
19271 OPTION_MASK_ISA_AVX512VL.
19272 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
19273 (ix86_option_override_internal): Define PTA_AVX512VL, handle
19274 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
19275 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
19276 * config/i386/i386.h (TARGET_AVX512VL): Define.
19277 (TARGET_AVX512VL_P(x)): Ditto.
19278 * config/i386/i386.opt: Add mavx512vl.
19280 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
19282 PR tree-optimization/62073
19283 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
19284 a basic block.
19286 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
19287 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19288 Anna Tikhonova <anna.tikhonova@intel.com>
19289 Ilya Tocar <ilya.tocar@intel.com>
19290 Andrey Turetskiy <andrey.turetskiy@intel.com>
19291 Ilya Verbin <ilya.verbin@intel.com>
19292 Kirill Yukhin <kirill.yukhin@intel.com>
19293 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19295 * common/config/i386/i386-common.c
19296 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
19297 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
19298 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
19299 (ix86_handle_option): Handle OPT_mavx512bw.
19300 * config/i386/cpuid.h (bit_AVX512BW): Define.
19301 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
19302 set -mavx512bw accordingly.
19303 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
19304 OPTION_MASK_ISA_AVX512BW.
19305 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
19306 (ix86_option_override_internal): Define PTA_AVX512BW, handle
19307 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
19308 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
19309 * config/i386/i386.h (TARGET_AVX512BW): Define.
19310 (TARGET_AVX512BW_P(x)): Ditto.
19311 * config/i386/i386.opt: Add mavx512bw.
19313 2014-08-11 Richard Biener <rguenther@suse.de>
19315 PR tree-optimization/62070
19316 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
19317 Remove SSA checking.
19319 2014-08-11 Yury Gribov <y.gribov@samsung.com>
19321 * asan.c (asan_check_flags): New enum.
19322 (build_check_stmt_with_calls): Removed function.
19323 (build_check_stmt): Split inlining logic to
19324 asan_expand_check_ifn.
19325 (instrument_derefs): Rename parameter.
19326 (instrument_mem_region_access): Rename parameter.
19327 (instrument_strlen_call): Likewise.
19328 (asan_expand_check_ifn): New function.
19329 (asan_instrument): Remove old code.
19330 (pass_sanopt::execute): Change handling of
19331 asan-instrumentation-with-call-threshold.
19332 (asan_clear_shadow): Fix formatting.
19333 (asan_function_start): Likewise.
19334 (asan_emit_stack_protection): Likewise.
19335 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
19336 Update description.
19337 * internal-fn.c (expand_ASAN_CHECK): New function.
19338 * internal-fn.def (ASAN_CHECK): New internal function.
19339 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
19340 Update description.
19341 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
19342 * tree.c: Small comment fix.
19344 2014-08-11 Yury Gribov <y.gribov@samsung.com>
19346 * gimple.c (gimple_call_fnspec): Support internal functions.
19347 (gimple_call_return_flags): Use const.
19348 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
19349 * internal-fn.def: Add fnspec information.
19350 * internal-fn.h (internal_fn_fnspec): New function.
19351 (init_internal_fns): Declare new function.
19352 * internal-fn.c (internal_fn_fnspec_array): New global variable.
19353 (init_internal_fns): New function.
19354 * tree-core.h: Update macro call.
19355 * tree.c (build_common_builtin_nodes): Initialize internal fns.
19357 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
19359 * lto-streamer.h (struct output_block::symbol): Change from
19360 struct symtab_node to plain symtab_node.
19361 (referenced_from_this_partition_p): Change first parameter
19362 from struct symtab_node to plain symtab_node.
19364 2014-08-10 Marek Polacek <polacek@redhat.com>
19366 PR c/51849
19367 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
19369 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
19371 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
19372 DECL correctly; do not give up on types in static storage.
19374 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
19376 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
19378 2014-08-09 Roman Gareev <gareevroman@gmail.com>
19380 * graphite-isl-ast-to-gimple.c:
19381 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
19383 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
19385 2014-08-08 Guozhi Wei <carrot@google.com>
19387 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
19389 2014-08-08 Cary Coutant <ccoutant@google.com>
19391 * dwarf2out.c (get_skeleton_type_unit): Remove.
19392 (output_skeleton_debug_sections): Remove skeleton type units.
19393 (output_comdat_type_unit): Likewise.
19394 (dwarf2out_finish): Likewise.
19396 2014-08-07 Yi Yang <ahyangyi@google.com>
19398 * predict.c (expr_expected_value_1): Remove the redundant assignment.
19400 2014-08-08 Richard Biener <rguenther@suse.de>
19402 * lto-streamer.h (struct lto_input_block): Make it a class
19403 with a constructor.
19404 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
19405 (struct lto_function_header, struct lto_simple_header,
19406 struct lto_simple_header_with_strings,
19407 struct lto_decl_header, struct lto_function_header): Make
19408 a simple inheritance hieararchy. Remove unused fields.
19409 (struct lto_asm_header): Remove.
19410 * lto-streamer-out.c (produce_asm): Adjust.
19411 (lto_output_toplevel_asms): Likewise.
19412 (produce_asm_for_decls): Likewise.
19413 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
19414 * data-streamer-in.c (string_for_index): Likewise.
19415 * ipa-inline-analysis.c (inline_read_section): Likewise.
19416 * ipa-prop.c (ipa_prop_read_section): Likewise.
19417 (read_replacements_section): Likewise.
19418 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
19419 * lto-section-in.c (lto_create_simple_input_block): Likewise.
19420 (lto_destroy_simple_input_block): Likewise.
19421 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
19422 (lto_input_toplevel_asms): Likewise.
19424 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
19425 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19426 Anna Tikhonova <anna.tikhonova@intel.com>
19427 Ilya Tocar <ilya.tocar@intel.com>
19428 Andrey Turetskiy <andrey.turetskiy@intel.com>
19429 Ilya Verbin <ilya.verbin@intel.com>
19430 Kirill Yukhin <kirill.yukhin@intel.com>
19431 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19433 * common/config/i386/i386-common.c
19434 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
19435 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
19436 (ix86_handle_option): Handle OPT_mavx512dq.
19437 * config/i386/cpuid.h (bit_AVX512DQ): Define.
19438 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
19439 set -mavx512dq accordingly.
19440 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
19441 OPTION_MASK_ISA_AVX512DQ.
19442 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
19443 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
19444 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
19445 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
19446 * config/i386/i386.h (TARGET_AVX512DQ): Define.
19447 (TARGET_AVX512DQ_P(x)): Ditto.
19448 * config/i386/i386.opt: Add mavx512dq.
19450 2014-08-08 Richard Biener <rguenther@suse.de>
19452 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
19453 target_percent, target_percent_s): Export.
19454 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
19455 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
19456 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
19457 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
19458 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
19459 Move to gimple-fold.c.
19460 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
19461 strcat and strcpy.
19462 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
19463 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
19464 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
19465 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
19466 (rewrite_call_expr_array): Remove.
19467 (fold_builtin_sprintf_chk): Likewise.
19468 (fold_builtin_snprintf_chk): Likewise.
19469 (fold_builtin_varargs): Remove handling of sprintf_chk,
19470 vsprintf_chk, snprintf_chk and vsnprintf_chk.
19471 (gimple_fold_builtin_sprintf_chk): Remove.
19472 (gimple_fold_builtin_snprintf_chk): Likewise.
19473 (gimple_fold_builtin_varargs): Likewise.
19474 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
19475 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
19476 * gimple.c (gimple_seq_add_seq_without_update): New function.
19477 * gimple.h (gimple_seq_add_seq_without_update): Declare.
19478 * gimple-fold.c: Include output.h.
19479 (gsi_replace_with_seq_vops): New function, split out from ...
19480 (gimplify_and_update_call_from_tree): ... here.
19481 (replace_call_with_value): New function.
19482 (replace_call_with_call_and_fold): Likewise.
19483 (var_decl_component_p): Moved from builtins.c.
19484 (gimple_fold_builtin_memory_op): Moved from builtins.c
19485 fold_builtin_memory_op and rewritten to GIMPLE.
19486 (gimple_fold_builtin_memset): Likewise.
19487 (gimple_fold_builtin_strcpy): Likewise.
19488 (gimple_fold_builtin_strncpy): Likewise.
19489 (gimple_fold_builtin_strcat): Likewise.
19490 (gimple_fold_builtin_fputs): Likewise.
19491 (gimple_fold_builtin_memory_chk): Likewise.
19492 (gimple_fold_builtin_stxcpy_chk): Likewise.
19493 (gimple_fold_builtin_stxncpy_chk): Likewise.
19494 (gimple_fold_builtin_snprintf_chk): Likewise.
19495 (gimple_fold_builtin_sprintf_chk): Likewise.
19496 (gimple_fold_builtin_strlen): New function.
19497 (gimple_fold_builtin_with_strlen): New function split out from
19498 gimple_fold_builtin.
19499 (gimple_fold_builtin): Change signature and handle
19500 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
19501 here. Call gimple_fold_builtin_with_strlen.
19502 (gimple_fold_call): Adjust.
19504 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
19506 * calls.c (precompute_arguments): Check
19507 promoted_for_signed_and_unsigned_p and set the promoted mode.
19508 (promoted_for_signed_and_unsigned_p): New function.
19509 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
19510 and set the promoted mode.
19511 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
19512 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
19513 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
19516 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
19518 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
19519 instead of SUBREG_PROMOTED_UNSIGNED_SET.
19520 (expand_call): Likewise.
19521 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
19522 to get promoted mode.
19523 * combine.c (record_promoted_value): Skip > 0 comparison with
19524 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
19525 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
19526 of SUBREG_PROMOTED_UNSIGNED_P.
19527 (convert_modes): Likewise.
19528 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
19529 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
19530 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
19531 SUBREG_PROMOTED_UNSIGNED_SET.
19532 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
19533 instead of SUBREG_PROMOTED_UNSIGNED_SET.
19534 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
19535 SUBREG_PROMOTED_SET.
19536 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
19537 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
19538 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
19539 of SUBREG_PROMOTED_UNSIGNED_P.
19540 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
19541 (SUBREG_PROMOTED_SET): New define.
19542 (SUBREG_PROMOTED_GET): Likewise.
19543 (SUBREG_PROMOTED_SIGN): Likewise.
19544 (SUBREG_PROMOTED_SIGNED_P): Likewise.
19545 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
19546 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
19547 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
19548 instead of SUBREG_PROMOTED_UNSIGNED_GET.
19549 (nonzero_bits1): Skip > 0 comparison with the results as
19550 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
19551 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
19552 of !SUBREG_PROMOTED_UNSIGNED_P.
19553 * simplify-rtx.c (simplify_unary_operation_1): Use new
19554 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
19555 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
19556 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
19557 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
19559 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
19561 * ipa-devirt.c: Include gimple-pretty-print.h
19562 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
19563 further tests.
19564 (decl_maybe_in_construction_p): Fix conditional on cdtor check
19565 (get_polymorphic_call_info): Fix return value
19566 (type_change_info): New sturcture based on ipa-prop
19567 variant.
19568 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
19569 based on ipa-prop variant.
19570 (extr_type_from_vtbl_ptr_store): New function
19571 based on ipa-prop variant.
19572 (record_known_type): New function.
19573 (check_stmt_for_type_change): New function.
19574 (get_dynamic_type): New function.
19575 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
19576 * tree-ssa-pre.c: ipa-utils.h
19577 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
19578 machinery; sanity check with ipa-prop devirtualization.
19579 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
19580 polymorphic flag.
19582 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
19584 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
19585 * alias.c, cfgexpand.c, cgraphbuild.c,
19586 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
19587 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
19588 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
19589 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
19590 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
19591 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
19592 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
19593 dse.c, except.c, gengtype.c, gimple-expr.c,
19594 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
19595 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
19596 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
19597 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
19598 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
19599 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
19600 pointer-set.h.
19601 * pointer-set.c: Remove file.
19602 * pointer-set.h: Remove file.
19604 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19606 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
19607 * config/arm/types.md (f_sels, f_seld): Delete.
19609 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19611 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
19612 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
19613 (aarch64_movdi_<mode>high): Likewise.
19614 (aarch64_mov<mode>high_di): Likewise.
19615 (aarch64_movdi_<mode>low): Likewise.
19616 (aarch64_mov<mode>low_di): Likewise.
19617 (aarch64_movtilow_tilow): Likewise.
19618 Add comment explaining usage of fp,simd attributes and of
19619 TARGET_FLOAT and TARGET_SIMD.
19621 2014-08-07 Ian Bolton <ian.bolton@arm.com>
19622 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19624 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
19625 Use MOVN when one of the half-words is 0xffff.
19627 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
19629 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
19631 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19633 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
19634 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
19635 (rfs_str): String corresponding to RFS_* constants.
19636 (rank_for_schedule_stats_t): New typedef.
19637 (rank_for_schedule_stats): New static variable.
19638 (rfs_result): New static function.
19639 (rank_for_schedule): Track statistics for deciding heuristics.
19640 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
19641 static functions.
19642 (ready_sort): Use them for debug printouts.
19643 (schedule_block): Init statistics state. Print statistics on
19644 rank_for_schedule decisions.
19646 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19648 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
19650 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
19652 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
19653 constraint.
19655 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
19657 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
19658 function to not conflict.
19659 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
19660 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
19661 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
19662 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
19663 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
19664 of pointer_map.
19666 2014-08-07 Marek Polacek <polacek@redhat.com>
19668 * fold-const.c (fold_binary_loc): Add folding of
19669 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
19671 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
19673 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
19674 instead of type size.
19675 (ASM_FINISH_DECLARE_OBJECT): Likewise.
19677 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
19679 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
19680 (*thumb1_movqi_insn): Likewise.
19681 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
19683 2014-08-07 Tom de Vries <tom@codesourcery.com>
19685 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
19686 (glibc_2_11_or_earlier): Remove effective-target keywords.
19688 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
19690 * config/arm/arm.c (bdesc_2arg): Fix typo.
19691 (arm_atomic_assign_expand_fenv): Remove The default implementation.
19693 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
19695 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
19697 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
19699 PR debug/61923
19700 * haifa-sched.c (advance_one_cycle): Fix dump.
19701 (schedule_block): Don't advance cycle if we are already at the
19702 beginning of the cycle.
19704 2014-08-06 Martin Jambor <mjambor@suse.cz>
19706 PR ipa/61393
19707 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
19709 2014-08-06 Richard Biener <rguenther@suse.de>
19711 PR lto/62034
19712 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
19713 SCCs here.
19714 (lto_input_tree): Pop SCCs here.
19716 2014-08-06 Richard Biener <rguenther@suse.de>
19718 PR tree-optimization/61320
19719 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
19720 handle misaligned loads.
19722 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
19724 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
19725 (aarch64_expand_vec_perm_const): Check for dup before zip.
19727 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19729 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
19730 CONST_INT_P instead of GET_CODE and compare.
19731 (aarch64_select_cc_mode): Likewise.
19732 (aarch64_print_operand): Likewise.
19733 (aarch64_rtx_costs): Likewise.
19734 (aarch64_simd_valid_immediate): Likewise.
19735 (aarch64_simd_check_vect_par_cnst_half): Likewise.
19736 (aarch64_simd_emit_pair_result_insn): Likewise.
19738 2014-08-05 David Malcolm <dmalcolm@redhat.com>
19740 * gdbhooks.py (find_gcc_source_dir): New helper function.
19741 (class PassNames): New class, locating and parsing passes.def.
19742 (class BreakOnPass): New command "break-on-pass".
19744 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
19746 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
19747 getting olde.
19749 2014-08-05 Richard Biener <rguenther@suse.de>
19751 PR rtl-optimization/61672
19752 * emit-rtl.h (mem_attrs_eq_p): Declare.
19753 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
19754 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
19755 * cfgcleanup.c (merge_memattrs): Likewise.
19756 Include emit-rtl.h.
19758 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19760 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
19761 rather than singleton vectors.
19762 (vqdmlsls_lane_s32): Likewise.
19764 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19766 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
19767 Use VSDQ_HSI mode iterator.
19768 (aarch64_sqrdmulh_laneq<mode>): Likewise.
19769 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
19770 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
19771 Use BUILTIN_VDQHS macro.
19772 (sqrdmulh_laneq): Likewise.
19773 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
19774 (vqdmlals_laneq_s32): Likewise.
19775 (vqdmlslh_laneq_s16): Likewise.
19776 (vqdmlsls_laneq_s32): Likewise.
19777 (vqdmulhh_laneq_s16): Likewise.
19778 (vqdmulhs_laneq_s32): Likewise.
19779 (vqrdmulhh_laneq_s16): Likewise.
19780 (vqrdmulhs_laneq_s32): Likewise.
19782 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19784 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
19785 (vmuld_laneq_f64): Likewise.
19786 (vmuls_laneq_f32): Likewise.
19787 (vmul_n_f64): Likewise.
19788 (vmuld_lane_f64): Reimplement in C.
19789 (vmuls_lane_f32): Likewise.
19791 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19793 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
19794 to reservation.
19795 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
19797 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19799 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
19800 (rbitsi2): Likewise.
19801 (*arm_rev): Set predicable and predicable_short_it attributes.
19803 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19805 * convert.c (convert_to_integer): Guard transformation to lrint by
19806 -fno-math-errno.
19808 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
19810 * config/aarch64/aarch64-builtins.c
19811 (aarch64_simd_builtin_type_mode): Delete.
19812 (v8qi_UP): Remap to V8QImode.
19813 (v4hi_UP): Remap to V4HImode.
19814 (v2si_UP): Remap to V2SImode.
19815 (v2sf_UP): Remap to V2SFmode.
19816 (v1df_UP): Remap to V1DFmode.
19817 (di_UP): Remap to DImode.
19818 (df_UP): Remap to DFmode.
19819 (v16qi_UP):V16QImode.
19820 (v8hi_UP): Remap to V8HImode.
19821 (v4si_UP): Remap to V4SImode.
19822 (v4sf_UP): Remap to V4SFmode.
19823 (v2di_UP): Remap to V2DImode.
19824 (v2df_UP): Remap to V2DFmode.
19825 (ti_UP): Remap to TImode.
19826 (ei_UP): Remap to EImode.
19827 (oi_UP): Remap to OImode.
19828 (ci_UP): Map to CImode.
19829 (xi_UP): Remap to XImode.
19830 (si_UP): Remap to SImode.
19831 (sf_UP): Remap to SFmode.
19832 (hi_UP): Remap to HImode.
19833 (qi_UP): Remap to QImode.
19834 (aarch64_simd_builtin_datum): Make mode a machine_mode.
19835 (VAR1): Build builtin name.
19836 (aarch64_init_simd_builtins): Remove dead code.
19838 2014-08-05 Roman Gareev <gareevroman@gmail.com>
19840 * graphite-isl-ast-to-gimple.c:
19841 (set_options): New function.
19842 (scop_to_isl_ast): Add calling of set_options.
19844 2014-08-05 Jakub Jelinek <jakub@redhat.com>
19846 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
19847 (analyze_iv_to_split_insn): Don't initialize them.
19848 (get_ivts_expr): Removed.
19849 (allocate_basic_variable, insert_base_initialization): Use
19850 SET_SRC instead of *get_ivts_expr.
19851 (split_iv): Use &SET_SRC instead of get_ivts_expr.
19853 2014-08-05 Roman Gareev <gareevroman@gmail.com>
19855 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
19856 (translate_isl_ast_for_loop): Add checking of the
19857 flag_loop_parallelize_all.
19858 (ast_build_before_for): New function.
19859 (scop_to_isl_ast): Add checking of the
19860 flag_loop_parallelize_all.
19861 * graphite-dependences.c: Move the defenition of the
19862 scop_get_dependences from graphite-optimize-isl.c to this file.
19863 (apply_schedule_on_deps): Add checking of the ux's emptiness.
19864 (carries_deps): Add checking of the x's value.
19865 * graphite-optimize-isl.c: Move the defenition of the
19866 scop_get_dependences to graphite-dependences.c.
19867 * graphite-poly.h: Add declarations of scop_get_dependences
19868 and carries_deps.
19870 2014-08-04 Rohit <rohitarulraj@freescale.com>
19872 PR target/60102
19873 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
19874 names.
19875 (alt_reg_names): Likewise.
19876 (rs6000_dwarf_register_span): For SPE high registers, replace
19877 dwarf register numbers with GCC hard register numbers.
19878 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
19879 (rs6000_dbx_register_number): For SPE high registers, return dwarf
19880 register number for the corresponding GCC hard register number.
19881 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
19882 newly added GCC hard register numbers for SPE high registers.
19883 (DWARF_FRAME_REGISTERS): Likewise.
19884 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
19885 (DWARF_FRAME_REGNUM): Likewise.
19886 (FIXED_REGISTERS): Likewise.
19887 (CALL_USED_REGISTERS): Likewise.
19888 (CALL_REALLY_USED_REGISTERS): Likewise.
19889 (REG_ALLOC_ORDER): Likewise.
19890 (enum reg_class): Likewise.
19891 (REG_CLASS_NAMES): Likewise.
19892 (REG_CLASS_CONTENTS): Likewise.
19893 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
19895 2014-08-04 Richard Biener <rguenther@suse.de>
19897 * gimple-fold.h (gimple_fold_builtin): Remove.
19898 * gimple-fold.c (gimple_fold_builtin): Make static.
19899 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
19900 fold_stmt, not gimple_fold_builtin.
19902 2014-08-04 Martin Liska <mliska@suse.cz>
19904 * cgraph.h (csi_end_p): Removed.
19905 (csi_next): Likewise.
19906 (csi_node): Likewise.
19907 (csi_start): Likewise.
19908 (cgraph_node_in_set_p): Likewise.
19909 (cgraph_node_set_size): Likewise.
19910 (vsi_end_p): Likewise.
19911 (vsi_next): Likewise.
19912 (vsi_node): Likewise.
19913 (vsi_start): Likewise.
19914 (varpool_node_set_size): Likewise.
19915 (cgraph_node_set_nonempty_p): Likewise.
19916 (varpool_node_set_nonempty_p): Likewise.
19917 * cgraphunit.c (cgraph_process_new_functions): vec replaces
19918 cgraph_node_set.
19919 * ipa-inline-transform.c: Likewise.
19920 * ipa-utils.c (cgraph_node_set_new): Removed.
19921 (cgraph_node_set_add): Likewise.
19922 (cgraph_node_set_remove): Likewise.
19923 (cgraph_node_set_find): Likewise.
19924 (dump_cgraph_node_set): Likewise.
19925 (debug_cgraph_node_set): Likewise.
19926 (free_cgraph_node_set): Likewise.
19927 (varpool_node_set_new): Likewise.
19928 (varpool_node_set_add): Likewise.
19929 (varpool_node_set_remove): Likewise.
19930 (varpool_node_set_find): Likewise.
19931 (dump_varpool_node_set): Likewise.
19932 (free_varpool_node_set): Likewise.
19933 (debug_varpool_node_set): Likewise.
19934 * tree-emutls.c (struct tls_var_data):
19935 (emutls_index): Removed.
19936 (emutls_decl): Likewise.
19937 (gen_emutls_addr): Function implementation uses newly added
19938 hash_map<varpool_node *, tls_var_data>.
19939 (clear_access_vars): Likewise.
19940 (create_emultls_var): Likewise.
19941 (ipa_lower_emutls): Likewise.
19942 (reset_access): New function.
19944 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
19946 * config/i386/i386.c (ix86_option_override_internal): Add
19947 PTA_RDRND and PTA_MOVBE for bdver4.
19949 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19950 James Greenhalgh <james.greenhalgh@arm.com>
19952 * doc/md.texi (clrsb): Document.
19953 (clz): Change reference to x into operand 1.
19954 (ctz): Likewise.
19955 (popcount): Likewise.
19957 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19959 PR target/61713
19960 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
19961 move to subtarget in serial version if result is ignored.
19963 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19964 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19966 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
19967 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
19968 (sched_analyze_insn): Update use of try_group_insn to
19969 sched_macro_fuse_insns.
19970 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
19971 arguments that are not conditional jumps.
19973 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
19975 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
19976 family information. Handle BTVER2 cpu with cpuid family value.
19978 2014-08-04 Tom de Vries <tom@codesourcery.com>
19980 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
19981 (glibc_2_11_or_earlier): Document effective-target keywords.
19983 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
19985 * ipa-devirt.c (odr_type_warn_count): Add type.
19986 (possible_polymorphic_call_targets): Set it.
19987 (ipa_devirt): Use it.
19989 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
19991 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
19992 Document.
19993 * ipa-devirt.c: Include hash-map.h
19994 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
19995 (clear_speculation): Break out of ...
19996 (get_class_context): ... here; speed up handling obviously useless
19997 speculations.
19998 (odr_type_warn_count, decl_warn_count): New structures.
19999 (final_warning_record): New structure.
20000 (final_warning_records): New static variable.
20001 (possible_polymorphic_call_targets): Cleanup handling of
20002 speculative info; do not build speculation when user do not care;
20003 record info about warnings when asked for.
20004 (add_decl_warning): New function.
20005 (type_warning_cmp): New function.
20006 (decl_warning_cmp): New function.
20007 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
20008 (gate): Enable pass when warnings are requested.
20009 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
20010 options.
20012 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
20014 * hash-map.h (default_hashmap_traits::mark_key_deleted):
20015 Fix cast.
20016 (hash_map::remove): New method.
20017 (hash_map::traverse): New method.
20018 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
20019 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
20020 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
20021 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
20022 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
20023 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
20024 pointer_map.
20026 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
20028 * hash-set.h: new File.
20029 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
20030 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
20031 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
20032 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
20033 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
20034 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
20035 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
20036 varpool.c: Use hash_set instead of pointer_set.
20038 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
20040 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
20042 2014-08-01 Jiong Wang <jiong.wang@arm.com>
20044 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
20045 for frame access when strict_p is false.
20047 2014-08-01 Renlin Li <renlin.li@arm.com>
20048 2014-08-01 Jiong Wang <jiong.wang@arm.com>
20050 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
20051 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
20052 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
20053 Declaration.
20054 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
20055 predicate.
20056 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
20057 aarch64_mem_pair_offset.
20059 2014-08-01 Jiong Wang <jiong.wang@arm.com>
20061 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
20062 offset.
20063 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
20064 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
20066 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
20068 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
20070 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
20072 PR regression/61510
20073 * cgraphunit.c (analyze_functions): Use get_create rather than get
20074 for decls which are clones of abstract functions.
20076 2014-08-01 Martin Liska <mliska@suse.cz>
20078 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
20079 * ipa-prop.h (count_formal_params): Global function created from static.
20080 * ipa-prop.c (count_formal_params): Likewise.
20081 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
20082 profiles for semantically equivalent functions.
20083 * passes.c (do_per_function): If we load body of a function
20084 during WPA, this condition should behave same.
20085 * varpool.c (ctor_for_folding): More tolerant assert for variable
20086 aliases created during WPA.
20088 2014-08-01 Martin Liska <mliska@suse.cz>
20090 * doc/invoke.texi (Options That Control Optimization): Documentation
20091 for -foptimize-strlen introduced. Optimization levels default options
20092 fixed.
20094 2014-08-01 Jakub Jelinek <jakub@redhat.com>
20096 * opts.c (common_handle_option): Handle -fsanitize=alignment.
20097 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
20098 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
20099 type to bool.
20100 * stor-layout.h (min_align_of_type): New prototype.
20101 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
20102 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
20103 check.
20104 * ubsan.c: Include builtins.h.
20105 (ubsan_expand_bounds_ifn): Change return type to bool,
20106 always return true.
20107 (ubsan_expand_null_ifn): Change return type to bool, change
20108 argument to gimple_stmt_iterator *. Handle both null and alignment
20109 sanitization, take type from ckind argument's type rather than
20110 first argument.
20111 (instrument_member_call): Removed.
20112 (instrument_mem_ref): Remove t argument, add mem and base arguments.
20113 Handle both null and alignment sanitization, don't say whole
20114 struct access is member access. Build 3 argument IFN_UBSAN_NULL
20115 call instead of 2 argument.
20116 (instrument_null): Adjust instrument_mem_ref caller. Don't
20117 instrument calls here.
20118 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
20119 like SANITIZE_NULL.
20120 * stor-layout.c (min_align_of_type): New function.
20121 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
20122 Or it into SANITIZE_UNDEFINED.
20123 * doc/invoke.texi (-fsanitize=alignment): Document.
20125 2014-07-31 Andi Kleen <ak@linux.intel.com>
20127 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
20129 2014-07-31 Andi Kleen <ak@linux.intel.com>
20131 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
20132 inchash.
20133 (vn_reference_compute_hash): Dito.
20134 (vn_nary_op_compute_hash): Dito.
20135 (vn_phi_compute_hash): Dito.
20136 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
20138 2014-07-31 Andi Kleen <ak@linux.intel.com>
20140 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
20141 Rename to inchash:add_expr_commutative. Convert to inchash.
20142 (iterative_hash_hashable_expr): Rename to
20143 inchash:add_hashable_expr. Convert to inchash.
20144 (avail_expr_hash): Dito.
20146 2014-07-31 Andi Kleen <ak@linux.intel.com>
20148 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
20149 Convert to inchash.
20151 2014-07-31 Andi Kleen <ak@linux.intel.com>
20153 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
20155 2014-07-31 Andi Kleen <ak@linux.intel.com>
20157 * Makefile.in (OBJS): Add rtlhash.o
20158 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
20159 (loc_checksum): Dito.
20160 (loc_checksum_ordered): Dito.
20161 (hash_loc_operands): Dito.
20162 (hash_locs): Dito.
20163 (hash_loc_list): Dito.
20164 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
20165 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
20166 * rtlhash.c: New file.
20167 * rtlhash.h: New file.
20169 2014-07-31 Andi Kleen <ak@linux.intel.com>
20171 * inchash.h (inchash): Change inchash class to namespace.
20172 (class hash): ... Rename from inchash.
20173 (add_object): Move from macro to class template.
20174 * lto-streamer-out.c (hash_tree): Change inchash
20175 to inchash::hash.
20176 * tree.c (build_type_attribute_qual_variant): Dito.
20177 (type_hash_list): Dito.
20178 (attribute_hash_list): Dito.
20179 (iterative_hstate_expr): Rename to inchash::add_expr
20180 (build_range_type_1): Change inchash to inchash::hash
20181 and use hash::add_expr.
20182 (build_array_type_1): Dito.
20183 (build_function_type): Dito
20184 (build_method_type_directly): Dito.
20185 (build_offset_type): Dito.
20186 (build_complex_type): Dito.
20187 (make_vector_type): Dito.
20188 * tree.h (iterative_hash_expr): Dito.
20190 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
20192 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
20194 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
20196 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
20197 correct alphabetical position.
20198 (vpaddd_f64): Rewrite using builtins.
20199 (vpaddd_s64): Move to correct alphabetical position.
20200 (vpaddd_u64): New.
20202 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
20204 PR target/61844
20205 * config/sh/sh.c (sh_legitimate_address_p,
20206 sh_legitimize_reload_address): Handle reg+reg address modes when
20207 ALLOW_INDEXED_ADDRESS is false.
20208 * config/sh/predicates.md (general_movsrc_operand,
20209 general_movdst_operand): Likewise.
20211 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
20213 * config/aarch64/aarch64-builtins.c
20214 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
20215 BYTES_BIG_ENDIAN.
20217 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
20219 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
20220 the generated mask based on BYTES_BIG_ENDIAN.
20221 (aarch64_simd_check_vect_par_cnst_half): New.
20222 * config/aarch64/aarch64-protos.h
20223 (aarch64_simd_check_vect_par_cnst_half): New.
20224 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
20225 the check out to aarch64_simd_check_vect_par_cnst_half.
20226 (vect_par_cnst_lo_half): Likewise.
20227 * config/aarch64/aarch64-simd.md
20228 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
20229 (move_hi_quad_<mode>): Always generate a low mask.
20231 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
20233 * doc/invoke.texi (AVR Options): Add documentation about
20234 __AVR_DEVICE_NAME__ built-in macro.
20236 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
20238 PR target/61948
20239 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
20240 constraints are satisfied.
20241 (<shift>di3_neon): Likewise.
20243 2014-07-31 Richard Biener <rguenther@suse.de>
20245 PR tree-optimization/61964
20246 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
20247 by structural equality.
20249 2014-07-31 Yury Gribov <y.gribov@samsung.com>
20251 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
20252 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
20253 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
20254 New enums.
20255 * gcc.c (sanitize_spec_function): Support new option.
20256 (SANITIZER_SPEC): Remove now redundant check.
20257 * opts.c (common_handle_option): Support new option.
20258 (finish_options): Check for incompatibilities.
20259 * toplev.c (process_options): Split userspace-specific checks.
20261 2014-07-31 Richard Biener <rguenther@suse.de>
20263 * lto-streamer.h (struct output_block): Remove global.
20264 (struct data_in): Remove labels, num_named_labels and
20265 num_unnamed_labels.
20266 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
20267 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
20269 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
20271 PR c++/60517
20272 * common.opt (-Wreturn-local-addr): Moved from c.opt.
20273 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
20274 (isolate_path): New argument to avoid inserting a trap.
20275 (find_implicit_erroneous_behaviour): Handle returning the address
20276 of a local variable.
20277 (find_explicit_erroneous_behaviour): Likewise.
20279 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
20281 PR lto/61868
20282 * toplev.c (init_random_seed): Move piece of code never called to
20283 set_random_seed.
20284 (set_random_seed): see above.
20286 2014-07-31 Tom de Vries <tom@codesourcery.com>
20288 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
20290 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
20292 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
20293 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
20295 2014-07-31 Richard Biener <rguenther@suse.de>
20297 * data-streamer.h (streamer_write_data_stream): Declare here,
20298 renamed from ...
20299 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
20300 * lto-cgraph.c (lto_output_node): Adjust.
20301 (lto_output_varpool_node): Likewise.
20302 * data-streamer-out.c (streamer_string_index): Likewise.
20303 (streamer_write_data_stream, lto_append_block): Move from ...
20304 * lto-section-out.c (lto_output_data_stream,
20305 lto_append_block): ... here.
20307 2014-07-30 Mike Stump <mikestump@comcast.net>
20309 * configure.ac: Also check for popen.
20310 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
20311 * configure: Regenerate.
20312 * config.in: Regenerate.
20314 2014-07-30 Martin Jambor <mjambor@suse.cz>
20316 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
20317 parameter to gimple.
20319 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
20321 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
20322 address as second parameter to __tpf_eh_return routine.
20324 2014-07-30 Jiong Wang <jiong.wang@arm.com>
20326 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
20327 Thumb2.
20329 2014-07-30 Tom Tromey <tromey@redhat.com>
20331 PR c/59855
20332 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
20333 * doc/extend.texi (Type Attributes): Document designated_init
20334 attribute.
20336 2014-07-30 Roman Gareev <gareevroman@gmail.com>
20338 * graphite-isl-ast-to-gimple.c:
20339 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
20340 (gcc_expression_from_isl_expression): Pass type to
20341 gcc_expression_from_isl_ast_expr_id.
20343 2014-07-30 Richard Biener <rguenther@suse.de>
20345 * lto-streamer.h (lto_write_data): New function.
20346 * langhooks.c (lhd_append_data): Do not free block.
20347 * lto-section-out.c (lto_write_data): New function writing
20348 raw data to the current section.
20349 (lto_write_stream): Adjust for langhook semantic change.
20350 (lto_destroy_simple_output_block): Write header directly.
20351 * lto-opts.c (lto_write_options): Write options directly.
20352 * lto-streamer-out.c (produce_asm): Write heaeder directly.
20353 (lto_output_toplevel_asms): Likewise.
20354 (copy_function_or_variable): Copy data directly.
20355 (write_global_references): Output index table directly.
20356 (lto_output_decl_state_refs): Likewise.
20357 (write_symbol): Write data directly.
20358 (produce_symtab): Adjust.
20359 (produce_asm_for_decls): Output header and refs directly.
20361 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
20363 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
20364 to speculative_targets
20365 (get_class_context): Fix handling of contextes without outer type;
20366 avoid matching non-polymorphic types in LTO.
20367 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
20368 parameter to speculative_targetsp; handle speculation.
20369 (dump_possible_polymorphic_call_targets): Update dumping.
20371 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
20373 * common.opt (Wodr): Enable by default.
20375 2014-07-29 Olivier Hainque <hainque@adacore.com>
20377 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
20379 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
20381 PR bootstrap/61914
20382 * gengtype.c (strtoken): New function.
20383 (create_user_defined_type): Replace strtok with strtoken.
20385 2014-07-29 Nathan Sidwell <nathan@acm.org>
20387 * gcov-io.c (gcov_var): Make hidden.
20388 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
20389 (gcov_do_dump): Declare.
20390 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
20392 2014-07-29 Martin Jambor <mjambor@suse.cz>
20394 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
20395 parameter to gimple.
20396 (sra_modify_assign): Likewise.
20398 2014-07-29 Richard Biener <rguenther@suse.de>
20400 PR middle-end/52478
20401 * expr.c (expand_expr_real_2): Revert last change.
20403 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
20405 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
20406 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
20407 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
20408 call.
20409 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
20410 (contains_type_p): Forward declare.
20411 (polymorphic_call_target_hasher::hash): Hash speculative info.
20412 (polymorphic_call_target_hasher::equal): Compare speculative info.
20413 (get_class_context): Handle speuclation.
20414 (contains_type_p): Update.
20415 (get_polymorphic_call_info_for_decl): Update.
20416 (walk_ssa_copies): Break out from ...
20417 (get_polymorphic_call_info): ... here; set speculative context
20418 before giving up.
20419 * ipa-prop.c (ipa_write_indirect_edge_info,
20420 ipa_read_indirect_edge_info): Stream speculative context.
20421 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
20422 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
20423 SPECULATIVE_MAYBE_DERIVED_TYPE).
20424 (possible_polymorphic_call_targets overriders): Update.
20425 (dump_possible_polymorphic_call_targets overriders): Update.
20426 (dump_possible_polymorphic_call_target_p overriders): Update.
20428 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
20430 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
20431 ipa-devirt path; fix thinko there.
20433 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
20435 * config/i386/i386.c (ix86_return_in_memory): Replace one
20436 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
20438 2014-07-28 Marek Polacek <polacek@redhat.com>
20440 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
20442 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
20444 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
20445 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
20446 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
20447 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
20448 (USE_LD_AS_NEEDED): Likewise.
20449 (ASM_APP_ON): Likewise.
20450 (ASM_APP_OFF): Likewise.
20451 (TARGET_POSIX_IO): Likewise.
20452 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
20453 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
20454 (USE_LD_AS_NEEDED): Likewise.
20455 (ASM_APP_ON): Likewise.
20456 (ASM_APP_OFF): Likewise.
20457 (TARGET_POSIX_IO): Likewise.
20459 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
20461 PR middle-end/61734
20462 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
20463 operators other than the equality operators.
20465 2014-07-28 Richard Biener <rguenther@suse.de>
20467 PR middle-end/52478
20468 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
20469 sure to register SImode ones, not only >= word_mode ones.
20470 * expr.c (expand_expr_real_2): When expanding -ftrapv
20471 binops do not use OPTAB_LIB_WIDEN.
20473 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
20475 PR middle-end/61919
20476 * tree-outof-ssa.c (insert_partition_copy_on_edge)
20477 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
20478 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
20479 inserting them in the insn stream.
20481 2014-07-28 Marek Polacek <polacek@redhat.com>
20483 PR middle-end/61913
20484 * common.opt (Wodr): Add Var.
20486 2014-07-28 Richard Biener <rguenther@suse.de>
20488 PR tree-optimization/61921
20489 * tree-ssa-structalias.c (create_variable_info_for_1): Check
20490 if there is a varpool node before dereferencing it.
20492 2014-07-28 Roman Gareev <gareevroman@gmail.com>
20494 * graphite-sese-to-poly.c:
20495 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
20496 id of the pbb), which contains pointer to the pbb1.
20498 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
20500 2014-07-28 Roman Gareev <gareevroman@gmail.com>
20502 * graphite-isl-ast-to-gimple.c:
20503 (graphite_create_new_guard): New function.
20504 (translate_isl_ast_node_if): New function.
20505 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
20507 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
20509 2014-07-27 Anthony Green <green@moxielogic.com>
20511 * config.gcc: Add moxie-*-moxiebox* configuration.
20512 * config/moxie/moxiebox.h: New file.
20514 2014-07-26 Andrew Pinski <apinski@cavium.com>
20516 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
20517 from the read only register.
20519 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
20521 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
20522 as the allocation class if it isn't likely to be spilled.
20524 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
20526 * rtl.h (tls_referenced_p): Declare.
20527 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
20528 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
20529 (mips_cannot_force_const_mem): Use tls_referenced_p.
20530 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
20531 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
20532 instead of pa_tls_referenced_p.
20533 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
20534 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
20535 (pa_legitimate_constant_p): Likewise.
20536 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
20537 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
20538 (rs6000_cannot_force_const_mem, rs6000_emit_move)
20539 (rs6000_address_for_altivec): Use tls_referenced_p instead of
20540 rs6000_tls_referenced_p.
20541 (rs6000_tls_symbol_ref_1): Delete.
20543 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
20545 PR target/44551
20546 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
20547 Optimize inverse of a VEC_CONCAT.
20549 2014-07-25 Xinliang David Li <davidxl@google.com>
20551 * params.def: New parameter.
20552 * coverage.c (get_coverage_counts): Check new flag.
20553 (coverage_compute_profile_id): Check new flag.
20554 (coverage_begin_function): Check new flag.
20555 (coverage_end_function): Check new flag.
20556 * value-prof.c (coverage_node_map_initialized_p): New function.
20557 (init_node_map): Populate map with all functions.
20558 * doc/invoke.texi: Document new parameter.
20560 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
20561 Richard Biener <rguenther@suse.de>
20563 * lto-streamer-out.c (struct sccs): Turn to ...
20564 (class DFS): ... this one; refactor the DFS walk so it can
20565 be re-done on per-SCC basis.
20566 (DFS::DFS): New constructor.
20567 (DFS::~DFS): New destructor.
20568 (hash_tree): Add new MAP argument holding in-SCC hash values;
20569 remove POINTER_TYPE hashing hack.
20570 (scc_entry_compare): Rename to ...
20571 (DFS::scc_entry_compare): ... this one.
20572 (hash_scc): Rename to ...
20573 (DFS::hash_scc): ... this one; pass output_block instead
20574 of streamer_cache; work harder to get unique and stable SCC
20575 hashes.
20576 (DFS_write_tree): Rename to ...
20577 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
20578 (lto_output_tree): Update.
20580 2014-07-25 Andi Kleen <ak@linux.intel.com>
20582 * lto-streamer-out.c (hash_tree): Convert to inchash.
20584 2014-07-25 Andi Kleen <ak@linux.intel.com>
20586 * tree.c (build_type_attribute_qual_variant): Use inchash.
20587 (type_hash_list): Dito.
20588 (attribute_hash_list): Dito
20589 (iterative_hstate_expr): Dito.
20590 (iterative_hash_expr): Dito.
20591 (build_range_type_1): Dito.
20592 (build_array_type_1): Dito.
20593 (build_function_type): Dito.
20594 (build_method_type_directly): Dito.
20595 (build_offset_type): Dito.
20596 (build_complex_type): Dito.
20597 (make_vector_type): Dito.
20598 * tree.h (iterative_hash_expr): Add compat wrapper.
20599 (iterative_hstate_expr): Add.
20601 2014-07-25 Andi Kleen <ak@linux.intel.com>
20603 * Makefile.in (OBJS): Add inchash.o.
20604 (PLUGIN_HEADERS): Add inchash.h.
20605 * ipa-devirt.c: Include inchash.h.
20606 * lto-streamer-out.c: Dito.
20607 * tree-ssa-dom.c: Dito.
20608 * tree-ssa-pre.c: Dito.
20609 * tree-ssa-sccvn.c: Dito.
20610 * tree-ssa-tail-merge.c: Dito.
20611 * asan.c: Dito.
20612 * tree.c (iterative_hash_hashval_t): Move to ...
20613 (iterative_hash_host_wide_int): Move to ...
20614 * inchash.c: Here. New file.
20615 * tree.h (iterative_hash_hashval_t): Move to ...
20616 (iterative_hash_host_wide_int): Move to ...
20617 * inchash.h: Here. New file.
20619 2014-07-25 Richard Biener <rguenther@suse.de>
20621 PR middle-end/61762
20622 PR middle-end/61894
20623 * fold-const.c (native_encode_int): Add and handle offset
20624 parameter to do partial encodings of expr.
20625 (native_encode_fixed): Likewise.
20626 (native_encode_real): Likewise.
20627 (native_encode_complex): Likewise.
20628 (native_encode_vector): Likewise.
20629 (native_encode_string): Likewise.
20630 (native_encode_expr): Likewise.
20631 * fold-const.c (native_encode_expr): Add offset parameter
20632 defaulting to -1.
20633 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
20634 (fold_ctor_reference): Handle all reads from tcc_constant
20635 ctors.
20637 2014-07-25 Richard Biener <rguenther@suse.de>
20639 * tree-inline.c (estimate_move_cost): Mark speed_p argument
20640 as possibly unused.
20642 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
20644 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
20646 2014-07-24 Kyle McMartin <kyle@redhat.com>
20648 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
20650 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
20652 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
20653 Add prototype.
20654 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
20655 function.
20656 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
20657 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
20658 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
20660 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
20662 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
20663 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
20664 aggregate types. Instead, *all* aggregate types, except for single-
20665 element or homogeneous float/vector aggregates, are quadword-aligned
20666 if required by their type alignment. Issue -Wpsabi note when a type
20667 is now treated differently than before.
20669 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
20671 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
20672 does not fit fully into floating-point registers, and there is still
20673 space in the register parameter area, use GPRs to pass those parts
20674 of the argument. Issue -Wpsabi note if any parameter is now treated
20675 differently than before.
20676 (rs6000_arg_partial_bytes): Update.
20678 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
20680 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
20682 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
20684 * rtl.h (target_rtl): Remove lang_dependent_initialized.
20685 * toplev.c (initialize_rtl): Don't use it. Move previously
20686 "language-dependent" calls to...
20687 (backend_init): ...here.
20688 (lang_dependent_init_target): Don't set lang_dependent_initialized.
20689 Assert that RTL initialization hasn't happend yet.
20691 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
20693 PR rtl-optimization/61629
20694 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
20695 they have already been initialized.
20697 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
20699 PR middle-end/61268
20700 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
20701 DECL_INCOMING_RTL and entry_parm.
20702 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
20703 * calls.c (load_register_parameters): Likewise argument values.
20704 (emit_library_call_value_1, store_one_arg): Likewise argument
20705 save areas.
20706 * config/i386/i386.c (assign_386_stack_local): Likewise the local
20707 stack slot.
20708 * explow.c (validize_mem): Modify the argument in-place.
20710 2014-07-24 Jiong Wang <jiong.wang@arm.com>
20712 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
20713 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
20715 2014-07-24 Jiong Wang <jiong.wang@arm.com>
20717 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
20718 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
20720 2014-07-24 Jiong Wang <jiong.wang@arm.com>
20722 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
20723 (aarch64_save_callee_saves): New parameter "skip_wb".
20724 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
20726 2014-07-24 Jiong Wang <jiong.wang@arm.com>
20728 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
20729 "wb_candidate2".
20730 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
20732 2014-07-24 Roman Gareev <gareevroman@gmail.com>
20734 * graphite-isl-ast-to-gimple.c:
20735 (graphite_create_new_loop): Add calling of isl_id_free to properly
20736 decrement reference counts.
20738 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
20740 2014-07-24 Martin Liska <mliska@suse.cz>
20741 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
20742 function used.
20743 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
20744 (rs6000_code_end): Likewise.
20746 2014-07-24 Martin Liska <mliska@suse.cz>
20748 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
20749 symtab_node funtion used.
20750 (rs6000_xcoff_declare_object_name): Likewise.
20752 2014-07-24 Martin Liska <mliska@suse.cz>
20754 * cgraphunit.c (compile): Correct function used.
20756 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
20758 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
20759 as non-indexable.
20761 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
20763 PR lto/61802
20764 * varasm.c (bss_initializer_p): Handle offlined ctors.
20765 (align_variable, get_variable_align): Likewise.
20766 (make_decl_one_only): Likewise.
20767 (default_binds_local_p_1): Likewise.
20768 (decl_binds_to_current_def_p): Likewise.
20769 (get_variable_section): Get constructor if it is offlined.
20770 (assemble_variable_contents): Sanity check that the caller
20771 streamed in the ctor in LTO.
20773 2014-07-24 Roman Gareev <gareevroman@gmail.com>
20775 * graphite-isl-ast-to-gimple.c:
20776 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
20777 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
20778 isl_ast_op_pdiv_r to the different case.
20780 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
20782 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20784 PR middle-end/61876
20785 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
20786 when flag_errno_math is on.
20788 2014-07-24 Martin Liska <mliska@suse.cz>
20790 * cgraph.h (varpool_node):
20791 (availability get_availability (void)):
20792 created from cgraph_variable_initializer_availability
20793 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
20794 created from: cgraph_variable_initializer_availability
20795 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
20796 (void finalize_named_section_flags (void)):
20797 created from varpool_finalize_named_section_flags
20798 (bool assemble_decl (void)): created from varpool_assemble_decl
20799 (void analyze (void)): created from varpool_analyze_node
20800 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
20801 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
20802 (void remove_initializer (void)): created from varpool_remove_initializer
20803 (tree get_constructor (void)): created from varpool_get_constructor
20804 (bool externally_visible_p (void)): created from varpool_externally_visible_p
20805 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
20806 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
20807 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
20808 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
20809 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
20810 (static bool output_variables (void)): created from varpool_output_variables
20811 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
20812 created from varpool_extra_name_alias
20813 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
20814 (static void dump_varpool (FILE *f)): created from dump_varpool
20815 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
20816 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
20817 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
20818 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
20819 (void assemble_aliases (void)): created from assemble_aliases
20821 2014-07-24 Martin Liska <mliska@suse.cz>
20823 * cgraph.h (symtab_node):
20824 (void register_symbol (void)): created from symtab_register_node
20825 (void remove (void)): created from symtab_remove_node
20826 (void dump (FILE *f)): created from dump_symtab_node
20827 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
20828 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
20829 (struct ipa_ref *add_reference (symtab_node *referred_node,
20830 enum ipa_ref_use use_type)): created from add_reference
20831 (struct ipa_ref *add_reference (symtab_node *referred_node,
20832 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
20833 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
20834 gimple stmt)): created from maybe_add_reference
20835 (bool semantically_equivalent_p (symtab_node *target)): created from
20836 symtab_semantically_equivalent_p
20837 (void remove_from_same_comdat_group (void)): created from
20838 remove_from_same_comdat_group
20839 (void add_to_same_comdat_group (symtab_node *old_node)): created from
20840 symtab_add_to_same_comdat_group
20841 (void dissolve_same_comdat_group_list (void)): created from
20842 symtab_dissolve_same_comdat_group_list
20843 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
20844 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
20845 created from symtab_alias_ultimate_target
20846 (inline symtab_node *next_defined_symbol (void)): created from
20847 symtab_next_defined_symbol
20848 (bool resolve_alias (symtab_node *target)): created from
20849 symtab_resolve_alias
20850 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
20851 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
20852 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
20853 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
20854 (void set_section (const char *section)): created from set_section_1
20855 (enum availability get_availability (void)): created from symtab_node_availability
20856 (void make_decl_local (void)): created from symtab_make_decl_local
20857 (bool real_symbol_p (void)): created from symtab_read_node
20858 (can_be_discarded_p (void)): created from symtab_can_be_discarded
20859 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
20860 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
20861 symtab_in_same_comdat_p;
20862 (bool address_taken_from_non_vtable_p (void)): created from
20863 address_taken_from_non_vtable_p
20864 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
20865 (static void dump_table (FILE *)): created from dump_symtab
20866 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
20867 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
20868 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
20869 symtab_used_from_object_file_p
20870 (void dump_base (FILE *)): created from dump_symtab_base
20871 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
20872 (void unregister (void)): created from symtab_unregister_node
20873 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
20874 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
20875 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
20876 symtab_nonoverwritable_alias_1
20877 * cgraph.h (cgraph_node):
20878 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
20879 created from cgraph_remove_node_and_inline_clones
20880 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
20881 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
20882 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
20883 (cgraph_node *function_symbol (enum availability *avail = NULL)):
20884 created from cgraph_function_node
20885 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
20886 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
20887 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
20888 created from cgraph_create_clone
20889 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
20890 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
20891 created from cgraph_create_virtual_clone
20892 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
20893 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
20894 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
20895 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
20896 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
20897 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
20898 created from cgraph_function_version_info
20899 (struct cgraph_function_version_info *insert_new_function_version (void)):
20900 created from insert_new_cgraph_node_version
20901 (struct cgraph_function_version_info *function_version (void)): created from
20902 get_cgraph_node_version
20903 (void analyze (void)): created from analyze_function
20904 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
20905 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
20906 tree real_alias) cgraph_add_thunk
20907 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
20908 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
20909 created from cgraph_function_or_thunk_node
20910 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
20911 created from expand_thunk
20912 (void reset (void)): created from cgraph_reset_node
20913 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
20914 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
20915 (void remove (void)): created from cgraph_remove_node
20916 (void dump (FILE *f)): created from dump_cgraph_node
20917 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
20918 (bool get_body (void)): created from cgraph_get_body
20919 (void release_body (void)): created from cgraph_release_function_body
20920 (void unnest (void)): created from cgraph_unnest_node
20921 (void make_local (void)): created from cgraph_make_node_local
20922 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
20923 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
20924 gcov_type count, int freq)): created from cgraph_create_edge
20925 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
20926 gcov_type count, int freq)): created from cgraph_create_indirect_edge
20927 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
20928 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
20929 created from cgraph_create_edge_including_clones
20930 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
20931 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
20932 (void remove_callers (void)): created from cgraph_node_remove_callers
20933 (void remove_callees (void)): created from cgraph_node_remove_callees
20934 (enum availability get_availability (void)): created from cgraph_function_body_availability
20935 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
20936 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
20937 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
20938 (void call_duplication_hooks (cgraph_node *node2)): created from
20939 cgraph_call_node_duplication_hooks
20940 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
20941 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
20942 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
20943 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
20944 (void call_function_insertion_hooks (void)):
20945 created from cgraph_call_function_insertion_hooks
20946 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
20947 (bool local_p (void)): created from cgraph_local_node
20948 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
20949 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
20950 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
20951 (inline bool only_called_directly_or_aliased_p (void)):
20952 created from cgraph_only_called_directly_or_aliased_p
20953 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
20954 created from cgraph_will_be_removed_from_program_if_no_direct_calls
20955 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
20956 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
20957 (bool can_remove_if_no_direct_calls_p (void)):
20958 created from cgraph_can_remove_if_no_direct_calls_p
20959 (inline bool has_gimple_body_p (void)):
20960 created from cgraph_function_with_gimple_body_p
20961 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
20962 (static void dump_cgraph (FILE *f)): created from dump_cgraph
20963 (static inline void debug_cgraph (void)): created from debug_cgraph
20964 (static void record_function_versions (tree decl1, tree decl2)):
20965 created from record_function_versions
20966 (static void delete_function_version (tree decl)):
20967 created from delete_function_version
20968 (static void add_new_function (tree fndecl, bool lowered)):
20969 created from cgraph_add_new_function
20970 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
20971 (static cgraph_node * create (tree decl)): created from cgraph_create_node
20972 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
20973 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
20974 (static cgraph_node *get_for_asmname (tree asmname)):
20975 created from cgraph_node_for_asm
20976 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
20977 created from cgraph_same_body_alias
20978 (static bool used_from_object_file_p_worker (cgraph_node *node,
20979 void *): new function
20980 (static bool non_local_p (cgraph_node *node, void *)):
20981 created from cgraph_non_local_node_p_1
20982 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
20983 created from verify_cgraph
20984 (static bool make_local (cgraph_node *node, void *)):
20985 created from cgraph_make_node_local
20986 (static cgraph_node *create_alias (tree alias, tree target)):
20987 created from cgraph_create_function_alias
20988 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
20989 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
20990 created from cgraph_create_edge_1
20991 * cgraph.h (varpool_node):
20992 (void remove (void)): created from varpool_remove_node
20993 (void dump (FILE *f)): created from dump_varpool_node
20995 2014-07-24 Richard Biener <rguenther@suse.de>
20997 PR ipa/61823
20998 * tree-ssa-structalias.c (create_variable_info_for_1):
20999 Use varpool_get_constructor.
21000 (create_variable_info_for): Likewise.
21002 2014-07-24 Jiong Wang <jiong.wang@arm.com>
21004 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
21005 subtract outgoing area size when restoring stack_pointer_rtx.
21007 2014-07-24 Nick Clifton <nickc@redhat.com>
21009 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
21010 that operations are taking place in parallel.
21011 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
21013 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
21015 * omp-low.c (extract_omp_for_data): Add missing break statement.
21017 2014-07-24 Richard Biener <rguenther@suse.de>
21019 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
21020 * tree-inline.c (estimate_move_cost): Add speed_p parameter
21021 and adjust MOVE_RATIO query accordingly.
21022 (estimate_num_insns): Adjust callers.
21023 * ipa-prop.c (ipa_populate_param_decls): Likewise.
21024 * ipa-cp.c (gather_context_independent_values,
21025 estimate_local_effects): Likewise.
21026 * ipa-split.c (consider_split): Likewise.
21028 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
21030 * config/i386/driver-i386.c: Remove names of unused arguments and
21031 unnecessary unused attributes.
21032 * config/i386/host-mingw32.c: Likewise.
21033 * config/i386/i386.c: Likewise.
21034 * config/i386/winnt-stubs.c: Likewise.
21035 * config/i386/winnt.c: Likewise.
21037 2014-07-23 Jiong Wang <jiong.wang@arm.com>
21039 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
21040 (aarch64_gen_loadwb_pair): New helper function.
21041 (aarch64_expand_epilogue): Simplify code using new helper functions.
21042 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
21044 2014-07-23 Jiong Wang <jiong.wang@arm.com>
21046 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
21047 (aarch64_gen_storewb_pair): New helper function.
21048 (aarch64_expand_prologue): Simplify code using new helper functions.
21049 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
21051 2014-07-23 Jiong Wang <jiong.wang@arm.com>
21053 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
21054 Rename to aarch64_save_callee_saves, remove restore code.
21055 (aarch64_restore_callee_saves): New function.
21057 2014-07-23 Jiong Wang <jiong.wang@arm.com>
21059 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
21060 (aarch64_save_callee_saves): New function to handle reg save
21061 for both core and vectore regs.
21063 2014-07-23 Jiong Wang <jiong.wang@arm.com>
21065 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
21066 (aarch64_gen_store_pair): New helper function.
21067 (aarch64_save_or_restore_callee_save_registers)
21068 (aarch64_save_or_restore_fprs): Use new helper functions.
21070 2014-07-23 Jiong Wang <jiong.wang@arm.com>
21072 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
21073 (aarch64_save_or_restore_callee_save_registers)
21074 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
21076 2014-07-23 Jiong Wang <jiong.wang@arm.com>
21078 * config/aarch64/aarch64.c
21079 (aarch64_save_or_restore_callee_save_registers)
21080 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
21082 2014-07-23 Jiong Wang <jiong.wang@arm.com>
21084 * config/aarch64/aarch64.c
21085 (aarch64_save_or_restore_callee_save_registers)
21086 (aarch64_save_or_restore_fprs): Remove 'increment'.
21088 2014-07-23 Jiong Wang <jiong.wang@arm.com>
21090 * config/aarch64/aarch64.c
21091 (aarch64_save_or_restore_callee_save_registers)
21092 (aarch64_save_or_restore_fprs): Use register offset in
21093 cfun->machine->frame.reg_offset.
21095 2014-07-23 Jiong Wang <jiong.wang@arm.com>
21097 * config/aarch64/aarch64.c
21098 (aarch64_save_or_restore_callee_save_registers)
21099 (aarch64_save_or_restore_fprs): Remove base_rtx.
21101 2014-07-23 Jiong Wang <jiong.wang@arm.com>
21103 * config/aarch64/aarch64.c
21104 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
21105 to 'start_offset'. Remove local variable 'start_offset'.
21107 2014-07-23 Jiong Wang <jiong.wang@arm.com>
21109 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
21110 type to HOST_WIDE_INT.
21112 2014-07-23 Jiong Wang <jiong.wang@arm.com>
21114 * config/aarch64/aarch64.c (aarch64_expand_prologue)
21115 (aarch64_save_or_restore_fprs)
21116 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
21118 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
21120 * config/arm/t-rtems-eabi: Add
21121 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
21122 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
21123 mbig-endian/mthumb/march=armv7-r, and
21124 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
21125 multilibs.
21127 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
21128 Chris Johns <chrisj@rtems.org>
21129 Joel Sherrill <joel.sherrill@oarcorp.com>
21131 * config.gcc: Add nios2-*-rtems*.
21132 * config/nios2/rtems.h: New file.
21133 * gcc/config/nios2/t-rtems: New file.
21135 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
21137 PR target/61396
21138 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
21139 constant numbers, not general constants.
21140 (rs6000_expand_vector_init): Ditto.
21142 2014-07-23 Nathan Sidwell <nathan@acm.org>
21144 * gcov-tool.c (gcov_list): Declare here.
21145 (set_gcov_list): Remove.
21146 (gcov_output_files): Set gcov_list directly.
21148 2014-07-23 Host Schirmeier <horst@schirmeier.com>
21150 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
21152 2014-07-23 Jiong Wang <jiong.wang@arm.com>
21154 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
21155 callee-saved registers are available for padding purpose
21156 and r3 is not mandatory, then prefer use those callee-saved
21157 instead of r3.
21159 2014-07-23 Richard Biener <rguenther@suse.de>
21161 * params.def (PARAM_MAX_COMBINE_INSNS): New.
21162 * combine.c: Include statistics.h and params.h.
21163 (combine_instructions): Guard three and four insn combines
21164 with max-combine-insns value. Record statistics for combines
21165 performed.
21166 * doc/invoke.texi (max-combine-insns): Document new param.
21168 2014-07-23 Roman Gareev <gareevroman@gmail.com>
21170 * graphite-isl-ast-to-gimple.c:
21171 (translate_isl_ast_node_block): New function.
21172 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
21174 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
21175 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
21177 2014-07-23 Roman Gareev <gareevroman@gmail.com>
21179 * graphite-isl-ast-to-gimple.c:
21180 (get_max_schedule_dimensions): New function.
21181 (extend_schedule): Likewise.
21182 (generate_isl_schedule): Add calling of extend_schedule and
21183 get_max_schedule_dimensions.
21185 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21187 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
21188 (case UNSPEC): Handle UNSPEC_RBIT.
21190 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21192 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
21193 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
21195 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21197 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
21199 2014-07-22 Roman Gareev <gareevroman@gmail.com>
21201 * graphite-isl-ast-to-gimple.c:
21202 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
21203 (ivs_params_clear):
21204 (build_iv_mapping): New function.
21205 (translate_isl_ast_node_user): Likewise.
21206 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
21208 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
21209 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
21210 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
21212 2014-07-21 Bin Cheng <bin.cheng@arm.com>
21214 PR target/55701
21215 * config/arm/arm.md (setmem): New pattern.
21216 * config/arm/arm-protos.h (struct tune_params): New fields.
21217 (arm_gen_setmem): New prototype.
21218 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
21219 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
21220 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
21221 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
21222 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
21223 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
21224 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
21225 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
21226 (arm_const_inline_cost): New function.
21227 (arm_block_set_max_insns): New function.
21228 (arm_block_set_non_vect_profit_p): New function.
21229 (arm_block_set_vect_profit_p): New function.
21230 (arm_block_set_unaligned_vect): New function.
21231 (arm_block_set_aligned_vect): New function.
21232 (arm_block_set_unaligned_non_vect): New function.
21233 (arm_block_set_aligned_non_vect): New function.
21234 (arm_block_set_vect, arm_gen_setmem): New functions.
21236 2014-07-21 Bin Cheng <bin.cheng@arm.com>
21238 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
21240 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
21242 PR target/61855
21243 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
21244 out of #ifdef __OPTIMIZE__.
21246 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
21248 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
21249 different trapping status if -fnon-call-exceptions is enabled.
21251 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
21253 * expr.c (store_field): Handle VOIDmode for calls that return values
21254 in multiple locations.
21256 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
21258 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
21259 (altivec_vsldoi_<mode>): Likewise.
21261 2014-07-20 Roman Gareev <gareevroman@gmail.com>
21263 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
21264 to the number of characters in the line.
21266 2014-07-20 Roman Gareev <gareevroman@gmail.com>
21268 * graphite-isl-ast-to-gimple.c: Add using of
21269 build_nonstandard_integer_type instead of int128_integer_type_node.
21271 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
21273 * toplev.c (output_stack_usage): Adjust the location of the warning.
21275 2014-07-19 Daniel Cederman <cederman@gaisler.com>
21277 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
21278 (*membar_storeload): Disable for LEON3.
21280 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
21282 PR rtl-optimization/61461
21283 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
21285 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
21287 PR target/61794
21288 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
21289 Fix instruction constraint.
21290 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
21292 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
21294 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
21296 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
21298 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
21299 GNU coding standards.
21300 (nds32_register_move_cost): Likewise.
21301 (nds32_memory_move_cost): Likewise.
21302 (nds32_address_cost): Likewise.
21304 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
21306 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
21308 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
21310 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
21311 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
21312 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
21313 (HAVE_sync_compare_and_swapqi): Define.
21314 (HAVE_sync_compare_and_swaphi): Likewise.
21315 (HAVE_sync_compare_and_swapsi): Likewise.
21317 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
21319 * config/mips/p5600.md: Add missing cpu tests.
21321 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21323 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
21324 (vmla_f64): Likewise.
21325 (vfms_f64): Likewise.
21326 (vmls_f64): Likewise.
21328 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21330 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
21331 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
21333 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21335 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
21336 (vmlal_high_lane_s32): Likewise.
21337 (vmlal_high_lane_u16): Likewise.
21338 (vmlal_high_lane_u32): Likewise.
21339 (vmlsl_high_lane_s16): Likewise.
21340 (vmlsl_high_lane_s32): Likewise.
21341 (vmlsl_high_lane_u16): Likewise.
21342 (vmlsl_high_lane_u32): Likewise.
21344 2014-07-17 Terry Guo <terry.guo@arm.com>
21346 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
21347 (alus_reg): Renamed to alus_sreg.
21348 * config/arm/arm-fixed.md: Change type of non-dsp instructions
21349 from alu_reg to alu_sreg. Change type of dsp instructions from
21350 alu_reg to alu_dsp_reg.
21351 * config/arm/thumb1.md: Likewise.
21352 * config/arm/thumb2.md: Likewise.
21353 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
21354 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
21355 with alu_sreg and alus_sreg.
21356 * config/arm/arm1026ejs.md (alu_op): Likewise.
21357 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
21358 * config/arm/arm926ejs.md (9_alu_op): Likewise.
21359 * config/arm/fa526.md (526_alu_op): Likewise.
21360 * config/arm/fa606te.md (606te_alu_op): Likewise.
21361 * config/arm/fa626te.md (626te_alu_op): Likewise.
21362 * config/arm/fa726te.md (726te_alu_op): Likewise.
21363 * config/arm/fmp626.md (mp626_alu_op): Likewise.
21364 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
21365 alu_sreg, alu_dsp_reg and alus_sreg.
21366 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
21367 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
21368 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
21369 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
21370 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
21371 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
21372 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
21373 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
21374 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
21375 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
21376 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
21377 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
21378 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
21379 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
21380 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
21381 alus_reg to alus_sreg.
21383 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
21385 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
21386 infinity format.
21388 2014-07-17 Richard Biener <rguenther@suse.de>
21390 PR rtl-optimization/61801
21391 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
21392 don't set reg_pending_barrier if it appears in a debug-insn.
21394 2014-07-16 DJ Delorie <dj@redhat.com>
21396 * config/rx/rx.c (rx_option_override): Fix alignment values.
21397 (rx_align_for_label): Likewise.
21399 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
21401 PR target/61737.
21402 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
21403 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
21404 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
21405 functions.
21406 (cris_print_index, cris_print_operand, cris_constant_index_p)
21407 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
21408 (cris_address_cost): Ditto last CONSTANT_P.
21409 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
21410 callers changed. Yield cris_offsettable_symbol for non-PIC
21411 constant symbolic expressions including labels. Yield cris_unspec
21412 for all unspecs.
21413 (cris_expand_pic_call_address): New parameter MARKERP. Set its
21414 target to pic_offset_table_rtx for calls that will likely go
21415 through PLT, const0_rtx when they can't. All callers changed.
21416 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
21417 symbolic expressions to be PICified. Remove second, redundant,
21418 assert on can_create_pseudo_p returning non-zero. Use
21419 replace_equiv_address_nv, not replace_equiv_address, for final
21420 operand update.
21421 * config/cris/cris.md ("movsi"): Move variable t to pattern
21422 toplevel. Adjust assert for new cris_symbol_type member. Use
21423 CONSTANT_P instead of CONSTANT_ADDRESS_P.
21424 ("*movsi_internal") <case 9>: Make check for valid unspec operands
21425 for lapc stricter.
21426 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
21427 ("call", "call_value"): Use second incoming operand as a marker
21428 for pic-offset-table-register being used.
21429 ("*expanded_call_non_v32", "*expanded_call_v32")
21430 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
21431 second incoming operand to CALL, match cris_call_type_marker.
21432 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
21433 ("*expanded_call_side"): Ditto. Fix typo in comment.
21434 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
21435 CONSTANT_P.
21436 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
21437 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
21438 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
21439 users changed. Add members cris_offsettable_symbol and cris_unspec.
21440 (cris_symbol_type): Rename from cris_pic_symbol_type.
21441 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
21442 just CONSTANT_P.
21443 * config/cris/cris-protos.h (cris_symbol_type_of,
21444 cris_expand_pic_call_address): Adjust prototypes.
21445 (cris_legitimate_constant_p): New prototype.
21447 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
21448 an existing tmake_file. Don't add t-slibgcc and t-linux.
21450 2014-07-17 Jason Merrill <jason@redhat.com>
21452 PR c++/61623
21453 * symtab.c (symtab_remove_from_same_comdat_group): Also
21454 set_comdat_group to NULL_TREE.
21455 (verify_symtab): Fix diagnostic.
21457 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
21459 PR target/61662
21460 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
21462 2014-07-16 Dodji Seketeli <dodji@redhat.com>
21464 Support location tracking for built-in macro tokens
21465 * input.h (is_location_from_builtin_token): New function declaration.
21466 * input.c (is_location_from_builtin_token): New function definition.
21467 * toplev.c (general_init): Tell libcpp what the pre-defined
21468 spelling location for built-in tokens is.
21470 2014-07-16 Jakub Jelinek <jakub@redhat.com>
21472 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
21473 on the FUNCTION_DECL.
21475 2014-07-16 Richard Biener <rguenther@suse.de>
21477 PR other/61782
21478 * doc/extend.texi (always_inline): Clarify.
21480 2014-07-15 Eric Christopher <echristo@gmail.com>
21482 * doc/invoke.texi (Link Options): Document -z option.
21484 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
21486 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
21487 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
21489 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
21491 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
21493 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
21495 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
21496 varpool_assemble_decl.
21497 * varpool.c (varpool_assemble_decl): Assert that node->definition is
21498 true.
21500 2014-07-15 Michael Matz <matz@suse.de>
21502 PR rtl-optimization/61772
21503 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
21505 2014-07-15 Richard Biener <rguenther@suse.de>
21507 * opts.c (default_options_table): Disable bit-ccp at -Og.
21509 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
21511 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
21513 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
21515 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
21516 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
21517 call langhook for unknown declaration.
21518 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
21519 * tree.h (DECL_ARGUMENTS): Update.
21520 * print-tree.c (print_node): Update.
21521 * tree-core.h (tree_decl_non_common): Remove arguments.
21522 (tree_function_decl): Add arguments.
21524 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
21526 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
21528 2014-07-14 Richard Biener <rguenther@suse.de>
21530 PR tree-optimization/61779
21531 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
21532 simplifying a condition.
21534 2014-07-14 Richard Biener <rguenther@suse.de>
21536 * builtins.c (c_strlen): Make only_value == 2 really only
21537 affect warning generation.
21539 2014-07-14 Richard Biener <rguenther@suse.de>
21541 PR tree-optimization/61757
21542 PR tree-optimization/61783
21543 PR tree-optimization/61787
21544 * tree-ssa-dom.c (record_equality): Revert canonicalization
21545 change and add comment.
21546 (propagate_rhs_into_lhs): Revert previous fix, removing
21547 loop depth restriction again.
21549 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21551 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
21552 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
21553 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
21554 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
21555 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
21556 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
21557 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
21559 2014-07-14 Richard Biener <rguenther@suse.de>
21561 * cgraph.h (decl_in_symtab_p): Make inline.
21563 2014-07-14 Jakub Jelinek <jakub@redhat.com>
21565 PR middle-end/61294
21566 * doc/invoke.texi (-Wmemset-transposed-args): Document.
21568 PR target/61656
21569 * config/i386/i386.c (classify_argument): Don't merge classes above
21570 number of words.
21572 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
21574 * cgraph.h (symtab_node): Add nonzero_address.
21575 (decl_in_symtab_p): Break out from ...
21576 (symtab_get_node): ... here.
21577 * fold-const.c: Include cgraph.h
21578 (tree_single_nonzero_warnv_p): Use symtab to determine
21579 if symbol is non-zero.
21580 * symtab.c (symtab_node::nonzero_address): New method.
21582 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
21584 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
21585 forgotten in previous commit.
21587 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
21589 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
21590 on builtin types.
21591 * ipa-devirt.c: Include stor-layout.h and intl.h
21592 (odr_subtypes_equivalent_p): New function.
21593 (warn_odr): New function.
21594 (warn_type_mismatch): New function.
21595 (odr_types_equivalent_p): New function.
21596 (add_type_duplicate): Use it.
21597 * common.opt (Wodr): New flag.
21598 * doc/invoke.texi (Wodr): Document new warning.
21600 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
21602 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
21603 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
21604 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
21605 (varpool_get_constructor): Push CTORS_IN timevar.
21606 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
21608 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
21610 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
21611 Remove VOID_FTYPE_PUSHORT.
21612 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
21613 Change code to USHORT_FTYPE_VOID.
21614 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
21615 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
21616 (ix86_atomic_assign_expand_fenv): Update for
21617 __builtin_ia32_fnstsw changes.
21618 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
21619 (fnstsw): Change operand 0 to nonimmediate operand.
21621 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
21623 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
21624 (varpool_get_constructor): New function.
21625 (varpool_ctor_useable_for_folding_p): Break out from ...
21626 (ctor_for_folding): ... here; use varpool_get_constructor.
21627 (varpool_assemble_decl): Likewise.
21628 * lto-streamer.h (struct output_block): Turn cgraph_node
21629 to symbol filed.
21630 (lto_input_variable_constructor): Declare.
21631 * ipa-visibility.c (function_and_variable_visibility): Use
21632 varpool_get_constructor.
21633 * cgraph.h (varpool_get_constructor): Declare.
21634 (varpool_ctor_useable_for_folding_p): New function.
21635 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
21636 parameter; return error_mark_node for non-trivial constructors.
21637 (lto_write_tree_1, DFS_write_tree): Update use of
21638 get_symbol_initial_value.
21639 (output_function): Update initialization of symbol.
21640 (output_constructor): New function.
21641 (copy_function): Rename to ..
21642 (copy_function_or_variable): ... this one; handle vars too.
21643 (lto_output): Output variable sections.
21644 * lto-streamer-in.c (input_constructor): New function.
21645 (lto_read_body): Rename from ...
21646 (lto_read_body_or_constructor): ... this one; handle vars too.
21647 (lto_input_variable_constructor): New function.
21648 * ipa-prop.c (ipa_prop_write_jump_functions,
21649 ipa_prop_write_all_agg_replacement): Update.
21650 * lto-cgraph.c (compute_ltrans_boundary): Use it.
21651 (output_cgraph_opt_summary): Set symbol to NULL.
21653 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
21655 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
21656 non-polymorphic types.
21657 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
21658 * ipa-devirt.c (types_same_for_odr): Do not explode when one
21659 of types is not polymorphic.
21661 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
21663 * lra-constraints.c (remove_inheritance_pseudos): Process
21664 destination pseudo too.
21666 2014-07-11 Rong Xu <xur@google.com>
21668 * gcov-tool.c (gcov_output_files): Fix build error introduced in
21669 commit r212448.
21671 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
21673 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
21674 * config/avr/avr-devices.c (AVR_MCU): Same.
21675 (avr_mcu_types): add text start value to end of device list.
21676 * config/avr/avr-mcus.def: Add text section start for all devices.
21677 (ata5782): Add new avr5 device.
21678 (ata5831): Same.
21679 * config/avr/avr-tables.opt: Regenerate.
21680 * config/avr/avr.h: Add declaration for text section start handler.
21681 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
21682 SPEC functions.
21683 (LINK_SPEC): Include text section start handler to linker spec.
21684 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
21685 pass -Ttext option to linker if the text section start for the device
21686 is not zero.
21687 * config/avr/t-multilib: Regenerate.
21688 * doc/avr-mmcu.texi: Regenerate.
21690 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
21692 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
21693 * config/rs6000/aix52.h (LINK_SPEC): Same.
21694 * config/rs6000/aix53.h (LINK_SPEC): Same.
21695 * config/rs6000/aix61.h (LINK_SPEC): Same.
21696 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
21698 2014-07-11 Roman Gareev <gareevroman@gmail.com>
21700 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
21701 (graphite_verify): New function.
21702 (ivs_params_clear): New function.
21703 (gcc_expression_from_isl_ast_expr_id): New function.
21704 (gcc_expression_from_isl_expr_int): New function.
21705 (binary_op_to_tree): New function.
21706 (ternary_op_to_tree): New function.
21707 (unary_op_to_tree): New function.
21708 (nary_op_to_tree): New function.
21709 (gcc_expression_from_isl_expr_op): New function.
21710 (gcc_expression_from_isl_expression): New function.
21711 (graphite_create_new_loop): New function.
21712 (translate_isl_ast_for_loop): New function.
21713 (get_upper_bound): New function.
21714 (graphite_create_new_loop_guard): New function.
21715 (translate_isl_ast_node_for): New function.
21716 (translate_isl_ast): New function.
21717 (add_parameters_to_ivs_params): New function.
21718 (scop_to_isl_ast): New parameter ip.
21719 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
21721 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
21723 * config/xtensa/predicates.md (call expander): Update for
21724 DECL_SECTION_NAME being string.
21726 2014-07-11 Richard Biener <rguenther@suse.de>
21728 PR middle-end/61473
21729 * builtins.c (fold_builtin_memory_op): Inline memory moves that
21730 can be implemented with a single load followed by a single store.
21731 (c_strlen): Only warn when only_value is not 2.
21733 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
21735 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
21737 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
21739 PR target/61561
21740 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
21741 (*movhi_bytes): Likewise.
21742 (*arm_movqi_insn): Likewise.
21744 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
21746 PR target/56858
21747 * config/alpha/alpha.c: Include tree-pass.h, context.h
21748 and pass_manager.h.
21749 (pass_data_handle_trap_shadows): New pass.
21750 (pass_handle_trap_shadows::gate): New pass gate function.
21751 (make_pass_handle_trap_shadows): New function.
21752 (rest_of_handle_trap_shadows): Ditto.
21754 (alpha_align_insns_1): Rename from alpha_align_insns.
21755 (pass_data_align_insns): New pass.
21756 (pass_align_insns::gate): New pass gate function.
21757 (make_pass_aling_insns): New function.
21758 (rest_of_align_insns): Ditto.
21759 (alpha_align_insns): Ditto.
21761 (alpha_option_override): Declare handle_trap_shadows info
21762 and align_insns_info. Register handle_trap_shadows and align_insns
21763 passes here.
21764 (alpha_reorg): Do not call alpha_trap_shadows and
21765 alpha_align_insn from here.
21767 (alpha_pad_function_end): Do not skip BARRIERs.
21769 2014-07-10 Rong Xu <xur@google.com>
21771 Add gcov-tool: an offline gcda profile processing tool support.
21772 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
21773 (gcov_is_error): Ditto.
21774 (gcov_read_string): Ditto.
21775 (gcov_read_sync): Ditto.
21776 * gcov-io.h: Move counter defines to gcov-counter.def.
21777 * gcov-dump.c (tag_counters): Use gcov-counter.def.
21778 * coverage.c: Ditto.
21779 * gcov-tool.c: Offline gcda profile processing tool.
21780 (unlink_gcda_file): Remove one gcda file.
21781 (unlink_profile_dir): Remove gcda files from the profile path.
21782 (gcov_output_files): Output gcda files to an output dir.
21783 (profile_merge): Merge two profiles in directory.
21784 (print_merge_usage_message): Print merge usage.
21785 (merge_usage): Print merge usage and exit.
21786 (do_merge): Driver for profile merge sub-command.
21787 (profile_rewrite): Rewrite profile.
21788 (print_rewrite_usage_message): Print rewrite usage.
21789 (rewrite_usage): Print rewrite usage and exit.
21790 (do_rewrite): Driver for profile rewrite sub-command.
21791 (print_usage): Print gcov-info usage and exit.
21792 (print_version): Print gcov-info version.
21793 (process_args): Process arguments.
21794 (main): Main routine for gcov-tool.
21795 * Makefile.in: Build and install gcov-tool.
21796 * gcov-counter.def: New file split from gcov-io.h.
21797 * doc/gcc.texi: Include gcov-tool.texi.
21798 * doc/gcov-tool.texi: Document for gcov-tool.
21800 2014-07-10 Richard Biener <rguenther@suse.de>
21802 PR tree-optimization/61757
21803 * tree-ssa-dom.c (loop_depth_of_name): Restore.
21804 (propagate_rhs_into_lhs): Revert part of last change.
21806 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
21808 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
21809 FUNCTION_DECLs.
21811 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
21813 PR middle-end/53590
21814 * function.c (allocate_struct_function): Revert r188667 change.
21816 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
21818 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
21820 * doc/install.texi: Remove links to defunct package providers for
21821 Solaris.
21823 2014-07-09 Tom de Vries <tom@codesourcery.com>
21825 * final.c (get_call_fndecl): Declare.
21826 (self_recursive_call_p): New function.
21827 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
21829 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
21831 * ipa-devirt.c (record_node): Walk through aliases.
21833 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
21835 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
21837 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
21839 Revert:
21840 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
21842 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
21844 * ipa-visibility.c (function_and_variable_visibility): Remove
21845 temporary hack disabling local aliases on AIX.
21847 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
21849 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
21850 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
21852 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
21854 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
21855 * rs6000/rs6000.c: Inline output of .set instruction.
21856 (declare_alias_data): New struct.
21857 (rs6000_declare_alias): New function.
21858 (rs6000_xcoff_declare_function_name): Use it.
21859 (rs6000_xcoff_declare_object_name): New function.
21860 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
21861 (ASM_OUTPUT_DEF): Turn to empty definition.
21863 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
21865 PR bootstrap/61679
21866 * hash-table.h: use hash_table::value_type instead of
21867 Descriptor::value_type in the return types of several methods.
21869 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
21871 * tree-pass.h (pass_data): Remove has_execute member.
21872 * passes.c (execute_one_pass): Don't check pass->has_execute.
21873 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
21874 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
21875 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
21876 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
21877 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
21878 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
21879 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
21880 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
21881 gimple-low.c, gimple-ssa-isolate-paths.c,
21882 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
21883 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
21884 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
21885 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
21886 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
21887 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
21888 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
21889 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
21890 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
21891 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
21892 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
21893 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
21894 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
21895 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
21896 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
21897 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
21898 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
21899 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
21900 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
21901 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
21902 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
21903 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
21904 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
21905 web.c: Remove initializer for pass_data::has_execute.
21907 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
21909 * graphite-htab.h: Use hash_map instead of hash_table.
21910 * graphite-clast-to-gimple.c: Adjust.
21911 * passes.c: Use hash_map instead of hash_table.
21912 * sese.c: Likewise.
21913 * sese.h: Remove now unused code.
21915 2014-07-08 Sriraman Tallam <tmsriram@google.com>
21917 PR target/61599
21918 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
21919 than zero.
21921 2014-07-08 Jakub Jelinek <jakub@redhat.com>
21923 PR rtl-optimization/61673
21924 * combine.c (simplify_comparison): Test just mode's sign bit
21925 in tmode rather than the sign bit and any bits above it.
21927 2014-07-08 Roman Gareev <gareevroman@gmail.com>
21929 * graphite-isl-ast-to-gimple.c (generate_isl_context):
21930 Add __isl_give to the declaration.
21931 (generate_isl_schedule): Likewise.
21932 (scop_to_isl_ast): Likewise.
21934 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21936 * config/arm/arm.c (cortexa5_extra_costs): New table.
21937 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
21939 2014-07-08 Jakub Jelinek <jakub@redhat.com>
21941 PR tree-optimization/61725
21942 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
21943 range, use range_includes_zerop_p instead of integer_zerop on
21944 vr0->min, only use log2 of max if min is not negative.
21946 2014-07-08 Richard Biener <rguenther@suse.de>
21948 * tree-ssa-dom.h (loop_depth_of_name): Remove.
21949 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
21950 restriction on loop depth difference.
21951 (record_equality): Likewise.
21952 (propagate_rhs_into_lhs): Likewise. Simplify condition.
21953 (loop_depth_of_name): Remove.
21954 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
21955 restriction on loop depth difference.
21956 (init_copy_prop): Likewise.
21958 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
21960 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
21961 parameter.
21962 (walk_aliased_vdefs): Likewise.
21963 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
21964 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
21965 (detect_type_change_from_memory_writes): Check if entry was reached.
21967 2014-07-08 Richard Biener <rguenther@suse.de>
21969 PR tree-optimization/61681
21970 * tree-ssa-structalias.c (find_what_var_points_to): Expand
21971 NONLOCAL inside ESCAPED.
21973 2014-07-08 Richard Biener <rguenther@suse.de>
21975 PR tree-optimization/61680
21976 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
21977 Handle properly all read-write dependences with group accesses.
21979 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
21981 PR tree-optimization/61576
21982 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
21983 block containing reduction statement is predecessor of phi basi block.
21985 2014-07-08 Marek Polacek <polacek@redhat.com>
21987 PR c/60226
21988 * fold-const.c (round_up_loc): Change the parameter type.
21989 Remove assert.
21990 * fold-const.h (round_up_loc): Adjust declaration.
21991 * stor-layout.c (finalize_record_size): Check for too large types.
21993 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
21995 * symtab.c: Include calls.h.
21996 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
21998 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
22000 * config/rs6000/rs6000.c (output_vec_const_move): Handle
22001 little-endian code generation.
22002 * config/rs6000/spe.md (spe_evmergehi): Rename to...
22003 (vec_perm00_v2si): ... this. Handle little-endian code generation.
22004 (spe_evmergehilo): Rename to...
22005 (vec_perm01_v2si): ... this. Handle little-endian code generation.
22006 (spe_evmergelo): Rename to...
22007 (vec_perm11_v2si): ... this. Handle little-endian code generation.
22008 (spe_evmergelohi): Rename to...
22009 (vec_perm10_v2si): ... this. Handle little-endian code generation.
22010 (spe_evmergehi, spe_evmergehilo): New expanders.
22011 (spe_evmergelo, spe_evmergelohi): Likewise.
22012 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
22013 (*frob_tf_ti): Likewise.
22014 (*frob_<mode>_di_2): Likewise.
22015 (*frob_tf_di_8_2): Likewise.
22016 (*frob_di_<mode>): Likewise.
22017 (*frob_ti_tf): Likewise.
22018 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
22019 (*frob_ti_<mode>_8_2): Likewise.
22020 (*frob_ti_tf_2): Likewise.
22021 (mov_si<mode>_e500_subreg0): Rename to...
22022 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
22023 endianness only.
22024 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
22025 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
22026 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
22027 the big endianness only.
22028 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
22029 (*mov_si<mode>_e500_subreg0_2): Rename to...
22030 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
22031 big big endianness only.
22032 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
22033 (*mov_si<mode>_e500_subreg4): Rename to...
22034 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
22035 endianness only.
22036 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
22037 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
22038 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
22039 the big endianness only.
22040 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
22041 pattern.
22042 (*mov_si<mode>_e500_subreg4_2): Rename to...
22043 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
22044 endianness only.
22045 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
22046 (*mov_sitf_e500_subreg8): Rename to...
22047 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
22048 endianness only.
22049 (*mov_sitf_e500_subreg8_le): New instruction pattern.
22050 (*mov_sitf_e500_subreg8_2): Rename to...
22051 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
22052 endianness only.
22053 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
22054 (*mov_sitf_e500_subreg12): Rename to...
22055 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
22056 endianness only.
22057 (*mov_sitf_e500_subreg12_le): New instruction pattern.
22058 (*mov_sitf_e500_subreg12_2): Rename to...
22059 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
22060 endianness only.
22061 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
22063 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
22065 * asan.c (instrument_strlen_call): Do not instrument first byte
22066 in strlen if already instrumented.
22068 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22070 * config/arm/arm.opt (mwords-little-endian): Delete.
22071 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
22072 of TARGET_LITTLE_WORDS.
22073 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
22074 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
22075 warning.
22076 * doc/invoke.texi: Remove references to -mwords-little-endian.
22078 2014-07-07 Jakub Jelinek <jakub@redhat.com>
22080 * expmed.c (struct init_expmed_rtl): Change all fields but
22081 pow2 and cint from struct rtx_def to rtx.
22082 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
22083 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
22084 at the end again.
22086 2014-07-06 Marek Polacek <polacek@redhat.com>
22088 PR c/6940
22089 * doc/invoke.texi: Document -Wsizeof-array-argument.
22091 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
22093 * wide-int.h (wide_int_storage): Change declaration from struct
22094 to class.
22096 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
22098 * cgraph.c (cgraph_create_indirect_edge): Update call of
22099 get_polymorphic_call_info.
22100 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
22101 (possible_polymorphic_call_targets): Add parameter call.
22102 (decl_maybe_in_construction_p): New predicate.
22103 (get_polymorphic_call_info): Add parameter call;
22104 use decl_maybe_in_construction_p.
22105 * gimple-fold.c (fold_gimple_assign): Update use of
22106 possible_polymorphic_call_targets.
22107 (gimple_fold_call): Likewise.
22108 * ipa-prop.c: Inlcude calls.h
22109 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
22110 (param_type_may_change_p): New predicate.
22111 (detect_type_change_from_memory_writes): Break out from ...
22112 (detect_type_change): ... this one; use param_type_may_change_p.
22113 (detect_type_change_ssa): Use param_type_may_change_p.
22114 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
22116 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
22118 PR target/49423
22119 * config/arm/arm-protos.h (arm_legitimate_address_p,
22120 arm_is_constant_pool_ref): Add prototypes.
22121 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
22122 (arm_is_constant_pool_ref) New function.
22123 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
22124 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
22125 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
22126 operand. Remove pool_range and neg_pool_range attributes.
22127 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
22128 pool_range and neg_pool_range attributes.
22129 * config/arm/constraints.md (Uh): New constraint.
22130 (Uq): Don't allow constant pool references.
22132 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
22134 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
22135 (move_lo_quad_internal_be_<mode>): Likewise.
22136 (move_lo_quad_<mode>): Convert to define_expand.
22137 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
22138 (aarch64_simd_move_hi_quad_be_<mode>): New.
22139 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
22140 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
22141 (aarch64_combinez_be<mode>): New.
22142 (aarch64_combine<mode>): Convert to define_expand.
22143 (aarch64_combine_internal<mode>): New.
22144 (aarch64_simd_combine<mode>): Remove bogus RTL description.
22146 2014-07-04 Tom de Vries <tom@codesourcery.com>
22148 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
22149 combination of earlyclobber and read/write modifiers.
22151 2014-07-04 Tom de Vries <tom@codesourcery.com>
22153 * config/aarch64/aarch64-simd.md
22154 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
22156 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
22158 PR target/61714
22159 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
22161 2014-07-04 Jakub Jelinek <jakub@redhat.com>
22163 PR middle-end/61654
22164 * cgraphunit.c (expand_thunk): Call free_dominance_info.
22166 PR tree-optimization/61684
22167 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
22168 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
22170 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
22171 Kito Cheng <kito@0xlab.org>
22172 Monk Chiang <sh.chiang04@gmail.com>
22174 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
22175 (nds32_symbol_load_store_p): Move to ...
22176 (nds32_fp_as_gp_check_available): Move to ...
22177 * config/nds32/nds32-fp-as-gp.c: ... here.
22178 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
22179 extern declaration.
22181 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
22182 Kito Cheng <kito@0xlab.org>
22183 Monk Chiang <sh.chiang04@gmail.com>
22185 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
22186 (nds32_expand_store_multiple): Move to ...
22187 (nds32_expand_movmemqi): Move to ...
22188 * config/nds32/nds32-memory-manipulation.c: ... here.
22190 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
22191 Kito Cheng <kito@0xlab.org>
22192 Monk Chiang <sh.chiang04@gmail.com>
22194 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
22195 (nds32_output_casesi_pc_relative): Move to ...
22196 (nds32_output_casesi): Move to ...
22197 (nds32_mem_format): Move to ...
22198 (nds32_output_16bit_store): Move to ...
22199 (nds32_output_16bit_load): Move to ...
22200 (nds32_output_32bit_store): Move to ...
22201 (nds32_output_32bit_load): Move to ...
22202 (nds32_output_32bit_load_s): Move to ...
22203 (nds32_output_stack_push): Move to ...
22204 (nds32_output_stack_pop): Move to ...
22205 * config/nds32/nds32-md-auxiliary.c: ... here.
22207 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
22208 Ling-Hua Tseng <uranus@tinlans.org>
22210 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
22211 the purpose of this file.
22213 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
22214 Kito Cheng <kito@0xlab.org>
22215 Monk Chiang <sh.chiang04@gmail.com>
22217 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
22218 (nds32_address_cost): Move implementation to ...
22219 * config/nds32/nds32-cost.c: ... here.
22220 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
22221 (nds32_address_cost_impl): Declare.
22223 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
22224 Kito Cheng <kito@0xlab.org>
22225 Monk Chiang <sh.chiang04@gmail.com>
22227 * config/nds32/nds32.c
22228 (nds32_consecutive_registers_load_store_p): Move to ...
22229 (nds32_valid_multiple_load_store): Move to ...
22230 (nds32_valid_stack_push_pop): Move to ...
22231 (nds32_can_use_bclr_p): Move to ...
22232 (nds32_can_use_bset_p): Move to ...
22233 (nds32_can_use_btgl_p): Move to ...
22234 (nds32_can_use_bitci_p): Move to ...
22235 * config/nds32/nds32-predicates.c: ... here.
22237 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
22238 Kito Cheng <kito@0xlab.org>
22239 Monk Chiang <sh.chiang04@gmail.com>
22241 * config/nds32/nds32.c
22242 (nds32_expand_builtin_null_ftype_reg): Move to ...
22243 (nds32_expand_builtin_reg_ftype_imm): Move to ...
22244 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
22245 (nds32_init_builtins): Move implementation to ...
22246 (nds32_expand_builtin): Move implementation to ...
22247 * config/nds32/nds32-intrinsic.c: ... here.
22248 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
22249 (nds32_expand_builtin_impl): Declare.
22251 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
22252 Kito Cheng <kito@0xlab.org>
22253 Monk Chiang <sh.chiang04@gmail.com>
22255 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
22256 (nds32_emit_section_tail_template): Move to ...
22257 (nds32_emit_isr_jmptbl_section): Move to ...
22258 (nds32_emit_isr_vector_section): Move to ...
22259 (nds32_emit_isr_reset_conten): Move to ...
22260 (nds32_check_isr_attrs_conflict): Move to ...
22261 (nds32_construct_isr_vectors_information): Move to ...
22262 (nds32_asm_file_start): Move implementation to ...
22263 (nds32_asm_file_end): Move implementation to ...
22264 * config/nds32/nds32-isr.c: ... here.
22265 * config/nds32/nds32-protos.h
22266 (nds32_check_isr_attrs_conflict): Declare.
22267 (nds32_construct_isr_vectors_information): Declare.
22268 (nds32_asm_file_start_for_isr): Declare.
22269 (nds32_asm_file_end_for_isr): Declare.
22271 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
22272 Kito Cheng <kito@0xlab.org>
22273 Monk Chiang <sh.chiang04@gmail.com>
22275 * config.gcc (nds32*): Add new modules to extra_objs.
22276 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
22277 (nds32be-*-*): Likewise.
22278 * config/nds32/nds32-cost.c: New file.
22279 * config/nds32/nds32-fp-as-gp.c: New file.
22280 * config/nds32/nds32-intrinsic.c: New file.
22281 * config/nds32/nds32-isr.c: New file.
22282 * config/nds32/nds32-md-auxiliary.c: New file.
22283 * config/nds32/nds32-memory-manipulation.c: New file.
22284 * config/nds32/nds32-pipelines-auxiliary.c: New file.
22285 * config/nds32/nds32-predicates.c: New file.
22286 * config/nds32/t-nds32: New file.
22288 2014-07-03 Jakub Jelinek <jakub@redhat.com>
22290 PR tree-optimization/61682
22291 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
22292 using cases and when one of the operands is equal to 1.
22294 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
22296 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
22297 ashr<mode>3): Correct mode of operands[2].
22298 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
22299 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
22300 Correct mode of operands[2]. Fix split condition.
22302 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
22304 * arm.md (arch): Add armv6_or_vfpv3.
22305 (arch_enabled): Add test for the above.
22306 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
22307 on VFP9.
22308 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
22310 2014-07-03 Jakub Jelinek <jakub@redhat.com>
22312 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
22313 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
22314 HWI 1 and negate the unsigned value.
22315 * expmed.c (expand_sdiv_pow2): For modes wider than word always
22316 use AND instead of shift.
22317 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
22319 2014-07-03 Marek Polacek <polacek@redhat.com>
22321 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
22322 (-fsanitize=float-divide-by-zero): Move to the table with
22323 -fsanitize=undefined suboptions.
22324 (-fsanitize=float-cast-overflow): Likewise.
22326 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
22328 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
22329 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
22330 endianness.
22332 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22334 * loop-invariant.c (struct invariant): Add a new member: eqno;
22335 (find_identical_invariants): Update eqno;
22336 (create_new_invariant): Init eqno;
22337 (get_inv_cost): Compute comp_cost with eqno;
22339 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
22341 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
22342 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
22343 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
22344 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
22345 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
22347 2014-07-02 Christian Bruel <christian.bruel@st.com>
22349 PR target/29349
22350 PR target/53513
22351 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
22352 (make_preds_opaque): Delete.
22353 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
22354 (commit_mode_sets): New function.
22355 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
22356 Process all modes at once.
22357 * basic-block.h (pre_edge_lcm_avs): Declare.
22358 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
22359 Call clear_aux_for_edges. Fix comments.
22360 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
22361 (pre_edge_rev_lcm): Idem.
22362 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
22363 parameter.
22364 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
22365 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
22366 Idem.
22367 * config/i386/i386.c (x96_emit_mode_set): Idem.
22368 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
22369 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
22370 (fpscr_toggle) Disallow from delay slot.
22371 * target.def (emit_mode_set): Add prev_mode parameter.
22372 * doc/tm.texi: Regenerate.
22374 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22376 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
22377 variable i.
22379 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
22381 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
22382 vtable_pointer_value_to_vtable): Constify.
22383 (contains_polymorphic_type_p): Declare.
22384 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
22385 vtable_pointer_value_to_vtable): Constify.
22386 (contains_polymorphic_type_p): New predicate.
22387 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
22388 polymorphic types.
22389 (ipa_set_ancestor_jf): Likewise.
22390 (detect_type_change): Return false in easy cases.
22391 (compute_complex_assign_jump_func): Require type to contain
22392 polymorphic type.
22393 (compute_known_type_jump_func): Likewise.
22395 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
22397 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
22398 Remove.
22399 (type_in_anonymous_namespace_p): Constify argument.
22400 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
22401 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
22402 (main_odr_variant): New function.
22403 (hash_type_name): Make static; update assert; do not ICE on
22404 non-records.
22405 (types_same_for_odr): Bring here from tree.c; simplify and remove
22406 old structural comparing code that doesn't work for templates.
22407 (odr_hasher::equal): Update assert.
22408 (add_type_duplicate): Return true when bases should be computed;
22409 replace incomplete loader by complete; do not output duplicated
22410 warnings; do not ICE on non-records; set odr_violated flag.
22411 (get_odr_type): Be ready to replace incomplete type by complete
22412 one; work on ODR variants instead of main variants; reorder item
22413 in array so bases have still smaller indexes.
22414 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
22415 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
22417 2014-07-01 Cary Coutant <ccoutant@google.com>
22419 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
22420 lookup.
22421 (resolve_addr_in_expr): When replacing the rtx in a location list
22422 entry, get a new address table entry.
22423 (dwarf2out_finish): Call index_location_lists even if there are no
22424 addr_index_table entries yet.
22426 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
22428 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
22429 change for not being obvious.
22431 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
22433 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
22434 unused argument.
22436 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22438 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
22439 (vcagt_f64): Likewise.
22440 (vcale_f64): Likewise.
22441 (vcaled_f64): Likewise.
22442 (vcales_f32): Likewise.
22443 (vcalt_f64): Likewise.
22444 (vcaltd_f64): Likewise.
22445 (vcalts_f32): Likewise.
22447 2014-07-01 Marek Polacek <polacek@redhat.com>
22449 * doc/invoke.texi: Document -Wint-conversion.
22451 2014-07-01 Marek Polacek <polacek@redhat.com>
22453 PR c/58286
22454 * doc/invoke.texi: Document -Wincompatible-pointer-types.
22456 2014-07-01 Martin Liska <mliska@suse.cz>
22458 IPA REF alias refactoring
22459 * cgraph.h (iterate_direct_aliases): New function.
22460 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
22461 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
22462 FOR_EACH_ALIAS added.
22463 (cgraph_for_node_and_aliases): Likewise.
22464 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
22465 * ipa-inline.c (reset_edge_caches): Likewise.
22466 (update_caller_keys): Likewise.
22467 * trans-mem.c (ipa_tm_execute): Likewise.
22468 *varpool.c (varpool_analyze_node): Likewise.
22469 (varpool_for_node_and_aliases): Likewise.
22470 * ipa-ref.h (first_alias): New function.
22471 (last_alias): Likewise.
22472 (has_aliases_p): Likewise.
22473 * ipa-ref.c (ipa_ref::remove_reference): Removal function
22474 is sensitive to IPA_REF_ALIASes.
22475 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
22476 are put at the beginning of the list.
22477 (symtab_node::iterate_direct_aliases): New function.
22479 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
22481 Revert:
22482 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
22483 type is complete.
22484 (write_ts_type_common_tree_pointers): Do not stream fields not set
22485 for incomplete types; do not stream duplicated fields for variants;
22486 sanity check that variant and type match.
22487 (write_ts_type_non_common_tree_pointers): Likewise.
22488 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
22489 TYPE_SIZE whether type is complete.
22490 (lto_input_ts_type_common_tree_pointers): Do same changes as in
22491 write_ts_type_common_tree_pointers
22492 (lto_input_ts_type_non_common_tree_pointers): Likewise.
22494 2014-06-30 Joseph Myers <joseph@codesourcery.com>
22496 * var-tracking.c (add_stores): Return instead of asserting if old
22497 and new values for conditional store are the same.
22499 2014-06-30 Richard Henderson <rth@redhat.com>
22501 PR rtl-opt/61608
22502 PR target/39284
22503 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
22504 the cfg if there were any changes.
22505 * passes.def: Revert move of peephole2 after reorder_blocks;
22506 move duplicate_computed_gotos before peephole2.
22508 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
22510 * except.c (emit_note_eh_region_end): New helper function.
22511 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
22512 emit EH_REGION_END note.
22513 * jump.c (cleanup_barriers): Do not split a call and its
22514 corresponding CALL_ARG_LOCATION note.
22516 2014-06-30 Jeff Law <law@redhat.com>
22518 PR tree-optimization/61607
22519 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
22520 deeper into the SSA_NAME_VALUE chain.
22522 2014-06-30 Marek Polacek <polacek@redhat.com>
22524 * convert.c (convert_to_integer): Don't instrument conversions if the
22525 function has no_sanitize_undefined attribute.
22526 * ubsan.c: Don't run the ubsan pass if the function has
22527 no_sanitize_undefined attribute.
22529 2014-06-30 Jakub Jelinek <jakub@redhat.com>
22531 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
22532 -fsanitize=undefined suboptions.
22534 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
22536 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
22537 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
22538 against bigendian and adjust indices.
22540 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
22542 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
22544 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
22546 PR target/61633
22547 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
22548 Add alternative; make early clobber. Adjust both split patterns
22549 to use operand 0 as the working register.
22551 2014-06-30 Jakub Jelinek <jakub@redhat.com>
22553 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
22554 as ira_object_id_map might be NULL, or 1.
22556 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22558 * loop-invariant.c (get_inv_cost): Handle register class.
22559 (gain_for_invariant): Check the register pressure of the inv
22560 and its overlapped register class, other than all.
22562 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
22564 * doc/invoke.texi (Optimize Options): Fix descriptions of
22565 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
22567 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
22569 * doc/extend.texi (Function Attributes): Update 'naked' attribute
22570 documentation.
22572 2014-06-29 Tobias Grosser <tobias@grosser.es>
22574 PR bootstrap/61650
22575 * graphite-isl-ast-to-gimple.c: Add missing guards.
22577 2014-06-29 Roman Gareev <gareevroman@gmail.com>
22579 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
22580 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
22581 * flag-types.h: Add new enum fgraphite_generator.
22582 * graphite-isl-ast-to-gimple.c: New.
22583 * graphite-isl-ast-to-gimple.h: New.
22584 * graphite.c (graphite_transform_loops): Add choice of Graphite
22585 code generator, which depends on flag_graphite_code_gen.
22587 2014-06-29 Roman Gareev <gareevroman@gmail.com>
22589 * graphite-dependences.c (subtract_commutative_associative_deps):
22590 Add NULL checking of the following variables: must_raw_no_source,
22591 may_raw_no_source, must_war_no_source, may_war_no_source,
22592 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
22593 must_war, may_war, must_waw, may_waw.
22595 2014-06-29 Roman Gareev <gareevroman@gmail.com>
22597 * graphite-clast-to-gimple.c: gloog is renamed to
22598 graphite_regenerate_ast_cloog. gloog_error is renamed to
22599 graphite_regenerate_error.
22600 * graphite-clast-to-gimple.h: The definition of the struct
22601 bb_pbb_def is moved to graphite-htab.h.
22602 Add inclusion of the hash-table.h.
22603 * graphite-htab.h: The declaration of the function gloog is moved
22604 to graphite-clast-to-gimple.h and renamed to
22605 graphite_regenerate_ast_cloog.
22606 * graphite.c (graphite_transform_loops): gloog is renamed
22607 to graphite_regenerate_ast_cloog.
22609 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
22611 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
22612 type is complete.
22613 (write_ts_type_common_tree_pointers): Do not stream fields not set
22614 for incomplete types; do not stream duplicated fields for variants;
22615 sanity check that variant and type match.
22616 (write_ts_type_non_common_tree_pointers): Likewise.
22617 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
22618 TYPE_SIZE whether type is complete.
22619 (lto_input_ts_type_common_tree_pointers): Do same changes as in
22620 write_ts_type_common_tree_pointers
22621 (lto_input_ts_type_non_common_tree_pointers): Likewise.
22623 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
22625 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
22627 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
22629 * tree-inline.c (remap_type_1): Do not duplicate fields
22630 that are shared in between type and its main variant.
22632 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
22634 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
22635 of the type.
22636 (ipa_set_ancestor_jf) Likewise.
22637 (check_stmt_for_type_change): Check that we work on main variant.
22638 (detect_type_change): Look into main variant.
22639 (compute_known_type_jump_func): Check that main variant has BINFO.
22641 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
22643 * ipa-devirt.c (set_type_binfo): New function.
22644 (add_type_duplicate): Use it.
22645 (get_odr_type): Sanity check that binfos points to main variants.
22646 (get_class_context): Be sure the context's outer_type is main variant.
22647 (contains_type_p): Walk main variant.
22648 (get_polymorphic_call_info_for_decl): Set outer_type to be
22649 main variant.
22650 (get_polymorphic_call_info): Likewise.
22651 (possible_polymorphic_call_targets): Sanity check that we operate
22652 on main variant.
22654 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
22656 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
22658 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
22660 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
22661 accidental change due to wide-int branch merge.
22663 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22665 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
22666 compressed debug support.
22667 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
22668 * configure: Regenerate.
22669 * config.in: Regenerate.
22670 * common.opt (compressed_debug_sections): New enum.
22671 (gz, gz=): New options.
22672 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
22673 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
22674 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
22675 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
22676 LINK_COMPRESS_DEBUG_SPEC.
22677 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
22678 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
22679 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
22680 (Debugging Options): Document -gz[=type].
22682 2014-06-27 Martin Jambor <mjambor@suse.cz>
22684 PR ipa/61160
22685 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
22686 args_to_skip, use those from node instead. Copy args_to_skip and
22687 combined_args_to_skip from node to the new thunk.
22688 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
22689 (cgraph_create_virtual_clone): Moved computation of
22690 combined_args_to_skip...
22691 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
22693 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
22695 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
22696 redundant diagnostic machinary.
22698 2014-06-27 Richard Biener <rguenther@suse.de>
22700 * tree-ssa-math-opts.c (bswap_replace): Fix
22701 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
22703 2014-06-27 Martin Liska <mliska@suse.cz>
22705 * gimple.h (gimple_location_safe): New function introduced.
22706 * cgraphunit.c (walk_polymorphic_call_targets): Usage
22707 of gimple_location_safe replaces gimple_location.
22708 (gimple_fold_call): Likewise.
22709 * ipa-devirt.c (ipa_devirt): Likewise.
22710 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
22711 * ipa.c (walk_polymorphic_call_targets): Likewise.
22712 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
22714 2014-06-27 Jakub Jelinek <jakub@redhat.com>
22716 PR tree-optimization/57233
22717 PR tree-optimization/61299
22718 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
22719 functions.
22720 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
22721 would be lowered to scalar shifts, check if corresponding
22722 shifts and vector BIT_IOR_EXPR are supported and don't lower
22723 or lower just to narrower vector type in that case.
22724 * expmed.c (expand_shift_1): Fix up handling of vector
22725 shifts and rotates.
22727 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
22729 PR target/61586
22730 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
22732 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
22734 * doc/invoke.texi (-fsemantic-interposition): Document.
22735 * common.opt (fsemantic-interposition): New flag.
22736 * varasm.c (decl_replaceable_p): Use it.
22738 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22740 PR target/61542
22741 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
22742 extraction other than index 3.
22744 2014-06-26 Teresa Johnson <tejohnson@google.com>
22746 * doc/invoke.texi: Fix typo.
22747 * dumpfile.c: Add support for documented -fdump-* options
22748 optimized/missed/note/optall.
22750 2014-06-26 Martin Jambor <mjambor@suse.cz>
22752 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
22753 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
22754 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
22755 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
22756 * opts.c (default_options_optimization): Set
22757 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
22758 * doc/invoke.texi (allow-load-data-races)
22759 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
22760 (allow-store-data-races): Document the new default.
22762 2014-06-26 Martin Jambor <mjambor@suse.cz>
22764 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
22765 renamed to ipa_impossible_devirt_target. Fix typo.
22766 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
22767 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
22768 ipa_impossible_devirt_target.
22770 2014-06-26 Richard Biener <rguenther@suse.de>
22772 PR tree-optimization/61607
22773 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
22774 explaining why we restrict copies on loop depth.
22775 * tree-ssa-dom.c (cprop_operand): Remove restriction on
22776 on loop depth.
22777 (record_equivalences_from_phis): Instead add it here.
22779 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
22781 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
22782 (LTO_WRAPPER_OBJS): New variable.
22783 (lto-wrapper$(exeext)): Use it.
22784 * collect2.c: Include "collect-utils.h".
22785 (verbose, debug): Remove variables.
22786 (at_file_supplied): No longer static.
22787 (tool_name): New variable.
22788 (do_wait, fork_execute, maybe_unlink): Don't declare.
22789 (tool_cleanup): No longer static.
22790 (notice): Remove function.
22791 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
22792 fork_execute calls.
22793 (collect_wait, do_wait, collect_execute): Remove functions.
22794 (maybe_unlink): No longer static.
22795 * collect2.h (verbose, debug): Don't declare.
22796 (at_file_supplied): Declare.
22797 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
22798 changed.
22799 (collect_execute): Replace with implementation from collect2, plus a
22800 new arg use_atfile. All callers changed.
22801 (collect_wait): Replace with implementation from collect2.
22802 (maybe_unlink_file): Remove function.
22803 (fork_execute): Replace with implementation from collect2, plus a
22804 new arg use_atfile. All callers changed.
22805 (do_wait): Add call to utils_cleanup to the error path.
22806 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
22807 (tool_cleanup): Adjust declarations.
22808 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
22809 * tlink.c: Include "collect-utils.h".
22810 (tlink_execute): New arg use_atfile. All callers changed.
22811 (tlink_init, tlink_execute): Remove declarations.
22813 * collect-utils.c (save_temps): New variable.
22814 (do_wait): Use it instead of debug. Use fatal_error.
22815 * collect-utils.h (save_temps): Declare.
22816 * collect2.c (verbose): Rename from vflag. All uses changed.
22817 (tool_cleanup): New function, copied from collect_atexit.
22818 (collect_atexit, handler): Just call it.
22819 * collect2.h (verbose): Declaration renamed from vflag.
22820 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
22821 debug.
22823 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
22824 (lto-wrapper$(exeext)): Link with collect-utils.o.
22825 * collect-utils.c: New file.
22826 * collect-utils.h: New file.
22827 * lto-wrapper.c: Include "collect-utils.h".
22828 (args_name): Delete variable.
22829 (tool_name): New variable.
22830 (tool_cleanup): New function.
22831 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
22832 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
22833 (fork_execute): Remove functions.
22835 2014-06-26 Nick Clifton <nickc@redhat.com>
22837 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
22839 * doc/extend.texi (Function Attributes): Fix typo in description
22840 of RX vector attribute.
22842 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
22844 * config.gcc (supported_defaults): Error when passing either
22845 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
22847 2014-06-26 Richard Biener <rguenther@suse.de>
22849 * tree-ssa-dom.c (cprop_operand): Remove restriction on
22850 propagating volatile pointers.
22852 2014-06-26 Richard Biener <rguenther@suse.de>
22854 PR tree-optimization/61607
22855 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
22856 loop if we redirected its latch edge.
22857 (thread_block_1): Do not cancel loops prematurely.
22859 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
22861 * toplev.c (backend_init_target): Move init_emit_regs and
22862 init_regs to...
22863 (backend_init) ... here; skip ira_init_once and backend_init_target.
22864 (target_reinit) ... and here; clear
22865 this_target_rtl->lang_dependent_initialized.
22866 (lang_dependent_init_target): Clear
22867 this_target_rtl->lang_dependent_initialized;
22868 break out rtl initialization to ...
22869 (initialize_rtl): ... here; call also backend_init_target
22870 and ira_init_once.
22871 * toplev.h (initialize_rtl): New function.
22872 * function.c: Include toplev.h
22873 (init_function_start): Call initialize_rtl.
22874 * rtl.h (target_rtl): Add target_specific_initialized,
22875 lang_dependent_initialized.
22877 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
22878 Jakub Jelinek <jakub@redhat.com>
22880 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
22882 2014-06-25 Tom de Vries <tom@codesourcery.com>
22884 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
22886 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
22888 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
22889 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
22890 Issue a strict overflow warning if appropriate.
22892 2014-06-25 Martin Liska <mliska@suse.cz>
22894 IPA REF refactoring
22895 * Makefile.in: Removed header file (ipa-ref-inline.h).
22896 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
22897 called.
22898 (cgraph_speculative_call_info): Likewise.
22899 (cgraph_for_node_thunks_and_aliases): Likewise.
22900 (cgraph_for_node_and_aliases): Likewise.
22901 (verify_cgraph_node): Likewise.
22902 * cgraph.h: Batch of IPA REF functions become member functions of
22903 symtab_node: add_reference, maybe_add_reference, clone_references,
22904 clone_referring, clone_reference, find_reference,
22905 remove_stmt_references, remove_all_references,
22906 remove_all_referring, dump_references, dump_referring,
22907 has_alias_p, iterate_reference, iterate_referring.
22908 * cgraphbuild.c (record_reference): New IPA REF function used.
22909 (record_type_list): Likewise.
22910 (record_eh_tables): Likewise.
22911 (mark_address): Likewise.
22912 (mark_load): Likewise.
22913 (mark_store): Likewise.
22914 (pass_build_cgraph_edges): Likewise.
22915 (rebuild_cgraph_edge): Likewise.
22916 (cgraph_rebuild_references): Likewise.
22917 (pass_remove_cgraph_callee_edges): Likewise.
22918 * cgraphclones.c (cgraph_clone_node): Likewise.
22919 (cgraph_create_virtual_clone): Likewise.
22920 (cgraph_materialize_clone): Likewise.
22921 (cgraph_materialize_all_clones): Likewise.
22922 * cgraphunit.c (cgraph_reset_node): Likewise.
22923 (cgraph_reset_node): Likewise.
22924 (analyze_function): Likewise.
22925 (assemble_thunks_and_aliases): Likewise.
22926 (expand_function): Likewise.
22927 * ipa-comdats.c (propagate_comdat_group): Likewise.
22928 (enqueue_references): Likewise.
22929 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
22930 (create_specialized_node): Likewise.
22931 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
22932 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
22933 * ipa-inline.c (reset_edge_caches): Likewise.
22934 (update_caller_keys): Likewise.
22935 (execute): Likewise.
22936 * ipa-prop.c (remove_described_reference): Likewise.
22937 (propagate_controlled_uses): Likewise.
22938 (ipa_edge_duplication_hook): Likewise.
22939 (ipa_modify_call_arguments): Likewise.
22940 * ipa-pure-const.c (propagate_pure_const): Likewise.
22941 * ipa-ref-inline.h: Header file removed, functions moved
22942 to symtab_node class.
22943 * ipa-ref.c (remove_reference): New class member function.
22944 (cannot_lead_to_return): New class member function.
22945 (referring_ref_list): Likewise.
22946 (referred_ref_list): Likewise.
22947 Rest of functions moved to symtab_node class.
22948 * ipa-ref.h: New member functions remove_reference,
22949 cannot_lead_to_return, referring_ref_list, referred_ref_list added
22950 to ipa_ref class.
22951 ipa_ref_list class has new member functions: first_reference,
22952 first_referring, clear, nreferences.
22953 * ipa-reference.c (analyze_function): New IPA REF function used.
22954 (write_node_summary_p): Likewise.
22955 (ipa_reference_write_optimization_summary): Likewise.
22956 * ipa-split.c (split_function): Likewise.
22957 * ipa-utils.c (ipa_reverse_postorder): Likewise.
22958 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
22959 (function_and_variable_visibility): Likewise.
22960 * ipa.c (has_addr_references_p): Likewise.
22961 (process_references): Argument type changed.
22962 (symtab_remove_unreachable_nodes): New IPA REF function used.
22963 (process_references): Likewise.
22964 (set_writeonly_bit): Likewise.
22965 * lto-cgraph.c: Implementation of new symtab_node member functions
22966 that uses new IPA REF functions.
22967 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
22968 function used.
22969 * lto-streamer-out.c (output_symbol_p): Likewise.
22970 * lto-streamer.h (referenced_from_this_partition_p): Argument type
22971 changed.
22972 * symtab.c: Implementation of new IPA REF API.
22973 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
22974 (ipa_tm_create_version): Likewise.
22975 (ipa_tm_execute): Likewise.
22976 * tree-emutls.c (gen_emutls_addr): Likewise.
22977 * tree-inline.c (copy_bb): Likewise.
22978 (delete_unreachable_blocks_update_callgraph): Likewise.
22979 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
22980 (varpool_for_node_and_aliases): Likewise.
22982 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
22984 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
22986 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
22988 PR bootstrap/61598
22989 * fold-const.c (fold_checksum_tree): Use a hash_table of const
22990 tree_node * instead of tree_node *.
22991 (fold): Adjust.
22992 (print_fold_checksum): Likewise.
22993 (fold_check_failed): Likewise.
22994 (debug_fold_checksum): Likewise.
22995 (fold_build1_stat_loc): Likewise.
22996 (fold_build2_stat_loc): Likewise.
22997 (fold_build3_stat_loc): Likewise.
22998 (fold_build_call_array_loc): Likewise.
23000 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
23002 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
23003 implementation with call to...
23004 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
23005 function.
23006 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
23007 Declare.
23009 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
23011 PR tree-optimization/57742
23012 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
23013 after replacing the statement.
23015 2014-06-25 Nick Clifton <nickc@redhat.com>
23017 * config/v850/v850.c (GHS_default_section_names): Change to const
23018 char * type.
23019 (GHS_current_section_names): Likewise.
23020 (v850_insert_attributes): Do not build strings, just assign the
23021 names directly. Change the type of 'chosen_section' to const
23022 char*.
23023 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
23024 directly to the array entry.
23025 * config/v850/v850.h (GHS_default_section_names): Change to const
23026 char * type.
23027 (GHS_current_section_names): Likewise.
23029 2014-06-25 Jakub Jelinek <jakub@redhat.com>
23031 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
23032 (LANG_HOOKS_DECLS): Add it.
23033 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
23034 has correct type.
23035 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
23036 * langhooks.h (struct lang_hooks_for_decls): Add
23037 omp_clause_linear_ctor hook.
23038 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
23039 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
23040 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
23041 combined simd loop use omp_clause_linear_ctor hook.
23043 2014-06-24 Cong Hou <congh@google.com>
23045 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
23046 pattern recognition.
23047 (type_conversion_p): PROMOTION is true if it's a type promotion
23048 conversion, and false otherwise. Return true if the given expression
23049 is a type conversion one.
23050 * tree-vectorizer.h: Adjust the number of patterns.
23051 * tree.def: Add SAD_EXPR.
23052 * optabs.def: Add sad_optab.
23053 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
23054 * expr.c (expand_expr_real_2): Likewise.
23055 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
23056 * gimple.c (get_gimple_rhs_num_ops): Likewise.
23057 * optabs.c (optab_for_tree_code): Likewise.
23058 * tree-cfg.c (estimate_operator_cost): Likewise.
23059 * tree-ssa-operands.c (get_expr_operands): Likewise.
23060 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
23061 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
23062 * doc/generic.texi: Add document for SAD_EXPR.
23063 * doc/md.texi: Add document for ssad and usad.
23065 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
23067 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
23068 qualification in cast.
23070 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
23072 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
23073 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
23074 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
23075 (tree_function_decl): ... here.
23076 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
23077 streaming of vindex to ...
23078 (write_ts_function_decl_tree_pointers): ... here.
23079 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
23080 Do not stream DECL_VINDEX.
23081 (lto_input_ts_function_decl_tree_pointers): Stream it here.
23083 2014-06-24 Catherine Moore <clm@codesourcery.com>
23084 Sandra Loosemore <sandra@codesourcery.com>
23086 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
23087 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
23088 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
23090 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
23092 * doc/invoke.texi (Warning Options): Remove duplicated
23093 -Wmaybe-uninitialized.
23095 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
23097 PR tree-optimization/57742
23098 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
23099 (handle_builtin_malloc, handle_builtin_memset): New functions.
23100 (strlen_optimize_stmt): Call them.
23101 * passes.def: Move strlen after loop+dom but before vrp.
23103 2014-06-24 Jakub Jelinek <jakub@redhat.com>
23105 PR target/61570
23106 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
23107 model family 6 CPU with has_longmode never use a CPU without
23108 64-bit support.
23110 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
23112 PR target/61570
23113 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
23114 the last change.
23116 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
23118 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
23119 * dominance.c (iterate_fix_dominators): Use hash_map instead of
23120 pointer_map.
23121 * hash-map.h: New file.
23122 * ipa-comdats.c: Use hash_map instead of pointer_map.
23123 * ipa.c: Likewise.
23124 * lto-section-out.c: Adjust.
23125 * lto-streamer.h: Replace pointer_map with hash_map.
23126 * symtab.c (verify_symtab): Likewise.
23127 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
23128 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
23129 * tree-streamer.h: Likewise.
23130 * tree-streamer.c: Adjust.
23131 * pointer-set.h: Remove pointer_map.
23133 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
23135 * hash-table.h: Add a template arg to choose between storing values
23136 and storing pointers to values, and then provide partial
23137 specializations for both.
23138 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
23139 should store, not the type values should point to.
23140 * tree-into-ssa.c (var_info_hasher): Likewise.
23141 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
23142 * tree-complex.c: Adjust.
23143 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
23144 table instead of int_tree_map *.
23145 * tree-parloops.c: Adjust.
23146 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
23147 type is being stored.
23148 * tree-vectorizer.c: Adjust.
23150 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
23152 * hash-table.h: Remove a layer of indirection from hash_table so that
23153 it contains the hash table's data instead of a pointer to the data.
23154 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
23155 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
23156 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
23157 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
23158 fold-const.c, gcse.c, ggc-common.c,
23159 gimple-ssa-strength-reduction.c, gimplify.c,
23160 graphite-clast-to-gimple.c, graphite-dependences.c,
23161 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
23162 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
23163 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
23164 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
23165 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
23166 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
23167 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
23168 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
23169 tree-ssa-live.c, tree-ssa-loop-im.c,
23170 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
23171 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
23172 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
23173 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
23174 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
23175 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
23176 vtable-verify.c, vtable-verify.h: Adjust.
23178 2014-06-24 Richard Biener <rguenther@suse.de>
23180 PR tree-optimization/61572
23181 * tree-ssa-sink.c (statement_sink_location): Do not sink
23182 loads from hard registers.
23184 2014-06-24 Jakub Jelinek <jakub@redhat.com>
23186 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
23187 not mentioned in clauses use private clause if the iterator is
23188 declared in #pragma omp for simd, and when adding lastprivate
23189 instead, add it to the outer #pragma omp for too. Diagnose
23190 if the variable is private in outer context. For simd collapse > 1
23191 loops, replace all iterators with temporaries.
23192 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
23193 same even in collapse > 1 loops.
23195 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
23196 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
23197 non-NULL.
23198 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
23199 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
23200 non-NULL.
23201 (gimplify_adjust_omp_clauses): Likewise.
23202 * omp-low.c (lower_rec_simd_input_clauses,
23203 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
23204 safelen the same as safelen(1).
23205 * tree-nested.c (convert_nonlocal_omp_clauses,
23206 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
23207 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
23208 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
23209 Fixup handling of GIMPLE_OMP_TARGET.
23210 (convert_tramp_reference_stmt, convert_gimple_call): Handle
23211 GIMPLE_OMP_TARGET.
23213 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
23215 PR tree-optimization/61554
23216 * tree-ssa-propagate.c: Include "bitmap.h".
23217 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
23218 properly update constructor/destructor.
23219 (substitute_and_fold_dom_walker::before_dom_children):
23220 Remove call to gimple_purge_dead_eh_edges, add bb->index to
23221 need_eh_cleaup instead.
23222 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
23223 need_eh_cleanup.
23225 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
23227 * varpool.c (dump_varpool_node): Dump used_by_single_function.
23228 * tree-pass.h (make_pass_ipa_single_use): New pass.
23229 * cgraph.h (used_by_single_function): New flag.
23230 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
23231 Stream it.
23232 * passes.def (pass_ipa_single_use): Scedule.
23233 * ipa.c (BOTTOM): New macro.
23234 (meet): New function
23235 (propagate_single_user): New function.
23236 (ipa_single_use): New function.
23237 (pass_data_ipa_single_use): New pass.
23238 (pass_ipa_single_use): New pass.
23239 (pass_ipa_single_use::gate): New gate.
23240 (make_pass_ipa_single_use): New function.
23242 2014-06-23 Kai Tietz <ktietz@redhat.com>
23244 PR target/39284
23245 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
23246 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
23248 2014-06-23 Richard Biener <rguenther@suse.de>
23250 * tree-ssa-loop.c (gate_loop): New function.
23251 (pass_tree_loop::gate): Call it.
23252 (pass_data_tree_no_loop, pass_tree_no_loop,
23253 make_pass_tree_no_loop): New.
23254 * tree-vectorizer.c: Include tree-scalar-evolution.c
23255 (pass_slp_vectorize::execute): Initialize loops and SCEV if
23256 required.
23257 (pass_slp_vectorize::clone): New method.
23258 * timevar.def (TV_TREE_NOLOOP): New.
23259 * tree-pass.h (make_pass_tree_no_loop): Declare.
23260 * passes.def (pass_tree_no_loop): New pass group with
23261 SLP vectorizer.
23263 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
23265 PR target/61570
23266 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
23267 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
23269 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
23271 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
23272 "yes" where needed.
23274 2014-06-23 Alan Modra <amodra@gmail.com>
23276 PR bootstrap/61583
23277 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
23278 to zero on debug statements.
23280 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
23282 PR target/60825
23283 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
23284 Ignore third operand if present by marking qualifier_internal.
23286 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
23288 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
23289 vector extension.
23290 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
23291 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
23292 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
23293 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
23294 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
23295 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
23296 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
23297 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
23298 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
23299 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
23300 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
23301 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
23302 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
23303 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
23304 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
23305 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
23306 logic in GCC vector extensions
23308 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
23309 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
23310 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
23311 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
23312 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
23313 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
23314 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
23315 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
23316 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
23317 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
23319 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
23321 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
23322 extensions.
23324 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
23325 (vget_low_s64): Use __GET_LOW macro.
23326 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
23327 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
23328 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
23329 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
23330 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
23332 (vcombine_s64): Use GCC vector extensions; remove cast.
23333 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
23334 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
23335 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
23336 Fix type signature; remove cast.
23338 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
23340 PR target/60825
23341 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
23342 V1DFmode.
23343 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
23344 add V1DFmode
23345 (BUILTIN_VD1): New.
23346 (BUILTIN_VD_RE): Remove.
23347 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
23348 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
23349 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
23350 variant but not df.
23351 (vreinterpretv1df*, vreinterpret*v1df): New.
23352 (vreinterpretdf*, vreinterpret*df): Remove.
23353 * config/aarch64/aarch64-simd.md (aarch64_create,
23354 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
23355 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
23356 (VD1): New.
23357 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
23358 (vcreate_f64): Remove cast, use v1df builtin.
23359 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
23360 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
23361 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
23362 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
23363 vmov_n_f64, vst1_f64): Use gcc vector extensions.
23364 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
23365 add range check using __builtin_aarch64_im_lane_boundsi.
23366 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
23367 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
23368 type signature, use gcc vector extensions.
23369 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
23370 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
23371 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
23372 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
23373 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
23374 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
23375 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
23376 vreinterpret_u64_f64): Use v1df builtin not df.
23378 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
23380 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
23381 vector registers.
23383 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
23385 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
23386 priority directly.
23388 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23390 * loop-invariant.c (pre_check_invariant_p): New function.
23391 (find_invariant_insn): Call pre_check_invariant_p.
23393 2014-06-22 Richard Henderson <rth@redhat.com>
23395 PR target/61565
23396 * compare-elim.c (struct comparison): Add eh_note.
23397 (find_comparison_dom_walker::before_dom_children): Don't eliminate
23398 a redundant comparison in a different EH region. Purge EH edges if
23399 necessary.
23401 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
23403 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
23404 (var_shift): Use it.
23405 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
23406 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
23407 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
23408 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
23409 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
23410 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
23411 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
23412 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
23413 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
23414 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
23415 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
23416 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
23417 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
23418 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
23419 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
23420 *rotldi3_internal15be): Use the new attribute. Merge register and
23421 integer alternatives.
23423 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
23425 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
23426 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
23427 split, *ashrdi3_internal3 and split): Delete, merge into...
23428 (ashr<mode>3): New expander.
23429 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
23430 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
23432 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
23434 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
23435 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
23436 *rotldi3_internal3 and split): Delete, merge into...
23437 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
23438 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
23439 Use "rotlw" extended mnemonic.
23441 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
23443 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
23444 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
23445 and split, *ashldi3_internal3 and split): Delete, merge into...
23446 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
23447 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
23449 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
23451 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
23452 (lshrsi3, two anonymous define_insns and define_splits,
23453 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
23454 *lshrdi3_internal3 and split): Delete, merge into...
23455 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
23456 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
23458 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
23460 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
23461 Remove "O" alternative.
23463 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
23465 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
23466 (mips_move_from_gpr_cost): Likewise.
23467 (mips_register_move_cost): Update accordingly.
23468 (mips_secondary_reload_class): Remove name of in_p.
23470 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
23472 PR target/61503
23473 * config/i386/i386.md (x86_64_shrd, x86_shrd,
23474 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
23476 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
23478 * config/nios2/nios2.c: Include "builtins.h".
23480 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
23482 * cgraph.h (tls_model_names): New variable.
23483 * print-tree.c (print_node): Simplify.
23484 * varpool.c (tls_model_names): New variable.
23485 (dump_varpool_node): Output tls model.
23487 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
23489 * ipa-visibility.c (function_and_variable_visibility): Disable
23490 temporarily local aliases for some targets.
23492 2014-06-20 Marek Polacek <polacek@redhat.com>
23494 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
23495 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
23496 into SANITIZE_UNDEFINED.
23497 * doc/invoke.texi: Describe -fsanitize=bounds.
23498 * gimplify.c (gimplify_call_expr): Add gimplification of internal
23499 functions created in the FEs.
23500 * internal-fn.c: Move "internal-fn.h" after "tree.h".
23501 (expand_UBSAN_BOUNDS): New function.
23502 * internal-fn.def (UBSAN_BOUNDS): New internal function.
23503 * internal-fn.h: Don't define internal functions here.
23504 * opts.c (common_handle_option): Add -fsanitize=bounds.
23505 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
23506 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
23507 * tree-core.h: Define internal functions here.
23508 (struct tree_base): Add ifn field.
23509 * tree-pretty-print.c: Include "internal-fn.h".
23510 (dump_generic_node): Handle functions without CALL_EXPR_FN.
23511 * tree.c (get_callee_fndecl): Likewise.
23512 (build_call_expr_internal_loc): New function.
23513 * tree.def (CALL_EXPR): Update description.
23514 * tree.h (CALL_EXPR_IFN): Define.
23515 (build_call_expr_internal_loc): Declare.
23516 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
23517 types.
23518 (ubsan_type_descriptor): Change bool parameter to enum
23519 ubsan_print_style. Adjust the code. Add handling of
23520 UBSAN_PRINT_ARRAY.
23521 (ubsan_expand_bounds_ifn): New function.
23522 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
23523 (ubsan_build_overflow_builtin): Likewise.
23524 (instrument_bool_enum_load): Likewise.
23525 (ubsan_instrument_float_cast): Likewise.
23526 * ubsan.h (enum ubsan_print_style): New enum.
23527 (ubsan_expand_bounds_ifn): Declare.
23528 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
23530 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
23532 * config/rs6000/rs6000.md: Append `DONE' to preparation
23533 statements of `bswap' pattern splitters.
23535 2014-06-20 Tom de Vries <tom@codesourcery.com>
23537 * target.def (call_fusage_contains_non_callee_clobbers): Update
23538 definition.
23539 * doc/tm.texi: Regenerate.
23541 2014-06-20 Yury Gribov <y.gribov@samsung.com>
23542 Max Ostapenko <m.ostapenko@partner.samsung.com>
23544 PR sanitizer/61547
23545 * asan.c (instrument_strlen_call): Fixed instrumentation of
23546 trailing byte.
23548 2014-06-20 Martin Jambor <mjambor@suse.cz>
23550 PR ipa/61540
23551 * ipa-prop.c (impossible_devirt_target): New function.
23552 (try_make_edge_direct_virtual_call): Use it, also instead of
23553 asserting.
23555 2014-06-20 Yury Gribov <y.gribov@samsung.com>
23556 Max Ostapenko <m.ostapenko@partner.samsung.com>
23558 PR sanitizer/61530
23559 * asan.c (build_check_stmt): Add condition.
23561 2014-06-20 Martin Jambor <mjambor@suse.cz>
23563 PR ipa/61211
23564 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
23565 expanded clones.
23567 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23569 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
23570 Update comments.
23571 (VCONQ): Make comment more helpful.
23572 (VCON): Delete.
23573 * config/aarch64/aarch64-simd.md
23574 (aarch64_sqdmulh_lane<mode>):
23575 Use VCOND for operands 2. Update lane checking and flipping logic.
23576 (aarch64_sqrdmulh_lane<mode>): Likewise.
23577 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
23578 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
23579 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
23580 attribute of operand 3 to VCOND.
23581 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
23582 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
23583 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
23584 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
23585 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
23586 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
23587 define_insn.
23588 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
23589 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
23590 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
23591 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
23592 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
23593 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
23594 operand to VCOND. Update lane flipping and bounds checking logic.
23595 (aarch64_sqdmlal2_lane<mode>): Likewise.
23596 (aarch64_sqdmlsl_lane<mode>): Likewise.
23597 (aarch64_sqdmull_lane<mode>): Likewise.
23598 (aarch64_sqdmull2_lane<mode>): Likewise.
23599 (aarch64_sqdmlal_laneq<mode>):
23600 Replace VCON usage with VCONQ.
23601 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
23602 (aarch64_sqdmlal2_laneq<mode>): Emit
23603 aarch64_sqdmlal2_laneq<mode>_internal insn.
23604 Replace VCON with VCONQ.
23605 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
23606 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
23607 (aarch64_sqdmull_laneq<mode>): Emit
23608 aarch64_sqdmull_laneq<mode>_internal insn.
23609 Replace VCON with VCONQ.
23610 (aarch64_sqdmull2_laneq<mode>): Emit
23611 aarch64_sqdmull2_laneq<mode>_internal insn.
23612 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
23613 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
23614 of 3rd argument to int16x4_t.
23615 (vqdmlalh_lane_s16): Likewise.
23616 (vqdmlslh_lane_s16): Likewise.
23617 (vqdmull_high_lane_s16): Likewise.
23618 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
23619 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
23620 (vqdmlsl_lane_s16): Likewise.
23621 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
23622 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
23623 (vqdmlals_lane_s32): Likewise.
23624 (vqdmlsls_lane_s32): Likewise.
23625 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
23626 (vqdmulls_lane_s32): Likewise.
23627 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
23628 (vqdmlsl_lane_s32): Likewise.
23629 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
23630 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
23631 (vqrdmulhh_lane_s16): Likewise.
23632 (vqdmlsl_high_lane_s16): Likewise.
23633 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
23634 (vqdmlsl_high_lane_s32): Likewise.
23635 (vqrdmulhs_lane_s32): Likewise.
23637 2014-06-20 Tom de Vries <tom@codesourcery.com>
23639 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
23640 get_call_reg_set_usage.
23642 2014-06-20 Tom de Vries <tom@codesourcery.com>
23644 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
23645 it contains all call_used_regs.
23647 2014-06-20 Tom de Vries <tom@codesourcery.com>
23649 * final.c (collect_fn_hard_reg_usage): Add and use variable
23650 function_used_regs.
23652 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
23654 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
23655 (set_init_priority, get_init_priority, set_fini_priority,
23656 get_fini_priority): New methods.
23657 * tree.c (init_priority_for_decl): Remove.
23658 (init_ttree): Do not initialize init priority.
23659 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
23660 (decl_priority_info): Remove.
23661 (decl_init_priority_insert): Rewrite.
23662 (decl_fini_priority_insert): Rewrite.
23663 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
23664 tree_priority_map_marked_p): Remove.
23665 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
23666 * lto-streamer-out.c (hash_tree): Do not hash priorities.
23667 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
23668 not output priorities.
23669 (pack_ts_function_decl_value_fields): Likewise.
23670 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
23671 not input priorities.
23672 (unpack_ts_function_decl_value_fields): Likewise.
23673 * symtab.c (symbol_priority_map): Declare.
23674 (init_priority_hash): Declare.
23675 (symtab_unregister_node): Unregister from priority hash, too.
23676 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
23677 New methods.
23678 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
23679 (symbol_priority_info): New function.
23680 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
23681 New methods.
23682 * tree-core.h (tree_priority_map): Remove.
23684 2014-06-20 Jakub Jelinek <jakub@redhat.com>
23686 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
23687 0xff to uint64_t before shifting it up.
23689 2014-06-20 Julian Brown <julian@codesourcery.com>
23690 Chung-Lin Tang <cltang@codesourcery.com>
23692 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
23693 TARGET_THUMB1_ONLY. Add comments.
23695 2014-06-19 Tom de Vries <tom@codesourcery.com>
23697 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
23698 return type to void.
23699 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
23701 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23703 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
23704 as "move", from depends_on.
23706 2014-06-19 Terry Guo <terry.guo@arm.com>
23708 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
23709 stage.
23711 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
23713 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
23714 Remove cr5.
23715 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
23717 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
23719 PR target/61550
23720 * config/sh/sh.c (prepare_move_operands): Don't process TLS
23721 addresses here if reload in progress or completed.
23723 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
23725 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
23726 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
23727 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
23728 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
23729 (mips_register_priority): New function that implements the target
23730 hook TARGET_REGISTER_PRIORITY.
23731 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
23732 (mips_lra_p): Likewise for TARGET_LRA_P.
23733 (TARGET_REGISTER_PRIORITY): Define macro.
23734 (TARGET_SPILL_CLASS): Likewise.
23735 (TARGET_LRA_P): Likewise.
23736 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
23737 classes.
23738 (REG_CLASS_NAMES): Likewise.
23739 (REG_CLASS_CONTENTS): Likewise.
23740 (BASE_REG_CLASS): Use M16_SP_REGS.
23741 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
23742 New set attribute to enable alternatives depending on the register
23743 allocator used.
23744 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
23745 (*lea64): Disable pattern for MIPS16.
23746 * config/mips/mips.opt (mlra): New option.
23748 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
23750 * lra-constraints.c (base_to_reg): New function.
23751 (process_address): Use new function.
23753 2014-06-18 Tom de Vries <tom@codesourcery.com>
23755 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
23756 * config/aarch64/aarch64.c
23757 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
23758 (aarch64_emit_call_insn): New function.
23759 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
23760 of emit_call_insn.
23761 * config/aarch64/aarch64.md (define_expand "call_internal")
23762 (define_expand "call_value_internal", define_expand "sibcall_internal")
23763 (define_expand "sibcall_value_internal"): New.
23764 (define_expand "call", define_expand "call_value")
23765 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
23766 expand variant and aarch64_emit_call_insn.
23768 2014-06-18 Radovan Obradovic <robradovic@mips.com>
23769 Tom de Vries <tom@codesourcery.com>
23771 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
23772 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
23773 Redefine to true.
23774 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
23775 clobbers to CALL_INSN_FUNCTION_USAGE.
23776 (define_expand "sibcall_internal")
23777 (define_expand "sibcall_value_internal"): New.
23778 (define_expand "call", define_expand "call_value"): Add argument to
23779 arm_emit_call_insn.
23780 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
23781 (define_expand "sibcall_value"): Use sibcall_value_internal and
23782 arm_emit_call_insn.
23784 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
23786 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
23788 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
23790 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
23791 __udivmoddi4.
23793 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
23795 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
23796 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
23797 annotations. Fix DWARF information.
23799 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
23801 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
23802 __udivmoddi4, and fixups for negative operands.
23804 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
23806 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
23808 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
23810 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
23811 to __udivmoddi4.
23813 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
23815 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
23816 manipulation.
23818 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
23820 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
23821 describing register usage on function entry and exit.
23823 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
23825 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
23826 (__aeabi_ldivmod): Fix whitespace.
23828 2014-06-18 Andreas Schwab <schwab@suse.de>
23830 * doc/md.texi (Standard Names): Use @itemx for grouped items.
23831 Remove blank line after @item.
23833 2014-06-18 Richard Henderson <rth@redhat.com>
23835 PR target/61545
23836 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
23838 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
23840 * config/arm/arm.c (neon_vector_mem_operand): Allow register
23841 POST_MODIFY for neon loads and stores.
23842 (arm_print_operand): Output post-index register for neon loads and
23843 stores.
23845 2014-06-18 Richard Biener <rguenther@suse.de>
23847 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
23849 2014-06-18 Richard Biener <rguenther@suse.de>
23851 * tree-pass.h (make_pass_dce_loop): Remove.
23852 * passes.def: Replace pass_dce_loop with pass_dce.
23853 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
23854 changed free niter estimates and reset the scev cache.
23855 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
23856 make_pass_dce_loop): Remove.
23857 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
23858 (fini_copy_prop): Return whether something changed. Always
23859 let substitute_and_fold perform DCE and free niter estimates
23860 and reset the scev cache if so.
23861 (execute_copy_prop): If sth changed schedule cleanup-cfg.
23862 (pass_data_copy_prop): Do not unconditionally schedule
23863 cleanup-cfg or update-ssa.
23865 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
23867 PR tree-optimization/61518
23868 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
23869 reduction var is used in reduction stmt or phi-function only.
23871 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23873 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
23875 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
23877 PR tree-optimization/61517
23878 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
23879 whose rhs's first tree is the source expression instead of the
23880 expression itself.
23881 (find_bswap_or_nop): Likewise.
23882 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
23883 gimple stmt whose rhs's first tree is the source. In the memory source
23884 case, move the stmt to be replaced close to one of the original load to
23885 avoid the problem of a store between the load and the stmt's original
23886 location.
23887 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
23888 signature.
23890 2014-06-18 Andreas Schwab <schwab@suse.de>
23892 PR rtl-optimization/54555
23893 * postreload.c (move2add_use_add2_insn): Substitute
23894 STRICT_LOW_PART only if it is cheaper.
23896 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
23898 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
23899 Do not use unspec as call operand. Use memory_operand instead of
23900 memory_nox32_operand and add "m" operand constraint. Disable
23901 pattern for TARGET_X32.
23902 (*sibcall_pop_memory): Ditto.
23903 (*sibcall_value_memory): Ditto.
23904 (*sibcall_value_pop_memory): Ditto.
23905 (sibcall peepholes): Merge SImode and DImode patterns using
23906 W mode iterator. Use memory_operand instead of memory_nox32_operand.
23907 Disable pattern for TARGET_X32. Check if eliminated register is
23908 really dead after call insn. Generate call RTX without unspec operand.
23909 (sibcall_value peepholes): Ditto.
23910 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
23911 instead of memory_nox32_operand. Check if eliminated register is
23912 really dead after call insn. Generate call RTX without unspec operand.
23913 (sibcall_value_pop peepholes): Ditto.
23914 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
23916 2014-06-18 Terry Guo <terry.guo@arm.com>
23918 PR target/61544
23919 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
23920 reach the head.
23922 2014-06-18 Olivier Hainque <hainque@adacore.com>
23924 * tree-core.h (tree_block): Add an "end_locus" field, allowing
23925 memorization of the end of block source location.
23926 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
23927 * gimplify.c (gimplify_bind_expr): Propagate the block start and
23928 end source location info we have on the block entry/exit code we
23929 generate.
23931 2014-06-18 Richard Biener <rguenther@suse.de>
23933 * common.opt (fssa-phiopt): New option.
23934 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
23935 but not with -Og.
23936 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
23937 * doc/invoke.texi (-fssa-phiopt): Document.
23939 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23941 * genattrtab.c (n_bypassed): New variable.
23942 (process_bypasses): Initialise n_bypassed.
23943 Count number of bypassed reservations.
23944 (make_automaton_attrs): Allocate space for bypassed reservations
23945 rather than number of bypasses.
23947 2014-06-18 Richard Biener <rguenther@suse.de>
23949 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
23950 we propagated anything.
23951 (substitute_and_fold_dom_walker::before_dom_children): Something
23952 changed if we propagated into PHI arguments.
23953 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
23954 we removed a stmt.
23956 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
23958 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
23959 vector case.
23960 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
23961 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
23962 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
23963 Introduces alternative way of loads group permutaions.
23964 (vect_transform_grouped_load): Try alternative way of permutations.
23966 2014-06-18 Jakub Jelinek <jakub@redhat.com>
23968 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
23969 changed in ORT_TARGET region, don't jump to do_outer.
23970 (struct gimplify_adjust_omp_clauses_data): New type.
23971 (gimplify_adjust_omp_clauses_1): Adjust for data being
23972 a struct gimplify_adjust_omp_clauses_data pointer instead
23973 of tree *. Pass pre_p as a new argument to
23974 lang_hooks.decls.omp_finish_clause hook.
23975 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
23976 splay_tree_foreach to pass both list_p and pre_p.
23977 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
23978 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
23979 gimplify_adjust_omp_clauses callers.
23980 * langhooks.c (lhd_omp_finish_clause): New function.
23981 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
23982 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
23983 * langhooks.h (struct lang_hooks_for_decls): Add a new
23984 gimple_seq * argument to omp_finish_clause hook.
23985 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
23986 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
23987 (scan_omp_parallel, lower_omp_for): When adding
23988 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
23989 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
23990 * tree-nested.c (convert_nonlocal_omp_clauses,
23991 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
23992 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
23994 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
23996 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
23997 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
23999 2014-06-17 Xinliang David Li <davidxl@google.com>
24001 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
24002 * passes.c (pass_init_dump_file): Do not set initialize
24003 flag to false unconditionally.
24005 2014-06-17 Richard Biener <rguenther@suse.de>
24007 * genopinit.c (main): Use vec<>::qsort method.
24008 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
24009 Likewise.
24010 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
24012 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
24014 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
24015 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
24016 (mips_move_to_gpr_cost): Remove ST_REGS case.
24017 (mips_move_from_gpr_cost): Likewise.
24018 (mips_register_move_cost): Likewise.
24019 (mips_secondary_reload_class): Likewise.
24021 2014-06-17 Richard Biener <rguenther@suse.de>
24023 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
24024 (pass_all_optimizations): Move 3rd copy-prop pass from after
24025 fre to before ifcombine/phiopt.
24027 2014-06-17 Richard Biener <rguenther@suse.de>
24029 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
24030 and allow all blocks to be forwarders.
24032 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
24034 PR target/61483
24035 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
24036 variable 'size'; calculate 'size' right in the front; use
24037 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
24038 pcum->aapcs_stack_words.
24040 2014-06-17 Nick Clifton <nickc@redhat.com>
24042 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
24043 (umulhi3, mulsidi3, umulsidi3): Likewise.
24045 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
24047 PR middle-end/61508
24048 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
24049 check for section name.
24051 2014-06-17 Richard Biener <rguenther@suse.de>
24053 * tree-ssa-propagate.c: Include domwalk.h.
24054 (substitute_and_fold): Outline main worker into a domwalker ...
24055 (substitute_and_fold_dom_walker::before_dom_children): ... here.
24056 Schedule stmts we can fully propagate for removal. Remove
24057 poor-mans DCE.
24058 (substitute_and_fold): Apply a dominator walk to perform
24059 substitution. Process stmts scheduled for removal here.
24061 2014-06-17 Richard Biener <rguenther@suse.de>
24063 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
24064 of PHI node moving.
24066 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
24068 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
24069 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
24070 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
24071 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
24072 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
24073 TARGET_HARD_FLOAT.
24074 (get_fpscr) : Likewise.
24076 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
24078 PR rtl-optimization/61325
24079 * lra-constraints.c (valid_address_p): Add forward declaration.
24080 (simplify_operand_subreg): Check address validity before and after
24081 alter_reg of memory subreg.
24083 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
24085 * config/i386/i386.c (decide_alg): Correctly handle
24086 maximum size of stringop algorithm.
24088 2014-06-16 Yury Gribov <y.gribov@samsung.com>
24090 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
24092 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
24094 PR rtl-optimization/61522
24095 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
24097 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
24099 Revert:
24100 * symtab.c (symtab_node::reset_section): New method.
24101 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
24102 for localization.
24103 * cgraph.h (reset_section): Declare.
24104 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
24105 do not consider comdat locals.
24106 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
24107 for new symbol.
24108 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
24109 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
24110 reset sections of symbols dragged out of the comdats.
24111 (function_and_variable_visibility): Reset sections of
24112 localized symbols.
24114 2014-06-16 Richard Biener <rguenther@suse.de>
24116 PR tree-optimization/61482
24117 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
24118 [-INF(OVF), +INF(OVF)] range.
24120 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
24122 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
24123 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
24124 handling 32-bit multiplication.
24126 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
24128 PR middle-end/61430
24129 * lra-lives.c (process_bb_lives): Skip creating copy during
24130 insn scan when src/dest has constrained to same regno.
24132 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
24134 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
24135 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
24137 2014-06-16 Yury Gribov <y.gribov@samsung.com>
24139 * asan.c (check_func): New function.
24140 (maybe_create_ssa_name): Likewise.
24141 (build_check_stmt_with_calls): Likewise.
24142 (use_calls_p): Likewise.
24143 (report_error_func): Change interface.
24144 (build_check_stmt): Allow non-integer lengths; add support
24145 for new parameter.
24146 (asan_instrument): Likewise.
24147 (instrument_mem_region_access): Moved code to build_check_stmt.
24148 (instrument_derefs): Likewise.
24149 (instrument_strlen_call): Likewise.
24150 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
24151 * doc/invoke.texi: Describe new parameter.
24152 * params.def: Define new parameter.
24153 * params.h: Likewise.
24154 * sanitizer.def: Describe new builtins.
24156 2014-06-16 Richard Biener <rguenther@suse.de>
24158 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
24159 Make all defs available at the end.
24160 (eliminate): If we remove a PHI node schedule cfg-cleanup.
24162 2014-06-18 Jakub Jelinek <jakub@redhat.com>
24164 PR plugins/45078
24165 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
24167 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
24169 PR bootstrap/61516
24170 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
24171 initialization. Replace remaining use of uid.
24173 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
24175 * c-family/c-common.c (handle_tls_model_attribute): Use
24176 set_decl_tls_model.
24177 * c-family/c-common.c (handle_tls_model_attribute): Use
24178 set_decl_tls_model.
24179 * cgraph.h (struct varpool_node): Add tls_model.
24180 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
24181 * tree.h (DECL_TLS_MODEL): Update.
24182 (DECL_THREAD_LOCAL_P): Check that variable is static.
24183 (decl_tls_model): Declare.
24184 (set_decl_tls_model): Declare.
24185 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
24186 set symbol prorperties.
24187 (get_emutls_init_templ_addr): Cleanup.
24188 (new_emutls_decl): Update.
24189 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
24190 (lto_input_varpool_node): Likewise.
24191 * lto-streamer-out.c (hash_tree): Likewise.
24192 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
24193 not stream DECL_TLS_MODEL.
24194 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
24195 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
24197 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
24199 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
24201 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
24203 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
24204 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
24205 lists.
24206 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
24207 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
24208 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
24209 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
24210 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
24211 (df_get_artificial_defs, df_get_artificial_uses)
24212 (df_single_def, df_single_use): Update accordingly.
24213 (df_refs_chain_dump): Take the first element in a linked list as
24214 parameter, rather than a pointer to an array of pointers.
24215 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
24216 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
24217 (df_chain_create_bb_process_use): Likewise.
24218 (df_md_bb_local_compute_process_def): Likewise.
24219 * fwprop.c (process_defs, process_uses): Likewise.
24220 (register_active_defs, update_uses): Likewise.
24221 (forward_propagate_asm): Update for new df_ref linking.
24222 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
24223 (df_null_ref_rec, df_null_mw_rec): Likewise.
24224 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
24225 explicitly.
24226 (df_scan_free_bb_info): Remove check for null artificial_defs.
24227 (df_install_ref_incremental): Adjust for new df_ref linking.
24228 Use a single-element insertion rather than a full sort.
24229 (df_ref_chain_delete_du_chain): Take the first element
24230 in a linked list as parameter, rather than a pointer to an array of
24231 pointers.
24232 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
24233 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
24234 (df_insn_info_delete): Remove check for null defs and call to
24235 df_scan_free_mws_vec.
24236 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
24237 null rather than df_null_*_rec.
24238 (df_insn_rescan_debug_internal): Likewise, and update null
24239 checks in the same way. Remove check for null defs.
24240 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
24241 Move a single element rather doing a full sort.
24242 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
24243 linking.
24244 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
24245 Initialize df_ref and df_mw_hardreg lists to null rather than
24246 df_null_*_rec.
24247 (df_ref_compare): Take df_refs as parameter, transferring the
24248 old interface to...
24249 (df_ref_ptr_compare): ...this new function.
24250 (df_sort_and_compress_refs): Update accordingly.
24251 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
24252 old interface to...
24253 (df_mw_ptr_compare): ...this new function.
24254 (df_sort_and_compress_mws): Update accordingly.
24255 (df_install_refs, df_install_mws): Return a linked list rather than
24256 an array of pointers.
24257 (df_refs_add_to_chains): Assert that old lists are empty rather
24258 than freeing them.
24259 (df_insn_refs_verify): Don't handle null defs speciailly.
24260 * web.c (union_match_dups): Update for new df_ref linking.
24262 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
24264 * df.h (df_ref_create, df_ref_remove): Delete.
24265 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
24266 (df_ref_remove): Likewise.
24268 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
24270 * df.h (df_single_def, df_single_use): New functions.
24271 * ira.c (find_moveable_pseudos): Use them.
24273 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
24275 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
24276 * df-problems.c (df_note_bb_compute): Use it.
24277 * regstat.c (regstat_bb_compute_ri): Likewise.
24279 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
24281 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
24282 * cse.c (cse_extended_basic_block): Use them.
24283 * dce.c (mark_artificial_use): Likewise.
24284 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
24285 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
24286 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
24287 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
24288 (df_simulate_initialize_backwards): Likewise.
24289 (df_simulate_finalize_backwards): Likewise.
24290 (df_simulate_initialize_forwards): Likewise.
24291 (df_md_simulate_artificial_defs_at_top): Likewise.
24292 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
24293 * regrename.c (init_rename_info): Likewise.
24294 * regstat.c (regstat_bb_compute_ri): Likewise.
24295 (regstat_bb_compute_calls_crossed): Likewise.
24297 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
24299 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
24300 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
24301 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
24302 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
24303 * combine.c (create_log_links): Likewise.
24304 * compare-elim.c (find_flags_uses_in_insn): Likewise.
24305 (try_eliminate_compare): Likewise.
24306 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
24307 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
24308 (remove_reg_equal_equiv_notes_for_defs): Likewise.
24309 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
24310 (word_dce_process_block, dce_process_block): Likewise.
24311 * ddg.c (def_has_ccmode_p): Likewise.
24312 * df-core.c (df_bb_regno_first_def_find): Likewise.
24313 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
24314 * df-problems.c (df_rd_simulate_one_insn): Likewise.
24315 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
24316 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
24317 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
24318 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
24319 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
24320 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
24321 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
24322 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
24323 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
24324 * fwprop.c (local_ref_killed_between_p): Likewise.
24325 (all_uses_available_at, free_load_extend): Likewise.
24326 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
24327 * hw-doloop.c (scan_loop): Likewise.
24328 * ifcvt.c (dead_or_predicable): Likewise.
24329 * init-regs.c (initialize_uninitialized_regs): Likewise.
24330 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
24331 (process_bb_node_lives): Likewise.
24332 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
24333 (find_moveable_pseudos): Likewise.
24334 * loop-invariant.c (check_dependencies, record_uses): Likewise.
24335 * recog.c (peep2_find_free_register): Likewise.
24336 * ree.c (get_defs): Likewise.
24337 * regstat.c (regstat_bb_compute_ri): Likewise.
24338 (regstat_bb_compute_calls_crossed): Likewise.
24339 * sched-deps.c (find_inc, find_mem): Likewise.
24340 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
24341 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
24342 * shrink-wrap.c (requires_stack_frame_p): Likewise.
24343 (prepare_shrink_wrap): Likewise.
24344 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
24345 * web.c (union_defs, pass_web::execute): Likewise.
24346 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
24347 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
24349 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
24351 * lra-assign.c (assign_by_spills): Add code to assign vector regs
24352 to inheritance pseudos.
24353 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
24355 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
24357 PR target/61415
24358 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
24359 (BU_MISC_2): Rename to ...
24360 (BU_LDBL128_2): ... this.
24361 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
24362 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
24363 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
24364 RS6000_BTM_LDBL128.
24365 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
24366 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
24367 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
24368 (unpacktf_1): Likewise.
24369 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
24370 (__builtin_longdouble_dw1): Likewise.
24371 * doc/sourcebuild.texi (longdouble128): Document.
24373 2014-06-13 Jeff Law <law@redhat.com>
24375 PR rtl-optimization/61094
24376 PR rtl-optimization/61446
24377 * ree.c (combine_reaching_defs): Get the mode for the copy from
24378 the extension insn rather than the defining insn.
24380 2014-06-13 Dehao Chen <dehao@google.com>
24382 * dwarf2out.c (add_linkage_name): Emit more linkage name.
24384 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
24386 * doc/install.texi (--enable-linker-plugin-configure-flags)
24387 (--enable-linker-plugin-flags): Document new flags.
24389 2014-06-13 Martin Jambor <mjambor@suse.cz>
24391 PR ipa/61186
24392 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
24393 cache_token if returning early.
24395 2014-06-13 Nick Clifton <nickc@redhat.com>
24397 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
24398 requested alignment is active.
24399 (LABEL_ALIGN): Likewise.
24400 (LOOP_ALIGN): Likewise.
24402 2014-06-13 Richard Biener <rguenther@suse.de>
24404 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
24405 Rewrite to propagate the VN result into all uses where
24406 possible and to remove stmts becoming dead because of that.
24407 (eliminate): Generalize stmt removal handling, remove in
24408 reverse dominator order to support proper debug stmt
24409 generation. Update stmts before removing stmts.
24410 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
24412 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
24414 PR tree-optimization/61375
24415 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
24416 symbolic number cannot be represented in an uint64_t.
24417 (find_bswap_or_nop_1): Likewise.
24419 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
24421 * symtab.c (symtab_node::reset_section): New method.
24422 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
24423 for localization.
24424 * cgraph.h (reset_section): Declare.
24425 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
24426 do not consider comdat locals.
24427 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
24428 for new symbol.
24429 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
24430 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
24431 reset sections of symbols dragged out of the comdats.
24432 (function_and_variable_visibility): Reset sections of
24433 localized symbols.
24435 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
24437 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
24438 to use symtab and decl_binds_to_current_def_p
24439 * tree-vectorizer.c (increase_alignment): Increase alignment
24440 of alias target, too.
24442 2014-06-12 Jakub Jelinek <jakub@redhat.com>
24444 PR middle-end/61486
24445 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
24446 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
24447 if outer combined construct is distribute.
24448 (gimplify_omp_for): For OMP_DISTRIBUTE set
24449 gimplify_omp_ctxp->distribute.
24450 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
24451 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
24452 mapping into decl map.
24454 2014-06-12 Jason Merrill <jason@redhat.com>
24456 * common.opt (fabi-version): Change default to 0.
24458 2014-06-12 Jason Merrill <jason@redhat.com>
24460 * toplev.c (process_options): Reject -fabi-version=1.
24462 2014-06-12 Jeff Law <law@redhat.com>
24464 PR tree-optimization/61009
24465 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
24466 value when we stop processing a block due to problematic PHIs.
24468 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
24470 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
24471 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
24472 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
24473 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
24474 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
24475 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
24476 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
24477 are not in the spec.
24479 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
24481 PR target/59843
24482 * config/aarch64/aarch64-modes.def: Add V1DFmode.
24483 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
24484 Support V1DFmode.
24486 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
24488 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
24490 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
24492 PR target/61443
24493 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
24494 loading from address spaces.
24496 2014-06-12 Martin Liska <mliska@suse.cz>
24498 PR ipa/61462
24499 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
24500 statement is reachable.
24502 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
24504 * symtab.c (section_hash): New hash.
24505 (symtab_unregister_node): Clear section before freeing.
24506 (hash_section_hash_entry): New haser.
24507 (eq_sections): New function.
24508 (symtab_node::set_section_for_node): New method.
24509 (set_section_1): Update.
24510 (symtab_node::set_section): Take string instead of tree as parameter.
24511 (symtab_resolve_alias): Update.
24512 * cgraph.h (section_hash_entry_d): New structure.
24513 (section_hash_entry): New typedef.
24514 (cgraph_node): Change comdat_group_ to x_comdat_group,
24515 change section_ to x_section and turn into section_hash_entry;
24516 update accestors; put set_section_for_node offline.
24517 * tree.c (decl_section_name): Turn into string.
24518 (set_decl_section_name): Change parameter to be string.
24519 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
24520 * sdbout.c (sdbout_one_type): Update.
24521 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
24522 * varasm.c (IN_NAMED_SECTION, get_named_section,
24523 resolve_unique_section, hot_function_section, get_named_text_section,
24524 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
24525 make_decl_rtl, default_unique_section): Update.
24526 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
24527 (c6x_elf_unique_section): Update.
24528 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
24529 * config/pa/pa.c (pa_function_section): Update.
24530 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
24531 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
24532 * config/arc/arc.c (arc_in_small_data_p): Update.
24533 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
24534 * config/mcore/mcore.c (mcore_unique_section): Update.
24535 * config/mips/mips.c (mips16_build_function_stub): Update.
24536 (mips16_build_call_stub): Update.
24537 (mips_function_rodata_section): Update.
24538 (mips_in_small_data_p): Update.
24539 * config/score/score.c (score_in_small_data_p): Update.
24540 * config/rx/rx.c (rx_in_small_data): Update.
24541 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
24542 (rs6000_xcoff_asm_named_section): Update.
24543 (rs6000_xcoff_unique_section): Update.
24544 * config/frv/frv.c (frv_string_begins_with): Update.
24545 (frv_in_small_data_p): Update.
24546 * config/v850/v850.c (v850_encode_data_area): Update.
24547 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
24548 (bfin_handle_l1_data_attribute): Update.
24549 (bfin_handle_l2_attribute): Update.
24550 * config/mep/mep.c (mep_unique_section): Update.
24551 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
24552 Update.
24553 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
24554 (h8300_handle_tiny_data_attribute): Update.
24555 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
24556 (m32r_in_small_data_p): Update.
24557 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
24558 * config/i386/i386.c (ix86_in_large_data_p): Update.
24559 * config/i386/winnt.c (i386_pe_unique_section): Update.
24560 * config/darwin.c (darwin_function_section): Update.
24561 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
24562 * tree-emutls.c (get_emutls_init_templ_addr): Update.
24563 (new_emutls_decl): Update.
24564 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
24565 input_varpool_node): Update.
24566 (ead_string_cst): Turn to ...
24567 (read_string): ... this one.
24568 * dwarf2out.c (secname_for_decl): Update.
24569 * asan.c (asan_protect_global): Update.
24571 2014-06-11 DJ Delorie <dj@redhat.com>
24573 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
24574 cache lines.
24575 * config/rx/rx.c (rx_option_override): Likewise.
24576 (rx_align_for_label): Likewise.
24578 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
24580 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
24582 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
24583 prototype.
24585 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
24587 * common.md: New file.
24588 * doc/md.texi: Update description of generic, machine-independent
24589 constraints.
24590 * config/s390/constraints.md (e): Delete.
24591 * Makefile.in (md_file): Include common.md.
24592 * config/m32c/t-m32c (md_file): Likewise.
24593 * genpreds.c (general_mem): New array.
24594 (generic_constraint_letters): Remove constraints now defined by
24595 common.md.
24596 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
24597 Allow the first character to be '<' or '>' as well.
24598 * genoutput.c (general_mem): New array.
24599 (indep_constraints): Remove constraints now defined by common.md.
24600 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
24601 Remove special handling of 'm'.
24602 * ira-costs.c (record_reg_classes): Remove special handling of
24603 constraints now defined by common.md.
24604 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
24605 * ira-lives.c (single_reg_class): Likewise.
24606 (ira_implicitly_set_insn_hard_regs): Likewise.
24607 * lra-constraints.c (reg_class_from_constraints): Likewise.
24608 (process_alt_operands, process_address, curr_insn_transform): Likewise.
24609 * postreload.c (reload_cse_simplify_operands): Likewise.
24610 * reload.c (push_secondary_reload, scratch_reload_class)
24611 (find_reloads, alternative_allows_const_pool_ref): Likewise.
24612 * reload1.c (maybe_fix_stack_asms): Likewise.
24613 * targhooks.c (default_secondary_reload): Likewise.
24614 * stmt.c (parse_output_constraint): Likewise.
24615 * recog.c (preprocess_constraints): Likewise.
24616 (constrain_operands, peep2_find_free_register): Likewise.
24617 (asm_operand_ok): Likewise, but add a comment saying why 'o'
24618 must be handled specially.
24620 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
24622 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
24623 * genpreds.c (have_const_dbl_constraints): Delete.
24624 (add_constraint): Don't set it.
24625 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
24626 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
24627 constraints using the lookup_constraint logic.
24628 * ira-lives.c (single_reg_class): Likewise.
24629 * ira.c (ira_setup_alts): Likewise.
24630 * lra-constraints.c (process_alt_operands): Likewise.
24631 * recog.c (asm_operand_ok, constrain_operands): Likewise.
24632 * reload.c (find_reloads): Likewise.
24634 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
24636 * genpreds.c (const_int_start, const_int_end): New variables.
24637 (choose_enum_order): Output CONST_INT constraints before memory
24638 constraints.
24639 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
24640 Add CT_CONST_INT.
24641 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
24642 * ira.c (ira_setup_alts): Likewise.
24643 * lra-constraints.c (process_alt_operands): Likewise.
24644 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
24645 * reload.c (find_reloads): Likewise.
24647 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
24649 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
24650 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
24651 * recog.c (preprocess_constraints): Update accordingly.
24653 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
24655 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
24656 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
24657 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
24658 * genpreds.c (print_type_tree): New function.
24659 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
24660 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
24661 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
24662 Write out enum constraint_type and get_constraint_type.
24663 * lra-constraints.c (satisfies_memory_constraint_p): Take a
24664 constraint_num rather than a constraint string.
24665 (satisfies_address_constraint_p): Likewise.
24666 (reg_class_from_constraints): Avoid old constraint macros.
24667 (process_alt_operands, process_address_1): Likewise.
24668 (curr_insn_transform): Likewise.
24669 * ira-costs.c (record_reg_classes): Likewise.
24670 (record_operand_costs): Likewise.
24671 * ira-lives.c (single_reg_class): Likewise.
24672 (ira_implicitly_set_insn_hard_regs): Likewise.
24673 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
24674 * postreload.c (reload_cse_simplify_operands): Likewise.
24675 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
24676 (constrain_operands, peep2_find_free_register): Likewise.
24677 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
24678 (find_reloads, alternative_allows_const_pool_ref): Likewise.
24679 * reload1.c (maybe_fix_stack_asms): Likewise.
24680 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
24681 * targhooks.c (default_secondary_reload): Likewise.
24682 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
24683 to EXTRA_CONSTRAINT_STR.
24684 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
24686 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
24688 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
24689 (write_constraint_satisfied_p_array): ...this new function.
24690 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
24691 an array.
24692 (write_insn_preds_c): Update accordingly.
24694 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
24696 * genpreds.c (write_lookup_constraint): Rename to...
24697 (write_lookup_constraint_1): ...this.
24698 (write_lookup_constraint_array): New function.
24699 (write_tm_preds_h): Define lookup_constraint as an inline function
24700 that uses write_lookup_constraint_array where possible.
24701 (write_insn_preds_c): Update for the changes above.
24703 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
24705 * doc/md.texi (regclass_for_constraint): Rename to...
24706 (reg_class_for_constraint): ...this.
24707 * genpreds.c (num_constraints, enum_order, register_start)
24708 (register_end, satisfied_start, memory_start, memory_end)
24709 (address_start, address_end): New variables.
24710 (add_constraint): Count the number of constraints.
24711 (choose_enum_order): New function.
24712 (write_enum_constraint_num): Iterate over enum_order.
24713 (write_regclass_for_constraint): Rename to...
24714 (write_reg_class_for_constraint_1): ...this and update output
24715 accordingly.
24716 (write_constraint_satisfied_p): Rename to...
24717 (write_constraint_satisfied_p_1): ...this and update output
24718 accordingly. Do nothing if all extra constraints are register
24719 constraints.
24720 (write_insn_extra_memory_constraint): Delete.
24721 (write_insn_extra_address_constraint): Delete.
24722 (write_range_function): New function.
24723 (write_tm_preds_h): Define constraint_satisfied_p and
24724 reg_class_for_constraint as inline functions that do a range check
24725 before calling the out-of-line function. Use write_range_function
24726 to implement insn_extra_{register,memory,address}_constraint,
24727 the first of which is new.
24728 (write_insn_preds_c): Update after above changes to write_* functions.
24729 (main): Call choose_enum_order.
24731 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
24733 PR tree-optimization/61306
24734 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
24735 expression instead of its size.
24736 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
24737 false to prevent optimization when the result is unpredictable due to
24738 arithmetic right shift of signed type with highest byte is set.
24739 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
24740 (init_symbolic_number): Likewise.
24741 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
24742 when the result is unpredictable due to sign extension.
24744 2014-06-11 Terry Guo <terry.guo@arm.com>
24746 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
24747 (*thumb1_addsi3): Ditto.
24748 (*thumb_subdi3): Ditto.
24749 (thumb1_subsi3_insn): Ditto.
24750 (*thumb_mulsi3): Ditto.
24751 (*thumb_mulsi3_v6): Ditto.
24752 (*thumb1_andsi3_insn): Ditto.
24753 (thumb1_bicsi3): Ditto.
24754 (*thumb1_iorsi3_insn): Ditto.
24755 (*thumb1_xorsi3_insn): Ditto.
24756 (*thumb1_ashlsi3): Ditto.
24757 (*thumb1_ashrsi3): Ditto.
24758 (*thumb1_lshrsi3): Ditto.
24759 (*thumb1_rotrsi3): Ditto.
24760 (*thumb1_negdi2): Ditto.
24761 (*thumb1_negsi2): Ditto.
24762 (*thumb1_abssi2): Ditto.
24763 (*thumb1_neg_abssi2): Ditto.
24764 (*thumb1_one_cmplsi2): Ditto.
24765 (*thumb1_zero_extendhisi2): Ditto.
24766 (*thumb1_zero_extendqisi2): Ditto.
24767 (*thumb1_zero_extendqisi2_v6): Ditto.
24768 (thumb1_extendhisi2): Ditto.
24769 (thumb1_extendqisi2): Ditto.
24770 (*thumb1_movdi_insn): Ditto.
24771 (*thumb1_movsi_insn): Ditto.
24772 (*thumb1_movhi_insn): Ditto.
24773 (thumb_movhi_clobber): Ditto.
24774 (*thumb1_movqi_insn): Ditto.
24775 (*thumb1_movhf): Ditto.
24776 (*thumb1_movsf_insn): Ditto.
24777 (*thumb_movdf_insn): Ditto.
24778 (movmem12b): Ditto.
24779 (movmem8b): Ditto.
24780 (cbranchqi4): Ditto.
24781 (cbranchsi4_insn): Ditto.
24782 (cbranchsi4_scratch): Ditto.
24783 (*negated_cbranchsi4): Ditto.
24784 (*tbit_cbranch): Ditto.
24785 (*tlobits_cbranch): Ditto.
24786 (*tstsi3_cbranch): Ditto.
24787 (*cbranchne_decr1): Ditto.
24788 (*addsi3_cbranch): Ditto.
24789 (*addsi3_cbranch_scratch): Ditto.
24790 (*thumb_cmpdi_zero): Ditto.
24791 (cstoresi_eq0_thumb1): Ditto.
24792 (cstoresi_ne0_thumb1): Ditto.
24793 (*cstoresi_eq0_thumb1_insn): Ditto.
24794 (*cstoresi_ne0_thumb1_insn): Ditto.
24795 (cstoresi_nltu_thumb1): Ditto.
24796 (cstoresi_ltu_thumb1): Ditto.
24797 (thumb1_addsi3_addgeu): Ditto.
24798 (*thumb_jump): Ditto.
24799 (*call_reg_thumb1_v5): Ditto.
24800 (*call_reg_thumb1): Ditto.
24801 (*call_value_reg_thumb1_v5): Ditto.
24802 (*call_value_reg_thumb1): Ditto.
24803 (*call_insn): Ditto.
24804 (*call_value_insn): Ditto.
24805 (thumb1_casesi_internal_pic): Ditto.
24806 (thumb1_casesi_dispatch): Ditto.
24807 (*thumb1_indirect_jump): Ditto.
24808 (prologue_thumb1_interwork): Ditto.
24809 (*epilogue_insns): Ditto.
24810 (consttable_1): Ditto.
24811 (consttable_2): Ditto.
24812 (tablejump): Ditto.
24813 (*thumb1_tablejump): Ditto.
24814 (thumb_eh_return): Ditto.
24815 (define_peephole2): Two of them are thumb1 only and got moved into
24816 new file thumb1.md.
24817 (define_split): Six of them are thumb1 only and got moved into new
24818 file thumb1.md.
24819 * config/arm/thumb1.md: New file comprised of above thumb1 only
24820 patterns.
24822 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24824 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
24825 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
24826 dependencies.
24827 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
24828 (aarch64_crc_builtin_datum): New struct.
24829 (aarch64_crc_builtin_data): New.
24830 (aarch64_init_crc32_builtins): New function.
24831 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
24832 (aarch64_crc32_expand_builtin): New.
24833 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
24834 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
24835 __ARM_FEATURE_CRC32 when appropriate.
24836 (TARGET_CRC32): Define.
24837 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
24838 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
24839 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
24840 (aarch64_<crc_variant>): New pattern.
24841 * config/aarch64/arm_acle.h: New file.
24842 * config/aarch64/iterators.md (CRC): New int iterator.
24843 (crc_variant, crc_mode): New int attributes.
24844 * doc/aarch64-acle-intrinsics.texi: New file.
24845 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
24846 Include aarch64-acle-intrinsics.texi.
24848 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
24850 * tree-vect-data-refs.c (vect_grouped_store_supported): New
24851 check for stores group of length 3.
24852 (vect_permute_store_chain): New permutations for stores group of
24853 length 3.
24854 * tree-vect-stmts.c (vect_model_store_cost): Change cost
24855 of vec_perm_shuffle for the new permutations.
24857 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
24859 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
24860 table rewriting temporarily on targets not supporting ONE_ONLY.
24862 2014-06-11 Richard Biener <rguenther@suse.de>
24864 PR middle-end/61437
24865 Revert
24866 2014-06-04 Richard Biener <rguenther@suse.de>
24868 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
24869 TREE_PUBLIC and DECL_EXTERNAL decls.
24871 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
24873 * varasm.c (set_implicit_section): New function.
24874 (resolve_unique_section): Use it to set implicit section
24875 for aliases, too.
24876 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
24877 (default_function_section): Likewise.
24878 (decl_binds_to_current_def_p): Constify argument.
24879 * varasm.h (decl_binds_to_current_def_p): Update prototype.
24880 * asan.c (asan_protect_global): Use
24881 symtab_get_node (decl)->implicit_section.
24882 * symtab.c (dump_symtab_base): Dump implicit sections.
24883 (verify_symtab_base): Verify sanity of sectoins and comdats.
24884 (symtab_resolve_alias): Alias share the section of its target.
24885 (set_section_1): New function.
24886 (symtab_node::set_section): Move here, recurse to aliases.
24887 (verify_symtab): Check for duplicated symtab lists.
24888 * tree-core.h (implicit_section_name_p): Remove.
24889 * tree-vect-data-refs.c: Include varasm.h.
24890 (vect_can_force_dr_alignment_p): Fix conditional on when
24891 decl bints to current definition; use
24892 symtab_get_node (decl)->implicit_section.
24893 * cgraph.c (cgraph_make_node_local_1): Fix section set.
24894 * cgraph.h (struct symtab_node): Add implicit_section.
24895 (set_section): Rename to ...
24896 (set_section_for_node): ... this one.
24897 (set_section): Declare.
24898 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
24899 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
24900 input_overwrite_node, input_varpool_node): Stream implicit_section.
24901 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
24902 removal; it will fail in LTO.
24904 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24906 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
24907 Change second alternative type to f_mcr.
24908 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
24909 and 12th alternatives' types to f_mcr and f_mrc.
24910 (*movdi_aarch64): Same for 12th and 13th alternatives.
24911 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
24912 (aarch64_movtilow_tilow): Change type to fmov.
24914 2014-06-10 Jiong Wang <jiong.wang@arm.com>
24916 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
24917 (aarch64_save_or_restore_callee_save_registers): Fix layout.
24919 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24921 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
24922 New expander.
24923 (aarch64_sqrdmulh_lane<mode>): Likewise.
24924 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
24925 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
24926 (aarch64_sqdmulh_laneq<mode>): New expander.
24927 (aarch64_sqrdmulh_laneq<mode>): Likewise.
24928 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
24929 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
24930 (aarch64_sqdmulh_lane<mode>): New expander.
24931 (aarch64_sqrdmulh_lane<mode>): Likewise.
24932 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
24933 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
24934 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
24935 (aarch64_sqdmlal_laneq<mode>): Likewise.
24936 (aarch64_sqdmlsl_lane<mode>): Likewise.
24937 (aarch64_sqdmlsl_laneq<mode>): Likewise.
24938 (aarch64_sqdmlal2_lane<mode>): Likewise.
24939 (aarch64_sqdmlal2_laneq<mode>): Likewise.
24940 (aarch64_sqdmlsl2_lane<mode>): Likewise.
24941 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
24942 (aarch64_sqdmull_lane<mode>): Likewise.
24943 (aarch64_sqdmull_laneq<mode>): Likewise.
24944 (aarch64_sqdmull2_lane<mode>): Likewise.
24945 (aarch64_sqdmull2_laneq<mode>): Likewise.
24947 2014-06-10 Richard Biener <rguenther@suse.de>
24949 PR tree-optimization/61438
24950 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
24951 (eliminate_dom_walker::before_dom_children): Only try to inhibit
24952 insertion of IVs if running PRE.
24953 (eliminate): Adjust.
24954 (pass_pre::execute): Likewise.
24955 (pass_fre::execute): Likewise.
24957 2014-06-10 Richard Biener <rguenther@suse.de>
24959 PR middle-end/61456
24960 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
24961 Do not use the main variant for the type comparison.
24962 (ncr_compar): Likewise.
24963 (nonoverlapping_component_refs_p): Likewise.
24965 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
24967 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
24968 REG_CFA_RESTORE mode.
24970 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
24972 * config/i386/i386.c (expand_vec_perm_pblendv): New.
24973 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
24974 expand_vec_perm_pblendv.
24976 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24978 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
24979 available.
24980 Simplify description of __crc32d and __crc32cd intrinsics.
24981 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
24982 availability.
24984 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
24986 PR lto/61334
24987 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
24988 * config.in: Regenerate.
24989 * configure: Likewise.
24991 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
24993 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
24994 and public vars.
24995 (intersect_static_var_sets): Remove.
24996 (propagate): Do not prune local statics.
24998 2014-06-10 Jakub Jelinek <jakub@redhat.com>
25000 PR fortran/60928
25001 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
25002 Set lastprivate_firstprivate even if omp_private_outer_ref
25003 langhook returns true.
25004 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
25005 langhook, call unshare_expr on new_var and call
25006 build_outer_var_ref to get the last argument.
25008 2014-06-10 Marek Polacek <polacek@redhat.com>
25010 PR c/60988
25011 * doc/extend.texi: Add cindex for transparent_union.
25013 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
25015 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
25016 init_symbolic_number ().
25018 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
25020 PR middle-end/61141
25021 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
25022 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
25023 (verify_rtl_sharing): Likewise.
25025 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
25027 PR c++/54442
25028 * tree.c (build_qualified_type): Use a canonical type for
25029 TYPE_CANONICAL.
25031 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25033 * config/arm/arm-modes.def: Remove XFmode.
25035 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
25037 PR target/61062
25038 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
25039 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
25040 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
25041 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
25042 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
25043 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
25044 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
25045 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
25046 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
25048 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
25050 * tree-core.h (tree_decl_with_vis): Remove section_name.
25052 2014-06-09 Kito Cheng <kito@0xlab.org>
25054 * ira.c (ira): Don't call init_caller_save if LRA enabled
25055 since LRA use its own infrastructure to handle that.
25057 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
25059 * symtab.c (dump_symtab_base): Update dumping.
25060 (symtab_make_decl_local): Clear only DECL_COMDAT.
25061 * tree-vect-data-refs.c (Check that variable is static before
25062 tampering with sections.
25063 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
25064 (cgraph_create_virtual_clone): Likewise.
25065 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
25066 (decl_section_name, set_decl_section_name): New accessors.
25067 (find_decls_types_r): Do not walk section name
25068 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
25069 (decl_comdat_group, decl_comdat_group_id): Constify.
25070 (decl_section_name, set_decl_section_name): Update.
25071 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
25072 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
25073 (cgraph_make_node_local_1): Clear section and comdat group.
25074 * cgraph.h (set_comdat_group): Sanity check.
25075 (get_section, set_section): New.
25076 * ipa-comdats.c (ipa_comdats): Use get_section.
25077 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
25078 * lto-streamer-out.c: Do not follow section names.
25079 * c-family/c-common.c (handle_section_attribute): Update.
25080 * lto-cgraph.c (lto_output_node): Output section.
25081 (lto_output_varpool_node): Likewise.
25082 (read_comdat_group): Rename to ...
25083 (read_identifier): ... this one.
25084 (read_string_cst): New function.
25085 (input_node, input_varpool_node): Input section names.
25086 * tree-emutls.c (get_emutls_init_templ_addr): Update.
25087 (new_emutls_decl): Update.
25088 (secname_for_decl): Check section names only of static vars.
25089 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
25090 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
25091 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
25092 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
25093 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
25094 * config/mcore/mcore.c (mcore_unique_section): Likewise.
25095 * config/mips/mips.c (mips16_build_function_stub): Likewise.
25096 * config/v850/v850.c (v850_insert_attributes): Likewise.
25097 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
25098 Likewise.
25099 (h8300_handle_tiny_data_attribute): Likewise.
25100 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
25101 (bfin_handle_l2_attribute): Likewise.
25103 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
25105 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
25106 remove static initializer.
25108 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
25110 * varasm.c (use_blocks_for_decl_p): Check symbol table
25111 instead of alias attribute.
25112 (place_block_symbol): Recurse on aliases.
25114 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
25116 * ipa-visibility.c: Include varasm.h
25117 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
25119 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
25121 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
25122 outputting aliases.
25124 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
25126 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
25127 from test_insn into GGC space escape via SET_SRC.
25129 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
25131 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
25132 call statement, if any.
25133 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
25134 statements, if any. Tidy up.
25136 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
25138 PR target/61431
25139 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
25140 iterators, VSX_D that handles 64-bit types, and VSX_LE that
25141 handles swapping the two 64-bit double words on little endian
25142 systems. Include V1TImode and optionally TImode in VSX_LE so that
25143 these types are properly swapped. Change all of the insns and
25144 splits that do the 64-bit swaps to use VSX_LE.
25145 (vsx_le_perm_load_<mode>): Likewise.
25146 (vsx_le_perm_store_<mode>): Likewise.
25147 (splitters for little endian memory operations): Likewise.
25148 (vsx_xxpermdi2_le_<mode>): Likewise.
25149 (vsx_lxvd2x2_le_<mode>): Likewise.
25150 (vsx_stxvd2x2_le_<mode>): Likewise.
25152 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
25154 PR target/61423
25155 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
25156 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
25157 and corresponding splitters. Zero extend general register
25158 or memory input operand to XMM temporary. Enable for
25159 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
25160 (floatunssi<mode>2): Update expander predicate.
25162 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
25164 PR rtl-optimization/61325
25165 * lra-constraints.c (process_address_1): Check scale equal to one
25166 to prevent transformation: base + scale * index => base + new_reg.
25168 2014-06-06 Richard Biener <rguenther@suse.de>
25170 PR tree-optimization/59299
25171 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
25172 a def operand.
25173 (nearest_common_dominator_of_uses): Likewise.
25174 (statement_sink_location): Adjust. Support sinking loads.
25176 2014-06-06 Martin Jambor <mjambor@suse.cz>
25178 * ipa-prop.c (get_place_in_agg_contents_list): New function.
25179 (build_agg_jump_func_from_list): Likewise.
25180 (determine_known_aggregate_parts): Renamed to
25181 determine_locally_known_aggregate_parts. Moved some functionality
25182 to the two functions above, removed bound checks.
25184 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
25186 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
25187 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
25188 (aarch64_progress_pointer): Likewise.
25189 (aarch64_copy_one_part_and_move_pointers): Likewise.
25190 (aarch64_expand_movmen): Likewise.
25191 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
25192 * config/aarch64/aarch64.md (movmem<mode>): New.
25194 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
25196 * targhooks.c (default_add_stmt_cost): Call target specific
25197 hook instead of default one.
25199 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
25201 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
25202 endianness instead of host endianness.
25203 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
25204 comments.
25206 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
25208 PR debug/53927
25209 * function.c (instantiate_decls): Process the saved static chain.
25210 (expand_function_start): If not optimizing, save the static chain
25211 onto the stack.
25212 * tree-nested.c (convert_all_function_calls): Always create the static
25213 chain for nested functions if not optimizing.
25215 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
25217 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
25219 2014-06-06 Richard Biener <rguenther@suse.de>
25221 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
25222 (construct_init_block): Likewise.
25223 (construct_exit_block): Likewise.
25224 (pass_expand::execute): Likewise.
25225 * graphite.c (graphite_transforms): Replace check for current_loops
25226 with a check for > 1 loops.
25227 (pass_graphite_transforms::execute): Adjust.
25228 * ipa-split.c (split_function): Remove check for current_loops.
25229 * omp-low.c (expand_parallel_call): Likewise.
25230 (expand_omp_for_init_counts): Likewise.
25231 (extract_omp_for_update_vars): Likewise.
25232 (expand_omp_for_generic): Likewise.
25233 (expand_omp_sections): Likewise.
25234 (expand_omp_target): Likewise.
25235 * tracer.c (tail_duplicate): Likewise.
25236 (pass_tracer::execute): Likewise.
25237 * trans-mem.c (expand_transaction): Likewise.
25238 * tree-complex.c (expand_complex_div_wide): Likewise.
25239 * tree-eh.c (lower_resx): Likewise.
25240 (cleanup_empty_eh_merge_phis): Likewise.
25241 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
25242 current_loops with a check for > 1 loops.
25243 (pass_predcom::execute): Adjust.
25244 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
25245 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
25246 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
25247 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
25248 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
25249 * tree-switch-conversion.c (process_switch): Likewise.
25250 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
25251 * tree-vrp.c (vrp_visit_phi_node): Likewise.
25252 (execute_vrp): Likewise.
25253 * ubsan.c (ubsan_expand_null_ifn): Likewise.
25255 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
25257 * rtl.h (insn_location): Declare.
25258 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
25259 with UNKNOWN_LOCATION.
25260 * emit-rtl.c (insn_location): New function.
25261 * final.c (notice_source_line): Check that the instruction has a
25262 location before retrieving it and use insn_location.
25263 * modulo-sched.c (loop_single_full_bb_p): Likewise.
25264 * print-rtl.c (print_rtx): Likewise.
25266 2014-06-06 Richard Biener <rguenther@suse.de>
25268 * passes.def: Move 2nd VRP pass before phi-only-cprop.
25270 2014-06-06 Christian Bruel <christian.bruel@st.com>
25272 PR tree-optimization/43934
25273 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
25274 cost.
25276 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
25278 * ira-lives.c (single_reg_class): Add missing break. Explicitly
25279 return NO_REGS for extra address and memory constraints. Handle
25280 operands that match (or are equivalent to something that matches)
25281 extra constant constraints. Ignore other non-register operands.
25283 2014-06-06 Alan Modra <amodra@gmail.com>
25285 PR target/61300
25286 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
25287 * doc/tm.texi: Regenerate.
25288 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
25289 Use throughout in place of REG_PARM_STACK_SPACE.
25290 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
25291 "incoming" param. Pass to rs6000_function_parms_need_stack.
25292 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
25293 prototype_p when incoming. Use function decl when incoming
25294 to handle K&R style functions.
25295 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
25296 (INCOMING_REG_PARM_STACK_SPACE): Define.
25298 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
25300 PR target/52472
25301 * cfgexpand.c (expand_debug_expr): Use address space of nested
25302 TREE_TYPE for ADDR_EXPR and MEM_REF.
25304 2014-06-05 Jeff Law <law@redhat.com>
25306 PR tree-optimization/61289
25307 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
25308 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
25309 looking for those which match LHS. All callers changed.
25310 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
25311 parameters and code which manipulated them. All callers changed.
25312 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
25313 and DST_MAP parameters. Simplify invalidation code by just calling
25314 invalidate_equivalences. All callers changed.
25315 (thread_across_edge): Simplify now that we don't need to maintain
25316 the map of equivalences to invalidate.
25318 2014-06-05 Kai Tietz <ktietz@redhat.com>
25319 Richard Henderson <rth@redhat.com>
25321 PR target/46219
25322 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
25323 checking for !TARGET_X32.
25324 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
25325 (sibcall_intern): New define_insn, plus required peepholes.
25326 (sibcall_pop_intern): Likewise.
25327 (sibcall_value_intern): Likewise.
25328 (sibcall_value_pop_intern): Likewise.
25330 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
25332 * tree-inline.c (tree_function_versioning): Check DF info existence
25333 before accessing it.
25335 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
25337 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
25338 frame_size.
25339 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
25340 aarch64_frame hard_fp_offset and frame_size.
25341 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
25342 frame_size; remove original_frame_size.
25343 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
25344 (aarch64_initial_elimination_offset): Remove frame_size and
25345 offset. Use aarch64_frame frame_size.
25347 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
25348 Jiong Wang <jiong.wang@arm.com>
25349 Renlin <renlin.li@arm.com>
25351 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
25352 initialization of R30 offset. Update offset. Iterate core
25353 regisers upto X30. Remove X29, X30 specific code.
25355 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
25356 Jiong Wang <jiong.wang@arm.com>
25358 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
25359 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
25360 (aarch64_register_saved_on_entry): Adjust test.
25362 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
25364 * config/aarch64/aarch64.h (machine_function): Move
25365 saved_varargs_size from here...
25366 (aarch64_frame): ... to here.
25368 * config/aarch64/aarch64.c (aarch64_expand_prologue)
25369 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
25370 (aarch64_initial_elimination_offset)
25371 (aarch64_setup_incoming_varargs): Adjust location of
25372 saved_varargs_size.
25374 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
25376 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
25377 layout comment.
25379 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
25380 Prachi Godbole <Prachi.Godbole@imgtec.com>
25382 * config/mips/mips-cpus.def: Add definition for p5600. Updated
25383 mips32r5 entry to use PROCESSOR_P5600.
25384 * config/mips/mips-tables.opt: Regenerate.
25385 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
25386 * config/mips/mips.c (mips_fmadd_bypass): New function.
25387 (mips_rtx_cost_data): Add costs for p5600.
25388 (mips_issue_rate): Add support for p5600.
25389 (mips_multipass_dfa_lookahead): Likewise.
25390 * config/mips/mips.h (TUNE_P5600): New define.
25391 (TUNE_MACC_CHAINS): Add TUNE_P5600.
25392 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
25393 * config/mips/mips.md: Include p5600.md.
25394 (processor): Add p5600.
25395 * config/mips/p5600.md: New file.
25397 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
25399 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
25400 * config/i386/predicates.md (palignr_operand): New.
25401 Indicates if permutation is suitable for palignr instruction.
25403 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
25405 PR tree-optimization/61319
25406 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
25407 stmt belongs to loop.
25409 2014-06-05 Richard Biener <rguenther@suse.de>
25411 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
25412 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
25413 (lookup_tmp_var): Adjust.
25414 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
25416 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25418 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
25420 2014-06-05 Marek Polacek <polacek@redhat.com>
25422 PR c/49706
25423 * doc/invoke.texi: Document -Wlogical-not-parentheses.
25425 2014-06-04 Tom de Vries <tom@codesourcery.com>
25427 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
25428 CONST_INT.
25430 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
25432 PR tree-optimization/61385
25433 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
25435 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
25437 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
25438 changed to use fatal_error.
25439 (main): Ensure lto_wrapper_cleanup is run atexit.
25441 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
25443 * lra-constraints.c (valid_address_p): Move earlier in file.
25444 (address_eliminator): New structure.
25445 (satisfies_memory_constraint_p): New function.
25446 (satisfies_address_constraint_p): Likewise.
25447 (process_alt_operands, process_address, curr_insn_transform): Use them.
25449 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
25451 * lra-int.h (lra_static_insn_data): Make operand_alternative a
25452 const pointer.
25453 (target_lra_int, default_target_lra_int, this_target_lra_int)
25454 (op_alt_data): Delete.
25455 * lra.h (lra_init): Delete.
25456 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
25457 (init_insn_code_data_once): Remove op_alt_data handling.
25458 (finish_insn_code_data_once): Likewise.
25459 (init_op_alt_data): Delete.
25460 (get_static_insn_data): Initialize operand_alternative to null.
25461 (free_insn_recog_data): Cast operand_alternative before freeing it.
25462 (setup_operand_alternative): Take the operand_alternative as
25463 parameter and assume it isn't already cached in the static
25464 insn data.
25465 (lra_set_insn_recog_data): Update accordingly.
25466 (lra_init): Delete.
25467 * ira.c (ira_init): Don't call lra_init.
25468 * target-globals.h (this_target_lra_int): Declare.
25469 (target_globals): Remove lra_int.
25470 (restore_target_globals): Update accordingly.
25471 * target-globals.c: Don't include lra-int.h.
25472 (default_target_globals, save_target_globals): Remove lra_int.
25474 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
25476 * recog.h (operand_alternative): Convert reg_class, reject,
25477 matched and matches into bitfields.
25478 (preprocess_constraints): New overload.
25479 (preprocess_insn_constraints): New function.
25480 (preprocess_constraints): Take the insn as parameter.
25481 (recog_op_alt): Change into a pointer.
25482 (target_recog): Add x_op_alt.
25483 * recog.c (asm_op_alt): New variable.
25484 (recog_op_alt): Change into a pointer.
25485 (preprocess_constraints): New overload, replacing the old function
25486 definition with one that doesn't use global state.
25487 (preprocess_insn_constraints): New function.
25488 (preprocess_constraints): Use them. Take the insn as parameter.
25489 Use asm_op_alt for asms.
25490 (recog_init): Free existing x_op_alt entries.
25491 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
25492 pointer const.
25493 (make_early_clobber_and_input_conflicts): Likewise.
25494 (process_bb_node_lives): Pass the insn to process_constraints.
25495 * reg-stack.c (check_asm_stack_operands): Likewise.
25496 (subst_asm_stack_regs): Likewise.
25497 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
25498 * regrename.c (build_def_use): Likewise.
25499 * sched-deps.c (sched_analyze_insn): Likewise.
25500 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
25501 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
25502 (note_invalid_constants): Likewise.
25503 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
25504 (ix86_legitimate_combined_insn): Make operand_alternative pointer
25505 const.
25507 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
25509 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
25510 * ira-lives.c (check_and_make_def_conflict): Check for disabled
25511 alternatives.
25512 (make_early_clobber_and_input_conflicts): Likewise.
25513 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
25515 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
25517 * recog.h (alternative_class): New function.
25518 (which_op_alt): Return a const recog_op_alt.
25519 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
25520 (subst_asm_stack_regs): Likewise.
25521 * config/arm/arm.c (note_invalid_constants): Likewise.
25522 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
25523 the operand_alternative; use alternative class instead.
25524 * sel-sched.c (get_reg_class): Likewise.
25525 * regrename.c (build_def_use): Likewise.
25526 (hide_operands, restore_operands, record_out_operands): Update type
25527 accordingly.
25529 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
25531 * recog.h (recog_op_alt): Convert to a flat array.
25532 (which_op_alt): New function.
25533 * recog.c (recog_op_alt): Convert to a flat array.
25534 (preprocess_constraints): Update accordingly, grouping all
25535 operands of the same alternative together, rather than the
25536 other way around.
25537 * ira-lives.c (check_and_make_def_conflict): Likewise.
25538 (make_early_clobber_and_input_conflicts): Likewise.
25539 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
25540 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
25541 (subst_asm_stack_regs): Likewise.
25542 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
25543 * regrename.c (hide_operands, record_out_operands): Likewise.
25544 (build_def_use): Likewise.
25545 * sel-sched.c (get_reg_class): Likewise.
25546 * config/arm/arm.c (note_invalid_constants): Likewise.
25548 2014-06-04 Jason Merrill <jason@redhat.com>
25550 PR c++/51253
25551 PR c++/61382
25552 * gimplify.c (gimplify_arg): Non-static.
25553 * gimplify.h: Declare it.
25555 2014-06-04 Richard Biener <rguenther@suse.de>
25557 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
25558 TREE_PUBLIC and DECL_EXTERNAL decls.
25560 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
25562 * regcprop.c (copyprop_hardreg_forward_1): Account for
25563 HARD_REGNO_CALL_PART_CLOBBERED.
25565 2014-06-04 Richard Biener <rguenther@suse.de>
25567 * configure.ac: Check whether the underlying type of int64_t
25568 is long or long long.
25569 * configure: Regenerate.
25570 * config.in: Likewise.
25571 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
25572 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
25574 2014-06-04 Richard Biener <rguenther@suse.de>
25576 PR tree-optimization/60098
25577 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
25578 we hit a kill.
25579 (dse_optimize_stmt): Simplify, now that we found a kill
25580 earlier.
25582 2014-06-04 Richard Biener <rguenther@suse.de>
25584 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
25585 of accesses with non-invariant address.
25587 2014-06-04 Martin Liska <mliska@suse.cz>
25589 * cgraph.h (cgraph_make_wrapper): New function introduced.
25590 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
25591 * ipa-inline.h (inline_analyze_function): The function is global.
25592 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
25594 2014-06-04 Martin Liska <mliska@suse.cz>
25596 * tree.h (private_lookup_attribute_starting): New function.
25597 (lookup_attribute_starting): Likewise.
25598 * tree.c (private_lookup_attribute_starting): Likewise.
25600 2014-06-04 Martin Liska <mliska@suse.cz>
25602 * cgraph.h (expand_thunk): New argument added.
25603 (address_taken_from_non_vtable_p): New global function.
25604 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
25605 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
25606 * cgraphunit.c (analyze_function): Likewise.
25607 (assemble_thunks_and_aliases): Argument added to call.
25608 (expand_thunk): New argument forces to produce GIMPLE thunk.
25610 2014-06-04 Martin Liska <mliska@suse.cz>
25612 * coverage.h (coverage_compute_cfg_checksum): Argument added.
25613 * coverage.c (coverage_compute_cfg_checksum): Likewise.
25614 * profile.c (branch_prob): Likewise.
25616 2014-06-04 Martin Jambor <mjambor@suse.cz>
25618 PR ipa/61340
25619 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
25620 handler for switch on an ipa_ref_use enum.
25621 * ipa-reference.c (analyze_function): Likewise.
25623 2014-06-04 Kai Tietz <ktietz@redhat.com>
25625 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
25626 from old call-instruction.
25628 2014-06-04 Bin Cheng <bin.cheng@arm.com>
25630 * config/aarch64/aarch64.c (aarch64_classify_address)
25631 (aarch64_legitimize_reload_address): Support full addressing modes
25632 for vector modes.
25633 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
25634 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
25636 2014-06-03 Andrew Pinski <apinski@cavium.com>
25638 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
25639 for OP0.
25641 2014-06-03 Andrew Pinski <apinski@cavium.com>
25643 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
25644 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
25646 2014-06-03 Kai Tietz <ktietz@redhat.com>
25648 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
25649 for 64-bit ms-abi.
25651 2014-06-03 Dehao Chen <dehao@google.com>
25653 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
25654 the same loop.
25656 2014-06-03 Marek Polacek <polacek@redhat.com>
25658 PR c/60439
25659 * doc/invoke.texi: Document -Wswitch-bool.
25660 * function.c (stack_protect_epilogue): Cast controlling expression of
25661 the switch to int.
25662 * gengtype.c (walk_type): Generate switch expression with its
25663 controlling expression cast to int.
25665 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
25667 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
25668 and attiny841.
25669 * config/avr/avr-tables.opt: Regenerate.
25670 * config/avr/t-multilib: Regenerate.
25671 * doc/avr-mmcu.texi: Regenerate.
25673 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
25674 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
25676 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
25677 (ata6617c, ata664251): Add new avr35 devices.
25678 (ata6612c): Add new avr4 device.
25679 (ata6613c, ata6614q): Add new avr5 devices.
25680 * config/avr/avr-tables.opt: Regenerate.
25681 * config/avr/t-multilib: Regenerate.
25682 * doc/avr-mmcu.texi: Regenerate.
25684 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
25686 * gcc/config/aarch64/aarch64-builtins.c
25687 (aarch64_types_binop_ssu_qualifiers): New static data.
25688 (TYPES_BINOP_SSU): Define.
25689 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
25690 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
25691 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
25692 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
25693 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
25694 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
25695 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
25696 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
25697 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
25698 suffix to builtin function name, remove cast.
25699 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
25700 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
25701 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
25703 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
25705 * gcc/config/aarch64/aarch64-builtins.c
25706 (aarch64_types_binop_uus_qualifiers,
25707 aarch64_types_shift_to_unsigned_qualifiers,
25708 aarch64_types_unsigned_shiftacc_qualifiers): Define.
25709 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
25710 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
25711 sqshlu_n, uqshl_n): Update qualifiers.
25712 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
25713 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
25714 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
25715 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
25716 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
25717 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
25718 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
25719 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
25720 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
25721 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
25722 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
25723 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
25724 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
25725 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
25726 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
25727 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
25728 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
25729 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
25730 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
25731 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
25732 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
25733 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
25734 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
25735 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
25736 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
25737 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
25738 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
25740 2014-06-03 Teresa Johnson <tejohnson@google.com>
25742 * tree-sra.c (modify_function): Record caller nodes after rebuild.
25744 2014-06-02 Jason Merrill <jason@redhat.com>
25746 PR c++/61020
25747 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
25749 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
25751 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
25752 location == 0.
25754 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
25756 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
25757 New pattern.
25758 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
25759 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
25760 * config/aarch64/iterators.md (REVERSE): New iterator.
25761 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
25762 (rev_op): New int_attribute.
25763 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
25764 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
25765 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
25766 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
25767 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
25768 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
25769 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
25770 Replace temporary __asm__ with __builtin_shuffle.
25772 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
25774 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
25775 mips64r5.
25776 * config/mips/mips-tables.opt: Regenerate.
25777 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
25778 to use mips_isa_rev rather than ISA_MIPS32R2.
25779 * config/mips/mips.h (ISA_MIPS32R3): New define.
25780 (ISA_MIPS32R5): New define.
25781 (ISA_MIPS64R3): New define.
25782 (ISA_MIPS64R5): New define.
25783 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
25784 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
25785 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
25786 and mips64r5.
25787 (MIPS_ISA_SYNCI_SPEC): Likewise.
25788 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
25789 (LINK_SPEC): Added mips32r3 and mips32r5.
25790 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
25791 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
25792 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
25793 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
25794 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
25795 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
25796 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
25798 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
25800 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
25801 options.
25802 * config/mips/mips.opt (mxpa): New option.
25803 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
25804 assembler.
25806 2014-06-03 Martin Jambor <mjambor@suse.cz>
25808 PR ipa/61160
25809 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
25810 thunks.
25812 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
25814 PR tree-optimization/61328
25815 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
25816 initialization from find_bswap_or_nop_1.
25817 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
25818 in source_expr2 before using the size value the function sets. Also
25819 make use of init_symbolic_number () in both the old place and
25820 find_bswap_or_nop_load () to avoid reading uninitialized memory when
25821 doing recursion in the GIMPLE_BINARY_RHS case.
25823 2014-06-03 Richard Biener <rguenther@suse.de>
25825 PR tree-optimization/61383
25826 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
25827 stmts can't trap.
25829 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
25831 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
25832 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
25833 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
25834 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
25835 in this file.
25836 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
25837 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
25838 * system.h: ...here and make it unconditional.
25839 * target.def (conditional_register_usage): Mention
25840 define_register_constraint instead of old-style constraint macros.
25841 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
25842 * doc/tm.texi: Regenerate.
25843 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
25844 protected by !USE_MD_CONSTRAINTS.
25845 * config/frv/frv.md: Remove quote from old version of documentation.
25846 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
25847 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
25848 CONST_DOUBLE_OK_FOR_LETTER.
25849 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
25851 2014-06-02 Andrew Pinski <apinski@cavium.com>
25853 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
25854 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
25855 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
25856 file whose name depends on -mabi= and -mbig-endian.
25857 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
25858 Handle LP64 better and handle ilp32 too.
25859 (MULTILIB_OPTIONS): Delete.
25860 (MULTILIB_DIRNAMES): Delete.
25862 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
25864 * expr.h: Remove prototypes of functions defined in builtins.c.
25865 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
25866 Remove prototypes of functions defined in builtins.c.
25867 * builtins.h: Update prototype list to include all exported functions.
25868 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
25869 no_c99_libc_has_function): Move to targhooks.c
25870 (build_string_literal, build_call_expr_loc_array,
25871 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
25872 to tree.c.
25873 (expand_builtin_object_size, fold_builtin_object_size): Make static.
25874 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
25875 no_c99_libc_has_function): Relocate from builtins.c.
25876 * tree.c: Include builtins.h.
25877 (build_call_expr_loc_array, build_call_expr_loc_vec,
25878 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
25879 from builtins.c.
25880 * fold-const.h (fold_fma): Move prototype to builtins.h.
25881 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
25882 * asan.c: Include builtins.h.
25883 * cfgexpand.c: Likewise.
25884 * convert.c: Likewise.
25885 * emit-rtl.c: Likewise.
25886 * except.c: Likewise.
25887 * expr.c: Likewise.
25888 * fold-const.c: Likewise.
25889 * gimple-fold.c: Likewise.
25890 * gimple-ssa-strength-reduction.c: Likewise.
25891 * gimplify.c: Likewise.
25892 * ipa-inline.c: Likewise.
25893 * ipa-prop.c: Likewise.
25894 * lto-streamer-out.c: Likewise.
25895 * stmt.c: Likewise.
25896 * tree-inline.c: Likewise.
25897 * tree-object-size.c: Likewise.
25898 * tree-sra.c: Likewise.
25899 * tree-ssa-ccp.c: Likewise.
25900 * tree-ssa-forwprop.c: Likewise.
25901 * tree-ssa-loop-ivcanon.c: Likewise.
25902 * tree-ssa-loop-ivopts.c: Likewise.
25903 * tree-ssa-math-opts.c: Likewise.
25904 * tree-ssa-reassoc.c: Likewise.
25905 * tree-ssa-threadedge.c: Likewise.
25906 * tree-streamer-in.c: Likewise.
25907 * tree-vect-data-refs.c: Likewise.
25908 * tree-vect-patterns.c: Likewise.
25909 * tree-vect-stmts.c: Likewise.
25910 * config/aarch64/aarch64.c: Likewise.
25911 * config/alpha/alpha.c: Likewise.
25912 * config/arc/arc.c: Likewise.
25913 * config/arm/arm.c: Likewise.
25914 * config/avr/avr.c: Likewise.
25915 * config/bfin/bfin.c: Likewise.
25916 * config/c6x/c6x.c: Likewise.
25917 * config/cr16/cr16.c: Likewise.
25918 * config/cris/cris.c: Likewise.
25919 * config/epiphany/epiphany.c: Likewise.
25920 * config/fr30/fr30.c: Likewise.
25921 * config/frv/frv.c: Likewise.
25922 * config/h8300/h8300.c: Likewise.
25923 * config/i386/i386.c: Likewise.
25924 * config/i386/winnt.c: Likewise.
25925 * config/ia64/ia64.c: Likewise.
25926 * config/iq2000/iq2000.c: Likewise.
25927 * config/lm32/lm32.c: Likewise.
25928 * config/m32c/m32c.c: Likewise.
25929 * config/m32r/m32r.c: Likewise.
25930 * config/m68k/m68k.c: Likewise.
25931 * config/mcore/mcore.c: Likewise.
25932 * config/mep/mep.c: Likewise.
25933 * config/microblaze/microblaze.c: Likewise.
25934 * config/mips/mips.c: Likewise.
25935 * config/mmix/mmix.c: Likewise.
25936 * config/mn10300/mn10300.c: Likewise.
25937 * config/moxie/moxie.c: Likewise.
25938 * config/msp430/msp430.c: Likewise.
25939 * config/nds32/nds32.c: Likewise.
25940 * config/pa/pa.c: Likewise.
25941 * config/pdp11/pdp11.c: Likewise.
25942 * config/picochip/picochip.c: Likewise.
25943 * config/rl78/rl78.c: Likewise.
25944 * config/rs6000/rs6000.c: Likewise.
25945 * config/rx/rx.c: Likewise.
25946 * config/s390/s390.c: Likewise.
25947 * config/score/score.c: Likewise.
25948 * config/sh/sh.c: Likewise.
25949 * config/sparc/sparc.c: Likewise.
25950 * config/spu/spu.c: Likewise.
25951 * config/stormy16/stormy16.c: Likewise.
25952 * config/tilegx/tilegx.c: Likewise.
25953 * config/tilepro/tilepro.c: Likewise.
25954 * config/v850/v850.c: Likewise.
25955 * config/vax/vax.c: Likewise.
25956 * config/xtensa/xtensa.c: Likewise.
25958 2014-06-02 Jeff Law <law@redhat.com>
25960 PR rtl-optimization/61094
25961 * ree.c (combine_reaching_defs): Do not reextend an insn if it
25962 was marked as do_no_reextend. If a copy is needed to eliminate
25963 an extension, then mark it as do_not_reextend.
25965 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
25967 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
25969 2014-06-02 Richard Henderson <rth@redhat.com>
25971 PR target/61336
25972 * config/alpha/alpha.c (print_operand_address): Allow symbolic
25973 addresses inside asms. Use output_operand_lossage instead of
25974 gcc_unreachable.
25976 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
25978 PR target/61239
25979 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
25980 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
25982 2014-06-02 Tom de Vries <tom@codesourcery.com>
25984 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
25985 case that x has VOIDmode.
25987 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
25989 * varasm.c (copy_constant): Delete function.
25990 (build_constant_desc): Don't call it.
25992 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25994 PR target/61154
25995 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
25996 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
25997 with immediate_operand.
25999 2014-06-02 Andreas Schwab <schwab@suse.de>
26001 * config/ia64/ia64.c
26002 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
26003 pending_data_specs first.
26005 2014-06-02 Richard Biener <rguenther@suse.de>
26007 PR tree-optimization/61378
26008 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
26009 valueized_anything.
26011 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
26013 * config/i386/constraints.md (Bw): Rename from 'w'.
26014 (Bz): Rename from 'z'.
26015 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
26017 2014-06-01 Kai Tietz <ktietz@redhat.com>
26019 PR target/61377
26020 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
26021 * config/i386/i386.md (sibcall_insn_operand): Use Bs
26022 instead of m constraint.
26024 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
26026 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
26027 a separate alternative where the scratch operand 2 is marked as
26028 early clobber.
26030 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
26032 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
26033 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
26034 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
26035 and __builtins_arm_get_fpscr.
26036 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
26037 __builtins_arm_get_fpscr.
26038 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
26039 __builtins_arm_ldfpscr.
26040 (arm_atomic_assign_expand_fenv): New function.
26041 * config/arm/vfp.md (set_fpscr): New pattern.
26042 (get_fpscr) : Likewise.
26043 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
26044 VUNSPEC_SET_FPSCR.
26045 * doc/extend.texi (AARCH64 Built-in Functions) : Document
26046 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
26048 2014-05-30 Jakub Jelinek <jakub@redhat.com>
26050 * asan.c (report_error_func): Add SLOW_P argument, use
26051 BUILT_IN_ASAN_*_N if set.
26052 (build_check_stmt): Likewise.
26053 (instrument_derefs): If T has insufficient alignment,
26054 force same handling as for odd sizes.
26056 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
26057 BUILT_IN_ASAN_REPORT_STORE_N): New.
26058 * asan.c (struct asan_mem_ref): Change access_size type to
26059 HOST_WIDE_INT.
26060 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
26061 update_mem_ref_hash_table): Likewise.
26062 (asan_mem_ref_hasher::hash): Hash in a HWI.
26063 (report_error_func): Change size_in_bytes argument to HWI.
26064 Use *_N builtins if size_in_bytes is larger than 16 or not power of
26065 two.
26066 (build_shadow_mem_access): New function.
26067 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
26068 Handle size_in_bytes not power of two or larger than 16.
26069 (instrument_derefs): Don't give up if size_in_bytes is not
26070 power of two or is larger than 16.
26072 2014-05-30 Kai Tietz <ktietz@redhat.com>
26074 PR target/60104
26075 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
26076 for sibling-tail-calls.
26077 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
26078 to its use.
26079 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
26080 (sibcall_insn_operand): Add check for sibcall_memory_operand.
26082 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
26084 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
26085 * config/avr/avr-tables.opt: Regenerate.
26086 * config/avr/t-multilib: Regenerate.
26087 * doc/avr-mmcu.texi: Regenerate.
26089 2014-05-30 Ian Lance Taylor <iant@google.com>
26091 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
26092 target("sse").
26094 2014-05-30 Tom de Vries <tom@codesourcery.com>
26096 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
26097 Redefine as true.
26099 2014-05-30 Tom de Vries <tom@codesourcery.com>
26101 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
26102 * lra.c (initialize_lra_reg_info_element): Add init of
26103 actual_call_used_reg_set field.
26104 (lra): Call lra_create_live_ranges before lra_inheritance for
26105 -fuse-caller-save.
26106 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
26107 -fuse-caller-save.
26108 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
26109 instead of call_used_reg_set for -fuse-caller-save.
26110 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
26112 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26114 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
26115 to mov_imm.
26116 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
26118 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
26120 * ira.c (ira_get_dup_out_num): Check for output operands at
26121 the start of the loop. Handle cases where an included alternative
26122 follows an excluded one.
26124 2014-05-29 Mike Stump <mikestump@comcast.net>
26126 PR debug/61352
26127 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
26128 post ld passes when lto is used.
26130 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
26132 PR rtl-optimization/61325
26133 * lra-constraints.c (process_address): Rename to process_address_1.
26134 (process_address): New function.
26136 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
26138 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
26139 TYPES_BINOPV): New static data.
26140 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
26141 New builtin.
26142 * config/aarch64/aarch64-simd.md (aarch64_ext,
26143 aarch64_im_lane_boundsi): New patterns.
26144 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
26145 patterns for EXT.
26146 (aarch64_evpc_ext): New function.
26148 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
26150 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
26151 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
26152 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
26153 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
26154 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
26156 2014-05-29 Tom de Vries <tom@codesourcery.com>
26158 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
26160 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
26161 Richard Sandiford <rdsandiford@googlemail.com>
26163 * arm/iterators.md (shiftable_ops): New code iterator.
26164 (t2_binop0, arith_shift_insn): New code attributes.
26165 * arm/predicates.md (shift_nomul_operator): New predicate.
26166 * arm/arm.md (insn_enabled): Delete.
26167 (enabled): Remove insn_enabled test.
26168 (*arith_shiftsi): Delete. Replace with ...
26169 (*<arith_shift_insn>_multsi): ... new pattern.
26170 (*<arith_shift_insn>_shiftsi): ... new pattern.
26171 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
26173 2014-05-29 Radovan Obradovic <robradovic@mips.com>
26174 Tom de Vries <tom@codesourcery.com>
26176 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
26177 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
26178 clobber.
26179 (mips_split_call): Use POST_CALL_TMP_REG.
26180 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
26182 2014-05-29 Tom de Vries <tom@codesourcery.com>
26184 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
26185 with #ifdef STACK_REGS.
26187 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
26189 * varasm.c (get_variable_section): Walk aliases.
26190 (place_block_symbol): Walk aliases.
26192 2014-05-28 Tom de Vries <tom@codesourcery.com>
26194 Revert:
26195 2014-05-28 Tom de Vries <tom@codesourcery.com>
26197 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
26198 * lra.c (initialize_lra_reg_info_element): Add init of
26199 actual_call_used_reg_set field.
26200 (lra): Call lra_create_live_ranges before lra_inheritance for
26201 -fuse-caller-save.
26202 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
26203 -fuse-caller-save.
26204 * lra-constraints.c (need_for_call_save_p): Use
26205 actual_call_used_reg_set instead of call_used_reg_set for
26206 -fuse-caller-save.
26207 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
26209 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
26211 * doc/md.texi: Document that the % constraint character must
26212 be at the beginning of the string.
26213 * genoutput.c (validate_insn_alternatives): Check that '=',
26214 '+' and '%' only appear at the beginning of a constraint.
26215 * ira.c (commutative_constraint_p): Delete.
26216 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
26217 at the start of the string.
26218 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
26219 duplicate '='s.
26220 * config/arm/neon.md (bicdi3_neon): Likewise.
26221 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
26222 (slt_si, sltu_si): Likewise.
26223 * config/vax/vax.md (sbcdi3): Likewise.
26224 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
26225 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
26226 (mul64): Move '%' to beginning of constraint.
26227 * config/arm/arm.md (*xordi3_insn): Likewise.
26228 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
26229 (xorsi3): Likewise.
26231 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
26233 * doc/md.texi: Document the restrictions on the "enabled" attribute.
26235 2014-05-28 Jason Merrill <jason@redhat.com>
26237 PR c++/47202
26238 * cgraph.h (symtab_node::get_comdat_group_id): New.
26239 * cgraphunit.c (analyze_functions): Call it.
26240 * symtab.c (dump_symtab_node): Likewise.
26241 * tree.c (decl_comdat_group_id): New.
26242 * tree.h: Declare it.
26243 * lto-streamer-out.c (write_symbol): Use it.
26244 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
26246 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
26248 PR bootstrap/PR61146
26249 * wide-int.cc: Do not include longlong.h when compiling with clang.
26251 2014-05-28 Richard Biener <rguenther@suse.de>
26253 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
26254 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
26255 (vrp_visit_assignment_or_call): Print less vertical space.
26256 (vrp_visit_stmt): Likewise.
26257 (vrp_visit_phi_node): Likewise. For a PHI argument with
26258 VR_VARYING range consider recording it as copy.
26260 2014-05-28 Richard Biener <rguenther@suse.de>
26262 Revert
26263 2014-05-28 Richard Biener <rguenther@suse.de>
26265 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
26267 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
26269 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
26270 sufficiently aligned and an offset is used at the same time.
26271 (expand_expr_real_1): Likewise.
26273 2014-05-28 Richard Biener <rguenther@suse.de>
26275 PR middle-end/61045
26276 * fold-const.c (fold_comparison): When folding
26277 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
26278 the sign of the remaining constant operand stays the same.
26280 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
26282 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
26283 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
26284 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
26285 to the assembler.
26286 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
26287 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
26288 (m32bit-doubles) Likewise.
26289 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
26290 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
26291 option for RL78.
26293 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26295 * configure.ac ($gcc_cv_ld_clearcap): New test.
26296 * configure: Regenerate.
26297 * config.in: Regenerate.
26298 * config/sol2.opt (mclear-hwcap): New option.
26299 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
26300 * config/sol2-clearcap.map: Moved here from
26301 testsuite/gcc.target/i386/clearcap.map.
26302 * config/sol2-clearcapv2.map: Move here from
26303 gcc.target/i386/clearcapv2.map.
26304 * config/t-sol2 (install): Depend on install-clearcap-map.
26305 (install-clearcap-map): New target.
26306 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
26307 -mclear-hwcap.
26309 2014-05-28 Richard Biener <rguenther@suse.de>
26311 * hwint.h (*_HALF_WIDE_INT*): Move to ...
26312 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
26313 ... here and remove the rest.
26314 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
26316 2014-05-28 Richard Biener <rguenther@suse.de>
26318 PR tree-optimization/61335
26319 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
26320 new range fails, drop to varying.
26322 2014-05-28 Olivier Hainque <hainque@adacore.com>
26324 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
26325 (CPP_SPEC): Add entry for -mcpu=8548.
26326 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
26327 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
26329 2014-05-28 Tom de Vries <tom@codesourcery.com>
26331 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
26332 * lra.c (initialize_lra_reg_info_element): Add init of
26333 actual_call_used_reg_set field.
26334 (lra): Call lra_create_live_ranges before lra_inheritance for
26335 -fuse-caller-save.
26336 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
26337 -fuse-caller-save.
26338 * lra-constraints.c (need_for_call_save_p): Use
26339 actual_call_used_reg_set instead of call_used_reg_set for
26340 -fuse-caller-save.
26341 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
26343 2014-05-28 Radovan Obradovic <robradovic@mips.com>
26344 Tom de Vries <tom@codesourcery.com>
26346 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
26347 to gccoptlist.
26348 (@item -fuse-caller-save): New item.
26350 2014-05-28 Radovan Obradovic <robradovic@mips.com>
26351 Tom de Vries <tom@codesourcery.com>
26353 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
26354 OPT_fuse_caller_save.
26356 2014-05-28 Radovan Obradovic <robradovic@mips.com>
26357 Tom de Vries <tom@codesourcery.com>
26359 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
26360 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
26361 get_call_reg_set_usage.
26362 * resource.c (mark_set_resources, mark_target_live_regs): Use
26363 get_call_reg_set_usage.
26364 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
26365 field.
26366 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
26367 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
26368 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
26369 * ira-build.c (ira_create_allocno): Init
26370 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
26371 (create_cap_allocno, propagate_allocno_info)
26372 (propagate_some_info_from_allocno)
26373 (copy_info_to_removed_store_destinations): Handle
26374 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
26375 * ira-costs.c (ira_tune_allocno_costs): Use
26376 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
26378 2014-05-28 Radovan Obradovic <robradovic@mips.com>
26379 Tom de Vries <tom@codesourcery.com>
26381 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
26382 and function_used_regs_valid fields.
26383 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
26384 find_all_hard_reg_sets.
26385 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
26386 (get_call_reg_set_usage): New function.
26387 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
26388 * regs.h (get_call_reg_set_usage): Declare.
26390 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
26392 PR libgcc/61152
26393 * config/dbx.h (License): Add Runtime Library Exception.
26394 * config/newlib-stdint.h (License): Same.
26395 * config/rtems.h (License): Same
26396 * config/initfini-array.h (License): Same
26397 * config/v850/v850.h (License): Same.
26398 * config/v850/v850-opts.h (License): Same
26399 * config/v850/rtems.h (License): Same.
26401 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
26403 PR target/61044
26404 * doc/extend.texi (Local Labels): Note that label differences are
26405 not supported for AVR.
26407 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
26408 Olivier Hainque <hainque@adacore.com>
26410 * rtl.h (set_for_reg_notes): Declare.
26411 * emit-rtl.c (set_for_reg_notes): New function.
26412 (set_unique_reg_note): Use it.
26413 * optabs.c (add_equal_note): Likewise
26415 2014-05-27 Andrew Pinski <apinski@cavium.com>
26417 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
26418 Use <w> for the register in assembly template.
26419 (stack_protect_test): Use the mode of operands[0] for the result.
26420 (stack_protect_test_<mode>): Use <w> for the register
26421 in assembly template.
26423 2014-05-27 DJ Delorie <dj@redhat.com>
26425 * config/rx/rx.c (add_vector_labels): New.
26426 (rx_output_function_prologue): Call it.
26427 (rx_handle_func_attribute): Don't require empty arguments.
26428 (rx_handle_vector_attribute): New.
26429 (rx_attribute_table): Add "vector" attribute.
26430 * doc/extend.texi (interrupt, vector): Document new/changed
26431 RX-specific attributes.
26433 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
26435 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
26437 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
26438 predicate to detect a negative quotient.
26440 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
26442 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
26443 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
26444 Add X - Y CMP 0 to X CMP Y transformation.
26445 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
26447 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
26449 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
26450 before printing.
26452 2014-05-27 Steve Ellcey <sellcey@mips.com>
26454 * config/mips/mips.c: Add include of cgraph.h.
26456 2014-05-27 Richard Biener <rguenther@suse.de>
26458 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
26460 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
26462 PR libgcc/61152
26463 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
26464 * config/arm/arm-cores.def (License): Same.
26465 * config/arm/arm-opts.h (License): Same.
26466 * config/arm/aout.h (License): Same.
26467 * config/arm/bpabi.h (License): Same.
26468 * config/arm/elf.h (License): Same.
26469 * config/arm/linux-elf.h (License): Same.
26470 * config/arm/linux-gas.h (License): Same.
26471 * config/arm/netbsd-elf.h (License): Same.
26472 * config/arm/uclinux-eabi.h (License): Same.
26473 * config/arm/uclinux-elf.h (License): Same.
26474 * config/arm/vxworks.h (License): Same.
26476 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26478 * config/arm/neon.md (neon_bswap<mode>): New pattern.
26479 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
26480 (arm_init_neon_builtins): Handle NEON_BSWAP.
26481 Define required type nodes.
26482 (arm_expand_neon_builtin): Handle NEON_BSWAP.
26483 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
26484 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
26485 * config/arm/iterators.md (VDQHSD): New mode iterator.
26487 2014-05-27 Richard Biener <rguenther@suse.de>
26489 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
26490 Try using literal operands when comparing value-ranges failed.
26492 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
26494 * ira.c (commutative_operand): Adjust for change to recog_data.
26495 [Missing from previous commit.]
26497 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
26499 * system.h (TEST_BIT): New macro.
26500 * recog.h (alternative_mask): New type.
26501 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
26502 (recog_data_d): Replace alternative_enabled_p array with
26503 enabled_alternatives.
26504 (target_recog): New structure.
26505 (default_target_recog, this_target_recog): Declare.
26506 (get_enabled_alternatives, recog_init): Likewise.
26507 * recog.c (default_target_recog, this_target_recog): New variables.
26508 (get_enabled_alternatives): New function.
26509 (extract_insn): Use it.
26510 (recog_init): New function.
26511 (preprocess_constraints, constrain_operands): Adjust for change to
26512 recog_data.
26513 * postreload.c (reload_cse_simplify_operands): Likewise.
26514 * reload.c (find_reloads): Likewise.
26515 * ira-costs.c (record_reg_classes): Likewise.
26516 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
26517 all alternatives after a disabled one would be skipped.
26518 (ira_implicitly_set_insn_hard_regs): Likewise.
26519 * ira.c (ira_setup_alts): Adjust for change to recog_data.
26520 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
26521 with enabled_alternatives.
26522 * lra.c (free_insn_recog_data): Update accordingly.
26523 (lra_update_insn_recog_data): Likewise.
26524 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
26525 * lra-constraints.c (process_alt_operands): Likewise. Handle
26526 only_alternative as part of the enabled mask.
26527 * target-globals.h (this_target_recog): Declare.
26528 (target_globals): Add a recog field.
26529 (restore_target_globals): Restore this_target_recog.
26530 * target-globals.c: Include recog.h.
26531 (default_target_globals): Initialize recog field.
26532 (save_target_globals): Likewise.
26533 * reginfo.c (reinit_regs): Call recog_init.
26534 * toplev.c (backend_init_target): Likewise.
26536 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
26538 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
26539 rather than any named insn's code.
26541 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
26543 PR libgcc/61152
26544 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
26545 * config/arm/arm-cores.def (License): Same.
26547 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
26549 * tree.h (decl_comdat_group): Declare.
26550 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
26551 * tree.c (decl_comdat_group): Here.
26553 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
26555 PR rtl-optimization/61222
26556 * combine.c (simplify_shift_const_1): When moving a PLUS outside
26557 the shift, truncate the PLUS operand to the result mode.
26559 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
26561 PR target/61271
26562 * config/i386/i386.c (ix86_rtx_costs)
26563 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
26564 Fix condition.
26566 2014-05-26 Martin Jambor <mjambor@suse.cz>
26568 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
26569 subreg uses.
26571 2014-05-26 Richard Biener <rguenther@suse.de>
26573 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
26574 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
26575 Provide specializations.
26576 (wi::int_traits <HOST_WIDE_INT>,
26577 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
26579 2014-05-26 Alan Modra <amodra@gmail.com>
26581 PR target/61098
26582 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
26583 params and return a bool. Remove dead code. Update comment.
26584 Assert we have a const_int source. Remove bogus code from
26585 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
26586 handling of constants > 2G and reg_equal note, from..
26587 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
26588 return value. Update comment. If we can, use a new pseudo
26589 for intermediate calculations.
26590 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
26591 prototype.
26592 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
26593 call to rs6000_emit_set_const in splitter.
26594 (movdi_internal64+2, +3): Likewise.
26596 2014-05-26 Richard Biener <rguenther@suse.de>
26598 * system.h: Define __STDC_FORMAT_MACROS before
26599 including inttypes.h.
26600 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
26601 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
26602 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
26603 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
26604 HOST_WIDEST_INT_C): Remove.
26605 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
26606 if C99 inttypes.h is not available.
26607 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
26608 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
26609 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
26610 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
26611 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
26612 (struct output_info): Likewise.
26613 (print_statistics): Adjust.
26614 (dump_bitmap_statistics): Likewise.
26615 * bt-load.c (migrate_btr_defs): Print with PRId64.
26616 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
26617 (MAX_SAFE_MULTIPLIER): Adjust.
26618 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
26619 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
26620 dump_cgraph_node): Likewise.
26621 * final.c (dump_basic_block_info): Likewise.
26622 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
26623 * gcov.c (format_gcov): Likewise.
26624 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
26625 for calculation.
26626 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
26627 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
26628 (inline_small_functions, dump_overall_stats, dump_inline_stats):
26629 Use PRId64 for dumping.
26630 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
26631 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
26632 (add_allocno_hard_regs): Adjust.
26633 * loop-doloop.c (doloop_modify): Print using PRId64.
26634 * loop-iv.c (inverse): Compute in uint64_t.
26635 (determine_max_iter, iv_number_of_iterations): Likewise.
26636 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
26637 Print using PRId64.
26638 * lto-streamer-out.c (write_symbol): Use uint64_t.
26639 * mcf.c (CAP_INFINITY): Use int64_t maximum.
26640 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
26641 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
26642 * modulo-sched.c (const_iteration_count): Use int64_t.
26643 (sms_schedule): Dump using PRId64.
26644 * predict.c (dump_prediction): Likewise.
26645 * pretty-print.h (pp_widest_integer): Remove.
26646 * profile.c (get_working_sets, is_edge_inconsistent,
26647 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
26648 * tree-pretty-print.c (pp_double_int): Remove case handling
26649 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
26650 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
26651 and adjust users.
26652 (pass_optimize_bswap::execute): Remove restriction on hosts.
26653 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
26654 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
26655 * tree.c (widest_int_cst_value): Remove.
26656 * tree.h (widest_int_cst_value): Likewise.
26657 * value-prof.c (dump_histogram_value): Print using PRId64.
26658 * gengtype.c (main): Also inject int64_t.
26659 * ggc-page.c (struct max_alignment): Use int64_t.
26660 * alloc-pool.c (struct allocation_object_def): Likewise.
26661 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
26662 for computation.
26663 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
26664 * doc/tm.texi: Regenerated.
26665 * gengtype-lex.l (IWORD): Handle [u]int64_t.
26666 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
26667 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
26668 mmix_output_register_setting): Use [u]int64_t in prototypes.
26669 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
26670 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
26671 mmix_output_octa, mmix_output_shifted_value): Adjust.
26672 (mmix_intval): Adjust. Remove unreachable case.
26673 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
26675 2014-05-26 Richard Biener <rguenther@suse.de>
26677 * configure.ac: Drop __int64 type check. Insist that we
26678 found uint64_t and int64_t.
26679 * hwint.h (HOST_BITS_PER___INT64): Remove.
26680 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
26681 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
26682 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
26683 (HOST_WIDEST_FAST_INT): Remove __int64 case.
26684 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
26685 for dst_q_src_df_rms_cdt.
26686 * configure: Regenerate.
26687 * config.in: Likewise.
26689 2014-05-26 Michael Tautschnig <mt@debian.org>
26691 PR target/61249
26692 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
26693 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
26695 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26697 PR rtl-optimization/61278
26698 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
26700 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26702 PR rtl-optimization/61220
26703 Part of PR rtl-optimization/61225
26704 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
26705 insn; skip split_edge for a block with only one successor.
26707 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
26709 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
26710 for variables.
26712 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
26714 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
26715 (update_vtable_references): New function.
26716 (function_and_variable_visibility): Rewrite also vtable initializers.
26717 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
26719 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
26721 * ggc.h (ggc_grow): New function.
26722 * ggc-none.c (ggc_grow): New function.
26723 * ggc-page.c (ggc_grow): Likewise.
26725 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
26727 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
26728 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
26729 comdat_can_be_unshared_p, cgraph_externally_visible_p,
26730 varpool_externally_visible_p, can_replace_by_local_alias,
26731 update_visibility_by_resolution_info, function_and_variable_visibility,
26732 pass_data_ipa_function_and_variable_visibility,
26733 make_pass_ipa_function_and_variable_visibility,
26734 whole_program_function_and_variable_visibility,
26735 pass_data_ipa_whole_program_visibility,
26736 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
26737 * cgraph.h (cgraph_local_node_p): Declare.
26738 * ipa-visibility.c: New file.
26739 * Makefile.in (OBJS): Add ipa-visiblity.o
26741 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
26743 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
26744 that var decl is available.
26746 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
26748 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
26749 symtab_node pointer.
26750 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
26751 (find_decls_types_r): Do not walk COMDAT_GROUP.
26752 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
26753 * varasm.c (make_decl_one_only): Use set_comdat_group;
26754 create node if needed.
26755 * ipa-inline-transform.c (save_inline_function_body): Update
26756 way we decl->symtab mapping.
26757 * symtab.c (symtab_hash, hash_node, eq_node
26758 symtab_insert_node_to_hashtable): Remove.
26759 (symtab_register_node): Update.
26760 (symtab_unregister_node): Update.
26761 (symtab_get_node): Reimplement as inline function.
26762 (symtab_add_to_same_comdat_group): Update.
26763 (symtab_dissolve_same_comdat_group_list): Update.
26764 (dump_symtab_base): Update.
26765 (verify_symtab_base): Update.
26766 (symtab_make_decl_local): Update.
26767 (fixup_same_cpp_alias_visibility): Update.
26768 (symtab_nonoverwritable_alias): Update.
26769 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
26770 * ipa.c (update_visibility_by_resolution_info): UPdate.
26771 * bb-reorder.c: Include cgraph.h
26772 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
26773 with comdat groups.
26774 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
26775 * cgraph.c (cgraph_get_create_node): Update.
26776 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
26777 and comdat_group_.
26778 (symtab_get_node): Make inline.
26779 (symtab_insert_node_to_hashtable): Remove.
26780 (symtab_can_be_discarded): Update.
26781 (decl_comdat_group): New function.
26782 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
26783 Update.
26784 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
26785 comdat group name.
26786 (read_comdat_group): New function.
26787 (input_node, input_varpool_node): Use it.
26788 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
26789 comdat groups.
26790 * mips.c (mips_start_unique_function): Likewise.
26791 (ix86_code_end): Likewise.
26792 (rs6000_code_end): Likweise.
26793 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
26795 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
26797 * gengtype-state.c (fatal_reading_state): Bring offline.
26798 * optabs.c (widening_optab_handler): Bring offline.
26799 * optabs.h (widening_optab_handler): Likewise.
26800 * final.c (get_attr_length_1): Likewise.
26802 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
26804 * sched-int.h (sd_iterator_cond): Manually tail recurse.
26806 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
26808 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
26809 (ppc440-compare): Include shift with dot.
26810 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
26811 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
26812 without dot.
26813 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
26814 without dot.
26815 (e6500_sfx2): Include it.
26816 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
26817 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
26818 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
26819 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
26820 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
26821 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
26822 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
26823 *lshiftrt_internal1le, *lshiftrt_internal1be,
26824 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
26825 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
26826 *rotldi3_internal10le, *rotldi3_internal10be,
26827 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
26828 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
26829 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
26830 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
26831 define_insns): Use type "shift" in the appropriate alternatives.
26833 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
26835 * config/rs6000/rs6000.md (type): Add "logical". Delete
26836 "fast_compare".
26837 (dot): Adjust comment.
26838 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
26839 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
26840 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
26841 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
26842 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
26843 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
26844 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
26845 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
26847 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
26848 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
26849 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
26850 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
26851 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
26852 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
26853 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
26854 * config/rs6000/8540.md (ppc8540_su): Adjust.
26855 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
26856 cell-cmp-microcoded): Adjust.
26857 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
26858 * config/rs6000/e500mc.md (e500mc_su): Adjust.
26859 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
26860 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
26861 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
26862 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
26863 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
26864 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
26865 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
26866 Adjust.
26867 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
26868 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
26869 Adjust. Adjust comment.
26870 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
26871 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
26873 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
26875 * config/rs6000/rs6000.md (type): Add "add".
26876 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
26877 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
26878 define_insns): Use it.
26879 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
26881 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
26882 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
26883 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
26884 * config/rs6000/601.md (ppc601-integer): Adjust.
26885 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
26886 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
26887 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
26888 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
26889 * config/rs6000/8540.md (ppc8540_su): Adjust.
26890 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
26891 cell-cmp-microcoded): Adjust.
26892 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
26893 * config/rs6000/e500mc.md (e500mc_su): Adjust.
26894 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
26895 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
26896 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
26897 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
26898 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
26899 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
26900 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
26901 Adjust.
26902 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
26903 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
26904 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
26905 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
26907 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
26909 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
26910 "delayed_compare", "var_delayed_compare".
26911 (var_shift): New attribute.
26912 (cell_micro): Adjust.
26913 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
26914 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
26915 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
26916 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
26917 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
26918 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
26919 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
26920 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
26921 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
26922 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
26923 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
26924 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
26925 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
26926 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
26927 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
26928 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
26929 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
26930 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
26931 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
26932 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
26933 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
26934 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
26935 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
26936 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
26937 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
26939 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
26940 * config/rs6000/440.md (ppc440-integer): Adjust.
26941 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
26942 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
26943 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
26944 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
26945 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
26946 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
26947 * config/rs6000/8540.md (ppc8540_su): Adjust.
26948 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
26949 cell-cmp-microcoded): Adjust.
26950 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
26951 * config/rs6000/e500mc.md (e500mc_su): Adjust.
26952 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
26953 e500mc64_delayed): Adjust.
26954 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
26955 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
26956 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
26957 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
26958 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
26959 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
26960 power6-delayed-compare, power6-var-delayed-compare): Adjust.
26961 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
26962 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
26963 Adjust comment.
26964 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
26965 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
26967 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
26969 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
26970 (bits): New mode_attr.
26971 (idiv_ldiv): Delete mode_attr.
26972 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
26973 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
26974 rs6000_adjust_priority, is_nonpipeline_insn,
26975 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
26977 * config/rs6000/40x.md (ppc403-idiv): Adjust.
26978 * config/rs6000/440.md (ppc440-idiv): Adjust.
26979 * config/rs6000/476.md (ppc476-idiv): Adjust.
26980 * config/rs6000/601.md (ppc601-idiv): Adjust.
26981 * config/rs6000/603.md (ppc603-idiv): Adjust.
26982 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
26983 ppc620-ldiv): Adjust.
26984 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
26985 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
26986 * config/rs6000/8540.md (ppc8540_divide): Adjust.
26987 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
26988 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
26989 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
26990 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
26991 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
26992 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
26993 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
26994 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
26995 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
26996 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
26997 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
26998 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
26999 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
27000 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
27001 * config/rs6000/titan.md (titan_fxu_div): Adjust.
27003 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
27005 * config/rs6000/rs6000.md (type): Delete "insert_word",
27006 "insert_dword". Add "insert".
27007 (size): Update comment.
27008 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
27009 insn_must_be_first_in_group): Adjust.
27010 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
27011 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
27012 *insvsi_internal6, insvdi_internal): Adjust.
27014 * config/rs6000/40x.md (ppc403-integer): Adjust.
27015 * config/rs6000/440.md (ppc440-integer): Adjust.
27016 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
27017 * config/rs6000/601.md (ppc601-integer): Adjust.
27018 * config/rs6000/603.md (ppc603-integer): Adjust.
27019 * config/rs6000/6xx.md (ppc604-integer): Adjust.
27020 * config/rs6000/7450.md (ppc7450-integer): Adjust.
27021 * config/rs6000/7xx.md (ppc750-integer): Adjust.
27022 * config/rs6000/8540.md (ppc8540_su): Adjust.
27023 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
27024 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
27025 * config/rs6000/e500mc.md (e500mc_su): Adjust.
27026 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
27027 * config/rs6000/e5500.md (e5500_sfx): Adjust.
27028 * config/rs6000/e6500.md (e6500_sfx): Adjust.
27029 * config/rs6000/mpc.md (mpccore-integer): Adjust.
27030 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
27031 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
27032 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
27033 * config/rs6000/power7.md (power7-integer): Adjust.
27034 * config/rs6000/power8.md (power8-1cyc): Adjust.
27035 * config/rs6000/rs64.md (rs64a-integer): Adjust.
27036 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
27038 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
27040 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
27041 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
27042 (size): New attribute.
27043 (dot): New attribute.
27044 (cell_micro): Adjust.
27045 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
27046 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
27047 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
27048 umuldi3_highpart): Adjust.
27049 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
27050 rs6000_adjust_priority, is_nonpipeline_insn,
27051 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
27053 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
27054 ppc405-imul3): Adjust.
27055 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
27056 * config/rs6000/476.md (ppc476-imul): Adjust.
27057 * config/rs6000/601.md (ppc601-imul): Adjust.
27058 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
27059 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
27060 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
27061 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
27062 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
27063 Adjust.
27064 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
27065 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
27066 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
27067 cell-imul): Adjust.
27068 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
27069 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
27070 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
27071 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
27072 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
27073 * config/rs6000/mpc.md (mpccore-imul): Adjust.
27074 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
27075 power4-lmul, power4-imul, power4-imul3): Adjust.
27076 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
27077 power5-lmul, power5-imul, power5-imul3): Adjust.
27078 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
27079 power6-lmul, power6-imul, power6-imul3): Adjust.
27080 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
27081 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
27083 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
27084 rs64a-lmul): Adjust.
27085 * config/rs6000/titan.md (titan_imul): Adjust.
27087 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
27089 * config/rs6000/rs6000.md (type): Add new value "halfmul".
27090 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
27091 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
27092 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
27093 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
27094 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
27095 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
27096 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
27097 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
27098 * config/rs6000/titan.md: Delete nonsensical comment.
27099 (titan_imul): Add type imul3.
27100 (titan_mulhw): Remove type imul3; add type halfmul.
27102 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
27104 * config/rs6000/rs6000.md (type): Reorder, reformat.
27106 2014-05-23 Martin Jambor <mjambor@suse.cz>
27108 PR tree-optimization/53787
27109 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
27110 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
27111 analysis_done, update all uses.
27112 * ipa-prop.c: Include domwalk.h
27113 (param_analysis_info): Removed.
27114 (param_aa_status): New type.
27115 (ipa_bb_info): Likewise.
27116 (func_body_info): Likewise.
27117 (ipa_get_bb_info): New function.
27118 (aa_overwalked): Likewise.
27119 (find_dominating_aa_status): Likewise.
27120 (parm_bb_aa_status_for_bb): Likewise.
27121 (parm_preserved_before_stmt_p): Changed to use new param AA info.
27122 (load_from_unmodified_param): Accept func_body_info as a parameter
27123 instead of parms_ainfo.
27124 (parm_ref_data_preserved_p): Changed to use new param AA info.
27125 (parm_ref_data_pass_through_p): Likewise.
27126 (ipa_load_from_parm_agg_1): Likewise. Update callers.
27127 (compute_complex_assign_jump_func): Changed to use new param AA info.
27128 (compute_complex_ancestor_jump_func): Likewise.
27129 (ipa_compute_jump_functions_for_edge): Likewise.
27130 (ipa_compute_jump_functions): Removed.
27131 (ipa_compute_jump_functions_for_bb): New function.
27132 (ipa_analyze_indirect_call_uses): Likewise, moved variable
27133 declarations down.
27134 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
27135 and info, moved variable declarations down.
27136 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
27137 node and info.
27138 (ipa_analyze_stmt_uses): Likewise.
27139 (ipa_analyze_params_uses): Removed.
27140 (ipa_analyze_params_uses_in_bb): New function.
27141 (ipa_analyze_controlled_uses): Likewise.
27142 (free_ipa_bb_info): Likewise.
27143 (analysis_dom_walker): New class.
27144 (ipa_analyze_node): Handle node-specific forbidden analysis,
27145 initialize and free func_body_info, use dominator walker.
27146 (ipcp_modif_dom_walker): New class.
27147 (ipcp_transform_function): Create and free func_body_info, use
27148 ipcp_modif_dom_walker, moved a lot of functionality there.
27150 2014-05-23 Marek Polacek <polacek@redhat.com>
27151 Jakub Jelinek <jakub@redhat.com>
27153 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
27154 * gcc.c (sanitize_spec_function): Likewise.
27155 * convert.c (convert_to_integer): Include "ubsan.h". Add
27156 floating-point to integer instrumentation.
27157 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
27158 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
27159 SANITIZE_NONDEFAULT.
27160 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
27161 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
27162 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
27163 * ubsan.c: Include "realmpfr.h" and "dfp.h".
27164 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
27165 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
27166 float/double/long double.
27167 (ubsan_instrument_float_cast): New function.
27168 * ubsan.h (ubsan_instrument_float_cast): Declare.
27170 2014-05-23 Jiong Wang <jiong.wang@arm.com>
27172 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
27173 predicate.
27174 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
27175 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
27176 Adjust for tailcalling through registers.
27177 * config/aarch64/aarch64.h (enum reg_class): New caller save
27178 register class.
27179 (REG_CLASS_NAMES): Likewise.
27180 (REG_CLASS_CONTENTS): Likewise.
27181 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
27182 Allow tailcalling without decls.
27184 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
27186 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
27187 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
27189 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
27190 gsi, and variables v_* to v*.
27192 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
27194 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
27196 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
27198 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
27199 * omp-low.c: Update accordingly.
27201 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
27202 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
27203 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
27204 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
27205 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
27206 GF_OMP_TARGET_KIND_UPDATE.
27208 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
27209 Explicitly enumerate the expected region types.
27211 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
27213 PR other/56955
27214 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
27215 documentation; the old documentation didn't clearly state the
27216 constraints on the contents of the pointed-to storage.
27218 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
27220 Fix bootstrap error on ia64
27221 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
27222 Return default value.
27224 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
27226 PR tree-optimization/54733
27227 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
27228 (CMPNOP): Define.
27229 (find_bswap_or_nop_load): New.
27230 (find_bswap_1): Renamed to ...
27231 (find_bswap_or_nop_1): This. Also add support for memory source.
27232 (find_bswap): Renamed to ...
27233 (find_bswap_or_nop): This. Also add support for memory source and
27234 detection of bitwise operations equivalent to load in target
27235 endianness.
27236 (execute_optimize_bswap): Likewise. Also move its leading comment back
27237 in place and split statement transformation into ...
27238 (bswap_replace): This.
27240 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
27242 PR rtl-optimization/61215
27243 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
27244 simplify_gen_subreg until final substitution.
27246 2014-05-23 Alan Modra <amodra@gmail.com>
27248 PR target/61231
27249 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
27250 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
27251 Use "Y" constraint rather than "m".
27253 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
27255 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
27256 define.
27257 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
27258 New function declaration.
27259 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
27260 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
27261 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
27262 (aarch64_init_builtins) : Initialize builtins
27263 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
27264 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
27265 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
27266 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
27267 and __builtins_aarch64_set_fpsr.
27268 (aarch64_atomic_assign_expand_fenv): New function.
27269 * config/aarch64/aarch64.md (set_fpcr): New pattern.
27270 (get_fpcr) : Likewise.
27271 (set_fpsr) : Likewise.
27272 (get_fpsr) : Likewise.
27273 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
27274 and UNSPECV_SET_FPSR.
27275 * doc/extend.texi (AARCH64 Built-in Functions) : Document
27276 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
27277 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
27279 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
27281 PR rtl-optimization/60969
27282 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
27283 constraints. Set up mem cost for NO_REGS case.
27285 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
27287 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
27289 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
27291 * config/darwin.c: Include "lto-section-names.h".
27292 (LTO_SEGMENT_NAME): Don't define.
27293 * config/i386/winnt.c: Include "lto-section-names.h".
27294 * lto-streamer.c: Include "lto-section-names.h".
27295 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
27296 * lto-wrapper.c: Include "lto-section-names.h".
27297 (LTO_SECTION_NAME_PREFIX): Don't define.
27298 * lto-section-names.h: New file.
27299 * cgraphunit.c: Include "lto-section-names.h".
27301 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
27303 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
27305 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
27307 PR target/61208
27308 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
27310 2014-05-22 Nick Clifton <nickc@redhat.com>
27312 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
27314 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
27316 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
27317 -> (T)A transformation to integer types.
27319 2014-05-22 Teresa Johnson <tejohnson@google.com>
27321 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
27322 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
27323 (gcov_rewrite): Use gcov_nonruntime_assert.
27324 (gcov_open): Ditto.
27325 (gcov_write_words): Ditto.
27326 (gcov_write_length): Ditto.
27327 (gcov_read_words): Use gcov_nonruntime_assert, and remove
27328 gcc_assert from IN_LIBGCOV code.
27329 (gcov_read_summary): Use gcov_error to flag profile corruption.
27330 (gcov_sync): Use gcov_nonruntime_assert.
27331 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
27332 (gcov_histo_index): Use gcov_nonruntime_assert.
27333 (static void gcov_histogram_merge): Ditto.
27334 (compute_working_sets): Ditto.
27335 * gcov-io.h (gcov_nonruntime_assert): Define.
27336 (gcov_error): Define for !IN_LIBGCOV
27338 2014-05-22 Richard Biener <rguenther@suse.de>
27340 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
27341 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
27342 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
27343 and deallocation site.
27344 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
27345 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
27346 passing through the incoming points-to set.
27347 (handle_lhs_call): Use flags argument instead of recomputing it.
27348 (find_func_aliases_for_call): Call handle_lhs_call with proper
27349 call return flags.
27351 2014-05-22 Jakub Jelinek <jakub@redhat.com>
27353 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
27354 all padding bits in REAL_VALUE_TYPE are cleared.
27356 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
27358 Cleanup and improve multipass_dfa_lookahead_guard
27359 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
27360 (core2i7_first_cycle_multipass_begin,)
27361 (core2i7_first_cycle_multipass_issue,)
27362 (core2i7_first_cycle_multipass_backtrack): Update signature.
27363 * config/ia64/ia64.c
27364 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
27365 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
27366 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
27367 hook definition.
27368 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
27369 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
27370 values.
27371 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
27372 return values.
27373 * doc/tm.texi: Regenerate.
27374 * doc/tm.texi.in
27375 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
27376 * haifa-sched.c (ready_try): Make signed to allow negative values.
27377 (rebug_ready_list_1): Update.
27378 (choose_ready): Simplify.
27379 (sched_extend_ready_list): Update.
27381 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
27383 Remove IA64 speculation tweaking flags
27384 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
27385 speculation tuning flags.
27386 (msched-prefer-non-data-spec-insns,)
27387 (msched-prefer-non-control-spec-insns): Obsolete options.
27388 * haifa-sched.c (choose_ready): Remove handling of
27389 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
27390 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
27391 and PREFER_NON_DATA_SPEC.
27392 * sel-sched.c (process_spec_exprs): Remove handling of
27393 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
27395 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
27397 Improve scheduling debug output
27398 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
27399 (advance_one_cycle): Update.
27400 (schedule_insn, queue_to_ready): Add debug printouts.
27401 (debug_ready_list_1): New static function.
27402 (debug_ready_list): Update.
27403 (max_issue): Add debug printouts.
27404 (dump_insn_stream): New static function.
27405 (schedule_block): Use it. Also better indent printouts.
27407 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
27409 Fix sched_insn debug counter
27410 * haifa-sched.c (schedule_insn): Update.
27411 (struct haifa_saved_data): Add nonscheduled_insns_begin.
27412 (save_backtrack_point, restore_backtrack_point): Update.
27413 (first_nonscheduled_insn): New static function.
27414 (queue_to_ready, choose_ready): Use it.
27415 (schedule_block): Init nonscheduled_insns_begin.
27416 (sched_emit_insn): Update.
27419 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
27421 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
27422 to GENERAL_REGS.
27423 (aarch64_secondary_reload) : LikeWise.
27424 (aarch64_class_max_nregs) : Remove CORE_REGS.
27425 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
27426 (REG_CLASS_NAMES) : Likewise.
27427 (REG_CLASS_CONTENTS) : LikeWise.
27428 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
27430 2014-05-21 Guozhi Wei <carrot@google.com>
27432 PR target/61202
27433 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
27434 constraint.
27435 (vqdmulhq_n_s16): Likewise.
27437 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
27439 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
27441 2014-05-21 Marek Polacek <polacek@redhat.com>
27443 PR sanitizer/61272
27444 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
27446 2014-05-21 Martin Jambor <mjambor@suse.cz>
27448 * doc/invoke.texi (Optimize Options): Document parameters
27449 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
27450 ipa-cp-array-index-hint-bonus.
27452 2014-05-21 Mark Wielaard <mjw@redhat.com>
27454 PR debug/16063
27455 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
27456 version >= 3 or not strict DWARF.
27457 * langhooks.h (struct lang_hooks_for_types): Add
27458 enum_underlying_base_type.
27459 * langhooks.c (lhd_enum_underlying_base_type): New function.
27460 * gcc/langhooks.h (struct lang_hooks_for_types): Add
27461 enum_underlying_base_type.
27462 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
27463 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
27464 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
27466 2014-05-21 Richard Biener <rguenther@suse.de>
27468 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
27470 2014-05-21 John Marino <gnugcc@marino.st>
27472 * config.gcc (*-*-dragonfly*): New target.
27473 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
27474 * configure: Regenerate.
27475 * config/dragonfly-stdint.h: New.
27476 * config/dragonfly.h: New.
27477 * config/dragonfly.opt: New.
27478 * config/i386/dragonfly.h: New.
27479 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
27481 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27483 * tree.def (VOID_CST): New.
27484 * tree-core.h (TI_VOID): New.
27485 * tree.h (void_node): New.
27486 * tree.c (tree_node_structure_for_code, tree_code_size)
27487 (iterative_hash_expr): Handle VOID_CST.
27488 (build_common_tree_nodes): Initialize void_node.
27490 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
27492 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
27493 functions.
27494 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
27496 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
27497 more places.
27499 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
27500 flag_reorder_blocks_and_partition.
27501 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
27503 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
27505 PR target/54236
27506 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
27507 constraints.
27508 (*addc_r_t): Add new insn_and_split.
27510 2014-05-21 Jakub Jelinek <jakub@redhat.com>
27512 PR middle-end/61252
27513 * omp-low.c (handle_simd_reference): New function.
27514 (lower_rec_input_clauses): Use it. Defer adding reference
27515 initialization even for reduction without placeholder if in simd,
27516 handle it properly later on.
27518 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
27520 PR tree-optimization/60899
27521 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
27522 assume all static symbols will have definition wile parsing and
27523 check the do have definition later in compilation; check that
27524 variable referring symbol will be output before concluding that
27525 reference is safe; be conservative for referring local statics;
27526 be more precise about when comdat is output in other partition.
27528 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
27530 PR bootstrap/60984
27531 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
27532 parameter.
27533 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
27534 (ipa_inline): Loop inline_to_all_callers until no more aliases
27535 are removed.
27537 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
27539 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
27540 set writeonly flag only for vars actually written to.
27542 2014-05-20 Dehao Chen <dehao@google.com>
27544 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
27545 and callee count to get clone count.
27546 * tree-inline.c (expand_call_inline): Use callee count instead of bb
27547 count in copy_body.
27549 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
27551 PR rtl-optimization/61243
27552 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
27554 2014-05-20 Xinliang David Li <davidxl@google.com>
27556 * cgraphunit.c (walk_polymorphic_call_targets): Add
27557 dbgcnt and fopt-info support.
27558 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
27559 * ipa-devirt.c (ipa_devirt): Ditto.
27560 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
27561 * ipa.c (walk_polymorphic_call_targets): Ditto.
27562 * gimple-fold.c (fold_gimple_assign): Ditto.
27563 (gimple_fold_call): Ditto.
27564 * dbgcnt.def: New counter.
27566 2014-05-20 DJ Delorie <dj@redhat.com>
27568 * config/msp430/msp430.md (split): Don't allow subregs when
27569 splitting SImode adds.
27570 (andneghi): Fix subtraction logic.
27571 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
27573 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
27575 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
27576 symbols.
27577 * except.c (switch_to_exception_section, resolve_unique_section,
27578 get_named_text_section, default_function_rodata_section,
27579 align_variable, get_block_for_decl, default_section_type_flags):
27580 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
27581 * symtab.c (symtab_add_to_same_comdat_group,
27582 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
27583 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
27584 Likewise.
27585 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
27586 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
27587 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
27588 (c6x_function_in_section_p): Likewise.
27589 * config/darwin.c (machopic_select_section): Likewise.
27590 * config/arm/arm.c (arm_function_in_section_p): Likewise.
27591 * config/mips/mips.c (mips_function_rodata_section): Likewise.
27592 * config/mep/mep.c (mep_select_section): LIkewise.
27593 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
27595 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
27597 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
27598 EH region of calls to pure functions that can throw an exception.
27599 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
27600 (copy_reference_ops_from_call): Also copy the EH region of the call if
27601 it can throw an exception.
27603 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27605 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
27606 nested VEC_SELECTs that are inverses of each other.
27608 2014-05-20 Richard Biener <rguenther@suse.de>
27610 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
27611 (extract_and_process_scc_for_name): not here.
27612 (cond_dom_walker::before_dom_children): Only process
27613 stmts that end the BB in interesting ways.
27614 (run_scc_vn): Mark param uses as visited.
27616 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27618 * config/arm/arm.md (arith_shiftsi): Do not predicate for
27619 arm_restrict_it.
27621 2014-05-20 Nick Clifton <nickc@redhat.com>
27623 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
27624 (msp430_gimplify_va_arg_expr): New function.
27625 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
27627 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
27628 operand 0 in order to prevent confusion about the number of
27629 registers involved.
27631 2014-05-20 Richard Biener <rguenther@suse.de>
27633 PR tree-optimization/61221
27634 * tree-ssa-pre.c (el_to_update): Remove.
27635 (eliminate_dom_walker::before_dom_children): Handle released
27636 VDEFs by value-numbering them to the associated VUSE. Update
27637 stmt immediately for substituted call address.
27638 (eliminate): Remove delayed stmt updating code.
27639 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
27640 possibly late re-numbered vuses.
27641 (vn_reference_lookup_2): Adjust.
27642 (vn_reference_lookup_pieces): Likewise.
27643 (vn_reference_lookup): Likewise.
27645 2014-05-20 Richard Biener <rguenther@suse.de>
27647 * config.gcc: Remove need_64bit_hwint.
27648 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
27649 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
27650 it to be true.
27651 * config.in: Regenerate.
27652 * configure: Likewise.
27654 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
27656 * doc/extend.texi: Create Label Attributes section,
27657 move all label attributes into it and reference it.
27659 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
27661 * arm.c (thumb1_reorg): When scanning backwards skip anything
27662 that's not a proper insn.
27664 2014-05-19 Richard Biener <rguenther@suse.de>
27666 PR tree-optimization/61221
27667 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
27668 Do nothing for unreachable blocks.
27669 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
27670 Improve unreachability detection.
27672 2014-05-19 Richard Biener <rguenther@suse.de>
27674 PR tree-optimization/61209
27675 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
27677 2014-05-19 Nick Clifton <nickc@redhat.com>
27679 * except.c (init_eh): Fix computation of builtin setjmp buffer
27680 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
27682 2014-05-19 Richard Biener <rguenther@suse.de>
27684 PR tree-optimization/61184
27685 * tree-vrp.c (is_negative_overflow_infinity): Use
27686 TREE_OVERFLOW_P and do that check first.
27687 (is_positive_overflow_infinity): Likewise.
27688 (is_overflow_infinity): Likewise.
27689 (vrp_operand_equal_p): Properly treat operands with
27690 differing overflow as not equal.
27692 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
27694 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
27695 shift simplification where it was intended.
27697 2014-05-19 Christian Bruel <christian.bruel@st.com>
27699 PR target/61195
27700 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
27702 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
27704 PR target/61084
27705 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
27706 than wide_int.
27708 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
27710 * reg-notes.def (CROSSING_JUMP): Likewise.
27711 * rtl.h (rtx_def): Update comment for jump flag.
27712 (CROSSING_JUMP_P): Define.
27713 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
27714 of a REG_CROSSING_JUMP note.
27715 * cfghooks.c (tidy_fallthru_edges): Likewise.
27716 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
27717 * emit-rtl.c (try_split): Likewise.
27718 * haifa-sched.c (sched_create_recovery_edges): Likewise.
27719 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
27720 * jump.c (redirect_jump_2): Likewise.
27721 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
27722 (relax_delay_slots): Likewise.
27723 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
27724 (bbit_di): Likewise.
27725 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
27726 * config/sh/sh.md (jump_compact): Likewise.
27727 * bb-reorder.c (rotate_loop): Likewise.
27728 (pass_duplicate_computed_gotos::execute): Likewise.
27729 (add_reg_crossing_jump_notes): Rename to...
27730 (update_crossing_jump_flags): ...this.
27731 (pass_partition_blocks::execute): Update accordingly.
27733 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
27735 * tree.h: Remove extraneous template <>.
27737 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
27739 * ipa.c (symtab_remove_unreachable_nodes): Remove
27740 symbol from comdat group if its body was eliminated.
27741 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
27742 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
27743 (symtab_unregister_node): ... this one.
27744 (verify_symtab_base): More strict checking of comdats.
27745 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
27747 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
27749 * tree-pass.h (make_pass_ipa_comdats): New pass.
27750 * timevar.def (TV_IPA_COMDATS): New timevar.
27751 * passes.def (pass_ipa_comdats): Add.
27752 * Makefile.in (OBJS): Add ipa-comdats.o
27753 * ipa-comdats.c: New file.
27755 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
27757 * ipa.c (update_visibility_by_resolution_info): New function.
27758 (function_and_variable_visibility): Use it.
27760 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
27762 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
27763 New functions.
27764 (FOR_EACH_DEFINED_SYMBOL): New macro.
27765 (varpool_first_static_initializer, varpool_next_static_initializer,
27766 varpool_first_defined_variable, varpool_next_defined_variable):
27767 Fix comments.
27768 (symtab_in_same_comdat_p): Correctly deal with inline functions.
27770 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
27772 * ggc-page.c (ggc_handle_finalizers): Add comment.
27774 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
27776 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
27777 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
27778 (ggc_internal_cleared_alloc): Likewise.
27779 * ggc-page.c (finalizer): New class.
27780 (vec_finalizer): Likewise.
27781 (globals::finalizers): New member.
27782 (globals::vec_finalizers): Likewise.
27783 (ggc_internal_alloc): Record the finalizer if any for the block being
27784 allocated.
27785 (ggc_handle_finalizers): New function.
27786 (ggc_collect): Call ggc_handle_finalizers.
27787 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
27788 finalizer.
27789 (ggc_internal_cleared_alloc): Likewise.
27790 (finalize): New function.
27791 (need_finalization_p): Likewise.
27792 (ggc_alloc): Install the type's destructor as the finalizer if it
27793 might do something.
27794 (ggc_cleared_alloc): Likewise.
27795 (ggc_vec_alloc): Likewise.
27796 (ggc_cleared_vec_alloc): Likewise.
27798 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
27800 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
27802 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
27804 * alias.c (record_alias_subset): Adjust.
27805 * bitmap.c (bitmap_element_allocate): Likewise.
27806 (bitmap_gc_alloc_stat): Likewise.
27807 * cfg.c (init_flow): Likewise.
27808 (alloc_block): Likewise.
27809 (unchecked_make_edge): Likewise.
27810 * cfgloop.c (alloc_loop): Likewise.
27811 (flow_loops_find): Likewise.
27812 (rescan_loop_exit): Likewise.
27813 * cfgrtl.c (init_rtl_bb_info): Likewise.
27814 * cgraph.c (insert_new_cgraph_node_version): Likewise.
27815 (cgraph_allocate_node): Likewise.
27816 (cgraph_create_edge_1): Likewise.
27817 (cgraph_allocate_init_indirect_info): Likewise.
27818 * cgraphclones.c (cgraph_clone_edge): Likewise.
27819 * cgraphunit.c (add_asm_node): Likewise.
27820 (init_lowered_empty_function): Likewise.
27821 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
27822 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
27823 (alpha_use_linkage): Likewise.
27824 * config/arc/arc.c (arc_init_machine_status): Likewise.
27825 * config/arm/arm.c (arm_init_machine_status): Likewise.
27826 * config/avr/avr.c (avr_init_machine_status): Likewise.
27827 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
27828 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
27829 * config/cris/cris.c (cris_init_machine_status): Likewise.
27830 * config/darwin.c (machopic_indirection_name): Likewise.
27831 (darwin_build_constant_cfstring): Likewise.
27832 (darwin_enter_string_into_cfstring_table): Likewise.
27833 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
27834 * config/frv/frv.c (frv_init_machine_status): Likewise.
27835 * config/i386/i386.c (get_dllimport_decl): Likewise.
27836 (ix86_init_machine_status): Likewise.
27837 (assign_386_stack_local): Likewise.
27838 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
27839 (i386_pe_maybe_record_exported_symbol): Likewise.
27840 (i386_pe_record_stub): Likewise.
27841 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
27842 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
27843 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
27844 (m32c_note_pragma_address): Likewise.
27845 * config/mep/mep.c (mep_init_machine_status): Likewise.
27846 (mep_note_pragma_flag): Likewise.
27847 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
27848 (mips16_local_alias): Likewise.
27849 (mips_init_machine_status): Likewise.
27850 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
27851 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
27852 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
27853 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
27854 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
27855 * config/pa/pa.c (pa_init_machine_status): Likewise.
27856 (pa_get_deferred_plabel): Likewise.
27857 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
27858 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
27859 (rs6000_init_machine_status): Likewise.
27860 (output_toc): Likewise.
27861 * config/s390/s390.c (s390_init_machine_status): Likewise.
27862 * config/score/score.c (score_output_external): Likewise.
27863 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
27864 * config/spu/spu.c (spu_init_machine_status): Likewise.
27865 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
27866 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
27867 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
27868 * coverage.c (coverage_end_function): Likewise.
27869 * dbxout.c (dbxout_init): Likewise.
27870 * doc/gty.texi: Don't mention variable_size attribute.
27871 * dwarf2cfi.c (new_cfi): Adjust.
27872 (new_cfi_row): Likewise.
27873 (copy_cfi_row): Likewise.
27874 (create_cie_data): Likewise.
27875 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
27876 (new_loc_descr): Likewise.
27877 (find_AT_string_in_table): Likewise.
27878 (add_addr_table_entry): Likewise.
27879 (new_die): Likewise.
27880 (add_var_loc_to_decl): Likewise.
27881 (clone_die): Likewise.
27882 (clone_as_declaration): Likewise.
27883 (break_out_comdat_types): Likewise.
27884 (new_loc_list): Likewise.
27885 (add_loc_descr_to_each): Likewise.
27886 (add_location_or_const_value_attribute): Likewise.
27887 (add_linkage_name): Likewise.
27888 (lookup_filename): Likewise.
27889 (dwarf2out_var_location): Likewise.
27890 (new_line_info_table): Likewise.
27891 (dwarf2out_init): Likewise.
27892 (mem_loc_descriptor): Likewise.
27893 (loc_descriptor): Likewise.
27894 (add_const_value_attribute): Likewise.
27895 (tree_add_const_value_attribute): Likewise.
27896 (comp_dir_string): Likewise.
27897 (dwarf2out_vms_debug_main_pointer): Likewise.
27898 (string_cst_pool_decl): Likewise.
27899 * emit-rtl.c (set_mem_attrs): Likewise.
27900 (get_reg_attrs): Likewise.
27901 (start_sequence): Likewise.
27902 (init_emit): Likewise.
27903 (init_emit_regs): Likewise.
27904 * except.c (init_eh_for_function): Likewise.
27905 (gen_eh_region): Likewise.
27906 (gen_eh_region_catch): Likewise.
27907 (gen_eh_landing_pad): Likewise.
27908 (add_call_site): Likewise.
27909 * function.c (add_frame_space): Likewise.
27910 (insert_temp_slot_address): Likewise.
27911 (assign_stack_temp_for_type): Likewise.
27912 (get_hard_reg_initial_val): Likewise.
27913 (allocate_struct_function): Likewise.
27914 (prepare_function_start): Likewise.
27915 (types_used_by_var_decl_insert): Likewise.
27916 * gengtype.c (variable_size_p): Remove function.
27917 (enum alloc_quantity): Remove enum.
27918 (write_typed_alloc_def): Remove function.
27919 (write_typed_struct_alloc_def): Likewise.
27920 (write_typed_typedef_alloc_def): Likewise.
27921 (write_typed_alloc_defns): Likewise.
27922 (main): Adjust.
27923 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
27924 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
27925 * ggc.h (ggc_alloc): new function.
27926 (ggc_cleared_alloc): Likewise.
27927 (ggc_vec_alloc): Template on type of vector element, and remove
27928 element size argument.
27929 (ggc_cleared_vec_alloc): Likewise.
27930 * gimple.c (gimple_build_omp_for): Adjust.
27931 (gimple_copy): Likewise.
27932 * ipa-cp.c (get_replacement_map): Likewise.
27933 (find_aggregate_values_for_callers_subset): Likewise.
27934 (known_aggs_to_agg_replacement_list): Likewise.
27935 * ipa-devirt.c (get_odr_type): Likewise.
27936 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
27937 (read_agg_replacement_chain): Likewise.
27938 * loop-iv.c (get_simple_loop_desc): Likewise.
27939 * lto-cgraph.c (input_node_opt_summary): Likewise.
27940 * lto-section-in.c (lto_new_in_decl_state): Likewise.
27941 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
27942 (input_eh_region): Likewise.
27943 (input_eh_lp): Likewise.
27944 (input_cfg): Likewise.
27945 * optabs.c (set_optab_libfunc): Likewise.
27946 (init_tree_optimization_optabs): Likewise.
27947 (set_conv_libfunc): Likewise.
27948 * passes.c (do_per_function_toporder): Likewise.
27949 * rtl.h: Don't use variable_size gty attribute.
27950 * sese.c (if_region_set_false_region): Adjust.
27951 * stringpool.c (gt_pch_save_stringpool): Likewise.
27952 * target-globals.c (save_target_globals): Likewise.
27953 * toplev.c (general_init): Likewise.
27954 * trans-mem.c (record_tm_replacement): Likewise.
27955 (split_bb_make_tm_edge): Likewise.
27956 * tree-cfg.c (move_sese_region_to_fn): Likewise.
27957 * tree-data-ref.h (lambda_vector_new): Likewise.
27958 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
27959 * tree-iterator.c (tsi_link_before): Likewise.
27960 (tsi_link_after): Likewise.
27961 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
27962 * tree-ssa-loop-niter.c (record_estimate): Likewise.
27963 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
27964 * tree-ssa-operands.h: Don't use variable_size gty attribute.
27965 * tree-ssa.c (init_tree_ssa): Adjust.
27966 * tree-ssanames.c (set_range_info): Likewise.
27967 (get_ptr_info): Likewise.
27968 (duplicate_ssa_name_ptr_info): Likewise.
27969 (duplicate_ssa_name_range_info): Likewise.
27970 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
27971 (unpack_ts_fixed_cst_value_fields): Likewise.
27972 * tree.c (build_fixed): Likewise.
27973 (build_real): Likewise.
27974 (build_string): Likewise.
27975 (decl_priority_info): Likewise.
27976 (decl_debug_expr_insert): Likewise.
27977 (decl_value_expr_insert): Likewise.
27978 (decl_debug_args_insert): Likewise.
27979 (type_hash_add): Likewise.
27980 (build_omp_clause): Likewise.
27981 * ubsan.c (decl_for_type_insert): Likewise.
27982 * varasm.c (get_unnamed_section): Likewise.
27983 (get_noswitch_section): Likewise.
27984 (get_section): Likewise.
27985 (get_block_for_section): Likewise.
27986 (create_block_symbol): Likewise.
27987 (build_constant_desc): Likewise.
27988 (create_constant_pool): Likewise.
27989 (force_const_mem): Likewise.
27990 (record_tm_clone_pair): Likewise.
27991 * varpool.c (varpool_create_empty_node): Likewise.
27993 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
27995 * dwarf2out.c (tree_add_const_value_attribute): Call
27996 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
27997 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
27998 instead of ggc_internal_<x>alloc_stat.
27999 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
28000 (ggc_realloc): Likewise.
28001 * ggc-none.c (ggc_internal_alloc): Likewise.
28002 (ggc_internal_cleared_alloc): Likewise.
28003 * ggc-page.c: Likewise.
28004 * ggc.h (ggc_internal_alloc_stat): Likewise.
28005 (ggc_internal_alloc): Remove macro.
28006 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
28007 (ggc_internal_cleared_alloc): Remove macro.
28008 (GGC_RESIZEVEC): Adjust.
28009 (ggc_resizevar): Remove macro.
28010 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
28011 (ggc_internal_cleared_vec_alloc_stat): Likewise.
28012 (ggc_internal_vec_cleared_alloc): Remove macro.
28013 (ggc_alloc_atomic_stat): Drop _stat suffix.
28014 (ggc_alloc_atomic): Remove macro.
28015 (ggc_alloc_cleared_atomic): Remove macro.
28016 (ggc_alloc_string_stat): Drop _stat suffix.
28017 (ggc_alloc_string): Remove macro.
28018 (ggc_alloc_rtx_def_stat): Adjust.
28019 (ggc_alloc_tree_node_stat): Likewise.
28020 (ggc_alloc_cleared_tree_node_stat): Likewise.
28021 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
28022 (ggc_alloc_cleared_simd_clone_stat): Likewise.
28023 * gimple.c (gimple_build_omp_for): Likewise.
28024 (gimple_copy): Likewise.
28025 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
28026 * toplev.c (realloc_for_line_map): Adjust.
28027 * tree-data-ref.h (lambda_vector_new): Likewise.
28028 * tree-phinodes.c (allocate_phi_node): Likewise.
28029 * tree.c (grow_tree_vec_stat): Likewise.
28030 * vec.h (va_gc::reserve): Adjust.
28032 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
28034 * config/microblaze/microblaze.c (break_handler): New Declaration.
28035 (microblaze_break_function_p,microblaze_is_break_handler): New.
28036 (compute_frame_size): Use microblaze_break_function_p.
28037 Add the test of break_handler.
28038 (microblaze_function_prologue) : Add the test of variable
28039 break_handler. Check the fnname by BREAK_HANDLER_NAME.
28040 (microblaze_function_epilogue) : Add the test of break_handler.
28041 (microblaze_globalize_label) : Add the test of break_handler.
28042 Check the name by BREAK_HANDLER_NAME.
28044 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
28046 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
28047 microblaze_is_break_handler test.
28048 (call_internal1,call_value_intern): Use microblaze_break_function_p.
28049 Use SYMBOL_REF_DECL.
28051 * config/microblaze/microblaze-protos.h
28052 (microblaze_break_function_p,microblaze_is_break_handler):
28053 New Declaration.
28055 * doc/extend.texi (MicroBlaze break_handler Functions): Document
28056 new MicroBlaze break_handler functions.
28058 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
28060 * doc/extend.texi (Size of an asm): Move node text according
28061 to its @menu entry position.
28063 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
28065 PR tree-optimization/61140
28066 PR tree-optimization/61150
28067 PR tree-optimization/61197
28068 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
28070 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
28072 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
28074 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
28076 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
28077 __SIZEOF_INT128__ is defined.
28079 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
28081 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
28082 (rs6000_delegitimize_address): Use it.
28084 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
28086 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
28087 inplace argument. Store the new address in the original MEM when true.
28088 * emit-rtl.c (change_address_1): Likewise.
28089 (adjust_address_1, adjust_automodify_address_1, offset_address):
28090 Update accordingly.
28091 * rtl.h (plus_constant): Add an inplace argument.
28092 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
28093 when true. Avoid generating (plus X (const_int 0)).
28094 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
28095 in-place. Pass true to plus_constant.
28096 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
28098 2014-05-16 Dehao Chen <dehao@google.com>
28100 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
28102 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
28104 PR target/54089
28105 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
28106 patterns.
28107 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
28109 2014-05-16 Dehao Chen <dehao@google.com>
28111 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
28112 optimize_function_for_size_p.
28113 * regs.h (REG_FREQ_FROM_BB): Likewise.
28115 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
28117 PR target/51244
28118 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
28119 negt_reg_operand cases.
28120 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
28121 predicate.
28122 * config/sh/predicates.md (cbranch_treg_value): Simplify.
28124 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
28126 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
28127 target variants.
28129 2014-05-16 David Malcolm <dmalcolm@redhat.com>
28131 Revert:
28132 2014-04-29 David Malcolm <dmalcolm@redhat.com>
28134 * tree-cfg.c (dump_function_to_file): Dump the return type of
28135 functions, in a line to itself before the function body, mimicking
28136 the layout of a C function.
28138 2014-05-16 Dehao Chen <dehao@google.com>
28140 * cfghooks.c (make_forwarder_block): Use direct computation to
28141 get fall-through edge's count and frequency.
28143 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
28145 * config/arc/arc.c (arc_init): Fix typo in error message.
28146 * config/i386/i386.c (ix86_expand_builtin): Likewise.
28147 (split_stack_prologue_scratch_regno): Likewise.
28148 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
28149 word from error message.
28151 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
28153 * ira-costs.c: Fix typo in comment.
28155 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
28157 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
28159 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
28161 * varpool.c (dump_varpool_node): Dump write-only flag.
28162 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
28163 write-only flag.
28164 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
28165 write-only variables.
28166 * ipa.c (process_references): New function.
28167 (set_readonly_bit): New function.
28168 (set_writeonly_bit): New function.
28169 (clear_addressable_bit): New function.
28170 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
28171 fix handling of aliases.
28172 * cgraph.h (struct varpool_node): Add writeonly flag.
28174 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
28176 PR rtl-optimization/60969
28177 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
28178 Calculate costs for this case.
28180 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
28182 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
28183 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
28185 2014-05-16 Richard Biener <rguenther@suse.de>
28187 PR tree-optimization/61194
28188 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
28189 bool patterns ending in a COND_EXPR.
28191 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28193 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
28195 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28197 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
28198 where we were unable to cost an RTX.
28200 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28202 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
28203 HIGH, LO_SUM.
28205 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28206 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
28208 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
28210 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28211 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
28213 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
28214 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
28216 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28217 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
28219 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
28220 operators.
28222 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28223 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
28225 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
28226 DIV/MOD.
28228 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28229 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
28231 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
28232 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
28234 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28235 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
28237 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
28238 rotates and shifts.
28240 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28241 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
28243 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
28244 ZERO_EXTEND and SIGN_EXTEND better.
28246 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28247 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
28249 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
28250 logical operations.
28252 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28253 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
28255 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
28256 costs when costing loads and stores to memory.
28258 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28259 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
28261 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
28262 for SET RTX.
28264 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28266 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
28268 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28269 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
28271 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
28272 to...
28273 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
28274 well formed.
28275 (aarch64_rtx_mult_cost): New.
28276 (aarch64_rtx_costs): Use it, refactor as appropriate.
28278 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28279 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
28281 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
28282 emit instructions, return number of instructions which would
28283 be emitted.
28284 (aarch64_add_constant): Update call to aarch64_build_constant.
28285 (aarch64_output_mi_thunk): Likewise.
28286 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
28287 a CONST_DOUBLE.
28289 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28291 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
28292 (TARGET_RTX_COSTS): Call it.
28294 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28296 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
28297 (cortexa57_vector_cost): Likewise.
28298 (cortexa57_tunings): Use them.
28300 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
28302 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
28303 (cpu_addrcost_table): Use it.
28304 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
28305 (aarch64_address_cost): Rewrite using aarch64_classify_address,
28306 move it.
28308 2014-05-16 Richard Biener <rguenther@suse.de>
28310 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
28311 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
28312 (visit_phi): Ignore edges marked as not executable.
28313 (class cond_dom_walker): New.
28314 (cond_dom_walker::before_dom_children): Value-number
28315 control statements and mark successor edges as not
28316 executable if possible.
28317 (run_scc_vn): First walk all control statements in
28318 dominator order, marking edges as not executable.
28319 * tree-inline.c (copy_edges_for_bb): Be not confused
28320 about random edge flags.
28322 2014-05-16 Richard Biener <rguenther@suse.de>
28324 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
28326 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
28328 PR target/61193
28329 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
28330 (__TM_simple_begin): Use it.
28331 (__TM_begin): Likewise.
28333 2014-05-15 Martin Jambor <mjambor@suse.cz>
28335 PR ipa/61085
28336 * ipa-prop.c (update_indirect_edges_after_inlining): Check
28337 type_preserved flag when the indirect edge is polymorphic.
28339 2014-05-15 Martin Jambor <mjambor@suse.cz>
28341 PR tree-optimization/61090
28342 * tree-sra.c (sra_modify_expr): Pass the current gsi to
28343 build_ref_for_model.
28345 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28347 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
28348 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
28350 2014-05-15 Jakub Jelinek <jakub@redhat.com>
28352 PR tree-optimization/61158
28353 * fold-const.c (fold_binary_loc): If X is zero-extended and
28354 shiftc >= prec, make sure zerobits is all ones instead of
28355 invoking undefined behavior.
28357 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
28359 * regcprop.h: New file.
28360 * regcprop.c (skip_debug_insn_p): New decl.
28361 (replace_oldest_value_reg): Check skip_debug_insn_p.
28362 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
28363 * shrink-wrap.c: Include regcprop.h.
28364 (prepare_shrink_wrap): Call
28365 copyprop_hardreg_forward_bb_without_debug_insn.
28367 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
28369 * shrink-wrap.h: Update comment.
28370 * shrink-wrap.c: Update comment.
28371 (next_block_for_reg): Rename to live_edge_for_reg.
28372 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
28373 (move_insn_for_shrink_wrap): Split live_edge.
28374 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
28376 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
28378 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
28379 Delete.
28380 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
28381 * config/sparc/sparc.md (fptype_ut699): New attribute.
28382 (in_branch_delay): Return false if -mfix-ut699 is specified and
28383 fptype_ut699 is set to single.
28384 (truncdfsf2): Add fptype_ut699 attribute.
28385 (fix_truncdfsi2): Likewise.
28386 (floatsisf2): Change fptype attribute.
28387 (fix_truncsfsi2): Likewise.
28388 (negtf2_notv9): Delete.
28389 (negtf2_v9): Likewise.
28390 (negtf2_hq): New instruction.
28391 (negtf2): New instruction and splitter.
28392 (negdf2_notv9): Rewrite.
28393 (abstf2_notv9): Delete.
28394 (abstf2_hq_v9): Likewise.
28395 (abstf2_v9): Likewise.
28396 (abstf2_hq): New instruction.
28397 (abstf2): New instruction and splitter.
28398 (absdf2_notv9): Rewrite.
28400 2014-05-14 Cary Coutant <ccoutant@google.com>
28402 PR debug/61013
28403 * opts.c (common_handle_option): Don't special-case "-g".
28404 (set_debug_level): Default to at least level 2 with "-g".
28406 2014-05-14 DJ Delorie <dj@redhat.com>
28408 * config/msp430/msp430.c (msp430_builtin): Add
28409 MSP430_BUILTIN_DELAY_CYCLES.
28410 (msp430_init_builtins): Register void __delay_cycles(long long).
28411 (msp430_builtin_decl): Add it.
28412 (cg_magic_constant): New.
28413 (msp430_expand_delay_cycles): New.
28414 (msp430_expand_builtin): Call it.
28415 (msp430_print_operand_raw): Change integer printing from "int" to
28416 HOST_WIDE_INT.
28417 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
28418 (delay_cycles_start): New.
28419 (delay_cycles_end): New.
28420 (delay_cycles_32): New.
28421 (delay_cycles_32x): New.
28422 (delay_cycles_16): New.
28423 (delay_cycles_16x): New.
28424 (delay_cycles_2): New.
28425 (delay_cycles_1): New.
28426 * doc/extend.texi: Document __delay_cycles().
28428 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
28430 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
28431 length attribute computation.
28433 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
28435 PR debug/61188
28436 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
28438 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
28440 PR target/61084
28441 * config/sparc/sparc.md: Fix types of low and high in DI constant
28442 splitter. Use gen_int_mode in some other splitters.
28444 2014-05-14 Martin Jambor <mjambor@suse.cz>
28446 PR ipa/60897
28447 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
28449 2014-05-14 James Norris <jnorris@codesourcery.com>
28451 * omp-low.c (expand_parallel_call): Remove shadow variable.
28452 (expand_omp_taskreg): Likewise.
28454 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
28456 * common/config/i386/i386-common.c
28457 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
28458 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
28459 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
28460 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
28461 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
28462 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
28463 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
28464 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
28465 xsavecintrin.h, xsavesintrin.h.
28466 (x86_64-*-*): Ditto.
28467 * config/i386/clflushoptintrin.h: New.
28468 * config/i386/xsavecintrin.h: Ditto.
28469 * config/i386/xsavesintrin.h: Ditto.
28470 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
28471 (bit_XSAVES): Ditto.
28472 (bit_XSAVES): Ditto.
28473 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
28474 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
28475 -mno-clflushopt.
28476 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
28477 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
28478 OPTION_MASK_ISA_XSAVES.
28479 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
28480 -mxsavec, -mxsaves.
28481 (PTA_CLFLUSHOPT) Define.
28482 (PTA_XSAVEC): Ditto.
28483 (PTA_XSAVES): Ditto.
28484 (ix86_option_override_internal): Handle new options.
28485 (ix86_valid_target_attribute_inner_p): Ditto.
28486 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
28487 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
28488 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
28489 (bdesc_special_args): Add __builtin_ia32_xsaves,
28490 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
28491 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
28492 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
28493 (ix86_expand_builtin): Handle new builtins.
28494 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
28495 (TARGET_CLFLUSHOPT_P): Ditto.
28496 (TARGET_XSAVEC): Ditto.
28497 (TARGET_XSAVEC_P): Ditto.
28498 (TARGET_XSAVES): Ditto.
28499 (TARGET_XSAVES_P): Ditto.
28500 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
28501 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
28502 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
28503 (ANY_XRSTOR): New.
28504 (ANY_XRSTOR64): Ditto.
28505 (xrstor): Ditto.
28506 (xrstor): Change into <xrstor>.
28507 (xrstor_rex64): Change into <xrstor>_rex64.
28508 (xrstor64): Change into <xrstor>64
28509 (clflushopt): New.
28510 * config/i386/i386.opt (mclflushopt): New.
28511 (mxsavec): Ditto.
28512 (mxsaves): Ditto.
28513 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
28514 xsavecintrin.h.
28515 * doc/invoke.texi: Document new options.
28517 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
28519 PR rtl-optimization/60866
28520 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
28521 Default it to -1. Pass it down to init_simplejump_data.
28522 (init_simplejump_data): New parameter old_seqno. Pass it down
28523 to get_seqno_for_a_jump.
28524 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
28525 initializing new jump seqno as a last resort. Add comment.
28526 (sel_redirect_edge_and_branch): Save old seqno of the conditional
28527 jump and pass it down to sel_init_new_insn.
28528 (sel_redirect_edge_and_branch_force): Likewise.
28530 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
28532 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
28533 shifted values to avoid build warning.
28535 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
28537 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
28538 * cfgrtl.c (rtl_merge_blocks): Fix comment.
28539 (cfg_layout_merge_blocks): Likewise.
28540 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
28542 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
28544 PR rtl-optimization/60901
28545 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
28546 bb predecessor belongs to the same scheduling region. Adjust comment.
28548 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
28550 * doc/sourcebuild.texi: (dfp_hw): Document.
28551 (p8vector_hw): Likewise.
28552 (powerpc_eabi_ok): Likewise.
28553 (powerpc_elfv2): Likewise.
28554 (powerpc_htm_ok): Likewise.
28555 (ppc_recip_hw): Likewise.
28556 (vsx_hw): Likewise.
28558 2014-05-13 Cary Coutant <ccoutant@google.com>
28560 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
28562 2014-05-13 David Malcolm <dmalcolm@redhat.com>
28564 * gengtype-parse.c (require3): Eliminate in favor of...
28565 (require4): New.
28566 (require_template_declaration): Update to support optional single *
28567 on a type.
28569 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
28570 (create_user_defined_type): Handle a single level of explicit
28571 pointerness within template arguments.
28572 (struct write_types_data): Add field "kind".
28573 (filter_type_name): Handle "*" character.
28574 (write_user_func_for_structure_ptr): Require a write_types_data
28575 rather than just a prefix string, so that we can look up the kind
28576 of the wtd and use it as an index into wrote_user_func_for_ptr,
28577 ensuring that such functions are written at most once. Support
28578 subclasses by invoking the marking function of the ultimate base class.
28579 (write_user_func_for_structure_body): Require a write_types_data
28580 rather than just a prefix string, so that we can pass this to
28581 write_user_func_for_structure_ptr.
28582 (write_func_for_structure): Likewise.
28583 (ggc_wtd): Add initializer of new "kind" field.
28584 (pch_wtd): Likewise.
28586 * gengtype.h (enum write_types_kinds): New.
28587 (struct type): Add field wrote_user_func_for_ptr to the "s"
28588 union member.
28590 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
28592 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
28593 instead of const_binop.
28594 (fold_binary_loc): Likewise.
28596 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
28598 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
28599 calculation to match get_ref_base_and_extent.
28601 2014-05-13 Catherine Moore <clm@codesourcery.com>
28602 Sandra Loosemore <sandra@codesourcery.com>
28604 * configure.ac: Fix assembly for explicit JALR relocation check.
28605 * configure: Regenerate.
28607 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28609 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
28610 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
28611 Remove associated type declarations and initialisations.
28612 (arm_expand_neon_builtin): Likewise.
28613 (neon_emit_pair_result_insn): Delete.
28614 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
28615 * config/arm/neon.md (neon_vtrn<mode>): Delete.
28616 (neon_vzip<mode>): Likewise.
28617 (neon_vuzp<mode>): Likewise.
28619 2014-05-13 Richard Biener <rguenther@suse.de>
28621 PR ipa/60973
28622 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
28623 it needs revisiting whether the call still may be tail-called.
28625 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
28627 * rtl.def (SYMBOL_REF): Remove middle "0" field.
28628 * rtl.h (block_symbol): Reduce number of fields to 2.
28629 (rtx_def): Add u2.symbol_ref_flags.
28630 (SYMBOL_REF_FLAGS): Use it.
28631 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
28632 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
28633 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
28634 Lower index of SYMBOL_REF_DATA.
28635 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
28636 Print SYMBOL_REF_FLAGS at the same time.
28637 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
28639 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
28641 * rtl.def (VAR_LOCATION): Remove "i" field.
28642 * rtl.h (rtx_def): Add u2.var_location_status.
28643 (PAT_VAR_LOCATION_STATUS): Use it.
28644 (gen_rtx_VAR_LOCATION): Declare.
28645 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
28646 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
28647 * var-tracking.c (emit_note_insn_var_location): Remove casts.
28649 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
28651 * rtl.def (scratch): Fix outdated comment and remove "0" field.
28652 * gengtype.c (adjust_field_rtx_def): Update accordingly.
28654 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
28656 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
28657 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
28658 * rtl.h (rtx_def): Add insn_uid to u2 field.
28659 (RTX_FLAG_CHECK8): Delete in favor of...
28660 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
28661 (INSN_DELETED_P): Update accordingly.
28662 (INSN_UID): Use u2.insn_uid.
28663 (INSN_CHAIN_CODE_P): Define.
28664 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
28665 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
28666 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
28667 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
28668 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
28669 indices accordingly.
28670 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
28671 Update indices for insn-chain rtxes.
28672 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
28673 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
28674 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
28675 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
28676 * combine.c (try_combine): Likewise.
28677 * ira.c (setup_prohibited_mode_move_regs): Likewise.
28679 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
28681 * rtl.def (REG): Remove middle field.
28682 * rtl.h (rtx_def): Add orignal_regno to u2.
28683 (ORIGINAL_REGNO): Use it instead of field 1.
28684 (REG_ATTRS): Lower field index accordingly.
28685 * gengtype.c (adjust_field_rtx_def): Remove handling of
28686 ORIGINAL_REGNO. Move REG_ATTRS index down.
28687 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
28688 code that prints the REGNO.
28690 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
28692 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
28693 GENERATOR_FILE.
28695 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
28697 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
28699 2014-05-13 Bin Cheng <bin.cheng@arm.com>
28701 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
28702 (alloc_iv): Lower base expressions containing ADDR_EXPR.
28704 2014-05-13 Ian Bolton <ian.bolton@arm.com>
28706 * config/aarch64/aarch64-protos.h
28707 (aarch64_hard_regno_caller_save_mode): New prototype.
28708 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
28709 New function.
28710 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
28712 2014-05-13 Christian Bruel <christian.bruel@st.com>
28714 * target.def (mode_switching): New hook vector.
28715 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
28716 (mode_exit, modepriority_to_mode): Likewise.
28717 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
28718 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
28719 * target.h: Include tm.h and hard-reg-set.h.
28720 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
28721 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
28722 * doc/tm.texi Regenerate.
28723 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
28724 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
28725 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
28726 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
28727 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
28728 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
28729 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
28730 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
28731 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
28732 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
28733 (ix86_emit_mode_set): Hookify.
28734 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
28735 Delete.
28736 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
28737 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
28738 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
28739 (epiphany_mode_priority_to_mode): Remove declaration.
28740 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
28741 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
28742 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
28743 Likewise.
28744 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
28745 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
28746 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
28748 2014-05-13 Jakub Jelinek <jakub@redhat.com>
28750 PR target/61060
28751 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
28752 is const0_rtx, return immediately. Don't test count == 0 when
28753 it is always true.
28755 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
28757 * Makefile.in: add shrink-wrap.o.
28758 * config/i386/i386.c: include "shrink-wrap.h"
28759 * function.c: Likewise.
28760 (requires_stack_frame_p, next_block_for_reg,
28761 move_insn_for_shrink_wrap, prepare_shrink_wrap,
28762 dup_block_and_redirect): Move to shrink-wrap.c
28763 (thread_prologue_and_epilogue_insns): Extract three code segments
28764 as functions in shrink-wrap.c
28765 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
28766 shrink-wrap.h
28767 * shrink-wrap.c: New file.
28768 * shrink-wrap.h: New file.
28770 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
28772 * doc/extend.texi: Reflect current numbers of pragmas. Remove
28773 reference to Solaris.
28775 2014-05-12 Mike Stump <mikestump@comcast.net>
28777 PR other/31778
28778 * genattrtab.c (filename): Add.
28779 (convert_set_attr_alternative): Improve error message.
28780 (check_defs): Restore read_md_filename for error messages.
28781 (gen_insn): Save filename.
28783 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
28785 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
28786 -fno-local-ivars and -fivar-visibility.
28787 * c-family/c.opt: Make -Wshadow also implicitly enable
28788 -Wshadow-ivar.
28790 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
28792 * doc/tm.texi: Remove reference to deleted macro.
28793 * doc/tm.texi.in: Likewise.
28795 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28797 PR target/60991
28798 * config/avr/avr.c (avr_out_store_psi): Use correct constant
28799 to restore Y.
28801 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
28803 PR libgcc/61152
28804 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
28805 * config/arm/aout.h (License): Same.
28806 * config/arm/bpabi.h (License): Same.
28807 * config/arm/elf.h (License): Same.
28808 * config/arm/linux-elf.h (License): Same.
28809 * config/arm/linux-gas.h (License): Same.
28810 * config/arm/netbsd-elf.h (License): Same.
28811 * config/arm/uclinux-eabi.h (License): Same.
28812 * config/arm/uclinux-elf.h (License): Same.
28813 * config/arm/vxworks.h (License): Same.
28815 2014-05-11 Jakub Jelinek <jakub@redhat.com>
28817 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
28818 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
28819 number of operands to 3.
28820 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
28821 * tree-nested.c (convert_nonlocal_omp_clauses,
28822 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
28823 * gimplify.c (gimplify_scan_omp_clauses): Handle
28824 OMP_CLAUSE_LINEAR_STMT.
28825 * omp-low.c (lower_rec_input_clauses): Fix typo.
28826 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
28827 cast between Fortran boolean_type_node and C _Bool if
28828 needed.
28830 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
28832 PR tree-optimization/61136
28833 * wide-int.h (multiple_of_p): Define a version that doesn't return
28834 the quotient.
28835 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
28836 integer_zerop/const_binop pair.
28837 (multiple_of_p): Likewise, converting both operands to widest_int
28838 precision.
28840 2014-05-09 Teresa Johnson <tejohnson@google.com>
28842 * cgraphunit.c (analyze_functions): Use correct dump file.
28844 2014-05-09 Florian Weimer <fweimer@redhat.com>
28846 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
28847 expand_used_vars.
28848 (stack_protect_return_slot_p): New function.
28849 (expand_used_vars): Call stack_protect_decl_p and
28850 stack_protect_return_slot_p for -fstack-protector-strong.
28852 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
28853 Andrew Haley <aph@redhat.com>
28854 Richard Sandiford <rdsandiford@googlemail.com>
28856 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
28857 pages.
28859 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
28861 PR middle-end/61111
28862 * fold-const.c (fold_binary_loc): Changed width of mask.
28864 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
28866 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
28867 unsigned int initializers for regno_in, regno_out.
28869 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
28871 PR target/61055
28872 * config/avr/avr.md (cc): Add new attribute set_vzn.
28873 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
28874 Set cc insn attribute to set_vzn instead of set_zn for alternatives
28875 with INC, DEC or NEG.
28876 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
28877 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
28878 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
28880 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28882 Revert:
28883 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28885 * wide-int.cc (UTItype): Define.
28886 (UDWtype): Define for appropriate W_TYPE_SIZE.
28888 2014-05-09 Richard Biener <rguenther@suse.de>
28890 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
28891 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
28892 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
28893 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
28894 ssa_propagate): Adjust.
28896 2014-05-08 Jeff Law <law@redhat.com>
28898 PR tree-optimization/61009
28899 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
28900 tri-state rather than a boolean. When a block is too big to
28901 thread through, inform caller via negative return value.
28902 (thread_across_edge): If a block was too big for normal threading,
28903 then it's too big for a joiner too, so remove temporary equivalences
28904 and return immediately.
28906 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
28907 Matthias Klose <doko@ubuntu.com>
28909 PR driver/61106
28910 * optc-gen.awk: Fix option handling for -Wunused-parameter.
28912 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
28914 PR target/59952
28915 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
28917 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
28919 PR target/61092
28920 * config/alpha/alpha.c: Include gimple-iterator.h.
28921 (alpha_gimple_fold_builtin): New function. Move
28922 ALPHA_BUILTIN_UMULH folding from ...
28923 (alpha_fold_builtin): ... here.
28924 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
28926 2014-05-08 Wei Mi <wmi@google.com>
28928 PR target/58066
28929 * config/i386/i386.c (ix86_compute_frame_layout): Update
28930 preferred_stack_boundary for call, expanded from tls descriptor.
28931 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
28932 to depend on SP register.
28933 (*tls_local_dynamic_base_32_gnu): Ditto.
28934 (*tls_local_dynamic_32_once): Ditto.
28935 (tls_global_dynamic_64_<mode>): Set
28936 ix86_tls_descriptor_calls_expanded_in_cfun.
28937 (tls_local_dynamic_base_64_<mode>): Ditto.
28938 (tls_global_dynamic_32): Set
28939 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
28940 to depend on SP register.
28941 (tls_local_dynamic_base_32): Ditto.
28943 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28945 * config/arm/arm_neon.h: Update comment.
28946 * config/arm/neon-docgen.ml: Delete.
28947 * config/arm/neon-gen.ml: Delete.
28948 * doc/arm-neon-intrinsics.texi: Update comment.
28950 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28952 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
28953 and v4sf versions.
28954 (vand, vorr, veor, vorn, vbic): Remove.
28955 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
28956 iterator.
28957 (neon_vsub_unspec): Likewise.
28958 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
28960 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28962 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
28963 (vadd_s16): Likewise.
28964 (vadd_s32): Likewise.
28965 (vadd_f32): Likewise.
28966 (vadd_u8): Likewise.
28967 (vadd_u16): Likewise.
28968 (vadd_u32): Likewise.
28969 (vadd_s64): Likewise.
28970 (vadd_u64): Likewise.
28971 (vaddq_s8): Likewise.
28972 (vaddq_s16): Likewise.
28973 (vaddq_s32): Likewise.
28974 (vaddq_s64): Likewise.
28975 (vaddq_f32): Likewise.
28976 (vaddq_u8): Likewise.
28977 (vaddq_u16): Likewise.
28978 (vaddq_u32): Likewise.
28979 (vaddq_u64): Likewise.
28980 (vmul_s8): Likewise.
28981 (vmul_s16): Likewise.
28982 (vmul_s32): Likewise.
28983 (vmul_f32): Likewise.
28984 (vmul_u8): Likewise.
28985 (vmul_u16): Likewise.
28986 (vmul_u32): Likewise.
28987 (vmul_p8): Likewise.
28988 (vmulq_s8): Likewise.
28989 (vmulq_s16): Likewise.
28990 (vmulq_s32): Likewise.
28991 (vmulq_f32): Likewise.
28992 (vmulq_u8): Likewise.
28993 (vmulq_u16): Likewise.
28994 (vmulq_u32): Likewise.
28995 (vsub_s8): Likewise.
28996 (vsub_s16): Likewise.
28997 (vsub_s32): Likewise.
28998 (vsub_f32): Likewise.
28999 (vsub_u8): Likewise.
29000 (vsub_u16): Likewise.
29001 (vsub_u32): Likewise.
29002 (vsub_s64): Likewise.
29003 (vsub_u64): Likewise.
29004 (vsubq_s8): Likewise.
29005 (vsubq_s16): Likewise.
29006 (vsubq_s32): Likewise.
29007 (vsubq_s64): Likewise.
29008 (vsubq_f32): Likewise.
29009 (vsubq_u8): Likewise.
29010 (vsubq_u16): Likewise.
29011 (vsubq_u32): Likewise.
29012 (vsubq_u64): Likewise.
29013 (vand_s8): Likewise.
29014 (vand_s16): Likewise.
29015 (vand_s32): Likewise.
29016 (vand_u8): Likewise.
29017 (vand_u16): Likewise.
29018 (vand_u32): Likewise.
29019 (vand_s64): Likewise.
29020 (vand_u64): Likewise.
29021 (vandq_s8): Likewise.
29022 (vandq_s16): Likewise.
29023 (vandq_s32): Likewise.
29024 (vandq_s64): Likewise.
29025 (vandq_u8): Likewise.
29026 (vandq_u16): Likewise.
29027 (vandq_u32): Likewise.
29028 (vandq_u64): Likewise.
29029 (vorr_s8): Likewise.
29030 (vorr_s16): Likewise.
29031 (vorr_s32): Likewise.
29032 (vorr_u8): Likewise.
29033 (vorr_u16): Likewise.
29034 (vorr_u32): Likewise.
29035 (vorr_s64): Likewise.
29036 (vorr_u64): Likewise.
29037 (vorrq_s8): Likewise.
29038 (vorrq_s16): Likewise.
29039 (vorrq_s32): Likewise.
29040 (vorrq_s64): Likewise.
29041 (vorrq_u8): Likewise.
29042 (vorrq_u16): Likewise.
29043 (vorrq_u32): Likewise.
29044 (vorrq_u64): Likewise.
29045 (veor_s8): Likewise.
29046 (veor_s16): Likewise.
29047 (veor_s32): Likewise.
29048 (veor_u8): Likewise.
29049 (veor_u16): Likewise.
29050 (veor_u32): Likewise.
29051 (veor_s64): Likewise.
29052 (veor_u64): Likewise.
29053 (veorq_s8): Likewise.
29054 (veorq_s16): Likewise.
29055 (veorq_s32): Likewise.
29056 (veorq_s64): Likewise.
29057 (veorq_u8): Likewise.
29058 (veorq_u16): Likewise.
29059 (veorq_u32): Likewise.
29060 (veorq_u64): Likewise.
29061 (vbic_s8): Likewise.
29062 (vbic_s16): Likewise.
29063 (vbic_s32): Likewise.
29064 (vbic_u8): Likewise.
29065 (vbic_u16): Likewise.
29066 (vbic_u32): Likewise.
29067 (vbic_s64): Likewise.
29068 (vbic_u64): Likewise.
29069 (vbicq_s8): Likewise.
29070 (vbicq_s16): Likewise.
29071 (vbicq_s32): Likewise.
29072 (vbicq_s64): Likewise.
29073 (vbicq_u8): Likewise.
29074 (vbicq_u16): Likewise.
29075 (vbicq_u32): Likewise.
29076 (vbicq_u64): Likewise.
29077 (vorn_s8): Likewise.
29078 (vorn_s16): Likewise.
29079 (vorn_s32): Likewise.
29080 (vorn_u8): Likewise.
29081 (vorn_u16): Likewise.
29082 (vorn_u32): Likewise.
29083 (vorn_s64): Likewise.
29084 (vorn_u64): Likewise.
29085 (vornq_s8): Likewise.
29086 (vornq_s16): Likewise.
29087 (vornq_s32): Likewise.
29088 (vornq_s64): Likewise.
29089 (vornq_u8): Likewise.
29090 (vornq_u16): Likewise.
29091 (vornq_u32): Likewise.
29092 (vornq_u64): Likewise.
29094 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29096 * wide-int.cc (UTItype): Define.
29097 (UDWtype): Define for appropriate W_TYPE_SIZE.
29099 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
29101 PR tree-optimization/59100
29102 * tree-ssa-phiopt.c: Include tree-inline.h.
29103 (neutral_element_p, absorbing_element_p): New functions.
29104 (value_replacement): Handle conditional binary operations with a
29105 neutral or absorbing element.
29107 2014-05-08 Richard Biener <rguenther@suse.de>
29109 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
29110 folding the expression.
29111 (valueize_expr): Remove.
29112 (visit_reference_op_load): Do not valueize the result of
29113 vn_get_expr_for.
29114 (simplify_binary_expression): Likewise.
29115 (simplify_unary_expression): Likewise.
29117 2014-05-08 Richard Biener <rguenther@suse.de>
29119 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
29120 looking at TYPE_ARG_TYPES.
29122 2014-05-08 Richard Biener <rguenther@suse.de>
29124 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
29125 pointer propagation special-case.
29127 2014-05-08 Bin Cheng <bin.cheng@arm.com>
29129 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
29130 core part of address expressions.
29132 2014-05-08 Alan Modra <amodra@gmail.com>
29134 PR target/60737
29135 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
29136 loads and stores when -mno-strict-align at any alignment.
29137 (expand_block_clear): Similarly. Also correct calculation of
29138 instruction count.
29140 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
29142 PR middle-end/39246
29143 * tree-complex.c (expand_complex_move): Keep line info when expanding
29144 complex move.
29145 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
29146 of complex expression. Use new argument to display correct location
29147 for values coming from phi statement.
29148 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
29149 (warn_uninitialized_phi): Pass location of phi argument to
29150 warn_uninit.
29151 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
29152 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
29154 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
29156 * config/rs6000/predicates.md (indexed_address_mem): New.
29157 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
29158 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
29159 fpstore_ux, fpstore_u.
29160 (sign_extend, indexed, update): New.
29161 (cell_micro): Adjust.
29162 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
29163 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
29164 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
29165 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
29166 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
29167 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
29168 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
29169 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
29170 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
29171 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
29172 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
29173 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
29174 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
29175 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
29176 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
29178 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
29179 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
29180 *vsx_extract_<mode>_store): Adjust.
29181 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
29182 is_cracked_insn, insn_must_be_first_in_group,
29183 insn_must_be_last_in_group): Adjust.
29185 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
29186 Adjust.
29187 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
29188 ppc440-fpstore): Adjust.
29189 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
29190 ppc476-fpstore): Adjust.
29191 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
29192 ppc601-fpstore): Adjust.
29193 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
29194 Adjust.
29195 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
29196 Adjust.
29197 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
29198 ppc7450-fpstore): Adjust.
29199 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
29200 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
29201 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
29202 Adjust.
29203 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
29204 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
29205 cell-fpstore, cell-fpstore-update): Adjust.
29206 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
29207 ppce300c3_store, ppce300c3_fpstore): Adjust.
29208 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
29209 e500mc_fpstore): Adjust.
29210 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
29211 e500mc64_store, e500mc64_fpstore): Adjust.
29212 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
29213 e5500_fpstore): Adjust.
29214 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
29215 e6500_fpstore): Adjust.
29216 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
29217 Adjust.
29218 * config/rs6000/power4.md (power4-load, power4-load-ext,
29219 power4-load-ext-update, power4-load-ext-update-indexed,
29220 power4-load-update-indexed, power4-load-update, power4-fpload,
29221 power4-fpload-update, power4-store, power4-store-update,
29222 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
29223 Adjust.
29224 * config/rs6000/power5.md (power5-load, power5-load-ext,
29225 power5-load-ext-update, power5-load-ext-update-indexed,
29226 power5-load-update-indexed, power5-load-update, power5-fpload,
29227 power5-fpload-update, power5-store, power5-store-update,
29228 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
29229 Adjust.
29230 * config/rs6000/power6.md (power6-load, power6-load-ext,
29231 power6-load-update, power6-load-update-indexed,
29232 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
29233 power6-fpload-update, power6-store, power6-store-update,
29234 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
29235 Adjust.
29236 * config/rs6000/power7.md (power7-load, power7-load-ext,
29237 power7-load-update, power7-load-update-indexed,
29238 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
29239 power7-fpload-update, power7-store, power7-store-update,
29240 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
29241 Adjust.
29242 * config/rs6000/power8.md (power8-load, power8-load-update,
29243 power8-load-ext, power8-load-ext-update, power8-fpload,
29244 power8-fpload-update, power8-store, power8-store-update-indexed,
29245 power8-fpstore, power8-fpstore-update): Adjust.
29246 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
29247 Adjust.
29248 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
29249 titan_lsu_store, titan_lsu_fpstore): Adjust.
29250 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
29252 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
29254 PR target/60884
29255 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
29256 unrolled byte insns. Emit address increments after move insns.
29258 2014-05-07 David Malcolm <dmalcolm@redhat.com>
29260 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
29261 const_gimple, rather than a gimple.
29262 (gimple_call_builtin_p): Likewise, for the three variants.
29264 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
29265 (gimple_call_builtin_p): Likewise, for the three variants.
29267 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
29269 PR tree-optimization/61095
29270 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
29272 2014-05-07 Richard Biener <rguenther@suse.de>
29274 PR tree-optimization/61034
29275 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
29276 (maybe_skip_until): Use translate to take into account
29277 lattices when trying to do disambiguations.
29278 (get_continuation_for_phi_1): Likewise.
29279 (get_continuation_for_phi): Adjust for added translate arguments.
29280 (walk_non_aliased_vuses): Likewise.
29281 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
29282 (walk_non_aliased_vuses): Likewise.
29283 (call_may_clobber_ref_p_1): Declare.
29284 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
29285 calls. Stop early if we are only supposed to disambiguate.
29286 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
29288 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
29290 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
29291 Emit an error when the function has arguments.
29293 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
29295 * cfgloop.h (unswitch_loops): Remove.
29296 * doc/passes.texi: Remove references to loop-unswitch.c
29297 * timevar.def (TV_LOOP_UNSWITCH): Remove.
29299 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
29301 * tree-vect-data-refs.c (vect_grouped_load_supported): New
29302 check for loads group of length 3.
29303 (vect_permute_load_chain): New permutations for loads group of
29304 length 3.
29305 * tree-vect-stmts.c (vect_model_load_cost): Change cost
29306 of vec_perm_shuffle for the new permutations.
29308 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
29310 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
29311 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
29312 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
29313 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
29314 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
29315 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
29316 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
29317 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
29319 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
29321 * loop-unswitch.c: Delete.
29323 2014-05-07 Richard Biener <rguenther@suse.de>
29325 * config.gcc: Always set need_64bit_hwint to yes.
29327 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
29329 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
29330 of using optimize_size.
29332 2014-05-06 Mike Stump <mikestump@comcast.net>
29334 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
29336 2014-05-06 Joseph Myers <joseph@codesourcery.com>
29338 * config/i386/sse.md (*mov<mode>_internal)
29339 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
29340 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
29341 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
29342 (*<code><mode>3, *andnot<mode>3<mask_name>)
29343 (<mask_codefor><code><mode>3<mask_name>): Only consider
29344 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
29346 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
29348 Revert:
29349 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
29351 * lra-constraints.c (valid_address_p): Move earlier in file.
29352 Add a constraint argument to the address_info version.
29353 (satisfies_memory_constraint_p): New function.
29354 (satisfies_address_constraint_p): Likewise.
29355 (process_alt_operands, curr_insn_transform): Use them.
29356 (process_address): Pass the constraint to valid_address_p when
29357 checking address operands.
29359 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
29361 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
29362 to their respective blocks. Fix inadvertent use of "node".
29364 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
29366 * emit-rtl.c (init_derived_machine_modes): New functionm, split
29367 out from...
29368 (init_emit_once): ...here.
29369 * rtl.h (init_derived_machine_modes): Declare.
29370 * toplev.c (do_compile): Call it even if no_backend.
29372 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
29373 Mike Stump <mikestump@comcast.net>
29374 Richard Sandiford <rdsandiford@googlemail.com>
29375 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29377 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
29378 (rtx_equal_for_memref_p): Update comment.
29379 (adjust_offset_for_component_ref): Use wide-int interfaces.
29380 * builtins.c (get_object_alignment_2): Likewise.
29381 (c_readstr): Likewise.
29382 (target_char_cast): Add comment.
29383 (determine_block_size): Use wide-int interfaces.
29384 (expand_builtin_signbit): Likewise.
29385 (fold_builtin_int_roundingfn): Likewise.
29386 (fold_builtin_bitop): Likewise.
29387 (fold_builtin_bswap): Likewise.
29388 (fold_builtin_logarithm): Use signop.
29389 (fold_builtin_pow): Likewise.
29390 (fold_builtin_memory_op): Use wide-int interfaces.
29391 (fold_builtin_object_size): Likewise.
29392 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
29393 nb_iterations_estimate.
29394 (record_niter_bound): Use wide-int interfaces.
29395 (get_estimated_loop_iterations_int): Likewise.
29396 (get_estimated_loop_iterations): Likewise.
29397 (get_max_loop_iterations): Likewise.
29398 * cfgloop.h: Include wide-int.h.
29399 (struct nb_iter_bound): Change bound to widest_int.
29400 (struct loop): Change nb_iterations_upper_bound and
29401 nb_iterations_estimate to widest_int.
29402 (record_niter_bound): Switch to use widest_int.
29403 (get_estimated_loop_iterations): Likewise.
29404 (get_max_loop_iterations): Likewise.
29405 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
29406 update for wide-int.
29407 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
29408 * combine.c (try_combine): Likewise.
29409 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
29410 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
29411 interfaces.
29412 (aarch64_float_const_representable_p): Likewise.
29413 * config/arc/arc.c: Include wide-int.h.
29414 (arc_can_use_doloop_p): Use wide-int interfaces.
29415 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
29416 (vfp3_const_double_index): Likewise.
29417 * config/avr/avr.c (avr_out_round): Likewise.
29418 (avr_fold_builtin): Likewise.
29419 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
29420 (bfin_can_use_doloop_p): Likewise.
29421 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
29422 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
29423 * config/i386/i386.c: Include wide-int.h.
29424 (ix86_data_alignment): Use wide-int interfaces.
29425 (ix86_local_alignment): Likewise.
29426 (ix86_emit_swsqrtsf): Update real_from_integer.
29427 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
29428 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
29429 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
29430 (zero_constant): Likewise.
29431 (input_operand): Likewise.
29432 (splat_input_operand): Likewise.
29433 (non_logical_cint_operand): Change const_double to const_wide_int.
29434 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
29435 (easy_altivec_constant): Remove comment.
29436 (paired_expand_vector_init): Use CONSTANT_P.
29437 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
29438 (rs6000_emit_move): Update checks.
29439 (rs6000_aggregate_candidate): Use wide-int interfaces.
29440 (rs6000_expand_ternop_builtin): Likewise.
29441 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
29442 (rs6000_assemble_integer): Likewise.
29443 (rs6000_hash_constant): Likewise.
29444 (output_toc): Likewise.
29445 (rs6000_rtx_costs): Likewise.
29446 (rs6000_emit_swrsqrt); Update call to real_from_integer.
29447 * config/rs6000/rs6000-c.c: Include wide-int.h.
29448 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
29449 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
29450 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
29451 Handle CONST_WIDE_INT.
29452 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
29453 Use tree_fits_uhwi_p.
29454 * config/sparc/sparc.c: Include wide-int.h.
29455 (sparc_fold_builtin): Use wide-int interfaces.
29456 * config/vax/vax.c: Include wide-int.h.
29457 (vax_float_literal): Use real_from_integer.
29458 * coretypes.h (struct hwivec_def): New.
29459 (hwivec): New.
29460 (const_hwivec): New.
29461 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
29462 (equiv_constant): Handle CONST_WIDE_INT.
29463 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
29464 (cselib_hash_rtx): Handle CONST_WIDE_INT.
29465 * dbxout.c (stabstr_U): Use wide-int interfaces.
29466 (dbxout_type): Update to use cst_fits_shwi_p.
29467 * defaults.h (LOG2_BITS_PER_UNIT): Define.
29468 (TARGET_SUPPORTS_WIDE_INT): Add default.
29469 * dfp.c: Include wide-int.h.
29470 (decimal_real_to_integer2): Use wide-int interfaces and rename to
29471 decimal_real_to_integer.
29472 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
29473 decimal_real_to_integer.
29474 * doc/generic.texi (Constant expressions): Update for wide_int.
29475 * doc/rtl.texi (const_double): Likewise.
29476 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
29477 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
29478 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
29479 (REAL_VALUE_FROM_INT): Remove.
29480 (TARGET_SUPPORTS_WIDE_INT): New.
29481 * doc/tm.texi: Regenerate.
29482 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
29483 * double-int.h: Include wide-int.h.
29484 (struct wi::int_traits): New.
29485 * dwarf2out.c (get_full_len): New.
29486 (dw_val_equal_p): Add case dw_val_class_wide_int.
29487 (size_of_loc_descr): Likewise.
29488 (output_loc_operands): Likewise.
29489 (insert_double): Remove.
29490 (insert_wide_int): New.
29491 (add_AT_wide): New.
29492 (print_die): Add case dw_val_class_wide_int.
29493 (attr_checksum): Likewise.
29494 (attr_checksum_ordered): Likewise.
29495 (same_dw_val_p): Likewise.
29496 (size_of_die): Likewise.
29497 (value_format): Likewise.
29498 (output_die): Likewise.
29499 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
29500 Use wide-int.
29501 (clz_loc_descriptor): Use wide-int interfaces.
29502 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
29503 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
29504 (round_up_to_align): Use wide-int interfaces.
29505 (field_byte_offset): Likewise.
29506 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
29507 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
29508 CONST_DOUBLE handling. Use wide-int interfaces.
29509 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
29510 (gen_enumeration_type_die): Use add_AT_wide.
29511 (hash_loc_operands): Add case dw_val_class_wide_int.
29512 (compare_loc_operands): Likewise.
29513 * dwarf2out.h: Include wide-int.h.
29514 (wide_int_ptr): New.
29515 (enum dw_val_class): Add dw_val_class_wide_int.
29516 (struct dw_val_struct): Add val_wide.
29517 * emit-rtl.c (const_wide_int_htab): New.
29518 (const_wide_int_htab_hash): New.
29519 (const_wide_int_htab_eq): New.
29520 (lookup_const_wide_int): New.
29521 (const_double_htab_hash): Use wide-int interfaces.
29522 (const_double_htab_eq): Likewise.
29523 (rtx_to_double_int): Conditionally compile for wide-int.
29524 (immed_double_int_const): Rename to immed_wide_int_const and
29525 update for wide-int.
29526 (immed_double_const): Conditionally compile for wide-int.
29527 (init_emit_once): Use wide-int interfaces.
29528 * explow.c (plus_constant): Likewise.
29529 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
29530 (lshift_value): Use wide-int interfaces.
29531 (expand_mult): Likewise.
29532 (choose_multiplier): Likewise.
29533 (expand_smod_pow2): Likewise.
29534 (make_tree): Likewise.
29535 * expr.c (convert_modes): Consolidate handling of constants.
29536 Use wide-int interfaces.
29537 (emit_group_load_1): Add note.
29538 (store_expr): Update comment.
29539 (get_inner_reference): Use wide-int interfaces.
29540 (expand_constructor): Update comment.
29541 (expand_expr_real_2): Use wide-int interfaces.
29542 (expand_expr_real_1): Likewise.
29543 (reduce_to_bit_field_precision): Likewise.
29544 (const_vector_from_tree): Likewise.
29545 * final.c: Include wide-int-print.h.
29546 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
29547 * fixed-value.c: Include wide-int.h.
29548 (fixed_from_string): Use wide-int interfaces.
29549 (fixed_to_decimal): Likewise.
29550 (fixed_convert_from_real): Likewise.
29551 (real_convert_from_fixed): Likewise.
29552 * fold-const.h (mem_ref_offset): Return an offset_int.
29553 (div_if_zero_remainder): Remove code parameter.
29554 * fold-const.c (div_if_zero_remainder): Remove code parameter.
29555 Use wide-int interfaces.
29556 (may_negate_without_overflow_p): Use wide-int interfaces.
29557 (negate_expr_p): Likewise.
29558 (fold_negate_expr): Likewise.
29559 (int_const_binop_1): Likewise.
29560 (const_binop): Likewise.
29561 (fold_convert_const_int_from_int): Likewise.
29562 (fold_convert_const_int_from_real): Likewise.
29563 (fold_convert_const_int_from_fixed): Likewise.
29564 (fold_convert_const_fixed_from_int): Likewise.
29565 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
29566 (sign_bit_p): Use wide-int interfaces.
29567 (make_range_step): Likewise.
29568 (build_range_check): Likewise. Pass an integer of the correct type
29569 instead of using integer_one_node.
29570 (range_predecessor): Pass an integer of the correct type instead
29571 of using integer_one_node.
29572 (range_successor): Likewise.
29573 (merge_ranges): Likewise.
29574 (unextend): Use wide-int interfaces.
29575 (extract_muldiv_1): Likewise.
29576 (fold_div_compare): Likewise.
29577 (fold_single_bit_test): Likewise.
29578 (fold_sign_changed_comparison): Likewise.
29579 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
29580 (fold_plusminus_mult_expr): Use wide-int interfaces.
29581 (native_encode_int): Likewise.
29582 (native_interpret_int): Likewise.
29583 (fold_unary_loc): Likewise.
29584 (pointer_may_wrap_p): Likewise.
29585 (size_low_cst): Likewise.
29586 (mask_with_tz): Likewise.
29587 (fold_binary_loc): Likewise.
29588 (fold_ternary_loc): Likewise.
29589 (multiple_of_p): Likewise.
29590 (tree_call_nonnegative_warnv_p): Update calls to
29591 tree_int_cst_min_precision and real_from_integer.
29592 (fold_negate_const): Use wide-int interfaces.
29593 (fold_abs_const): Likewise.
29594 (fold_relational_const): Use tree_int_cst_lt.
29595 (round_up_loc): Use wide-int interfaces.
29596 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
29597 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
29598 * gengtype.c: Remove include of double-int.h.
29599 (do_typedef): Use wide-int interfaces.
29600 (open_base_files): Add wide-int.h.
29601 (main): Add offset_int and widest_int typedefs.
29602 * gengtype-lex.l: Handle "^".
29603 (CXX_KEYWORD): Add "static".
29604 * gengtype-parse.c (require3): New.
29605 (require_template_declaration): Handle constant template arguments
29606 and nested templates.
29607 * gengtype-state.c: Don't include "double-int.h".
29608 * genpreds.c (write_one_predicate_function): Update comment.
29609 (write_tm_constrs_h): Add check for hval and lval use in
29610 CONST_WIDE_INT.
29611 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
29612 (add_to_sequence): Likewise.
29613 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
29614 and const_double_operand.
29615 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
29616 interfaces.
29617 * gimple-fold.c (get_base_constructor): Likewise.
29618 (fold_array_ctor_reference): Likewise.
29619 (fold_nonarray_ctor_reference): Likewise.
29620 (fold_const_aggregate_ref_1): Likewise.
29621 (gimple_val_nonnegative_real_p): Likewise.
29622 (gimple_fold_indirect_ref): Likewise.
29623 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
29624 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
29625 (struct slsr_cand_d): Change index to be widest_int.
29626 (struct incr_info_d): Change incr to be widest_int.
29627 (alloc_cand_and_find_basis): Use wide-int interfaces.
29628 (slsr_process_phi): Likewise.
29629 (backtrace_base_for_ref): Likewise. Return a widest_int.
29630 (restructure_reference): Take a widest_int instead of a double_int.
29631 (slsr_process_ref): Use wide-int interfaces.
29632 (create_mul_ssa_cand): Likewise.
29633 (create_mul_imm_cand): Likewise.
29634 (create_add_ssa_cand): Likewise.
29635 (create_add_imm_cand): Take a widest_int instead of a double_int.
29636 (slsr_process_add): Use wide-int interfaces.
29637 (slsr_process_cast): Likewise.
29638 (slsr_process_copy): Likewise.
29639 (dump_candidate): Likewise.
29640 (dump_incr_vec): Likewise.
29641 (replace_ref): Likewise.
29642 (cand_increment): Likewise. Return a widest_int.
29643 (cand_abs_increment): Likewise.
29644 (replace_mult_candidate): Take a widest_int instead of a double_int.
29645 (replace_unconditional_candidate): Use wide-int interfaces.
29646 (incr_vec_index): Take a widest_int instead of a double_int.
29647 (create_add_on_incoming_edge): Likewise.
29648 (create_phi_basis): Use wide-int interfaces.
29649 (replace_conditional_candidate): Likewise.
29650 (record_increment): Take a widest_int instead of a double_int.
29651 (record_phi_increments): Use wide-int interfaces.
29652 (phi_incr_cost): Take a widest_int instead of a double_int.
29653 (lowest_cost_path): Likewise.
29654 (total_savings): Likewise.
29655 (analyze_increments): Use wide-int interfaces.
29656 (ncd_with_phi): Take a widest_int instead of a double_int.
29657 (ncd_of_cand_and_phis): Likewise.
29658 (nearest_common_dominator_for_cands): Likewise.
29659 (insert_initializers): Use wide-int interfaces.
29660 (all_phi_incrs_profitable): Likewise.
29661 (replace_one_candidate): Likewise.
29662 (replace_profitable_candidates): Likewise.
29663 * godump.c: Include wide-int-print.h.
29664 (go_output_typedef): Use wide-int interfaces.
29665 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
29666 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
29667 (build_loop_iteration_domains): Likewise.
29668 * hooks.h: Include wide-int.h rather than double-int.h.
29669 (hook_bool_dint_dint_uint_bool_true): Delete.
29670 (hook_bool_wint_wint_uint_bool_true): Declare.
29671 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
29672 (hook_bool_wint_wint_uint_bool_true): New.
29673 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
29674 interfaces.
29675 (ubsan_expand_si_overflow_mul_check): Likewise.
29676 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
29677 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
29678 (get_ancestor_addr_info): Likewise.
29679 (ipa_modify_call_arguments): Likewise.
29680 * loop-doloop.c (doloop_modify): Likewise.
29681 (doloop_optimize): Likewise.
29682 * loop-iv.c (iv_number_of_iterations): Likewise.
29683 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
29684 (unroll_loop_constant_iterations): Likewise.
29685 (decide_unroll_runtime_iterations): Likewise.
29686 (unroll_loop_runtime_iterations): Likewise.
29687 (decide_peel_simple): Likewise.
29688 (decide_unroll_stupid): Likewise.
29689 * lto-streamer-in.c (streamer_read_wi): Add.
29690 (input_cfg): Use wide-int interfaces.
29691 (lto_input_tree_1): Likewise.
29692 * lto-streamer-out.c (streamer_write_wi): Add.
29693 (hash_tree): Use wide-int interfaces.
29694 (output_cfg): Likewise.
29695 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
29696 (GTFILES): Add wide-int.h and signop.h.
29697 (TAGS): Look for .cc files too.
29698 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
29699 * optabs.c (expand_subword_shift): Likewise.
29700 (expand_doubleword_shift): Likewise.
29701 (expand_absneg_bit): Likewise.
29702 (expand_copysign_absneg): Likewise.
29703 (expand_copysign_bit): Likewise.
29704 * postreload.c (reload_cse_simplify_set): Likewise.
29705 * predict.c (predict_iv_comparison): Likewise.
29706 * pretty-print.h: Include wide-int-print.h.
29707 (pp_wide_int) New.
29708 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
29709 * print-tree.c: Include wide-int-print.h.
29710 (print_node_brief): Use wide-int interfaces.
29711 (print_node): Likewise.
29712 * read-rtl.c (validate_const_wide_int): New.
29713 (read_rtx_code): Add CONST_WIDE_INT case.
29714 * real.c: Include wide-int.h.
29715 (real_to_integer2): Delete.
29716 (real_to_integer): New function, returning a wide_int.
29717 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
29718 (ten_to_ptwo): Update call to real_from_integer.
29719 (real_digit): Likewise.
29720 * real.h: Include signop.h, wide-int.h and insn-modes.h.
29721 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
29722 (REAL_VALUE_TO_INT): Delete.
29723 (real_to_integer): Declare a wide-int form.
29724 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
29725 * recog.c (const_int_operand): Improve comment.
29726 (const_scalar_int_operand): New.
29727 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
29728 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
29729 (split_double): Likewise.
29730 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
29731 (rtx_size): Likewise.
29732 (rtx_alloc_stat_v): New.
29733 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
29734 (cwi_output_hex): New.
29735 (iterative_hash_rtx): Handle CONST_WIDE_INT.
29736 (cwi_check_failed_bounds): New.
29737 * rtl.def (CONST_WIDE_INT): New.
29738 * rtl.h: Include <utility> and wide-int.h.
29739 (struct hwivec_def): New.
29740 (CWI_GET_NUM_ELEM): New.
29741 (CWI_PUT_NUM_ELEM): New.
29742 (struct rtx_def): Add num_elem and hwiv.
29743 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
29744 (CASE_CONST_UNIQUE): Likewise.
29745 (CASE_CONST_ANY): Likewise.
29746 (CONST_SCALAR_INT_P): Likewise.
29747 (CONST_WIDE_INT_P): New.
29748 (CWI_ELT): New.
29749 (HWIVEC_CHECK): New.
29750 (cwi_check_failed_bounds): New.
29751 (CWI_ELT): New.
29752 (HWIVEC_CHECK): New.
29753 (CONST_WIDE_INT_VEC) New.
29754 (CONST_WIDE_INT_NUNITS) New.
29755 (CONST_WIDE_INT_ELT) New.
29756 (rtx_mode_t): New type.
29757 (wi::int_traits <rtx_mode_t>): New.
29758 (wi::shwi): New.
29759 (wi::min_value): New.
29760 (wi::max_value): New.
29761 (rtx_alloc_v) New.
29762 (const_wide_int_alloc): New.
29763 (immed_wide_int_const): New.
29764 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
29765 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
29766 * signop.h: New file.
29767 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
29768 (simplify_const_unary_operation): Use wide-int interfaces.
29769 (simplify_binary_operation_1): Likewise.
29770 (simplify_const_binary_operation): Likewise.
29771 (simplify_const_relational_operation): Likewise.
29772 (simplify_immed_subreg): Likewise.
29773 * stmt.c (expand_case): Likewise.
29774 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
29775 signop rather than a bool.
29776 * stor-layout.c (layout_type): Use wide-int interfaces.
29777 (initialize_sizetypes): Update calls to
29778 set_min_and_max_values_for_integral_type.
29779 (set_min_and_max_values_for_integral_type): Take a signop rather
29780 than a bool. Use wide-int interfaces.
29781 (fixup_signed_type): Update accordingly. Remove
29782 HOST_BITS_PER_DOUBLE_INT limit.
29783 (fixup_unsigned_type): Likewise.
29784 * system.h (STATIC_CONSTANT_P): New.
29785 (STATIC_ASSERT): New.
29786 * target.def (can_use_doloop_p): Take widest_ints rather than
29787 double_ints.
29788 * target.h: Include wide-int.h rather than double-int.h.
29789 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
29790 than double_ints.
29791 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
29792 rather than INT_CST_LT_UNSIGNED.
29793 (can_use_doloop_if_innermost): Take widest_ints rather than
29794 double_ints.
29795 * tree-affine.c: Include wide-int-print.h.
29796 (double_int_ext_for_comb): Delete.
29797 (wide_int_ext_for_comb): New.
29798 (aff_combination_zero): Use wide-int interfaces.
29799 (aff_combination_const): Take a widest_int instead of a double_int.
29800 (aff_combination_elt): Use wide-int interfaces.
29801 (aff_combination_scale): Take a widest_int instead of a double_int.
29802 (aff_combination_add_elt): Likewise.
29803 (aff_combination_add_cst): Likewise.
29804 (aff_combination_add): Use wide-int interfaces.
29805 (aff_combination_convert): Likewise.
29806 (tree_to_aff_combination): Likewise.
29807 (add_elt_to_tree): Take a widest_int instead of a double_int.
29808 (aff_combination_to_tree): Use wide-int interfaces.
29809 (aff_combination_remove_elt): Likewise.
29810 (aff_combination_add_product): Take a widest_int instead of
29811 a double_int.
29812 (aff_combination_mult): Use wide-int interfaces.
29813 (aff_combination_expand): Likewise.
29814 (double_int_constant_multiple_p): Delete.
29815 (wide_int_constant_multiple_p): New.
29816 (aff_combination_constant_multiple_p): Take a widest_int pointer
29817 instead of a double_int pointer.
29818 (print_aff): Use wide-int interfaces.
29819 (get_inner_reference_aff): Take a widest_int pointer
29820 instead of a double_int pointer.
29821 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
29822 * tree-affine.h: Include wide-int.h.
29823 (struct aff_comb_elt): Change type of coef to widest_int.
29824 (struct affine_tree_combination): Change type of offset to widest_int.
29825 (double_int_ext_for_comb): Delete.
29826 (wide_int_ext_for_comb): New.
29827 (aff_combination_const): Use widest_int instead of double_int.
29828 (aff_combination_scale): Likewise.
29829 (aff_combination_add_elt): Likewise.
29830 (aff_combination_constant_multiple_p): Likewise.
29831 (get_inner_reference_aff): Likewise.
29832 (aff_comb_cannot_overlap_p): Likewise.
29833 (aff_combination_zero_p): Use wide-int interfaces.
29834 * tree.c: Include tree.h.
29835 (init_ttree): Use make_int_cst.
29836 (tree_code_size): Removed code for INTEGER_CST case.
29837 (tree_size): Add INTEGER_CST case.
29838 (make_node_stat): Update comment.
29839 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
29840 (build_int_cst_type): Use wide-int interfaces.
29841 (double_int_to_tree): Likewise.
29842 (double_int_fits_to_tree_p): Delete.
29843 (force_fit_type_double): Delete.
29844 (force_fit_type): New.
29845 (int_cst_hash_hash): Use wide-int interfaces.
29846 (int_cst_hash_eq): Likewise.
29847 (build_int_cst_wide): Delete.
29848 (wide_int_to_tree): New.
29849 (cache_integer_cst): Use wide-int interfaces.
29850 (build_low_bits_mask): Likewise.
29851 (cst_and_fits_in_hwi): Likewise.
29852 (real_value_from_int_cst): Likewise.
29853 (make_int_cst_stat): New.
29854 (integer_zerop): Use wide_int interfaces.
29855 (integer_onep): Likewise.
29856 (integer_all_onesp): Likewise.
29857 (integer_pow2p): Likewise.
29858 (integer_nonzerop): Likewise.
29859 (tree_log2): Likewise.
29860 (tree_floor_log2): Likewise.
29861 (tree_ctz): Likewise.
29862 (int_size_in_bytes): Likewise.
29863 (mem_ref_offset): Return an offset_int rather than a double_int.
29864 (build_type_attribute_qual_variant): Use wide_int interfaces.
29865 (type_hash_eq): Likewise
29866 (tree_int_cst_equal): Likewise.
29867 (tree_int_cst_lt): Delete.
29868 (tree_int_cst_compare): Likewise.
29869 (tree_fits_shwi_p): Use wide_int interfaces.
29870 (tree_fits_uhwi_p): Likewise.
29871 (tree_int_cst_sign_bit): Likewise.
29872 (tree_int_cst_sgn): Likewise.
29873 (tree_int_cst_min_precision): Take a signop rather than a bool.
29874 (simple_cst_equal): Use wide_int interfaces.
29875 (compare_tree_int): Likewise.
29876 (iterative_hash_expr): Likewise.
29877 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
29878 INT_CST_LT.
29879 (get_type_static_bounds): Use wide_int interfaces.
29880 (tree_int_cst_elt_check_failed): New.
29881 (build_common_tree_nodes): Reordered to set prec before filling in
29882 value.
29883 (int_cst_value): Check cst_and_fits_in_hwi.
29884 (widest_int_cst_value): Use wide_int interfaces.
29885 (upper_bound_in_type): Likewise.
29886 (lower_bound_in_type): Likewise.
29887 (num_ending_zeros): Likewise.
29888 (drop_tree_overflow): Likewise.
29889 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
29890 (gen_conditions_for_pow_cst_base): Likewise.
29891 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
29892 (group_case_labels_stmt): Use wide-int interfaces.
29893 (verify_gimple_assign_binary): Likewise.
29894 (print_loop): Likewise.
29895 * tree-chrec.c (tree_fold_binomial): Likewise.
29896 * tree-core.h (struct tree_base): Add int_length.
29897 (struct tree_int_cst): Change rep of value.
29898 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
29899 (dr_may_alias_p): Likewise.
29900 (max_stmt_executions_tree): Likewise.
29901 * tree.def (INTEGER_CST): Update comment.
29902 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
29903 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
29904 * tree-dump.c: Include wide-int.h and wide-int-print.h.
29905 (dequeue_and_dump): Use wide-int interfaces.
29906 * tree.h: Include wide-int.h.
29907 (NULL_TREE): Moved to earlier loc in file.
29908 (TREE_INT_CST_ELT_CHECK): New.
29909 (tree_int_cst_elt_check_failed): New.
29910 (TYPE_SIGN): New.
29911 (TREE_INT_CST): Delete.
29912 (TREE_INT_CST_LOW): Use wide-int interfaces.
29913 (TREE_INT_CST_HIGH): Delete.
29914 (TREE_INT_CST_NUNITS): New.
29915 (TREE_INT_CST_EXT_NUNITS): Likewise.
29916 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
29917 (TREE_INT_CST_ELT): Likewise.
29918 (INT_CST_LT): Delete.
29919 (tree_int_cst_elt_check): New (two forms).
29920 (type_code_size): Update comment.
29921 (make_int_cst_stat, make_int_cst): New.
29922 (tree_to_double_int): Delete.
29923 (double_int_fits_to_tree_p): Delete.
29924 (force_fit_type_double): Delete.
29925 (build_int_cstu): Replace with out-of-line function.
29926 (build_int_cst_wide): Delete.
29927 (tree_int_cst_lt): Define inline.
29928 (tree_int_cst_le): New.
29929 (tree_int_cst_compare): Define inline.
29930 (tree_int_cst_min_precision): Take a signop rather than a bool.
29931 (wi::int_traits <const_tree>): New.
29932 (wi::int_traits <tree>): New.
29933 (wi::extended_tree): New.
29934 (wi::int_traits <wi::extended_tree>): New.
29935 (wi::to_widest): New.
29936 (wi::to_offset): New.
29937 (wi::fits_to_tree_p): New.
29938 (wi::min_value): New.
29939 (wi::max_value): New.
29940 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
29941 (copy_tree_body_r): Likewise.
29942 * tree-object-size.c (compute_object_offset): Likewise.
29943 (addr_object_size): Likewise.
29944 * tree-predcom.c: Include wide-int-print.h.
29945 (struct dref_d): Change type of offset to widest_int.
29946 (dump_dref): Call wide-int printer.
29947 (aff_combination_dr_offset): Use wide-int interfaces.
29948 (determine_offset): Take a widest_int pointer rather than a
29949 double_int pointer.
29950 (split_data_refs_to_components): Use wide-int interfaces.
29951 (suitable_component_p): Likewise.
29952 (order_drefs): Likewise.
29953 (add_ref_to_chain): Likewise.
29954 (valid_initializer_p): Likewise.
29955 (determine_roots_comp): Likewise.
29956 * tree-pretty-print.c: Include wide-int-print.h.
29957 (dump_generic_node): Use wide-int interfaces.
29958 * tree-sra.c (sra_ipa_modify_expr): Likewise.
29959 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
29960 (move_fixed_address_to_symbol): Likewise.
29961 (move_hint_to_base): Likewise.
29962 (move_pointer_to_base): Likewise.
29963 (move_variant_to_index): Likewise.
29964 (most_expensive_mult_to_index): Likewise.
29965 (addr_to_parts): Likewise.
29966 (copy_ref_info): Likewise.
29967 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
29968 (indirect_refs_may_alias_p): Likewise.
29969 (stmt_kills_ref_p_1): Likewise.
29970 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
29971 * tree-ssa-ccp.c: Update comment at top of file. Include
29972 wide-int-print.h.
29973 (struct prop_value_d): Change type of mask to widest_int.
29974 (extend_mask): New function.
29975 (dump_lattice_value): Use wide-int interfaces.
29976 (get_default_value): Likewise.
29977 (set_constant_value): Likewise.
29978 (set_value_varying): Likewise.
29979 (valid_lattice_transition): Likewise.
29980 (set_lattice_value): Likewise.
29981 (value_to_double_int): Delete.
29982 (value_to_wide_int): New.
29983 (get_value_from_alignment): Use wide-int interfaces.
29984 (get_value_for_expr): Likewise.
29985 (do_dbg_cnt): Likewise.
29986 (ccp_finalize): Likewise.
29987 (ccp_lattice_meet): Likewise.
29988 (bit_value_unop_1): Use widest_ints rather than double_ints.
29989 (bit_value_binop_1): Likewise.
29990 (bit_value_unop): Use wide-int interfaces.
29991 (bit_value_binop): Likewise.
29992 (bit_value_assume_aligned): Likewise.
29993 (evaluate_stmt): Likewise.
29994 (ccp_fold_stmt): Likewise.
29995 (visit_cond_stmt): Likewise.
29996 (ccp_visit_stmt): Likewise.
29997 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
29998 (constant_pointer_difference): Likewise.
29999 (associate_pointerplus): Likewise.
30000 (combine_conversions): Likewise.
30001 * tree-ssa-loop.h: Include wide-int.h.
30002 (struct tree_niter_desc): Change type of max to widest_int.
30003 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
30004 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
30005 (remove_redundant_iv_tests): Likewise.
30006 (canonicalize_loop_induction_variables): Likewise.
30007 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
30008 (constant_multiple_of): Take a widest_int pointer instead of
30009 a double_int pointer.
30010 (get_computation_aff): Use wide-int interfaces.
30011 (ptr_difference_cost): Likewise.
30012 (difference_cost): Likewise.
30013 (get_loop_invariant_expr_id): Likewise.
30014 (get_computation_cost_at): Likewise.
30015 (iv_elimination_compare_lt): Likewise.
30016 (may_eliminate_iv): Likewise.
30017 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
30018 instead of double_int.
30019 (max_loop_iterations): Likewise.
30020 (max_stmt_executions): Likewise.
30021 (estimated_stmt_executions): Likewise.
30022 * tree-ssa-loop-niter.c: Include wide-int-print.h.
30023 (split_to_var_and_offset): Use wide-int interfaces.
30024 (determine_value_range): Likewise.
30025 (bound_difference_of_offsetted_base): Likewise.
30026 (bounds_add): Take a widest_int instead of a double_int.
30027 (number_of_iterations_ne_max): Use wide-int interfaces.
30028 (number_of_iterations_ne): Likewise.
30029 (number_of_iterations_lt_to_ne): Likewise.
30030 (assert_loop_rolls_lt): Likewise.
30031 (number_of_iterations_lt): Likewise.
30032 (number_of_iterations_le): Likewise.
30033 (number_of_iterations_cond): Likewise.
30034 (number_of_iterations_exit): Likewise.
30035 (finite_loop_p): Likewise.
30036 (derive_constant_upper_bound_assign): Likewise.
30037 (derive_constant_upper_bound): Return a widest_int.
30038 (derive_constant_upper_bound_ops): Likewise.
30039 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
30040 (record_estimate): Take a widest_int rather than a double_int.
30041 (record_nonwrapping_iv): Use wide-int interfaces.
30042 (double_int_cmp): Delete.
30043 (wide_int_cmp): New.
30044 (bound_index): Take a widest_int rather than a double_int.
30045 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
30046 (maybe_lower_iteration_bound): Likewise.
30047 (estimate_numbers_of_iterations_loop): Likewise.
30048 (estimated_loop_iterations): Take a widest_int pointer than than
30049 a double_int pointer.
30050 (estimated_loop_iterations_int): Use wide-int interfaces.
30051 (max_loop_iterations): Take a widest_int pointer than than
30052 a double_int pointer.
30053 (max_loop_iterations_int): Use wide-int interfaces.
30054 (max_stmt_executions): Take a widest_int pointer than than
30055 a double_int pointer.
30056 (estimated_stmt_executions): Likewise.
30057 (n_of_executions_at_most): Use wide-int interfaces.
30058 (scev_probably_wraps_p): Likewise.
30059 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
30060 to real_to_integer.
30061 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
30062 interfaces.
30063 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
30064 double_ints. Adjust for trailing_wide_ints <3> representation.
30065 (set_nonzero_bits): Likewise.
30066 (get_range_info): Return wide_ints rather than double_ints.
30067 Adjust for trailing_wide_ints <3> representation.
30068 (get_nonzero_bits): Likewise.
30069 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
30070 representation.
30071 * tree-ssanames.h (struct range_info_def): Replace min, max and
30072 nonzero_bits with a trailing_wide_ints <3>.
30073 (set_range_info): Use wide_int_refs rather than double_ints.
30074 (set_nonzero_bits): Likewise.
30075 (get_range_info): Return wide_ints rather than double_ints.
30076 (get_nonzero_bits): Likewise.
30077 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
30078 * tree-ssa-pre.c (phi_translate_1): Likewise.
30079 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
30080 (acceptable_pow_call): Likewise.
30081 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
30082 interfaces.
30083 (vn_reference_fold_indirect): Likewise.
30084 (vn_reference_maybe_forwprop_address): Likewise.
30085 (valueize_refs_1): Likewise.
30086 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
30087 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
30088 tree_int_cst_lt and tree_int_cst_le.
30089 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
30090 interfaces.
30091 (streamer_alloc_tree): Likewise.
30092 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
30093 (streamer_write_tree_header): Likewise.
30094 (streamer_write_integer_cst): Likewise.
30095 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
30096 (build_constructors): Likewise.
30097 (array_value_type): Likewise.
30098 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
30099 (vect_check_gather): Likewise.
30100 * tree-vect-generic.c (build_replicated_const): Likewise.
30101 (expand_vector_divmod): Likewise.
30102 * tree-vect-loop.c (vect_transform_loop): Likewise.
30103 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
30104 (vect_do_peeling_for_alignment): Likewise.
30105 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
30106 * tree-vrp.c: Include wide-int.h.
30107 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
30108 (extract_range_from_assert): Use wide-int interfaces.
30109 (vrp_int_const_binop): Likewise.
30110 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
30111 double_int pointers.
30112 (ranges_from_anti_range): Use wide-int interfaces.
30113 (quad_int_cmp): Delete.
30114 (quad_int_pair_sort): Likewise.
30115 (extract_range_from_binary_expr_1): Use wide-int interfaces.
30116 (extract_range_from_unary_expr_1): Likewise.
30117 (adjust_range_with_scev): Likewise.
30118 (masked_increment): Take and return wide_ints rather than double_ints.
30119 (register_edge_assert_for_2): Use wide-int interfaces.
30120 (check_array_ref): Likewise.
30121 (search_for_addr_array): Likewise.
30122 (maybe_set_nonzero_bits): Likewise.
30123 (union_ranges): Pass an integer of the correct type instead of
30124 using integer_one_node.
30125 (intersect_ranges): Likewise.
30126 (simplify_truth_ops_using_ranges): Likewise.
30127 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
30128 (range_fits_type_p): Likewise.
30129 (simplify_cond_using_ranges): Likewise. Take a signop rather than
30130 a bool.
30131 (simplify_conversion_using_ranges): Use wide-int interfaces.
30132 (simplify_float_conversion_using_ranges): Likewise.
30133 (vrp_finalize): Likewise.
30134 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
30135 (gimple_stringops_transform): Likewise.
30136 * varasm.c (decode_addr_const): Likewise.
30137 (const_hash_1): Likewise.
30138 (const_rtx_hash_1): Likewise
30139 (output_constant): Likewise.
30140 (array_size_for_constructor): Likewise.
30141 (output_constructor_regular_field): Likewise.
30142 (output_constructor_bitfield): Likewise.
30143 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
30144 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
30145 GENERATOR_FILEs.
30146 * gencheck.c: Define BITS_PER_UNIT.
30147 * wide-int.cc: New.
30148 * wide-int.h: New.
30149 * wide-int-print.cc: New.
30150 * wide-int-print.h: New.
30152 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30154 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
30156 2014-05-06 Richard Biener <rguenther@suse.de>
30158 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
30159 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
30160 (TODO_verify_all): Adjust.
30161 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
30162 TODO_verify_stmts and TODO_verify_rtl_sharing.
30163 * bb-reorder.c: Likewise.
30164 * cfgexpand.c: Likewise.
30165 * cprop.c: Likewise.
30166 * cse.c: Likewise.
30167 * function.c: Likewise.
30168 * fwprop.c: Likewise.
30169 * gcse.c: Likewise.
30170 * gimple-ssa-isolate-paths.c: Likewise.
30171 * gimple-ssa-strength-reduction.c: Likewise.
30172 * ipa-split.c: Likewise.
30173 * loop-init.c: Likewise.
30174 * loop-unroll.c: Likewise.
30175 * lower-subreg.c: Likewise.
30176 * modulo-sched.c: Likewise.
30177 * postreload-gcse.c: Likewise.
30178 * predict.c: Likewise.
30179 * recog.c: Likewise.
30180 * sched-rgn.c: Likewise.
30181 * store-motion.c: Likewise.
30182 * tracer.c: Likewise.
30183 * trans-mem.c: Likewise.
30184 * tree-call-cdce.c: Likewise.
30185 * tree-cfg.c: Likewise.
30186 * tree-cfgcleanup.c: Likewise.
30187 * tree-complex.c: Likewise.
30188 * tree-eh.c: Likewise.
30189 * tree-emutls.c: Likewise.
30190 * tree-if-conv.c: Likewise.
30191 * tree-into-ssa.c: Likewise.
30192 * tree-loop-distribution.c: Likewise.
30193 * tree-object-size.c: Likewise.
30194 * tree-parloops.c: Likewise.
30195 * tree-pass.h: Likewise.
30196 * tree-sra.c: Likewise.
30197 * tree-ssa-ccp.c: Likewise.
30198 * tree-ssa-copy.c: Likewise.
30199 * tree-ssa-copyrename.c: Likewise.
30200 * tree-ssa-dce.c: Likewise.
30201 * tree-ssa-dom.c: Likewise.
30202 * tree-ssa-dse.c: Likewise.
30203 * tree-ssa-forwprop.c: Likewise.
30204 * tree-ssa-ifcombine.c: Likewise.
30205 * tree-ssa-loop-ch.c: Likewise.
30206 * tree-ssa-loop-ivcanon.c: Likewise.
30207 * tree-ssa-loop.c: Likewise.
30208 * tree-ssa-math-opts.c: Likewise.
30209 * tree-ssa-phiopt.c: Likewise.
30210 * tree-ssa-phiprop.c: Likewise.
30211 * tree-ssa-pre.c: Likewise.
30212 * tree-ssa-reassoc.c: Likewise.
30213 * tree-ssa-sink.c: Likewise.
30214 * tree-ssa-strlen.c: Likewise.
30215 * tree-ssa-tail-merge.c: Likewise.
30216 * tree-ssa-uncprop.c: Likewise.
30217 * tree-switch-conversion.c: Likewise.
30218 * tree-tailcall.c: Likewise.
30219 * tree-vect-generic.c: Likewise.
30220 * tree-vectorizer.c: Likewise.
30221 * tree-vrp.c: Likewise.
30222 * tsan.c: Likewise.
30223 * var-tracking.c: Likewise.
30224 * bt-load.c: Likewise.
30225 * cfgcleanup.c: Likewise.
30226 * combine-stack-adj.c: Likewise.
30227 * combine.c: Likewise.
30228 * compare-elim.c: Likewise.
30229 * config/epiphany/resolve-sw-modes.c: Likewise.
30230 * config/i386/i386.c: Likewise.
30231 * config/mips/mips.c: Likewise.
30232 * config/s390/s390.c: Likewise.
30233 * config/sh/sh_treg_combine.cc: Likewise.
30234 * config/sparc/sparc.c: Likewise.
30235 * dce.c: Likewise.
30236 * dse.c: Likewise.
30237 * final.c: Likewise.
30238 * ifcvt.c: Likewise.
30239 * mode-switching.c: Likewise.
30240 * passes.c: Likewise.
30241 * postreload.c: Likewise.
30242 * ree.c: Likewise.
30243 * reg-stack.c: Likewise.
30244 * regcprop.c: Likewise.
30245 * regrename.c: Likewise.
30246 * web.c: Likewise.
30248 2014-05-06 Richard Biener <rguenther@suse.de>
30250 PR middle-end/61070
30251 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
30252 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
30254 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
30256 PR ipa/60965
30257 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
30259 2014-05-05 Radovan Obradovic <robradovic@mips.com>
30260 Tom de Vries <tom@codesourcery.com>
30262 * target.def (call_fusage_contains_non_callee_clobbers): New
30263 DEFHOOKPOD.
30264 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
30265 Hooks to @menu.
30266 (@node Miscellaneous Register Hooks): New node.
30267 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
30268 * doc/tm.texi: Regenerate.
30270 2014-05-05 Marek Polacek <polacek@redhat.com>
30272 PR driver/61065
30273 * opts.c (common_handle_option): Call error_at instead of warning_at.
30275 2014-05-05 Richard Biener <rguenther@suse.de>
30277 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
30278 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
30279 under the TODO_verify_il umbrella.
30281 2014-05-05 Richard Biener <rguenther@suse.de>
30283 * passes.c (execute_function_todo): Move TODO_verify_flow under
30284 the TODO_verify_ul umbrella.
30286 2014-05-05 Richard Biener <rguenther@suse.de>
30288 PR middle-end/61010
30289 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
30290 X & CST away from a CST that is the mask of a mode.
30292 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30294 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
30295 int argument to enum machine_mode.
30296 (picochip_class_max_nregs): Ditto.
30297 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
30298 (picochip_class_max_nregs): Ditto.
30300 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30302 * target.def: Add new target hook.
30303 * doc/tm.texi: Regenerate.
30304 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
30305 * targhooks.c (default_keep_leaf_when_profiled): New function.
30307 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
30308 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
30310 2014-05-05 Bin Cheng <bin.cheng@arm.com>
30312 PR tree-optimization/60363
30313 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
30314 (copy_phi_args): New parameters. Call get_value_locus_in_path.
30315 (update_destination_phis): New parameter.
30316 (create_edge_and_update_destination_phis): Ditto.
30317 (ssa_fix_duplicate_block_edges): Pass new arguments.
30318 (thread_single_edge): Ditto.
30320 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
30322 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
30323 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
30324 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
30325 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
30326 Use RS6000_BTM_HARD_FLOAT.
30327 (BU_MISC_2): Likewise.
30328 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
30329 RS6000_BTM_HARD_FLOAT.
30330 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
30331 is explicitly used.
30332 (rs6000_invalid_builtin): Add hard floating builtin support.
30333 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
30334 hard float builtins.
30335 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
30337 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
30339 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
30340 Add missing function* argument.
30342 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
30344 * lra-constraints.c (valid_address_p): Move earlier in file.
30345 Add a constraint argument to the address_info version.
30346 (satisfies_memory_constraint_p): New function.
30347 (satisfies_address_constraint_p): Likewise.
30348 (process_alt_operands, curr_insn_transform): Use them.
30349 (process_address): Pass the constraint to valid_address_p when
30350 checking address operands.
30352 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
30354 * config/mips/mips.c (mips_isa_rev): New variable.
30355 (mips_set_architecture): Set it.
30356 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
30357 from mips_isa_rev.
30358 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
30359 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
30360 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
30361 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
30362 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
30363 conditions in terms of mips_isa_rev.
30364 (mips_isa_rev): Declare.
30366 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
30368 * config/sh/sh-mem.cc: Use tabs instead of spaces.
30369 (prob_unlikely, prob_likely): Make variables const.
30371 2014-05-03 Denis Chertykov <chertykov@gmail.com>
30373 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
30375 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
30377 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
30379 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
30381 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
30382 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
30383 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
30384 functions.
30385 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
30386 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
30387 sh_pass_in_reg_p.
30388 Replace usage of ROUND_REG with sh_round_reg.
30389 Use CEIL instead of ROUND_ADVANCE.
30391 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
30393 PR target/61026
30394 * config/sh/sh.c: Include stdlib headers before everything else.
30396 2014-05-02 Jakub Jelinek <jakub@redhat.com>
30398 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
30399 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
30400 (gimplify_adjust_omp_clauses): Simd region is never
30401 directly nested in combined parallel. Instead, for linear
30402 with copyin/copyout, if in combined for simd loop, make decl
30403 firstprivate/lastprivate on OMP_FOR.
30404 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
30405 expand_omp_for_static_chunk): When setting endvar, also set
30406 fd->loop.v to the same value.
30408 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30410 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
30412 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
30414 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
30415 expression.
30417 2014-05-02 Marek Polacek <polacek@redhat.com>
30419 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
30421 2014-05-02 Kito Cheng <kito@0xlab.org>
30423 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
30424 to a C expression marco.
30425 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
30426 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
30427 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
30428 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
30429 HONOR_REG_ALLOC_ORDER.
30430 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
30432 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30434 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
30436 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30438 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
30440 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
30442 * tree-if-conv.c (is_cond_scalar_reduction): New function.
30443 (convert_scalar_cond_reduction): Likewise.
30444 (predicate_scalar_phi): Add recognition and transformation
30445 of simple conditioanl reduction to be vectorizable.
30447 2014-05-01 Marek Polacek <polacek@redhat.com>
30449 PR c/43245
30450 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
30452 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
30454 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
30455 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
30456 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
30457 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
30458 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
30459 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
30460 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
30461 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
30463 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
30465 * config/arc/arc.opt (mlra): Move comment above option name
30466 to avoid mis-parsing as language options.
30468 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30470 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
30471 * config/sol2.h: ... here.
30472 * config/sol2-10.h: Remove.
30474 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
30475 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
30476 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
30477 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
30478 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
30479 * config/sol2.h: ... here.
30480 (SECTION_NAME_FORMAT): Don't redefine.
30481 (STARTFILE_ARCH32_SPEC): Rename to ...
30482 (STARTFILE_ARCH_SPEC): ... this.
30483 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
30484 * config/sparc/sol2.h: ... here.
30485 (SECTION_NAME_FORMAT): Don't undef.
30486 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
30487 (SUBTARGET_EXTRA_SPECS): Remove.
30488 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
30490 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
30491 (MD_STARTFILE_PREFIX): Remove.
30492 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
30493 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
30494 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
30495 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
30496 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
30497 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
30498 * config/i386/sol2.h: ... here.
30499 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
30500 * config/i386/sol2-bi.h: Remove.
30501 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
30502 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
30504 * config/i386/t-sol2-64: Rename to ...
30505 * config/i386/t-sol2: ... this.
30506 * config/sparc/t-sol2-64: Rename to ...
30507 * config/sparc/t-sol2: ... this.
30509 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
30510 sol2_tm_file_head, sol2_tm_file_tail.
30511 Include ${cpu_type}/sol2.h before sol2.h.
30512 Remove sol2-10.h.
30513 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
30514 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
30515 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
30516 Reflect i386/t-sol2-64 renaming.
30517 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
30518 Reflect sparc/t-sol2-64 renaming.
30520 2014-04-30 Richard Biener <rguenther@suse.de>
30522 * passes.c (execute_function_todo): Move TODO_verify_stmts
30523 and TODO_verify_ssa under the TODO_verify_il umbrella.
30524 * tree-ssa.h (verify_ssa): Adjust prototype.
30525 * tree-ssa.c (verify_ssa): Add parameter to tell whether
30526 we should verify SSA operands.
30527 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
30528 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
30529 whether we should verify whether not throwing stmts have EH info.
30530 * graphite-scop-detection.c (create_sese_edges): Adjust.
30531 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
30532 * tree-eh.c (lower_try_finally_switch): Do not add the
30533 default case label twice.
30535 2014-04-30 Marek Polacek <polacek@redhat.com>
30537 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
30538 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
30539 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
30540 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
30542 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
30544 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
30545 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
30546 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
30547 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
30548 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
30549 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
30550 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
30551 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
30553 2014-04-29 David Malcolm <dmalcolm@redhat.com>
30555 * tree-cfg.c (dump_function_to_file): Dump the return type of
30556 functions, in a line to itself before the function body, mimicking
30557 the layout of a C function.
30559 2014-04-29 Jakub Jelinek <jakub@redhat.com>
30561 PR tree-optimization/60971
30562 * tree-tailcall.c (process_assignment): Reject conversions which
30563 reduce precision.
30565 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
30567 * calls.c (initialize_argument_information): Always treat
30568 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
30569 (expand_call): Likewise.
30570 (emit_library_call_calue_1): Likewise.
30571 * expr.c (PUSH_ARGS_REVERSED): Do not define.
30572 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
30573 code accordingly.
30575 2014-04-29 Nick Clifton <nickc@redhat.com>
30577 * config/msp430/msp430.md (umulsidi): Fix typo.
30578 (mulhisi3): Enable even inside interrupt handlers.
30579 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
30580 bigger return address pushed in large mode.
30582 2014-04-29 Nick Clifton <nickc@redhat.com>
30584 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
30585 (arc_init_reg_tables): Use a machine_mode enum to iterate over
30586 available modes.
30587 * config/m32r/m32r.c (init_reg_tables): Likewise.
30588 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
30589 enum to hold the modes.
30591 2014-04-29 Richard Biener <rguenther@suse.de>
30593 * dominance.c (free_dominance_info): Add overload with
30594 function parameter.
30595 (dom_info_state): Likewise.
30596 (dom_info_available_p): Likewise.
30597 * basic-block.h (free_dominance_info, dom_info_state,
30598 dom_info_available_p): Declare overloads.
30599 * passes.c (execute_function_todo): Verify that verifiers
30600 don't change dominator info state. Drop dominator info
30601 for IPA pass invocations.
30602 * cgraph.c (release_function_body): Restore asserts that
30603 dominator information is released.
30605 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
30607 * doc/invoke.texi: Fix typo.
30608 * tree-vrp.c: Fix typos.
30609 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
30611 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
30613 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
30615 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
30617 * config/aarch64/aarch64-builtins.c
30618 (aarch64_types_storestruct_lane_qualifiers): New.
30619 (TYPES_STORESTRUCT_LANE): Likewise.
30620 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
30621 (st3_lane): Likewise.
30622 (st4_lane): Likewise.
30623 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
30624 (vec_store_lanesci_lane<mode>): Likewise.
30625 (vec_store_lanesxi_lane<mode>): Likewise.
30626 (aarch64_st2_lane<VQ:mode>): Likewise.
30627 (aarch64_st3_lane<VQ:mode>): Likewise.
30628 (aarch64_st4_lane<VQ:mode>): Likewise.
30629 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
30630 * config/aarch64/arm_neon.h
30631 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
30632 use new macro arguments.
30633 (__ST3_LANE_FUNC): Likewise.
30634 (__ST4_LANE_FUNC): Likewise.
30635 * config/aarch64/iterators.md (V_TWO_ELEM): New.
30636 (V_THREE_ELEM): Likewise.
30637 (V_FOUR_ELEM): Likewise.
30639 2014-04-28 David Malcolm <dmalcolm@redhat.com>
30641 * doc/gimple.texi: Replace the description of the now-defunct
30642 union gimple_statement_d with a diagram showing the
30643 gimple_statement_base class hierarchy and its relationships to
30644 the GSS_ and GIMPLE_ enums.
30646 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
30648 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
30649 * config/aarch64/aarch64.c
30650 (aarch64_cannot_change_mode_class): Weaken conditions.
30651 (aarch64_modes_tieable_p): New.
30652 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
30654 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
30656 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
30657 (loadsync_<mode>): Change mode.
30658 (load_quadpti, store_quadpti): New.
30659 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
30660 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
30662 2014-04-28 Martin Jambor <mjambor@suse.cz>
30664 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
30665 same alias type as the original statement.
30666 (subreplacement_assignment_data): New type.
30667 (handle_unscalarized_data_in_subtree): New type of parameter,
30668 generate new memory accesses with same alias type as the original
30669 statement.
30670 (load_assign_lhs_subreplacements): Likewise.
30671 (sra_modify_constructor_assign): Generate new memory accesses with
30672 same alias type as the original statement.
30674 2014-04-28 Richard Biener <rguenther@suse.de>
30676 * tree-pass.h (TODO_verify_il): Define.
30677 (TODO_verify_all): Complete properly.
30678 * passes.c (execute_function_todo): Move existing loop-closed
30679 SSA verification under TODO_verify_il.
30680 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
30681 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
30682 Fix tree sharing issue.
30684 2014-04-28 Richard Biener <rguenther@suse.de>
30686 PR middle-end/60092
30687 * builtins.def (DEF_C11_BUILTIN): Add.
30688 (BUILT_IN_ALIGNED_ALLOC): Likewise.
30689 * coretypes.h (enum function_class): Add function_c11_misc.
30690 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
30691 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
30692 (call_may_clobber_ref_p_1): Likewise.
30693 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
30694 (mark_all_reaching_defs_necessary_1): Likewise.
30695 (propagate_necessity): Likewise.
30696 (eliminate_unnecessary_stmts): Likewise.
30697 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
30699 2014-04-28 Richard Biener <rguenther@suse.de>
30701 * tree-vrp.c (vrp_var_may_overflow): Remove.
30702 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
30703 with overflow immediately bump to one before that value and
30704 let iteration figure out overflow status.
30706 2014-04-28 Richard Biener <rguenther@suse.de>
30708 * configure.ac: Do valgrind header checks unconditionally.
30709 Add --enable-valgrind-annotations.
30710 * system.h: Guard valgrind header inclusion with
30711 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
30712 * alloc-pool.c (pool_alloc, pool_free): Use
30713 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
30714 to guard possibly dead code.
30715 * config.in: Regenerated.
30716 * configure: Likewise.
30718 2014-04-28 Jeff Law <law@redhat.com>
30720 PR tree-optimization/60902
30721 * tree-ssa-threadedge.c
30722 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
30723 over real defs when invalidating outputs from statements that do not
30724 produce useful outputs for threading.
30726 2014-04-28 Richard Biener <rguenther@suse.de>
30728 PR tree-optimization/60979
30729 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
30730 SCOPs that end in a block with a successor with abnormal
30731 predecessors.
30733 2014-04-28 Richard Biener <rguenther@suse.de>
30735 * tree-pass.h (execute_pass_list): Adjust prototype.
30736 * passes.c (pass_manager::execute_early_local_passes): Adjust.
30737 (do_per_function): Change callback signature, push all actual
30738 work to the callbals.
30739 (do_per_function_toporder): Likewise.
30740 (execute_function_dump): Adjust.
30741 (execute_function_todo): Likewise.
30742 (clear_last_verified): Likewise.
30743 (verify_curr_properties): Likewise.
30744 (update_properties_after_pass): Likewise.
30745 (execute_pass_list_1): Split out from ...
30746 (execute_pass_list): ... here. Adjust.
30747 (execute_ipa_pass_list): Likewise.
30748 * cgraphunit.c (cgraph_add_new_function): Adjust.
30749 (analyze_function): Likewise.
30750 (expand_function): Likewise.
30751 * cgraph.c (release_function_body): Free dominance info
30752 here instead of asserting it was magically freed elsewhere.
30754 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
30756 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
30757 * configure: Regenerate.
30758 * config/sparc/sparc.opt (muser-mode): New option.
30759 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
30760 for LEON3.
30761 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
30762 * doc/invoke.texi (SPARC options): Document -muser-mode.
30764 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
30766 * cselib.c (find_slot_memmode): Delete.
30767 (cselib_hasher): Change compare_type to a struct.
30768 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
30769 constants.
30770 (preserve_constants_and_equivs): Adjust for new compare_type.
30771 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
30772 (wrap_constant): Delete.
30773 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
30775 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
30777 * doc/install.texi (Building with profile feedback): Remove
30778 outdated sentence.
30780 2014-04-26 Tom de Vries <tom@codesourcery.com>
30782 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
30783 array accesses.
30785 2014-04-25 Cary Coutant <ccoutant@google.com>
30787 PR debug/60929
30788 * dwarf2out.c (should_move_die_to_comdat): A type definition
30789 can contain a subprogram definition, but don't move it to a
30790 comdat unit.
30791 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
30792 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
30793 from original DIE.
30794 (clone_tree_hash): Rename to...
30795 (clone_tree_partial): ...this; change callers. Copy
30796 DW_TAG_subprogram DIEs as declarations.
30797 (copy_decls_walk): Don't copy children of a declaration into a
30798 type unit.
30800 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
30802 PR target/60969
30803 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
30804 alternative 12.
30806 2014-04-25 Jiong Wang <jiong.wang@arm.com>
30808 * config/arm/predicates.md (call_insn_operand): Add long_call check.
30809 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
30810 reg for long_call.
30811 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
30812 restriction.
30814 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30816 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
30818 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30820 PR tree-optimization/60930
30821 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
30822 creating a multiply candidate by folding two constant
30823 multiplicands when the result overflows.
30825 2014-04-25 Jakub Jelinek <jakub@redhat.com>
30827 PR tree-optimization/60960
30828 * tree-vect-generic.c (expand_vector_operation): Only call
30829 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
30831 2014-04-25 Tom de Vries <tom@codesourcery.com>
30833 * expr.c (clobber_reg_mode): New function.
30834 * expr.h (clobber_reg): New function.
30836 2014-04-25 Tom de Vries <tom@codesourcery.com>
30838 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
30839 clobbers.
30841 2014-04-25 Radovan Obradovic <robradovic@mips.com>
30842 Tom de Vries <tom@codesourcery.com>
30844 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
30845 handle.
30846 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
30847 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
30848 new argument to find_all_hard_reg_sets call.
30850 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30852 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
30853 Use HOST_WIDE_INT_C for mask literal.
30854 (aarch_rev16_shleft_mask_imm_p): Likewise.
30856 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
30858 PR target/60941
30859 * config/sparc/sparc.md (ashlsi3_extend): Delete.
30861 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
30863 PR preprocessor/56540
30864 * config/i386/i386-c.c (ix86_target_macros): Define
30865 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
30867 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
30869 * configure.ac (tga_func): Remove.
30870 (LIB_TLS_SPEC): Remove.
30871 * configure: Regenerate.
30872 * config.in: Regenerate.
30873 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
30875 2014-04-25 Richard Biener <rguenther@suse.de>
30877 PR ipa/60912
30878 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
30879 call stmt use/clobber sets during stmt walk instead of
30880 walking the possibly incomplete set of caller edges.
30882 2014-04-25 Richard Biener <rguenther@suse.de>
30884 PR ipa/60911
30885 * passes.c (apply_ipa_transforms): Inline into only caller ...
30886 (execute_one_pass): ... here. Properly bring in function
30887 bodies for nodes we want to apply IPA transforms to.
30889 2014-04-24 Cong Hou <congh@google.com>
30891 PR tree-optimization/60896
30892 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
30893 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
30894 (vect_mark_pattern_stmts): Set the def type of all statements in
30895 PATTERN_DEF_SEQ as vect_internal_def.
30897 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
30899 * doc/extend.texi (PowerPC Built-in Functions): Document new
30900 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
30901 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
30903 * config/rs6000/predicates.md (const_0_to_3_operand): New
30904 predicate to match 0..3 integer constants.
30906 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
30907 to support adding miscellaneous builtin functions.
30908 (BU_DFP_MISC_2): Likewise.
30909 (BU_P7_MISC_1): Likewise.
30910 (BU_P7_MISC_2): Likewise.
30911 (BU_P8V_MISC_3): Likewise.
30912 (BU_MISC_1): Likewise.
30913 (BU_MISC_2): Likewise.
30914 (DIVWE): Add extended divide builtin functions.
30915 (DIVWEO): Likewise.
30916 (DIVWEU): Likewise.
30917 (DIVWEUO): Likewise.
30918 (DIVDE): Likewise.
30919 (DIVDEO): Likewise.
30920 (DIVDEU): Likewise.
30921 (DIVDEUO): Likewise.
30922 (DXEX): Add decimal floating-point builtin functions.
30923 (DXEXQ): Likewise.
30924 (DDEDPD): Likewise.
30925 (DDEDPDQ): Likewise.
30926 (DENBCD): Likewise.
30927 (DENBCDQ): Likewise.
30928 (DIEX): Likewise.
30929 (DIEXQ): Likewise.
30930 (DSCLI): Likewise.
30931 (DSCLIQ): Likewise.
30932 (DSCRI): Likewise.
30933 (DSCRIQ): Likewise.
30934 (CDTBCD): Add new BCD builtin functions.
30935 (CBCDTD): Likewise.
30936 (ADDG6S): Likewise.
30937 (BCDADD): Likewise.
30938 (BCDADD_LT): Likewise.
30939 (BCDADD_EQ): Likewise.
30940 (BCDADD_GT): Likewise.
30941 (BCDADD_OV): Likewise.
30942 (BCDSUB): Likewise.
30943 (BCDSUB_LT): Likewise.
30944 (BCDSUB_EQ): Likewise.
30945 (BCDSUB_GT): Likewise.
30946 (BCDSUB_OV): Likewise.
30947 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
30948 (UNPACK_TD): Likewise.
30949 (PACK_TF): Likewise.
30950 (UNPACK_TF): Likewise.
30951 (UNPACK_TF_0): Likewise.
30952 (UNPACK_TF_1): Likewise.
30953 (PACK_V1TI): Likewise.
30954 (UNPACK_V1TI): Likewise.
30956 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
30957 support for decimal floating point builtin functions.
30958 (rs6000_expand_ternop_builtin): Add checks for the new builtin
30959 functions that take constant arguments.
30960 (rs6000_invalid_builtin): Add decimal floating point builtin support.
30961 (rs6000_init_builtins): Setup long double, _Decimal64, and
30962 _Decimal128 types for new builtin functions.
30963 (builtin_function_type): Set the unsigned flags appropriately for
30964 the new builtin functions.
30965 (rs6000_opt_masks): Add support for decimal floating point builtin
30966 functions.
30968 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
30969 floating point builtin functions.
30970 (RS6000_BTM_COMMON): Likewise.
30971 (RS6000_BTI_long_double): Likewise.
30972 (RS6000_BTI_dfloat64): Likewise.
30973 (RS6000_BTI_dfloat128): Likewise.
30974 (long_double_type_internal_node): Likewise.
30975 (dfloat64_type_internal_node): Likewise.
30976 (dfloat128_type_internal_node): Likewise.
30978 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
30979 2.07 bcd arithmetic instructions.
30980 (UNSPEC_BCDSUB): Likewise.
30981 (UNSPEC_BCD_OVERFLOW): Likewise.
30982 (UNSPEC_BCD_ADD_SUB): Likewise.
30983 (bcd_add_sub): Likewise.
30984 (BCD_TEST): Likewise.
30985 (bcd<bcd_add_sub>): Likewise.
30986 (bcd<bcd_add_sub>_test): Likewise.
30987 (bcd<bcd_add_sub>_test2): Likewise.
30988 (bcd<bcd_add_sub>_<code>): Likewise.
30989 (peephole2 for combined bcd ops): Likewise.
30991 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
30992 decimal floating point builtin functions.
30993 (UNSPEC_DENBCD): Likewise.
30994 (UNSPEC_DXEX): Likewise.
30995 (UNSPEC_DIEX): Likewise.
30996 (UNSPEC_DSCLI): Likewise.
30997 (UNSPEC_DSCRI): Likewise.
30998 (D64_D128): Likewise.
30999 (dfp_suffix): Likewise.
31000 (dfp_ddedpd_<mode>): Likewise.
31001 (dfp_denbcd_<mode>): Likewise.
31002 (dfp_dxex_<mode>): Likewise.
31003 (dfp_diex_<mode>): Likewise.
31004 (dfp_dscli_<mode>): Likewise.
31005 (dfp_dscri_<mode>): Likewise.
31007 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
31008 builtin functions.
31009 (UNSPEC_CDTBCD): Likewise.
31010 (UNSPEC_CBCDTD): Likewise.
31011 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
31012 (UNSPEC_DIVEO): Likewise.
31013 (UNSPEC_DIVEU): Likewise.
31014 (UNSPEC_DIVEUO): Likewise.
31015 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
31016 pack/unpack 128-bit types.
31017 (UNSPEC_PACK_128BIT): Likewise.
31018 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
31019 (udiv<mode>3): Use idiv_ldiv mode attribute.
31020 (div<mode>3): Likewise.
31021 (addg6s): Add new BCD builtin functions.
31022 (cdtbcd): Likewise.
31023 (cbcdtd): Likewise.
31024 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
31025 (div_extend): Likewise.
31026 (div<div_extend>_<mode>"): Likewise.
31027 (FP128_64): Add support for new builtin functions to pack/unpack
31028 128-bit types.
31029 (unpack<mode>): Likewise.
31030 (unpacktf_0): Likewise.
31031 (unpacktf_1): Likewise.
31032 (unpack<mode>_dm): Likewise.
31033 (unpack<mode>_nodm): Likewise.
31034 (pack<mode>): Likewise.
31035 (unpackv1ti): Likewise.
31036 (packv1ti): Likewise.
31038 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
31040 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
31041 is disabled.
31043 2014-04-24 Jakub Jelinek <jakub@redhat.com>
31045 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
31046 * gimplify.c (omp_is_private): Change last argument's type to int.
31047 Only diagnose lastprivate if the simd argument is 1, only diagnose
31048 linear if the simd argument is 2.
31049 (gimplify_omp_for): Adjust omp_is_private callers. When adding
31050 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
31051 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
31052 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
31053 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
31054 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
31055 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
31056 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
31057 * tree-nested.c (convert_nonlocal_omp_clauses,
31058 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
31060 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
31062 PR target/60822
31063 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
31064 operand 1.
31066 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
31068 * flag-types.h (enum ivar_visibility): Add.
31070 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
31072 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
31073 function * argument.
31075 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
31077 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
31079 2014-04-24 Radovan Obradovic <robradovic@mips.com>
31080 Tom de Vries <tom@codesourcery.com>
31082 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
31083 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
31084 reg-note.
31085 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
31086 * emit-rtl.c (try_split): Same.
31088 2014-04-24 Radovan Obradovic <robradovic@mips.com>
31089 Tom de Vries <tom@codesourcery.com>
31091 * common.opt (fuse-caller-save): New option.
31093 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
31095 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
31096 elements for big-endian.
31098 2014-04-24 Richard Biener <rguenther@suse.de>
31100 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
31101 during TER and instead use the sepops interface for expanding
31102 non-GIMPLE_SINGLE_RHS.
31104 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31106 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
31107 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
31109 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31111 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
31112 assembler 64-bit option.
31113 * configure: Regenerate.
31115 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31117 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
31118 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
31119 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
31120 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
31121 (TARGET_CRYPTO): Take TARGET_SIMD into account.
31123 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31125 * config/aarch64/aarch64-builtins.c
31126 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
31127 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
31128 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
31129 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
31130 builtins.
31131 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
31132 (Vrevsuff): New mode attribute.
31134 2014-04-24 Terry Guo <terry.guo@arm.com>
31136 * config/arm/arm.h (machine_function): Define variable
31137 after_arm_reorg here.
31138 * config/arm/arm.c (after_arm_reorg): Remove the definition.
31139 (arm_split_constant): Update the way to access variable
31140 after_arm_reorg.
31141 (arm_reorg): Ditto.
31142 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
31144 2014-04-23 Tom de Vries <tom@codesourcery.com>
31146 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
31148 2014-04-23 David Malcolm <dmalcolm@redhat.com>
31150 * is-a.h: Update comments to reflect the following changes to the
31151 "pointerness" of the API, making the template parameter match the
31152 return type, allowing use of is-a.h with typedefs of pointers.
31153 (is_a_helper::cast): Return a T rather then a pointer to a T, so
31154 that the return type matches the parameter to the is_a_helper.
31155 (as_a): Likewise.
31156 (dyn_cast): Likewise.
31158 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
31159 pointer from the is-a.h API.
31161 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
31162 (is_a_helper <cgraph_node *>::test): ...this, matching change to
31163 is-a.h API.
31164 (is_a_helper <varpool_node>::test): Likewise, convert to...
31165 (is_a_helper <varpool_node *>::test): ...this.
31167 (varpool_first_variable): Update for removal of implicit pointer
31168 from the is-a.h API.
31169 (varpool_next_variable): Likewise.
31170 (varpool_first_static_initializer): Likewise.
31171 (varpool_next_static_initializer): Likewise.
31172 (varpool_first_defined_variable): Likewise.
31173 (varpool_next_defined_variable): Likewise.
31174 (cgraph_first_defined_function): Likewise.
31175 (cgraph_next_defined_function): Likewise.
31176 (cgraph_first_function): Likewise.
31177 (cgraph_next_function): Likewise.
31178 (cgraph_first_function_with_gimple_body): Likewise.
31179 (cgraph_next_function_with_gimple_body): Likewise.
31180 (cgraph_alias_target): Likewise.
31181 (varpool_alias_target): Likewise.
31182 (cgraph_function_or_thunk_node): Likewise.
31183 (varpool_variable_node): Likewise.
31184 (symtab_real_symbol_p): Likewise.
31185 * cgraphunit.c (referred_to_p): Likewise.
31186 (analyze_functions): Likewise.
31187 (handle_alias_pairs): Likewise.
31188 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
31189 * gimple-ssa.h (gimple_vuse_op): Likewise.
31190 (gimple_vdef_op): Likewise.
31191 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
31192 * gimple.c (gimple_build_asm_1): Likewise.
31193 (gimple_build_try): Likewise.
31194 (gimple_build_resx): Likewise.
31195 (gimple_build_eh_dispatch): Likewise.
31196 (gimple_build_omp_for): Likewise.
31197 (gimple_omp_for_set_clauses): Likewise.
31199 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
31200 (is_a_helper <gimple_statement_asm *>::test): ...this.
31201 (is_a_helper <gimple_statement_bind>::test): Convert to...
31202 (is_a_helper <gimple_statement_bind *>::test): ...this.
31203 (is_a_helper <gimple_statement_call>::test): Convert to...
31204 (is_a_helper <gimple_statement_call *>::test): ...this.
31205 (is_a_helper <gimple_statement_catch>::test): Convert to...
31206 (is_a_helper <gimple_statement_catch *>::test): ...this.
31207 (is_a_helper <gimple_statement_resx>::test): Convert to...
31208 (is_a_helper <gimple_statement_resx *>::test): ...this.
31209 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
31210 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
31211 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
31212 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
31213 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
31214 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
31215 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
31216 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
31217 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
31218 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
31219 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
31220 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
31221 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
31222 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
31223 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
31224 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
31225 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
31226 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
31227 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
31228 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
31229 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
31230 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
31231 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
31232 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
31233 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
31234 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
31235 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
31236 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
31237 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
31238 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
31239 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
31240 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
31241 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
31242 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
31243 (is_a_helper <gimple_statement_phi>::test): Convert to...
31244 (is_a_helper <gimple_statement_phi *>::test): ...this.
31245 (is_a_helper <gimple_statement_transaction>::test): Convert to...
31246 (is_a_helper <gimple_statement_transaction *>::test): ...this.
31247 (is_a_helper <gimple_statement_try>::test): Convert to...
31248 (is_a_helper <gimple_statement_try *>::test): ...this.
31249 (is_a_helper <gimple_statement_wce>::test): Convert to...
31250 (is_a_helper <gimple_statement_wce *>::test): ...this.
31251 (is_a_helper <const gimple_statement_asm>::test): Convert to...
31252 (is_a_helper <const gimple_statement_asm *>::test): ...this.
31253 (is_a_helper <const gimple_statement_bind>::test): Convert to...
31254 (is_a_helper <const gimple_statement_bind *>::test): ...this.
31255 (is_a_helper <const gimple_statement_call>::test): Convert to...
31256 (is_a_helper <const gimple_statement_call *>::test): ...this.
31257 (is_a_helper <const gimple_statement_catch>::test): Convert to...
31258 (is_a_helper <const gimple_statement_catch *>::test): ...this.
31259 (is_a_helper <const gimple_statement_resx>::test): Convert to...
31260 (is_a_helper <const gimple_statement_resx *>::test): ...this.
31261 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
31262 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
31263 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
31264 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
31265 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
31266 Convert to...
31267 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
31268 ...this.
31269 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
31270 Convert to...
31271 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
31272 ...this.
31273 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
31274 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
31275 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
31276 to...
31277 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
31278 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
31279 to...
31280 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
31281 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
31282 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
31283 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
31284 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
31285 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
31286 to...
31287 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
31288 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
31289 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
31290 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
31291 to...
31292 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
31293 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
31294 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
31295 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
31296 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
31297 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
31298 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
31299 (is_a_helper <const gimple_statement_phi>::test): Convert to...
31300 (is_a_helper <const gimple_statement_phi *>::test): ...this.
31301 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
31302 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
31303 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
31304 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
31305 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
31306 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
31307 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
31308 to...
31309 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
31310 ...this.
31311 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
31312 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
31314 (gimple_use_ops): Update for removal of implicit pointer from the
31315 is-a.h API.
31316 (gimple_set_use_ops): Likewise.
31317 (gimple_vuse): Likewise.
31318 (gimple_vdef): Likewise.
31319 (gimple_vuse_ptr): Likewise.
31320 (gimple_vdef_ptr): Likewise.
31321 (gimple_set_vuse): Likewise.
31322 (gimple_set_vdef): Likewise.
31323 (gimple_omp_return_set_lhs): Likewise.
31324 (gimple_omp_return_lhs): Likewise.
31325 (gimple_omp_return_lhs_ptr): Likewise.
31326 (gimple_call_fntype): Likewise.
31327 (gimple_call_set_fntype): Likewise.
31328 (gimple_call_set_internal_fn): Likewise.
31329 (gimple_call_use_set): Likewise.
31330 (gimple_call_clobber_set): Likewise.
31331 (gimple_bind_vars): Likewise.
31332 (gimple_bind_set_vars): Likewise.
31333 (gimple_bind_body_ptr): Likewise.
31334 (gimple_bind_set_body): Likewise.
31335 (gimple_bind_add_stmt): Likewise.
31336 (gimple_bind_block): Likewise.
31337 (gimple_bind_set_block): Likewise.
31338 (gimple_asm_ninputs): Likewise.
31339 (gimple_asm_noutputs): Likewise.
31340 (gimple_asm_nclobbers): Likewise.
31341 (gimple_asm_nlabels): Likewise.
31342 (gimple_asm_input_op): Likewise.
31343 (gimple_asm_input_op_ptr): Likewise.
31344 (gimple_asm_output_op): Likewise.
31345 (gimple_asm_output_op_ptr): Likewise.
31346 (gimple_asm_set_output_op): Likewise.
31347 (gimple_asm_clobber_op): Likewise.
31348 (gimple_asm_set_clobber_op): Likewise.
31349 (gimple_asm_label_op): Likewise.
31350 (gimple_asm_set_label_op): Likewise.
31351 (gimple_asm_string): Likewise.
31352 (gimple_catch_types): Likewise.
31353 (gimple_catch_types_ptr): Likewise.
31354 (gimple_catch_handler_ptr): Likewise.
31355 (gimple_catch_set_types): Likewise.
31356 (gimple_catch_set_handler): Likewise.
31357 (gimple_eh_filter_types): Likewise.
31358 (gimple_eh_filter_types_ptr): Likewise.
31359 (gimple_eh_filter_failure_ptr): Likewise.
31360 (gimple_eh_filter_set_types): Likewise.
31361 (gimple_eh_filter_set_failure): Likewise.
31362 (gimple_eh_must_not_throw_fndecl): Likewise.
31363 (gimple_eh_must_not_throw_set_fndecl): Likewise.
31364 (gimple_eh_else_n_body_ptr): Likewise.
31365 (gimple_eh_else_e_body_ptr): Likewise.
31366 (gimple_eh_else_set_n_body): Likewise.
31367 (gimple_eh_else_set_e_body): Likewise.
31368 (gimple_try_eval_ptr): Likewise.
31369 (gimple_try_cleanup_ptr): Likewise.
31370 (gimple_try_set_eval): Likewise.
31371 (gimple_try_set_cleanup): Likewise.
31372 (gimple_wce_cleanup_ptr): Likewise.
31373 (gimple_wce_set_cleanup): Likewise.
31374 (gimple_phi_capacity): Likewise.
31375 (gimple_phi_num_args): Likewise.
31376 (gimple_phi_result): Likewise.
31377 (gimple_phi_result_ptr): Likewise.
31378 (gimple_phi_set_result): Likewise.
31379 (gimple_phi_arg): Likewise.
31380 (gimple_phi_set_arg): Likewise.
31381 (gimple_resx_region): Likewise.
31382 (gimple_resx_set_region): Likewise.
31383 (gimple_eh_dispatch_region): Likewise.
31384 (gimple_eh_dispatch_set_region): Likewise.
31385 (gimple_omp_critical_name): Likewise.
31386 (gimple_omp_critical_name_ptr): Likewise.
31387 (gimple_omp_critical_set_name): Likewise.
31388 (gimple_omp_for_clauses): Likewise.
31389 (gimple_omp_for_clauses_ptr): Likewise.
31390 (gimple_omp_for_set_clauses): Likewise.
31391 (gimple_omp_for_collapse): Likewise.
31392 (gimple_omp_for_index): Likewise.
31393 (gimple_omp_for_index_ptr): Likewise.
31394 (gimple_omp_for_set_index): Likewise.
31395 (gimple_omp_for_initial): Likewise.
31396 (gimple_omp_for_initial_ptr): Likewise.
31397 (gimple_omp_for_set_initial): Likewise.
31398 (gimple_omp_for_final): Likewise.
31399 (gimple_omp_for_final_ptr): Likewise.
31400 (gimple_omp_for_set_final): Likewise.
31401 (gimple_omp_for_incr): Likewise.
31402 (gimple_omp_for_incr_ptr): Likewise.
31403 (gimple_omp_for_set_incr): Likewise.
31404 (gimple_omp_for_pre_body_ptr): Likewise.
31405 (gimple_omp_for_set_pre_body): Likewise.
31406 (gimple_omp_parallel_clauses): Likewise.
31407 (gimple_omp_parallel_clauses_ptr): Likewise.
31408 (gimple_omp_parallel_set_clauses): Likewise.
31409 (gimple_omp_parallel_child_fn): Likewise.
31410 (gimple_omp_parallel_child_fn_ptr): Likewise.
31411 (gimple_omp_parallel_set_child_fn): Likewise.
31412 (gimple_omp_parallel_data_arg): Likewise.
31413 (gimple_omp_parallel_data_arg_ptr): Likewise.
31414 (gimple_omp_parallel_set_data_arg): Likewise.
31415 (gimple_omp_task_clauses): Likewise.
31416 (gimple_omp_task_clauses_ptr): Likewise.
31417 (gimple_omp_task_set_clauses): Likewise.
31418 (gimple_omp_task_child_fn): Likewise.
31419 (gimple_omp_task_child_fn_ptr): Likewise.
31420 (gimple_omp_task_set_child_fn): Likewise.
31421 (gimple_omp_task_data_arg): Likewise.
31422 (gimple_omp_task_data_arg_ptr): Likewise.
31423 (gimple_omp_task_set_data_arg): Likewise.
31424 (gimple_omp_taskreg_clauses): Likewise.
31425 (gimple_omp_taskreg_clauses_ptr): Likewise.
31426 (gimple_omp_taskreg_set_clauses): Likewise.
31427 (gimple_omp_taskreg_child_fn): Likewise.
31428 (gimple_omp_taskreg_child_fn_ptr): Likewise.
31429 (gimple_omp_taskreg_set_child_fn): Likewise.
31430 (gimple_omp_taskreg_data_arg): Likewise.
31431 (gimple_omp_taskreg_data_arg_ptr): Likewise.
31432 (gimple_omp_taskreg_set_data_arg): Likewise.
31433 (gimple_omp_task_copy_fn): Likewise.
31434 (gimple_omp_task_copy_fn_ptr): Likewise.
31435 (gimple_omp_task_set_copy_fn): Likewise.
31436 (gimple_omp_task_arg_size): Likewise.
31437 (gimple_omp_task_arg_size_ptr): Likewise.
31438 (gimple_omp_task_set_arg_size): Likewise.
31439 (gimple_omp_task_arg_align): Likewise.
31440 (gimple_omp_task_arg_align_ptr): Likewise.
31441 (gimple_omp_task_set_arg_align): Likewise.
31442 (gimple_omp_single_clauses): Likewise.
31443 (gimple_omp_single_clauses_ptr): Likewise.
31444 (gimple_omp_single_set_clauses): Likewise.
31445 (gimple_omp_target_clauses): Likewise.
31446 (gimple_omp_target_clauses_ptr): Likewise.
31447 (gimple_omp_target_set_clauses): Likewise.
31448 (gimple_omp_target_child_fn): Likewise.
31449 (gimple_omp_target_child_fn_ptr): Likewise.
31450 (gimple_omp_target_set_child_fn): Likewise.
31451 (gimple_omp_target_data_arg): Likewise.
31452 (gimple_omp_target_data_arg_ptr): Likewise.
31453 (gimple_omp_target_set_data_arg): Likewise.
31454 (gimple_omp_teams_clauses): Likewise.
31455 (gimple_omp_teams_clauses_ptr): Likewise.
31456 (gimple_omp_teams_set_clauses): Likewise.
31457 (gimple_omp_sections_clauses): Likewise.
31458 (gimple_omp_sections_clauses_ptr): Likewise.
31459 (gimple_omp_sections_set_clauses): Likewise.
31460 (gimple_omp_sections_control): Likewise.
31461 (gimple_omp_sections_control_ptr): Likewise.
31462 (gimple_omp_sections_set_control): Likewise.
31463 (gimple_omp_for_set_cond): Likewise.
31464 (gimple_omp_for_cond): Likewise.
31465 (gimple_omp_atomic_store_set_val): Likewise.
31466 (gimple_omp_atomic_store_val): Likewise.
31467 (gimple_omp_atomic_store_val_ptr): Likewise.
31468 (gimple_omp_atomic_load_set_lhs): Likewise.
31469 (gimple_omp_atomic_load_lhs): Likewise.
31470 (gimple_omp_atomic_load_lhs_ptr): Likewise.
31471 (gimple_omp_atomic_load_set_rhs): Likewise.
31472 (gimple_omp_atomic_load_rhs): Likewise.
31473 (gimple_omp_atomic_load_rhs_ptr): Likewise.
31474 (gimple_omp_continue_control_def): Likewise.
31475 (gimple_omp_continue_control_def_ptr): Likewise.
31476 (gimple_omp_continue_set_control_def): Likewise.
31477 (gimple_omp_continue_control_use): Likewise.
31478 (gimple_omp_continue_control_use_ptr): Likewise.
31479 (gimple_omp_continue_set_control_use): Likewise.
31480 (gimple_transaction_body_ptr): Likewise.
31481 (gimple_transaction_label): Likewise.
31482 (gimple_transaction_label_ptr): Likewise.
31483 (gimple_transaction_set_body): Likewise.
31484 (gimple_transaction_set_label): Likewise.
31486 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
31487 * ipa-inline-analysis.c (inline_write_summary): Likewise.
31488 * ipa-ref.c (ipa_record_reference): Likewise.
31489 * ipa-reference.c (analyze_function): Likewise.
31490 (ipa_reference_write_optimization_summary): Likewise.
31491 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
31492 (address_taken_from_non_vtable_p): Likewise.
31493 (comdat_can_be_unshared_p_1): Likewise.
31494 * lto-cgraph.c (lto_output_ref): Likewise.
31495 (add_references): Likewise.
31496 (compute_ltrans_boundary): Likewise.
31497 (output_symtab): Likewise.
31498 (input_ref): Likewise.
31499 (input_cgraph_1): Likewise.
31500 (output_cgraph_opt_summary): Likewise.
31501 * lto-streamer-out.c (lto_output): Likewise.
31502 (output_symbol_p): Likewise.
31503 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
31504 (lsei_start_function_in_partition): Likewise.
31505 (lsei_next_variable_in_partition): Likewise.
31506 (lsei_start_variable_in_partition): Likewise.
31507 * symtab.c (insert_to_assembler_name_hash): Likewise.
31508 (unlink_from_assembler_name_hash): Likewise.
31509 (symtab_unregister_node): Likewise.
31510 (symtab_remove_node): Likewise.
31511 (dump_symtab_node): Likewise.
31512 (verify_symtab_base): Likewise.
31513 (verify_symtab_node): Likewise.
31514 (symtab_make_decl_local): Likewise.
31515 (symtab_alias_ultimate_target): Likewise.
31516 (symtab_resolve_alias): Likewise.
31517 (symtab_get_symbol_partitioning_class): Likewise.
31518 * tree-phinodes.c (allocate_phi_node): Likewise.
31519 (reserve_phi_args_for_new_edge): Likewise.
31520 (remove_phi_args): Likewise.
31521 * varpool.c (varpool_node_for_asm): Likewise.
31522 (varpool_remove_unreferenced_decls): Likewise.
31524 2014-04-23 Jeff Law <law@redhat.com>
31526 PR tree-optimization/60902
31527 * tree-ssa-threadedge.c
31528 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
31529 invalidate outputs from statements that do not produce useful
31530 outputs for threading.
31532 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
31534 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
31535 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
31536 machine descriptions for Stack Smashing Protector.
31538 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
31540 * aarch64.md (<optab>_rol<mode>3): New pattern.
31541 (<optab>_rolsi3_uxtw): Likewise.
31542 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
31544 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
31546 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
31547 (arm_cortex_a12_tune): Likewise.
31549 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31551 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
31553 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31555 * config/arm/arm.md (arm_rev16si2): New pattern.
31556 (arm_rev16si2_alt): Likewise.
31557 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
31559 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31561 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
31562 (rev16<mode>2_alt): Likewise.
31563 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
31564 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
31565 (aarch_rev16_shleft_mask_imm_p): Likewise.
31566 (aarch_rev16_p_1): Likewise.
31567 (aarch_rev16_p): Likewise.
31568 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
31569 (aarch_rev16_shright_mask_imm_p): Likewise.
31570 (aarch_rev16_shleft_mask_imm_p): Likewise.
31572 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31574 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
31575 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
31576 rev cost.
31577 (cortex_a53_extra_costs): Likewise.
31578 (cortex_a57_extra_costs): Likewise.
31579 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
31580 (cortexa7_extra_costs): Likewise.
31581 (cortexa8_extra_costs): Likewise.
31582 (cortexa12_extra_costs): Likewise.
31583 (cortexa15_extra_costs): Likewise.
31584 (v7m_extra_costs): Likewise.
31585 (arm_new_rtx_costs): Handle BSWAP.
31587 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31589 * config/arm/arm.c (cortexa8_extra_costs): New table.
31590 (arm_cortex_a8_tune): New tuning struct.
31591 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
31593 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31595 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
31597 2014-04-23 Richard Biener <rguenther@suse.de>
31599 * Makefile.in (OBJS): Remove loop-unswitch.o.
31600 * tree-pass.h (make_pass_rtl_unswitch): Remove.
31601 * passes.def (pass_rtl_unswitch): Likewise.
31602 * loop-init.c (gate_rtl_unswitch): Likewise.
31603 (rtl_unswitch): Likewise.
31604 (pass_data_rtl_unswitch): Likewise.
31605 (pass_rtl_unswitch): Likewise.
31606 (make_pass_rtl_unswitch): Likewise.
31607 * rtl.h (reversed_condition): Likewise.
31608 (compare_and_jump_seq): Likewise.
31609 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
31610 and make static.
31611 * loop-unroll.c (compare_and_jump_seq): Likewise.
31613 2014-04-23 Richard Biener <rguenther@suse.de>
31615 PR tree-optimization/60903
31616 * tree-ssa-loop-im.c (analyze_memory_references): Remove
31617 commented code block.
31618 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
31619 loop flags to newly created BBs and edges.
31621 2014-04-23 Nick Clifton <nickc@redhat.com>
31623 * config/msp430/msp430.c (msp430_handle_option): Move function
31624 to msp430-common.c
31625 (msp430_option_override): Simplify mcu and mcpu option handling.
31626 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
31627 support for -mhwmult command line option.
31628 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
31629 -mhwmult command line option.
31630 (msp430_hwmult_enabled): Delete.
31631 (msp43o_output_labelref): Add support for -mhwmult command line option.
31632 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
31633 (umulsidi3): Likewise.
31634 * config/msp430/msp430.opt (mmcu): Add Report attribute.
31635 (mcpu, mlarge, msmall): Likewise.
31636 (mhwmult): New option.
31637 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
31638 prototype.
31639 (msp430_is_f5_mcu): Remove prototype.
31640 (msp430_use_f5_series_hwmult): Add prototype.
31641 * config/msp430/msp430-opts.h: New file.
31642 * common/config/msp430: New directory.
31643 * common/config/msp430/msp430-common.c: New file.
31644 * config.gcc (msp430): Remove target_has_targetm_common.
31645 * doc/invoke.texi: Document -mhwmult command line option.
31647 2014-04-23 Nick Clifton <nickc@redhat.com>
31649 * config/i386/cygwin.h (ENDFILE_SPEC): Include
31650 default-manifest.o if it can be found in the search path.
31651 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
31653 2014-04-23 Terry Guo <terry.guo@arm.com>
31655 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
31657 2014-04-23 Richard Biener <rguenther@suse.de>
31659 PR middle-end/60895
31660 * tree-inline.c (declare_return_variable): Use mark_addressable.
31662 2014-04-23 Richard Biener <rguenther@suse.de>
31664 PR middle-end/60891
31665 * loop-init.c (loop_optimizer_init): Make sure to apply
31666 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
31668 2014-04-22 Jakub Jelinek <jakub@redhat.com>
31670 PR sanitizer/60275
31671 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
31672 New options.
31673 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
31674 if flag_sanitize_undefined_trap_on_error.
31675 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
31676 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
31677 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
31678 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
31679 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
31680 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
31681 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
31682 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
31683 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
31684 * ubsan.c (ubsan_instrument_unreachable): Return
31685 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
31686 (ubsan_expand_null_ifn): Emit __builtin_trap ()
31687 if flag_sanitize_undefined_trap_on_error and
31688 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
31689 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
31690 instrument_bool_enum_load): Emit __builtin_trap () if
31691 flag_sanitize_undefined_trap_on_error and
31692 __builtin_handle_*_abort () if !flag_sanitize_recover.
31693 * doc/invoke.texi (-fsanitize-recover,
31694 -fsanitize-undefined-trap-on-error): Document.
31696 2014-04-22 Christian Bruel <christian.bruel@st.com>
31698 * config/sh/sh.md (mov<mode>): Replace movQIHI.
31699 Force immediates to SImode.
31701 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
31703 * config/nios2/nios2.md (UNSPEC_ROUND): New.
31704 (lroundsfsi2): New.
31705 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
31706 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
31707 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
31708 (nios2_fpu_insn): Add entry for round.
31709 (N2FPU_NO_ERRNO_P): Define.
31710 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
31711 flag_errno_math.
31712 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
31714 2014-04-22 Richard Henderson <rth@redhat.com>
31716 * config/aarch64/aarch64 (addti3, subti3): New expanders.
31717 (add<GPI>3_compare0): Remove leading * from name.
31718 (add<GPI>3_carryin): Likewise.
31719 (sub<GPI>3_compare0): Likewise.
31720 (sub<GPI>3_carryin): Likewise.
31721 (<su_optab>mulditi3): New expander.
31722 (multi3): New expander.
31723 (madd<GPI>): Remove leading * from name.
31725 2014-04-22 Martin Jambor <mjambor@suse.cz>
31727 * cgraphclones.c (cgraph_function_versioning): Copy
31728 ipa_transforms_to_apply instead of asserting it is empty.
31730 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
31732 PR target/60868
31733 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
31734 on count_exp to get mode.
31736 2014-04-22 Andrew Pinski <apinski@cavium.com>
31738 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
31739 Handle TLS for ILP32.
31740 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
31741 (tlsie_small_<mode>): this and handle PTR.
31742 (tlsie_small_sidi): New pattern.
31743 (tlsle_small): Change to an expand to handle ILP32.
31744 (tlsle_small_<mode>): New pattern.
31745 (tlsdesc_small): Rename to ...
31746 (tlsdesc_small_<mode>): this and handle PTR.
31748 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
31750 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
31752 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
31754 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
31755 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
31756 (aarch64_types_signed_poly_qualifiers): Likewise.
31757 (aarch64_types_unsigned_signed_qualifiers): Likewise.
31758 (aarch64_types_poly_signed_qualifiers): Likewise.
31759 (TYPES_REINTERP_SS): Type macro added.
31760 (TYPES_REINTERP_SU): Likewise.
31761 (TYPES_REINTERP_SP): Likewise.
31762 (TYPES_REINTERP_US): Likewise.
31763 (TYPES_REINTERP_PS): Likewise.
31764 (aarch64_fold_builtin): New expression folding added.
31765 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
31766 Declarations removed.
31767 (REINTERP_SS): Declarations added.
31768 (REINTERP_US): Likewise.
31769 (REINTERP_PS): Likewise.
31770 (REINTERP_SU): Likewise.
31771 (REINTERP_SP): Likewise.
31772 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
31773 (vreinterpretq_p8_f64): Likewise.
31774 (vreinterpret_p16_f64): Likewise.
31775 (vreinterpretq_p16_f64): Likewise.
31776 (vreinterpret_f32_f64): Likewise.
31777 (vreinterpretq_f32_f64): Likewise.
31778 (vreinterpret_f64_f32): Likewise.
31779 (vreinterpret_f64_p8): Likewise.
31780 (vreinterpret_f64_p16): Likewise.
31781 (vreinterpret_f64_s8): Likewise.
31782 (vreinterpret_f64_s16): Likewise.
31783 (vreinterpret_f64_s32): Likewise.
31784 (vreinterpret_f64_s64): Likewise.
31785 (vreinterpret_f64_u8): Likewise.
31786 (vreinterpret_f64_u16): Likewise.
31787 (vreinterpret_f64_u32): Likewise.
31788 (vreinterpret_f64_u64): Likewise.
31789 (vreinterpretq_f64_f32): Likewise.
31790 (vreinterpretq_f64_p8): Likewise.
31791 (vreinterpretq_f64_p16): Likewise.
31792 (vreinterpretq_f64_s8): Likewise.
31793 (vreinterpretq_f64_s16): Likewise.
31794 (vreinterpretq_f64_s32): Likewise.
31795 (vreinterpretq_f64_s64): Likewise.
31796 (vreinterpretq_f64_u8): Likewise.
31797 (vreinterpretq_f64_u16): Likewise.
31798 (vreinterpretq_f64_u32): Likewise.
31799 (vreinterpretq_f64_u64): Likewise.
31800 (vreinterpret_s64_f64): Likewise.
31801 (vreinterpretq_s64_f64): Likewise.
31802 (vreinterpret_u64_f64): Likewise.
31803 (vreinterpretq_u64_f64): Likewise.
31804 (vreinterpret_s8_f64): Likewise.
31805 (vreinterpretq_s8_f64): Likewise.
31806 (vreinterpret_s16_f64): Likewise.
31807 (vreinterpretq_s16_f64): Likewise.
31808 (vreinterpret_s32_f64): Likewise.
31809 (vreinterpretq_s32_f64): Likewise.
31810 (vreinterpret_u8_f64): Likewise.
31811 (vreinterpretq_u8_f64): Likewise.
31812 (vreinterpret_u16_f64): Likewise.
31813 (vreinterpretq_u16_f64): Likewise.
31814 (vreinterpret_u32_f64): Likewise.
31815 (vreinterpretq_u32_f64): Likewise.
31817 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
31819 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
31820 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
31821 (vreinterpret_p8_s8): Likewise.
31822 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
31823 (vreinterpret_p8_s16): Likewise.
31824 (vreinterpret_p8_s32): Likewise.
31825 (vreinterpret_p8_s64): Likewise.
31826 (vreinterpret_p8_f32): Likewise.
31827 (vreinterpret_p8_u8): Likewise.
31828 (vreinterpret_p8_u16): Likewise.
31829 (vreinterpret_p8_u32): Likewise.
31830 (vreinterpret_p8_u64): Likewise.
31831 (vreinterpret_p8_p16): Likewise.
31832 (vreinterpretq_p8_s8): Likewise.
31833 (vreinterpretq_p8_s16): Likewise.
31834 (vreinterpretq_p8_s32): Likewise.
31835 (vreinterpretq_p8_s64): Likewise.
31836 (vreinterpretq_p8_f32): Likewise.
31837 (vreinterpretq_p8_u8): Likewise.
31838 (vreinterpretq_p8_u16): Likewise.
31839 (vreinterpretq_p8_u32): Likewise.
31840 (vreinterpretq_p8_u64): Likewise.
31841 (vreinterpretq_p8_p16): Likewise.
31842 (vreinterpret_p16_s8): Likewise.
31843 (vreinterpret_p16_s16): Likewise.
31844 (vreinterpret_p16_s32): Likewise.
31845 (vreinterpret_p16_s64): Likewise.
31846 (vreinterpret_p16_f32): Likewise.
31847 (vreinterpret_p16_u8): Likewise.
31848 (vreinterpret_p16_u16): Likewise.
31849 (vreinterpret_p16_u32): Likewise.
31850 (vreinterpret_p16_u64): Likewise.
31851 (vreinterpret_p16_p8): Likewise.
31852 (vreinterpretq_p16_s8): Likewise.
31853 (vreinterpretq_p16_s16): Likewise.
31854 (vreinterpretq_p16_s32): Likewise.
31855 (vreinterpretq_p16_s64): Likewise.
31856 (vreinterpretq_p16_f32): Likewise.
31857 (vreinterpretq_p16_u8): Likewise.
31858 (vreinterpretq_p16_u16): Likewise.
31859 (vreinterpretq_p16_u32): Likewise.
31860 (vreinterpretq_p16_u64): Likewise.
31861 (vreinterpretq_p16_p8): Likewise.
31862 (vreinterpret_f32_s8): Likewise.
31863 (vreinterpret_f32_s16): Likewise.
31864 (vreinterpret_f32_s32): Likewise.
31865 (vreinterpret_f32_s64): Likewise.
31866 (vreinterpret_f32_u8): Likewise.
31867 (vreinterpret_f32_u16): Likewise.
31868 (vreinterpret_f32_u32): Likewise.
31869 (vreinterpret_f32_u64): Likewise.
31870 (vreinterpret_f32_p8): Likewise.
31871 (vreinterpret_f32_p16): Likewise.
31872 (vreinterpretq_f32_s8): Likewise.
31873 (vreinterpretq_f32_s16): Likewise.
31874 (vreinterpretq_f32_s32): Likewise.
31875 (vreinterpretq_f32_s64): Likewise.
31876 (vreinterpretq_f32_u8): Likewise.
31877 (vreinterpretq_f32_u16): Likewise.
31878 (vreinterpretq_f32_u32): Likewise.
31879 (vreinterpretq_f32_u64): Likewise.
31880 (vreinterpretq_f32_p8): Likewise.
31881 (vreinterpretq_f32_p16): Likewise.
31882 (vreinterpret_s64_s8): Likewise.
31883 (vreinterpret_s64_s16): Likewise.
31884 (vreinterpret_s64_s32): Likewise.
31885 (vreinterpret_s64_f32): Likewise.
31886 (vreinterpret_s64_u8): Likewise.
31887 (vreinterpret_s64_u16): Likewise.
31888 (vreinterpret_s64_u32): Likewise.
31889 (vreinterpret_s64_u64): Likewise.
31890 (vreinterpret_s64_p8): Likewise.
31891 (vreinterpret_s64_p16): Likewise.
31892 (vreinterpretq_s64_s8): Likewise.
31893 (vreinterpretq_s64_s16): Likewise.
31894 (vreinterpretq_s64_s32): Likewise.
31895 (vreinterpretq_s64_f32): Likewise.
31896 (vreinterpretq_s64_u8): Likewise.
31897 (vreinterpretq_s64_u16): Likewise.
31898 (vreinterpretq_s64_u32): Likewise.
31899 (vreinterpretq_s64_u64): Likewise.
31900 (vreinterpretq_s64_p8): Likewise.
31901 (vreinterpretq_s64_p16): Likewise.
31902 (vreinterpret_u64_s8): Likewise.
31903 (vreinterpret_u64_s16): Likewise.
31904 (vreinterpret_u64_s32): Likewise.
31905 (vreinterpret_u64_s64): Likewise.
31906 (vreinterpret_u64_f32): Likewise.
31907 (vreinterpret_u64_u8): Likewise.
31908 (vreinterpret_u64_u16): Likewise.
31909 (vreinterpret_u64_u32): Likewise.
31910 (vreinterpret_u64_p8): Likewise.
31911 (vreinterpret_u64_p16): Likewise.
31912 (vreinterpretq_u64_s8): Likewise.
31913 (vreinterpretq_u64_s16): Likewise.
31914 (vreinterpretq_u64_s32): Likewise.
31915 (vreinterpretq_u64_s64): Likewise.
31916 (vreinterpretq_u64_f32): Likewise.
31917 (vreinterpretq_u64_u8): Likewise.
31918 (vreinterpretq_u64_u16): Likewise.
31919 (vreinterpretq_u64_u32): Likewise.
31920 (vreinterpretq_u64_p8): Likewise.
31921 (vreinterpretq_u64_p16): Likewise.
31922 (vreinterpret_s8_s16): Likewise.
31923 (vreinterpret_s8_s32): Likewise.
31924 (vreinterpret_s8_s64): Likewise.
31925 (vreinterpret_s8_f32): Likewise.
31926 (vreinterpret_s8_u8): Likewise.
31927 (vreinterpret_s8_u16): Likewise.
31928 (vreinterpret_s8_u32): Likewise.
31929 (vreinterpret_s8_u64): Likewise.
31930 (vreinterpret_s8_p8): Likewise.
31931 (vreinterpret_s8_p16): Likewise.
31932 (vreinterpretq_s8_s16): Likewise.
31933 (vreinterpretq_s8_s32): Likewise.
31934 (vreinterpretq_s8_s64): Likewise.
31935 (vreinterpretq_s8_f32): Likewise.
31936 (vreinterpretq_s8_u8): Likewise.
31937 (vreinterpretq_s8_u16): Likewise.
31938 (vreinterpretq_s8_u32): Likewise.
31939 (vreinterpretq_s8_u64): Likewise.
31940 (vreinterpretq_s8_p8): Likewise.
31941 (vreinterpretq_s8_p16): Likewise.
31942 (vreinterpret_s16_s8): Likewise.
31943 (vreinterpret_s16_s32): Likewise.
31944 (vreinterpret_s16_s64): Likewise.
31945 (vreinterpret_s16_f32): Likewise.
31946 (vreinterpret_s16_u8): Likewise.
31947 (vreinterpret_s16_u16): Likewise.
31948 (vreinterpret_s16_u32): Likewise.
31949 (vreinterpret_s16_u64): Likewise.
31950 (vreinterpret_s16_p8): Likewise.
31951 (vreinterpret_s16_p16): Likewise.
31952 (vreinterpretq_s16_s8): Likewise.
31953 (vreinterpretq_s16_s32): Likewise.
31954 (vreinterpretq_s16_s64): Likewise.
31955 (vreinterpretq_s16_f32): Likewise.
31956 (vreinterpretq_s16_u8): Likewise.
31957 (vreinterpretq_s16_u16): Likewise.
31958 (vreinterpretq_s16_u32): Likewise.
31959 (vreinterpretq_s16_u64): Likewise.
31960 (vreinterpretq_s16_p8): Likewise.
31961 (vreinterpretq_s16_p16): Likewise.
31962 (vreinterpret_s32_s8): Likewise.
31963 (vreinterpret_s32_s16): Likewise.
31964 (vreinterpret_s32_s64): Likewise.
31965 (vreinterpret_s32_f32): Likewise.
31966 (vreinterpret_s32_u8): Likewise.
31967 (vreinterpret_s32_u16): Likewise.
31968 (vreinterpret_s32_u32): Likewise.
31969 (vreinterpret_s32_u64): Likewise.
31970 (vreinterpret_s32_p8): Likewise.
31971 (vreinterpret_s32_p16): Likewise.
31972 (vreinterpretq_s32_s8): Likewise.
31973 (vreinterpretq_s32_s16): Likewise.
31974 (vreinterpretq_s32_s64): Likewise.
31975 (vreinterpretq_s32_f32): Likewise.
31976 (vreinterpretq_s32_u8): Likewise.
31977 (vreinterpretq_s32_u16): Likewise.
31978 (vreinterpretq_s32_u32): Likewise.
31979 (vreinterpretq_s32_u64): Likewise.
31980 (vreinterpretq_s32_p8): Likewise.
31981 (vreinterpretq_s32_p16): Likewise.
31982 (vreinterpret_u8_s8): Likewise.
31983 (vreinterpret_u8_s16): Likewise.
31984 (vreinterpret_u8_s32): Likewise.
31985 (vreinterpret_u8_s64): Likewise.
31986 (vreinterpret_u8_f32): Likewise.
31987 (vreinterpret_u8_u16): Likewise.
31988 (vreinterpret_u8_u32): Likewise.
31989 (vreinterpret_u8_u64): Likewise.
31990 (vreinterpret_u8_p8): Likewise.
31991 (vreinterpret_u8_p16): Likewise.
31992 (vreinterpretq_u8_s8): Likewise.
31993 (vreinterpretq_u8_s16): Likewise.
31994 (vreinterpretq_u8_s32): Likewise.
31995 (vreinterpretq_u8_s64): Likewise.
31996 (vreinterpretq_u8_f32): Likewise.
31997 (vreinterpretq_u8_u16): Likewise.
31998 (vreinterpretq_u8_u32): Likewise.
31999 (vreinterpretq_u8_u64): Likewise.
32000 (vreinterpretq_u8_p8): Likewise.
32001 (vreinterpretq_u8_p16): Likewise.
32002 (vreinterpret_u16_s8): Likewise.
32003 (vreinterpret_u16_s16): Likewise.
32004 (vreinterpret_u16_s32): Likewise.
32005 (vreinterpret_u16_s64): Likewise.
32006 (vreinterpret_u16_f32): Likewise.
32007 (vreinterpret_u16_u8): Likewise.
32008 (vreinterpret_u16_u32): Likewise.
32009 (vreinterpret_u16_u64): Likewise.
32010 (vreinterpret_u16_p8): Likewise.
32011 (vreinterpret_u16_p16): Likewise.
32012 (vreinterpretq_u16_s8): Likewise.
32013 (vreinterpretq_u16_s16): Likewise.
32014 (vreinterpretq_u16_s32): Likewise.
32015 (vreinterpretq_u16_s64): Likewise.
32016 (vreinterpretq_u16_f32): Likewise.
32017 (vreinterpretq_u16_u8): Likewise.
32018 (vreinterpretq_u16_u32): Likewise.
32019 (vreinterpretq_u16_u64): Likewise.
32020 (vreinterpretq_u16_p8): Likewise.
32021 (vreinterpretq_u16_p16): Likewise.
32022 (vreinterpret_u32_s8): Likewise.
32023 (vreinterpret_u32_s16): Likewise.
32024 (vreinterpret_u32_s32): Likewise.
32025 (vreinterpret_u32_s64): Likewise.
32026 (vreinterpret_u32_f32): Likewise.
32027 (vreinterpret_u32_u8): Likewise.
32028 (vreinterpret_u32_u16): Likewise.
32029 (vreinterpret_u32_u64): Likewise.
32030 (vreinterpret_u32_p8): Likewise.
32031 (vreinterpret_u32_p16): Likewise.
32032 (vreinterpretq_u32_s8): Likewise.
32033 (vreinterpretq_u32_s16): Likewise.
32034 (vreinterpretq_u32_s32): Likewise.
32035 (vreinterpretq_u32_s64): Likewise.
32036 (vreinterpretq_u32_f32): Likewise.
32037 (vreinterpretq_u32_u8): Likewise.
32038 (vreinterpretq_u32_u16): Likewise.
32039 (vreinterpretq_u32_u64): Likewise.
32040 (vreinterpretq_u32_p8): Likewise.
32041 (vreinterpretq_u32_p16): Likewise.
32043 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
32045 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
32046 Pattern extended.
32047 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
32048 (sqabs): Likewise.
32049 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
32050 (vqnegd_s64): Likewise.
32051 (vqabs_s64): Likewise.
32052 (vqabsd_s64): Likewise.
32054 2014-04-22 Richard Henderson <rth@redhat.com>
32056 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
32057 computation to the top of the loop.
32059 2014-04-22 Renlin <renlin.li@arm.com>
32060 Jiong Wang <jiong.wang@arm.com>
32062 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
32063 * config/aarch64/aarch64.c (aarch64_layout_frame)
32064 (aarch64_initial_elimination_offset): Likewise.
32066 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
32068 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
32069 Fix indentation.
32071 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
32073 * machmode.h (bitwise_mode_for_mode): Declare.
32074 * stor-layout.h (bitwise_type_for_mode): Likewise.
32075 * stor-layout.c (bitwise_mode_for_mode): New function.
32076 (bitwise_type_for_mode): Likewise.
32077 * builtins.c (fold_builtin_memory_op): Use it instead of
32078 int_mode_for_mode and build_nonstandard_integer_type.
32080 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
32082 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
32083 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
32084 (*-*-solaris2*): Simplify.
32085 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
32086 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
32087 *-*-solaris2.9* handling.
32089 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
32090 as bug.
32091 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
32092 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
32093 handling, simplify.
32094 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
32095 * configure: Regenerate.
32097 * config/i386/sol2-9.h: Remove.
32099 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
32100 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
32101 Remove Solaris 9 references.
32103 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
32105 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
32106 (floatuns<GPI:mode><GPF:mode>2): Remove.
32107 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
32108 and floatuns conversions.
32109 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
32110 and floatuns conversions.
32111 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
32112 (w1,w2): New mode attributes for inequal width conversions.
32114 2014-04-22 Renlin Li <Renlin.Li@arm.com>
32116 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
32117 the output asm format.
32119 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
32121 * config/aarch64/aarch64-simd.md
32122 (aarch64_cm<optab>di): Always split.
32123 (*aarch64_cm<optab>di): New.
32124 (aarch64_cmtstdi): Always split.
32125 (*aarch64_cmtstdi): New.
32127 2014-04-22 Jakub Jelinek <jakub@redhat.com>
32129 PR tree-optimization/60823
32130 * omp-low.c (ipa_simd_modify_function_body): Go through
32131 all SSA_NAMEs and for those refering to vector arguments
32132 which are going to be replaced adjust SSA_NAME_VAR and,
32133 if it is a default definition, change it into a non-default
32134 definition assigned at the beginning of function from new_decl.
32135 (ipa_simd_modify_stmt_ops): Rewritten.
32136 * tree-dfa.c (set_ssa_default_def): When removing default def,
32137 check for NULL loc instead of NULL *loc.
32139 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
32141 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
32142 restrictions on core registers for DImode values in Thumb2.
32144 2014-04-22 Ian Bolton <ian.bolton@arm.com>
32146 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
32147 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
32149 2014-04-22 Ian Bolton <ian.bolton@arm.com>
32151 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
32152 (*iordi_notzesidi_di): Likewise.
32153 (*iordi_notsesidi_di): Likewise.
32155 2014-04-22 Ian Bolton <ian.bolton@arm.com>
32157 * config/arm/arm-protos.h (tune_params): New struct members.
32158 * config/arm/arm.c: Initialise tune_params per processor.
32159 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
32160 for speed, based on new tune_params.
32162 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
32164 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
32165 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
32166 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
32167 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
32168 * config/aarch64/arm_neon.h (vrnd_f64): Added.
32169 (vrnda_f64): Likewise.
32170 (vrndi_f64): Likewise.
32171 (vrndm_f64): Likewise.
32172 (vrndn_f64): Likewise.
32173 (vrndp_f64): Likewise.
32174 (vrndx_f64): Likewise.
32176 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
32178 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
32179 GET_MODE_SIZE argument is enum machine_mode.
32181 2014-04-22 Jakub Jelinek <jakub@redhat.com>
32183 PR target/60910
32184 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
32185 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
32187 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
32189 PR middle-end/60281
32190 * asan.c (asan_emit_stack_protection): Force the base to align to
32191 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
32192 appropriate bits if STRICT_ALIGNMENT.
32193 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
32194 when asan is on.
32195 (expand_used_vars): Leave a space in the stack frame for alignment
32196 if STRICT_ALIGNMENT.
32198 2014-04-21 David Malcolm <dmalcolm@redhat.com>
32200 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
32201 than a gimple.
32202 (gimple_store_p): Likewise.
32203 (gimple_assign_load_p): Likewise.
32204 (gimple_assign_cast_p): Likewise.
32205 (gimple_clobber_p): Likewise.
32207 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
32208 rather than a gimple.
32209 (gimple_assign_cast_p): Likewise.
32211 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
32213 PR target/60735
32214 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
32215 If mode is DDmode and TARGET_E500_DOUBLE allow move.
32217 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
32218 more debug information for E500 if -mdebug=reg.
32220 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
32222 PR target/60909
32223 * config/i386/i386.c (ix86_expand_builtin)
32224 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
32225 register for target RTX.
32226 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
32228 2014-04-18 Cong Hou <congh@google.com>
32230 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
32231 the widen-mult pattern by handling two operands with different sizes,
32232 and operands whose size is smaller than half of the result type.
32234 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
32236 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
32237 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
32238 (do_estimate_edge_time): Compute it.
32239 * ipa-inline.c (want_inline_small_function_p): Bypass
32240 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
32242 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
32244 * ipa-inline.c (spec_rem): New static variable.
32245 (dump_overall_stats): New function.
32246 (dump_inline_stats): New function.
32248 2014-04-18 Richard Henderson <rth@redhat.com>
32250 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
32251 to GET_MODE_SIZE, not a reg_class_t.
32253 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32255 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
32256 (vsx_xxmrglw_<mode>): Likewise.
32258 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
32260 PR target/60876
32261 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
32262 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
32263 (rs6000_init_hard_regno_mode_ok): Likewise.
32265 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
32267 * ipa-inline.c (inline_small_functions): Account only non-cold
32268 functions.
32269 * doc/invoke.texi (inline-unit-growth): Update documentation.
32271 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
32273 * config/rs6000/rs6000.md (addti3, subti3): New.
32275 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
32277 PR target/60863
32278 * config/i386/i386.c (ix86_expand_clear): Remove outdated
32279 comment. Check optimize_insn_for_size_p instead of
32280 optimize_insn_for_speed_p.
32282 2014-04-17 Martin Jambor <mjambor@suse.cz>
32284 * gimple-iterator.c (gsi_start_edge): New function.
32285 * gimple-iterator.h (gsi_start_edge): Declare.
32286 * tree-sra.c (single_non_eh_succ): New function.
32287 (disqualify_ops_if_throwing_stmt): Renamed to
32288 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
32289 having one non-EH successor BB.
32290 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
32291 generate loads into replacements.
32292 (sra_modify_assign): Likewise and and also use the simple path for
32293 such statements.
32294 (sra_modify_function_body): Commit statements on edges.
32296 2014-04-17 Richard Biener <rguenther@suse.de>
32298 PR middle-end/60849
32299 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
32300 comparison results and add clarifying comment.
32302 2014-04-17 Jakub Jelinek <jakub@redhat.com>
32304 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
32305 (blank_mode): Initialize it.
32306 (emit_mode_size_inline, emit_mode_nunits_inline,
32307 emit_mode_inner_inline): New functions.
32308 (emit_insn_modes_h): Call them and surround their output with
32309 #if GCC_VERSION >= 4001 ... #endif.
32310 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
32311 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
32312 mode_* arrays if the argument is __builtin_constant_p.
32313 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
32314 is enum machine_mode.
32316 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
32318 * passes.c (opt_pass::execute): Adjust.
32319 (pass_manager::execute_pass_mode_switching): Likewise.
32320 (early_local_passes::execute): Likewise.
32321 (execute_one_pass): Pass cfun to the pass's execute method.
32322 * tree-pass.h (opt_pass::execute): Add function * argument.
32323 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
32324 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
32325 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
32326 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
32327 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
32328 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
32329 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
32330 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
32331 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
32332 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
32333 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
32334 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
32335 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
32336 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
32337 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
32338 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
32339 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
32340 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
32341 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
32342 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
32343 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
32344 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
32345 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
32346 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
32347 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
32348 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
32349 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
32350 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
32351 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
32352 Adjust.
32354 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
32356 * passes.c (opt_pass::gate): Take function * argument.
32357 (gate_all_early_local_passes): Merge into
32358 (early_local_passes::gate): this.
32359 (gate_all_early_optimizations): Merge into
32360 (all_early_optimizations::gate): this.
32361 (gate_all_optimizations): Mege into
32362 (all_optimizations::gate): this.
32363 (gate_all_optimizations_g): Merge into
32364 (all_optimizations_g::gate): this.
32365 (gate_rest_of_compilation): Mege into
32366 (rest_of_compilation::gate): this.
32367 (gate_postreload): Merge into
32368 (postreload::gate): this.
32369 (dump_one_pass): Pass cfun to the pass's gate method.
32370 (execute_ipa_summary_passes): Likewise.
32371 (execute_one_pass): Likewise.
32372 (ipa_write_summaries_2): Likewise.
32373 (ipa_write_optimization_summaries_1): Likewise.
32374 (ipa_read_summaries_1): Likewise.
32375 (ipa_read_optimization_summaries_1): Likewise.
32376 (execute_ipa_stmt_fixups): Likewise.
32377 * tree-pass.h (opt_pass::gate): Add function * argument.
32378 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
32379 combine-stack-adj.c, combine.c, compare-elim.c,
32380 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
32381 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
32382 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
32383 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
32384 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
32385 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
32386 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
32387 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
32388 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
32389 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
32390 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
32391 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
32392 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
32393 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
32394 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
32395 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
32396 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
32397 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
32398 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
32399 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
32400 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
32401 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
32402 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
32403 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
32404 var-tracking.c, vtable-verify.c, web.c: Adjust.
32406 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
32408 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
32409 * configure: Regenerate.
32411 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
32413 * passes.c (dump_one_pass): don't check pass->has_gate.
32414 (execute_ipa_summary_passes): Likewise.
32415 (execute_one_pass): Likewise.
32416 (ipa_write_summaries_2): Likewise.
32417 (ipa_write_optimization_summaries_1): Likewise.
32418 (ipa_read_optimization_summaries_1): Likewise.
32419 (execute_ipa_stmt_fixups): Likewise.
32420 * tree-pass.h (pass_data::has_gate): Remove.
32421 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
32422 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
32423 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
32424 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
32425 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
32426 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
32427 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
32428 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
32429 gimple-low.c, gimple-ssa-isolate-paths.c,
32430 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
32431 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
32432 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
32433 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
32434 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
32435 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
32436 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
32437 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
32438 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
32439 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
32440 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
32441 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
32442 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
32443 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
32444 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
32445 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
32446 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
32447 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
32448 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
32449 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
32450 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
32451 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
32452 Adjust.
32454 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
32456 * pass_manager.h (pass_manager::register_dump_files_1): Remove
32457 declaration.
32458 * passes.c (pass_manager::register_dump_files_1): Merge into
32459 (pass_manager::register_dump_files): this, and remove its handling of
32460 properties since the pass always has the properties anyway.
32461 (pass_manager::pass_manager): Adjust.
32463 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
32465 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
32466 * passes.c (pass_manager::register_dump_files_1): Remove dead code
32467 dealing with properties.
32468 (pass_manager::register_dump_files): Adjust.
32470 2014-03-20 Mark Wielaard <mjw@redhat.com>
32472 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
32473 then represent the bound as normal constant value.
32475 2014-04-17 Jakub Jelinek <jakub@redhat.com>
32477 PR target/60847
32478 Forward port from 4.8 branch
32479 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
32481 * config/i386/bmiintrin.h (_blsi_u32): New.
32482 (_blsi_u64): Ditto.
32483 (_blsr_u32): Ditto.
32484 (_blsr_u64): Ditto.
32485 (_blsmsk_u32): Ditto.
32486 (_blsmsk_u64): Ditto.
32487 (_tzcnt_u32): Ditto.
32488 (_tzcnt_u64): Ditto.
32490 2014-04-17 Kito Cheng <kito@0xlab.org>
32492 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
32494 2014-04-17 Richard Biener <rguenther@suse.de>
32496 PR middle-end/60849
32497 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
32498 boolean results for comparisons.
32500 2014-04-17 Richard Biener <rguenther@suse.de>
32502 PR tree-optimization/60836
32503 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
32504 initial PHI args to be gimple values.
32506 2014-04-17 Richard Biener <rguenther@suse.de>
32508 PR tree-optimization/60841
32509 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
32510 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
32511 of stmts to SLP build.
32512 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
32513 (vect_analyze_slp): Likewise.
32514 (vect_analyze_slp_instance): Likewise.
32515 (vect_build_slp_tree): Limit overall SLP tree growth.
32516 * tree-vectorizer.h (vect_analyze_data_refs,
32517 vect_analyze_slp): Adjust prototypes.
32519 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
32521 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
32522 Silvermont.
32524 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
32526 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
32527 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
32528 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
32529 for TARGET_SLOW_PSHUFB
32531 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
32533 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
32534 * config/i386/i386.c (intel_cost): Ditto.
32536 2014-04-17 Joey Ye <joey.ye@arm.com>
32538 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
32540 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
32542 * opts.c (common_handle_option): Disable -fipa-reference coorectly
32543 with -fuse-profile.
32545 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
32547 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
32548 (type_all_derivations_known_p): New predicate.
32549 (type_all_ctors_visible_p): New predicate.
32550 (type_possibly_instantiated_p): New predicate.
32551 (get_odr_type): Compute all_derivations_known.
32552 (dump_odr_type): Dump the flag.
32553 (maybe_record_type): Cleanup.
32554 (record_target_from_binfo): Add bases_to_consider array;
32555 record bases for types w/o instances and skip CXX destructor.
32556 (possible_polymorphic_call_targets_1): Add bases_to_consider
32557 and consider_construction parameters; check if type may have instance.
32558 (get_polymorphic_call_info): Set maybe_in_construction to true
32559 when we know nothing.
32560 (record_targets_from_bases): Skip CXX destructors; they are
32561 never called for types in construction.
32562 (possible_polymorphic_call_targets): Do not record target when
32563 type may not have instance.
32565 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
32567 PR ipa/60854
32568 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
32569 external aliases alive, too.
32571 2014-04-16 Andrew Pinski <apinski@cavium.com>
32573 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
32574 definition.
32576 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
32578 * final.c (compute_alignments): Do not apply loop alignment to a block
32579 falling through to the exit.
32581 2014-04-16 Catherine Moore <clm@codesourcery.com>
32583 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
32584 Adjust constraints for microMIPS store patterns.
32586 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
32588 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
32590 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
32592 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
32593 (append_use): Run at -O0.
32594 (append_vdef): Likewise.
32595 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
32596 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
32598 2014-04-16 Jakub Jelinek <jakub@redhat.com>
32600 PR tree-optimization/60844
32601 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
32602 (propagate_op_to_single_use, remove_visited_stmt_chain,
32603 linearize_expr, repropagate_negates, reassociate_bb): Use it
32604 instead of gsi_remove.
32606 2014-04-16 Martin Jambor <mjambor@suse.cz>
32608 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
32609 ipa_transforms_to_apply.
32610 (cgraph_function_versioning): Assert that old_node has empty
32611 ipa_transforms_to_apply.
32612 * trans-mem.c (ipa_tm_create_version): Likewise.
32613 * tree-inline.c (tree_function_versioning): Do not duplicate
32614 ipa_transforms_to_apply.
32616 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
32618 PR target/60817
32619 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
32620 x86_64-*-* cases.
32621 Pass necessary as flags on 64-bit Solaris/x86.
32622 Use lowercase relocs for x86_64-*-*.
32623 * configure: Regenerate.
32625 2014-04-15 Jan Hubicka <jh@suse.cz>
32627 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
32628 (maybe_record_node, likely_target_p): Use it.
32630 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
32632 PR target/60839
32633 Revert following patch
32635 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
32637 PR target/60735
32638 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
32639 software floating point or no floating point registers, do not
32640 allow any type in the FPRs. Eliminate a test for SPE SIMD types
32641 in GPRs that occurs after we tested for GPRs that would never be
32642 true.
32644 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
32645 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
32646 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
32647 specifically allow DDmode, since that does not use the SPE SIMD
32648 instructions.
32650 2014-03-21 Mark Wielaard <mjw@redhat.com>
32652 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
32653 as unsigned or int depending on type and value used.
32655 2014-04-15 Richard Biener <rguenther@suse.de>
32657 PR rtl-optimization/56965
32658 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
32659 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
32660 ... here.
32661 * alias.c (true_dependence_1): Do not call
32662 nonoverlapping_component_refs_p.
32663 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
32664 nonoverlapping_component_refs_p.
32665 (indirect_refs_may_alias_p): Likewise.
32667 2014-04-15 Teresa Johnson <tejohnson@google.com>
32669 * cfg.c (dump_bb_info): Fix flags check.
32670 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
32672 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32674 PR rtl-optimization/60663
32675 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
32676 avoid 0 cost.
32678 2014-04-15 Richard Biener <rguenther@suse.de>
32680 * lto-streamer.h (LTO_major_version): Bump to 4.
32682 2014-04-15 Richard Biener <rguenther@suse.de>
32684 * common.opt (lto_partition_model): New enum.
32685 (flto-partition=): Merge separate options with a single with argument,
32686 add -flto-partition=one support.
32687 * flag-types.h (enum lto_partition_model): Declare.
32688 * opts.c (finish_options): Remove duplicate -flto-partition=
32689 option check.
32690 * lto-wrapper.c (run_gcc): Adjust.
32692 2014-04-15 Richard Biener <rguenther@suse.de>
32694 * alias.c (ncr_compar): New function.
32695 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
32697 2014-04-15 Richard Biener <rguenther@suse.de>
32699 * alias.c (record_component_aliases): Do not walk BINFOs.
32701 2014-04-15 Richard Biener <rguenther@suse.de>
32703 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
32704 Add struct function argument and adjust.
32705 (find_func_aliases_for_call): Likewise.
32706 (find_func_aliases): Likewise.
32707 (find_func_clobbers): Likewise.
32708 (intra_create_variable_infos): Likewise.
32709 (compute_points_to_sets): Likewise.
32710 (ipa_pta_execute): Adjust. Do not push/pop cfun.
32712 2014-04-15 Richard Biener <rguenther@suse.de>
32714 * tree.c (iterative_hash_expr): Use enum tree_code_class
32715 to store TREE_CODE_CLASS.
32716 (tree_block): Likewise.
32717 (tree_set_block): Likewise.
32718 * tree.h (fold_build_pointer_plus_loc): Use
32719 convert_to_ptrofftype_loc.
32721 2014-04-15 Jakub Jelinek <jakub@redhat.com>
32723 PR plugins/59335
32724 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
32725 added in 4.9.
32727 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
32729 * cfgloop.h (struct loop): Move force_vectorize down.
32730 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
32731 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
32732 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
32733 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
32734 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
32735 * tree-core.h (enum annot_expr_kind): Add new kind values.
32736 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
32737 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
32738 kinds.
32739 * tree.def (ANNOTATE_EXPR): Tweak comment.
32741 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
32743 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
32744 cxa_pure_virtual).
32746 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
32748 * tree.h (TYPE_IDENTIFIER): Declare.
32749 * tree.c (subrange_type_for_debug_p): Use it.
32750 * godump.c (go_format_type): Likewise.
32751 * dwarf2out.c (is_cxx_auto, modified_type_die,
32752 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
32753 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
32755 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
32757 PR lto/60820
32758 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
32760 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
32762 * config/i386/i386.c (examine_argument): Return bool. Return true if
32763 parameter should be passed in memory.
32764 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
32765 (construct_container): Update calls to examine_argument.
32766 (function_arg_advance_64): Ditto.
32767 (return_in_memory_32): Merge with ix86_return_in_memory.
32768 (return_in_memory_64): Ditto.
32769 (return_in_memory_ms_64): Ditto.
32771 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
32773 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
32774 * coverage.c (coverage_compute_profile_id): Handle externally visible
32775 symbols.
32777 2014-04-14 Martin Jambor <mjambor@suse.cz>
32779 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
32780 DECL_DISREGARD_INLINE_LIMITS functions.
32782 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
32784 PR target/60827
32785 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
32787 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
32789 PR target/60827
32790 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
32791 optimize_insn_for_speed_p instead of
32792 optimize_function_for_speed_p.
32794 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
32796 * doc/invoke.texi (free): Document AArch64.
32798 2014-04-14 Richard Biener <rguenther@suse.de>
32800 PR tree-optimization/60042
32801 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
32802 (insert_into_preds_of_block): Do not prevent PHI insertion
32803 for REFERENCE exprs here ...
32804 (eliminate_dom_walker::before_dom_children): ... but prevent
32805 their use here under similar conditions when applied to the
32806 IL after PRE optimizations.
32808 2014-04-14 Richard Biener <rguenther@suse.de>
32810 * passes.def: Move early points-to after early SRA.
32812 2014-04-14 Richard Biener <rguenther@suse.de>
32814 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
32815 check for which sign-changes we allow when forwarding
32816 a converted value into a switch.
32818 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
32820 * stor-layout.c (place_field): Finalize non-constant offset for the
32821 field, if any.
32823 2014-04-14 Richard Biener <rguenther@suse.de>
32825 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
32826 as argument.
32827 (expand_switch_using_bit_tests_p): Likewise.
32828 (process_switch): Compute and pass on speed_p based on the
32829 switch stmt.
32830 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
32831 optimize_bb_for_speed_p.
32833 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
32835 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
32836 * function.h (struct function): Rename has_force_vect_loops into
32837 has_force_vectorize_loops.
32838 * lto-streamer-in.c (input_cfg): Adjust for renaming.
32839 (input_struct_function_base): Likewise.
32840 * lto-streamer-out.c (output_cfg): Likewise.
32841 (output_struct_function_base): Likewise.
32842 * omp-low.c (expand_omp_simd): Likewise.
32843 * tree-cfg.c (move_sese_region_to_fn): Likewise.
32844 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
32845 (version_loop_for_if_conversion): Likewise.
32846 (tree_if_conversion): Likewise.
32847 (main_tree_if_conversion): Likewise.
32848 (gate_tree_if_conversion): Likewise.
32849 * tree-inline.c (copy_loops): Likewise.
32850 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
32851 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
32852 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
32853 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
32854 * tree-vectorizer.c (vectorize_loops): Likewise.
32855 * tree-vectorizer.h (unlimited_cost_model): Likewise.
32857 2014-04-14 Richard Biener <rguenther@suse.de>
32859 PR lto/60720
32860 * lto-streamer-out.c (wrap_refs): New function.
32861 (lto_output): Wrap symbol references in global initializes in
32862 type-preserving MEM_REFs.
32864 2014-04-14 Christian Bruel <christian.bruel@st.com>
32866 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
32868 2014-04-14 Christian Bruel <christian.bruel@st.com>
32870 * config/sh/sh.md (setmemqi): New expand pattern.
32871 * config/sh/sh.h (CLEAR_RATIO): Define.
32872 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
32873 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
32875 2014-04-14 Richard Biener <rguenther@suse.de>
32877 PR middle-end/55022
32878 * fold-const.c (negate_expr_p): Don't negate directional rounding
32879 division.
32880 (fold_negate_expr): Likewise.
32882 2014-04-14 Richard Biener <rguenther@suse.de>
32884 PR tree-optimization/59817
32885 PR tree-optimization/60453
32886 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
32887 recursion to catch all CHRECs in the scalar evolution and restrict
32888 the predicate for the remains appropriately.
32890 2014-04-12 Catherine Moore <clm@codesourcery.com>
32892 * config/mips/constraints.md: Add new register constraint "kb".
32893 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
32894 (*movhi_internal): Likewise.
32895 (*movqi_internal): Likewise.
32896 * config/mips/mips.h (M16_STORE_REGS): New register class.
32897 (REG_CLASS_NAMES): Add M16_STORE_REGS.
32898 (REG_CLASS_CONTENTS): Likewise.
32899 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
32901 2014-04-11 Tobias Burnus <burnus@net-b.de>
32903 PR c/60194
32904 * doc/invoke.texi (-Wformat-signedness): Document it.
32905 (Wformat=2): Mention that this enables -Wformat-signedness.
32907 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
32909 * common/config/epiphany/epiphany-common.c
32910 (epiphany_option_optimization_table): Enable section anchors by
32911 default at -O1 or higher.
32912 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
32913 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
32914 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
32915 carries no extra cost.
32916 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
32917 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
32918 * config/epiphany/predicates.md (memclob_operand): New predicate.
32919 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
32920 Use memclob_operand predicate and X constraint for operand 3.
32922 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
32924 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
32925 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
32926 its operands.
32928 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
32930 PR rtl-optimization/60651
32931 * mode-switching.c (optimize_mode_switching): Make sure to emit
32932 sets of a lower numbered entity before sets of a higher numbered
32933 entity to a mode of the same or lower priority.
32934 When creating a seginfo for a basic block that starts with a code
32935 label, move the insertion point past the code label.
32936 (new_seginfo): Document and enforce requirement that
32937 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
32938 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
32939 * doc/tm.texi: Regenerate.
32941 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
32943 PR target/60811
32944 * config/arc/arc.c (arc_save_restore): Fix assert typo.
32946 2013-04-11 Jakub Jelinek <jakub@redhat.com>
32948 * BASE-VER: Set to 4.10.0.
32950 2014-04-11 Tobias Burnus <burnus@net-b.de>
32952 PR other/59055
32953 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
32954 * doc/gcc.texi (Service): Update description in the @menu
32955 * doc/invoke.texi (Option Summary): Remove misplaced and
32956 duplicated @menu.
32958 2014-04-11 Steve Ellcey <sellcey@mips.com>
32959 Jakub Jelinek <jakub@redhat.com>
32961 PR middle-end/60556
32962 * expr.c (convert_move): Use emit_store_flag_force instead of
32963 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
32964 argument to it.
32966 2014-04-11 Richard Biener <rguenther@suse.de>
32968 PR middle-end/60797
32969 * varasm.c (assemble_alias): Avoid endless error reporting
32970 recursion by setting TREE_ASM_WRITTEN.
32972 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
32974 * config/s390/s390.md: Add a splitter for NOT rtx.
32976 2014-04-11 Jakub Jelinek <jakub@redhat.com>
32978 PR rtl-optimization/60663
32979 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
32981 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
32982 Jakub Jelinek <jakub@redhat.com>
32984 PR lto/60567
32985 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
32986 flag from decl_node to node.
32988 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
32990 PR debug/60655
32991 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
32992 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
32993 ameliorating the cases where it can be.
32995 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
32997 Revert
32998 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
33000 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
33001 (loadsync_<mode>): Change mode.
33002 (load_quadpti, store_quadpti): New.
33003 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
33004 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
33005 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
33007 2014-04-09 Cong Hou <congh@google.com>
33009 PR testsuite/60773
33010 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
33011 documentation.
33013 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33015 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
33016 instead of vnor to exploit possible fusion opportunity in the
33017 future.
33018 (altivec_expand_vec_perm_const_le): Likewise.
33020 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
33022 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
33023 (loadsync_<mode>): Change mode.
33024 (load_quadpti, store_quadpti): New.
33025 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
33026 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
33028 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
33030 PR target/60763
33031 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
33032 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
33033 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
33035 2014-04-08 Richard Biener <rguenther@suse.de>
33037 PR middle-end/60706
33038 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
33039 a 64bit widest int print double-int similar to on HWI64 hosts.
33041 2014-04-08 Richard Biener <rguenther@suse.de>
33043 PR tree-optimization/60785
33044 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
33045 default defs properly.
33047 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
33049 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
33050 (Weffc++): Likewise.
33052 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
33054 * ipa-devirt.c (maybe_record_node): When node is not recorded,
33055 set completep to false rather than true.
33057 2014-04-07 Douglas B Rupp <rupp@adacore.com>
33059 PR target/60504
33060 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
33061 ARM_TARGET2_DWARF_FORMAT.
33063 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
33065 PR target/60609
33066 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
33067 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
33068 ADDR_DIFF_VEC.
33070 2014-04-07 Richard Biener <rguenther@suse.de>
33072 PR tree-optimization/60766
33073 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
33074 (may_eliminate_iv): Convert cand_value_at result to desired type.
33076 2014-04-07 Jason Merrill <jason@redhat.com>
33078 PR c++/60731
33079 * common.opt (-fno-gnu-unique): Add.
33080 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
33082 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33084 * haifa-sched.c: Fix outdated function reference and minor
33085 grammar errors in introductory comment.
33087 2014-04-07 Richard Biener <rguenther@suse.de>
33089 PR middle-end/60750
33090 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
33091 for noreturn calls.
33092 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
33094 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
33096 PR debug/55794
33097 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
33098 size accounting for thunks.
33099 (pa_asm_output_mi_thunk): Use final_start_function() and
33100 final_end_function() to output function start and end directives.
33102 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
33104 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
33105 device specific ISA/ feature information. Remove short_sp and
33106 errata_skip ds. Add avr_device_specific_features enum to have device
33107 specific info.
33108 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
33109 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
33110 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
33111 updated device specific info.
33112 * config/avr/avr-mcus.def: Merge device specific details to
33113 dev_attribute field.
33114 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
33115 errata_skip.
33116 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
33117 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
33118 assembler if RMW isa supported by current device.
33119 * config/avr/genmultilib.awk: Update as device info structure changed.
33120 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
33122 2014-04-04 Cong Hou <congh@google.com>
33124 PR tree-optimization/60656
33125 * tree-vect-stmts.c (supportable_widening_operation):
33126 Fix a bug that elements in a vector with vect_used_by_reduction
33127 property are incorrectly reordered when the operation on it is not
33128 consistant with the one in reduction operation.
33130 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
33132 PR rtl-optimization/60155
33133 * gcse.c (record_set_data): New function.
33134 (single_set_gcse): New function.
33135 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
33136 (hoist_code): Likewise.
33137 (get_pressure_class_and_nregs): Likewise.
33139 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
33141 * explow.c (probe_stack_range): Emit a final optimization blockage.
33143 2014-04-04 Anthony Green <green@moxielogic.com>
33145 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
33146 typos.
33148 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
33150 PR ipa/59626
33151 * lto-cgraph.c (input_overwrite_node): Check that partitioning
33152 flags are set only during streaming.
33153 * ipa.c (process_references, walk_polymorphic_call_targets,
33154 symtab_remove_unreachable_nodes): Drop bodies of always inline
33155 after early inlining.
33156 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
33158 2014-04-04 Jakub Jelinek <jakub@redhat.com>
33159 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
33161 PR debug/60655
33162 * dwarf2out.c (const_ok_for_output_1): Reject expressions
33163 containing a NOT.
33165 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33167 PR bootstrap/60743
33168 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
33169 duration.
33170 (cortex_a53_fdivd): Likewise.
33172 2014-04-04 Martin Jambor <mjambor@suse.cz>
33174 PR ipa/60640
33175 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
33176 Adjust all callers.
33177 * cgraph.c (clone_of_p): Also return true if thunks match.
33178 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
33179 cgraph_function_or_thunk_node and an obsolete comment.
33180 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
33181 file.
33182 (build_function_decl_skip_args): Likewise.
33183 (set_new_clone_decl_and_node_flags): New function.
33184 (duplicate_thunk_for_node): Likewise.
33185 (redirect_edge_duplicating_thunks): Likewise.
33186 (cgraph_clone_node): New parameter args_to_skip, pass it to
33187 redirect_edge_duplicating_thunks which is called instead of
33188 cgraph_redirect_edge_callee.
33189 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
33190 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
33192 2014-04-04 Jeff Law <law@redhat.com>
33194 PR target/60657
33195 * config/arm/predicates.md (const_int_I_operand): New predicate.
33196 (const_int_M_operand): Similarly.
33197 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
33198 const_int_operand.
33199 (insv_t2, extv_reg, extzv_t2): Likewise.
33200 (load_multiple_with_writeback): Similarly for const_int_I_operand.
33201 (pop_multiple_with_writeback_and_return): Likewise.
33202 (vfp_pop_multiple_with_writeback): Likewise
33204 2014-04-04 Richard Biener <rguenther@suse.de>
33206 PR ipa/60746
33207 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
33208 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
33209 non-GIMPLE_LABELs.
33210 * gimplify.h (gimple_add_tmp_var_fn): Declare.
33211 * gimplify.c (gimple_add_tmp_var_fn): New function.
33212 * gimple-expr.h (create_tmp_reg_fn): Declare.
33213 * gimple-expr.c (create_tmp_reg_fn): New function.
33214 * gimple-low.c (record_vars_into): Don't change cfun.
33215 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
33216 code generation without cfun.
33218 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
33220 PR bootstrap/60719
33221 * Makefile.in (install-driver): Fix shell scripting.
33223 2014-04-03 Cong Hou <congh@google.com>
33225 PR tree-optimization/60505
33226 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
33227 threshold of number of iterations below which no vectorization
33228 will be done.
33229 * tree-vect-loop.c (new_loop_vec_info):
33230 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
33231 * tree-vect-loop.c (vect_analyze_loop_operations):
33232 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
33233 * tree-vect-loop.c (vect_transform_loop):
33234 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
33235 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
33236 of iterations of the loop and see if we should build the epilogue.
33238 2014-04-03 Richard Biener <rguenther@suse.de>
33240 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
33241 (streamer_tree_cache_create): Adjust.
33242 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
33243 to allow optional nodes array.
33244 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
33245 (streamer_tree_cache_append): Likewise.
33246 (streamer_tree_cache_create): Create nodes array optionally
33247 as specified by parameter.
33248 * lto-streamer-out.c (create_output_block): Avoid maintaining
33249 the node array in the writer cache.
33250 (DFS_write_tree): Remove assertion.
33251 (produce_asm_for_decls): Free the out decl state hash table early.
33252 * lto-streamer-in.c (lto_data_in_create): Adjust for
33253 streamer_tree_cache_create prototype change.
33255 2014-04-03 Richard Biener <rguenther@suse.de>
33257 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
33258 set TREE_CHAIN to NULL_TREE.
33260 2014-04-03 Richard Biener <rguenther@suse.de>
33262 PR tree-optimization/60740
33263 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
33264 over all GIMPLE_COND operands.
33266 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
33268 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
33269 (Weffc++): Remove Scott's numbering, merge lists and reference
33270 Wnon-virtual-dtor.
33272 2014-04-03 Nick Clifton <nickc@redhat.com>
33274 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
33275 properly.
33277 2014-04-03 Martin Jambor <mjambor@suse.cz>
33279 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
33280 mention gcc_unreachable before failing.
33281 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
33282 removed symbols.
33284 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
33286 PR ipa/60659
33287 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
33288 inconsistent code and instead mark the context inconsistent.
33289 (possible_polymorphic_call_targets): For inconsistent contexts
33290 return empty complete list.
33292 2014-04-02 Anthony Green <green@moxielogic.com>
33294 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
33295 (extendqisi2, extendhisi2): Define.
33296 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
33297 (WCHAR_TYPE): Change to unsigned int.
33299 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33301 PR tree-optimization/60733
33302 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
33303 insertion point for PHI candidates to be the end of the feeding
33304 block for the PHI argument.
33306 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
33308 PR rtl-optimization/60650
33309 * lra-constraints.c (process_alt_operands): Decrease reject for
33310 earlyclobber matching.
33312 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
33314 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
33316 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
33318 * config/spu/spu.c (pad_bb): Do not crash when the last
33319 insn is CODE_FOR_blockage.
33321 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
33323 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
33324 lies outside the target mode.
33326 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
33328 PR target/60735
33329 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
33330 software floating point or no floating point registers, do not
33331 allow any type in the FPRs. Eliminate a test for SPE SIMD types
33332 in GPRs that occurs after we tested for GPRs that would never be
33333 true.
33335 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
33336 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
33337 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
33338 specifically allow DDmode, since that does not use the SPE SIMD
33339 instructions.
33341 2014-04-02 Richard Biener <rguenther@suse.de>
33343 PR middle-end/60729
33344 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
33345 MODE_INTs. Properly use negv_optab.
33346 (expand_abs): Likewise.
33348 2014-04-02 Richard Biener <rguenther@suse.de>
33350 PR bootstrap/60719
33351 * Makefile.in (install-driver): Guard extra installs with special
33352 names properly.
33354 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
33356 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
33357 Document vec_vgbbd.
33359 2014-04-01 Richard Henderson <rth@redhat.com>
33361 PR target/60704
33362 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
33363 alternative enabled before register allocation.
33365 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
33367 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
33368 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
33369 typo.
33370 (nios2_large_got_address): Remove unneeded 'sym' parameter.
33371 (nios2_got_address): Update nios2_large_got_address call site.
33372 (nios2_delegitimize_address): New function.
33373 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
33374 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
33375 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
33377 2014-04-01 Martin Husemann <martin@duskware.de>
33379 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
33380 for -mabi=32.
33382 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
33384 PR rtl-optimization/60604
33385 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
33386 check from register_operand.
33387 (register_operand): Redefine in terms of general_operand.
33388 (nonmemory_operand): Use register_operand for the non-constant cases.
33390 2014-04-01 Richard Biener <rguenther@suse.de>
33392 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
33394 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
33396 * doc/invoke.texi (mapp-regs): Clarify.
33398 2014-03-31 Ulrich Drepper <drepper@gmail.com>
33400 * config/i386/avx512fintrin.h (__v32hi): Define type.
33401 (__v64qi): Likewise.
33402 (_mm512_set1_epi8): Define.
33403 (_mm512_set1_epi16): Define.
33404 (_mm512_set4_epi32): Define.
33405 (_mm512_set4_epi64): Define.
33406 (_mm512_set4_pd): Define.
33407 (_mm512_set4_ps): Define.
33408 (_mm512_setr4_epi64): Define.
33409 (_mm512_setr4_epi32): Define.
33410 (_mm512_setr4_pd): Define.
33411 (_mm512_setr4_ps): Define.
33412 (_mm512_setzero_epi32): Define.
33414 2014-03-31 Martin Jambor <mjambor@suse.cz>
33416 PR middle-end/60647
33417 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
33418 callsite_arguments_match_p. Updated all callers. Also check types of
33419 corresponding formal parameters and actual arguments.
33420 (not_all_callers_have_enough_arguments_p) Renamed to
33421 some_callers_have_mismatched_arguments_p.
33423 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
33425 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
33427 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
33429 PR target/60034
33430 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
33431 section anchor.
33433 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
33435 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
33436 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
33437 Split out
33438 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
33439 Use FMAMODE_NOVF512 mode iterator.
33440 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
33441 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
33442 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
33443 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
33444 Split out
33445 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
33446 Use VF_128_256 mode iterator.
33447 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
33448 Ditto.
33450 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
33452 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
33453 static chain if needed.
33455 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
33457 PR target/60697
33458 * lra-constraints.c (index_part_to_reg): New.
33459 (process_address): Use it.
33461 2014-03-27 Jeff Law <law@redhat.com>
33462 Jakub Jelinek <jakub@redhat.com>
33464 PR target/60648
33465 * expr.c (do_tablejump): Use simplify_gen_binary rather than
33466 gen_rtx_{PLUS,MULT} to build up the address expression.
33468 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
33469 creating non-canonical RTL.
33471 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
33473 PR ipa/60243
33474 * ipa-inline.c (want_inline_small_function_p): Short circuit large
33475 functions; reorganize to make cheap checks first.
33476 (inline_small_functions): Do not estimate growth when dumping;
33477 it is expensive.
33478 * ipa-inline.h (inline_summary): Add min_size.
33479 (growth_likely_positive): New function.
33480 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
33481 (set_cond_stmt_execution_predicate): Cleanup.
33482 (estimate_edge_size_and_time): Compute min_size.
33483 (estimate_calls_size_and_time): Likewise.
33484 (estimate_node_size_and_time): Likewise.
33485 (inline_update_overall_summary): Update min_size.
33486 (do_estimate_edge_time): Likewise.
33487 (do_estimate_edge_size): Update.
33488 (do_estimate_edge_hints): Update.
33489 (growth_likely_positive): New function.
33491 2014-03-28 Jakub Jelinek <jakub@redhat.com>
33493 PR target/60693
33494 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
33495 also if addr has VOIDmode.
33497 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33499 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
33500 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
33501 Declare extern.
33502 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
33503 instructions as well as AdvancedSIMD loads.
33505 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33507 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
33508 Use crypto_aese type.
33509 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
33510 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
33511 crypto_aese, crypto_aesmc. Move to types.md.
33512 * config/arm/types.md (crypto_aes): Split into crypto_aese,
33513 crypto_aesmc.
33514 * config/arm/iterators.md (crypto_type): Likewise.
33516 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
33518 * cgraph.c: Include expr.h and tree-dfa.h.
33519 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
33520 remove LHS.
33522 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
33524 PR target/60675
33525 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
33526 regs from checking multi-reg pseudos.
33528 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
33530 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
33532 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
33534 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
33535 if it would clobber the stack pointer, even temporarily.
33537 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
33539 * mode-switching.c: Make small adjustments to the top comment.
33541 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
33543 * config/rs6000/constraints.md (wD constraint): New constraint to
33544 match the constant integer to get the top DImode/DFmode out of a
33545 vector in a VSX register.
33547 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
33548 match the constant integer to get the top DImode/DFmode out of a
33549 vector in a VSX register.
33551 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
33552 for ISA 2.07.
33554 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
33555 vbpermq builtins.
33557 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
33558 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
33560 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
33561 Optimize vec_extract of 64-bit values, where the value being
33562 extracted is in the top word, where we can use scalar
33563 instructions. Add direct move and store support. Combine the big
33564 endian/little endian vector select load support into a single insn.
33565 (vsx_extract_<mode>_internal1): Likewise.
33566 (vsx_extract_<mode>_internal2): Likewise.
33567 (vsx_extract_<mode>_load): Likewise.
33568 (vsx_extract_<mode>_store): Likewise.
33569 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
33570 combined into vsx_extract_<mode>_load.
33571 (vsx_extract_<mode>_one_le): Likewise.
33573 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
33574 define the top 64-bit vector element.
33576 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
33577 constraint.
33579 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
33580 Document vec_vbpermq builtin.
33582 PR target/60672
33583 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
33584 enable use of xxsldwi and xxpermdi builtin functions.
33585 (vec_xxpermdi): Likewise.
33587 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
33588 Document use of vec_xxsldwi and vec_xxpermdi builtins.
33590 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
33592 PR rtl-optimization/60650
33593 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
33594 first_p. Use it.
33595 (find_spills_for): New.
33596 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
33597 Spill all pseudos on the second iteration.
33599 2014-03-27 Marek Polacek <polacek@redhat.com>
33601 PR c/50347
33602 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
33603 types.
33605 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
33607 * config/s390/s390.c (s390_can_use_return_insn): Check for
33608 call-saved FPRs on 31 bit.
33610 2014-03-27 Jakub Jelinek <jakub@redhat.com>
33612 PR middle-end/60682
33613 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
33614 if they need regimplification, just drop them instead of
33615 calling gimple_regimplify_operands on them.
33617 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
33619 PR target/60580
33620 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
33621 (aarch64_frame_pointer_required): Adjust logic.
33622 (aarch64_can_eliminate): Adjust logic.
33623 (aarch64_override_options_after_change): Adjust logic.
33625 2014-03-27 Dehao Chen <dehao@google.com>
33627 * ipa-inline.c (early_inliner): Update node's inline info.
33629 2014-03-26 Dehao Chen <dehao@google.com>
33631 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
33632 compiler inserted conditional jumps for NAN float check.
33634 2014-03-26 Jakub Jelinek <jakub@redhat.com>
33636 * ubsan.h (ubsan_create_data): Change second argument's type
33637 to const location_t *.
33638 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
33639 _("<unknown>").
33640 (ubsan_create_data): Change second argument to const location_t *PLOC.
33641 Create Loc field whenever PLOC is non-NULL.
33642 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
33643 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
33644 callers.
33646 PR other/59545
33647 * real.c (real_to_integer2): Change type of low to UHWI.
33649 2014-03-26 Tobias Burnus <burnus@net-b.de>
33651 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
33652 (CILK_SELF_SPECS): New define.
33653 (driver_self_specs): Use it.
33655 2014-03-26 Richard Biener <rguenther@suse.de>
33657 * tree-pretty-print.c (percent_K_format): Implement special
33658 case for LTO and its stripped down BLOCK tree.
33660 2014-03-26 Jakub Jelinek <jakub@redhat.com>
33662 PR sanitizer/60636
33663 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
33665 * tree-vrp.c (simplify_internal_call_using_ranges): If only
33666 one range is range_int_cst_p, but not both, at least optimize
33667 addition/subtraction of 0 and multiplication by 0 or 1.
33668 * gimple-fold.c (gimple_fold_call): Fold
33669 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
33670 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
33671 INTEGER_CSTs, try to fold at least x * 0 and y - y.
33673 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
33675 PR rtl-optimization/60452
33676 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
33677 <case REG>: Return 1 for invalid offsets from the frame pointer.
33679 2014-03-26 Marek Polacek <polacek@redhat.com>
33681 PR c/37428
33682 * doc/extend.texi (C Extensions): Mention variable-length arrays in
33683 a structure/union.
33685 2014-03-26 Marek Polacek <polacek@redhat.com>
33687 PR c/39525
33688 * doc/extend.texi (Designated Inits): Describe what happens to omitted
33689 field members.
33691 2014-03-26 Marek Polacek <polacek@redhat.com>
33693 PR other/59545
33694 * ira-color.c (update_conflict_hard_regno_costs): Perform the
33695 multiplication in unsigned type.
33697 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
33699 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
33701 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
33703 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
33705 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
33707 PR ipa/60315
33708 * cif-code.def (UNREACHABLE) New code.
33709 * ipa-inline.c (inline_small_functions): Skip edges to
33710 __builtlin_unreachable.
33711 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
33712 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
33713 predicate to __bulitin_unreachable.
33714 (set_cond_stmt_execution_predicate): Fix issue when
33715 invert_tree_comparison returns ERROR_MARK.
33716 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
33717 propagate to inline clones.
33718 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
33719 to unreachable.
33720 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
33721 * cgraphclones.c (cgraph_clone_node): If call destination is already
33722 ureachable, do not redirect it back.
33723 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
33724 unreachable.
33726 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
33728 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
33729 Do not modify inline clones.
33731 2014-03-25 Jakub Jelinek <jakub@redhat.com>
33733 * config/i386/i386.md (general_sext_operand): New mode attr.
33734 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
33735 don't generate (sign_extend (const_int)).
33736 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
33737 operands[2]. Use We constraint instead of <i> and
33738 <general_sext_operand> predicate instead of <general_operand>.
33739 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
33740 * config/i386/constraints.md (We): New constraint.
33741 * config/i386/predicates.md (x86_64_sext_operand,
33742 sext_operand): New predicates.
33744 2014-03-25 Martin Jambor <mjambor@suse.cz>
33746 PR ipa/60600
33747 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
33748 inconsistent devirtualizations to __builtin_unreachable.
33750 2014-03-25 Marek Polacek <polacek@redhat.com>
33752 PR c/35449
33753 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
33755 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
33757 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
33758 order of elements for big-endian.
33760 2014-03-25 Richard Biener <rguenther@suse.de>
33762 PR middle-end/60635
33763 * gimplify-me.c (gimple_regimplify_operands): Update the
33764 re-gimplifed stmt.
33766 2014-03-25 Martin Jambor <mjambor@suse.cz>
33768 PR ipa/59176
33769 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
33770 (lto_output_varpool_node): Likewise.
33771 (input_overwrite_node): Likewise.
33772 (input_varpool_node): Likewise.
33774 2014-03-25 Richard Biener <rguenther@suse.de>
33776 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
33777 (run_gcc): Likewise.
33779 2014-03-25 Jakub Jelinek <jakub@redhat.com>
33781 * combine.c (simplify_compare_const): Add MODE argument.
33782 Handle mode_width 0 as very large mode_width.
33783 (try_combine, simplify_comparison): Adjust callers.
33785 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
33786 type to avoid signed integer overflow.
33787 * explow.c (plus_constant): Likewise.
33789 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
33791 * doc/generic.texi: Correct typos.
33793 2014-03-24 Tobias Burnus <burnus@net-b.de>
33795 * doc/invoke.texi (-flto): Expand section about
33796 using static libraries with LTO.
33798 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
33800 PR rtl-optimization/60501
33801 * optabs.def (addptr3_optab): New optab.
33802 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
33803 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
33804 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
33806 * lra.c (emit_add3_insn): Use the addptr pattern if available.
33808 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
33810 2014-03-24 Ulrich Drepper <drepper@gmail.com>
33812 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
33813 _mm512_set1_pd.
33815 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
33816 (_mm256_undefined_ps): Define.
33817 (_mm256_undefined_pd): Define.
33818 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
33819 (_mm_undefined_pd): Define.
33820 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
33821 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
33822 (_mm512_undefined_ps): Define.
33823 (_mm512_undefined_pd): Define.
33824 Use _mm*_undefined_*.
33825 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
33827 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
33829 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
33830 (lshr_simd): DI mode added.
33831 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
33832 (aarch64_ushr_simddi): Likewise.
33833 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
33834 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
33835 (vshrd_n_u64): Likewise.
33837 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
33839 * Makefile.in (s-macro_list): Depend on cc1.
33841 2014-03-23 Teresa Johnson <tejohnson@google.com>
33843 * ipa-utils.c (ipa_print_order): Use specified dump file.
33845 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
33847 PR rtl-optimization/60601
33848 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
33850 * gcc.c (eval_spec_function): Initialize save_growing_value.
33852 2014-03-22 Jakub Jelinek <jakub@redhat.com>
33854 PR sanitizer/60613
33855 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
33856 code == MINUS_EXPR, never swap op0 with op1.
33858 * toplev.c (init_local_tick): Avoid signed integer multiplication
33859 overflow.
33860 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
33861 shift by first operand's bitsize.
33863 2014-03-21 Jakub Jelinek <jakub@redhat.com>
33865 PR target/60610
33866 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
33867 redefine to 1 or 0.
33868 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
33869 TARGET_ISA_64BIT_P(x).
33871 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33873 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
33874 pattern for vector nor instead of subtract from splat(-1).
33875 (altivec_expand_vec_perm_const_le): Likewise.
33877 2014-03-21 Richard Henderson <rth@twiddle.net>
33879 PR target/60598
33880 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
33881 related insns after epilogue_completed.
33883 2014-03-21 Martin Jambor <mjambor@suse.cz>
33885 PR ipa/59176
33886 * cgraph.h (symtab_node): New flag body_removed.
33887 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
33888 when removing bodies.
33889 * symtab.c (dump_symtab_base): Dump body_removed flag.
33890 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
33891 had their bodies removed.
33893 2014-03-21 Martin Jambor <mjambor@suse.cz>
33895 PR ipa/60419
33896 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
33897 in the border.
33899 2014-03-21 Richard Biener <rguenther@suse.de>
33901 PR tree-optimization/60577
33902 * tree-core.h (struct tree_base): Document nothrow_flag use
33903 in DECL_NONALIASED.
33904 * tree.h (DECL_NONALIASED): New.
33905 (may_be_aliased): Adjust.
33906 * coverage.c (build_var): Set DECL_NONALIASED.
33908 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
33910 * expr.c (expand_expr_real_1): Remove outdated comment.
33912 2014-03-20 Jakub Jelinek <jakub@redhat.com>
33914 PR middle-end/60597
33915 * ira.c (adjust_cleared_regs): Call copy_rtx on
33916 *reg_equiv[REGNO (loc)].src_p before passing it to
33917 simplify_replace_fn_rtx.
33919 PR target/60568
33920 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
33921 into CONST, put pic register as first operand of PLUS. Use
33922 gen_const_mem for both 32-bit and 64-bit PIC got loads.
33924 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
33926 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
33928 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
33930 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
33931 around for store forwarding issue in the FPU on the UT699.
33932 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
33933 loads and operations if -mfix-ut699 is specified.
33934 (divtf3_hq): Tweak attribute.
33935 (sqrttf2_hq): Likewise.
33937 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
33939 * calls.c (store_one_arg): Remove incorrect const qualification on the
33940 type of the temporary.
33941 * cfgexpand.c (expand_return): Likewise.
33942 * expr.c (expand_constructor): Likewise.
33943 (expand_expr_real_1): Likewise.
33945 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
33947 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
33948 of parts.
33950 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
33952 PR target/60039
33953 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
33955 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
33957 * config/arm/aarch-common-protos.h
33958 (alu_cost_table): Fix spelling of "extend".
33959 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
33961 2014-03-19 Richard Biener <rguenther@suse.de>
33963 PR middle-end/60553
33964 * tree-core.h (tree_type_common): Re-order pointer members
33965 to reduce recursion depth during GC walks.
33967 2014-03-19 Marek Polacek <polacek@redhat.com>
33969 PR sanitizer/60569
33970 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
33971 before accessing it.
33973 2014-03-19 Richard Biener <rguenther@suse.de>
33975 PR lto/59543
33976 * lto-streamer-in.c (input_function): In WPA stage do not drop
33977 debug stmts.
33979 2014-03-19 Jakub Jelinek <jakub@redhat.com>
33981 PR tree-optimization/60559
33982 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
33983 with build_zero_cst assignment.
33985 2014-03-18 Kai Tietz <ktietz@redhat.com>
33987 PR rtl-optimization/56356
33988 * sdbout.c (sdbout_parms): Verify that parms'
33989 incoming argument is valid.
33990 (sdbout_reg_parms): Likewise.
33992 2014-03-18 Richard Henderson <rth@redhat.com>
33994 PR target/60562
33995 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
33996 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
33997 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
33999 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
34001 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
34002 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
34003 Italicize plugin event names in description. Explain that
34004 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
34005 Remind that no GCC functions should be called after PLUGIN_FINISH.
34006 Explain what pragmas with expansion are.
34008 2014-03-18 Martin Liska <mliska@suse.cz>
34010 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
34011 gimple call statement is update.
34012 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
34013 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
34015 2014-03-18 Jakub Jelinek <jakub@redhat.com>
34017 PR sanitizer/60557
34018 * ubsan.c (ubsan_instrument_unreachable): Call
34019 initialize_sanitizer_builtins.
34020 (ubsan_pass): Likewise.
34022 PR sanitizer/60535
34023 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
34024 varpool_finalize_decl instead of rest_of_decl_compilation.
34026 2014-03-18 Richard Biener <rguenther@suse.de>
34028 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
34029 by using bitmap_and_compl instead of bitmap_and_compl_into.
34030 (df_rd_transfer_function): Likewise.
34032 2014-03-18 Richard Biener <rguenther@suse.de>
34034 * doc/lto.texi (fresolution): Fix typo.
34036 2014-03-18 Richard Biener <rguenther@suse.de>
34038 * doc/invoke.texi (flto): Update for changes in 4.9.
34040 2014-03-18 Richard Biener <rguenther@suse.de>
34042 * doc/loop.texi: Remove section on the removed lambda framework.
34043 Update loop docs with recent changes in preserving loop structure.
34045 2014-03-18 Richard Biener <rguenther@suse.de>
34047 * doc/lto.texi (-fresolution): Document.
34049 2014-03-18 Richard Biener <rguenther@suse.de>
34051 * doc/contrib.texi: Adjust my name.
34053 2014-03-18 Jakub Jelinek <jakub@redhat.com>
34055 PR ipa/58721
34056 * internal-fn.c: Include diagnostic-core.h.
34057 (expand_BUILTIN_EXPECT): New function.
34058 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
34059 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
34060 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
34061 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
34062 IFN_BUILTIN_EXPECT.
34063 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
34064 Revert 3 argument __builtin_expect code.
34065 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
34066 * gimple-fold.c (gimple_fold_call): Likewise.
34067 * tree.h (fold_builtin_expect): New prototype.
34068 * builtins.c (build_builtin_expect_predicate): Add predictor
34069 argument, if non-NULL, create 3 argument __builtin_expect.
34070 (fold_builtin_expect): No longer static. Add ARG2 argument,
34071 pass it through to build_builtin_expect_predicate.
34072 (fold_builtin_2): Adjust caller.
34073 (fold_builtin_3): Handle BUILT_IN_EXPECT.
34074 * internal-fn.def (BUILTIN_EXPECT): New.
34076 2014-03-18 Tobias Burnus <burnus@net-b.de>
34078 PR ipa/58721
34079 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
34080 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
34081 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
34083 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
34085 PR ipa/58721
34086 * predict.c (combine_predictions_for_bb): Fix up formatting.
34087 (expr_expected_value_1, expr_expected_value): Add predictor argument,
34088 fill what it points to if non-NULL.
34089 (tree_predict_by_opcode): Adjust caller, use the predictor.
34090 * predict.def (PRED_COMPARE_AND_SWAP): Add.
34092 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
34094 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
34095 proper constant for the store mode.
34097 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
34099 * symtab.c (change_decl_assembler_name): Fix transparent alias
34100 chain construction.
34102 2014-03-16 Renlin Li <Renlin.Li@arm.com>
34104 * config/aarch64/aarch64.c: Correct the comments about the
34105 aarch64 stack layout.
34107 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
34109 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
34110 check for GF_OMP_FOR_KIND_FOR.
34112 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
34114 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
34115 ymm and zmm register names.
34117 2014-03-17 Jakub Jelinek <jakub@redhat.com>
34119 PR target/60516
34120 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
34121 note creation for the 2010-08-31 changes.
34123 2014-03-17 Marek Polacek <polacek@redhat.com>
34125 PR middle-end/60534
34126 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
34127 as -fno-tree-loop-vectorize.
34128 (expand_omp_simd): Likewise.
34130 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
34132 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
34133 (eligible_for_call_delay): New prototype.
34134 * config/sparc/sparc.c (tls_call_delay): Rename into...
34135 (eligible_for_call_delay): ...this. Return false if the instruction
34136 cannot be put in the delay slot of a branch.
34137 (eligible_for_restore_insn): Simplify.
34138 (eligible_for_return_delay): Return false if the instruction cannot be
34139 put in the delay slot of a branch and simplify.
34140 (eligible_for_sibcall_delay): Return false if the instruction cannot be
34141 put in the delay slot of a branch.
34142 * config/sparc/sparc.md (fix_ut699): New attribute.
34143 (tls_call_delay): Delete.
34144 (in_call_delay): Reimplement.
34145 (eligible_for_sibcall_delay): Rename into...
34146 (in_sibcall_delay): ...this.
34147 (eligible_for_return_delay): Rename into...
34148 (in_return_delay): ...this.
34149 (in_branch_delay): Reimplement.
34150 (in_uncond_branch_delay): Delete.
34151 (in_annul_branch_delay): Delete.
34153 2014-03-14 Richard Henderson <rth@redhat.com>
34155 PR target/60525
34156 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
34157 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
34158 (*floathi<X87MODEF>2_i387_with_temp): Remove.
34159 (floathi splitters): Remove.
34160 (float<SWI48x>xf2): New pattern.
34161 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
34162 code that tried to handle DImode for 32-bit, but which was excluded
34163 by the pattern's condition. Drop allocation of stack temporary.
34164 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
34165 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
34166 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
34167 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
34168 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
34169 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
34170 (*float<SWI48><MODEF>2_sse_interunit): Remove.
34171 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
34172 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
34173 (*float<SWI48x><X87MODEF>2_i387): Remove.
34174 (all float _with_temp splitters): Remove.
34175 (*float<SWI48x><MODEF>2_i387): New pattern.
34176 (*float<SWI48><MODEF>2_sse): New pattern.
34177 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
34178 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
34180 2014-03-14 Jakub Jelinek <jakub@redhat.com>
34181 Marek Polacek <polacek@redhat.com>
34183 PR middle-end/60484
34184 * common.opt (dump_base_name_prefixed): New Variable.
34185 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
34186 if x_dump_base_name_prefixed is already set, set it at the end.
34188 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
34190 PR rtl-optimization/60508
34191 * lra-constraints.c (get_reload_reg): Add new parameter
34192 in_subreg_p.
34193 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
34194 Pass the new parameter values.
34196 2014-03-14 Richard Biener <rguenther@suse.de>
34198 * common.opt: Revert unintented changes from r205065.
34199 * opts.c: Likewise.
34201 2014-03-14 Richard Biener <rguenther@suse.de>
34203 PR middle-end/60518
34204 * cfghooks.c (split_block): Properly adjust all loops the
34205 block was a latch of.
34207 2014-03-14 Martin Jambor <mjambor@suse.cz>
34209 PR lto/60461
34210 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
34211 and simplify it.
34213 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
34215 PR target/59396
34216 * config/avr/avr.c (avr_set_current_function): Pass function name
34217 through default_strip_name_encoding before sanity checking instead
34218 of skipping the first char of the assembler name.
34220 2014-03-13 Richard Henderson <rth@redhat.com>
34222 PR debug/60438
34223 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
34224 (ix86_force_to_memory, ix86_free_from_memory): Remove.
34225 * config/i386/i386-protos.h: Likewise.
34226 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
34227 in the expander instead of a splitter.
34228 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
34229 any possibility of requiring a memory.
34230 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
34231 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
34232 (fp branch splitters): Update for ix86_split_fp_branch.
34233 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
34234 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
34235 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
34236 (*fop_<MODEF>_2_i387): Remove f/r alternative.
34237 (*fop_<MODEF>_3_i387): Likewise.
34238 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
34239 (splitters for the fop_* register patterns): Remove.
34240 (fscalexf4_i387): Rename from *fscalexf4_i387.
34241 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
34243 2014-03-13 Jakub Jelinek <jakub@redhat.com>
34245 PR tree-optimization/59779
34246 * tree-dfa.c (get_ref_base_and_extent): Use double_int
34247 type for bitsize and maxsize instead of HOST_WIDE_INT.
34249 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
34251 PR rtl-optimization/57320
34252 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
34253 the CFG after thread_prologue_and_epilogue_insns.
34255 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
34257 PR rtl-optimization/57189
34258 * lra-constraints.c (process_alt_operands): Disfavor spilling
34259 vector pseudos.
34261 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
34263 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
34265 2014-03-13 Jakub Jelinek <jakub@redhat.com>
34267 PR tree-optimization/59025
34268 PR middle-end/60418
34269 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
34270 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
34272 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
34274 PR target/60486
34275 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
34276 calls of avr_out_plus_1.
34278 2014-03-13 Bin Cheng <bin.cheng@arm.com>
34280 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
34281 BB's single pred and update the father loop's latch info later.
34283 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
34285 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
34286 (VEC_M): Likewise.
34287 (VEC_N): Likewise.
34288 (VEC_R): Likewise.
34289 (VEC_base): Likewise.
34290 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
34291 registers, we need to swap double words in little endian mode.
34293 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
34294 to be a container mode for 128-bit integer operations added in ISA
34295 2.07. Unlike TImode and PTImode, the preferred register set is
34296 the Altivec/VMX registers for the 128-bit operations.
34298 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
34299 declarations.
34300 (rs6000_split_128bit_ok_p): Likewise.
34302 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
34303 macros for creating ISA 2.07 normal and overloaded builtin
34304 functions with 3 arguments.
34305 (BU_P8V_OVERLOAD_3): Likewise.
34306 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
34307 for use as overloaded functions.
34308 (VPERM_1TI_UNS): Likewise.
34309 (VSEL_1TI): Likewise.
34310 (VSEL_1TI_UNS): Likewise.
34311 (ST_INTERNAL_1ti): Likewise.
34312 (LD_INTERNAL_1ti): Likewise.
34313 (XXSEL_1TI): Likewise.
34314 (XXSEL_1TI_UNS): Likewise.
34315 (VPERM_1TI): Likewise.
34316 (VPERM_1TI_UNS): Likewise.
34317 (XXPERMDI_1TI): Likewise.
34318 (SET_1TI): Likewise.
34319 (LXVD2X_V1TI): Likewise.
34320 (STXVD2X_V1TI): Likewise.
34321 (VEC_INIT_V1TI): Likewise.
34322 (VEC_SET_V1TI): Likewise.
34323 (VEC_EXT_V1TI): Likewise.
34324 (EQV_V1TI): Likewise.
34325 (NAND_V1TI): Likewise.
34326 (ORC_V1TI): Likewise.
34327 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
34328 added in ISA 2.07. Add both normal 'altivec' builtins, and the
34329 overloaded builtin.
34330 (VADDUQM): Likewise.
34331 (VSUBCUQ): Likewise.
34332 (VADDEUQM): Likewise.
34333 (VADDECUQ): Likewise.
34334 (VSUBEUQM): Likewise.
34335 (VSUBECUQ): Likewise.
34337 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
34338 __int128_t and __uint128_t types.
34339 (__uint128_type): Likewise.
34340 (altivec_categorize_keyword): Add support for vector __int128_t,
34341 vector __uint128_t, vector __int128, and vector unsigned __int128
34342 as a container type for TImode operations that need to be done in
34343 VSX/Altivec registers.
34344 (rs6000_macro_to_expand): Likewise.
34345 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
34346 to support 128-bit integer instructions vaddcuq, vadduqm,
34347 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
34348 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
34350 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
34351 for V1TImode, and set up preferences to use VSX/Altivec registers.
34352 Setup VSX reload handlers.
34353 (rs6000_debug_reg_global): Likewise.
34354 (rs6000_init_hard_regno_mode_ok): Likewise.
34355 (rs6000_preferred_simd_mode): Likewise.
34356 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
34357 (easy_altivec_constant): Likewise.
34358 (output_vec_const_move): Likewise.
34359 (rs6000_expand_vector_set): Convert V1TImode set and extract to
34360 simple move.
34361 (rs6000_expand_vector_extract): Likewise.
34362 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
34363 addressing.
34364 (rs6000_const_vec): Add support for V1TImode.
34365 (rs6000_emit_le_vsx_load): Swap double words when loading or
34366 storing TImode/V1TImode.
34367 (rs6000_emit_le_vsx_store): Likewise.
34368 (rs6000_emit_le_vsx_move): Likewise.
34369 (rs6000_emit_move): Add support for V1TImode.
34370 (altivec_expand_ld_builtin): Likewise.
34371 (altivec_expand_st_builtin): Likewise.
34372 (altivec_expand_vec_init_builtin): Likewise.
34373 (altivec_expand_builtin): Likewise.
34374 (rs6000_init_builtins): Add support for V1TImode type. Add
34375 support for ISA 2.07 128-bit integer builtins. Define type names
34376 for the VSX/Altivec vector types.
34377 (altivec_init_builtins): Add support for overloaded vector
34378 functions with V1TImode type.
34379 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
34380 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
34381 external function.
34382 (rs6000_split_128bit_ok_p): Likewise.
34383 (rs6000_handle_altivec_attribute): Create V1TImode from vector
34384 __int128_t and vector __uint128_t.
34386 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
34387 and mode attributes.
34388 (VSX_M): Likewise.
34389 (VSX_M2): Likewise.
34390 (VSm): Likewise.
34391 (VSs): Likewise.
34392 (VSr): Likewise.
34393 (VSv): Likewise.
34394 (VS_scalar): Likewise.
34395 (VS_double): Likewise.
34396 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
34398 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
34399 we support the ISA 2.07 128-bit integer arithmetic instructions.
34400 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
34401 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
34402 and TImode types for use with the builtin functions.
34403 (V1TI_type_node): Likewise.
34404 (unsigned_V1TI_type_node): Likewise.
34405 (intTI_type_internal_node): Likewise.
34406 (uintTI_type_internal_node): Likewise.
34408 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
34409 128-bit builtin functions.
34410 (UNSPEC_VADDEUQM): Likewise.
34411 (UNSPEC_VADDECUQ): Likewise.
34412 (UNSPEC_VSUBCUQ): Likewise.
34413 (UNSPEC_VSUBEUQM): Likewise.
34414 (UNSPEC_VSUBECUQ): Likewise.
34415 (VM): Add V1TImode to vector mode iterators.
34416 (VM2): Likewise.
34417 (VI_unit): Likewise.
34418 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
34419 (altivec_vaddcuq): Likewise.
34420 (altivec_vsubuqm): Likewise.
34421 (altivec_vsubcuq): Likewise.
34422 (altivec_vaddeuqm): Likewise.
34423 (altivec_vaddecuq): Likewise.
34424 (altivec_vsubeuqm): Likewise.
34425 (altivec_vsubecuq): Likewise.
34427 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
34428 mode iterators.
34429 (BOOL_128): Likewise.
34430 (BOOL_REGS_OUTPUT): Likewise.
34431 (BOOL_REGS_OP1): Likewise.
34432 (BOOL_REGS_OP2): Likewise.
34433 (BOOL_REGS_UNARY): Likewise.
34434 (BOOL_REGS_AND_CR0): Likewise.
34436 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
34437 128-bit integer builtin support.
34438 (vec_vadduqm): Likewise.
34439 (vec_vaddecuq): Likewise.
34440 (vec_vaddeuqm): Likewise.
34441 (vec_vsubecuq): Likewise.
34442 (vec_vsubeuqm): Likewise.
34443 (vec_vsubcuq): Likewise.
34444 (vec_vsubuqm): Likewise.
34446 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
34447 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
34448 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
34449 128-bit integer add/subtract to ISA 2.07.
34451 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
34453 * config/arc/arc.c (arc_predicate_delay_insns):
34454 Fix third argument passed to conditionalize_nonjump.
34456 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
34458 * config/aarch64/aarch64-builtins.c
34459 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
34460 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
34461 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
34462 instead of __builtin_lfloor.
34463 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
34465 2014-03-12 Jakub Jelinek <jakub@redhat.com>
34467 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
34468 (tree_ssa_ifcombine_bb_1): New function.
34469 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
34470 is an empty forwarder block to then_bb or vice versa and then_bb
34471 and else_bb are effectively swapped.
34473 2014-03-12 Christian Bruel <christian.bruel@st.com>
34475 PR target/60264
34476 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
34477 REG_CFA_DEF_CFA note.
34478 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
34479 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
34481 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
34483 PR tree-optimization/60454
34484 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
34486 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34488 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
34489 Do not define target_cpu_default2 to generic.
34490 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
34491 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
34492 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
34494 2014-03-12 Jakub Jelinek <jakub@redhat.com>
34495 Marc Glisse <marc.glisse@inria.fr>
34497 PR tree-optimization/60502
34498 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
34499 instead of build_low_bits_mask.
34501 2014-03-12 Jakub Jelinek <jakub@redhat.com>
34503 PR middle-end/60482
34504 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
34505 if there are multiple uses, but op doesn't live on E edge.
34506 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
34507 clobber stmts before __builtin_unreachable.
34509 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
34511 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
34512 hard_frame_pointer_rtx.
34513 * cse.c (cse_insn): Remove volatile check.
34514 * cselib.c (cselib_process_insn): Likewise.
34515 * dse.c (scan_insn): Likewise.
34517 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
34519 * config/arc/arc.c (conditionalize_nonjump): New function,
34520 broken out of ...
34521 (arc_ifcvt): ... this.
34522 (arc_predicate_delay_insns): Use it.
34524 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
34526 * config/arc/predicates.md (extend_operand): During/after reload,
34527 allow const_int_operand.
34528 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
34529 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
34530 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
34531 to "i".
34532 (umulsi3_highpart_i): Likewise.
34534 2014-03-11 Richard Biener <rguenther@suse.de>
34536 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
34537 Add asserts to guard possible wrong-code bugs.
34539 2014-03-11 Richard Biener <rguenther@suse.de>
34541 PR tree-optimization/60429
34542 PR tree-optimization/60485
34543 * tree-ssa-structalias.c (set_union_with_increment): Properly
34544 take into account all fields that overlap the shifted vars.
34545 (do_sd_constraint): Likewise.
34546 (do_ds_constraint): Likewise.
34547 (get_constraint_for_ptr_offset): Likewise.
34549 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
34551 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
34552 (nios2_compute_frame_layout):
34553 Add calculation of cfun->machine->fp_save_offset.
34554 (nios2_expand_prologue): Correct setting of frame pointer register
34555 in prologue.
34556 (nios2_expand_epilogue): Update recovery of stack pointer from
34557 frame pointer accordingly.
34558 (nios2_initial_elimination_offset): Update calculation of offset
34559 for eliminating to HARD_FRAME_POINTER_REGNUM.
34561 2014-03-10 Jakub Jelinek <jakub@redhat.com>
34563 PR ipa/60457
34564 * ipa.c (symtab_remove_unreachable_nodes): Don't call
34565 cgraph_get_create_node on VAR_DECLs.
34567 2014-03-10 Richard Biener <rguenther@suse.de>
34569 PR middle-end/60474
34570 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
34572 2014-03-08 Douglas B Rupp <rupp@gnat.com>
34574 * config/vms/vms.opt (vms_float_format): New variable.
34576 2014-03-08 Tobias Burnus <burnus@net-b.de>
34578 * doc/invoke.texi (-fcilkplus): Update implementation status.
34580 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
34581 Richard Biener <rguenther@suse.de>
34583 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
34584 consistently accross all TUs.
34585 (run_gcc): Enable -fshort-double automatically at link at link-time
34586 and disallow override.
34588 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
34590 PR target/58271
34591 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
34592 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
34593 if they can't be used.
34595 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
34597 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
34598 for Solaris 11/x86 ld.
34599 * configure: Regenerate.
34601 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
34603 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
34604 (LIB_TLS_SPEC): Save as ld_tls_libs.
34605 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
34606 (HAVE_AS_IX86_TLSLDM): New test.
34607 * configure, config.in: Regenerate.
34608 * config/i386/i386.c (legitimize_tls_address): Fall back to
34609 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
34610 cannot support TLS_MODEL_LOCAL_DYNAMIC.
34611 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
34612 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
34614 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
34616 * common.opt (fira-loop-pressure): Mark as optimization.
34618 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
34620 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
34621 an OpenMP mappable type.
34623 2014-03-06 Matthias Klose <doko@ubuntu.com>
34625 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
34626 MULTILIB_OSDIRNAMES is not defined.
34628 2014-03-06 Jakub Jelinek <jakub@redhat.com>
34629 Meador Inge <meadori@codesourcery.com>
34631 PR target/58595
34632 * config/arm/arm.c (arm_tls_symbol_p): Remove.
34633 (arm_legitimize_address): Call legitimize_tls_address for any
34634 arm_tls_referenced_p expression, handle constant addend. Call it
34635 before testing for !TARGET_ARM.
34636 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
34638 2014-03-06 Richard Biener <rguenther@suse.de>
34640 PR middle-end/60445
34641 PR lto/60424
34642 PR lto/60427
34643 Revert
34644 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
34646 * tree-streamer.c (record_common_node): Assert we don't record
34647 nodes with type double.
34648 (preload_common_node): Skip type double, complex double and double
34649 pointer since it is now frontend dependent due to fshort-double option.
34651 2014-03-06 Richard Biener <rguenther@suse.de>
34653 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
34654 or -fno-lto is specified and the linker has full plugin support.
34655 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
34656 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
34657 * lto-wrapper.c (merge_and_complain): Merge compile-time
34658 optimization levels.
34659 (run_gcc): And pass it through to the link options.
34661 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
34663 PR debug/60381
34664 Revert:
34665 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
34666 PR debug/59992
34667 * cselib.c (remove_useless_values): Skip to avoid quadratic
34668 behavior if the condition moved from...
34669 (cselib_process_insn): ... here holds.
34671 2014-03-05 Jakub Jelinek <jakub@redhat.com>
34673 PR plugins/59335
34674 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
34675 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
34677 PR plugins/59335
34678 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
34679 (TM_H): Add x86-tune.def.
34681 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34683 * config/aarch64/aarch64.c (generic_tunings):
34684 Use cortexa57_extra_costs.
34686 2014-03-05 Jakub Jelinek <jakub@redhat.com>
34688 PR lto/60404
34689 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
34690 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
34691 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
34692 cost for in_lto_p.
34694 2014-03-04 Heiher <r@hev.cc>
34696 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
34697 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
34699 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
34701 * config/i386/predicates.md (const2356_operand): Change to ...
34702 (const2367_operand): ... this.
34703 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
34704 const2367_operand.
34705 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
34706 (*avx512pf_scatterpf<mode>sf): Ditto.
34707 (avx512pf_scatterpf<mode>df): Ditto.
34708 (*avx512pf_scatterpf<mode>df_mask): Ditto.
34709 (*avx512pf_scatterpf<mode>df): Ditto.
34710 * config/i386/i386.c (ix86_expand_builtin): Update
34711 incorrect hint operand error message.
34713 2014-03-04 Richard Biener <rguenther@suse.de>
34715 * lto-section-in.c (lto_get_section_data): Fix const cast.
34717 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
34719 * tree-streamer.c (record_common_node): Assert we don't record
34720 nodes with type double.
34721 (preload_common_node): Skip type double, complex double and double
34722 pointer since it is now frontend dependent due to fshort-double option.
34724 2014-03-04 Richard Biener <rguenther@suse.de>
34726 PR lto/60405
34727 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
34728 (lto_input_toplevel_asms): Likewise.
34729 * lto-section-in.c (lto_get_section_data): Instead do it here
34730 for every section.
34732 2014-03-04 Richard Biener <rguenther@suse.de>
34734 PR tree-optimization/60382
34735 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
34736 dead PHIs a reduction.
34738 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
34740 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
34741 hint value.
34742 (_mm_prefetch): Move out of GCC target("sse") pragma.
34743 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
34744 GCC target("prfchw") pragma.
34745 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
34746 for locality <= 2.
34747 * config/i386/i386.c (ix86_option_override_internal): Enable
34748 -mprfchw with -mprefetchwt1.
34750 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
34752 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
34753 Mark as varying.
34755 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
34757 * opts.h (CL_PCH_IGNORE): Define.
34758 * targhooks.c (option_affects_pch_p):
34759 Return false for options that have CL_PCH_IGNORE set.
34760 * opt-functions.awk: Process PchIgnore.
34761 * doc/options.texi: Document PchIgnore.
34763 * config/arc/arc.opt (misize): Add PchIgnore property.
34765 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
34767 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
34768 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
34769 constraint on constants to permit them being loaded into
34770 GENERAL_REGS or BASE_REGS.
34772 2014-03-03 Nick Clifton <nickc@redhat.com>
34774 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
34775 anti-cacnonical alternatives.
34776 (negandhi3_real): New pattern.
34777 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
34779 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
34781 * config/avr/avr-mcus.def: Remove atxmega16x1.
34782 * config/avr/avr-tables.opt: Regenerate.
34783 * config/avr/t-multilib: Regenerate.
34784 * doc/avr-mmcu.texi: Regenerate.
34786 2014-03-03 Tobias Grosser <tobias@grosser.es>
34787 Mircea Namolaru <mircea.namolaru@inria.fr>
34789 PR tree-optimization/58028
34790 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
34791 scalar dimensions.
34793 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
34795 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
34796 not handled by recognizers.
34798 2014-03-03 Jakub Jelinek <jakub@redhat.com>
34800 PR middle-end/60175
34801 * function.c (expand_function_end): Don't emit
34802 clobber_return_register sequence if clobber_after is a BARRIER.
34803 * cfgexpand.c (construct_exit_block): Append instructions before
34804 return_label to prev_bb.
34806 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
34808 * config/rs6000/constraints.md: Document reserved use of "wc".
34810 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
34812 PR ipa/60150
34813 * ipa.c (function_and_variable_visibility): When dissolving comdat
34814 group, also set all symbols to local.
34816 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
34818 PR ipa/60306
34820 Revert:
34821 2013-12-14 Jan Hubicka <jh@suse.cz>
34822 PR middle-end/58477
34823 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
34825 2014-03-02 Jon Beniston <jon@beniston.com>
34827 PR bootstrap/48230
34828 PR bootstrap/50927
34829 PR bootstrap/52466
34830 PR target/46898
34831 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
34832 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
34833 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
34834 (simple_return, *simple_return): New patterns
34835 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
34836 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
34838 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
34840 * dwarf2out.c (gen_subprogram_die): Tidy.
34842 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
34844 PR target/60071
34845 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
34846 (*mov_t_msb_neg_negc): ... this new insn.
34848 2014-02-28 Jason Merrill <jason@redhat.com>
34850 PR c++/58678
34851 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
34852 function.
34854 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
34856 PR c++/60314
34857 * dwarf2out.c (decltype_auto_die): New static.
34858 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
34859 (gen_type_die_with_usage): Handle 'decltype(auto)'.
34860 (is_cxx_auto): Likewise.
34862 2014-02-28 Ian Bolton <ian.bolton@arm.com>
34864 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
34865 we are not using general regs only.
34867 2014-02-28 Richard Biener <rguenther@suse.de>
34869 PR target/60280
34870 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
34871 previous fix and only allow to remove trivial pre-headers
34872 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
34873 (remove_forwarder_block): Properly update the latch of a loop.
34875 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
34877 PR debug/59992
34878 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
34879 (cselib_preserved_hash_table): New.
34880 (preserve_constants_and_equivs): Move preserved vals to it.
34881 (cselib_find_slot): Look it up first.
34882 (cselib_init): Initialize it.
34883 (cselib_finish): Release it.
34884 (dump_cselib_table): Dump it.
34886 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
34888 PR debug/59992
34889 * cselib.c (remove_useless_values): Skip to avoid quadratic
34890 behavior if the condition moved from...
34891 (cselib_process_insn): ... here holds.
34893 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
34895 PR debug/57232
34896 * var-tracking.c (vt_initialize): Apply the same condition to
34897 preserve the CFA base value.
34899 2014-02-28 Joey Ye <joey.ye@arm.com>
34901 PR target/PR60169
34902 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
34903 if reload in progress or completed.
34905 2014-02-28 Tobias Burnus <burnus@net-b.de>
34907 PR middle-end/60147
34908 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
34909 NAMELIST_DECL.
34911 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
34913 * doc/tm.texi.in (Condition Code Status): Update documention for
34914 relative locations of cc0-setter and cc0-user.
34916 2014-02-27 Jeff Law <law@redhat.com>
34918 PR rtl-optimization/52714
34919 * combine.c (try_combine): When splitting an unrecognized PARALLEL
34920 into two independent simple sets, if I3 is a jump, ensure the
34921 pattern we place into I3 is a (set (pc) ...).
34923 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
34924 Jeff Law <law@redhat.com>
34926 PR rtl-optimization/49847
34927 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
34928 are in different blocks.
34929 * doc/tm.texi (Condition Code Status): Update documention for
34930 relative locations of cc0-setter and cc0-user.
34932 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
34934 PR target/59222
34935 * lra.c (lra_emit_add): Check SUBREG too.
34937 2014-02-27 Andreas Schwab <schwab@suse.de>
34939 * config/m68k/m68k.c (m68k_option_override): Disable
34940 -flive-range-shrinkage for classic m68k.
34941 (m68k_override_options_after_change): Likewise.
34943 2014-02-27 Marek Polacek <polacek@redhat.com>
34945 PR middle-end/59223
34946 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
34947 -Wmaybe-uninitialized.
34949 2014-02-27 Alan Modra <amodra@gmail.com>
34951 PR target/57936
34952 * reload1.c (emit_input_reload_insns): When reload_override_in,
34953 set old to rl->in_reg when rl->in_reg is a subreg.
34955 2014-02-26 Richard Biener <rguenther@suse.de>
34957 PR bootstrap/60343
34958 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
34960 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
34962 * common/config/i386/predicates.md (const1256_operand): Remove.
34963 (const2356_operand): New.
34964 (const_1_to_2_operand): Remove.
34965 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
34966 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
34967 (*avx512pf_gatherpf<mode>sf): Ditto.
34968 (avx512pf_gatherpf<mode>df): Ditto.
34969 (*avx512pf_gatherpf<mode>df_mask): Ditto.
34970 (*avx512pf_gatherpf<mode>df): Ditto.
34971 (avx512pf_scatterpf<mode>sf): Ditto.
34972 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
34973 (*avx512pf_scatterpf<mode>sf): Ditto.
34974 (avx512pf_scatterpf<mode>df): Ditto.
34975 (*avx512pf_scatterpf<mode>df_mask): Ditto.
34976 (*avx512pf_scatterpf<mode>df): Ditto.
34977 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
34979 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
34981 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
34982 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
34983 (_mm512_mask_testn_epi64_mask): Move to ...
34984 * config/i386/avx512cdintrin.h: Here.
34985 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
34986 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
34987 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
34988 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
34989 TARGET_AVX512F from TARGET_AVX512CD.
34991 2014-02-26 Richard Biener <rguenther@suse.de>
34993 PR ipa/60327
34994 * ipa.c (walk_polymorphic_call_targets): Properly guard
34995 call to inline_update_overall_summary.
34997 2014-02-26 Bin Cheng <bin.cheng@arm.com>
34999 PR target/60280
35000 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
35001 and latches only if requested. Fix latch if it is removed.
35002 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
35003 LOOPS_HAVE_PREHEADERS.
35005 2014-02-25 Andrew Pinski <apinski@cavium.com>
35007 * builtins.c (expand_builtin_thread_pointer): Create a new target
35008 when the target is NULL.
35010 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
35012 PR rtl-optimization/60317
35013 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
35014 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
35015 * lra-assigns.c: Include params.h.
35016 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
35017 other reload pseudos considerations.
35019 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35021 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
35022 to use canonical form for nor<mode>3.
35024 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35026 PR target/55426
35027 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
35028 conversions.
35030 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
35032 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
35033 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
35034 (ix86_handle_option): Handle OPT_mprefetchwt1.
35035 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
35036 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
35037 PREFETCHWT1 CPUID.
35038 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
35039 OPTION_MASK_ISA_PREFETCHWT1.
35040 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
35041 (PTA_PREFETCHWT1): New.
35042 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
35043 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
35044 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
35045 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
35046 (*prefetch_avx512pf_<mode>_: Change into ...
35047 (*prefetch_prefetchwt1_<mode>: This.
35048 * config/i386/i386.opt (mprefetchwt1): New.
35049 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
35050 (_mm_prefetch): Handle intent to write.
35051 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
35053 2014-02-25 Richard Biener <rguenther@suse.de>
35055 PR middle-end/60291
35056 * emit-rtl.c (mem_attrs_htab): Remove.
35057 (mem_attrs_htab_hash): Likewise.
35058 (mem_attrs_htab_eq): Likewise.
35059 (set_mem_attrs): Always allocate new mem-attrs when something changed.
35060 (init_emit_once): Do not allocate mem_attrs_htab.
35062 2014-02-25 Richard Biener <rguenther@suse.de>
35064 PR lto/60319
35065 * lto-opts.c (lto_write_options): Output non-explicit conservative
35066 -fwrapv, -fno-trapv and -fno-strict-overflow.
35067 * lto-wrapper.c (merge_and_complain): Handle merging those options.
35068 (run_gcc): And pass them through.
35070 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
35072 * sel-sched.c (calculate_new_fences): New parameter ptime.
35073 Calculate it as a maximum over all fence cycles.
35074 (sel_sched_region_2): Adjust the call to calculate_new_fences.
35075 Print the final schedule timing when sched_verbose.
35077 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
35079 PR rtl-optimization/60292
35080 * sel-sched.c (fill_vec_av_set): Do not reset target availability
35081 bit fot the fence instruction.
35083 2014-02-24 Alangi Derick <alangiderick@gmail.com>
35085 * calls.h: Fix typo in comment.
35087 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
35089 * config/pa/pa.c (pa_output_move_double): Don't valididate when
35090 adjusting offsetable addresses.
35092 2014-02-24 Guozhi Wei <carrot@google.com>
35094 * sparseset.h (sparseset_pop): Fix the wrong index.
35096 2014-02-24 Walter Lee <walt@tilera.com>
35098 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
35099 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
35100 triplet.
35101 * common/config/tilegx/tilegx-common.c
35102 (TARGET_DEFAULT_TARGET_FLAGS): Define.
35103 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
35104 (LINK_SPEC): Ditto.
35105 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
35106 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
35107 (tilegx_gimplify_va_arg_expr): Handle big endian.
35108 (tilegx_expand_unaligned_load): Ditto.
35109 (tilegx_expand_unaligned_store): Ditto.
35110 (TARGET_RETURN_IN_MSB): New.
35111 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
35112 (TARGET_ENDIAN_DEFAULT): New.
35113 (TARGET_BIG_ENDIAN): Handle big endian.
35114 (BYTES_BIG_ENDIAN): Ditto.
35115 (WORDS_BIG_ENDIAN): Ditto.
35116 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
35117 (ENDIAN_SPEC): New.
35118 (EXTRA_SPECS): New.
35119 * config/tilegx/tilegx.md (extv): Handle big endian.
35120 (extzv): Ditto.
35121 (insn_st<n>): Ditto.
35122 (insn_st<n>_add<bitsuffix>): Ditto.
35123 (insn_stnt<n>): Ditto.
35124 (insn_stnt<n>_add<bitsuffix>):Ditto.
35125 (vec_interleave_highv8qi): Handle big endian.
35126 (vec_interleave_highv8qi_be): New.
35127 (vec_interleave_highv8qi_le): New.
35128 (insn_v1int_h): Handle big endian.
35129 (vec_interleave_lowv8qi): Handle big endian.
35130 (vec_interleave_lowv8qi_be): New.
35131 (vec_interleave_lowv8qi_le): New.
35132 (insn_v1int_l): Handle big endian.
35133 (vec_interleave_highv4hi): Handle big endian.
35134 (vec_interleave_highv4hi_be): New.
35135 (vec_interleave_highv4hi_le): New.
35136 (insn_v2int_h): Handle big endian.
35137 (vec_interleave_lowv4hi): Handle big endian.
35138 (vec_interleave_lowv4hi_be): New.
35139 (vec_interleave_lowv4hi_le): New.
35140 (insn_v2int_l): Handle big endian.
35141 (vec_interleave_highv2si): Handle big endian.
35142 (vec_interleave_highv2si_be): New.
35143 (vec_interleave_highv2si_le): New.
35144 (insn_v4int_h): Handle big endian.
35145 (vec_interleave_lowv2si): Handle big endian.
35146 (vec_interleave_lowv2si_be): New.
35147 (vec_interleave_lowv2si_le): New.
35148 (insn_v4int_l): Handle big endian.
35149 * config/tilegx/tilegx.opt (mbig-endian): New option.
35150 (mlittle-endian): New option.
35151 * doc/install.texi: Document tilegxbe-linux.
35152 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
35154 2014-02-24 Martin Jambor <mjambor@suse.cz>
35156 PR ipa/60266
35157 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
35158 there are no parameter descriptors.
35160 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
35162 PR rtl-optimization/60268
35163 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
35164 initialization to ...
35165 (sched_rgn_init): ... here.
35166 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
35168 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
35170 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
35171 names.
35173 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
35175 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
35176 definition.
35178 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
35180 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
35181 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
35183 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
35185 * config/microblaze/predicates.md: Add cmp_op predicate.
35186 * config/microblaze/microblaze.md: Add branch_compare instruction
35187 which uses cmp_op predicate and emits cmp insn before branch.
35188 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
35189 to microblaze_expand_conditional_branch and consolidate logic.
35190 (microblaze_expand_conditional_branch): emit branch_compare
35191 insn instead of handling cmp op separate from branch insn.
35193 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35195 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
35196 to permit subregs.
35198 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35200 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
35201 define_insn with define_expand and new define_insn
35202 *altivec_lve<VI_char>x_internal.
35203 (altivec_stve<VI_char>x): Replace define_insn with define_expand
35204 and new define_insn *altivec_stve<VI_char>x_internal.
35205 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
35206 prototype.
35207 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
35208 lve*x built-ins.
35209 (altivec_expand_stvex_be): New function.
35211 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
35213 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
35214 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
35215 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
35216 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
35218 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
35220 PR target/60298
35221 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
35222 instead of emit_move_insn.
35224 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35226 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
35227 vspltw with vsldoi.
35228 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
35229 gen_altivec_vsumsws.
35231 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35233 * config/rs6000/altivec.md (altivec_lvxl): Rename as
35234 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
35235 (altivec_lvxl_<mode>): New define_expand incorporating
35236 -maltivec=be semantics where needed.
35237 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
35238 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
35239 semantics where needed.
35240 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
35241 (altivec_stvx_<mode>): New define_expand incorporating
35242 -maltivec=be semantics where needed.
35243 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
35244 VM2 iterator instead of V4SI.
35245 (altivec_stvxl_<mode>): New define_expand incorporating
35246 -maltivec=be semantics where needed.
35247 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
35248 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
35249 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
35250 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
35251 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
35252 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
35253 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
35254 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
35255 ALTIVEC_BUILTIN_STVXL.
35256 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
35257 (altivec_expand_stvx_be): Likewise.
35258 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
35259 (altivec_expand_lvx_be): Likewise.
35260 (altivec_expand_stvx_be): Likewise.
35261 (altivec_expand_builtin): Add cases for
35262 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
35263 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
35264 (altivec_init_builtins): Add definitions for
35265 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
35266 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
35268 2014-02-21 Catherine Moore <clm@codesourcery.com>
35270 * doc/invoke.texi (mvirt, mno-virt): Document.
35271 * config/mips/mips.opt (mvirt): New option.
35272 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
35274 2014-02-21 Richard Biener <rguenther@suse.de>
35276 PR tree-optimization/60276
35277 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
35278 (STMT_VINFO_MIN_NEG_DIST): New macro.
35279 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
35280 STMT_VINFO_MIN_NEG_DIST.
35281 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
35282 made for negative dependence distances still hold.
35284 2014-02-21 Richard Biener <rguenther@suse.de>
35286 PR middle-end/60291
35287 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
35288 DECL_INITIAL for globals not in the current function context.
35290 2014-02-21 Jakub Jelinek <jakub@redhat.com>
35292 PR tree-optimization/56490
35293 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
35294 * tree-ssa-uninit.c: Include params.h.
35295 (compute_control_dep_chain): Add num_calls argument, return false
35296 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
35297 num_calls to recursive call.
35298 (find_predicates): Change dep_chain into normal array,
35299 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
35300 variable and adjust compute_control_dep_chain caller.
35301 (find_def_preds): Likewise.
35303 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
35305 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
35306 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
35308 2014-02-21 Nick Clifton <nickc@redhat.com>
35310 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
35311 (pushhi1): Likewise.
35312 (popqi1): Add mode to pre_dec.
35313 (pophi1): Likewise.
35315 2014-02-21 Jakub Jelinek <jakub@redhat.com>
35317 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
35318 mode for mask of V8SFmode permutation.
35320 2014-02-20 Richard Henderson <rth@redhat.com>
35322 PR c++/60272
35323 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
35324 a new pseudo for OLDVAL.
35326 2014-02-20 Jakub Jelinek <jakub@redhat.com>
35328 PR target/57896
35329 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
35330 gen_reg_rtx if d->testing_p.
35331 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
35332 if d->testing_p and we will certainly return true.
35333 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
35334 if d->testing_p.
35336 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
35338 * emit-rtl.c (gen_reg_rtx): Assert that
35339 crtl->emit.regno_pointer_align_length is non-zero.
35341 2014-02-20 Richard Henderson <rth@redhat.com>
35343 PR c++/60272
35344 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
35345 on failure the store back into EXPECT.
35347 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
35348 Sandra Loosemore <sandra@codesourcery.com>
35350 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
35351 * config/nios2/nios2.c (nios2_function_profiler): Add
35352 -fPIC (flag_pic == 2) support.
35353 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
35354 (nios2_large_offset_p): New function.
35355 (nios2_unspec_reloc_p): Move up position, update to use
35356 nios2_large_offset_p.
35357 (nios2_unspec_address): Remove function.
35358 (nios2_unspec_offset): New function.
35359 (nios2_large_got_address): New function.
35360 (nios2_got_address): Add large offset support.
35361 (nios2_legitimize_tls_address): Update usage of removed and new
35362 functions.
35363 (nios2_symbol_binds_local_p): New function.
35364 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
35365 (nios2_legitimize_address): Update to use nios2_large_offset_p.
35366 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
35367 (nios2_print_operand): Merge H/L processing, add hiadj/lo
35368 processing for (const (unspec ...)).
35369 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
35371 2014-02-20 Richard Biener <rguenther@suse.de>
35373 * tree-cfg.c (replace_uses_by): Mark altered BBs before
35374 doing the substitution.
35375 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
35377 2014-02-20 Martin Jambor <mjambor@suse.cz>
35379 PR ipa/55260
35380 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
35381 info when checking whether lattices are bottom.
35383 2014-02-20 Richard Biener <rguenther@suse.de>
35385 PR middle-end/60221
35386 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
35387 regions at -O0.
35389 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
35391 PR ipa/58555
35392 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
35393 parameter specifying the scaling.
35394 (inline_call): Update.
35395 (want_inline_recursively): Guard division by zero.
35396 (recursive_inlining): Update.
35397 * ipa-inline.h (clone_inlined_nodes): Update.
35399 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
35401 PR target/60204
35402 * config/i386/i386.c (classify_argument): Pass structures of size
35403 64 bytes or less in register.
35405 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
35406 Kirill Yukhin <kirill.yukhin@intel.com>
35408 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
35409 (_mm_rcp28_round_ss): Ditto.
35410 (_mm_rsqrt28_round_sd): Ditto.
35411 (_mm_rsqrt28_round_ss): Ditto.
35412 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
35413 (_mm_rcp14_round_ss): Ditto.
35414 (_mm_rsqrt14_round_sd): Ditto.
35415 (_mm_rsqrt14_round_ss): Ditto.
35416 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
35417 the first input operand, get rid of match_dup.
35418 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
35419 attribute to sse.
35420 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
35421 Ditto.
35422 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
35423 operand as the first input operand, set type attribute.
35424 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
35425 Set type attribute.
35426 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
35427 operand as the first input operand, set type attribute.
35429 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35431 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
35432 bit of zero.
35434 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
35436 PR target/60207
35437 * config/i386/i386.c (construct_container): Remove TFmode check
35438 for X86_64_INTEGER_CLASS.
35440 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
35442 PR target/59794
35443 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
35444 only when -Wpsabi is enabled.
35446 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
35448 PR target/59799
35449 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
35450 passing arrays in registers are the same as for structs, so remove the
35451 special case for them.
35453 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
35455 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
35456 destination type, extract only the valid bits if the source type is not
35457 integral and has a different mode.
35459 2014-02-19 Richard Biener <rguenther@suse.de>
35461 PR ipa/60243
35462 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
35463 for all calls.
35465 2014-02-19 Richard Biener <rguenther@suse.de>
35467 PR ipa/60243
35468 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
35469 (ipa_modify_call_arguments): Emit an argument load explicitely and
35470 preserve virtual SSA form there and for the replacement call.
35471 Do not update SSA form nor free dominance info.
35473 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
35475 * ipa.c (function_and_variable_visibility): Also clear WEAK
35476 flag when disolving COMDAT_GROUP.
35478 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
35480 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
35481 * ipa-prop.c (ipa_set_jf_known_type): Return early when
35482 not devirtualizing.
35483 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
35484 do more sanity checks.
35485 (detect_type_change): Return true when giving up early.
35486 (compute_complex_assign_jump_func): Fix type parameter of
35487 ipa_set_ancestor_jf.
35488 (compute_complex_ancestor_jump_func): Likewise.
35489 (update_jump_functions_after_inlining): Fix updating of
35490 ancestor function.
35491 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
35493 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
35495 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
35496 inline clones when edge disappears.
35498 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
35500 PR target/60203
35501 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
35502 Split 64-bit moves into 2 patterns. Do not allow the use of
35503 direct move for TDmode in little endian, since the decimal value
35504 has little endian bytes within a word, but the 64-bit pieces are
35505 ordered in a big endian fashion, and normal subreg's of TDmode are
35506 not allowed.
35507 (mov<mode>_64bit_dm): Likewise.
35508 (movtd_64bit_nodm): Likewise.
35510 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
35512 PR tree-optimization/60174
35513 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
35514 statement of an SSA_NAME that occurs in an abnormal PHI node.
35516 2014-02-18 Jakub Jelinek <jakub@redhat.com>
35518 PR sanitizer/60142
35519 * final.c (SEEN_BB): Remove.
35520 (SEEN_NOTE, SEEN_EMITTED): Renumber.
35521 (final_scan_insn): Don't force_source_line on second
35522 NOTE_INSN_BASIC_BLOCK.
35524 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
35526 PR target/60205
35527 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
35528 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
35529 (type_natural_mode): Warn ABI change when %zmm register is not
35530 available for AVX512F vector value passing.
35532 2014-02-18 Kai Tietz <ktietz@redhat.com>
35534 PR target/60193
35535 * config/i386/i386.c (ix86_expand_prologue): Use value in
35536 rax register as displacement when restoring %r10 or %rax.
35537 Fix wrong offset when restoring both registers.
35539 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
35541 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
35542 assertion with conditional return.
35544 2014-02-18 Jakub Jelinek <jakub@redhat.com>
35545 Uros Bizjak <ubizjak@gmail.com>
35547 PR driver/60233
35548 * config/i386/driver-i386.c (host_detect_local_cpu): If
35549 YMM state is not saved by the OS, also clear has_f16c. Move
35550 CPUID 0x80000001 handling before YMM state saving checking.
35552 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
35554 PR rtl-optimization/58960
35555 * haifa-sched.c (alloc_global_sched_pressure_data): New,
35556 factored out from ...
35557 (sched_init): ... here.
35558 (free_global_sched_pressure_data): New, factored out from ...
35559 (sched_finish): ... here.
35560 * sched-int.h (free_global_sched_pressure_data): Declare.
35561 * sched-rgn.c (nr_regions_initial): New static global.
35562 (haifa_find_rgns): Initialize it.
35563 (schedule_region): Disable sched-pressure for the newly
35564 generated regions.
35566 2014-02-17 Richard Biener <rguenther@suse.de>
35568 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
35569 release SSA defs of pattern stmts.
35571 2014-02-17 Richard Biener <rguenther@suse.de>
35573 * tree-inline.c (expand_call_inline): Release the virtual
35574 operand defined by the call we are about to inline.
35576 2014-02-17 Richard Biener <rguenther@suse.de>
35578 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
35580 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
35581 Ilya Tocar <ilya.tocar@intel.com>
35583 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
35584 arguments order in builtin.
35585 (_mm512_permutexvar_epi64): Ditto.
35586 (_mm512_mask_permutexvar_epi64): Ditto
35587 (_mm512_maskz_permutexvar_epi32): Ditto
35588 (_mm512_permutexvar_epi32): Ditto
35589 (_mm512_mask_permutexvar_epi32): Ditto
35591 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35593 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
35594 (p8_vmrgow): Likewise.
35596 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35598 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
35599 endian targets.
35601 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
35603 PR target/60203
35604 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
35605 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
35606 into 64-bit and 32-bit moves. On 64-bit moves, add support for
35607 using direct move instructions on ISA 2.07. Also adjust
35608 instruction length for 64-bit.
35609 (mov<mode>_64bit, TFmode/TDmode): Likewise.
35610 (mov<mode>_32bit, TFmode/TDmode): Likewise.
35612 2014-02-15 Alan Modra <amodra@gmail.com>
35614 PR target/58675
35615 PR target/57935
35616 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
35617 find_replacement on parts of insn rtl that might be reloaded.
35619 2014-02-15 Richard Biener <rguenther@suse.de>
35621 PR tree-optimization/60183
35622 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
35623 (tree_ssa_phiprop): Calculate and free post-dominators.
35625 2014-02-14 Jeff Law <law@redhat.com>
35627 PR rtl-optimization/60131
35628 * ree.c (get_extended_src_reg): New function.
35629 (combine_reaching_defs): Use it rather than assuming location of REG.
35630 (find_and_remove_re): Verify first operand of extension is
35631 a REG before adding the insns to the copy list.
35633 2014-02-14 Roland McGrath <mcgrathr@google.com>
35635 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
35636 * configure: Regenerated.
35637 * config.in: Regenerated.
35638 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
35639 instead of ASM_SHORT.
35641 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
35642 Richard Earnshaw <rearnsha@arm.com>
35644 PR rtl-optimization/59535
35645 * lra-constraints.c (process_alt_operands): Encourage alternative
35646 when unassigned pseudo class is superset of the alternative class.
35647 (inherit_reload_reg): Don't inherit when optimizing for code size.
35648 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
35649 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
35650 modes not less than 4 for Thumb1.
35652 2014-02-14 Kyle McMartin <kyle@redhat.com>
35654 PR pch/60010
35655 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
35657 2014-02-14 Richard Biener <rguenther@suse.de>
35659 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
35660 (get_frame_arg): Drop the assert with langhook types_compatible_p.
35661 Do not strip INDIRECT_REFs.
35663 2014-02-14 Richard Biener <rguenther@suse.de>
35665 PR lto/60179
35666 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
35667 DECL_FUNCTION_SPECIFIC_TARGET.
35668 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
35669 * tree-streamer-out.c (pack_ts_target_option): Remove.
35670 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
35671 (write_ts_function_decl_tree_pointers): Do not stream
35672 DECL_FUNCTION_SPECIFIC_TARGET.
35673 * tree-streamer-in.c (unpack_ts_target_option): Remove.
35674 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
35675 (lto_input_ts_function_decl_tree_pointers): Do not stream
35676 DECL_FUNCTION_SPECIFIC_TARGET.
35678 2014-02-14 Jakub Jelinek <jakub@redhat.com>
35680 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
35681 (get_initial_def_for_induction, vectorizable_induction): Ignore
35682 debug stmts when looking for exit_phi.
35683 (vectorizable_live_operation): Fix up condition.
35685 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
35687 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
35688 nreverse() because it changes the content of original tree list.
35690 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
35692 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
35693 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
35695 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
35697 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
35698 GNU coding standards.
35700 2014-02-13 Jakub Jelinek <jakub@redhat.com>
35702 PR debug/60152
35703 * dwarf2out.c (gen_subprogram_die): Don't call
35704 add_calling_convention_attribute if subr_die is old_die.
35706 2014-02-13 Sharad Singhai <singhai@google.com>
35708 * doc/optinfo.texi: Fix order of nodes.
35710 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
35712 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
35713 operands[2], not operands[3].
35715 2014-02-13 Richard Biener <rguenther@suse.de>
35717 PR bootstrap/59878
35718 * doc/install.texi (ISL): Update recommended version to 0.12.2,
35719 mention the possibility of an in-tree build.
35720 (CLooG): Update recommended version to 0.18.1, mention the
35721 possibility of an in-tree build and clarify that the ISL
35722 bundled with CLooG does not work.
35724 2014-02-13 Jakub Jelinek <jakub@redhat.com>
35726 PR target/43546
35727 * expr.c (compress_float_constant): If x is a hard register,
35728 extend into a pseudo and then move to x.
35730 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
35732 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
35733 caused by bad second argument to warning_at() with -mhotpatch and
35734 nested functions (e.g. with gfortran).
35736 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
35738 * opts.c (option_name): Remove "enabled by default" rider.
35740 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
35742 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
35744 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
35745 Uros Bizjak <ubizjak@gmail.com>
35747 PR target/60151
35748 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
35749 * configure: Regenerated.
35751 2014-02-12 Richard Biener <rguenther@suse.de>
35753 * vec.c (vec_prefix::calculate_allocation): Move as
35754 inline variant to vec.h.
35755 (vec_prefix::calculate_allocation_1): New out-of-line version.
35756 * vec.h (vec_prefix::calculate_allocation_1): Declare.
35757 (vec_prefix::m_has_auto_buf): Rename to ...
35758 (vec_prefix::m_using_auto_storage): ... this.
35759 (vec_prefix::calculate_allocation): Inline the easy cases
35760 and dispatch to calculate_allocation_1 which doesn't need the
35761 prefix address.
35762 (va_heap::reserve): Use gcc_checking_assert.
35763 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
35764 m_using_auto_storage.
35765 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
35766 member and adjust.
35767 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
35768 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
35769 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
35771 2014-02-12 Richard Biener <rguenther@suse.de>
35773 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
35774 when we found a dependence.
35776 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
35778 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
35779 common code...
35780 (maybe_fold_stmt): ... into this new function.
35781 * omp-low.c (lower_omp): Update comment.
35783 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
35784 last use.
35786 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
35787 dereference.
35789 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
35791 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
35792 identifiers in comments.
35793 (cortexa53_extra_costs): Likewise.
35794 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
35795 (cortexa7_extra_costs): Likewise.
35796 (cortexa12_extra_costs): Likewise.
35797 (cortexa15_extra_costs): Likewise.
35798 (v7m_extra_costs): Likewise.
35800 2014-02-12 Richard Biener <rguenther@suse.de>
35802 PR middle-end/60092
35803 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
35804 of posix_memalign being successful.
35805 (lower_stmt): Restrict lowering of posix_memalign to when
35806 -ftree-bit-ccp is enabled.
35808 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
35810 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
35811 arg_loc.
35812 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
35814 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
35816 PR rtl-optimization/60116
35817 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
35818 other_insn once the combination has been validated.
35820 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
35822 PR lto/59468
35823 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
35824 and wrapper.
35825 * ipa-devirt.c: Include demangle.h
35826 (odr_violation_reported): New static variable.
35827 (add_type_duplicate): Update odr_violations.
35828 (maybe_record_node): Add completep parameter; update it.
35829 (record_target_from_binfo): Add COMPLETEP parameter;
35830 update it as needed.
35831 (possible_polymorphic_call_targets_1): Likewise.
35832 (struct polymorphic_call_target_d): Add nonconstruction_targets;
35833 rename FINAL to COMPLETE.
35834 (record_targets_from_bases): Sanity check we found the binfo;
35835 fix COMPLETEP updating.
35836 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
35837 parameter, fix computing of COMPLETEP.
35838 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
35839 at LTO time do demangling.
35840 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
35841 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
35842 parameter.
35843 (gimple_get_virt_method_for_binfo): Likewise.
35844 * gimple-fold.h (gimple_get_virt_method_for_binfo,
35845 gimple_get_virt_method_for_vtable): Update prototypes.
35847 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
35849 PR target/49008
35850 * genautomata.c (add_presence_absence): Fix typo with
35851 {final_}presence_list.
35853 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
35855 PR target/60137
35856 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
35857 for VSX/Altivec vectors that land in GPR registers.
35859 2014-02-11 Richard Henderson <rth@redhat.com>
35860 Jakub Jelinek <jakub@redhat.com>
35862 PR debug/59776
35863 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
35864 around drhs if type conversion to lacc->type is not useless.
35866 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35868 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
35869 tuning struct.
35870 (cortex-a57.cortex-a53): Likewise.
35871 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
35873 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35875 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
35876 arm_restrict_it.
35878 2014-02-11 Renlin Li <Renlin.Li@arm.com>
35880 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
35881 add_options_for_arm_vfp3.
35883 2014-02-11 Jeff Law <law@redhat.com>
35885 PR middle-end/54041
35886 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
35887 object with an undesirable mode.
35889 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
35891 PR libgomp/60107
35892 * config/i386/sol2-9.h: New file.
35893 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
35894 *-*-solaris2.9*): Use it.
35896 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
35898 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
35899 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
35901 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
35903 * config/microblaze/microblaze.c: Extend mcpu version format
35905 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
35907 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
35909 2014-02-10 Richard Henderson <rth@redhat.com>
35911 PR target/59927
35912 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
35913 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
35914 ms-abi vs -mno-accumulate-outgoing-args.
35915 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
35916 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
35917 respect to ms-abi.
35919 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
35921 PR middle-end/60080
35922 * cfgexpand.c (expand_asm_operands): Attach source location to
35923 ASM_INPUT rtx objects.
35924 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
35926 2014-02-10 Nick Clifton <nickc@redhat.com>
35928 * config/mn10300/mn10300.c (popcount): New function.
35929 (mn10300_expand_prologue): Include saved registers in stack usage
35930 count.
35932 2014-02-10 Jeff Law <law@redhat.com>
35934 PR middle-end/52306
35935 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
35936 when changing the SET_DEST of a prior insn to avoid an input reload.
35938 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
35940 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
35941 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
35942 -mcall-openbsd, or -mcall-linux.
35943 (CC1_ENDIAN_BIG_SPEC): Remove.
35944 (CC1_ENDIAN_LITTLE_SPEC): Remove.
35945 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
35946 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
35947 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
35948 and %cc1_endian_default.
35949 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
35951 2014-02-10 Richard Biener <rguenther@suse.de>
35953 PR tree-optimization/60115
35954 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
35955 MEM_REF handling. Properly verify that the accesses are not
35956 out of the objects bound.
35958 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35960 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
35961 coretex to cortex.
35963 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
35965 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
35966 proper constants and fix formatting.
35967 (possible_polymorphic_call_targets): Fix formatting.
35969 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
35970 Ilya Tocar <ilya.tocar@intel.com>
35972 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
35973 (_mm512_loadu_epi32): Renamed into...
35974 (_mm512_loadu_si512): This.
35975 (_mm512_storeu_epi32): Renamed into...
35976 (_mm512_storeu_si512): This.
35977 (_mm512_maskz_ceil_ps): Removed.
35978 (_mm512_maskz_ceil_pd): Ditto.
35979 (_mm512_maskz_floor_ps): Ditto.
35980 (_mm512_maskz_floor_pd): Ditto.
35981 (_mm512_floor_round_ps): Ditto.
35982 (_mm512_floor_round_pd): Ditto.
35983 (_mm512_ceil_round_ps): Ditto.
35984 (_mm512_ceil_round_pd): Ditto.
35985 (_mm512_mask_floor_round_ps): Ditto.
35986 (_mm512_mask_floor_round_pd): Ditto.
35987 (_mm512_mask_ceil_round_ps): Ditto.
35988 (_mm512_mask_ceil_round_pd): Ditto.
35989 (_mm512_maskz_floor_round_ps): Ditto.
35990 (_mm512_maskz_floor_round_pd): Ditto.
35991 (_mm512_maskz_ceil_round_ps): Ditto.
35992 (_mm512_maskz_ceil_round_pd): Ditto.
35993 (_mm512_expand_pd): Ditto.
35994 (_mm512_expand_ps): Ditto.
35995 * config/i386/i386.c (ix86_builtins): Remove
35996 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
35997 (bdesc_args): Ditto.
35998 * config/i386/predicates.md (const1256_operand): New.
35999 (const_1_to_2_operand): Ditto.
36000 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
36001 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
36002 (*avx512pf_gatherpf<mode>sf): Ditto.
36003 (avx512pf_gatherpf<mode>df): Ditto.
36004 (*avx512pf_gatherpf<mode>df_mask): Ditto.
36005 (*avx512pf_gatherpf<mode>df): Ditto.
36006 (avx512pf_scatterpf<mode>sf): Ditto.
36007 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
36008 (*avx512pf_scatterpf<mode>sf): Ditto.
36009 (avx512pf_scatterpf<mode>df): Ditto.
36010 (*avx512pf_scatterpf<mode>df_mask): Ditto.
36011 (*avx512pf_scatterpf<mode>df): Ditto.
36012 (avx512f_expand<mode>): Removed.
36013 (<shift_insn><mode>3<mask_name>): Change predicate type.
36015 2014-02-08 Jakub Jelinek <jakub@redhat.com>
36017 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
36018 not at the end of datarefs vector use ordered_remove to avoid
36019 reordering datarefs vector.
36021 PR c/59984
36022 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
36023 mark local addressable non-static vars as GOVD_PRIVATE
36024 instead of GOVD_LOCAL.
36025 * omp-low.c (lower_omp_for): Move gimple_bind_vars
36026 and BLOCK_VARS of gimple_bind_block to new_stmt rather
36027 than copying them.
36029 PR middle-end/60092
36030 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
36031 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
36032 assume_aligned or alloc_align attributes.
36033 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
36034 arguments. Handle also assume_aligned and alloc_align attributes.
36035 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
36036 calls to functions with assume_aligned or alloc_align attributes.
36037 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
36039 2014-02-08 Terry Guo <terry.guo@arm.com>
36041 * doc/invoke.texi: Document ARM -march=armv7e-m.
36043 2014-02-08 Jakub Jelinek <jakub@redhat.com>
36045 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
36046 flag on __cilkrts_rethrow builtin.
36048 PR ipa/60026
36049 * ipa-cp.c (determine_versionability): Fail at -O0
36050 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
36051 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
36053 Revert:
36054 2014-02-04 Jakub Jelinek <jakub@redhat.com>
36056 PR ipa/60026
36057 * tree-inline.c (copy_forbidden): Fail for
36058 __attribute__((optimize (0))) functions.
36060 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
36062 * varpool.c: Include pointer-set.h.
36063 (varpool_remove_unreferenced_decls): Variables in other partitions
36064 will not be output; be however careful to not lose information
36065 about partitioning.
36067 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
36069 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
36070 lookup in the vtable constructor.
36072 2014-02-07 Jeff Law <law@redhat.com>
36074 PR target/40977
36075 * config/m68k/m68k.md (ashldi_extsi): Turn into a
36076 define_insn_and_split.
36078 * ipa-inline.c (inline_small_functions): Fix typos.
36080 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
36082 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
36083 (s390_can_use_return_insn): Declare.
36084 * config/s390/s390.h (EPILOGUE_USES): Define.
36085 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
36086 instructions.
36087 (s390_chunkify_start): Handle return JUMP_LABELs.
36088 (s390_early_mach): Emit a main_pool instruction on the entry edge.
36089 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
36090 (s390_can_use_return_insn): New functions.
36091 (s390_fix_long_loop_prediction): Handle conditional returns.
36092 (TARGET_SET_UP_BY_PROLOGUE): Define.
36093 * config/s390/s390.md (ANY_RETURN): New code iterator.
36094 (*creturn, *csimple_return, return, simple_return): New patterns.
36096 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
36098 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
36099 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
36100 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
36101 REG_CFA_RESTORE list when deciding not to restore a register.
36103 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
36105 * config/s390/s390.c: Include tree-pass.h and context.h.
36106 (s390_early_mach): New function, split out from...
36107 (s390_emit_prologue): ...here.
36108 (pass_data_s390_early_mach): New pass structure.
36109 (pass_s390_early_mach): New class.
36110 (s390_option_override): Create and register early_mach pass.
36111 Move to end of file.
36113 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
36115 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
36116 to match for the exit block.
36118 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
36120 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
36121 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
36122 Reject misaligned operands.
36124 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
36126 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
36128 2014-02-07 Richard Biener <rguenther@suse.de>
36130 PR middle-end/60092
36131 * gimple-low.c (lower_builtin_posix_memalign): New function.
36132 (lower_stmt): Call it to lower posix_memalign in a way
36133 to make alignment info accessible.
36135 2014-02-07 Jakub Jelinek <jakub@redhat.com>
36137 PR c++/60082
36138 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
36139 __builtin_setjmp_receiver.
36141 2014-02-07 Richard Biener <rguenther@suse.de>
36143 PR middle-end/60092
36144 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
36145 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
36146 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
36147 Handle BUILT_IN_POSIX_MEMALIGN.
36148 (find_func_clobbers): Likewise.
36149 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
36150 (call_may_clobber_ref_p_1): Likewise.
36152 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
36154 PR ipa/59918
36155 * ipa-devirt.c (record_target_from_binfo): Remove overactive
36156 sanity check.
36158 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
36160 PR ipa/59469
36161 * lto-cgraph.c (lto_output_node): Use
36162 symtab_get_symbol_partitioning_class.
36163 (lto_output_varpool_node): likewise.
36164 (symtab_get_symbol_partitioning_class): Move here from
36165 lto/lto-partition.c
36166 * cgraph.h (symbol_partitioning_class): Likewise.
36167 (symtab_get_symbol_partitioning_class): Declare.
36169 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
36171 * ggc.h (ggc_internal_cleared_alloc): New macro.
36172 * vec.h (vec_safe_copy): Handle memory stats.
36173 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
36174 * target-globals.c (save_target_globals): Likewise.
36176 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
36178 PR target/60077
36179 * expr.c (emit_move_resolve_push): Export; be bit more selective
36180 on when to clear alias set.
36181 * expr.h (emit_move_resolve_push): Declare.
36182 * function.h (struct function): Add tail_call_marked.
36183 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
36184 * config/i386/i386-protos.h (ix86_expand_push): Remove.
36185 * config/i386/i386.md (TImode move expander): De not call
36186 ix86_expand_push.
36187 (FP push expanders): Preserve memory attributes.
36188 * config/i386/sse.md (push<mode>1): Remove.
36189 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
36190 (ix86_expand_push): Remove.
36191 * config/i386/mmx.md (push<mode>1): Remove.
36193 2014-02-06 Jakub Jelinek <jakub@redhat.com>
36195 PR rtl-optimization/60030
36196 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
36197 lopart with paradoxical subreg before shifting it up by hprec.
36199 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
36201 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
36202 Remove extra newline at end of file.
36203 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
36204 (arm_issue_rate): Handle cortexa57.
36205 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
36206 (cortex-a57.cortex-a53): Likewise.
36208 2014-02-06 Jakub Jelinek <jakub@redhat.com>
36210 PR target/59575
36211 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
36212 don't record in REG_FRAME_RELATED_EXPR registers not set in that
36213 bitmask.
36214 (arm_expand_prologue): Adjust all callers.
36215 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
36216 info, registers also at the lowest numbered registers side. Use
36217 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
36218 XEXP.
36220 PR debug/59992
36221 * var-tracking.c (adjust_mems): Before adding a SET to
36222 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
36224 2014-02-06 Alan Modra <amodra@gmail.com>
36226 PR target/60032
36227 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
36228 change SDmode to DDmode when lra_in_progress.
36230 2014-02-06 Jakub Jelinek <jakub@redhat.com>
36232 PR middle-end/59150
36233 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
36234 free_data_ref on the dr first, and before goto again also set dr
36235 to the next dr. For simd_lane_access, free old datarefs[i] before
36236 overwriting it. For get_vectype_for_scalar_type failure, don't
36237 free_data_ref if simd_lane_access.
36239 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
36241 PR target/60062
36242 * tree.h (opts_for_fn): New inline function.
36243 (opt_for_fn): Define.
36244 * config/i386/i386.c (ix86_function_regparm): Use
36245 opt_for_fn (decl, optimize) instead of optimize.
36247 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
36249 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
36250 for SYMBOL_REF in large memory model.
36252 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
36254 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
36255 and crypto support.
36256 (cortex-a57): Likewise.
36257 (cortex-a57.cortex-a53): Likewise.
36259 2014-02-06 Yury Gribov <y.gribov@samsung.com>
36260 Kugan Vivekanandarajah <kuganv@linaro.org>
36262 * config/arm/arm.c (arm_vector_alignment_reachable): Check
36263 unaligned_access.
36264 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
36266 2014-02-06 Richard Biener <rguenther@suse.de>
36268 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
36269 set_loop_copy and initialize_original_copy_tables.
36271 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
36273 * config/aarch64/aarch64-simd.md
36274 (aarch64_ashr_simddi): Change QI to SI.
36276 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
36277 Jakub Jelinek <jakub@redhat.com>
36279 PR middle-end/60013
36280 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
36281 of the dataflow.
36283 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
36285 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
36286 CODE_FOR_altivec_vpku[hw]um to
36287 CODE_FOR_altivec_vpku[hw]um_direct.
36288 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
36289 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
36290 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
36291 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
36293 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
36295 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
36296 generation for -maltivec=be.
36297 (altivec_vsumsws): Simplify redundant test.
36299 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
36301 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
36302 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
36303 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
36304 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
36305 gen_altivec_vpkuwum.
36306 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
36307 BYTES_BIG_ENDIAN.
36308 (altivec_vpks<VI_char>ss): Likewise.
36309 (altivec_vpks<VI_char>us): Likewise.
36310 (altivec_vpku<VI_char>us): Likewise.
36311 (altivec_vpku<VI_char>um): Likewise.
36312 (altivec_vpku<VI_char>um_direct): New (copy of
36313 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
36314 internal use).
36315 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
36316 target is little endian and -maltivec=be is not specified.
36317 (*altivec_vupkhs<VU_char>_direct): New (copy of
36318 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
36319 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
36320 target is little endian and -maltivec=be is not specified.
36321 (*altivec_vupkls<VU_char>_direct): New (copy of
36322 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
36323 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
36324 little endian and -maltivec=be is not specified.
36325 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
36326 little endian and -maltivec=be is not specified.
36328 2014-02-05 Richard Henderson <rth@redhat.com>
36330 PR debug/52727
36331 * combine-stack-adj.c: Revert r206943.
36332 * sched-int.h (struct deps_desc): Add last_args_size.
36333 * sched-deps.c (init_deps): Initialize it.
36334 (sched_analyze_insn): Add OUTPUT dependencies between insns that
36335 contain REG_ARGS_SIZE notes.
36337 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
36339 * lto-cgraph.c (asm_nodes_output): Make global.
36340 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
36341 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
36342 (driver_handle_option): Handle OPT_fwpa.
36344 2014-02-05 Jakub Jelinek <jakub@redhat.com>
36346 PR ipa/59947
36347 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
36348 a comment typo and formatting issue. If odr_hash hasn't been
36349 created, return vNULL and set *completep to false.
36351 PR middle-end/57499
36352 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
36353 bb with no successors.
36355 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
36357 PR target/59718
36358 * doc/invoke.texi (-march): Clarify documentation for ARM.
36359 (-mtune): Likewise.
36360 (-mcpu): Likewise.
36362 2014-02-05 Richard Biener <rguenther@suse.de>
36364 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
36365 when not vectorizing because of too many alias checks.
36366 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
36367 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
36369 2014-02-05 Nick Clifton <nickc@redhat.com>
36371 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
36372 accept extended registers in any mode when compiling for the MN10300.
36374 2014-02-05 Yury Gribov <y.gribov@samsung.com>
36376 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
36377 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
36378 sanitization attributes.
36379 (can_inline_edge_p): Likewise.
36380 (sanitize_attrs_match_for_inline_p): New function.
36382 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
36384 * ipa-prop.c (detect_type_change): Shor circuit testing of
36385 type changes on THIS pointer.
36387 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
36389 PR target/59777
36390 * config/pa/pa.c (legitimize_tls_address): Return original address
36391 if not passed a SYMBOL_REF rtx.
36392 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
36393 addresses.
36394 (pa_emit_move_sequence): Simplify TLS source operands.
36395 (pa_legitimate_constant_p): Reject all TLS constants.
36396 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
36397 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
36399 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
36401 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
36402 groups when we know they are controlled by LTO.
36403 * varasm.c (default_binds_local_p_1): If object is in other partition,
36404 it will be resolved locally.
36406 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
36408 * config/host-linux.c (linux_gt_pch_use_address): Don't
36409 use SSIZE_MAX because it is not always defined.
36411 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
36413 PR bootstrap/59913
36414 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
36415 threshold for pseudo splitting.
36416 (update_ebb_live_info): Process call argument hard registers and
36417 hard registers from insn definition too.
36418 (max_small_class_regs_num): New constant.
36419 (inherit_in_ebb): Update live hard regs through EBBs. Update
36420 reloads_num only for small register classes. Don't split for
36421 outputs of jumps.
36423 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
36425 PR ipa/60058
36426 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
36427 is non-null.
36429 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
36431 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
36432 visibility is safe.
36434 2014-02-04 Marek Polacek <polacek@redhat.com>
36436 * gdbinit.in (pel): Define.
36438 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
36440 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
36441 behavior.
36443 2014-02-04 Richard Biener <rguenther@suse.de>
36445 PR lto/59723
36446 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
36447 in function context local.
36448 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
36449 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
36450 similar to LTO_imported_decl_ref.
36452 2014-02-04 Jakub Jelinek <jakub@redhat.com>
36454 PR tree-optimization/60002
36455 * cgraphclones.c (build_function_decl_skip_args): Clear
36456 DECL_LANG_SPECIFIC.
36458 PR tree-optimization/60023
36459 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
36460 false to gsi_replace.
36461 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
36462 has been in some EH region and vec_stmt could throw, add
36463 vec_stmt into the same EH region.
36464 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
36465 has no lhs, ignore it.
36466 * internal-fn.c (expand_MASK_LOAD): Likewise.
36468 PR ipa/60026
36469 * tree-inline.c (copy_forbidden): Fail for
36470 __attribute__((optimize (0))) functions.
36472 PR other/58712
36473 * omp-low.c (simd_clone_struct_copy): If from->inbranch
36474 is set, copy one less argument.
36475 (expand_simd_clones): Don't subtract clone_info->inbranch
36476 from simd_clone_struct_alloc argument.
36478 PR rtl-optimization/57915
36479 * recog.c (simplify_while_replacing): If all unary/binary/relational
36480 operation arguments are constant, attempt to simplify those.
36482 PR middle-end/59261
36483 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
36484 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
36486 2014-02-04 Richard Biener <rguenther@suse.de>
36488 PR tree-optimization/60012
36489 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
36490 TBAA disambiguation to all DDRs.
36492 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
36494 PR target/59788
36495 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
36496 (LINK_SPEC): Use it for -shared, -shared-libgcc.
36498 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
36500 PR ipa/59882
36501 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
36503 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
36505 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
36506 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
36508 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
36510 PR ipa/59831
36511 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
36512 to figure out targets of polymorphic calls with known decl.
36513 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
36514 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
36515 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
36516 (get_polymorphic_call_info): ... here.
36517 (get_polymorphic_call_info_from_invariant): New function.
36519 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
36521 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
36522 lookup via vtable pointer; check for type consistency
36523 and turn inconsitent facts into UNREACHABLE.
36524 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
36525 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
36526 type inconsistent querries; return UNREACHABLE instead.
36528 2014-02-03 Richard Henderson <rth@twiddle.net>
36530 PR tree-opt/59924
36531 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
36532 already processed this node.
36533 (normalize_one_pred_1): Pass along mark_set.
36534 (normalize_one_pred): Create and destroy a pointer_set_t.
36535 (normalize_one_pred_chain): Likewise.
36537 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
36539 PR gcov-profile/58602
36540 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
36542 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
36544 PR ipa/59831
36545 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
36546 -fno-devirtualize; try to devirtualize by the knowledge of
36547 virtual table pointer given by aggregate propagation.
36548 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
36549 (ipa_print_node_jump_functions): Dump also offset that
36550 is relevant for polymorphic calls.
36551 (determine_known_aggregate_parts): Add arg_type parameter; use it
36552 instead of determining the type from pointer type.
36553 (ipa_compute_jump_functions_for_edge): Update call of
36554 determine_known_aggregate_parts.
36555 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
36556 (gimple_get_virt_method_for_binfo): ... here; simplify using
36557 vtable_pointer_value_to_vtable.
36558 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
36559 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
36560 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
36561 (vtable_pointer_value_to_vtable): Break out from ...; handle also
36562 POINTER_PLUS_EXPR.
36563 (vtable_pointer_value_to_binfo): ... here.
36564 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
36566 2014-02-03 Teresa Johnson <tejohnson@google.com>
36568 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
36569 redef of outer loop index variable.
36571 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
36573 PR c++/53017
36574 PR c++/59211
36575 * doc/extend.texi (Function Attributes): Typo.
36577 2014-02-03 Cong Hou <congh@google.com>
36579 PR tree-optimization/60000
36580 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
36581 if the vectorized statement is a store. A store statement can only
36582 appear at the end of pattern statements.
36584 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
36586 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
36587 (ix86_option_override_internal): Default long double to 64-bit for
36588 32-bit Bionic and to 128-bit for 64-bit Bionic.
36590 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
36591 TARGET_LONG_DOUBLE_128 is true.
36592 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
36594 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
36595 (mlong-double-64): Negate -mlong-double-128.
36596 (mlong-double-128): New option.
36598 * config/i386/i386-c.c (ix86_target_macros): Define
36599 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
36601 * doc/invoke.texi: Document -mlong-double-128.
36603 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
36605 PR rtl-optimization/60024
36606 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
36608 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
36610 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
36612 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
36614 PR rtl-optimization/57662
36615 * sel-sched.c (code_motion_path_driver): Do not mark already not
36616 existing blocks in the visiting bitmap.
36618 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
36620 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
36621 on the insn being emitted.
36623 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
36624 Will Deacon <will.deacon@arm.com>
36626 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
36628 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
36630 * config/arm/arm-tables.opt: Regenerate.
36632 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
36634 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
36635 for vector types other than V16QImode.
36636 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
36637 define_expand, and call altivec_expand_vec_perm_le when producing
36638 code with little endian element order.
36639 (*altivec_vperm_<mode>_internal): New insn having previous
36640 behavior of altivec_vperm_<mode>.
36641 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
36642 altivec_expand_vec_perm_le when producing code with little endian
36643 element order.
36644 (*altivec_vperm_<mode>_uns_internal): New insn having previous
36645 behavior of altivec_vperm_<mode>_uns.
36647 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
36649 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
36650 (altivec_vsumsws): Add handling for -maltivec=be with a little
36651 endian target.
36652 (altivec_vsumsws_direct): New.
36653 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
36654 gen_altivec_vsumsws.
36656 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
36658 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
36659 vtable_pointer_value_to_binfo): New functions.
36660 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
36661 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
36663 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
36665 * config/nios2/nios2.md (load_got_register): Initialize GOT
36666 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
36667 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
36669 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
36671 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
36672 preserverd by passthrough, do not propagate the type.
36674 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
36676 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
36677 (mips_atomic_assign_expand_fenv): New function.
36678 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
36680 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
36682 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
36683 (__builtin_mips_set_fcsr): Likewise.
36684 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
36685 MIPS_USI_FTYPE_VOID.
36686 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
36687 (mips16_expand_set_fcsr): Likewise.
36688 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
36689 (mips16_set_fcsr_stub): Likewise.
36690 (mips16_get_fcsr_one_only_stub): New class.
36691 (mips16_set_fcsr_one_only_stub): Likewise.
36692 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
36693 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
36694 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
36695 (hard_float): New availability predicate.
36696 (mips_builtins): Add get_fcsr and set_fcsr.
36697 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
36698 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
36699 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
36700 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
36701 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
36702 patterns.
36704 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
36706 * config/mips/mips.c (mips_one_only_stub): New class.
36707 (mips_need_mips16_rdhwr_p): Replace with...
36708 (mips16_rdhwr_stub): ...this new variable.
36709 (mips16_stub_call_address): New function.
36710 (mips16_rdhwr_one_only_stub): New class.
36711 (mips_expand_thread_pointer): Use mips16_stub_call_address.
36712 (mips_output_mips16_rdhwr): Delete.
36713 (mips_finish_stub): New function.
36714 (mips_code_end): Use it to handle rdhwr stubs.
36716 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
36718 PR target/60017
36719 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
36720 when calculating size of integer atomic types.
36722 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
36724 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
36726 2014-02-01 Jakub Jelinek <jakub@redhat.com>
36728 PR tree-optimization/60003
36729 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
36730 * profile.c (branch_prob): Use gimple_call_builtin_p
36731 to check for BUILT_IN_SETJMP_RECEIVER.
36732 * tree-inline.c (copy_bb): Call notice_special_calls.
36734 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
36736 PR bootstrap/59985
36737 * lra-constraints.c (process_alt_operands): Update reload_sum only
36738 on the first pass.
36740 2014-01-31 Richard Henderson <rth@redhat.com>
36742 PR middle-end/60004
36743 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
36744 until after else_eh is processed.
36746 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
36748 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
36749 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
36750 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
36751 in smmintrin.h, remove them.
36752 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
36753 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
36754 * config/i386/i386.md (ROUND_SAE): Fix value.
36755 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
36756 (const48_operand): New.
36757 * config/i386/subst.md (round), (round_expand): Use
36758 const_4_or_8_to_11_operand.
36759 (round_saeonly), (round_saeonly_expand): Use const48_operand.
36761 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
36763 * config/i386/constraints.md (Yk): Swap meaning with k.
36764 * config/i386/i386.md (movhi_internal): Change Yk to k.
36765 (movqi_internal): Ditto.
36766 (*k<logic><mode>): Ditto.
36767 (*andhi_1): Ditto.
36768 (*andqi_1): Ditto.
36769 (kandn<mode>): Ditto.
36770 (*<code>hi_1): Ditto.
36771 (*<code>qi_1): Ditto.
36772 (kxnor<mode>): Ditto.
36773 (kortestzhi): Ditto.
36774 (kortestchi): Ditto.
36775 (kunpckhi): Ditto.
36776 (*one_cmplhi2_1): Ditto.
36777 (*one_cmplqi2_1): Ditto.
36778 * config/i386/sse.md (): Change k to Yk.
36779 (avx512f_load<mode>_mask): Ditto.
36780 (avx512f_blendm<mode>): Ditto.
36781 (avx512f_store<mode>_mask): Ditto.
36782 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
36783 (avx512f_storedqu<mode>_mask): Ditto.
36784 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
36785 Ditto.
36786 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
36787 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
36788 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
36789 (avx512f_maskcmp<mode>3): Ditto.
36790 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
36791 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
36792 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
36793 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
36794 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
36795 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
36796 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
36797 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
36798 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
36799 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
36800 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
36801 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
36802 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
36803 (vec_extract_lo_<mode>_maskm): Ditto.
36804 (vec_extract_hi_<mode>_maskm): Ditto.
36805 (avx512f_vternlog<mode>_mask): Ditto.
36806 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
36807 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
36808 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
36809 (avx512f_<code>v8div16qi2_mask): Ditto.
36810 (avx512f_<code>v8div16qi2_mask_store): Ditto.
36811 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
36812 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
36813 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
36814 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
36815 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
36816 (*avx512pf_gatherpf<mode>df_mask): Ditto.
36817 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
36818 (*avx512pf_scatterpf<mode>df_mask): Ditto.
36819 (avx512cd_maskb_vec_dupv8di): Ditto.
36820 (avx512cd_maskw_vec_dupv16si): Ditto.
36821 (avx512f_vpermi2var<mode>3_maskz): Ditto.
36822 (avx512f_vpermi2var<mode>3_mask): Ditto.
36823 (avx512f_vpermi2var<mode>3_mask): Ditto.
36824 (avx512f_vpermt2var<mode>3_maskz): Ditto.
36825 (*avx512f_gathersi<mode>): Ditto.
36826 (*avx512f_gathersi<mode>_2): Ditto.
36827 (*avx512f_gatherdi<mode>): Ditto.
36828 (*avx512f_gatherdi<mode>_2): Ditto.
36829 (*avx512f_scattersi<mode>): Ditto.
36830 (*avx512f_scatterdi<mode>): Ditto.
36831 (avx512f_compress<mode>_mask): Ditto.
36832 (avx512f_compressstore<mode>_mask): Ditto.
36833 (avx512f_expand<mode>_mask): Ditto.
36834 * config/i386/subst.md (mask): Change k to Yk.
36835 (mask_scalar_merge): Ditto.
36836 (sd): Ditto.
36838 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
36840 * doc/extend.texi (Vector Extensions): Document ?: in C++.
36842 2014-01-31 Richard Biener <rguenther@suse.de>
36844 PR middle-end/59990
36845 * builtins.c (fold_builtin_memory_op): Make sure to not
36846 use a floating-point mode or a boolean or enumeral type for
36847 the copy operation.
36849 2014-01-30 DJ Delorie <dj@redhat.com>
36851 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
36852 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
36853 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
36854 whenever main() has an epilogue.
36856 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
36858 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
36859 unused variable "field".
36860 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
36861 (vsx_mergeh_<mode>): Likewise.
36862 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
36863 (altivec_vmrghh): Likewise.
36864 (altivec_vmrghw): Likewise.
36865 (altivec_vmrglb): Likewise.
36866 (altivec_vmrglh): Likewise.
36867 (altivec_vmrglw): Likewise.
36868 (altivec_vspltb): Add missing uses.
36869 (altivec_vsplth): Likewise.
36870 (altivec_vspltw): Likewise.
36871 (altivec_vspltsf): Likewise.
36873 2014-01-30 Jakub Jelinek <jakub@redhat.com>
36875 PR target/59923
36876 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
36877 frame related instructions.
36879 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
36881 PR rtl-optimization/59959
36882 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
36883 any reload of register whose subreg is invalid.
36885 2014-01-30 Jakub Jelinek <jakub@redhat.com>
36887 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
36888 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
36889 Add missing return type - void.
36891 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
36893 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
36894 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
36895 remove element index adjustment for endian (now handled in vsx.md
36896 and altivec.md).
36897 (altivec_expand_vec_perm_const): Use
36898 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
36899 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
36900 (vsx_xxspltw_<mode>): Adjust element index for little endian.
36901 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
36902 define_expand and a new define_insn *altivec_vspltb_internal;
36903 adjust for -maltivec=be on a little endian target.
36904 (altivec_vspltb_direct): New.
36905 (altivec_vsplth): Divide into a define_expand and a new
36906 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
36907 little endian target.
36908 (altivec_vsplth_direct): New.
36909 (altivec_vspltw): Divide into a define_expand and a new
36910 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
36911 little endian target.
36912 (altivec_vspltw_direct): New.
36913 (altivec_vspltsf): Divide into a define_expand and a new
36914 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
36915 a little endian target.
36917 2014-01-30 Richard Biener <rguenther@suse.de>
36919 PR tree-optimization/59993
36920 * tree-ssa-forwprop.c (associate_pointerplus): Check we
36921 can propagate form the earlier stmt and avoid the transform
36922 when the intermediate result is needed.
36924 2014-01-30 Alangi Derick <alangiderick@gmail.com>
36926 * README.Portability: Fix typo.
36928 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
36930 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
36931 comparison_operator with ordered_comparison_operator.
36933 2014-01-30 Nick Clifton <nickc@redhat.com>
36935 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
36936 Rename to mn10300_store_multiple_regs.
36937 * config/mn10300/mn10300.c: Likewise.
36938 * config/mn10300/mn10300.md (store_movm): Fix typo: call
36939 store_multiple_regs.
36940 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
36941 Call mn10300_store_multiple_regs.
36943 2014-01-30 Nick Clifton <nickc@redhat.com>
36944 DJ Delorie <dj@redhat.com>
36946 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
36947 %fp 2 to keep registers after it properly word-aligned.
36948 (rl78_alloc_physical_registers_umul): Handle the case where both
36949 input operands are the same.
36951 2014-01-30 Richard Biener <rguenther@suse.de>
36953 PR tree-optimization/59903
36954 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
36955 check properly.
36957 2014-01-30 Jason Merrill <jason@redhat.com>
36959 PR c++/59633
36960 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
36962 PR c++/59645
36963 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
36965 2014-01-30 Richard Biener <rguenther@suse.de>
36967 PR tree-optimization/59951
36968 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
36970 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
36972 PR target/59784
36973 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
36974 SFmode to DFmode case.
36976 2014-01-29 DJ Delorie <dj@redhat.com>
36978 * config/msp430/msp430.opt (-minrt): New.
36979 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
36980 if -minrt given.
36981 (ENDFILE_SPEC): Likewise.
36983 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
36985 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
36986 (estimate_function_body_sizes): Use it.
36988 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
36990 PR c++/58561
36991 * dwarf2out.c (is_cxx_auto): New.
36992 (is_base_type): Use it.
36993 (gen_type_die_with_usage): Likewise.
36995 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
36997 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
36998 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
36999 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
37000 -maltivec=be with LE targets.
37001 (vsx_mergeh_<mode>): Likewise.
37002 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
37003 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
37004 (altivec_vmrghb): Replace with define_expand and new
37005 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
37006 (altivec_vmrghb_direct): New define_insn.
37007 (altivec_vmrghh): Replace with define_expand and new
37008 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
37009 (altivec_vmrghh_direct): New define_insn.
37010 (altivec_vmrghw): Replace with define_expand and new
37011 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
37012 (altivec_vmrghw_direct): New define_insn.
37013 (*altivec_vmrghsf): Adjust for endianness.
37014 (altivec_vmrglb): Replace with define_expand and new
37015 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
37016 (altivec_vmrglb_direct): New define_insn.
37017 (altivec_vmrglh): Replace with define_expand and new
37018 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
37019 (altivec_vmrglh_direct): New define_insn.
37020 (altivec_vmrglw): Replace with define_expand and new
37021 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
37022 (altivec_vmrglw_direct): New define_insn.
37023 (*altivec_vmrglsf): Adjust for endianness.
37024 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
37025 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
37026 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
37027 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
37028 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
37029 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
37030 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
37031 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
37033 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
37035 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
37036 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
37037 whitespace.
37039 2014-01-29 Richard Biener <rguenther@suse.de>
37041 PR tree-optimization/58742
37042 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
37043 associate_pointerplus_align.
37044 (associate_pointerplus_diff): New function.
37045 (associate_pointerplus): Likewise. Call associate_pointerplus_align
37046 and associate_pointerplus_diff.
37048 2014-01-29 Richard Biener <rguenther@suse.de>
37050 * lto-streamer.h (LTO_major_version): Bump to 3.
37051 (LTO_minor_version): Reset to 0.
37053 2014-01-29 Renlin Li <Renlin.Li@arm.com>
37055 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
37056 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
37057 (arm_file_start): Generate correct asm header for armv7ve.
37058 * config/arm/bpabi.h: Add multilib support for armv7ve.
37059 * config/arm/driver-arm.c: Change the architectures of cortex-a7
37060 and cortex-a15 to armv7ve.
37061 * config/arm/t-aprofile: Add multilib support for armv7ve.
37062 * doc/invoke.texi: Document -march=armv7ve.
37064 2014-01-29 Richard Biener <rguenther@suse.de>
37066 PR tree-optimization/58742
37067 * tree-ssa-forwprop.c (associate_plusminus): Return true
37068 if we changed sth, defer EH cleanup to ...
37069 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
37070 (simplify_mult): New function.
37072 2014-01-29 Jakub Jelinek <jakub@redhat.com>
37074 PR middle-end/59917
37075 PR tree-optimization/59920
37076 * tree.c (build_common_builtin_nodes): Remove
37077 __builtin_setjmp_dispatcher initialization.
37078 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
37079 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
37080 instead of gsi_after_labels + manually skipping debug stmts.
37081 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
37082 ignore bbs with IFN_ABNORMAL_DISPATCHER.
37083 * tree-inline.c (copy_edges_for_bb): Remove
37084 can_make_abnormal_goto argument, instead add abnormal_goto_dest
37085 argument. Ignore computed_goto_p stmts. Don't call
37086 make_abnormal_goto_edges. If a call might need abnormal edges
37087 for non-local gotos, see if it already has an edge to
37088 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
37089 with true argument, don't do anything then, otherwise add
37090 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
37091 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
37092 caller.
37093 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
37094 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
37095 (lower_stmt): Don't set data->calls_builtin_setjmp.
37096 (lower_builtin_setjmp): Adjust comment.
37097 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
37098 * tree-cfg.c (found_computed_goto): Remove.
37099 (factor_computed_gotos): Remove.
37100 (make_goto_expr_edges): Return bool, true for computed gotos.
37101 Don't call make_abnormal_goto_edges.
37102 (build_gimple_cfg): Don't set found_computed_goto, don't call
37103 factor_computed_gotos.
37104 (computed_goto_p): No longer static.
37105 (make_blocks): Don't set found_computed_goto.
37106 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
37107 (make_edges): If make_goto_expr_edges returns true, push bb
37108 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
37109 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
37110 vector. Record mapping between bbs and OpenMP regions if there
37111 are any, adjust make_gimple_omp_edges caller. Call
37112 handle_abnormal_edges.
37113 (make_abnormal_goto_edges): Remove.
37114 * tree-cfg.h (make_abnormal_goto_edges): Remove.
37115 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
37116 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
37117 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
37118 * internal-fn.def (ABNORMAL_DISPATCHER): New.
37119 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
37120 filling *region also set *region_idx to (*region)->entry->index.
37122 PR other/58712
37123 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
37124 For REGs set ORIGINAL_REGNO.
37126 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
37128 * doc/md.texi: Mention that a target shouldn't implement
37129 vec_widen_(s|u)mul_even/odd pair if it is less efficient
37130 than hi/lo pair.
37132 2014-01-29 Jakub Jelinek <jakub@redhat.com>
37134 PR tree-optimization/59594
37135 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
37136 a copy of the datarefs vector rather than the vector itself.
37138 2014-01-28 Jason Merrill <jason@redhat.com>
37140 PR c++/53756
37141 * dwarf2out.c (auto_die): New static.
37142 (gen_type_die_with_usage): Handle C++1y 'auto'.
37143 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
37144 on definition.
37146 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
37148 PR target/59672
37149 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
37150 (SPEC_X32): Likewise.
37151 (SPEC_64): Likewise.
37152 * config/i386/i386.c (ix86_option_override_internal): Turn off
37153 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
37154 for TARGET_16BIT.
37155 (x86_file_start): Output .code16gcc for TARGET_16BIT.
37156 * config/i386/i386.h (TARGET_16BIT): New macro.
37157 (TARGET_16BIT_P): Likewise.
37158 * config/i386/i386.opt: Add m16.
37159 * doc/invoke.texi: Document -m16.
37161 2014-01-28 Jakub Jelinek <jakub@redhat.com>
37163 PR preprocessor/59935
37164 * input.c (location_get_source_line): Bail out on when line number
37165 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
37167 2014-01-28 Richard Biener <rguenther@suse.de>
37169 PR tree-optimization/58742
37170 * tree-ssa-forwprop.c (associate_plusminus): Handle
37171 pointer subtraction of the form (T)(P + A) - (T)P.
37173 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
37175 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
37176 at const_int_cost.
37178 2014-01-28 Richard Biener <rguenther@suse.de>
37180 Revert
37181 2014-01-28 Richard Biener <rguenther@suse.de>
37183 PR rtl-optimization/45364
37184 PR rtl-optimization/59890
37185 * var-tracking.c (local_get_addr_clear_given_value): Handle
37186 already cleared slot.
37187 (val_reset): Handle not allocated local_get_addr_cache.
37188 (vt_find_locations): Use post-order on the inverted CFG.
37190 2014-01-28 Richard Biener <rguenther@suse.de>
37192 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
37194 2014-01-28 Richard Biener <rguenther@suse.de>
37196 PR rtl-optimization/45364
37197 PR rtl-optimization/59890
37198 * var-tracking.c (local_get_addr_clear_given_value): Handle
37199 already cleared slot.
37200 (val_reset): Handle not allocated local_get_addr_cache.
37201 (vt_find_locations): Use post-order on the inverted CFG.
37203 2014-01-28 Alan Modra <amodra@gmail.com>
37205 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
37206 * configure.ac <recursive call for build != host>: Define
37207 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
37208 and LD_FOR_BUILD too.
37209 * configure: Regenerate.
37211 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
37213 * config/i386/i386.c (get_builtin_code_for_version): Separate
37214 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
37215 Broadwell from Haswell.
37217 2014-01-27 Steve Ellcey <sellcey@mips.com>
37219 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
37220 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
37221 * config/mips/mips.c (mips_option_override): Change setting
37222 of TARGET_DSP.
37223 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
37224 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
37225 Change from Mask to Var.
37227 2014-01-27 Jeff Law <law@redhat.com>
37229 * ipa-inline.c (inline_small_functions): Fix typo.
37231 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
37233 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
37234 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
37235 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
37236 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
37237 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
37238 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
37239 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
37240 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
37241 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
37242 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
37243 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
37244 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
37245 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
37246 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
37247 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
37248 (_mm512_storeu_epi64): Ditto.
37249 (_mm512_cmpge_epi32_mask): Ditto.
37250 (_mm512_cmpge_epu32_mask): Ditto.
37251 (_mm512_cmpge_epi64_mask): Ditto.
37252 (_mm512_cmpge_epu64_mask): Ditto.
37253 (_mm512_cmple_epi32_mask): Ditto.
37254 (_mm512_cmple_epu32_mask): Ditto.
37255 (_mm512_cmple_epi64_mask): Ditto.
37256 (_mm512_cmple_epu64_mask): Ditto.
37257 (_mm512_cmplt_epi32_mask): Ditto.
37258 (_mm512_cmplt_epu32_mask): Ditto.
37259 (_mm512_cmplt_epi64_mask): Ditto.
37260 (_mm512_cmplt_epu64_mask): Ditto.
37261 (_mm512_cmpneq_epi32_mask): Ditto.
37262 (_mm512_cmpneq_epu32_mask): Ditto.
37263 (_mm512_cmpneq_epi64_mask): Ditto.
37264 (_mm512_cmpneq_epu64_mask): Ditto.
37265 (_mm512_expand_pd): Ditto.
37266 (_mm512_expand_ps): Ditto.
37267 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
37268 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
37269 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
37270 * config/i386/i386.c (ix86_builtins): Add
37271 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
37272 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
37273 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
37274 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
37275 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
37276 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
37277 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
37278 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
37279 IX86_BUILTIN_PMOVUSQW512_MEM.
37280 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
37281 __builtin_ia32_pmovsqd512mem_mask,
37282 __builtin_ia32_pmovqd512mem_mask,
37283 __builtin_ia32_pmovusqw512mem_mask,
37284 __builtin_ia32_pmovsqw512mem_mask,
37285 __builtin_ia32_pmovqw512mem_mask,
37286 __builtin_ia32_pmovusdw512mem_mask,
37287 __builtin_ia32_pmovsdw512mem_mask,
37288 __builtin_ia32_pmovdw512mem_mask,
37289 __builtin_ia32_pmovqb512mem_mask,
37290 __builtin_ia32_pmovusqb512mem_mask,
37291 __builtin_ia32_pmovsqb512mem_mask,
37292 __builtin_ia32_pmovusdb512mem_mask,
37293 __builtin_ia32_pmovsdb512mem_mask,
37294 __builtin_ia32_pmovdb512mem_mask.
37295 (bdesc_args): Add __builtin_ia32_expanddf512,
37296 __builtin_ia32_expandsf512.
37297 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
37298 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
37299 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
37300 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
37301 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
37302 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
37303 (avx512f_<code>v8div16qi2_mask_store): This.
37304 (avx512f_expand<mode>): New.
37306 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
37308 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
37309 New.
37310 (_mm512_mask_prefetch_i64gather_pd): Ditto.
37311 (_mm512_prefetch_i32scatter_pd): Ditto.
37312 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
37313 (_mm512_prefetch_i64scatter_pd): Ditto.
37314 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
37315 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
37316 (_mm512_mask_prefetch_i64gather_ps): Ditto.
37317 (_mm512_prefetch_i32scatter_ps): Ditto.
37318 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
37319 (_mm512_prefetch_i64scatter_ps): Ditto.
37320 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
37321 * config/i386/i386-builtin-types.def: Define
37322 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
37323 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
37324 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
37325 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
37326 IX86_BUILTIN_SCATTERPFQPD.
37327 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
37328 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
37329 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
37330 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
37331 __builtin_ia32_scatterpfqps.
37332 (ix86_expand_builtin): Expand new built-ins.
37333 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
37334 fix memory access data type.
37335 (*avx512pf_gatherpf<mode>_mask): Ditto.
37336 (*avx512pf_gatherpf<mode>): Ditto.
37337 (avx512pf_scatterpf<mode>): Ditto.
37338 (*avx512pf_scatterpf<mode>_mask): Ditto.
37339 (*avx512pf_scatterpf<mode>): Ditto.
37340 (GATHER_SCATTER_SF_MEM_MODE): New.
37341 (avx512pf_gatherpf<mode>df): Ditto.
37342 (*avx512pf_gatherpf<mode>df_mask): Ditto.
37343 (*avx512pf_scatterpf<mode>df): Ditto.
37345 2014-01-27 Jakub Jelinek <jakub@redhat.com>
37347 PR bootstrap/59934
37348 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
37349 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
37350 reached.
37352 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
37354 * common/config/arm/arm-common.c
37355 (arm_rewrite_mcpu): Handle multiple names.
37356 * config/arm/arm.h
37357 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
37359 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
37361 * gimple-builder.h (create_gimple_tmp): Delete.
37363 2014-01-27 Christian Bruel <christian.bruel@st.com>
37365 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
37366 words comparisons.
37368 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
37370 * config/pa/pa.md (call): Generate indirect long calls to non-local
37371 functions when outputing 32-bit code.
37372 (call_value): Likewise except for special call to buggy powf function.
37374 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
37375 portable runtime and PIC indirect calls.
37376 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
37377 and PIC call sequences. Use ldo instead of blr to set return register
37378 in PIC call sequence.
37380 2014-01-25 Walter Lee <walt@tilera.com>
37382 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
37383 avoid clobbering a live register.
37385 2014-01-25 Walter Lee <walt@tilera.com>
37387 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
37388 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
37389 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
37390 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
37392 2014-01-25 Walter Lee <walt@tilera.com>
37394 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
37395 arguments on even registers.
37396 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
37397 STACK_BOUNDARY.
37398 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
37399 (BIGGEST_ALIGNMENT): Ditto.
37400 (BIGGEST_FIELD_ALIGNMENT): Ditto.
37402 2014-01-25 Walter Lee <walt@tilera.com>
37404 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
37405 insns before bundling.
37406 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
37408 2014-01-25 Walter Lee <walt@tilera.com>
37410 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
37411 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
37412 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
37414 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
37416 * config/mips/constraints.md (kl): Delete.
37417 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
37418 define expands, using...
37419 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
37420 instructions for MIPS16.
37421 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
37422 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
37424 2014-01-25 Walter Lee <walt@tilera.com>
37426 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
37427 (clzdi2): Ditto.
37428 (ffsdi2): Ditto.
37430 2014-01-25 Walter Lee <walt@tilera.com>
37432 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
37433 (TARGET_EXPAND_TO_RTL_HOOK): Define.
37435 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
37437 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
37438 Handle XOR.
37440 2014-01-25 Jakub Jelinek <jakub@redhat.com>
37442 * print-rtl.c (in_call_function_usage): New var.
37443 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
37444 EXPR_LIST mode as mode and not as reg note name.
37446 PR middle-end/59561
37447 * cfgloopmanip.c (copy_loop_info): If
37448 loop->warned_aggressive_loop_optimizations, make sure
37449 the flag is set in target loop too.
37451 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
37453 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
37454 flag_cilkplus.
37455 * builtins.def: Likewise.
37456 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
37457 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
37458 * ira.c (ira_setup_eliminable_regset): Likewise.
37459 * omp-low.c (gate_expand_omp): Likewise.
37460 (execute_lower_omp): Likewise.
37461 (diagnose_sb_0): Likewise.
37462 (gate_diagnose_omp_blocks): Likewise.
37463 (simd_clone_clauses_extract): Likewise.
37464 (gate): Likewise.
37466 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
37468 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
37469 correction for little endian...
37470 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
37471 here.
37473 2014-01-24 Jeff Law <law@redhat.com>
37475 PR tree-optimization/59919
37476 * tree-vrp.c (find_assert_locations_1): Do not register asserts
37477 for non-returning calls.
37479 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
37481 * common/config/aarch64/aarch64-common.c
37482 (aarch64_rewrite_mcpu): Handle multiple names.
37483 * config/aarch64/aarch64.h
37484 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
37486 2014-01-24 Dodji Seketeli <dodji@redhat.com>
37488 * input.c (add_file_to_cache_tab): Handle the case where fopen
37489 returns NULL.
37491 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
37493 PR target/59929
37494 * config/i386/i386.md (pushsf splitter): Get stack adjustment
37495 from push operand if code of push isn't PRE_DEC.
37497 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
37499 PR target/59909
37500 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
37501 -mquad-memory-atomic. Update -mquad-memory documentation to say
37502 it is only used for non-atomic loads/stores.
37504 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
37505 -mquad-memory or -mquad-memory-atomic switches.
37507 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
37508 -mquad-memory-atomic to ISA 2.07 support.
37510 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
37511 to separate support of normal quad word memory operations (ldq, stq)
37512 from the atomic quad word memory operations.
37514 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
37515 support to separate non-atomic quad word operations from atomic
37516 quad word operations. Disable non-atomic quad word operations in
37517 little endian mode so that we don't have to swap words after the
37518 load and before the store.
37519 (quad_load_store_p): Add comment about atomic quad word support.
37520 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
37521 options printed with -mdebug=reg.
37523 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
37524 -mquad-memory-atomic as the test for whether we have quad word
37525 atomic instructions.
37526 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
37527 or -mp8-vector are used, allow byte/half-word atomic operations.
37529 * config/rs6000/sync.md (load_lockedti): Insure that the address
37530 is a proper indexed or indirect address for the lqarx instruction.
37531 On little endian systems, swap the hi/lo registers after the lqarx
37532 instruction.
37533 (load_lockedpti): Use indexed_or_indirect_operand predicate to
37534 insure the address is valid for the lqarx instruction.
37535 (store_conditionalti): Insure that the address is a proper indexed
37536 or indirect address for the stqcrx. instruction. On little endian
37537 systems, swap the hi/lo registers before doing the stqcrx.
37538 instruction.
37539 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
37540 insure the address is valid for the stqcrx. instruction.
37542 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
37543 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
37544 type of quad memory support is available.
37546 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
37548 PR regression/59915
37549 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
37550 there is a danger of looping.
37552 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
37554 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
37555 force flag_ira_loop_pressure if set via command line.
37557 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
37559 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
37560 (ashr_simd): New builtin handling DI mode.
37561 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
37562 (aarch64_sshr_simddi): New match pattern.
37563 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
37564 (vshrd_n_s64): Likewise.
37565 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
37567 2014-01-23 Nick Clifton <nickc@redhat.com>
37569 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
37570 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
37571 favour of mcu specific scripts.
37572 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
37573 430x multilibs.
37575 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
37576 Alex Velenko <Alex.Velenko@arm.com>
37578 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
37579 (vaddv_s16): Likewise.
37580 (vaddv_s32): Likewise.
37581 (vaddv_u8): Likewise.
37582 (vaddv_u16): Likewise.
37583 (vaddv_u32): Likewise.
37584 (vaddvq_s8): Likewise.
37585 (vaddvq_s16): Likewise.
37586 (vaddvq_s32): Likewise.
37587 (vaddvq_s64): Likewise.
37588 (vaddvq_u8): Likewise.
37589 (vaddvq_u16): Likewise.
37590 (vaddvq_u32): Likewise.
37591 (vaddvq_u64): Likewise.
37592 (vaddv_f32): Likewise.
37593 (vaddvq_f32): Likewise.
37594 (vaddvq_f64): Likewise.
37595 (vmaxv_f32): Likewise.
37596 (vmaxv_s8): Likewise.
37597 (vmaxv_s16): Likewise.
37598 (vmaxv_s32): Likewise.
37599 (vmaxv_u8): Likewise.
37600 (vmaxv_u16): Likewise.
37601 (vmaxv_u32): Likewise.
37602 (vmaxvq_f32): Likewise.
37603 (vmaxvq_f64): Likewise.
37604 (vmaxvq_s8): Likewise.
37605 (vmaxvq_s16): Likewise.
37606 (vmaxvq_s32): Likewise.
37607 (vmaxvq_u8): Likewise.
37608 (vmaxvq_u16): Likewise.
37609 (vmaxvq_u32): Likewise.
37610 (vmaxnmv_f32): Likewise.
37611 (vmaxnmvq_f32): Likewise.
37612 (vmaxnmvq_f64): Likewise.
37613 (vminv_f32): Likewise.
37614 (vminv_s8): Likewise.
37615 (vminv_s16): Likewise.
37616 (vminv_s32): Likewise.
37617 (vminv_u8): Likewise.
37618 (vminv_u16): Likewise.
37619 (vminv_u32): Likewise.
37620 (vminvq_f32): Likewise.
37621 (vminvq_f64): Likewise.
37622 (vminvq_s8): Likewise.
37623 (vminvq_s16): Likewise.
37624 (vminvq_s32): Likewise.
37625 (vminvq_u8): Likewise.
37626 (vminvq_u16): Likewise.
37627 (vminvq_u32): Likewise.
37628 (vminnmv_f32): Likewise.
37629 (vminnmvq_f32): Likewise.
37630 (vminnmvq_f64): Likewise.
37632 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
37634 * config/aarch64/aarch64-simd.md
37635 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
37636 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
37637 (*aarch64_mul3_elt<mode>): Likewise.
37638 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
37639 (*aarch64_mul3_elt_to_64v2df): Likewise.
37640 (*aarch64_mla_elt<mode>): Likewise.
37641 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
37642 (*aarch64_mls_elt<mode>): Likewise.
37643 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
37644 (*aarch64_fma4_elt<mode>): Likewise.
37645 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
37646 (*aarch64_fma4_elt_to_64v2df): Likewise.
37647 (*aarch64_fnma4_elt<mode>): Likewise.
37648 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
37649 (*aarch64_fnma4_elt_to_64v2df): Likewise.
37650 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
37651 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
37652 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
37653 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
37654 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
37655 (aarch64_sqdmull_lane<mode>_internal): Likewise.
37656 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
37658 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
37660 * config/aarch64/aarch64-simd.md
37661 (aarch64_be_checked_get_lane<mode>): New define_expand.
37662 * config/aarch64/aarch64-simd-builtins.def
37663 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
37664 New builtin definition.
37665 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
37666 Use new safe be builtin.
37668 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
37670 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
37671 New define_insn.
37672 (aarch64_be_st1<mode>): Likewise.
37673 (aarch_ld1<VALL:mode>): Define_expand modified.
37674 (aarch_st1<VALL:mode>): Likewise.
37675 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
37676 (UNSPEC_ST1): Likewise.
37678 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
37680 * config/microblaze/microblaze.md: Add trap insn and attribute
37682 2014-01-23 Dodji Seketeli <dodji@redhat.com>
37684 PR preprocessor/58580
37685 * input.h (location_get_source_line): Take an additional line_size
37686 parameter.
37687 (void diagnostics_file_cache_fini): Declare new function.
37688 * input.c (struct fcache): New type.
37689 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
37690 New static constants.
37691 (diagnostic_file_cache_init, total_lines_num)
37692 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
37693 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
37694 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
37695 (get_next_line, read_next_line, goto_next_line, read_line_num):
37696 New static function definitions.
37697 (diagnostic_file_cache_fini): New function.
37698 (location_get_source_line): Take an additional output line_len
37699 parameter. Re-write using lookup_or_add_file_to_cache_tab and
37700 read_line_num.
37701 * diagnostic.c (diagnostic_finish): Call
37702 diagnostic_file_cache_fini.
37703 (adjust_line): Take an additional input parameter for the length
37704 of the line, rather than calculating it with strlen.
37705 (diagnostic_show_locus): Adjust the use of
37706 location_get_source_line and adjust_line with respect to their new
37707 signature. While displaying a line now, do not stop at the first
37708 null byte. Rather, display the zero byte as a space and keep
37709 going until we reach the size of the line.
37710 * Makefile.in: Add vec.o to OBJS-libcommon
37712 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
37713 Ilya Tocar <ilya.tocar@intel.com>
37715 * config/i386/avx512fintrin.h (_mm512_kmov): New.
37716 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
37717 (__builtin_ia32_kmov16): Ditto.
37718 * config/i386/i386.md (UNSPEC_KMOV): New.
37719 (kmovw): Ditto.
37721 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
37723 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
37724 (_mm512_storeu_si512): Ditto.
37726 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
37728 PR target/52125
37729 * rtl.h (get_referenced_operands): Declare.
37730 * recog.c (get_referenced_operands): New function.
37731 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
37732 operands have been referenced when recording LO_SUM references.
37734 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
37736 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
37738 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
37740 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
37741 Enable for generic and recent AMD targets.
37743 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
37745 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
37746 ARG_SIZE note when adjustment was eliminated.
37748 2014-01-22 Jeff Law <law@redhat.com>
37750 PR tree-optimization/59597
37751 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
37752 in file. Accept new argument REGISTERING and use it to modify
37753 dump output appropriately.
37754 (register_jump_thread): Corresponding changes.
37755 (mark_threaded_blocks): Reinstate code to cancel unprofitable
37756 thread paths involving joiner blocks. Add code to dump cancelled
37757 jump threading paths.
37759 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
37761 PR rtl-optimization/59477
37762 * lra-constraints.c (inherit_in_ebb): Process call for living hard
37763 regs. Update reloads_num and potential_reload_hard_regs for all insns.
37765 2014-01-22 Tom Tromey <tromey@redhat.com>
37767 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
37768 PARAMS.
37769 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
37771 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
37773 PR rtl-optimization/59896
37774 * lra-constraints.c (process_alt_operands): Check unused note for
37775 matched operands of insn with no output reloads.
37777 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
37779 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
37780 (mips_move_from_gpr_cost): Likewise.
37782 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
37784 PR rtl-optimization/59858
37785 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
37786 ira_class_hard_regs_num.
37787 (process_alt_operands): Increase reject for dying matched operand.
37789 2014-01-21 Jakub Jelinek <jakub@redhat.com>
37791 PR target/59003
37792 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
37793 smaller than size, perform several stores or loads and stores
37794 at dst + count - size to store or copy all of size bytes, rather
37795 than just last modesize bytes.
37797 2014-01-20 DJ Delorie <dj@redhat.com>
37799 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
37800 that CLOBBERs are REGs before propogating their values.
37802 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
37804 PR middle-end/59789
37805 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
37806 (cgraph_inline_failed_type): New function.
37807 * cgraph.h (DEFCIFCODE): Add type.
37808 (cgraph_inline_failed_type_t): New enum.
37809 (cgraph_inline_failed_type): New prototype.
37810 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
37811 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
37812 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
37813 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
37814 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
37815 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
37816 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
37817 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
37818 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
37819 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
37820 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
37821 OPTIMIZATION_MISMATCH.
37822 * tree-inline.c (expand_call_inline): Emit errors during
37823 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
37825 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
37827 PR target/59685
37828 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
37829 mode attribute in insn output.
37831 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
37833 * output.h (output_constant): Delete.
37834 * varasm.c (output_constant): Make private.
37836 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
37838 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
37840 2014-01-20 Jakub Jelinek <jakub@redhat.com>
37842 PR middle-end/59860
37843 * tree.h (fold_builtin_strcat): New prototype.
37844 * builtins.c (fold_builtin_strcat): No longer static. Add len
37845 argument, if non-NULL, don't call c_strlen. Optimize
37846 directly into __builtin_memcpy instead of __builtin_strcpy.
37847 (fold_builtin_2): Adjust fold_builtin_strcat caller.
37848 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
37850 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
37852 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
37853 for SImode_address_operand operands, having only a REG argument.
37855 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
37857 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
37858 loader name using mbig-endian.
37859 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
37861 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
37863 * doc/invoke.texi (-march): Clarify documentation for AArch64.
37864 (-mtune): Likewise.
37865 (-mcpu): Likewise.
37867 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
37869 * config/aarch64/aarch64-protos.h
37870 (aarch64_cannot_change_mode_class_ptr): Declare.
37871 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
37872 aarch64_cannot_change_mode_class_ptr): New.
37873 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
37874 backend hook aarch64_cannot_change_mode_class.
37876 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
37878 * common/config/aarch64/aarch64-common.c
37879 (aarch64_handle_option): Don't handle any option order logic here.
37880 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
37881 selected_cpu, warn on architecture version mismatch.
37882 (aarch64_override_options): Fix parsing order for option strings.
37884 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
37885 Iain Sandoe <iain@codesourcery.com>
37887 PR bootstrap/59496
37888 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
37889 warning. Amend comment to reflect current functionality.
37891 2014-01-20 Richard Biener <rguenther@suse.de>
37893 PR middle-end/59860
37894 * builtins.c (fold_builtin_strcat): Remove case better handled
37895 by tree-ssa-strlen.c.
37897 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
37899 * config/aarch64/aarch64.opt
37900 (mcpu, march, mtune): Make case-insensitive.
37902 2014-01-20 Jakub Jelinek <jakub@redhat.com>
37904 PR target/59880
37905 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
37906 if operands[1] is a REG or ZERO_EXTEND of a REG.
37908 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
37910 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
37912 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
37914 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
37915 long non-pic millicode calls.
37917 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
37919 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
37921 2014-01-19 Kito Cheng <kito@0xlab.org>
37923 * builtins.c (expand_movstr): Check movstr expand done or fail.
37925 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
37926 H.J. Lu <hongjiu.lu@intel.com>
37928 PR target/59379
37929 * config/i386/i386.md (*lea<mode>): Zero-extend return register
37930 to DImode for zero-extended addresses.
37932 2014-01-19 Jakub Jelinek <jakub@redhat.com>
37934 PR rtl-optimization/57763
37935 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
37936 on the new indirect jump_insn and increment LABEL_NUSES (label).
37938 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
37940 PR bootstrap/59580
37941 PR bootstrap/59583
37942 * config.gcc (x86_archs): New variable.
37943 (x86_64_archs): Likewise.
37944 (x86_cpus): Likewise.
37945 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
37946 --with-arch/--with-cpu= options.
37947 Support --with-arch=/--with-cpu={nehalem,westmere,
37948 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
37950 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
37952 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
37953 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
37955 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
37957 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
37959 2014-01-18 Jakub Jelinek <jakub@redhat.com>
37961 PR target/58944
37962 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
37963 clear cpp_get_options (parse_in)->warn_unused_macros for
37964 ix86_target_macros_internal with cpp_define.
37966 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
37968 * jump.c (delete_related_insns): Keep (use (insn))s.
37969 * reorg.c (redundant_insn): Check for barriers too.
37971 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
37973 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
37975 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
37977 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
37978 call to $$dyncall when TARGET_LONG_CALLS is true.
37980 2014-01-17 Jeff Law <law@redhat.com>
37982 * ree.c (combine_set_extension): Temporarily disable test for
37983 changing number of hard registers.
37985 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
37987 PR middle-end/58125
37988 * ipa-inline-analysis.c (inline_free_summary):
37989 Do not free summary of aliases.
37991 2014-01-17 Jakub Jelinek <jakub@redhat.com>
37993 PR middle-end/59706
37994 * gimplify.c (gimplify_expr): Use create_tmp_var
37995 instead of create_tmp_var_raw. If cond doesn't have
37996 integral type, don't add the IFN_ANNOTATE builtin at all.
37998 2014-01-17 Martin Jambor <mjambor@suse.cz>
38000 PR ipa/59736
38001 * ipa-cp.c (prev_edge_clone): New variable.
38002 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
38003 Also resize prev_edge_clone vector.
38004 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
38005 (ipcp_edge_removal_hook): New function.
38006 (ipcp_driver): Register ipcp_edge_removal_hook.
38008 2014-01-17 Andrew Pinski <apinski@cavium.com>
38009 Steve Ellcey <sellcey@mips.com>
38011 PR target/59462
38012 * config/mips/mips.c (mips_print_operand): Check operand mode instead
38013 of operator mode.
38015 2014-01-17 Jeff Law <law@redhat.com>
38017 PR middle-end/57904
38018 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
38019 so that pass_ccp runs first.
38021 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
38023 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
38024 (ix86_adjust_cost): Use !TARGET_XXX.
38025 (do_reorder_for_imul): Likewise.
38026 (swap_top_of_ready_list): Likewise.
38027 (ix86_sched_reorder): Likewise.
38029 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
38031 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
38032 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
38033 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
38034 (intel_memset): New. Duplicate slm_memset.
38035 (intel_cost): New. Duplicate slm_cost.
38036 (m_INTEL): New macro.
38037 (processor_target_table): Add "intel".
38038 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
38039 with PROCESSOR_INTEL for "intel".
38040 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
38041 PROCESSOR_SILVERMONT.
38042 (ix86_issue_rate): Likewise.
38043 (ix86_adjust_cost): Likewise.
38044 (ia32_multipass_dfa_lookahead): Likewise.
38045 (swap_top_of_ready_list): Likewise.
38046 (ix86_sched_reorder): Likewise.
38047 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
38048 instead of TARGET_OPT_AGU.
38049 * config/i386/i386.h (TARGET_INTEL): New.
38050 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
38051 (processor_type): Add PROCESSOR_INTEL.
38052 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
38053 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
38055 2014-01-17 Marek Polacek <polacek@redhat.com>
38057 PR c/58346
38058 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
38059 size is zero.
38061 2014-01-17 Richard Biener <rguenther@suse.de>
38063 PR tree-optimization/46590
38064 * opts.c (default_options_table): Add entries for
38065 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
38066 all enabled at -O1 but not for -Og.
38067 * common.opt (fbranch-count-reg): Remove Init(1).
38068 (fmove-loop-invariants): Likewise.
38069 (ftree-pta): Likewise.
38071 2014-01-17 Jakub Jelinek <jakub@redhat.com>
38073 * config/i386/i386.c (ix86_data_alignment): For compatibility with
38074 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
38075 decls to at least the GCC 4.8 used alignments.
38077 PR fortran/59440
38078 * tree-nested.c (convert_nonlocal_reference_stmt,
38079 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
38080 of GIMPLE_BIND stmts, adjust associated decls.
38082 2014-01-17 Richard Biener <rguenther@suse.de>
38084 PR tree-optimization/46590
38085 * vec.h (vec<>::bseach): New member function implementing
38086 binary search according to C89 bsearch.
38087 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
38088 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
38089 bitmap pointer again. Make accesses_in_loop a flat array.
38090 (mem_ref_obstack): New global.
38091 (outermost_indep_loop): Adjust for mem_ref->stored changes.
38092 (mark_ref_stored): Likewise.
38093 (ref_indep_loop_p_2): Likewise.
38094 (set_ref_stored_in_loop): New helper function.
38095 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
38096 (memref_free): Adjust.
38097 (record_mem_ref_loc): Simplify.
38098 (gather_mem_refs_stmt): Adjust.
38099 (sort_locs_in_loop_postorder_cmp): New function.
38100 (analyze_memory_references): Sort accesses_in_loop after
38101 loop postorder number.
38102 (find_ref_loc_in_loop_cmp): New function.
38103 (for_all_locs_in_loop): Find relevant cluster of locs in
38104 accesses_in_loop and iterate without recursion.
38105 (execute_sm): Avoid uninit warning.
38106 (struct ref_always_accessed): Simplify.
38107 (ref_always_accessed::operator ()): Likewise.
38108 (ref_always_accessed_p): Likewise.
38109 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
38110 loop postorder numbers here.
38111 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
38112 numbers.
38114 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
38116 PR c++/57945
38117 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
38118 on decls for which assemble_alias has been called.
38120 2014-01-17 Nick Clifton <nickc@redhat.com>
38122 * config/msp430/msp430.opt: (mcpu): New option.
38123 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
38124 (msp430_option_override): Parse target_cpu. If the MCU name
38125 matches a generic string, clear target_mcu.
38126 (msp430_attr): Allow numeric interrupt values up to 63.
38127 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
38128 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
38129 option.
38130 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
38131 Add mcpu matches.
38132 * config/msp430/msp430.md (popm): Use %J rather than %I.
38133 (addsi3): Use msp430_nonimmediate_operand for operand 2.
38134 (addhi_cy_i): Use immediate_operand for operand 2.
38135 * doc/invoke.texi: Document -mcpu option.
38137 2014-01-17 Richard Biener <rguenther@suse.de>
38139 PR rtl-optimization/38518
38140 * df.h (df_analyze_loop): Declare.
38141 * df-core.c: Include cfgloop.h.
38142 (df_analyze_1): Split out main part of df_analyze.
38143 (df_analyze): Adjust.
38144 (loop_inverted_post_order_compute): New function.
38145 (loop_post_order_compute): Likewise.
38146 (df_analyze_loop): New function avoiding whole-function
38147 postorder computes.
38148 * loop-invariant.c (find_defs): Use df_analyze_loop.
38149 (find_invariants): Adjust.
38150 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
38152 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
38154 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
38155 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
38157 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
38159 * ipa-ref.c (ipa_remove_stmt_references): Fix references
38160 traversal when removing references.
38162 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
38164 PR ipa/59775
38165 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
38167 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
38169 PR middle-end/56791
38170 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
38171 pushing a reload for an autoinc when we had previously reloaded an
38172 inner part of the address.
38174 2014-01-16 Jakub Jelinek <jakub@redhat.com>
38176 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
38177 field.
38178 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
38179 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
38180 when not giving up or versioning for alias only because of
38181 loop->safelen.
38182 (vect_analyze_data_ref_dependences): Set to true.
38183 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
38184 is a GIMPLE_PHI.
38185 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
38186 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
38187 to the condition.
38189 PR middle-end/58344
38190 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
38192 PR target/59839
38193 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
38194 operand 0 predicate for gathers, use a new pseudo as subtarget.
38196 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
38198 PR middle-end/59609
38199 * lra-constraints.c (process_alt_operands): Add printing debug info.
38200 Check absence of input/output reloads for matched operands too.
38202 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
38204 PR rtl-optimization/59835
38205 * ira.c (ira_init_register_move_cost): Increase cost for
38206 impossible modes.
38208 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
38210 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
38212 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
38214 PR target/59780
38215 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
38216 non-register objects. Use gen_(high/low)part more consistently.
38217 Fix assertions.
38219 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
38221 PR target/59844
38222 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
38223 endian support, remove tests for WORDS_BIG_ENDIAN.
38224 (p8_mfvsrd_3_<mode>): Likewise.
38225 (reload_gpr_from_vsx<mode>): Likewise.
38226 (reload_gpr_from_vsxsf): Likewise.
38227 (p8_mfvsrd_4_disf): Likewise.
38229 2014-01-16 Richard Biener <rguenther@suse.de>
38231 PR rtl-optimization/46590
38232 * lcm.c (compute_antinout_edge): Use postorder iteration.
38233 (compute_laterin): Use inverted postorder iteration.
38235 2014-01-16 Nick Clifton <nickc@redhat.com>
38237 PR middle-end/28865
38238 * varasm.c (output_constant): Return the number of bytes actually
38239 emitted.
38240 (output_constructor_array_range): Update the field size with the
38241 number of bytes emitted by output_constant.
38242 (output_constructor_regular_field): Likewise. Also do not
38243 complain if the total number of bytes emitted is now greater
38244 than the expected fieldpos.
38245 * output.h (output_constant): Update prototype and descriptive comment.
38247 2014-01-16 Marek Polacek <polacek@redhat.com>
38249 PR middle-end/59827
38250 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
38251 it is error_mark_node.
38253 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
38255 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
38256 VALID_AVX256_REG_OR_OI_MODE.
38258 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
38260 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
38261 current procedure should be profiled.
38263 2014-01-15 Andrew Pinski <apinski@cavium.com>
38265 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
38266 of moving from/to the STACK_REG register class.
38268 2014-01-15 Richard Henderson <rth@redhat.com>
38270 PR debug/54694
38271 * reginfo.c (global_regs_decl): Globalize.
38272 * rtl.h (global_regs_decl): Declare.
38273 * ira.c (do_reload): Diagnose frame_pointer_needed and it
38274 reserved via global_regs.
38276 2014-01-15 Teresa Johnson <tejohnson@google.com>
38278 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
38280 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
38282 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
38283 and vmulosh rather than call gen_vec_widen_smult_*.
38284 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
38285 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
38286 (vec_widen_smult_even_v16qi): Likewise.
38287 (vec_widen_umult_even_v8hi): Likewise.
38288 (vec_widen_smult_even_v8hi): Likewise.
38289 (vec_widen_umult_odd_v16qi): Likewise.
38290 (vec_widen_smult_odd_v16qi): Likewise.
38291 (vec_widen_umult_odd_v8hi): Likewise.
38292 (vec_widen_smult_odd_v8hi): Likewise.
38293 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
38294 vmuloub rather than call gen_vec_widen_umult_*.
38295 (vec_widen_umult_lo_v16qi): Likewise.
38296 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
38297 vmulosb rather than call gen_vec_widen_smult_*.
38298 (vec_widen_smult_lo_v16qi): Likewise.
38299 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
38300 rather than call gen_vec_widen_umult_*.
38301 (vec_widen_umult_lo_v8hi): Likewise.
38302 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
38303 rather than call gen_vec_widen_smult_*.
38304 (vec_widen_smult_lo_v8hi): Likewise.
38306 2014-01-15 Jeff Law <law@redhat.com>
38308 PR tree-optimization/59747
38309 * ree.c (find_and_remove_re): Properly handle case where a second
38310 eliminated extension requires widening a copy created for elimination
38311 of a prior extension.
38312 (combine_set_extension): Ensure that the number of hard regs needed
38313 for a destination register does not change when we widen it.
38315 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
38317 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
38318 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
38319 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
38320 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
38321 (avr-*-rtems*): Likewise.
38322 (bfin*-rtems*): Likewise.
38323 (moxie-*-rtems*): Likewise.
38324 (h8300-*-rtems*): Likewise.
38325 (i[34567]86-*-rtems*): Likewise.
38326 (lm32-*-rtems*): Likewise.
38327 (m32r-*-rtems*): Likewise.
38328 (m68k-*-rtems*): Likewise.
38329 (microblaze*-*-rtems*): Likewise.
38330 (mips*-*-rtems*): Likewise.
38331 (powerpc-*-rtems*): Likewise.
38332 (sh-*-rtems*): Likewise.
38333 (sparc-*-rtems*): Likewise.
38334 (sparc64-*-rtems*): Likewise.
38335 (v850-*-rtems*): Likewise.
38336 (m32c-*-rtems*): Likewise.
38338 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
38340 PR rtl-optimization/59511
38341 * ira.c (ira_init_register_move_cost): Use memory costs for some
38342 cases of register move cost calculations.
38343 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
38344 instead of BB frequency.
38345 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
38346 * lra-assigns.c (find_hard_regno_for): Ditto.
38348 2014-01-15 Richard Biener <rguenther@suse.de>
38350 PR tree-optimization/59822
38351 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
38352 (vectorizable_load): Use it to hoist defs of uses of invariant
38353 loads out of the loop.
38355 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
38356 Kugan Vivekanandarajah <kuganv@linaro.org>
38358 PR target/59695
38359 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
38360 truncation.
38362 2014-01-15 Richard Biener <rguenther@suse.de>
38364 PR rtl-optimization/59802
38365 * lcm.c (compute_available): Use inverted postorder to seed
38366 the initial worklist.
38368 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
38370 PR target/59803
38371 * config/s390/s390.c (s390_preferred_reload_class): Don't return
38372 ADDR_REGS for invalid symrefs in non-PIC code.
38374 2014-01-15 Jakub Jelinek <jakub@redhat.com>
38376 PR other/58712
38377 * builtins.c (determine_block_size): Initialize *probable_max_size
38378 even if len_rtx is CONST_INT.
38380 2014-01-14 Andrew Pinski <apinski@cavium.com>
38382 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
38383 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
38384 (cortexa53_tunings): Likewise.
38385 (aarch64_sched_issue_rate): New function.
38386 (TARGET_SCHED_ISSUE_RATE): Define.
38388 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
38390 * ira-costs.c (find_costs_and_classes): Add missed
38391 ira_init_register_move_cost_if_necessary.
38393 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
38395 PR target/59787
38396 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
38398 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
38400 PR target/59794
38401 * config/i386/i386.c (type_natural_mode): Add a bool parameter
38402 to indicate if type is used for function return value. Warn ABI
38403 change if the vector mode isn't available for function return value.
38404 (ix86_function_arg_advance): Pass false to type_natural_mode.
38405 (ix86_function_arg): Likewise.
38406 (ix86_gimplify_va_arg): Likewise.
38407 (function_arg_32): Don't warn ABI change.
38408 (ix86_function_value): Pass true to type_natural_mode.
38409 (ix86_return_in_memory): Likewise.
38410 (ix86_struct_value_rtx): Removed.
38411 (TARGET_STRUCT_VALUE_RTX): Likewise.
38413 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
38415 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
38416 converting a conditional jump into a conditional return.
38418 2014-01-14 Richard Biener <rguenther@suse.de>
38420 PR tree-optimization/58921
38421 PR tree-optimization/59006
38422 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
38423 hoisting invariant stmts.
38424 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
38425 invariant loads on the preheader edge if possible.
38427 2014-01-14 Joey Ye <joey.ye@arm.com>
38429 * doc/plugin.texi (Building GCC plugins): Update to C++.
38431 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
38433 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
38434 (_mm_rcp28_round_ss): Ditto.
38435 (_mm_rsqrt28_round_sd): Ditto.
38436 (_mm_rsqrt28_round_ss): Ditto.
38437 (_mm_rcp28_sd): Ditto.
38438 (_mm_rcp28_ss): Ditto.
38439 (_mm_rsqrt28_sd): Ditto.
38440 (_mm_rsqrt28_ss): Ditto.
38441 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
38442 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
38443 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
38444 (IX86_BUILTIN_RCP28SD): Ditto.
38445 (IX86_BUILTIN_RCP28SS): Ditto.
38446 (IX86_BUILTIN_RSQRT28SD): Ditto.
38447 (IX86_BUILTIN_RSQRT28SS): Ditto.
38448 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
38449 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
38450 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
38451 (ix86_expand_special_args_builtin): Expand new FTYPE.
38452 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
38453 (srcp14<mode>): Make insn unary.
38454 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
38455 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
38456 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
38457 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
38458 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
38459 Fix rounding: make it SAE only.
38460 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
38461 Ditto.
38462 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
38463 Ditto.
38464 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
38465 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
38466 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
38467 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
38468 (round_saeonly_mask_scalar_operand4): Ditto.
38469 (round_saeonly_mask_scalar_op3): Ditto.
38470 (round_saeonly_mask_scalar_op4): Ditto.
38472 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
38474 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
38475 Implement -maltivec=be for vec_insert and vec_extract.
38477 2014-01-10 DJ Delorie <dj@redhat.com>
38479 * config/msp430/msp430.md (call_internal): Don't allow memory
38480 references with SP as the base register.
38481 (call_value_internal): Likewise.
38482 * config/msp430/constraints.md (Yc): New. For memory references
38483 that don't use SP as a base register.
38485 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
38486 "an integer without a # prefix"
38487 * config/msp430/msp430.md (epilogue_helper): Use it.
38489 2014-01-13 Jakub Jelinek <jakub@redhat.com>
38491 PR target/59617
38492 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
38493 AVX512F gather builtins.
38494 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
38495 on gather decls with INTEGER_TYPE masktype.
38496 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
38497 directly into the builtin rather than hoisting it before loop.
38499 PR tree-optimization/59387
38500 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
38501 (scev_const_prop): If folded_casts and type has undefined overflow,
38502 use force_gimple_operand instead of force_gimple_operand_gsi and
38503 for each added stmt if it is assign with
38504 arith_code_with_undefined_signed_overflow, call
38505 rewrite_to_defined_overflow.
38506 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
38507 gimple-fold.h instead.
38508 (arith_code_with_undefined_signed_overflow,
38509 rewrite_to_defined_overflow): Moved to ...
38510 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
38511 rewrite_to_defined_overflow): ... here. No longer static.
38512 Include gimplify-me.h.
38513 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
38514 rewrite_to_defined_overflow): New prototypes.
38516 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
38518 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
38520 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
38522 * builtins.c (get_object_alignment_2): Minor tweak.
38523 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
38525 2014-01-13 Christian Bruel <christian.bruel@st.com>
38527 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
38528 optimized non constant lengths.
38530 2014-01-13 Jakub Jelinek <jakub@redhat.com>
38532 PR libgomp/59194
38533 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
38534 load as __atomic_load_N if possible.
38536 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
38538 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
38539 target parameter.
38540 (rs6000_expand_builtin): Adjust call.
38542 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
38544 PR target/58115
38545 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
38546 * config/rs6000/rs6000.c: Include target-globals.h.
38547 (rs6000_set_current_function): Instead of doing target_reinit
38548 unconditionally, use save_target_globals_default_opts and
38549 restore_target_globals.
38551 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
38552 FPSCR.
38553 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
38554 (rs6000_expand_builtin): Handle mffs and mtfsf.
38555 (rs6000_init_builtins): Define mffs and mtfsf.
38556 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
38557 (rs6000_mffs): New pattern.
38558 (rs6000_mtfsf): New pattern.
38560 2014-01-11 Bin Cheng <bin.cheng@arm.com>
38562 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
38563 Start narrowing with START. Apply candidate-use pair
38564 and check overall cost in narrowing.
38565 (iv_ca_prune): Pass new argument.
38567 2014-01-10 Jeff Law <law@redhat.com>
38569 PR middle-end/59743
38570 * ree.c (combine_reaching_defs): Ensure the defining statement
38571 occurs before the extension when optimizing extensions with
38572 different source and destination hard registers.
38574 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
38576 PR ipa/58585
38577 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
38578 vtables into the type inheritance graph.
38580 2014-01-10 Jakub Jelinek <jakub@redhat.com>
38582 PR rtl-optimization/59754
38583 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
38584 modes in the REGNO != REGNO case.
38586 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
38588 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
38590 2014-01-10 Jakub Jelinek <jakub@redhat.com>
38592 PR tree-optimization/59745
38593 * tree-predcom.c (tree_predictive_commoning_loop): Call
38594 free_affine_expand_cache if giving up because components is NULL.
38596 * target-globals.c (save_target_globals): Allocate < 4KB structs using
38597 GC in payload of target_globals struct instead of allocating them on
38598 the heap and the larger structs separately using GC.
38599 * target-globals.h (struct target_globals): Make regs, hard_regs,
38600 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
38601 of GTY((skip)) and change type to void *.
38602 (reset_target_globals): Cast loads from those fields to corresponding
38603 types.
38605 2014-01-10 Steve Ellcey <sellcey@mips.com>
38607 PR plugins/59335
38608 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
38609 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
38610 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
38612 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
38614 PR target/59744
38615 * aarch64-modes.def (CC_Zmode): New flags mode.
38616 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
38617 represents an equality.
38618 (aarch64_get_condition_code): Handle CC_Zmode.
38619 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
38621 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
38623 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
38624 extraction in good case.
38626 2014-01-10 Richard Biener <rguenther@suse.de>
38628 PR tree-optimization/59374
38629 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
38630 checking after SLP discovery. Mark stmts not participating
38631 in any SLP instance properly.
38633 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
38635 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
38636 when handling a SET rtx.
38638 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
38640 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
38641 (cortex-a57): Likewise.
38642 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
38644 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
38646 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
38647 non-iwmmxt builtins.
38649 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
38651 PR ipa/58252
38652 PR ipa/59226
38653 * ipa-devirt.c record_target_from_binfo): Take as argument
38654 stack of binfos and lookup matching one for virtual inheritance.
38655 (possible_polymorphic_call_targets_1): Update.
38657 2014-01-10 Huacai Chen <chenhc@lemote.com>
38659 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
38660 kernel strings for Loongson-2E/2F/3A.
38662 2014-01-10 Jakub Jelinek <jakub@redhat.com>
38664 PR middle-end/59670
38665 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
38666 is_gimple_call before calling gimple_call_internal_p.
38668 2014-01-09 Steve Ellcey <sellcey@mips.com>
38670 * Makefile.in (TREE_FLOW_H): Remove.
38671 (TREE_SSA_H): Add file names from tree-flow.h.
38672 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
38673 * tree.h: Remove tree-flow.h reference.
38674 * hash-table.h: Remove tree-flow.h reference.
38675 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
38676 reference with tree-ssa-loop.h.
38678 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
38680 * doc/invoke.texi: Add -maltivec={be,le} options, and document
38681 default element-order behavior for -maltivec.
38682 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
38683 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
38684 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
38685 when targeting big endian, at least for now.
38686 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
38688 2014-01-09 Jakub Jelinek <jakub@redhat.com>
38690 PR middle-end/47735
38691 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
38692 var satisfies use_register_for_decl, just take into account type
38693 alignment, rather than decl alignment.
38695 PR tree-optimization/59622
38696 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
38697 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
38698 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
38699 Don't devirtualize for inplace at all. For targets.length () == 1,
38700 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
38702 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
38704 * config/i386/i386.md (cpu): Remove the unused btver1.
38706 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
38708 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
38710 2014-01-09 Jakub Jelinek <jakub@redhat.com>
38712 PR target/58115
38713 * tree-core.h (struct target_globals): New forward declaration.
38714 (struct tree_target_option): Add globals field.
38715 * tree.h (TREE_TARGET_GLOBALS): Define.
38716 (prepare_target_option_nodes_for_pch): New prototype.
38717 * target-globals.h (struct target_globals): Define even if
38718 !SWITCHABLE_TARGET.
38719 * tree.c (prepare_target_option_node_for_pch,
38720 prepare_target_option_nodes_for_pch): New functions.
38721 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
38722 * config/i386/i386.c: Include target-globals.h.
38723 (ix86_set_current_function): Instead of doing target_reinit
38724 unconditionally, use save_target_globals_default_opts and
38725 restore_target_globals.
38727 2014-01-09 Richard Biener <rguenther@suse.de>
38729 PR tree-optimization/59715
38730 * tree-cfg.h (split_critical_edges): Declare.
38731 * tree-cfg.c (split_critical_edges): Export.
38732 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
38734 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
38736 * cfgexpand.c (expand_stack_vars): Optionally disable
38737 asan stack protection.
38738 (expand_used_vars): Likewise.
38739 (partition_stack_vars): Likewise.
38740 * asan.c (asan_emit_stack_protection): Optionally disable
38741 after return stack usage.
38742 (instrument_derefs): Optionally disable memory access instrumentation.
38743 (instrument_builtin_call): Likewise.
38744 (instrument_strlen_call): Likewise.
38745 (asan_protect_global): Optionally disable global variables protection.
38746 * doc/invoke.texi: Added doc for new options.
38747 * params.def: Added new options.
38748 * params.h: Likewise.
38750 2014-01-09 Jakub Jelinek <jakub@redhat.com>
38752 PR rtl-optimization/59724
38753 * ifcvt.c (cond_exec_process_if_block): Don't call
38754 flow_find_head_matching_sequence with 0 longest_match.
38755 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
38756 non-active insns if !stop_after.
38757 (try_head_merge_bb): Revert 2014-01-07 changes.
38759 2014-01-08 Jeff Law <law@redhat.com>
38761 * ree.c (get_sub_rtx): New function, extracted from...
38762 (merge_def_and_ext): Here.
38763 (combine_reaching_defs): Use get_sub_rtx.
38765 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
38767 * cgraph.h (varpool_variable_node): Do not choke on null node.
38769 2014-01-08 Catherine Moore <clm@codesourcery.com>
38771 * config/mips/mips.md (simple_return): Attempt to use JRC
38772 for microMIPS.
38773 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
38775 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
38777 PR rtl-optimization/59137
38778 * reorg.c (steal_delay_list_from_target): Call update_block for
38779 elided insns.
38780 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
38782 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
38784 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
38785 two duplicate entries.
38787 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
38789 Revert:
38790 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
38792 * config/mips/mips.c (mips_truncated_op_cost): New function.
38793 (mips_rtx_costs): Adjust test for BADDU.
38794 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
38796 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
38798 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
38799 (*baddu_si): ...this new pattern.
38801 2014-01-08 Jakub Jelinek <jakub@redhat.com>
38803 PR ipa/59722
38804 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
38806 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
38808 PR middle-end/57748
38809 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
38810 inner_reference_p.
38811 (expand_expr, expand_normal): Adjust.
38812 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
38813 inner_reference_p. Use inner_reference_p to expand inner references.
38814 (store_expr): Adjust.
38815 * cfgexpand.c (expand_call_stmt): Adjust.
38817 2014-01-08 Rong Xu <xur@google.com>
38819 * gcov-io.c (gcov_var): Move from gcov-io.h.
38820 (gcov_position): Ditto.
38821 (gcov_is_error): Ditto.
38822 (gcov_rewrite): Ditto.
38823 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
38824 only part to libgcc/libgcov.h.
38826 2014-01-08 Marek Polacek <polacek@redhat.com>
38828 PR middle-end/59669
38829 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
38831 2014-01-08 Marek Polacek <polacek@redhat.com>
38833 PR sanitizer/59667
38834 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
38836 2014-01-08 Jakub Jelinek <jakub@redhat.com>
38838 PR rtl-optimization/59649
38839 * stor-layout.c (get_mode_bounds): For BImode return
38840 0 and STORE_FLAG_VALUE.
38842 2014-01-08 Richard Biener <rguenther@suse.de>
38844 PR middle-end/59630
38845 * gimple.h (is_gimple_builtin_call): Remove.
38846 (gimple_builtin_call_types_compatible_p): New.
38847 (gimple_call_builtin_p): New overload.
38848 * gimple.c (is_gimple_builtin_call): Remove.
38849 (validate_call): Rename to ...
38850 (gimple_builtin_call_types_compatible_p): ... this and export. Also
38851 check return types.
38852 (validate_type): New static function.
38853 (gimple_call_builtin_p): New overload and adjust.
38854 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
38855 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
38856 (gimple_fold_stmt_to_constant_1): Likewise.
38857 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
38859 2014-01-08 Richard Biener <rguenther@suse.de>
38861 PR middle-end/59471
38862 * gimplify.c (gimplify_expr): Gimplify register-register type
38863 VIEW_CONVERT_EXPRs to separate stmts.
38865 2014-01-07 Jeff Law <law@redhat.com>
38867 PR middle-end/53623
38868 * ree.c (combine_set_extension): Handle case where source
38869 and destination registers in an extension insn are different.
38870 (combine_reaching_defs): Allow source and destination registers
38871 in extension to be different under limited circumstances.
38872 (add_removable_extension): Remove restriction that the
38873 source and destination registers in the extension are the same.
38874 (find_and_remove_re): Emit a copy from the extension's
38875 destination to its source after the defining insn if
38876 the source and destination registers are different.
38878 PR middle-end/59285
38879 * ifcvt.c (merge_if_block): If we are merging a block with more than
38880 one successor with a block with no successors, remove any BARRIER
38881 after the second block.
38883 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
38885 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
38887 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
38889 PR target/59652
38890 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
38891 for 14-bit register offsets when INT14_OK_STRICT is false.
38893 2014-01-07 Roland Stigge <stigge@antcom.de>
38894 Michael Meissner <meissner@linux.vnet.ibm.com>
38896 PR 57386/target
38897 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
38898 Only check TFmode for SPE constants. Don't check TImode or TDmode.
38900 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
38902 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
38903 -mcpu.
38905 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
38907 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
38908 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
38909 rtx is const0_rtx or not.
38911 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
38913 PR target/58115
38914 * target-globals.c (save_target_globals): Remove this_fn_optab
38915 handling.
38916 * toplev.c: Include optabs.h.
38917 (target_reinit): Temporarily restore the global options if another
38918 set of options are in force.
38920 2014-01-07 Jakub Jelinek <jakub@redhat.com>
38922 PR rtl-optimization/58668
38923 * cfgcleanup.c (flow_find_cross_jump): Don't count
38924 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
38925 to determine what is counted.
38926 (flow_find_head_matching_sequence): Use active_insn_p to determine
38927 what is counted.
38928 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
38929 counting change.
38930 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
38931 determine what is counted.
38933 PR tree-optimization/59643
38934 * tree-predcom.c (split_data_refs_to_components): If one dr is
38935 read and one write, determine_offset fails and the write isn't
38936 in the bad component, just put the read into the bad component.
38938 2014-01-07 Mike Stump <mikestump@comcast.net>
38939 Jakub Jelinek <jakub@redhat.com>
38941 PR pch/59436
38942 * tree-core.h (struct tree_optimization_option): Change optabs
38943 type from unsigned char * to void *.
38944 * optabs.c (init_tree_optimization_optabs): Adjust
38945 TREE_OPTIMIZATION_OPTABS initialization.
38947 2014-01-06 Jakub Jelinek <jakub@redhat.com>
38949 PR target/59644
38950 * config/i386/i386.h (struct machine_function): Add
38951 no_drap_save_restore field.
38952 * config/i386/i386.c (ix86_save_reg): Use
38953 !cfun->machine->no_drap_save_restore instead of
38954 crtl->stack_realign_needed.
38955 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
38956 this function clears frame_pointer_needed. Set
38957 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
38958 and DRAP reg is needed.
38960 2014-01-06 Marek Polacek <polacek@redhat.com>
38962 PR c/57773
38963 * doc/implement-c.texi: Mention that other integer types are
38964 permitted as bit-field types in strictly conforming mode.
38966 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
38968 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
38969 is newly allocated.
38971 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
38973 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
38975 2014-01-06 Martin Jambor <mjambor@suse.cz>
38977 PR ipa/59008
38978 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
38979 to int.
38980 * ipa-prop.c (ipa_print_node_params): Fix indentation.
38982 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
38984 PR debug/59350
38985 PR debug/59510
38986 * var-tracking.c (add_stores): Preserve the value of the source even if
38987 we don't record the store.
38989 2014-01-06 Terry Guo <terry.guo@arm.com>
38991 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
38993 2014-01-05 Iain Sandoe <iain@codesourcery.com>
38995 PR bootstrap/59541
38996 * config/darwin.c (darwin_function_section): Adjust return values to
38997 correspond to optimisation changes made in r206070.
38999 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
39001 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
39002 from prefetch_block tune setting.
39003 (nocona_cost): Correct size of prefetch block to 64.
39005 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
39007 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
39008 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
39009 used to save the static chain register in the computation of the offset
39010 from which the FP registers need to be restored.
39012 2014-01-04 Jakub Jelinek <jakub@redhat.com>
39014 PR tree-optimization/59519
39015 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
39016 ICE if get_current_def (current_new_name) is already non-NULL, as long
39017 as it is a phi result of some other phi in *new_exit_bb that has
39018 the same argument.
39020 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
39021 or vmovdqu* for misaligned_operand.
39022 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
39023 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
39024 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
39025 aligned_mem for AVX512F masked aligned load and store builtins and for
39026 non-temporal moves.
39028 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
39030 PR tree-optimization/59651
39031 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
39032 Address range for negative step should be added by TYPE_SIZE_UNIT.
39034 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
39036 * config/m68k/m68k.c (handle_move_double): Handle pushes with
39037 overlapping registers also for registers other than the stack pointer.
39039 2014-01-03 Marek Polacek <polacek@redhat.com>
39041 PR other/59661
39042 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
39043 __builtin_FILE.
39045 2014-01-03 Jakub Jelinek <jakub@redhat.com>
39047 PR target/59625
39048 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
39049 asm goto as jump.
39051 * config/i386/i386.md (MODE_SIZE): New mode attribute.
39052 (push splitter): Use <P:MODE_SIZE> instead of
39053 GET_MODE_SIZE (<P:MODE>mode).
39054 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
39055 (mov -1, reg peephole2): Likewise.
39056 * config/i386/sse.md (*mov<mode>_internal,
39057 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
39058 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
39059 *<code><mode>3, *andnot<mode>3<mask_name>,
39060 <mask_codefor><code><mode>3<mask_name>): Likewise.
39061 * config/i386/subst.md (mask_mode512bit_condition,
39062 sd_mask_mode512bit_condition): Likewise.
39064 2014-01-02 Xinliang David Li <davidxl@google.com>
39066 PR tree-optimization/59303
39067 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
39068 (dump_predicates): Better output format.
39069 (pred_equal_p): New function.
39070 (is_neq_relop_p): Ditto.
39071 (is_neq_zero_form_p): Ditto.
39072 (pred_expr_equal_p): Ditto.
39073 (pred_neg_p): Ditto.
39074 (simplify_pred): Ditto.
39075 (simplify_preds_2): Ditto.
39076 (simplify_preds_3): Ditto.
39077 (simplify_preds_4): Ditto.
39078 (simplify_preds): Ditto.
39079 (push_pred): Ditto.
39080 (push_to_worklist): Ditto.
39081 (get_pred_info_from_cmp): Ditto.
39082 (is_degenerated_phi): Ditto.
39083 (normalize_one_pred_1): Ditto.
39084 (normalize_one_pred): Ditto.
39085 (normalize_one_pred_chain): Ditto.
39086 (normalize_preds): Ditto.
39087 (normalize_cond_1): Remove function.
39088 (normalize_cond): Ditto.
39089 (is_gcond_subset_of): Ditto.
39090 (is_subset_of_any): Ditto.
39091 (is_or_set_subset_of): Ditto.
39092 (is_and_set_subset_of): Ditto.
39093 (is_norm_cond_subset_of): Ditto.
39094 (pred_chain_length_cmp): Ditto.
39095 (convert_control_dep_chain_into_preds): Type change.
39096 (find_predicates): Ditto.
39097 (find_def_preds): Ditto.
39098 (destroy_predicates_vecs): Ditto.
39099 (find_matching_predicates_in_rest_chains): Ditto.
39100 (use_pred_not_overlap_with_undef_path_pred): Ditto.
39101 (is_pred_expr_subset): Ditto.
39102 (is_pred_chain_subset_of): Ditto.
39103 (is_included_in): Ditto.
39104 (is_superset_of): Ditto.
39106 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
39108 Update copyright years.
39110 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
39112 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
39113 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
39114 config/arc/arc.md, config/arc/arc.opt,
39115 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
39116 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
39117 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
39118 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
39119 config/linux-protos.h, config/linux.c, config/winnt-c.c,
39120 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
39121 vtable-verify.c, vtable-verify.h: Use the standard form for the
39122 copyright notice.
39124 2014-01-02 Tobias Burnus <burnus@net-b.de>
39126 * gcc.c (process_command): Update copyright notice dates.
39127 * gcov-dump.c: Ditto.
39128 * gcov.c: Ditto.
39129 * doc/cpp.texi: Bump @copying's copyright year.
39130 * doc/cppinternals.texi: Ditto.
39131 * doc/gcc.texi: Ditto.
39132 * doc/gccint.texi: Ditto.
39133 * doc/gcov.texi: Ditto.
39134 * doc/install.texi: Ditto.
39135 * doc/invoke.texi: Ditto.
39137 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
39139 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
39141 2014-01-01 Jakub Jelinek <jakub@redhat.com>
39143 * config/i386/sse.md (*mov<mode>_internal): Guard
39144 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
39146 PR rtl-optimization/59647
39147 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
39148 new_rtx into UNSIGNED_FLOAT rtxes.
39149 \f
39150 Copyright (C) 2014 Free Software Foundation, Inc.
39152 Copying and distribution of this file, with or without modification,
39153 are permitted in any medium without royalty provided the copyright
39154 notice and this notice are preserved.