1 2014-11-08 Richard Sandiford <richard.sandiford@arm.com>
3 * config/arm/aarch-common.c: Include rtl-iter.h.
4 (search_term, arm_find_sub_rtx_with_search_term): Delete.
5 (arm_find_sub_rtx_with_code): Use FOR_EACH_SUBRTX_VAR.
6 (arm_get_set_operands): Pass the insn pattern rather than the
8 (arm_no_early_store_addr_dep): Likewise.
10 2014-11-08 Eric Botcazou <ebotcazou@adacore.com>
12 * config/arm/arm.c (arm_set_return_address): Mark the store as frame
14 (thumb_set_return_address): Likewise.
16 2014-11-07 Jeff Law <law@redhat.com>
18 PR tree-optimization/61515
19 * tree-ssa-threadedge.c (invalidate_equivalences): Walk the unwinding
20 stack rather than looking at every SSA_NAME's value.
22 2014-11-07 Richard Biener <rguenther@suse.de>
24 PR tree-optimization/63605
25 * fold-const.c (fold_binary_loc): Properly use element_precision
26 for types that may not be scalar.
28 2014-11-07 Evgeny Stupachenko <evstupac@gmail.com>
31 * config/i386/i386.md (builtin_setjmp_receiver): Use
32 pic_offset_table_rtx for PIC register.
33 (nonlocal_goto_receiver): Delete.
35 2014-11-07 Daniel Hellstrom <daniel@gaisler.com>
37 * config.gcc (sparc-*-rtems*): Clean away unused t-elf.
38 * config/sparc/t-rtems: Add leon3v7 and muser-mode multilibs.
40 2014-11-07 Martin Liska <mliska@suse.cz>
43 * cgraphunit.c (cgraph_node::create_wrapper):
44 TREE_ADDRESSABLE is set to false for a newly created thunk.
46 2014-11-07 Martin Liska <mliska@suse.cz>
49 * ipa-icf-gimple.c (func_checker::compare_gimple_switch):
50 Missing checking for CASE_LOW and CASE_HIGH added.
52 2014-11-07 Martin Liska <mliska@suse.cz>
55 * cgraphunit.c (cgraph_node::expand_thunk): DECL_BY_REFERENCE
56 is correctly handled for thunks created by IPA ICF.
58 2014-11-07 Jiong Wang <jiong.wang@arm.com>
59 2014-11-07 Richard Biener <rguenther@suse.de>
61 PR tree-optimization/63676
62 * gimple-fold.c (fold_gimple_assign): Do not fold node when
63 TREE_CLOBBER_P be true.
65 2014-11-07 Richard Biener <rguenther@suse.de>
68 * match.pd: Guard conflicting GENERIC pattern properly.
70 2014-11-07 Richard Biener <rguenther@suse.de>
72 * match.pd: Add patterns for POINTER_PLUS_EXPR association
73 and special patterns from tree-ssa-forwprop.c
74 * fold-const.c (fold_binary_loc): Remove them here.
75 * tree-ssa-forwprop.c (to_purge): New global bitmap.
76 (fwprop_set_lattice_val): New function.
77 (fwprop_invalidate_lattice): Likewise.
78 (remove_prop_source_from_use): Instead of purging dead EH
79 edges record blocks to do that in to_purge.
80 (tidy_after_forward_propagate_addr): Likewise.
81 (forward_propagate_addr_expr): Invalidate the lattice for
83 (simplify_conversion_from_bitmask): Likewise.
84 (simplify_builtin_call): Likewise.
85 (associate_pointerplus_align): Remove.
86 (associate_pointerplus_diff): Likewise.
87 (associate_pointerplus): Likewise.
88 (fold_all_stmts): Merge with ...
89 (pass_forwprop::execute): ... the original loop over all
90 basic-blocks. Delay purging dead EH edges and invalidate
91 the lattice for SSA names we release.
93 2014-11-07 Terry Guo <terry.guo@arm.com>
95 * config/arm/arm.opt (masm-syntax-unified): New option.
96 * doc/invoke.texi (-masm-syntax-unified): Document new option.
97 * config/arm/arm.h (TARGET_UNIFIED_ASM): Also include thumb1.
98 (ASM_APP_ON): Redefined.
99 * config/arm/arm.c (arm_option_override): Thumb2 inline assembly
100 code always use UAL syntax.
101 (arm_output_mi_thunk): Use UAL syntax for Thumb1 target.
102 * config/arm/thumb1.md: Likewise.
104 2014-11-06 John David Anglin <danglin@gcc.gnu.org>
106 * config/pa/pa.md (trap): New insn. Add "trap" to attribute type.
107 Don't allow trap insn in in_branch_delay, in_nullified_branch_delay
110 2014-11-06 Steve Ellcey <sellcey@imgtec.com>
112 * config.gcc (mips*-mti-linux*): Remove gnu_ld and gas assignments.
113 Set default_mips_arch and default_mips_abi instead of tm_defines.
114 (mips*-*-linux*): Set default_mips_arch and default_mips_abi instead
116 (mips*-*-*): Check with_arch and with_abi. Set tm_defines.
117 * config/mips/mips.h (STANDARD_STARTFILE_PREFIX_1): Set default
118 based on MIPS_ABI_DEFAULT.
119 (STANDARD_STARTFILE_PREFIX_2): Ditto.
121 2014-11-06 Joseph Myers <joseph@codesourcery.com>
123 * doc/invoke.texi (-std=c99, -std=c11): Don't refer to corner
124 cases of extended identifiers.
126 2014-11-06 Eric Botcazou <ebotcazou@adacore.com>
128 * tree-cfgcleanup.c (fixup_noreturn_call): Do not perform DCE here.
130 2014-11-06 DJ Delorie <dj@redhat.com>
132 * config/m32c/cond.md (movqicc_<code>_<mode>): Remove mode of
134 (movhicc_<code>_<mode>): Likewise.
135 * config/m32c/m32c.c (encode_pattern_1): Specialise PSImode
137 (m32c_eh_return_data_regno): Change to using memregs to avoid
138 tying up all the compute regs.
139 (m32c_legitimate_address_p) Subregs are not valid addresses.
141 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
143 * target.def (call_args, end_call_args): New hooks.
144 * hooks.c (hook_void_rtx_tree): New empty function.
145 * hooks.h (hook_void_rtx_tree): Declare.
146 * doc/tm.texi.in (TARGET_CALL_ARGS, TARGET_END_CALL_ARGS): Add.
147 * doc/tm.texi: Regenerate.
148 * calls.c (expand_call): Slightly rearrange the code. Use the two new
150 (expand_library_call_value_1): Use the two new hooks.
152 * expr.c (use_reg_mode): Just return for pseudo registers.
154 * combine.c (try_combine): Don't allow a call as one of the source
157 * target.def (decl_end): New hook.
158 * varasm.c (assemble_variable_contents, assemble_constant_contents):
160 * doc/tm.texi.in (TARGET_ASM_DECL_END): Add.
161 * doc/tm.texi: Regenerate.
163 2014-11-06 Renlin Li <renlin.li@arm.com>
165 * config/aarch64/aarch64.c (aarch64_architecture_version): New.
166 (processor): New architecture_version field.
167 (aarch64_override_options): Initialize aarch64_architecture_version.
168 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define __ARM_ARCH,
169 __ARM_ARCH_PROFILE, aarch64_arch_name macro.
171 2014-11-06 James Greenhalgh <james.greenhalgh@arm.com>
173 * params.def (sra-max-scalarization-size-Ospeed): New.
174 (sra-max-scalarization-size-Osize): Likewise.
175 * doc/invoke.texi (sra-max-scalarization-size-Ospeed): Document.
176 (sra-max-scalarization-size-Osize): Likewise.
177 * toplev.c (process_options): Set default values for new
179 * tree-sra.c (analyze_all_variable_accesses): Use new parameters.
180 * targhooks.c (get_move_ratio): Remove static designator.
181 * target.h (get_move_ratio): Declare.
183 2014-11-06 Marek Polacek <polacek@redhat.com>
185 * sanopt.c (sanopt_optimize_walker): Limit removal of the checks.
188 2014-11-06 Richard Biener <rguenther@suse.de>
190 * match.pd: Implement bitwise binary and unary simplifications
191 from tree-ssa-forwprop.c.
192 * fold-const.c (fold_unary_loc): Remove them here.
193 (fold_binary_loc): Likewise.
194 * tree-ssa-forwprop.c (simplify_not_neg_expr): Remove.
195 (truth_valued_ssa_name): Likewise.
196 (lookup_logical_inverted_value): Likewise.
197 (simplify_bitwise_binary_1): Likewise.
198 (hoist_conversion_for_bitop_p): Likewise.
199 (simplify_bitwise_binary_boolean): Likewise.
200 (simplify_bitwise_binary): Likewise.
201 (pass_forwprop::execute): Remove calls to simplify_not_neg_expr
202 and simplify_bitwise_binary.
203 * genmatch.c (dt_node::append_true_op): Use safe_as_a for parent.
204 (decision_tree::insert): Also insert non-expressions.
206 2014-11-06 Hale Wang <hale.wang@arm.com>
208 * config/arm/arm-cores.def: Add support for
209 -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
210 cortex-m1.small-multiply.
211 * config/arm/arm-tables.opt: Regenerate.
212 * config/arm/arm-tune.md: Regenerate.
213 * config/arm/arm.c: Update the rtx-costs for MUL.
214 * config/arm/bpabi.h: Handle
215 -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
216 cortex-m1.small-multiply.
217 * doc/invoke.texi: Document
218 -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
219 cortex-m1.small-multiply.
221 2014-11-06 Hale Wang <hale.wang@arm.com>
223 * config/arm/arm.c: Add cortex-m7 tune.
224 * config/arm/arm-cores.def: Use cortex-m7 tune.
226 2014-11-05 Uros Bizjak <ubizjak@gmail.com>
229 * config/i386/i386.c (in_large_data_p): Reject automatic variables.
230 (ix86_encode_section_info): Do not check for non-automatic varibles
231 when setting SYMBOL_FLAG_FAR_ADDR flag.
232 (x86_64_elf_select_section): Do not check ix86_cmodel here.
233 (x86_64_elf_unique_section): Ditto.
234 (x86_elf_aligned_common): Emit tab before .largecomm.
236 2014-11-05 Joseph Myers <joseph@codesourcery.com>
239 * doc/cpp.texi (Character sets, Tokenization)
240 (Implementation-defined behavior): Don't refer to UCNs in
241 identifiers requiring -fextended-identifiers.
242 * doc/cppopts.texi (-fextended-identifiers): Document as enabled
243 by default for C99 and later and C++.
244 * doc/invoke.texi (-std=c99, -std=c11): Don't refer to extended
245 identifiers needing -fextended-identifiers.
247 2014-11-05 Ilya Tocar <ilya.tocar@intel.com>
249 * config/i386/i386.c (expand_vec_perm_pshufb): Try vpermq/vpermd
250 for 512-bit wide modes.
251 (expand_vec_perm_1): Use correct versions of patterns.
252 * config/i386/sse.md (avx512f_vec_dup<mode>_1): New.
253 (vashr<mode>3<mask_name>): Split V8HImode and V16QImode.
255 2014-11-05 Ilya Enkovich <ilya.enkovich@intel.com>
261 * tree-chkp-opt.c: New.
264 * Makefile.in (OBJS): Add ipa-chkp.o, rtl-chkp.o, tree-chkp.o
266 (GTFILES): Add tree-chkp.c.
267 * mode-classes.def (MODE_POINTER_BOUNDS): New.
268 * tree.def (POINTER_BOUNDS_TYPE): New.
269 * genmodes.c (complete_mode): Support MODE_POINTER_BOUNDS.
270 (POINTER_BOUNDS_MODE): New.
271 (make_pointer_bounds_mode): New.
272 * machmode.h (POINTER_BOUNDS_MODE_P): New.
273 * stor-layout.c (int_mode_for_mode): Support MODE_POINTER_BOUNDS.
274 (layout_type): Support POINTER_BOUNDS_TYPE.
275 * tree-pretty-print.c (dump_generic_node): Support POINTER_BOUNDS_TYPE.
276 * tree-core.h (tree_index): Add TI_POINTER_BOUNDS_TYPE.
277 * tree.c (build_int_cst_wide): Support POINTER_BOUNDS_TYPE.
278 (type_contains_placeholder_1): Likewise.
279 (build_common_tree_nodes): Initialize
280 pointer_bounds_type_node.
281 * tree.h (POINTER_BOUNDS_TYPE_P): New.
282 (pointer_bounds_type_node): New.
283 (POINTER_BOUNDS_P): New.
284 (BOUNDED_TYPE_P): New.
286 (CALL_WITH_BOUNDS_P): New.
287 * gimple.h (gf_mask): Add GF_CALL_WITH_BOUNDS.
288 (gimple_call_with_bounds_p): New.
289 (gimple_call_set_with_bounds): New.
290 (gimple_return_retbnd): New.
291 (gimple_return_set_retbnd): New
292 * gimple.c (gimple_build_return): Increase number of ops
293 for return statement.
294 (gimple_build_call_from_tree): Propagate CALL_WITH_BOUNDS_P
296 * gimple-pretty-print.c (dump_gimple_return): Print second op.
297 * rtl.h (CALL_EXPR_WITH_BOUNDS_P): New.
298 * gimplify.c (gimplify_init_constructor): Avoid infinite
299 loop during gimplification of bounds initializer.
300 * calls.c: Include tree-chkp.h, rtl-chkp.h, bitmap.h.
301 (special_function_p): Use original decl name when analyzing
302 instrumentation clone.
303 (arg_data): Add fields special_slot, pointer_arg and
306 (emit_call_1): Propagate instrumentation flag for CALL.
307 (initialize_argument_information): Compute pointer_arg,
308 pointer_offset and special_slot for pointer bounds arguments.
309 (finalize_must_preallocate): Preallocate when storing bounds
311 (compute_argument_addresses): Skip pointer bounds.
312 (expand_call): Store bounds into tables separately. Return
313 result joined with resulting bounds.
314 * cfgexpand.c: Include tree-chkp.h, rtl-chkp.h.
315 (expand_call_stmt): Propagate bounds flag for CALL_EXPR.
316 (expand_return): Add returned bounds arg. Handle returned bounds.
317 (expand_gimple_stmt_1): Adjust to new expand_return signature.
318 (gimple_expand_cfg): Reset rtx bounds map.
319 * expr.c: Include tree-chkp.h, rtl-chkp.h.
320 (expand_assignment): Handle returned bounds.
321 (store_expr_with_bounds): New. Replaces store_expr with new bounds
322 target argument. Handle bounds returned by calls.
323 (store_expr): Now wraps store_expr_with_bounds.
324 * expr.h (store_expr_with_bounds): New.
325 * function.c: Include tree-chkp.h, rtl-chkp.h.
326 (bounds_parm_data): New.
327 (use_register_for_decl): Do not registerize decls used for bounds
329 (assign_parms_augmented_arg_list): Add bounds of the result
330 structure pointer as the second argument.
331 (assign_parm_find_entry_rtl): Mark bounds are never passed on
333 (assign_parm_is_stack_parm): Likewise.
334 (assign_parm_load_bounds): New.
335 (assign_bounds): New.
336 (assign_parms): Load bounds and determine a location for
338 (diddle_return_value_1): New.
339 (diddle_return_value): Handle returned bounds.
340 * function.h (rtl_data): Add field for returned bounds.
341 * varasm.c: Include tree-chkp.h.
342 (output_constant): Support POINTER_BOUNDS_TYPE.
343 (output_constant_pool_2): Support MODE_POINTER_BOUNDS.
344 (ultimate_transparent_alias_target): Move up.
345 (make_decl_rtl): For instrumented function use
346 name of the original decl.
347 (assemble_start_function): Mark function as global
348 in case it is instrumentation clone of the global
350 (do_assemble_alias): Follow transparent alias chain
351 for identifier. Check if original alias is public.
352 (maybe_assemble_visibility): Use visibility of the
353 original function for instrumented version.
354 (default_unique_section): Likewise.
355 * emit-rtl.c (immed_double_const): Support MODE_POINTER_BOUNDS.
356 (init_emit_once): Build pointer bounds zero constants.
357 * explow.c (trunc_int_for_mode): Support MODE_POINTER_BOUNDS.
358 * target.def (builtin_chkp_function): New.
359 (chkp_bound_type): New.
360 (chkp_bound_mode): New.
361 (chkp_make_bounds_constant): New.
362 (chkp_initialize_bounds): New.
363 (load_bounds_for_arg): New.
364 (store_bounds_for_arg): New.
365 (load_returned_bounds): New.
366 (store_returned_bounds): New.
367 (chkp_function_value_bounds): New.
368 (setup_incoming_vararg_bounds): New.
369 (function_arg): Update hook description with new possible return
371 * targhooks.h (default_load_bounds_for_arg): New.
372 (default_store_bounds_for_arg): New.
373 (default_load_returned_bounds): New.
374 (default_store_returned_bounds): New.
375 (default_chkp_bound_type): New.
376 (default_chkp_bound_mode): New.
377 (default_builtin_chkp_function): New.
378 (default_chkp_function_value_bounds): New.
379 (default_chkp_make_bounds_constant): New.
380 (default_chkp_initialize_bounds): New.
381 (default_setup_incoming_vararg_bounds): New.
382 * targhooks.c (default_load_bounds_for_arg): New.
383 (default_store_bounds_for_arg): New.
384 (default_load_returned_bounds): New.
385 (default_store_returned_bounds): New.
386 (default_chkp_bound_type): New.
387 (default_chkp_bound_mode); New.
388 (default_builtin_chkp_function): New.
389 (default_chkp_function_value_bounds): New.
390 (default_chkp_make_bounds_constant): New.
391 (default_chkp_initialize_bounds): New.
392 (default_setup_incoming_vararg_bounds): New.
393 * builtin-types.def (BT_BND): New.
394 (BT_FN_PTR_CONST_PTR): New.
395 (BT_FN_CONST_PTR_CONST_PTR): New.
396 (BT_FN_BND_CONST_PTR): New.
397 (BT_FN_CONST_PTR_BND): New.
398 (BT_FN_PTR_CONST_PTR_SIZE): New.
399 (BT_FN_PTR_CONST_PTR_CONST_PTR): New.
400 (BT_FN_VOID_PTRPTR_CONST_PTR): New.
401 (BT_FN_VOID_CONST_PTR_SIZE): New.
402 (BT_FN_VOID_PTR_BND): New.
403 (BT_FN_CONST_PTR_CONST_PTR_CONST_PTR): New.
404 (BT_FN_BND_CONST_PTR_SIZE): New.
405 (BT_FN_PTR_CONST_PTR_CONST_PTR_SIZE): New.
406 (BT_FN_VOID_CONST_PTR_BND_CONST_PTR): New.
407 * chkp-builtins.def: New.
408 * builtins.def: include chkp-builtins.def.
409 (DEF_CHKP_BUILTIN): New.
410 * builtins.c: Include tree-chkp.h and rtl-chkp.h.
411 (expand_builtin): Support BUILT_IN_CHKP_INIT_PTR_BOUNDS,
412 BUILT_IN_CHKP_NULL_PTR_BOUNDS, BUILT_IN_CHKP_COPY_PTR_BOUNDS,
413 BUILT_IN_CHKP_CHECK_PTR_LBOUNDS, BUILT_IN_CHKP_CHECK_PTR_UBOUNDS,
414 BUILT_IN_CHKP_CHECK_PTR_BOUNDS, BUILT_IN_CHKP_SET_PTR_BOUNDS,
415 BUILT_IN_CHKP_NARROW_PTR_BOUNDS, BUILT_IN_CHKP_STORE_PTR_BOUNDS,
416 BUILT_IN_CHKP_GET_PTR_LBOUND, BUILT_IN_CHKP_GET_PTR_UBOUND,
417 BUILT_IN_CHKP_BNDMK, BUILT_IN_CHKP_BNDSTX, BUILT_IN_CHKP_BNDCL,
418 BUILT_IN_CHKP_BNDCU, BUILT_IN_CHKP_BNDLDX, BUILT_IN_CHKP_BNDRET,
419 BUILT_IN_CHKP_INTERSECT, BUILT_IN_CHKP_NARROW,
420 BUILT_IN_CHKP_EXTRACT_LOWER, BUILT_IN_CHKP_EXTRACT_UPPER.
421 (std_expand_builtin_va_start): Init bounds for va_list.
422 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Add
423 __CHKP__ macro when Pointer Bounds Checker is on.
424 * params.def (PARAM_CHKP_MAX_CTOR_SIZE): New.
425 * passes.def (pass_ipa_chkp_versioning): New.
426 (pass_early_local_passes): Renamed to pass_build_ssa_passes.
427 (pass_fixup_cfg): Moved to pass_chkp_instrumentation_passes.
428 (pass_chkp_instrumentation_passes): New.
429 (pass_ipa_chkp_produce_thunks): New.
430 (pass_local_optimization_passes): New.
431 (pass_chkp_opt): New.
432 * tree-pass.h (make_pass_ipa_chkp_versioning): New.
433 (make_pass_ipa_chkp_produce_thunks): New.
434 (make_pass_chkp): New.
435 (make_pass_chkp_opt): New.
436 (make_pass_early_local_passes): Renamed to ...
437 (make_pass_build_ssa_passes): This.
438 (make_pass_chkp_instrumentation_passes): New.
439 (make_pass_local_optimization_passes): New.
440 * passes.c (pass_manager::execute_early_local_passes): Execute
441 early passes in three steps.
442 (execute_all_early_local_passes): Renamed to ...
443 (execute_build_ssa_passes): This.
444 (pass_data_early_local_passes): Renamed to ...
445 (pass_data_build_ssa_passes): This.
446 (pass_early_local_passes): Renamed to ...
447 (pass_build_ssa_passes): This.
448 (pass_data_chkp_instrumentation_passes): New.
449 (pass_chkp_instrumentation_passes): New.
450 (pass_data_local_optimization_passes): New.
451 (pass_local_optimization_passes): New.
452 (make_pass_early_local_passes): Renamed to ...
453 (make_pass_build_ssa_passes): This.
454 (make_pass_chkp_instrumentation_passes): New.
455 (make_pass_local_optimization_passes): New.
456 * c-family/c.opt (fcheck-pointer-bounds): New.
457 (fchkp-check-incomplete-type): New.
458 (fchkp-zero-input-bounds-for-main): New.
459 (fchkp-first-field-has-own-bounds): New.
460 (fchkp-narrow-bounds): New.
461 (fchkp-narrow-to-innermost-array): New.
462 (fchkp-optimize): New.
463 (fchkp-use-fast-string-functions): New.
464 (fchkp-use-nochk-string-functions): New.
465 (fchkp-use-static-bounds): New.
466 (fchkp-use-static-const-bounds): New.
467 (fchkp-treat-zero-dynamic-size-as-infinite): New.
468 (fchkp-check-read): New.
469 (fchkp-check-write): New.
470 (fchkp-store-bounds): New.
471 (fchkp-instrument-calls): New.
472 (fchkp-instrument-marked-only): New.
474 * c-family/c-common.c (handle_bnd_variable_size_attribute): New.
475 (handle_bnd_legacy): New.
476 (handle_bnd_instrument): New.
477 (c_common_attribute_table): Add bnd_variable_size, bnd_legacy
478 and bnd_instrument. Fix documentation.
479 (c_common_format_attribute_table): Likewsie.
480 * toplev.c: include tree-chkp.h.
481 (process_options): Check Pointer Bounds Checker is supported.
482 (compile_file): Add chkp_finish_file call.
483 * ipa-cp.c (initialize_node_lattices): Use cgraph_local_p
484 to handle instrumentation clones properly.
485 (propagate_constants_accross_call): Do not propagate
486 through instrumentation thunks.
487 * ipa-pure-const.c (propagate_pure_const): Support
489 * ipa-inline.c (early_inliner): Check edge has summary allocated.
490 * ipa-split.c: Include tree-chkp.h.
492 (split_part_set_ssa_name_p): New.
493 (consider_split): Do not split retbnd and retval
495 (insert_bndret_call_after): new.
496 (split_function): Propagate Pointer Bounds Checker
497 instrumentation marks and handle returned bounds.
498 * tree-ssa-sccvn.h (vn_reference_op_struct): Transform opcode
499 into bit field and add with_bounds field.
500 * tree-ssa-sccvn.c (copy_reference_ops_from_call): Set
501 with_bounds field for instrumented calls.
502 * tree-ssa-pre.c (create_component_ref_by_pieces_1): Restore
503 CALL_WITH_BOUNDS_P flag for calls.
504 * tree-ssa-ccp.c: Include tree-chkp.h.
505 (insert_clobber_before_stack_restore): Handle
506 BUILT_IN_CHKP_BNDRET calls.
507 * tree-ssa-dce.c: Include tree-chkp.h.
508 (propagate_necessity): For free call fed by alloc check
509 bounds are also provided by the same alloc.
510 (eliminate_unnecessary_stmts): Handle BUILT_IN_CHKP_BNDRET
512 * tree-inline.c: Include tree-chkp.h.
513 (declare_return_variable): Add arg holding
514 returned bounds slot. Create and initialize returned bounds var.
515 (remap_gimple_stmt): Handle returned bounds.
516 Return sequence of statements instead of a single statement.
517 (insert_init_stmt): Add declaration.
518 (remap_gimple_seq): Adjust to new remap_gimple_stmt signature.
519 (copy_bb): Adjust to changed return type of remap_gimple_stmt.
520 Properly handle bounds in va_arg_pack and va_arg_pack_len.
521 (expand_call_inline): Handle returned bounds. Add bounds copy
522 for generated mem to mem assignments.
523 * tree-inline.h (copy_body_data): Add fields retbnd and
525 * value-prof.c: Include tree-chkp.h.
526 (gimple_ic): Support returned bounds.
527 * ipa.c (cgraph_build_static_cdtor_1): Support contructors
528 with "chkp ctor" and "bnd_legacy" attributes.
529 (symtab_remove_unreachable_nodes): Keep initial values for
530 pointer bounds to be used for checks eliminations.
531 (process_references): Handle IPA_REF_CHKP.
532 (walk_polymorphic_call_targets): Likewise.
533 * ipa-visibility.c (cgraph_externally_visible_p): Mark
534 instrumented 'main' as externally visible.
535 (function_and_variable_visibility): Filter instrumentation
537 * cgraph.h (cgraph_thunk_info): Add add_pointer_bounds_args
539 (cgraph_node): Add instrumented_version, orig_decl and
540 instrumentation_clone fields.
541 (symtab_node::get_alias_target): Allow IPA_REF_CHKP reference.
542 (varpool_node): Add need_bounds_init field.
543 (cgraph_local_p): New.
544 * cgraph.c: Include tree-chkp.h.
545 (cgraph_node::remove): Fix instrumented_version
546 of the referenced node if any.
547 (cgraph_node::dump): Dump instrumentation_clone and
548 instrumented_version fields.
549 (cgraph_node::verify_node): Check correctness of IPA_REF_CHKP
550 references and instrumentation thunks.
551 (cgraph_can_remove_if_no_direct_calls_and_refs_p): Keep
552 all not instrumented instrumentation clones alive.
553 (cgraph_redirect_edge_call_stmt_to_callee): Support
555 * cgraphbuild.c (rebuild_cgraph_edges): Rebuild IPA_REF_CHKP
557 (cgraph_rebuild_references): Likewise.
558 * cgraphunit.c: Include tree-chkp.h.
559 (assemble_thunks_and_aliases): Skip thunks calling instrumneted
561 (varpool_finalize_decl): Register statically initialized decls
562 in Pointer Bounds Checker.
563 (walk_polymorphic_call_targets): Do not mark generated call to
564 __builtin_unreachable as with_bounds.
565 (output_weakrefs): If there are both instrumented and original
566 versions, output only one of them.
567 (cgraph_node::expand_thunk): Set with_bounds flag
568 for created call statement.
569 * ipa-ref.h (ipa_ref_use): Add IPA_REF_CHKP.
570 (ipa_ref): increase size of use field.
571 * symtab.c (ipa_ref_use_name): Add element for IPA_REF_CHKP.
572 * varpool.c (dump_varpool_node): Dump need_bounds_init field.
573 (ctor_for_folding): Do not fold constant bounds vars.
574 * lto-streamer.h (LTO_minor_version): Change minor version from
576 * lto-cgraph.c (compute_ltrans_boundary): Keep initial values for
578 (lto_output_node): Output instrumentation_clone,
579 thunk.add_pointer_bounds_args and orig_decl field.
580 (lto_output_ref): Adjust to new ipa_ref::use field size.
581 (input_overwrite_node): Read instrumentation_clone field.
582 (input_node): Read thunk.add_pointer_bounds_args and orig_decl
584 (input_ref): Adjust to new ipa_ref::use field size.
585 (input_cgraph_1): Compute instrumented_version fields and restore
586 IDENTIFIER_TRANSPARENT_ALIAS chains.
587 (lto_output_varpool_node): Output
588 need_bounds_init value.
589 (input_varpool_node): Read need_bounds_init value.
590 * lto-partition.c (add_symbol_to_partition_1): Keep original
591 and instrumented versions together.
592 (privatize_symbol_name): Restore transparent alias chain if required.
593 (add_references_to_partition): Add references to pointer bounds vars.
594 * dbxout.c (dbxout_type): Ignore POINTER_BOUNDS_TYPE.
595 * dwarf2out.c (gen_subprogram_die): Ignore bound args.
596 (gen_type_die_with_usage): Skip pointer bounds.
597 (dwarf2out_global_decl): Likewise.
598 (is_base_type): Support POINTER_BOUNDS_TYPE.
599 (gen_formal_types_die): Skip pointer bounds.
600 (gen_decl_die): Likewise.
601 * var-tracking.c (vt_add_function_parameters): Skip
603 * ipa-icf.c (sem_function::merge): Do not merge when instrumentation
605 (sem_variable::merge): Reset need_bounds_init flag.
606 * doc/extend.texi: Document Pointer Bounds Checker built-in functions
608 * doc/tm.texi.in (TARGET_LOAD_BOUNDS_FOR_ARG): New.
609 (TARGET_STORE_BOUNDS_FOR_ARG): New.
610 (TARGET_LOAD_RETURNED_BOUNDS): New.
611 (TARGET_STORE_RETURNED_BOUNDS): New.
612 (TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New.
613 (TARGET_SETUP_INCOMING_VARARG_BOUNDS): New.
614 (TARGET_BUILTIN_CHKP_FUNCTION): New.
615 (TARGET_CHKP_BOUND_TYPE): New.
616 (TARGET_CHKP_BOUND_MODE): New.
617 (TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New.
618 (TARGET_CHKP_INITIALIZE_BOUNDS): New.
619 * doc/tm.texi: Regenerated.
620 * doc/rtl.texi (MODE_POINTER_BOUNDS): New.
623 * doc/invoke.texi (-mmpx): New.
625 (chkp-max-ctor-size): New.
626 * config/i386/constraints.md (w): New.
629 * config/i386/i386-c.c (ix86_target_macros_internal): Add __MPX__.
630 * config/i386/i386-modes.def (BND32): New.
632 * config/i386/i386-protos.h (ix86_bnd_prefixed_insn_p): New.
633 * config/i386/i386.c: Include tree-chkp.h, rtl-chkp.h, tree-iterator.h.
634 (regclass_map): Add bound registers.
635 (dbx_register_map): Likewise.
636 (dbx64_register_map): Likewise.
637 (svr4_dbx_register_map): Likewise.
638 (isa_opts): Add -mmpx.
640 (ix86_option_override_internal): Support MPX ISA.
641 (ix86_conditional_register_usage): Support bound registers.
642 (ix86_code_end): Add MPX bnd prefix.
643 (output_set_got): Likewise.
644 (print_reg): Avoid prefixes for bound registers.
645 (ix86_print_operand): Add '!' (MPX bnd) print prefix support.
646 (ix86_print_operand_punct_valid_p): Likewise.
647 (ix86_print_operand_address): Support UNSPEC_BNDMK_ADDR and
649 (ix86_output_call_insn): Add MPX bnd prefix to branch instructions.
650 (ix86_class_likely_spilled_p): Add bound regs support.
651 (ix86_hard_regno_mode_ok): Likewise.
652 (x86_order_regs_for_local_alloc): Likewise.
653 (ix86_bnd_prefixed_insn_p): New.
655 IX86_BUILTIN_BNDMK, IX86_BUILTIN_BNDSTX,
656 IX86_BUILTIN_BNDLDX, IX86_BUILTIN_BNDCL,
657 IX86_BUILTIN_BNDCU, IX86_BUILTIN_BNDRET,
658 IX86_BUILTIN_BNDNARROW, IX86_BUILTIN_BNDINT,
659 IX86_BUILTIN_SIZEOF, IX86_BUILTIN_BNDLOWER,
660 IX86_BUILTIN_BNDUPPER.
661 (builtin_isa): Add leaf_p and nothrow_p fields.
662 (def_builtin): Initialize leaf_p and nothrow_p.
663 (ix86_add_new_builtins): Handle leaf_p and nothrow_p
666 (bdesc_mpx_const): New.
667 (ix86_init_mpx_builtins): New.
668 (ix86_init_builtins): Call ix86_init_mpx_builtins.
669 (ix86_emit_cmove): New.
670 (ix86_emit_move_max): New.
671 (ix86_expand_builtin): Expand IX86_BUILTIN_BNDMK,
672 IX86_BUILTIN_BNDSTX, IX86_BUILTIN_BNDLDX,
673 IX86_BUILTIN_BNDCL, IX86_BUILTIN_BNDCU,
674 IX86_BUILTIN_BNDRET, IX86_BUILTIN_BNDNARROW,
675 IX86_BUILTIN_BNDINT, IX86_BUILTIN_SIZEOF,
676 IX86_BUILTIN_BNDLOWER, IX86_BUILTIN_BNDUPPER.
677 (ix86_function_value_bounds): New.
678 (ix86_builtin_mpx_function): New.
679 (ix86_get_arg_address_for_bt): New.
680 (ix86_load_bounds): New.
681 (ix86_store_bounds): New.
682 (ix86_load_returned_bounds): New.
683 (ix86_store_returned_bounds): New.
684 (ix86_mpx_bound_mode): New.
685 (ix86_make_bounds_constant): New.
686 (ix86_initialize_bounds):
687 (TARGET_LOAD_BOUNDS_FOR_ARG): New.
688 (TARGET_STORE_BOUNDS_FOR_ARG): New.
689 (TARGET_LOAD_RETURNED_BOUNDS): New.
690 (TARGET_STORE_RETURNED_BOUNDS): New.
691 (TARGET_CHKP_BOUND_MODE): New.
692 (TARGET_BUILTIN_CHKP_FUNCTION): New.
693 (TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New.
694 (TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New.
695 (TARGET_CHKP_INITIALIZE_BOUNDS): New.
696 (ix86_option_override_internal): Do not
697 support x32 with MPX.
698 (init_cumulative_args): Init stdarg, bnd_regno, bnds_in_bt
700 (function_arg_advance_32): Return number of used integer
702 (function_arg_advance_64): Likewise.
703 (function_arg_advance_ms_64): Likewise.
704 (ix86_function_arg_advance): Handle pointer bounds.
705 (ix86_function_arg): Likewise.
706 (ix86_function_value_regno_p): Mark fisrt bounds registers as
707 possible function value.
708 (ix86_function_value_1): Handle pointer bounds type/mode
709 (ix86_return_in_memory): Likewise.
710 (ix86_print_operand): Analyse insn to decide abounf "bnd" prefix.
711 (ix86_expand_call): Generate returned bounds.
712 (ix86_setup_incoming_vararg_bounds): New.
713 (ix86_va_start): Initialize bounds for pointers in va_list.
714 (TARGET_SETUP_INCOMING_VARARG_BOUNDS): New.
715 * config/i386/i386.h (TARGET_MPX): New.
717 (FIRST_PSEUDO_REGISTER): Fix to new value.
718 (FIXED_REGISTERS): Add bound registers.
719 (CALL_USED_REGISTERS): Likewise.
720 (REG_ALLOC_ORDER): Likewise.
721 (HARD_REGNO_NREGS): Likewise.
722 (VALID_BND_REG_MODE): New.
723 (FIRST_BND_REG): New.
725 (reg_class): Add BND_REGS.
726 (REG_CLASS_NAMES): Likewise.
727 (REG_CLASS_CONTENTS): Likewise.
729 (ANY_BND_REG_P): New.
731 (HI_REGISTER_NAMES): Add bound registers.
732 (ix86_args): Add bnd_regno, bnds_in_bt, force_bnd_pass and
734 * config/i386/i386.md (UNSPEC_BNDMK): New.
735 (UNSPEC_BNDMK_ADDR): New.
736 (UNSPEC_BNDSTX): New.
737 (UNSPEC_BNDLDX): New.
738 (UNSPEC_BNDLDX_ADDR): New.
742 (UNSPEC_MPX_FENCE): New.
743 (UNSPEC_SIZEOF): New.
746 (type): Add mpxmov, mpxmk, mpxchk, mpxld, mpxst.
747 (length_immediate): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
748 (prefix_rep): Check for bnd prefix.
749 (prefix_0f): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
751 (length): Use length_nobnd when specified.
752 (memory): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
757 (*jcc_1): Add MPX bnd prefix.
760 (*indirect_jump): Likewise.
761 (*tablejump_1): Likewise.
762 (simple_return_internal): Likewise.
763 (simple_return_internal_long): Likewise.
764 (simple_return_pop_internal): Likewise.
765 (simple_return_indirect_internal): Likewise.
769 (*mov<mode>_internal_mpx): New.
770 (<mode>_<bndcheck>): New.
771 (*<mode>_<bndcheck>): New.
776 move_size_reloc_<mode>): New.
777 * config/i386/predicates.md (address_mpx_no_base_operand): New.
778 (address_mpx_no_index_operand): New.
779 (bnd_mem_operator): New.
780 (symbol_operand): New.
781 (x86_64_immediate_size_operand): New.
782 * config/i386/i386.opt (mmpx): New.
783 * config/i386/i386-builtin-types.def (BND): New.
785 (BND_FTYPE_PCVOID_ULONG): New.
786 (VOID_FTYPE_BND_PCVOID): New.
787 (VOID_FTYPE_PCVOID_PCVOID_BND): New.
788 (BND_FTYPE_PCVOID_PCVOID): New.
789 (BND_FTYPE_PCVOID): New.
790 (BND_FTYPE_BND_BND): New.
791 (PVOID_FTYPE_PVOID_PVOID_ULONG): New.
792 (PVOID_FTYPE_PCVOID_BND_ULONG): New.
793 (ULONG_FTYPE_VOID): New.
794 (PVOID_FTYPE_BND): New.
796 2014-11-05 Bernd Schmidt <bernds@codesourcery.com>
798 * passes.def (pass_compute_alignments, pass_duplicate_computed_gotos,
799 pass_variable_tracking, pass_free_cfg, pass_machine_reorg,
800 pass_cleanup_barriers, pass_delay_slots,
801 pass_split_for_shorten_branches, pass_convert_to_eh_region_ranges,
802 pass_shorten_branches, pass_est_nothrow_function_flags,
803 pass_dwarf2_frame, pass_final): Move outside of pass_postreload and
804 into pass_late_compilation.
805 (pass_late_compilation): Add.
806 * passes.c (pass_data_late_compilation, pass_late_compilation,
807 make_pass_late_compilation): New.
808 * timevar.def (TV_LATE_COMPILATION): New.
810 * target.def (omit_struct_return_reg): New data hook.
811 * doc/tm.texi.in: Add @hook TARGET_OMIT_STRUCT_RETURN_REG.
812 * doc/tm.texi: Regenerate.
813 * function.c (expand_function_end): Use it.
815 * target.def (no_register_allocation): New data hook.
816 * doc/tm.texi.in: Add @hook TARGET_NO_REGISTER_ALLOCATION.
817 * doc/tm.texi: Regenerate.
818 * ira.c (gate_ira): New function.
819 (pass_data_ira): Set has_gate.
820 (pass_ira): Add a gate function.
821 (pass_data_reload): Likewise.
822 (pass_reload): Add a gate function.
824 * reload1.c (eliminate_regs): If reg_eliminate_is NULL, assert that
825 no register allocation happens on the target and return.
826 * final.c (alter_subreg): Ensure register is not a pseudo before
827 calling simplify_subreg.
828 (output_operand): Assert that x isn't a pseudo only if doing
831 * dbxout.c (dbxout_symbol): Don't call eliminate_regs on decls for
834 * optabs.c (emit_indirect_jump): Test HAVE_indirect_jump and emit a
837 2014-11-05 Alex Velenko <Alex.Velenko@arm.com>
839 * simplify-rtx.c (simplify_binary_operation_1): Div check added.
840 * rtl.h (SUBREG_P): New macro added.
842 2014-11-05 Tejas Belagod <tejas.belagod@arm.com>
844 * config/aarch64/aarch64-builtins.c
845 (aarch64_build_scalar_type): Remove.
846 (aarch64_scalar_builtin_types, aarch64_simd_type,
847 aarch64_simd_type, aarch64_mangle_builtin_scalar_type,
848 aarch64_mangle_builtin_vector_type,
849 aarch64_mangle_builtin_type, aarch64_simd_builtin_std_type,
850 aarch64_lookup_simd_builtin_type, aarch64_simd_builtin_type,
851 aarch64_init_simd_builtin_types,
852 aarch64_init_simd_builtin_scalar_types): New.
853 (aarch64_init_simd_builtins): Refactor.
854 (aarch64_init_crc32_builtins): Fixup with qualifier.
855 * config/aarch64/aarch64-protos.h
856 (aarch64_mangle_builtin_type): Export.
857 * config/aarch64/aarch64-simd-builtin-types.def: New.
858 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Remove.
859 (aarch64_mangle_type): Refactor.
860 * config/aarch64/arm_neon.h: Declare vector types based on
862 * config/aarch64/t-aarch64: Update dependency.
864 2014-11-04 Pat Haugen <pthaugen@us.ibm.com>
866 * config/rs6000/rs6000.c (atomic_hold_decl, atomic_clear_decl,
867 atomic_update_decl): Guard declaration with #ifdef.
869 2014-11-04 Marek Polacek <polacek@redhat.com>
871 * sanopt.c (sanopt_optimize_walker): Remove unused variables.
873 2014-11-04 Marek Polacek <polacek@redhat.com>
875 * Makefile.in (OBJS): Add sanopt.o.
876 (GTFILES): Add sanopt.c.
877 * asan.h (asan_expand_check_ifn): Declare.
878 * asan.c (asan_expand_check_ifn): No longer static.
879 (class pass_sanopt, pass_sanopt::execute, make_pass_sanopt): Move...
880 * sanopt.c: ...here. New file.
882 2014-11-04 Jiong Wang <jiong.wang@arm.com>
883 2014-11-04 Wilco Dijkstra <wilco.dijkstra@arm.com>
886 * config/aarch64/aarch64.c (aarch64_expand_epiloue): Add barriers before
889 2014-11-04 Bernd Schmidt <bernds@codesourcery.com>
891 * combine.c (combine_simplify_rtx): In STORE_FLAG_VALUE == -1 case,
892 also verify that mode is equal to the mode of op0.
894 * bb-reorder.c (get_uncond_jump_length): Avoid using delete_insn,
895 emit into a sequence instead.
897 2014-11-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
899 * config/sh/sh.c (emit_fpu_switch): Drop unused automatic variable.
901 2014-11-04 Alan Lawrence <alan.lawrence@arm.com>
903 config/arm/neon.md (reduc_smin_<mode> *2): Rename to...
904 (reduc_smin_scal_<mode> *2): ...this; extract scalar result.
905 (reduc_smax_<mode> *2): Rename to...
906 (reduc_smax_scal_<mode> *2): ...this; extract scalar result.
907 (reduc_umin_<mode> *2): Rename to...
908 (reduc_umin_scal_<mode> *2): ...this; extract scalar result.
909 (reduc_umax_<mode> *2): Rename to...
910 (reduc_umax_scal_<mode> *2): ...this; extract scalar result.
912 2014-11-04 Alan Lawrence <alan.lawrence@arm.com>
914 config/arm/neon.md (reduc_plus_*): Rename to...
915 (reduc_plus_scal_*): ...this; reduce to temp and extract scalar result.
917 2014-11-04 Michael Collison <michael.collison@linaro.org>
919 * config/aarch64/iterators.md (lconst_atomic): New mode attribute
920 to support constraints for CONST_INT in atomic operations.
921 * config/aarch64/atomics.md
922 (atomic_<atomic_optab><mode>): Use lconst_atomic constraint.
923 (atomic_nand<mode>): Likewise.
924 (atomic_fetch_<atomic_optab><mode>): Likewise.
925 (atomic_fetch_nand<mode>): Likewise.
926 (atomic_<atomic_optab>_fetch<mode>): Likewise.
927 (atomic_nand_fetch<mode>): Likewise.
929 2014-11-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
931 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix typo in definition
932 of __ARM_FEATURE_IDIV.
934 2014-11-04 Marek Polacek <polacek@redhat.com>
936 * ubsan.c (instrument_object_size): Optimize [x & CST] array accesses.
938 2014-11-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
940 * config/rx/rx.c (rx_handle_func_attribute): Mark unused argument.
942 2014-11-04 Zhenqiang Chen <zhenqiang.chen@arm.com>
945 2014-11-03 Zhenqiang Chen <zhenqiang.chen@arm.com>
946 * ifcvt.c (noce_emit_cmove, noce_get_alt_condition, noce_get_condition):
947 Allow CC mode if HAVE_cbranchcc4.
949 2014-11-03 Dominik Vogt <vogt@linux.vnet.ibm.com>
951 * godump.c (go_format_type): Rewrite RECORD_TYPE nad UNION_TYPE support
952 with -fdump-go-spec. Anonymous substructures are now flattened and
953 replaced by their fields (record) or the first named, non-bitfield
956 2014-11-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
958 * input.c (expand_location_to_spelling_point): Fix typo.
959 (expansion_point_location_if_in_system_header): Fix comment.
961 2014-11-03 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
963 * config/avr/gen-avr-mmcu-specs.c: Remove unnecessary format specifier.
965 2014-11-03 Richard Biener <rguenther@suse.de>
967 * tree-eh.c (operation_could_trap_helper_p): Handle conversions
968 like ordinary operations.
969 * gimplify.c (gimplify_conversion): Gimplify CONVERT_EXPR
972 2014-11-03 Joseph Myers <joseph@codesourcery.com>
974 * configure.ac (TARGET_GLIBC_MAJOR, TARGET_GLIBC_MINOR): Define
976 * configure, config.h.in: Regenerate.
977 * config/rs6000/linux.h [TARGET_GLIBC_MAJOR > 2 ||
978 (TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 19)]
979 (RS6000_GLIBC_ATOMIC_FENV): New macro.
980 * config/rs6000/linux64.h [TARGET_GLIBC_MAJOR > 2 ||
981 (TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 19)]
982 (RS6000_GLIBC_ATOMIC_FENV): New macro.
983 * config/rs6000/rs6000.c (atomic_hold_decl, atomic_clear_decl)
984 (atomic_update_decl): New static variables.
985 (rs6000_atomic_assign_expand_fenv) [RS6000_GLIBC_ATOMIC_FENV]:
986 Generate calls to __atomic_feholdexcept, __atomic_feclearexcept
987 and __atomic_feupdateenv for soft-float and no-FPRs.
989 2014-11-03 Richard Biener <rguenther@suse.de>
991 * match.pd: Add two abs patterns. Announce tree_expr_nonnegative_p.
992 Also drop bogus FLOAT_EXPR and FIX_TRUNC_EXPR.
993 * fold-const.c (fold_unary_loc): Remove them here.
994 (tree_unary_nonnegative_warnv_p): Use CASE_CONVERT.
995 * gimple-fold.c (fold_gimple_assign): Remove now obsolete
996 GIMPLE_UNARY_RHS case.
997 (gimple_fold_stmt_to_constant_1): Likewise.
998 (replace_stmt_with_simplification): Fix inverted comparison.
1000 2014-11-03 Marc Glisse <marc.glisse@inria.fr>
1002 PR tree-optimization/60770
1003 * tree-into-ssa.c (rewrite_update_stmt): Return whether the
1004 statement should be removed.
1005 (maybe_register_def): Likewise. Replace clobbers with default
1007 (rewrite_dom_walker::before_dom_children): Remove statement if
1008 rewrite_update_stmt says so.
1009 * tree-ssa-live.c: Include tree-ssa.h.
1010 (set_var_live_on_entry): Do not mark undefined variables as live.
1011 (verify_live_on_entry): Do not check undefined variables.
1012 * tree-ssa.h (ssa_undefined_value_p): New parameter for the case
1013 of partially undefined variables.
1014 * tree-ssa.c (ssa_undefined_value_p): Likewise.
1015 (execute_update_addresses_taken): Do not drop clobbers.
1017 2014-11-03 Marc Glisse <marc.glisse@inria.fr>
1019 PR tree-optimization/63666
1020 * fold-const.c: Include "optabs.h".
1021 (fold_ternary_loc) <VEC_PERM_EXPR>: Avoid canonicalizing a
1022 can_vec_perm_p permutation to one that is not.
1024 2014-11-03 Zhenqiang Chen <zhenqiang.chen@arm.com>
1026 * ifcvt.c (noce_try_store_flag_mask): Check rtx cost.
1028 2014-11-03 Andrew Pinski <apinski@cavium.com>
1030 * config/mips/mips-cpus.def (octeon3): New cpu.
1031 * config/mips/mips.c (mips_rtx_cost_data): Add octeon3.
1032 (mips_print_operand <case 'T', case 't'>): Fix a bug as the mode
1033 of the comparison no longer matches mode of the operands.
1034 (mips_issue_rate): Handle PROCESSOR_OCTEON3.
1035 * config/mips/mips.h (TARGET_OCTEON): Add Octeon3.
1036 (TARGET_OCTEON2): Likewise.
1037 (TUNE_OCTEON): Add Octeon3.
1038 * config/mips/mips.md (processor): Add octeon3.
1039 * config/mips/octeon.md (octeon_fpu): New automaton and cpu_unit.
1040 (octeon_arith): Add octeon3.
1041 (octeon_condmove): Remove.
1042 (octeon_condmove_o1): New reservation.
1043 (octeon_condmove_o2): New reservation.
1044 (octeon_condmove_o3_int_on_cc): New reservation.
1045 (octeon_load_o2): Add octeon3.
1046 (octeon_cop_o2): Likewise.
1047 (octeon_store): Likewise.
1048 (octeon_brj_o2): Likewise.
1049 (octeon_imul3_o2): Likewise.
1050 (octeon_imul_o2): Likewise.
1051 (octeon_mfhilo_o2): Likewise.
1052 (octeon_imadd_o2): Likewise.
1053 (octeon_idiv_o2_si): Likewise.
1054 (octeon_idiv_o2_di): Likewise.
1055 (octeon_fpu): Add to the automaton.
1056 (octeon_fpu): New cpu unit.
1057 (octeon_condmove_o2): Check for non floating point modes.
1058 (octeon_load_o2): Add prefetchx.
1059 (octeon_cop_o2): Don't check for octeon3.
1060 (octeon3_faddsubcvt): New reservation.
1061 (octeon3_fmul): Likewise.
1062 (octeon3_fmadd): Likewise.
1063 (octeon3_div_sf): Likewise.
1064 (octeon3_div_df): Likewise.
1065 (octeon3_sqrt_sf): Likewise.
1066 (octeon3_sqrt_df): Likewise.
1067 (octeon3_rsqrt_sf): Likewise.
1068 (octeon3_rsqrt_df): Likewise.
1069 (octeon3_fabsnegmov): Likewise.
1070 (octeon_fcond): Likewise.
1071 (octeon_fcondmov): Likewise.
1072 (octeon_fpmtc1): Likewise.
1073 (octeon_fpmfc1): Likewise.
1074 (octeon_fpload): Likewise.
1075 (octeon_fpstore): Likewise.
1076 * config/mips/mips-tables.opt: Regenerate.
1077 * doc/invoke.texi (-march=@var{arch}): Add octeon3.
1079 2014-11-03 Zhenqiang Chen <zhenqiang.chen@arm.com>
1081 * ifcvt.c (noce_emit_cmove, noce_get_alt_condition, noce_get_condition):
1082 Allow CC mode if HAVE_cbranchcc4.
1084 2014-11-02 Richard Sandiford <richard.sandiford@arm.com>
1086 * config/arc/arc.c (write_ext_corereg_1): Delete.
1087 (arc_write_ext_corereg): Use FOR_EACH_SUBRTX.
1089 2014-11-02 Richard Sandiford <richard.sandiford@arm.com>
1091 * config/arc/arc.c (arc600_corereg_hazard_1): Delete.
1092 (arc600_corereg_hazard): Use FOR_EACH_SUBRTX.
1094 2014-11-02 Richard Sandiford <richard.sandiford@arm.com>
1096 * config/arc/arc.c (arc_rewrite_small_data_p): Constify argument.
1097 (small_data_pattern_1): Delete.
1098 (small_data_pattern): Use FOR_EACH_SUBRTX.
1100 2014-11-02 Richard Sandiford <richard.sandiford@arm.com>
1102 * config/arc/arc.c: Include rtl-iter.h.
1103 (arc_rewrite_small_data_1): Delete.
1104 (arc_rewrite_small_data): Use FOR_EACH_SUBRTX_PTR.
1106 2014-11-02 Michael Collison <michael.collison@linaro.org>
1108 * config/arm/arm.h (CLZ_DEFINED_VALUE_AT_ZERO) : Update
1109 to support vector modes.
1110 (CTZ_DEFINED_VALUE_AT_ZERO): Ditto.
1112 2014-11-01 Andrew MacLeod <amacleod@redhat,com>
1114 * optabs.h: Flatten insn-codes.h to source files. Move some prototypes
1115 and structs to genopinit.c. Adjust protyoptypes to match optabs.c.
1116 * genopinit.c (main): Emit prototypes and structs into insn-opinit.h.
1117 * optabs.c: (gen_move_insn): Move to expr.c.
1118 * expr.h: Move protypes and enums to optabs.h.
1119 * expr.c: (gen_move_insn): Relocate from optabs.c.
1120 * genemit.c (main): Include insn-codes.h.
1121 * gengtype.c (open_base_files): Include insn-codes.h.
1122 * asan.c: Include insn-codes.h.
1123 * bb-reorder.c: Ditto.
1124 * builtins.c: Ditto.
1126 * cfgexpand.c: Ditto.
1127 * cilk-common.c: Ditto.
1134 * function.c: Ditto.
1136 * internal-fn.c: Ditto.
1137 * loop-unroll.c: Ditto.
1139 * modulo-sched.c: Ditto.
1141 * postreload.c: Ditto.
1145 * shrink-wrap.c: Ditto.
1146 * simplify-rtx.c: Ditto.
1148 * target-globals.c: Ditto.
1149 * targhooks.c: Ditto.
1151 * tree-if-conv.c: Ditto.
1152 * tree-ssa-forwprop.c: Ditto.
1153 * tree-ssa-loop-prefetch.c: Ditto.
1154 * tree-ssa-math-opts.c: Ditto.
1155 * tree-ssa-phiopt.c: Ditto.
1156 * tree-ssa-reassoc.c: Ditto.
1157 * tree-switch-conversion.c: Ditto.
1158 * tree-vect-data-refs.c: Ditto.
1159 * tree-vect-generic.c: Ditto.
1160 * tree-vect-loop.c: Ditto.
1161 * tree-vect-patterns.c: Ditto.
1162 * tree-vect-slp.c: Ditto.
1163 * tree-vect-stmts.c: Ditto.
1164 * tree-vrp.c: Ditto.
1165 * value-prof.c: Ditto.
1166 * config/aarch64/aarch64-builtins.c: Ditto.
1167 * config/alpha/alpha.c: Ditto.
1168 * config/arm/arm.c: Ditto.
1169 * config/cris/cris.c: Ditto.
1170 * config/epiphany/epiphany.c: Ditto.
1171 * config/frv/frv.c: Ditto.
1172 * config/h8300/h8300.c: Ditto.
1173 * config/ia64/ia64.c: Ditto.
1174 * config/iq2000/iq2000.c: Ditto.
1175 * config/m32c/m32c.c: Ditto.
1176 * config/mep/mep.c: Ditto.
1177 * config/microblaze/microblaze.c: Ditto.
1178 * config/mips/mips.c: Ditto.
1179 * config/mn10300/mn10300.c: Ditto.
1180 * config/moxie/moxie.c: Ditto.
1181 * config/msp430/msp430.c: Ditto.
1182 * config/nios2/nios2.c: Ditto.
1183 * config/pa/pa.c: Ditto.
1184 * config/rl78/rl78.c: Ditto.
1185 * config/rs6000/rs6000.c: Ditto.
1186 * config/rx/rx.c: Ditto.
1187 * config/s390/s390.c: Ditto.
1188 * config/sh/sh.c: Ditto.
1189 * config/sh/sh_treg_combine.cc: Ditto.
1190 * config/spu/spu.c: Ditto.
1191 * config/stormy16/stormy16.c: Ditto.
1192 * config/tilegx/mul-tables.c: Ditto.
1193 * config/tilegx/tilegx.c: Ditto.
1194 * config/tilepro/mul-tables.c: Ditto.
1195 * config/tilepro/tilepro.c: Ditto.
1196 * config/vax/vax.c: Ditto.
1198 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
1200 * doc/tm.texi.in (MOVE_BY_PIECES_P): Remove.
1201 (CLEAR_BY_PIECES_P): Likewise.
1202 (SET_BY_PIECES_P): Likewise.
1203 (STORE_BY_PIECES_P): Likewise.
1204 * doc/tm.texi: Regenerate.
1205 * system.h: Poison MOVE_BY_PIECES_P, CLEAR_BY_PIECES_P,
1206 SET_BY_PIECES_P, STORE_BY_PIECES_P.
1207 * expr.c (MOVE_BY_PIECES_P): Remove.
1208 (CLEAR_BY_PIECES_P): Likewise.
1209 (SET_BY_PIECES_P): Likewise.
1210 (STORE_BY_PIECES_P): Likewise.
1211 (can_move_by_pieces): Rewrite in terms of
1212 targetm.use_by_pieces_infrastructure_p.
1213 (emit_block_move_hints): Likewise.
1214 (can_store_by_pieces): Likewise.
1215 (store_by_pieces): Likewise.
1216 (clear_storage_hints): Likewise.
1217 (emit_push_insn): Likewise.
1218 (expand_constructor): Likewise.
1220 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
1222 * config/aarch64/aarch64.c
1223 (aarch64_use_by_pieces_infrastructre_p): New.
1224 (TARGET_USE_BY_PIECES_INFRASTRUCTURE): Likewise.
1225 * config/aarch64/aarch64.h (STORE_BY_PIECES_P): Delete.
1227 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
1229 * config/mips/mips.h (MOVE_BY_PIECES_P): Remove.
1230 (STORE_BY_PIECES_P): Likewise.
1231 * config/mips/mips.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
1232 (mips_move_by_pieces_p): Rename to...
1233 (mips_use_by_pieces_infrastructure_p): ...this, use new hook
1234 parameters, use the default hook implementation as a
1237 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
1239 * config/sh/sh.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
1240 (sh_use_by_pieces_infrastructure_p): Likewise.
1241 * config/sh/sh.h (MOVE_BY_PIECES_P): Remove.
1242 (STORE_BY_PIECES_P): Likewise.
1243 (SET_BY_PIECES_P): Likewise.
1245 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
1247 * config/arc/arc.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
1248 (arc_use_by_pieces_infrastructure_p): Likewise.
1249 * confir/arc/arc.h (MOVE_BY_PIECES_P): Delete.
1250 (CAN_MOVE_BY_PIECES): Likewise.
1252 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
1254 * config/s390/s390.c (s390_use_by_pieces_infrastructure_p): New.
1255 (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): Likewise.
1256 * config/s390/s390.h (MOVE_BY_PIECES_P): Remove.
1257 (CLEAR_BY_PIECES): Likewise.
1258 (SET_BY_PIECES): Likewise.
1259 (STORE_BY_PIECES): Likewise.
1261 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
1263 * target.def (use_by_pieces_infrastructure_p): New.
1264 * doc/tm.texi.in (MOVE_BY_PIECES_P): Describe that this macro
1266 (STORE_BY_PIECES_P): Likewise.
1267 (CLEAR_BY_PIECES_P): Likewise.
1268 (SET_BY_PIECES_P): Likewise.
1269 (TARGET_MOVE_BY_PIECES_PROFITABLE_P): Add hook.
1270 * doc/tm.texi: Regenerate.
1271 * expr.c (MOVE_BY_PIECES_P): Rewrite in terms of
1272 TARGET_USE_BY_PIECES_INFRASTRUCTURE_P.
1273 (STORE_BY_PIECES_P): Likewise.
1274 (CLEAR_BY_PIECES_P): Likewise.
1275 (SET_BY_PIECES_P): Likewise.
1276 (STORE_MAX_PIECES): Move to...
1277 * defaults.h (STORE_MAX_PIECES): ...here.
1278 * targhooks.c (get_move_ratio): New.
1279 (default_use_by_pieces_infrastructure_p): Likewise.
1280 * targhooks.h (default_use_by_pieces_infrastructure_p): New.
1281 * target.h (by_pieces_operation): New.
1283 2014-10-31 Uros Bizjak <ubizjak@gmail.com>
1286 * config/i386/i386.c (ix86_expand_args_builtin): Remove extra
1287 assignment to 'nargs' variable.
1289 2014-10-31 Uros Bizjak <ubizjak@gmail.com>
1292 * config/i386/i386-protos.h (ix86_use_pseudo_pic_reg): Declare.
1293 * config/i386/i386.c (ix86_use_pseudo_pic_reg): Export.
1294 * config/i386/i386.md (*pushtf): Allow only CONST_DOUBLEs that won't
1295 be reloaded through memory.
1299 2014-10-31 Jakub Jelinek <jakub@redhat.com>
1301 PR rtl-optimization/63659
1302 * ree.c (update_reg_equal_equiv_notes): New function.
1303 (combine_set_extension, transform_ifelse): Use it.
1305 2014-10-31 Jeff Law <law@redhat.com>
1307 * doc/contrib.texi: Add contribution notes for Balaji Iyer (Cilk+)
1308 and Jonny Grant (collect2).
1310 2014-10-31 Richard Biener <rguenther@suse.de>
1312 * builtins.c (fold_builtin_atomic_always_lock_free): Use
1313 CONVERT_EXPR_P, CONVERT_EXPR_CODE_P and CASE_CONVERT where
1315 (fold_builtin_expect): Likewise.
1316 (integer_valued_real_p): Likewise.
1317 * cfgexpand.c (expand_debug_expr): Likewise.
1318 * ipa-inline-analysis.c (eliminated_by_inlining_prob): Likewise.
1319 (find_foldable_builtin_expect): Likewise.
1320 * trans-mem.c (thread_private_new_memory): Likewise.
1321 * tree-affine.c (aff_combination_expand): Likewise.
1322 * tree-data-ref.c (initialize_matrix_A): Likewise.
1323 * tree-inline.c (copy_bb): Likewise.
1324 * tree-pretty-print.c (dump_function_name): Likewise.
1325 (print_call_name): Likewise.
1326 * tree-ssa-forwprop.c (constant_pointer_difference): Likewise.
1327 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise.
1328 * tree-vect-generic.c (expand_vector_operations_1): Likewise.
1329 * tree-vect-patterns.c (vect_handle_widen_op_by_const): Likewise.
1330 (vect_recog_widen_mult_pattern): Likewise.
1331 (vect_operation_fits_smaller_type): Likewise.
1332 * tree-vrp.c (find_assert_locations_1): Likewise.
1333 * tree-ssa-dom.c (initialize_hash_element): Canonicalize
1334 converts to NOP_EXPR.
1336 2014-10-31 Richard Biener <rguenther@suse.de>
1338 * genmatch.c (expr::gen_transform): Use NOP_EXPRs instead of
1339 CONVERT_EXPRs in generated code.
1340 (dt_simplify::gen): Likewise.
1342 2014-10-31 Evgeny Stupachenko <evstupac@gmail.com>
1345 * config/i386/i386.c (ix86_init_pic_reg): Emit SET_GOT to
1346 REAL_PIC_OFFSET_TABLE_REGNUM for mcount profiling.
1347 (ix86_save_reg): Save REAL_PIC_OFFSET_TABLE_REGNUM when profiling
1348 using mcount in 32bit PIC mode.
1349 (ix86_elim_entry_set_got): New.
1350 (ix86_expand_prologue): For the mcount profiling emit new SET_GOT
1351 in PROLOGUE, delete initial if possible.
1353 2014-10-31 Eric Botcazou <ebotcazou@adacore.com>
1355 * ipa-inline.c (want_inline_small_function_p): Fix typo and formatting.
1356 (want_inline_function_to_all_callers_p): Fix formatting and simplify.
1358 2014-10-31 Thomas Preud'homme <thomas.preudhomme@arm.com>
1360 PR tree-optimization/63259
1361 * tree-ssa-math-opts.c (bswap_replace): Replace expression by a
1362 rotation left if it is a 16 bit byte swap.
1363 (pass_optimize_bswap::execute): Also consider bswap in LROTATE_EXPR
1364 and RROTATE_EXPR statements if it is a byte rotation.
1366 2014-10-31 Jakub Jelinek <jakub@redhat.com>
1369 * tree-vrp.c (simplify_internal_call_using_ranges): For subcode ==
1370 MINUS_EXPR, check overflow on vr0.min - vr1.max and vr0.max - vr1.min
1371 instead of vr0.min - vr1.min and vr0.max - vr1.max.
1373 2014-10-31 Max Ostapenko <m.ostapenko@partner.samsung.com>
1376 * ipa-icf.c (sem_function::~sem_function): Change free to delete to avoid
1377 alloc-dealloc mismatch with new, called in ipa_icf::sem_function::init.
1379 2014-10-30 Felix Yang <felix.yang@huawei.com>
1381 * config/xtensa/xtensa.h (TARGET_LOOPS): New Macro.
1382 * config/xtensa/xtensa.c: Include dumpfile.h and hw-doloop.h.
1383 (xtensa_reorg, xtensa_reorg_loops): New.
1384 (xtensa_can_use_doloop_p, xtensa_invalid_within_doloop): New.
1385 (hwloop_optimize, hwloop_fail, hwloop_pattern_reg): New.
1386 (xtensa_emit_loop_end): Emit the zero-overhead loop end label.
1387 (xtensa_doloop_hooks): Define.
1388 * config/xtensa/xtensa.md (doloop_end, loop_end): New
1389 (zero_cost_loop_start): Rewritten.
1390 (zero_cost_loop_end): Likewise.
1392 2014-10-30 Steve Ellcey <sellcey@imgtec.com>
1394 * config.gcc (mips*-*-linux*): Combine 32 and 64 bit cases.
1396 2014-10-30 Richard Biener <rguenther@suse.de>
1398 * genmatch.c: Remove <map>, <utility> and <string> includes.
1399 Include ggc.h and hash-map.h.
1400 (ggc_internal_cleared_alloc): Provide stub definition.
1401 (ggc_free): Likewise.
1402 (struct capture_id_map_hasher): New traits for hash_map.
1403 (cid_map_t): New typedef.
1404 (everywhere else): Replace std::map use with cid_map_t.
1405 * hash-map.h (hash_map::elements): New member function.
1406 * Makefile.in (build/genmatch.o): Add $(HASH_TABLE_H),
1407 hash-map.h and $(GGC_H) as dependency.
1409 2014-10-30 Richard Biener <rguenther@suse.de>
1411 * genmatch.c (capture_info::walk_c_expr): Ignore capture
1412 uses inside TREE_TYPE ().
1413 * gimple-ssa-strength-reduction.c (stmt_cost): Use CASE_CONVERT.
1414 (find_candidates_dom_walker::before_dom_children): Likewise.
1415 (replace_mult_candidate): Use CONVERT_EXPR_CODE_P.
1416 (replace_profitable_candidates): Likewise.
1417 * tree-ssa-dom.c (initialize_hash_element): Canonicalize
1418 CONVERT_EXPR_CODE_P to CONVERT_EXPR.
1419 * convert.c (convert_to_integer): Use CASE_CONVERT.
1421 2014-10-30 Richard Biener <rguenther@suse.de>
1423 * match.pd: Implement more patterns that simplify to a single value.
1424 * fold-const.c (fold_binary_loc): Remove them here.
1425 * tree-ssa-forwprop.c (simplify_bitwise_binary): Likewise.
1426 (fwprop_ssa_val): Remove restriction on single uses.
1428 2014-10-30 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1430 * config/avr/driver-avr.c (avr_set_current_device): Remove.
1432 2014-10-30 Martin Liska <mliska@suse.cz>
1436 * ipa-icf-gimple.c (func_checker::parse_labels): Missing comment added.
1437 (func_checker::compare_gimple_label): Simlified comparison introduced.
1438 * ipa-icf-gimple.h: Missing comment added.
1440 2014-10-30 Jeff Law <law@redhat.com>
1442 * config/pa/pa-protos.h (pa_output_arg_descriptor): Strengthen
1443 argument from rtx to rtx_insn *.
1444 (compute_movmem_length, compute_clrmem_length): Likewise.
1445 (copy_fp_args, length_fp_args): Likewise.
1446 * config/pa/pa.c (legitimize_pic_address): Promote local variable
1447 "insn" from rtx to rtx_insn *.
1448 (legitimize_tls_address, pa_emit_move_sequence): Likewise.
1449 (pa_output_block_move, store_reg, store_reg_modify): Likewise.
1450 (set_reg_plus_d, pa_expand_prologue, hppa_profile_hook): Likewise.
1451 (branch_to_delay_slot_p, branch_needs_nop_p, use_skip_p): Likewise.
1452 (pa_output_arg_descriptor): Strengthen argument to an rtx_insn *.
1453 (compute_movmem_length, compute_clrmem_length): Likewise.
1454 (copy_fp-args, length_fp_args): Likewise.
1456 2014-10-29 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1458 * config/arm/arm.h (MACHMODE): Treat machine_mode as a
1460 (CUMULATIVE_ARGS): Guard against target includes.
1461 (machine_function): Likewise.
1463 2014-10-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1465 * config/aarch64/aarch64.c (aarch64_madd_needs_nop): Restore
1466 recog state after aarch64_prev_real_insn call.
1468 2014-10-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1470 * config/aarch64/aarch64.h (MACHMODE): Add 'enum' to machine_mode.
1472 2014-10-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1474 * config/arm/arm.h (MACHMODE): Add 'enum' to machine_mode.
1475 (struct machine_function): Gate definition on
1476 !defined(USED_FOR_TARGET).
1478 2014-10-29 DJ Delorie <dj@redhat.com>
1480 * expmed.c (strict_volatile_bitfield_p): Fix off-by-one error.
1482 2014-10-29 Martin Liska <mliska@suse.cz>
1485 * cgraphunit.c (cgraph_node::expand_thunk): Only VAR_DECLs are put
1486 to local declarations.
1487 * function.c (add_local_decl): Implementation moved from header
1488 file, assert introduced for tree type.
1489 * function.h: Likewise.
1491 2014-10-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
1493 * godump.c (go_format_type): Represent "float _Complex" and
1494 "double _Complex" as complex64 or complex128 in Go, as appropriate.
1496 2014-10-29 Richard Biener <rguenther@suse.de>
1498 * match.pd: Implement a first set of conversion patterns.
1499 * fold-const.c (fold_unary_loc): Remove them here.
1500 * tree-ssa-forwprop.c (simplify_vce): Remove.
1501 (pass_forwprop::execute): Do not call simplify_vce.
1503 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1505 * addresses.h, alias.c, asan.c, auto-inc-dec.c, bt-load.c, builtins.c,
1506 builtins.h, caller-save.c, calls.c, calls.h, cfgexpand.c, cfgloop.h,
1507 cfgrtl.c, combine.c, compare-elim.c, config/aarch64/aarch64-builtins.c,
1508 config/aarch64/aarch64-protos.h, config/aarch64/aarch64-simd.md,
1509 config/aarch64/aarch64.c, config/aarch64/aarch64.h,
1510 config/aarch64/aarch64.md, config/alpha/alpha-protos.h,
1511 config/alpha/alpha.c, config/arc/arc-protos.h, config/arc/arc.c,
1512 config/arc/arc.h, config/arc/predicates.md,
1513 config/arm/aarch-common-protos.h, config/arm/aarch-common.c,
1514 config/arm/arm-protos.h, config/arm/arm.c, config/arm/arm.h,
1515 config/arm/arm.md, config/arm/neon.md, config/arm/thumb2.md,
1516 config/avr/avr-log.c, config/avr/avr-protos.h, config/avr/avr.c,
1517 config/avr/avr.md, config/bfin/bfin-protos.h, config/bfin/bfin.c,
1518 config/c6x/c6x-protos.h, config/c6x/c6x.c, config/c6x/c6x.md,
1519 config/cr16/cr16-protos.h, config/cr16/cr16.c,
1520 config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.md,
1521 config/darwin-protos.h, config/darwin.c,
1522 config/epiphany/epiphany-protos.h, config/epiphany/epiphany.c,
1523 config/epiphany/epiphany.md, config/fr30/fr30.c,
1524 config/frv/frv-protos.h, config/frv/frv.c, config/frv/predicates.md,
1525 config/h8300/h8300-protos.h, config/h8300/h8300.c,
1526 config/i386/i386-builtin-types.awk, config/i386/i386-protos.h,
1527 config/i386/i386.c, config/i386/i386.md, config/i386/predicates.md,
1528 config/i386/sse.md, config/i386/sync.md, config/ia64/ia64-protos.h,
1529 config/ia64/ia64.c, config/iq2000/iq2000-protos.h,
1530 config/iq2000/iq2000.c, config/iq2000/iq2000.md,
1531 config/lm32/lm32-protos.h, config/lm32/lm32.c,
1532 config/m32c/m32c-protos.h, config/m32c/m32c.c,
1533 config/m32r/m32r-protos.h, config/m32r/m32r.c,
1534 config/m68k/m68k-protos.h, config/m68k/m68k.c,
1535 config/mcore/mcore-protos.h, config/mcore/mcore.c,
1536 config/mcore/mcore.md, config/mep/mep-protos.h, config/mep/mep.c,
1537 config/microblaze/microblaze-protos.h, config/microblaze/microblaze.c,
1538 config/mips/mips-protos.h, config/mips/mips.c,
1539 config/mmix/mmix-protos.h, config/mmix/mmix.c,
1540 config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c,
1541 config/moxie/moxie.c, config/msp430/msp430-protos.h,
1542 config/msp430/msp430.c, config/nds32/nds32-cost.c,
1543 config/nds32/nds32-intrinsic.c, config/nds32/nds32-md-auxiliary.c,
1544 config/nds32/nds32-protos.h, config/nds32/nds32.c,
1545 config/nios2/nios2-protos.h, config/nios2/nios2.c,
1546 config/pa/pa-protos.h, config/pa/pa.c, config/pdp11/pdp11-protos.h,
1547 config/pdp11/pdp11.c, config/rl78/rl78-protos.h, config/rl78/rl78.c,
1548 config/rs6000/altivec.md, config/rs6000/rs6000-c.c,
1549 config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c,
1550 config/rs6000/rs6000.h, config/rx/rx-protos.h, config/rx/rx.c,
1551 config/s390/predicates.md, config/s390/s390-protos.h,
1552 config/s390/s390.c, config/s390/s390.h, config/s390/s390.md,
1553 config/sh/predicates.md, config/sh/sh-protos.h, config/sh/sh.c,
1554 config/sh/sh.md, config/sparc/predicates.md,
1555 config/sparc/sparc-protos.h, config/sparc/sparc.c,
1556 config/sparc/sparc.md, config/spu/spu-protos.h, config/spu/spu.c,
1557 config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c,
1558 config/tilegx/tilegx-protos.h, config/tilegx/tilegx.c,
1559 config/tilegx/tilegx.md, config/tilepro/tilepro-protos.h,
1560 config/tilepro/tilepro.c, config/v850/v850-protos.h,
1561 config/v850/v850.c, config/v850/v850.md, config/vax/vax-protos.h,
1562 config/vax/vax.c, config/vms/vms-c.c, config/xtensa/xtensa-protos.h,
1563 config/xtensa/xtensa.c, coverage.c, cprop.c, cse.c, cselib.c, cselib.h,
1564 dbxout.c, ddg.c, df-problems.c, dfp.c, dfp.h, doc/md.texi,
1565 doc/rtl.texi, doc/tm.texi, doc/tm.texi.in, dojump.c, dse.c,
1566 dwarf2cfi.c, dwarf2out.c, dwarf2out.h, emit-rtl.c, emit-rtl.h,
1567 except.c, explow.c, expmed.c, expmed.h, expr.c, expr.h, final.c,
1568 fixed-value.c, fixed-value.h, fold-const.c, function.c, function.h,
1569 fwprop.c, gcse.c, gengenrtl.c, genmodes.c, genopinit.c, genoutput.c,
1570 genpreds.c, genrecog.c, gensupport.c, gimple-ssa-strength-reduction.c,
1571 graphite-clast-to-gimple.c, haifa-sched.c, hooks.c, hooks.h, ifcvt.c,
1572 internal-fn.c, ira-build.c, ira-color.c, ira-conflicts.c, ira-costs.c,
1573 ira-emit.c, ira-int.h, ira-lives.c, ira.c, ira.h, jump.c, langhooks.h,
1574 libfuncs.h, lists.c, loop-doloop.c, loop-invariant.c, loop-iv.c,
1575 loop-unroll.c, lower-subreg.c, lower-subreg.h, lra-assigns.c,
1576 lra-constraints.c, lra-eliminations.c, lra-int.h, lra-lives.c,
1577 lra-spills.c, lra.c, lra.h, machmode.h, omp-low.c, optabs.c, optabs.h,
1578 output.h, postreload.c, print-tree.c, read-rtl.c, real.c, real.h,
1579 recog.c, recog.h, ree.c, reg-stack.c, regcprop.c, reginfo.c,
1580 regrename.c, regs.h, reload.c, reload.h, reload1.c, rtl.c, rtl.h,
1581 rtlanal.c, rtlhash.c, rtlhooks-def.h, rtlhooks.c, sched-deps.c,
1582 sel-sched-dump.c, sel-sched-ir.c, sel-sched-ir.h, sel-sched.c,
1583 simplify-rtx.c, stmt.c, stor-layout.c, stor-layout.h, target.def,
1584 targhooks.c, targhooks.h, tree-affine.c, tree-call-cdce.c,
1585 tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-if-conv.c,
1586 tree-inline.c, tree-outof-ssa.c, tree-scalar-evolution.c,
1587 tree-ssa-address.c, tree-ssa-ccp.c, tree-ssa-loop-ivopts.c,
1588 tree-ssa-loop-ivopts.h, tree-ssa-loop-manip.c,
1589 tree-ssa-loop-prefetch.c, tree-ssa-math-opts.c, tree-ssa-reassoc.c,
1590 tree-ssa-sccvn.c, tree-streamer-in.c, tree-switch-conversion.c,
1591 tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop.c,
1592 tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c,
1593 tree-vrp.c, tree.c, tree.h, tsan.c, ubsan.c, valtrack.c,
1594 var-tracking.c, varasm.c: Remove redundant enum from
1596 * gengtype.c (main): Treat machine_mode as a scalar typedef.
1597 * genmodes.c (emit_insn_modes_h): Hide inline functions if
1600 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1602 PR rtl-optimization/63340 (part 2)
1603 * rtl.h (invalid_mode_change_p): Delete.
1604 (valid_mode_changes_for_regno): New function.
1605 * reginfo.c (invalid_mode_change_p): Delete.
1606 (valid_mode_changes_for_regno): New function.
1607 * ira-costs.c (setup_regno_cost_classes_by_aclass): Restrict the
1608 classes to registers that are allowed by valid_mode_changes_for_regno.
1609 (setup_regno_cost_classes_by_mode): Likewise.
1610 (print_allocno_costs): Remove invalid_mode_change_p test.
1611 (print_pseudo_costs, find_costs_and_classes): Likewise.
1613 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1615 PR rtl-optimization/63340 (part 1)
1616 * ira-costs.c (all_cost_classes): New variable.
1617 (complete_cost_classes): New function, split out from...
1618 (setup_cost_classes): ...here.
1619 (initiate_regno_cost_classes): Set up all_cost_classes.
1620 (restrict_cost_classes): New function.
1621 (setup_regno_cost_classes_by_aclass): Restrict the cost classes to
1622 registers that are valid for the register's mode.
1623 (setup_regno_cost_classes_by_mode): Model the mode cache as a
1624 restriction of all_cost_classes to a particular mode.
1625 (print_allocno_costs): Remove contains_reg_of_mode check.
1626 (print_pseudo_costs, find_costs_and_classes): Likewise.
1628 2014-10-29 Richard Biener <rguenther@suse.de>
1630 PR tree-optimization/63666
1631 * tree-vect-slp.c (vect_get_mask_element): Properly handle
1632 accessing out-of-bound elements.
1634 2014-10-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
1635 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1636 Anna Tikhonova <anna.tikhonova@intel.com>
1637 Ilya Tocar <ilya.tocar@intel.com>
1638 Andrey Turetskiy <andrey.turetskiy@intel.com>
1639 Ilya Verbin <ilya.verbin@intel.com>
1640 Kirill Yukhin <kirill.yukhin@intel.com>
1641 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1643 * config/i386/i386.md
1644 (movhi_internal): Always detect maskmov.
1645 (movqi_internal): Fix target check.
1647 2014-10-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
1648 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1649 Anna Tikhonova <anna.tikhonova@intel.com>
1650 Ilya Tocar <ilya.tocar@intel.com>
1651 Andrey Turetskiy <andrey.turetskiy@intel.com>
1652 Ilya Verbin <ilya.verbin@intel.com>
1653 Kirill Yukhin <kirill.yukhin@intel.com>
1654 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1656 * config/i386/avx512bwintrin.h: Add new intrinsics.
1657 * config/i386/avx512vlbwintrin.h: Ditto.
1658 * config/i386/avx512vlintrin.h: Ditto.
1660 2014-10-28 Dominik Vogt <vogt@linux.vnet.ibm.com>
1662 * godump.c (precision_to_units): New helper function.
1663 (go_append_artificial_name): Ditto.
1664 (go_append_decl_name): Ditto.
1665 (go_append_bitfield): Ditto.
1666 (go_get_uinttype_for_precision): Ditto.
1667 (go_append_padding): Ditto.
1668 (go_force_record_alignment): Ditto.
1669 (go_format_type): Represent unions with an array of uints of the size
1670 of the alignment in go. This fixes the 'random' size of the union's
1671 representation using just the first field.
1672 (go_format_type): Add argument that indicates whether a record is
1673 nested (used for generation of artificial go names).
1674 (go_output_fndecl): Adapt to new go_format_type signature.
1675 (go_output_typedef): Ditto.
1676 (go_output_var): Ditto.
1677 (go_output_var): Prefer to output type as alias (typedef).
1678 (go_format_type): Bitfields in records are simulated as arrays of bytes
1681 * godump.c (go_format_type): Fix handling of arrays with zero elements.
1683 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1685 * cgraph.h: Flatten. Remove all include files.
1686 (symbol_table::initialize): Move to cgraph.c.
1687 * cgraph.c: Adjust include files.
1688 (symbol_table::initialize): Relocate from cgraph.h.
1689 * gengtype.c (open_base_files): Adjust include files.
1690 * gccplugin.h: Add hash-map.h, is-a.h, plugin-api.h, and ipa-ref.h to
1692 * ipa-inline.h: Remove all include files.
1693 * ipa-prop.h: Ditto.
1694 * ipa-reference.h: Ditto.
1695 * ipa-utils.h: Ditto:
1696 * lto-streamer.h: Remove cgraph.h from include list.
1697 * asan.c: Adjust include files.
1698 * auto-profile.c: Ditto.
1699 * bb-reorder.c: Ditto.
1701 * cfgexpand.c: Ditto.
1702 * cgraphbuild.c: Ditto.
1703 * cgraphclones.c: Ditto.
1704 * cgraphunit.c: Ditto.
1706 * coverage.c: Ditto.
1707 * data-streamer.c: Ditto.
1708 * data-streamer-in.c: Ditto.
1709 * data-streamer-out.c: Ditto.
1711 * dwarf2out.c: Ditto.
1715 * fold-const.c: Ditto.
1716 * ggc-page.c: Ditto.
1717 * gimple-fold.c: Ditto.
1718 * gimple-iterator.c: Ditto.
1719 * gimple-pretty-print.c: Ditto.
1720 * gimple-streamer-in.c: Ditto.
1721 * gimple-streamer-out.c: Ditto.
1722 * gimplify.c: Ditto.
1724 * ipa-comdats.c: Ditto.
1726 * ipa-devirt.c: Ditto.
1728 * ipa-icf-gimple.c: Ditto.
1729 * ipa-inline-analysis.c: Ditto.
1730 * ipa-inline.c: Ditto.
1731 * ipa-inline-transform.c: Ditto.
1732 * ipa-polymorphic-call.c: Ditto.
1733 * ipa-profile.c: Ditto.
1734 * ipa-prop.c: Ditto.
1735 * ipa-pure-const.c: Ditto.
1737 * ipa-reference.c: Ditto.
1738 * ipa-split.c: Ditto.
1739 * ipa-utils.c: Ditto.
1740 * ipa-visibility.c: Ditto.
1741 * langhooks.c: Ditto.
1742 * lto-cgraph.c: Ditto.
1743 * lto-compress.c: Ditto.
1744 * lto-opts.c: Ditto.
1745 * lto-section-in.c: Ditto.
1746 * lto-section-out.c: Ditto.
1747 * lto-streamer.c: Ditto.
1748 * lto-streamer-in.c: Ditto.
1749 * lto-streamer-out.c: Ditto.
1751 * opts-global.c: Ditto.
1754 * print-tree.c: Ditto.
1757 * stor-layout.c: Ditto.
1760 * trans-mem.c: Ditto.
1762 * tree-cfg.c: Ditto.
1764 * tree-emutls.c: Ditto.
1765 * tree-inline.c: Ditto.
1766 * tree-nested.c: Ditto.
1767 * tree-pretty-print.c: Ditto.
1768 * tree-profile.c: Ditto.
1769 * tree-sra.c: Ditto.
1770 * tree-ssa-alias.c: Ditto.
1771 * tree-ssa-loop-ivcanon.c: Ditto.
1772 * tree-ssa-loop-ivopts.c: Ditto.
1773 * tree-ssa-pre.c: Ditto.
1774 * tree-ssa-structalias.c: Ditto.
1775 * tree-streamer.c: Ditto.
1776 * tree-streamer-in.c: Ditto.
1777 * tree-streamer-out.c: Ditto.
1778 * tree-switch-conversion.c: Ditto.
1779 * tree-tailcall.c: Ditto.
1780 * tree-vect-data-refs.c: Ditto.
1781 * tree-vectorizer.c: Ditto.
1782 * tree-vect-stmts.c: Ditto.
1785 * value-prof.c: Ditto.
1788 * config/arm/arm.c: Ditto.
1789 * config/bfin/bfin.c: Ditto.
1790 * config/c6x/c6x.c: Ditto.
1791 * config/cris/cris.c: Ditto.
1792 * config/darwin.c: Ditto.
1793 * config/darwin-c.c: Ditto.
1794 * config/i386/i386.c: Ditto.
1795 * config/i386/winnt.c: Ditto.
1796 * config/microblaze/microblaze.c: Ditto.
1797 * config/mips/mips.c: Ditto.
1798 * config/rs6000/rs6000.c: Ditto.
1799 * config/rx/rx.c: Ditto.
1801 2014-10-28 Richard Biener <rguenther@suse.de>
1803 * gimple-fold.h (follow_single_use_edges): Declare.
1804 * gimple-fold.c (follow_single_use_edges): New function.
1805 (gimple_fold_stmt_to_constant_1): Dispatch to gimple_simplify.
1806 * tree-ssa-propagate.c
1807 (substitute_and_fold_dom_walker::before_dom_children): Allow
1808 following single-use edges when folding stmts we propagated into.
1810 2014-10-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
1811 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1812 Anna Tikhonova <anna.tikhonova@intel.com>
1813 Ilya Tocar <ilya.tocar@intel.com>
1814 Andrey Turetskiy <andrey.turetskiy@intel.com>
1815 Ilya Verbin <ilya.verbin@intel.com>
1816 Kirill Yukhin <kirill.yukhin@intel.com>
1817 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1819 * config/i386/avx512bwintrin.h: New.
1820 * config/i386/avx512dqintrin.h: Ditto.
1821 * config/i386/avx512vlbwintrin.h: Ditto.
1822 * config/i386/avx512vldqintrin.h: Ditto.
1823 * config/i386/avx512vlintrin.h: Ditto.
1824 * config/i386/immintrin.h: Include avx512vlintrin.h, avx512bwintrin.h,
1825 avx512dqintrin.h, avx512vlbwintrin.h, avx512vldqintrin.h.
1827 2014-10-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
1828 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1829 Anna Tikhonova <anna.tikhonova@intel.com>
1830 Ilya Tocar <ilya.tocar@intel.com>
1831 Andrey Turetskiy <andrey.turetskiy@intel.com>
1832 Ilya Verbin <ilya.verbin@intel.com>
1833 Kirill Yukhin <kirill.yukhin@intel.com>
1834 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1836 * config/i386/i386.c
1837 (ix86_expand_args_builtin): Handle avx_vpermilv4df_mask,
1838 avx_shufpd256_mask, avx_vpermilv2df_mask.
1840 2014-10-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
1841 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1842 Anna Tikhonova <anna.tikhonova@intel.com>
1843 Ilya Tocar <ilya.tocar@intel.com>
1844 Andrey Turetskiy <andrey.turetskiy@intel.com>
1845 Ilya Verbin <ilya.verbin@intel.com>
1846 Kirill Yukhin <kirill.yukhin@intel.com>
1847 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1849 * config/i386/i386.c
1850 (ix86_init_mmx_sse_builtins):
1851 Define __builtin_ia32_gather3siv2df, __builtin_ia32_gather3siv4df,
1852 __builtin_ia32_gather3div2df, __builtin_ia32_gather3div4df,
1853 __builtin_ia32_gather3siv4sf, __builtin_ia32_gather3siv8sf,
1854 __builtin_ia32_gather3div4sf, __builtin_ia32_gather3div8sf,
1855 __builtin_ia32_gather3siv2di, __builtin_ia32_gather3siv4di,
1856 __builtin_ia32_gather3div2di, __builtin_ia32_gather3div4di,
1857 __builtin_ia32_gather3siv4si, __builtin_ia32_gather3siv8si,
1858 __builtin_ia32_gather3div4si, __builtin_ia32_gather3div8si,
1859 __builtin_ia32_gather3altsiv4df, __builtin_ia32_gather3altdiv8sf,
1860 __builtin_ia32_gather3altsiv4di, __builtin_ia32_gather3altdiv8si,
1861 __builtin_ia32_scattersiv8sf, __builtin_ia32_scattersiv4sf,
1862 __builtin_ia32_scattersiv4df, __builtin_ia32_scattersiv2df,
1863 __builtin_ia32_scatterdiv8sf, __builtin_ia32_scatterdiv4sf,
1864 __builtin_ia32_scatterdiv4df, __builtin_ia32_scatterdiv2df,
1865 __builtin_ia32_scattersiv8si, __builtin_ia32_scattersiv4si,
1866 __builtin_ia32_scattersiv4di, __builtin_ia32_scattersiv2di,
1867 __builtin_ia32_scatterdiv8si, __builtin_ia32_scatterdiv4si,
1868 __builtin_ia32_scatterdiv4di, __builtin_ia32_scatterdiv2di.
1870 2014-10-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
1871 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1872 Anna Tikhonova <anna.tikhonova@intel.com>
1873 Ilya Tocar <ilya.tocar@intel.com>
1874 Andrey Turetskiy <andrey.turetskiy@intel.com>
1875 Ilya Verbin <ilya.verbin@intel.com>
1876 Kirill Yukhin <kirill.yukhin@intel.com>
1877 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1879 * config/i386/i386.c
1880 (ix86_builtins): Add IX86_BUILTIN_GATHER3ALTSIV4DF,
1881 IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTSIV4DI,
1882 IX86_BUILTIN_GATHER3ALTDIV8SI.
1883 (ix86_expand_builtin):
1884 Handle IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTDIV8SI,
1885 IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV4DI,
1886 IX86_BUILTIN_SCATTERDIV2DF, IX86_BUILTIN_SCATTERDIV4DF,
1887 IX86_BUILTIN_GATHER3ALTSIV4DI, IX86_BUILTIN_GATHER3ALTSIV4DF,
1888 IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
1889 IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3DIV8SI,
1890 IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV4DI,
1891 IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3SIV8SF,
1892 IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
1893 IX86_BUILTIN_GATHER3DIV2DI, IX86_BUILTIN_GATHER3DIV4DI,
1894 IX86_BUILTIN_SCATTERDIV4SF, IX86_BUILTIN_SCATTERSIV2DI,
1895 IX86_BUILTIN_GATHER3SIV2DI, IX86_BUILTIN_GATHER3SIV4SI,
1896 IX86_BUILTIN_GATHER3SIV4SF, IX86_BUILTIN_GATHER3SIV2DF,
1897 IX86_BUILTIN_SCATTERSIV2DF, IX86_BUILTIN_SCATTERDIV4SI,
1898 IX86_BUILTIN_SCATTERSIV4SF, IX86_BUILTIN_SCATTERSIV4SI,
1899 IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
1900 IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV8SF,
1901 IX86_BUILTIN_GATHER3DIV4SF, IX86_BUILTIN_SCATTERDIV8SF.
1902 (ix86_vectorize_builtin_gather): Update V2DFmode, V4DFmode, V2DImode,
1903 V4DImode, V4SFmode, V8SFmode, V4SImode, V8SImode.
1905 2014-10-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
1906 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
1907 Anna Tikhonova <anna.tikhonova@intel.com>
1908 Ilya Tocar <ilya.tocar@intel.com>
1909 Andrey Turetskiy <andrey.turetskiy@intel.com>
1910 Ilya Verbin <ilya.verbin@intel.com>
1911 Kirill Yukhin <kirill.yukhin@intel.com>
1912 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
1914 * config/i386/i386-builtin-types.def
1933 (V4SF_FTYPE_V2DF_V4SF_QI): Ditto.
1934 (V4SF_FTYPE_V4DF_V4SF_QI): Ditto.
1935 (V4SF_FTYPE_V8HI_V4SF_QI): Ditto.
1936 (V8SF_FTYPE_V8HI_V8SF_QI): Ditto.
1937 (V16SF_FTYPE_V16HI): Ditto.
1938 (V16SF_FTYPE_V16HI_V16SF_HI): Ditto.
1939 (V16SF_FTYPE_V16SI): Ditto.
1940 (V4DI_FTYPE_V4DI): Ditto.
1941 (V16SI_FTYPE_V16SF): Ditto.
1942 (V8DI_FTYPE_PV2DI): Ditto.
1943 (V8DF_FTYPE_PV2DF): Ditto.
1944 (V4DI_FTYPE_PV2DI): Ditto.
1945 (V4DF_FTYPE_PV2DF): Ditto.
1946 (V16SI_FTYPE_PV2SI): Ditto.
1947 (V16SF_FTYPE_PV2SF): Ditto.
1948 (V8SF_FTYPE_FLOAT): Ditto.
1949 (V4SF_FTYPE_FLOAT): Ditto.
1950 (V4DF_FTYPE_DOUBLE): Ditto.
1951 (V8SF_FTYPE_PV4SF): Ditto.
1952 (V8SI_FTYPE_PV4SI): Ditto.
1953 (V4SI_FTYPE_PV2SI): Ditto.
1954 (V8SF_FTYPE_PV2SF): Ditto.
1955 (V8SI_FTYPE_PV2SI): Ditto.
1956 (V16SF_FTYPE_PV8SF): Ditto.
1957 (V16SI_FTYPE_PV8SI): Ditto.
1958 (V8DI_FTYPE_V8SF): Ditto.
1959 (V4DI_FTYPE_V4SF): Ditto.
1960 (V2DI_FTYPE_V4SF): Ditto.
1961 (V64QI_FTYPE_QI): Ditto.
1962 (V32HI_FTYPE_HI): Ditto.
1963 (V16UHI_FTYPE_V16UHI): Ditto.
1964 (V32UHI_FTYPE_V32UHI): Ditto.
1965 (V2UDI_FTYPE_V2UDI): Ditto.
1966 (V4UDI_FTYPE_V4UDI): Ditto.
1967 (V8UDI_FTYPE_V8UDI): Ditto.
1968 (V4USI_FTYPE_V4USI): Ditto.
1969 (V16USI_FTYPE_V16USI): Ditto.
1970 (V2DF_FTYPE_V4DF_INT_V2DF_QI): Ditto.
1971 (V2DF_FTYPE_V8DF_INT): Ditto.
1972 (V2DF_FTYPE_V8DF_INT_V2DF_QI): Ditto.
1973 (V2DI_FTYPE_V2DI_INT_V2DI_QI): Ditto.
1974 (V8DF_FTYPE_V8DF_INT): Ditto.
1975 (V4SF_FTYPE_V8SF_INT_V4SF_QI): Ditto.
1976 (V4SI_FTYPE_V2DF_V4SI_QI): Ditto.
1977 (V4SI_FTYPE_V4SI_INT_V4SI_QI): Ditto.
1978 (V4SI_FTYPE_V8HI_V8HI_V4SI_QI): Ditto.
1979 (V4SI_FTYPE_V8SI_INT_V4SI_QI): Ditto.
1980 (V8HI_FTYPE_V16QI_V16QI_V8HI_QI): Ditto.
1981 (V8DI_FTYPE_V8DI_INT): Ditto.
1982 (V8HI_FTYPE_V8SF_INT_V8HI_QI): Ditto.
1983 (V8HI_FTYPE_V4SF_INT_V8HI_QI): Ditto.
1984 (V8SF_FTYPE_V16SF_INT): Ditto.
1985 (V8SF_FTYPE_V16SF_INT_V8SF_QI): Ditto.
1986 (V64QI_FTYPE_V32HI_V32HI): Ditto.
1987 (V32HI_FTYPE_V16SI_V16SI): Ditto.
1988 (V8DF_FTYPE_V8DF_V2DF_INT): Ditto.
1989 (V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI): Ditto.
1990 (V8DF_FTYPE_V8DF_V8DF_INT): Ditto.
1991 (V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT): Ditto.
1992 (V8DF_FTYPE_V8DF_V8DF_V8DI_INT): Ditto.
1993 (V8DF_FTYPE_V8DF_V8DF_V8DI_INT_QI): Ditto.
1994 (V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI): Ditto.
1995 (V2DF_FTYPE_V2DF_V2DF_V2DI_INT_QI): Ditto.
1996 (V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT): Ditto.
1997 (V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI): Ditto.
1998 (V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI): Ditto.
1999 (V32HI_FTYPE_V64QI_V64QI): Ditto.
2000 (V16HI_FTYPE_V32QI_V32QI_V16HI_HI): Ditto.
2001 (V32HI_FTYPE_V64QI_V64QI_V32HI_SI): Ditto.
2002 (V32HI_FTYPE_V32HI_V32HI): Ditto.
2003 (V32HI_FTYPE_V32HI_INT): Ditto.
2004 (V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI): Ditto.
2005 (V16SI_FTYPE_V32HI_V32HI): Ditto.
2006 (V8SI_FTYPE_V16HI_V16HI_V8SI_QI): Ditto.
2007 (V16SI_FTYPE_V32HI_V32HI_V16SI_HI): Ditto.
2008 (V8SI_FTYPE_V8SI_INT_V8SI_QI): Ditto.
2009 (V8SI_FTYPE_V16SI_INT): Ditto.
2010 (V8SI_FTYPE_V16SI_INT_V8SI_QI): Ditto.
2011 (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
2012 (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
2013 (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
2014 (V8DI_FTYPE_V8DI_V4DI_INT): Ditto.
2015 (V8DI_FTYPE_V8DI_V2DI_INT): Ditto.
2016 (V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI): Ditto.
2017 (V8DI_FTYPE_V16SI_V16SI): Ditto.
2018 (V8DI_FTYPE_V64QI_V64QI): Ditto.
2019 (V4DI_FTYPE_V4DI_INT_V4DI_QI): Ditto.
2020 (V2DI_FTYPE_V4DI_INT_V2DI_QI): Ditto.
2021 (V2DI_FTYPE_V8DI_INT): Ditto.
2022 (V2DI_FTYPE_V8DI_INT_V2DI_QI): Ditto.
2023 (QI_FTYPE_QI): Ditto.
2024 (SI_FTYPE_SI): Ditto.
2025 (DI_FTYPE_DI): Ditto.
2026 (HI_FTYPE_V16QI): Ditto.
2027 (SI_FTYPE_V32QI): Ditto.
2028 (DI_FTYPE_V64QI): Ditto.
2029 (QI_FTYPE_V8HI): Ditto.
2030 (HI_FTYPE_V16HI): Ditto.
2031 (SI_FTYPE_V32HI): Ditto.
2032 (QI_FTYPE_V4SI): Ditto.
2033 (QI_FTYPE_V8SI): Ditto.
2034 (HI_FTYPE_V16SI): Ditto.
2035 (QI_FTYPE_V2DI): Ditto.
2036 (QI_FTYPE_V4DI): Ditto.
2037 (QI_FTYPE_V8DI): Ditto.
2038 (V16QI_FTYPE_HI): Ditto.
2039 (V32QI_FTYPE_SI): Ditto.
2040 (V64QI_FTYPE_DI): Ditto.
2041 (V8HI_FTYPE_QI): Ditto.
2042 (V16HI_FTYPE_HI): Ditto.
2043 (V32HI_FTYPE_SI): Ditto.
2044 (V4SI_FTYPE_QI): Ditto.
2045 (V4SI_FTYPE_HI): Ditto.
2046 (V8SI_FTYPE_QI): Ditto.
2047 (V8SI_FTYPE_HI): Ditto.
2048 (V2DI_FTYPE_QI): Ditto.
2049 (V4DI_FTYPE_QI): Ditto.
2050 (QI_FTYPE_QI_QI): Ditto.
2051 (SI_FTYPE_SI_SI): Ditto.
2052 (DI_FTYPE_DI_DI): Ditto.
2053 (QI_FTYPE_QI_INT): Ditto.
2054 (SI_FTYPE_SI_INT): Ditto.
2055 (DI_FTYPE_DI_INT): Ditto.
2056 (HI_FTYPE_V16QI_V16QI): Ditto.
2057 (HI_FTYPE_V16QI_V16QI_HI): Ditto.
2058 (HI_FTYPE_V16QI_V16QI_INT_HI): Ditto.
2059 (SI_FTYPE_V32QI_V32QI): Ditto.
2060 (SI_FTYPE_V32QI_V32QI_SI): Ditto.
2061 (SI_FTYPE_V32QI_V32QI_INT_SI): Ditto.
2062 (DI_FTYPE_V64QI_V64QI): Ditto.
2063 (DI_FTYPE_V64QI_V64QI_DI): Ditto.
2064 (DI_FTYPE_V64QI_V64QI_INT_DI): Ditto.
2065 (QI_FTYPE_V8HI_V8HI): Ditto.
2066 (QI_FTYPE_V8HI_V8HI_QI): Ditto.
2067 (QI_FTYPE_V8HI_V8HI_INT_QI): Ditto.
2068 (HI_FTYPE_V16HI_V16HI): Ditto.
2069 (HI_FTYPE_V16HI_V16HI_HI): Ditto.
2070 (HI_FTYPE_V16HI_V16HI_INT_HI): Ditto.
2071 (SI_FTYPE_V32HI_V32HI): Ditto.
2072 (SI_FTYPE_V32HI_V32HI_SI): Ditto.
2073 (SI_FTYPE_V32HI_V32HI_INT_SI): Ditto.
2074 (QI_FTYPE_V4SI_V4SI): Ditto.
2075 (QI_FTYPE_V4SI_V4SI_QI): Ditto.
2076 (QI_FTYPE_V4SI_V4SI_INT_QI): Ditto.
2077 (QI_FTYPE_V8SI_V8SI): Ditto.
2078 (QI_FTYPE_V8SI_V8SI_QI): Ditto.
2079 (QI_FTYPE_V8SI_V8SI_INT_QI): Ditto.
2080 (QI_FTYPE_V2DI_V2DI): Ditto.
2081 (QI_FTYPE_V2DI_V2DI_QI): Ditto.
2082 (QI_FTYPE_V2DI_V2DI_INT_QI): Ditto.
2083 (QI_FTYPE_V4DI_V4DI): Ditto.
2084 (QI_FTYPE_V4DI_V4DI_QI): Ditto.
2085 (QI_FTYPE_V4DI_V4DI_INT_QI): Ditto.
2086 (V32HI_FTYPE_V32HI_V32HI_V32HI): Ditto.
2087 (V4DF_FTYPE_V4DF_V4DI_INT): Ditto.
2088 (V2DF_FTYPE_V2DI_V2DF_V2DF_QI): Ditto.
2089 (V2DF_FTYPE_V2DF_V2DI_V2DF_QI): Ditto.
2090 (V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI): Ditto.
2091 (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
2092 (V4SF_FTYPE_V4SI_V4SF_V4SF_QI): Ditto.
2093 (V4SF_FTYPE_V4SF_V4SI_V4SF_QI): Ditto.
2094 (V4SF_FTYPE_V4SF_V4SF_V4SF_QI): Ditto.
2095 (V4SF_FTYPE_V4SF_V2DF_V4SF_QI): Ditto.
2096 (V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI): Ditto.
2097 (V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI): Ditto.
2098 (V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI): Ditto.
2099 (V2DF_FTYPE_V2DF_V2DF_QI): Ditto.
2100 (V2DF_FTYPE_V4SF_V2DF_QI): Ditto.
2101 (V2DF_FTYPE_V4SI_V2DF_QI): Ditto.
2102 (V4DF_FTYPE_V4DF_V4DF_QI): Ditto.
2103 (V4DF_FTYPE_V4SF_V4DF_QI): Ditto.
2104 (V4DF_FTYPE_V4SI_V4DF_QI): Ditto.
2105 (V2DI_FTYPE_V4SI_V2DI_QI): Ditto.
2106 (V2DI_FTYPE_V8HI_V2DI_QI): Ditto.
2107 (V8DI_FTYPE_V8DF_V8DI_QI): Ditto.
2108 (V4DI_FTYPE_V4DF_V4DI_QI): Ditto.
2109 (V2DI_FTYPE_V2DF_V2DI_QI): Ditto.
2110 (V2DI_FTYPE_V2DI_V2DI_V2DI_QI): Ditto.
2111 (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI): Ditto.
2112 (V4DI_FTYPE_V4DI_V4DI_V4DI_QI): Ditto.
2113 (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI): Ditto.
2114 (V2DI_FTYPE_V16QI_V2DI_QI): Ditto.
2115 (V4DI_FTYPE_V16QI_V4DI_QI): Ditto.
2116 (V4DI_FTYPE_V4DI_V4DI_QI): Ditto.
2117 (V4DI_FTYPE_V4SI_V4DI_QI): Ditto.
2118 (V4DI_FTYPE_V8HI_V4DI_QI): Ditto.
2119 (V4DF_FTYPE_V4DI_V4DF_V4DF_QI): Ditto.
2120 (V4DF_FTYPE_V4DF_V4DI_V4DF_QI): Ditto.
2121 (V4DF_FTYPE_V4DF_V4DF_V4DF_QI): Ditto.
2122 (V16QI_FTYPE_V16QI_V16QI_V16QI_HI): Ditto.
2123 (V16HI_FTYPE_V16HI_V16HI_V16HI_HI): Ditto.
2124 (V32HI_FTYPE_V32HI_V32HI_V32HI_SI): Ditto.
2125 (V64QI_FTYPE_V64QI_V64QI_V64QI_DI): Ditto.
2126 (V32QI_FTYPE_V32QI_V32QI_V32QI_SI): Ditto.
2127 (V8HI_FTYPE_V8HI_V8HI_V8HI_QI): Ditto.
2128 (V4SF_FTYPE_V4SF_V4SF_QI): Ditto.
2129 (V4SF_FTYPE_V4SI_V4SF_QI): Ditto.
2130 (V8SF_FTYPE_V8SF_V8SF_QI): Ditto.
2131 (V8SF_FTYPE_V8SI_V8SF_QI): Ditto.
2132 (V4SI_FTYPE_V16QI_V4SI_QI): Ditto.
2133 (V4SI_FTYPE_V8HI_V4SI_QI): Ditto.
2134 (V8SI_FTYPE_V8SI_V8SI_QI): Ditto.
2135 (V8SI_FTYPE_V8HI_V8SI_QI): Ditto.
2136 (V8SI_FTYPE_V16QI_V8SI_QI): Ditto.
2137 (V4SI_FTYPE_V4SI_V4SI_V4SI_QI): Ditto.
2138 (V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI): Ditto.
2139 (V8SF_FTYPE_V8SF_V8SF_V8SF_QI): Ditto.
2140 (V8SF_FTYPE_V8SI_V8SF_V8SF_QI): Ditto.
2141 (V8SF_FTYPE_V8SF_V8SI_V8SF_QI): Ditto.
2142 (V8SI_FTYPE_V8SI_V8SI_V8SI_QI): Ditto.
2143 (V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI): Ditto.
2144 (V16SF_FTYPE_V8SF_V16SF_HI): Ditto.
2145 (V16SI_FTYPE_V8SI_V16SI_HI): Ditto.
2146 (V4SI_FTYPE_V4DF_V4SI_QI): Ditto.
2147 (V8DI_FTYPE_PCCHAR_V8DI_QI): Ditto.
2148 (V8SF_FTYPE_PCFLOAT_V8SF_QI): Ditto.
2149 (V4SF_FTYPE_PCFLOAT_V4SF_QI): Ditto.
2150 (V4DF_FTYPE_PCDOUBLE_V4DF_QI): Ditto.
2151 (V2DF_FTYPE_PCDOUBLE_V2DF_QI): Ditto.
2152 (V8SI_FTYPE_PCCHAR_V8SI_QI): Ditto.
2153 (V4SI_FTYPE_PCCHAR_V4SI_QI): Ditto.
2154 (V4DI_FTYPE_PCCHAR_V4DI_QI): Ditto.
2155 (V2DI_FTYPE_PCCHAR_V2DI_QI): Ditto.
2156 (V16QI_FTYPE_V16SI_V16QI_HI): Ditto.
2157 (V16QI_FTYPE_V8DI_V16QI_QI): Ditto.
2158 (V32HI_FTYPE_V32HI_V32HI_SI): Ditto.
2159 (V32HI_FTYPE_V64QI_V64QI_INT): Ditto.
2160 (V32HI_FTYPE_V32QI_V32HI_SI): Ditto.
2161 (V16HI_FTYPE_V16HI_V16HI_HI): Ditto.
2162 (V16HI_FTYPE_V32QI_V32QI_INT): Ditto.
2163 (V16HI_FTYPE_V16QI_V16HI_HI): Ditto.
2164 (V8HI_FTYPE_V16QI_V8HI_QI): Ditto.
2165 (V8HI_FTYPE_V16QI_V16QI_INT): Ditto.
2166 (V8SF_FTYPE_V4SF_V8SF_QI): Ditto.
2167 (V4DF_FTYPE_V2DF_V4DF_QI): Ditto.
2168 (V8SI_FTYPE_V4SI_V8SI_QI): Ditto.
2169 (V8SI_FTYPE_SI_V8SI_QI): Ditto.
2170 (V4SI_FTYPE_V4SI_V4SI_QI): Ditto.
2171 (V4SI_FTYPE_SI_V4SI_QI): Ditto.
2172 (V4DI_FTYPE_V2DI_V4DI_QI): Ditto.
2173 (V4DI_FTYPE_DI_V4DI_QI): Ditto.
2174 (V2DI_FTYPE_V2DI_V2DI_QI): Ditto.
2175 (V2DI_FTYPE_DI_V2DI_QI): Ditto.
2176 (V64QI_FTYPE_V64QI_V64QI_DI): Ditto.
2177 (V64QI_FTYPE_V16QI_V64QI_DI): Ditto.
2178 (V64QI_FTYPE_QI_V64QI_DI): Ditto.
2179 (V32QI_FTYPE_V32QI_V32QI_SI): Ditto.
2180 (V32QI_FTYPE_V16QI_V32QI_SI): Ditto.
2181 (V32QI_FTYPE_QI_V32QI_SI): Ditto.
2182 (V16QI_FTYPE_V16QI_V16QI_HI): Ditto.
2183 (V16QI_FTYPE_QI_V16QI_HI): Ditto.
2184 (V32HI_FTYPE_V8HI_V32HI_SI): Ditto.
2185 (V32HI_FTYPE_HI_V32HI_SI): Ditto.
2186 (V16HI_FTYPE_V8HI_V16HI_HI): Ditto.
2187 (V16HI_FTYPE_HI_V16HI_HI): Ditto.
2188 (V8HI_FTYPE_V8HI_V8HI_QI): Ditto.
2189 (V8HI_FTYPE_HI_V8HI_QI): Ditto.
2190 (V64QI_FTYPE_PCV64QI_V64QI_DI): Ditto.
2191 (V32HI_FTYPE_PCV32HI_V32HI_SI): Ditto.
2192 (V32QI_FTYPE_PCV32QI_V32QI_SI): Ditto.
2193 (V16SF_FTYPE_PCV8SF_V16SF_HI): Ditto.
2194 (V16SI_FTYPE_PCV8SI_V16SI_HI): Ditto.
2195 (V16HI_FTYPE_PCV16HI_V16HI_HI): Ditto.
2196 (V16QI_FTYPE_PCV16QI_V16QI_HI): Ditto.
2197 (V8DF_FTYPE_PCV2DF_V8DF_QI): Ditto.
2198 (V8SF_FTYPE_PCV8SF_V8SF_QI): Ditto.
2199 (V8SF_FTYPE_PCV4SF_V8SF_QI): Ditto.
2200 (V8DI_FTYPE_PCV2DI_V8DI_QI): Ditto.
2201 (V8SI_FTYPE_PCV8SI_V8SI_QI): Ditto.
2202 (V8SI_FTYPE_PCV4SI_V8SI_QI): Ditto.
2203 (V8HI_FTYPE_PCV8HI_V8HI_QI): Ditto.
2204 (V4DF_FTYPE_PCV2DF_V4DF_QI): Ditto.
2205 (V4DF_FTYPE_PCV4DF_V4DF_QI): Ditto.
2206 (V4SF_FTYPE_PCV4SF_V4SF_QI): Ditto.
2207 (V4DI_FTYPE_PCV4DI_V4DI_QI): Ditto.
2208 (V4DI_FTYPE_PCV2DI_V4DI_QI): Ditto.
2209 (V4SI_FTYPE_PCV4SI_V4SI_QI): Ditto.
2210 (V2DF_FTYPE_PCV2DF_V2DF_QI): Ditto.
2211 (V2DI_FTYPE_PCV2DI_V2DI_QI): Ditto.
2212 (V16QI_FTYPE_V8HI_V16QI_QI): Ditto.
2213 (V16QI_FTYPE_V16HI_V16QI_HI): Ditto.
2214 (V16QI_FTYPE_V4SI_V16QI_QI): Ditto.
2215 (V16QI_FTYPE_V8SI_V16QI_QI): Ditto.
2216 (V8HI_FTYPE_V4SI_V8HI_QI): Ditto.
2217 (V8HI_FTYPE_V8SI_V8HI_QI): Ditto.
2218 (V16QI_FTYPE_V2DI_V16QI_QI): Ditto.
2219 (V16QI_FTYPE_V4DI_V16QI_QI): Ditto.
2220 (V8HI_FTYPE_V2DI_V8HI_QI): Ditto.
2221 (V8HI_FTYPE_V4DI_V8HI_QI): Ditto.
2222 (V4SI_FTYPE_V2DI_V4SI_QI): Ditto.
2223 (V4SI_FTYPE_V4DI_V4SI_QI): Ditto.
2224 (V32QI_FTYPE_V32HI_V32QI_SI): Ditto.
2225 (V2DF_FTYPE_V2DF_INT_V2DF_QI): Ditto.
2226 (V4DF_FTYPE_V4DF_INT_V4DF_QI): Ditto.
2227 (V4SF_FTYPE_V4SF_INT_V4SF_QI): Ditto.
2228 (V8SF_FTYPE_V8SF_INT_V8SF_QI): Ditto.
2229 (V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI): Ditto.
2230 (V2DF_FTYPE_V2DF_V2DF_INT_V2DF_QI): Ditto.
2231 (V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI): Ditto.
2232 (V4SF_FTYPE_V4SF_V4SF_INT_V4SF_QI): Ditto.
2233 (VOID_FTYPE_PV8HI_V4DI_QI): Ditto.
2234 (VOID_FTYPE_PV8HI_V2DI_QI): Ditto.
2235 (VOID_FTYPE_PV4SI_V4DI_QI): Ditto.
2236 (VOID_FTYPE_PV4SI_V2DI_QI): Ditto.
2237 (VOID_FTYPE_PV8HI_V8SI_QI): Ditto.
2238 (VOID_FTYPE_PV8HI_V4SI_QI): Ditto.
2239 (VOID_FTYPE_PV4DF_V4DF_QI): Ditto.
2240 (VOID_FTYPE_PV2DF_V2DF_QI): Ditto.
2241 (VOID_FTYPE_PV8SF_V8SF_QI): Ditto.
2242 (VOID_FTYPE_PV4SF_V4SF_QI): Ditto.
2243 (VOID_FTYPE_PV4DI_V4DI_QI): Ditto.
2244 (VOID_FTYPE_PV2DI_V2DI_QI): Ditto.
2245 (VOID_FTYPE_PV16QI_V8SI_QI): Ditto.
2246 (VOID_FTYPE_PV16QI_V4SI_QI): Ditto.
2247 (VOID_FTYPE_PV16QI_V4DI_QI): Ditto.
2248 (VOID_FTYPE_PV16QI_V2DI_QI): Ditto.
2249 (VOID_FTYPE_PV8SI_V8SI_QI): Ditto.
2250 (VOID_FTYPE_PV4SI_V4SI_QI): Ditto.
2251 (VOID_FTYPE_PV32HI_V32HI_SI): Ditto.
2252 (VOID_FTYPE_PV16HI_V16HI_HI): Ditto.
2253 (VOID_FTYPE_PV8HI_V8HI_QI): Ditto.
2254 (VOID_FTYPE_PV64QI_V64QI_DI): Ditto.
2255 (VOID_FTYPE_PV32QI_V32QI_SI): Ditto.
2256 (VOID_FTYPE_PV16QI_V16QI_HI): Ditto.
2257 (V8SI_FTYPE_V8SF_V8SI_QI): Ditto.
2258 (V4SI_FTYPE_V4SF_V4SI_QI): Ditto.
2259 (V8DI_FTYPE_V8SF_V8DI_QI): Ditto.
2260 (V4DI_FTYPE_V4SF_V4DI_QI): Ditto.
2261 (V2DI_FTYPE_V4SF_V2DI_QI): Ditto.
2262 (V8SF_FTYPE_V8DI_V8SF_QI): Ditto.
2263 (V4SF_FTYPE_V4DI_V4SF_QI): Ditto.
2264 (V4SF_FTYPE_V2DI_V4SF_QI): Ditto.
2265 (V8DF_FTYPE_V8DI_V8DF_QI): Ditto.
2266 (V4DF_FTYPE_V4DI_V4DF_QI): Ditto.
2267 (V2DF_FTYPE_V2DI_V2DF_QI): Ditto.
2268 (V32HI_FTYPE_V32HI_INT_V32HI_SI): Ditto.
2269 (V32HI_FTYPE_V32HI_V8HI_V32HI_SI): Ditto.
2270 (V16HI_FTYPE_V16HI_INT_V16HI_HI): Ditto.
2271 (V16HI_FTYPE_V16HI_V8HI_V16HI_HI): Ditto.
2272 (V8HI_FTYPE_V8HI_INT_V8HI_QI): Ditto.
2273 (V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI): Ditto.
2274 (V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI): Ditto.
2275 (V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI): Ditto.
2276 (V64QI_FTYPE_V32HI_V32HI_V64QI_DI): Ditto.
2277 (V32QI_FTYPE_V16HI_V16HI_V32QI_SI): Ditto.
2278 (V16QI_FTYPE_V8HI_V8HI_V16QI_HI): Ditto.
2279 (V32HI_FTYPE_V16SI_V16SI_V32HI_SI): Ditto.
2280 (V16HI_FTYPE_V8SI_V8SI_V16HI_HI): Ditto.
2281 (V8HI_FTYPE_V4SI_V4SI_V8HI_QI): Ditto.
2282 (V8DI_FTYPE_V16SI_V16SI_V8DI_QI): Ditto.
2283 (V4DI_FTYPE_V8SI_V8SI_V4DI_QI): Ditto.
2284 (V2DI_FTYPE_V4SI_V4SI_V2DI_QI): Ditto.
2285 (V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI): Ditto.
2286 (V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI): Ditto.
2287 (V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI): Ditto.
2288 (V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI): Ditto.
2289 (V2DF_FTYPE_V2DF_V2DI_V2DF): Ditto.
2290 (V4DF_FTYPE_V4DF_V4DI_V4DF): Ditto.
2291 (V4SF_FTYPE_V4SF_V4SI_V4SF): Ditto.
2292 (V8SF_FTYPE_V8SF_V8SI_V8SF): Ditto.
2293 (V8SI_FTYPE_V8SI_V4SI_V8SI_QI): Ditto.
2294 (V4DI_FTYPE_V4DI_V2DI_V4DI_QI): Ditto.
2295 (QI_FTYPE_V8DF_INT): Ditto.
2296 (QI_FTYPE_V4DF_INT): Ditto.
2297 (QI_FTYPE_V4DF_V4DF_INT_QI): Ditto.
2298 (QI_FTYPE_V2DF_INT): Ditto.
2299 (HI_FTYPE_V16SF_INT): Ditto.
2300 (QI_FTYPE_V8SF_INT): Ditto.
2301 (QI_FTYPE_V8SF_V8SF_INT_QI): Ditto.
2302 (QI_FTYPE_V4SF_INT): Ditto.
2303 (QI_FTYPE_V8DF_INT_QI): Ditto.
2304 (QI_FTYPE_V4DF_INT_QI): Ditto.
2305 (QI_FTYPE_V2DF_INT_QI): Ditto.
2306 (HI_FTYPE_V16SF_INT_HI): Ditto.
2307 (QI_FTYPE_V8SF_INT_QI): Ditto.
2308 (QI_FTYPE_V4SF_INT_QI): Ditto.
2309 (V8DI_FTYPE_V8DF_V8DI_QI_INT): Ditto.
2310 (V8DI_FTYPE_V8SF_V8DI_QI_INT): Ditto.
2311 (V8DF_FTYPE_V8DI_V8DF_QI_INT): Ditto.
2312 (V8SF_FTYPE_V8DI_V8SF_QI_INT): Ditto.
2313 (V2DF_FTYPE_V2DF_PCDOUBLE_V4SI_QI_INT): Ditto.
2314 (V4DF_FTYPE_V4DF_PCDOUBLE_V4SI_QI_INT): Ditto.
2315 (V4DF_FTYPE_V4DF_PCDOUBLE_V8SI_QI_INT): Ditto.
2316 (V2DF_FTYPE_V2DF_PCDOUBLE_V2DI_QI_INT): Ditto.
2317 (V4DF_FTYPE_V4DF_PCDOUBLE_V4DI_QI_INT): Ditto.
2318 (V4SF_FTYPE_V4SF_PCFLOAT_V4SI_QI_INT): Ditto.
2319 (V8SF_FTYPE_V8SF_PCFLOAT_V8SI_QI_INT): Ditto.
2320 (V4SF_FTYPE_V4SF_PCFLOAT_V2DI_QI_INT): Ditto.
2321 (V4SF_FTYPE_V4SF_PCFLOAT_V4DI_QI_INT): Ditto.
2322 (V8SF_FTYPE_V8SF_PCFLOAT_V4DI_QI_INT): Ditto.
2323 (V2DI_FTYPE_V2DI_PCINT64_V4SI_QI_INT): Ditto.
2324 (V4DI_FTYPE_V4DI_PCINT64_V4SI_QI_INT): Ditto.
2325 (V4DI_FTYPE_V4DI_PCINT64_V8SI_QI_INT): Ditto.
2326 (V2DI_FTYPE_V2DI_PCINT64_V2DI_QI_INT): Ditto.
2327 (V4DI_FTYPE_V4DI_PCINT64_V4DI_QI_INT): Ditto.
2328 (V4SI_FTYPE_V4SI_PCINT_V4SI_QI_INT): Ditto.
2329 (V8SI_FTYPE_V8SI_PCINT_V8SI_QI_INT): Ditto.
2330 (V4SI_FTYPE_V4SI_PCINT_V2DI_QI_INT): Ditto.
2331 (V4SI_FTYPE_V4SI_PCINT_V4DI_QI_INT): Ditto.
2332 (V8SI_FTYPE_V8SI_PCINT_V4DI_QI_INT): Ditto.
2333 (VOID_FTYPE_PFLOAT_QI_V8SI_V8SF_INT): Ditto.
2334 (VOID_FTYPE_PFLOAT_QI_V4SI_V4SF_INT): Ditto.
2335 (VOID_FTYPE_PDOUBLE_QI_V4SI_V4DF_INT): Ditto.
2336 (VOID_FTYPE_PDOUBLE_QI_V4SI_V2DF_INT): Ditto.
2337 (VOID_FTYPE_PFLOAT_QI_V4DI_V4SF_INT): Ditto.
2338 (VOID_FTYPE_PFLOAT_QI_V2DI_V4SF_INT): Ditto.
2339 (VOID_FTYPE_PDOUBLE_QI_V4DI_V4DF_INT): Ditto.
2340 (VOID_FTYPE_PDOUBLE_QI_V2DI_V2DF_INT): Ditto.
2341 (VOID_FTYPE_PINT_QI_V8SI_V8SI_INT): Ditto.
2342 (VOID_FTYPE_PINT_QI_V4SI_V4SI_INT): Ditto.
2343 (VOID_FTYPE_PLONGLONG_QI_V4SI_V4DI_INT): Ditto.
2344 (VOID_FTYPE_PLONGLONG_QI_V4SI_V2DI_INT): Ditto.
2345 (VOID_FTYPE_PINT_QI_V4DI_V4SI_INT): Ditto.
2346 (VOID_FTYPE_PINT_QI_V2DI_V4SI_INT): Ditto.
2347 (VOID_FTYPE_PLONGLONG_QI_V4DI_V4DI_INT): Ditto.
2348 (VOID_FTYPE_PLONGLONG_QI_V2DI_V2DI_INT): Ditto.
2349 (V8DI_FTYPE_V8DI_INT): Ditto.
2350 (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
2351 (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
2352 (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
2353 (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
2354 (V2DF_FTYPE_ V2DF_ V2DF_ V2DI_ INT_ QI): Remove.
2355 (V4SF_FTYPE_ V4SF_ V2DF_ V4SF_ QI): Ditto.
2356 (V4SF_FTYPE_ V4SF_ V4SF_ V4SF_ QI): Ditto.
2357 (V2DF_FTYPE_ PCDOUBLE_ V2DF_ QI): Ditto.
2358 (V4SF_FTYPE_ PCFLOAT_ V4SF_ QI): Ditto.
2359 (V16QI_FTYPE_ V16SI_ V16QI_ HI): Ditto.
2360 (V16QI_FTYPE_ V8DI_ V16QI_ QI): Ditto.
2361 (V4SF_FTYPE_ V4SF_ V4SF_ INT_ V4SF_ QI): Ditto.
2362 (V2DF_FTYPE_ V2DF_ V2DF_ INT_ V2DF_ QI): Ditto.
2363 (V8DI_FTYPE_ V16SI_ V16SI_ V8DI_ QI): Ditto.
2364 * config/i386/i386.c (ix86_builtins):
2365 Add IX86_BUILTIN_PMOVUSQD256_MEM, IX86_BUILTIN_PMOVUSQD128_MEM,
2366 IX86_BUILTIN_PMOVSQD256_MEM, IX86_BUILTIN_PMOVSQD128_MEM,
2367 IX86_BUILTIN_PMOVQD256_MEM, IX86_BUILTIN_PMOVQD128_MEM,
2368 IX86_BUILTIN_PMOVUSQW256_MEM, IX86_BUILTIN_PMOVUSQW128_MEM,
2369 IX86_BUILTIN_PMOVSQW256_MEM, IX86_BUILTIN_PMOVSQW128_MEM,
2370 IX86_BUILTIN_PMOVQW256_MEM, IX86_BUILTIN_PMOVQW128_MEM,
2371 IX86_BUILTIN_PMOVUSQB256_MEM, IX86_BUILTIN_PMOVUSQB128_MEM,
2372 IX86_BUILTIN_PMOVSQB256_MEM, IX86_BUILTIN_PMOVSQB128_MEM,
2373 IX86_BUILTIN_PMOVQB256_MEM, IX86_BUILTIN_PMOVQB128_MEM,
2374 IX86_BUILTIN_PMOVUSDW256_MEM, IX86_BUILTIN_PMOVUSDW128_MEM,
2375 IX86_BUILTIN_PMOVSDW256_MEM, IX86_BUILTIN_PMOVSDW128_MEM,
2376 IX86_BUILTIN_PMOVDW256_MEM, IX86_BUILTIN_PMOVDW128_MEM,
2377 IX86_BUILTIN_PMOVUSDB256_MEM, IX86_BUILTIN_PMOVUSDB128_MEM,
2378 IX86_BUILTIN_PMOVSDB256_MEM, IX86_BUILTIN_PMOVSDB128_MEM,
2379 IX86_BUILTIN_PMOVDB256_MEM, IX86_BUILTIN_PMOVDB128_MEM,
2380 IX86_BUILTIN_MOVDQA64LOAD256_MASK, IX86_BUILTIN_MOVDQA64LOAD128_MASK,
2381 IX86_BUILTIN_MOVDQA32LOAD256_MASK, IX86_BUILTIN_MOVDQA32LOAD128_MASK,
2382 IX86_BUILTIN_MOVDQA64STORE256_MASK, IX86_BUILTIN_MOVDQA64STORE128_MASK,
2383 IX86_BUILTIN_MOVDQA32STORE256_MASK, IX86_BUILTIN_MOVDQA32STORE128_MASK,
2384 IX86_BUILTIN_LOADAPD256_MASK, IX86_BUILTIN_LOADAPD128_MASK,
2385 IX86_BUILTIN_LOADAPS256_MASK, IX86_BUILTIN_LOADAPS128_MASK,
2386 IX86_BUILTIN_STOREAPD256_MASK, IX86_BUILTIN_STOREAPD128_MASK,
2387 IX86_BUILTIN_STOREAPS256_MASK, IX86_BUILTIN_STOREAPS128_MASK,
2388 IX86_BUILTIN_LOADUPD256_MASK, IX86_BUILTIN_LOADUPD128_MASK,
2389 IX86_BUILTIN_LOADUPS256_MASK, IX86_BUILTIN_LOADUPS128_MASK,
2390 IX86_BUILTIN_STOREUPD256_MASK, IX86_BUILTIN_STOREUPD128_MASK,
2391 IX86_BUILTIN_STOREUPS256_MASK, IX86_BUILTIN_STOREUPS128_MASK,
2392 IX86_BUILTIN_LOADDQUDI256_MASK, IX86_BUILTIN_LOADDQUDI128_MASK,
2393 IX86_BUILTIN_LOADDQUSI256_MASK, IX86_BUILTIN_LOADDQUSI128_MASK,
2394 IX86_BUILTIN_LOADDQUHI256_MASK, IX86_BUILTIN_LOADDQUHI128_MASK,
2395 IX86_BUILTIN_LOADDQUQI256_MASK, IX86_BUILTIN_LOADDQUQI128_MASK,
2396 IX86_BUILTIN_STOREDQUDI256_MASK, IX86_BUILTIN_STOREDQUDI128_MASK,
2397 IX86_BUILTIN_STOREDQUSI256_MASK, IX86_BUILTIN_STOREDQUSI128_MASK,
2398 IX86_BUILTIN_STOREDQUHI256_MASK, IX86_BUILTIN_STOREDQUHI128_MASK,
2399 IX86_BUILTIN_STOREDQUQI256_MASK, IX86_BUILTIN_STOREDQUQI128_MASK,
2400 IX86_BUILTIN_COMPRESSPDSTORE256, IX86_BUILTIN_COMPRESSPDSTORE128,
2401 IX86_BUILTIN_COMPRESSPSSTORE256, IX86_BUILTIN_COMPRESSPSSTORE128,
2402 IX86_BUILTIN_PCOMPRESSQSTORE256, IX86_BUILTIN_PCOMPRESSQSTORE128,
2403 IX86_BUILTIN_PCOMPRESSDSTORE256, IX86_BUILTIN_PCOMPRESSDSTORE128,
2404 IX86_BUILTIN_EXPANDPDLOAD256, IX86_BUILTIN_EXPANDPDLOAD128,
2405 IX86_BUILTIN_EXPANDPSLOAD256, IX86_BUILTIN_EXPANDPSLOAD128,
2406 IX86_BUILTIN_PEXPANDQLOAD256, IX86_BUILTIN_PEXPANDQLOAD128,
2407 IX86_BUILTIN_PEXPANDDLOAD256, IX86_BUILTIN_PEXPANDDLOAD128,
2408 IX86_BUILTIN_EXPANDPDLOAD256Z, IX86_BUILTIN_EXPANDPDLOAD128Z,
2409 IX86_BUILTIN_EXPANDPSLOAD256Z, IX86_BUILTIN_EXPANDPSLOAD128Z,
2410 IX86_BUILTIN_PEXPANDQLOAD256Z, IX86_BUILTIN_PEXPANDQLOAD128Z,
2411 IX86_BUILTIN_PEXPANDDLOAD256Z, IX86_BUILTIN_PEXPANDDLOAD128Z,
2412 IX86_BUILTIN_PALIGNR256_MASK, IX86_BUILTIN_PALIGNR128_MASK,
2413 IX86_BUILTIN_MOVDQA64_256_MASK, IX86_BUILTIN_MOVDQA64_128_MASK,
2414 IX86_BUILTIN_MOVDQA32_256_MASK, IX86_BUILTIN_MOVDQA32_128_MASK,
2415 IX86_BUILTIN_MOVAPD256_MASK, IX86_BUILTIN_MOVAPD128_MASK,
2416 IX86_BUILTIN_MOVAPS256_MASK, IX86_BUILTIN_MOVAPS128_MASK,
2417 IX86_BUILTIN_MOVDQUHI256_MASK, IX86_BUILTIN_MOVDQUHI128_MASK,
2418 IX86_BUILTIN_MOVDQUQI256_MASK, IX86_BUILTIN_MOVDQUQI128_MASK,
2419 IX86_BUILTIN_MINPS128_MASK, IX86_BUILTIN_MAXPS128_MASK,
2420 IX86_BUILTIN_MINPD128_MASK, IX86_BUILTIN_MAXPD128_MASK,
2421 IX86_BUILTIN_MAXPD256_MASK, IX86_BUILTIN_MAXPS256_MASK,
2422 IX86_BUILTIN_MINPD256_MASK, IX86_BUILTIN_MINPS256_MASK,
2423 IX86_BUILTIN_MULPS128_MASK, IX86_BUILTIN_DIVPS128_MASK,
2424 IX86_BUILTIN_MULPD128_MASK, IX86_BUILTIN_DIVPD128_MASK,
2425 IX86_BUILTIN_DIVPD256_MASK, IX86_BUILTIN_DIVPS256_MASK,
2426 IX86_BUILTIN_MULPD256_MASK, IX86_BUILTIN_MULPS256_MASK,
2427 IX86_BUILTIN_ADDPD128_MASK, IX86_BUILTIN_ADDPD256_MASK,
2428 IX86_BUILTIN_ADDPS128_MASK, IX86_BUILTIN_ADDPS256_MASK,
2429 IX86_BUILTIN_SUBPD128_MASK, IX86_BUILTIN_SUBPD256_MASK,
2430 IX86_BUILTIN_SUBPS128_MASK, IX86_BUILTIN_SUBPS256_MASK,
2431 IX86_BUILTIN_XORPD256_MASK, IX86_BUILTIN_XORPD128_MASK,
2432 IX86_BUILTIN_XORPS256_MASK, IX86_BUILTIN_XORPS128_MASK,
2433 IX86_BUILTIN_ORPD256_MASK, IX86_BUILTIN_ORPD128_MASK,
2434 IX86_BUILTIN_ORPS256_MASK, IX86_BUILTIN_ORPS128_MASK,
2435 IX86_BUILTIN_BROADCASTF32x2_256, IX86_BUILTIN_BROADCASTI32x2_256,
2436 IX86_BUILTIN_BROADCASTI32x2_128, IX86_BUILTIN_BROADCASTF64X2_256,
2437 IX86_BUILTIN_BROADCASTI64X2_256, IX86_BUILTIN_BROADCASTF32X4_256,
2438 IX86_BUILTIN_BROADCASTI32X4_256, IX86_BUILTIN_EXTRACTF32X4_256,
2439 IX86_BUILTIN_EXTRACTI32X4_256, IX86_BUILTIN_DBPSADBW256,
2440 IX86_BUILTIN_DBPSADBW128, IX86_BUILTIN_CVTTPD2QQ256,
2441 IX86_BUILTIN_CVTTPD2QQ128, IX86_BUILTIN_CVTTPD2UQQ256,
2442 IX86_BUILTIN_CVTTPD2UQQ128, IX86_BUILTIN_CVTPD2QQ256,
2443 IX86_BUILTIN_CVTPD2QQ128, IX86_BUILTIN_CVTPD2UQQ256,
2444 IX86_BUILTIN_CVTPD2UQQ128, IX86_BUILTIN_CVTPD2UDQ256_MASK,
2445 IX86_BUILTIN_CVTPD2UDQ128_MASK, IX86_BUILTIN_CVTTPS2QQ256,
2446 IX86_BUILTIN_CVTTPS2QQ128, IX86_BUILTIN_CVTTPS2UQQ256,
2447 IX86_BUILTIN_CVTTPS2UQQ128, IX86_BUILTIN_CVTTPS2DQ256_MASK,
2448 IX86_BUILTIN_CVTTPS2DQ128_MASK, IX86_BUILTIN_CVTTPS2UDQ256,
2449 IX86_BUILTIN_CVTTPS2UDQ128, IX86_BUILTIN_CVTTPD2DQ256_MASK,
2450 IX86_BUILTIN_CVTTPD2DQ128_MASK, IX86_BUILTIN_CVTTPD2UDQ256_MASK,
2451 IX86_BUILTIN_CVTTPD2UDQ128_MASK, IX86_BUILTIN_CVTPD2DQ256_MASK,
2452 IX86_BUILTIN_CVTPD2DQ128_MASK, IX86_BUILTIN_CVTDQ2PD256_MASK,
2453 IX86_BUILTIN_CVTDQ2PD128_MASK, IX86_BUILTIN_CVTUDQ2PD256_MASK,
2454 IX86_BUILTIN_CVTUDQ2PD128_MASK, IX86_BUILTIN_CVTDQ2PS256_MASK,
2455 IX86_BUILTIN_CVTDQ2PS128_MASK, IX86_BUILTIN_CVTUDQ2PS256_MASK,
2456 IX86_BUILTIN_CVTUDQ2PS128_MASK, IX86_BUILTIN_CVTPS2PD256_MASK,
2457 IX86_BUILTIN_CVTPS2PD128_MASK, IX86_BUILTIN_PBROADCASTB256_MASK,
2458 IX86_BUILTIN_PBROADCASTB256_GPR_MASK, IX86_BUILTIN_PBROADCASTB128_MASK,
2459 IX86_BUILTIN_PBROADCASTB128_GPR_MASK, IX86_BUILTIN_PBROADCASTW256_MASK,
2460 IX86_BUILTIN_PBROADCASTW256_GPR_MASK, IX86_BUILTIN_PBROADCASTW128_MASK,
2461 IX86_BUILTIN_PBROADCASTW128_GPR_MASK, IX86_BUILTIN_PBROADCASTD256_MASK,
2462 IX86_BUILTIN_PBROADCASTD256_GPR_MASK, IX86_BUILTIN_PBROADCASTD128_MASK,
2463 IX86_BUILTIN_PBROADCASTD128_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MASK,
2464 IX86_BUILTIN_PBROADCASTQ256_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MEM_MASK,
2465 IX86_BUILTIN_PBROADCASTQ128_MASK, IX86_BUILTIN_PBROADCASTQ128_GPR_MASK,
2466 IX86_BUILTIN_PBROADCASTQ128_MEM_MASK, IX86_BUILTIN_BROADCASTSS256,
2467 IX86_BUILTIN_BROADCASTSS128, IX86_BUILTIN_BROADCASTSD256,
2468 IX86_BUILTIN_EXTRACTF64X2_256, IX86_BUILTIN_EXTRACTI64X2_256,
2469 IX86_BUILTIN_INSERTF32X4_256, IX86_BUILTIN_INSERTI32X4_256,
2470 IX86_BUILTIN_PMOVSXBW256_MASK, IX86_BUILTIN_PMOVSXBW128_MASK,
2471 IX86_BUILTIN_PMOVSXBD256_MASK, IX86_BUILTIN_PMOVSXBD128_MASK,
2472 IX86_BUILTIN_PMOVSXBQ256_MASK, IX86_BUILTIN_PMOVSXBQ128_MASK,
2473 IX86_BUILTIN_PMOVSXWD256_MASK, IX86_BUILTIN_PMOVSXWD128_MASK,
2474 IX86_BUILTIN_PMOVSXWQ256_MASK, IX86_BUILTIN_PMOVSXWQ128_MASK,
2475 IX86_BUILTIN_PMOVSXDQ256_MASK, IX86_BUILTIN_PMOVSXDQ128_MASK,
2476 IX86_BUILTIN_PMOVZXBW256_MASK, IX86_BUILTIN_PMOVZXBW128_MASK,
2477 IX86_BUILTIN_PMOVZXBD256_MASK, IX86_BUILTIN_PMOVZXBD128_MASK,
2478 IX86_BUILTIN_PMOVZXBQ256_MASK, IX86_BUILTIN_PMOVZXBQ128_MASK,
2479 IX86_BUILTIN_PMOVZXWD256_MASK, IX86_BUILTIN_PMOVZXWD128_MASK,
2480 IX86_BUILTIN_PMOVZXWQ256_MASK, IX86_BUILTIN_PMOVZXWQ128_MASK,
2481 IX86_BUILTIN_PMOVZXDQ256_MASK, IX86_BUILTIN_PMOVZXDQ128_MASK,
2482 IX86_BUILTIN_REDUCEPD256_MASK, IX86_BUILTIN_REDUCEPD128_MASK,
2483 IX86_BUILTIN_REDUCEPS256_MASK, IX86_BUILTIN_REDUCEPS128_MASK,
2484 IX86_BUILTIN_REDUCESD_MASK, IX86_BUILTIN_REDUCESS_MASK,
2485 IX86_BUILTIN_VPERMVARHI256_MASK, IX86_BUILTIN_VPERMVARHI128_MASK,
2486 IX86_BUILTIN_VPERMT2VARHI256, IX86_BUILTIN_VPERMT2VARHI256_MASKZ,
2487 IX86_BUILTIN_VPERMT2VARHI128, IX86_BUILTIN_VPERMT2VARHI128_MASKZ,
2488 IX86_BUILTIN_VPERMI2VARHI256, IX86_BUILTIN_VPERMI2VARHI128,
2489 IX86_BUILTIN_RCP14PD256, IX86_BUILTIN_RCP14PD128,
2490 IX86_BUILTIN_RCP14PS256, IX86_BUILTIN_RCP14PS128,
2491 IX86_BUILTIN_RSQRT14PD256_MASK, IX86_BUILTIN_RSQRT14PD128_MASK,
2492 IX86_BUILTIN_RSQRT14PS256_MASK, IX86_BUILTIN_RSQRT14PS128_MASK,
2493 IX86_BUILTIN_SQRTPD256_MASK, IX86_BUILTIN_SQRTPD128_MASK,
2494 IX86_BUILTIN_SQRTPS256_MASK, IX86_BUILTIN_SQRTPS128_MASK,
2495 IX86_BUILTIN_PADDB128_MASK, IX86_BUILTIN_PADDW128_MASK,
2496 IX86_BUILTIN_PADDD128_MASK, IX86_BUILTIN_PADDQ128_MASK,
2497 IX86_BUILTIN_PSUBB128_MASK, IX86_BUILTIN_PSUBW128_MASK,
2498 IX86_BUILTIN_PSUBD128_MASK, IX86_BUILTIN_PSUBQ128_MASK,
2499 IX86_BUILTIN_PADDSB128_MASK, IX86_BUILTIN_PADDSW128_MASK,
2500 IX86_BUILTIN_PSUBSB128_MASK, IX86_BUILTIN_PSUBSW128_MASK,
2501 IX86_BUILTIN_PADDUSB128_MASK, IX86_BUILTIN_PADDUSW128_MASK,
2502 IX86_BUILTIN_PSUBUSB128_MASK, IX86_BUILTIN_PSUBUSW128_MASK,
2503 IX86_BUILTIN_PADDB256_MASK, IX86_BUILTIN_PADDW256_MASK,
2504 IX86_BUILTIN_PADDD256_MASK, IX86_BUILTIN_PADDQ256_MASK,
2505 IX86_BUILTIN_PADDSB256_MASK, IX86_BUILTIN_PADDSW256_MASK,
2506 IX86_BUILTIN_PADDUSB256_MASK, IX86_BUILTIN_PADDUSW256_MASK,
2507 IX86_BUILTIN_PSUBB256_MASK, IX86_BUILTIN_PSUBW256_MASK,
2508 IX86_BUILTIN_PSUBD256_MASK, IX86_BUILTIN_PSUBQ256_MASK,
2509 IX86_BUILTIN_PSUBSB256_MASK, IX86_BUILTIN_PSUBSW256_MASK,
2510 IX86_BUILTIN_PSUBUSB256_MASK, IX86_BUILTIN_PSUBUSW256_MASK,
2511 IX86_BUILTIN_SHUF_F64x2_256, IX86_BUILTIN_SHUF_I64x2_256,
2512 IX86_BUILTIN_SHUF_I32x4_256, IX86_BUILTIN_SHUF_F32x4_256,
2513 IX86_BUILTIN_PMOVWB128, IX86_BUILTIN_PMOVWB256,
2514 IX86_BUILTIN_PMOVSWB128, IX86_BUILTIN_PMOVSWB256,
2515 IX86_BUILTIN_PMOVUSWB128, IX86_BUILTIN_PMOVUSWB256,
2516 IX86_BUILTIN_PMOVDB128, IX86_BUILTIN_PMOVDB256,
2517 IX86_BUILTIN_PMOVSDB128, IX86_BUILTIN_PMOVSDB256,
2518 IX86_BUILTIN_PMOVUSDB128, IX86_BUILTIN_PMOVUSDB256,
2519 IX86_BUILTIN_PMOVDW128, IX86_BUILTIN_PMOVDW256,
2520 IX86_BUILTIN_PMOVSDW128, IX86_BUILTIN_PMOVSDW256,
2521 IX86_BUILTIN_PMOVUSDW128, IX86_BUILTIN_PMOVUSDW256,
2522 IX86_BUILTIN_PMOVQB128, IX86_BUILTIN_PMOVQB256,
2523 IX86_BUILTIN_PMOVSQB128, IX86_BUILTIN_PMOVSQB256,
2524 IX86_BUILTIN_PMOVUSQB128, IX86_BUILTIN_PMOVUSQB256,
2525 IX86_BUILTIN_PMOVQW128, IX86_BUILTIN_PMOVQW256,
2526 IX86_BUILTIN_PMOVSQW128, IX86_BUILTIN_PMOVSQW256,
2527 IX86_BUILTIN_PMOVUSQW128, IX86_BUILTIN_PMOVUSQW256,
2528 IX86_BUILTIN_PMOVQD128, IX86_BUILTIN_PMOVQD256,
2529 IX86_BUILTIN_PMOVSQD128, IX86_BUILTIN_PMOVSQD256,
2530 IX86_BUILTIN_PMOVUSQD128, IX86_BUILTIN_PMOVUSQD256,
2531 IX86_BUILTIN_RANGEPD256, IX86_BUILTIN_RANGEPD128,
2532 IX86_BUILTIN_RANGEPS256, IX86_BUILTIN_RANGEPS128,
2533 IX86_BUILTIN_GETEXPPS256, IX86_BUILTIN_GETEXPPD256,
2534 IX86_BUILTIN_GETEXPPS128, IX86_BUILTIN_GETEXPPD128,
2535 IX86_BUILTIN_FIXUPIMMPD256_MASK, IX86_BUILTIN_FIXUPIMMPD256_MASKZ,
2536 IX86_BUILTIN_FIXUPIMMPS256_MASK, IX86_BUILTIN_FIXUPIMMPS256_MASKZ,
2537 IX86_BUILTIN_FIXUPIMMPD128_MASK, IX86_BUILTIN_FIXUPIMMPD128_MASKZ,
2538 IX86_BUILTIN_FIXUPIMMPS128_MASK, IX86_BUILTIN_FIXUPIMMPS128_MASKZ,
2539 IX86_BUILTIN_PABSQ256, IX86_BUILTIN_PABSQ128,
2540 IX86_BUILTIN_PABSD256_MASK, IX86_BUILTIN_PABSD128_MASK,
2541 IX86_BUILTIN_PMULHRSW256_MASK, IX86_BUILTIN_PMULHRSW128_MASK,
2542 IX86_BUILTIN_PMULHUW128_MASK, IX86_BUILTIN_PMULHUW256_MASK,
2543 IX86_BUILTIN_PMULHW256_MASK, IX86_BUILTIN_PMULHW128_MASK,
2544 IX86_BUILTIN_PMULLW256_MASK, IX86_BUILTIN_PMULLW128_MASK,
2545 IX86_BUILTIN_PMULLQ256, IX86_BUILTIN_PMULLQ128,
2546 IX86_BUILTIN_ANDPD256_MASK, IX86_BUILTIN_ANDPD128_MASK,
2547 IX86_BUILTIN_ANDPS256_MASK, IX86_BUILTIN_ANDPS128_MASK,
2548 IX86_BUILTIN_ANDNPD256_MASK, IX86_BUILTIN_ANDNPD128_MASK,
2549 IX86_BUILTIN_ANDNPS256_MASK, IX86_BUILTIN_ANDNPS128_MASK,
2550 IX86_BUILTIN_PSLLWI128_MASK, IX86_BUILTIN_PSLLDI128_MASK,
2551 IX86_BUILTIN_PSLLQI128_MASK, IX86_BUILTIN_PSLLW128_MASK,
2552 IX86_BUILTIN_PSLLD128_MASK, IX86_BUILTIN_PSLLQ128_MASK,
2553 IX86_BUILTIN_PSLLWI256_MASK , IX86_BUILTIN_PSLLW256_MASK,
2554 IX86_BUILTIN_PSLLDI256_MASK, IX86_BUILTIN_PSLLD256_MASK,
2555 IX86_BUILTIN_PSLLQI256_MASK, IX86_BUILTIN_PSLLQ256_MASK,
2556 IX86_BUILTIN_PSRADI128_MASK, IX86_BUILTIN_PSRAD128_MASK,
2557 IX86_BUILTIN_PSRADI256_MASK, IX86_BUILTIN_PSRAD256_MASK,
2558 IX86_BUILTIN_PSRAQI128_MASK, IX86_BUILTIN_PSRAQ128_MASK,
2559 IX86_BUILTIN_PSRAQI256_MASK, IX86_BUILTIN_PSRAQ256_MASK,
2560 IX86_BUILTIN_PANDD256, IX86_BUILTIN_PANDD128,
2561 IX86_BUILTIN_PSRLDI128_MASK, IX86_BUILTIN_PSRLD128_MASK,
2562 IX86_BUILTIN_PSRLDI256_MASK, IX86_BUILTIN_PSRLD256_MASK,
2563 IX86_BUILTIN_PSRLQI128_MASK, IX86_BUILTIN_PSRLQ128_MASK,
2564 IX86_BUILTIN_PSRLQI256_MASK, IX86_BUILTIN_PSRLQ256_MASK,
2565 IX86_BUILTIN_PANDQ256, IX86_BUILTIN_PANDQ128,
2566 IX86_BUILTIN_PANDND256, IX86_BUILTIN_PANDND128,
2567 IX86_BUILTIN_PANDNQ256, IX86_BUILTIN_PANDNQ128,
2568 IX86_BUILTIN_PORD256, IX86_BUILTIN_PORD128,
2569 IX86_BUILTIN_PORQ256, IX86_BUILTIN_PORQ128,
2570 IX86_BUILTIN_PXORD256, IX86_BUILTIN_PXORD128,
2571 IX86_BUILTIN_PXORQ256, IX86_BUILTIN_PXORQ128,
2572 IX86_BUILTIN_PACKSSWB256_MASK, IX86_BUILTIN_PACKSSWB128_MASK,
2573 IX86_BUILTIN_PACKUSWB256_MASK, IX86_BUILTIN_PACKUSWB128_MASK,
2574 IX86_BUILTIN_RNDSCALEPS256, IX86_BUILTIN_RNDSCALEPD256,
2575 IX86_BUILTIN_RNDSCALEPS128, IX86_BUILTIN_RNDSCALEPD128,
2576 IX86_BUILTIN_VTERNLOGQ256_MASK, IX86_BUILTIN_VTERNLOGQ256_MASKZ,
2577 IX86_BUILTIN_VTERNLOGD256_MASK, IX86_BUILTIN_VTERNLOGD256_MASKZ,
2578 IX86_BUILTIN_VTERNLOGQ128_MASK, IX86_BUILTIN_VTERNLOGQ128_MASKZ,
2579 IX86_BUILTIN_VTERNLOGD128_MASK, IX86_BUILTIN_VTERNLOGD128_MASKZ,
2580 IX86_BUILTIN_SCALEFPD256, IX86_BUILTIN_SCALEFPS256,
2581 IX86_BUILTIN_SCALEFPD128, IX86_BUILTIN_SCALEFPS128,
2582 IX86_BUILTIN_VFMADDPD256_MASK, IX86_BUILTIN_VFMADDPD256_MASK3,
2583 IX86_BUILTIN_VFMADDPD256_MASKZ, IX86_BUILTIN_VFMADDPD128_MASK,
2584 IX86_BUILTIN_VFMADDPD128_MASK3, IX86_BUILTIN_VFMADDPD128_MASKZ,
2585 IX86_BUILTIN_VFMADDPS256_MASK, IX86_BUILTIN_VFMADDPS256_MASK3,
2586 IX86_BUILTIN_VFMADDPS256_MASKZ, IX86_BUILTIN_VFMADDPS128_MASK,
2587 IX86_BUILTIN_VFMADDPS128_MASK3, IX86_BUILTIN_VFMADDPS128_MASKZ,
2588 IX86_BUILTIN_VFMSUBPD256_MASK3, IX86_BUILTIN_VFMSUBPD128_MASK3,
2589 IX86_BUILTIN_VFMSUBPS256_MASK3, IX86_BUILTIN_VFMSUBPS128_MASK3,
2590 IX86_BUILTIN_VFNMADDPD256_MASK, IX86_BUILTIN_VFNMADDPD128_MASK,
2591 IX86_BUILTIN_VFNMADDPS256_MASK, IX86_BUILTIN_VFNMADDPS128_MASK,
2592 IX86_BUILTIN_VFNMSUBPD256_MASK, IX86_BUILTIN_VFNMSUBPD256_MASK3,
2593 IX86_BUILTIN_VFNMSUBPD128_MASK, IX86_BUILTIN_VFNMSUBPD128_MASK3,
2594 IX86_BUILTIN_VFNMSUBPS256_MASK, IX86_BUILTIN_VFNMSUBPS256_MASK3,
2595 IX86_BUILTIN_VFNMSUBPS128_MASK, IX86_BUILTIN_VFNMSUBPS128_MASK3,
2596 IX86_BUILTIN_VFMADDSUBPD256_MASK, IX86_BUILTIN_VFMADDSUBPD256_MASK3,
2597 IX86_BUILTIN_VFMADDSUBPD256_MASKZ, IX86_BUILTIN_VFMADDSUBPD128_MASK,
2598 IX86_BUILTIN_VFMADDSUBPD128_MASK3, IX86_BUILTIN_VFMADDSUBPD128_MASKZ,
2599 IX86_BUILTIN_VFMADDSUBPS256_MASK, IX86_BUILTIN_VFMADDSUBPS256_MASK3,
2600 IX86_BUILTIN_VFMADDSUBPS256_MASKZ, IX86_BUILTIN_VFMADDSUBPS128_MASK,
2601 IX86_BUILTIN_VFMADDSUBPS128_MASK3, IX86_BUILTIN_VFMADDSUBPS128_MASKZ,
2602 IX86_BUILTIN_VFMSUBADDPD256_MASK3, IX86_BUILTIN_VFMSUBADDPD128_MASK3,
2603 IX86_BUILTIN_VFMSUBADDPS256_MASK3, IX86_BUILTIN_VFMSUBADDPS128_MASK3,
2604 IX86_BUILTIN_INSERTF64X2_256, IX86_BUILTIN_INSERTI64X2_256,
2605 IX86_BUILTIN_PSRAVV16HI, IX86_BUILTIN_PSRAVV8HI,
2606 IX86_BUILTIN_PMADDUBSW256_MASK, IX86_BUILTIN_PMADDUBSW128_MASK,
2607 IX86_BUILTIN_PMADDWD256_MASK, IX86_BUILTIN_PMADDWD128_MASK,
2608 IX86_BUILTIN_PSRLVV16HI, IX86_BUILTIN_PSRLVV8HI,
2609 IX86_BUILTIN_CVTPS2DQ256_MASK, IX86_BUILTIN_CVTPS2DQ128_MASK,
2610 IX86_BUILTIN_CVTPS2UDQ256, IX86_BUILTIN_CVTPS2UDQ128,
2611 IX86_BUILTIN_CVTPS2QQ256, IX86_BUILTIN_CVTPS2QQ128,
2612 IX86_BUILTIN_CVTPS2UQQ256, IX86_BUILTIN_CVTPS2UQQ128,
2613 IX86_BUILTIN_GETMANTPS256, IX86_BUILTIN_GETMANTPS128,
2614 IX86_BUILTIN_GETMANTPD256, IX86_BUILTIN_GETMANTPD128,
2615 IX86_BUILTIN_MOVDDUP256_MASK, IX86_BUILTIN_MOVDDUP128_MASK,
2616 IX86_BUILTIN_MOVSHDUP256_MASK, IX86_BUILTIN_MOVSHDUP128_MASK,
2617 IX86_BUILTIN_MOVSLDUP256_MASK, IX86_BUILTIN_MOVSLDUP128_MASK,
2618 IX86_BUILTIN_CVTQQ2PS256, IX86_BUILTIN_CVTQQ2PS128,
2619 IX86_BUILTIN_CVTUQQ2PS256, IX86_BUILTIN_CVTUQQ2PS128,
2620 IX86_BUILTIN_CVTQQ2PD256, IX86_BUILTIN_CVTQQ2PD128,
2621 IX86_BUILTIN_CVTUQQ2PD256, IX86_BUILTIN_CVTUQQ2PD128,
2622 IX86_BUILTIN_VPERMT2VARQ256, IX86_BUILTIN_VPERMT2VARQ256_MASKZ,
2623 IX86_BUILTIN_VPERMT2VARD256, IX86_BUILTIN_VPERMT2VARD256_MASKZ,
2624 IX86_BUILTIN_VPERMI2VARQ256, IX86_BUILTIN_VPERMI2VARD256,
2625 IX86_BUILTIN_VPERMT2VARPD256, IX86_BUILTIN_VPERMT2VARPD256_MASKZ,
2626 IX86_BUILTIN_VPERMT2VARPS256, IX86_BUILTIN_VPERMT2VARPS256_MASKZ,
2627 IX86_BUILTIN_VPERMI2VARPD256, IX86_BUILTIN_VPERMI2VARPS256,
2628 IX86_BUILTIN_VPERMT2VARQ128, IX86_BUILTIN_VPERMT2VARQ128_MASKZ,
2629 IX86_BUILTIN_VPERMT2VARD128, IX86_BUILTIN_VPERMT2VARD128_MASKZ,
2630 IX86_BUILTIN_VPERMI2VARQ128, IX86_BUILTIN_VPERMI2VARD128,
2631 IX86_BUILTIN_VPERMT2VARPD128, IX86_BUILTIN_VPERMT2VARPD128_MASKZ,
2632 IX86_BUILTIN_VPERMT2VARPS128, IX86_BUILTIN_VPERMT2VARPS128_MASKZ,
2633 IX86_BUILTIN_VPERMI2VARPD128, IX86_BUILTIN_VPERMI2VARPS128,
2634 IX86_BUILTIN_PSHUFB256_MASK, IX86_BUILTIN_PSHUFB128_MASK,
2635 IX86_BUILTIN_PSHUFHW256_MASK, IX86_BUILTIN_PSHUFHW128_MASK,
2636 IX86_BUILTIN_PSHUFLW256_MASK, IX86_BUILTIN_PSHUFLW128_MASK,
2637 IX86_BUILTIN_PSHUFD256_MASK, IX86_BUILTIN_PSHUFD128_MASK,
2638 IX86_BUILTIN_SHUFPD256_MASK, IX86_BUILTIN_SHUFPD128_MASK,
2639 IX86_BUILTIN_SHUFPS256_MASK, IX86_BUILTIN_SHUFPS128_MASK,
2640 IX86_BUILTIN_PROLVQ256, IX86_BUILTIN_PROLVQ128,
2641 IX86_BUILTIN_PROLQ256, IX86_BUILTIN_PROLQ128,
2642 IX86_BUILTIN_PRORVQ256, IX86_BUILTIN_PRORVQ128,
2643 IX86_BUILTIN_PRORQ256, IX86_BUILTIN_PRORQ128,
2644 IX86_BUILTIN_PSRAVQ128, IX86_BUILTIN_PSRAVQ256,
2645 IX86_BUILTIN_PSLLVV4DI_MASK, IX86_BUILTIN_PSLLVV2DI_MASK,
2646 IX86_BUILTIN_PSLLVV8SI_MASK, IX86_BUILTIN_PSLLVV4SI_MASK,
2647 IX86_BUILTIN_PSRAVV8SI_MASK, IX86_BUILTIN_PSRAVV4SI_MASK,
2648 IX86_BUILTIN_PSRLVV4DI_MASK, IX86_BUILTIN_PSRLVV2DI_MASK,
2649 IX86_BUILTIN_PSRLVV8SI_MASK, IX86_BUILTIN_PSRLVV4SI_MASK,
2650 IX86_BUILTIN_PSRAWI256_MASK, IX86_BUILTIN_PSRAW256_MASK,
2651 IX86_BUILTIN_PSRAWI128_MASK, IX86_BUILTIN_PSRAW128_MASK,
2652 IX86_BUILTIN_PSRLWI256_MASK, IX86_BUILTIN_PSRLW256_MASK,
2653 IX86_BUILTIN_PSRLWI128_MASK, IX86_BUILTIN_PSRLW128_MASK,
2654 IX86_BUILTIN_PRORVD256, IX86_BUILTIN_PROLVD256,
2655 IX86_BUILTIN_PRORD256, IX86_BUILTIN_PROLD256,
2656 IX86_BUILTIN_PRORVD128, IX86_BUILTIN_PROLVD128,
2657 IX86_BUILTIN_PRORD128, IX86_BUILTIN_PROLD128,
2658 IX86_BUILTIN_FPCLASSPD256, IX86_BUILTIN_FPCLASSPD128,
2659 IX86_BUILTIN_FPCLASSSD, IX86_BUILTIN_FPCLASSPS256,
2660 IX86_BUILTIN_FPCLASSPS128, IX86_BUILTIN_FPCLASSSS,
2661 IX86_BUILTIN_CVTB2MASK128, IX86_BUILTIN_CVTB2MASK256,
2662 IX86_BUILTIN_CVTW2MASK128, IX86_BUILTIN_CVTW2MASK256,
2663 IX86_BUILTIN_CVTD2MASK128, IX86_BUILTIN_CVTD2MASK256,
2664 IX86_BUILTIN_CVTQ2MASK128, IX86_BUILTIN_CVTQ2MASK256,
2665 IX86_BUILTIN_CVTMASK2B128, IX86_BUILTIN_CVTMASK2B256,
2666 IX86_BUILTIN_CVTMASK2W128, IX86_BUILTIN_CVTMASK2W256,
2667 IX86_BUILTIN_CVTMASK2D128, IX86_BUILTIN_CVTMASK2D256,
2668 IX86_BUILTIN_CVTMASK2Q128, IX86_BUILTIN_CVTMASK2Q256,
2669 IX86_BUILTIN_PCMPEQB128_MASK, IX86_BUILTIN_PCMPEQB256_MASK,
2670 IX86_BUILTIN_PCMPEQW128_MASK, IX86_BUILTIN_PCMPEQW256_MASK,
2671 IX86_BUILTIN_PCMPEQD128_MASK, IX86_BUILTIN_PCMPEQD256_MASK,
2672 IX86_BUILTIN_PCMPEQQ128_MASK, IX86_BUILTIN_PCMPEQQ256_MASK,
2673 IX86_BUILTIN_PCMPGTB128_MASK, IX86_BUILTIN_PCMPGTB256_MASK,
2674 IX86_BUILTIN_PCMPGTW128_MASK, IX86_BUILTIN_PCMPGTW256_MASK,
2675 IX86_BUILTIN_PCMPGTD128_MASK, IX86_BUILTIN_PCMPGTD256_MASK,
2676 IX86_BUILTIN_PCMPGTQ128_MASK, IX86_BUILTIN_PCMPGTQ256_MASK,
2677 IX86_BUILTIN_PTESTMB128, IX86_BUILTIN_PTESTMB256,
2678 IX86_BUILTIN_PTESTMW128, IX86_BUILTIN_PTESTMW256,
2679 IX86_BUILTIN_PTESTMD128, IX86_BUILTIN_PTESTMD256,
2680 IX86_BUILTIN_PTESTMQ128, IX86_BUILTIN_PTESTMQ256,
2681 IX86_BUILTIN_PTESTNMB128, IX86_BUILTIN_PTESTNMB256,
2682 IX86_BUILTIN_PTESTNMW128, IX86_BUILTIN_PTESTNMW256,
2683 IX86_BUILTIN_PTESTNMD128, IX86_BUILTIN_PTESTNMD256,
2684 IX86_BUILTIN_PTESTNMQ128, IX86_BUILTIN_PTESTNMQ256,
2685 IX86_BUILTIN_PBROADCASTMB128, IX86_BUILTIN_PBROADCASTMB256,
2686 IX86_BUILTIN_PBROADCASTMW128, IX86_BUILTIN_PBROADCASTMW256,
2687 IX86_BUILTIN_COMPRESSPD256, IX86_BUILTIN_COMPRESSPD128,
2688 IX86_BUILTIN_COMPRESSPS256, IX86_BUILTIN_COMPRESSPS128,
2689 IX86_BUILTIN_PCOMPRESSQ256, IX86_BUILTIN_PCOMPRESSQ128,
2690 IX86_BUILTIN_PCOMPRESSD256, IX86_BUILTIN_PCOMPRESSD128,
2691 IX86_BUILTIN_EXPANDPD256, IX86_BUILTIN_EXPANDPD128,
2692 IX86_BUILTIN_EXPANDPS256, IX86_BUILTIN_EXPANDPS128,
2693 IX86_BUILTIN_PEXPANDQ256, IX86_BUILTIN_PEXPANDQ128,
2694 IX86_BUILTIN_PEXPANDD256, IX86_BUILTIN_PEXPANDD128,
2695 IX86_BUILTIN_EXPANDPD256Z, IX86_BUILTIN_EXPANDPD128Z,
2696 IX86_BUILTIN_EXPANDPS256Z, IX86_BUILTIN_EXPANDPS128Z,
2697 IX86_BUILTIN_PEXPANDQ256Z, IX86_BUILTIN_PEXPANDQ128Z,
2698 IX86_BUILTIN_PEXPANDD256Z, IX86_BUILTIN_PEXPANDD128Z,
2699 IX86_BUILTIN_PMAXSD256_MASK, IX86_BUILTIN_PMINSD256_MASK,
2700 IX86_BUILTIN_PMAXUD256_MASK, IX86_BUILTIN_PMINUD256_MASK,
2701 IX86_BUILTIN_PMAXSD128_MASK, IX86_BUILTIN_PMINSD128_MASK,
2702 IX86_BUILTIN_PMAXUD128_MASK, IX86_BUILTIN_PMINUD128_MASK,
2703 IX86_BUILTIN_PMAXSQ256_MASK, IX86_BUILTIN_PMINSQ256_MASK,
2704 IX86_BUILTIN_PMAXUQ256_MASK, IX86_BUILTIN_PMINUQ256_MASK,
2705 IX86_BUILTIN_PMAXSQ128_MASK, IX86_BUILTIN_PMINSQ128_MASK,
2706 IX86_BUILTIN_PMAXUQ128_MASK, IX86_BUILTIN_PMINUQ128_MASK,
2707 IX86_BUILTIN_PMINSB256_MASK, IX86_BUILTIN_PMINUB256_MASK,
2708 IX86_BUILTIN_PMAXSB256_MASK, IX86_BUILTIN_PMAXUB256_MASK,
2709 IX86_BUILTIN_PMINSB128_MASK, IX86_BUILTIN_PMINUB128_MASK,
2710 IX86_BUILTIN_PMAXSB128_MASK, IX86_BUILTIN_PMAXUB128_MASK,
2711 IX86_BUILTIN_PMINSW256_MASK, IX86_BUILTIN_PMINUW256_MASK,
2712 IX86_BUILTIN_PMAXSW256_MASK, IX86_BUILTIN_PMAXUW256_MASK,
2713 IX86_BUILTIN_PMINSW128_MASK, IX86_BUILTIN_PMINUW128_MASK,
2714 IX86_BUILTIN_PMAXSW128_MASK, IX86_BUILTIN_PMAXUW128_MASK,
2715 IX86_BUILTIN_VPCONFLICTQ256, IX86_BUILTIN_VPCONFLICTD256,
2716 IX86_BUILTIN_VPCLZCNTQ256, IX86_BUILTIN_VPCLZCNTD256,
2717 IX86_BUILTIN_UNPCKHPD256_MASK, IX86_BUILTIN_UNPCKHPD128_MASK,
2718 IX86_BUILTIN_UNPCKHPS256_MASK, IX86_BUILTIN_UNPCKHPS128_MASK,
2719 IX86_BUILTIN_UNPCKLPD256_MASK, IX86_BUILTIN_UNPCKLPD128_MASK,
2720 IX86_BUILTIN_UNPCKLPS256_MASK, IX86_BUILTIN_VPCONFLICTQ128,
2721 IX86_BUILTIN_VPCONFLICTD128, IX86_BUILTIN_VPCLZCNTQ128,
2722 IX86_BUILTIN_VPCLZCNTD128, IX86_BUILTIN_UNPCKLPS128_MASK,
2723 IX86_BUILTIN_ALIGND256, IX86_BUILTIN_ALIGNQ256,
2724 IX86_BUILTIN_ALIGND128, IX86_BUILTIN_ALIGNQ128,
2725 IX86_BUILTIN_CVTPS2PH256_MASK, IX86_BUILTIN_CVTPS2PH_MASK,
2726 IX86_BUILTIN_CVTPH2PS_MASK, IX86_BUILTIN_CVTPH2PS256_MASK,
2727 IX86_BUILTIN_PUNPCKHDQ128_MASK, IX86_BUILTIN_PUNPCKHDQ256_MASK,
2728 IX86_BUILTIN_PUNPCKHQDQ128_MASK, IX86_BUILTIN_PUNPCKHQDQ256_MASK,
2729 IX86_BUILTIN_PUNPCKLDQ128_MASK, IX86_BUILTIN_PUNPCKLDQ256_MASK,
2730 IX86_BUILTIN_PUNPCKLQDQ128_MASK, IX86_BUILTIN_PUNPCKLQDQ256_MASK,
2731 IX86_BUILTIN_PUNPCKHBW128_MASK, IX86_BUILTIN_PUNPCKHBW256_MASK,
2732 IX86_BUILTIN_PUNPCKHWD128_MASK, IX86_BUILTIN_PUNPCKHWD256_MASK,
2733 IX86_BUILTIN_PUNPCKLBW128_MASK, IX86_BUILTIN_PUNPCKLBW256_MASK,
2734 IX86_BUILTIN_PUNPCKLWD128_MASK, IX86_BUILTIN_PUNPCKLWD256_MASK,
2735 IX86_BUILTIN_PSLLVV16HI, IX86_BUILTIN_PSLLVV8HI,
2736 IX86_BUILTIN_PACKSSDW256_MASK, IX86_BUILTIN_PACKSSDW128_MASK,
2737 IX86_BUILTIN_PACKUSDW256_MASK, IX86_BUILTIN_PACKUSDW128_MASK,
2738 IX86_BUILTIN_PAVGB256_MASK, IX86_BUILTIN_PAVGW256_MASK,
2739 IX86_BUILTIN_PAVGB128_MASK, IX86_BUILTIN_PAVGW128_MASK,
2740 IX86_BUILTIN_VPERMVARSF256_MASK, IX86_BUILTIN_VPERMVARDF256_MASK,
2741 IX86_BUILTIN_VPERMDF256_MASK, IX86_BUILTIN_PABSB256_MASK,
2742 IX86_BUILTIN_PABSB128_MASK, IX86_BUILTIN_PABSW256_MASK,
2743 IX86_BUILTIN_PABSW128_MASK, IX86_BUILTIN_VPERMILVARPD_MASK,
2744 IX86_BUILTIN_VPERMILVARPS_MASK, IX86_BUILTIN_VPERMILVARPD256_MASK,
2745 IX86_BUILTIN_VPERMILVARPS256_MASK, IX86_BUILTIN_VPERMILPD_MASK,
2746 IX86_BUILTIN_VPERMILPS_MASK, IX86_BUILTIN_VPERMILPD256_MASK,
2747 IX86_BUILTIN_VPERMILPS256_MASK, IX86_BUILTIN_BLENDMQ256,
2748 IX86_BUILTIN_BLENDMD256, IX86_BUILTIN_BLENDMPD256,
2749 IX86_BUILTIN_BLENDMPS256, IX86_BUILTIN_BLENDMQ128,
2750 IX86_BUILTIN_BLENDMD128, IX86_BUILTIN_BLENDMPD128,
2751 IX86_BUILTIN_BLENDMPS128, IX86_BUILTIN_BLENDMW256,
2752 IX86_BUILTIN_BLENDMB256, IX86_BUILTIN_BLENDMW128,
2753 IX86_BUILTIN_BLENDMB128, IX86_BUILTIN_PMULLD256_MASK,
2754 IX86_BUILTIN_PMULLD128_MASK, IX86_BUILTIN_PMULUDQ256_MASK,
2755 IX86_BUILTIN_PMULDQ256_MASK, IX86_BUILTIN_PMULDQ128_MASK,
2756 IX86_BUILTIN_PMULUDQ128_MASK, IX86_BUILTIN_CVTPD2PS256_MASK,
2757 IX86_BUILTIN_CVTPD2PS_MASK, IX86_BUILTIN_VPERMVARSI256_MASK,
2758 IX86_BUILTIN_VPERMVARDI256_MASK, IX86_BUILTIN_VPERMDI256_MASK,
2759 IX86_BUILTIN_CMPQ256, IX86_BUILTIN_CMPD256,
2760 IX86_BUILTIN_UCMPQ256, IX86_BUILTIN_UCMPD256,
2761 IX86_BUILTIN_CMPB256, IX86_BUILTIN_CMPW256,
2762 IX86_BUILTIN_UCMPB256, IX86_BUILTIN_UCMPW256,
2763 IX86_BUILTIN_CMPPD256_MASK, IX86_BUILTIN_CMPPS256_MASK,
2764 IX86_BUILTIN_CMPQ128, IX86_BUILTIN_CMPD128,
2765 IX86_BUILTIN_UCMPQ128, IX86_BUILTIN_UCMPD128,
2766 IX86_BUILTIN_CMPB128, IX86_BUILTIN_CMPW128,
2767 IX86_BUILTIN_UCMPB128, IX86_BUILTIN_UCMPW128,
2768 IX86_BUILTIN_CMPPD128_MASK, IX86_BUILTIN_CMPPS128_MASK,
2769 IX86_BUILTIN_GATHER3SIV8SF, IX86_BUILTIN_GATHER3SIV4SF,
2770 IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV2DF,
2771 IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3DIV4SF,
2772 IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
2773 IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3SIV4SI,
2774 IX86_BUILTIN_GATHER3SIV4DI, IX86_BUILTIN_GATHER3SIV2DI,
2775 IX86_BUILTIN_GATHER3DIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
2776 IX86_BUILTIN_GATHER3DIV4DI, IX86_BUILTIN_GATHER3DIV2DI,
2777 IX86_BUILTIN_SCATTERSIV8SF, IX86_BUILTIN_SCATTERSIV4SF,
2778 IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV2DF,
2779 IX86_BUILTIN_SCATTERDIV8SF, IX86_BUILTIN_SCATTERDIV4SF,
2780 IX86_BUILTIN_SCATTERDIV4DF, IX86_BUILTIN_SCATTERDIV2DF,
2781 IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV4SI,
2782 IX86_BUILTIN_SCATTERSIV4DI, IX86_BUILTIN_SCATTERSIV2DI,
2783 IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_SCATTERDIV4SI,
2784 IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
2785 IX86_BUILTIN_RANGESD128, IX86_BUILTIN_RANGESS128,
2786 IX86_BUILTIN_KUNPCKWD, IX86_BUILTIN_KUNPCKDQ,
2787 IX86_BUILTIN_BROADCASTF32x2_512, IX86_BUILTIN_BROADCASTI32x2_512,
2788 IX86_BUILTIN_BROADCASTF64X2_512, IX86_BUILTIN_BROADCASTI64X2_512,
2789 IX86_BUILTIN_BROADCASTF32X8_512, IX86_BUILTIN_BROADCASTI32X8_512,
2790 IX86_BUILTIN_EXTRACTF64X2_512, IX86_BUILTIN_EXTRACTF32X8,
2791 IX86_BUILTIN_EXTRACTI64X2_512, IX86_BUILTIN_EXTRACTI32X8,
2792 IX86_BUILTIN_REDUCEPD512_MASK, IX86_BUILTIN_REDUCEPS512_MASK,
2793 IX86_BUILTIN_PMULLQ512, IX86_BUILTIN_XORPD512,
2794 IX86_BUILTIN_XORPS512, IX86_BUILTIN_ORPD512,
2795 IX86_BUILTIN_ORPS512, IX86_BUILTIN_ANDPD512,
2796 IX86_BUILTIN_ANDPS512, IX86_BUILTIN_ANDNPD512,
2797 IX86_BUILTIN_ANDNPS512, IX86_BUILTIN_INSERTF32X8,
2798 IX86_BUILTIN_INSERTI32X8, IX86_BUILTIN_INSERTF64X2_512,
2799 IX86_BUILTIN_INSERTI64X2_512, IX86_BUILTIN_FPCLASSPD512,
2800 IX86_BUILTIN_FPCLASSPS512, IX86_BUILTIN_CVTD2MASK512,
2801 IX86_BUILTIN_CVTQ2MASK512, IX86_BUILTIN_CVTMASK2D512,
2802 IX86_BUILTIN_CVTMASK2Q512, IX86_BUILTIN_CVTPD2QQ512,
2803 IX86_BUILTIN_CVTPS2QQ512, IX86_BUILTIN_CVTPD2UQQ512,
2804 IX86_BUILTIN_CVTPS2UQQ512, IX86_BUILTIN_CVTQQ2PS512,
2805 IX86_BUILTIN_CVTUQQ2PS512, IX86_BUILTIN_CVTQQ2PD512,
2806 IX86_BUILTIN_CVTUQQ2PD512, IX86_BUILTIN_CVTTPS2QQ512,
2807 IX86_BUILTIN_CVTTPS2UQQ512, IX86_BUILTIN_CVTTPD2QQ512,
2808 IX86_BUILTIN_CVTTPD2UQQ512, IX86_BUILTIN_RANGEPS512,
2809 IX86_BUILTIN_RANGEPD512, IX86_BUILTIN_PACKUSDW512,
2810 IX86_BUILTIN_PACKSSDW512, IX86_BUILTIN_LOADDQUHI512_MASK,
2811 IX86_BUILTIN_LOADDQUQI512_MASK, IX86_BUILTIN_PSLLDQ512,
2812 IX86_BUILTIN_PSRLDQ512, IX86_BUILTIN_STOREDQUHI512_MASK,
2813 IX86_BUILTIN_STOREDQUQI512_MASK, IX86_BUILTIN_PALIGNR512,
2814 IX86_BUILTIN_PALIGNR512_MASK, IX86_BUILTIN_MOVDQUHI512_MASK,
2815 IX86_BUILTIN_MOVDQUQI512_MASK, IX86_BUILTIN_PSADBW512,
2816 IX86_BUILTIN_DBPSADBW512, IX86_BUILTIN_PBROADCASTB512,
2817 IX86_BUILTIN_PBROADCASTB512_GPR, IX86_BUILTIN_PBROADCASTW512,
2818 IX86_BUILTIN_PBROADCASTW512_GPR, IX86_BUILTIN_PMOVSXBW512_MASK,
2819 IX86_BUILTIN_PMOVZXBW512_MASK, IX86_BUILTIN_VPERMVARHI512_MASK,
2820 IX86_BUILTIN_VPERMT2VARHI512, IX86_BUILTIN_VPERMT2VARHI512_MASKZ,
2821 IX86_BUILTIN_VPERMI2VARHI512, IX86_BUILTIN_PAVGB512,
2822 IX86_BUILTIN_PAVGW512, IX86_BUILTIN_PADDB512,
2823 IX86_BUILTIN_PSUBB512, IX86_BUILTIN_PSUBSB512,
2824 IX86_BUILTIN_PADDSB512, IX86_BUILTIN_PSUBUSB512,
2825 IX86_BUILTIN_PADDUSB512, IX86_BUILTIN_PSUBW512,
2826 IX86_BUILTIN_PADDW512, IX86_BUILTIN_PSUBSW512,
2827 IX86_BUILTIN_PADDSW512, IX86_BUILTIN_PSUBUSW512,
2828 IX86_BUILTIN_PADDUSW512, IX86_BUILTIN_PMAXUW512,
2829 IX86_BUILTIN_PMAXSW512, IX86_BUILTIN_PMINUW512,
2830 IX86_BUILTIN_PMINSW512, IX86_BUILTIN_PMAXUB512,
2831 IX86_BUILTIN_PMAXSB512, IX86_BUILTIN_PMINUB512,
2832 IX86_BUILTIN_PMINSB512, IX86_BUILTIN_PMOVWB512,
2833 IX86_BUILTIN_PMOVSWB512, IX86_BUILTIN_PMOVUSWB512,
2834 IX86_BUILTIN_PMULHRSW512_MASK, IX86_BUILTIN_PMULHUW512_MASK,
2835 IX86_BUILTIN_PMULHW512_MASK, IX86_BUILTIN_PMULLW512_MASK,
2836 IX86_BUILTIN_PSLLWI512_MASK, IX86_BUILTIN_PSLLW512_MASK,
2837 IX86_BUILTIN_PACKSSWB512, IX86_BUILTIN_PACKUSWB512,
2838 IX86_BUILTIN_PSRAVV32HI, IX86_BUILTIN_PMADDUBSW512_MASK,
2839 IX86_BUILTIN_PMADDWD512_MASK, IX86_BUILTIN_PSRLVV32HI,
2840 IX86_BUILTIN_PUNPCKHBW512, IX86_BUILTIN_PUNPCKHWD512,
2841 IX86_BUILTIN_PUNPCKLBW512, IX86_BUILTIN_PUNPCKLWD512,
2842 IX86_BUILTIN_PSHUFB512, IX86_BUILTIN_PSHUFHW512,
2843 IX86_BUILTIN_PSHUFLW512, IX86_BUILTIN_PSRAWI512,
2844 IX86_BUILTIN_PSRAW512, IX86_BUILTIN_PSRLWI512,
2845 IX86_BUILTIN_PSRLW512, IX86_BUILTIN_CVTB2MASK512,
2846 IX86_BUILTIN_CVTW2MASK512, IX86_BUILTIN_CVTMASK2B512,
2847 IX86_BUILTIN_CVTMASK2W512, IX86_BUILTIN_PCMPEQB512_MASK,
2848 IX86_BUILTIN_PCMPEQW512_MASK, IX86_BUILTIN_PCMPGTB512_MASK,
2849 IX86_BUILTIN_PCMPGTW512_MASK, IX86_BUILTIN_PTESTMB512,
2850 IX86_BUILTIN_PTESTMW512, IX86_BUILTIN_PTESTNMB512,
2851 IX86_BUILTIN_PTESTNMW512, IX86_BUILTIN_PSLLVV32HI,
2852 IX86_BUILTIN_PABSB512, IX86_BUILTIN_PABSW512,
2853 IX86_BUILTIN_BLENDMW512, IX86_BUILTIN_BLENDMB512,
2854 IX86_BUILTIN_CMPB512, IX86_BUILTIN_CMPW512,
2855 IX86_BUILTIN_UCMPB512, IX86_BUILTIN_UCMPW512.
2856 (bdesc_special_args):
2857 Add __builtin_ia32_loaddquhi512_mask, __builtin_ia32_loaddquqi512_mask,
2858 __builtin_ia32_storedquhi512_mask, __builtin_ia32_storedquqi512_mask,
2859 __builtin_ia32_loaddquhi256_mask, __builtin_ia32_loaddquhi128_mask,
2860 __builtin_ia32_loaddquqi256_mask, __builtin_ia32_loaddquqi128_mask,
2861 __builtin_ia32_movdqa64load256_mask, __builtin_ia32_movdqa64load128_mask,
2862 __builtin_ia32_movdqa32load256_mask, __builtin_ia32_movdqa32load128_mask,
2863 __builtin_ia32_movdqa64store256_mask, __builtin_ia32_movdqa64store128_mask,
2864 __builtin_ia32_movdqa32store256_mask, __builtin_ia32_movdqa32store128_mask,
2865 __builtin_ia32_loadapd256_mask, __builtin_ia32_loadapd128_mask,
2866 __builtin_ia32_loadaps256_mask, __builtin_ia32_loadaps128_mask,
2867 __builtin_ia32_storeapd256_mask, __builtin_ia32_storeapd128_mask,
2868 __builtin_ia32_storeaps256_mask, __builtin_ia32_storeaps128_mask,
2869 __builtin_ia32_loadupd256_mask, __builtin_ia32_loadupd128_mask,
2870 __builtin_ia32_loadups256_mask, __builtin_ia32_loadups128_mask,
2871 __builtin_ia32_storeupd256_mask, __builtin_ia32_storeupd128_mask,
2872 __builtin_ia32_storeups256_mask, __builtin_ia32_storeups128_mask,
2873 __builtin_ia32_loaddqudi256_mask, __builtin_ia32_loaddqudi128_mask,
2874 __builtin_ia32_loaddqusi256_mask, __builtin_ia32_loaddqusi128_mask,
2875 __builtin_ia32_storedqudi256_mask, __builtin_ia32_storedqudi128_mask,
2876 __builtin_ia32_storedqusi256_mask, __builtin_ia32_storedqusi128_mask,
2877 __builtin_ia32_storedquhi256_mask, __builtin_ia32_storedquhi128_mask,
2878 __builtin_ia32_storedquqi256_mask, __builtin_ia32_storedquqi128_mask,
2879 __builtin_ia32_compressstoredf256_mask, __builtin_ia32_compressstoredf128_mask,
2880 __builtin_ia32_compressstoresf256_mask, __builtin_ia32_compressstoresf128_mask,
2881 __builtin_ia32_compressstoredi256_mask, __builtin_ia32_compressstoredi128_mask,
2882 __builtin_ia32_compressstoresi256_mask, __builtin_ia32_compressstoresi128_mask,
2883 __builtin_ia32_expandloaddf256_mask, __builtin_ia32_expandloaddf128_mask,
2884 __builtin_ia32_expandloadsf256_mask, __builtin_ia32_expandloadsf128_mask,
2885 __builtin_ia32_expandloaddi256_mask, __builtin_ia32_expandloaddi128_mask,
2886 __builtin_ia32_expandloadsi256_mask, __builtin_ia32_expandloadsi128_mask,
2887 __builtin_ia32_expandloaddf256_maskz, __builtin_ia32_expandloaddf128_maskz,
2888 __builtin_ia32_expandloadsf256_maskz, __builtin_ia32_expandloadsf128_maskz,
2889 __builtin_ia32_expandloaddi256_maskz, __builtin_ia32_expandloaddi128_maskz,
2890 __builtin_ia32_expandloadsi256_maskz, __builtin_ia32_expandloadsi128_maskz,
2891 __builtin_ia32_pmovqd256mem_mask, __builtin_ia32_pmovqd128mem_mask,
2892 __builtin_ia32_pmovsqd256mem_mask, __builtin_ia32_pmovsqd128mem_mask,
2893 __builtin_ia32_pmovusqd256mem_mask, __builtin_ia32_pmovusqd128mem_mask,
2894 __builtin_ia32_pmovqw256mem_mask, __builtin_ia32_pmovqw128mem_mask,
2895 __builtin_ia32_pmovsqw256mem_mask, __builtin_ia32_pmovsqw128mem_mask,
2896 __builtin_ia32_pmovusqw256mem_mask, __builtin_ia32_pmovusqw128mem_mask,
2897 __builtin_ia32_pmovqb256mem_mask, __builtin_ia32_pmovqb128mem_mask,
2898 __builtin_ia32_pmovsqb256mem_mask, __builtin_ia32_pmovsqb128mem_mask,
2899 __builtin_ia32_pmovusqb256mem_mask, __builtin_ia32_pmovusqb128mem_mask,
2900 __builtin_ia32_pmovdb256mem_mask, __builtin_ia32_pmovdb128mem_mask,
2901 __builtin_ia32_pmovsdb256mem_mask, __builtin_ia32_pmovsdb128mem_mask,
2902 __builtin_ia32_pmovusdb256mem_mask, __builtin_ia32_pmovusdb128mem_mask,
2903 __builtin_ia32_pmovdw256mem_mask, __builtin_ia32_pmovdw128mem_mask,
2904 __builtin_ia32_pmovsdw256mem_mask, __builtin_ia32_pmovsdw128mem_mask,
2905 __builtin_ia32_pmovusdw256mem_mask, __builtin_ia32_pmovusdw128mem_mask,
2906 __builtin_ia32_palignr256_mask, __builtin_ia32_palignr128_mask,
2907 __builtin_ia32_movdqa64_256_mask, __builtin_ia32_movdqa64_128_mask,
2908 __builtin_ia32_movdqa32_256_mask, __builtin_ia32_movdqa32_128_mask,
2909 __builtin_ia32_movapd256_mask, __builtin_ia32_movapd128_mask,
2910 __builtin_ia32_movaps256_mask, __builtin_ia32_movaps128_mask,
2911 __builtin_ia32_movdquhi256_mask, __builtin_ia32_movdquhi128_mask,
2912 __builtin_ia32_movdquqi256_mask, __builtin_ia32_movdquqi128_mask,
2913 __builtin_ia32_minps_mask, __builtin_ia32_maxps_mask,
2914 __builtin_ia32_minpd_mask, __builtin_ia32_maxpd_mask,
2915 __builtin_ia32_maxpd256_mask, __builtin_ia32_maxps256_mask,
2916 __builtin_ia32_minpd256_mask, __builtin_ia32_minps256_mask,
2917 __builtin_ia32_mulps_mask, __builtin_ia32_divps_mask,
2918 __builtin_ia32_mulpd_mask, __builtin_ia32_divpd_mask,
2919 __builtin_ia32_divpd256_mask, __builtin_ia32_divps256_mask,
2920 __builtin_ia32_mulpd256_mask, __builtin_ia32_mulps256_mask,
2921 __builtin_ia32_addpd128_mask, __builtin_ia32_addpd256_mask,
2922 __builtin_ia32_addps128_mask, __builtin_ia32_addps256_mask,
2923 __builtin_ia32_subpd128_mask, __builtin_ia32_subpd256_mask,
2924 __builtin_ia32_subps128_mask, __builtin_ia32_subps256_mask,
2925 __builtin_ia32_xorpd256_mask, __builtin_ia32_xorpd128_mask,
2926 __builtin_ia32_xorps256_mask, __builtin_ia32_xorps128_mask,
2927 __builtin_ia32_orpd256_mask, __builtin_ia32_orpd128_mask,
2928 __builtin_ia32_orps256_mask, __builtin_ia32_orps128_mask,
2929 __builtin_ia32_broadcastf32x2_256_mask, __builtin_ia32_broadcasti32x2_256_mask,
2930 __builtin_ia32_broadcasti32x2_128_mask, __builtin_ia32_broadcastf64x2_256_mask,
2931 __builtin_ia32_broadcasti64x2_256_mask, __builtin_ia32_broadcastf32x4_256_mask,
2932 __builtin_ia32_broadcasti32x4_256_mask, __builtin_ia32_extractf32x4_256_mask,
2933 __builtin_ia32_extracti32x4_256_mask, __builtin_ia32_dbpsadbw256_mask,
2934 __builtin_ia32_dbpsadbw128_mask, __builtin_ia32_cvttpd2qq256_mask,
2935 __builtin_ia32_cvttpd2qq128_mask, __builtin_ia32_cvttpd2uqq256_mask,
2936 __builtin_ia32_cvttpd2uqq128_mask, __builtin_ia32_cvtpd2qq256_mask,
2937 __builtin_ia32_cvtpd2qq128_mask, __builtin_ia32_cvtpd2uqq256_mask,
2938 __builtin_ia32_cvtpd2uqq128_mask, __builtin_ia32_cvtpd2udq256_mask,
2939 __builtin_ia32_cvtpd2udq128_mask, __builtin_ia32_cvttps2qq256_mask,
2940 __builtin_ia32_cvttps2qq128_mask, __builtin_ia32_cvttps2uqq256_mask,
2941 __builtin_ia32_cvttps2uqq128_mask, __builtin_ia32_cvttps2dq256_mask,
2942 __builtin_ia32_cvttps2dq128_mask, __builtin_ia32_cvttps2udq256_mask,
2943 __builtin_ia32_cvttps2udq128_mask, __builtin_ia32_cvttpd2dq256_mask,
2944 __builtin_ia32_cvttpd2dq128_mask, __builtin_ia32_cvttpd2udq256_mask,
2945 __builtin_ia32_cvttpd2udq128_mask, __builtin_ia32_cvtpd2dq256_mask,
2946 __builtin_ia32_cvtpd2dq128_mask, __builtin_ia32_cvtdq2pd256_mask,
2947 __builtin_ia32_cvtdq2pd128_mask, __builtin_ia32_cvtudq2pd256_mask,
2948 __builtin_ia32_cvtudq2pd128_mask, __builtin_ia32_cvtdq2ps256_mask,
2949 __builtin_ia32_cvtdq2ps128_mask, __builtin_ia32_cvtudq2ps256_mask,
2950 __builtin_ia32_cvtudq2ps128_mask, __builtin_ia32_cvtps2pd256_mask,
2951 __builtin_ia32_cvtps2pd128_mask, __builtin_ia32_pbroadcastb256_mask,
2952 __builtin_ia32_pbroadcastb256_gpr_mask, __builtin_ia32_pbroadcastb128_mask,
2953 __builtin_ia32_pbroadcastb128_gpr_mask, __builtin_ia32_pbroadcastw256_mask,
2954 __builtin_ia32_pbroadcastw256_gpr_mask, __builtin_ia32_pbroadcastw128_mask,
2955 __builtin_ia32_pbroadcastw128_gpr_mask, __builtin_ia32_pbroadcastd256_mask,
2956 __builtin_ia32_pbroadcastd256_gpr_mask, __builtin_ia32_pbroadcastd128_mask,
2957 __builtin_ia32_pbroadcastd128_gpr_mask, __builtin_ia32_pbroadcastq256_mask,
2958 __builtin_ia32_pbroadcastq256_gpr_mask, __builtin_ia32_pbroadcastq256_mem_mask,
2959 __builtin_ia32_pbroadcastq128_mask, __builtin_ia32_pbroadcastq128_gpr_mask,
2960 __builtin_ia32_pbroadcastq128_mem_mask, __builtin_ia32_broadcastss256_mask,
2961 __builtin_ia32_broadcastss128_mask, __builtin_ia32_broadcastsd256_mask,
2962 __builtin_ia32_extractf64x2_256_mask, __builtin_ia32_extracti64x2_256_mask,
2963 __builtin_ia32_insertf32x4_256_mask, __builtin_ia32_inserti32x4_256_mask,
2964 __builtin_ia32_pmovsxbw256_mask, __builtin_ia32_pmovsxbw128_mask,
2965 __builtin_ia32_pmovsxbd256_mask, __builtin_ia32_pmovsxbd128_mask,
2966 __builtin_ia32_pmovsxbq256_mask, __builtin_ia32_pmovsxbq128_mask,
2967 __builtin_ia32_pmovsxwd256_mask, __builtin_ia32_pmovsxwd128_mask,
2968 __builtin_ia32_pmovsxwq256_mask, __builtin_ia32_pmovsxwq128_mask,
2969 __builtin_ia32_pmovsxdq256_mask, __builtin_ia32_pmovsxdq128_mask,
2970 __builtin_ia32_pmovzxbw256_mask, __builtin_ia32_pmovzxbw128_mask,
2971 __builtin_ia32_pmovzxbd256_mask, __builtin_ia32_pmovzxbd128_mask,
2972 __builtin_ia32_pmovzxbq256_mask, __builtin_ia32_pmovzxbq128_mask,
2973 __builtin_ia32_pmovzxwd256_mask, __builtin_ia32_pmovzxwd128_mask,
2974 __builtin_ia32_pmovzxwq256_mask, __builtin_ia32_pmovzxwq128_mask,
2975 __builtin_ia32_pmovzxdq256_mask, __builtin_ia32_pmovzxdq128_mask,
2976 __builtin_ia32_reducepd256_mask, __builtin_ia32_reducepd128_mask,
2977 __builtin_ia32_reduceps256_mask, __builtin_ia32_reduceps128_mask,
2978 __builtin_ia32_reducesd, __builtin_ia32_reducess,
2979 __builtin_ia32_permvarhi256_mask, __builtin_ia32_permvarhi128_mask,
2980 __builtin_ia32_vpermt2varhi256_mask, __builtin_ia32_vpermt2varhi256_maskz,
2981 __builtin_ia32_vpermt2varhi128_mask, __builtin_ia32_vpermt2varhi128_maskz,
2982 __builtin_ia32_vpermi2varhi256_mask, __builtin_ia32_vpermi2varhi128_mask,
2983 __builtin_ia32_rcp14pd256_mask, __builtin_ia32_rcp14pd128_mask,
2984 __builtin_ia32_rcp14ps256_mask, __builtin_ia32_rcp14ps128_mask,
2985 __builtin_ia32_rsqrt14pd256_mask, __builtin_ia32_rsqrt14pd128_mask,
2986 __builtin_ia32_rsqrt14ps256_mask, __builtin_ia32_rsqrt14ps128_mask,
2987 __builtin_ia32_sqrtpd256_mask, __builtin_ia32_sqrtpd128_mask,
2988 __builtin_ia32_sqrtps256_mask, __builtin_ia32_sqrtps128_mask,
2989 __builtin_ia32_paddb128_mask, __builtin_ia32_paddw128_mask,
2990 __builtin_ia32_paddd128_mask, __builtin_ia32_paddq128_mask,
2991 __builtin_ia32_psubb128_mask, __builtin_ia32_psubw128_mask,
2992 __builtin_ia32_psubd128_mask, __builtin_ia32_psubq128_mask,
2993 __builtin_ia32_paddsb128_mask, __builtin_ia32_paddsw128_mask,
2994 __builtin_ia32_psubsb128_mask, __builtin_ia32_psubsw128_mask,
2995 __builtin_ia32_paddusb128_mask, __builtin_ia32_paddusw128_mask,
2996 __builtin_ia32_psubusb128_mask, __builtin_ia32_psubusw128_mask,
2997 __builtin_ia32_paddb256_mask, __builtin_ia32_paddw256_mask,
2998 __builtin_ia32_paddd256_mask, __builtin_ia32_paddq256_mask,
2999 __builtin_ia32_paddsb256_mask, __builtin_ia32_paddsw256_mask,
3000 __builtin_ia32_paddusb256_mask, __builtin_ia32_paddusw256_mask,
3001 __builtin_ia32_psubb256_mask, __builtin_ia32_psubw256_mask,
3002 __builtin_ia32_psubd256_mask, __builtin_ia32_psubq256_mask,
3003 __builtin_ia32_psubsb256_mask, __builtin_ia32_psubsw256_mask,
3004 __builtin_ia32_psubusb256_mask, __builtin_ia32_psubusw256_mask,
3005 __builtin_ia32_shuf_f64x2_256_mask, __builtin_ia32_shuf_i64x2_256_mask,
3006 __builtin_ia32_shuf_i32x4_256_mask, __builtin_ia32_shuf_f32x4_256_mask,
3007 __builtin_ia32_pmovwb128_mask, __builtin_ia32_pmovwb256_mask,
3008 __builtin_ia32_pmovswb128_mask, __builtin_ia32_pmovswb256_mask,
3009 __builtin_ia32_pmovuswb128_mask, __builtin_ia32_pmovuswb256_mask,
3010 __builtin_ia32_pmovdb128_mask, __builtin_ia32_pmovdb256_mask,
3011 __builtin_ia32_pmovsdb128_mask, __builtin_ia32_pmovsdb256_mask,
3012 __builtin_ia32_pmovusdb128_mask, __builtin_ia32_pmovusdb256_mask,
3013 __builtin_ia32_pmovdw128_mask, __builtin_ia32_pmovdw256_mask,
3014 __builtin_ia32_pmovsdw128_mask, __builtin_ia32_pmovsdw256_mask,
3015 __builtin_ia32_pmovusdw128_mask, __builtin_ia32_pmovusdw256_mask,
3016 __builtin_ia32_pmovqb128_mask, __builtin_ia32_pmovqb256_mask,
3017 __builtin_ia32_pmovsqb128_mask, __builtin_ia32_pmovsqb256_mask,
3018 __builtin_ia32_pmovusqb128_mask, __builtin_ia32_pmovusqb256_mask,
3019 __builtin_ia32_pmovqw128_mask, __builtin_ia32_pmovqw256_mask,
3020 __builtin_ia32_pmovsqw128_mask, __builtin_ia32_pmovsqw256_mask,
3021 __builtin_ia32_pmovusqw128_mask, __builtin_ia32_pmovusqw256_mask,
3022 __builtin_ia32_pmovqd128_mask, __builtin_ia32_pmovqd256_mask,
3023 __builtin_ia32_pmovsqd128_mask, __builtin_ia32_pmovsqd256_mask,
3024 __builtin_ia32_pmovusqd128_mask, __builtin_ia32_pmovusqd256_mask,
3025 __builtin_ia32_rangepd256_mask, __builtin_ia32_rangepd128_mask,
3026 __builtin_ia32_rangeps256_mask, __builtin_ia32_rangeps128_mask,
3027 __builtin_ia32_getexpps256_mask, __builtin_ia32_getexppd256_mask,
3028 __builtin_ia32_getexpps128_mask, __builtin_ia32_getexppd128_mask,
3029 __builtin_ia32_fixupimmpd256, __builtin_ia32_fixupimmpd256_mask,
3030 __builtin_ia32_fixupimmpd256_maskz, __builtin_ia32_fixupimmps256,
3031 __builtin_ia32_fixupimmps256_mask, __builtin_ia32_fixupimmps256_maskz,
3032 __builtin_ia32_fixupimmpd128, __builtin_ia32_fixupimmpd128_mask,
3033 __builtin_ia32_fixupimmpd128_maskz, __builtin_ia32_fixupimmps128,
3034 __builtin_ia32_fixupimmps128_mask, __builtin_ia32_fixupimmps128_maskz,
3035 __builtin_ia32_pabsq256_mask, __builtin_ia32_pabsq128_mask,
3036 __builtin_ia32_pabsd256_mask, __builtin_ia32_pabsd128_mask,
3037 __builtin_ia32_pmulhrsw256_mask, __builtin_ia32_pmulhrsw128_mask,
3038 __builtin_ia32_pmulhuw128_mask, __builtin_ia32_pmulhuw256_mask,
3039 __builtin_ia32_pmulhw256_mask, __builtin_ia32_pmulhw128_mask,
3040 __builtin_ia32_pmullw256_mask, __builtin_ia32_pmullw128_mask,
3041 __builtin_ia32_pmullq256_mask, __builtin_ia32_pmullq128_mask,
3042 __builtin_ia32_andpd256_mask, __builtin_ia32_andpd128_mask,
3043 __builtin_ia32_andps256_mask, __builtin_ia32_andps128_mask,
3044 __builtin_ia32_andnpd256_mask, __builtin_ia32_andnpd128_mask,
3045 __builtin_ia32_andnps256_mask, __builtin_ia32_andnps128_mask,
3046 __builtin_ia32_psllwi128_mask, __builtin_ia32_pslldi128_mask,
3047 __builtin_ia32_psllqi128_mask, __builtin_ia32_psllw128_mask,
3048 __builtin_ia32_pslld128_mask, __builtin_ia32_psllq128_mask,
3049 __builtin_ia32_psllwi256_mask, __builtin_ia32_psllw256_mask,
3050 __builtin_ia32_pslldi256_mask, __builtin_ia32_pslld256_mask,
3051 __builtin_ia32_psllqi256_mask, __builtin_ia32_psllq256_mask,
3052 __builtin_ia32_psradi128_mask, __builtin_ia32_psrad128_mask,
3053 __builtin_ia32_psradi256_mask, __builtin_ia32_psrad256_mask,
3054 __builtin_ia32_psraqi128_mask, __builtin_ia32_psraq128_mask,
3055 __builtin_ia32_psraqi256_mask, __builtin_ia32_psraq256_mask,
3056 __builtin_ia32_pandd256_mask, __builtin_ia32_pandd128_mask,
3057 __builtin_ia32_psrldi128_mask, __builtin_ia32_psrld128_mask,
3058 __builtin_ia32_psrldi256_mask, __builtin_ia32_psrld256_mask,
3059 __builtin_ia32_psrlqi128_mask, __builtin_ia32_psrlq128_mask,
3060 __builtin_ia32_psrlqi256_mask, __builtin_ia32_psrlq256_mask,
3061 __builtin_ia32_pandq256_mask, __builtin_ia32_pandq128_mask,
3062 __builtin_ia32_pandnd256_mask, __builtin_ia32_pandnd128_mask,
3063 __builtin_ia32_pandnq256_mask, __builtin_ia32_pandnq128_mask,
3064 __builtin_ia32_pord256_mask, __builtin_ia32_pord128_mask,
3065 __builtin_ia32_porq256_mask, __builtin_ia32_porq128_mask,
3066 __builtin_ia32_pxord256_mask, __builtin_ia32_pxord128_mask,
3067 __builtin_ia32_pxorq256_mask, __builtin_ia32_pxorq128_mask,
3068 __builtin_ia32_packsswb256_mask, __builtin_ia32_packsswb128_mask,
3069 __builtin_ia32_packuswb256_mask, __builtin_ia32_packuswb128_mask,
3070 __builtin_ia32_rndscaleps_256_mask, __builtin_ia32_rndscalepd_256_mask,
3071 __builtin_ia32_rndscaleps_128_mask, __builtin_ia32_rndscalepd_128_mask,
3072 __builtin_ia32_pternlogq256_mask, __builtin_ia32_pternlogq256_maskz,
3073 __builtin_ia32_pternlogd256_mask, __builtin_ia32_pternlogd256_maskz,
3074 __builtin_ia32_pternlogq128_mask, __builtin_ia32_pternlogq128_maskz,
3075 __builtin_ia32_pternlogd128_mask, __builtin_ia32_pternlogd128_maskz,
3076 __builtin_ia32_scalefpd256_mask, __builtin_ia32_scalefps256_mask,
3077 __builtin_ia32_scalefpd128_mask, __builtin_ia32_scalefps128_mask,
3078 __builtin_ia32_vfmaddpd256_mask, __builtin_ia32_vfmaddpd256_mask3,
3079 __builtin_ia32_vfmaddpd256_maskz, __builtin_ia32_vfmaddpd128_mask,
3080 __builtin_ia32_vfmaddpd128_mask3, __builtin_ia32_vfmaddpd128_maskz,
3081 __builtin_ia32_vfmaddps256_mask, __builtin_ia32_vfmaddps256_mask3,
3082 __builtin_ia32_vfmaddps256_maskz, __builtin_ia32_vfmaddps128_mask,
3083 __builtin_ia32_vfmaddps128_mask3, __builtin_ia32_vfmaddps128_maskz,
3084 __builtin_ia32_vfmsubpd256_mask3, __builtin_ia32_vfmsubpd128_mask3,
3085 __builtin_ia32_vfmsubps256_mask3, __builtin_ia32_vfmsubps128_mask3,
3086 __builtin_ia32_vfnmaddpd256_mask, __builtin_ia32_vfnmaddpd128_mask,
3087 __builtin_ia32_vfnmaddps256_mask, __builtin_ia32_vfnmaddps128_mask,
3088 __builtin_ia32_vfnmsubpd256_mask, __builtin_ia32_vfnmsubpd256_mask3,
3089 __builtin_ia32_vfnmsubpd128_mask, __builtin_ia32_vfnmsubpd128_mask3,
3090 __builtin_ia32_vfnmsubps256_mask, __builtin_ia32_vfnmsubps256_mask3,
3091 __builtin_ia32_vfnmsubps128_mask, __builtin_ia32_vfnmsubps128_mask3,
3092 __builtin_ia32_vfmaddsubpd256_mask, __builtin_ia32_vfmaddsubpd256_mask3,
3093 __builtin_ia32_vfmaddsubpd256_maskz, __builtin_ia32_vfmaddsubpd128_mask,
3094 __builtin_ia32_vfmaddsubpd128_mask3, __builtin_ia32_vfmaddsubpd128_maskz,
3095 __builtin_ia32_vfmaddsubps256_mask, __builtin_ia32_vfmaddsubps256_mask3,
3096 __builtin_ia32_vfmaddsubps256_maskz, __builtin_ia32_vfmaddsubps128_mask,
3097 __builtin_ia32_vfmaddsubps128_mask3, __builtin_ia32_vfmaddsubps128_maskz,
3098 __builtin_ia32_vfmsubaddpd256_mask3, __builtin_ia32_vfmsubaddpd128_mask3,
3099 __builtin_ia32_vfmsubaddps256_mask3, __builtin_ia32_vfmsubaddps128_mask3,
3100 __builtin_ia32_insertf64x2_256_mask, __builtin_ia32_inserti64x2_256_mask,
3101 __builtin_ia32_psrav16hi_mask, __builtin_ia32_psrav8hi_mask,
3102 __builtin_ia32_pmaddubsw256_mask, __builtin_ia32_pmaddubsw128_mask,
3103 __builtin_ia32_pmaddwd256_mask, __builtin_ia32_pmaddwd128_mask,
3104 __builtin_ia32_psrlv16hi_mask, __builtin_ia32_psrlv8hi_mask,
3105 __builtin_ia32_cvtps2dq256_mask, __builtin_ia32_cvtps2dq128_mask,
3106 __builtin_ia32_cvtps2udq256_mask, __builtin_ia32_cvtps2udq128_mask,
3107 __builtin_ia32_cvtps2qq256_mask, __builtin_ia32_cvtps2qq128_mask,
3108 __builtin_ia32_cvtps2uqq256_mask, __builtin_ia32_cvtps2uqq128_mask,
3109 __builtin_ia32_getmantps256_mask, __builtin_ia32_getmantps128_mask,
3110 __builtin_ia32_getmantpd256_mask, __builtin_ia32_getmantpd128_mask,
3111 __builtin_ia32_movddup256_mask, __builtin_ia32_movddup128_mask,
3112 __builtin_ia32_movshdup256_mask, __builtin_ia32_movshdup128_mask,
3113 __builtin_ia32_movsldup256_mask, __builtin_ia32_movsldup128_mask,
3114 __builtin_ia32_cvtqq2ps256_mask, __builtin_ia32_cvtqq2ps128_mask,
3115 __builtin_ia32_cvtuqq2ps256_mask, __builtin_ia32_cvtuqq2ps128_mask,
3116 __builtin_ia32_cvtqq2pd256_mask, __builtin_ia32_cvtqq2pd128_mask,
3117 __builtin_ia32_cvtuqq2pd256_mask, __builtin_ia32_cvtuqq2pd128_mask,
3118 __builtin_ia32_vpermt2varq256_mask, __builtin_ia32_vpermt2varq256_maskz,
3119 __builtin_ia32_vpermt2vard256_mask, __builtin_ia32_vpermt2vard256_maskz,
3120 __builtin_ia32_vpermi2varq256_mask, __builtin_ia32_vpermi2vard256_mask,
3121 __builtin_ia32_vpermt2varpd256_mask, __builtin_ia32_vpermt2varpd256_maskz,
3122 __builtin_ia32_vpermt2varps256_mask, __builtin_ia32_vpermt2varps256_maskz,
3123 __builtin_ia32_vpermi2varpd256_mask, __builtin_ia32_vpermi2varps256_mask,
3124 __builtin_ia32_vpermt2varq128_mask, __builtin_ia32_vpermt2varq128_maskz,
3125 __builtin_ia32_vpermt2vard128_mask, __builtin_ia32_vpermt2vard128_maskz,
3126 __builtin_ia32_vpermi2varq128_mask, __builtin_ia32_vpermi2vard128_mask,
3127 __builtin_ia32_vpermt2varpd128_mask, __builtin_ia32_vpermt2varpd128_maskz,
3128 __builtin_ia32_vpermt2varps128_mask, __builtin_ia32_vpermt2varps128_maskz,
3129 __builtin_ia32_vpermi2varpd128_mask, __builtin_ia32_vpermi2varps128_mask,
3130 __builtin_ia32_pshufb256_mask, __builtin_ia32_pshufb128_mask,
3131 __builtin_ia32_pshufhw256_mask, __builtin_ia32_pshufhw128_mask,
3132 __builtin_ia32_pshuflw256_mask, __builtin_ia32_pshuflw128_mask,
3133 __builtin_ia32_pshufd256_mask, __builtin_ia32_pshufd128_mask,
3134 __builtin_ia32_shufpd256_mask, __builtin_ia32_shufpd128_mask,
3135 __builtin_ia32_shufps256_mask, __builtin_ia32_shufps128_mask,
3136 __builtin_ia32_prolvq256_mask, __builtin_ia32_prolvq128_mask,
3137 __builtin_ia32_prolq256_mask, __builtin_ia32_prolq128_mask,
3138 __builtin_ia32_prorvq256_mask, __builtin_ia32_prorvq128_mask,
3139 __builtin_ia32_prorq256_mask, __builtin_ia32_prorq128_mask,
3140 __builtin_ia32_psravq128_mask, __builtin_ia32_psravq256_mask,
3141 __builtin_ia32_psllv4di_mask, __builtin_ia32_psllv2di_mask,
3142 __builtin_ia32_psllv8si_mask, __builtin_ia32_psllv4si_mask,
3143 __builtin_ia32_psrav8si_mask, __builtin_ia32_psrav4si_mask,
3144 __builtin_ia32_psrlv4di_mask, __builtin_ia32_psrlv2di_mask,
3145 __builtin_ia32_psrlv8si_mask, __builtin_ia32_psrlv4si_mask,
3146 __builtin_ia32_psrawi256_mask, __builtin_ia32_psraw256_mask,
3147 __builtin_ia32_psrawi128_mask, __builtin_ia32_psraw128_mask,
3148 __builtin_ia32_psrlwi256_mask, __builtin_ia32_psrlw256_mask,
3149 __builtin_ia32_psrlwi128_mask, __builtin_ia32_psrlw128_mask,
3150 __builtin_ia32_prorvd256_mask, __builtin_ia32_prolvd256_mask,
3151 __builtin_ia32_prord256_mask, __builtin_ia32_prold256_mask,
3152 __builtin_ia32_prorvd128_mask, __builtin_ia32_prolvd128_mask,
3153 __builtin_ia32_prord128_mask, __builtin_ia32_prold128_mask,
3154 __builtin_ia32_fpclasspd256_mask, __builtin_ia32_fpclasspd128_mask,
3155 __builtin_ia32_fpclasssd, __builtin_ia32_fpclassps256_mask,
3156 __builtin_ia32_fpclassps128_mask, __builtin_ia32_fpclassss,
3157 __builtin_ia32_cvtb2mask128, __builtin_ia32_cvtb2mask256,
3158 __builtin_ia32_cvtw2mask128, __builtin_ia32_cvtw2mask256,
3159 __builtin_ia32_cvtd2mask128, __builtin_ia32_cvtd2mask256,
3160 __builtin_ia32_cvtq2mask128, __builtin_ia32_cvtq2mask256,
3161 __builtin_ia32_cvtmask2b128, __builtin_ia32_cvtmask2b256,
3162 __builtin_ia32_cvtmask2w128, __builtin_ia32_cvtmask2w256,
3163 __builtin_ia32_cvtmask2d128, __builtin_ia32_cvtmask2d256,
3164 __builtin_ia32_cvtmask2q128, __builtin_ia32_cvtmask2q256,
3165 __builtin_ia32_pcmpeqb128_mask, __builtin_ia32_pcmpeqb256_mask,
3166 __builtin_ia32_pcmpeqw128_mask, __builtin_ia32_pcmpeqw256_mask,
3167 __builtin_ia32_pcmpeqd128_mask, __builtin_ia32_pcmpeqd256_mask,
3168 __builtin_ia32_pcmpeqq128_mask, __builtin_ia32_pcmpeqq256_mask,
3169 __builtin_ia32_pcmpgtb128_mask, __builtin_ia32_pcmpgtb256_mask,
3170 __builtin_ia32_pcmpgtw128_mask, __builtin_ia32_pcmpgtw256_mask,
3171 __builtin_ia32_pcmpgtd128_mask, __builtin_ia32_pcmpgtd256_mask,
3172 __builtin_ia32_pcmpgtq128_mask, __builtin_ia32_pcmpgtq256_mask,
3173 __builtin_ia32_ptestmb128, __builtin_ia32_ptestmb256,
3174 __builtin_ia32_ptestmw128, __builtin_ia32_ptestmw256,
3175 __builtin_ia32_ptestmd128, __builtin_ia32_ptestmd256,
3176 __builtin_ia32_ptestmq128, __builtin_ia32_ptestmq256,
3177 __builtin_ia32_ptestnmb128, __builtin_ia32_ptestnmb256,
3178 __builtin_ia32_ptestnmw128, __builtin_ia32_ptestnmw256,
3179 __builtin_ia32_ptestnmd128, __builtin_ia32_ptestnmd256,
3180 __builtin_ia32_ptestnmq128, __builtin_ia32_ptestnmq256,
3181 __builtin_ia32_broadcastmb128, __builtin_ia32_broadcastmb256,
3182 __builtin_ia32_broadcastmw128, __builtin_ia32_broadcastmw256,
3183 __builtin_ia32_compressdf256_mask, __builtin_ia32_compressdf128_mask,
3184 __builtin_ia32_compresssf256_mask, __builtin_ia32_compresssf128_mask,
3185 __builtin_ia32_compressdi256_mask, __builtin_ia32_compressdi128_mask,
3186 __builtin_ia32_compresssi256_mask, __builtin_ia32_compresssi128_mask,
3187 __builtin_ia32_expanddf256_mask, __builtin_ia32_expanddf128_mask,
3188 __builtin_ia32_expandsf256_mask, __builtin_ia32_expandsf128_mask,
3189 __builtin_ia32_expanddi256_mask, __builtin_ia32_expanddi128_mask,
3190 __builtin_ia32_expandsi256_mask, __builtin_ia32_expandsi128_mask,
3191 __builtin_ia32_expanddf256_maskz, __builtin_ia32_expanddf128_maskz,
3192 __builtin_ia32_expandsf256_maskz, __builtin_ia32_expandsf128_maskz,
3193 __builtin_ia32_expanddi256_maskz, __builtin_ia32_expanddi128_maskz,
3194 __builtin_ia32_expandsi256_maskz, __builtin_ia32_expandsi128_maskz,
3195 __builtin_ia32_pmaxsd256_mask, __builtin_ia32_pminsd256_mask,
3196 __builtin_ia32_pmaxud256_mask, __builtin_ia32_pminud256_mask,
3197 __builtin_ia32_pmaxsd128_mask, __builtin_ia32_pminsd128_mask,
3198 __builtin_ia32_pmaxud128_mask, __builtin_ia32_pminud128_mask,
3199 __builtin_ia32_pmaxsq256_mask, __builtin_ia32_pminsq256_mask,
3200 __builtin_ia32_pmaxuq256_mask, __builtin_ia32_pminuq256_mask,
3201 __builtin_ia32_pmaxsq128_mask, __builtin_ia32_pminsq128_mask,
3202 __builtin_ia32_pmaxuq128_mask, __builtin_ia32_pminuq128_mask,
3203 __builtin_ia32_pminsb256_mask, __builtin_ia32_pminub256_mask,
3204 __builtin_ia32_pmaxsb256_mask, __builtin_ia32_pmaxub256_mask,
3205 __builtin_ia32_pminsb128_mask, __builtin_ia32_pminub128_mask,
3206 __builtin_ia32_pmaxsb128_mask, __builtin_ia32_pmaxub128_mask,
3207 __builtin_ia32_pminsw256_mask, __builtin_ia32_pminuw256_mask,
3208 __builtin_ia32_pmaxsw256_mask, __builtin_ia32_pmaxuw256_mask,
3209 __builtin_ia32_pminsw128_mask, __builtin_ia32_pminuw128_mask,
3210 __builtin_ia32_pmaxsw128_mask, __builtin_ia32_pmaxuw128_mask,
3211 __builtin_ia32_vpconflictdi_256_mask, __builtin_ia32_vpconflictsi_256_mask,
3212 __builtin_ia32_vplzcntq_256_mask, __builtin_ia32_vplzcntd_256_mask,
3213 __builtin_ia32_unpckhpd256_mask, __builtin_ia32_unpckhpd128_mask,
3214 __builtin_ia32_unpckhps256_mask, __builtin_ia32_unpckhps128_mask,
3215 __builtin_ia32_unpcklpd256_mask, __builtin_ia32_unpcklpd128_mask,
3216 __builtin_ia32_unpcklps256_mask, __builtin_ia32_vpconflictdi_128_mask,
3217 __builtin_ia32_vpconflictsi_128_mask, __builtin_ia32_vplzcntq_128_mask,
3218 __builtin_ia32_vplzcntd_128_mask, __builtin_ia32_unpcklps128_mask,
3219 __builtin_ia32_alignd256_mask, __builtin_ia32_alignq256_mask,
3220 __builtin_ia32_alignd128_mask, __builtin_ia32_alignq128_mask,
3221 __builtin_ia32_vcvtps2ph256_mask, __builtin_ia32_vcvtps2ph_mask,
3222 __builtin_ia32_vcvtph2ps_mask, __builtin_ia32_vcvtph2ps256_mask,
3223 __builtin_ia32_punpckhdq128_mask, __builtin_ia32_punpckhdq256_mask,
3224 __builtin_ia32_punpckhqdq128_mask, __builtin_ia32_punpckhqdq256_mask,
3225 __builtin_ia32_punpckldq128_mask, __builtin_ia32_punpckldq256_mask,
3226 __builtin_ia32_punpcklqdq128_mask, __builtin_ia32_punpcklqdq256_mask,
3227 __builtin_ia32_punpckhbw128_mask, __builtin_ia32_punpckhbw256_mask,
3228 __builtin_ia32_punpckhwd128_mask, __builtin_ia32_punpckhwd256_mask,
3229 __builtin_ia32_punpcklbw128_mask, __builtin_ia32_punpcklbw256_mask,
3230 __builtin_ia32_punpcklwd128_mask, __builtin_ia32_punpcklwd256_mask,
3231 __builtin_ia32_psllv16hi_mask, __builtin_ia32_psllv8hi_mask,
3232 __builtin_ia32_packssdw256_mask, __builtin_ia32_packssdw128_mask,
3233 __builtin_ia32_packusdw256_mask, __builtin_ia32_packusdw128_mask,
3234 __builtin_ia32_pavgb256_mask, __builtin_ia32_pavgw256_mask,
3235 __builtin_ia32_pavgb128_mask, __builtin_ia32_pavgw128_mask,
3236 __builtin_ia32_permvarsf256_mask, __builtin_ia32_permvardf256_mask,
3237 __builtin_ia32_permdf256_mask, __builtin_ia32_pabsb256_mask,
3238 __builtin_ia32_pabsb128_mask, __builtin_ia32_pabsw256_mask,
3239 __builtin_ia32_pabsw128_mask, __builtin_ia32_vpermilvarpd_mask,
3240 __builtin_ia32_vpermilvarps_mask, __builtin_ia32_vpermilvarpd256_mask,
3241 __builtin_ia32_vpermilvarps256_mask, __builtin_ia32_vpermilpd_mask,
3242 __builtin_ia32_vpermilps_mask, __builtin_ia32_vpermilpd256_mask,
3243 __builtin_ia32_vpermilps256_mask, __builtin_ia32_blendmq_256_mask,
3244 __builtin_ia32_blendmd_256_mask, __builtin_ia32_blendmpd_256_mask,
3245 __builtin_ia32_blendmps_256_mask, __builtin_ia32_blendmq_128_mask,
3246 __builtin_ia32_blendmd_128_mask, __builtin_ia32_blendmpd_128_mask,
3247 __builtin_ia32_blendmps_128_mask, __builtin_ia32_blendmw_256_mask,
3248 __builtin_ia32_blendmb_256_mask, __builtin_ia32_blendmw_128_mask,
3249 __builtin_ia32_blendmb_128_mask, __builtin_ia32_pmulld256_mask,
3250 __builtin_ia32_pmulld128_mask, __builtin_ia32_pmuludq256_mask,
3251 __builtin_ia32_pmuldq256_mask, __builtin_ia32_pmuldq128_mask,
3252 __builtin_ia32_pmuludq128_mask, __builtin_ia32_cvtpd2ps256_mask,
3253 __builtin_ia32_cvtpd2ps_mask, __builtin_ia32_permvarsi256_mask,
3254 __builtin_ia32_permvardi256_mask, __builtin_ia32_permdi256_mask,
3255 __builtin_ia32_cmpq256_mask, __builtin_ia32_cmpd256_mask,
3256 __builtin_ia32_ucmpq256_mask, __builtin_ia32_ucmpd256_mask,
3257 __builtin_ia32_cmpb256_mask, __builtin_ia32_cmpw256_mask,
3258 __builtin_ia32_ucmpb256_mask, __builtin_ia32_ucmpw256_mask,
3259 __builtin_ia32_cmppd256_mask, __builtin_ia32_cmpps256_mask,
3260 __builtin_ia32_cmpq128_mask, __builtin_ia32_cmpd128_mask,
3261 __builtin_ia32_ucmpq128_mask, __builtin_ia32_ucmpd128_mask,
3262 __builtin_ia32_cmpb128_mask, __builtin_ia32_cmpw128_mask,
3263 __builtin_ia32_ucmpb128_mask, __builtin_ia32_ucmpw128_mask,
3264 __builtin_ia32_cmppd128_mask, __builtin_ia32_cmpps128_mask,
3265 __builtin_ia32_broadcastf32x2_512_mask, __builtin_ia32_broadcasti32x2_512_mask,
3266 __builtin_ia32_broadcastf64x2_512_mask, __builtin_ia32_broadcasti64x2_512_mask,
3267 __builtin_ia32_broadcastf32x8_512_mask, __builtin_ia32_broadcasti32x8_512_mask,
3268 __builtin_ia32_extractf64x2_512_mask, __builtin_ia32_extractf32x8_mask,
3269 __builtin_ia32_extracti64x2_512_mask, __builtin_ia32_extracti32x8_mask,
3270 __builtin_ia32_reducepd512_mask, __builtin_ia32_reduceps512_mask,
3271 __builtin_ia32_pmullq512_mask, __builtin_ia32_xorpd512_mask,
3272 __builtin_ia32_xorps512_mask, __builtin_ia32_orpd512_mask,
3273 __builtin_ia32_orps512_mask, __builtin_ia32_andpd512_mask,
3274 __builtin_ia32_andps512_mask, __builtin_ia32_andnpd512_mask,
3275 __builtin_ia32_andnps512_mask, __builtin_ia32_insertf32x8_mask,
3276 __builtin_ia32_inserti32x8_mask, __builtin_ia32_insertf64x2_512_mask,
3277 __builtin_ia32_inserti64x2_512_mask, __builtin_ia32_fpclasspd512_mask,
3278 __builtin_ia32_fpclassps512_mask, __builtin_ia32_cvtd2mask512,
3279 __builtin_ia32_cvtq2mask512, __builtin_ia32_cvtmask2d512,
3280 __builtin_ia32_cvtmask2q512, __builtin_ia32_kunpcksi,
3281 __builtin_ia32_kunpckdi, __builtin_ia32_packusdw512_mask,
3282 __builtin_ia32_pslldq512, __builtin_ia32_psrldq512,
3283 __builtin_ia32_packssdw512_mask, __builtin_ia32_palignr512,
3284 __builtin_ia32_palignr512_mask, __builtin_ia32_movdquhi512_mask,
3285 __builtin_ia32_movdquqi512_mask, __builtin_ia32_psadbw512,
3286 __builtin_ia32_dbpsadbw512_mask, __builtin_ia32_pbroadcastb512_mask,
3287 __builtin_ia32_pbroadcastb512_gpr_mask, __builtin_ia32_pbroadcastw512_mask,
3288 __builtin_ia32_pbroadcastw512_gpr_mask, __builtin_ia32_pmovsxbw512_mask,
3289 __builtin_ia32_pmovzxbw512_mask, __builtin_ia32_permvarhi512_mask,
3290 __builtin_ia32_vpermt2varhi512_mask, __builtin_ia32_vpermt2varhi512_maskz,
3291 __builtin_ia32_vpermi2varhi512_mask, __builtin_ia32_pavgb512_mask,
3292 __builtin_ia32_pavgw512_mask, __builtin_ia32_paddb512_mask,
3293 __builtin_ia32_psubb512_mask, __builtin_ia32_psubsb512_mask,
3294 __builtin_ia32_paddsb512_mask, __builtin_ia32_psubusb512_mask,
3295 __builtin_ia32_paddusb512_mask, __builtin_ia32_psubw512_mask,
3296 __builtin_ia32_paddw512_mask, __builtin_ia32_psubsw512_mask,
3297 __builtin_ia32_paddsw512_mask, __builtin_ia32_psubusw512_mask,
3298 __builtin_ia32_paddusw512_mask, __builtin_ia32_pmaxuw512_mask,
3299 __builtin_ia32_pmaxsw512_mask, __builtin_ia32_pminuw512_mask,
3300 __builtin_ia32_pminsw512_mask, __builtin_ia32_pmaxub512_mask,
3301 __builtin_ia32_pmaxsb512_mask, __builtin_ia32_pminub512_mask,
3302 __builtin_ia32_pminsb512_mask, __builtin_ia32_pmovwb512_mask,
3303 __builtin_ia32_pmovswb512_mask, __builtin_ia32_pmovuswb512_mask,
3304 __builtin_ia32_pmulhrsw512_mask, __builtin_ia32_pmulhuw512_mask,
3305 __builtin_ia32_pmulhw512_mask, __builtin_ia32_pmullw512_mask,
3306 __builtin_ia32_psllwi512_mask, __builtin_ia32_psllw512_mask,
3307 __builtin_ia32_packsswb512_mask, __builtin_ia32_packuswb512_mask,
3308 __builtin_ia32_psrav32hi_mask, __builtin_ia32_pmaddubsw512_mask,
3309 __builtin_ia32_pmaddwd512_mask, __builtin_ia32_psrlv32hi_mask,
3310 __builtin_ia32_punpckhbw512_mask, __builtin_ia32_punpckhwd512_mask,
3311 __builtin_ia32_punpcklbw512_mask, __builtin_ia32_punpcklwd512_mask,
3312 __builtin_ia32_pshufb512_mask, __builtin_ia32_pshufhw512_mask,
3313 __builtin_ia32_pshuflw512_mask, __builtin_ia32_psrawi512_mask,
3314 __builtin_ia32_psraw512_mask, __builtin_ia32_psrlwi512_mask,
3315 __builtin_ia32_psrlw512_mask, __builtin_ia32_cvtb2mask512,
3316 __builtin_ia32_cvtw2mask512, __builtin_ia32_cvtmask2b512,
3317 __builtin_ia32_cvtmask2w512, __builtin_ia32_pcmpeqb512_mask,
3318 __builtin_ia32_pcmpeqw512_mask, __builtin_ia32_pcmpgtb512_mask,
3319 __builtin_ia32_pcmpgtw512_mask, __builtin_ia32_ptestmb512,
3320 __builtin_ia32_ptestmw512, __builtin_ia32_ptestnmb512,
3321 __builtin_ia32_ptestnmw512, __builtin_ia32_psllv32hi_mask,
3322 __builtin_ia32_pabsb512_mask, __builtin_ia32_pabsw512_mask,
3323 __builtin_ia32_blendmw_512_mask, __builtin_ia32_blendmb_512_mask,
3324 __builtin_ia32_cmpb512_mask, __builtin_ia32_cmpw512_mask,
3325 __builtin_ia32_ucmpb512_mask, __builtin_ia32_ucmpw512_mask,
3326 __builtin_ia32_rangesd128_round, __builtin_ia32_rangess128_round,
3327 __builtin_ia32_cvtpd2qq512_mask, __builtin_ia32_cvtps2qq512_mask,
3328 __builtin_ia32_cvtpd2uqq512_mask, __builtin_ia32_cvtps2uqq512_mask,
3329 __builtin_ia32_cvtqq2ps512_mask, __builtin_ia32_cvtuqq2ps512_mask,
3330 __builtin_ia32_cvtqq2pd512_mask, __builtin_ia32_cvtuqq2pd512_mask,
3331 __builtin_ia32_cvttps2qq512_mask, __builtin_ia32_cvttps2uqq512_mask,
3332 __builtin_ia32_cvttpd2qq512_mask, __builtin_ia32_cvttpd2uqq512_mask,
3333 __builtin_ia32_rangeps512_mask, __builtin_ia32_rangepd512_mask.
3334 (ix86_expand_args_builtin): Handle HI_FTYPE_V16QI, SI_FTYPE_V32QI,
3335 DI_FTYPE_V64QI, V16QI_FTYPE_HI, V32QI_FTYPE_SI, V64QI_FTYPE_DI,
3336 V8HI_FTYPE_QI, V16HI_FTYPE_HI, V32HI_FTYPE_SI, V4SI_FTYPE_QI,
3337 V8SI_FTYPE_QI, V4SI_FTYPE_HI, V8SI_FTYPE_HI, QI_FTYPE_V8HI,
3338 HI_FTYPE_V16HI, SI_FTYPE_V32HI, QI_FTYPE_V4SI, QI_FTYPE_V8SI,
3339 HI_FTYPE_V16SI, QI_FTYPE_V2DI, QI_FTYPE_V4DI, QI_FTYPE_V8DI,
3340 V2DI_FTYPE_QI, V4DI_FTYPE_QI, V8DI_FTYPE_V64QI_V64QI,
3341 SI_FTYPE_SI_SI,DI_FTYPE_DI_DI, V8DI_FTYPE_V8DI_INT_CONVERT,
3342 QI_FTYPE_V4SF_INT, QI_FTYPE_V2DF_INT,
3343 V8SF_FTYPE_V4SF_V8SF_QI, V4DF_FTYPE_V2DF_V4DF_QI,
3344 V8SI_FTYPE_V4SI_V8SI_QI, V8SI_FTYPE_SI_V8SI_QI,
3345 V4SI_FTYPE_V4SI_V4SI_QI, V4SI_FTYPE_SI_V4SI_QI,
3346 V4DI_FTYPE_V2DI_V4DI_QI, V4DI_FTYPE_DI_V4DI_QI,
3347 V2DI_FTYPE_V2DI_V2DI_QI, V2DI_FTYPE_DI_V2DI_QI,
3348 V64QI_FTYPE_V64QI_V64QI_DI, V64QI_FTYPE_V16QI_V64QI_DI,
3349 V64QI_FTYPE_QI_V64QI_DI, V32QI_FTYPE_V32QI_V32QI_SI,
3350 V32QI_FTYPE_V16QI_V32QI_SI, V32QI_FTYPE_QI_V32QI_SI,
3351 V16QI_FTYPE_V16QI_V16QI_HI, V16QI_FTYPE_QI_V16QI_HI,
3352 V32HI_FTYPE_V8HI_V32HI_SI, V32HI_FTYPE_HI_V32HI_SI,
3353 V16HI_FTYPE_V8HI_V16HI_HI, V16HI_FTYPE_HI_V16HI_HI,
3354 V8HI_FTYPE_V8HI_V8HI_QI, V8HI_FTYPE_HI_V8HI_QI,
3355 V8SF_FTYPE_V8HI_V8SF_QI, V4SF_FTYPE_V8HI_V4SF_QI,
3356 V8SI_FTYPE_V8SF_V8SI_QI, V4SI_FTYPE_V4SF_V4SI_QI,
3357 V8DI_FTYPE_V8SF_V8DI_QI, V4DI_FTYPE_V4SF_V4DI_QI,
3358 V2DI_FTYPE_V4SF_V2DI_QI, V8SF_FTYPE_V8DI_V8SF_QI,
3359 V4SF_FTYPE_V4DI_V4SF_QI, V4SF_FTYPE_V2DI_V4SF_QI,
3360 V8DF_FTYPE_V8DI_V8DF_QI, V4DF_FTYPE_V4DI_V4DF_QI,
3361 V2DF_FTYPE_V2DI_V2DF_QI, V16QI_FTYPE_V8HI_V16QI_QI,
3362 V16QI_FTYPE_V16HI_V16QI_HI, V16QI_FTYPE_V4SI_V16QI_QI,
3363 V16QI_FTYPE_V8SI_V16QI_QI, V8HI_FTYPE_V4SI_V8HI_QI,
3364 V8HI_FTYPE_V8SI_V8HI_QI, V16QI_FTYPE_V2DI_V16QI_QI,
3365 V16QI_FTYPE_V4DI_V16QI_QI, V8HI_FTYPE_V2DI_V8HI_QI,
3366 V8HI_FTYPE_V4DI_V8HI_QI, V4SI_FTYPE_V2DI_V4SI_QI,
3367 V4SI_FTYPE_V4DI_V4SI_QI, V32QI_FTYPE_V32HI_V32QI_SI,
3368 HI_FTYPE_V16QI_V16QI_HI, SI_FTYPE_V32QI_V32QI_SI,
3369 DI_FTYPE_V64QI_V64QI_DI, QI_FTYPE_V8HI_V8HI_QI,
3370 HI_FTYPE_V16HI_V16HI_HI, SI_FTYPE_V32HI_V32HI_SI,
3371 QI_FTYPE_V4SI_V4SI_QI, QI_FTYPE_V8SI_V8SI_QI,
3372 QI_FTYPE_V2DI_V2DI_QI, QI_FTYPE_V4DI_V4DI_QI,
3373 V4SF_FTYPE_V2DF_V4SF_QI, V4SF_FTYPE_V4DF_V4SF_QI,
3374 V2DI_FTYPE_V4SI_V2DI_QI, V2DI_FTYPE_V8HI_V2DI_QI,
3375 V2DI_FTYPE_V16QI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_QI,
3376 V4DI_FTYPE_V4SI_V4DI_QI, V4DI_FTYPE_V8HI_V4DI_QI,
3377 V4DI_FTYPE_V16QI_V4DI_QI, V8DI_FTYPE_V8DF_V8DI_QI,
3378 V4DI_FTYPE_V4DF_V4DI_QI, V2DI_FTYPE_V2DF_V2DI_QI,
3379 V4SI_FTYPE_V4DF_V4SI_QI, V4SI_FTYPE_V2DF_V4SI_QI,
3380 V4SI_FTYPE_V8HI_V4SI_QI, V4SI_FTYPE_V16QI_V4SI_QI,
3381 V8SI_FTYPE_V8SI_V8SI_V8SI, V8SF_FTYPE_V8SF_V8SF_QI,
3382 V8SF_FTYPE_V8SI_V8SF_QI, V4DF_FTYPE_V4DF_V4DF_QI,
3383 V4SF_FTYPE_V4SF_V4SF_QI, V2DF_FTYPE_V2DF_V2DF_QI,
3384 V2DF_FTYPE_V4SF_V2DF_QI, V2DF_FTYPE_V4SI_V2DF_QI,
3385 V4SF_FTYPE_V4SI_V4SF_QI, V4DF_FTYPE_V4SF_V4DF_QI,
3386 V4DF_FTYPE_V4SI_V4DF_QI, V8SI_FTYPE_V8SI_V8SI_QI,
3387 V8SI_FTYPE_V8HI_V8SI_QI, V8SI_FTYPE_V16QI_V8SI_QI,
3388 V16SF_FTYPE_V8SF_V16SF_HI, V16SI_FTYPE_V8SI_V16SI_HI,
3389 V16HI_FTYPE_V16HI_V16HI_HI, V8HI_FTYPE_V16QI_V8HI_QI,
3390 V16HI_FTYPE_V16QI_V16HI_HI, V32HI_FTYPE_V32HI_V32HI_SI,
3391 V32HI_FTYPE_V32QI_V32HI_SI, V8DI_FTYPE_V8DI_V8DI_INT_CONVERT,
3392 V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI_CONVERT, QI_FTYPE_V8DF_INT_QI,
3393 QI_FTYPE_V4DF_INT_QI, QI_FTYPE_V2DF_INT_QI,
3394 HI_FTYPE_V16SF_INT_HI, QI_FTYPE_V8SF_INT_QI,
3395 QI_FTYPE_V4SF_INT_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI_CONVERT,
3396 V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI_CONVERT, V32QI_FTYPE_V32QI_V32QI_V32QI_SI,
3397 V32HI_FTYPE_V32HI_V32HI_V32HI_SI, V32HI_FTYPE_V64QI_V64QI_V32HI_SI,
3398 V16SI_FTYPE_V32HI_V32HI_V16SI_HI, V64QI_FTYPE_V64QI_V64QI_V64QI_DI,
3399 V32HI_FTYPE_V32HI_V8HI_V32HI_SI, V16HI_FTYPE_V16HI_V8HI_V16HI_HI,
3400 V8SI_FTYPE_V8SI_V4SI_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_V4DI_QI,
3401 V64QI_FTYPE_V32HI_V32HI_V64QI_DI, V32QI_FTYPE_V16HI_V16HI_V32QI_SI,
3402 V16QI_FTYPE_V8HI_V8HI_V16QI_HI, V32HI_FTYPE_V16SI_V16SI_V32HI_SI,
3403 V16HI_FTYPE_V8SI_V8SI_V16HI_HI, V8HI_FTYPE_V4SI_V4SI_V8HI_QI,
3404 V4DF_FTYPE_V4DF_V4DI_V4DF_QI, V8SF_FTYPE_V8SF_V8SI_V8SF_QI,
3405 V4SF_FTYPE_V4SF_V4SI_V4SF_QI, V2DF_FTYPE_V2DF_V2DI_V2DF_QI,
3406 V2DI_FTYPE_V4SI_V4SI_V2DI_QI, V4DI_FTYPE_V8SI_V8SI_V4DI_QI,
3407 V4DF_FTYPE_V4DI_V4DF_V4DF_QI, V8SF_FTYPE_V8SI_V8SF_V8SF_QI,
3408 V2DF_FTYPE_V2DI_V2DF_V2DF_QI, V4SF_FTYPE_V4SI_V4SF_V4SF_QI,
3409 V8HI_FTYPE_V8HI_V8HI_V8HI_QI, V8SI_FTYPE_V8SI_V8SI_V8SI_QI,
3410 V4SI_FTYPE_V4SI_V4SI_V4SI_QI, V8SF_FTYPE_V8SF_V8SF_V8SF_QI,
3411 V16QI_FTYPE_V16QI_V16QI_V16QI_HI, V16HI_FTYPE_V16HI_V16HI_V16HI_HI,
3412 V2DI_FTYPE_V2DI_V2DI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_V4DI_QI,
3413 V4DF_FTYPE_V4DF_V4DF_V4DF_QI, V8HI_FTYPE_V16QI_V16QI_V8HI_QI,
3414 V16HI_FTYPE_V32QI_V32QI_V16HI_HI, V8SI_FTYPE_V16HI_V16HI_V8SI_QI,
3415 V4SI_FTYPE_V8HI_V8HI_V4SI_QI, QI_FTYPE_V4DI_V4DI_INT_QI,
3416 QI_FTYPE_V8SI_V8SI_INT_QI, QI_FTYPE_V4DF_V4DF_INT_QI,
3417 QI_FTYPE_V8SF_V8SF_INT_QI, QI_FTYPE_V2DI_V2DI_INT_QI,
3418 QI_FTYPE_V4SI_V4SI_INT_QI, DI_FTYPE_V64QI_V64QI_INT_DI,
3419 SI_FTYPE_V32QI_V32QI_INT_SI, HI_FTYPE_V16QI_V16QI_INT_HI,
3420 SI_FTYPE_V32HI_V32HI_INT_SI, HI_FTYPE_V16HI_V16HI_INT_HI,
3421 QI_FTYPE_V8HI_V8HI_INT_QI, V8SF_FTYPE_V8SF_INT_V8SF_QI,
3422 V4SF_FTYPE_V4SF_INT_V4SF_QI, V2DF_FTYPE_V4DF_INT_V2DF_QI,
3423 V2DI_FTYPE_V4DI_INT_V2DI_QI, V8SF_FTYPE_V16SF_INT_V8SF_QI,
3424 V8SI_FTYPE_V16SI_INT_V8SI_QI, V2DF_FTYPE_V8DF_INT_V2DF_QI,
3425 V2DI_FTYPE_V8DI_INT_V2DI_QI, V4SF_FTYPE_V8SF_INT_V4SF_QI,
3426 V4SI_FTYPE_V8SI_INT_V4SI_QI, V8HI_FTYPE_V8SF_INT_V8HI_QI,
3427 V8HI_FTYPE_V4SF_INT_V8HI_QI, V32HI_FTYPE_V32HI_INT_V32HI_SI,
3428 V16HI_FTYPE_V16HI_INT_V16HI_HI, V8HI_FTYPE_V8HI_INT_V8HI_QI,
3429 V4DI_FTYPE_V4DI_INT_V4DI_QI, V2DI_FTYPE_V2DI_INT_V2DI_QI,
3430 V8SI_FTYPE_V8SI_INT_V8SI_QI, V4SI_FTYPE_V4SI_INT_V4SI_QI,
3431 V4DF_FTYPE_V4DF_INT_V4DF_QI, V2DF_FTYPE_V2DF_INT_V2DF_QI,
3432 V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI,
3433 V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI, V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI,
3434 V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI,
3435 V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI, V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI,
3436 V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI, V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI,
3437 V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI, V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI,
3438 V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI, V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI,
3439 V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI,
3440 V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI,
3441 V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI, V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI,
3442 V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI, V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI,
3443 V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI, V8DI_FTYPE_V8DF_V8DI_QI_INT,
3444 V8SF_FTYPE_V8DI_V8SF_QI_INT, V8DF_FTYPE_V8DI_V8DF_QI_INT,
3445 V8DI_FTYPE_V8SF_V8DI_QI_INT, V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT,
3446 V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT, VOID_FTYPE_PV4DI_V4DI_QI,
3447 VOID_FTYPE_PV2DI_V2DI_QI, VOID_FTYPE_PV8SI_V8SI_QI,
3448 VOID_FTYPE_PV4SI_V4SI_QI, VOID_FTYPE_PV4SI_V4DI_QI,
3449 VOID_FTYPE_PV4SI_V2DI_QI, VOID_FTYPE_PV8HI_V4DI_QI,
3450 VOID_FTYPE_PV8HI_V2DI_QI, VOID_FTYPE_PV8HI_V8SI_QI,
3451 VOID_FTYPE_PV8HI_V4SI_QI, VOID_FTYPE_PV16QI_V4DI_QI,
3452 VOID_FTYPE_PV16QI_V2DI_QI, VOID_FTYPE_PV16QI_V8SI_QI,
3453 VOID_FTYPE_PV16QI_V4SI_QI, VOID_FTYPE_PV8HI_V8HI_QI,
3454 VOID_FTYPE_PV16HI_V16HI_HI, VOID_FTYPE_PV32HI_V32HI_SI,
3455 VOID_FTYPE_PV16QI_V16QI_HI, VOID_FTYPE_PV32QI_V32QI_SI,
3456 VOID_FTYPE_PV64QI_V64QI_DI, VOID_FTYPE_PV4DF_V4DF_QI,
3457 VOID_FTYPE_PV2DF_V2DF_QI, VOID_FTYPE_PV8SF_V8SF_QI,
3458 VOID_FTYPE_PV4SF_V4SF_QI, V4SF_FTYPE_PCV4SF_V4SF_QI,
3459 V8SF_FTYPE_PCV8SF_V8SF_QI, V4SI_FTYPE_PCV4SI_V4SI_QI,
3460 V8SI_FTYPE_PCV8SI_V8SI_QI, V2DF_FTYPE_PCV2DF_V2DF_QI,
3461 V4DF_FTYPE_PCV4DF_V4DF_QI, V2DI_FTYPE_PCV2DI_V2DI_QI,
3462 V4DI_FTYPE_PCV4DI_V4DI_QI, V8HI_FTYPE_PCV8HI_V8HI_QI,
3463 V16HI_FTYPE_PCV16HI_V16HI_HI, V32HI_FTYPE_PCV32HI_V32HI_SI,
3464 V16QI_FTYPE_PCV16QI_V16QI_HI, V32QI_FTYPE_PCV32QI_V32QI_SI,
3465 V64QI_FTYPE_PCV64QI_V64QI_DI, do not handle V8USI_FTYPE_V8USI.
3467 2014-10-28 Jakub Jelinek <jakub@redhat.com>
3469 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Use uint64_t
3470 type for the left shift in CASE_CONVERT case.
3472 2014-10-28 Max Ostapenko <m.ostapenko@partner.samsung.com>
3474 * asan.h (asan_intercepted_p): New function.
3475 * asan.c (asan_mem_ref_hasher::hash): Remove MEM_REF access size from
3476 hash value construction. Call iterative_hash_expr instead of explicit
3478 (asan_mem_ref_hasher::equal): Change condition.
3479 (has_mem_ref_been_instrumented): Likewise.
3480 (update_mem_ref_hash_table): Likewise.
3481 (maybe_update_mem_ref_hash_table): New function.
3482 (instrument_strlen_call): Removed.
3483 (get_mem_refs_of_builtin_call): Handle new parameter.
3484 (instrument_builtin_call): Call maybe_update_mem_ref_hash_table instead
3485 of instrument_mem_region_access if intercepted_p is true.
3486 (instrument_mem_region_access): Instrument only base with len instead of
3487 base and end with 1.
3488 (build_check_stmt): Remove start_instrumented and end_instrumented
3490 (enum asan_check_flags): Remove ASAN_CHECK_START_INSTRUMENTED and
3491 ASAN_CHECK_END_INSTRUMENTED. Change ASAN_CHECK_LAST.
3492 (asan_expand_check_ifn): Remove start_instrumented and end_instrumented.
3493 * builtins.c (expand_builtin): Include asan.h. Don't expand string/memory
3494 builtin functions that have interceptors if ASan is enabled.
3496 2014-10-28 Richard Biener <rguenther@suse.de>
3499 * fold-const.c (fold_comparison): Properly guard simplifying
3500 against INT_MAX/INT_MIN with !TYPE_OVERFLOW_WRAPS.
3502 2014-10-28 Alan Lawrence <alan.lawrence@arm.com>
3504 * expr.c (expand_expr_real_2): Remove code handling VEC_LSHIFT_EXPR.
3505 * fold-const.c (const_binop): Likewise.
3506 * cfgexpand.c (expand_debug_expr): Likewise.
3507 * tree-inline.c (estimate_operator_cost): Likewise.
3508 * tree-vect-generic.c (expand_vector_operations_1): Likewise.
3509 * optabs.c (optab_for_tree_code): Likewise.
3510 (expand_vec_shift_expr): Likewise, update comment.
3511 * tree.def: Delete VEC_LSHIFT_EXPR, remove comment.
3512 * optabs.h (expand_vec_shift_expr): Remove comment re. VEC_LSHIFT_EXPR.
3513 * optabs.def: Remove vec_shl_optab.
3514 * doc/md.texi: Remove references to vec_shr_m.
3516 2014-10-28 Yury Gribov <y.gribov@samsung.com>
3518 * asan.c (report_error_func): Add noabort path.
3519 (check_func): Ditto. Formatting.
3520 (asan_expand_check_ifn): Handle noabort path.
3521 * common.opt (flag_sanitize_recover): Add SANITIZE_KERNEL_ADDRESS
3523 * doc/invoke.texi (-fsanitize-recover=): Mention KASan.
3524 * opts.c (finish_options): Reword comment.
3525 * sanitizer.def: Add noabort ASan builtins.
3527 2014-10-28 Yury Gribov <y.gribov@samsung.com>
3529 * asan.c (set_asan_shadow_offset): New function.
3530 (asan_shadow_offset): Likewise.
3531 (asan_emit_stack_protection): Call asan_shadow_offset.
3532 (build_shadow_mem_access): Likewise.
3533 * asan.h (set_asan_shadow_offset): Declare.
3534 * common.opt (fasan-shadow-offset): New option.
3535 (frandom-seed): Fixed parameter name.
3536 * doc/invoke.texi (fasan-shadow-offset): Describe new option.
3537 (frandom-seed): Fixed parameter name.
3538 * opts-global.c (handle_common_deferred_options): Handle
3539 -fasan-shadow-offset.
3540 * opts.c (common_handle_option): Likewise.
3542 2014-10-27 Jiong Wang <jiong.wang@arm.com>
3545 * optabs.c (prepare_cmp_insn): Use "ret_mode" instead of "word_mode".
3547 2014-10-27 DJ Delorie <dj@redhat.com>
3549 * tree.c (build_common_tree_nodes): Don't even store the
3550 __int128 types if they're not supported.
3552 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
3554 * config/i386/i386.c (ix86_loop_memcount): Delete.
3555 (ix86_loop_unroll_adjust): Use FOR_EACH_SUBRTX.
3557 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
3559 * config/i386/i386.c (find_constant_1): Delete.
3560 (find_constant): Use FOR_EACH_SUBRTX.
3562 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
3564 * config/i386/i386.c (extended_reg_mentioned_1): Delete.
3565 (x86_extended_reg_mentioned_p): Use FOR_EACH_SUBRTX.
3567 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
3569 * config/i386/i386.c: Include rtl-iter.h
3570 (ix86_check_avx256_register): Take a const_rtx and return a bool.
3571 (ix86_check_avx256_stores): Update call accordingly.
3572 (ix86_avx_u128_mode_entry, ix86_avx_u128_mode_exit): Likewise.
3573 (ix86_avx_u128_mode_needed): Likewise. Use FOR_EACH_SUBRTX.
3575 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
3577 * config/alpha/alpha-protos.h (some_small_symbolic_operand_int):
3578 Take an rtx and return a bool.
3579 * config/alpha/alpha.c (some_small_symbolic_operand_int): Likewise.
3580 Use FOR_EACH_SUBRTX_VAR.
3581 * config/alpha/predicates.md (some_small_symbolic_operand): Update
3584 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
3586 * config/alpha/alpha-protos.h (alpha_find_lo_sum_using_gp): Return
3588 * config/alpha/alpha.c (find_lo_sum_using_gp): Delete.
3589 (alpha_find_lo_sum_using_gp): Use FOR_EACH_SUBRTX. Return a bool.
3591 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
3593 * config/alpha/alpha.c (alpha_set_memflags_1): Delete.
3594 (alpha_set_memflags): Use FOR_EACH_SUBRTX_VAR.
3596 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
3598 * config/alpha/alpha.c: Include rtl-iter.h.
3599 (split_small_symbolic_operand_1): Delete.
3600 (split_small_symbolic_operand): Use FOR_EACH_SUBRTX_PTR.
3602 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
3604 * config/s390/s390.c: Include rtl-iter.h.
3605 (check_dpu): Delete.
3606 (s390_loop_unroll_adjust): Only iterate over patterns.
3607 Use FOR_EACH_SUBRTX.
3609 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
3611 * config/spu/spu.c: Include rtl-iter.h
3612 (ea_symbol_ref): Replace with...
3613 (ea_symbol_ref_p): ...this new function.
3614 (spu_legitimate_address_p): Update call accordingly.
3615 (spu_legitimate_constant_p): Likewise. Use FOR_EACH_SUBRTX.
3617 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
3618 Tom Tromey <tromey@redhat.com>
3620 * aclocal.m4, configure: Rebuild.
3621 * Makefile.in (aclocal_deps): Add gcc-plugin.m4.
3622 * configure.ac: Use GCC_ENABLE_PLUGINS.
3623 * stor-layout.c (finish_bitfield_layout): Now public. Change
3624 argument type to 'tree'.
3625 (finish_record_layout): Update.
3626 * stor-layout.h (finish_bitfield_layout): Declare.
3628 2014-10-27 Alan Lawrence <alan.lawrence@arm.com>
3630 * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Define again.
3631 * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
3632 Restore, enable for bigendian, update to use __builtin..._scal...
3634 2014-10-27 Alan Lawrence <alan.lawrence@arm.com>
3636 * config/aarch64/aarch64-simd-builtins.def (reduc_smax_, reduc_smin_,
3637 reduc_umax_, reduc_umin_, reduc_smax_nan_, reduc_smin_nan_): Remove.
3638 (reduc_smax_scal_, reduc_smin_scal_, reduc_umax_scal_,
3639 reduc_umin_scal_, reduc_smax_nan_scal_, reduc_smin_nan_scal_): New.
3641 * config/aarch64/aarch64-simd.md
3642 (reduc_<maxmin_uns>_<mode>): Rename VDQV_S variant to...
3643 (reduc_<maxmin_uns>_internal<mode>): ...this.
3644 (reduc_<maxmin_uns>_<mode>): New (VDQ_BHSI).
3645 (reduc_<maxmin_uns>_scal_<mode>): New (*2).
3647 (reduc_<maxmin_uns>_v2si): Combine with below, renaming...
3648 (reduc_<maxmin_uns>_<mode>): Combine V2F with above, renaming...
3649 (reduc_<maxmin_uns>_internal_<mode>): ...to this (VDQF).
3651 * config/aarch64/arm_neon.h (vmaxv_f32, vmaxv_s8, vmaxv_s16,
3652 vmaxv_s32, vmaxv_u8, vmaxv_u16, vmaxv_u32, vmaxvq_f32, vmaxvq_f64,
3653 vmaxvq_s8, vmaxvq_s16, vmaxvq_s32, vmaxvq_u8, vmaxvq_u16, vmaxvq_u32,
3654 vmaxnmv_f32, vmaxnmvq_f32, vmaxnmvq_f64, vminv_f32, vminv_s8,
3655 vminv_s16, vminv_s32, vminv_u8, vminv_u16, vminv_u32, vminvq_f32,
3656 vminvq_f64, vminvq_s8, vminvq_s16, vminvq_s32, vminvq_u8, vminvq_u16,
3657 vminvq_u32, vminnmv_f32, vminnmvq_f32, vminnmvq_f64): Update to use
3658 __builtin_aarch64_reduc_..._scal; remove vget_lane wrapper.
3660 2014-10-27 Alan Lawrence <alan.lawrence@arm.com>
3662 * config/aarch64/aarch64-simd-builtins.def
3663 (reduc_splus_<mode>/VDQF, reduc_uplus_<mode>/VDQF, reduc_splus_v4sf):
3665 (reduc_plus_scal_<mode>, reduc_plus_scal_v4sf): New.
3667 * config/aarch64/aarch64-simd.md (reduc_<sur>plus_mode): Remove.
3668 (reduc_splus_<mode>, reduc_uplus_<mode>, reduc_plus_scal_<mode>): New.
3670 (reduc_<sur>plus_mode): Change SUADDV -> UNSPEC_ADDV, rename to...
3671 (aarch64_reduc_plus_internal<mode>): ...this.
3673 (reduc_<sur>plus_v2si): Change SUADDV -> UNSPEC_ADDV, rename to...
3674 (aarch64_reduc_plus_internalv2si): ...this.
3676 (reduc_splus_<mode>/V2F): Rename to...
3677 (aarch64_reduc_plus_internal<mode>): ...this.
3679 * config/aarch64/iterators.md
3680 (UNSPEC_SADDV, UNSPEC_UADDV, SUADDV): Remove.
3682 (sur): Remove elements for UNSPEC_SADDV and UNSPEC_UADDV.
3684 * config/aarch64/arm_neon.h (vaddv_s8, vaddv_s16, vaddv_s32, vaddv_u8,
3685 vaddv_u16, vaddv_u32, vaddvq_s8, vaddvq_s16, vaddvq_s32, vaddvq_s64,
3686 vaddvq_u8, vaddvq_u16, vaddvq_u32, vaddvq_u64, vaddv_f32, vaddvq_f32,
3687 vaddvq_f64): Change __builtin_aarch64_reduc_[us]plus_... to
3688 __builtin_aarch64_reduc_plus_scal, remove vget_lane wrapper.
3690 2014-10-27 Alan Lawrence <alan.lawrence@arm.com>
3692 PR tree-optimization/61114
3693 * doc/md.texi (Standard Names): Add reduc_(plus,[us](min|max))|scal
3694 optabs, and note in reduc_[us](plus|min|max) to prefer the former.
3696 * expr.c (expand_expr_real_2): Use reduc_..._scal if available, fall
3697 back to old reduc_... + BIT_FIELD_REF only if not.
3699 * optabs.c (optab_for_tree_code): for REDUC_(MAX,MIN,PLUS)_EXPR,
3700 return the reduce-to-scalar (reduc_..._scal) optab.
3701 (scalar_reduc_to_vector): New.
3703 * optabs.def (reduc_smax_scal_optab, reduc_smin_scal_optab,
3704 reduc_plus_scal_optab, reduc_umax_scal_optab, reduc_umin_scal_optab):
3707 * optabs.h (scalar_reduc_to_vector): Declare.
3709 * tree-vect-loop.c (vectorizable_reduction): Look for optabs reducing
3710 to either scalar or vector.
3712 2014-10-27 Alan Lawrence <alan.lawrence@arm.com>
3714 PR tree-optimization/61114
3715 * expr.c (expand_expr_real_2): For REDUC_{MIN,MAX,PLUS}_EXPR, add
3716 extract_bit_field around optab result.
3718 * fold-const.c (fold_unary_loc): For REDUC_{MIN,MAX,PLUS}_EXPR, produce
3721 * tree-cfg.c (verify_gimple_assign_unary): Check result vs operand type
3722 for REDUC_{MIN,MAX,PLUS}_EXPR.
3724 * tree-vect-loop.c (vect_analyze_loop): Update comment.
3725 (vect_create_epilog_for_reduction): For direct vector reduction, use
3726 result of tree code directly without extract_bit_field.
3728 * tree.def (REDUC_MAX_EXPR, REDUC_MIN_EXPR, REDUC_PLUS_EXPR): Update
3731 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
3733 * basic-block.h: Remove all includes.
3734 (enum profile_status_d, struct control_flow_graph): Move to cfg.h
3735 * cfg.h (profile_status_d, struct control_flow_graph): Relocate here.
3736 * Makefile.in (GTFILES): Add cfg.h to list.
3737 * cgraph.h (symbol_table::create_empty): Move to cgraph.c.
3738 * cgraph.c (symbol_table::create_empty): Relocate from cgraph.h.
3739 * genconditions.c (write_header): Add predict.h and basic-block.h to
3741 * genemit.c (main): Ditto.
3742 * genpreds.c (write_insn_preds_c): Ditto.
3743 * genrecog.c (write_header): Ditto.
3744 * gengtype.c (open_base_files): Add predict.h, basic-block.h, and cfg.h
3745 to list of includes.
3746 * alias.c: Adjust include files.
3748 * auto-inc-dec.c: Ditto.
3749 * auto-profile.c: Ditto.
3750 * bb-reorder.c: Ditto.
3752 * builtins.c: Ditto.
3753 * caller-save.c: Ditto.
3757 * cfgbuild.c: Ditto.
3758 * cfgcleanup.c: Ditto.
3759 * cfgexpand.c: Ditto.
3760 * cfghooks.c: Ditto.
3762 * cfgloopanal.c: Ditto.
3763 * cfgloopmanip.c: Ditto.
3765 * cgraphbuild.c: Ditto.
3766 * cgraphclones.c: Ditto.
3767 * cgraphunit.c: Ditto.
3768 * combine-stack-adj.c: Ditto.
3770 * compare-elim.c: Ditto.
3771 * coverage.c: Ditto.
3775 * data-streamer-in.c: Ditto.
3776 * data-streamer-out.c: Ditto.
3777 * data-streamer.c: Ditto.
3782 * df-problems.c: Ditto.
3786 * dominance.c: Ditto.
3789 * dwarf2cfi.c: Ditto.
3790 * emit-rtl.c: Ditto.
3791 * et-forest.c: Ditto.
3796 * fold-const.c: Ditto.
3797 * function.c: Ditto.
3799 * gcc-plugin.h: Ditto.
3801 * generic-match-head.c: Ditto.
3802 * ggc-page.c: Ditto.
3803 * gimple-builder.c: Ditto.
3804 * gimple-expr.c: Ditto.
3805 * gimple-fold.c: Ditto.
3806 * gimple-iterator.c: Ditto.
3807 * gimple-low.c: Ditto.
3808 * gimple-match-head.c: Ditto.
3809 * gimple-pretty-print.c: Ditto.
3810 * gimple-ssa-isolate-paths.c: Ditto.
3811 * gimple-ssa-strength-reduction.c: Ditto.
3812 * gimple-streamer-in.c: Ditto.
3813 * gimple-streamer-out.c: Ditto.
3814 * gimple-streamer.h: Ditto.
3815 * gimple-walk.c: Ditto.
3817 * gimplify-me.c: Ditto.
3818 * gimplify.c: Ditto.
3820 * graphite-blocking.c: Ditto.
3821 * graphite-clast-to-gimple.c: Ditto.
3822 * graphite-dependences.c: Ditto.
3823 * graphite-interchange.c: Ditto.
3824 * graphite-isl-ast-to-gimple.c: Ditto.
3825 * graphite-optimize-isl.c: Ditto.
3826 * graphite-poly.c: Ditto.
3827 * graphite-scop-detection.c: Ditto.
3828 * graphite-sese-to-poly.c: Ditto.
3829 * graphite.c: Ditto.
3830 * haifa-sched.c: Ditto.
3831 * hw-doloop.c: Ditto.
3833 * init-regs.c: Ditto.
3834 * internal-fn.c: Ditto.
3836 * ipa-devirt.c: Ditto.
3837 * ipa-icf-gimple.c: Ditto.
3839 * ipa-inline-analysis.c: Ditto.
3840 * ipa-inline.c: Ditto.
3841 * ipa-polymorphic-call.c: Ditto.
3842 * ipa-profile.c: Ditto.
3843 * ipa-prop.c: Ditto.
3844 * ipa-pure-const.c: Ditto.
3845 * ipa-reference.c: Ditto.
3846 * ipa-split.c: Ditto.
3847 * ipa-utils.c: Ditto.
3849 * ira-build.c: Ditto.
3850 * ira-color.c: Ditto.
3851 * ira-conflicts.c: Ditto.
3852 * ira-costs.c: Ditto.
3853 * ira-emit.c: Ditto.
3854 * ira-lives.c: Ditto.
3858 * loop-doloop.c: Ditto.
3859 * loop-init.c: Ditto.
3860 * loop-invariant.c: Ditto.
3862 * loop-unroll.c: Ditto.
3863 * lower-subreg.c: Ditto.
3864 * lra-assigns.c: Ditto.
3865 * lra-coalesce.c: Ditto.
3866 * lra-constraints.c: Ditto.
3867 * lra-eliminations.c: Ditto.
3868 * lra-lives.c: Ditto.
3869 * lra-spills.c: Ditto.
3871 * lto-cgraph.c: Ditto.
3872 * lto-compress.c: Ditto.
3873 * lto-opts.c: Ditto.
3874 * lto-section-in.c: Ditto.
3875 * lto-section-out.c: Ditto.
3876 * lto-streamer-in.c: Ditto.
3877 * lto-streamer-out.c: Ditto.
3878 * lto-streamer.c: Ditto.
3880 * mode-switching.c: Ditto.
3881 * modulo-sched.c: Ditto.
3884 * opts-global.c: Ditto.
3886 * postreload-gcse.c: Ditto.
3887 * postreload.c: Ditto.
3889 * print-rtl.c: Ditto.
3893 * reg-stack.c: Ditto.
3894 * regcprop.c: Ditto.
3895 * regcprop.h: Ditto.
3897 * regrename.c: Ditto.
3902 * resource.c: Ditto.
3904 * sched-deps.c: Ditto.
3905 * sched-ebb.c: Ditto.
3906 * sched-int.h: Ditto.
3907 * sched-rgn.c: Ditto.
3908 * sched-vis.c: Ditto.
3909 * sel-sched-dump.c: Ditto.
3910 * sel-sched-ir.c: Ditto.
3911 * sel-sched-ir.h: Ditto.
3912 * sel-sched.c: Ditto.
3914 * shrink-wrap.c: Ditto.
3915 * stack-ptr-mod.c: Ditto.
3917 * store-motion.c: Ditto.
3921 * trans-mem.c: Ditto.
3922 * tree-affine.c: Ditto.
3923 * tree-call-cdce.c: Ditto.
3924 * tree-cfg.c: Ditto.
3925 * tree-cfgcleanup.c: Ditto.
3926 * tree-chrec.c: Ditto.
3927 * tree-complex.c: Ditto.
3928 * tree-data-ref.c: Ditto.
3929 * tree-dfa.c: Ditto.
3931 * tree-emutls.c: Ditto.
3932 * tree-if-conv.c: Ditto.
3933 * tree-inline.c: Ditto.
3934 * tree-into-ssa.c: Ditto.
3935 * tree-loop-distribution.c: Ditto.
3936 * tree-nested.c: Ditto.
3937 * tree-nrv.c: Ditto.
3938 * tree-object-size.c: Ditto.
3939 * tree-outof-ssa.c: Ditto.
3940 * tree-parloops.c: Ditto.
3941 * tree-phinodes.c: Ditto.
3942 * tree-predcom.c: Ditto.
3943 * tree-pretty-print.c: Ditto.
3944 * tree-profile.c: Ditto.
3945 * tree-scalar-evolution.c: Ditto.
3946 * tree-sra.c: Ditto.
3947 * tree-ssa-address.c: Ditto.
3948 * tree-ssa-alias.c: Ditto.
3949 * tree-ssa-ccp.c: Ditto.
3950 * tree-ssa-coalesce.c: Ditto.
3951 * tree-ssa-copy.c: Ditto.
3952 * tree-ssa-copyrename.c: Ditto.
3953 * tree-ssa-dce.c: Ditto.
3954 * tree-ssa-dom.c: Ditto.
3955 * tree-ssa-dse.c: Ditto.
3956 * tree-ssa-forwprop.c: Ditto.
3957 * tree-ssa-ifcombine.c: Ditto.
3958 * tree-ssa-live.c: Ditto.
3959 * tree-ssa-loop-ch.c: Ditto.
3960 * tree-ssa-loop-im.c: Ditto.
3961 * tree-ssa-loop-ivcanon.c: Ditto.
3962 * tree-ssa-loop-ivopts.c: Ditto.
3963 * tree-ssa-loop-manip.c: Ditto.
3964 * tree-ssa-loop-niter.c: Ditto.
3965 * tree-ssa-loop-prefetch.c: Ditto.
3966 * tree-ssa-loop-unswitch.c: Ditto.
3967 * tree-ssa-loop.c: Ditto.
3968 * tree-ssa-math-opts.c: Ditto.
3969 * tree-ssa-operands.c: Ditto.
3970 * tree-ssa-phiopt.c: Ditto.
3971 * tree-ssa-phiprop.c: Ditto.
3972 * tree-ssa-pre.c: Ditto.
3973 * tree-ssa-propagate.c: Ditto.
3974 * tree-ssa-reassoc.c: Ditto.
3975 * tree-ssa-sccvn.c: Ditto.
3976 * tree-ssa-sink.c: Ditto.
3977 * tree-ssa-strlen.c: Ditto.
3978 * tree-ssa-structalias.c: Ditto.
3979 * tree-ssa-tail-merge.c: Ditto.
3980 * tree-ssa-ter.c: Ditto.
3981 * tree-ssa-threadedge.c: Ditto.
3982 * tree-ssa-threadupdate.c: Ditto.
3983 * tree-ssa-uncprop.c: Ditto.
3984 * tree-ssa-uninit.c: Ditto.
3985 * tree-ssa.c: Ditto.
3986 * tree-ssanames.c: Ditto.
3987 * tree-stdarg.c: Ditto.
3988 * tree-streamer-in.c: Ditto.
3989 * tree-streamer-out.c: Ditto.
3990 * tree-streamer.c: Ditto.
3991 * tree-switch-conversion.c: Ditto.
3992 * tree-tailcall.c: Ditto.
3993 * tree-vect-data-refs.c: Ditto.
3994 * tree-vect-generic.c: Ditto.
3995 * tree-vect-loop-manip.c: Ditto.
3996 * tree-vect-loop.c: Ditto.
3997 * tree-vect-patterns.c: Ditto.
3998 * tree-vect-slp.c: Ditto.
3999 * tree-vect-stmts.c: Ditto.
4000 * tree-vectorizer.c: Ditto.
4001 * tree-vrp.c: Ditto.
4005 * valtrack.c: Ditto.
4006 * valtrack.h: Ditto.
4007 * value-prof.c: Ditto.
4008 * var-tracking.c: Ditto.
4011 * vtable-verify.c: Ditto.
4013 * config/aarch64/aarch64-builtins.c: Ditto.
4014 * config/aarch64/aarch64.c: Ditto.
4015 * config/alpha/alpha.c: Ditto.
4016 * config/arc/arc.c: Ditto.
4017 * config/arm/arm.c: Ditto.
4018 * config/avr/avr.c: Ditto.
4019 * config/bfin/bfin.c: Ditto.
4020 * config/c6x/c6x.c: Ditto.
4021 * config/cr16/cr16.c: Ditto.
4022 * config/cris/cris.c: Ditto.
4023 * config/darwin-c.c: Ditto.
4024 * config/darwin.c: Ditto.
4025 * config/epiphany/epiphany.c: Ditto.
4026 * config/epiphany/mode-switch-use.c: Ditto.
4027 * config/epiphany/resolve-sw-modes.c: Ditto.
4028 * config/fr30/fr30.c: Ditto.
4029 * config/frv/frv.c: Ditto.
4030 * config/h8300/h8300.c: Ditto.
4031 * config/i386/i386.c: Ditto.
4032 * config/i386/winnt.c: Ditto.
4033 * config/ia64/ia64.c: Ditto.
4034 * config/iq2000/iq2000.c: Ditto.
4035 * config/lm32/lm32.c: Ditto.
4036 * config/m32c/m32c.c: Ditto.
4037 * config/m32r/m32r.c: Ditto.
4038 * config/m68k/m68k.c: Ditto.
4039 * config/mcore/mcore.c: Ditto.
4040 * config/mep/mep.c: Ditto.
4041 * config/microblaze/microblaze.c: Ditto.
4042 * config/mips/mips.c: Ditto.
4043 * config/mmix/mmix.c: Ditto.
4044 * config/mn10300/mn10300.c: Ditto.
4045 * config/moxie/moxie.c: Ditto.
4046 * config/msp430/msp430.c: Ditto.
4047 * config/nds32/nds32-cost.c: Ditto.
4048 * config/nds32/nds32-fp-as-gp.c: Ditto.
4049 * config/nds32/nds32-intrinsic.c: Ditto.
4050 * config/nds32/nds32-isr.c: Ditto.
4051 * config/nds32/nds32-md-auxiliary.c: Ditto.
4052 * config/nds32/nds32-memory-manipulation.c: Ditto.
4053 * config/nds32/nds32-pipelines-auxiliary.c: Ditto.
4054 * config/nds32/nds32-predicates.c: Ditto.
4055 * config/nds32/nds32.c: Ditto.
4056 * config/nios2/nios2.c: Ditto.
4057 * config/pa/pa.c: Ditto.
4058 * config/pdp11/pdp11.c: Ditto.
4059 * config/rl78/rl78.c: Ditto.
4060 * config/rs6000/rs6000.c: Ditto.
4061 * config/rx/rx.c: Ditto.
4062 * config/s390/s390.c: Ditto.
4063 * config/sh/sh-mem.cc: Ditto.
4064 * config/sh/sh.c: Ditto.
4065 * config/sh/sh_optimize_sett_clrt.cc: Ditto.
4066 * config/sh/sh_treg_combine.cc: Ditto.
4067 * config/sparc/sparc.c: Ditto.
4068 * config/spu/spu.c: Ditto.
4069 * config/stormy16/stormy16.c: Ditto.
4070 * config/tilegx/tilegx.c: Ditto.
4071 * config/tilepro/tilepro.c: Ditto.
4072 * config/v850/v850.c: Ditto.
4073 * config/vax/vax.c: Ditto.
4074 * config/xtensa/xtensa.c: Ditto.
4076 2014-10-27 Alan Lawrence <alan.lawrence@arm.com>
4078 * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Comment out.
4079 * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
4080 Remove using preprocessor directives.
4082 2014-10-27 Richard Biener <rguenther@suse.de>
4084 * match.pd (0 % X): Properly use the iterator iterating over
4085 all modulo operators.
4088 2014-10-27 Richard Biener <rguenther@suse.de>
4090 * tree-ssa-forwprop.c: Include tree-cfgcleanup.h and tree-into-ssa.h.
4091 (lattice): New global.
4092 (fwprop_ssa_val): New function.
4093 (fold_all_stmts): Likewise.
4094 (pass_forwprop::execute): Finally fold all stmts.
4096 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
4099 * doc/invoke.texi (fmessage-length): Update text to match reality.
4101 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
4103 * config/microblaze/microblaze.c: Include rtl-iter.h.
4104 (microblaze_tls_referenced_p_1): Delete.
4105 (microblaze_tls_referenced_p): Use FOR_EACH_SUBRTX.
4107 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
4109 * config/mips/mips.c (mips_at_reg_p): Delete.
4110 (mips_need_noat_wrapper_p): Use FOR_EACH_SUBRTX.
4112 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
4114 * config/mips/mips.c (mips_record_lo_sum): Replace with...
4115 (mips_record_lo_sums): ...this new function.
4116 (mips_reorg_process_insns): Update accordingly.
4118 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
4120 * config/mips/mips.c (mips_sim_insn): Update comment.
4121 (mips_sim_wait_regs_2): Delete.
4122 (mips_sim_wait_regs_1): Use FOR_EACH_SUBRTX_VAR.
4124 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
4126 * config/mips/mips.c (r10k_needs_protection_p_call): Take a const_rtx
4127 and return a bool. Iterate over all subrtxes here.
4128 (r10k_needs_protection_p): Update accordingly.
4130 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
4132 * config/mips/mips.c (r10k_needs_protection_p_1): Take an rtx
4133 rather than an rtx pointer. Change type of insn from "void *"
4134 to its real type. Return bool rather than int. Iterate over
4136 (r10k_needs_protection_p_store): Update accordingly.
4137 (r10k_needs_protection_p): Likewise.
4139 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
4141 * config/mips/mips.c (mips16_rewrite_pool_refs_info): Delete.
4142 (mips16_rewrite_pool_refs): Take the insn and constant pool as
4143 parameters. Iterate over the instruction's pattern and return void.
4144 (mips16_lay_out_constants): Update accordingly.
4146 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
4148 * config/mips/mips.c (mips_kernel_reg_p): Replace with...
4149 (mips_refers_to_kernel_reg_p): ...this new function.
4150 (mips_expand_prologue): Update accordingly.
4152 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
4154 * config/mips/mips.c (mips_rewrite_small_data_1): Take the context
4155 as a parameter instead of the containing MEM. Iterate over all
4156 subrtxes. Don't return a value.
4157 (mips_rewrite_small_data): Update call accordingly.
4159 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
4161 * config/mips/mips.c: Include rtl-iter.h.
4162 (mips_small_data_pattern_1): Take an rtx rather than an rtx pointer.
4163 Take the context as a parameter instead of the containing MEM.
4164 Iterate over all subrtxes.
4165 (mips_small_data_pattern_p): Update call accordingly.
4167 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
4169 * config/mep/mep.c (mep_mul_hilo_bypass_1): Delete.
4170 (mep_mul_hilo_bypass_p): Use FOR_EACH_SUBRTX.
4172 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
4174 * config/mep/mep.c (mep_store_find_set): Take a const_rtx and
4175 return a bool. Replace "void *" with specific type. Iterate
4177 (mep_store_data_bypass_1): Update calls accordingly.
4179 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
4181 * config/mep/mep.c: Include rtl-iter.h.
4182 (global_reg_mentioned_p_1): Take a const_rtx and return a bool.
4183 (xtensa_tls_referenced_p): Return a bool. Use FOR_EACH_SUBRTX.
4185 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
4187 * config/xtensa/xtensa.c: Include rtl-iter.h.
4188 (xtensa_tls_referenced_p_1): Delete.
4189 (xtensa_tls_referenced_p): Use FOR_EACH_SUBRTX.
4191 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
4193 * config/sh/sh.c (sh_contains_memref_p_1): Delete.
4194 (sh_contains_memref_p): Use FOR_EACH_SUBRTX.
4196 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
4198 * config/sh/sh-protos.h (shmedia_cleanup_truncate): Take an
4199 rtx as argument and return the number of changes.
4200 * config/sh/sh.c: Include rtl-iter.h.
4201 (shmedia_cleanup_truncate): Take an rtx as argument and iterate
4202 over all subrtxes. Return the number of changes made.
4203 * config/sh/sh.md: Update caller accordingly.
4205 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
4207 * config/m68k/m68k.c (m68k_tls_reference_p_1): Delete.
4208 (m68k_tls_reference_p): Use FOR_EACH_SUBRTX_VAR.
4210 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
4212 * config/m68k/m68k.c: Include rtl-iter.h.
4213 (m68k_final_prescan_insn_1): Delete.
4214 (m68k_final_prescan_insn): Use FOR_EACH_SUBRTX_VAR.
4216 2014-10-25 Jakub Jelinek <jakub@redhat.com>
4218 PR tree-optimization/63641
4219 * tree-ssa-reassoc.c (optimize_range_tests_to_bit_test): Set high
4220 to low + prec - 1 - clz (mask) instead of low + prec - clz (mask).
4222 2014-10-25 Alan Modra <amodra@gmail.com>
4224 PR rtl-optimization/63615
4225 * simplify-rtx.c (simplify_plus_minus): Set "canonicalized" on
4226 decomposing PLUS or MINUS if operands are not placed adjacent
4229 2014-10-25 Joseph Myers <joseph@codesourcery.com>
4231 * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Do
4232 not allow e500 double in registers not satisyfing
4235 2014-10-24 Aldy Hernandez <aldyh@redhat.com>
4237 * dwarf2out.c (declare_in_namespace): Only emit external
4238 declarations in the local scope once.
4240 2014-10-24 Jonathan Wakely <jwakely@redhat.com>
4242 * ginclude/stdbool.h: Do not define bool, true or false in C++11.
4244 2014-10-24 Charles Baylis <charles.baylis@linaro.org>
4246 * config/aarch64/arm_neon.h (__LD2_LANE_FUNC): Rewrite using builtins,
4247 update uses to use new macro arguments.
4248 (__LD3_LANE_FUNC): Likewise.
4249 (__LD4_LANE_FUNC): Likewise.
4251 2014-10-24 Charles Baylis <charles.baylis@linaro.org>
4253 * config/aarch64/aarch64-builtins.c
4254 (aarch64_types_loadstruct_lane_qualifiers): Define.
4255 * config/aarch64/aarch64-simd-builtins.def (ld2_lane, ld3_lane,
4256 ld4_lane): New builtins.
4257 * config/aarch64/aarch64-simd.md (aarch64_vec_load_lanesoi_lane<mode>):
4259 (aarch64_vec_load_lanesci_lane<mode>): Likewise.
4260 (aarch64_vec_load_lanesxi_lane<mode>): Likewise.
4261 (aarch64_ld2_lane<mode>): New expand.
4262 (aarch64_ld3_lane<mode>): Likewise.
4263 (aarch64_ld4_lane<mode>): Likewise.
4264 * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
4265 UNSPEC_LD2_LANE, UNSPEC_LD3_LANE, UNSPEC_LD4_LANE.
4267 2014-10-24 Georg-Johann Lay <avr@gjlay.de>
4269 * avr-protos.h (avr_out_sign_extend): New.
4270 * avr.c (avr_adjust_insn_length) [ADJUST_LEN_SEXT]: Handle.
4271 (avr_out_sign_extend): New function.
4272 * avr.md (extendqihi2, extendqipsi2, extendqisi2, extendhipsi2)
4273 (extendhisi2, extendpsisi2): Use it.
4274 (adjust_len) [sext]: New.
4276 2014-10-24 Martin Liska <mliska@suse.cz>
4278 * ipa-icf.c (sem_function::compare_phi_node): PHI result comparison
4281 2014-10-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4283 * config/aarch64/aarch64-elf-raw.h (CA53_ERR_835769_SPEC): Define.
4284 (LINK_SPEC): Include CA53_ERR_835769_SPEC.
4285 * config/aarch64/aarch64-linux.h (CA53_ERR_835769_SPEC): Define.
4286 (LINK_SPEC): Include CA53_ERR_835769_SPEC.
4288 2014-10-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
4290 * config/aarch64/aarch64.h (ADJUST_INSN_LENGTH): Wrap definition in
4292 * config/aarch64/aarch64.c (is_mem_p): Delete.
4293 (is_memory_op): Rename to...
4294 (has_memory_op): ... This. Use FOR_EACH_SUBRTX.
4295 (dep_between_memop_and_curr): Assert that the input is a SET.
4296 (aarch64_madd_needs_nop): Add comment. Do not call
4297 dep_between_memop_and_curr on NULL body.
4298 (aarch64_final_prescan_insn): Add comment.
4301 2014-10-24 Richard Biener <rguenther@suse.de>
4303 * Makefile.in (BUILD_CPPLIB): Move $(LIBINTL) $(LIBICONV)
4304 to genmatch BUILD_LIBS instead.
4306 2014-10-24 Richard Biener <rguenther@suse.de>
4308 * genmatch.c (expr::gen_transform): Use fold_buildN_loc
4309 and build_call_expr_loc.
4310 (dt_simplify::gen): Drop non_lvalue for GIMPLE, use
4311 non_lvalue_loc to build it for GENERIC.
4312 (decision_tree::gen_generic): Add location argument to
4313 generic_simplify prototype.
4314 (capture_info): New class.
4315 (capture_info::capture_info): New constructor.
4316 (capture_info::walk_match): New method.
4317 (capture_info::walk_result): New method.
4318 (capture_info::walk_c_expr): New method.
4319 (dt_simplify::gen): Handle preserving side-effects for
4320 GENERIC code generation.
4321 (decision_tree::gen_generic): Do not reject operands
4322 with TREE_SIDE_EFFECTS.
4323 * generic-match.h: New file.
4324 * generic-match-head.c: Include generic-match.h, not gimple-match.h.
4325 * match.pd: Add some constant folding patterns from fold-const.c.
4326 * fold-const.c: Include generic-match.h.
4327 (fold_unary_loc): Dispatch to generic_simplify.
4328 (fold_ternary_loc): Likewise.
4329 (fold_binary_loc): Likewise. Remove patterns now implemented
4330 by generic_simplify.
4331 * gimple-fold.c (replace_stmt_with_simplification): New function.
4332 (fold_stmt_1): Add valueize parameter, dispatch to gimple_simplify.
4333 (no_follow_ssa_edges): New function.
4334 (fold_stmt): New overload with valueization hook. Use
4335 no_follow_ssa_edges for the overload without hook.
4336 (fold_stmt_inplace): Likewise.
4337 * gimple-fold.h (no_follow_ssa_edges): Declare.
4339 2014-10-24 Felix Yang <felix.yang@huawei.com>
4340 Jiji Jiang <jiangjiji@huawei.com>
4343 * config/aarch64/arm_neon.h (__LD2R_FUNC): Remove macro.
4344 (__LD3R_FUNC): Ditto.
4345 (__LD4R_FUNC): Ditto.
4346 (vld2_dup_s8, vld2_dup_s16, vld2_dup_s32, vld2_dup_f32, vld2_dup_f64,
4347 vld2_dup_u8, vld2_dup_u16, vld2_dup_u32, vld2_dup_p8, vld2_dup_p16
4348 vld2_dup_s64, vld2_dup_u64, vld2q_dup_s8, vld2q_dup_p8,
4349 vld2q_dup_s16, vld2q_dup_p16, vld2q_dup_s32, vld2q_dup_s64,
4350 vld2q_dup_u8, vld2q_dup_u16, vld2q_dup_u32, vld2q_dup_u64
4351 vld2q_dup_f32, vld2q_dup_f64): Rewrite using builtin functions.
4352 (vld3_dup_s64, vld3_dup_u64, vld3_dup_f64, vld3_dup_s8
4353 vld3_dup_p8, vld3_dup_s16, vld3_dup_p16, vld3_dup_s32
4354 vld3_dup_u8, vld3_dup_u16, vld3_dup_u32, vld3_dup_f32
4355 vld3q_dup_s8, vld3q_dup_p8, vld3q_dup_s16, vld3q_dup_p16
4356 vld3q_dup_s32, vld3q_dup_s64, vld3q_dup_u8, vld3q_dup_u16
4357 vld3q_dup_u32, vld3q_dup_u64, vld3q_dup_f32, vld3q_dup_f64): Likewise.
4358 (vld4_dup_s64, vld4_dup_u64, vld4_dup_f64, vld4_dup_s8
4359 vld4_dup_p8, vld4_dup_s16, vld4_dup_p16, vld4_dup_s32
4360 vld4_dup_u8, vld4_dup_u16, vld4_dup_u32, vld4_dup_f32
4361 vld4q_dup_s8, vld4q_dup_p8, vld4q_dup_s16, vld4q_dup_p16
4362 vld4q_dup_s32, vld4q_dup_s64, vld4q_dup_u8, vld4q_dup_u16
4363 vld4q_dup_u32, vld4q_dup_u64, vld4q_dup_f32, vld4q_dup_f64): Likewise.
4364 * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
4365 UNSPEC_LD2_DUP, UNSPEC_LD3_DUP, UNSPEC_LD4_DUP.
4366 * config/aarch64/aarch64-simd-builtins.def (ld2r, ld3r, ld4r): New
4368 * config/aarch64/aarch64-simd.md (aarch64_simd_ld2r<mode>): New pattern.
4369 (aarch64_simd_ld3r<mode>): Likewise.
4370 (aarch64_simd_ld4r<mode>): Likewise.
4371 (aarch64_ld2r<mode>): New expand.
4372 (aarch64_ld3r<mode>): Likewise.
4373 (aarch64_ld4r<mode>): Likewise.
4375 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
4377 * rtlanal.c (get_base_term): Handle SCRATCH.
4379 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
4381 * haifa-sched.c (sched_init): Disable max_issue when scheduling for
4384 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
4386 * haifa-sched.c (cached_first_cycle_multipass_dfa_lookahead,)
4387 (cached_issue_rate): Remove. Use dfa_lookahead and issue_rate instead.
4388 (max_issue, choose_ready, sched_init): Update.
4390 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
4392 * sched-int.h (struct _haifa_insn_data:last_rfs_win): New field.
4393 * haifa-sched.c (INSN_LAST_RFS_WIN): New access macro.
4394 (rfs_result): Set INSN_LAST_RFS_WIN. Update signature.
4395 (rank_for_schedule): Update calls to rfs_result to pass new parameters.
4396 (print_rank_for_schedule_stats): Print out elements of ready list that
4397 ended up on their respective places due to each of the sorting
4399 (ready_sort): Update.
4400 (debug_ready_list_1): Improve printout for SCHED_PRESSURE_MODEL.
4401 (schedule_block): Update.
4403 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
4405 * haifa-sched.c (sched_class_regs_num, call_used_regs_num): New static
4406 arrays. Use sched_class_regs_num instead of ira_class_hard_regs_num.
4407 (print_curr_reg_pressure, setup_insn_reg_pressure_info,)
4408 (model_update_pressure, model_spill_cost): Use sched_class_regs_num.
4409 (model_start_schedule): Update.
4410 (sched_pressure_start_bb): New static function. Calculate
4411 sched_class_regs_num.
4412 (schedule_block): Use it.
4413 (alloc_global_sched_pressure_data): Calculate call_used_regs_num.
4415 2014-10-24 Richard Biener <rguenther@suse.de>
4417 * Makefile.in (BUILD_CPPLIB): When in stage2+ use the
4418 host library and make sure to pull in the required libintl
4419 and libiconv dependencies.
4421 2014-10-24 Richard Biener <rguenther@suse.de>
4423 * fold-const.c (fold_binary_loc): Fix copy-and-pasto.
4425 2014-10-24 Markus Trippelsdorf <markus@trippelsdorf.de>
4428 * collect2.c (main): Filter out -fno-lto.
4430 2014-10-24 Martin Liska <mliska@suse.cz>
4432 * ipa-icf.c (sem_item_optimizer::parse_nonsingleton_classes): Guard
4433 division by zero in dumps.
4434 (sem_item_optimizer::merge_classes): Ditto.
4436 2014-10-23 John David Anglin <danglin@gcc.gnu.org>
4438 * config/pa/pa.c (pa_can_combine_p): Fix typo in last change.
4440 2014-10-23 Ian Lance Taylor <iant@google.com>
4442 * tree-vrp.c (extract_range_from_assert): Fix typo in comment.
4444 2014-10-23 Ian Lance Taylor <iant@google.com>
4446 * config/mep/mep.h (TARGET_HAS_F_SETLKW): Don't undefine.
4448 2014-10-23 Jakub Jelinek <jakub@redhat.com>
4451 * var-tracking.c (stack_adjust_offset_pre_post_cb): New function.
4452 (stack_adjust_offset_pre_post): Use it through for_each_inc_dec,
4453 instead of only handling autoinc in dest if it is a MEM.
4454 (vt_stack_adjustments): Fix up formatting.
4456 2014-10-23 DJ Delorie <dj@redhat.com>
4458 * config/msp430/msp430.c (msp430_print_operand): 'x' modifier is
4459 independend of -mlarge.
4460 * config/msp430/constraints.md (Ys): Update comment.
4462 2014-10-23 Evgeny Stupachenko <evstupac@gmail.com>
4466 * cse.c (delete_trivially_dead_insns): Consider PIC register is used
4468 * dse.c (deletable_insn_p): Likewise.
4470 2014-10-23 Georg-Johann Lay <avr@gjlay.de>
4472 * config/avr/avr.c: Fix GNU coding rules and typos.
4473 * config/avr/avr.h: Dito.
4474 * config/avr/avr-c.c: Dito.
4475 * config/avr/avr.md: Dito.
4477 2014-10-23 Kirill Yukhin <kirill.yukhin@intel.com>
4479 * config/i386/sse.md (define_mode_iterator VI1248_AVX512VL_AVX512BW):
4481 (define_insn "*abs<mode>2"): Use VI1248_AVX512VL_AVX512BW mode
4483 (define_expand "abs<mode>2"): Ditto.
4485 2014-10-23 Kirill Yukhin <kirill.yukhin@intel.com>
4487 * tree-core.h (tree_var_decl): Extend `function_code' field
4488 by one bit, move `regdecl_flag' field to ...
4489 (tree_decl_with_vis): Here.
4490 * tree.h (DECL_STATIC_CHAIN): Update struct name.
4492 2014-10-23 Richard Biener <rguenther@suse.de>
4494 * Makefile.in (BUILD_CPPLIB): Add.
4495 (build/genmatch$(build_exeext)): Use BUILD_CPPLIB, not CPPLIB.
4498 2014-10-23 Richard Biener <rguenther@suse.de>
4500 * fold-const.c (fold_binary_loc): Preserve side-effects of
4501 X - X when simplifying to 0.
4502 * stor-layout.c (finish_bitfield_representative): Strip
4503 side-effects of evaluating the difference of two DECL_FIELD_OFFSET.
4505 2014-10-22 Richard Biener <rguenther@suse.de>
4506 Tobias Burnus <burnus@net-b.de>
4509 * gcc.c (LINK_COMMAND_SPEC): Add %{fno-lto}.
4511 2014-10-22 Dehao Chen <dehao@google.com>
4513 * auto-profile.c: Change order of header files.
4515 2014-10-22 Guozhi Wei <carrot@google.com>
4517 PR tree-optimization/63530
4518 tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Set
4519 pointer alignment according to DR_MISALIGNMENT.
4521 2014-10-22 David Malcolm <dmalcolm@redhat.com>
4523 * ipa-icf.c (ipa_icf_driver): Set optimizer to NULL when done.
4525 2014-10-22 Andrew MacLeod <amacleod@redhat.com>
4527 * cfgbuild.h: New. Add prototypes for cfgbuild.c.
4528 * cfgcleanup.h: New. Add prototypes for cfgcleanup.c.
4529 * cfgloopmanip.h: New. Add prototypes for cfgloopmanip.c.
4530 * dominance.h: New. Add prototypes for dominance.c.
4531 * cfgloop.h: Move some prototypes/enum to cfgloopmanip.h and include it.
4532 * cfghooks.h: (struct profile_record) Relocate here.
4533 Relocate 2 prototypes from basic-block.h.
4534 * basic-block.h: Move prototypes and struct to new header files.
4535 Include cfgbuild.h, cfgcleanup.h, and dominance.h.
4536 * rtl.h: Move a few prototypes to new header files.
4537 * cfgcleanup.c (merge_memattrs): Make static.
4538 * genopinit.c (main): Add predict.h to list of includes.
4539 * predict.h: Update prototype list to match predict.c.
4540 * predict.c (maybe_hot_count_p): Export.
4541 (cgraph_edge::maybe_hot_p): Move to cgraph.c.
4542 (cgraph_node::optimize_for_size_p): Move to cgraph.h.
4543 * cgraph.h (cgraph_node::optimize_for_size_p): Relocate here.
4544 * cgraph.c (cgraph_edge::maybe_hot_p): Relocate here.
4545 * profile.h: Adjust prototypes.
4546 * ifcvt.h: New. Relocate struct ce_if_block here.
4547 * ifcvt.c: Include ifcvt.h.
4548 * config/frv/frv.c: Include ifcvt.h.
4549 * config/frv/frv-protos.h: Add 'struct' to ce_if_block * parameters.
4551 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
4553 * lra.c (lra): Remove call to recog_init.
4554 * config/i386/i386.md (preferred_for_speed): New attribute
4555 (*float<SWI48:mode><MODEF:mode>2_sse): Override it instead of
4556 "enabled". Remove check for sched1.
4558 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
4560 * recog.h (recog_data_d): Remove enabled_alternatives.
4561 * recog.c (extract_insn): Don't set it.
4562 * reload.c (find_reloads): Call get_enabled_alternatives.
4564 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
4566 * recog.h (constrain_operands): Add an alternative_mask parameter.
4567 (constrain_operands_cached): Likewise.
4568 (get_preferred_alternatives): Declare new form.
4569 * recog.c (get_preferred_alternatives): New bb-taking instance.
4570 (constrain_operands): Take the set of available alternatives as
4572 (check_asm_operands, insn_invalid_p, extract_constrain_insn)
4573 (extract_constrain_insn_cached): Update calls to constrain_operands.
4574 * caller-save.c (reg_save_code): Likewise.
4575 * ira.c (setup_prohibited_mode_move_regs): Likewise.
4576 * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
4577 * ree.c (combine_reaching_defs): Likewise.
4578 * reload.c (can_reload_into): Likewise.
4579 * reload1.c (reload, reload_as_needed, inc_for_reload): Likewise.
4580 (gen_reload_chain_without_interm_reg_p, emit_input_reload_insns)
4581 (emit_insn_if_valid_for_reload): Likewise.
4582 * reorg.c (fill_slots_from_thread): Likewise.
4583 * config/i386/i386.c (ix86_attr_length_address_default): Likewise.
4584 * config/pa/pa.c (pa_can_combine_p): Likewise.
4585 * config/rl78/rl78.c (insn_ok_now): Likewise.
4586 * config/sh/sh.md (define_peephole2): Likewise.
4587 * final.c (final_scan_insn): Update call to constrain_operands_cached.
4589 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
4591 * doc/md.texi: Document "preferred_for_size" and "preferred_for_speed"
4593 * genattr.c (main): Handle "preferred_for_size" and
4594 "preferred_for_speed" in the same way as "enabled".
4595 * recog.h (bool_attr): New enum.
4596 (target_recog): Replace x_enabled_alternatives with x_bool_attr_masks.
4597 (get_preferred_alternatives, check_bool_attrs): Declare.
4598 * recog.c (have_bool_attr, get_bool_attr, get_bool_attr_mask_uncached)
4599 (get_bool_attr_mask, get_preferred_alternatives, check_bool_attrs):
4601 (get_enabled_alternatives): Use get_bool_attr_mask.
4602 * ira-costs.c (record_reg_classes): Use get_preferred_alternatives
4603 instead of recog_data.enabled_alternatives.
4604 * ira.c (ira_setup_alts): Likewise.
4605 * postreload.c (reload_cse_simplify_operands): Likewise.
4606 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
4607 * ira-lives.c (preferred_alternatives): New variable.
4608 (process_bb_node_lives): Set it.
4609 (check_and_make_def_conflict, make_early_clobber_and_input_conflicts)
4610 (single_reg_class, ira_implicitly_set_insn_hard_regs): Use it instead
4611 of recog_data.enabled_alternatives.
4612 * lra-int.h (lra_insn_recog_data): Replace enabled_alternatives
4613 to preferred_alternatives.
4614 * lra-constraints.c (process_alt_operands): Update accordingly.
4615 * lra.c (lra_set_insn_recog_data): Likewise.
4616 (lra_update_insn_recog_data): Assert check_bool_attrs.
4618 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
4620 * recog.h (extract_constrain_insn): Declare.
4621 * recog.c (extract_constrain_insn): New function.
4622 * lra.c (check_rtl): Use it.
4623 * postreload.c (reload_cse_simplify_operands): Likewise.
4624 * reg-stack.c (check_asm_stack_operands): Likewise.
4625 (subst_asm_stack_regs): Likewise.
4626 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
4627 * regrename.c (build_def_use): Likewise.
4628 * sel-sched.c (get_reg_class): Likewise.
4629 * config/arm/arm.c (note_invalid_constants): Likewise.
4630 * config/s390/predicates.md (execute_operation): Likewise.
4632 2014-10-22 Jakub Jelinek <jakub@redhat.com>
4633 Yury Gribov <y.gribov@samsung.com>
4635 * common.opt (flag_sanitize_recover): New variable.
4636 (fsanitize-recover): Remove Var/Init, deprecate.
4637 (fsanitize-recover=): New option.
4638 * doc/invoke.texi (fsanitize-recover): Update docs.
4639 * opts.c (finish_options): Use opts->x_flag_sanitize
4640 instead of flag_sanitize. Prohibit -fsanitize-recover
4641 for anything besides UBSan. Formatting.
4642 (common_handle_option): Handle OPT_fsanitize_recover_
4643 and OPT_fsanitize_recover. Use opts->x_flag_sanitize
4644 instead of flag_sanitize.
4645 * asan.c (pass_sanopt::execute): Fix up formatting.
4646 * ubsan.c (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn,
4647 ubsan_expand_objsize_ifn, ubsan_build_overflow_builtin,
4648 instrument_bool_enum_load, ubsan_instrument_float_cast,
4649 instrument_nonnull_arg, instrument_nonnull_return): Check
4650 bits in flag_sanitize_recover bitmask instead of
4651 flag_sanitize_recover as bool flag.
4653 2014-10-22 Jiong Wang <jiong.wang@arm.com>
4655 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add missing '\'.
4657 2014-10-22 Renlin Li <renlin.li@arm.com>
4659 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define
4660 __ARM_FEATURE_IDIV__.
4662 2014-10-22 Richard Biener <rguenther@suse.de>
4664 * Makefile.in (s-match): Adjust dependencies to only catch
4667 2014-10-22 Richard Biener <rguenther@suse.de>
4668 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
4670 * Makefile.in (OBJS): Add gimple-match.o and generic-match.o.
4671 (MOSTLYCLEANFILES): Add gimple-match.c and generic-match.c.
4672 (gimple-match.c): Generate by triggering s-match.
4673 (generic-match.c): Likewise.
4674 (s-match): Rule to build gimple-match.c and generic-match.c
4675 by running the genmatch generator program.
4676 (build/hash-table.o): Dependencies to build hash-table.c for the host.
4677 (build/genmatch.o): Dependencies to build genmatch.
4678 (genprog): Add match.
4679 (build/genmatch): Likewise.
4680 (TEXI_GCCINT_FILES): Add match-and-simplify.texi.
4681 * generic-match-head.c: New file.
4682 * gimple-match-head.c: Likewise.
4683 * gimple-match.h: Likewise.
4684 * genmatch.c: Likewise.
4685 * match.pd: Likewise.
4686 * builtins.h (fold_builtin_n): Export.
4687 * builtins.c (fold_builtin_n): Likewise.
4688 * gimple-fold.h (gimple_build): Declare various overloads.
4689 (gimple_simplify): Likewise.
4690 (gimple_convert): Re-implement in terms of gimple_build.
4691 * gimple-fold.c (gimple_convert): Remove.
4692 (gimple_build): New functions.
4693 * doc/match-and-simplify.texi: New file.
4694 * doc/gccint.texi: Add menu item Match and Simplify and include
4695 match-and-simplify.texi.
4697 2014-10-22 Jakub Jelinek <jakub@redhat.com>
4700 * config/i386/i386.c (ix86_expand_vector_init_duplicate): For
4701 V{8HI,16QI,16HI,32QI}mode call ix86_vector_duplicate_value
4702 even for just TARGET_AVX2, not only for
4703 TARGET_AVX512VL && TARGET_AVX512BW. For V{32HI,64QI}mode,
4704 call ix86_vector_duplicate_value only if TARGET_AVX512BW,
4705 otherwise build it using concatenation of 256-bit
4707 * config/i386/sse.md (AVX_VEC_DUP_MODE): Moved after
4708 avx512 broadcast patterns.
4709 (vec_dup<mode>): Likewise. For avx2 use
4710 v<sseintprefix>broadcast<bcstscalarsuff> instead of
4711 vbroadcast<ssescalarmodesuffix>.
4712 (AVX2_VEC_DUP_MODE): New mode iterator.
4713 (*vec_dup<mode>): New TARGET_AVX2 define_insn with
4714 AVX2_VEC_DUP_MODE iterator, add a splitter for that.
4717 * config/i386/i386.c (ix86_pic_register_p): Also return
4718 true if x is a hard register with ORIGINAL_REGNO equal to
4719 pic_offset_table_rtx pseudo REGNO.
4720 (ix86_delegitimize_address): For ix86_use_pseudo_pic_reg ()
4721 after reload, subtract GOT_SYMBOL_NAME symbol if possible.
4723 2014-10-22 Alan Modra <amodra@gmail.com>
4725 * gengtype.h (obstack_chunk_alloc, obstack_chunk_free): Remove cast.
4726 * coretypes.h (obstack_chunk_alloc, obstack_chunk_free): Likewise.
4727 (gcc_obstack_init): Use obstack_specify_allocation in place of
4729 * genautomata.c (next_sep_el): Cast result of obstack_base to (char *).
4730 (regexp_representation): Likewise.
4731 * godump.c (go_output_type): Likewise.
4733 2014-10-21 John David Anglin <danglin@gcc.gnu.org>
4735 * config.gcc: Remove MASK_JUMP_IN_DELAY from target_cpu_default2.
4736 * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_JUMP_IN_DELAY.
4737 * config/pa/pa.opt (mjump-in-delay): Ignore option. Update comment.
4739 2014-10-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
4741 * doc/invoke.texi (pedantic-errors): Explain better.
4743 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
4744 Vidya Praveen <vidya.praveen@atmel.com>
4745 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
4746 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
4747 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
4749 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Don't define
4751 * config/avr/avr.c (avr_insert_attributes): Reject __memx for avrtiny.
4752 (avr_nonconst_pointer_addrspace): Likewise.
4753 * config/avr/avr.h (AVR_HAVE_LPM): Define.
4755 Added AVRTINY architecture to avr target.
4756 * config/avr/avr-arch.h (avr_arch): Added AVRTINY architecture.
4757 (base_arch_s): member added for AVRTINY architecture.
4758 * config/avr/avr.c: Added TINY_ADIW, TINY_SBIW macros as AVRTINY
4759 alternate for adiw/sbiw instructions. Added AVR_TMP_REGNO and
4760 AVR_ZERO_REGNO macros for tmp and zero registers. Replaced TMP_REGNO
4761 and ZERO_REGNO occurrences by AVR_TMP_REGNO and AVR_ZERO_REGNO
4762 respectively. LAST_CALLEE_SAVED_REG macro added for the last register
4763 in callee saved register list.
4764 (avr_option_override): CCP address updated for AVRTINY.
4765 (avr_init_expanders): tmp and zero rtx initialized as per arch.
4766 Reset avr_have_dimode if AVRTINY.
4767 (sequent_regs_live): Use LAST_CALLEE_SAVED_REG instead magic number.
4768 (emit_push_sfr): Use AVR_TMP_REGNO for tmp register number.
4769 (avr_prologue_setup_frame): Don't minimize prologue if AVRTINY.
4770 Use LAST_CALLEE_SAVED_REG to refer last callee saved register.
4771 (expand_epilogue): Likewise.
4772 (avr_print_operand): Print CCP address in case of AVRTINY also.
4774 (function_arg_regno_p): Check different register list for arguments
4776 (init_cumulative_args): Check for AVRTINY to update number of argument
4778 (tiny_valid_direct_memory_access_range): New function. Return false if
4779 direct memory access range is not in accepted range for AVRTINY.
4780 (avr_out_movqi_r_mr_reg_disp_tiny): New function to handle register
4781 indirect load (with displacement) for AVRTINY.
4782 (out_movqi_r_mr): Updated instruction length for AVRTINY. Call
4783 avr_out_movqi_r_mr_reg_disp_tiny for load from reg+displacement.
4784 (avr_out_movhi_r_mr_reg_no_disp_tiny): New function to handle register
4785 indirect load (no displacement) for AVRTINY.
4786 (avr_out_movhi_r_mr_reg_disp_tiny): New function to handle register
4787 indirect load (with displacement) for AVRTINY.
4788 (avr_out_movhi_r_mr_pre_dec_tiny): New function to handle register
4789 indirect load for pre-decrement address.
4790 (out_movhi_r_mr): In case of AVRTINY, call tiny register indirect load
4791 functions. Update instruction length for AVRTINY.
4792 (avr_out_movsi_r_mr_reg_no_disp_tiny): New function. Likewise, for
4794 (avr_out_movsi_r_mr_reg_disp_tiny): New function. Likewise, for SImode.
4795 (out_movsi_r_mr): Likewise, for SImode.
4796 (avr_out_movsi_mr_r_reg_no_disp_tiny): New function to handle register
4797 indirect store (no displacement) for AVRTINY.
4798 (avr_out_movsi_mr_r_reg_disp_tiny): New function to handle register
4799 indirect store (with displacement) for AVRTINY.
4800 (out_movsi_mr_r): Emit out insn for IO address store. Update store
4801 instruction's size for AVRTINY. For AVRTINY, call tiny SImode indirect
4803 (avr_out_load_psi_reg_no_disp_tiny): New function to handle register
4804 indirect load (no displacement) for PSImode in AVRTINY.
4805 (avr_out_load_psi_reg_disp_tiny): New function to handle register
4806 indirect load (with displacement) for PSImode in AVRTINY.
4807 (avr_out_load_psi): Call PSImode register indirect load functions for
4808 AVRTINY. Update instruction length for AVRTINY.
4809 (avr_out_store_psi_reg_no_disp_tiny): New function to handle register
4810 indirect store (no displacement) for PSImode in AVRTINY.
4811 (avr_out_store_psi_reg_disp_tiny): New function to handle register
4812 indirect store (with displacement) for PSImode in AVRTINY.
4813 (avr_out_store_psi): Update instruction length for AVRTINY. Call tiny
4814 register indirect store functions for AVRTINY.
4815 (avr_out_movqi_mr_r_reg_disp_tiny): New function to handle QImode
4816 register indirect store (with displacement) for AVRTINY.
4817 (out_movqi_mr_r): Update instruction length for AVRTINY. Call tiny
4818 register indirect store function for QImode in AVRTINY.
4819 (avr_out_movhi_mr_r_xmega): Update instruction length for AVRTINY.
4820 (avr_out_movhi_mr_r_reg_no_disp_tiny): New function to handle register
4821 indirect store (no displacement) for HImode in AVRTINY.
4822 (avr_out_movhi_mr_r_reg_disp_tiny): New function to handle register
4823 indirect store (with displacement) for HImode in AVRTINY.
4824 (avr_out_movhi_mr_r_post_inc_tiny): New function to handle register
4825 indirect store for post-increment address in HImode.
4826 (out_movhi_mr_r): Update instruction length for AVRTINY. Call tiny
4827 register indirect store function for HImode in AVRTINY.
4828 (avr_out_compare): Use TINY_SBIW/ TINY_ADIW in place of sbiw/adiw
4830 (order_regs_for_local_alloc): Updated register allocation order for
4832 (avr_conditional_register_usage): New function. It is a target hook
4833 (TARGET_CONDITIONAL_REGISTER_USAGE) function which updates fixed, call
4834 used registers list and register allocation order for AVRTINY.
4835 (avr_return_in_memory): Update return value size for AVRTINY.
4836 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Added builtin macros
4837 for AVRTINY arch and tiny program memory base address.
4838 * config/avr/avr-devices.c (avr_arch_types): Added AVRTINY arch.
4839 (avr_texinfo): Added description for AVRTINY arch.
4840 * config/avr/avr.h: Added macro to identify AVRTINY arch. Updated
4841 STATIC_CHAIN_REGNUM for AVRTINY.
4842 * config/avr/avr-mcus.def: Added AVRTINY arch devices.
4843 * config/avr/avr.md: Added constants for tmp/ zero registers in
4844 AVRTINY. Attributes for AVRTINY added.
4845 (mov<mode>): Move src/ dest address to register if it is not in AVRTINY
4846 memory access range.
4847 (mov<mode>_insn): Avoid QImode direct load for AVRTINY if address not
4848 in AVRTINY memory access range.
4849 (*mov<mode>): Likewise for HImode and SImode.
4850 (*movsf): Likewise for SFmode.
4851 (delay_cycles_2): Updated instructions to be emitted as AVRTINY does
4853 * config/avr/avr-protos.h: Added function prototype for
4854 tiny_valid_direct_memory_access_range.
4855 * config/avr/avr-tables.opt: Regenerate.
4856 * gcc/config/avr/t-multilib: Regenerate.
4857 * doc/avr-mmcu.texi: Regenerate.
4859 2014-10-21 Andrew Pinski <apinski@cavium.com>
4861 * doc/invoke.texi (AARCH64/mtune): Document thunderx as an
4862 available option also.
4863 * config/aarch64/aarch64-cost-tables.h: New file.
4864 * config/aarch64/aarch64-cores.def (thunderx): New core.
4865 * config/aarch64/aarch64-tune.md: Regenerate.
4866 * config/aarch64/aarch64.c: Include aarch64-cost-tables.h instead
4867 of config/arm/aarch-cost-tables.h.
4868 (thunderx_regmove_cost): New variable.
4869 (thunderx_tunings): New variable.
4871 2014-10-21 Dehao Chen <dehao@google.com>
4873 * auto-profile.c: New file.
4874 * auto-profile.h: New file.
4875 * basic-block.h (maybe_hot_count_p): New export func.
4876 (add_working_set): New export func.
4877 * gcov-io.h (GCOV_TAG_AFDO_FILE_NAMES): New tag.
4878 (GCOV_TAG_AFDO_FUNCTION): Likewise.
4879 (GCOV_TAG_AFDO_WORKING_SET): Likewise.
4880 * opts.c (enable_fdo_optimizations): New func.
4881 (common_handle_option): Handle -fauto-profile flag.
4882 * ipa-inline.c (want_early_inline_function_p): Iterative-einline.
4883 (class pass_early_inline): Export early_inliner.
4884 (early_inliner): Likewise.
4885 (pass_early_inline::execute): Likewise.
4886 * ipa-inline.h (early_inliner): Likewise.
4887 * predict.c (maybe_hot_count_p): New export func.
4888 (counts_to_freqs): AutoFDO logic.
4889 (rebuild_frequencies): Likewise.
4890 * tree-profile.c (pass_ipa_tree_profile::gate): Likewise.
4891 * profile.c (add_working_set): New func.
4892 * Makefile.in (auto-profile.o): New object file.
4893 * passes.def (pass_ipa_auto_profile): New pass.
4894 * tree-ssa-live.c (remove_unused_scope_block_p): AutoFDO logic.
4895 * tree-pass.h (make_pass_ipa_auto_profile): New pass.
4896 * toplev.c (compile_file): AutoFDO logic.
4897 * doc/invoke.texi (-fauto-profile): New doc.
4898 * coverage.c (coverage_init): AutoFDO logic.
4899 * common.opt (-fauto-profile): New flag.
4900 * timevar.def (TV_IPA_AUTOFDO): New tag.
4901 * value-prof.c (gimple_alloc_histogram_value): New export func.
4902 (check_ic_target): Likewise.
4903 * value-prof.h (gimple_alloc_histogram_value): Likewise.
4904 (check_ic_target): Likewise.
4906 2014-10-21 David Malcolm <dmalcolm@redhat.com>
4908 * cgraph.c (cgraph_c_finalize): New function.
4909 * cgraph.h (cgraph_c_finalize): New prototype.
4910 (cgraphunit_c_finalize): New prototype.
4911 * cgraphunit.c (first_analyzed): Move from analyze_functions
4913 (first_analyzed_var): Likewise.
4914 (analyze_functions): Move static variables into file-scope.
4915 (cgraphunit_c_finalize): New function.
4916 * diagnostic.c (diagnostic_finish): Free the memory for
4917 context->classify_diagnostic and context->printer, running the
4918 destructor for the latter.
4919 (bt_stop): Use toplev::main.
4920 * dwarf2out.c (dwarf2out_finalize): New function.
4921 * dwarf2out.h (dwarf2out_c_finalize): New prototype.
4922 * gcse.c (gcse_c_finalize): New function.
4923 * gcse.h (gcse_c_finalize): New prototype.
4924 * ggc-page.c (init_ggc): Make idempotent.
4925 * input.c (input_location): Initialize to UNKNOWN_LOCATION.
4926 * ipa-cp.c (ipa_cp_c_finalize): New function.
4927 * ipa-prop.h (ipa_cp_c_finalize): New prototype.
4928 * ipa-pure-const.c (function_insertion_hook_holder): Move to be
4929 a field of class pass_ipa_pure_const.
4930 (node_duplication_hook_holder): Likewise.
4931 (node_removal_hook_holder): Likewise.
4932 (register_hooks): Convert to method...
4933 (pass_ipa_pure_const::register_hooks): ...here, converting
4934 static variable init_p into...
4935 (pass_ipa_pure_const::init_p): ...new field.
4936 (pure_const_generate_summary): Update invocation of
4937 register_hooks to invoke as a method of current_pass.
4938 (pure_const_read_summary): Likewise.
4939 (propagate): Convert to...
4940 (pass_ipa_pure_const::execute): ...method.
4941 * ipa-reference.c (ipa_init): Move static bool init_p from here
4943 (ipa_init_p): New file-scope variable, so that it can be reset
4944 when repeatedly invoking the compiler within one process by...
4945 (ipa_reference_c_finalize): New function.
4946 * ipa-reference.h (ipa_reference_c_finalize): New.
4947 * main.c (main): Replace invocation of toplev_main with
4948 construction of a toplev instance, and call its "main" method.
4949 * params.c (global_init_params): Add an assert that
4950 params_finished is false.
4951 (params_c_finalize): New.
4952 * params.h (params_c_finalize): New.
4953 * passes.c (execute_ipa_summary_passes): Set "current_pass" before
4954 invoking generate_summary, for the benefit of pass_ipa_pure_const.
4955 (ipa_write_summaries_2): Assign "pass" to "current_pass" global
4956 before calling write_summary hook.
4957 (ipa_write_optimization_summaries_1): Likewise when calling
4958 write_optimization_summary hook.
4959 (ipa_read_summaries_1): Likewise for read_summary hook.
4960 (ipa_read_optimization_summaries_1): Likewise for
4961 read_optimization_summary hook.
4962 (execute_ipa_stmt_fixups): Likewise.
4963 * stringpool.c (init_stringpool): Clean up if we're called more
4965 * timevar.c (timevar_init): Ignore repeated calls.
4966 * toplev.c: Include "dwarf2out.h", "ipa-reference.h", "gcse.h",
4968 (general_init): Reset "input_location" to UNKNOWN_LOCATION.
4969 (initialize_rtl): Move static local "initialized_once"
4970 into file scope, and rename to...
4971 (rtl_initialized): New variable.
4972 (do_compile): Move timevar initialization from here to
4973 toplev::start_timevars.
4974 (toplev::toplev, toplev::~toplev, toplev::start_timevars,
4975 toplev::finalize): New functions.
4976 (toplev_main): Rename to...
4977 (toplev::main): ...this.
4978 * toplev.h (class toplev): New class.
4980 2014-10-21 Andrew MacLeod <amacleod@redhat.com>
4982 * loop-doloop.c: Include loop-unroll.h.
4984 2014-10-21 Andrew MacLeod <amacleod@redhat.com>
4986 * cfg.h: New. Header file for cfg.c.
4987 * cfganal.h: New. Header file for cfganal.c.
4988 * lcm.h: New. Header file for lcm.c.
4989 * loop-unroll.h: New. Header file for loop-unroll.h.
4990 * cfgloop.h: (unroll_loops): Remove prototype.
4991 * basic-block.h: Move prototypes and structs to new header files.
4992 Include cfg.h, cfganal.h, and lcm.h.
4993 * loop-init.c: Include loop-unroll.h.
4994 * loop-unroll.c: (referenced_in_one_insn_in_loop_p): Make static.
4995 * modulo-sched.c: Include loop-unroll.h.
4997 2014-10-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
4999 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Fix creation of
5000 MARKER_BYTE_UNKNOWN markers when handling casts.
5002 2014-10-21 Richard Biener <rguenther@suse.de>
5004 * tree-ssa-phiopt.c (value_replacement): Properly verify we
5005 are the non-singleton PHI.
5007 2014-10-21 Jakub Jelinek <jakub@redhat.com>
5009 PR tree-optimization/63563
5010 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Bail out
5011 if either dra or drb stmts are not normal loads/stores.
5013 2014-10-21 Ilya Tocar <ilya.tocar@intel.com>
5015 * config/i386/i386.c (expand_vec_perm_1): Fix
5016 expand_vec_perm_palignr case.
5017 * config/i386/sse.md (<ssse3_avx2>_palignr<mode>_mask): Use
5020 2014-10-21 Zhenqiang Chen <zhenqiang.chen@arm.com>
5022 * cfgloopanal.c (seq_cost): Delete.
5023 * rtl.h (seq_cost): New prototype.
5024 * rtlanal.c (seq_cost): New function.
5025 * tree-ssa-loop-ivopts.c (seq_cost): Delete.
5027 2014-10-20 Andrew MacLeod <amacleod@redhat.com>
5029 * cfgrtl.h: New. Add prototypes for cfgrtl.c.
5030 * basic-block.h: Remove prototypes for cfgrtl.c.
5031 * cfghooks.h (cfg_layout_initialize, cfg_layout_finalize): Move
5032 prototypes to cfgrtl.h.
5033 * profile.h (profile_info): Add extern export declaration.
5034 * rtl.h: Remove prototypes for cfgrtl.h.
5035 * tree-cfg.h (gt_ggc_mx, gt_pch_nx): Move prototypes to here.
5036 * ipa-inline.c: Include profile.h.
5037 * loop-unroll.c: Ditto.
5038 * modulo-sched.c: Ditto.
5039 * postreload-gcse.c: Ditto.
5041 * sched-ebb.c: Ditto.
5042 * sched-rgn.c: Ditto.
5044 * tree-ssa-loop-ivcanon.c: Ditto.
5046 2014-10-20 Richard Biener <rguenther@suse.de>
5048 * tree-vect-slp.c (vect_get_and_check_slp_defs): Try swapping
5049 operands to get a def operand kind match. Signal mismatches
5050 to the parent so we can try swapping its operands.
5051 (vect_build_slp_tree): Try swapping operands if they have
5052 a mismatched operand kind.
5054 2014-10-20 Alan Modra <amodra@gmail.com>
5057 * simplify-rtx.c (simplify_plus_minus): Delete unused "input_ops".
5058 Increase "ops" array size. Correct array size tests. Init
5059 n_constants in loop. Break out of innermost loop when finding
5060 a trivial CONST expression.
5062 2014-10-20 Martin Liska <mliska@suse.cz>
5065 * ipa-icf-gimple.c (func_checker::compare_gimple_asm):
5066 Gimple tempate string is compared.
5068 2014-10-20 Uros Bizjak <ubizjak@gmail.com>
5070 * varasm.c (const_alias_set): Remove.
5071 (init_varasm_once): Remove initialization of const_alias_set.
5072 (build_constant_desc): Do not set alias set to const_alias_set.
5074 2014-10-19 Ilya Verbin <ilya.verbin@intel.com>
5076 * configure: Regenerate.
5077 * configure.ac: Move the test for section attribute specifier "e" in GAS
5078 out to all i[34567]86-*-* | x86_64-*-* targets and add --fatal-warnings.
5079 * langhooks.c (lhd_begin_section): Set SECTION_EXCLUDE flag.
5080 * varasm.c (default_elf_asm_named_section): Guard SECTION_EXCLUDE with
5081 ifdef HAVE_GAS_SECTION_EXCLUDE.
5083 2014-10-19 Andreas Schwab <schwab@linux-m68k.org>
5085 * doc/md.texi (RTL Template) [match_scratch]: Correct equivalent
5086 match_operand expression.
5088 2014-10-19 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
5089 David Edelsohn <dje.gcc@gmail.com>
5091 * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): New
5093 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
5095 2014-10-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
5097 * doc/invoke.texi (Options to Request or Suppress Warnings):
5098 Explain options precedence.
5099 (Wtrampolines): Do not indent paragraph.
5101 2014-10-18 John David Anglin <danglin@gcc.gnu.org>
5103 * doc/invoke.texi: Update documentation of hppa -mjump-in-delay option.
5104 * config/pa/pa-protos.h (pa_following_call): Delete declaration.
5105 (pa_jump_in_call_delay): Likewise.
5106 * config/pa/pa.c (pa_option_override): Remove jump in call delay
5108 (pa_output_millicode_call): Remove support for jump in call delay.
5109 (pa_output_call): Likewise.
5110 (pa_jump_in_call_delay): Delete.
5111 (pa_following_call): Likewise.
5112 * config/pa/pa.md (in_call_delay): Remove jump in delay check.
5113 (uncond_branch): Remove following call check from attribute length.
5115 2014-10-18 Oleg Endo <olegendo@gcc.gnu.org>
5118 * config/sh/sh-modes.def (PSI): Remove.
5119 * config/sh/sh-protos.h (get_fpscr_rtx): Remove.
5120 * config/sh/sh.c (fpscr_rtx, get_fpscr_rtx): Remove.
5121 (sh_reorg): Remove commented out FPSCR code.
5122 (fpscr_set_from_mem): Use SImode instead of PSImode. Emit lds_fpscr
5123 insn instead of move insn.
5124 (sh_hard_regno_mode_ok): Return SImode for FPSCR.
5125 (sh_legitimate_address_p, sh_legitimize_reload_address): Remove PSImode
5127 (sh_emit_mode_set): Emit lds_fpscr and sts_fpscr insns.
5128 (sh1_builtin_p): Uncomment.
5129 (SH_BLTIN_UV 25, SH_BLTIN_VU 26): New macros.
5130 (bdesc): Add __builtin_sh_get_fpscr and __builtin_sh_set_fpscr.
5131 * config/sh/sh/predicates.md (fpscr_operand): Simplify.
5132 (fpscr_movsrc_operand, fpscr_movdst_operand): New predicates.
5133 (general_movsrc_operand, general_movdst_operand): Disallow
5135 * config/sh/sh.md (FPSCR_FR): New constant.
5136 (push_fpscr): Emit sts_fpscr insn.
5137 (pop_fpscr): Emit lds_fpscr_insn.
5138 (movsi_ie): Disallow FPSCR operands.
5139 (fpu_switch, unnamed related split, extend_psi_si,
5140 truncate_si_psi): Remove insns.
5141 (lds_fpscr, sts_fpscr): New insns.
5142 (toggle_sz, toggle_pr): Use SImode for FPSCR_REG instead of PSImode.
5144 2014-10-17 Eric Botcazou <ebotcazou@adacore.com>
5146 * ipa-inline-transform.c (master_clone_with_noninline_clones_p): New.
5147 (clone_inlined_nodes): Do not overwrite the clone if above predicate
5150 2014-10-17 Ilya Tocar <ilya.tocar@intel.com>
5152 * config/i386/i386.c (MAX_VECT_LEN): Move earlier.
5153 (expand_vec_perm_d): Ditto.
5154 (ix86_expand_vec_perm_vpermi2): Handle V8HImode, V16HImode, V32HImode,
5155 V32HImode, V4SImode, V8SImode, V4SFmode, V8SFmode, V2DImode, V4DImode,
5157 (ix86_expand_vec_perm): Update call to ix86_expand_vec_perm_vpermi2.
5158 (ix86_expand_sse_unpack): Handle V64QImode.
5159 (expand_vec_perm_blend): Update conditions for TARGET, handle
5160 V8DFmode, V16SFmode, V32HImode, V64QImode, V16SImode, V8DImode.
5161 (expand_vec_perm_pshufb): Handle V64QImode.
5162 (expand_vec_perm_1): Handle V64QImode, V32HImode, V16SImode, V16SFmode,
5163 V8DFmode, V8DImode, V4DFmode, V2DFmode, V8SFmode, V4SFmode.
5164 (ix86_expand_vec_perm_const_1): Call ix86_expand_vec_perm_vpermi2.
5165 (ix86_vectorize_vec_perm_const_ok): Handle V32HImode, V64QImode.
5166 (ix86_expand_vecop_qihi): Handle V64QImode.
5167 * config/i386/sse.md (define_mode_iterator VI1_AVX512): New.
5168 (define_mode_iterator VEC_PERM_AVX2): Add V32HI.
5169 (define_mode_iterator VEC_PERM_CONST): Add V32HI.
5170 (define_insn "<ssse3_avx2>_pshufb<mode>3<mask_name>"): Add masking.
5171 (mul<mode>3): Use VI1_AVX512.
5172 (<sse2_avx2>_packsswb): Ditto.
5173 (<sse2_avx2>_packuswb): Ditto.
5174 (<ssse3_avx2>_pshufb<mode>3): Ditto.
5175 (<shift_insn><mode>3): Ditto.
5177 2014-10-17 Kirill Yukhin <kirill.yukhin@intel.com>
5179 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Refactor
5180 conditions to fix bootstrap.
5182 2014-10-17 Andrew MacLeod <amacleod@redhat.com>
5184 gcc-plugin.h: Add tm.h and flattened includes from function.h.
5186 2014-10-17 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/i386.c (ix86_expand_vector_init_duplicate): Handle V64QI
5196 and V32HI modes, update V8HI, V16QI, V32QI modes handling.
5197 (ix86_expand_vector_init_general): Handle V64QI and V32HI modes.
5198 * config/i386/sse.md (define_mode_iterator VI48F_512): Rename to ...
5199 (define_mode_iterator VF48_I1248): ... this. Extend to AVX-512 modes.
5200 (define_expand "vec_init<mode>"): Use VF48_I1248.
5202 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
5203 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5204 Anna Tikhonova <anna.tikhonova@intel.com>
5205 Ilya Tocar <ilya.tocar@intel.com>
5206 Andrey Turetskiy <andrey.turetskiy@intel.com>
5207 Ilya Verbin <ilya.verbin@intel.com>
5208 Kirill Yukhin <kirill.yukhin@intel.com>
5209 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5211 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Extend
5212 expand_sse2_mulvxdi3.
5214 2014-10-17 Richard Biener <rguenther@suse.de>
5216 * fold-const.c (fold_comparison): Remove redundant constant
5217 folding and operand swapping.
5218 (fold_binary_loc): Do comparison operand swapping here.
5219 (fold_ternary_loc): Canonicalize operand order for
5220 commutative ternary operations.
5221 * tree.c (commutative_ternary_tree_code): Add DOT_PROD_EXPR
5224 2014-10-17 Jakub Jelinek <jakub@redhat.com>
5226 PR tree-optimization/63464
5227 * gimple.h (gimple_seq_discard): New prototype.
5228 * gimple.c: Include stringpool.h and tree-ssanames.h.
5229 (gimple_seq_discard): New function.
5230 * optabs.h (lshift_cheap_p): New prototype.
5231 * optabs.c (lshift_cheap_p): New function, moved from...
5232 * tree-switch-conversion.c (lshift_cheap_p): ... here.
5233 * tree-ssa-reassoc.c: Include gimplify.h and optabs.h.
5234 (reassoc_branch_fixups): New variable.
5235 (update_range_test): Add otherrangep and seq arguments.
5236 Unshare exp. If otherrange is NULL, use for other ranges
5237 array of pointers pointed by otherrangep instead.
5238 Emit seq before gimplified statements for tem.
5239 (optimize_range_tests_diff): Adjust update_range_test
5241 (optimize_range_tests_xor): Likewise. Fix up comment.
5242 (extract_bit_test_mask, optimize_range_tests_to_bit_test): New
5244 (optimize_range_tests): Adjust update_range_test caller.
5245 Call optimize_range_tests_to_bit_test.
5246 (branch_fixup): New function.
5247 (execute_reassoc): Call branch_fixup.
5249 PR tree-optimization/63302
5250 * tree-ssa-reassoc.c (optimize_range_tests_xor,
5251 optimize_range_tests_diff): Use !integer_pow2p () instead of
5254 2014-10-17 Martin Liska <mliska@suse.cz>
5256 * ipa-icf.c (sem_function::merge): Local flags are set to false
5257 to enforce equal calling convention to be used.
5258 * opts.c (common_handle_option): Indentation fix.
5260 2014-10-17 Marc Glisse <marc.glisse@inria.fr>
5262 * tree-into-ssa.c (is_old_name): Replace "new" with "old".
5264 2014-10-17 Tom de Vries <tom@codesourcery.com>
5266 PR rtl-optimization/61605
5267 * regcprop.c (copyprop_hardreg_forward_1): Use
5268 regs_invalidated_by_this_call instead of regs_invalidated_by_call.
5270 2014-10-17 Tom de Vries <tom@codesourcery.com>
5272 PR rtl-optimization/61605
5273 * regcprop.c (copyprop_hardreg_forward_1): Add copy_p and noop_p. Don't
5274 notice stores for noops. Don't regard noops as copies.
5276 2014-10-17 Uros Bizjak <ubizjak@gmail.com>
5278 * config/i386/cpuid.h (__cpuid): Remove definitions that handle %ebx
5279 register in a special way.
5280 (__cpuid_count): Ditto.
5281 * config/i386/driver-i386.h: Protect with
5282 "#if defined(__GNUC__) && (__GNUC__ >= 5 || !defined(__PIC__))".
5283 (host_detect_local_cpu): Mention that GCC with non-fixed %ebx
5284 is required to compile the function.
5286 2014-10-16 DJ Delorie <dj@redhat.com>
5288 * flag-types.h (sanitize_code): Don't assume targets have 32-bit
5291 * config/rs6000/rs6000-c.c (rid_int128): New.
5292 (rs6000_macro_to_expand): Use instead of RID_INT128.
5294 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
5296 * function.h: Flatten file. Remove includes, adjust prototypes to
5297 reflect only what is in function.h.
5298 (enum direction, struct args_size, struct locate_and_pad_arg_data,
5299 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Relocate
5301 (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Relocate from rtl.h.
5302 (optimize_function_for_size_p, optimize_function_for_speed_p): Move
5303 prototypes to predict.h.
5304 (init_varasm_status): Move prototype to varasm.h.
5305 * expr.h: Adjust include files.
5306 (enum direction, struct args_size, struct locate_and_pad_arg_data,
5307 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Move
5309 (locate_and_pad_parm): Move prototype to function.h.
5310 * rtl.h: (assign_stack_local, ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD,
5311 assign_stack_local_1, assign_stack_temp, assign_stack_temp_for_type,
5312 assign_temp, reposition_prologue_and_epilogue_notes,
5313 prologue_epilogue_contains, sibcall_epilogue_contains,
5314 update_temp_slot_address, maybe_copy_prologue_epilogue_insn,
5315 set_return_jump_label): Move prototypes to function.h.
5316 * predict.h (optimize_function_for_size_p,
5317 optimize_function_for_speed_p): Relocate prototypes from function.h.
5318 * shrink-wrap.h (emit_return_into_block, active_insn_between,
5319 convert_jumps_to_returns, emit_return_for_exit): Move prototypes to
5321 * varasm.h (init_varasm_status): Relocate prototype from function.h.
5322 * genattrtab.c (write_header): Add predict.h to include list.
5323 * genconditions.c (write_header): Add predict.h to include list.
5324 * genemit.c (main): Adjust header file includes.
5325 * gengtype.c (ifiles): Add flattened function.h header files.
5326 * genoutput.c (output_prologue): Add predict.h to include list.
5327 * genpreds.c (write_insn_preds_c): Adjust header file includes.
5328 * genrecog.c (write_header): Add flattened function.h header files.
5329 * alias.c: Adjust include files.
5330 * auto-inc-dec.c: Likewise.
5331 * basic-block.h: Likewise.
5332 * bb-reorder.c: Likewise.
5333 * bt-load.c: Likewise.
5334 * builtins.c: Likewise.
5335 * caller-save.c: Likewise.
5336 * calls.c: Likewise.
5337 * cfgbuild.c: Likewise.
5338 * cfgcleanup.c: Likewise.
5339 * cfgexpand.c: Likewise.
5340 * cfgloop.c: Likewise.
5341 * cfgloop.h: Likewise.
5342 * cfgrtl.c: Likewise.
5343 * cgraph.h: Likewise.
5344 * cgraphclones.c: Likewise.
5345 * cgraphunit.c: Likewise.
5346 * combine-stack-adj.c: Likewise.
5347 * combine.c: Likewise.
5348 * coverage.c: Likewise.
5349 * cprop.c: Likewise.
5351 * cselib.c: Likewise.
5352 * dbxout.c: Likewise.
5354 * df-core.c: Likewise.
5355 * df-problems.c: Likewise.
5356 * df-scan.c: Likewise.
5357 * dojump.c: Likewise.
5358 * dwarf2cfi.c: Likewise.
5359 * dwarf2out.c: Likewise.
5360 * emit-rtl.c: Likewise.
5361 * except.c: Likewise.
5362 * explow.c: Likewise.
5364 * final.c: Likewise.
5365 * function.c: Likewise.
5367 * gimple-fold.c: Likewise.
5368 * gimple-low.c: Likewise.
5369 * gimple-streamer.h: Likewise.
5370 * haifa-sched.c: Likewise.
5371 * ifcvt.c: Likewise.
5375 * loop-invariant.c: Likewise.
5376 * lra-assigns.c: Likewise.
5377 * lra-coalesce.c: Likewise.
5378 * lra-constraints.c: Likewise.
5379 * lra-eliminations.c: Likewise.
5380 * lra-lives.c: Likewise.
5381 * lra-spills.c: Likewise.
5383 * lto-cgraph.c: Likewise.
5384 * lto-section-in.c: Likewise.
5385 * lto-section-out.c: Likewise.
5386 * lto-streamer-in.c: Likewise.
5387 * lto-streamer-out.c: Likewise.
5388 * mode-switching.c: Likewise.
5389 * modulo-sched.c: Likewise.
5390 * omp-low.c: Likewise.
5391 * optabs.c: Likewise.
5392 * passes.c: Likewise.
5393 * postreload-gcse.c: Likewise.
5394 * postreload.c: Likewise.
5395 * predict.c: Likewise.
5396 * profile.c: Likewise.
5397 * recog.c: Likewise.
5399 * reg-stack.c: Likewise.
5400 * regcprop.c: Likewise.
5401 * reginfo.c: Likewise.
5402 * regrename.c: Likewise.
5403 * reload.c: Likewise.
5404 * reload1.c: Likewise.
5405 * reorg.c: Likewise.
5406 * resource.c: Likewise.
5407 * rtlanal.c: Likewise.
5408 * sched-deps.c: Likewise.
5409 * sched-ebb.c: Likewise.
5410 * sched-rgn.c: Likewise.
5411 * sel-sched-dump.c: Likewise.
5412 * sel-sched-ir.c: Likewise.
5413 * sel-sched.c: Likewise.
5414 * shrink-wrap.c: Likewise.
5415 * simplify-rtx.c: Likewise.
5416 * statistics.c: Likewise.
5418 * stor-layout.c: Likewise.
5419 * store-motion.c: Likewise.
5420 * symtab.c: Likewise.
5421 * targhooks.c: Likewise.
5422 * toplev.c: Likewise.
5423 * trans-mem.c: Likewise.
5424 * tree-cfg.c: Likewise.
5425 * tree-cfgcleanup.c: Likewise.
5426 * tree-dfa.c: Likewise.
5427 * tree-eh.c: Likewise.
5428 * tree-inline.c: Likewise.
5429 * tree-into-ssa.c: Likewise.
5430 * tree-nested.c: Likewise.
5431 * tree-nrv.c: Likewise.
5432 * tree-profile.c: Likewise.
5433 * tree-ssa-alias.c: Likewise.
5434 * tree-ssa-ccp.c: Likewise.
5435 * tree-ssa-copy.c: Likewise.
5436 * tree-ssa-copyrename.c: Likewise.
5437 * tree-ssa-dom.c: Likewise.
5438 * tree-ssa-operands.c: Likewise.
5439 * tree-ssa-propagate.c: Likewise.
5440 * tree-ssa-structalias.c: Likewise.
5441 * tree-ssa-tail-merge.c: Likewise.
5442 * tree-ssa-threadedge.c: Likewise.
5443 * tree-ssa-threadupdate.c: Likewise.
5444 * tree-ssa-uncprop.c: Likewise.
5445 * tree-ssa-uninit.c: Likewise.
5446 * tree-ssa.c: Likewise.
5447 * tree-stdarg.c: Likewise.
5448 * tree-tailcall.c: Likewise.
5451 * valtrack.c: Likewise.
5452 * varasm.c: Likewise.
5453 * vmsdbgout.c: Likewise.
5455 * config/aarch64/aarch64.c: Add flattened includes from function.h.
5456 * config/alpha/alpha.c: Likewise.
5457 * config/arc/arc.c: Likewise.
5458 * config/arm/arm.c: Likewise.
5459 * config/avr/avr-log.c: Likewise.
5460 * config/avr/avr.c: Likewise.
5461 * config/bfin/bfin.c: Likewise.
5462 * config/c6x/c6x.c: Likewise.
5463 * config/cr16/cr16.c: Likewise.
5464 * config/cris/cris.c: Likewise.
5465 * config/darwin.c: Likewise.
5466 * config/epiphany/epiphany.c: Likewise.
5467 * config/epiphany/mode-switch-use.c: Likewise.
5468 * config/epiphany/resolve-sw-modes.c: Likewise.
5469 * config/fr30/fr30.c: Likewise.
5470 * config/frv/frv.c: Likewise.
5471 * config/h8300/h8300.c: Likewise.
5472 * config/i386/i386.c: Likewise.
5473 * config/ia64/ia64.c: Likewise.
5474 * config/iq2000/iq2000.c: Likewise.
5475 * config/lm32/lm32.c: Likewise.
5476 * config/m32c/m32c.c: Likewise.
5477 * config/m32r/m32r.c: Likewise.
5478 * config/m68k/m68k.c: Likewise.
5479 * config/mcore/mcore.c: Likewise.
5480 * config/mep/mep-pragma.c: Likewise.
5481 * config/mep/mep.c: Likewise.
5482 * config/microblaze/microblaze.c: Likewise.
5483 * config/mips/mips.c: Likewise.
5484 * config/mmix/mmix.c: Likewise.
5485 * config/mn10300/mn10300.c: Likewise.
5486 * config/moxie/moxie.c: Likewise.
5487 * config/msp430/msp430.c: Likewise.
5488 * config/nds32/nds32-cost.c: Likewise.
5489 * config/nds32/nds32-fp-as-gp.c: Likewise.
5490 * config/nds32/nds32-intrinsic.c: Likewise.
5491 * config/nds32/nds32-isr.c: Likewise.
5492 * config/nds32/nds32-md-auxiliary.c: Likewise.
5493 * config/nds32/nds32-memory-manipulation.c: Likewise.
5494 * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
5495 * config/nds32/nds32-predicates.c: Likewise.
5496 * config/nds32/nds32.c: Likewise.
5497 * config/nios2/nios2.c: Likewise.
5498 * config/pa/pa.c: Likewise.
5499 * config/pdp11/pdp11.c: Likewise.
5500 * config/rl78/rl78.c: Likewise.
5501 * config/rs6000/rs6000.c: Likewise.
5502 * config/rx/rx.c: Likewise.
5503 * config/s390/s390.c: Likewise.
5504 * config/score/score.c: Likewise.
5505 * config/sh/sh.c: Likewise.
5506 * config/sparc/sparc.c: Likewise.
5507 * config/spu/spu.c: Likewise.
5508 * config/stormy16/stormy16.c: Likewise.
5509 * config/tilegx/tilegx.c: Likewise.
5510 * config/tilepro/tilepro.c: Likewise.
5511 * config/v850/v850.c: Likewise.
5512 * config/vax/vax.c: Likewise.
5513 * config/xtensa/xtensa.c: Likewise.
5515 2014-10-16 Richard Earnshaw <rearnsha@arm.com>
5517 * config/aarch64/aarch64.c (aarch64_legitimize_address): New function.
5518 (TARGET_LEGITIMIZE_ADDRESS): Redefine.
5520 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
5522 * config/sh/sh-protos.h (fldi_ok): Remove.
5523 * config/sh/sh.c (fldi_ok): Likewise.
5524 (sh_secondary_reload): Don't use fldi_ok.
5525 * config/sh/constraints.md (G constraint, H constraint): Don't use
5528 2014-10-16 Martin Liska <mliska@suse.cz>
5530 * ipa-icf.c (sem_item_optimizer::process_cong_reduction):
5531 Cast to unsigned long.
5532 (sem_item_optimizer::dump_cong_classes): Likewise.
5534 2014-10-16 Tom de Vries <tom@codesourcery.com>
5536 * tree-into-ssa.c (update_ssa): Assert that there's no ssa use operand
5537 with SSA_NAME_IN_FREELIST.
5539 2014-10-16 Richard Biener <rguenther@suse.de>
5542 * builtins.c (fold_builtin_4): Do not call fold_builtin_strncat_chk.
5543 (fold_builtin_strncat_chk): Move ...
5544 * gimple-fold.c (gimple_fold_builtin_strncat_chk): ... here.
5545 (gimple_fold_builtin): Call gimple_fold_builtin_strncat_chk.
5547 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
5550 * config/sh/sh.h (CALL_REALLY_USED_REGISTERS): Expand macro and set
5553 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
5554 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5555 Anna Tikhonova <anna.tikhonova@intel.com>
5556 Ilya Tocar <ilya.tocar@intel.com>
5557 Andrey Turetskiy <andrey.turetskiy@intel.com>
5558 Ilya Verbin <ilya.verbin@intel.com>
5559 Kirill Yukhin <kirill.yukhin@intel.com>
5560 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5562 * config/i386/i386.c (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI,
5565 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
5566 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5567 Anna Tikhonova <anna.tikhonova@intel.com>
5568 Ilya Tocar <ilya.tocar@intel.com>
5569 Andrey Turetskiy <andrey.turetskiy@intel.com>
5570 Ilya Verbin <ilya.verbin@intel.com>
5571 Kirill Yukhin <kirill.yukhin@intel.com>
5572 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5574 * config/i386/i386.c (ix86_expand_vector_set): Handle V8DF, V8DI, V16SF,
5575 V16SI, V32HI, V64QI modes.
5577 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
5580 * config/sh/sh-protos.h (emit_sf_insn, emit_df_insn, expand_sf_unop,
5581 expand_sf_binop, expand_df_unop, expand_df_binop): Remove.
5583 * config/sh/sh.c (sh_emit_set_t_insn): Adjust generated insn pattern
5584 to match fp insn patterns.
5585 (calc_live_regs): Add FPSCR_MODES_REG and FPSCR_STAT_REG to the ignore
5587 (emit_sf_insn, emit_df_insn, expand_sf_unop, expand_sf_binop,
5588 expand_df_unop, expand_df_binop): Remove.
5589 (sh_conditional_register_usage): Mark FPSCR_MODES_REG and
5590 FPSCR_STAT_REG as not call clobbered.
5591 (sh_emit_mode_set): Emit fpscr store-modify-load sequence instead of
5592 invoking fpscr_set_from_mem.
5594 * config/sh/sh.h (MAX_REGISTER_NAME_LENGTH): Increase to 6.
5595 (SH_REGISTER_NAMES_INITIALIZER): Add names for FPSCR_MODES_REG and
5597 (REGISTER_NAMES): Adjust.
5598 (SPECIAL_REGISTER_P): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
5599 (FIRST_PSEUDO_REGISTER): Increase to 156.
5600 (DWARF_FRAME_REGISTERS): Define as 153 to keep the original value.
5601 (FIXED_REGISTERS, CALL_USED_REGISTERS): Add FPSCR_MODES_REG and
5603 (REG_CLASS_CONTENTS): Adjust ALL_REGS bit mask to include
5604 FPSCR_MODES_REG and FPSCR_STAT_REG.
5605 (REG_ALLOC_ORDER): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
5607 * config/sh/sh.md (FPSCR_MODES_REG, FPSCR_STAT_REG, FPSCR_PR,
5608 FPSCR_SZ): Add new constants.
5609 (UNSPECV_FPSCR_MODES, UNSPECV_FPSCR_STAT): Add new unspecv constants.
5611 (movpsi): Use TARGET_FPU_ANY condition, invoke gen_fpu_switch.
5612 (fpu_switch): Add use and set of FPSCR_STAT_REG and FPSCR_MODES_REG.
5613 Use TARGET_FPU_ANY condition.
5614 (fpu_switch peephole2): Remove.
5615 (fpu_switch split): Use simple_mem_operand to capture the mem and
5616 adjust split implementation.
5617 (extend_psi_si, truncate_si_psi): New insns.
5618 (toggle_sz, toggle_pr): Use FPSCR_SZ, FPSCR_PR constants. Add
5619 set of FPSCR_MODES_REG.
5621 (push_e, push_4, pop_e, pop_4, movdf_i4, reload_indf__frn, movsf_ie,
5622 reload_insf__frn, force_mode_for_call, calli, calli_tbr_rel,
5623 calli_pcrel, call_pcrel, call_compact, call_compact_rettramp,
5624 call_valuei, call_valuei_tbr_rel, call_valuei_pcrel, call_value_pcrel,
5625 call_value_compact, call_value_compact_rettramp, call,
5626 call_pop_compact, call_pop_compact_rettramp, call_value, sibcalli,
5627 sibcalli_pcrel, sibcalli_thunk, sibcall_pcrel, sibcall_compact,
5628 sibcall, sibcall_valuei, sibcall_valuei_pcrel, sibcall_value_pcrel,
5629 sibcall_value_compact, sibcall_value, call_value_pop_compact,
5630 call_value_pop_compact_rettramp, various unnamed splits):
5631 Replace use of FPSCR_REG with use of FPSCR_MODES_REG. Adjust gen_*
5634 (floatsisf2_i4, *floatsisf2_ie): Merge into floatsisf2_i4.
5635 (fix_truncsfsi2_i4, *fixsfsi): Merge into fix_truncsfsi2_i4.
5636 (cmpgtsf_t, cmpgtsf_t_i4): Merge into cmpgtsf_t.
5637 (cmpeqsf_t, cmpeqsf_t_i4): Merge into cmpeqsf_t.
5638 (ieee_ccmpeqsf_t, *ieee_ccmpeqsf_t_4): Merge into ieee_ccmpeqsf_t.
5640 (udivsi3_i4, divsi3_i4, addsf3_i, subsf3_i, mulsf3_i, fmasf4_i,
5641 *fmasf4, divsf3_i, floatsisf2_i4, fix_truncsfsi2_i4, cmpgtsf_t,
5642 cmpeqsf_t, ieee_ccmpeqsf_t, sqrtsf2_i, rsqrtsf2, fsca, adddf3_i,
5643 subdf3_i, muldf3_i, divdf3_i, floatsidf2_i, fix_truncdfsi2_i,
5644 cmpgtdf_t, cmpeqdf_t, *ieee_ccmpeqdf_t, sqrtdf2_i, extendsfdf2_i4,
5645 truncdfsf2_i4): Replace use of FPSCR_REG with clobber of FPSCR_STAT_REG
5646 and use of FPSCR_MODES_REG. Adjust gen_* function uses.
5648 2014-10-16 Martin Liska <mliska@suse.cz>
5649 Jan Hubicka <hubicka@ucw.cz>
5651 * Makefile.in: New object files included.
5652 * cgraph.c (cgraph_node::dump): New cgraph_node flag icf_merged
5654 (verify_edge_corresponds_to_fndecl): More sensitive verification
5655 of nodes that are merged by IPA ICF.
5656 * cgraph.h (cgraph_node::num_references): New function.
5657 * cgraphunit.c (cgraph_node::expand_thunk): White space fixed.
5658 * common.opt: New options ipa-icf, ipa-icf-functions and
5659 ipa-icf-variables introduced.
5660 * doc/invoke.texi: Documentation of new options introduced.
5661 * ipa-icf-gimple.c: New file.
5662 * ipa-icf-gimple.h: New file.
5663 * ipa-icf.c: New file.
5664 * ipa-icf.h: New file.
5665 * lto-cgraph.c (lto_output_node): Streaming of icf_merged flag added.
5666 (input_overwrite_node): Likewise.
5667 * lto-section-in.c: New icf section added.
5668 * lto-streamer.h (enum lto_section_type): Likewise.
5669 * opts.c (common_handle_option): New option added.
5670 * passes.def: New pass included.
5671 * timevar.def: Time variable for IPA ICF added.
5672 * tree-pass.h: New IPA ICF pass entry point added.
5674 2014-10-16 Richard Biener <rguenther@suse.de>
5676 PR tree-optimization/63168
5677 * tree-cfg.c (gimple_can_merge_blocks_p): Only protect
5678 latches if after merging they are no longer simple.
5679 * cfghooks.c (merge_blocks): Handle merging a latch block
5682 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
5683 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5684 Anna Tikhonova <anna.tikhonova@intel.com>
5685 Ilya Tocar <ilya.tocar@intel.com>
5686 Andrey Turetskiy <andrey.turetskiy@intel.com>
5687 Ilya Verbin <ilya.verbin@intel.com>
5688 Kirill Yukhin <kirill.yukhin@intel.com>
5689 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5691 * config/i386/sse.md
5692 (define_expand "floatuns<sseintvecmodelower><mode>2"): Extend to
5693 support AVX-512VL instructions.
5695 2014-10-16 DJ Delorie <dj@redhat.com>
5697 * tree-core.h: Fix comment to not assume pointers are multiples of
5700 2014-10-15 Tom Tromey <tromey@redhat.com>
5702 * timevar.h (class auto_timevar): New class.
5704 2014-10-15 Uros Bizjak <ubizjak@gmail.com>
5707 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
5708 Remove the second alternative.
5709 (regprefix): Remove mode attribute.
5710 (atomic_compare_and_swap<mode>): Do not fixup operand 2.
5711 * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): Remove.
5714 2013-11-05 Ian Lance Taylor <iant@google.com>
5716 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
5717 If possible, add .cfi directives to record change to bx.
5718 * config/i386/i386.c (ix86_emit_cfi): New function.
5719 * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
5721 2014-10-15 Jan Hubicka <hubicka@ucw.cz>
5724 * cgraphclones.c (duplicate_thunk_for_node): Get body to have args
5726 * lto-streamer-out.c (lto_output): Handle correctly thunks that was born
5729 2014-10-15 Vladimir Makarov <vmakarov@redhat.com>
5731 PR rtl-optimization/63448
5732 * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Remove.
5733 (LRA_MAX_ASSIGNMENT_ITERATION_NUMBER): New.
5734 (LRA_MAX_INHERITANCE_PASSES): Use it.
5735 (lra_constraint_iter_after_spill): Remove.
5736 (lra_assignment_iter): New.
5737 (lra_assignment_iter_after_spill): New.
5738 * lra-assigns.c (lra_assignment_iter): New.
5739 (lra_assignment_iter_after_spill): New.
5740 (former_reload_pseudo_spill_p): New.
5741 (spill_for): Set up former_reload_pseudo_spill_p.
5742 (setup_live_pseudos_and_spill_after_risky): Ditto.
5743 (assign_by_spills): Ditto.
5744 (lra_assign): Increment lra_assignment_iter. Print the iteration
5745 number. Reset former_reload_pseudo_spill_p. Check
5746 lra_assignment_iter_after_spill.
5747 * lra.c (lra): Remove lra_constraint_iter_after_spill. Initialize
5748 lra_assignment_iter and lra_assignment_iter_after_spill.
5749 * lra-constraints.c (lra_constraint_iter_after_spill): Remove.
5750 (lra_constraints): Remove code with
5751 lra_assignment_iter_after_spill.
5753 2014-10-15 Teresa Johnson <tejohnson@google.com>
5756 * tree-ssa-threadupdate.c (recompute_probabilities): Better
5759 2014-10-15 Renlin Li <renlin.li@arm.com>
5761 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
5762 __ARM_BIG_ENDIAN, __ARM_SIZEOF_MINIMAL_ENUM. Add __ARM_64BIT_STATE,
5763 __ARM_ARCH_ISA_A64, __ARM_FEATURE_CLZ, __ARM_FEATURE_IDIV,
5764 __ARM_FEATURE_UNALIGNED, __ARM_PCS_AAPCS64, __ARM_SIZEOF_WCHAR_T.
5766 2014-10-15 Richard Biener <rguenther@suse.de>
5768 * gimple-fold.c (gimple_fold_call): Properly keep virtual
5769 SSA form up-to-date when devirtualizing a call to
5770 __builtin_unreachable and avoid fixing up EH info here.
5772 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
5773 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5774 Anna Tikhonova <anna.tikhonova@intel.com>
5775 Ilya Tocar <ilya.tocar@intel.com>
5776 Andrey Turetskiy <andrey.turetskiy@intel.com>
5777 Ilya Verbin <ilya.verbin@intel.com>
5778 Kirill Yukhin <kirill.yukhin@intel.com>
5779 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5781 * config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
5782 to support AVX-512BW.
5783 (define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
5784 (define_expand "<plusminus_insn><mode>3"): Remove masking support.
5785 (define_insn "*<plusminus_insn><mode>3"): Ditto.
5786 (define_expand "<plusminus_insn><VI48_AVX512VL:mode>3_mask"): New.
5787 (define_expand "<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
5788 (define_insn "*<plusminus_insn><VI48_AVX512VL:mode>3_mask"): Ditto.
5789 (define_insn "*<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
5790 (define_expand "<sse2_avx2>_andnot<mode>3"): Remove masking support.
5791 (define_insn "*andnot<mode>3"): Ditto.
5792 (define_expand "<sse2_avx2>_andnot<VI48_AVX512VL:mode>3_mask"): New.
5793 (define_expand "<sse2_avx2>_andnot<VI12_AVX512VL:mode>3_mask"): Ditto.
5794 (define_insn "*andnot<VI48_AVX512VL:mode>3<mask_name>"): Ditto.
5795 (define_insn "*andnot<VI12_AVX512VL:mode>3<mask_name>"): Ditto.
5796 (define_insn "*abs<mode>2"): Remove masking support.
5797 (define_insn "abs<VI48_AVX512VL:mode>2_mask"): New.
5798 (define_insn "abs<VI12_AVX512VL:mode>2_mask"): Ditto.
5799 (define_expand "abs<mode>2"): Use VI_AVX2 mode iterator.
5801 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
5802 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5803 Anna Tikhonova <anna.tikhonova@intel.com>
5804 Ilya Tocar <ilya.tocar@intel.com>
5805 Andrey Turetskiy <andrey.turetskiy@intel.com>
5806 Ilya Verbin <ilya.verbin@intel.com>
5807 Kirill Yukhin <kirill.yukhin@intel.com>
5808 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5810 * config/i386/predicates.md (define_predicate "constm1_operand"): New.
5811 * config/i386/sse.md
5812 (define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
5813 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
5814 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
5815 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
5816 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
5817 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
5818 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
5820 2014-10-15 Renlin Li <renlin.li@arm.com>
5822 * config/aarch64/aarch64.h (ARM_DEFAULT_PCS, arm_pcs_variant): Delete.
5824 2014-10-15 Jakub Jelinek <jakub@redhat.com>
5826 * tree-ssa-reassoc.c (optimize_range_tests_diff): Perform
5827 MINUS_EXPR in unsigned type to avoid undefined behavior.
5829 2014-10-15 Eric Botcazou <ebotcazou@adacore.com>
5831 * stor-layout.c (self_referential_size): Do not promote arguments.
5833 2014-10-15 Marek Polacek <polacek@redhat.com>
5835 * doc/invoke.texi: Update to reflect that GNU11 is the default
5837 * c-common.h (c_language_kind): Update comment.
5839 2014-10-15 Richard Biener <rguenther@suse.de>
5841 * hash-table.c: Include bconfig.h if building for the host.
5842 * hash-table.h: Do not include ggc.h on the host but just declare
5843 a few ggc allocation templates.
5845 2014-10-15 Joern Rennecke <joern.rennecke@embecosm.com>
5846 Jeff Law <law@redhat.com>
5848 * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
5849 multiple hard registers, use smaller mode derived from MODE.
5851 2014-10-15 Andreas Schwab <schwab@suse.de>
5853 * explow.c (convert_memory_address_addr_space_1): Mark in_const
5854 as ATTRIBUTE_UNUSED.
5856 2014-10-14 Jan Hubicka <hubicka@ucw.cz>
5858 * loop-unroll.c: (decide_unrolling_and_peeling): Rename to
5859 (decide_unrolling): ... this one.
5860 (peel_loops_completely): Remove.
5861 (decide_peel_simple): Remove.
5862 (decide_peel_once_rolling): Remove.
5863 (decide_peel_completely): Remove.
5864 (peel_loop_simple): Remove.
5865 (peel_loop_completely): Remove.
5866 (unroll_and_peel_loops): Rename to ...
5867 (unroll_loops): ... this one; handle only unrolling.
5868 * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and
5871 (unroll_and_peel_loops): Remove.
5872 (unroll_loops): New.
5873 * passes.def: Replace
5874 pass_rtl_unroll_and_peel_loops by pass_rtl_unroll_loops.
5875 * loop-init.c (gate_rtl_unroll_and_peel_loops,
5876 rtl_unroll_and_peel_loops): Rename to ...
5877 (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
5878 (pass_rtl_unroll_and_peel_loops): Rename to ...
5879 (pass_rtl_unroll_loops): ... this one.
5880 * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
5881 (make_pass_rtl_unroll_loops): New.
5882 * tree-ssa-loop-ivcanon.c: (estimated_peeled_sequence_size, try_peel_loop): New.
5883 (canonicalize_loop_induction_variables): Update.
5885 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
5887 * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
5888 * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
5889 !TARGET_HARD_FLOAT_POSTINC.
5890 (*lsip, *ssip): new instructions.
5892 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
5894 * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
5897 2014-10-14 Andrew Pinski <apinski@cavium.com>
5899 * explow.c (convert_memory_address_addr_space): Rename to ...
5900 (convert_memory_address_addr_space_1): This. Add in_const argument.
5901 Inside a CONST RTL, permute the conversion and addition of constant
5902 for zero and sign extended pointers.
5903 (convert_memory_address_addr_space): New function.
5905 2014-10-14 Andrew Pinski <apinski@cavium.com>
5908 2011-08-19 H.J. Lu <hongjiu.lu@intel.com>
5911 * explow.c (convert_memory_address_addr_space): Also permute the
5912 conversion and addition of constant for zero-extend.
5914 2014-10-14 DJ Delorie <dj@redhat.com>
5916 * config/msp430/msp430-modes.def (PSI): Add.
5918 * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding): New.
5919 (msp430_hard_regno_nregs_with_padding): New.
5920 * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
5921 (msp430_hard_regno_nregs_has_padding): New.
5922 (msp430_hard_regno_nregs_with_padding): New.
5923 (msp430_unwind_word_mode): Use PSImode instead of SImode.
5924 (msp430_addr_space_legitimate_address_p): New.
5925 (msp430_asm_integer): New.
5926 (msp430_init_dwarf_reg_sizes_extra): New.
5927 (msp430_print_operand): Use X suffix for PSImode even in small model.
5928 * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
5929 (PTR_SIZE): ...but 4 bytes for EH.
5930 (SIZE_TYPE): Use __int20.
5931 (PTRDIFF_TYPE): Likewise.
5932 (INCOMING_FRAME_SP_OFFSET): Adjust.
5933 * config/msp430/msp430.md (movqi_topbyte): New.
5934 (movpsi): Use fixed suffixes.
5935 (movsipsi2): Enable for 430X, not large model.
5936 (extendhipsi2): Likewise.
5937 (zero_extendhisi2): Likewise.
5938 (zero_extendhisipsi2): Likewise.
5939 (extend_and_shift1_hipsi2): Likewise.
5940 (extendpsisi2): Likewise.
5941 (*bitbranch<mode>4_z): Fix suffix logic.
5943 2014-10-14 Eric Botcazou <ebotcazou@adacore.com>
5946 * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
5947 do not choke on null node.
5948 <VAR_DECL>: Likewise.
5950 2014-10-14 DJ Delorie <dj@redhat.com>
5952 * machmode.h (int_n_data_t): New.
5953 (int_n_enabled_p): New.
5955 * tree.c (int_n_enabled_p): New.
5957 (make_or_reuse_type): Check for all __intN types, not just
5959 (build_common_tree_nodes): Likewise. Also fill in integer_typs[]
5961 * tree.h (int128_integer_type_node): Remove.
5962 (int128_unsigned_type_node): Remove.
5963 (int_n_trees_t): New.
5964 (int_n_enabled_p): New.
5966 * toplev.c (standard_type_bitsize): New.
5967 (do_compile): Check which __intN types are enabled for the current
5969 * builtin-types.def (BT_INT128): Remove.
5970 (BT_UINT128): Remove.
5971 * machmode.def: Add macro to create __int128 for all targets.
5972 * stor-layout.c (mode_for_size): Support __intN types.
5973 (smallest_mode_for_size): Likewise.
5974 (initialize_sizetypes): Support __intN types.
5975 * genmodes.c (struct mode_data): Add int_n field.
5976 (blank_mode): Likewise.
5979 (emit_insn_modes_h): Count __intN entries and define
5981 (emit_mode_int_n): New.
5982 (emit_insn_modes_c): Call it.
5983 * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
5984 types, not just __int128.
5985 * tree-core.h (integer_type_kind): Remove __int128-specific
5986 entries, reserve spots for __intN entries.
5988 * config/msp430/msp430-modes.def (PSI): Add.
5990 2014-10-14 Kito Cheng <kito@0xlab.org>
5992 * ira.c: Fix typo in comment.
5994 * ira-build.c: Ditto.
5995 * ira-color.c: Ditto.
5996 * ira-emit.c: Ditto.
5998 * ira-lives.c: Ditto.
6000 2014-10-14 Uros Bizjak <ubizjak@gmail.com>
6002 PR rtl-optimization/63475
6003 * alias.c (true_dependence_1): Always use get_addr to extract
6004 true address operands from x_addr and mem_addr. Use extracted
6005 address operands to check for references with alignment ANDs.
6006 Use extracted address operands with find_base_term and
6007 base_alias_check. For noncanonicalized operands call canon_rtx with
6008 extracted address operand.
6009 (write_dependence_1): Ditto.
6010 (may_alias_p): Ditto. Remove unused calls to canon_rtx.
6012 2014-10-14 Evgeny Stupachenko <evstupac@gmail.com>
6015 * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
6018 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6019 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6020 Anna Tikhonova <anna.tikhonova@intel.com>
6021 Ilya Tocar <ilya.tocar@intel.com>
6022 Andrey Turetskiy <andrey.turetskiy@intel.com>
6023 Ilya Verbin <ilya.verbin@intel.com>
6024 Kirill Yukhin <kirill.yukhin@intel.com>
6025 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6027 * config/i386/i386.c
6028 (ix86_expand_sse_movcc): Handle V64QI and V32HI mode.
6029 (ix86_expand_int_vcond): Ditto.
6031 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6032 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6033 Anna Tikhonova <anna.tikhonova@intel.com>
6034 Ilya Tocar <ilya.tocar@intel.com>
6035 Andrey Turetskiy <andrey.turetskiy@intel.com>
6036 Ilya Verbin <ilya.verbin@intel.com>
6037 Kirill Yukhin <kirill.yukhin@intel.com>
6038 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6040 * config/i386/i386.c
6041 (emit_reduc_half): Handle V64QI and V32HI mode.
6042 * config/i386/sse.md
6043 (define_mode_iterator VI_AVX512BW): New.
6044 (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
6046 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6047 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6048 Anna Tikhonova <anna.tikhonova@intel.com>
6049 Ilya Tocar <ilya.tocar@intel.com>
6050 Andrey Turetskiy <andrey.turetskiy@intel.com>
6051 Ilya Verbin <ilya.verbin@intel.com>
6052 Kirill Yukhin <kirill.yukhin@intel.com>
6053 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6055 * config/i386/sse.md
6056 (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
6058 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6059 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6060 Anna Tikhonova <anna.tikhonova@intel.com>
6061 Ilya Tocar <ilya.tocar@intel.com>
6062 Andrey Turetskiy <andrey.turetskiy@intel.com>
6063 Ilya Verbin <ilya.verbin@intel.com>
6064 Kirill Yukhin <kirill.yukhin@intel.com>
6065 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6067 * config/i386/i386.c
6068 (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
6069 * config/i386/sse.md
6070 (define_mode_iterator VI): Add V64QI and V32HI modes.
6072 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6073 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6074 Anna Tikhonova <anna.tikhonova@intel.com>
6075 Ilya Tocar <ilya.tocar@intel.com>
6076 Andrey Turetskiy <andrey.turetskiy@intel.com>
6077 Ilya Verbin <ilya.verbin@intel.com>
6078 Kirill Yukhin <kirill.yukhin@intel.com>
6079 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6081 * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
6083 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6084 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6085 Anna Tikhonova <anna.tikhonova@intel.com>
6086 Ilya Tocar <ilya.tocar@intel.com>
6087 Andrey Turetskiy <andrey.turetskiy@intel.com>
6088 Ilya Verbin <ilya.verbin@intel.com>
6089 Kirill Yukhin <kirill.yukhin@intel.com>
6090 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6092 * config/i386/sse.md
6093 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
6094 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
6096 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6097 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6098 Anna Tikhonova <anna.tikhonova@intel.com>
6099 Ilya Tocar <ilya.tocar@intel.com>
6100 Andrey Turetskiy <andrey.turetskiy@intel.com>
6101 Ilya Verbin <ilya.verbin@intel.com>
6102 Kirill Yukhin <kirill.yukhin@intel.com>
6103 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6105 * config/i386/sse.md
6106 (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
6107 (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
6109 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6110 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6111 Anna Tikhonova <anna.tikhonova@intel.com>
6112 Ilya Tocar <ilya.tocar@intel.com>
6113 Andrey Turetskiy <andrey.turetskiy@intel.com>
6114 Ilya Verbin <ilya.verbin@intel.com>
6115 Kirill Yukhin <kirill.yukhin@intel.com>
6116 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6118 * config/i386/sse.md
6119 (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
6120 (define_mode_iterator VI2_AVX2): Add V32HI mode.
6121 (define_expand "mul<mode>3<mask_name>"): Add masking.
6122 (define_insn "*mul<mode>3<mask_name>"): Ditto.
6123 (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
6124 (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
6125 (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
6126 (define_mode_attr SDOT_PMADD_SUF): Ditto.
6127 (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
6128 (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
6129 (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
6130 (define_insn "avx2_packusdw"): Delete.
6131 (define_insn "sse4_1_packusdw"): Ditto.
6132 (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
6134 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6135 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6136 Anna Tikhonova <anna.tikhonova@intel.com>
6137 Ilya Tocar <ilya.tocar@intel.com>
6138 Andrey Turetskiy <andrey.turetskiy@intel.com>
6139 Ilya Verbin <ilya.verbin@intel.com>
6140 Kirill Yukhin <kirill.yukhin@intel.com>
6141 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6143 * config/i386/sse.md
6144 (define_insn "vec_dup<mode>"): Update constraints.
6146 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6147 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6148 Anna Tikhonova <anna.tikhonova@intel.com>
6149 Ilya Tocar <ilya.tocar@intel.com>
6150 Andrey Turetskiy <andrey.turetskiy@intel.com>
6151 Ilya Verbin <ilya.verbin@intel.com>
6152 Kirill Yukhin <kirill.yukhin@intel.com>
6153 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6155 * config/i386/sse.md
6156 (define_mode_iterator SSESCALARMODE): Add V4TI mode.
6157 (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
6158 (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
6160 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6161 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6162 Anna Tikhonova <anna.tikhonova@intel.com>
6163 Ilya Tocar <ilya.tocar@intel.com>
6164 Andrey Turetskiy <andrey.turetskiy@intel.com>
6165 Ilya Verbin <ilya.verbin@intel.com>
6166 Kirill Yukhin <kirill.yukhin@intel.com>
6167 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6169 * config/i386/sse.md
6170 (define_expand "mul<mode>3<mask_name>"): Add masking.
6172 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6173 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6174 Anna Tikhonova <anna.tikhonova@intel.com>
6175 Ilya Tocar <ilya.tocar@intel.com>
6176 Andrey Turetskiy <andrey.turetskiy@intel.com>
6177 Ilya Verbin <ilya.verbin@intel.com>
6178 Kirill Yukhin <kirill.yukhin@intel.com>
6179 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6181 * config/i386/sse.md
6182 (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
6183 (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
6185 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6186 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6187 Anna Tikhonova <anna.tikhonova@intel.com>
6188 Ilya Tocar <ilya.tocar@intel.com>
6189 Andrey Turetskiy <andrey.turetskiy@intel.com>
6190 Ilya Verbin <ilya.verbin@intel.com>
6191 Kirill Yukhin <kirill.yukhin@intel.com>
6192 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6194 * config/i386/sse.md
6195 (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
6196 (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
6197 (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
6200 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6201 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6202 Anna Tikhonova <anna.tikhonova@intel.com>
6203 Ilya Tocar <ilya.tocar@intel.com>
6204 Andrey Turetskiy <andrey.turetskiy@intel.com>
6205 Ilya Verbin <ilya.verbin@intel.com>
6206 Kirill Yukhin <kirill.yukhin@intel.com>
6207 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6209 * config/i386/sse.md
6210 (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
6211 use VF_128_256 mode iterator and update assembler emit code.
6212 (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
6213 (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
6214 Add masking, use VF_128_256 mode iterator.
6215 (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
6216 (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
6217 Add masking, use VF_128_256 mode iterator and update assembler emit
6219 (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
6220 (define_mode_attr avx512flogicsuff): Delete.
6221 (define_insn "avx512f_<logic><mode>"): Ditto.
6222 (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
6224 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
6226 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6227 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6228 Anna Tikhonova <anna.tikhonova@intel.com>
6229 Ilya Tocar <ilya.tocar@intel.com>
6230 Andrey Turetskiy <andrey.turetskiy@intel.com>
6231 Ilya Verbin <ilya.verbin@intel.com>
6232 Kirill Yukhin <kirill.yukhin@intel.com>
6233 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6235 * config/i386/sse.md
6236 (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
6237 (define_expand "vashr<mode>3<mask_name>"): Add masking,
6238 use VI12_128 mode iterator.
6239 (define_expand "ashrv2di3<mask_name>"): New.
6241 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6242 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6243 Anna Tikhonova <anna.tikhonova@intel.com>
6244 Ilya Tocar <ilya.tocar@intel.com>
6245 Andrey Turetskiy <andrey.turetskiy@intel.com>
6246 Ilya Verbin <ilya.verbin@intel.com>
6247 Kirill Yukhin <kirill.yukhin@intel.com>
6248 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6250 * config/i386/i386.c
6251 (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
6252 CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
6253 CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
6254 CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
6255 CODE_FOR_avx512vl_ucmpv4si3_mask.
6256 * config/i386/sse.md
6257 (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
6258 "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
6260 "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
6261 (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
6262 (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
6263 (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
6264 (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
6265 (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
6267 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6268 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6269 Anna Tikhonova <anna.tikhonova@intel.com>
6270 Ilya Tocar <ilya.tocar@intel.com>
6271 Andrey Turetskiy <andrey.turetskiy@intel.com>
6272 Ilya Verbin <ilya.verbin@intel.com>
6273 Kirill Yukhin <kirill.yukhin@intel.com>
6274 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6276 * config/i386/sse.md
6277 (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
6278 (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
6279 (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
6280 (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
6281 (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
6282 (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
6283 (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
6284 (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
6285 (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
6287 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6288 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6289 Anna Tikhonova <anna.tikhonova@intel.com>
6290 Ilya Tocar <ilya.tocar@intel.com>
6291 Andrey Turetskiy <andrey.turetskiy@intel.com>
6292 Ilya Verbin <ilya.verbin@intel.com>
6293 Kirill Yukhin <kirill.yukhin@intel.com>
6294 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6296 * config/i386/sse.md
6297 (define_insn "avx512f_blendm<mode>"): Delete.
6298 (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
6299 (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
6300 (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
6301 V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
6303 "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
6306 "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
6309 "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
6311 (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
6312 (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
6313 (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
6314 (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
6317 "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
6320 "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
6322 (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
6325 "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
6328 "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
6331 2014-10-14 Richard Biener <rguenther@suse.de>
6333 PR tree-optimization/63512
6334 * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
6337 2014-10-14 Oleg Endo <olegendo@gcc.gnu.org>
6340 * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
6341 abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute. Remove use
6343 (negsf2_i): Rename to *negsf2_i.
6344 (abssf2_i): Rename to *abssf2_i.
6345 (negdf2_i): Rename to *negdf2_i.
6346 (absdf2_i): Rename to *absdf2_i.
6348 2014-10-14 Felix Yang <felix.yang@huawei.com>
6349 Jeff Law <law@redhat.com>
6351 * ira.c (struct equivalence): Change member "is_arg_equivalence" and
6352 "replace" into boolean bitfields; turn member "loop_depth" into a short
6353 integer; add new member "no_equiv" and "reserved".
6354 (no_equiv): Set no_equiv of struct equivalence if register is marked
6355 as having no known equivalence.
6356 (update_equiv_regs): Check all definitions for a multiple-set
6357 register to make sure that the RHS have the same value.
6359 2014-10-13 Richard Henderson <rth@redhat.com>
6361 * combine-stack-adj.c (no_unhandled_cfa): New.
6362 (maybe_merge_cfa_adjust): New.
6363 (combine_stack_adjustments_for_block): Use them.
6365 2014-10-13 Aldy Hernandez <aldyh@redhat.com>
6367 * Makefile.in (TAGS): Tag ../include files.
6369 2014-10-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6371 * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
6372 to rs6000_dbx_register_number.
6373 (DWARF_FRAME_REGNUM): Redefine as identity map.
6374 (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
6375 * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
6376 * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
6377 argument to handle .debug_frame and .eh_frame directly. Always
6378 translate SPE high register numbers. Add special treatment for CR,
6379 but only in .debug_frame. Respect RS6000_USE_DWARF_NUMBERING.
6381 * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
6382 * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
6383 (RS6000_USE_DWARF_NUMBERING): Define.
6384 * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
6385 (RS6000_USE_DWARF_NUMBERING): Define.
6386 * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
6387 (RS6000_USE_DWARF_NUMBERING): Define.
6388 * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
6389 (RS6000_USE_DWARF_NUMBERING): Define.
6390 * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
6391 * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
6393 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
6395 * config/i386/i386.c (ix86_address_cost): Lower cost for
6396 when address contains GOT register.
6398 2014-10-13 Ilya Enkovich <ilya.enkovich@intel.com>
6399 Vladimir Makarov <vmakarov@redhat.com>
6403 PR rtl-optimization/55458
6404 * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
6405 (ix86_init_pic_reg): New.
6406 (ix86_select_alt_pic_regnum): Add check on pseudo register.
6407 (ix86_save_reg): Likewise.
6408 (ix86_expand_prologue): Remove PIC register initialization
6409 now performed in ix86_init_pic_reg.
6410 (ix86_output_function_epilogue): Add check on pseudo register.
6411 (set_pic_reg_ever_alive): New.
6412 (legitimize_pic_address): Replace df_set_regs_ever_live with new
6413 set_pic_reg_ever_alive.
6414 (legitimize_tls_address): Likewise.
6415 (ix86_pic_register_p): New check.
6416 (ix86_delegitimize_address): Add check on pseudo register.
6417 (ix86_expand_call): Insert move from pseudo PIC register to ABI
6418 defined REAL_PIC_OFFSET_TABLE_REGNUM.
6419 (TARGET_INIT_PIC_REG): New.
6420 (TARGET_USE_PSEUDO_PIC_REG): New.
6421 * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
6422 if pic_offset_table_rtx exists.
6423 * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
6425 * doc/tm.texi: Regenerate.
6426 * function.c (assign_parms): Generate pseudo register for PIC.
6427 * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
6429 * ira-color.c (color_pass): Add check on pseudo register.
6430 * ira-emit.c (change_loop): Don't create copies for PIC pseudo
6432 * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
6434 (ira): Add target specific PIC register initialization.
6435 (do_reload): Keep PIC pseudo register.
6436 * lra-assigns.c (spill_for): Add checks on pseudo register.
6437 * lra-constraints.c (contains_symbol_ref_p): New.
6438 (lra_constraints): Enable lra risky transformations when PIC is pseudo
6440 * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
6441 * target.def (use_pseudo_pic_reg): New.
6442 (init_pic_reg): New.
6444 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
6446 * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
6447 Remove m_SILVERMONT and m_INTEL from the tune.
6449 2014-10-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6452 * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
6453 when _HPUX_SOURCE is defined.
6455 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
6457 PR tree-optimization/62127
6458 * tree.c (remap_type_1): When remapping array, remap
6461 2014-10-13 Christophe Lyon <christophe.lyon@linaro.org>
6463 * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
6464 longer impact parallelization.
6466 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
6469 * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
6471 2014-10-13 Marat Zakirov <m.zakirov@samsung.com>
6473 * asan.c (instrument_derefs): BIT_FIELD_REF added.
6475 2014-10-13 Richard Biener <rguenther@suse.de>
6477 PR tree-optimization/63419
6478 * gimple-fold.h (gimple_convert): New function.
6479 * gimple-fold.c (gimple_convert): Likewise.
6480 * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
6481 to split out required conversions early.
6483 2014-10-13 Richard Sandiford <richard.sandiford@arm.com>
6485 * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
6486 Add the parts of an insn in reverse order, with the pattern at
6487 the top of the queue. Detect when we're iterating over a SEQUENCE
6488 pattern and in that case just consider patterns of subinstructions.
6490 2014-10-12 Oleg Endo <olegendo@gcc.gnu.org>
6493 * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
6495 * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
6497 (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
6498 address. Use def chains to handle GBR clobbering call insns.
6500 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
6502 * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
6503 config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
6504 config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
6505 function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
6506 output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
6507 tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
6508 * doc/gty.texi (for_user): Document new option.
6509 * gengtype.c (create_user_defined_type): Don't try to get a struct for
6511 (walk_type): Don't error out on for_user option.
6512 (write_func_for_structure): Emit user marking routines if requested by
6514 (write_local_func_for_structure): Likewise.
6515 (main): Mark types with for_user option as used.
6516 * ggc.h (gt_pch_nx): Add overload for unsigned int.
6517 * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
6518 * hash-table.h (ggc_hasher): New struct.
6519 (hash_table::create_ggc): New function.
6520 (gt_pch_nx): New overload for hash_table.
6522 2014-10-11 Oleg Endo <olegendo@gcc.gnu.org>
6524 * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
6525 * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
6526 * config/sh/sh.c: Likewise.
6527 * config/sh/sh-mem.cc: Likewise.
6528 * config/sh/sh.md: Likewise.
6529 * config/sh/predicates.md: Likewise.
6530 * config/sh/sync.md: Likewise.
6532 2014-10-11 Martin Liska <mliska@suse.cz>
6535 * cgraphunit.c (symbol_table::process_new_functions): Missing call
6536 for call_cgraph_insertion_hooks added.
6538 2014-10-10 Jakub Jelinek <jakub@redhat.com>
6541 * stor-layout.c (min_align_of_type): Don't decrease alignment
6542 through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
6543 TYPE_USER_ALIGN is set.
6545 2014-10-10 Uros Bizjak <ubizjak@gmail.com>
6547 PR rtl-optimization/63483
6548 * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
6549 references when alignment ANDs are involved.
6550 (write_dependence_p): Ditto.
6551 (may_alias_p): Ditto.
6553 2014-10-10 Marek Polacek <polacek@redhat.com>
6555 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
6556 * doc/invoke.texi: Document -fsanitize=object-size.
6557 * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
6558 or it into SANITIZE_UNDEFINED.
6559 * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
6560 * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
6561 * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
6562 * opts.c (common_handle_option): Handle -fsanitize=object-size.
6563 * ubsan.c: Include tree-object-size.h.
6564 (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
6565 (ubsan_expand_bounds_ifn): Use false instead of 0.
6566 (ubsan_expand_objsize_ifn): New function.
6567 (instrument_object_size): New function.
6568 (pass_ubsan::execute): Add object size instrumentation.
6569 * ubsan.h (ubsan_expand_objsize_ifn): Declare.
6571 2014-10-10 Richard Henderson <rth@redhat.com>
6574 * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
6575 Restrict the set of expressions we're willing to move.
6577 2014-10-10 Jeff Law <law@redhat.com>
6579 * ira.c (struct equivalence): Promote INIT_INSNs field to
6580 an rtx_insn_list. Add comments.
6581 (no_equiv): Promote LIST to an rtx_insn_list. Update
6582 testing for and creating the special marker. Use methods
6583 to extract the insn and next pointers. Promote INSN to an
6585 (update_equiv_regs): Update test for special marker in the
6588 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6590 * configure.ac: Add --enable-fix-cortex-a53-835769 option.
6591 * configure: Regenerate.
6592 * config/aarch64/aarch64.c (aarch64_override_options): Handle
6593 TARGET_FIX_ERR_A53_835769_DEFAULT.
6594 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
6596 * doc/install.texi (aarch64*-*-*): Document
6597 new --enable-fix-cortex-a53-835769 option.
6599 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6600 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6602 * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
6603 (ADJUST_INSN_LENGTH): Define.
6604 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
6605 * config/aarch64/aarch64.c (is_mem_p): New function.
6606 (is_memory_op): Likewise.
6607 (aarch64_prev_real_insn): Likewise.
6608 (is_madd_op): Likewise.
6609 (dep_between_memop_and_curr): Likewise.
6610 (aarch64_madd_needs_nop): Likewise.
6611 (aarch64_final_prescan_insn): Likewise.
6612 * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
6613 and -mno-fix-cortex-a53-835769 options.
6615 2014-10-10 Jakub Jelinek <jakub@redhat.com>
6617 PR tree-optimization/63464
6618 * tree-switch-conversion.c (struct case_bit_test): Remove
6619 hi and lo fields, add wide_int mask field.
6620 (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
6621 hi/lo fields into wide_int mask operations, optimize by pretending
6622 minval to be 0 if maxval is small enough.
6623 (process_switch): Adjust caller.
6625 2014-10-10 Richard Biener <rguenther@suse.de>
6627 PR tree-optimization/63379
6628 * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
6629 a neutral operand for min/max when it is not a reduction chain.
6631 2014-10-10 Richard Biener <rguenther@suse.de>
6633 PR tree-optimization/63476
6634 * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
6635 (BB_LIVE_VOP_ON_EXIT): New define.
6636 (create_expression_by_pieces): Assign VUSEs to stmts.
6637 (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
6638 (pass_pre::execute): Assert virtual SSA form is up-to-date
6641 2014-10-10 Eric Botcazou <ebotcazou@adacore.com>
6643 * lra-assigns.c (assign_by_spills): Error out on spill failure.
6645 2014-10-09 Markus Trippelsdorf <markus@trippelsdorf.de>
6647 * pa-polymorphic-call.c (check_stmt_for_type_change): Move
6650 2014-10-09 Richard Biener <rguenther@suse.de>
6652 PR tree-optimization/63380
6653 * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
6656 2014-10-09 Joern Rennecke <joern.rennecke@embecosm.com>
6658 * config/avr/avr.opt (mmcu=): Change to have a string value.
6659 (mn-flash=, mskip-bug, march=, mrmw): New options.
6660 (HeaderInclude): New.
6661 (mmcu=): Remove Var / Init clauses.
6662 * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
6664 (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
6665 (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
6666 (SYMBOL_FLAG_IO_LOW): Define.
6667 (avr_device_to_as, avr_device_to_ld): Don't declare.
6668 (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
6669 (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
6670 (EXTRA_SPEC_FUNCTIONS): Don't define.
6671 (ASM_SPEC): Translate -arch= option to -mmcu= option.
6672 (LINK_SPEC): Translate -arch= option to -m= option.
6673 Don't use device_to_ld / device_to_data_start.
6674 (STARTFILE_SPEC): Now empty.
6675 (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
6676 * config/avr/gen-avr-mmcu-specs.c: New file.
6677 * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
6678 (s-device-specs): Likewise.
6679 (GCC_PASSES): Add s-device-specs.
6680 (install-driver): Depend on install-device-specs.
6681 (install-device-specs): New rule.
6682 * config/avr/avr.c (avr_option_override): Look up mcu arch by
6683 avr_arch_index and provide fallback initialization for avr_n_flash.
6684 (varasm.h): #include.
6685 (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
6686 (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
6687 (avr_attribute_table): Add "io", "address" and "io_low".
6688 (avr_asm_output_aligned_decl_common): Change type of decl to tree.
6689 Add special handling for symbols with "io" and/or "address" attributes.
6690 (avr_asm_asm_output_aligned_bss): New function.
6691 (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
6692 as appropriate. Handle io_low attribute.
6693 (avr_out_sbxx_branch): Handle symbolic io addresses.
6694 (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
6695 avr_n_flash instead of avr_current_device->n_flash.
6696 (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
6697 (avr_emit_movmemhi): Likewise.
6698 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
6699 Use TARGET_RMW instead of avr_current_device->dev_attributes.
6700 Don't define avr_current_device->macro (that's the specfile's job).
6701 Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
6702 * config/avr/avr.c (avr_2word_insn_p): Likewise.
6703 * config/avr/avr.md (*cpse.ne): Likewise.
6704 (mov<mode>): Use avr_eval_addr_attrib.
6705 (cbi): Change constraint for low_io_address_operand operand to "i".
6706 (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
6707 * config/avr/predicates.md (io_address_operand):
6708 Allow SYMBOL_REF with SYMBOL_FLAG_IO.
6709 (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
6710 * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
6712 (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
6713 * config/avr/genmultilib.awk: Use -march=.
6714 Remove Multilib matches processing.
6715 * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
6716 * config/avr/avr-arch.h: Add double include guard.
6717 (avr_mcu_t) <library_name>: Update comment.
6718 * config/avr/driver-avr.c (avr_device_to_as): Delete.
6719 (avr_device_to_ld, avr_device_to_data_start): Likewise.
6720 (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
6721 (avr_device_to_sp8): Likewise.
6722 * config/avr/genopt.sh: Instead avr_mcu, emit an Enum for avr_arch.
6724 * doc/extend.texi (io, address): Document new AVR variable attributes.
6727 2014-10-09 Marek Polacek <polacek@redhat.com>
6729 * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
6731 2014-10-08 Richard Biener <rguenther@suse.de>
6733 PR tree-optimization/61969
6734 * tree-nrv.c (pass_nrv::execute): Properly test for automatic
6737 2014-10-09 Richard Biener <rguenther@suse.de>
6739 PR tree-optimization/63445
6740 * tree-vrp.c (simplify_cond_using_ranges): Only warn about
6741 overflow for non-equality compares.
6743 2014-10-09 Uros Bizjak <ubizjak@gmail.com>
6745 PR rtl-optimization/57003
6746 * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
6747 also check CALL_INSN_FUNCTION_USAGE for clobbers again after
6748 killing regs_invalidated_by_call.
6750 2014-10-08 Teresa Johnson <tejohnson@google.com>
6753 * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
6754 (ssa_fix_duplicate_block_edges): Invoke it.
6755 (mark_threaded_blocks): Make two passes to avoid ordering dependences.
6757 2014-10-08 Oleg Endo <olegendo@gcc.gnu.org>
6760 * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
6761 atomic_fetch_<fetchop_name>si_hard,
6762 atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
6763 atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
6764 atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
6765 atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
6767 2014-10-08 Rong Xu <xur@google.com>
6769 * gcov-tool.c (profile_overlap): New driver function
6770 to compute profile overlap.
6771 (print_overlap_usage_message): New.
6772 (overlap_usage): New.
6774 (print_usage): Add calls to overlap function.
6776 * doc/gcov-tool.texi: Add documentation.
6778 2014-10-08 Steve Ellcey <sellcey@mips.com>
6780 * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
6781 LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
6783 2014-10-08 Jan Hubicka <hubicka@ucw.cz>
6785 * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
6786 pattern matching of MEM_REF.
6787 (check_stmt_for_type_change): Update.
6789 2014-10-08 Steve Ellcey <sellcey@mips.com>
6791 * config/mips/linux64.h: Remove.
6792 * config/mips/gnu-user64.h: Remove.
6793 * gcc.config (mips*-*-*): Remove references to linux64.h and
6795 * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
6796 with modified version from gnu-user64.h.
6797 (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
6798 (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
6799 * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
6801 (GNU_USER_LINK_EMULATION64): Ditto.
6802 (GNU_USER_LINK_EMULATIONN32): Ditto.
6803 (GLIBC_DYNAMIC_LINKER32): Ditto.
6804 (GLIBC_DYNAMIC_LINKER64): Ditto.
6805 (GLIBC_DYNAMIC_LINKERN32): Ditto.
6806 (UCLIBC_DYNAMIC_LINKER32): Ditto.
6807 (UCLIBC_DYNAMIC_LINKER64): Ditto.
6808 (UCLIBC_DYNAMIC_LINKERN32): Ditto.
6809 (BIONIC_DYNAMIC_LINKERN32): Ditto.
6810 (GNU_USER_DYNAMIC_LINKERN32): Ditto.
6811 (GLIBC_DYNAMIC_LINKER): Delete.
6812 (UCLIBC_DYNAMIC_LINKER): Delete.
6814 2014-10-08 Joern Rennecke <joern.rennecke@embecosm.com>
6815 Richard Biener <rguenther@suse.de>
6817 * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
6818 Get address space from operand 0 (BASE).
6820 2014-10-07 Iain Sandoe <iain@codesourcery.com>
6823 * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
6825 2014-10-07 Aldy Hernandez <aldyh@redhat.com>
6827 * dwarf2out.c: Remove current_function_has_inlines.
6828 (gen_subprogram_die): Same.
6829 (gen_inlined_subroutine_die): Same.
6831 2014-10-07 Ilya Tocar <ilya.tocar@intel.com>
6833 * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
6835 (_addcarry_u64): Ditto.
6836 (_addcarryx_u64): Ditto.
6838 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
6840 * cgraph.h (cgraph_node::get_fun): Declare.
6841 * cgraph.c (cgraph_node::get_fun): New method.
6842 * ipa-inline.c (can_inline_edge_p): Use it.
6844 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
6846 * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
6847 and -ftrapping-math.
6848 * lto-wrapper.c (merge_and_complain): Likewise.
6849 (run_gcc): Likewise.
6851 2014-10-06 Rong Xu <xur@google.com>
6853 * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
6854 * tree-profile.c: (params.h): New include.
6855 (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
6856 and __gcov_indirect_call_topn_counters for
6857 indirect_call_topn_profile.
6858 (gimple_init_edge_profiler): New decls for
6859 __gcov_indirect_call_topn_profiler.
6860 (gimple_gen_ic_profiler): Generate the correct profiler call.
6861 (gimple_gen_ic_func_profiler): Fix format.
6862 * value-prof.c (params.h): New include.
6863 (dump_histogram_value): Hanlde indirect_call_topn counters.
6864 (stream_in_histogram_value): Ditto.
6865 (gimple_indirect_call_to_profile): Use indirect_call_topn
6866 profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
6867 (gimple_find_values_to_profile): Hanlde indirect_call_topn
6869 * value-prof.h (enum hist_type): Histrogram type for
6870 indirect_call_topn counters.
6871 * profile.c (instrument_values): Instrument
6872 indirect_call_topn counters.
6874 2014-10-06 Rong Xu <xur@google.com>
6876 * Makefile.in: Fix dependence.
6877 * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
6878 indirect call topn profiler.
6881 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
6883 * calls.c (expand_call): Do not use the target as the return slot if
6884 it is not sufficiently aligned.
6886 2014-10-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6888 * config/rs6000/rs6000.c (analyze_swaps commentary): Add
6889 discussion of permutes and why we don't handle them.
6891 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
6893 * config/sparc/predicates.md (int_register_operand): Delete.
6895 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
6897 * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
6899 2014-10-06 Jakub Jelinek <jakub@redhat.com>
6901 * ubsan.h (ubsan_get_source_location): New prototype.
6902 * ubsan.c (ubsan_source_location_type): New variable.
6903 Function renamed to ...
6904 (ubsan_get_source_location_type): ... this. Cache
6905 return value in ubsan_source_location_type variable.
6906 (ubsan_source_location, ubsan_create_data): Use
6907 ubsan_get_source_location_type instead of
6908 ubsan_source_location_type.
6909 * asan.c (asan_protect_global): Don't protect globals
6910 with ubsan_get_source_location_type () type.
6911 (asan_add_global): Provide global decl location info
6914 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
6916 * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
6919 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
6921 * ipa-polymorphic-call.c (possible_placement_new): Fix condition
6923 (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
6925 (ipa_polymorphic_call_context::dump): Fix formating.
6926 (walk_ssa_copies): Add logic avoiding loops; update uses.
6927 * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
6929 2014-10-02 Mark Wielaard <mjw@redhat.com>
6932 * dwarf2out.c (gen_subprogram_die): When a member function is
6933 explicitly deleted then add a DW_AT_GNU_deleted attribute.
6934 * langhooks.h (struct lang_hooks_for_decls): Add
6935 function_decl_deleted_p langhook.
6936 * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
6937 (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
6939 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
6941 * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
6942 NULL pointer checks.
6943 (ipa_polymorphic_call_context::get_dynamic_type): Return true
6944 if type doesn't change.
6945 * cgraph.h (cgraph_indirect_call_info): New flag.
6946 * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
6947 (cgraph_node::dump): Dump it.
6948 * ipa-prop.c (ipa_analyze_call_uses): Ignore return valud
6949 of context.get_dynamic_type.
6950 (ipa_make_edge_direct_to_target): Do not speculate
6951 edge that is already speuclative.
6952 (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
6953 speculate to __builtin_unreachable
6954 (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
6956 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
6958 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
6960 * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
6961 get_dynamic_type; drop TODO.
6962 * ipa-polymorphic-call.c
6963 (ipa_polymorphic_call_context::get_dynamic_type): Be ready
6964 for otr_type to be unknown.
6966 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
6968 * common/config/score/score-common.c: Remove.
6969 * config.gcc: Remove support for score-*.
6970 * config/score/constraints.md: Remove.
6971 * config/score/elf.h: Remove.
6972 * config/score/predicates.md: Remove.
6973 * config/score/score-conv.h: Remove.
6974 * config/score/score-generic.md: Remove.
6975 * config/score/score-modes.def: Remove.
6976 * config/score/score-protos.h: Remove.
6977 * config/score/score.c: Remove.
6978 * config/score/score.h: Remove.
6979 * config/score/score.md: Remove.
6980 * config/score/score.opt: Remove.
6981 * doc/md.texi: Don't document score-*.
6983 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
6986 * genconditions.c: Directly include ggc.h before rtl.h.
6988 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
6990 * ipa-polymorphic-call.c
6991 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
6992 code determining speculative type.
6993 (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
6995 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
6997 * altivec.md (altivec_lvsl): New define_expand.
6998 (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
6999 (altivec_lvsr): New define_expand.
7000 (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
7001 * rs6000.c (rs6000_expand_builtin): Change to use
7002 altivec_lvs[lr]_direct; remove commented-out code.
7004 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7006 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
7007 Issue a warning message when vec_lvsl or vec_lvsr is used with a
7008 little endian target.
7010 2014-10-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
7012 * tree-pretty-print.c (dump_location): Make it extern. Dump also
7014 * tree-pretty-print.h (dump_location): Declare.
7015 * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
7016 (pp_gimple_stmt_1): Likewise.
7017 (dump_implicit_edges): Likewise.
7018 * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
7022 2014-10-03 David Malcolm <dmalcolm@redhat.com>
7024 * gcc.c (driver::global_initializations): Remove "const" so
7025 that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
7026 and decoded_options_count.
7028 2014-10-03 Maciej W. Rozycki <macro@codesourcery.com>
7030 * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
7032 * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
7033 TARGET_E500_DOUBLE case here.
7035 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
7040 * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
7042 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
7044 * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
7045 * lto-cgraph.c (lto_output_edge, input_edge): Stream
7046 in_polymorphic_cdtor
7047 * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
7048 (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
7049 * cgraphclones.c (cgraph_edge::clone): Likewise.
7050 * ipa-prop.c (update_jump_functions_after_inlining,
7051 try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
7052 to possible_dynamic_type_change.
7053 (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
7054 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
7055 IN_POLY_CDOTR argument.
7057 * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
7058 for BASE and OUTER_TYPE being NULL.
7059 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
7060 in_poly_cdtor parameter.
7062 2014-10-03 Jakub Jelinek <jakub@redhat.com>
7064 * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
7065 (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
7067 (expand_vec_perm_1): Likewise.
7069 2014-10-03 Jakub Jelinek <jakub@redhat.com>
7070 Uros Bizjak <ubizjak@gmail.com>
7072 PR tree-optimization/61403
7073 * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
7074 error in comment. Also optimize 256-bit vectors for AVX2
7075 or AVX (floating vectors only), provided the first permutation
7076 can be performed in one insn.
7078 2014-10-03 David Malcolm <dmalcolm@redhat.com>
7080 * gcc.c (class driver): New class.
7081 (main): Reimplement in terms of driver::main, moving most of the
7082 locals to be locals within individual methods of class driver.
7083 The remaining locals "explicit_link_files", "decoded_options" and
7084 "decoded_options_count" are used by multiple driver:: methods, and
7085 so become member data. Doing so isolates the argc/argv reads and
7086 writes. Replace "goto out" with a special exit code from
7087 new method driver::prepare_infiles. Split out the old
7088 implementation of main into the following...
7089 (driver::main): New function, corresponding to the old "main"
7091 (driver::set_progname): New function, taken from the old
7092 "main" implementation.
7093 (driver::expand_at_files): Likewise.
7094 (driver::decode_argv): Likewise.
7095 (driver::global_initializations): Likewise.
7096 (driver::build_multilib_strings): Likewise.
7097 (driver::set_up_specs): Likewise.
7098 (driver::putenv_COLLECT_GCC): Likewise.
7099 (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
7100 (driver::handle_unrecognized_options): Likewise.
7101 (driver::maybe_print_and_exit): Likewise.
7102 (driver::prepare_infiles): Likewise.
7103 (driver::do_spec_on_infiles): Likewise.
7104 (driver::maybe_run_linker): Likewise.
7105 (driver::final_actions): Likewise.
7106 (driver::get_exit_code): Likewise.
7108 2014-10-03 Yury Gribov <y.gribov@samsung.com>
7110 * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
7111 don't emit empty ctors.
7113 2014-10-03 Eric Botcazou <ebotcazou@adacore.com>
7115 * convert.c (convert_to_integer): Do not introduce useless conversions
7116 between integral types.
7118 2014-10-03 David Sherwood <david.sherwood@arm.com>
7120 * ira-int.h (ira_allocno): Mark hard_regno as signed.
7122 2014-10-03 Ilya Enkovich <ilya.enkovich@intel.com>
7124 * lra-constraints.c (inherit_in_ebb): Handle calls with
7125 multiple return values.
7126 * caller-save.c (save_call_clobbered_regs): Likewise.
7128 2014-10-03 Jakub Jelinek <jakub@redhat.com>
7130 * tree-vect-data-refs.c (vect_permute_load_chain,
7131 vect_shift_permute_load_chain): Fix a typo in temporary var names,
7132 suffle3 to shuffle3.
7135 * omp-low.c (taskreg_contexts): New variable.
7136 (scan_omp_parallel): Push newly created context into taskreg_contexts
7137 vector and move record layout code to finish_taskreg_scan.
7138 (scan_omp_task): Likewise.
7139 (finish_taskreg_scan): New function.
7140 (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
7141 vector elements and release it.
7144 * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
7145 of palignr arguments can't be used due to min 0 or max - min
7146 too high, try also op0, op1 order of palignr arguments.
7148 2014-10-02 Jan Hubicka <hubicka@ucw.cz>
7150 * cgraph.h (ipa_polymorphic_call_context):
7151 Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
7152 private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
7153 * ipa-polymorphic-call.c
7154 (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
7155 past end of dynamic types.
7156 (ipa_polymorphic_call_context::stream_out,
7157 speculative_outer_type): Stream dynamic flag.
7158 (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
7159 (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
7161 (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
7163 (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
7164 * ipa-prop.c (update_jump_functions_after_inlining,
7165 try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
7167 2014-10-02 Teresa Johnson <tejohnson@google.com>
7169 * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
7170 up when synthesizing counts to avoid rounding errors.
7172 2014-10-02 Teresa Johnson <tejohnson@google.com>
7175 * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
7176 asserts to handle incoming insanities.
7178 2014-10-02 Martin Jambor <mjambor@suse.cz>
7180 PR tree-optimization/63375
7181 * tree-sra.c (build_access_from_expr_1): Disqualify volatile
7184 2014-10-02 Olivier Hainque <hainque@adacore.com>
7186 * Makefile.in (CROSS): Define, to @CROSS.
7188 2014-10-02 Jakub Jelinek <jakub@redhat.com>
7191 * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
7192 if it expands to a single insn only.
7193 (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument. If true,
7194 fail unless in_order is true. Add forward declaration.
7195 (expand_vec_perm_vperm2f128): Fix up comment about which permutation
7196 is useful for one_operand_p.
7197 (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
7199 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
7201 * cgraphclones.c (build_function_type_skip_args): Do not make new
7202 type variant of old.
7204 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
7206 * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
7207 when speculation is added.
7208 (ipa_edge_args): Add polymorphic_call_contexts.
7209 (ipa_get_ith_polymorhic_call_context): New accesor.
7210 (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
7211 * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
7212 (ipa_compute_jump_functions_for_edge): Compute contexts.
7213 (update_jump_functions_after_inlining): Update contexts.
7214 (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
7215 update dumping; add speculative edge creation.
7216 (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
7218 (update_indirect_edges_after_inlining): Pass down context.
7219 (ipa_edge_duplication_hook): Duplicate contexts.
7220 (ipa_write_node_info): Stream out contexts.
7221 (ipa_read_node_info): Stream in contexts.
7222 * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
7224 (try_speculative_devirtualization): New function.
7225 * ipa-utils.h (try_speculative_devirtualization): Declare.
7227 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
7229 * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
7232 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
7234 * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
7237 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
7239 * ipa-polymorphic-call.c
7240 (ipa_polymorphic_call_context::restrict_to_inner_class):
7241 Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
7242 use speculation_consistent_p to do so; Add CONSDER_BASES
7243 and CONSIDER_PLACEMENT_NEW parameters.
7244 (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
7245 short circuit obvious cases.
7246 (ipa_polymorphic_call_context::dump): Improve formatting.
7247 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
7248 combine_speculation_with to record speculations; Do not ICE when
7249 object is located in pointer type decl; do not ICE for methods
7250 of UNION_TYPE; do not record nonpolymorphic types.
7251 (ipa_polymorphic_call_context::speculation_consistent_p): New method.
7252 (ipa_polymorphic_call_context::combine_speculation_with): New method.
7253 (ipa_polymorphic_call_context::combine_with): New method.
7254 (ipa_polymorphic_call_context::make_speculative): Move here; use
7255 combine speculation.
7256 * cgraph.h (ipa_polymorphic_call_context): Update
7257 restrict_to_inner_class prototype; add offset_by, make_speculative,
7258 combine_with, useless_p, combine_speculation_with and
7259 speculation_consistent_p methods.
7260 (ipa_polymorphic_call_context::offset_by): New method.
7261 (ipa_polymorphic_call_context::useless_p): New method.
7263 2014-10-01 Segher Boessenkool <segher@kernel.crashing.org>
7265 PR rtl-optimization/62151
7266 * combine.c (can_combine_p): Allow the destination register of INSN
7267 to be clobbered in I3.
7268 (subst): Do not substitute into clobbers of registers.
7270 2014-10-01 Jakub Jelinek <jakub@redhat.com>
7273 * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
7274 offset, TARGET_MEM_REF and SSA_NAME.
7276 * config/i386/i386.c (expand_vec_perm_palignr): Handle
7277 256-bit vectors for TARGET_AVX2.
7279 * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
7283 * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
7284 argument to avx2_permv2ti.
7286 2014-10-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7288 * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
7290 2014-09-30 Uros Bizjak <ubizjak@gmail.com>
7292 * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
7293 (fmod<mode>3): Ditto.
7294 (fpremxf4_i387): Ditto.
7295 (reminderxf3): Ditto.
7296 (reminder<mode>3): Ditto.
7297 (fprem1xf4_i387): Ditto.
7299 2014-09-30 Teresa Johnson <tejohnson@google.com>
7301 * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
7302 duplicate_blocks bitmap.
7303 (remove_ctrl_stmt_and_useless_edges): Ditto.
7304 (create_block_for_threading): Ditto.
7305 (compute_path_counts): New function.
7306 (update_profile): Ditto.
7307 (recompute_probabilities): Ditto.
7308 (update_joiner_offpath_counts): Ditto.
7309 (freqs_to_counts_path): Ditto.
7310 (clear_counts_path): Ditto.
7311 (ssa_fix_duplicate_block_edges): Update profile info.
7312 (ssa_create_duplicates): Pass new parameter.
7313 (ssa_redirect_edges): Remove old profile update.
7314 (thread_block_1): New duplicate_blocks bitmap,
7315 remove old profile update.
7316 (thread_single_edge): Pass new parameter.
7318 2014-09-30 Ilya Tocar <ilya.tocar@intel.com>
7321 * varasm.c (decode_reg_name_and_count): Check availability for
7322 registers from ADDITIONAL_REGISTER_NAMES.
7324 2014-09-30 David Malcolm <dmalcolm@redhat.com>
7327 * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
7328 (PLUGIN_HEADERS): Add pass-instances.def.
7330 2014-09-30 James Greenhalgh <james.greenhalgh@arm.com>
7332 * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
7334 * config/aarch64/aarch64-simd.md
7335 (aarch64_sqdmull_laneq<mode>): Expand iterator.
7336 * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
7337 (vqdmulls_lane_s32): Fix return type.
7338 (vqdmulls_laneq_s32): New.
7340 2014-09-30 Jakub Jelinek <jakub@redhat.com>
7343 * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
7344 or invert_jump_1 if jump isn't any_condjump_p.
7346 2014-09-30 Terry Guo <terry.guo@arm.com>
7348 * config/arm/arm-cores.def (cortex-m7): New core name.
7349 * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
7351 * config/arm/arm-tables.opt: Regenerated.
7352 * config/arm/arm-tune.md: Regenerated.
7353 * config/arm/arm.h (TARGET_VFP5): New macro.
7354 * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
7355 * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
7356 smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
7357 * doc/invoke.texi: Document new cpu and fpu names.
7359 2014-09-30 Jiong Wang <jiong.wang@arm.com>
7361 * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
7362 before sinking insn.
7364 2014-09-30 David Sherwood <david.sherwood@arm.com>
7366 * ira-int.h (ira_allocno): Add "wmode" field.
7367 * ira-build.c (create_insn_allocnos): Add new "parent" function
7369 * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
7370 that cannot be accessed in wmode.
7372 2014-09-30 Markus Trippelsdorf <markus@trippelsdorf.de>
7374 * data-streamer.c (bp_unpack_var_len_int): Avoid signed
7377 2014-09-29 Andi Kleen <ak@linux.intel.com>
7379 * opts.c (print_filtered_help): Print --param min/max/default
7382 2014-09-29 Kaz Kojima <kkojima@gcc.gnu.org>
7384 * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
7386 2014-09-29 Eric Botcazou <ebotcazou@adacore.com>
7388 * tree-vrp.c (get_single_symbol): New function.
7389 (build_symbolic_expr): Likewise.
7390 (symbolic_range_based_on_p): New predicate.
7391 (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
7392 for PLUS and MINUS. Do not drop symbolic ranges at the end.
7393 (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
7394 operand is symbolic and based on the other operand.
7396 2014-09-29 Chen Gang <gang.chen.5i5j@gmail.com>
7398 * config/microblaze/microblaze.md (call_internal1): Use VOID
7399 instead of SI to fix "((void (*)(void)) 0)()" issue
7401 2014-09-29 Nick Clifton <nickc@redhat.com>
7403 * config/msp430/msp430.c (msp430_expand_prologue): Return a
7404 CLOBBER rtx for naked functions.
7405 (msp430_expand_epilogue): Likewise.
7406 (msp430_use_f5_series_hwmult): Cache result.
7407 (use_32bit_hwmult): Cache result.
7408 (msp430_no_hwmult): New function.
7409 (msp430_output_labelref): Use it.
7411 2014-09-29 Jakub Jelinek <jakub@redhat.com>
7414 * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
7415 of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
7416 use the alignment of avar rather than ovar.
7418 2014-09-28 John David Anglin <danglin@gcc.gnu.org>
7420 * config/pa/pa.c (pa_output_function_epilogue): Only update
7421 last_address when a nonnote insn is found.
7423 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
7426 * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
7428 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
7431 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
7432 fix pasto in checking array size.
7434 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
7437 * passes.def (pass_tracer): Move before last dominator pass.
7439 2014-09-26 Thomas Schwinge <thomas@codesourcery.com>
7441 * gcc.c (try_generate_repro): Remove argument "prog". Change all
7443 (run_attempt): Handle errors of "pex_run" invocation.
7445 2014-09-26 Christophe Lyon <christophe.lyon@linaro.org>
7447 * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
7449 * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
7450 (TARGET_ASAN_SHADOW_OFFSET): Define.
7452 2014-09-26 Martin Liska <mliska@suse.cz>
7454 * cgraph.c (cgraph_node::release_body): New argument keep_arguments
7456 * cgraph.h: Likewise.
7457 * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
7458 * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
7459 * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
7460 * tree-ssa-alias.h: Likewise.
7462 2014-09-26 Jakub Jelinek <jakub@redhat.com>
7463 Max Ostapenko <m.ostapenko@partner.samsung.com>
7465 * common.opt: New option.
7466 * doc/invoke.texi: Describe new option.
7467 * gcc.c (execute): Don't free first string early, but at the end
7468 of the function. Call retry_ice if compiler exited with
7470 (main): Factor out common code.
7471 (print_configuration): New function.
7472 (files_equal_p): Likewise.
7473 (check_repro): Likewise.
7474 (run_attempt): Likewise.
7475 (do_report_bug): Likewise.
7476 (append_text): Likewise.
7477 (try_generate_repro): Likewise
7479 2014-09-25 Andi Kleen <ak@linux.intel.com>
7481 * config/i386/i386.c (x86_print_call_or_nop): New function.
7482 (x86_function_profiler): Support -mnop-mcount and
7484 * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
7485 * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
7487 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
7489 * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
7490 * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
7491 * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
7494 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
7496 * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
7497 type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
7498 types_odr_comparable): Declare.
7499 (polymorphic_type_binfo_p): Move here from ipa-devirt.c
7500 * ipa-polymorphic-call.c: New file.
7501 (contains_polymorphic_type_p, possible_placement_new,
7502 ipa_polymorphic_call_context::restrict_to_inner_class,
7503 contains_type_p, decl_maybe_in_construction_p,
7504 ipa_polymorphic_call_context::stream_out,
7505 ipa_polymorphic_call_context::debug,
7506 ipa_polymorphic_call_context::stream_in,
7507 ipa_polymorphic_call_context::set_by_decl,
7508 ipa_polymorphic_call_context::set_by_invariant,
7510 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
7511 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
7512 extr_type_from_vtbl_ptr_store, record_known_type
7513 check_stmt_for_type_change,
7514 ipa_polymorphic_call_context::get_dynamic_type): Move here from
7516 * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
7517 and streamer-hooks.h
7518 (contains_polymorphic_type_p, possible_placement_new,
7519 ipa_polymorphic_call_context::restrict_to_inner_class,
7520 contains_type_p, decl_maybe_in_construction_p,
7521 ipa_polymorphic_call_context::stream_out,
7522 ipa_polymorphic_call_context::debug,
7523 ipa_polymorphic_call_context::stream_in,
7524 ipa_polymorphic_call_context::set_by_decl,
7525 ipa_polymorphic_call_context::set_by_invariant,
7527 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
7528 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
7529 extr_type_from_vtbl_ptr_store, record_known_type
7530 check_stmt_for_type_change,
7531 ipa_polymorphic_call_context::get_dynamic_type): Move to
7532 ipa-polymorphic-call.c
7533 (type_all_derivations_known_p, types_odr_comparable,
7534 types_must_be_same_for_odr): Export.
7535 (type_known_to_have_no_deriavations_p): New function.
7536 * Makefile.in: Add ipa-polymorphic-call.c
7538 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
7540 * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
7542 (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
7543 (possible_polymorphic_call_targets): Instead of computing both
7544 speculative and non-speculative answers, do just one at a time.
7545 Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
7546 (dump_targets): Break out from ...
7547 (dump_possible_polymorphic_call_targets): ... here; dump both speculative
7548 and non-speculative lists.
7549 (ipa_devirt): Update for new possible_polymorphic_call_targets API.
7550 * ipa-utils.h (possible_polymorphic_call_targets): Update.
7552 2014-09-25 Uros Bizjak <ubizjak@gmail.com>
7554 PR rtl-optimization/63348
7555 * emit-rtl.c (try_split): Do not emit extra barrier.
7557 2014-09-25 James Greenhalgh <james.greenhalgh@arm.com>
7559 * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
7560 * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
7562 (aarch64_<sur>shll2_n<mode>): Likewise.
7563 (aarch64_<sur>shr_n<mode>): Likewise.
7564 (aarch64_<sur>sra_n<mode>: Likewise.
7565 (aarch64_<sur>s<lr>i_n<mode>): Likewise.
7566 (aarch64_<sur>qshl<u>_n<mode>): Likewise.
7567 * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
7568 * config/aarch64/iterators.md (ve_mode): New.
7569 (offsetlr): Remap to infix text for use in new predicates.
7570 * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
7571 (aarch64_simd_shift_imm_hi): Likewise.
7572 (aarch64_simd_shift_imm_si): Likewise.
7573 (aarch64_simd_shift_imm_di): Likewise.
7574 (aarch64_simd_shift_imm_offset_qi): Likewise.
7575 (aarch64_simd_shift_imm_offset_hi): Likewise.
7576 (aarch64_simd_shift_imm_offset_si): Likewise.
7577 (aarch64_simd_shift_imm_offset_di): Likewise.
7578 (aarch64_simd_shift_imm_bitsize_qi): Likewise.
7579 (aarch64_simd_shift_imm_bitsize_hi): Likewise.
7580 (aarch64_simd_shift_imm_bitsize_si): Likewise.
7581 (aarch64_simd_shift_imm_bitsize_di): Likewise.
7583 2014-09-25 Jiong Wang <jiong.wang@arm.com>
7585 * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
7586 new created BB as the intersection of live-in from "old_dest" and
7589 2014-09-25 Felix Yang <felix.yang@huawei.com>
7591 * lra.c (lra_set_insn_recog_data): Fix typo in comment.
7592 * genautomata.c (merge_states): Ditto.
7594 2014-09-25 Oleg Endo <olegendo@gcc.gnu.org>
7597 * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
7598 in instruction sequence.
7600 2014-09-25 Nick Clifton <nickc@redhat.com>
7603 * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
7604 in instruction sequence.
7606 2014-09-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7609 * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
7610 Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
7612 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
7613 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7614 Anna Tikhonova <anna.tikhonova@intel.com>
7615 Ilya Tocar <ilya.tocar@intel.com>
7616 Andrey Turetskiy <andrey.turetskiy@intel.com>
7617 Ilya Verbin <ilya.verbin@intel.com>
7618 Kirill Yukhin <kirill.yukhin@intel.com>
7619 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7621 * config/i386/sse.md
7622 (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
7623 (define_expand "<avx2_avx512>_perm<mode>"): ... this.
7624 (define_expand "avx512f_perm<mode>_mask"): Rename to ...
7625 (define_expand "<avx512>_perm<mode>_mask"): ... this.
7626 Use VI8F_256_512 mode iterator.
7627 (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
7628 (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
7630 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
7631 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7632 Anna Tikhonova <anna.tikhonova@intel.com>
7633 Ilya Tocar <ilya.tocar@intel.com>
7634 Andrey Turetskiy <andrey.turetskiy@intel.com>
7635 Ilya Verbin <ilya.verbin@intel.com>
7636 Kirill Yukhin <kirill.yukhin@intel.com>
7637 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7639 * config/i386/sse.md
7640 (define_insn "avx_movshdup256<mask_name>"): Add masking.
7641 (define_insn "sse3_movshdup<mask_name>"): Ditto.
7642 (define_insn "avx_movsldup256<mask_name>"): Ditto.
7643 (define_insn "sse3_movsldup<mask_name>"): Ditto.
7644 (define_insn "vec_dupv2df<mask_name>"): Ditto.
7645 (define_insn "*vec_concatv2df"): Add EVEX version.
7647 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
7648 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7649 Anna Tikhonova <anna.tikhonova@intel.com>
7650 Ilya Tocar <ilya.tocar@intel.com>
7651 Andrey Turetskiy <andrey.turetskiy@intel.com>
7652 Ilya Verbin <ilya.verbin@intel.com>
7653 Kirill Yukhin <kirill.yukhin@intel.com>
7654 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7656 * config/i386/sse.md
7657 (define_insn "vec_set<mode>_0"): Add EVEX version.
7659 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
7660 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7661 Anna Tikhonova <anna.tikhonova@intel.com>
7662 Ilya Tocar <ilya.tocar@intel.com>
7663 Andrey Turetskiy <andrey.turetskiy@intel.com>
7664 Ilya Verbin <ilya.verbin@intel.com>
7665 Kirill Yukhin <kirill.yukhin@intel.com>
7666 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7668 * config/i386/sse.md
7670 "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
7672 (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
7673 (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
7674 (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
7675 "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
7676 (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
7677 (define_expand "sse2_cvtpd2ps_mask): New.
7678 (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
7679 (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
7681 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
7682 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7683 Anna Tikhonova <anna.tikhonova@intel.com>
7684 Ilya Tocar <ilya.tocar@intel.com>
7685 Andrey Turetskiy <andrey.turetskiy@intel.com>
7686 Ilya Verbin <ilya.verbin@intel.com>
7687 Kirill Yukhin <kirill.yukhin@intel.com>
7688 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7690 * config/i386/i386.c
7691 (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
7692 (ufix_notruncv8dfv8si2_mask_round): ... this.
7693 * config/i386/sse.md
7694 (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
7695 (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
7696 (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
7697 (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
7698 (define_expand "sse2_cvtpd2dq"): Delete.
7699 (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
7700 make 2nd operand const0 vector.
7701 (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
7703 (define_mode_attr pd2udqsuff): New.
7705 "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
7706 (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
7707 (define_insn "*avx_cvttpd2dq256_2"): Delete.
7708 (define_expand "sse2_cvttpd2dq"): Ditto.
7709 (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
7710 make 2nd operand const0 vector.
7712 2014-09-25 Jakub Jelinek <jakub@redhat.com>
7714 PR tree-optimization/63341
7715 * tree-vectorizer.h (vect_create_data_ref_ptr,
7716 vect_create_addr_base_for_vector_ref): Add another tree argument
7717 defaulting to NULL_TREE.
7718 * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
7719 argument, pass it down to vect_create_addr_base_for_vector_ref.
7720 (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
7721 add that to base_offset too if non-NULL.
7722 * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
7723 for dr_explicit_realign_optimized set it to vector byte size
7724 - 1 instead of setting offset, pass byte_offset down to
7725 vect_create_data_ref_ptr.
7727 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
7729 * ipa-devirt.c (possible_polymorphic_call_targets): Remove
7730 forgotten debug output; canonicalize querries more wtih LTO.
7732 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
7734 * cgraph.h (class ipa_polymorphic_call_context): Move here from
7735 ipa-utils.h; add stream_int and stream_out methods.
7736 (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
7737 OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
7738 MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
7740 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
7741 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
7742 ipa_polymorphic_call_context::clear_speculation,
7743 ipa_polymorphic_call_context::clear_outer_type): Move here from
7745 * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
7746 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
7747 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
7748 ipa_polymorphic_call_context::clear_speculation,
7749 ipa_polymorphic_call_context::clear_outer_type): Likewise.
7750 * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
7752 (ipa_polymorphic_call_context::stream_out): New method.
7753 (ipa_polymorphic_call_context::stream_in): New method.
7754 (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
7755 * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
7757 (ipa_analyze_call_uses): Simplify.
7758 (update_indirect_edges_after_inlining): Do not care about outer_type.
7759 (ipa_write_indirect_edge_info): Update.
7760 (ipa_write_indirect_edge_info): Likewise.
7761 * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
7762 (dump_edge_flags): Break out from ...
7763 (cgraph_node::dump): ... here; dump indirect edges.
7765 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
7767 * ipa-utils.h (polymorphic_call_context): Add
7768 metdhos dump, debug and clear_outer_type.
7769 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
7770 (ipa_polymorphic_call_context::clear_outer_type): New method.
7771 * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
7772 * ipa-devirt.c (types_odr_comparable): New function.
7773 (types_must_be_same_for_odr): New function.
7774 (odr_subtypes_equivalent_p): Simplify.
7775 (possible_placement_new): Break out from ...
7776 (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
7777 be more cuatious about returning false in cases the context may be
7778 valid in derived type or via placement new.
7779 (contains_type_p): Clear maybe_derived_type
7780 (ipa_polymorphic_call_context::dump): New method.
7781 (ipa_polymorphic_call_context::debug): New method.
7782 (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
7783 (ipa_polymorphic_call_context::set_by_invariant): Simplify.
7784 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
7785 (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
7786 to suceed on all valid cases; remove confused sanity check.
7787 (dump_possible_polymorphic_call_targets): Simplify.
7789 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
7791 * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
7792 lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
7793 tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
7794 varpool.c: Rename all instances of DECL_ABSTRACT to
7797 2014-09-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
7799 * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
7800 special handling for stores whose SET_SRC is an UNSPEC (such as
7803 2014-09-24 Jiong Wang <jiong.wang@arm.com>
7805 * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
7806 !REG_P (src) to release more instruction sink opportunities.
7808 2014-09-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
7810 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
7811 move costs for 128-bit types.
7813 2014-09-24 Martin Jambor <mjambor@suse.cz>
7815 * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
7816 when duplicating a PASS_THROUGH jump function when creating a
7819 2014-09-24 Marek Polacek <polacek@redhat.com>
7823 * asan.c (maybe_instrument_call): Add default case.
7824 * ipa-pure-const.c (special_builtin_state): Likewise.
7825 * predict.c (expr_expected_value_1): Likewise.
7826 * lto-streamer-out.c (write_symbol): Initialize variable.
7828 2014-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7830 * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
7832 (vmuld_laneq_f64): Likewise.
7833 (vmuls_lane_f32): Likewise.
7834 (vmuls_laneq_f32): Likewise.
7836 2014-09-24 Kirill Yukhin <kirill.yukhin@intel.com>
7839 * varpool.c (varpool_node::add): Pass decl attributes
7840 to lookup_attribute.
7842 2014-09-24 Jakub Jelinek <jakub@redhat.com>
7845 * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
7847 2014-09-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
7849 PR tree-optimization/63266
7850 * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
7851 marker for unknown byte value.
7852 (MARKER_MASK): New macro.
7853 (MARKER_BYTE_UNKNOWN): New macro.
7854 (HEAD_MARKER): New macro.
7855 (do_shift_rotate): Mark bytes with unknown values due to sign
7856 extension when doing an arithmetic right shift. Replace hardcoded
7857 mask for marker by new MARKER_MASK macro.
7858 (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
7859 numbers accordingly.
7861 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
7862 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7863 Anna Tikhonova <anna.tikhonova@intel.com>
7864 Ilya Tocar <ilya.tocar@intel.com>
7865 Andrey Turetskiy <andrey.turetskiy@intel.com>
7866 Ilya Verbin <ilya.verbin@intel.com>
7867 Kirill Yukhin <kirill.yukhin@intel.com>
7868 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7870 * config/i386/sse.md
7872 "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
7874 (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
7875 (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
7877 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
7878 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7879 Anna Tikhonova <anna.tikhonova@intel.com>
7880 Ilya Tocar <ilya.tocar@intel.com>
7881 Andrey Turetskiy <andrey.turetskiy@intel.com>
7882 Ilya Verbin <ilya.verbin@intel.com>
7883 Kirill Yukhin <kirill.yukhin@intel.com>
7884 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7886 * config/i386/sse.md
7887 (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
7888 (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
7889 (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
7890 (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
7891 (define_expand "avx512vl_pshuflw_mask"): New.
7892 (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
7893 (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
7894 (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
7895 (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
7896 (define_expand "avx512vl_pshufhw_mask"): New.
7897 (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
7899 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
7900 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7901 Anna Tikhonova <anna.tikhonova@intel.com>
7902 Ilya Tocar <ilya.tocar@intel.com>
7903 Andrey Turetskiy <andrey.turetskiy@intel.com>
7904 Ilya Verbin <ilya.verbin@intel.com>
7905 Kirill Yukhin <kirill.yukhin@intel.com>
7906 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7908 * config/i386/i386.c
7909 (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
7910 CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
7911 CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
7912 CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
7913 CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
7914 * config/i386/sse.md
7915 (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
7917 "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
7918 (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
7920 "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
7921 (define_expand "avx512vl_pshufdv3_mask"): Ditto.
7922 (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
7923 (define_expand "avx512vl_pshufd_mask"): New.
7924 (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
7926 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
7927 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7928 Anna Tikhonova <anna.tikhonova@intel.com>
7929 Ilya Tocar <ilya.tocar@intel.com>
7930 Andrey Turetskiy <andrey.turetskiy@intel.com>
7931 Ilya Verbin <ilya.verbin@intel.com>
7932 Kirill Yukhin <kirill.yukhin@intel.com>
7933 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7935 * config/i386/i386.c
7936 (CODE_FOR_avx2_extracti128): Rename to ...
7937 (CODE_FOR_avx_vextractf128v4di): this.
7938 (CODE_FOR_avx2_inserti128): Rename to ...
7939 (CODE_FOR_avx_vinsertf128v4di): this.
7940 (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
7941 CODE_FOR_avx_vextractf128v4di.
7942 (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
7943 CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
7944 CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
7945 CODE_FOR_avx512vl_vinsertv8si.
7946 * config/i386/sse.md
7948 "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
7949 AVX512_VEC mode iterator.
7951 "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
7954 "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
7955 AVX512_VEC_2 mode iterator.
7956 (define_insn "vec_set_lo_<mode><mask_name>"): New.
7957 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
7958 (define_expand "avx512vl_vinsert<mode>"): Ditto.
7959 (define_insn "avx2_vec_set_lo_v4di"): Delete.
7960 (define_insn "avx2_vec_set_hi_v4di"): Ditto.
7961 (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
7962 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
7963 (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
7964 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
7965 (define_expand "avx2_extracti128"): Delete.
7966 (define_expand "avx2_inserti128"): Ditto.
7968 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
7969 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7970 Anna Tikhonova <anna.tikhonova@intel.com>
7971 Ilya Tocar <ilya.tocar@intel.com>
7972 Andrey Turetskiy <andrey.turetskiy@intel.com>
7973 Ilya Verbin <ilya.verbin@intel.com>
7974 Kirill Yukhin <kirill.yukhin@intel.com>
7975 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7977 * config/i386/sse.md
7978 (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
7979 (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
7980 (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
7981 (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
7982 (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
7983 (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
7984 (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
7985 (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
7986 (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
7987 (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
7988 (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
7989 (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
7990 (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
7992 2014-09-24 Zhenqiang Chen <zhenqiang.chen@arm.com>
7994 PR rtl-optimization/63210
7995 * ira-color.c (assign_hard_reg): Ignore conflict cost if the
7996 HARD_REGNO is not available for CONFLICT_A.
7998 2014-09-23 Andi Kleen <ak@linux.intel.com>
8000 * cgraph.h (symtab_node): Add no_reorder attribute.
8001 (symbol_table::output_asm_statements): Remove.
8002 * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
8003 (cgraph_node::create_version_clone): Dito.
8004 (symbol_table::output_asm_statements): Remove.
8005 * trans-mem.c (ipa_tm_create_version_alias): Dito.
8006 * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
8007 (output_in_order): Add no_reorder flag. Only handle no_reorder
8009 (symbol_table::compile): Add separate pass for no_reorder nodes.
8010 (process_common_attributes): Set no_reorder flag in symtab node.
8012 (process_function_and_variable_attributes): Pass symtab nodes to
8013 process_common_attributes.
8014 * doc/extend.texi (no_reorder): Document no_reorder attribute.
8015 * lto-cgraph.c (lto_output_node): Serialize no_reorder.
8016 (lto_output_varpool_node): Dito.
8017 (input_overwrite_node): Dito.
8018 (input_varpool_node): Dito.
8019 * varpool.c (varpool_node::add): Set no_reorder attribute.
8020 (symbol_table::remove_unreferenced_decls): Handle no_reorder.
8021 (symbol_table::output_variables): Dito.
8022 * symtab.c (symtab_node::dump_base): Print no_reorder.
8024 2014-09-23 Jiong Wang <jiong.wang@arm.com>
8026 * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
8029 2014-09-23 Thomas Schwinge <thomas@codesourcery.com>
8031 * configure: Regenerate.
8033 2014-09-23 Alan Lawrence <alan.lawrence@arm.com>
8035 * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
8036 when result_mode == shift_mode.
8038 2014-09-23 Kostya Serebryany <kcc@google.com>
8040 Update to match the changed asan API.
8041 * asan.c (asan_global_struct): Update the __asan_global definition
8042 to match the new API.
8043 (asan_add_global): Ditto.
8044 * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
8047 2014-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
8049 * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
8050 refine the constraints used on 32/64-bit floating point moves.
8052 (f64_vsx): Likewise.
8055 (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
8056 (BOOL_REGS_OP1): Likewise.
8057 (BOOL_REGS_OP2): Likewise.
8058 (BOOL_REGS_UNARY): Likewise.
8059 (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
8060 32/64-bit floating point moves. Do not use wa, instead use ww/ws
8061 for moves involving VSX registers. Do not use constraints that
8062 target VSX registers for decimal types.
8063 (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
8064 (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
8066 2014-09-23 Jan Hubicka <hubicka@ucw.cz>
8068 * tree.h (int_bit_position): Turn into inline function;
8069 implement using wide int.
8070 * tree.c (int_bit_position): Remove.
8072 2014-09-23 Richard Sandiford <richard.sandiford@arm.com>
8075 * target-globals.c (target_globals::~target_globals): Fix location
8076 of ira_int destruction.
8078 2014-09-23 Renlin Li <renlin.li@arm.com>
8080 * config/aarch64/aarch64.md (return): New.
8081 (simple_return): Likewise.
8082 * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
8083 * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
8085 2014-09-23 Wilco Dijkstra <wdijkstr@arm.com>
8087 * common/config/aarch64/aarch64-common.c:
8088 (default_options aarch_option_optimization_table):
8089 Default to -fsched-pressure.
8091 2014-09-23 Ilya Enkovich <ilya.enkovich@intel.com>
8093 * cfgcleanup.c (try_optimize_cfg): Do not remove label
8094 with LABEL_PRESERVE_P flag set.
8096 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
8097 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8098 Anna Tikhonova <anna.tikhonova@intel.com>
8099 Ilya Tocar <ilya.tocar@intel.com>
8100 Andrey Turetskiy <andrey.turetskiy@intel.com>
8101 Ilya Verbin <ilya.verbin@intel.com>
8102 Kirill Yukhin <kirill.yukhin@intel.com>
8103 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8105 * config/i386/sse.md
8106 (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
8107 (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
8108 (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
8109 (define_insn "sse2_shufpd_v2df_mask"): New.
8111 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
8112 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8113 Anna Tikhonova <anna.tikhonova@intel.com>
8114 Ilya Tocar <ilya.tocar@intel.com>
8115 Andrey Turetskiy <andrey.turetskiy@intel.com>
8116 Ilya Verbin <ilya.verbin@intel.com>
8117 Kirill Yukhin <kirill.yukhin@intel.com>
8118 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8120 * config/i386/sse.md
8121 (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
8122 (define_insn "avx_shufps256_1<mask_name>"): Ditto.
8123 (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
8124 (define_insn "sse_shufps_v4sf_mask"): New.
8126 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
8127 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8128 Anna Tikhonova <anna.tikhonova@intel.com>
8129 Ilya Tocar <ilya.tocar@intel.com>
8130 Andrey Turetskiy <andrey.turetskiy@intel.com>
8131 Ilya Verbin <ilya.verbin@intel.com>
8132 Kirill Yukhin <kirill.yukhin@intel.com>
8133 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8135 * config/i386/sse.md
8136 (define_insn "avx_unpckhps256<mask_name>"): Add masking.
8137 (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
8138 (define_insn "avx_unpcklps256<mask_name>"): Ditto.
8139 (define_insn "unpcklps128_mask"): New.
8141 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
8142 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8143 Anna Tikhonova <anna.tikhonova@intel.com>
8144 Ilya Tocar <ilya.tocar@intel.com>
8145 Andrey Turetskiy <andrey.turetskiy@intel.com>
8146 Ilya Verbin <ilya.verbin@intel.com>
8147 Kirill Yukhin <kirill.yukhin@intel.com>
8148 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8150 * config/i386/sse.md
8151 (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
8152 (define_insn "avx512vl_unpckhpd128_mask"): New.
8153 (define_expand "avx_movddup256<mask_name>"): Add masking.
8154 (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
8155 (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
8156 (define_insn "avx512vl_unpcklpd128_mask"): New.
8158 2014-09-22 Joseph Myers <joseph@codesourcery.com>
8160 * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
8161 * doc/tm.texi: Regenerate.
8162 * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
8163 * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
8164 * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
8166 * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
8167 * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
8168 * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
8169 * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
8170 * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
8172 * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
8173 * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
8174 * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
8175 * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
8176 * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
8177 * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
8178 * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
8179 * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
8180 * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
8181 * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
8182 * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
8185 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
8187 * tree-ssa-ccp.c (prop_value_d): Rename to ...
8188 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
8189 * ipa-prop.c (struct type_change_info): Rename to ...
8190 (prop_type_change_info): ... this; update uses.
8191 * ggc-page.c (globals): Rename to ...
8192 (static struct ggc_globals): ... this; update uses.
8193 * tree-ssa-loop-im.c (mem_ref): Rename to ...
8194 (im_mem_ref): ... this; update uses.
8195 * ggc-common.c (loc_descriptor): Rename to ...
8196 (ggc_loc_descriptor): ... this; update uses.
8197 * lra-eliminations.c (elim_table): Rename to ...
8198 (lra_elim_table): ... this; update uses.
8199 * bitmap.c (output_info): Rename to ...
8200 (bitmap_output_info): ... this; update uses.
8201 * gcse.c (expr): Rename to ...
8202 (gcse_expr) ... this; update uses.
8203 (occr): Rename to ...
8204 (gcse_occr): .. this; update uses.
8205 * tree-ssa-copy.c (prop_value_d): Rename to ...
8206 (prop_value_t): ... this.
8207 * predict.c (block_info_def): Rename to ...
8208 (block_info): ... this; update uses.
8209 (edge_info_def): Rename to ...
8210 (edge_info): ... this; update uses.
8211 * profile.c (bb_info): Rename to ...
8212 (bb_profile_info): ... this; update uses.
8213 * alloc-pool.c (output_info): Rename to ...
8214 (pool_output_info): ... this; update uses.
8215 * ipa-cp.c (topo_info): Rename to ..
8216 (ipa_topo_info): ... this; update uses.
8217 * tree-nrv.c (nrv_data): Rename to ...
8218 (nrv_data_t): ... this; update uses.
8219 * ipa-split.c (bb_info): Rename to ...
8220 (split_bb_info): ... this one.
8221 * profile.h (edge_info): Rename to ...
8222 (edge_profile_info): ... this one; update uses.
8223 * dse.c (bb_info): Rename to ...
8224 (dse_bb_info): ... this one; update uses.
8225 * cprop.c (occr): Rename to ...
8226 (cprop_occr): ... this one; update uses.
8227 (expr): Rename to ...
8228 (cprop_expr): ... this one; update uses.
8230 2014-09-22 Jason Merrill <jason@redhat.com>
8232 * Makefile.in (check-parallel-%): Add @.
8234 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
8236 * config/aarch64/geniterators.sh: New.
8237 * config/aarch64/iterators.md (VDQF_DF): New.
8238 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
8239 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
8241 2014-09-22 Peter A. Bigot <pab@pabigot.com>
8243 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
8244 -lnosys when -msim absent.
8246 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
8248 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
8250 2014-09-22 Richard Biener <rguenther@suse.de>
8252 * gimplify.c (gimplify_init_constructor): Do not leave
8253 non-GIMPLE vector constructors around.
8254 * tree-cfg.c (verify_gimple_assign_single): Verify that
8255 CONSTRUCTORs have gimple elements.
8257 2014-09-22 Jakub Jelinek <jakub@redhat.com>
8260 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
8261 insert a debug source bind stmt setting DEBUG_EXPR_DECL
8262 instead of a normal gimple assignment stmt.
8264 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
8266 * config/bfin/bfin.md: Fix use of constraints in define_split.
8268 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
8270 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
8271 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
8273 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
8275 * hard-reg-set.h: Include hash-table.h.
8276 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
8278 * target-globals.c (target_globals::~target_globals): Call
8279 hard_regs->finalize.
8280 * rtl.h (subreg_shape): New structure.
8281 (shape_of_subreg): New function.
8282 (simplifiable_subregs): Declare.
8283 * reginfo.c (simplifiable_subreg): New structure.
8284 (simplifiable_subregs_hasher): Likewise.
8285 (simplifiable_subregs): New function.
8286 (invalid_mode_changes): Delete.
8287 (alid_mode_changes, valid_mode_changes_obstack): New variables.
8288 (record_subregs_of_mode): Remove subregs_of_mode parameter.
8289 Record valid mode changes in valid_mode_changes.
8290 (find_subregs_of_mode): Remove subregs_of_mode parameter.
8291 Update calls to record_subregs_of_mode.
8292 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
8293 handling. Initialize new variables. Update call to
8294 find_subregs_of_mode.
8295 (invalid_mode_change_p): Check new variables instead of
8296 invalid_mode_changes.
8297 (finish_subregs_of_mode): Finalize new variables instead of
8298 invalid_mode_changes.
8299 (target_hard_regs::finalize): New function.
8300 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
8301 even when CLASS_CANNOT_CHANGE_MODE is undefined.
8303 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
8305 * combine.c (subst): Use simplify_subreg_regno rather than
8306 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
8308 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
8310 * rtl.h (subreg_info): Expand commentary
8311 * rtlanal.c (subreg_get_info): Likewise.
8313 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
8315 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
8316 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
8317 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
8319 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
8321 * config/arm/arm.c: #include "tm-constrs.h"
8322 (thumb1_size_rtx_costs): Adjust rtx costs.
8324 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
8326 * configure.ac (target_header_dir): Move block defining
8327 this to before the block setting inhibit_libc.
8328 (inhibit_libc): When considering $with_headers, just
8329 check it it's explicitly "no". If not, also check if
8330 $target_header_dir/stdio.h is present. If not, set
8332 * configure: Regenerate.
8334 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
8336 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
8338 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
8340 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
8341 insn for divides by integer powers of two.
8342 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
8343 (mod<mode>3): Fix formatting.
8344 (three anonymous define_insn and two define_split): Delete.
8346 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
8348 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
8349 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
8350 (floatdisf2_internal2): Ditto.
8351 (ashrdi3_no_power): Ditto. Fix formatting.
8353 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
8355 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
8356 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
8359 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
8361 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
8362 constant, use addsi3 directly.
8363 (three anonymous define_insn, two define_split): Delete.
8364 (sub<mode>3): Move. Do not allow constant second operand.
8365 Generate different insn for constant first operand.
8366 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
8367 (subf<mode>3_imm): New.
8368 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
8369 (*plus_ltu<mode>): Only handle registers.
8370 (*plus_ltu<mode>_1): New. Handle integer third operand.
8371 (*plus_gtu<mode>): Only handle registers.
8372 (*plus_gtu<mode>_1): New. Handle integer third operand.
8374 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
8376 * config/rs6000/rs6000.md (iorxor): New code_iterator.
8377 (iorxor): New code_attr.
8378 (IORXOR): New code_attr.
8379 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
8380 (ior<mode>3, xor<mode>3): Delete.
8381 (<iorxor><mode>3): New.
8382 (splitter for "big" integer ior, xor): New.
8383 (*bool<mode>3): Move. Also handle AND.
8384 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
8385 (splitter for "big" integer ior, xor): Delete.
8387 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
8389 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
8390 (two anonymous define_insn and two define_split): Delete.
8391 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
8393 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
8395 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
8396 (two anonymous define_insn and two define_split): Delete.
8397 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
8399 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
8401 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
8403 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
8405 * config/rs6000/predicates.md (ca_operand): Allow subregs.
8406 (input_operand): Do not allow ca_operand.
8407 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
8408 carry bit, allow SImode and Pmode.
8409 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
8411 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
8413 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
8414 clobbered registers using clobber_reg. Remove UNSPEC decoration.
8415 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
8416 (*call_rex64_ms_sysv): Remove.
8417 (*call_value_rex64_ms_sysv): Ditto.
8418 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
8420 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
8422 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
8425 2014-09-20 Andreas Schwab <schwab@suse.de>
8427 * config/ia64/ia64.md: Remove constraints from define_split
8430 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
8432 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
8433 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
8434 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
8435 (get_dynamic_type): Remove.
8436 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
8437 (clear_speculation): Bring to ipa-deivrt.h
8438 (get_class_context): Rename to ...
8439 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
8440 (contains_type_p): Update.
8441 (get_dynamic_type): Rename to ...
8442 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
8443 (possible_polymorphic_call_targets): UPdate.
8444 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
8445 * ipa-prop.c (ipa_analyze_call_uses): Update.
8447 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
8449 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
8450 privatize dynamic TLS variables.
8452 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
8454 * diagnostic.c (warning_n): New function.
8455 * diagnostic-core.h (warning_n): Declare.
8456 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
8457 output dynamic counts when available.
8459 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
8461 PR tree-optimization/63255
8462 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
8463 issue in setting body_removed flag.
8465 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
8468 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
8469 that visibility change is possible
8470 (handle_weakref_attribute): Likewise.
8471 * cgraph.h (symtab_node): Add method get_create and
8472 field refuse_visibility_changes.
8473 (symtab_node::get_create): New method.
8474 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
8475 * varasm.c (mark_weak): Verify that visibility change is
8478 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
8480 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
8481 for base_reg_operand to be common between LO_SUM and PLUS.
8482 (fusion_gpr_mem_combo): New predicate to match a fused address
8483 that combines the addis and memory offset address.
8485 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
8487 (emit_fusion_gpr_load): Likewise.
8489 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
8490 signature to pass each argument separately, rather than
8491 using an operands array. Rewrite the insns found by peephole2 to
8492 be a single insn, rather than hoping the insns will still be
8493 together when the peephole pass is done. Drop being called via a
8495 (emit_fusion_gpr_load): Change calling signature to be called from
8496 the fusion_gpr_load_<mode> insns with a combined memory address
8497 instead of the peephole pass passing the addis and offset
8500 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
8502 (power8 fusion peephole): Drop support for doing power8 via a
8503 normal peephole that was created by the peephole2 pass.
8504 (power8 fusion peephole2): Create a new insn with the fused
8505 address, so that the fused operation is kept together after
8506 register allocation is done.
8507 (fusion_gpr_load_<mode>): Likewise.
8509 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
8512 * tree.c (need_assembler_name_p): Do not mangle variadic types.
8514 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
8516 * recog.c (scratch_operand): Do not simply allow all hard registers:
8517 only allow those that are allocatable.
8519 2014-09-19 Felix Yang <felix.yang@huawei.com>
8521 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
8522 comments and fix spacing to conform to coding style.
8524 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
8526 * genrecog.c (validate_pattern): Allow empty constraints in
8529 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
8531 * dwarf2out.c (decl_ultimate_origin): Update comment.
8532 * tree.c (block_ultimate_origin): Same.
8534 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8536 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
8537 Update GCC version name to GCC 5.
8538 (rs6000_function_arg_boundary): Likewise.
8539 (rs6000_function_arg): Likewise.
8541 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
8543 * config/sh/sh.md: Fix use of constraints in define_split.
8545 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
8548 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
8550 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
8552 * doc/md.texi (Modifiers): Consistently use "read/write"
8553 nomenclature rather than "input/output".
8554 * genrecog.c (constraints_supported_in_insn_p): New.
8555 (validate_pattern): If needed, also check constraints on
8556 MATCH_SCRATCH operands.
8557 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
8558 operands with no '=' or '+' modifier.
8560 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
8562 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
8563 scratch register as written.
8565 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
8567 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
8570 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
8572 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
8575 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
8578 * config/s390/s390.c (s390_emit_epilogue): When doing the return
8579 address load optimization force s390_optimize_prologue to leave it
8580 that way. Only do the optimization if we already decided to push
8581 r14 into a stack slot.
8583 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
8585 * asan.c (build_check_stmt): Alignment arg was added.
8586 (asan_expand_check_ifn): Optimization for alignment >= 8.
8588 2014-09-19 Olivier Hainque <hainque@adacore.com>
8590 * config/i386/vxworksae.h: Remove obsolete definitions.
8591 (STACK_CHECK_PROTECT): Define.
8592 * config/i386/vx-common.h: Remove. Merge contents within
8593 config/i386/vxworks.h.
8594 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
8597 2014-09-19 Olivier Hainque <hainque@adacore.com>
8599 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
8600 * config/rs6000/t-vxworksmils: New file.
8601 * config/rs6000/vxworksmils.h: New file.
8603 2014-09-19 Olivier Hainque <hainque@adacore.com>
8605 * varasm.c (default_section_type_flags): Flag .persistent.bss
8606 sections as SECTION_BSS.
8608 2014-09-19 Nick Clifton <nickc@redhat.com>
8610 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
8611 pop'ed registers so that DCE does not eliminate them.
8613 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
8616 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
8618 2014-09-18 Joseph Myers <joseph@codesourcery.com>
8620 * system.h (LIBGCC2_TF_CEXT): Poison.
8621 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
8622 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
8623 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
8624 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
8625 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
8626 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
8627 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
8628 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
8629 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
8631 2014-09-19 Kito Cheng <kito@0xlab.org>
8633 * except.h: Fix header guard.
8634 * addresses.h: Add missing header guard.
8635 * cfghooks.h: Likewise.
8636 * collect-utils.h: Likewise.
8637 * collect2-aix.h: Likewise.
8638 * conditions.h: Likewise.
8639 * cselib.h: Likewise.
8640 * dwarf2asm.h: Likewise.
8641 * graphds.h: Likewise.
8642 * graphite-scop-detection.h: Likewise.
8643 * gsyms.h: Likewise.
8644 * hw-doloop.h: Likewise.
8645 * incpath.h: Likewise.
8646 * ipa-inline.h: Likewise.
8647 * ipa-ref.h: Likewise.
8648 * ira-int.h: Likewise.
8650 * lra-int.h: Likewise.
8652 * lto-section-names.h: Likewise.
8653 * read-md.h: Likewise.
8654 * reload.h: Likewise.
8655 * rtl-error.h: Likewise.
8656 * sdbout.h: Likewise.
8657 * targhooks.h: Likewise.
8658 * tree-affine.h: Likewise.
8659 * xcoff.h: Likewise.
8660 * xcoffout.h: Likewise.
8662 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
8665 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
8668 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
8671 * lra.c (lra): Call recog_init.
8673 2014-09-18 Jakub Jelinek <jakub@redhat.com>
8676 * asan.c (transform_statements): Don't instrument clobber statements.
8678 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8680 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
8681 to neon_load1_1reg<q>.
8683 2014-09-17 Jakub Jelinek <jakub@redhat.com>
8686 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
8687 if there are only debug stmts after the noreturn call, instead
8688 remove the debug stmts.
8690 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
8692 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
8693 (odr_types_equivalent_p): Use pair hash.
8694 (odr_subtypes_equivalent_p): Likewise, do structural compare
8695 on ODR types that may be mismatched.
8696 (warn_odr): Support warning when only one field is given.
8697 (odr_types_equivalent_p): Strenghten comparsions made;
8699 (add_type_duplicate): Update VISITED hash set.
8701 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
8703 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
8704 Enable selection of 'posix' or no thread model.
8706 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
8708 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
8709 when architecture is older than ARMv7.
8711 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
8714 * config/pa/pa.c (pa_function_value): Directly handle aggregates
8715 that fit exactly in a word or double word.
8717 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
8719 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
8722 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
8723 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8724 Anna Tikhonova <anna.tikhonova@intel.com>
8725 Ilya Tocar <ilya.tocar@intel.com>
8726 Andrey Turetskiy <andrey.turetskiy@intel.com>
8727 Ilya Verbin <ilya.verbin@intel.com>
8728 Kirill Yukhin <kirill.yukhin@intel.com>
8729 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8731 * config/i386/i386.c
8732 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
8733 * config/i386/sse.md
8734 (define_mode_iterator VI48F_256): New.
8735 (define_mode_attr extract_type): Ditto.
8736 (define_mode_attr extract_suf): Ditto.
8737 (define_mode_iterator AVX512_VEC): Ditto.
8739 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
8741 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
8743 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
8745 (define_mode_attr extract_type_2): Ditto.
8746 (define_mode_attr extract_suf_2): Ditto.
8747 (define_mode_iterator AVX512_VEC_2): Ditto.
8749 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
8750 AVX512_VEC_2 mode iterator.
8751 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
8752 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
8753 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
8754 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
8755 (define_split for V16FI mode): Ditto.
8756 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
8757 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
8758 (define_split for VI8F_256 mode): Ditto.
8759 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
8760 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
8761 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
8762 (define_split for VI4F_256 mode): Ditto.
8763 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
8764 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
8765 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
8766 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
8767 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
8768 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
8769 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
8770 Update `type' attribute, remove explicit `memory' attribute calculation.
8772 2014-09-16 Kito Cheng <kito@0xlab.org>
8774 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
8775 ira_spilled_reg_stack_slots_num if using lra.
8776 (do_reload): Remove release ira_spilled_reg_stack_slots part.
8777 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
8778 make sure not using lra.
8779 (ira_reuse_stack_slot): Likewise.
8780 (ira_mark_new_stack_slot): Likewise.
8782 2014-09-15 Andi Kleen <ak@linux.intel.com>
8784 * function.c (allocate_struct_function): Force
8785 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
8786 profiling is disabled.
8788 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
8790 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
8791 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
8792 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
8793 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
8794 macro with statically checked member functions.
8795 * rtl.h (rtx_insn::deleted): New method.
8796 (rtx_insn::set_deleted): Likewise.
8797 (rtx_insn::set_undeleted): Likewise.
8798 (INSN_DELETED_P): Remove.
8800 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
8802 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
8803 result of emit_jump_insn_before to a new variable.
8804 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
8805 (mark_jump_label_1): Likewise.
8806 (mark_jump_label_asm): Likewise.
8807 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
8808 * rtl.h (mark_jump_label): Adjust.
8810 2014-09-15 Jakub Jelinek <jakub@redhat.com>
8812 * Makefile.in (dg_target_exps): Remove.
8813 (check_gcc_parallelize): Change to just an upper bound number.
8814 (check-%-subtargets): Always print the non-parallelized goals.
8815 (check_p_vars, check_p_comma, check_p_subwork): Remove.
8816 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
8817 check_p_numbers3, check_p_numbers4, check_p_numbers5,
8818 check_p_numbers6): New variables.
8819 (check_p_numbers): Set to sequence from 1 to 9999.
8820 (check_p_subdirs): Set to sequence from 1 to minimum of
8821 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
8823 (check-%, check-parallel-%): Rewritten so that for parallelized
8824 testing each job runs all the *.exp files, with
8825 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
8827 2014-09-15 David Malcolm <dmalcolm@redhat.com>
8829 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
8831 (arc_sets_cc_p): Likewise.
8832 * config/arc/arc.c (arc_print_operand): Use methods of
8833 "final_sequence" for clarity, and to enable strengthening of
8834 locals "jump" and "delay" from rtx to rtx_insn *.
8835 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
8836 rtx_insn *; use method of rtx_sequence for typesafety.
8837 (arc_get_insn_variants): Use insn method of rtx_sequence for
8839 (arc_pad_return): Likewise.
8840 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
8841 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
8842 dyn_cast to rtx_sequence *, using insn method for typesafety.
8843 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
8844 rtx_sequence * and use insn method when invoking get_attr_length.
8845 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
8846 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
8847 rtx_sequence *, introducing a local "seq", using its insn method
8848 from typesafety and clarity.
8849 (add_sched_insns_for_speculation): Strengthen local "next" from
8851 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
8852 (predicate_insn): Likewise.
8853 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
8855 * config/cris/cris.c (cris_notice_update_cc): Likewise.
8856 * config/epiphany/epiphany-protos.h
8857 (extern void epiphany_insert_mode_switch_use): Likewise for param
8859 (get_attr_sched_use_fpu): Likewise for param.
8860 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
8861 Likewise for param "insn".
8862 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
8863 param "insn" of "target_insert_mode_switch_use" callback.
8864 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
8865 (frv_issues_to_branch_unit_p): Likewise.
8866 (frv_pack_insn_p): Likewise.
8867 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
8868 const rtx * (i.e. mutable rtx_def * const *) to
8870 * config/i386/i386-protos.h (standard_sse_constant_opcode):
8871 Strengthen first param from rtx to rtx_insn *.
8872 (output_fix_trunc): Likewise.
8873 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
8874 (output_fix_trunc): Likewise.
8875 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
8877 (min_insn_size): Likewise for param "insn".
8878 (get_mem_group): Likewise.
8880 (get_insn_path): Likewise.
8881 (get_insn_group): Likewise.
8882 (count_num_restricted): Likewise.
8883 (fits_dispatch_window): Likewise.
8884 (add_insn_window): Likewise.
8885 (add_to_dispatch_window): Likewise.
8886 (debug_insn_dispatch_info_file): Likewise.
8887 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
8889 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
8890 "cmp" and local "prev".
8891 (m32c_output_compare): Likewise for param "insn".
8892 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
8893 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
8894 (define_predicate "large_insn_p"): Likewise.
8895 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
8896 param from rtx to rtx_insn *.
8897 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
8898 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
8899 (m68k_sched_attr_size): Likewise.
8900 (sched_get_opxy_mem_type): Likewise for param "insn".
8901 (m68k_sched_attr_op_mem): Likewise.
8902 (sched_mem_operand_p): Likewise.
8903 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
8904 * config/mep/mep.c (mep_multi_slot): Likewise.
8905 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
8907 (mips_sync_loop_insns): Likewise.
8908 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
8909 method of "final_sequence" for typesafety.
8910 (mips_process_sync_loop): Strengthen param "insn" from rtx to
8912 (mips_output_sync_loop): Likewise.
8913 (mips_sync_loop_insns): Likewise.
8914 (mips_74k_agen_init): Likewise.
8915 (mips_sched_init): Use NULL rather than NULL_RTX when working with
8917 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
8918 Strengthen param "insn" from rtx to rtx_insn *.
8919 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
8921 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
8923 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
8924 "insn". Use method of rtx_sequence for typesafety.
8925 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
8927 (branch_needs_nop_p): Likewise.
8928 (use_skip_p): Likewise.
8929 (pa_insn_refs_are_delayed): Likewise.
8930 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
8931 for locals "insn", "ninsn".
8932 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
8934 (is_cracked_insn): Likewise.
8935 (is_branch_slot_insn): Likewise.
8936 (is_nonpipeline_insn): Likewise.
8937 (insn_terminates_group_p): Likewise.
8938 (insn_must_be_first_in_group): Likewise.
8939 (insn_must_be_last_in_group): Likewise.
8940 (force_new_group): Likewise for param "next_insn".
8941 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
8943 (s390_sched_score): Likewise.
8944 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
8945 (rtx sfunc_uses_reg): Likewise for sole param.
8946 * config/sh/sh.c (sh_print_operand): Use insn method of
8947 final_sequence for typesafety.
8948 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
8949 Use insn method of final_sequence for typesafety.
8950 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
8951 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
8953 (eligible_for_return_delay): Likewise.
8954 (eligible_for_sibcall_delay): Likewise.
8955 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
8956 (eligible_for_return_delay): Likewise.
8957 (eligible_for_sibcall_delay): Likewise.
8958 * config/stormy16/stormy16-protos.h
8959 (xstormy16_output_cbranch_hi): Likewise for final param.
8960 (xstormy16_output_cbranch_si): Likewise.
8961 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
8962 (xstormy16_output_cbranch_si): Likewise.
8963 * config/v850/v850-protos.h (notice_update_cc): Likewise.
8964 * config/v850/v850.c (notice_update_cc): Likewise.
8966 * final.c (get_attr_length_1): Strengthen param "insn" and param
8967 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
8968 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
8969 (get_attr_min_length): Likewise.
8970 (shorten_branches): Likewise for signature of locals "length_fun"
8971 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
8972 from a checked cast and use its methods for clarity and to enable
8973 strengthening local "inner_insn" from rtx to rtx_insn *.
8974 * genattr.c (gen_attr): When writing out the prototypes of the
8975 various generated "get_attr_" functions, strengthen the params of
8976 the non-const functions from rtx to rtx_insn *.
8977 Similarly, strengthen the params of insn_default_length,
8978 insn_min_length, insn_variable_length_p, insn_current_length.
8979 (main): Similarly, strengthen the param of num_delay_slots,
8980 internal_dfa_insn_code, insn_default_latency, bypass_p,
8981 insn_latency, min_issue_delay, print_reservation,
8982 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
8983 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
8984 to hook_int_rtx_insn_unreachable.
8985 * genattrtab.c (write_attr_get): When writing out the generated
8986 "get_attr_" functions, strengthen the param "insn" from rtx to
8987 rtx_insn *, eliminating a checked cast.
8988 (make_automaton_attrs): When writing out prototypes of
8989 "internal_dfa_insn_code_", "insn_default_latency_" functions
8990 and the "internal_dfa_insn_code" and "insn_default_latency"
8991 callbacks, strengthen their params from rtx to rtx_insn *
8992 * genautomata.c (output_internal_insn_code_evaluation): When
8993 writing out code, add a checked cast from rtx to rtx_insn * when
8994 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
8995 (output_dfa_insn_code_func): Strengthen param of generated
8996 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
8997 (output_trans_func): Likewise for generated function
8999 (output_internal_insn_latency_func): When writing out generated
9000 function "internal_insn_latency", rename params from "insn" and
9001 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
9002 locals "insn" and "insn2" as rtx_insn * with checked casts once
9003 we've proven that we're not dealing with const0_rtx.
9004 (output_insn_latency_func): Strengthen param of generated
9005 function "insn_latency" from rtx to rtx_insn *.
9006 (output_print_reservation_func): Likewise for generated function
9007 "print_reservation".
9008 (output_insn_has_dfa_reservation_p): Likewise for generated
9009 function "insn_has_dfa_reservation_p".
9010 * hooks.c (hook_int_rtx_unreachable): Rename to...
9011 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
9012 from rtx to rtx_insn *.
9013 * hooks.h (hook_int_rtx_unreachable): Likewise.
9014 (extern int hook_int_rtx_insn_unreachable): Likewise.
9015 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
9016 (get_attr_min_length): Likewise.
9017 * recog.c (get_enabled_alternatives): Likewise.
9018 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
9019 * reorg.c (find_end_label): Introduce local rtx "pat" and
9020 strengthen local "insn" from rtx to rtx_insn *.
9021 (redundant_insn): Use insn method of "seq" rather than element for
9022 typesafety; strengthen local "control" from rtx to rtx_insn *.
9023 * resource.c (mark_referenced_resources): Add checked cast to
9024 rtx_insn * within INSN/JUMP_INSN case.
9025 (mark_set_resources): Likewise.
9026 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
9029 2014-09-15 David Malcolm <dmalcolm@redhat.com>
9031 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
9032 param "label" from rtx to rtx_insn *.
9033 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
9035 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
9036 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
9037 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
9038 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
9039 * final.c (default_label_align_after_barrier_max_skip): Strengthen
9040 param from rtx to rtx_insn *.
9041 (default_loop_align_max_skip): Likewise.
9042 (default_label_align_max_skip): Likewise.
9043 (default_jump_align_max_skip): Likewise.
9044 * target.def (label_align_after_barrier_max_skip): Likewise.
9045 (loop_align_max_skip): Likewise.
9046 (label_align_max_skip): Likewise.
9047 (jump_align_max_skip): Likewise.
9048 * targhooks.h (default_label_align_after_barrier_max_skip):
9050 (default_loop_align_max_skip): Likewise.
9051 (default_label_align_max_skip): Likewise.
9052 (default_jump_align_max_skip): Likewise.
9054 2014-09-15 David Malcolm <dmalcolm@redhat.com>
9056 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
9057 from const_rtx to const rtx_insn *. Update union members from rtx
9059 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
9060 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
9061 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
9062 strengthen both params from const_rtx to const rtx_insn *.
9063 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
9064 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
9065 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
9067 * target.def (can_follow_jump): Strengthen both params from
9068 const_rtx to const rtx_insn *, and update default implementation
9069 from hook_bool_const_rtx_const_rtx_true to
9070 hook_bool_const_rtx_insn_const_rtx_insn_true.
9072 2014-09-15 David Malcolm <dmalcolm@redhat.com>
9074 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
9075 "insn" from rtx to rtx_insn *.
9076 * sched-int.h (deps_start_bb): Likewise for 2nd param.
9078 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
9079 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9080 Anna Tikhonova <anna.tikhonova@intel.com>
9081 Ilya Tocar <ilya.tocar@intel.com>
9082 Andrey Turetskiy <andrey.turetskiy@intel.com>
9083 Ilya Verbin <ilya.verbin@intel.com>
9084 Kirill Yukhin <kirill.yukhin@intel.com>
9085 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9087 * config/i386/sse.md
9088 (define_insn "vcvtph2ps<mask_name>"): Add masking.
9089 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
9090 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
9091 (define_expand "vcvtps2ph_mask"): New.
9092 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
9093 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
9094 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
9096 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
9097 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9098 Anna Tikhonova <anna.tikhonova@intel.com>
9099 Ilya Tocar <ilya.tocar@intel.com>
9100 Andrey Turetskiy <andrey.turetskiy@intel.com>
9101 Ilya Verbin <ilya.verbin@intel.com>
9102 Kirill Yukhin <kirill.yukhin@intel.com>
9103 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9105 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
9107 (define_mode_iterator VI24_AVX512BW_1): Ditto.
9108 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
9109 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
9110 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
9111 also for TARGET_AVX512VL.
9112 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
9114 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
9116 * doc/install.texi (Options specification): add
9117 --disable-libsanitizer item.
9119 2014-09-14 James Clarke <jrtc27@jrtc27.com>
9120 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
9123 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
9125 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
9126 kernel version check to avoid incrementing it after every major OS X
9128 (darwin_default_min_version): Avoid static memory buffer.
9130 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
9132 * tree.c (need_assembler_name_p): Store C++ type mangling only
9135 2014-09-13 Marek Polacek <polacek@redhat.com>
9137 * tree.c (protected_set_expr_location): Don't check whether T is
9140 2014-09-12 DJ Delorie <dj@redhat.com>
9142 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
9143 (extend_and_shift1_hipsi2): Likewise.
9144 (extend_and_shift2_hipsi2): Likewise.
9146 2014-09-12 David Malcolm <dmalcolm@redhat.com>
9148 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
9149 with NULL when dealing with an insn.
9150 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
9151 from rtx to rtx_insn *.
9152 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
9153 const_rtx to const rtx_insn *.
9154 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
9156 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
9158 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
9161 2014-09-12 Joseph Myers <joseph@codesourcery.com>
9163 * target.def (libgcc_floating_mode_supported_p): New hook.
9164 * targhooks.c (default_libgcc_floating_mode_supported_p): New
9166 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
9167 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
9168 (LIBGCC2_HAS_TF_MODE): Remove.
9169 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
9170 * doc/tm.texi: Regenerate.
9171 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
9173 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
9174 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
9175 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
9176 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
9177 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
9178 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
9179 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
9180 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
9181 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
9182 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
9184 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
9185 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
9186 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
9187 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
9188 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
9189 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
9190 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
9191 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
9192 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
9193 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
9194 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
9195 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
9196 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
9197 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
9199 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
9201 (ia64_libgcc_floating_mode_supported_p): New function.
9202 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
9203 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
9204 (IA64_NO_LIBGCC_TFMODE): Define.
9205 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
9206 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
9208 (pdp11_scalar_mode_supported_p): New function.
9209 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
9210 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
9212 2014-09-12 Richard Biener <rguenther@suse.de>
9215 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
9217 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
9219 * tree.c (integer_each_onep): New function.
9220 * tree.h (integer_each_onep): Declare it.
9221 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
9222 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
9223 (X & 1) == 0 for vector and complex.
9225 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
9227 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
9229 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
9230 cost to spilling from integer to FP registers.
9232 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
9234 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
9236 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
9237 are now handled correctly.
9239 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
9241 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
9242 handling of CALLER_SAVE_REGS and POINTER_REGS.
9244 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
9246 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
9247 the number of hard registers.
9249 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
9250 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9251 Anna Tikhonova <anna.tikhonova@intel.com>
9252 Ilya Tocar <ilya.tocar@intel.com>
9253 Andrey Turetskiy <andrey.turetskiy@intel.com>
9254 Ilya Verbin <ilya.verbin@intel.com>
9255 Kirill Yukhin <kirill.yukhin@intel.com>
9256 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9258 * config/i386/sse.md
9259 (define_mode_iterator VI48_AVX512VL): New.
9260 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
9261 "avx512f_vternlog<mode>_maskz" and update mode iterator.
9262 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
9263 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
9264 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
9265 "avx512f_vternlog<mode>_mask" and update mode iterator.
9266 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
9267 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
9269 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
9270 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
9271 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
9272 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
9273 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
9274 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
9276 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
9277 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9278 Anna Tikhonova <anna.tikhonova@intel.com>
9279 Ilya Tocar <ilya.tocar@intel.com>
9280 Andrey Turetskiy <andrey.turetskiy@intel.com>
9281 Ilya Verbin <ilya.verbin@intel.com>
9282 Kirill Yukhin <kirill.yukhin@intel.com>
9283 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9285 * config/i386/sse.md (VI128_256): Delete.
9286 (define_mode_iterator VI124_256): New.
9287 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
9288 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
9289 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
9290 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
9291 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
9292 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
9293 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
9294 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
9296 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
9297 in presence of AVX-512.
9299 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
9300 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9301 Anna Tikhonova <anna.tikhonova@intel.com>
9302 Ilya Tocar <ilya.tocar@intel.com>
9303 Andrey Turetskiy <andrey.turetskiy@intel.com>
9304 Ilya Verbin <ilya.verbin@intel.com>
9305 Kirill Yukhin <kirill.yukhin@intel.com>
9306 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9308 * config/i386/sse.md
9309 (define_expand "<avx512>_gathersi<mode>"): Rename from
9310 "avx512f_gathersi<mode>".
9311 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
9312 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
9313 (define_expand "<avx512>_gatherdi<mode>"): Rename from
9314 "avx512f_gatherdi<mode>".
9315 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
9316 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
9318 (define_expand "<avx512>_scattersi<mode>"): Rename from
9319 "avx512f_scattersi<mode>".
9320 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
9321 (define_expand "<avx512>_scatterdi<mode>"): Rename from
9322 "avx512f_scatterdi<mode>".
9323 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
9325 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
9327 * ira.h (ira_finish_once): Delete.
9328 * ira-int.h (target_ira_int::~target_ira_int): Declare.
9329 (target_ira_int::free_ira_costs): Likewise.
9330 (target_ira_int::free_register_move_costs): Likewise.
9331 (ira_finish_costs_once): Delete.
9332 * ira.c (free_register_move_costs): Replace with...
9333 (target_ira_int::free_register_move_costs): ...this new function.
9334 (target_ira_int::~target_ira_int): Define.
9335 (ira_init): Call free_register_move_costs as a member function rather
9336 than a global function.
9337 (ira_finish_once): Delete.
9338 * ira-costs.c (free_ira_costs): Replace with...
9339 (target_ira_int::free_ira_costs): ...this new function.
9340 (ira_init_costs): Call free_ira_costs as a member function rather
9341 than a global function.
9342 (ira_finish_costs_once): Delete.
9343 * target-globals.c (target_globals::~target_globals): Call the
9344 target_ira_int destructor.
9345 * toplev.c: Include lra.h.
9346 (finalize): Call lra_finish_once rather than ira_finish_once.
9348 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
9350 * common.opt (flto-odr-type-merging): New flag.
9351 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
9352 (types_same_for_odr): Likewise.
9353 (odr_subtypes_equivalent_p): Likewise.
9354 (add_type_duplicate): Do not walk type variants.
9355 (register_odr_type): New function.
9356 * ipa-utils.h (register_odr_type): Declare.
9357 (odr_type_p): New function.
9358 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
9360 * doc/invoke.texi (-flto-odr-type-merging): Document.
9361 * tree.c (need_assembler_name_p): Compute ODR names when asked
9363 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
9365 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
9368 * config/i386/i386.c (ix86_option_override_internal): Also turn
9369 off OPTION_MASK_ABI_X32 for -m16.
9371 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
9373 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
9376 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
9379 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
9380 Directly forward to __*_DENORM_MIN__.
9382 2014-09-11 David Malcolm <dmalcolm@redhat.com>
9384 * rtl.h (LABEL_REF_LABEL): New macro.
9386 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
9387 of XEXP (, 0), where we know that we have a LABEL_REF.
9388 * cfgbuild.c (make_edges): Likewise.
9389 (purge_dead_tablejump_edges): Likewise.
9390 * cfgexpand.c (convert_debug_memory_address): Likewise.
9391 * cfgrtl.c (patch_jump_insn): Likewise.
9392 * combine.c (distribute_notes): Likewise.
9393 * cse.c (hash_rtx_cb): Likewise.
9394 (exp_equiv_p): Likewise.
9395 (fold_rtx): Likewise.
9396 (check_for_label_ref): Likewise.
9397 * cselib.c (rtx_equal_for_cselib_1): Likewise.
9398 (cselib_hash_rtx): Likewise.
9399 * emit-rtl.c (mark_label_nuses): Likewise.
9400 * explow.c (convert_memory_address_addr_space): Likewise.
9401 * final.c (output_asm_label): Likewise.
9402 (output_addr_const): Likewise.
9403 * gcse.c (add_label_notes): Likewise.
9404 * genconfig.c (walk_insn_part): Likewise.
9405 * genrecog.c (validate_pattern): Likewise.
9406 * ifcvt.c (cond_exec_get_condition): Likewise.
9407 (noce_emit_store_flag): Likewise.
9408 (noce_get_alt_condition): Likewise.
9409 (noce_get_condition): Likewise.
9410 * jump.c (maybe_propagate_label_ref): Likewise.
9411 (mark_jump_label_1): Likewise.
9412 (redirect_exp_1): Likewise.
9413 (rtx_renumbered_equal_p): Likewise.
9414 * lra-constraints.c (operands_match_p): Likewise.
9415 * reload.c (operands_match_p): Likewise.
9416 (find_reloads): Likewise.
9417 * reload1.c (set_label_offsets): Likewise.
9418 * reorg.c (get_branch_condition): Likewise.
9419 * rtl.c (rtx_equal_p_cb): Likewise.
9420 (rtx_equal_p): Likewise.
9421 * rtlanal.c (reg_mentioned_p): Likewise.
9422 (rtx_referenced_p): Likewise.
9423 (get_condition): Likewise.
9424 * sched-vis.c (print_value): Likewise.
9425 * varasm.c (const_hash_1): Likewise.
9426 (compare_constant): Likewise.
9427 (const_rtx_hash_1): Likewise.
9428 (output_constant_pool_1): Likewise.
9430 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
9432 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
9433 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
9435 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
9436 cr6_test_for_lt_reverse): Ditto.
9438 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
9441 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
9443 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
9445 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
9446 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
9447 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
9448 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
9451 (aarch64_fold_builtin): Remove all reinterpret cases.
9453 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
9455 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
9457 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
9458 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
9459 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
9460 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
9461 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
9462 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
9463 aarch64_reinterpretv2df<mode>): Delete.
9465 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
9467 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
9468 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
9469 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
9470 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
9471 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
9472 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
9473 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
9474 vreinterpret_u32_f64): Use cast.
9476 * config/aarch64/iterators.md (VD_RE): Delete.
9478 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
9480 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
9481 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
9482 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
9483 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
9484 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
9485 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
9486 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
9487 Replace inline assembler with __aarch64_vset_lane_any.
9489 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
9491 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
9493 (vmull_high_lane_s32): Likewise.
9494 (vmull_high_lane_u16): Likewise.
9495 (vmull_high_lane_u32): Likewise.
9497 2014-09-11 Jason Merrill <jason@redhat.com>
9500 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
9502 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
9505 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
9506 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
9507 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
9509 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
9510 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9511 Anna Tikhonova <anna.tikhonova@intel.com>
9512 Ilya Tocar <ilya.tocar@intel.com>
9513 Andrey Turetskiy <andrey.turetskiy@intel.com>
9514 Ilya Verbin <ilya.verbin@intel.com>
9515 Kirill Yukhin <kirill.yukhin@intel.com>
9516 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9518 * config/i386/sse.md
9519 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
9520 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
9521 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
9523 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
9524 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
9526 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
9528 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
9529 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
9530 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
9531 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
9532 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
9533 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
9534 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
9535 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
9537 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
9539 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
9540 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
9541 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
9543 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
9545 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
9546 to access removed nodes.
9548 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
9550 PR tree-optimization/63186
9551 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
9552 (mark_nonssa_use): Likewise.
9553 (verify_non_ssa_vars): Verify all header blocks for label
9556 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
9557 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9558 Anna Tikhonova <anna.tikhonova@intel.com>
9559 Ilya Tocar <ilya.tocar@intel.com>
9560 Andrey Turetskiy <andrey.turetskiy@intel.com>
9561 Ilya Verbin <ilya.verbin@intel.com>
9562 Kirill Yukhin <kirill.yukhin@intel.com>
9563 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9565 * config/i386/sse.md
9566 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
9567 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
9568 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
9569 "<avx2_avx512f>_permvar<mode><mask_name>".
9570 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
9571 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
9572 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
9573 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
9575 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
9576 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
9577 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
9578 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
9580 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
9582 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
9583 V2DF, V4SF, DF, and DI modes.
9584 (vsx_fmav2df2): Likewise.
9585 (vsx_float_fix_<mode>2): Likewise.
9586 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
9588 2014-09-10 Xinliang David Li <davidxl@google.com>
9591 * config/arm/arm.md (movcond_addsi): Handle case where source
9592 and target operands are the same.
9594 2014-09-10 David Malcolm <dmalcolm@redhat.com>
9596 * final.c (this_is_asm_operands): Strengthen this variable from
9597 rtx to const rtx_insn *.
9598 * output.h (this_is_asm_operands): Likewise.
9599 * rtl-error.c (location_for_asm): Strengthen param "insn" from
9600 const_rtx to const rtx_insn *.
9601 (diagnostic_for_asm): Likewise.
9602 * rtl-error.h (error_for_asm): Likewise.
9603 (warning_for_asm): Likewise.
9605 2014-09-10 David Malcolm <dmalcolm@redhat.com>
9607 * genextract.c (print_header): When writing out insn_extract to
9608 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
9609 * recog.h (insn_extract): Strengthen the param from rtx to
9612 2014-09-10 Mike Stump <mikestump@comcast.net>
9614 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
9617 2014-09-10 Martin Jambor <mjambor@suse.cz>
9619 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
9620 (analyze): Do not set analyze flag if expand_thunk returns false;.
9621 (create_wrapper): Likewise.
9622 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
9624 2014-09-10 Martin Jambor <mjambor@suse.cz>
9627 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
9628 new decl properly. Analyze the new thunk if it is expanded.
9630 2014-09-10 Andreas Schwab <schwab@suse.de>
9632 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
9633 [USED_FOR_TARGET]: Define.
9635 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
9637 * config/mips/mips.c (mips_secondary_reload_class): Handle
9640 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
9642 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
9645 2014-09-10 Jakub Jelinek <jakub@redhat.com>
9647 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
9648 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
9649 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
9650 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
9651 flag_delete_null_pointer_checks for them.
9652 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
9653 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
9654 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
9655 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
9656 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
9658 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
9659 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
9660 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
9661 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
9662 * doc/invoke.texi (-fsanitize=nonnull-attribute,
9663 -fsanitize=returns-nonnull-attribute): Document.
9665 * ubsan.h (struct ubsan_mismatch_data): Removed.
9666 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
9667 * ubsan.c (ubsan_source_location): For unknown locations,
9668 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
9669 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
9670 Allow more than one location and arbitrary extra arguments passed
9671 in ... instead of through MISMATCH pointer.
9672 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
9673 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
9674 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
9677 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
9678 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9679 Anna Tikhonova <anna.tikhonova@intel.com>
9680 Ilya Tocar <ilya.tocar@intel.com>
9681 Andrey Turetskiy <andrey.turetskiy@intel.com>
9682 Ilya Verbin <ilya.verbin@intel.com>
9683 Kirill Yukhin <kirill.yukhin@intel.com>
9684 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9686 * config/i386/sse.md
9687 (define_mode_iterator VI48F): New.
9688 (define_insn "<avx512>_compress<mode>_mask"): Rename from
9689 "avx512f_compress<mode>_mask" and update mode iterator.
9690 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
9691 "avx512f_compressstore<mode>_mask" and update mode iterator.
9692 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
9693 "avx512f_expand<mode>_maskz" and update mode iterator.
9694 (define_insn "<avx512>_expand<mode>_mask"): Rename from
9695 "avx512f_expand<mode>_mask" and update mode iterator.
9697 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
9698 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9699 Anna Tikhonova <anna.tikhonova@intel.com>
9700 Ilya Tocar <ilya.tocar@intel.com>
9701 Andrey Turetskiy <andrey.turetskiy@intel.com>
9702 Ilya Verbin <ilya.verbin@intel.com>
9703 Kirill Yukhin <kirill.yukhin@intel.com>
9704 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9706 * config/i386/i386.c
9707 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
9708 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
9709 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
9710 avx512dq_rangepv4sf_mask.
9711 * config/i386/sse.md
9712 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
9714 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
9715 (define_insn "reduces<mode>"): Ditto.
9716 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
9718 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
9719 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
9720 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
9722 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
9723 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9724 Anna Tikhonova <anna.tikhonova@intel.com>
9725 Ilya Tocar <ilya.tocar@intel.com>
9726 Andrey Turetskiy <andrey.turetskiy@intel.com>
9727 Ilya Verbin <ilya.verbin@intel.com>
9728 Kirill Yukhin <kirill.yukhin@intel.com>
9729 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9731 * config/i386/i386.c
9732 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
9733 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
9734 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
9735 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
9736 avx512vl_getmantv2df_mask.
9737 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
9738 avx512f_vgetmantv4sf_round.
9739 * config/i386/sse.md
9740 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
9741 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
9743 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
9744 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
9745 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
9746 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
9748 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
9749 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
9750 update mode iterator.
9752 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
9753 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
9756 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
9757 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
9758 update mode iterator.
9759 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
9760 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
9763 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
9764 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
9766 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
9767 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
9768 update mode iterator.
9769 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
9770 "avx512f_getmant<mode><round_saeonly_name>".
9772 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
9775 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
9777 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
9778 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9779 Anna Tikhonova <anna.tikhonova@intel.com>
9780 Ilya Tocar <ilya.tocar@intel.com>
9781 Andrey Turetskiy <andrey.turetskiy@intel.com>
9782 Ilya Verbin <ilya.verbin@intel.com>
9783 Kirill Yukhin <kirill.yukhin@intel.com>
9784 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9786 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
9787 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
9788 (define_mode_iterator FMAMODE_AVX512): New.
9789 (define_mode_iterator FMAMODE): Remove conditions.
9790 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
9791 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
9792 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
9794 (define_mode_iterator FMAMODE_NOVF512): Remove.
9795 (define_insn "*fma_fmadd_<mode>"): Rename from
9796 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
9797 FMAMODE mode iterator.
9798 (define_mode_iterator VF_SF_AVX512VL): New.
9799 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
9800 Use VF_SF_AVX512VL mode iterator.
9801 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
9802 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
9804 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
9805 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
9807 (define_insn "*fma_fmsub_<mode>"): Rename from
9808 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
9809 FMAMODE mode iterator.
9810 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
9811 Use VF_SF_AVX512VL mode iterator.
9812 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
9813 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
9815 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
9816 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
9818 (define_insn "*fma_fnmadd_<mode>"): Rename from
9819 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
9820 use FMAMODE mode iterator.
9821 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
9822 Use VF_SF_AVX512VL mode iterator.
9823 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
9824 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
9826 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
9827 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
9829 (define_insn "*fma_fnmsub_<mode>"): Rename from
9830 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
9831 FMAMODE mode iterator.
9832 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
9833 Use VF_SF_AVX512VL mode iterator.
9834 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
9835 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
9837 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
9838 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
9840 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
9841 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
9842 use VF_AVX512VL mode iterator.
9843 (define_insn "*fma_fmaddsub_<mode>"): Rename from
9844 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
9846 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
9847 Use VF_SF_AVX512VL mode iterator.
9848 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
9849 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
9851 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
9852 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
9854 (define_insn "*fma_fmsubadd_<mode>"): Rename from
9855 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
9856 remove usage of subst.
9857 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
9858 Use VF_SF_AVX512VL mode iterator.
9859 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
9860 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
9862 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
9863 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
9866 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
9869 * calls.c (precompute_arguments): Check
9870 promoted_for_signed_and_unsigned_p and set the promoted mode.
9871 (promoted_for_signed_and_unsigned_p): New function.
9872 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
9873 and set the promoted mode.
9874 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
9875 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
9876 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
9878 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
9880 * opth-gen.awk: Generate mapping from cpp message reasons to the
9881 options that enable them.
9882 * doc/options.texi (CppReason): Document.
9884 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
9886 * doc/invoke.texi (Wnormalized=): Update.
9888 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
9891 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
9892 operands. Split off the constant operand alternative to ...
9893 (*bool<mode>3_imm): New.
9895 2014-09-09 David Malcolm <dmalcolm@redhat.com>
9897 * rtl.h (single_set_2): Strengthen first param from const_rtx to
9898 const rtx_insn *, and move prototype to above...
9899 (single_set): ...this. Convert this from a macro to an inline
9900 function, enforcing the requirement that the param is a const
9902 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
9904 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
9905 Strengthen both params from rtx to rtx_insn *.
9906 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
9907 Likewise; introduce locals "producer_set", "consumer_set", using
9908 them in place of "producer" and "consumer" when dealing with SET
9910 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
9911 when invoking single_set in region guarded by INSN_P.
9912 (avr_out_bitop): Likewise.
9913 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
9914 region guarded by GET_CODE check, using methods to strengthen
9915 local "this_insn" from rtx to rtx_insn *, and for clarity.
9916 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
9917 Strengthen local "insn" from rtx to rtx_insn *.
9918 (define_insn_and_split "xload<mode>_A"): Likewise.
9919 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
9921 (find_load): Likewise for return type.
9922 (workaround_speculation): Likewise for both locals named
9924 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
9926 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
9928 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
9930 * config/h8300/h8300.c (notice_update_cc): Likewise.
9931 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
9932 "insn" and "dep_insn".
9933 (exact_store_load_dependency): Likewise for both params.
9934 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
9935 since this now clashes with inline function. Instead, delay
9936 calling single_set until the point where its needed, and then
9937 assign the result to "compare_set" and rework the conditional that
9939 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
9940 local "last" from rtx to rtx_insn *.
9941 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
9943 (mips_store_data_bypass_p): Likewise for both params.
9944 * config/mips/mips.c (mips_load_store_insns): Likewise for second
9946 (mips_store_data_bypass_p): Likewise for both params.
9947 (mips_orphaned_high_part_p): Likewise for param "insn".
9948 * config/mn10300/mn10300.c (extract_bundle): Likewise.
9949 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
9950 Introduce local rtx "insn2_pat".
9951 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
9953 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
9954 Introduce local rtx "set", using it in place of "insn" for the
9955 result of single_set. This appears to fix a bug, since the call
9956 to find_regno_note on a SET does nothing.
9957 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
9958 params from rtx to rtx_insn *.
9959 (set_to_load_agen): Likewise.
9960 * config/s390/s390.c (s390_label_align): Likewise for local
9961 "prev_insn". Introduce new rtx locals "set" and "src", using
9962 them in place of "prev_insn" for the results of single_set
9963 and SET_SRC respectively.
9964 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
9965 Introduce new rtx local "set" using in place of "jump" for the
9966 result of single_set. Use SET_SRC (set) rather than plain
9968 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
9970 (noncall_uses_reg): Likewise.
9971 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
9972 guarded by GET_CODE check, using its methods for clarity, and to
9973 enable strengthening local "this_insn" from rtx to rtx_insn *.
9974 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
9975 "insn" from rtx to rtx_insn *.
9976 (define_expand "umulhisi3"): Likewise.
9977 (define_expand "smulsi3_highpart"): Likewise.
9978 (define_expand "umulsi3_highpart"): Likewise.
9979 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
9980 local "after". Replace GET_CODE check with a dyn_cast,
9981 introducing new local rtx_sequence * "seq", using insn method for
9984 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
9985 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
9986 place of "insn" once we're dealing with patterns rather than the
9988 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
9989 (scan_trace): Likewise for local "elt", updating lookups within
9990 sequence to use insn method rather than element method.
9991 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
9993 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
9994 * ifcvt.c (noce_try_abs): Likewise for local "insn".
9995 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
9996 invoking single_set.
9997 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
9998 "insn" from rtx to rtx_insn *.
9999 (skip_usage_debug_insns): Likewise for return type, adding a
10001 (check_secondary_memory_needed_p): Likewise for local "insn".
10002 (inherit_reload_reg): Likewise.
10003 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
10004 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
10006 (store_data_bypass_p): Likewise for both params.
10007 (if_test_bypass_p): Likewise.
10008 * recog.h (store_data_bypass_p): Likewise for both params.
10009 (if_test_bypass_p): Likewise.
10010 * reload.c (find_equiv_reg): Likewise for local "where".
10011 * reorg.c (delete_jump): Likewise for param "insn".
10012 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
10013 to const rtx_insn *.
10014 * store-motion.c (replace_store_insn): Likewise for param "del".
10015 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
10016 and use its methods for clarity, and to strengthen local "del"
10017 from rtx to rtx_insn *.
10018 (build_store_vectors): Use insn method of "st" when calling
10019 replace_store_insn for typesafety and clarity.
10021 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10023 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
10024 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
10025 on how to make it legal in future.
10027 2014-09-09 David Malcolm <dmalcolm@redhat.com>
10029 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
10031 (restinsn): Likewise.
10032 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
10033 Likewise for param.
10034 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
10036 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
10038 (arc_hazard): Likewise for both params.
10039 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
10040 checked casts to rtx_sequence * and uses of the insn method for
10042 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
10043 (arc_adjust_insn_length): Likewise for param "insn".
10044 (struct insn_length_parameters_s): Likewise for first param of
10045 "get_variants" callback field.
10046 (arc_get_insn_variants): Likewise for first param and local
10047 "inner". Replace a check of GET_CODE with a dyn_cast to
10048 rtx_sequence *, using methods for type-safety and clarity.
10049 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
10050 rtx_sequence * and uses of the insn method for type-safety when
10051 invoking arc_adjust_insn_length.
10052 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
10054 (arm_address_offset_is_imm): Likewise.
10055 (struct tune_params): Likewise for params 1 and 3 of the
10056 "sched_adjust_cost" callback field.
10057 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
10058 params 1 and 3 ("insn" and "dep").
10059 (xscale_sched_adjust_cost): Likewise.
10060 (fa726te_sched_adjust_cost): Likewise.
10061 (cortexa7_older_only): Likewise for param "insn".
10062 (cortexa7_younger): Likewise.
10063 (arm_attr_length_move_neon): Likewise.
10064 (arm_address_offset_is_imm): Likewise.
10065 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
10066 * config/avr/avr.c (avr_notice_update_cc): Likewise.
10067 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
10068 (workaround_speculation): Likewise for local "last_condjump".
10069 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
10070 (shadow_or_blockage_p): Likewise.
10071 (get_unit_reqs): Likewise.
10072 (get_unit_operand_masks): Likewise.
10073 (c6x_registers_update): Likewise.
10074 (returning_call_p): Likewise.
10075 (can_use_callp): Likewise.
10076 (convert_to_callp): Likewise.
10077 (find_last_same_clock): Likwise for local "t".
10078 (reorg_split_calls): Likewise for local "shadow".
10079 (hwloop_pattern_reg): Likewise for param "insn".
10080 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
10081 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
10082 (frv_extract_membar): Likewise.
10083 (frv_optimize_membar_local): Strengthen param "last_membar" from
10084 rtx * to rtx_insn **.
10085 (frv_optimize_membar_global): Strengthen param "membar" from rtx
10087 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
10089 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
10090 both params from rtx to rtx_insn *.
10091 (ia64_ld_address_bypass_p): Likewise.
10092 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
10094 (ia64_safe_type): Likewise.
10095 (group_barrier_needed): Likewise.
10096 (safe_group_barrier_needed): Likewise.
10097 (ia64_single_set): Likewise.
10098 (is_load_p): Likewise.
10099 (record_memory_reference): Likewise.
10100 (get_mode_no_for_insn): Likewise.
10101 (important_for_bundling_p): Likewise.
10102 (unknown_for_bundling_p): Likewise.
10103 (ia64_st_address_bypass_p): Likewise for both params.
10104 (ia64_ld_address_bypass_p): Likewise.
10105 (expand_vselect): Introduce new local rtx_insn * "insn", using it
10106 in place of rtx "x" after the emit_insn call.
10107 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
10108 Strengthen param from rtx to rtx_insn *.
10109 (ix86_agi_dependent): Likewise for both params.
10110 (ix86_attr_length_immediate_default): Likewise for param 1.
10111 (ix86_attr_length_address_default): Likewise for param.
10112 (ix86_attr_length_vex_default): Likewise for param 1.
10113 * config/i386/i386.c (ix86_attr_length_immediate_default):
10114 Likewise for param "insn".
10115 (ix86_attr_length_address_default): Likewise.
10116 (ix86_attr_length_vex_default): Likewise.
10117 (ix86_agi_dependent): Likewise for both params.
10118 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
10119 (vselect_insn): Likewise for this variable.
10120 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
10122 (m68k_sched_attr_opy_type): Likewise.
10123 * config/m68k/m68k.c (sched_get_operand): Likewise.
10124 (sched_attr_op_type): Likewise.
10125 (m68k_sched_attr_opx_type): Likewise.
10126 (m68k_sched_attr_opy_type): Likewise.
10127 (sched_get_reg_operand): Likewise.
10128 (sched_get_mem_operand): Likewise.
10129 (m68k_sched_address_bypass_p): Likewise for both params.
10130 (sched_get_indexed_address_scale): Likewise.
10131 (m68k_sched_indexed_address_bypass_p): Likewise.
10132 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
10133 (m68k_sched_indexed_address_bypass_p): Likewise.
10134 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
10135 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
10137 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
10138 params from rtx to rtx_insn *.
10139 (mips_fmadd_bypass): Likewise.
10140 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
10141 (mips_linked_madd_p): Likewise.
10142 (mips_macc_chains_last_hilo): Likewise for this variable.
10143 (mips_macc_chains_record): Likewise for param.
10144 (vr4130_last_insn): Likewise for this variable.
10145 (vr4130_swap_insns_p): Likewise for both params.
10146 (mips_ls2_variable_issue): Likewise for param.
10147 (mips_need_noat_wrapper_p): Likewise for param "insn".
10148 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
10149 in place of "x" after the emit_insn.
10150 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
10151 params from rtx to rtx_insn *.
10152 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
10153 (pa_combine_instructions): Introduce local "par" for result of
10154 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
10156 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
10157 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
10158 (rl78_alloc_physical_registers_op1): Likewise.
10159 (rl78_alloc_physical_registers_op2): Likewise.
10160 (rl78_alloc_physical_registers_ro1): Likewise.
10161 (rl78_alloc_physical_registers_cmp): Likewise.
10162 (rl78_alloc_physical_registers_umul): Likewise.
10163 (rl78_alloc_address_registers_macax): Likewise.
10164 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
10165 * config/s390/predicates.md (execute_operation): Likewise for
10167 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
10169 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
10170 (addr_generation_dependency_p): Likewise for param "insn".
10171 (s390_agen_dep_p): Likewise for both params.
10172 (s390_fpload_toreg): Likewise for param "insn".
10173 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
10174 * config/sh/sh.c (sh_loop_align): Likewise for param and local
10176 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
10177 * config/sh/sh_treg_combine.cc
10178 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
10180 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
10181 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
10182 "and_insn", "load", "shift".
10183 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
10185 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
10186 for XEXP (note, 0) of the REG_CC_SETTER note.
10187 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
10188 rtx_insn *, eliminating a checked cast made redundant by this.
10189 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
10191 * genattr.c (main): When writing out the prototype to
10192 const_num_delay_slots, strengthen the param from rtx to
10194 * genattrtab.c (write_const_num_delay_slots): Likewise when
10195 writing out the implementation of const_num_delay_slots.
10196 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
10197 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
10198 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
10199 favor of new rtx locals "src" and "set" and new local rtx_insn *
10201 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
10203 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
10204 locals "cond", "if_then_else", "set" and new rtx_insn * locals
10206 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
10207 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
10208 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
10209 the top-level scope, replacing with new more tightly-scoped rtx
10210 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
10211 "new_insn", "copy_of_insn_b", and make local rtx "set" more
10213 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
10215 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
10217 (ira_setup_alts): Likewise for param "insn".
10218 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
10219 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
10221 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
10222 new more-tightly scoped rtx locals "add3_insn", "insn",
10223 "add2_insn" and rtx_insn * "move_insn".
10224 * postreload-gcse.c (eliminate_partially_redundant_load): Add
10225 checked cast on result of gen_move_insn when invoking
10227 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
10229 (verify_changes): Add a checked cast on "object" when invoking
10231 (extract_insn_cached): Strengthen param "insn" from rtx to
10233 (extract_constrain_insn_cached): Likewise.
10234 (extract_insn): Likewise.
10235 * recog.h (insn_invalid_p): Likewise for param 1.
10236 (recog_memoized): Likewise for param.
10237 (extract_insn): Likewise.
10238 (extract_constrain_insn_cached): Likewise.
10239 (extract_insn_cached): Likewise.
10240 * reload.c (can_reload_into): Likewise for local "test_insn".
10241 * reload.h (cleanup_subreg_operands): Likewise for param.
10242 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
10243 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
10244 result of emit_insn. Remove a checked cast made redundant by this
10246 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
10248 * sel-sched.c (get_reg_class): Likewise.
10250 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
10251 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10253 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
10254 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
10256 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
10258 2014-09-09 David Malcolm <dmalcolm@redhat.com>
10260 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
10261 const rtx_insn *, and from rtx to rtx_insn * for the other
10262 overloaded variant.
10263 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
10264 INSN_LOCATION, since we know INSN_P holds.
10265 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
10266 (insn_file): Likewise.
10267 (insn_scope): Likewise.
10268 (insn_location): Likewise.
10270 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
10271 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
10272 for the result of gen_load_const_gp.
10273 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
10274 param from rtx to rtx_insn *.
10275 * config/rs6000/rs6000.c (output_call): Likewise.
10276 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
10277 introducing a checked cast to rtx_sequence * and use of the insn
10279 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
10280 from rtx to rtx_insn *.
10281 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
10282 (insn_line): Likewise.
10283 (insn_file): Likewise.
10284 (insn_location): Likewise.
10285 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
10286 from rtx to rtx_insn *.
10287 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
10288 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
10289 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
10290 via a checked cast.
10291 * reorg.c (relax_delay_slots): Strengthen locals named "after"
10292 from rtx to rtx_insn *; use methods of "pat" for type-safety.
10294 2014-09-09 David Malcolm <dmalcolm@redhat.com>
10296 * combine.c (try_combine): Eliminate checked cast on result of
10298 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
10299 autogenerated one by strengthening the return type and params 2 and 3
10300 from rtx to rtx_insn *, and by naming the params.
10301 * gengenrtl.c (special_rtx): Add INSN to those that are
10303 * rtl.h (gen_rtx_INSN): New prototype.
10305 2014-09-09 David Malcolm <dmalcolm@redhat.com>
10307 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
10309 (no_equiv): Likewise.
10310 (update_equiv_regs): Likewise.
10311 (setup_reg_equiv): Likewise. Strengthen locals "elem",
10312 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
10313 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
10315 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
10316 from rtx to rtx_insn_list *.
10317 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
10318 rtx_insn_list * and use methods for clarity and typesafety.
10319 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
10321 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
10322 redundant check on INSN_P (insns): this cannot hold, as "insns" is
10323 an INSN_LIST, not an insn.
10324 (reverse_equiv_p): Strengthen local "insns" from rtx to
10325 rtx_insn_list * and use methods for clarity and typesafety.
10326 (contains_reloaded_insn_p): Likewise for local "list".
10328 2014-09-09 Jiong Wang <jiong.wang@arm.com>
10330 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
10331 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
10332 (arm_builtin_vectorized_function): Likewise.
10333 * config/arm/arm_neon_builtins.def: New macro for copysignf.
10334 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
10336 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
10338 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
10339 * builtins.h (default_target_builtins): Likewise.
10340 * gcse.h (default_target_gcse): Likewise.
10341 * target-globals.h (target_globals): Add a destructor. Convert
10342 void-pointer fields back to their real type and change from
10343 GTY((atomic)) to GTY((skip)).
10344 (restore_target_globals): Remove casts accordingly.
10345 * target-globals.c (save_target_globals): Use XCNEW rather than
10346 ggc_internal_cleared_alloc to allocate non-GC structures.
10347 Use ggc_cleared_alloc to allocate the target_globals structure
10349 (target_globals::~target_globals): Define.
10351 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10353 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
10354 mnemonic instead of fldmfdd.
10355 * config/arm/arm.c (vfp_output_fstmd): Rename to...
10356 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
10357 Output vpush when address register is SP.
10358 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
10359 (vfp_output_vstmd): ... This.
10360 * config/arm/vfp.md (push_multi_vfp): Update call to
10363 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10365 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
10367 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10369 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
10370 (*sqrtdf2_vfp): Likewise.
10371 (*cmpsf_vfp): Likewise.
10372 (*cmpsf_trap_vfp): Likewise.
10373 (*cmpdf_vfp): Likewise.
10374 (*cmpdf_trap_vfp): Likewise.
10376 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10378 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
10379 (*truncdfsf2_vfp): Likewise.
10380 (*truncsisf2_vfp): Likewise.
10381 (*truncsidf2_vfp): Likewise.
10382 (fixuns_truncsfsi2): Likewise.
10383 (fixuns_truncdfsi2): Likewise.
10384 (*floatsisf2_vfp): Likewise.
10385 (*floatsidf2_vfp): Likewise.
10386 (floatunssisf2): Likewise.
10387 (floatunssidf2): Likewise.
10389 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10391 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
10392 (*muldf3_vfp): Likewise.
10393 (*mulsf3negsf_vfp): Likewise.
10394 (*muldf3negdf_vfp): Likewise.
10395 (*mulsf3addsf_vfp): Likewise.
10396 (*muldf3adddf_vfp): Likewise.
10397 (*mulsf3subsf_vfp): Likewise.
10398 (*muldf3subdf_vfp): Likewise.
10399 (*mulsf3negsfaddsf_vfp): Likewise.
10400 (*fmuldf3negdfadddf_vfp): Likewise.
10401 (*mulsf3negsfsubsf_vfp): Likewise.
10402 (*muldf3negdfsubdf_vfp): Likewise.
10404 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10406 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
10407 (*absdf2_vfp): Likewise.
10408 (*negsf2_vfp): Likewise.
10409 (*negdf2_vfp): Likewise.
10410 (*addsf3_vfp): Likewise.
10411 (*adddf3_vfp): Likewise.
10412 (*subsf3_vfp): Likewise.
10413 (*subdf3_vfp): Likewise.
10414 (*divsf3_vfp): Likewise.
10415 (*divdf3_vfp): Likewise.
10417 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10419 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
10421 (arm_print_operand): Don't convert real values to decimal
10422 representation in default case.
10423 (fp_immediate_constant): Delete.
10424 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
10425 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
10427 (*thumb2_movsi_vfp): Likewise.
10428 (*movdi_vfp): Likewise.
10429 (*movdi_vfp_cortexa8): Likewise.
10430 (*movhf_vfp_neon): Likewise.
10431 (*movhf_vfp): Likewise.
10432 (*movsf_vfp): Likewise.
10433 (*thumb2_movsf_vfp): Likewise.
10434 (*movdf_vfp): Likewise.
10435 (*thumb2_movdf_vfp): Likewise.
10436 (*movsfcc_vfp): Likewise.
10437 (*thumb2_movsfcc_vfp): Likewise.
10438 (*movdfcc_vfp): Likewise.
10439 (*thumb2_movdfcc_vfp): Likewise.
10441 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
10443 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
10444 (-mtune): Likewise.
10447 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10450 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
10451 Use qualifier_immediate for last operand. Rename to...
10452 (aarch64_types_ternop_lane_qualifiers): ... This.
10453 (TYPES_QUADOP): Rename to...
10454 (TYPES_TERNOP_LANE): ... This.
10455 (aarch64_simd_expand_args): Return const0_rtx when encountering user
10456 error. Change return of 0 to return of NULL_RTX.
10457 (aarch64_crc32_expand_builtin): Likewise.
10458 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
10459 ICE when expanding unknown builtin.
10460 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
10461 TERNOP_LANE qualifiers.
10462 (sqdmlsl_lane): Likewise.
10463 (sqdmlal_laneq): Likewise.
10464 (sqdmlsl_laneq): Likewise.
10465 (sqdmlal2_lane): Likewise.
10466 (sqdmlsl2_lane): Likewise.
10467 (sqdmlal2_laneq): Likewise.
10468 (sqdmlsl2_laneq): Likewise.
10470 2014-09-09 Nick Clifton <nickc@redhat.com>
10472 * doc/invoke.texi (Optimization Options): Add missing @gol to the
10474 (S/390 and zSeries Options): Remove superfluous word from the
10475 description of the -mhotpatch option.
10477 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
10479 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
10480 * ira.c: #include "shrink-wrap.h"
10481 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
10482 * ifcvt.c: #include "shrink-wrap.h"
10483 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
10485 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
10487 * common/config/picochip/picochip-common.c: Remove.
10488 * config.gcc: Remove support for picochip.
10489 * config/picochip/constraints.md: Remove.
10490 * config/picochip/dfa_space.md: Remove.
10491 * config/picochip/dfa_speed.md: Remove.
10492 * config/picochip/picochip-protos.h: Remove.
10493 * config/picochip/picochip.c: Remove.
10494 * config/picochip/picochip.h: Remove.
10495 * config/picochip/picochip.md: Remove.
10496 * config/picochip/picochip.opt: Remove.
10497 * config/picochip/predicates.md: Remove.
10498 * config/picochip/t-picochip: Remove.
10499 * doc/md.texi: Don't document picochi.
10501 2014-09-08 David Malcolm <dmalcolm@redhat.com>
10503 * basic-block.h (control_flow_insn_p): Strengthen param from
10504 const_rtx to const rtx_insn *.
10505 * cfgbuild.c (control_flow_insn_p): Likewise.
10507 2014-09-08 David Malcolm <dmalcolm@redhat.com>
10509 * gcse.c (modify_mem_list): Strengthen this variable from
10510 vec<rtx> * to vec<rtx_insn *> *.
10511 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
10513 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
10514 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
10515 (record_last_mem_set_info): Strengthen param "insn" from rtx to
10517 (record_last_set_info): Likewise for local "last_set_insn".
10519 2014-09-08 DJ Delorie <dj@redhat.com>
10521 * doc/invoke.texi (MSP430 Options): Add -minrt.
10523 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10525 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
10526 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
10527 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
10529 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
10531 (adjust_splat): New function.
10532 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
10533 (dump_swap_insn_table): Add case for SH_SPLAT.
10535 2014-09-08 Richard Biener <rguenther@suse.de>
10538 * tree-inline.c (copy_loops): The source loop header should
10539 always be non-NULL.
10540 (tree_function_versioning): If loops need fixup after removing
10541 unreachable blocks fix them.
10542 * omp-low.c (simd_clone_adjust): Do not add incr block to
10543 loop under construction.
10545 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
10547 * config/aarch64/aarch64-builtins.c
10548 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
10550 2014-09-08 Joseph Myers <joseph@codesourcery.com>
10552 * config/i386/cygming.h (TF_SIZE): Remove.
10553 * config/i386/darwin.h (TF_SIZE): Remove.
10554 * config/i386/dragonfly.h (TF_SIZE): Remove.
10555 * config/i386/freebsd.h (TF_SIZE): Remove.
10556 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
10557 * config/i386/openbsdelf.h (TF_SIZE): Remove.
10558 * config/i386/sol2.h (TF_SIZE): Remove.
10559 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
10560 * config/ia64/linux.h (TF_SIZE): Remove.
10561 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
10562 * doc/tm.texi: Regenerate.
10563 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
10565 2014-09-08 Joseph Myers <joseph@codesourcery.com>
10567 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
10569 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
10571 * doc/tm.texi: Regenerate.
10572 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
10574 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
10575 * config/cris/cris.h (__make_dp): Remove.
10577 2014-09-08 Richard Biener <rguenther@suse.de>
10580 * cfgloop.c (mark_loop_for_removal): Track former header
10582 * cfgloop.h (struct loop): Add former_header member unconditionally.
10583 * loop-init.c (fix_loop_structure): Enable bogus loop removal
10584 diagnostic unconditionally.
10586 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
10589 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
10590 constraint for operand0 and remove write only modifier from operand3.
10592 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
10594 PR rtl-optimization/62208
10595 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
10596 rather than const0_rtx in eq/ne-xor simplifications.
10598 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
10600 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
10601 (arc_output_mi_thunk): Likewise.
10603 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
10604 arguments to silence bogus warning.
10606 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
10608 PR middle-end/63171
10609 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
10611 2014-09-06 Tom de Vries <tom@codesourcery.com>
10613 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
10614 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
10615 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
10617 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
10620 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
10621 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
10623 2014-09-05 Easwaran Raman <eraman@google.com>
10625 PR rtl-optimization/62146
10626 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
10627 hoisted instruction unconditional.
10629 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
10632 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
10633 Do not allow any_mask_operand for operands[2].
10634 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
10636 2014-09-05 David Malcolm <dmalcolm@redhat.com>
10638 * config/arc/arc.c (arc_print_operand): Use insn method of
10639 final_sequence for type-safety.
10640 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
10641 "insn" from rtx to rtx_insn *.
10642 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
10643 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
10644 Likewise for locals "branch", "label".
10645 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
10646 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
10647 (same_cmp_following_p): Likewise for locals "i2", "i3".
10648 * config/sh/sh_optimize_sett_clrt.cc
10649 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
10650 param "cbranch_insn".
10651 * function.c (convert_jumps_to_returns): Likewis for local "jump".
10652 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
10653 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
10655 (condjump_p): Likewise.
10656 (condjump_in_parallel_p): Likewise.
10657 (pc_set): Likewise.
10658 (any_uncondjump_p): Likewise.
10659 (any_condjump_p): Likewise.
10660 (condjump_label): Likewise.
10661 (returnjump_p): Strengthen param "insn" from rtx to
10663 (onlyjump_p): Strengthen param "insn" from const_rtx to
10665 (jump_to_label_p): Likewise.
10666 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
10667 (invert_jump): Likewise.
10668 * reorg.c (simplejump_or_return_p): Add checked cast when calling
10670 (get_jump_flags): Strengthen param "insn" from rtx to
10672 (get_branch_condition): Likewise.
10673 (condition_dominates_p): Likewise.
10674 (make_return_insns): Move declaration of local "pat" earlier, to
10675 after we've handled NONJUMP_INSN_P and non-sequences, using its
10676 methods to simplify the code and for type-safety.
10677 * rtl.h (find_constant_src): Strengthen param from const_rtx to
10679 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
10680 (condjump_p): Strengthen param from const_rtx to
10682 (any_condjump_p): Likewise.
10683 (any_uncondjump_p): Likewise.
10684 (pc_set): Likewise.
10685 (condjump_label): Likewise.
10686 (simplejump_p): Likewise.
10687 (returnjump_p): Likewise.
10688 (onlyjump_p): Likewise.
10689 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
10690 (invert_jump): Likewise.
10691 (condjump_in_parallel_p): Strengthen param from const_rtx to
10693 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
10694 to const rtx_insn *.
10695 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
10696 to const rtx_insn *.
10697 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
10699 2014-09-05 David Malcolm <dmalcolm@redhat.com>
10701 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
10702 above the conditional, and convert the check on GET_CODE to a
10703 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
10704 the conditional. Simplify the conditional by using methods of
10707 2014-09-05 David Malcolm <dmalcolm@redhat.com>
10709 * haifa-sched.c (check_clobbered_conditions): Strengthen local
10710 "link" from rtx to rtx_insn_list *, and use its methods for
10711 clarity and type-safety.
10712 (toggle_cancelled_flags): Likewise.
10713 (restore_last_backtrack_point): Likewise.
10714 (queue_to_ready): Use insn method of "link" in one place.
10715 (schedule_block): Strengthen local "link" from rtx to
10716 rtx_insn_list *, and use its methods for clarity and type-safety.
10718 2014-09-05 David Malcolm <dmalcolm@redhat.com>
10720 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
10721 param "insn" from const_rtx to const rtx_insn *.
10722 (sched_get_reverse_condition_uncached): Likewise.
10723 (sched_get_condition_with_rev): Likewise.
10724 (sched_has_condition_p): Likewise.
10725 (sched_insns_conditions_mutex_p): Likewise for both params.
10726 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
10727 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
10728 (setup_insn_reg_uses): Move local "list" to be more tightly
10729 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
10730 its methods for clarity and type-safety.
10731 (sched_analyze_1): Strengthen local "pending" from rtx to
10732 rtx_insn_list *, and local "pending_mem" from rtx to
10733 rtx_expr_list *. Use methods of each for clarity and type-safety.
10734 (sched_analyze_2): Likewise.
10735 (sched_analyze_insn): Likewise.
10737 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
10738 param from const_rtx to const rtx_insn *.
10739 (sched_insns_conditions_mutex_p): Likewise for both params.
10740 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
10743 * system.h (CONST_CAST_RTX_INSN): New macro.
10745 2014-09-05 David Malcolm <dmalcolm@redhat.com>
10747 * recog.c (peep2_attempt): Strengthen return type from rtx to
10749 (peep2_update_life): Likewise for params "last", "prev", removing
10750 a checked cast made redundant by this.
10751 (peephole2_optimize): Likewise for local "last".
10753 2014-09-05 David Malcolm <dmalcolm@redhat.com>
10755 * basic-block.h (set_block_for_insn): Eliminate this macro in
10757 * rtl.h (set_block_for_insn): New inline function, imposing the
10758 requirement that the "insn" param is an rtx_insn *.
10760 2014-09-05 David Malcolm <dmalcolm@redhat.com>
10762 * caller-save.c (setup_save_areas): Strengthen local "insn" from
10764 * final.c (get_call_reg_set_usage): Likewise for first param,
10765 eliminating a checked cast.
10766 * regs.h (get_call_reg_set_usage): Likewise for first param.
10767 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
10768 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
10769 cast, replacing references to "x" with "call_insn" where
10771 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
10772 rtx_insn *, adding a checked cast.
10774 2014-09-05 David Malcolm <dmalcolm@redhat.com>
10776 * output.h (final_scan_insn): Strengthen first param from rtx to
10779 * final.c (final_scan_insn): Likewise, renaming it back from
10780 "uncast_insn" to "insn", eliminating the checked cast.
10782 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
10783 "vec" with an rtx_sequence * "seq", taking a copy of
10784 "final_sequence", and using methods of "seq" for clarity, and for
10785 type-safety in the calls to final_scan_insn.
10786 * config/mips/mips.c (mips_output_conditional_branch): Use methods
10787 of "final_sequence" for clarity, and for type-safety in the call to
10789 * config/sh/sh.c (print_slot): Strengthen param from rtx to
10790 rtx_sequence * and rename from "insn" to "seq".
10792 2014-09-05 David Malcolm <dmalcolm@redhat.com>
10794 * jump.c (delete_related_insns): Introduce a new local "table" by
10795 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
10796 get_labels method of "table" to simplify access to the labels in
10799 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10801 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
10802 f_minmaxs, f_minmaxd types.
10804 2014-09-05 Richard Biener <rguenther@suse.de>
10806 * cfgloop.c (mark_loop_for_removal): Record former header
10807 when ENABLE_CHECKING.
10808 * cfgloop.h (strut loop): Add former_header member when
10810 * loop-init.c (fix_loop_structure): Sanity check loops
10811 marked for removal if they re-appeared.
10813 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
10815 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
10816 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
10818 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
10819 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
10820 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
10821 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
10822 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
10823 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
10824 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
10825 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
10826 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
10827 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
10828 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
10829 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
10830 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
10831 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
10832 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
10833 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
10834 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
10835 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
10836 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
10837 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
10838 with int{32,16,8}_t.
10840 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
10842 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
10843 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
10844 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
10845 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
10846 Remove temporary __asm__ and reimplement.
10848 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
10850 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
10851 handling cmge, cmgt, cmeq, cmtst.
10853 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
10854 cmlt, cmgeu, cmgtu, cmtst): Remove.
10856 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
10857 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
10858 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
10859 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
10861 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
10863 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
10864 TYPES_TST): Define.
10865 (aarch64_fold_builtin): Update pattern for cmtst.
10867 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
10870 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
10872 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
10873 Switch operands, separate out more cases, refactor.
10875 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
10877 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
10878 argument; rename old version to...
10879 (aarch64_const_vec_all_same_in_range_p): ...this.
10880 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
10882 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
10884 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
10886 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
10887 Remove qualifier_const_pointer, update comment.
10889 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
10891 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
10893 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
10895 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
10896 varargs with pointer parameter.
10897 (aarch64_simd_expand_builtin): pass pointer into previous.
10899 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10901 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
10904 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
10906 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
10907 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
10908 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
10909 Replace temporary asm with call to builtin.
10910 (vrbit_p8, vrbitq_p8): New functions.
10912 2014-09-05 Richard Biener <rguenther@suse.de>
10914 * cfgloop.c (mark_loop_for_removal): New function.
10915 * cfgloop.h (mark_loop_for_removal): Declare.
10916 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
10917 (merge_blocks): Likewise.
10918 (duplicate_block): Likewise.
10919 * except.c (sjlj_emit_dispatch_table): Likewise.
10920 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
10921 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
10922 (thread_through_loop_header): Likewise.
10924 2014-09-05 Richard Biener <rguenther@suse.de>
10926 PR middle-end/63148
10927 * fold-const.c (try_move_mult_to_index): Remove.
10928 (fold_binary_loc): Do not call it.
10929 * tree-data-ref.c (dr_analyze_indices): Strip conversions
10930 from the base object again.
10932 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
10934 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
10937 2014-09-05 Bin Cheng <bin.cheng@arm.com>
10940 * config/arm/arm.md (setmem): New pattern.
10941 * config/arm/arm-protos.h (struct tune_params): New fields.
10942 (arm_gen_setmem): New prototype.
10943 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
10944 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
10945 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
10946 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
10947 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
10948 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
10949 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
10950 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
10951 (arm_const_inline_cost): New function.
10952 (arm_block_set_max_insns): New function.
10953 (arm_block_set_non_vect_profit_p): New function.
10954 (arm_block_set_vect_profit_p): New function.
10955 (arm_block_set_unaligned_vect): New function.
10956 (arm_block_set_aligned_vect): New function.
10957 (arm_block_set_unaligned_non_vect): New function.
10958 (arm_block_set_aligned_non_vect): New function.
10959 (arm_block_set_vect, arm_gen_setmem): New functions.
10961 2014-09-05 Bin Cheng <bin.cheng@arm.com>
10963 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
10965 2014-09-05 Bin Cheng <bin.cheng@arm.com>
10967 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
10969 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
10971 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
10973 * valtrack.h: Adjust.
10975 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
10977 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
10979 (emit_jump_insn_before_noloc): Likewise.
10980 (emit_call_insn_before_noloc): Likewise.
10981 (emit_label_before): Likewise.
10982 (emit_label_after): Likewise.
10983 (emit_insn_before_setloc): Likewise.
10984 (emit_jump_insn_before_setloc): Likewise.
10985 (emit_call_insn_before_setloc): Likewise.
10986 (emit_call_insn_before): Likewise.
10989 2014-09-05 David Malcolm <dmalcolm@redhat.com>
10991 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
10992 rtx_insn *, eliminating a checked cast.
10994 2014-09-05 David Malcolm <dmalcolm@redhat.com>
10996 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
10997 const_rtx to const rtx_insn *.
10998 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
11001 2014-09-05 David Malcolm <dmalcolm@redhat.com>
11003 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
11004 fixup_args_size_notes.
11005 * expr.c (fixup_args_size_notes): Strengthen first two params from
11006 rtx to rtx_insn *, eliminating a checked cast.
11007 * rtl.h (fixup_args_size_notes): Strengthen first two params from
11010 2014-09-05 David Malcolm <dmalcolm@redhat.com>
11012 * haifa-sched.c (get_ready_element): Strengthen return type from
11014 * sched-int.h (get_ready_element): Likewise.
11016 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
11019 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
11020 indexed_or_indirect_operand instead of memory_operand.
11021 (floatsi<mode>2_lfiwzx_mem): Ditto.
11023 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
11025 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
11026 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
11027 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
11029 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
11031 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
11033 (get_last_nonnote_insn): Likewise.
11034 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
11035 * resource.c (find_basic_block): Likewise.
11037 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
11040 2014-09-04 David Malcolm <dmalcolm@redhat.com>
11042 * genattr.c (main): Within the prototype of insn_latency written
11043 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
11044 * genautomata.c (output_internal_maximal_insn_latency_func):
11045 Within the implementation of insn_latency written out to
11046 insn-automata.c, strengthen both params from rtx to rtx_insn *,
11047 eliminating a pair of checked casts.
11049 2014-09-04 David Malcolm <dmalcolm@redhat.com>
11051 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
11054 * rtl.h (eh_returnjump_p): Likewise.
11056 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
11058 * Makefile.in (TAGS): Handle constructs in timevar.def.
11060 2014-09-04 Guozhi Wei <carrot@google.com>
11063 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
11064 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
11065 it into two patterns.
11066 (move_lo_quad_internal_be_<mode>): Likewise.
11068 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
11070 * doc/options.texi: Document that Var and Init are required if CPP
11072 * optc-gen.awk: Require Var and Init if CPP is given.
11073 * common.opt (Wpedantic): Use Init.
11075 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11077 * config/rs6000/rs6000.c (special_handling_values): Add
11079 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
11080 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
11081 as swappable with special handling SH_EXTRACT. Remove
11082 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
11084 (adjust_extract): New function.
11085 (handle_special_swappables): Add default to case statement; add
11086 case for SH_EXTRACT that calls adjust_extract.
11087 (dump_swap_insn_table): Handle SH_EXTRACT.
11089 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11091 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
11092 selection of 0th memory doubleword, regardless of endianness.
11094 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
11096 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
11098 2014-09-04 Alan Modra <amodra@gmail.com>
11101 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
11104 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
11106 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
11107 * targhooks.c (default_dwarf_frame_reg_mode): New function.
11108 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
11109 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
11110 * doc/tm.texi: Regenerate.
11111 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
11112 selection logic to default_dwarf_frame_reg_mode.
11114 2014-09-03 Marek Polacek <polacek@redhat.com>
11116 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
11119 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
11121 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
11122 the automodified register.
11124 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
11126 * output.h (get_some_local_dynamic_name): Declare.
11127 * final.c (some_local_dynamic_name): New variable.
11128 (get_some_local_dynamic_name): New function.
11129 (final_end_function): Clear some_local_dynamic_name.
11130 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
11131 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
11132 (print_operand): Report an error if '%&' is used inappropriately.
11133 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
11134 (get_some_local_dynamic_name_1): Delete.
11135 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
11136 (rs6000_get_some_local_dynamic_name): Delete.
11137 (rs6000_get_some_local_dynamic_name_1): Delete.
11138 (print_operand): Report an error if '%&' is used inappropriately.
11139 * config/s390/s390.c (machine_function): Remove some_ld_name.
11140 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
11141 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
11142 * config/sparc/sparc.c: Include rtl-iter.h.
11143 (machine_function): Remove some_ld_name.
11144 (sparc_print_operand): Report an error if '%&' is used inappropriately.
11145 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
11147 2014-09-03 Richard Henderson <rth@redhat.com>
11149 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
11150 (aarch64_popwb_pair_reg): Remove.
11151 (aarch64_set_frame_expr): Remove.
11152 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
11153 the restore ops performed by the insns generated.
11154 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
11155 insn. Perform the calls_eh_return addition later; do not attempt to
11156 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
11157 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
11158 special markup at all. Load cfun->machine->frame.hard_fp_offset
11159 into a local variable.
11160 (aarch64_frame_pointer_required): Don't check calls_alloca.
11162 2014-09-03 Richard Biener <rguenther@suse.de>
11164 * opts.c (default_options_optimization): Adjust
11165 max-combine-insns to 2 for -Og.
11167 2014-09-03 Martin Jambor <mjambor@suse.cz>
11170 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
11171 pass-trough jump functions correctly.
11173 2014-09-03 Martin Jambor <mjambor@suse.cz>
11176 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
11177 created replacements in ascending order of offsets.
11178 (known_aggs_to_agg_replacement_list): Likewise.
11180 2014-09-03 Martin Liska <mliska@suse.cz>
11182 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
11183 is set to set uninitialized value for vnresult.
11185 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
11187 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
11188 for TARGET_MUST_PASS_IN_STACK.
11190 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
11192 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
11193 for TARGET_ARG_PARTIAL_BYTES.
11195 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
11197 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
11198 instructions for varargs implementation.
11199 (nds32_expand_epilogue): Emit stack adjustment instructions for
11200 varargs implementation.
11202 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
11204 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
11205 optimization detection.
11207 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
11209 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
11211 (nds32_function_arg_advance): Deal with nameless arguments.
11212 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
11213 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
11214 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
11216 2014-09-03 Richard Biener <rguenther@suse.de>
11218 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
11219 (struct bb_bitmap_sets): Remove deferred member.
11220 (BB_DEFERRED): Remove.
11221 (defer_or_phi_translate_block): Remove.
11222 (compute_antic_aux): Remove deferring of blocks, assert
11223 proper iteration order.
11224 (compute_antic): Do not set BB_DEFERRED.
11225 (eliminate): Allocate el_avail of proper size initially.
11227 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
11229 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
11230 according to the value of crtl->args.pretend_args_size.
11232 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
11234 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
11235 varargs information.
11237 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
11239 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
11240 implementation for TARGET_SETUP_INCOMING_VARARGS.
11241 (nds32_strict_argument_naming): Refine comment.
11242 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
11243 Define for future implementation.
11245 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
11247 * config/i386/adxintrin.h (_subborrow_u32): New.
11248 (_addcarry_u32): Ditto.
11249 (_subborrow_u64): Ditto.
11250 (_addcarry_u64): Ditto.
11251 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
11252 IX86_BUILTIN_SBB64.
11253 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
11254 __builtin_ia32_sbb_u64
11256 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
11258 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
11259 GPR-specific stuff.
11260 (nds32_function_arg_advance): Likewise.
11261 (nds32_init_cumulative_args): Likewise.
11262 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
11263 (NDS32_FIRST_GPR_REGNUM): Define.
11264 (NDS32_LAST_GPR_REGNUM): Define.
11265 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
11266 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
11267 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
11268 (machine_function): Use GRP-specific stuff.
11270 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
11272 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
11273 (nds32_expand_epilogue): Likewise.
11274 (nds32_expand_prologue_v3push): Likewise.
11275 (nds32_expand_epilogue_v3pop): Likewise.
11277 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
11279 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
11280 v3push/v3pop for variadic function.
11281 * config/nds32/nds32.md (prologue, epilogue): Likewise.
11283 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
11285 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
11286 Check rtx for varargs implementation.
11287 (nds32_output_stack_pop): Likewise.
11288 * config/nds32/nds32-protos.h: Have a rtx argument for
11289 nds32_output_stack_push and nds32_output_stack_pop.
11290 * config/nds32/nds32.md: Likewise.
11292 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
11294 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
11295 to check if FUNC is an interrupt service routine.
11296 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
11298 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
11300 * config/nds32/nds32.h (machine_function): Add some fields for variadic
11301 arguments implementation.
11303 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
11305 * config/nds32/nds32-predicates.c
11306 (nds32_valid_stack_push_pop): Rename to ...
11307 (nds32_valid_stack_push_pop_p): ... this.
11308 * config/nds32/nds32-protos.h: Likewise.
11309 * config/nds32/predicates.md: Likewise.
11311 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
11313 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
11314 (nds32_emit_stack_v3push): ... this.
11315 (nds32_gen_stack_v3pop): Rename to ...
11316 (nds32_emit_stack_v3pop): ... this and consider CFA restore
11319 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
11321 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
11322 (nds32_emit_stack_push_multiple): ... this.
11323 (nds32_gen_stack_pop_multiple): Rename to ...
11324 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
11327 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
11330 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
11331 and add a second splitter to handle the remaining cases.
11333 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
11335 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
11337 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
11339 * cfgexpand.c (label_rtx_for_bb): Change type to
11340 hash_map<basic_block, rtx_code_label *> *.
11341 (expand_gimple_basic_block): Adjust.
11342 (pass_expand::execute): Likewise.
11344 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
11346 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
11347 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
11348 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
11349 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
11350 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
11351 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
11352 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
11355 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
11357 * alloc-pool.c: Include coretypes.h.
11358 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
11359 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
11360 hash_set instead of htab.
11361 * ggc-page.c (in_gc): New variable.
11362 (ggc_free): Do nothing if a collection is taking place.
11363 (ggc_collect): Set in_gc appropriately.
11364 * ggc.h (gt_ggc_mx(const char *)): New function.
11365 (gt_pch_nx(const char *)): Likewise.
11366 (gt_ggc_mx(int)): Likewise.
11367 (gt_pch_nx(int)): Likewise.
11368 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
11369 (hash_map::hash_entry::pch_nx): Likewise.
11370 (hash_map::hash_entry::pch_nx_helper): Likewise.
11371 (hash_map::hash_map): Adjust.
11372 (hash_map::create_ggc): New function.
11373 (gt_ggc_mx): Likewise.
11374 (gt_pch_nx): Likewise.
11375 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
11376 (default_hashset_traits::pch_nx): Likewise.
11377 (hash_set::hash_entry::ggc_mx): Likewise.
11378 (hash_set::hash_entry::pch_nx): Likewise.
11379 (hash_set::hash_entry::pch_nx_helper): Likewise.
11380 (hash_set::hash_set): Adjust.
11381 (hash_set::create_ggc): New function.
11382 (hash_set::elements): Likewise.
11383 (gt_ggc_mx): Likewise.
11384 (gt_pch_nx): Likewise.
11385 * hash-table.h (hash_table::hash_table): Adjust.
11386 (hash_table::m_ggc): New member.
11387 (hash_table::~hash_table): Adjust.
11388 (hash_table::expand): Likewise.
11389 (hash_table::empty): Likewise.
11390 (gt_ggc_mx): New function.
11391 (hashtab_entry_note_pointers): Likewise.
11392 (gt_pch_nx): Likewise.
11394 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11396 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
11397 built-in definition.
11398 (XVCVUXDDP_SCALE): Likewise.
11399 (XVCVDPSXDS_SCALE): Likewise.
11400 (XVCVDPUXDS_SCALE): Likewise.
11401 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
11402 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
11403 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
11404 VSX_BUILTIN_XVCVDPUXDS_SCALE.
11405 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
11407 * config/rs6000/rs6000.c (real.h): New include.
11408 (rs6000_scale_v2df): New function.
11409 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
11410 (UNSPEC_VSX_XVCVUXDDP): Likewise.
11411 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
11412 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
11413 (vsx_xvcvsxddp_scale): New define_expand.
11414 (vsx_xvcvsxddp): New define_insn.
11415 (vsx_xvcvuxddp_scale): New define_expand.
11416 (vsx_xvcvuxddp): New define_insn.
11417 (vsx_xvcvdpsxds_scale): New define_expand.
11418 (vsx_xvcvdpsxds): New define_insn.
11419 (vsx_xvcvdpuxds_scale): New define_expand.
11420 (vsx_xvcvdpuxds): New define_insn.
11421 * doc/extend.texi (vec_ctf): Add new prototypes.
11422 (vec_cts): Likewise.
11423 (vec_ctu): Likewise.
11424 (vec_splat): Likewise.
11425 (vec_div): Likewise.
11426 (vec_mul): Likewise.
11428 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11431 * config/arm/neon.md
11432 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
11433 <v_cmp_result>): New pattern.
11434 * config/arm/iterators.md (NEON_VCVT): New int iterator.
11435 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
11436 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
11437 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
11438 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
11439 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
11441 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11444 * config/arm/iterators.md (FIXUORS): New code iterator.
11445 (VCVT): New int iterator.
11446 (su_optab): New code attribute.
11448 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
11450 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11452 * config/aarch64/predicates.md (aarch64_comparison_operation):
11453 New special predicate.
11454 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
11455 aarch64_comparison_operation instead of matching an operator.
11456 Update operand numbers.
11457 (csinc3<mode>_insn): Likewise.
11458 (*csinv3<mode>_insn): Likewise.
11459 (*csneg3<mode>_insn): Likewise.
11460 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
11461 * config/aarch64/aarch64.c (aarch64_get_condition_code):
11462 Return -1 instead of aborting on invalid condition codes.
11463 (aarch64_print_operand): Update aarch64_get_condition_code callsites
11464 to assert that the returned condition code is valid.
11465 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
11467 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
11469 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
11470 tree.def, and gimple.def
11472 2014-09-02 Jakub Jelinek <jakub@redhat.com>
11473 Balaji V. Iyer <balaji.v.iyer@intel.com>
11474 Igor Zamyatin <igor.zamyatin@intel.com>
11476 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
11477 (__cilkrts_cilk_for_64): Likewise.
11478 * cilk-common.c (declare_cilk_for_builtin): New function.
11479 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
11480 __cilkrts_cilk_for_64 bultins.
11481 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
11483 (cilk_for_32_fndecl): New define.
11484 (cilk_for_64_fndecl): Likewise.
11485 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
11486 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
11487 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
11488 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
11489 GF_OMP_FOR_COMBINED_INTO.
11490 * gimplify.c (gimplify_scan_omp_clauses): Added
11491 OMP_CLAUSE__CILK_FOR_COUNT_ case.
11492 (gimplify_adjust_omp_clauses): Ditto.
11493 (gimplify_omp_for): Added CILK_FOR case.
11494 (gimplify_expr): Ditto.
11495 * omp-low.c: Include cilk.h.
11496 (extract_omp_for_data): Set appropriate kind for
11497 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
11498 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
11499 (create_omp_child_function_name): Added second argument to handle
11501 (cilk_for_check_loop_diff_type): New function.
11502 (expand_cilk_for_call): Likewise.
11503 (expand_cilk_for): Likewise.
11504 (create_omp_child_function): Set cilk_for_count; handle the cases when
11505 it is true; call create_omp_child_function_name with second argument.
11506 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
11507 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
11508 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
11509 * tree-nested.c (convert_nonlocal_omp_clauses): Added
11510 OMP_CLAUSE__CILK_FOR_COUNT_ case.
11511 (convert_local_omp_clauses): Ditto.
11512 * tree-pretty-print.c (dump_omp_clause): Added
11513 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
11514 (dump_generic_node): Added CILK_FOR case.
11515 * tree.c (omp_clause_num_ops): New element
11516 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
11517 (omp_clause_code_name): New element _Cilk_for_count_.
11518 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
11519 * tree.def: Add tree code for CILK_FOR.
11521 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
11523 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
11524 (ppc403-compare): Add "exts with dot" case.
11525 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
11526 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
11527 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
11528 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
11529 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
11530 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
11531 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
11532 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
11533 cell-cmp-microcoded): Similarly.
11534 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
11535 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
11536 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
11537 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
11538 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
11539 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
11540 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
11541 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
11542 (power6-compare): Add "exts with dot" case.
11543 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
11544 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
11545 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
11547 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
11548 if avoiding Cell microcode.
11549 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
11550 (is_cracked_insn): Ditto.
11551 (insn_must_be_first_in_group): Ditto.
11552 * config/rs6000/rs6000.md (dot): Adjust comment.
11553 (cell_micro): Handle exts+dot.
11554 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
11555 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
11556 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
11557 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
11558 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
11559 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
11560 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
11562 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
11564 * config/rs6000/rs6000.md (QHSI): Delete.
11565 (EXTQI, EXTHI, EXTSI): New mode iterators.
11566 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
11567 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
11568 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
11569 9 anonymous instructions, and 8 splitters): Delete.
11570 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
11571 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
11572 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
11573 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
11574 *zero_extendsi<mode>2_dot2): New.
11576 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
11578 * config/rs6000/rs6000.md (any_extend): New code iterator.
11579 (u, su): New code attributes.
11580 (dmode, DMODE): New mode attributes.
11581 (<su>mul<mode>3_highpart): New.
11582 (*<su>mul<mode>3_highpart): New.
11583 (<su>mulsi3_highpart_le): New.
11584 (<su>muldi3_highpart_le): New.
11585 (<su>mulsi3_highpart_64): New.
11586 (<u>mul<mode><dmode>3): New.
11587 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
11588 splitters): Delete.
11589 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
11590 splitters): Delete.
11592 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
11594 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
11595 *mulsi3_internal2, and two splitters): Delete.
11596 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
11598 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
11600 2014-09-02 Richard Biener <rguenther@suse.de>
11602 PR tree-optimization/62695
11603 * tree-ssa-structalias.c (find_func_clobbers): Add missing
11606 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
11609 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
11611 2014-09-01 Andi Kleen <ak@linux.intel.com>
11613 * file-find.c (add_prefix_begin): Add.
11614 (do_add_prefix): Rename from add_prefix with first argument.
11615 (add_prefix): Add new wrapper.
11616 * file-find.h (add_prefix_begin): Add.
11617 * gcc-ar.c (main): Support -B option.
11619 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
11621 * genemit.c: Include dumpfile.h.
11622 (gen_split): Print name of splitter function to dump file.
11624 2014-09-01 Richard Biener <rguenther@suse.de>
11626 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
11627 Use stack auto_vecs for constraint expressions.
11628 (find_func_aliases_for_call): Likewise.
11629 (find_func_aliases): Likewise.
11630 (find_func_clobbers): Likewise.
11632 2014-09-01 Richard Biener <rguenther@suse.de>
11634 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
11635 operands vector in most cases. Remove redundant code.
11637 2014-09-01 Olivier Hainque <hainque@adacore.com>
11639 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
11640 $WIND_BASE instead of designating a harcoded arbitrary home dir.
11641 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
11643 2014-09-01 Richard Biener <rguenther@suse.de>
11645 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
11646 copy_reference_ops_from_call, vn_nary_op_compute_hash,
11647 vn_reference_compute_hash, vn_reference_insert): Remove.
11648 (vn_reference_lookup_call): New function.
11649 * tree-ssa-sccvn.c (vn_reference_compute_hash,
11650 copy_reference_ops_from_ref, copy_reference_ops_from_call,
11651 vn_reference_insert, vn_nary_op_compute_hash): Make static.
11652 (create_reference_ops_from_call): Remove.
11653 (vn_reference_lookup_3): Properly update shared_lookup_references.
11654 (vn_reference_lookup_pieces): Assert that we updated
11655 shared_lookup_references properly.
11656 (vn_reference_lookup): Likewise.
11657 (vn_reference_lookup_call): New function.
11658 (visit_reference_op_call): Use it. Avoid re-building the
11660 (visit_reference_op_load): Remove redundant lookup.
11661 (visit_reference_op_store): Perform special tail-merging work
11662 only when possibly doing tail-merging.
11663 (visit_use): Likewise.
11664 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
11666 2014-09-01 Jakub Jelinek <jakub@redhat.com>
11669 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
11670 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
11671 (find_inc): Revert 2014-08-13 change.
11673 2014-09-01 Marek Polacek <polacek@redhat.com>
11675 PR middle-end/61903
11676 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
11677 Change the type of V to unsigned HOST_WIDE_INT.
11679 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
11681 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
11682 the size of byte markers.
11683 (do_shift_rotate): Fix confusion between host, target and marker byte
11685 (verify_symbolic_number_p): Likewise.
11686 (find_bswap_or_nop_1): Likewise.
11687 (find_bswap_or_nop): Likewise.
11689 2014-09-01 Olivier Hainque <hainque@adacore.com>
11691 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
11692 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
11694 2014-09-01 Jakub Jelinek <jakub@redhat.com>
11696 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
11697 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
11698 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
11700 2014-09-01 Yury Gribov <y.gribov@samsung.com>
11704 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
11705 (build_check_stmt): Likewise.
11706 (instrument_strlen_call): Likewise.
11707 (asan_expand_check_ifn): Likewise and fix types.
11708 (maybe_cast_to_ptrmode): New function.
11710 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
11712 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
11714 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
11716 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
11718 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
11720 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
11721 prefix to function labels when generating fast indirect calls.
11723 2014-08-30 David Malcolm <dmalcolm@redhat.com>
11727 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
11728 param back from rtx_insn * to rtx. Rename param from "label" to
11729 "label_or_return", reintroducing "label" as an rtx_insn * after
11730 we've ensured it's not a RETURN.
11731 (first_active_target_insn): Likewise for return type and param;
11732 add a checked cast to rtx_insn * once we've ensured "insn" is not
11734 (steal_delay_list_from_target): Convert param "pnew_thread" back
11735 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
11737 (own_thread_p): Convert param "thread" back from an rtx_insn * to
11738 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
11739 cast once we've established we're not dealing with a RETURN,
11740 renaming subsequent uses of "thread" to "thread_insn".
11741 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
11743 (follow_jumps): Convert return type and param "label" from
11744 rtx_insn * back to rtx. Move initialization of "value" to after
11745 the handling for ANY_RETURN_P, adding a checked cast there to
11746 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
11747 rename to "this_label_or_return", reintroducing "this_label" as
11748 an rtx_insn * once we've handled the case where it could be an
11750 (fill_slots_from_thread): Rename param "thread" to
11751 "thread_or_return", converting from an rtx_insn * back to an rtx.
11752 Reintroduce name "thread" as an rtx_insn * local with a checked
11753 cast once we've handled the case of it being an ANY_RETURN_P.
11754 Convert local "new_thread" from an rtx_insn * back to an rtx.
11755 Add a checked cast when assigning to "trial" from "new_thread".
11756 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
11757 checked cast to rtx_insn * from "new_thread" when invoking
11759 (fill_eager_delay_slots): Convert locals "target_label",
11760 "insn_at_target" from rtx_insn * back to rtx.
11761 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
11762 (relax_delay_slots): Convert locals "trial", "target_label" from
11763 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
11764 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
11765 invoking update_block.
11766 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
11767 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
11769 * resource.h (mark_target_live_regs): Undo erroneous conversion
11770 of second param of r214693, converting it back from rtx_insn * to
11771 rtx, since it could be a RETURN.
11773 * resource.c (find_dead_or_set_registers): Similarly, convert
11774 param "jump_target" back from an rtx_insn ** to an rtx *, as we
11775 could be writing back a RETURN. Rename local rtx_insn * "next" to
11776 "next_insn", and introduce "lab_or_return" as a local rtx,
11777 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
11778 (mark_target_live_regs): Undo erroneous conversion
11779 of second param of r214693, converting it back from rtx_insn * to
11780 rtx, since it could be a RETURN. Rename it from "target" to
11781 "target_maybe_return", reintroducing the name "target" as a local
11782 rtx_insn * with a checked cast, after we've handled the case of
11785 2014-08-29 DJ Delorie <dj@redhat.com>
11787 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
11788 pointer size up to a power of two.
11789 * defaults.h (DWARF2_ADDR_SIZE): Round up.
11790 (POINTER_SIZE_UNITS): New, rounded up value.
11791 * dwarf2asm.c (size_of_encoded_value): Use it.
11792 (dw2_output_indirect_constant_1): Likewise.
11793 * expmed.c (init_expmed_one_conv): We now know the sizes of
11795 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
11796 * optabs.c (expand_float): Use precision, not size.
11797 (expand_fix): Likewise.
11798 * simplify-rtx (simplify_unary_operation_1): Likewise.
11799 * tree-dfa.c (get_ref_base_and_extent): Likewise.
11800 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
11801 (default_assemble_integer) Likewise.
11802 (dump_tm_clone_pairs): Likewise.
11803 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
11804 * var-tracking.c (adjust_mems): Allow partial-int modes also.
11805 (prepare_call_arguments): Likewise.
11806 * stor-layout.c (finalize_type_size): Preserve precision.
11807 (layout_type): Use precision, not size.
11809 * expr.c (convert_move): If the target has an explicit converter,
11812 2014-08-29 David Malcolm <dmalcolm@redhat.com>
11814 * gdbinit.in: Skip various inline functions in rtl.h when
11817 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
11820 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
11822 2014-08-29 Richard Biener <rguenther@suse.de>
11824 PR tree-optimization/62291
11825 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
11826 exactly the vector size needed and use quick_push.
11827 (phi_translate_1): Adjust comment.
11828 (valid_in_sets): Remove block argument and remove pointless
11830 (dependent_clean): Adjust for removal of block argument.
11832 (compute_antic_aux): Likewise.
11833 (compute_partial_antic_aux): Likewise.
11835 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
11836 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11837 Anna Tikhonova <anna.tikhonova@intel.com>
11838 Ilya Tocar <ilya.tocar@intel.com>
11839 Andrey Turetskiy <andrey.turetskiy@intel.com>
11840 Ilya Verbin <ilya.verbin@intel.com>
11841 Kirill Yukhin <kirill.yukhin@intel.com>
11842 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11844 * config/i386/sse.md
11845 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
11846 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
11847 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
11848 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
11850 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
11851 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11852 Anna Tikhonova <anna.tikhonova@intel.com>
11853 Ilya Tocar <ilya.tocar@intel.com>
11854 Andrey Turetskiy <andrey.turetskiy@intel.com>
11855 Ilya Verbin <ilya.verbin@intel.com>
11856 Kirill Yukhin <kirill.yukhin@intel.com>
11857 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11859 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
11860 * config/i386/sse.md
11861 (define_mode_iterator VI4_128_8_256): New.
11862 (define_mode_iterator VI2_128_4_256): Ditto.
11863 (define_mode_iterator PMOV_DST_MODE): Rename into
11864 (define_mode_iterator PMOV_DST_MODE_1): this.
11865 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
11866 Use PMOV_DST_MODE_1 mode iterator.
11867 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
11869 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
11871 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
11872 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
11873 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
11874 (define_mode_iterator PMOV_DST_MODE_2): New.
11875 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
11876 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
11877 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
11879 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
11880 (define_mode_attr pmov_dst_3): Ditto.
11881 (define_mode_attr pmov_dst_zeroed_3): Ditto.
11882 (define_mode_attr pmov_suff_3): Ditto.
11883 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
11884 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
11885 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
11886 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
11887 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
11888 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
11889 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
11890 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
11891 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
11892 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
11893 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
11894 (define_mode_attr pmov_dst_4): Ditto.
11895 (define_mode_attr pmov_dst_zeroed_4): Ditto.
11896 (define_mode_attr pmov_suff_4): Ditto.
11897 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
11898 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
11899 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
11900 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
11901 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
11902 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
11903 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
11904 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
11905 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
11906 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
11907 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
11909 2014-08-29 Richard Biener <rguenther@suse.de>
11911 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
11912 NON_LVALUE_EXPR in gimple.
11914 2014-08-29 Richard Biener <rguenther@suse.de>
11916 PR middle-end/62292
11917 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
11918 from previous refactoring.
11919 (gimple_fold_builtin_strncpy): Likewise.
11921 2014-08-29 David Malcolm <dmalcolm@redhat.com>
11924 * function.c (assign_parm_setup_reg): Remove erroneous checked
11925 cast to rtx_insn * on result of gen_extend_insn in favor of
11926 introducing a new local rtx "pat".
11928 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
11930 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
11931 to silence warning.
11932 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
11934 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11936 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
11937 (next_insn): Likewise.
11938 * emit-rtl.c (next_insn): Likewise.
11939 (previous_insn): Likewise.
11940 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
11941 "insn" and "next" from rtx to rtx_insn *.
11942 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
11943 "insn", "insn1", "vliw_start", "prologue_end_note",
11944 "last_insn_in_packet".
11946 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11948 * shrink-wrap.h (active_insn_between): Strengthen both params from
11950 * function.c (active_insn_between): Likewise.
11952 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11954 * genattr.c (main): When writing out insn-attr.h, strengthen param
11955 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
11956 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
11957 writing out the definition of dfa_clear_single_insn_cache to the
11958 generated insn-automata.c
11960 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11962 * resource.h (clear_hashed_info_for_insn): Strengthen param from
11964 (incr_ticks_for_insn): Likewise.
11965 (init_resource_info): Likewise.
11967 * resource.c (init_resource_info): Likewise.
11968 (clear_hashed_info_for_insn): Likewise.
11969 (incr_ticks_for_insn): Likewise.
11971 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
11973 (steal_delay_list_from_target): Use methods of "seq".
11974 (try_merge_delay_insns): Use methods of "merged_insns".
11975 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
11976 (reorg_redirect_jump): Likewise for param "jump".
11978 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11980 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
11982 * config/s390/s390.c (s390_split_branches): Eliminate top-level
11983 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
11985 (s390_mainpool_finish): In three places, split out a local rtx
11986 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
11987 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
11988 and split another local rtx "insn" out into rtx "pat" and
11990 * config/sh/sh.c (output_branchy_insn): Rather than working
11991 directly on operands[9], introduce local rtx_code_label *
11992 variables named "lab" in two places, working on them, and then
11993 assigning them to operands[9], so that the intervening operations
11994 are known by the type system to be on insns.
11996 2014-08-28 David Malcolm <dmalcolm@redhat.com>
11998 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
12001 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
12002 in invocation of INSN_HAS_LOCATION.
12004 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
12006 * config/rs6000/altivec.h (vec_xl): New #define.
12007 (vec_xst): Likewise.
12008 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
12009 (XXSPLTD_V2DI): Likewise.
12010 (DIV_V2DI): Likewise.
12011 (UDIV_V2DI): Likewise.
12012 (MUL_V2DI): Likewise.
12013 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
12014 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
12015 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
12016 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
12017 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
12018 (UNSPEC_VSX_DIVSD): Likewise.
12019 (UNSPEC_VSX_DIVUD): Likewise.
12020 (UNSPEC_VSX_MULSD): Likewise.
12021 (vsx_mul_v2di): New insn-and-split.
12022 (vsx_div_v2di): Likewise.
12023 (vsx_udiv_v2di): Likewise.
12024 (vsx_xxspltd_<mode>): New insn.
12026 2014-08-28 David Malcolm <dmalcolm@redhat.com>
12028 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
12030 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
12031 (NEXT_INSN): Likewise.
12032 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
12033 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
12035 (no_labels_between_p): Likewise for both params.
12037 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
12038 cast when using NEXT_INSN on operands[2].
12039 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
12040 "insn" from rtx to rtx_insn *, adding a checked cast.
12041 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
12043 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
12045 (arc_text_label): Likewise for param "insn".
12046 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
12048 (arc_ccfsm_record_condition): Likewise for param "jump".
12049 (arc_text_label): Likewise for local "label".
12050 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
12051 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
12052 a method for typesafety. Add a checked cast.
12053 * config/arc/constraints.md (Clb): Add a checked cast when getting
12054 the CODE_LABEL from a LABEL_REF.
12055 * config/arm/arm.c (require_pic_register): Strengthen locals
12056 "seq", "insn" from rtx to rtx_insn *.
12057 (create_fix_barrier): Likewise for locals "selected", "next".
12058 (thumb1_reorg): Likewise for locals "prev", "insn".
12059 (arm_expand_prologue): Likewise for local "last".
12060 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
12062 (thumb2_output_casesi): Likewise for operands[2].
12063 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
12064 strengthen local "insn" from rtx to rtx_insn *.
12065 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
12066 type and param "insn".
12067 (find_prev_insn_start): Likewise.
12068 (hwloop_optimize): Likewise for locals "insn", "last_insn",
12070 (gen_one_bundle): Likewise for loal "t".
12071 (find_load): Likewise for param "insn".
12072 (workaround_speculation): Likewise for locals "insn", "next",
12073 "target", "next_tgt".
12074 * config/c6x/c6x.c (assign_reservations): Likewise for both params
12075 and for locals "insn", "within", "last".
12076 (count_unit_reqs): Likewise for params "head", "tail" and local
12078 (try_rename_operands): Likewise for params "head", "tail".
12079 (reshuffle_units): Likewise for locals "head", "tail", "insn".
12080 (struct c6x_sched_context): Likewise for fields
12081 "last_scheduled_insn", "last_scheduled_iter0".
12082 (init_sched_state): Replace NULL_RTX with NULL.
12083 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
12085 (undo_split_delayed_nonbranch): Likewise for param and for local
12087 (conditionalize_after_sched): Likewise for local "insn".
12088 (bb_earliest_end_cycle): Likewise.
12089 (filter_insns_above): Likewise for locals "insn", "next".
12090 (hwloop_optimize): Remove redundant checked cast.
12091 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
12092 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
12093 NULL_RTX with NULL.
12094 (cris_simple_epilogue): Likewise.
12095 (cris_expand_prologue): Likewise.
12096 (cris_expand_epilogue): Likewise.
12097 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
12098 local "insn" from rtx to rtx_insn *.
12099 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
12100 (struct frv_packet_group): Likewise for the elements within array
12101 fields "insns", "sorted", and for field "nop".
12102 (frv_packet): Likewise for the elements within array field
12104 (frv_add_insn_to_packet): Likewise for param "insn".
12105 (frv_insert_nop_in_packet): Likewise for param "insn" and local
12107 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
12108 (frv_sort_insn_group_1): Likewise for local "insn".
12109 (frv_optimize_membar_local): Likewise.
12110 (frv_align_label): Likewise for locals "x", "last", "barrier",
12112 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
12114 (ia64_sched_init): Likewise for local "insn".
12115 (scheduled_good_insn): Likewise for param "last".
12116 (struct _ia64_sched_context): Likewise for field
12117 "last_scheduled_insn".
12118 (ia64_init_sched_context): Replace NULL_RTX with NULL.
12119 (struct bundle_state): Likewise for field "insn".
12120 (issue_nops_and_insn): Likewise for param "insn".
12121 (get_next_important_insn): Likewise for return type and both
12123 (ia64_add_bundle_selector_before): Likewise for param "insn".
12124 (bundling): Likewise for params "prev_head_insn", "tail" and
12125 locals "insn", "next_insn", "b". Eliminate top-level local rtx
12126 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
12127 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
12128 Strengthen final param from rtx to rtx_insn *.
12129 (iq2000_move_1word): Likewise for second param.
12130 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
12131 param "cur_insn" and local "next_insn".
12132 (iq2000_move_1word): Likewise for param "insn".
12133 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
12134 casts when using NEXT_INSN on operands[1].
12135 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
12136 "insn" from rtx to rtx_insn *.
12137 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
12138 "x", introducing local rtx_insn * "insn" for when working with the
12139 CODE_LABEL of the LABEL_REF.
12140 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
12142 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
12144 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
12146 (conditionalize_block): Likewise for return type and param.
12147 (mcore_is_dead): Likewise for param "first" and local "insn".
12148 (emit_new_cond_insn): Likewise for return type.
12149 (conditionalize_block): Likewise for return type, param, and
12150 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
12152 (conditionalize_optimization): Likewise for local "insn".
12153 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
12155 * config/microblaze/microblaze.md: Add checked casts when using
12157 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
12158 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
12159 and rtx_insn * "insn".
12160 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
12161 checked cast when using NEXT_INSN on operands[2].
12162 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
12163 local "insn" from rtx to rtx_insn *.
12164 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
12166 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
12167 Add a checked cast when using NEXT_INSN on operands[1].
12168 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
12170 (pa_output_cbranch): Likewise for final param.
12171 (pa_output_lbranch): Likewise for second param.
12172 (pa_output_bb): Likewise for third param.
12173 (pa_output_bvb): Likewise.
12174 (pa_output_dbra): Likewise for second param.
12175 (pa_output_movb): Likewise.
12176 (pa_output_parallel_movb): Likewise.
12177 (pa_output_parallel_addb): Likewise.
12178 (pa_output_millicode_call): Likewise for first param.
12179 (pa_output_mul_insn): Likewise for second param.
12180 (pa_output_div_insn): Likewise for third param.
12181 (pa_output_mod_insn): Likewise for second param.
12182 (pa_jump_in_call_delay): Likewise for param.
12183 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
12184 (pa_output_div_insn): Likewise.
12185 (pa_output_mod_insn): Likewise.
12186 (pa_output_cbranch): Likewise.
12187 (pa_output_lbranch): Likewise.
12188 (pa_output_bb): Likewise.
12189 (pa_output_bvb): Likewise.
12190 (pa_output_dbra): Likewise.
12191 (pa_output_movb): Likewise.
12192 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
12193 to simplify and for typesafety.
12194 (pa_output_call): Use method of rtx_sequence *.
12195 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
12196 (pa_jump_in_call_delay): Likewise.
12197 (pa_output_parallel_movb): Likewise.
12198 (pa_output_parallel_addb): Likewise.
12199 (pa_following_call): Likewise.
12200 (pa_combine_instructions): Likewise for locals "anchor",
12202 (pa_can_combine_p): Likewise for params "anchor", "floater" and
12203 locals "start", "end".
12204 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
12205 param "insn" and local "local_insn".
12206 (picochip_final_prescan_insn): Likewise for local "local_insn".
12207 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
12209 (uses_TOC): Likewise.
12210 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
12211 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
12212 splitting out to more tightly-scoped locals, 3 as rtx and one as
12214 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
12216 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
12218 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
12220 (fixup_addr_diff_vecs): Likewise.
12221 (reg_unused_after): Likewise for param 2.
12222 (sh_can_redirect_branch): Likewise for both params.
12223 (check_use_sfunc_addr): Likewise for param 1.
12224 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
12225 (find_barrier): Likewise for local "last_got".
12226 (gen_block_redirect): Likewise for return type, param "jump" and
12227 locals "prev", "scan", "next", "insn".
12228 (struct far_branch): Likewise for fields "near_label",
12229 "insert_place", "far_label".
12230 (gen_far_branch): Likewise for local "jump".
12231 (fixup_addr_diff_vecs): Likewise for param "first" and locals
12233 (barrier_align): Likewise for param and for locals "prev", "x".
12234 Introduce local rtx_sequence * "prev_seq" and use insn method for
12235 typesafety and clarity.
12236 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
12237 (get_dest_uid): Likewise for local "dest".
12238 (split_branches): Likewise for locals "next", "beyond", "label",
12239 "block", "far_label". Add checked casts when assigning to
12240 bp->far_label and "far_label".
12241 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
12242 (sequence_insn_p): Likewise.
12243 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
12244 more loop-scoped rtx "insn" when walking LABEL_REFS.
12245 (sh_can_redirect_branch): Strengthen both params from rtx to
12247 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
12248 new local rtx_sequence * "seq" via a dyn_cast, and use a method
12249 for clarity and typesafety.
12250 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
12251 "insn" from rtx to rtx_insn *.
12252 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
12253 when using NEXT_INSN on the CODE_LABEL in operands[2].
12254 (define_insn "casesi_worker_2"): Likewise.
12255 (define_insn "casesi_shift_media"): Likewise.
12256 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
12258 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
12259 Strengthen field "insn" from rtx to rtx_insn *.
12260 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
12261 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
12262 param "start_insn" and local "start_insn".
12263 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
12265 (find_set_of_reg_bb): Likewise for param "insn".
12266 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
12267 (trace_reg_uses): Likewise for param "start_insn".
12268 (sh_treg_combine::cbranch_trace): Likewise for field
12270 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
12272 (sh_treg_combine::record_set_of_reg): Likewise for param
12273 "start_insn" and local "i".
12274 (sh_treg_combine::can_remove_cstore): Likewise for local
12276 (sh_treg_combine::try_optimize_cbranch): Likewise for param
12278 (sh_treg_combine::execute): Likewise for local "i".
12279 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
12281 (sparc_check_64): Likewise for second param.
12282 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
12283 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
12284 dyn_cast, using its insn method for typesafety and clarity.
12285 (empty_delay_slot): Strengthen param "insn" from rtx to
12287 (set_extends): Likewise.
12288 (sparc_check_64): Likewise.
12289 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
12290 for locals "seq", "last_insn".
12291 (combine_bnp): Likewise for param "insn".
12292 (xstormy16_reorg): Likewise for local "insn".
12293 * config/v850/v850.c (substitute_ep_register): Likewise for params
12294 "first_insn", "last_insn" and local "insn".
12295 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
12296 elements of "regs" array, and local "insn".
12297 * except.c (emit_note_eh_region_end): Likewise for param "insn".
12298 * final.c (final_sequence): Strengthen this global from rtx to
12300 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
12302 (final_scan_insn): Update assignment to "final_sequence" to be
12303 from "seq", the cast version of "body", for type-safety.
12304 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
12305 "insns" from rtx to rtx_insn *.
12306 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
12307 * genattr.c (main): When writing out generated insn-attr.h,
12308 strengthen params 1 and 3 of eligible_for_delay,
12309 eligible_for_annul_true, eligible_for_annul_false from rtx to
12311 * genattrtab.c (write_eligible_delay): Likewise when writing out
12312 generated insn-attrtab.c; also local "insn" the generated
12314 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
12316 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
12317 "start_label" from rtx to rtx_insn *.
12318 * ira.c (decrease_live_ranges_number): Likewise for local "p".
12319 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
12320 "insns" and local "insn".
12321 (validate_equiv_mem): Likewise for param "start" and local "insn".
12322 (memref_used_between_p): Likewise for params "start", "end" and
12324 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
12326 * loop-doloop.c (doloop_optimize): Within region guarded by
12327 INSN_P (doloop_pat), introduce a new local rtx_insn *
12328 "doloop_insn" via a checked cast, and use it for typesafety,
12329 eventually writing the value back into doloop_pat.
12330 * output.h (final_sequence): Strengthen this global from rtx to
12332 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
12333 reintroducing "insn" as an rtx_insn * via a checked cast.
12334 Strengthen param "attempt" and local "new_insn"from rtx to
12336 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
12338 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
12339 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
12340 "p" in favor of more tightly-scoped replacements, sometimes rtx
12341 and sometimes rtx_insn *, as appropriate.
12342 (delete_output_reload): Eliminate top-level rtx "i1", splitting
12343 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
12344 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
12345 local "trial" from rtx to rtx_insn *.
12346 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
12347 rtx to rtx_insn *. Strenghten local "pat" from rtx to
12348 rtx_sequence * and use methods for clarity and typesafety.
12349 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
12350 rtx to rtx_insn *. Strenghten local "li" from rtx to
12351 rtx_insn_list * and use its methods for clarity and typesafety.
12352 (steal_delay_list_from_target): Strengthen param "insn" from rtx
12354 (steal_delay_list_from_fallthrough): Likewise.
12355 (try_merge_delay_insns): Likewise for param "thread" and locals
12356 "trial", "next_trial", "delay_insn".
12357 (redundant_insn): Likewise for param "target" and local "trial".
12358 (own_thread_p): Likewise for param "thread" and locals
12359 "active_insn", "insn".
12360 (get_label_before): Likewise for param "insn".
12361 (fill_simple_delay_slots): Likewise for local "new_label"; use
12362 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
12363 (label_before_next_insn): Strengthen return type and local "insn"
12364 from rtx to rtx_insn *.
12365 (relax_delay_slots): Likewise for locals "other", "tmp".
12366 (make_return_insns): Likewise for param "first" and locals "insn",
12367 "jump_insn", "prev". Move declaration of "pat" to its assignment
12368 and strengthen from rtx to rtx_sequence *. Use its methods for
12369 clarity and typesafety.
12370 * rtlanal.c (no_labels_between_p): Strengthen params from
12371 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
12373 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
12374 from const_rtx to const rtx_insn *.
12375 (reg_set_between_p): Rename param "from_insn" to
12376 "uncast_from_insn", and reintroduce "from_insn" as a
12377 const rtx_insn * via a checked cast.
12378 (modified_between_p): Likewise for param "start" as "uncast_start".
12379 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
12380 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
12381 "tmp", head" from rtx to rtx_insn *.
12382 (recompute_rev_top_order): Likewise for local "insn".
12383 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
12384 * store-motion.c (build_store_vectors): Likewise for local "insn".
12385 Strengthen local "st" from rtx to rtx_insn_list * and use methods
12386 for clarity and typesafety.
12387 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
12389 (computation_cost): Likewise for local "seq".
12390 (get_address_cost): Likewise.
12392 2014-08-28 David Malcolm <dmalcolm@redhat.com>
12394 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
12396 (label_is_jump_target_p): Likewise for second param.
12398 * rtlanal.c (tablejump_p): Likewise for param "insn".
12399 (label_is_jump_target_p): Likewise for param "jump_insn".
12401 2014-08-28 David Malcolm <dmalcolm@redhat.com>
12403 * rtl.h (find_first_parameter_load): Strengthen return type and
12404 both params from rtx to rtx_insn *.
12405 * rtlanal.c (find_first_parameter_load): Strengthen return type,
12406 both params and locals "before", "first_set" from rtx to
12407 rtx_insn *. Remove now-redundant cast.
12408 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
12410 2014-08-28 David Malcolm <dmalcolm@redhat.com>
12412 * rtl.h (find_last_value): Delete.
12413 * rtlanal.c (find_last_value): Delete.
12415 2014-08-28 David Malcolm <dmalcolm@redhat.com>
12417 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
12418 from rtx to rtx_insn *.
12419 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
12420 rtx "note" with new local rtx_insn * "new_head" when calculating
12421 head insn of new basic block.
12422 * combine.c (combine_split_insns): Strengthen return type and local
12423 "ret" from rtx to rtx_insn *.
12424 (likely_spilled_retval_p): Likewise for locals "use" and "p".
12425 (try_combine): Eliminate local "m_split", splitting into new
12426 locals "m_split_insn" and "m_split_pat".
12427 (find_split_point): Strengthen local "seq" from rtx into
12429 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
12430 locals "label", "branch".
12431 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
12433 (define_expand "umulsi3_highpart"): Likewise for local "insn".
12434 * dse.c (note_add_store_info): Likewise for fields "first",
12436 (note_add_store): Likewise for local "insn".
12437 (emit_inc_dec_insn_before): Likewise for locals "insn",
12439 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
12440 (replace_read): Likewise for locals "insns", "this_insn".
12441 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
12442 (notice_eh_throw): Likewise for param "insn".
12443 (before_next_cfi_note): Likewise for return type, param, and local
12445 (connect_traces): Likewise for local "note".
12446 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
12447 (verify_rtl_sharing): Likewise.
12448 (unshare_all_rtl_in_chain): Likewise for param "insn".
12449 (get_first_nonnote_insn): Likewise for local "insn".
12450 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
12451 "seq" and use its methods to clarify things.
12452 (next_insn): Strengthen return type from rtx to rtx_insn *.
12453 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
12454 local rtx_insn * using a checked cast, dropping a checked cast
12455 made redundant by this change. Use a cast to and method of
12456 rtx_sequence to clarify the code.
12457 (previous_insn): Rename param "insn" to "uncast_insn" and
12458 reintroduce "insn" as a local rtx_insn * using a checked cast,
12459 dropping a checked cast made redundant by this change. Use a cast
12460 to and method of rtx_sequence to clarify the code.
12461 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
12462 reintroduce "insn" as a local rtx_insn * using a checked cast,
12463 dropping a checked cast made redundant by this change.
12464 (next_nonnote_insn_bb): Likewise.
12465 (prev_nonnote_insn): Likewise.
12466 (prev_nonnote_insn_bb): Likewise.
12467 (next_nondebug_insn): Likewise.
12468 (prev_nondebug_insn): Likewise.
12469 (next_nonnote_nondebug_insn): Likewise.
12470 (prev_nonnote_nondebug_insn): Likewise.
12471 (next_real_insn): Likewise.
12472 (prev_real_insn): Likewise.
12473 (next_active_insn): Likewise.
12474 (prev_active_insn): Likewise.
12475 (next_cc0_user): Likewise. Use rtx_sequence and a method for
12477 (prev_cc0_setter): Likewise.
12478 (try_split): Rename param "trial" to "uncast_trial" and
12479 reintroduce "insn" as a local rtx_insn * using a checked cast,
12480 dropping checked casts made redundant by this change.
12481 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
12483 (remove_insn): Rename param "insn" to "uncast_insn" and
12484 reintroduce "insn" as a local rtx_insn * using a checked cast.
12485 (emit_pattern_after_setloc): Likewise for param "after", as
12487 (emit_pattern_after): Likewise. Strengthen local "prev" from
12489 (emit_pattern_before_setloc): Rename param "before" to
12490 "uncast_before" and reintroduce "before" as a local rtx_insn *
12491 using a checked cast. Strengthen locals "first", "last" from
12493 (emit_pattern_before): Likewise rename/cast param "before" to
12494 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
12495 * except.c (copy_reg_eh_region_note_forward): Strengthen param
12496 "first" and local "insn" from rtx to rtx_insn *.
12497 (copy_reg_eh_region_note_backward): Likewise for param "last"
12499 * expr.c (fixup_args_size_notes): Rename param "last" to
12500 "uncast_last" and reintroduce "last" as a local rtx_insn *
12501 using a checked cast. Strengthen local "insn" from rtx to
12503 * function.c (set_insn_locations): Strengthen param "insn" from
12505 (record_insns): Likewise for param "insns" and local "tmp".
12506 (active_insn_between): Rename param "tail" to
12507 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
12508 using a checked cast.
12509 (thread_prologue_and_epilogue_insns): Split out top-level local
12510 rtx "seq" into three different rtx_insn * locals. Strengthen
12511 local "prologue_seq" from rtx to rtx_insn *.
12512 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
12513 from rtx to rtx_insn *.
12514 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
12515 (priority): Likewise for locals "prev_first", "twin".
12516 (setup_insn_max_reg_pressure): Likewise for param "after".
12517 (sched_setup_bb_reg_pressure_info): Likewise.
12518 (no_real_insns_p): Strengthen params from const_rtx to
12520 (schedule_block): Strengthen local "next_tail" from rtx to
12522 * ifcvt.c (find_active_insn_before): Strengthen return type and
12523 param "insn" from rtx to rtx_insn *.
12524 (find_active_insn_after): Likewise.
12525 (cond_exec_process_insns): Likewise for param "start" and local "insn".
12526 (cond_exec_process_if_block): Likewise for locals "then_start",
12527 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
12528 (noce_process_if_block): Likewise for local "jump".
12529 (merge_if_block): Likewise for two locals named "end".
12530 (cond_exec_find_if_block): Likewise for local "last_insn".
12531 * jump.c (delete_related_insns): Rename param "insn" to
12532 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
12533 checked cast. Strengthen local "p" from rtx to rtx_insn *.
12534 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
12536 (split_reg): Likewise.
12537 * lra.c (lra_process_new_insns): Likewise.
12538 * modulo-sched.c (permute_partial_schedule): Strengthen param
12539 "last" from rtx to rtx_insn *.
12540 * optabs.c (add_equal_note): Likewise for param "insns" and local
12542 (expand_binop_directly): Add checked casts to rtx_insn * within
12543 NEXT_INSN (pat) uses.
12544 (expand_unop_direct): Likewise.
12545 (maybe_emit_unop_insn): Likewise.
12546 * recog.c (peep2_attempt): Strengthen locals "last",
12547 "before_try", "x" from rtx to rtx_insn *.
12548 * reorg.c (optimize_skip): Strengthen return type and local
12549 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
12550 and locals "trial", "next_trial" from rtx to rtx_insn *.
12551 * resource.c (next_insn_no_annul): Strengthen return type and
12552 param "insn" from rtx to rtx_insn *. Use a cast to and method of
12553 rtx_sequence to clarify the code.
12554 (mark_referenced_resources): Add a checked cast to rtx_insn *
12555 within PREV_INSN (x).
12556 (find_dead_or_set_registers): Strengthen return type, param
12557 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
12558 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
12560 (mark_target_live_regs): Strengthen params "insns" and "target",
12561 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
12562 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
12564 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
12565 from rtx to rtx_insn *.
12566 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
12567 from rtx to rtx_insn *.
12568 (copy_reg_eh_region_note_backward): Likewise.
12569 (unshare_all_rtl_in_chain): Likewise for sole param.
12570 (dump_rtl_slim): Strengthen second and third params from const_rtx
12571 to const rtx_insn *.
12572 * sched-deps.c (sched_free_deps): Strengthen params "head" and
12573 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
12574 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
12575 "next_tail" from rtx to rtx_insn *.
12576 (begin_move_insn): Likewise for local "next".
12577 * sched-int.h (sched_free_deps): Likewise for first and second
12579 (no_real_insns_p): Strengthen both params from const_rtx to
12581 (sched_setup_bb_reg_pressure_info): Strengthen second params from
12583 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
12585 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
12586 and locals "insn", "tail" from const_rtx to const rtx_insn *.
12587 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
12589 (debug_rtl_slim): Strengthen params "first" and "last" from
12590 const_rtx to const rtx_insn *.
12591 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
12592 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
12593 (convert_to_simple_return): Likewise for param "returnjump".
12594 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
12596 (convert_to_simple_return): Likewise for param "returnjump".
12597 * valtrack.c (propagate_for_debug): Likewise for params
12599 * valtrack.h (propagate_for_debug): Likewise for second param.
12601 2014-08-28 David Malcolm <dmalcolm@redhat.com>
12603 * output.h (insn_current_reference_address): Strengthen param
12604 from rtx to rtx_insn *.
12605 * final.c (insn_current_reference_address): Likewise.
12607 2014-08-28 David Malcolm <dmalcolm@redhat.com>
12609 * basic-block.h (inside_basic_block_p): Strengthen param from
12610 const_rtx to const rtx_insn *.
12611 * cfgbuild.c (inside_basic_block_p): Likewise.
12613 2014-08-28 David Malcolm <dmalcolm@redhat.com>
12615 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
12617 (get_trace_info): Likewise for param "insn".
12618 (save_point_p): Likewise.
12619 (maybe_record_trace_start): Likewise for both params.
12620 (maybe_record_trace_start_abnormal): Likewise.
12621 (create_trace_edges): Likewise for sole param and for three of the
12622 locals named "lab".
12623 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
12624 to rtx_insn *, and update a call to pat->element to pat->insn.
12626 2014-08-28 David Malcolm <dmalcolm@redhat.com>
12628 * function.h (struct expr_status): Convert field "x_forced_labels"
12629 from rtx_expr_list * to rtx_insn_list *.
12631 * cfgbuild.c (make_edges): Convert local "x" from an
12632 rtx_expr_list * to an rtx_insn_list *, replacing use of
12633 "element" method with "insn" method.
12634 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
12635 * except.c (sjlj_emit_dispatch_table): Replace use of
12636 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
12638 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
12639 rtx_expr_list * to an rtx_insn_list *, replacing use of
12640 "element" method with "insn" method.
12641 * reload1.c (set_initial_label_offsets): Likewise for local "x".
12642 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
12643 rtx_insn *, adding a checked cast. Replace use of
12644 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
12646 (expand_label): Likewise for local "label_r".
12648 2014-08-28 David Malcolm <dmalcolm@redhat.com>
12650 * function.h (struct rtl_data): Convert field
12651 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
12653 * rtl.h (remove_node_from_insn_list): New prototype.
12655 * builtins.c (expand_builtin): When prepending to
12656 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
12658 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
12659 to rtx_insn_list *, and use its "insn" method rather than
12661 * cfgrtl.c (delete_insn): Use new function
12662 remove_node_from_insn_list rather than
12663 remove_node_from_expr_list.
12664 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
12665 to rtx_insn_list *, and use its "insn" method rather than
12667 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
12668 * reload1.c (set_initial_label_offsets): Likewise for local "x".
12669 * rtlanal.c (remove_node_from_insn_list): New function, adapted
12670 from remove_node_from_expr_list.
12671 * stmt.c (expand_label): When prepending to
12672 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
12675 2014-08-28 David Malcolm <dmalcolm@redhat.com>
12677 * function.h (struct rtl_data): Strengthen fields "x_return_label"
12678 and "x_naked_return_label" from rtx to rtx_code_label *.
12680 2014-08-28 David Malcolm <dmalcolm@redhat.com>
12682 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
12683 (SET_NEXT_INSN): Likewise.
12684 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
12686 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
12687 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
12688 to split out the SEQUENCE from local "bundle", strengthening the
12689 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
12690 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
12691 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
12692 and the type of the elements of the "slot" array from rtx to
12694 (reorg_split_calls): Likewise for locals "insn" and "next", and
12695 the type of the elements of the "slot" array.
12697 * config/frv/frv.c (frv_nops): Likewise for the elements of this
12699 (frv_function_prologue): Likewise for locals "insn", "next",
12701 (frv_register_nop): Introduce a local "nop_insn" to be the
12702 rtx_insn * containing rtx "nop".
12704 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
12705 used as an insn and sometimes as a pattern, so rename it to
12706 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
12707 using it where dealing with the core insn.
12709 * config/picochip/picochip.c (reorder_var_tracking_notes):
12710 Strengthen locals "insn", "next", "last_insn", "queue",
12711 "next_queue", "prev" from rtx to rtx_insn *.
12713 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
12714 the second param is an rtx_insn ** rather than an rtx **.
12715 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
12716 from rtx to rtx_sequence *, and introduce local named "sequence",
12717 using methods of rtx_sequence to clarify the code.
12718 (remove_insn): Introduce local rtx_sequence * named "sequence" and
12720 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
12721 Rename param "after" to "uncast_after", reintroducing "after" as a
12722 local rtx_insn * with a checked cast.
12723 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
12724 reintroducing "after" as a local rtx_insn * with a checked cast.
12725 Strengthen local "last" from rtx to rtx_insn * and remove the
12726 now-redundant checked casts.
12727 (copy_delay_slot_insn): Strengthen return type and param from rtx
12730 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
12731 "last" from rtx to rtx_insn *.
12733 2014-08-28 David Malcolm <dmalcolm@redhat.com>
12735 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
12736 param from rtx to rtx_insn *.
12738 * emit-rtl.c (copy_delay_slot_insn): Likewise.
12740 * reorg.c (skip_consecutive_labels): Strengthen return type, param
12741 and local "insn" from rtx to rtx_insn *.
12742 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
12743 (unfilled_slots_next): Likewise.
12744 (function_return_label): Strengthen from rtx to rtx_code_label *.
12745 (function_simple_return_label): Likewise.
12746 (first_active_target_insn): Strengthen return type and param from
12748 (find_end_label): Strengthen return type from rtx to
12749 rtx_code_label *; strengthen locals as appropriate.
12750 (emit_delay_sequence): Strengthen return type, param "insn" and
12751 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
12752 and local "li" from rtx to rtx_insn_list *, using methods of
12753 rtx_insn_list for clarity and typesafety.
12754 (add_to_delay_list): Strengthen return type and param "insn" from
12755 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
12756 rtx_insn_list * and use methods of rtx_insn_list.
12757 (delete_from_delay_slot): Strengthen return type, param "insn",
12758 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
12759 Strengthen local "seq" from rtx to rtx_sequence *, and local
12760 "delay_list" from rtx to rtx_insn_list *, using methods of
12761 rtx_sequence for clarity and type-safety.
12762 (delete_scheduled_jump): Add checked cast when invoking
12763 delete_from_delay_slot. Strengthen local "trial" from rtx to
12765 (optimize_skip): Strengthen return type and local "delay_list"
12766 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
12768 (steal_delay_list_from_target): Strengthen return type, param
12769 "delay_list" and local "new_delay_list" from rtx to
12770 rtx_insn_list *. Strengthen param "seq" from rtx to
12771 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
12773 Split out local "temp" into multiple more-tightly scoped locals:
12774 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
12775 of rtx_insn_list and rtx_sequence for clarity and typesafety.
12776 Strengthen locals named "trial" from rtx to rtx_insn *.
12777 (steal_delay_list_from_fallthrough): Strengthen return type and
12778 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
12779 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
12780 Strengthen local "trial" from rtx to rtx_insn *.
12781 (try_merge_delay_insns): Strength local "merged_insns" from rtx
12782 to rtx_insn_list * and use its methods. Strengthen local "pat"
12783 from rtx to rtx_sequence * and use its methods. Strengthen locals
12784 "dtrial" and "new_rtx" from rtx to rtx_insn *.
12785 (get_label_before): Strengthen return type and local "label" from
12787 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
12788 "next_trial", "next", prev". Strengthen local "delay_list" from
12789 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
12791 (follow_jumps): Strengthen return type, param "label" and locals
12792 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
12793 (fill_slots_from_thread): Strengthen return type, param
12794 "delay_list" from rtx to rtx_insn_list *. Strengthen params
12795 "insn", "thread", "opposite_thread" and locals "new_thread",
12796 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
12797 "sequence" from a checked cast to rtx_sequence so that we can call
12798 steal_delay_list_from_target and steal_delay_list_from_fallthrough
12799 with an rtx_sequence *.
12800 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
12801 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
12802 Strengthen local "delay_list" from rtx to rtx_insn_list *.
12803 (relax_delay_slots): Strengthen param "first" and locals "insn",
12804 "next", "trial", "delay_insn", "target_label" from rtx to
12805 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
12806 Introduce a local "trial_seq" for PATTERN (trial) of type
12807 rtx_sequence *, in both cases using methods of rtx_sequence.
12808 (dbr_schedule): Strengthen param "first" and locals "insn",
12809 "next", "epilogue_insn" from rtx to rtx_insn *.
12811 2014-08-28 Richard Biener <rguenther@suse.de>
12813 PR tree-optimization/62283
12814 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
12815 Do not peel loops for alignment where the vector loop likely
12816 doesn't run at least VF times.
12818 2014-08-28 Bin Cheng <bin.cheng@arm.com>
12820 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
12821 important_candidates. Consider all important candidates if
12822 IVS doesn't give any result. Remove check on ivs->upto.
12823 (try_add_cand_for): Call iv_ca_add_use only once.
12825 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
12826 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12827 Anna Tikhonova <anna.tikhonova@intel.com>
12828 Ilya Tocar <ilya.tocar@intel.com>
12829 Andrey Turetskiy <andrey.turetskiy@intel.com>
12830 Ilya Verbin <ilya.verbin@intel.com>
12831 Kirill Yukhin <kirill.yukhin@intel.com>
12832 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12834 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
12835 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
12837 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
12838 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
12839 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
12840 (define_insn "*mul<mode>3"): Add EVEX version.
12842 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
12843 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12844 Anna Tikhonova <anna.tikhonova@intel.com>
12845 Ilya Tocar <ilya.tocar@intel.com>
12846 Andrey Turetskiy <andrey.turetskiy@intel.com>
12847 Ilya Verbin <ilya.verbin@intel.com>
12848 Kirill Yukhin <kirill.yukhin@intel.com>
12849 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12851 * config/i386/sse.md
12852 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
12853 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
12854 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
12855 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
12856 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
12857 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
12858 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
12859 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
12860 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
12861 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
12862 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
12863 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
12864 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
12865 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
12866 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
12867 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
12869 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
12870 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
12871 Anna Tikhonova <anna.tikhonova@intel.com>
12872 Ilya Tocar <ilya.tocar@intel.com>
12873 Andrey Turetskiy <andrey.turetskiy@intel.com>
12874 Ilya Verbin <ilya.verbin@intel.com>
12875 Kirill Yukhin <kirill.yukhin@intel.com>
12876 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
12878 * config/i386/sse.md
12879 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
12880 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
12881 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
12883 2014-08-28 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_mode_iterator VI128_256): New.
12894 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
12896 2014-08-28 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 VI8_256_512): New.
12907 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
12909 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
12910 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
12912 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
12914 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12916 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
12917 pointer to the cumulative reloc value and return the value for
12918 this reloc instead.
12919 (compute_reloc_for_rtx): Take a const_rtx. Call
12920 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
12921 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
12922 for_each_rtx for the CONST case.
12924 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12926 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
12927 (mark_constants_in_pattern): ...this new function to iterate over
12929 (mark_constants): Update accordingly.
12931 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12933 * varasm.c: Include rtl-iter.h.
12934 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
12935 Remove the pointer to the cumulative hashval_t and just return
12936 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
12937 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
12938 Accumulate the hashval_ts here instead of const_rtx_hash_1.
12940 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12942 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
12943 Give real type of data parameter. Remove return value.
12944 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
12945 to iterate over subrtxes.
12947 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12949 * var-tracking.c (use_narrower_mode_test): Turn from being a
12950 for_each_rtx callback to being a function that examines each
12952 (adjust_mems): Update accordingly.
12954 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12956 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
12957 callback to being a function that examines each subrtx itself.
12958 Remove handling of null rtxes.
12959 (add_uses): Update accordingly.
12961 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12963 * var-tracking.c: Include rtl-iter.h.
12964 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
12965 to being a function that examines each subrtx itself.
12966 (use_type): Update accordingly.
12968 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12970 * store-motion.c: Include rtl-iter.h.
12971 (extract_mentioned_regs_1): Delete.
12972 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
12973 for_each_rtx to iterate over subrtxes.
12975 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12977 * sel-sched.c: Include rtl-iter.h
12978 (count_occurrences_1): Delete.
12979 (count_occurrences_equiv): Turn rtxes into const_rtxes.
12980 Use FOR_EACH_SUBRTX rather than for_each_rtx.
12982 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12984 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
12985 * rtlanal.c (tls_referenced_p_1): Delete.
12986 (tls_referenced_p): Take a const_rtx rather than an rtx.
12987 Use FOR_EACH_SUBRTX rather than for_each_rtx.
12989 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
12991 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
12992 (for_each_inc_dec): Take an rtx rather than an rtx *.
12993 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
12994 (cselib_record_sets): Likewise.
12995 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
12996 (check_for_inc_dec): Likewise.
12997 * rtlanal.c (for_each_inc_dec_ops): Delete.
12998 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
12999 rather than a pointer to the memory address. Replace
13000 for_each_inc_dec_ops argument with separate function and data
13001 arguments. Abort on non-autoinc addresses.
13002 (for_each_inc_dec_find_mem): Delete.
13003 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
13004 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
13006 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13008 * rtl.h (find_all_hard_regs): Declare.
13009 * rtlanal.c (find_all_hard_regs): New function.
13010 (record_hard_reg_uses_1): Delete.
13011 (record_hard_reg_uses): Use find_all_hard_regs.
13013 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13015 * rtl.h (replace_label_data): Delete.
13016 (replace_label): Take the old label, new label and update-nuses flag
13017 as direct arguments. Return void.
13018 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
13019 * rtlanal.c (replace_label): Update interface as above. Handle
13020 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
13021 iterator. Use FOR_EACH_SUBRTX_PTR.
13023 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13025 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
13026 with const_rtx parameters.
13027 * varasm.c (get_pool_constant): Likewise.
13028 * rtlanal.c (rtx_referenced_p_1): Delete.
13029 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
13030 Assert that the rtx we're looking for is nonnull. Allow searches
13031 for constant pool SYMBOL_REFs.
13033 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13035 * reload1.c: Include rtl-iter.h.
13036 (note_reg_elim_costly): Turn from being a for_each_rtx callback
13037 to being a function that examines each subrtx itself.
13038 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
13040 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13042 * regcprop.c (cprop_find_used_regs_1): Delete.
13043 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
13045 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13047 * regcprop.c: Include rtl-iter.h.
13048 (kill_value): Take a const_rtx.
13049 (kill_autoinc_value): Turn from being a for_each_rtx callback
13050 to being a function that examines each subrtx itself.
13051 (copyprop_hardreg_forward_1): Update accordingly.
13053 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13055 * reg-stack.c: Include rtl-iter.h.
13056 (subst_stack_regs_in_debug_insn): Delete.
13057 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
13058 instead of for_each_rtx.
13060 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13062 * lower-subreg.c (find_decomposable_subregs): Turn from being
13063 a for_each_rtx callback to being a function that examines each
13064 subrtx itself. Remove handling of null rtxes.
13065 (decompose_multiword_subregs): Update accordingly.
13067 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13069 * lower-subreg.c (adjust_decomposed_uses): Delete.
13070 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
13071 Remove handling of null rtxes.
13073 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13075 * lower-subreg.c: Include rtl-iter.h.
13076 (resolve_subreg_use): Turn from being a for_each_rtx callback
13077 to being a function that examines each subrtx itself. Remove
13078 handling of null rtxes.
13079 (resolve_reg_notes, resolve_simple_move): Update accordingly.
13080 (decompose_multiword_subregs): Likewise.
13082 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13084 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
13085 to being a function that examines each subrtx itself.
13086 (simplify_using_condition, simplify_using_initial_values): Update
13089 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13091 * loop-iv.c: Include rtl-iter.h.
13092 (find_single_def_src): New function.
13093 (replace_single_def_regs): Turn from being a for_each_rtx callback
13094 to being a function that examines each subrtx itself.
13095 (replace_in_expr, simplify_using_initial_values): Update accordingly.
13097 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13099 * jump.c (eh_returnjump_p_1): Delete.
13100 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
13101 Remove handling of null rtxes.
13103 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13105 * jump.c: Include rtl-iter.h.
13106 (returnjump_p_1): Delete.
13107 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
13108 Remove handling of null rtxes.
13110 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13112 * ira.c: Include rtl-iter.h.
13113 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
13114 to being a function that examines each subrtx itself. Remove
13115 handling of null rtxes.
13116 (update_equiv_regs): Update call accordingly.
13118 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13120 * fwprop.c: Include rtl-iter.h.
13121 (varying_mem_p): Turn from being a for_each_rtx callback to being
13122 a function that examines each subrtx itself.
13123 (propagate_rtx): Update accordingly.
13125 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13127 * function.c: Include rtl-iter.h
13128 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
13129 callback to being a function that examines each subrtx itself.
13130 Return the changed flag.
13131 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
13132 (instantiate_virtual_regs): Update calls accordingly.
13134 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13136 * final.c: Include rtl-iter.h.
13137 (mark_symbol_ref_as_used): Delete.
13138 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
13141 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13143 * emit-rtl.c: Include rtl-iter.h.
13144 (find_auto_inc): Turn from being a for_each_rtx callback to being
13145 a function that examines each subrtx itself. Assume the first operand
13146 to an RTX_AUTOINC is the automodified register.
13147 (try_split): Update call accordingly.
13149 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13151 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
13152 Return a bool, inverting the result so that 0/false means "not ok".
13153 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
13154 subrtxes of a CONST.
13155 (mem_loc_descriptor, add_const_value_attribute)
13156 (resolve_addr_in_expr): Update calls accordingly.
13158 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13160 * dwarf2out.c: Include rtl-iter.h.
13161 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
13162 Remove unused data parameter. Return a bool, inverting the result
13163 so that 0/false means "not ok".
13164 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
13165 instead of for_each_rtx.
13167 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13169 * dse.c: Include rtl-iter.h.
13170 (check_mem_read_rtx): Change void * parameter to real type.
13171 Remove return value.
13172 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
13173 for_each_rtx. Don't handle null rtxes.
13175 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13177 * df-problems.c: Include rtl-iter.h.
13178 (find_memory): Turn from being a for_each_rtx callback to being
13179 a function that examines each subrtx itself. Continue to look for
13180 volatile references even after a nonvolatile one has been found.
13181 (can_move_insns_across): Update calls accordingly.
13183 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13185 * ddg.c (walk_mems_2, walk_mems_1): Delete.
13186 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
13187 to iterate over subrtxes. Return a bool rather than an int.
13189 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13191 * ddg.c: Include rtl-iter.h.
13192 (mark_mem_use_1): Rename to...
13193 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
13194 instead of for_each_rtx.
13195 (mem_read_insn_p): Update accordingly.
13197 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13199 * cse.c (change_cc_mode_args): Delete.
13200 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
13201 a function that examines each subrtx itself. Take the fields of
13202 change_cc_mode_args as argument and return void.
13203 (cse_change_cc_mode_insn): Update calls accordingly.
13205 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13207 * cse.c (is_dead_reg): Change argument to const_rtx.
13208 (dead_debug_insn_data): Delete.
13209 (is_dead_debug_insn): Expand commentary. Turn from being a
13210 for_each_rtx callback to being a function that examines
13211 each subrtx itself. Take the fields of dead_debug_insn_data
13213 (delete_trivially_dead_insns): Update call accordingly.
13215 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13217 * cse.c (check_for_label_ref): Move earlier in file. Turn from
13218 being a for_each_rtx callback to being a function that examines
13219 each subrtx itself.
13220 (cse_extended_basic_block): Update call accordingly.
13222 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13224 * cse.c (check_dependence_data): Delete.
13225 (check_dependence): Change from being a for_each_rtx callback to being
13226 a function that examines all subrtxes itself. Don't handle null rtxes.
13227 (invalidate): Update call accordingly.
13229 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13231 * cse.c: Include rtl-iter.h.
13232 (approx_reg_cost_1): Delete.
13233 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
13234 Don't handle null rtxes.
13236 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13238 * cfgcleanup.c: Include rtl-iter.h.
13239 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
13240 to being a function that examines each subrtx itself.
13241 (thread_jump): Update accordingly.
13243 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13245 * combine-stack-adj.c: Include rtl-iter.h.
13246 (record_stack_refs_data): Delete.
13247 (record_stack_refs): Turn from being a for_each_rtx callback
13248 to being a function that examines each subrtx itself.
13249 Take a pointer to the reflist. Invert sense of return value
13250 so that true means success and false means failure. Don't
13252 (combine_stack_adjustments_for_block): Update accordingly.
13254 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13256 * combine.c (record_truncated_value): Turn from being a for_each_rtx
13257 callback to a function that takes an rtx and returns a bool
13258 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
13261 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13263 * combine.c: Include rtl-iter.h.
13264 (unmentioned_reg_p_1): Delete.
13265 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
13266 Don't handle null rtxes.
13268 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13270 * calls.c: Include rtl-iter.h.
13271 (internal_arg_pointer_based_exp_1): Delete.
13272 (internal_arg_pointer_based_exp): Take a const_rtx.
13273 Use FOR_EACH_SUBRTX to iterate over subrtxes.
13275 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13277 * caller-save.c: Include rtl-iter.h.
13278 (add_used_regs_1): Delete.
13279 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
13280 to iterate over subrtxes. Assert that any remaining pseudos
13283 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13285 * bt-load.c: Include rtl-iter.h.
13286 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
13287 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
13288 to iterate over subrtxes.
13289 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
13290 find_btr_use rather than btr_referenced_p.
13292 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13294 * alias.c: Include rtl-iter.h.
13295 (refs_newer_value_cb): Delete.
13296 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
13298 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
13300 * rtl-iter.h: New file.
13301 * rtlanal.c: Include it.
13302 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
13303 (generic_subrtx_iterator <T>::add_single_to_queue)
13304 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
13305 (generic_subrtx_iterator <T>::free_array): New functions.
13306 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
13307 (generic_subrtx_iterator <const_rtx_accessor>)
13308 (generic_subrtx_iterator <rtx_var_accessor>
13309 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
13310 (setup_reg_subrtx_bounds): New function.
13311 (init_rtlanal): Call it.
13313 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
13316 * config/sh/sh.md (ashlsi3): Handle negative shift count for
13318 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
13320 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
13322 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
13324 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13326 * rtl.h (JUMP_LABEL_AS_INSN): New.
13328 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13330 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
13332 (alloc_EXPR_LIST): Strengthen return type from rtx to
13334 (remove_free_EXPR_LIST_node): Likewise for param.
13335 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
13336 from rtx to rtx_expr_list *.
13337 * sched-int.h (struct deps_desc): Strengthen fields
13338 "pending_read_mems" and "pending_write_mems" from rtx to
13341 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
13342 rtx to rtx_expr_list *.
13343 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
13344 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
13346 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
13347 from rtx to rtx_expr_list *.
13348 * loop-iv.c (simplify_using_initial_values): Strengthen local
13349 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
13350 "pnote_next" from rtx * to rtx_expr_list **.
13351 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
13352 param "exprp" from rtx * to rtx_expr_list **.
13353 (add_insn_mem_dependence): Strengthen local "mem_list" from
13354 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
13355 to rtx_expr_list *.
13356 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
13357 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
13358 param "old_mems_p" from rtx * to rtx_expr_list **.
13359 * var-tracking.c (struct adjust_mem_data): Strengthen field
13360 "side_effects" from rtx to rtx_expr_list *.
13361 (adjust_insn): Replace NULL_RTX with NULL when assigning to
13363 (prepare_call_arguments): Likewise.
13365 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13367 * function.h (struct rtl_data): Strengthen field
13368 "x_stack_slot_list" from rtx to rtx_expr_list *.
13370 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
13371 when assigning to stack_slot_list.
13373 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13375 * function.h (struct rtl_data): Strengthen field
13376 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
13377 * rtl.h (remove_node_from_expr_list): Strengthen second param from
13378 rtx * to rtx_expr_list **.
13380 * cfgbuild.c (make_edges): In loop over
13381 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
13382 rtx_expr_list *, and use methods of the latter class to clarify
13384 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
13385 rtx_expr_list *, and use methods of the latter class to clarify
13387 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
13388 * reload1.c (set_initial_label_offsets): Likewise for local "x".
13389 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
13390 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
13391 to rtx_expr_list *. Use methods of the latter class to clarify
13394 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13396 * function.h (struct expr_status): Strengthen field
13397 "x_forced_labels" from rtx to rtx_expr_list *.
13399 * cfgbuild.c (make_edges): Split local "x" into two locals,
13400 strengthening one from rtx to rtx_expr_list *, and using methods
13402 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
13403 loop over forced_labels, introduce strengthen it from rtx to
13404 rtx_expr_list *, using methods to clarify the code.
13405 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
13406 to rtx_expr_list *, using methods of said class to clarify the
13408 * reload1.c (set_initial_label_offsets): Split local "x" into two
13409 per-loop variables, strengthening the first from rtx to
13410 rtx_expr_list * and using methods.
13412 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13414 * coretypes.h (class rtx_expr_list): Add forward declaration.
13415 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
13416 * gengenrtl.c (special_rtx): Add EXPR_LIST.
13417 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
13418 invariant: GET_CODE (X) == EXPR_LIST.
13419 (is_a_helper <rtx_expr_list *>::test): New.
13420 (rtx_expr_list::next): New.
13421 (rtx_expr_list::element): New.
13422 (gen_rtx_EXPR_LIST): New.
13424 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13426 * varasm.c (mark_constants): Convert a GET_CODE check into a
13427 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
13428 Use methods of rtx_sequence to clarify the code.
13430 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13432 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
13433 local "seq" via a checked cast, and use methods of rtx_sequence
13434 to simplify the code.
13436 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13438 * resource.c (mark_referenced_resources): Strengthen local
13439 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
13440 using methods of rtx_sequence to clarify the code.
13441 (find_dead_or_set_registers): Within the switch statement, convert
13442 a GET_CODE check to a dyn_cast, introducing local "seq". Within
13443 the JUMP_P handling, introduce another local "seq", adding a
13444 checked cast to rtx_sequence *. In both cases, use methods of
13445 rtx_sequence to clarify the code.
13446 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
13447 via a checked cast, and use methods of rtx_sequence to simplify
13450 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13452 * reorg.c (redundant_insn): In two places in the function, replace
13453 a check of GET_CODE with a dyn_cast, introducing local "seq", and
13454 usings methods of rtx_sequence to clarify the code.
13456 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13458 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
13459 local "seq" with a checked cast, and use methods of rtx_sequence
13460 to clarify the code.
13462 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13464 * function.c (contains): Introduce local "seq" for PATTERN (insn),
13465 with a checked cast, in the region for where we know it's a
13466 SEQUENCE. Use methods of rtx_sequence.
13468 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13470 * final.c (get_attr_length_1): Replace GET_CODE check with a
13471 dyn_cast, introducing local "seq" and the use of methods of
13473 (shorten_branches): Likewise, introducing local "body_seq".
13474 Strengthen local "inner_insn" from rtx to rtx_insn *.
13475 (reemit_insn_block_notes): Replace GET_CODE check with a
13476 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
13477 Use methods of rtx_sequence.
13478 (final_scan_insn): Likewise, introducing local "seq" for when
13479 "body" is known to be a SEQUENCE, using its methods.
13481 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13483 * except.c (can_throw_external): Strengthen local "seq" from rtx
13484 to rtx_sequence *. Use methods of rtx_sequence.
13485 (insn_nothrow_p): Likewise.
13487 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13489 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
13490 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
13491 Use methods of rtx_sequence.
13492 (scan_trace): Likewise for local "pat".
13494 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13496 * coretypes.h (class rtx_sequence): Add forward declaration.
13497 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
13498 invariant: GET_CODE (X) == SEQUENCE.
13499 (is_a_helper <rtx_sequence *>::test): New.
13500 (is_a_helper <const rtx_sequence *>::test): New.
13501 (rtx_sequence::len): New.
13502 (rtx_sequence::element): New.
13503 (rtx_sequence::insn): New.
13505 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13507 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
13509 (alloc_INSN_LIST): Strengthen return type from rtx to
13511 (copy_INSN_LIST): Likewise for return type and param.
13512 (concat_INSN_LIST): Likewise for both params and return type.
13513 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
13514 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
13515 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
13516 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
13518 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
13519 "implicit_sets", "control_uses", "clobbers" from rtx to
13521 (struct deps_desc): Likewise for fields "pending_read_insns",
13522 "pending_write_insns", "pending_jump_insns",
13523 "last_pending_memory_flush", "last_function_call",
13524 "last_function_call_may_noreturn", "sched_before_next_call",
13525 "sched_before_next_jump".
13526 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
13527 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
13529 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
13530 from rtx to rtx_insn_list *.
13531 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
13534 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
13535 to rtx_insn_list **.
13536 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
13538 (queue_insn): Likewise for local "link".
13539 (struct haifa_saved_data): Strengthen field "insn_queue" from
13540 rtx * to rtx_insn_list **.
13541 (save_backtrack_point): Update allocation of save->insn_queue to
13542 reflect the strengthening of elements from rtx to rtx_insn_list *.
13543 (queue_to_ready): Strengthen local "link" from rtx to
13544 rtx_insn_list *; use methods "next" and "insn" when traversing the
13546 (early_queue_to_ready): Likewise for locals "link", "next_link",
13548 (schedule_block): Update allocation of insn_queue to reflect the
13549 strengthening of elements from rtx to rtx_insn_list *. Strengthen
13550 local "link" from rtx to rtx_insn_list *, and use methods when
13552 (add_to_speculative_block): Strengthen locals "twins" and
13553 "next_node" from rtx to rtx_insn_list *, and use methods when
13554 working with them. Strengthen local "twin" from rtx to
13555 rtx_insn *, eliminating a checked cast.
13556 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
13557 from rtx to rtx_insn_list *, and use methods when working with
13560 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
13561 from rtx to rtx_insn_list *, adding a checked cast.
13562 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
13564 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
13565 "newlink" from rtx to rtx_insn_list *. Strengthen local
13566 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
13567 from rtx to rtx_insn *.
13568 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
13569 from rtx to rtx_insn_list *. Use methods of the latter class.
13570 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
13571 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
13572 (remove_free_INSN_LIST_node): Strengthen return type and local
13573 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
13574 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
13575 rtx_insn_list *, using "insn" method.
13577 * sched-deps.c (add_dependence_list): Strengthen param "list"
13578 from rtx to rtx_insn_list *, and use methods when working with it.
13579 (add_dependence_list_and_free): Strengthen param "listp" from
13580 rtx * to rtx_insn_list **.
13581 (remove_from_dependence_list): Strenghten param "listp" from rtx *
13582 to rtx_insn_list **, and use methods when working with *listp.
13583 (remove_from_both_dependence_lists): Strengthen param "listp" from
13584 rtx * to rtx_insn_list **
13585 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
13586 to rtx_insn_list **. Eliminate local "link", in favor of two new
13587 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
13589 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
13590 by introducing local "cond_deps".
13591 (remove_from_deps): Strengthen param "insn" from rtx to
13594 * sched-rgn.c (concat_insn_mem_list): Strengthen param
13595 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
13596 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
13597 Use methods of rtx_insn_list.
13599 * store-motion.c (struct st_expr): Strengthen fields
13600 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
13601 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
13603 (find_moveable_store): Split out "tmp" into multiple more-tightly
13604 scoped locals. Use methods of rtx_insn_list *.
13605 (compute_store_table): Strengthen local "tmp" from rtx to
13606 rtx_insn *. Use methods of rtx_insn_list *.
13608 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13610 * coretypes.h (class rtx_insn_list): Add forward declaration.
13611 * rtl.h (class rtx_insn_list): New subclass of rtx_def
13612 (is_a_helper <rtx_insn_list *>::test): New.
13613 (rtx_insn_list::next): New.
13614 (rtx_insn_list::insn): New.
13615 (gen_rtx_INSN_LIST): Add prototype.
13616 * emit-rtl.c (gen_rtx_INSN_LIST): New.
13617 * gengenrtl.c (special_rtx): Add INSN_LIST.
13619 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13621 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
13622 "prev" from rtx to rtx_insn *.
13624 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13626 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
13627 functions. Require merely an rtx for now, not an rtx_insn *.
13628 (BLOCK_FOR_INSN): Likewise.
13629 (INSN_LOCATION): Likewise.
13630 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
13632 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13634 * rtl.h (PATTERN): Convert this macro into a pair of inline
13635 functions, for now, requiring const_rtx and rtx.
13637 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13639 * target.def (unwind_emit): Strengthen param "insn" from rtx to
13641 (final_postscan_insn): Likewise.
13642 (adjust_cost): Likewise.
13643 (adjust_priority): Likewise.
13644 (variable_issue): Likewise.
13645 (macro_fusion_pair_p): Likewise.
13646 (dfa_post_cycle_insn): Likewise.
13647 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
13648 (first_cycle_multipass_issue): Likewise.
13649 (dfa_new_cycle): Likewise.
13650 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
13651 (speculate_insn): Likewise for param "insn".
13652 (gen_spec_check): Likewise for params "insn" and "label".
13653 (get_insn_spec_ds): Likewise for param "insn".
13654 (get_insn_checked_ds): Likewise.
13655 (dispatch_do): Likewise.
13656 (dispatch): Likewise.
13657 (cannot_copy_insn_p): Likewise.
13658 (invalid_within_doloop): Likewise.
13659 (legitimate_combined_insn): Likewise.
13660 (needed): Likewise.
13663 * doc/tm.texi: Automatically updated to reflect changes to
13666 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
13668 (schedule_block): Likewise.
13669 (sched_init): Likewise.
13670 (sched_speculate_insn): Strengthen param "insn" from rtx to
13672 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
13674 * hooks.c (hook_bool_rtx_true): Rename to...
13675 hook_bool_rtx_insn_true): ...this, and strengthen first param from
13677 (hook_constcharptr_const_rtx_null): Rename to...
13678 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
13679 first param from const_rtx to const rtx_insn *.
13680 (hook_bool_rtx_int_false): Rename to...
13681 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
13682 param from rtx to rtx_insn *.
13683 (hook_void_rtx_int): Rename to...
13684 (hook_void_rtx_insn_int): ...this, and strengthen first param from
13687 * hooks.h (hook_bool_rtx_true): Rename to...
13688 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
13690 (hook_bool_rtx_int_false): Rename to...
13691 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
13692 param from rtx to rtx_insn *.
13693 (hook_void_rtx_int): Rename to...
13694 (hook_void_rtx_insn_int): ...this, and strengthen first param from
13696 (hook_constcharptr_const_rtx_null): Rename to...
13697 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
13698 first param from const_rtx to const rtx_insn *.
13700 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
13701 and local "prev" from rtx to rtx_insn *.
13703 * sched-int.h (sched_speculate_insn): Strengthen first param from
13706 * sel-sched.c (create_speculation_check): Likewise for local "label".
13707 * targhooks.c (default_invalid_within_doloop): Strengthen param
13708 "insn" from const_rtx to const rtx_insn *.
13709 * targhooks.h (default_invalid_within_doloop): Strengthen param
13710 from const_rtx to const rtx_insn *.
13712 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
13713 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
13715 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
13717 (arc_invalid_within_doloop): Likewise, with const.
13719 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
13720 (arm_cannot_copy_insn_p): Likewise for param "insn".
13721 (arm_unwind_emit): Likewise.
13723 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
13726 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
13727 (c6x_variable_issue): Likewise. Removed now-redundant checked
13729 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
13731 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
13732 Likewise for param "insn".
13733 (epiphany_mode_after): Likewise.
13734 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
13735 params "insn", "dep_insn".
13736 (epiphany_mode_needed): Likewise for param "insn".
13737 (epiphany_mode_after): Likewise.
13739 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
13740 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
13741 (ix86_avx_u128_mode_needed): Likewise.
13742 (ix86_i387_mode_needed): Likewise.
13743 (ix86_mode_needed): Likewise.
13744 (ix86_avx_u128_mode_after): Likewise.
13745 (ix86_mode_after): Likewise.
13746 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
13747 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
13748 (ix86_adjust_priority): Likewise for param "insn".
13749 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
13750 (do_dispatch): Likewise.
13751 (has_dispatch): Likewise.
13752 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
13754 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
13755 reflect renaming of default hook implementation from
13756 hook_constcharptr_const_rtx_null to
13757 hook_constcharptr_const_rtx_insn_null.
13758 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
13760 (ia64_variable_issue): Likewise for param "insn".
13761 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
13762 (ia64_dfa_new_cycle): Likewise.
13763 (ia64_get_insn_spec_ds): Likewise.
13764 (ia64_get_insn_checked_ds): Likewise.
13765 (ia64_speculate_insn): Likewise.
13766 (ia64_gen_spec_check): Likewise for params "insn", "label".
13767 (ia64_asm_unwind_emit): Likewise for param "insn".
13769 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
13771 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
13772 "insn", "def_insn".
13773 (m68k_sched_variable_issue): Likewise for param "insn".
13775 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
13778 * config/microblaze/microblaze.c (microblaze_adjust_cost):
13779 Likewise for params "insn", "dep".
13781 * config/mips/mips.c (mips_adjust_cost): Likewise.
13782 (mips_variable_issue): Likewise for param "insn".
13783 (mips_final_postscan_insn): Likewise.
13785 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
13786 for params "insn", "dep".
13788 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
13790 (pa_adjust_priority): Likewise for param "insn".
13792 * config/picochip/picochip.c (picochip_sched_adjust_cost):
13793 Likewise for params "insn", "dep_insn".
13795 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
13797 (rs6000_variable_issue): Likewise.
13798 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
13799 (rs6000_debug_adjust_cost): Likewise.
13800 (rs6000_adjust_priority): Likewise for param "insn".
13801 (rs6000_use_sched_lookahead_guard): Likewise.
13802 (get_next_active_insn): Likewise for return type and both params.
13803 (redefine_groups): Likewise for params "prev_head_insn", "tail"
13804 and locals "insn", "next_insn".
13805 (pad_groups): Likewise.
13807 * config/s390/s390.c (s390_adjust_priority): Likewise for param
13809 (s390_cannot_copy_insn_p): Likewise.
13810 (s390_sched_variable_issue): Likewise for third param, eliminating
13812 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
13813 default hook implementation from hook_constcharptr_const_rtx_null
13814 to hook_constcharptr_const_rtx_insn_null.
13816 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
13817 from rtx to rtx_insn *.
13818 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
13819 (sh_variable_issue): Likewise for param "insn".
13820 (sh_dfa_new_cycle): Likewise.
13821 (sh_mode_needed): Likewise.
13822 (sh_mode_after): Likewise.
13824 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
13825 params "insn", "dep_insn".
13826 (hypersparc_adjust_cost): Likewise.
13827 (sparc_adjust_cost): Likewise.
13829 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
13830 param, eliminated checked cast.
13831 (spu_sched_adjust_cost): Likewise for first and third params.
13833 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
13834 params "insn" and "dep_insn" from rtx to rtx_insn *.
13836 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
13838 2014-08-27 David Malcolm <dmalcolm@redhat.com>
13840 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
13841 (set_is_load_p): ...this, updating to work on a SET pattern rather
13843 (is_store_insn): Rename to...
13844 (set_is_store_p): ...this, updating to work on a SET pattern
13845 rather than an insn.
13846 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
13847 top of function to where it is needed. Rewrite the bogus
13848 condition that checks for "insn" and "dep" being PARALLEL to
13849 instead use single_set, introducing locals "insn_set" and
13850 "dep_set". Given that we only ever returned "cost" for a non-pair
13851 of SETs, bail out early if we don't have a pair of SET.
13852 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
13853 use the new locals "insn_set" and "dep_set", and update calls to
13854 is_load_insn and is_store_insn to be calls to set_is_load_p and
13857 2014-08-27 Guozhi Wei <carrot@google.com>
13860 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
13861 amount before using it.
13863 2014-08-27 Richard Biener <rguenther@suse.de>
13865 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
13866 get_maxval_strlen inside a more useful API.
13867 (gimple_fold_builtin_with_strlen): Remove and fold into ...
13868 (gimple_fold_builtin): ... caller.
13869 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
13870 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
13871 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
13872 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
13873 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
13874 gimple_fold_builtin_sprintf): Adjust to compute maxval
13877 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
13880 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
13882 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
13883 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13884 Anna Tikhonova <anna.tikhonova@intel.com>
13885 Ilya Tocar <ilya.tocar@intel.com>
13886 Andrey Turetskiy <andrey.turetskiy@intel.com>
13887 Ilya Verbin <ilya.verbin@intel.com>
13888 Kirill Yukhin <kirill.yukhin@intel.com>
13889 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13891 * config/i386/sse.md
13892 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
13893 Use `concat_tg_mode' attribute to determine asm register size.
13895 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
13896 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13897 Anna Tikhonova <anna.tikhonova@intel.com>
13898 Ilya Tocar <ilya.tocar@intel.com>
13899 Andrey Turetskiy <andrey.turetskiy@intel.com>
13900 Ilya Verbin <ilya.verbin@intel.com>
13901 Kirill Yukhin <kirill.yukhin@intel.com>
13902 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13904 * config/i386/sse.md
13905 (define_mode_iterator VI48_AVX512VL): New.
13906 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
13907 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
13908 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
13909 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
13910 with VI1): Change mode iterator.
13911 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
13912 with VI_ULOADSTORE_BW_AVX512VL): New.
13913 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
13914 with VI_ULOADSTORE_F_AVX512VL): Ditto.
13915 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
13916 with VI1): Change mode iterator.
13917 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
13918 with VI_ULOADSTORE_BW_AVX512VL): New.
13919 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
13920 with VI_ULOADSTORE_F_AVX512VL): Ditto.
13921 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
13922 with VI1): Change mode iterator.
13923 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
13924 with VI_ULOADSTORE_BW_AVX512VL): New.
13925 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
13926 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
13927 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
13928 (define_insn "<avx512>_storedqu<mode>_mask" with
13929 VI48_AVX512VL): New.
13930 (define_insn "<avx512>_storedqu<mode>_mask" with
13931 VI12_AVX512VL): Ditto.
13933 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
13934 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13935 Anna Tikhonova <anna.tikhonova@intel.com>
13936 Ilya Tocar <ilya.tocar@intel.com>
13937 Andrey Turetskiy <andrey.turetskiy@intel.com>
13938 Ilya Verbin <ilya.verbin@intel.com>
13939 Kirill Yukhin <kirill.yukhin@intel.com>
13940 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13942 * config/i386/sse.md
13943 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
13944 (define_mode_iterator VI48_AVX512BW): New.
13945 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
13946 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
13947 with VI48_AVX2_48_AVX512F): New.
13948 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
13949 with VI2_AVX512VL): Ditto.
13951 2014-08-27 Richard Biener <rguenther@suse.de>
13953 PR middle-end/62239
13954 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
13955 (fold_builtin_3): Do not fold strcat_chk here.
13956 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
13958 (gimple_fold_builtin): Fold strcat_chk here.
13960 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
13962 * dwarf2out.h (dwarf2out_decl): Remove prototype.
13963 * dwarf2out.c (dwarf2out_decl): Make static.
13965 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
13967 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
13969 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13971 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
13972 from rtx to rtx_insn *.
13973 (cselib_lookup_from_insn): Likewise for final param.
13974 (cselib_subst_to_values_from_insn): Likewise.
13975 (cselib_add_permanent_equiv): Likewise.
13977 * cselib.c (cselib_current_insn): Likewise for this variable.
13978 (cselib_subst_to_values_from_insn): Likewise for param "insn".
13979 (cselib_lookup_from_insn): Likewise.
13980 (cselib_add_permanent_equiv): Likewise for param "insn" and local
13981 "save_cselib_current_insn".
13982 (cselib_process_insn): Replace use of NULL_RTX with NULL.
13984 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
13985 from rtx to rtx_insn *.
13987 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13989 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
13992 2014-08-26 David Malcolm <dmalcolm@redhat.com>
13994 * df.h (df_dump_insn_problem_function): Strengthen first param of
13995 this callback from const_rtx to const rtx_insn *.
13996 (struct df_insn_info): Strengthen field "insn" from rtx to
13998 (DF_REF_INSN): Eliminate this function, reinstating the older
14000 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
14001 (df_reg_defined): Likewise.
14002 (df_find_use): Likewise.
14003 (df_reg_used): Likewise.
14004 (df_dump_insn_top): Strengthen param 1 from const_rtx to
14006 (df_dump_insn_bottom): Likewise.
14007 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
14008 (df_insn_debug_regno): Likewise.
14009 (debug_df_insn): Likewise.
14010 (df_rd_simulate_one_insn): Likewise for param 2.
14011 (df_word_lr_simulate_defs): Likewise for param 1.
14012 (df_word_lr_simulate_uses): Likewise.
14013 (df_md_simulate_one_insn): Likewise for param 2.
14014 (df_simulate_find_noclobber_defs): Likewise for param 1.
14015 (df_simulate_find_defs): Likewise.
14016 (df_simulate_defs): Likewise.
14017 (df_simulate_uses): Likewise.
14018 (df_simulate_one_insn_backwards): Likewise for param 2.
14019 (df_simulate_one_insn_forwards): Likewise.
14020 (df_uses_create): Likewise for param 2.
14021 (df_insn_create_insn_record): Likewise for param 1.
14022 (df_insn_delete): Likewise.
14023 (df_insn_rescan): Likewise.
14024 (df_insn_rescan_debug_internal): Likewise.
14025 (df_insn_change_bb): Likewise.
14026 (df_notes_rescan): Likewise.
14027 * rtl.h (remove_death): Likewise for param 2.
14028 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
14030 * sched-int.h (reemit_notes): Strengthen param from rtx to
14032 * valtrack.h (propagate_for_debug): Likewise for param 1.
14034 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
14035 local "tmp_rtx" from const_rtx to const rtx_insn *.
14036 * combine.c (remove_death): Strengthen param "insn" from rtx to
14038 (move_deaths): Likewise for local "where_dead".
14039 * cse.c (delete_trivially_dead_insns): Introduce local
14040 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
14041 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
14043 (df_reg_defined): Likewise.
14044 (df_find_use): Likewise.
14045 (df_reg_used): Likewise.
14046 (df_dump_insn_problem_data): Strengthen param "insn" from
14047 const_rtx to const rtx_insn *.
14048 (df_dump_insn_top): Likewise.
14049 (df_dump_insn_bottom): Likewise.
14050 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
14051 (df_insn_debug_regno): Likewise.
14052 (debug_df_insn): Likewise.
14053 (DF_REF_INSN): Delete.
14054 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
14055 from rtx to rtx_insn *.
14056 (df_chain_insn_top_dump): Strengthen param "insn" from
14057 const_rtx to const rtx_insn *.
14058 (df_chain_insn_bottom_dump): Likewise.
14059 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
14061 (df_word_lr_simulate_uses): Likewise.
14062 (df_print_note): Likewise.
14063 (df_remove_dead_and_unused_notes): Likewise.
14064 (df_set_unused_notes_for_mw): Likewise.
14065 (df_set_dead_notes_for_mw): Likewise.
14066 (df_create_unused_note): Likewise.
14067 (df_simulate_find_defs): Likewise.
14068 (df_simulate_find_uses): Likewise.
14069 (df_simulate_find_noclobber_defs): Likewise.
14070 (df_simulate_defs): Likewise.
14071 (df_simulate_uses): Likewise.
14072 (df_simulate_one_insn_backwards): Likewise.
14073 (df_simulate_one_insn_forwards): Likewise.
14074 (df_md_simulate_one_insn): Likewise.
14075 * df-scan.c (df_uses_create): Likewise.
14076 (df_insn_create_insn_record): Likewise.
14077 (df_insn_delete): Likewise.
14078 (df_insn_rescan): Likewise.
14079 (df_insn_rescan_debug_internal): Likewise.
14080 (df_insn_change_bb): Likewise.
14081 (df_notes_rescan): Likewise.
14082 (df_refs_add_to_chains): Likewise.
14083 (df_insn_refs_verify): Likewise.
14084 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
14085 when invoking df_insn_delete.
14086 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
14087 (set_unique_reg_note): Add checked cast.
14088 * final.c (cleanup_subreg_operands): Likewise.
14089 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
14090 "insn" from rtx to rtx_insn *.
14091 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
14092 "last" from rtx to rtx_insn *.
14093 * ira-emit.c (change_regs_in_insn): New function.
14094 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
14095 Invoke change_regs_in_insn rather than change_regs.
14096 * ira.c (update_equiv_regs): Strengthen locals "insn",
14097 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
14098 for_each_rtx_in_insn rather than for_each_rtx.
14099 * recog.c (confirm_change_group): Add checked casts.
14100 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
14102 (peep2_fill_buffer): Add checked cast.
14103 * rtlanal.c (remove_note): Likewise.
14104 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
14105 locals "next" "end" from rtx to rtx_insn *.
14107 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14109 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
14111 (struct reg_use_data): Likewise for field "insn".
14112 (insn_cost): Likewise for param.
14113 (real_insn_for_shadow): Likewise for return type and param.
14114 (increase_insn_priority): Likewise for param 1.
14115 (debug_dependencies): Likewise for both params.
14117 * haifa-sched.c (insn_delay): Likewise for param "insn".
14118 (real_insn_for_shadow): Likewise for return type and param "insn".
14119 (update_insn_after_change): Likewise for param "insn".
14120 (recompute_todo_spec): Likewise for param "next" and locals "pro",
14122 (insn_cost): Likewise for param "insn".
14123 (increase_insn_priority): Likewise.
14124 (calculate_reg_deaths): Likewise.
14125 (setup_insn_reg_pressure_info): Likewise.
14126 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
14127 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
14128 (model_recompute): Likewise.
14129 (must_restore_pattern_p): Likewise for param "next".
14130 (model_excess_cost): Likewise for param "insn".
14131 (queue_remove): Likewise.
14132 (adjust_priority): Likewise for param "prev".
14133 (update_register_pressure): Likewise for param "insn".
14134 (setup_insn_max_reg_pressure): Likewise for local "insn".
14135 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
14136 (model_add_to_schedule): Likewise.
14137 (model_reset_queue_indices): Likewise for local "insn".
14138 (unschedule_insns_until): Strengthen local "recompute_vec" from
14139 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
14140 "con" from rtx to rtx_insn *.
14141 (restore_last_backtrack_point): Likewise for both locals "x". Add
14143 (estimate_insn_tick): Likewise for param "insn".
14144 (commit_schedule): Likewise for params "prev_head", "tail" and
14146 (verify_shadows): Likewise for locals "i1", "i2".
14147 (dump_insn_stream): Likewise for params "head", "tail" and locals
14148 "next_tail", "insn".
14149 (schedule_block): Likewise for locals "insn", "x". Add a checked
14151 (fix_inter_tick): Likewise for params "head", "tail".
14152 (create_check_block_twin): Likewise for local "jump".
14153 (haifa_change_pattern): Likewise for param "insn".
14154 (haifa_speculate_insn): Likewise.
14155 (dump_new_block_header): Likewise for params "head", "tail".
14156 (fix_jump_move): Likewise for param "jump".
14157 (move_block_after_check): Likewise.
14158 (sched_init_insn_luid): Likewise for param "insn".
14159 (sched_init_luids): Likewise for local "insn".
14160 (insn_luid): Likewise for param "insn".
14161 (init_h_i_d): Likewise.
14162 (haifa_init_h_i_d): Likewise for local "insn".
14163 (haifa_init_insn): Likewise for param "insn".
14164 * sched-deps.c (add_dependence): Likewise for local "real_pro",
14166 (create_insn_reg_use): Likewise for param "insn".
14167 (setup_insn_reg_uses): Likewise. Add a checked cast.
14168 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
14169 "tail" from rtx to rtx_insn *.
14170 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
14171 "insn", "next_tail".
14173 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14175 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
14176 from rtx to rtx_insn *.
14177 (model_add_to_schedule): Likewise for locals "start", "end",
14180 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14182 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
14184 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
14185 "to" and locals "insn", "next", "copy". Remove now-redundant
14188 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14190 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
14191 rtx_insn * and param 4 from rtx * to rtx_insn **.
14192 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
14193 param 2 from rtx * to rtx_insn **.
14195 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
14196 rtx_insn * and final param from rtx * to rtx_insn **.
14198 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
14199 from rtx to rtx_insn *.
14200 (try_head_merge_bb): Likewise for both locals named "move_upto".
14201 * df-problems.c (can_move_insns_across): Likewise for params
14202 "from", "to", "across_from", "across_to" and locals "insn",
14203 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
14205 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
14206 from rtx to rtx_insn *.
14207 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
14208 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
14209 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
14211 (noce_try_abs): Likewise.
14212 (noce_get_condition): Likewise for param "jump". Strengthen param
14213 "earliest" from rtx * to rtx_insn **.
14214 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
14216 (find_cond_trap): Likewise.
14217 (dead_or_predicable): Likewise for local "earliest".
14218 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
14220 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
14221 and local "prev". Strengthen param "earliest" from rtx * to
14223 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
14224 Strengthen param "earliest" from rtx * to rtx_insn **.
14226 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14228 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
14229 "to" and local "insn" from rtx to rtx_insn *.
14231 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14233 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
14234 from rtx to rtx_insn *.
14235 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
14236 (code_motion_path_driver): Likewise for local "last_insn".
14237 (simplify_changed_insns): Likewise for local "insn".
14239 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14241 * rtl.h (push_to_sequence): Strengthen param from rtx to
14243 (push_to_sequence2): Likewise for both params.
14244 (delete_insns_since): Likewise for param.
14245 (reorder_insns_nobb): Likewise for all three params.
14246 (set_new_first_and_last_insn): Likewise for both params.
14248 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
14249 rtx_insn *. Remove now-redundant cast.
14250 (set_last_insn): Likewise.
14252 * builtins.c (expand_builtin_return): Strengthen local
14253 "call_fusage" from rtx to rtx_insn *.
14254 * cfgrtl.c (create_basic_block_structure): Likewise for local
14256 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
14257 "first", "last" and local "insn".
14258 (delete_insns_since): Likewise for param "from".
14259 (reorder_insns_nobb): Likewise for params "from", "to", "after"
14261 (push_to_sequence): Likewise for param "first" and local "last".
14262 (push_to_sequence2): Likewise for params "first" and "last".
14263 * lra.c (emit_add3_insn): Likewise for local "last".
14264 (lra_emit_add): Likewise.
14265 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
14267 (process_address_1): Likewise for locals "insn", last".
14268 * modulo-sched.c (ps_first_note): Likewise for return type.
14269 * optabs.c (expand_binop_directly): Likewise for param "last".
14271 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14273 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
14275 * emit-rtl.c (get_last_insn_anywhere): Likewise.
14277 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14279 * function.h (struct sequence_stack): Strengthen fields "first"
14280 and "last" from rtx to rtx_insn *.
14281 (struct emit_status): Likewise for fields "x_first_insn" and
14284 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
14285 (set_first_insn): Add checked cast.
14286 (get_last_insn): Remove now-redundant checked cast.
14287 (set_last_insn): Add checked cast.
14289 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
14290 "saved_first" and "saved_last" from rtx to rtx_insn *.
14292 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14294 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
14295 (unlink_insn_chain): Strengthen both params from rtx to
14298 * cfgrtl.c (cfg_layout_function_header): Likewise for this
14300 (unlink_insn_chain): Likewise for params "first" and "last".
14301 Remove now-redundant checked cast.
14302 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
14303 (fixup_reorder_chain): Strengthen local "insn" from rtx to
14305 * emit-rtl.c (link_insn_into_chain): Likewise for all three
14307 (add_insn): Likewise for param "insn" and local "prev".
14308 (add_insn_after_nobb): Likewise for both params and local "next".
14309 (add_insn_before_nobb): Likewise for both params and local "prev".
14310 (add_insn_after): Rename param "after" to "uncast_after",
14311 introducing local "after" with another checked cast.
14312 (add_insn_before): Rename params "insn" and "before", giving them
14313 "uncast_" prefixes, adding the old names back using checked casts.
14314 (emit_note_after): Likewise for param "after".
14315 (emit_note_before): Likewise for param "before".
14316 (emit_label): Add a checked cast.
14318 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14320 * cselib.h (cselib_record_sets_hook): Strengthen initial param
14321 "insn" from rtx to rtx_insn *.
14323 * cselib.c (cselib_record_sets_hook): Likewise.
14325 * var-tracking.c (add_with_sets): Likewise, renaming back from
14326 "uncast_insn" to "insn" and eliminating the checked cast from rtx
14329 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14331 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
14332 and "header_" from rtx to rtx_insn *.
14333 (struct basic_block_d): Likewise for field "head_" within "x"
14334 field of union basic_block_il_dependent.
14335 (BB_HEAD): Drop function...
14336 (SET_BB_HEAD): ...and this function in favor of...
14337 (BB_HEAD): ...reinstate macro.
14338 (BB_END): Drop function...
14339 (SET_BB_END): ...and this function in favor of...
14340 (BB_END): ...reinstate macro.
14341 (BB_HEADER): Drop function...
14342 (SET_BB_HEADER): ...and this function in favor of...
14343 (BB_HEADER): ...reinstate macro.
14345 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
14346 (fix_crossing_unconditional_branches): Likewise.
14347 * caller-save.c (save_call_clobbered_regs): Likewise.
14348 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
14349 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
14350 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
14351 (merge_blocks_move_successor_nojumps): Likewise.
14352 (outgoing_edges_match): Update use of for_each_rtx to
14353 for_each_rtx_in_insn.
14354 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
14355 (expand_gimple_cond): Likewise.
14356 (expand_gimple_tailcall): Likewise.
14357 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
14359 (construct_exit_block): Drop use of SET_BB_END.
14360 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
14362 (delete_insn): Rename param "insn" to "uncast_insn", introducing
14363 a new local "insn" with a checked cast to rtx_insn *. Drop use of
14364 SET_BB_HEAD and SET_BB_END.
14365 (create_basic_block_structure): Drop use of SET_BB_HEAD and
14367 (rtl_delete_block): Drop use of SET_BB_HEAD.
14368 (rtl_split_block): Drop use of SET_BB_END.
14369 (emit_nop_for_unique_locus_between): Likewise.
14370 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
14371 (block_label): Drop use of SET_BB_HEAD.
14372 (fixup_abnormal_edges): Drop use of SET_BB_END.
14373 (record_effective_endpoints): Drop use of SET_BB_HEADER.
14374 (relink_block_chain): Likewise.
14375 (fixup_reorder_chain): Drop use of SET_BB_END.
14376 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
14377 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
14378 rtx_insn **. Drop use of SET_BB_HEADER.
14379 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
14381 (BB_HEAD): Delete this function.
14382 (SET_BB_HEAD): Likewise.
14383 (BB_END): Likewise.
14384 (SET_BB_END): Likewise.
14385 (BB_HEADER): Likewise.
14386 (SET_BB_HEADER): Likewise.
14387 * emit-rtl.c (add_insn_after): Rename param "insn" to
14388 "uncast_insn", adding a new local "insn" and a checked cast to
14389 rtx_insn *. Drop use of SET_BB_END.
14390 (remove_insn): Strengthen locals "next" and "prev" from rtx to
14391 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
14392 (reorder_insns): Drop use of SET_BB_END.
14393 (emit_insn_after_1): Strengthen param "first" and locals "last",
14394 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
14395 (emit_pattern_after_noloc): Add checked cast.
14396 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
14397 (restore_other_notes): Likewise.
14398 (move_insn): Likewise.
14399 (sched_extend_bb): Likewise.
14400 (fix_jump_move): Likewise.
14401 * ifcvt.c (noce_process_if_block): Likewise.
14402 (dead_or_predicable): Likewise.
14403 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
14404 * reg-stack.c (change_stack): Drop use of SET_BB_END.
14405 * sel-sched-ir.c (sel_move_insn): Likewise.
14406 * sel-sched.c (move_nop_to_previous_block): Likewise.
14408 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
14410 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
14412 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14414 * basic-block.h (create_basic_block_structure): Strengthen params
14415 1 "head" and 2 "end" from rtx to rtx_insn *.
14416 * cfgrtl.c (create_basic_block_structure): Likewise.
14417 (rtl_create_basic_block): Update casts from void * to rtx to
14418 rtx_insn *, so that we can pass them as rtx_insn * to
14419 create_basic_block_structure.
14420 * sel-sched-ir.c (sel_create_basic_block): Likewise.
14422 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14424 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
14426 (check_for_inc_dec): Strengthen param "insn" from rtx to
14429 * cselib.h (cselib_process_insn): Likewise.
14431 * cselib.c (cselib_record_sets): Likewise.
14432 (cselib_process_insn): Likewise.
14434 * dse.c (struct insn_info): Likewise for field "insn".
14435 (check_for_inc_dec_1): Likewise for local "insn".
14436 (check_for_inc_dec): Likewise for param "insn".
14437 (scan_insn): Likewise.
14438 (dse_step1): Likewise for local "insn".
14440 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
14441 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
14443 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14445 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
14446 from rtx to rtx_insn *.
14447 (DEP_PRO): Delete this function and...
14448 (SET_DEP_PRO): ...this function in favor of...
14449 (DEP_PRO): ...reinstate this macro.
14450 (DEP_CON): Delete this function and...
14451 (SET_DEP_CON): ...this function in favor of...
14452 (DEP_CON): ...reinstate this old macro.
14453 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
14454 (init_dep): Likewise.
14455 (set_priorities): Likewise for both params.
14456 (sd_copy_back_deps): Likewise for params 1 and 2.
14458 * haifa-sched.c (priority): Likewise for param "insn" and local
14460 (set_priorities): Likewise for params "head" and "tail" and local
14462 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
14464 (add_to_speculative_block): Add a checked cast.
14465 (create_check_block_twin): Drop use of SET_DEP_CON.
14466 (add_jump_dependencies): Strengthen params "insn" and "jump" from
14469 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
14470 Drop use of SET_DEP_PRO
14471 (init_dep): Strengthen params "pro" and "con" from rtx to
14473 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
14474 use of SET_DEP_CON.
14477 (SET_DEP_PRO): Delete.
14478 (SET_DEP_CON): Delete.
14480 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14482 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
14483 from rtx to rtx_insn *.
14484 (VINSN_INSN_RTX): Eliminate rvalue function and...
14485 (SET_VINSN_INSN): ...lvalue function in favor of...
14486 (VINSN_INSN_RTX): reinstate this old macro.
14488 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
14489 in favor of VINSN_INSN_RTX.
14490 (VINSN_INSN_RTX): Delete this function.
14491 (SET_VINSN_INSN_RTX): Likewise.
14493 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14495 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
14496 (BND_TO): Delete this function and...
14497 (SET_BND_TO): ...this functions in favor of...
14498 (BND_TO): ...reinstating this macro.
14499 (struct _fence): Strengthen field "executing_insns" from
14500 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
14501 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
14502 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
14503 and param "insn" from rtx to insn_t.
14504 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
14507 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
14509 (rtx_vec_t): Likewise.
14510 (struct sched_deps_info_def): Strengthen param of "start_insn"
14511 callback from rtx to rtx_insn *. Likewise for param "insn2" of
14512 "note_mem_dep" callback and first param of "note_dep" callback.
14514 * haifa-sched.c (add_to_speculative_block): Strengthen param
14515 "insn" from rtx to rtx_insn *.
14516 (clear_priorities): Likewise.
14517 (calc_priorities): Likewise for local "insn".
14519 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
14520 Remove redundant checked cast.
14521 (haifa_note_mem_dep): Likewise for param "pending_insn".
14522 (haifa_note_dep): Likewise for param "elem".
14523 (note_mem_dep): Likewise for param "e".
14524 (sched_analyze_1): Add checked casts.
14525 (sched_analyze_2): Likewise.
14527 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
14528 from rtx to rtx_insn *.
14529 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
14530 from vec<rtx> * to vec<rtx_insn *> *.
14532 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
14534 (flist_add): Strengthen param "executing_insns" from
14535 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
14536 (advance_deps_context): Remove now-redundant checked cast.
14537 (init_fences): Replace uses of NULL_RTX with NULL.
14538 (merge_fences): Strengthen params "last_scheduled_insn" and
14539 "sched_next" from rtx to rtx_insn * and "executing_insns" from
14540 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
14541 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
14542 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
14543 an instruction, rather than doing double-duty as a pattern.
14544 (return_nop_to_pool): Update for change of insn_t.
14545 (deps_init_id): Remove now-redundant checked cast.
14546 (struct sched_scan_info_def): Strengthen param of "init_insn"
14547 callback from rtx to insn_t.
14548 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
14549 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
14551 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
14552 "end" from rtx to rtx_insn *.
14553 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
14554 (rtx insn_rtx, bool force_unique_p)
14555 (BND_TO): Delete function.
14556 (SET_BND_TO): Delete function.
14558 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
14560 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
14561 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
14563 (undo_transformations): Likewise for param "insn".
14564 (update_liveness_on_insn): Likewise.
14565 (compute_live_below_insn): Likewise for param "insn" and local
14567 (update_data_sets): Likewise for param "insn".
14568 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
14569 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
14570 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
14572 (move_cond_jump): Likewise for param "insn".
14573 (move_cond_jump): Drop use of SET_BND_TO.
14574 (compute_av_set_on_boundaries): Likewise.
14575 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
14576 (update_and_record_unavailable_insns): Strengthen local "bb_end"
14577 from rtx to rtx_insn *.
14578 (maybe_emit_renaming_copy): Likewise for param "insn".
14579 (maybe_emit_speculative_check): Likewise.
14580 (handle_emitting_transformations): Likewise.
14581 (remove_insn_from_stream): Likewise.
14582 (code_motion_process_successors): Strengthen local "succ" from rtx
14585 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14587 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
14588 ilist_t, not _xlist_t;
14589 (ILIST_INSN): Define in terms of new union field "insn".
14590 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
14592 (struct _list_node): Add new field "insn" to the union, of type
14594 (ilist_add): Replace macro with an inline function, requiring an
14596 (ilist_remove): Define this macro directly in terms of
14597 _list_remove, rather than indirectly via _xlist_remove.
14598 (ilist_clear): Likewise, in terms of _list_clear rather than
14600 (ilist_is_in_p): Replace macro with an inline function, requiring
14602 (_list_iter_cond_insn): New function.
14603 (ilist_iter_remove): Define this macro directly in terms of
14604 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
14605 (ilist_iterator): Define directly in terms of _list_iterator
14606 rather than indirectly through _xlist_iterator.
14607 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
14608 than in terms of _FOR_EACH_X.
14609 (FOR_EACH_INSN_1): Likewise.
14611 2014-08-26 Joseph Myers <joseph@codesourcery.com>
14615 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
14616 DECL_HARD_REGISTER and return for invalid register specifications.
14617 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
14618 DECL_HARD_REGISTER, call expand_one_error_var.
14619 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
14620 CC_REGNUM with non-MODE_CC modes.
14621 (arm_regno_class): Return NO_REGS for PC_REGNUM.
14623 2014-08-26 Marek Polacek <polacek@redhat.com>
14626 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
14628 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
14630 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
14631 qi cost; add di cost.
14632 (cortexa57_addrcost_table): Likewise.
14634 2014-08-26 Marek Polacek <polacek@redhat.com>
14637 * expr.c (is_aligning_offset): Remove logical not.
14639 2014-08-26 Marek Polacek <polacek@redhat.com>
14642 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
14643 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
14645 2014-08-26 Richard Biener <rguenther@suse.de>
14647 PR tree-optimization/62175
14648 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
14649 expand possibly trapping operations.
14651 2014-08-26 David Malcolm <dmalcolm@redhat.com>
14653 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
14654 "insn" from rtx to rtx_insn *.
14655 (permute_load): Likewise for param "insn".
14656 (permute_store): Likewise.
14657 (handle_special_swappables): Likewise for local "insn".
14658 (replace_swap_with_copy): Likewise for locals "insn" and
14660 (rs6000_analyze_swaps): Likewise for local "insn".
14662 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14664 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
14667 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14669 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
14670 "note_list" from rtx to rtx_insn *.
14671 (BB_NOTE_LIST): Replace this function and...
14672 (SET_BB_NOTE_LIST): ...this function with...
14673 (BB_NOTE_LIST): ...the former macro implementation.
14675 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
14676 local "from_start" from rtx to rtx_insn *. Strengthen param
14677 "to_endp" from rtx * to rtx_insn **.
14679 * haifa-sched.c (concat_note_lists): Likewise.
14680 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
14682 (sel_restore_notes): Likewise.
14683 (move_bb_info): Likewise.
14684 (BB_NOTE_LIST): Delete this function.
14685 (SET_BB_NOTE_LIST): Delete this function.
14686 * sel-sched.c (create_block_for_bookkeeping): Eliminate
14687 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
14689 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14691 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
14692 from rtx * to rtx_insn **.
14693 (reorder2): Likewise.
14694 (dependencies_evaluation_hook): Strengthen params "head", "tail"
14695 from rtx to rtx_insn *.
14697 * doc/tm.texi: Update mechanically for above change to target.def.
14699 * sched-int.h (note_list): Strengthen this variable from rtx to
14701 (remove_notes): Likewise for both params.
14702 (restore_other_notes): Likewise for return type and first param.
14703 (struct ready_list): Strengthen field "vec" from rtx * to
14705 (struct dep_replacement): Strenghten field "insn" from rtx to
14707 (struct deps_desc): Likewise for fields "last_debug_insn",
14709 (struct haifa_sched_info): Likewise for callback field
14710 "can_schedule_ready_p"'s param, for first param of "new_ready"
14711 callback field, for both params of "rank" callback field, for
14712 first field of "print_insn" callback field (with a const), for
14713 both params of "contributes_to_priority" callback, for param
14714 of "insn_finishes_block_p" callback, for fields "prev_head",
14715 "next_tail", "head", "tail", for first param of "add_remove_insn"
14716 callback, for first param of "begin_schedule_ready" callback, for
14717 both params of "begin_move_insn" callback, and for second param
14718 of "advance_target_bb" callback.
14719 (add_dependence): Likewise for params 1 and 2.
14720 (sched_analyze): Likewise for params 2 and 3.
14721 (deps_analyze_insn): Likewise for param 2.
14722 (ready_element): Likewise for return type.
14723 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
14724 (try_ready): Strenghten param from rtx to rtx_insn *.
14725 (sched_emit_insn): Likewise for return type.
14726 (record_delay_slot_pair): Likewise for params 1 and 2.
14727 (add_delay_dependencies): Likewise for param.
14728 (contributes_to_priority): Likewise for both params.
14729 (find_modifiable_mems): Likewise.
14731 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
14732 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
14733 "first_older_only_insn" from rtx to rtx_insn *.
14734 (arm_sched_reorder): Strengthen param "ready" from rtx * to
14737 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
14738 "last_scheduled_iter0" from rtx to rtx_insn *.
14739 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
14740 (c6x_sched_reorder_1): Strengthen param "ready" and locals
14741 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
14742 "insn" from rtx to rtx_insn *.
14743 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
14745 (c6x_sched_reorder2): Strengthen param "ready" and locals
14746 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
14747 "insn" from rtx to rtx_insn *.
14748 (c6x_variable_issue): Add a checked cast when assigning from insn
14749 to ss.last_scheduled_iter0.
14750 (split_delayed_branch): Strengthen param "insn" and local "i1"
14751 from rtx to rtx_insn *.
14752 (split_delayed_nonbranch): Likewise.
14753 (undo_split_delayed_nonbranch): Likewise for local "insn".
14754 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
14755 "entry_after", "end_packet", "head_insn", "tail_insn",
14756 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
14757 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
14758 to rtx_insn **. Remove now-redundant checked cast on last_insn,
14759 but add a checked cast on loop->start_label. Consolidate calls to
14760 avoid assigning result of gen_spkernel to "insn", now an
14763 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
14764 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
14766 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
14767 rtx_insn **. Strengthen locals "top", "next" from rtx to
14769 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
14770 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
14771 (add_parameter_dependencies): Strengthen params "call", "head" and
14772 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
14773 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
14774 (add_dependee_for_func_arg): Likewise for param "arg" and local
14776 (ix86_dependencies_evaluation_hook): Likewise for params "head",
14777 "tail" and locals "insn", "first_arg".
14779 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
14780 for params "head", "tail" and locals "insn", "next", "next_tail".
14781 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
14782 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
14783 "insn", "lowest", "highest" from rtx to rtx_insn *.
14784 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
14786 (ia64_sched_reorder2): Likewise.
14788 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
14789 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
14790 from rtx * to rtx_insn **.
14791 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
14793 (mep_print_sched_insn): Strengthen param "insn" from rtx to
14795 (mep_sched_reorder): Strengthen param "ready" from rtx * to
14796 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
14799 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
14800 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
14802 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
14803 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
14804 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
14806 (vr4130_reorder): Likewise.
14807 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
14809 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
14811 (mips_sched_reorder): Likewise.
14812 (mips_sched_reorder2): Likewise.
14814 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
14816 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
14817 Strengthen local "tmp" from rtx to rtx_insn *.
14818 (rs6000_sched_reorder2): Likewise.
14820 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
14821 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
14822 (s390_sched_reorder): Strengthen param "ready" from rtx * to
14823 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
14825 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
14826 "tmp2" from rtx to rtx_insn *.
14827 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
14828 Strengthen local "insn" from rtx to rtx_insn *.
14829 (ready_reorder): Strengthen param "ready" from rtx * to
14830 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
14831 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
14832 (sh_reorder2): Likewise.
14834 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
14835 local "insn" from rtx to rtx_insn *.
14837 * haifa-sched.c (note_list): Strengthen this variable from rtx to
14839 (scheduled_insns): Strengthen this variable from vec<rtx> to
14841 (set_modulo_params): Likewise for locals "i1", "i2".
14842 (record_delay_slot_pair): Likewise for params "i1", "i2".
14843 (add_delay_dependencies): Likewise for param "insn".
14844 (cond_clobbered_p): Likewise.
14845 (recompute_todo_spec): Likewise for local "prev".
14846 (last_scheduled_insn): Likewise for this variable.
14847 (nonscheduled_insns_begin): Likewise.
14848 (model_set_excess_costs): Strengthen param "insns" from rtx * to
14850 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
14852 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
14853 Strengthen local "insn" from rtx to rtx_insn *.
14854 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
14855 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
14856 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
14857 (ready_remove_first): Likewise for return type and local "t".
14858 (ready_element): Likewise for return type.
14859 (ready_remove): Likewise for return type and local "t".
14860 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
14861 (check_clobbered_conditions): Strengthen local "x" from rtx to
14862 rtx_insn *, adding a checked cast.
14863 (schedule_insn): Likewise for param "insn".
14864 (remove_notes): Likewise for params "head", "tail" and locals
14865 "next_tail", "insn", "next".
14866 (struct haifa_saved_data): Likewise for fields
14867 "last_scheduled_insn", "nonscheduled_insns_begin".
14868 (save_backtrack_point): Update for change to field "vec" of
14870 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
14872 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
14873 from rtx to rtx_insn *
14874 (resolve_dependencies): Strengthen param "insn" from rtx to
14876 (restore_other_notes): Likewise for return type, for param "head"
14877 and local "note_head".
14878 (undo_all_replacements): Likewise for local "insn".
14879 (first_nonscheduled_insn): Likewise for return type and local "insn".
14880 (queue_to_ready): Likewise for local "insn", adding checked casts.
14881 (early_queue_to_ready): Likewise for local "insn".
14882 (debug_ready_list_1): Strengthen local "p" from rtx * to
14884 (move_insn): Strengthen param "insn" and local "note" from rtx to
14886 (insn_finishes_cycle_p): Likewise for param "insn".
14887 (max_issue): Likewise for local "insn".
14888 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
14890 (commit_schedule): Strengthen param "prev_head" and local "insn"
14891 from rtx to rtx_insn *
14892 (prune_ready_list): Likewise for local "insn".
14893 (schedule_block): Likewise for locals "prev_head", "head", "tail",
14894 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
14895 (set_priorities): Likewise for local "prev_head".
14896 (try_ready): Likewise for param "next".
14897 (fix_tick_ready): Likewise.
14898 (change_queue_index): Likewise.
14899 (sched_extend_ready_list): Update for change to field "vec" of
14901 (generate_recovery_code): Strengthen param "insn" from rtx to
14903 (begin_speculative_block): Likewise.
14904 (create_check_block_twin): Likewise for param "insn" and locals
14905 "label", "check", "twin". Introduce local "check_pat" to avoid
14906 "check" being used as a plain rtx before being used as an insn.
14907 (fix_recovery_deps): Add a checked cast to rtx_insn * when
14908 extracting elements from ready_list.
14909 (sched_remove_insn): Strengthen param "insn" from rtx to
14911 (sched_emit_insn): Likewise for return type.
14912 (ready_remove_first_dispatch): Likewise for return type and local
14915 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
14917 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
14920 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
14921 from rtx to rtx_insn *.
14922 (add_dependence_list): Likewise for param "insn". Add a checked
14924 (add_dependence_list_and_free): Strengthen param "insn" from rtx
14925 to rtx_insn *. Strengthen param "list_p" from rtx * to
14927 (chain_to_prev_insn): Strengthen param "insn" and locals
14928 "prec_nonnote", "i" from rtx to rtx_insn *.
14929 (flush_pending_lists): Likewise for param "insn".
14930 (cur_insn): Likewise for this variable.
14931 (haifa_start_insn): Add a checked cast.
14932 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
14933 (sched_analyze_reg): Likewise for param "insn".
14934 (sched_analyze_1): Likewise.
14935 (sched_analyze_2): Likewise. Add checked casts.
14936 (sched_analyze_insn): Likewise. Also for local "prev".
14937 (deps_analyze_insn): Likewise for param "insn".
14938 (sched_analyze): Likewise for params "head", "tail" and local "insn".
14939 (add_dependence_1): Likewise for params "insn", "elem".
14940 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
14941 (parse_add_or_inc): Likewise for param "insn".
14942 (find_inc): Likewise for local "inc_cand".
14943 (find_modifiable_mems): Likewise for params "head", "tail" and
14944 locals "insn", "next_tail".
14946 * sched-ebb.c (init_ready_list): Likewise for local "insn".
14947 (begin_schedule_ready): Likewise for param "insn".
14948 (begin_move_insn): Likewise for params "insn" and "last".
14949 (ebb_print_insn): Strengthen param "insn" from const_rtx to
14951 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
14952 (ebb_contributes_to_priority): Likewise for params "next", "insn".
14953 (ebb_add_remove_insn): Likewise for param "insn".
14954 (advance_target_bb): Likewise.
14956 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
14958 (check_live): Likewise for param "insn".
14959 (init_ready_list): Likewise for local "insn".
14960 (can_schedule_ready_p): Likewise for param "insn".
14961 (begin_schedule_ready): Likewise.
14962 (new_ready): Likewise for param "next".
14963 (rgn_print_insn): Likewise for param "insn".
14964 (rgn_rank): Likewise for params "insn1", "insn2".
14965 (contributes_to_priority): Likewise for params "next", "insn".
14966 (rgn_insn_finishes_block_p): Likewise for param "insn".
14967 (add_branch_dependences): Likewise for params "head", "tail" and
14968 locals "insn", "last".
14969 (rgn_add_remove_insn): Likewise for param "insn".
14970 (advance_target_bb): Likewise.
14972 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
14973 const_rtx to const rtx_insn *.
14975 * sel-sched-dump.h (sel_print_insn): Likewise.
14977 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
14978 (deps_init_id): Likewise.
14980 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
14981 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
14984 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14986 * output.h (final_start_function): Strengthen param 1 from rtx to
14989 * final.c (final_start_function): Likewise, renaming back from
14990 "uncast_first" to "first", and dropping the checked cast from rtx
14993 2014-08-25 David Malcolm <dmalcolm@redhat.com>
14995 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
14996 * final.c (final): Likewise. Rename param back from
14997 "uncast_first" to "first" and eliminate the checked cast from rtx
15000 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15002 * output.h (shorten_branches): Strengthen param from rtx to
15005 * final.c (shorten_branches): Likewise, renaming param back from
15006 "uncast_first" to "first", and dropping the checked cast from rtx
15009 * genattr.c (gen_attr): Likewise when writing out the prototype of
15012 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15014 * sched-int.h (struct haifa_sched_info): Strengthen fields
15015 "prev_head" and "next_tail" from rtx to rtx_insn *.
15017 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15019 * rtl.h (rtx_jump_table_data::get_labels): New method.
15020 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
15021 with use of the new rtx_jump_table_data::get_labels method.
15022 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
15023 to rtx_jump_table_data *. Simplify by using get_labels method.
15024 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
15025 a dyn_cast, introducing local "table", using it to replace
15026 label-lookup logic with a get_labels method call.
15027 (patch_jump_insn): Simplify using get_labels method.
15028 * dwarf2cfi.c (create_trace_edges): Likewise.
15029 * rtlanal.c (label_is_jump_target_p): Likewise.
15031 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15033 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
15036 * emit-rtl.c (unshare_all_rtl_1): Likewise.
15037 (unshare_all_rtl_again): Likewise, also for local "p".
15039 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15041 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
15043 * cfgrtl.c (delete_insn_and_edges): Likewise.
15045 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15047 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
15048 from rtx to rtx_insn *.
15050 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
15052 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15054 * function.c (thread_prologue_and_epilogue_insns): Likewise for
15055 locals "returnjump", "epilogue_end", "insn", "next".
15057 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
15058 "returnjump" from rtx * to rtx_insn **.
15059 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
15061 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15063 * basic-block.h (struct edge_def). Strengthen "r" within
15064 union edge_def_insns from rtx to rtx_insn *.
15066 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
15067 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
15069 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
15070 from rtx to rtx_insn *.
15071 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
15073 * postreload-gcse.c (reg_killed_on_edge): Likewise.
15074 (reg_used_on_edge): Likewise.
15075 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
15076 (gt_pch_nx): New overload for rtx_insn *&.
15077 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
15078 from rtx to rtx_insn *.
15080 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15082 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
15083 from rtx to rtx_insn *.
15084 (BB_FOOTER): Replace function with access macro.
15085 (SET_BB_FOOTER): Delete.
15087 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
15089 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
15090 (emit_barrier_after_bb): Likewise.
15091 (record_effective_endpoints): Likewise.
15092 (relink_block_chain): Likewise.
15093 (fixup_fallthru_exit_predecessor): Likewise.
15094 (cfg_layout_duplicate_bb): Likewise.
15095 (cfg_layout_split_block): Likewise.
15096 (cfg_layout_delete_block): Likewise.
15097 (cfg_layout_merge_blocks): Likewise.
15098 (BB_FOOTER): Delete function.
15099 (SET_BB_FOOTER): Delete function.
15100 * combine.c (update_cfg_for_uncondjump): Replace uses of
15101 SET_BB_FOOTER with BB_FOOTER.
15103 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15105 * except.h (struct eh_landing_pad_d): Strengthen field
15106 "landing_pad" from rtx to rtx_code_label *.
15108 * except.c (sjlj_emit_dispatch_table): Likewise for param
15110 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
15112 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15114 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
15115 first param from rtx to rtx_insn *.
15116 * config/xtensa/xtensa.c (struct machine_function): Likewise for
15117 field "set_frame_ptr_insn".
15118 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
15119 "csend" from rtx to rtx_code_label *.
15120 (xtensa_expand_atomic): Likewise for local "csloop".
15121 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
15123 (xtensa_call_tls_desc): Likewise for return type and locals
15124 "call_insn", "insns".
15125 (xtensa_legitimize_tls_address): Likewise for local "insns".
15126 (xtensa_expand_prologue): Likewise for locals "insn", "first".
15128 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15130 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
15131 first param from rtx to rtx_insn *.
15132 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
15135 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15137 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
15138 Strengthen param 1 from rtx to rtx_insn *.
15139 (tilepro_output_cbranch): Likewise.
15140 (tilepro_adjust_insn_length): Likewise.
15141 (tilepro_final_prescan_insn): Likewise for sole param.
15143 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
15144 Likewise for local "last".
15145 (cbranch_predicted_p): Likewise for param "insn".
15146 (tilepro_output_simple_cbranch_with_opcode): Likewise.
15147 (tilepro_output_cbranch_with_opcode): Likewise.
15148 (tilepro_output_cbranch): Likewise.
15149 (frame_emit_load): Likewise for return type and locals "seq",
15151 (emit_sp_adjust): Likewise for return type and local "insn".
15152 (tilepro_expand_epilogue): Likewise for locals "last_insn",
15154 (tilepro_adjust_insn_length): Likewise for param "insn".
15155 (next_insn_to_bundle): Likewise for return type and params
15157 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
15158 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
15160 (match_addli_pcrel): Likewise for param "insn".
15161 (replace_addli_pcrel): Likewise.
15162 (match_auli_pcrel): Likewise.
15163 (replace_auli_pcrel): Likewise.
15164 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
15166 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
15167 "queue", "next_queue", "prev".
15168 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
15169 (tilepro_final_prescan_insn): Likewise for param "insn".
15171 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15173 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
15174 Strengthen param 1 from rtx to rtx_insn *.
15175 (tilegx_output_cbranch): Likewise.
15176 (tilegx_adjust_insn_length): Likewise.
15177 (tilegx_final_prescan_insn): Likewise for sole param.
15179 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
15181 (cbranch_predicted_p): Likewise for param "insn".
15182 (tilegx_output_simple_cbranch_with_opcode): Likewise.
15183 (tilegx_output_cbranch_with_opcode): Likewise.
15184 (tilegx_output_cbranch): Likewise.
15185 (frame_emit_load): Likewise for return type.
15186 (set_frame_related_p): Likewise for locals "seq", "insn".
15187 (emit_sp_adjust): Likewise for return type, and for local "insn".
15188 Introduce local "pat" for use in place of "insn" where the latter
15189 isn't an instruction.
15190 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
15191 from rtx to rtx_insn *.
15192 (tilegx_adjust_insn_length): Likewise for param "insn".
15193 (next_insn_to_bundle): Likewise for return type and params "r" and
15195 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
15197 (replace_insns): Likewise for params "old_insn", "new_insns".
15198 (replace_mov_pcrel_step1): Likewise for param "insn" and local
15200 (replace_mov_pcrel_step2): Likewise.
15201 (replace_mov_pcrel_step3): Likewise.
15202 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
15204 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
15205 "queue", "next_queue", "prev".
15206 (tilegx_output_mi_thunk): Likewise for local "insn".
15207 (tilegx_final_prescan_insn): Likewise for param "insn".
15209 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15211 * config/spu/spu.c (frame_emit_store): Strengthen return type from
15213 (frame_emit_load): Likewise.
15214 (frame_emit_add_imm): Likewise, also for local "insn".
15215 (spu_expand_prologue): Likewise for local "insn".
15216 (struct spu_bb_info): Likewise for field "prop_jump".
15217 (emit_nop_for_insn): Likewise for param "insn" and local
15219 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
15221 (spu_emit_branch_hint): Likewise for params "before", "branch" and
15222 locals "hint", "insn".
15223 (get_branch_target): Likewise for param "branch".
15224 (insn_clobbers_hbr): Likewise for param "insn".
15225 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
15226 locals "insn", "before_4", "before_16".
15227 (insert_hbrp): Likewise for local "insn".
15228 (spu_machine_dependent_reorg): Likewise for locals "branch",
15229 "insn", "next", "bbend".
15230 (uses_ls_unit): Likewise for param "insn".
15231 (get_pipe): Likewise.
15232 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
15233 introducing a checked cast.
15234 (spu_sched_adjust_cost): Likewise for params "insn" and
15236 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
15237 (spu_sms_res_mii): Likewise.
15239 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15241 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
15242 from rtx to rtx_insn *.
15243 (output_cbranch): Likewise for param 6.
15244 (output_return): Likewise for param 1.
15245 (output_sibcall): Likewise.
15246 (output_v8plus_shift): Likewise.
15247 (output_v8plus_mult): Likewise.
15248 (output_v9branch): Likewise for param 7.
15249 (output_cbcond): Likewise for param 3.
15251 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
15253 (sparc_legitimize_pic_address): Likewise.
15254 (sparc_emit_call_insn): Likewise.
15255 (emit_save_or_restore_regs): Likewise.
15256 (emit_window_save): Likewise for return type and local "insn".
15257 (sparc_expand_prologue): Likewise for local "insn".
15258 (sparc_flat_expand_prologue): Likewise.
15259 (output_return): Likewise for param "insn".
15260 (output_sibcall): Likewise for param "insn" and local "delay".
15261 (output_ubranch): Likewise for param "insn".
15262 (output_cbranch): Likewise.
15263 (output_cbcond): Likewise.
15264 (output_v9branch): Likewise.
15265 (output_v8plus_shift): Likewise.
15266 (sparc_output_mi_thunk): Likewise for local "insn".
15267 (get_some_local_dynamic_name): Likewise.
15268 (output_v8plus_mult): Likewise for param "insn".
15270 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15272 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
15273 from rtx to rtx_insn *.
15274 (output_branchy_insn): Likewise for param 3.
15275 (output_far_jump): Likewise for param 1.
15276 (final_prescan_insn): Likewise.
15277 (sh_insn_length_adjustment): Likewise for sole param.
15279 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
15280 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
15282 (sh_emit_compare_and_set): Likewise for local "lab".
15283 (output_far_jump): Strengthen param "insn" and local "prev" from
15285 (output_branchy_insn): Likewise for param "insn" and local
15287 (output_ieee_ccmpeq): Likewise for param "insn".
15288 (struct label_ref_list_d): Strengthen field "label" from rtx to
15290 (pool_node): Likewise.
15291 (pool_window_label): Likewise for this global.
15292 (add_constant): Likewise for return type and locals "lab", "new_rtx".
15293 (dump_table): Strengthen params "start", "barrier" and local
15294 "scan" from rtx to rtx_insn *.
15295 (broken_move): Likewise for param "insn".
15296 (untangle_mova): Likewise for params "first_mova" and "new_mova".
15297 Strengthen param "first_mova" from rtx * to rtx_insn **.
15298 (mova_p): Likewise for param "insn".
15299 (fixup_mova): Likewise for param "mova".
15300 (find_barrier): Likewise for return type, params "mova" and
15301 "from", and locals "barrier_before_mova", "found_barrier",
15302 "good_barrier", "orig", "last_symoff", "next". Strengthen local
15303 "label" from rtx to rtx_code_label *.
15304 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
15306 (sh_reorg): Likewise for locals "link", "scan", "barrier".
15307 (split_branches): Likewise for param "first" and local "insn".
15308 (final_prescan_insn): Likewise for param "insn".
15309 (sequence_insn_p): Likewise for locals "prev", "next".
15310 (sh_insn_length_adjustment): Likewise for param "insn".
15311 (sh_can_redirect_branch): Likewise for local "insn".
15312 (find_r0_life_regions): Likewise for locals "end", "insn".
15313 (sh_output_mi_thunk): Likewise for local "insns".
15315 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15317 * config/score/score.c (score_output_mi_thunk): Strengthen local
15318 "insn" from rtx to rtx_insn *.
15319 (score_prologue): Likewise.
15321 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15323 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
15324 1 from rtx to rtx_insn *.
15325 (s390_emit_jump): Likewise for return type.
15326 (s390_emit_call): Likewise.
15327 (s390_load_got): Likewise.
15329 * config/s390/s390.c (last_scheduled_insn): Likewise for this
15331 (s390_match_ccmode): Likewise for param "insn".
15332 (s390_emit_jump): Likewise for return type.
15333 (s390_split_branches): Likewise for local "label".
15334 (struct constant): Strengthen field "label" from rtx to
15336 (struct constant_pool): Likewise for field "label". Strengthen
15337 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
15339 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
15341 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
15342 (s390_end_pool): Likewise.
15343 (s390_dump_pool): Likewise for local "insn".
15344 (s390_mainpool_start): Likewise.
15345 (s390_chunkify_start): Likewise.
15346 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
15347 with insns. Strengthen locals "label", "jump", "barrier", "next",
15348 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
15349 (s390_chunkify_finish): Strengthen local "insn" from rtx to
15351 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
15352 "jump", "label", "next_insn".
15353 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
15354 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
15356 (s390_load_got): Likewise for return type and local "insns".
15357 (s390_save_gprs_to_fprs): Likewise for local "insn".
15358 (s390_restore_gprs_from_fprs): Likewise.
15359 (pass_s390_early_mach::execute): Likewise.
15360 (s390_emit_prologue): Likewise for local "insns".
15361 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
15363 (s390_emit_call): Strengthen return type and local "insn" from
15365 (s390_emit_tpf_eh_return): Likewise for local "insn".
15366 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
15367 "next_insn", introducing locals "s_pat", "rpat" to allow this.
15368 (s390_fix_long_loop_prediction): Likewise for param "insn" and
15370 (s390_non_addr_reg_read_p): Likewise for param "insn".
15371 (find_cond_jump): Likewise for return type and param "insn".
15372 (s390_swap_cmp): Likewise for param "insn".
15373 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
15374 "prev_insn", "next_insn".
15375 (s390_reorg): Likewise for locals "insn", "target".
15376 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
15377 (s390_sched_variable_issue): For now, rename param "insn" to
15378 "uncast_insn", introducing a checked cast.
15379 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
15381 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
15382 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
15384 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15386 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
15387 param from rtx to rtx_insn *.
15388 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
15390 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15392 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
15393 4 from rtx to rtx_insn *.
15394 (rs6000_final_prescan_insn): Likewise for first param.
15395 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
15397 (rs6000_get_some_local_dynamic_name): Likewise.
15398 (output_cbranch): Likewise for param "insn".
15399 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
15400 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
15401 (rs6000_emit_allocate_stack): Likewise for local "insn".
15402 (load_cr_save): Likewise.
15403 (restore_saved_cr): Likewise.
15404 (restore_saved_lr): Likewise.
15405 (emit_cfa_restores): Likewise.
15406 (rs6000_output_function_epilogue): Likewise for locals "insn" and
15407 "deleted_debug_label".
15408 (rs6000_output_mi_thunk): Likewise for local "insn".
15409 (rs6000_final_prescan_insn): Likewise for param "insn".
15411 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15413 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
15414 Strengthen param "insn" from rtx to rtx_insn *.
15415 * config/picochip/picochip.c (picochip_current_prescan_insn):
15416 Likewise for this variable.
15417 (picochip_final_prescan_insn): Likewise for param "insn".
15419 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15421 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
15422 from rtx to rtx_insn *.
15423 (pa_output_indirect_call): Likewise.
15424 (pa_adjust_insn_length): Likewise.
15425 (pa_attr_length_millicode_call): Likewise.
15426 (pa_attr_length_call): Likewise.
15427 (pa_attr_length_indirect_call): Likewise.
15429 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
15431 (pa_attr_length_millicode_call): Likewise.
15432 (pa_attr_length_call): Likewise.
15433 (pa_output_call): Likewise.
15434 (pa_attr_length_indirect_call): Likewise.
15435 (pa_output_indirect_call): Likewise.
15437 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15439 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
15440 Strengthen first param from rtx to rtx_insn *.
15441 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
15444 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15446 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
15447 type from rtx to rtx_insn *.
15448 (mips_expand_call): Likewise.
15449 (mips_adjust_insn_length): Likewise for first param.
15450 (mips_output_conditional_branch): Likewise.
15451 (mips_output_order_conditional_branch): Likewise.
15452 (mips_final_prescan_insn): Likewise.
15454 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
15455 rtx_insn * for the SEQUENCE case.
15456 (SEQ_END): Likewise.
15457 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
15458 (mips_emit_call_insn): Likewise, also for local "insn".
15459 (mips16_gp_pseudo_reg): Likewise for local "scan".
15460 (mips16_build_call_stub): Likewise for return type and for local
15461 "insn". Introduce a new local "pattern" so that "insn" can indeed
15463 (mips_expand_call): Strengthen return type and local "insn" from
15465 (mips_block_move_loop): Strengthen local "label" from rtx to
15467 (mips_expand_synci_loop): Likewise for locals "label",
15469 (mips_set_frame_expr): Strengthen local "insn" from rtx to
15471 (mips16e_collect_argument_saves): Likewise for locals "insn",
15473 (mips_find_gp_ref): Likewise for param of callback for "pred"
15474 param, and for local "insn".
15475 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
15476 (mips_insn_has_flexible_gp_ref_p): Likewise.
15477 (mips_epilogue_emit_cfa_restores): Likewise for return type and
15479 (mips_epilogue_set_cfa): Likewise for local "insn".
15480 (mips_expand_epilogue): Likewise.
15481 (mips_adjust_insn_length): Likewise for param "insn".
15482 (mips_output_conditional_branch): Likewise.
15483 (mips_output_order_conditional_branch): Likewise.
15484 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
15485 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
15486 "falu2_turn_enabled_insn".
15487 (mips_builtin_branch_and_move): Strengthen locals "true_label",
15488 "done_label" from rtx to rtx_code_label *.
15489 (struct mips16_constant): Likewise for field "label".
15490 (mips16_add_constant): Likewise for return type.
15491 (mips16_emit_constants_1): Strengthen return type and param "insn"
15492 from rtx to rtx_insn *.
15493 (mips16_emit_constants): Likewise for param "insn".
15494 (mips16_insn_length): Likewise.
15495 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
15496 to rtx_code_label *.
15497 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
15498 from rtx to rtx_insn *.
15499 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
15500 "jump". Strengthen local "label" from rtx to rtx_code_label *.
15501 (r10k_simplify_address): Strengthen param "insn" and local
15502 "def_insn" from rtx to rtx_insn *.
15503 (r10k_safe_address_p): Strengthen param "insn" from rtx to
15505 (r10k_needs_protection_p_1): Update target type of cast of data
15506 from to rtx to rtx_insn *.
15507 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
15508 rtx * to rtx_insn **.
15509 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
15511 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
15512 (mips_call_expr_from_insn): Likewise for param "insn".
15513 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
15514 (mips_find_pic_call_symbol): Likewise for param "insn".
15515 (mips_annotate_pic_calls): Likewise for local "insn".
15516 (mips_sim_insn): Likewise for this variable.
15517 (struct mips_sim): Likewise for field "insn" within elements of
15519 (mips_sim_wait_reg): Likewise for param "insn".
15520 (mips_sim_wait_regs): Likewise.
15521 (mips_sim_wait_units): Likewise.
15522 (mips_sim_wait_insn): Likewise.
15523 (mips_sim_issue_insn): Likewise.
15524 (mips_sim_finish_insn): Likewise.
15525 (mips_seq_time): Likewise for param "seq" and local "insn".
15526 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
15527 locals "first", "second".
15528 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
15529 "last", "last2", "next".
15530 (mips_avoid_hazard): Likewise for params "after", "insn".
15531 (mips_reorg_process_insns): Likewise for locals "insn",
15532 "last_insn", "subinsn", "next_insn".
15533 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
15534 (mips16_split_long_branches): Likewise for locals "insn" "jump",
15536 (mips_output_mi_thunk): Likewise for local "insn".
15537 (mips_final_prescan_insn): Likewise for param "insn".
15539 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15541 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
15542 Strengthen return type and local "insns" from rtx to rtx_insn *.
15543 (microblaze_legitimize_tls_address): Likewise for local "insns".
15544 (microblaze_block_move_loop): Strengthen local "label" from rtx
15545 to rtx_code_label *.
15546 (microblaze_expand_prologue): Strengthen two locals named "insn"
15547 from rtx to rtx_insn *.
15548 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
15549 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
15550 "insn". Strengthen locals "div_label", "div_end_label" from rtx
15551 to rtx_code_label *.
15553 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15555 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
15556 param from rtx to rtx_insn *.
15557 (mep_reuse_lo): Likewise for third param.
15558 (mep_use_post_modify_p): Likewise for first param.
15559 (mep_core_address_length): Likewise.
15560 (mep_cop_address_length): Likewise.
15561 (mep_final_prescan_insn): Likewise.
15562 (mep_store_data_bypass_p): Likewise for both params.
15563 (mep_mul_hilo_bypass_p): Likewise.
15564 (mep_ipipe_ldc_p): Likewise for param.
15566 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
15567 (mep_rewrite_mult): Likewise.
15568 (mep_rewrite_mulsi3): Likewise.
15569 (mep_rewrite_maddsi3): Likewise.
15570 (mep_reuse_lo_p_1): Likewise.
15571 (mep_reuse_lo_p): Likewise.
15572 (mep_frame_expr): Likewise.
15573 (mep_make_parallel): Likewise for both params.
15574 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
15576 (mep_use_post_modify_p): Likewise for param "insn".
15577 (mep_core_address_length): Likewise.
15578 (mep_cop_address_length): Likewise.
15579 (mep_reg_set_in_function): Likewise for local "insn".
15580 (mep_asm_without_operands_p): Likewise.
15581 (F): Likewise for return type and param "x".
15582 (add_constant): Likewise for local "insn".
15583 (maybe_dead_move): Likewise for return type and local "insn".
15584 (mep_expand_prologue): Likewise for local "insn".
15585 (mep_final_prescan_insn): Likewise for param "insn".
15586 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
15587 "next", "follow", "x".
15588 (mep_insert_repeat_label_last): Likewise for return type, param
15589 "last_insn", and locals "next", "prev". Strengthen param "label"
15590 from rtx to rtx_code_label *.
15591 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
15593 (struct mep_doloop_end): Likewise for fields "insn" and
15595 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
15596 Strengthen local "repeat_label" from rtx to rtx_code_label *.
15597 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
15599 (mep_invert_branch): Likewise for params "insn" and "after".
15600 (mep_reorg_erepeat): Likewise for param "insns" and locals
15601 "insn", "prev", "new_last", "barrier", "user". Strengthen local
15602 "l" from rtx to rtx_code_label *.
15603 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
15604 from rtx to rtx_insn *.
15605 (mep_reorg_addcombine): Likewise for param "insns" and locals
15607 (add_sp_insn_p): Likewise for param "insn".
15608 (mep_reorg_noframe): Likewise for param "insns" and locals
15609 "start_frame_insn", "end_frame_insn", "next".
15610 (mep_reorg): Likewise for local "insns".
15611 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
15613 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
15614 (mep_mul_hilo_bypass_p): Likewise.
15615 (mep_ipipe_ldc_p): Likewise for param "insn".
15616 (mep_make_bundle): Likewise for return type, param "cop" and local
15617 "insn", splitting out the latter into a new local "seq" for when it
15618 is a SEQUENCE rather than an insn.
15619 (core_insn_p): Likewise for param "insn".
15620 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
15621 "last", "first", "note", "prev", "core_insn".
15623 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15625 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
15627 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
15628 (m68k_final_prescan_insn): Likewise for first param.
15630 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
15631 (m68k_set_frame_related): Likewise for param "insn".
15632 (output_btst): Likewise for param "insn".
15633 (m68k_final_prescan_insn): Likewise.
15634 (m68k_move_to_reg): Likewise for local "insn".
15635 (m68k_call_tls_get_addr): Likewise for local "insns".
15636 (m68k_call_m68k_read_tp): Likewise.
15637 (strict_low_part_peephole_ok): Likewise for param "first_insn".
15638 (m68k_output_mi_thunk): Likewise for local "insn".
15640 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15642 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
15643 first param from rtx to rtx_insn *.
15644 (iq2000_adjust_insn_length): Likewise.
15645 (iq2000_output_conditional_branch): Likewise.
15646 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
15647 "insn" and local "nop_insn".
15648 (iq2000_annotate_frame_insn): Likewise for param "insn".
15649 (iq2000_expand_prologue): Likewise for both locals "insn".
15650 (iq2000_adjust_insn_length): Likewise for param "insn".
15651 (iq2000_output_conditional_branch): Likewise.
15653 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15655 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
15656 "insns" from rtx to rtx_insn *.
15657 (ia64_emit_cond_move): Likewise for locals "insn", "first".
15658 (struct spill_fill_data): Likewise for field "init_after" and for
15659 elements of array field "prev_insn".
15660 (spill_restore_mem): Likewise for locals "insn", "first".
15661 (do_spill): Likewise for local "insn".
15662 (do_restore): Likewise.
15663 (ia64_expand_prologue): Likewise.
15664 (ia64_expand_epilogue): Likewise.
15665 (emit_insn_group_barriers): Likewise for locals "insn",
15667 (emit_all_insn_group_barriers): Likewise for locals "insn",
15669 (dfa_stop_insn): Likewise for this global.
15670 (dfa_pre_cycle_insn): Likewise.
15671 (ia64_nop): Likewise.
15672 (final_emit_insn_group_barriers): Likewise for locals "insn",
15674 (emit_predicate_relation_info): Likewise for locals "head", "n",
15676 (ia64_reorg): Likewise for local "insn".
15677 (ia64_output_mi_thunk): Likewise.
15678 (expand_vec_perm_interleave_2): Likewise for local "seq".
15680 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15682 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
15683 param 1 "insn" from rtx to rtx_insn *.
15684 (ix86_use_lea_for_mov): Likewise.
15685 (ix86_avoid_lea_for_addr): Likewise.
15686 (ix86_split_lea_for_addr): Likewise.
15687 (ix86_lea_for_add_ok): Likewise.
15688 (ix86_output_call_insn): Likewise.
15690 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
15691 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
15692 (ix86_output_function_epilogue): Likewise for locals "insn",
15693 "deleted_debug_label".
15694 (legitimize_tls_address): Likewise for local "insn".
15695 (get_some_local_dynamic_name): Likewise.
15696 (increase_distance): Likewise for params "prev", "next".
15697 (distance_non_agu_define_in_bb): Likewise for params "insn",
15698 "start" and locals "prev", "next".
15699 (distance_non_agu_define): Likewise for param "insn".
15700 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
15701 locals "next", "prev".
15702 (distance_agu_use): Likewise for param "insn".
15703 (ix86_lea_outperforms): Likewise.
15704 (ix86_ok_to_clobber_flags): Likewise.
15705 (ix86_avoid_lea_for_add): Likewise.
15706 (ix86_use_lea_for_mov): Likewise.
15707 (ix86_avoid_lea_for_addr): Likewise.
15708 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
15709 (ix86_split_lea_for_addr): Likewise for param "insn".
15710 (ix86_lea_for_add_ok): Likewise for param "insn".
15711 (ix86_expand_carry_flag_compare): Likewise for local
15713 (ix86_expand_int_movcc): Likewise.
15714 (ix86_output_call_insn): Likewise for param "insn".
15715 (ix86_output_call_insn): Likewise for local "i".
15716 (x86_output_mi_thunk): Introduce local "insn", using it in place
15717 of "tmp" when dealing with insns.
15718 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
15720 (ix86_pad_returns): Likewise for locals "ret", "prev".
15721 (ix86_count_insn_bb): Likewise for local "insn".
15722 (ix86_pad_short_function): Likewise for locals "ret", "insn".
15723 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
15724 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
15725 (expand_vec_perm_interleave2): Likewise for local "seq".
15726 (expand_vec_perm_vperm2f128_vblend): Likewise.
15727 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
15728 call to for_each_rtx with for_each_rtx_in_insn.
15730 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15732 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
15733 "label" from rtx to rtx_code_label *.
15734 (ix86_expand_prologue): Likewise.
15735 (ix86_expand_split_stack_prologue): Likewise for locals "label",
15737 (ix86_split_idivmod): Likewise for locals "end_label" and
15739 (ix86_expand_branch): Likewise for local "label2".
15740 (ix86_expand_aligntest): Likewise for return type and local "label".
15741 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
15743 (expand_movmem_epilogue): Likewise for the various locals named
15745 (expand_setmem_epilogue): Likewise.
15746 (expand_small_movmem_or_setmem): Likewise for local "label".
15747 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
15748 Strengthen param "done_label" from rtx * to rtx_code_label **.
15749 Strengthen locals "loop_label" and "label" from rtx to
15751 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
15752 Likewise for locals "loop_label", "label".
15753 (ix86_expand_set_or_movmem): Likewise for locals "label",
15754 "jump_around_label", "hot_label".
15755 (ix86_expand_strlensi_unroll_1): Likewise for locals
15756 "align_2_label", align_3_label", "align_4_label", "end_0_label",
15758 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
15759 (void ix86_emit_i387_log1p): Likewise for locals "label1",
15760 "label2", "jump_label".
15761 (ix86_expand_sse_compare_and_jump): Likewise for return type and
15763 (ix86_expand_lfloorceil): Likewise for local "label".
15764 (ix86_expand_rint): Likewise.
15765 (ix86_expand_floorceildf_32): Likewise.
15766 (ix86_expand_floorceil): Likewise.
15767 (ix86_expand_rounddf_32): Likewise.
15768 (ix86_expand_trunc): Likewise.
15769 (ix86_expand_truncdf_32): Likewise.
15770 (ix86_expand_round): Likewise.
15772 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15774 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
15775 first param from rtx to rtx_insn *.
15776 (h8300_insn_length_from_table): Likewise.
15777 * config/h8300/h8300.c (F): Likewise for return type and param
15779 (Fpa): Add a checked cast to rtx_insn *.
15780 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
15782 (final_prescan_insn): Likewise for param "insn".
15783 (h8300_binary_length): Likewise.
15784 (h8300_insn_length_from_table): Likewise.
15786 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15788 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
15789 Strengthen first param "insn" from rtx to rtx_insn *.
15791 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
15793 (frame_insn): Likewise for return type. Introduce local "insn"
15794 for use in place of local "x" for use as an rtx_insn *.
15795 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
15796 (epiphany_expand_prologue): Likewise for local "insn".
15797 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
15798 * config/epiphany/resolve-sw-modes.c
15799 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
15802 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15804 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
15805 param from rtx to rtx_insn *.
15806 (c6x_final_prescan_insn): Likewise for first param.
15808 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
15809 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
15810 (c6x_expand_compare): Strengthen local "insns" from rtx to
15812 (c6x_get_unit_specifier): Likewise for param "insn".
15813 (c6x_print_unit_specifier_field): Likewise.
15814 (c6x_final_prescan_insn): Likewise.
15815 (emit_add_sp_const): Likewise for local "insn".
15816 (c6x_expand_prologue): Likewise.
15818 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15820 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
15821 param 1 from rtx to rtx_insn *.
15822 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
15823 the various locals named "insn".
15824 (expand_epilogue_reg_restore): Likewise.
15825 (frame_related_constant_load): Likewise.
15826 (add_to_reg): Likewise.
15827 (emit_link_insn): Likewise.
15828 (do_link): Likewise.
15829 (expand_interrupt_handler_prologue): Likewise.
15830 (branch_dest): Likewise for param "branch".
15831 (asm_conditional_branch): Likewise for param "insn".
15832 (gen_one_bundle): Likewise for elements of param "slot" and local
15834 (bfin_gen_bundles): Likewise for locals "insn", "next" and
15835 elements of local "slot".
15836 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
15837 "queue", "next_queue", "prev".
15838 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
15839 (add_sched_insns_for_speculation): Likewise for local "insn".
15841 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15843 * config/avr/avr-protos.h (output_movqi): Strengthen first param
15844 from rtx to rtx_insn *.
15845 (output_movhi): Likewise.
15846 (output_movsisf): Likewise.
15847 (avr_out_tstsi): Likewise.
15848 (avr_out_tsthi): Likewise.
15849 (avr_out_tstpsi): Likewise.
15850 (avr_out_compare): Likewise.
15851 (avr_out_compare64): Likewise.
15852 (avr_out_movpsi): Likewise.
15853 (ashlqi3_out): Likewise.
15854 (ashlhi3_out): Likewise.
15855 (ashlsi3_out): Likewise.
15856 (ashrqi3_out): Likewise.
15857 (ashrhi3_out): Likewise.
15858 (ashrsi3_out): Likewise.
15859 (lshrqi3_out): Likewise.
15860 (lshrhi3_out): Likewise.
15861 (lshrsi3_out): Likewise.
15862 (avr_out_ashlpsi3): Likewise.
15863 (avr_out_ashrpsi3): Likewise.
15864 (avr_out_lshrpsi3): Likewise.
15865 (avr_out_fract): Likewise.
15866 (avr_out_sbxx_branch): Likewise.
15867 (avr_out_round): Likewise.
15868 (avr_out_xload): Likewise.
15869 (avr_out_movmem): Likewise.
15870 (adjust_insn_length): Likewise.
15871 (avr_out_lpm): Likewise.
15872 (reg_unused_after): Likewise.
15873 (_reg_unused_after): Likewise.
15874 (avr_jump_mode): Likewise for second param.
15875 (jump_over_one_insn): Likewise for first param.
15876 (avr_final_prescan_insn): Likewise.
15877 (out_shift_with_cnt): Likewise for second param.
15879 * config/avr/avr.c (get_sequence_length): Likewise for param
15880 "insns" and local "insn".
15881 (emit_push_byte): Likewise for local "insn".
15882 (emit_push_sfr): Likewise.
15883 (avr_prologue_setup_frame): Likewise for locals "insn",
15884 "fp_plus_insns", "sp_plus_insns".
15885 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
15887 (avr_jump_mode): Likewise for param "insn".
15888 (avr_final_prescan_insn): Likewise.
15889 (avr_find_unused_d_reg): Likewise.
15890 (avr_out_lpm_no_lpmx): Likewise.
15891 (avr_out_lpm): Likewise.
15892 (avr_out_xload): Likewise.
15893 (output_movqi): Likewise.
15894 (output_movhi): Likewise.
15895 (out_movqi_r_mr): Likewise.
15896 (out_movhi_r_mr): Likewise.
15897 (out_movsi_r_mr): Likewise.
15898 (out_movsi_mr_r): Likewise.
15899 (output_movsisf): Likewise.
15900 (avr_out_load_psi): Likewise.
15901 (avr_out_store_psi): Likewise.
15902 (avr_out_movpsi): Likewise.
15903 (out_movqi_mr_r): Likewise.
15904 (avr_out_movhi_mr_r_xmega): Likewise.
15905 (out_movhi_mr_r): Likewise.
15906 (compare_condition): Likewise for param "insn" and local "next".
15907 (compare_sign_p): Likewise for param "insn".
15908 (compare_diff_p): Likewise.
15909 (compare_eq_p): Likewise.
15910 (avr_out_compare): Likewise.
15911 (avr_out_compare64): Likewise.
15912 (avr_out_tsthi): Likewise.
15913 (avr_out_tstpsi): Likewise.
15914 (avr_out_tstsi): Likewise.
15915 (out_shift_with_cnt): Likewise.
15916 (ashlqi3_out): Likewise.
15917 (ashlhi3_out): Likewise.
15918 (avr_out_ashlpsi3): Likewise.
15919 (ashlsi3_out): Likewise.
15920 (ashrqi3_out): Likewise.
15921 (ashrhi3_out): Likewise.
15922 (avr_out_ashrpsi3): Likewise.
15923 (ashrsi3_out): Likewise.
15924 (lshrqi3_out): Likewise.
15925 (lshrhi3_out): Likewise.
15926 (avr_out_lshrpsi3): Likewise.
15927 (lshrsi3_out): Likewise.
15928 (avr_out_fract): Likewise.
15929 (avr_out_round): Likewise.
15930 (avr_adjust_insn_length): Likewise.
15931 (reg_unused_after): Likewise.
15932 (_reg_unused_after): Likewise.
15933 (avr_compare_pattern): Likewise.
15934 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
15935 and locals "branch1", "branch2", "insn2", "jump".
15936 (avr_reorg): Likewise for local "insn".
15937 (avr_2word_insn_p): Likewise for param "insn".
15938 (jump_over_one_insn_p): Likewise.
15939 (avr_out_sbxx_branch): Likewise.
15940 (avr_out_movmem): Likewise.
15942 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15944 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
15945 param from rtx to rtx_insn *.
15946 (thumb1_final_prescan_insn): Likewise.
15947 (thumb2_final_prescan_insn): Likewise.
15949 * config/arm/arm.c (emit_set_insn): Strengthen return type from
15951 (struct minipool_node): Likewise for field "insn".
15952 (dump_minipool): Likewise for param "scan".
15953 (create_fix_barrier): Likewise for local "from". Strengthen local
15954 "label" from rtx to rtx_code_label *.
15955 (push_minipool_barrier): Strengthen param "insn" from rtx to
15957 (push_minipool_fix): Likewise.
15958 (note_invalid_constants): Likewise.
15959 (thumb2_reorg): Likewise for local "insn".
15960 (arm_reorg): Likewise.
15961 (thumb2_final_prescan_insn): Likewise for param
15962 "insn" and local "first_insn".
15963 (arm_final_prescan_insn): Likewise for param "insn" and locals
15964 "start_insn", "this_insn".
15965 (arm_debugger_arg_offset): Likewise for param "insn".
15966 (thumb1_emit_multi_reg_push): Likewise for return type and local
15968 (thumb1_final_prescan_insn): Likewise for param "insn".
15969 (thumb_far_jump_used_p): Likewise for local "insn".
15970 (thumb1_expand_prologue): Likewise.
15971 (arm_expand_epilogue_apcs_frame): Likewise.
15972 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
15973 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
15974 from rtx to rtx_code_label *.
15975 (arm_split_atomic_op): Likewise for local "label".
15976 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
15978 2014-08-25 David Malcolm <dmalcolm@redhat.com>
15980 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
15981 first param from rtx to rtx_insn *.
15982 (arc_verify_short): Likewise.
15983 (arc_short_long): Likewise.
15984 (arc_need_delay): Likewise.
15986 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
15988 (arc_ccfsm_advance): Likewise for param "insn" and locals
15989 "start_insn", "this_insn".
15990 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
15991 (arc_ccfsm_post_advance): Likewise for param "insn".
15992 (arc_next_active_insn): Likewise for return type and param "insn".
15993 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
15994 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
15995 (output_short_suffix): Likewise for local "insn".
15996 (arc_final_prescan_insn): Likewise for param "insn". Remove
15997 now-redundant checked cast.
15998 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
15999 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
16000 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
16001 for use where lc_set became an insn.
16002 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
16004 (arc_get_insn_variants): Likewise for local "prev".
16005 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
16007 (arc_predicate_delay_insns): Likewise for local "insn".
16008 (arc_pad_return): Likewise for local "prev". For now, add a
16009 checked cast when extracting the insn from "final_sequence".
16010 (arc_short_long): Likewise for param "insn".
16011 (arc_need_delay): Likewise for param "insn" and local "next".
16012 (arc_label_align): Likewise for locals "prev", "next".
16014 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16016 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
16017 "insn" from rtx to rtx_insn *.
16018 (alpha_gp_save_rtx): Likewise for local "seq".
16019 (alpha_instantiate_decls): Likewise for local "top".
16020 (get_some_local_dynamic_name): Likewise for local "insn".
16021 (alpha_does_function_need_gp): Likewise.
16022 (set_frame_related_p): Likewise for return type and for locals
16024 (emit_frame_store_1): Likewise for local "insn".
16025 (alpha_expand_prologue): Likewise for locals "insn", "seq".
16026 (alpha_end_function): Likewise for local "insn".
16027 (alpha_output_mi_thunk_osf): Likewise.
16028 (alphaev4_insn_pipe): Likewise for param "insn".
16029 (alphaev5_insn_pipe): Likewise.
16030 (alphaev4_next_group): Likewise for return type and param 1
16032 (alphaev5_next_group): Likewise.
16033 (alpha_align_insns_1): Likewise for return type and param 1 of
16034 callback param "next_group", and for locals "i", "next", "prev",
16035 "where", "where2", "insn".
16037 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
16039 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
16040 rather than modifying the stmt.
16042 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
16044 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
16045 cgraph_state conversion.
16047 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16049 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
16050 Strengthen local "insns" from rtx to rtx_insn *.
16051 (aarch64_set_frame_expr): Likewise for local "insn".
16052 (aarch64_save_or_restore_fprs): Likewise.
16053 (aarch64_save_or_restore_callee_save_registers): Likewise.
16054 (aarch64_expand_prologue): Likewise.
16055 (aarch64_expand_epilogue): Likewise.
16056 (aarch64_output_mi_thunk): Likewise.
16057 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
16058 "label2" from rtx to rtx_code_label *.
16059 (aarch64_split_atomic_op): Likewise for local "label".
16061 2014-08-25 Martin Liska <mliska@suse.cz>
16063 * cgraph.h (symtab_node):
16064 (bool needed_p (void)): created from decide_is_symbol_needed
16065 (bool referred_to_p (void)): created from referred_to_p
16066 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
16067 * cgraph.h (cgraph_node):
16068 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
16069 (void expand (void)): created from expand_function
16070 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
16071 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
16072 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
16073 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
16074 * cgraph.h (varpool_node):
16075 (static void add (tree decl): created from varpool_add_new_variable
16076 * cgraph.h (cgraph_edge):
16077 void remove (void);
16078 (void remove_caller (void)): created from cgraph_edge_remove_caller
16079 (void remove_callee (void)): created from cgraph_edge_remove_callee
16080 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
16081 created from cgraph_set_call_stmt
16082 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
16083 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
16084 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
16085 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
16086 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
16087 created from cgraph_speculative_call_info
16088 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
16089 int freq_scale, bool update_original)): created from cgraph_clone_edge
16090 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
16091 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
16092 (bool recursive_p (void)): created from cgraph_edge_recursive_p
16093 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
16094 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
16095 (static void rebuild_references (void)): created from cgraph_rebuild_references
16096 * cgraph.h (symbol_table):
16097 (create_reference): renamed from add_reference
16098 (maybe_create_reference): renamed from maybe_add_reference
16099 (void register_symbol (symtab_node *node)): new function
16100 (void clear_asm_symbols (void)): new function
16101 (void unregister (symtab_node *node)): new function
16102 (void release_symbol (cgraph_node *node, int uid)): new function
16103 (cgraph_node * allocate_cgraph_symbol (void)): new function
16104 (void initialize (void)): created from cgraph_init
16105 (symtab_node *first_symbol (void)):new function
16106 (asm_node *first_asm_symbol (void)):new function
16107 (symtab_node *first_defined_symbol (void)):new function
16108 (varpool_node *first_variable (void)):new function
16109 (varpool_node *next_variable (varpool_node *node)):new function
16110 (varpool_node *first_static_initializer (void)):new function
16111 (varpool_node *next_static_initializer (varpool_node *node)):new function
16112 (varpool_node *first_defined_variable (void)):new function
16113 (varpool_node *next_defined_variable (varpool_node *node)):new function
16114 (cgraph_node *first_defined_function (void)):new function
16115 (cgraph_node *next_defined_function (cgraph_node *node)):new function
16116 (cgraph_node *first_function (void)):new function
16117 (cgraph_node *next_function (cgraph_node *node)):new function
16118 (cgraph_node *first_function_with_gimple_body (void)):new function
16119 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
16120 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
16121 created from symtab_remove_unreachable_nodes
16122 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
16123 (void process_new_functions (void)): created from cgraph_process_new_functions
16124 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
16125 (bool output_variables (void)): created from varpool_node::output_variables
16126 (void output_asm_statements (void)): created from output_asm_statements
16127 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
16128 (void compile (void)): created from compile
16129 (void output_weakrefs (void)): created from output_weakrefs
16130 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
16131 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
16132 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
16133 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
16134 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
16135 created from cgraph_next_function_with_gimple_body
16136 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
16137 created from cgraph_remove_edge_removal_hook
16138 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
16139 created from cgraph_add_node_removal_hook
16140 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
16141 created from cgraph_remove_node_removal_hook
16142 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
16143 created from varpool_add_node_removal_hook
16144 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
16145 created from varpool_remove_node_removal_hook
16146 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
16147 created from cgraph_add_function_insertion_hook
16148 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
16149 created from cgraph_remove_function_insertion_hook
16150 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
16151 created from varpool_add_variable_insertion_hook
16152 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
16153 created from varpool_remove_variable_insertion_hook
16154 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
16155 created from cgraph_add_edge_duplication_hook
16156 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
16157 created from cgraph_remove_edge_duplication_hook
16158 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
16159 created from cgraph_add_node_duplication_hook
16160 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
16161 created from cgraph_remove_node_duplication_hook
16162 (void call_edge_removal_hooks (cgraph_edge *e)):
16163 created from cgraph_call_edge_removal_hooks
16164 (void call_cgraph_insertion_hooks (cgraph_node *node)):
16165 created from call_function_insertion_hooks
16166 (void call_cgraph_removal_hooks (cgraph_node *node)):
16167 created from cgraph_call_node_removal_hooks
16168 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
16169 created from cgraph_node::call_duplication_hooks
16170 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
16171 created from cgraph_call_edge_duplication_hooks
16172 (void call_varpool_removal_hooks (varpool_node *node)):
16173 created from varpool_call_node_removal_hooks
16174 (void call_varpool_insertion_hooks (varpool_node *node)):
16175 created from varpool_call_variable_insertion_hooks
16176 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
16177 created from insert_to_assembler_name_hash
16178 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
16179 created from unlink_from_assembler_name_hash
16180 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
16181 created from symtab_prevail_in_asm_name_hash
16182 (void symtab_initialize_asm_name_hash (void)):
16183 created from symtab_initialize_asm_name_hash
16184 (void change_decl_assembler_name (tree decl, tree name)):
16185 created from change_decl_assembler_name
16186 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
16187 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
16188 created from decl_assembler_name_hash
16189 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
16190 created from decl_assembler_name_equal
16191 (static hashval_t hash_node_by_assembler_name (const void *p)):
16192 created from hash_node_by_assembler_name
16193 (static int eq_assembler_name (const void *p1, const void *p2)):
16194 created from eq_assembler_name
16196 2014-08-25 Marek Polacek <polacek@redhat.com>
16198 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
16200 2014-08-25 Petr Murzin <petr.murzin@intel.com>
16202 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
16203 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
16204 SWI1248_AVX512BW mode iterator.
16206 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
16209 * config/sh/predicates.md (general_extend_operand): Disable
16210 TRUNCATE before reload completes.
16212 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
16214 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
16216 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
16219 * config/sh/sh.opt (musermode): Allow negative form.
16220 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
16221 targets that don't support it.
16222 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
16223 Document -mno-usermode option.
16225 2014-08-24 Kito Cheng <kito@0xlab.org>
16227 * system.h (CALLER_SAVE_PROFITABLE): Poison.
16228 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
16229 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
16230 * doc/tm.texi: Regenerate.
16232 2014-08-24 Kito Cheng <kito@0xlab.org>
16234 * ira.c: Fix typo in comment.
16236 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
16238 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
16239 Deprecate c++1y. Change language to reflect greater confidence in C++14.
16241 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
16244 * config/pa/pa.c (pa_output_function_epilogue): Don't set
16245 last_address when the current function is a thunk.
16246 (pa_asm_output_mi_thunk): When we don't have named sections or they
16247 are not being used, check that thunk can reach the stub table with a
16250 2014-08-23 David Malcolm <dmalcolm@redhat.com>
16252 * web.c (union_match_dups): Strengthen param "insn" from rtx to
16254 (pass_web::execute): Likewise for local "insn".
16256 2014-08-23 David Malcolm <dmalcolm@redhat.com>
16258 * var-tracking.c (struct micro_operation_def): Strengthen field
16259 "insn" from rtx to rtx_insn *.
16260 (struct emit_note_data_def): Likewise.
16261 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
16262 (vt_stack_adjustments): Likewise for local "insn".
16263 (adjust_insn): Likewise for param "insn".
16264 (val_store): Likewise.
16265 (val_resolve): Likewise.
16266 (struct count_use_info): Likewise for field "insn".
16267 (log_op_type): Likewise for param "insn".
16268 (reverse_op): Likewise.
16269 (prepare_call_arguments): Likewise.
16270 (add_with_sets): The initial param takes an insn, but we can't
16271 yet strengthen it from rtx to rtx_insn * since it's used as a
16272 cselib_record_sets_hook callback. For now rename initial param
16273 from "insn" to "uncast_insn", and introduce a local "insn" of
16274 the stronger rtx_insn * type, with a checked cast.
16275 (compute_bb_dataflow): Strengthen local "insn" from rtx to
16277 (emit_note_insn_var_location): Likewise.
16278 (emit_notes_for_changes): Likewise.
16279 (emit_notes_for_differences): Likewise.
16280 (next_non_note_insn_var_location): Likewise for return type and
16282 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
16283 (vt_initialize): Likewise for local "insn".
16284 (delete_debug_insns): Likewise for locals "insn" and "next".
16286 2014-08-23 David Malcolm <dmalcolm@redhat.com>
16288 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
16290 (mark_constant_pool): Likewise for local "insn".
16292 2014-08-23 David Malcolm <dmalcolm@redhat.com>
16294 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
16296 (dead_debug_promote_uses): Likewise.
16297 (dead_debug_insert_temp): Likewise.
16299 2014-08-23 David Malcolm <dmalcolm@redhat.com>
16301 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
16302 from const_rtx to const rtx_insn *.
16303 (store_killed_after): Likewise. Strengthen locals "last", "act"
16304 from rtx to rtx_insn *.
16305 (store_killed_before): Strengthen param "insn" from const_rtx to
16306 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
16307 (find_moveable_store): Strengthen param "insn" from rtx to
16309 (compute_store_table): Likewise for local "insn".
16310 (insert_insn_start_basic_block): Likewise for param "insn" and
16311 locals "prev", "before", "insn".
16312 (insert_store): For now, add a checked cast to rtx_insn * on the
16313 result of gen_move_insn.
16314 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
16316 (replace_store_insn): Likewise. For now, add a checked cast to
16317 rtx_insn * on the result of gen_move_insn.
16319 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16321 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
16323 (expand_sjlj_dispatch_table): Likewise.
16325 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16327 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
16328 "insn" from rtx to rtx_insn *.
16330 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16332 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
16333 "insn" from rtx to rtx_insn *.
16334 (dup_block_and_redirect): Likewise for param 3 "before".
16336 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
16337 from rtx to rtx_insn *.
16338 (move_insn_for_shrink_wrap): Likewise.
16339 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
16340 (dup_block_and_redirect): Likewise for param "before" and local
16342 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
16344 (convert_to_simple_return): Likewise for local "start".
16346 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
16347 Strengthen local "insn" from rtx to rtx_insn *, for use when
16348 invoking requires_stack_frame_p.
16350 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16352 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
16354 (speculate_expr): Likewise for locals "orig_insn_rtx",
16356 (eq_transformed_insns): Likewise for locals "i1", "i2".
16357 (check_for_new_jump): Likewise for return type and local "end".
16358 (find_new_jump): Likewise for return type and local "jump".
16359 (sel_split_edge): Likewise for local "jump".
16360 (sel_create_recovery_block): Likewise.
16361 (sel_redirect_edge_and_branch_force): Likewise.
16362 (sel_redirect_edge_and_branch): Likewise.
16364 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16366 * sel-sched.c (substitute_reg_in_expr): Strengthen local
16367 "new_insn" from rtx to rtx_insn *.
16368 (create_insn_rtx_with_rhs): Likewise for return type and for local
16370 (create_insn_rtx_with_lhs): Likewise.
16371 (create_speculation_check): Likewise for local "insn_rtx".
16372 (implicit_clobber_conflict_p): Likewise for local "insn".
16373 (get_expr_cost): Likewise.
16374 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
16375 (move_cond_jump): Likewise for locals "next", "prev", "link",
16376 "head", "from", "to".
16378 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16380 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
16381 "next" from rtx to rtx_insn *.
16382 (find_conditional_protection): Likewise for local "next".
16383 (is_conditionally_protected): Likewise for local "insn1".
16384 (is_pfree): Likewise for locals "insn1", "insn2".
16386 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16388 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
16389 from rtx to rtx_insn *.
16391 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
16392 locals "insn1", "insn2" from rtx to rtx_insn *.
16393 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
16394 locals "insn", "prev", "last_jump", "next_tail".
16395 (schedule_ebb): Likewise for params "head", "tail".
16396 (schedule_ebbs): Likewise for locals "tail", "head".
16398 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
16399 to rtx_insn on "last_insn" in one of the invocations of
16402 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16404 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
16405 "elem", "insn" from rtx to rtx_insn *.
16406 (change_spec_dep_to_hard): Likewise.
16407 (get_back_and_forw_lists): Likewise for local "con".
16408 (sd_add_dep): Likewise for locals "elem", "insn".
16409 (sd_resolve_dep): Likewise for locals "pro", "con".
16410 (sd_unresolve_dep): Likewise.
16411 (sd_delete_dep): Likewise.
16412 (chain_to_prev_insn): Likewise for local "pro".
16413 (find_inc): Likewise for locals "pro", "con".
16415 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16417 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
16419 (reg_set_between_p): Strengthen local "insn" from const_rtx to
16421 (modified_between_p): Strengthen local "insn" from rtx to
16423 (remove_reg_equal_equiv_notes_for_regno): Likewise.
16424 (keep_with_call_p): Strengthen local "i2" from const_rtx to
16427 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16429 * resource.c (next_insn_no_annul): Strengthen local "next" from
16431 (mark_referenced_resources): Likewise for local "insn".
16433 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16435 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
16437 (find_reloads): Likewise for param 1.
16438 (subst_reloads): Likewise for sole param.
16439 (find_equiv_reg): Likwise for param 2.
16440 (regno_clobbered_p): Likwise for param 2.
16441 (reload): Likewise for param 1.
16443 * caller-save.c (save_call_clobbered_regs): Strengthen local
16444 "insn" from rtx to rtx_insn *.
16445 (insert_one_insn): Likewise for local "insn".
16447 * reload.c (this_insn): Likewise for this global.
16448 (find_reloads): Likewise for param "insn".
16449 (find_reloads_toplev): Likewise.
16450 (find_reloads_address): Likewise.
16451 (subst_reg_equivs): Likewise.
16452 (update_auto_inc_notes): Likewise.
16453 (find_reloads_address_1): Likewise.
16454 (find_reloads_subreg_address): Likewise.
16455 (subst_reloads): Likewise.
16456 (find_equiv_reg): Likewise, also for local "p".
16457 (regno_clobbered_p): Likewise for param "insn".
16459 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
16461 (spill_reg_store): Likewise for the elements of this array.
16462 (remove_init_insns): Likewise for local "equiv_insn".
16463 (will_delete_init_insn_p): Likewise for param "insn".
16464 (reload): Likewise for param ""first" and local "insn".
16465 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
16467 (calculate_elim_costs_all_insns): Likewise.
16468 (delete_caller_save_insns): Likewise.
16469 (spill_failure): Likewise for param "insn".
16470 (delete_dead_insn): Likewise.
16471 (set_label_offsets): Likewise.
16472 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
16474 (elimination_costs_in_insn): Likewise for param "insn".
16475 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
16476 when referring to an insn.
16477 (set_initial_label_offsets): Likewise.
16478 (set_offsets_for_label): Strengthen param "insn" from rtx to
16480 (init_eliminable_invariants): Likewise for param "first" and local
16482 (fixup_eh_region_note): Likewise for param "insn".
16483 (reload_as_needed): Likewise for locals "prev", "insn",
16484 "old_next", "old_prev", "next".
16485 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
16487 (reload_inheritance_insn): Strengthen elements of this array from
16489 (failed_reload): Likewise for param "insn".
16490 (choose_reload_regs): Likewise for local "insn". Replace use of
16491 NULL_RTX with NULL when referring to an insn.
16492 (input_reload_insns): Strengthen elements of this array from rtx
16494 (other_input_address_reload_insns): Likewise for this global.
16495 (other_input_reload_insns): Likewise for this global.
16496 (input_address_reload_insns): Likwise for the elements of this
16498 (inpaddr_address_reload_insns): Likwise for the elements of this
16500 (output_reload_insns): Likewise for the elements of this array.
16501 (output_address_reload_insns): Likewise for the elements of this
16503 (outaddr_address_reload_insns): Likewise for the elements of this
16505 (operand_reload_insns): Likewise for this global.
16506 (other_operand_reload_insns): Likewise for this global.
16507 (other_output_reload_insns): Likewise for the elements of this
16509 (new_spill_reg_store): Likewise for the elements of this
16511 (emit_input_reload_insns): Likewise for locals "insn", "temp".
16512 Strengthen local "where" from rtx * to rtx_insn **.
16513 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
16514 from rtx to rtx_insn *.
16515 (do_input_reload): Likewise for local "insn".
16516 (do_output_reload): Likewise for local "insn".
16517 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
16518 (emit_insn_if_valid_for_reload): Likewise for return type and local
16519 "last". Add checked cast to rtx_insn when returning "insn" since
16520 this has been through emit_insn.
16521 (gen_reload): Strengthen return type and locals "last", "insn", "set"
16522 from rtx to rtx_insn *. Add checked cast to rtx_insn when
16523 returning "insn" since it's been through
16524 emit_insn_if_valid_for_reload at this point.
16525 (delete_output_reload): Strengthen param "insn" and locals
16526 "output_reload_insn", "i2" from rtx to rtx_insn *.
16527 (delete_address_reloads): Likewise for params "dead_insn",
16528 "current_insn" and locals "prev", "next".
16529 (delete_address_reloads_1): Likewise for params "dead_insn",
16530 "current_insn" and locals "prev", "i2".
16531 (inc_for_reload): Likewise for locals "last", "add_insn".
16532 (add_auto_inc_notes): Strengthen param "insn" from rtx to
16535 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
16536 param of this duplicate of the prototype from reload.h
16538 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16540 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
16542 (regstat_bb_compute_calls_crossed): Likewise.
16544 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16546 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
16548 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
16550 (regrename_analyze): Strengthen local "insn" from rtx to
16552 (scan_rtx_reg): Likewise for param "insn".
16553 (scan_rtx_address): Likewise.
16554 (scan_rtx): Likewise.
16555 (restore_operands): Likewise.
16556 (record_out_operands): Likewise.
16557 (build_def_use): Likewise for local "insn". Replace use of
16558 NULL_RTX with NULL when dealing with an insn.
16560 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16562 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
16563 * reginfo.c (reg_scan): Likewise, also for local "insn".
16564 (reg_scan_mark_refs): Likewise for param "insn".
16565 (init_subregs_of_mode): Likewise for local "insn".
16567 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16569 * regcprop.c (struct queued_debug_insn_change): Strengthen field
16570 "insn" from rtx to rtx_insn *.
16571 (replace_oldest_value_reg): Likewise for param "insn".
16572 (replace_oldest_value_addr): Likewise.
16573 (replace_oldest_value_mem): Likewise.
16574 (apply_debug_insn_changes): Likewise for local "last_insn".
16575 (copyprop_hardreg_forward_1): Likewise for local "insn".
16577 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16579 * reg-stack.c (next_flags_user): Strengthen return type and param
16580 "insn" from rtx to rtx_insn *.
16581 (straighten_stack): Likewise for param "insn".
16582 (check_asm_stack_operands): Likewise.
16583 (remove_regno_note): Likewise.
16584 (emit_pop_insn): Likewise for return type, param "insn", local
16586 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
16587 "limit" from rtx to rtx_insn *.
16588 (swap_to_top): Likewise for param "insn".
16589 (move_for_stack_reg): Likewise.
16590 (move_nan_for_stack_reg): Likewise.
16591 (swap_rtx_condition): Likewise.
16592 (compare_for_stack_reg): Likewise.
16593 (subst_all_stack_regs_in_debug_insn): Likewise.
16594 (subst_stack_regs_pat): Likewise, and local "insn2".
16595 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
16597 (subst_stack_regs): Likewise.
16598 (change_stack): Likewise.
16599 (convert_regs_1): Likewise for locals "insn", "next".
16601 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16603 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
16605 (combine_set_extension): Likewise for param "curr_insn".
16606 (transform_ifelse): Likewise for param "def_insn".
16607 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
16608 from vec<rtx> * to vec<rtx_insn *> *.
16609 (is_cond_copy_insn): Likewise for param "insn".
16610 (struct ext_state): Strengthen the four vec fields from vec<rtx>
16611 to vec<rtx_insn *>.
16612 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
16613 local "def_insn" from rtx to rtx_insn *.
16614 (get_sub_rtx): Likewise for param "def_insn".
16615 (merge_def_and_ext): Likewise.
16616 (combine_reaching_defs): Likewise.
16617 (add_removable_extension): Likewise for param "insn".
16618 (find_removable_extensions): Likewise for local "insn".
16619 (find_and_remove_re): Likewise for locals "curr_insn" and
16620 "def_insn". Strengthen locals "reinsn_del_list" and
16621 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
16623 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16625 * recog.c (split_insn): Strengthen param "insn" and locals
16626 "first", "last" from rtx to rtx_insn *.
16627 (split_all_insns): Likewise for locals "insn", "next".
16628 (split_all_insns_noflow): Likewise.
16630 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16632 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
16634 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
16635 (debug_rtx_find): Likewise for param 1 "x".
16637 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
16638 const_rtx to const rtx_insn *. Likewise for local "insn".
16639 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
16640 (debug_rtx_find): Likewise for param 1 "x".
16641 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
16642 from const_rtx to const rtx_insn * within the appropriate cases of
16643 the switch statement.
16645 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
16646 Strengthen local "insns" from rtx to rtx_insn * since this is
16647 passed to a call to debug_rtx_list.
16649 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16651 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
16654 * function.c (stack_protect_epilogue): Add checked cast to
16655 rtx_insn for now when invoking predict_insn_def.
16657 * predict.c (predict_insn): Strengthen param "insn" from rtx to
16659 (predict_insn_def): Likewise.
16660 (rtl_predict_edge): Likewise for local "last_insn".
16661 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
16663 (combine_predictions_for_insn): Strengthen param "insn" from rtx
16665 (bb_estimate_probability_locally): Likewise for local "last_insn".
16666 (expensive_function_p): Likewise for local "insn".
16668 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
16669 local "jmp", since this is used when invoking predict_insn_def.
16671 2014-08-22 Marek Polacek <polacek@redhat.com>
16674 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
16676 2014-08-22 Marek Polacek <polacek@redhat.com>
16679 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
16680 a comparison in parens.
16681 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
16684 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16686 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
16689 * cprop.c (fis_get_condition): Likewise.
16691 * postreload.c (reload_cse_regs): Likewise for param "first".
16692 (reload_cse_simplify): Likewise for param "insn".
16693 (reload_cse_regs_1): Likewise for local "insn".
16694 (reload_cse_simplify_set): Likewise for param "insn".
16695 (reload_cse_simplify_operands): Likewise.
16696 (struct reg_use): Likewise for field "insn".
16697 (reload_combine_purge_insn_uses): Likewise for param "insn".
16698 (fixup_debug_insns): Likewise for params "from", "to" and local
16700 (try_replace_in_use): Likewise for local "use_insn".
16701 (reload_combine_recognize_const_pattern): Likewise for param
16702 "insn" and locals "add_moved_after_insn", "use_insn".
16703 (reload_combine_recognize_pattern): Likewise for param "insn" and
16705 (reload_combine): Likewise for locals "insn", "prev".
16706 (reload_combine_note_use): Likewise for param "insn".
16707 (move2add_use_add2_insn): Likewise.
16708 (move2add_use_add3_insn): Likewise.
16709 (reload_cse_move2add): Likewise, also for local "next".
16710 (move2add_note_store): Likewise for local "insn".
16712 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16714 * postreload-gcse.c (struct occr): Strengthen field "insn" from
16716 (struct unoccr): Likewise.
16717 (struct modifies_mem): Likewise.
16718 (alloc_mem): Likewise for local "insn".
16719 (insert_expr_in_table): Likewise for param "insn".
16720 (dump_expr_hash_table_entry): Likewise for local "insn".
16721 (oprs_unchanged_p): Likewise for param "insn".
16722 (load_killed_in_block_p): Likewise for local "setter".
16723 (record_last_reg_set_info): Likewise for param "insn".
16724 (record_last_reg_set_info_regno): Likewise.
16725 (record_last_mem_set_info): Likewise.
16726 (record_last_set_info): Likewise for local "last_set_insn".
16727 (record_opr_changes): Likewise for param "insn".
16728 (hash_scan_set): Likewise.
16729 (compute_hash_table): Likewise for local "insn".
16730 (get_avail_load_store_reg): Likewise for param "insn".
16731 (eliminate_partially_redundant_load): Likewise, also for locals
16732 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
16734 (eliminate_partially_redundant_loads): Likewise for local "insn".
16736 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16738 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
16740 (expand_binop): Likewise for locals "entry_last", "last", "insns"
16741 (expand_twoval_unop): Likewise for locals entry_last", "last".
16742 (expand_twoval_binop): Likewise.
16743 (expand_twoval_binop_libfunc): Likewise for local "insns".
16744 (widen_leading): Likewise for local "last".
16745 (expand_doubleword_clz): Likewise for local "seq". Strengthen
16746 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
16747 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
16748 (expand_parity): Likewise for locals "last" and "seq".
16749 (expand_ffs): Likewise for local "seq". Strengthen local
16750 "nonzero_label" from rtx to rtx_code_label *.
16751 (expand_absneg_bit): Strengthen local "insns" from rtx to
16753 (expand_unop_direct): Likewise for local "last".
16754 (expand_unop): Likewise for locals "last", "insns".
16755 (expand_abs_nojump): Likewise for local "last".
16756 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
16757 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
16759 (expand_copysign_absneg): Strengthen local "label" from rtx to
16761 (expand_copysign_bit): Strengthen local "insns" from rtx to
16763 (struct no_conflict_data): Likewise for fields "first", "insn".
16764 (emit_libcall_block_1): Likewise for param "insns" and locals
16765 "next", "last", "insn".
16766 (emit_libcall_block): For now, add a checked cast to rtx_insn *
16767 on "insns" when invoking emit_libcall_block_1. Ultimately we
16768 want to strengthen insns itself.
16769 (prepare_cmp_insn): Strengthen local "last" from rtx to
16771 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
16772 (prepare_float_lib_cmp): Likewise for local "insns".
16773 (emit_conditional_move): Likewise for local "last".
16774 (emit_conditional_add): Likewise.
16775 (have_sub2_insn): Likewise for local "seq".
16776 (expand_float): Likewise for local "insns". Strengthen locals
16777 "label", "neglabel" from rtx to rtx_code_label *.
16778 (expand_fix): Likewise for locals "last", "insn", "insns" (to
16779 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
16780 (expand_fixed_convert): Likewise for local "insns" (to
16782 (expand_sfix_optab): Likewise for local "last".
16783 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
16784 to rtx_code_label *.
16785 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
16786 from rtx to rtx_insn *.
16787 (expand_atomic_fetch_op): Likewise for local "insn".
16788 (maybe_legitimize_operand_same_code): Likewise for local "last".
16789 (maybe_legitimize_operands): Likewise.
16791 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16793 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
16794 "insn" from rtx to rtx_insn *.
16795 (ps_rtl_insn): Likewise for return type.
16796 (doloop_register_get): Likewise for params "head", "tail" and
16797 locals "insn", "first_insn_not_to_check".
16798 (schedule_reg_move): Likewise for local "this_insn".
16799 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
16800 of gen_move_insn for now.
16801 (reset_sched_times): Strengthen local "insn" from rtx to
16803 (permute_partial_schedule): Likewise.
16804 (duplicate_insns_of_cycles): Likewise for local "u_insn".
16805 (dump_insn_location): Likewise for param "insn".
16806 (loop_canon_p): Likewise for local "insn".
16807 (sms_schedule): Likewise.
16808 (print_partial_schedule): Likewise.
16809 (ps_has_conflicts): Likewise.
16811 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16813 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
16814 "tailp" from rtx * to rtx_insn **.
16816 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
16817 from rtx to rtx_insn *.
16818 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
16819 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
16820 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
16822 * modulo-sched.c (const_iteration_count): Strengthen return type
16823 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
16824 use of NULL_RTX with NULL when working with insns.
16825 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
16827 (sms_schedule): Likewise.
16828 * sched-rgn.c (init_ready_list): Likewise, also for locals
16829 "src_head" and "src_next_tail".
16830 (compute_block_dependences): Likewise.
16831 (free_block_dependencies): Likewise.
16832 (debug_rgn_dependencies): Likewise.
16833 (free_rgn_deps): Likewise.
16834 (compute_priorities): Likewise.
16835 (schedule_region): Likewise.
16836 * sel-sched.c (find_ebb_boundaries): Likewise.
16838 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
16839 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
16841 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16843 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
16844 from rtx to rtx_insn *.
16845 (new_seginfo): Likewise for param "insn".
16846 (create_pre_exit): Likewise for locals "last_insn",
16847 "before_return_copy", "return_copy".
16848 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
16851 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16853 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
16854 from rtx to rtx_insn *.
16855 (lra_push_insn): Likewise for 1st param.
16856 (lra_push_insn_and_update_insn_regno_info): Likewise.
16857 (lra_pop_insn): Likewise for return type.
16858 (lra_invalidate_insn_data): Likewise for 1st param.
16859 (lra_set_insn_deleted): Likewise.
16860 (lra_delete_dead_insn): Likewise.
16861 (lra_process_new_insns): Likewise for first 3 params.
16862 (lra_set_insn_recog_data): Likewise for 1st param.
16863 (lra_update_insn_recog_data): Likewise.
16864 (lra_set_used_insn_alternative): Likewise.
16865 (lra_invalidate_insn_regno_info): Likewise.
16866 (lra_update_insn_regno_info): Likewise.
16867 (lra_former_scratch_operand_p): Likewise.
16868 (lra_eliminate_regs_1): Likewise.
16869 (lra_get_insn_recog_data): Likewise.
16871 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
16874 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
16876 (substitute_within_insn): New.
16877 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
16878 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
16879 Replace call to "substitute" with call to substitute_within_insn.
16881 * lra-constraints.c (curr_insn): Strengthen from rtx to
16883 (get_equiv_with_elimination): Likewise for param "insn".
16884 (match_reload): Strengthen params "before" and "after" from rtx *
16886 (emit_spill_move): Likewise for return type. Add a checked cast
16887 to rtx_insn * on result of gen_move_insn for now.
16888 (check_and_process_move): Likewise for local "before". Replace
16889 NULL_RTX with NULL when referring to insns.
16890 (process_addr_reg): Strengthen params "before" and "after" from
16891 rtx * to rtx_insn **.
16892 (insert_move_for_subreg): Likewise.
16893 (simplify_operand_subreg): Strengthen locals "before" and "after"
16894 from rtx to rtx_insn *.
16895 (process_address_1): Strengthen params "before" and "after" from
16896 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
16898 (process_address): Strengthen params "before" and "after" from
16899 rtx * to rtx_insn **.
16900 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
16901 (curr_insn_transform): Strengthen locals "before" and "after"
16902 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
16904 (loc_equivalence_callback): Update cast of "data", changing
16905 resulting type from rtx to rtx_insn *.
16906 (substitute_pseudo_within_insn): New.
16907 (inherit_reload_reg): Strengthen param "insn" from rtx to
16908 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
16909 NULL when referring to insns. Add a checked cast to rtx_insn *
16910 when using usage_insn to invoke lra_update_insn_regno_info.
16911 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
16912 likewise for locals "restore", "save". Add checked casts to
16913 rtx_insn * when using usage_insn to invoke
16914 lra_update_insn_regno_info and lra_process_new_insns. Replace
16915 NULL_RTX with NULL when referring to insns.
16916 (split_if_necessary): Strengthen param "insn" from rtx to
16918 (update_ebb_live_info): Likewise for params "head", "tail" and local
16920 (get_last_insertion_point): Likewise for return type and local "insn".
16921 (get_live_on_other_edges): Likewise for local "last".
16922 (inherit_in_ebb): Likewise for params "head", "tail" and locals
16923 "prev_insn", "next_insn", "restore".
16924 (remove_inheritance_pseudos): Likewise for local "prev_insn".
16925 (undo_optional_reloads): Likewise for local "insn".
16927 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
16929 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
16931 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
16933 (spill_pseudos): Likewise for local "insn".
16934 (init_elimination): Likewise.
16935 (process_insn_for_elimination): Likewise for param "insn".
16937 * lra-lives.c (curr_insn): Likewise.;
16939 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
16940 (remove_pseudos): Likewise for param "insn".
16941 (spill_pseudos): Likewise for local "insn".
16942 (lra_final_code_change): Likewise for locals "insn", "curr".
16944 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
16945 (lra_set_insn_deleted): Likewise.
16946 (lra_delete_dead_insn): Likewise, and for local "prev".
16947 (new_insn_reg): Likewise for param "insn".
16948 (lra_set_insn_recog_data): Likewise.
16949 (lra_update_insn_recog_data): Likewise.
16950 (lra_set_used_insn_alternative): Likewise.
16951 (get_insn_freq): Likewise.
16952 (invalidate_insn_data_regno_info): Likewise.
16953 (lra_invalidate_insn_regno_info): Likewise.
16954 (lra_update_insn_regno_info): Likewise.
16955 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
16957 (lra_push_insn_1): Strengthen param "insn" from rtx to
16959 (lra_push_insn): Likewise.
16960 (lra_push_insn_and_update_insn_regno_info): Likewise.
16961 (lra_pop_insn): Likewise for return type and local "insn".
16962 (push_insns): Likewise for params "from", "to", and local "insn".
16963 (setup_sp_offset): Likewise for params "from", "last" and locals
16965 (lra_process_new_insns): Likewise for params "insn", "before",
16966 "after" and local "last".
16967 (struct sloc): Likewise for field "insn".
16968 (lra_former_scratch_operand_p): Likewise for param "insn".
16969 (remove_scratches): Likewise for locals "insn", "last".
16970 (check_rtl): Likewise for local "insn".
16971 (add_auto_inc_notes): Likewise for param "insn".
16972 (update_inc_notes): Likewise for local "insn".
16973 (lra): Replace NULL_RTX with NULL when referring to insn.
16975 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16977 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
16979 (resolve_reg_notes): Likewise.
16980 (resolve_simple_move): Likewise for return type, param "insn", and
16981 locals "insns", "minsn".
16982 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
16983 (resolve_use): Likewise.
16984 (resolve_debug): Likewise.
16985 (find_decomposable_shift_zext): Likewise.
16986 (resolve_shift_zext): Likewise for return type, param "insn", and
16987 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
16988 (decompose_multiword_subregs): Likewise for local "insn",
16989 "orig_insn", "decomposed_shift", "end".
16991 2014-08-22 David Malcolm <dmalcolm@redhat.com>
16993 * basic-block.h (basic_block split_edge_and_insert): Strengthen
16994 param "insns" from rtx to rtx_insn *.
16996 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
16998 (struct iv_to_split): Likewise.
16999 (loop_exit_at_end_p): Likewise for local "insn".
17000 (split_edge_and_insert): Likewise for param "insns".
17001 (compare_and_jump_seq): Likewise for return type, param "cinsn",
17002 and locals "seq", "jump".
17003 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
17004 "branch_code"; update invocations of compare_and_jump_seq to
17005 eliminate NULL_RTX in favor of NULL.
17006 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
17008 (reset_debug_uses_in_loop): Likewise.
17009 (analyze_insn_to_expand_var): Likewise for param "insn".
17010 (analyze_iv_to_split_insn): Likewise.
17011 (analyze_insns_in_loop): Likewise for local "insn".
17012 (insert_base_initialization): Likewise for param
17013 "insn" and local "seq".
17014 (split_iv): Likewise for param "insn" and local "seq".
17015 (expand_var_during_unrolling): Likewise for param "insn".
17016 (insert_var_expansion_initialization): Likewise for local "seq".
17017 (combine_var_copies_in_loop_exit): Likewise.
17018 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
17020 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
17021 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
17024 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17026 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
17028 (iv_analyze_result): Likewise.
17029 (iv_analyze_expr): Likewise.
17032 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
17033 local "def_insn" from rtx to rtx_insn *.
17034 (get_biv_step_1): Likewise for local "insn".
17035 (iv_analyze_expr): Likewise for param "insn".
17036 (iv_analyze_def): Likewise for local "insn".
17037 (iv_analyze_op): Likewise for param "insn".
17038 (iv_analyze): Likewise.
17039 (iv_analyze_result): Likewise.
17041 (suitable_set_for_replacement): Likewise.
17042 (simplify_using_initial_values): Likewise for local "insn".
17043 (iv_number_of_iterations): Likewise for param "insn".
17044 (check_simple_exit): Add checked cast to rtx_insn when invoking
17045 iv_number_of_iterations for now (until get_condition is
17048 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
17049 "insn" from rtx to rtx_insn *.
17050 (analyze_insns_in_loop): Likewise for local "insn".
17052 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17054 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
17056 (struct invariant): Likewise.
17057 (hash_invariant_expr_1): Likewise for param "insn".
17058 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
17059 (find_exits): Likewise for local "insn".
17060 (create_new_invariant): Likewise for param "insn".
17061 (check_dependencies): Likewise.
17062 (find_invariant_insn): Likewise.
17063 (record_uses): Likewise.
17064 (find_invariants_insn): Likewise.
17065 (find_invariants_bb): Likewise for local "insn".
17066 (get_pressure_class_and_nregs): Likewise for param "insn".
17067 (calculate_loop_reg_pressure): Likewise for local "insn".
17069 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17071 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
17073 (add_test): Likewise for locals "seq", "jump".
17074 (doloop_modify): Likewise for locals "sequence", "jump_insn".
17076 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17078 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
17080 (rebuild_jump_labels_chain): Likewise for param "chain".
17082 * cfgexpand.c (pass_expand::execute): Add checked cast to
17083 rtx_insn * when calling rebuild_jump_labels_chain in region where
17084 we know e->insns.r is non-NULL.
17086 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
17088 (rebuild_jump_labels): Likewise.
17089 (rebuild_jump_labels_chain): Likewise for param "chain".
17090 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
17091 (init_label_info): Likewise for param "f".
17092 (maybe_propagate_label_ref): Likewise for params "jump_insn",
17093 "prev_nonjump_insn".
17094 (mark_all_labels): Likewise for param "f" and locals "insn",
17095 "prev_nonjump_insn".
17097 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17099 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
17100 from rtx to rtx_insn *insn.
17101 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
17102 (ira_add_allocno_copy): Likewise.
17103 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
17105 (ira_create_copy): Likewise.
17106 (ira_add_allocno_copy): Likewise.
17107 (create_bb_allocnos): Likewise for local "insn".
17108 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
17109 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
17110 process_regs_for_copy for rtx_insn * param.
17111 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
17112 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
17113 process_regs_for_copy for rtx_insn * param.
17114 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
17115 * ira-costs.c (record_reg_classes): Likewise for param "insn".
17116 (record_operand_costs): Likewise.
17117 (scan_one_insn): Likewise for return type, and for param "insn".
17118 (process_bb_for_costs): Likewise for local "insn".
17119 (process_bb_node_for_hard_reg_moves): Likewise.
17120 * ira-emit.c (struct move): Likewise for field "insn".
17121 (create_move): Eliminate use of NULL_RTX when dealing with an
17123 (emit_move_list): Strengthen return type and locals "result",
17124 "insn" from rtx to rtx_insn *insn.
17125 (emit_moves): Likewise for locals "insns", "tmp".
17126 (ira_emit): Likewise for local "insn".
17127 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
17129 (find_call_crossed_cheap_reg): Likewise.
17130 (process_bb_node_lives): Likewise for local "insn".
17131 * ira.c (decrease_live_ranges_number): Likewise.
17132 (compute_regs_asm_clobbered): Likewise.
17133 (build_insn_chain): Likewise.
17134 (find_moveable_pseudos): Likewise, also locals "def_insn",
17135 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
17136 to rtx_insn **. Add a checked cast when assigning from
17137 "closest_use" into closest_uses array in a region where we know
17138 it's a non-NULL insn.
17139 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
17141 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
17142 "last_interesting_insn", "uin".
17143 (move_unallocated_pseudos): Likewise for locals "def_insn",
17144 "move_insn", "newinsn".
17146 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17148 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
17149 Strengthen locals "done_label", "do_error" from rtx to
17151 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
17152 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
17154 (ubsan_expand_si_overflow_neg_check): Likewise for locals
17155 "done_label", "do_error" to rtx_code_label * and local "last" to
17157 (ubsan_expand_si_overflow_mul_check): Likewise for locals
17158 "done_label", "do_error", "large_op0", "small_op0_large_op1",
17159 "one_small_one_large", "both_ops_large", "after_hipart_neg",
17160 "after_lopart_neg", "do_overflow", "hipart_different" to
17161 rtx_code_label * and local "last" to rtx_insn *.
17163 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17165 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
17166 "insn" and "move_insn" from rtx to rtx_insn *.
17168 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17170 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
17172 (cheap_bb_rtx_cost_p): Likewise.
17173 (first_active_insn): Likewise for return type and local "insn".
17174 (last_active_insn): Likewise for return type and locals "insn",
17176 (struct noce_if_info): Likewise for fields "jump", "insn_a",
17178 (end_ifcvt_sequence): Likewise for return type and locals "insn",
17180 (noce_try_move): Likewise for local "seq".
17181 (noce_try_store_flag): Likewise.
17182 (noce_try_store_flag_constants): Likewise.
17183 (noce_try_addcc): Likewise.
17184 (noce_try_store_flag_mask): Likewise.
17185 (noce_try_cmove): Likewise.
17186 (noce_try_minmax): Likewise.
17187 (noce_try_abs): Likewise.
17188 (noce_try_sign_mask): Likewise.
17189 (noce_try_bitop): Likewise.
17190 (noce_can_store_speculate_p): Likewise for local "insn".
17191 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
17193 (check_cond_move_block): Likewise for local "insn".
17194 (cond_move_convert_if_block): Likewise.
17195 (cond_move_process_if_block): Likewise for locals "seq",
17197 (noce_find_if_block): Likewise for local "jump".
17198 (merge_if_block): Likewise for local "last".
17199 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
17200 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
17201 (block_has_only_trap): Likewise for return type and local "trap".
17202 (find_if_case_1): Likewise for local "jump".
17203 (dead_or_predicable): Likewise for locals "head", "end", "jump",
17206 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17208 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
17209 "last_insn", "loop_end" from rtx to rtx_insn *.
17211 * hw-doloop.c (scan_loop): Likewise for local "insn".
17212 (discover_loop): Likewise for param "tail_insn".
17213 (discover_loops): Likewise for local "tail".
17215 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
17216 cast to rtx_insn * when assigning from an rtx local to a
17217 hwloop_info's "last_insn" field.
17219 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17221 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
17222 (add_delay_dependencies): Strengthen local "pro" from rtx to
17224 (recompute_todo_spec): Likewise.
17225 (dep_cost_1): Likewise for locals "insn", "used".
17226 (schedule_insn): Likewise for local "dbg".
17227 (schedule_insn): Likewise for locals "pro", "next".
17228 (unschedule_insns_until): Likewise for local "con".
17229 (restore_pattern): Likewise for local "next".
17230 (estimate_insn_tick): Likewise for local "pro".
17231 (resolve_dependencies): Likewise for local "next".
17232 (fix_inter_tick): Likewise.
17233 (fix_tick_ready): Likewise for local "pro".
17234 (add_to_speculative_block): Likewise for locals "check", "twin",
17236 (sched_extend_bb): Likewise for locals "end", "insn".
17237 (init_before_recovery): Likewise for local "x".
17238 (sched_create_recovery_block): Likewise for local "barrier".
17239 (create_check_block_twin): Likewise for local "pro".
17240 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
17242 (unlink_bb_notes): Update for change to type of bb_header.
17243 Strengthen locals "prev", "label", "note", "next" from rtx to
17245 (clear_priorities): Likewise for local "pro".
17247 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17249 * gcse.c (struct occr): Strengthen field "insn" from rtx to
17251 (test_insn): Likewise for this global.
17252 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
17254 (oprs_anticipatable_p): Likewise.
17255 (oprs_available_p): Likewise.
17256 (insert_expr_in_table): Strengthen param "insn" from rtx to
17258 (hash_scan_set): Likewise.
17259 (hash_scan_clobber): Likewise.
17260 (hash_scan_call): Likewise.
17261 (hash_scan_insn): Likewise.
17262 (compute_hash_table_work): Likewise for local "insn".
17263 (process_insert_insn): Likewise for return type and local "pat".
17264 (insert_insn_end_basic_block): Likewise for locals "new_insn",
17265 "pat", "pat_end", "maybe_cc0_setter".
17266 (pre_edge_insert): Likewise for local "insn".
17267 (pre_insert_copy_insn): Likewise for param "insn".
17268 (pre_insert_copies): Likewise for local "insn".
17269 (struct set_data): Likewise for field "insn".
17270 (single_set_gcse): Likewise for param "insn".
17271 (gcse_emit_move_after): Likewise.
17272 (pre_delete): Likewise for local "insn".
17273 (update_bb_reg_pressure): Likewise for param "from" and local
17275 (should_hoist_expr_to_dom): Likewise for param "from".
17276 (hoist_code): Likewise for local "insn".
17277 (get_pressure_class_and_nregs): Likewise for param "insn".
17278 (calculate_bb_reg_pressure): Likewise for local "insn".
17279 (compute_ld_motion_mems): Likewise.
17281 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17283 * genpeep.c (main): Rename param back from "uncast_ins1" to
17284 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
17287 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
17289 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
17292 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
17293 documentation to state it is only for VSX operations.
17295 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
17296 constraint only active if VSX.
17298 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
17299 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
17300 (lfiwzx): Likewise.
17302 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17304 * fwprop.c (single_def_use_dom_walker::before_dom_children):
17305 Strengthen local "insn" from rtx to rtx_insn *.
17306 (use_killed_between): Likewise for param "target_insn".
17307 (all_uses_available_at): Likewise for param "target_insn" and
17309 (update_df_init): Likewise for params "def_insn", "insn".
17310 (update_df): Likewise for param "insn".
17311 (try_fwprop_subst): Likewise for param "def_insn" and local
17313 (free_load_extend): Likewise for param "insn".
17314 (forward_propagate_subreg): Likewise for param "def_insn" and
17316 (forward_propagate_asm): Likewise for param "def_insn" and local
17318 (forward_propagate_and_simplify): Likewise for param "def_insn"
17319 and local "use_insn".
17320 (forward_propagate_into): Likewise for locals "def_insn" and
17323 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17325 * function.c (emit_initial_value_sets): Strengthen local "seq"
17326 from rtx to rtx_insn *.
17327 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
17329 (instantiate_virtual_regs): Likewise for local "insn".
17330 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
17331 (reorder_blocks_1): Likewise for param "insns" and local "insn".
17332 (expand_function_end): Likewise for locals "insn" and "seq".
17333 (epilogue_done): Likewise for local "insn".
17334 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
17336 (reposition_prologue_and_epilogue_notes): Likewise for locals
17337 "insn", "last", "note", "first".
17338 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
17339 (pass_match_asm_constraints::execute): Likewise for local "insn".
17341 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17343 * output.h (final_scan_insn): Strengthen return type from rtx to
17345 (final_forward_branch_p): Likewise for param.
17346 (current_output_insn): Likewise for this global.
17348 * final.c (rtx debug_insn): Likewise for this variable.
17349 (current_output_insn): Likewise.
17350 (get_attr_length_1): Rename param "insn" to "uncast_insn",
17351 adding "insn" back in as an rtx_insn * with a checked cast, so
17352 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
17354 (compute_alignments): Strengthen local "label" from rtx to
17356 (shorten_branches): Rename param from "first" to "uncast_first",
17357 introducing a new local rtx_insn * "first" using a checked cast to
17358 effectively strengthen "first" from rtx to rtx_insn * without
17359 affecting the type signature. Strengthen locals "insn", "seq",
17360 "next", "label" from rtx to rtx_insn *.
17361 (change_scope): Strengthen param "orig_insn" and local "insn" from
17363 (final_start_function): Rename param from "first" to "uncast_first",
17364 introducing a new local rtx_insn * "first" using a checked cast to
17365 effectively strengthen "first" from rtx to rtx_insn * without
17366 affecting the type signature. Strengthen local "insn" from rtx to
17368 (dump_basic_block_info): Strengthen param "insn" from rtx to
17370 (final): Rename param from "first" to "uncast_first",
17371 introducing a new local rtx_insn * "first" using a checked cast to
17372 effectively strengthen "first" from rtx to rtx_insn * without
17373 affecting the type signature. Strengthen locals "insn", "next"
17374 from rtx to rtx_insn *.
17375 (output_alternate_entry_point): Strengthen param "insn" from rtx to
17377 (call_from_call_insn): Strengthen param "insn" from rtx to
17379 (final_scan_insn): Rename param from "insn" to "uncast_insn",
17380 introducing a new local rtx_insn * "insn" using a checked cast to
17381 effectively strengthen "insn" from rtx to rtx_insn * without
17382 affecting the type signature. Strengthen return type and locals
17383 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
17384 now-redundant checked cast to rtx_insn * from both invocations of
17385 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
17386 introducing a local "call_insn" for use when invoking
17387 call_from_call_insn.
17388 (notice_source_line): Strengthen param "insn" from rtx to
17390 (leaf_function_p): Likewise for local "insn".
17391 (final_forward_branch_p): Likewise.
17392 (leaf_renumber_regs): Likewise for param "first".
17393 (rest_of_clean_state): Likewise for locals "insn" and "next".
17394 (self_recursive_call_p): Likewise for param "insn".
17395 (collect_fn_hard_reg_usage): Likewise for local "insn".
17396 (get_call_fndecl): Likewise for param "insn".
17397 (get_call_cgraph_rtl_info): Likewise.
17398 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
17399 introducing a new local rtx_insn * "insn" using a checked cast to
17400 effectively strengthen "insn" from rtx to rtx_insn * without
17401 affecting the type signature.
17403 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
17404 cast when assigning from param "insn" to current_output_insn.
17405 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
17406 so that we can assign it back to current_output_insn.
17408 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17410 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
17411 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
17412 atmxt540s and atmxt540sreva devices.
17413 * config/avr/avr-tables.opt: Regenerate.
17414 * config/avr/t-multilib: Regenerate.
17415 * doc/avr-mmcu.texi: Regenerate.
17417 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17419 * expr.c (convert_move): Strengthen local "insns" from rtx to
17421 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
17422 "top_label" from rtx to rtx_code_label *.
17423 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
17425 (emit_single_push_insn): Likewise for locals "prev", "last".
17426 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
17427 to rtx_code_label *.
17428 (store_constructor): Likewise for locals "loop_start", "loop_end".
17429 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
17431 (expand_expr_real_2): Likewise.
17432 (expand_expr_real_1): Strengthen local "label" from rtx to
17435 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17437 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
17438 from rtx to rtx_insn *.
17439 (store_bit_field_1): Likewise.
17440 (extract_bit_field_1): Likewise.
17441 (expand_mult_const): Likewise for local "insns".
17442 (expmed_mult_highpart): Strengthen local "label" from rtx to
17444 (expand_smod_pow2): Likewise.
17445 (expand_sdiv_pow2): Likewise.
17446 (expand_divmod): Strengthen locals "last", "insn" from rtx to
17447 rtx_insn *. Strengthen locals "label", "label1", "label2",
17448 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
17449 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
17450 (emit_store_flag): Likewise.
17451 (emit_store_flag_force): Strengthen local "label" from rtx to
17453 (do_cmp_and_jump): Likewise for param "label".
17455 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17457 * explow.c (force_reg): Strengthen local "insn" from rtx to
17459 (adjust_stack_1): Likewise.
17460 (allocate_dynamic_stack_space): Likewise. Strengthen locals
17461 "final_label", "available_label", "space_available" from rtx to
17463 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
17464 (anti_adjust_stack_and_probe): Likewise.
17466 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17468 * except.h (sjlj_emit_function_exit_after): Strengthen param
17469 "after" from rtx to rtx_insn *. This is only called with
17470 result of get_last_insn (in function.c) so type-change should be
17473 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
17474 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
17475 to rtx_insn *. These fields are only used from except.c so this
17476 type-change should be self-contained to this patch.
17478 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
17479 local "last" from rtx to rtx_insn *.
17480 (dw2_build_landing_pads): Likewise for local "seq".
17481 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
17482 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
17483 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
17485 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
17487 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
17488 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
17489 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
17490 referring to an insn. Strengthen local "dispatch_label" from
17491 rtx to rtx_code_label *.
17492 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
17494 (expand_eh_return): Strengthen local "around_label" from
17495 rtx to rtx_code_label *.
17496 (convert_to_eh_region_ranges): Strengthen locals "iter",
17497 "last_action_insn", "first_no_action_insn",
17498 "first_no_action_insn_before_switch",
17499 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
17501 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17503 * dwarf2out.c (last_var_location_insn): Strengthen this variable
17504 from rtx to rtx_insn *.
17505 (cached_next_real_insn): Likewise.
17506 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
17507 working with insns.
17508 (dwarf2out_var_location): Strengthen locals "next_real",
17509 "next_note", "expected_next_loc_note", "last_start", "insn" from
17512 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17514 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
17515 from rtx to rtx_insn *.
17516 (create_pseudo_cfg): Likewise for local "insn".
17518 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17520 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
17521 from rtx to rtx_insn *.
17522 (df_bb_regno_last_def_find): Likewise.
17524 * df-problems.c (df_rd_bb_local_compute): Likewise.
17525 (df_lr_bb_local_compute): Likewise.
17526 (df_live_bb_local_compute): Likewise.
17527 (df_chain_remove_problem): Likewise.
17528 (df_chain_create_bb): Likewise.
17529 (df_word_lr_bb_local_compute): Likewise.
17530 (df_remove_dead_eq_notes): Likewise for param "insn".
17531 (df_note_bb_compute): Likewise for local "insn".
17532 (simulate_backwards_to_point): Likewise.
17533 (df_md_bb_local_compute): Likewise.
17535 * df-scan.c (df_scan_free_bb_info): Likewise.
17536 (df_scan_start_dump): Likewise.
17537 (df_scan_start_block): Likewise.
17538 (df_install_ref_incremental): Likewise for local "insn".
17539 (df_insn_rescan_all): Likewise.
17540 (df_reorganize_refs_by_reg_by_insn): Likewise.
17541 (df_reorganize_refs_by_insn_bb): Likewise.
17542 (df_recompute_luids): Likewise.
17543 (df_bb_refs_record): Likewise.
17544 (df_update_entry_exit_and_calls): Likewise.
17545 (df_bb_verify): Likewise.
17547 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17549 * ddg.h (struct ddg_node): Strengthen fields "insn" and
17550 "first_note" from rtx to rtx_insn *.
17551 (get_node_of_insn): Likewise for param 2 "insn".
17552 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
17554 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
17556 (mem_write_insn_p): Likewise.
17557 (mem_access_insn_p): Likewise.
17558 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
17559 (def_has_ccmode_p): Likewise for param "insn".
17560 (add_cross_iteration_register_deps): Likewise for locals
17561 "def_insn" and "use_insn".
17562 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
17563 (build_intra_loop_deps): Likewise for local "src_insn".
17564 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
17566 (get_node_of_insn): Likewise for param "insn".
17568 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17570 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
17571 (deletable_insn_p): Strengthen param "insn" from rtx to
17572 rtx_insn *. Add checked cast to rtx_call_insn when invoking
17573 find_call_stack_args, since this is guarded by CALL_P (insn).
17574 (marked_insn_p): Strengthen param "insn" from rtx to
17576 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
17577 invoking find_call_stack_args, since this is guarded by
17579 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
17580 rtx_insn *; we know this is an insn since this was called by
17581 mark_nonreg_stores.
17582 (mark_nonreg_stores_2): Likewise.
17583 (mark_nonreg_stores): Strengthen param "insn" from rtx to
17585 (find_call_stack_args): Strengthen param "call_insn" from rtx to
17586 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
17588 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
17589 from rtx to rtx_insn *.
17590 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
17591 "next", "ref_insn".
17592 (delete_unmarked_insns): Likewise for locals "insn", "next".
17593 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
17594 (mark_reg_dependencies): Likewise for param "insn".
17595 (rest_of_handle_ud_dce): Likewise for local "insn".
17596 (word_dce_process_block): Likewise.
17597 (dce_process_block): Likewise.
17599 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17601 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
17602 from rtx to rtx_insn *.
17603 (struct change_cc_mode_args): Likewise for field "insn".
17604 (this_insn): Strengthen from rtx to rtx_insn *.
17605 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
17607 (validate_canon_reg): Strengthen param "insn" from rtx to
17609 (canon_reg): Likewise.
17610 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
17612 (record_jump_equiv): Strengthen param "insn" from rtx to
17614 (try_back_substitute_reg): Likewise, also for locals "prev",
17616 (find_sets_in_insn): Likewise for param "insn".
17617 (canonicalize_insn): Likewise.
17618 (cse_insn): Likewise. Add a checked cast.
17619 (invalidate_from_clobbers): Likewise for param "insn".
17620 (invalidate_from_sets_and_clobbers): Likewise.
17621 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
17623 (cse_prescan_path): Strengthen local "insn" from rtx to
17625 (cse_extended_basic_block): Likewise for locals "insn" and
17627 (cse_main): Likewise for param "f".
17628 (check_for_label_ref): Likewise for local "insn".
17629 (set_live_p): Likewise for second param ("insn").
17630 (insn_live_p): Likewise for first param ("insn") and for local
17632 (cse_change_cc_mode_insn): Likewise for first param "insn".
17633 (cse_change_cc_mode_insns): Likewise for first and second params
17635 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
17637 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
17640 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
17641 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
17642 Anna Tikhonova <anna.tikhonova@intel.com>
17643 Ilya Tocar <ilya.tocar@intel.com>
17644 Andrey Turetskiy <andrey.turetskiy@intel.com>
17645 Ilya Verbin <ilya.verbin@intel.com>
17646 Kirill Yukhin <kirill.yukhin@intel.com>
17647 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
17649 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
17651 * config/i386/sse.md
17652 (define_mode_iterator VI248_AVX2): Delete.
17653 (define_mode_iterator VI2_AVX2_AVX512BW): New.
17654 (define_mode_iterator VI48_AVX2): Ditto.
17655 (define_insn <shift_insn><mode>3): Delete.
17656 (define_insn "<shift_insn><mode>3<mask_name>" with
17657 VI2_AVX2_AVX512BW): New.
17658 (define_insn "<shift_insn><mode>3<mask_name>" with
17661 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
17662 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
17663 Anna Tikhonova <anna.tikhonova@intel.com>
17664 Ilya Tocar <ilya.tocar@intel.com>
17665 Andrey Turetskiy <andrey.turetskiy@intel.com>
17666 Ilya Verbin <ilya.verbin@intel.com>
17667 Kirill Yukhin <kirill.yukhin@intel.com>
17668 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
17670 * config/i386/sse.md
17671 (define_mode_iterator VI4F_BRCST32x2): New.
17672 (define_mode_attr 64x2_mode): Ditto.
17673 (define_mode_attr 32x2mode): Ditto.
17674 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
17675 with VI4F_BRCST32x2): Ditto.
17676 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
17677 with V16FI mode iterator): Ditto.
17678 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
17679 with V16FI): Ditto.
17680 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
17681 with VI8F_BRCST64x2): Ditto.
17683 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
17684 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
17685 Anna Tikhonova <anna.tikhonova@intel.com>
17686 Ilya Tocar <ilya.tocar@intel.com>
17687 Andrey Turetskiy <andrey.turetskiy@intel.com>
17688 Ilya Verbin <ilya.verbin@intel.com>
17689 Kirill Yukhin <kirill.yukhin@intel.com>
17690 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
17692 * config/i386/sse.md
17693 (define_mode_iterator VI8_AVX512VL): New.
17694 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
17696 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
17698 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
17699 (define_mode_iterator V48_AVX512VL): New.
17700 (define_mode_iterator V12_AVX512VL): Ditto.
17701 (define_insn <avx512>_load<mode>_mask): Split into two similar
17702 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
17703 Refactor output template.
17704 (define_insn "<avx512>_store<mode>_mask"): Ditto.
17706 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17708 * cprop.c (struct occr): Strengthen field "insn" from rtx to
17710 (reg_available_p): Likewise for param "insn".
17711 (insert_set_in_table): Likewise.
17712 (hash_scan_set): Likewise.
17713 (hash_scan_insn): Likewise.
17714 (make_set_regs_unavailable): Likewise.
17715 (compute_hash_table_work): Likewise for local "insn".
17716 (reg_not_set_p): Strengthen param "insn" from const_rtx to
17718 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
17719 (try_replace_reg): Likewise.
17720 (find_avail_set): Likewise.
17721 (cprop_jump): Likewise for params "setcc", "jump".
17722 (constprop_register): Likewise for param "insn".
17723 (cprop_insn): Likewise.
17724 (do_local_cprop): Likewise.
17725 (local_cprop_pass): Likewise for local "insn".
17726 (bypass_block): Likewise for params "setcc" and "jump".
17727 (bypass_conditional_jumps): Likewise for locals "setcc" and
17729 (one_cprop_pass): Likewise for local "insn".
17731 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17733 * compare-elim.c (struct comparison_use): Strengthen field "insn"
17734 from rtx to rtx_insn *.
17735 (struct comparison): Likewise, also for field "prev_clobber".
17736 (conforming_compare): Likewise for param "insn".
17737 (arithmetic_flags_clobber_p): Likewise.
17738 (find_flags_uses_in_insn): Likewise.
17739 (find_comparison_dom_walker::before_dom_children): Likewise for
17740 locals "insn", "next", "last_clobber".
17741 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
17743 2014-08-22 David Malcolm <dmalcolm@redhat.com>
17745 * combine-stack-adj.c (struct csa_reflist): Strengthen field
17746 "insn" from rtx to rtx_insn *.
17747 (single_set_for_csa): Likewise for param "insn".
17748 (record_one_stack_ref): Likewise.
17749 (try_apply_stack_adjustment): Likewise.
17750 (struct record_stack_refs_data): Likewise for field "insn".
17751 (maybe_move_args_size_note): Likewise for params "last" and "insn".
17752 (prev_active_insn_bb): Likewise for return type and param "insn".
17753 (next_active_insn_bb): Likewise.
17754 (force_move_args_size_note): Likewise for params "prev" and "last"
17755 and locals "test", "next_candidate", "prev_candidate".
17756 (combine_stack_adjustments_for_block): Strengthen locals
17757 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
17760 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17762 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
17763 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
17764 (subst_insn): Likewise for this variable.
17765 (added_links_insn): Likewise.
17766 (struct insn_link): Likewise for field "insn".
17767 (alloc_insn_link): Likewise for param "insn".
17768 (struct undobuf): Likewise for field "other_insn".
17769 (find_single_use): Likewise for param "insn" and local "next".
17770 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
17771 (delete_noop_moves): Likewise for locals "insn", "next".
17772 (create_log_links): Likewise for locals "insn", "use_insn".
17773 Strengthen local "next_use" from rtx * to rtx_insn **.
17774 (insn_a_feeds_b): Likewise for params "a", "b".
17775 (combine_instructions): Likewise for param "f" and locals "insn",
17776 "next", "prev", "first", "last_combined_insn", "link", "link1",
17777 "temp". Replace use of NULL_RTX with NULL when referring to
17779 (setup_incoming_promotions): Likewise for param "first"
17780 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
17781 (can_combine_p): Likewise for params "insn", "i3", "pred",
17782 "pred2", "succ", "succ2" and for local "p".
17783 (combinable_i3pat): Likewise for param "i3".
17784 (cant_combine_insn_p): Likewise for param "insn".
17785 (likely_spilled_retval_p): Likewise.
17786 (adjust_for_new_dest): Likewise.
17787 (update_cfg_for_uncondjump): Likewise, also for local "insn".
17788 (try_combine): Likewise for return type and for params "i3", "i2",
17789 "i1", "i0", "last_combined_insn", and for locals "insn",
17790 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
17791 "i0_insn". Eliminate local "tem" in favor of new locals
17792 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
17793 checked cast for now to rtx_insn * on the return type of
17794 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
17796 (find_split_point): Strengthen param "insn" from rtx to
17798 (simplify_set): Likewise for local "other_insn".
17799 (recog_for_combine): Likewise for param "insn".
17800 (record_value_for_reg): Likewise.
17801 (record_dead_and_set_regs_1): Likewise for local
17802 "record_dead_insn".
17803 (record_dead_and_set_regs): Likewise for param "insn".
17804 (record_promoted_value): Likewise.
17805 (check_promoted_subreg): Likewise.
17806 (get_last_value_validate): Likewise.
17807 (reg_dead_at_p): Likewise.
17808 (move_deaths): Likewise for param "to_insn".
17809 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
17810 and locals "place", "place2", "cc0_setter". Eliminate local "tem
17811 in favor of new locals "tem_note" and "tem_insn", the latter being
17813 (distribute_links): Strengthen locals "place", "insn" from rtx to
17816 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17818 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
17820 (can_delete_label_p): Require a const rtx_code_label * rather than
17822 (delete_insn): Add checked cast to rtx_code_label * when we know
17823 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
17825 (delete_insn_chain): Strengthen locals "prev" and "current" from
17826 rtx to rtx_insn *. Add a checked cast when assigning from
17827 "finish" (strengthening the params will come later). Add a
17828 checked cast to rtx_note * in region where we know
17830 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
17832 (compute_bb_for_insn): Likewise.
17833 (free_bb_for_insn): Likewise for local "insn".
17834 (compute_bb_for_insn): Likewise.
17835 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
17836 local "insn" from rtx to rtx_insn *
17837 (flow_active_insn_p): Require a const rtx_insn * rather than a
17839 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
17841 (can_fallthru): Likewise for locals "insn" and "insn2".
17842 (bb_note): Likewise for local "note".
17843 (first_insn_after_basic_block_note): Likewise for local "note" and
17845 (rtl_split_block): Likewise for locals "insn" and "next".
17846 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
17848 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
17849 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
17851 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
17852 them), "kill_from", "barrier", "new_insn".
17853 (patch_jump_insn): Likewise for params "insn", "old_label".
17854 (redirect_branch_edge): Likewise for locals "old_label", "insn".
17855 (force_nonfallthru_and_redirect): Likewise for locals "insn",
17856 "old_label", "new_label".
17857 (rtl_tidy_fallthru_edge): Likewise for local "q".
17858 (rtl_split_edge): Likewise for locals "before", "last".
17859 (commit_one_edge_insertion): Likewise for locals "before",
17860 "after", "insns", "tmp", "last", adding a checked cast where
17861 currently necessary.
17862 (commit_edge_insertions): Likewise.
17863 (rtl_dump_bb): Likewise for locals "insn", "last".
17864 (print_rtl_with_bb): Likewise for local "x".
17865 (rtl_verify_bb_insns): Likewise for local "x".
17866 (rtl_verify_bb_pointers): Likewise for local "insn".
17867 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
17869 (rtl_verify_fallthru): Likewise for local "insn".
17870 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
17871 (purge_dead_edges): Likewise for local "insn".
17872 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
17873 (skip_insns_after_block): Likewise for return type and for locals
17874 "insn", "last_insn", "next_head", "prev".
17875 (record_effective_endpoints): Likewise for locals "next_insn",
17877 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
17878 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
17879 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
17880 (duplicate_insn_chain): For now, add checked cast from rtx to
17881 rtx_insn * when returning insn.
17882 (cfg_layout_duplicate_bb): Likewise for local "insn".
17883 (cfg_layout_delete_block): Likewise for locals "insn", "next",
17884 "prev", "remaints".
17885 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
17886 (rtl_block_empty_p): Likewise.
17887 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
17888 "split_point", "last".
17889 (rtl_block_ends_with_call_p): Likewise for local "insn".
17890 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
17892 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
17893 "split_at_insn" from rtx to rtx_insn *.
17894 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
17895 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
17896 to const rtx_insn *.
17897 (rtl_account_profile_record): Likewise.
17899 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17901 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
17903 (average_num_loop_insns): Likewise.
17904 (init_set_costs): Likewise for local "seq".
17905 (seq_cost): Likewise for param "seq", from const_rtx to const
17908 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17910 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
17913 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17915 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
17916 "f1" and "f2" from rtx * to rtx_insn **.
17917 (flow_find_head_matching_sequence): Likewise.
17919 * cfgcleanup.c (try_simplify_condjump): Strengthen local
17920 "cbranch_insn" from rtx to rtx_insn *.
17921 (thread_jump): Likewise for local "insn".
17922 (try_forward_edges): Likewise for local "last".
17923 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
17924 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
17926 (can_replace_by): Likewise for params "i1", "i2".
17927 (old_insns_match_p): Likewise.
17928 (merge_notes): Likewise.
17929 (walk_to_nondebug_insn): Likewise for param "i1".
17930 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
17931 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
17932 "afterlast1", "afterlast2" from rtx to rtx_insn *.
17933 (flow_find_head_matching_sequence): Strengthen params "f1" and
17934 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
17935 "last1", "last2", "beforelast1", "beforelast2" from rtx to
17937 (outgoing_edges_match): Likewise for locals "last1", "last2".
17938 (try_crossjump_to_edge): Likewise for local "insn".
17939 Replace call to for_each_rtx with for_each_rtx_in_insn.
17941 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
17942 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
17943 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
17944 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
17945 (try_optimize_cfg): Strengthen local "last" from rtx to
17947 (delete_dead_jumptables): Likewise for locals "insn", "next",
17950 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
17951 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
17952 "rtx else_first_tail", to reflect the basic-block.h changes above.
17954 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17956 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
17958 (purge_dead_tablejump_edges): Likewise.
17959 (find_bb_boundaries): Likewise for locals "insn", "end",
17960 "flow_transfer_insn".
17962 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17964 * caller-save.c (save_call_clobbered_regs): Strengthen locals
17965 "ins" and "prev" from rtx to rtx_insn *.
17967 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17969 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
17971 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
17972 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
17974 (load_register_parameters): Likewise for local "before_arg".
17975 (check_sibcall_argument_overlap): Likewise for param "insn".
17976 (expand_call): Likewise for locals "normal_call_insns",
17977 "tail_call_insns", "insns", "before_call", "after_args",
17978 "before_arg", "last", "prev". Strengthen one of the "last" from
17979 rtx to rtx_call_insn *.
17980 (fixup_tail_calls): Strengthen local "insn" from rtx to
17982 (emit_library_call_value_1): Likewise for locals "before_call" and
17985 2014-08-21 David Malcolm <dmalcolm@redhat.com>
17987 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
17988 and "last" from rtx to rtx_insn *.
17989 (expand_builtin_nonlocal_goto): Likewise for local "insn".
17990 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
17992 (expand_errno_check): Strengthen local "lab" from rtx to
17994 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
17996 (expand_builtin_mathfn_2): Likewise.
17997 (expand_builtin_mathfn_ternary): Likewise.
17998 (expand_builtin_mathfn_3): Likewise.
17999 (expand_builtin_interclass_mathfn): Likewise for local "last".
18000 (expand_builtin_int_roundingfn): Likewise for local "insns".
18001 (expand_builtin_int_roundingfn_2): Likewise.
18002 (expand_builtin_strlen): Likewise for local "before_strlen".
18003 (expand_builtin_strncmp): Likewise for local "seq".
18004 (expand_builtin_signbit): Likewise for local "last".
18005 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
18006 from rtx to rtx_code_label *.
18007 (expand_stack_restore): Strengthen local "prev" from rtx to
18010 2014-08-21 David Malcolm <dmalcolm@redhat.com>
18012 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
18014 (struct btr_def_s): Likewise.
18015 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
18017 (add_btr_def): Likewise.
18018 (new_btr_user): Likewise.
18019 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
18021 (link_btr_uses): Likewise.
18022 (move_btr_def): Likewise for locals "insp", "old_insn",
18023 "new_insn". Add checked cast to rtx_insn * for now on result of
18025 (can_move_up): Strengthen param "insn" from const_rtx to
18028 2014-08-21 David Malcolm <dmalcolm@redhat.com>
18030 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
18032 (get_uncond_jump_length): Likewise for locals "label", "jump".
18033 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
18035 (add_labels_and_missing_jumps): Likewise for local "new_jump".
18036 (fix_up_fall_thru_edges): Likewise for local "old_jump".
18037 (find_jump_block): Likewise for local "insn".
18038 (fix_crossing_conditional_branches): Likewise for locals
18039 "old_jump", "new_jump".
18040 (fix_crossing_unconditional_branches): Likewise for locals
18041 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
18042 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
18044 2014-08-21 David Malcolm <dmalcolm@redhat.com>
18046 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
18048 (struct mem_insn): Likewise for field "insn".
18049 (reg_next_use): Strengthen from rtx * to rtx_insn **.
18050 (reg_next_inc_use): Likewise.
18051 (reg_next_def): Likewise.
18052 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
18053 from rtx to rtx_insn *.
18054 (move_insn_before): Likewise for param "next_insn" and local "insns".
18055 (attempt_change): Likewise for local "mov_insn".
18056 (try_merge): Likewise for param "last_insn".
18057 (get_next_ref): Likewise for return type and local "insn".
18058 Strengthen param "next_array" from rtx * to rtx_insn **.
18059 (parse_add_or_inc): Strengthen param "insn" from rtx to
18061 (find_inc): Likewise for locals "insn" and "other_insn" (three of
18063 (merge_in_block): Likewise for locals "insn", "curr",
18065 (pass_inc_dec::execute): Update allocations of the arrays to
18066 reflect the stronger types.
18068 2014-08-21 David Malcolm <dmalcolm@redhat.com>
18070 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
18071 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
18072 from rtx to rtx_code_label *.
18074 2014-08-21 David Malcolm <dmalcolm@redhat.com>
18076 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
18079 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
18081 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
18082 generated a warning and prevented bootstrapping the compiler.
18084 2014-08-21 David Malcolm <dmalcolm@redhat.com>
18086 * rtl.h (delete_related_insns): Strengthen return type from rtx to
18089 * jump.c (delete_related_insns): Likewise, also for locals "next"
18092 2014-08-21 David Malcolm <dmalcolm@redhat.com>
18094 * genautomata.c (output_internal_insn_latency_func): When writing
18095 the function "internal_insn_latency" to insn-automata.c,
18096 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
18097 allowing the optional guard function of (define_bypass) clauses to
18098 expect a pair of rtx_insn *, rather than a pair of rtx.
18099 (output_insn_latency_func): When writing the function
18100 "insn_latency", add an "uncast_" prefix to params "insn" and
18101 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
18102 using checked casts from the params, thus enabling the above
18103 change to the generated "internal_insn_latency" function.
18105 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
18107 PR tree-optimization/62091
18108 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
18109 handle correctly arrays.
18110 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
18111 inheritance binfos.
18112 (record_known_type): Walk into inner type.
18113 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
18114 condition on no type changes.
18116 2014-08-21 David Malcolm <dmalcolm@redhat.com>
18118 * genattrtab.c (write_attr_get): Within the generated get_attr_
18119 functions, rename param "insn" to "uncast_insn" and reintroduce
18120 "insn" as an local rtx_insn * using a checked cast, so that "insn"
18121 is an rtx_insn * within insn-attrtab.c
18123 2014-08-21 David Malcolm <dmalcolm@redhat.com>
18125 * output.h (peephole): Strengthen return type from rtx to
18127 * rtl.h (delete_for_peephole): Likewise for both params.
18128 * genpeep.c (main): In generated "peephole" function, strengthen
18129 return type and local "insn" from rtx to rtx_insn *. For now,
18130 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
18131 rtx_insn *, with a checked cast.
18132 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
18133 locals "insn", "next", "prev" from rtx to rtx_insn *.
18135 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
18137 PR tree-optimization/62112
18138 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
18139 * gimple-iterator.h (gsi_replace): Return bool.
18140 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
18141 moved from ref_may_alias_global_p.
18142 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
18144 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
18145 (stmt_kills_ref_p_1): Rename...
18146 (stmt_kills_ref_p): ... to this.
18147 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
18148 stmt_kills_ref_p): Declare.
18149 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
18150 Move the self-assignment case...
18151 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
18153 2014-08-21 David Malcolm <dmalcolm@redhat.com>
18155 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
18157 * emit-rtl.c (try_split): Likewise, also for locals "before" and
18158 "after". For now, don't strengthen param "trial", which requires
18159 adding checked casts when returning it.
18161 2014-08-21 David Malcolm <dmalcolm@redhat.com>
18163 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
18164 "label" from rtx to rtx_code_label *. Strengthen param 1 of
18165 "var_location" hook from rtx to rtx_insn *.
18166 (debug_nothing_rtx): Delete in favor of...
18167 (debug_nothing_rtx_code_label): New prototype.
18168 (debug_nothing_rtx_rtx): Delete unused prototype.
18169 (debug_nothing_rtx_insn): New prototype.
18171 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
18172 invoking debug_hooks->var_location (in two places, one in a NOTE
18173 case of a switch statement, the other guarded by a CALL_P
18174 conditional. Add checked cast to rtx_code_label * when invoking
18175 debug_hooks->label (within CODE_LABEL case of switch statement).
18177 * dbxout.c (dbx_debug_hooks): Update "label" hook from
18178 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
18179 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
18180 (xcoff_debug_hooks): Likewise.
18181 * debug.c (do_nothing_debug_hooks): Likewise.
18182 (debug_nothing_rtx): Delete in favor of...
18183 (debug_nothing_rtx_insn): New function.
18184 (debug_nothing_rtx_rtx): Delete unused function.
18185 (debug_nothing_rtx_code_label): New function.
18186 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
18187 debug_nothing_rtx to debug_nothing_rtx_code_label.
18188 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
18190 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
18191 debug_nothing_rtx to debug_nothing_rtx_insn.
18192 (sdbout_label): Strengthen param "insn" from rtx to
18194 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
18195 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
18196 "var_location" hook from debug_nothing_rtx to
18197 debug_nothing_rtx_insn.
18199 2014-08-21 David Malcolm <dmalcolm@redhat.com>
18201 * recog.h (insn_output_fn): Update this function typedef to match
18202 the changes below to the generated output functions, strengthening
18203 the 2nd param from rtx to rtx_insn *.
18205 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
18206 insn when invoking an output function, to match the new signature
18207 of insn_output_fn with a stronger second param.
18209 * genconditions.c (write_header): In the generated code for
18210 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
18211 to match the other changes in this patch.
18213 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
18214 the generated "gen_" functions from rtx to rtx_insn * within their
18217 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
18218 the subfunctions within the generated "recog_", "split", "peephole2"
18219 function trees from rtx to rtx_insn *. For now, the top-level
18220 generated functions ("recog", "split", "peephole2") continue to
18221 take a plain rtx for "insn", to avoid introducing dependencies on
18222 other patches. Rename this 2nd param from "insn" to
18223 "uncast_insn", and reintroduce "insn" as a local variable of type
18224 rtx_insn *, initialized at the top of the generated function with
18225 a checked cast on "uncast_insn".
18226 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
18227 the generated "gen_" functions from rtx to rtx_insn * within their
18230 * genoutput.c (process_template): Strengthen the 2nd param within
18231 the generated "output_" functions "insn" from rtx to rtx_insn *.
18233 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
18235 * tree-profile.c (tree_profiling): Skip external functions
18236 when doing coverage instrumentation.
18237 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
18239 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
18241 * config/rs6000/altivec.h (vec_cpsgn): New #define.
18242 (vec_mergee): Likewise.
18243 (vec_mergeo): Likewise.
18244 (vec_cntlz): Likewise.
18245 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
18246 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
18247 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
18248 VMRGEW, and VMRGOW.
18249 * doc/extend.texi: Document various forms of vec_cpsgn,
18250 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
18251 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
18252 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
18253 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
18254 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
18256 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
18258 * config/rs6000/rs6000.c (context.h): New include.
18259 (tree-pass.h): Likewise.
18260 (make_pass_analyze_swaps): New decl.
18261 (rs6000_option_override): Register pass_analyze_swaps.
18262 (swap_web_entry): New subsclass of web_entry_base (df.h).
18263 (special_handling_values): New enum.
18264 (union_defs): New function.
18265 (union_uses): Likewise.
18266 (insn_is_load_p): Likewise.
18267 (insn_is_store_p): Likewise.
18268 (insn_is_swap_p): Likewise.
18269 (rtx_is_swappable_p): Likewise.
18270 (insn_is_swappable_p): Likewise.
18271 (chain_purpose): New enum.
18272 (chain_contains_only_swaps): New function.
18273 (mark_swaps_for_removal): Likewise.
18274 (swap_const_vector_halves): Likewise.
18275 (adjust_subreg_index): Likewise.
18276 (permute_load): Likewise.
18277 (permute_store): Likewise.
18278 (handle_special_swappables): Likewise.
18279 (replace_swap_with_copy): Likewise.
18280 (dump_swap_insn_table): Likewise.
18281 (rs6000_analyze_swaps): Likewise.
18282 (pass_data_analyze_swaps): New pass_data.
18283 (pass_analyze_swaps): New rtl_opt_pass.
18284 (make_pass_analyze_swaps): New function.
18285 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
18287 2014-08-21 David Malcolm <dmalcolm@redhat.com>
18289 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
18290 type from rtx to rtx_insn *.
18291 (create_copy_of_insn_rtx): Likewise.
18292 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
18293 (create_copy_of_insn_rtx): Likewise, also for local "res".
18295 2014-08-21 David Malcolm <dmalcolm@redhat.com>
18297 * rtl.h (find_first_parameter_load): Strengthen return type from
18299 * rtlanal.c (find_first_parameter_load): Strengthen return type
18300 from rtx to rtx_insn *. Add checked cast for now, to postpone
18301 strengthening the params.
18303 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
18306 * diagnostic.c: Set default caret.
18307 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
18309 * diagnostic.h (struct diagnostic_context):
18311 2014-08-21 David Malcolm <dmalcolm@redhat.com>
18313 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
18314 (sel_bb_head): Strengthen return type insn_t (currently just an
18315 rtx) to rtx_insn *.
18316 (sel_bb_end): Likewise.
18318 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
18319 (sel_bb_head): Strengthen return type and local "head" from
18320 insn_t (currently just an rtx) to rtx_insn *.
18321 (sel_bb_end): Likewise for return type.
18322 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
18325 2014-08-21 David Malcolm <dmalcolm@redhat.com>
18327 * basic-block.h (get_last_bb_insn): Strengthen return type from
18329 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
18332 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
18335 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
18337 (diagnostic_report_diagnostic): ... from here.
18338 * toplev.c (general_init): Move code to c-family.
18340 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
18342 * df.h (web_entry_base): Replace existing struct web_entry with a
18343 new class web_entry_base with only the predecessor member.
18344 (unionfind_root): Remove declaration and move to class member.
18345 (unionfind_union): Remove declaration and move to friend
18347 (union_defs): Remove declaration.
18348 * web.c (web_entry_base::unionfind_root): Modify to be member
18349 function and adjust accessors.
18350 (unionfind_union): Modify to be friend function and adjust
18352 (web_entry): New subclass of web_entry_base containing the reg
18354 (union_match_dups): Modify for struct -> class changes.
18355 (union_defs): Likewise.
18356 (entry_register): Likewise.
18357 (pass_web::execute): Likewise.
18359 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
18361 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
18362 builtin define __VEC_ELEMENT_REG_ORDER__.
18364 2014-08-20 Martin Jambor <mjambor@suse.cz>
18365 Wei Mi <wmi@google.com>
18368 PR middle-end/61776
18369 * tree-ssa-operands.c (update_stmt_operands): Remove
18370 MODIFIED_NORETURN_CALLS.
18371 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
18372 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
18373 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
18374 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
18375 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
18376 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
18377 (gimple_call_set_ctrl_altering): New func.
18378 (gimple_call_ctrl_altering_p): Ditto.
18379 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
18380 (make_blocks): Use gimple_call_initialize_ctrl_altering.
18381 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
18382 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
18383 remove MODIFIED_NORETURN_CALLS.
18385 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
18387 * coverage.c (coverage_compute_profile_id): Return non-0;
18388 also handle symbols with unique name.
18389 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
18391 2014-08-20 Steve Ellcey <sellcey@mips.com>
18393 PR middle-end/49191
18394 * doc/sourcebuild.texi (non_strict_align): New.
18396 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
18398 * cgraphunit.c (ipa_passes, compile): Reshedule
18399 symtab_remove_unreachable_nodes passes; update comments.
18400 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
18401 TODO_remove_functions before the pass; the functions ought to be
18403 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
18404 TODO_remove_functions.
18405 * passes.c (pass_data_early_local_passes): Do not schedule function
18407 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
18409 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
18412 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
18413 before setting the option.
18414 * diagnostic.c (diagnostic_classify_diagnostic): Record
18415 command-line status.
18417 2014-08-20 Richard Biener <rguenther@suse.de>
18420 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
18421 to build uint{16,32,64}_type_node.
18423 2014-08-20 Terry Guo <terry.guo@arm.com>
18425 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
18426 with immediate_operand.
18428 2014-08-20 David Malcolm <dmalcolm@redhat.com>
18430 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
18431 "insn" from an as_a to a safe_as_a, for the case when "insn" is
18434 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
18436 PR preprocessor/51303
18437 * incpath.c (remove_duplicates): Use cpp_warning.
18439 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
18443 * doc/options.texi (CPP): Document it.
18444 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
18445 * optc-gen.awk: Handle CPP.
18446 * opth-gen.awk: Likewise.
18448 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18450 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
18452 (duplicate_insn_chain): Likewise.
18453 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
18454 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
18455 checked cast for now (until we can strengthen the params in the
18457 (duplicate_insn_chain): Likewise.
18459 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18461 * rtl.h (next_cc0_user): Strengthen return type from rtx to
18463 (prev_cc0_setter): Likewise.
18465 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
18466 rtx_insn *, adding checked casts for now as necessary.
18467 (prev_cc0_setter): Likewise.
18469 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18471 * expr.h (emit_move_insn): Strengthen return type from rtx to
18473 (emit_move_insn_1): Likewise.
18474 (emit_move_complex_push): Likewise.
18475 (emit_move_complex_parts): Likewise.
18477 * expr.c (emit_move_via_integer): Strengthen return type from rtx
18478 to rtx_insn *. Replace use of NULL_RTX with NULL when working
18480 (emit_move_complex_push): Strengthen return type from rtx to
18482 (emit_move_complex): Likewise, also for local "ret".
18483 (emit_move_ccmode): Likewise.
18484 (emit_move_multi_word): Likewise for return type and locals
18485 "last_insn", "seq".
18486 (emit_move_insn_1): Likewise for return type and locals "result",
18488 (emit_move_insn): Likewise for return type and local "last_insn".
18489 (compress_float_constant): Likewise.
18491 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18493 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
18494 from rtx to rtx_insn *.
18496 * rtl.h (emit_insn_before): Likewise.
18497 (emit_insn_before_noloc): Likewise.
18498 (emit_insn_before_setloc): Likewise.
18499 (emit_jump_insn_before): Likewise.
18500 (emit_jump_insn_before_noloc): Likewise.
18501 (emit_jump_insn_before_setloc): Likewise.
18502 (emit_call_insn_before): Likewise.
18503 (emit_call_insn_before_noloc): Likewise.
18504 (emit_call_insn_before_setloc): Likewise.
18505 (emit_debug_insn_before): Likewise.
18506 (emit_debug_insn_before_noloc): Likewise.
18507 (emit_debug_insn_before_setloc): Likewise.
18508 (emit_label_before): Likewise.
18509 (emit_insn_after): Likewise.
18510 (emit_insn_after_noloc): Likewise.
18511 (emit_insn_after_setloc): Likewise.
18512 (emit_jump_insn_after): Likewise.
18513 (emit_jump_insn_after_noloc): Likewise.
18514 (emit_jump_insn_after_setloc): Likewise.
18515 (emit_call_insn_after): Likewise.
18516 (emit_call_insn_after_noloc): Likewise.
18517 (emit_call_insn_after_setloc): Likewise.
18518 (emit_debug_insn_after): Likewise.
18519 (emit_debug_insn_after_noloc): Likewise.
18520 (emit_debug_insn_after_setloc): Likewise.
18521 (emit_label_after): Likewise.
18522 (emit_insn): Likewise.
18523 (emit_debug_insn): Likewise.
18524 (emit_jump_insn): Likewise.
18525 (emit_call_insn): Likewise.
18526 (emit_label): Likewise.
18527 (gen_clobber): Likewise.
18528 (emit_clobber): Likewise.
18529 (gen_use): Likewise.
18530 (emit_use): Likewise.
18533 (emit_barrier_before): Strengthen return type from rtx to
18535 (emit_barrier_after): Likewise.
18536 (emit_barrier): Likewise.
18538 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
18539 from rtx to rtx_insn *. Add checked casts for now when converting
18540 "last" from rtx to rtx_insn *.
18541 (emit_insn_before_noloc): Likewise for return type.
18542 (emit_jump_insn_before_noloc): Likewise.
18543 (emit_call_insn_before_noloc): Likewise.
18544 (emit_debug_insn_before_noloc): Likewise.
18545 (emit_barrier_before): Strengthen return type and local "insn"
18546 from rtx to rtx_barrier *.
18547 (emit_label_before): Strengthen return type from rtx to
18548 rtx_insn *. Add checked cast for now when returning param
18549 (emit_pattern_after_noloc): Strengthen return type from rtx to
18550 rtx_insn *. Add checked casts for now when converting "last" from
18552 (emit_insn_after_noloc): Strengthen return type from rtx to
18554 (emit_jump_insn_after_noloc): Likewise.
18555 (emit_call_insn_after_noloc): Likewise.
18556 (emit_debug_insn_after_noloc): Likewise.
18557 (emit_barrier_after): Strengthen return type from rtx to
18559 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
18560 Add checked cast for now when converting "label" from rtx to
18562 (emit_pattern_after_setloc): Strengthen return type from rtx to
18563 rtx_insn *. Add checked casts for now when converting "last" from
18565 (emit_pattern_after): Strengthen return type from rtx to
18567 (emit_insn_after_setloc): Likewise.
18568 (emit_insn_after): Likewise.
18569 (emit_jump_insn_after_setloc): Likewise.
18570 (emit_jump_insn_after): Likewise.
18571 (emit_call_insn_after_setloc): Likewise.
18572 (emit_call_insn_after): Likewise.
18573 (emit_debug_insn_after_setloc): Likewise.
18574 (emit_debug_insn_after): Likewise.
18575 (emit_pattern_before_setloc): Likewise. Add checked casts for now
18576 when converting "last" from rtx to rtx_insn *.
18577 (emit_pattern_before): Strengthen return type from rtx to
18579 (emit_insn_before_setloc): Likewise.
18580 (emit_insn_before): Likewise.
18581 (emit_jump_insn_before_setloc): Likewise.
18582 (emit_jump_insn_before): Likewise.
18583 (emit_call_insn_before_setloc): Likewise.
18584 (emit_call_insn_before): Likewise.
18585 (emit_debug_insn_before_setloc): Likewise.
18586 (emit_debug_insn_before): Likewise.
18587 (emit_insn): Strengthen return type and locals "last", "insn",
18588 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
18589 within cases where we know we have an insn.
18590 (emit_debug_insn): Likewise.
18591 (emit_jump_insn): Likewise.
18592 (emit_call_insn): Strengthen return type and local "insn" from rtx
18594 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
18595 a checked cast to rtx_insn * for now on "label".
18596 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
18597 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
18598 (emit_use): Likewise.
18599 (gen_use): Likewise, also for local "seq".
18600 (emit): Likewise for return type and local "insn".
18601 (rtx_insn): Likewise for return type and local "new_rtx".
18603 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
18604 from rtx to rtx_barrier *.
18606 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
18607 changed return type from rtx to rtx_insn *, we must update
18608 "emit_fn" type, and this in turn means updating...
18609 (frame_insn): ...this. Strengthen return type from rtx to
18610 rtx_insn *. Introduce a new local "insn" of the appropriate type.
18612 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18614 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
18615 rtx to rtx_jump_table_data *. Also for local.
18616 * rtl.h (emit_jump_table_data): Likewise.
18618 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18620 * basic-block.h (create_basic_block_structure): Strengthen third
18621 param "bb_note" from rtx to rtx_note *.
18622 * rtl.h (emit_note_before): Strengthen return type from rtx to
18624 (emit_note_after): Likewise.
18625 (emit_note): Likewise.
18626 (emit_note_copy): Likewise. Also, strengthen param similarly.
18627 * function.h (struct rtl_data): Strengthen field
18628 "x_stack_check_probe_note" from rtx to rtx_note *.
18630 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
18631 from rtx to rtx_note *.
18632 * cfgrtl.c (create_basic_block_structure): Strengthen third param
18633 "bb_note" from rtx to rtx_note *.
18634 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
18635 when calling emit_note_copy.
18636 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
18638 (emit_note_after): Likewise.
18639 (emit_note_before): Likewise.
18640 (emit_note_copy): Likewise. Also, strengthen param similarly.
18641 (emit_note): Likewise.
18642 * except.c (emit_note_eh_region_end): Likewise for return type.
18643 Strengthen local "next" from rtx to rtx_insn *.
18644 (convert_to_eh_region_ranges): Strengthen local "note"
18645 from rtx to rtx_note *.
18646 * final.c (change_scope): Likewise.
18647 (reemit_insn_block_notes): Likewise, for both locals named "note".
18648 Also, strengthen local "insn" from rtx to rtx_insn *.
18649 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
18651 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
18652 strengthen local "seq" from rtx to rtx_insn *.
18653 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
18655 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
18657 (get_bb_note_from_pool): Strengthen return type from rtx to
18659 (sel_create_basic_block): Strengthen local "new_bb_note" from
18660 insn_t to rtx_note *.
18661 * var-tracking.c (emit_note_insn_var_location): Strengthen local
18662 "note" from rtx to rtx_note *.
18663 (emit_notes_in_bb): Likewise.
18665 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18667 * function.h (struct rtl_data): Strengthen field
18668 "x_parm_birth_insn" from rtx to rtx_insn *.
18669 * function.c (struct assign_parm_data_all): Strengthen fields
18670 "first_conversion_insn" and "last_conversion_insn" from rtx to
18673 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18675 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
18676 to rtx_insn *; also for local "var_end_seq".
18677 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
18678 (maybe_cleanup_end_of_block): Likewise for param "last" and local
18680 (expand_gimple_cond): Likewise for locals "last2" and "last".
18681 (mark_transaction_restart_calls): Likewise for local "insn".
18682 (expand_gimple_stmt): Likewise for return type and locals "last"
18684 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
18685 (avoid_complex_debug_insns): Likewise for param "insn".
18686 (expand_debug_locations): Likewise for locals "insn", "last",
18687 "prev_insn" and "insn2".
18688 (expand_gimple_basic_block): Likewise for local "last".
18689 (construct_exit_block): Likewise for locals "head", "end",
18691 (pass_expand::execute): Likewise for locals "var_seq",
18692 "var_ret_seq", "next".
18694 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18696 * asan.h (asan_emit_stack_protection): Strengthen return type from
18698 * asan.c (asan_emit_stack_protection): Likewise. Add local
18699 "insns" to hold the return value.
18701 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18703 * basic-block.h (bb_note): Strengthen return type from rtx to
18705 * sched-int.h (bb_note): Likewise.
18706 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
18708 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18710 * rtl.h (make_insn_raw): Strengthen return type from rtx to
18713 * emit-rtl.c (make_insn_raw): Strengthen return type and local
18714 "insn" from rtx to rtx_insn *.
18715 (make_debug_insn_raw): Strengthen return type from rtx to
18716 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
18717 (make_jump_insn_raw): Strengthen return type from rtx to
18718 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
18719 (make_call_insn_raw): Strengthen return type from rtx to
18720 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
18721 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
18722 callback from rtx to rtx_insn *; likewise for local "insn" and
18723 "next", adding a checked cast to rtx_insn in the relevant cases of
18724 the switch statement.
18725 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
18726 callback from rtx to rtx_insn *.
18727 (emit_pattern_after_setloc): Likewise.
18728 (emit_pattern_after): Likewise.
18729 (emit_pattern_before_setloc): Likewise.
18730 (emit_pattern_before): Likewise.
18732 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18734 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
18736 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
18737 accepting an rtx_insn *.
18738 (last_call_insn): Strengthen return type from rtx to
18741 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18743 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
18744 "insns" from rtx to rtx_insn *.
18745 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
18746 locals "insn" and "prev".
18748 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18750 * rtl.h (tablejump_p): Strengthen third param from rtx * to
18751 rtx_jump_table_data **.
18753 * cfgbuild.c (make_edges): Introduce local "table", using it in
18754 place of "tmp" for jump table data.
18755 (find_bb_boundaries): Strengthen local "table" from rtx to
18756 rtx_jump_table_data *.
18757 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
18758 (outgoing_edges_match): Likewise for locals "table1" and "table2".
18759 (try_crossjump_to_edge): Likewise.
18760 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
18762 (patch_jump_insn): Introduce local "table", using it in place of
18763 "tmp" for jump table data.
18764 (force_nonfallthru_and_redirect): Introduce local "table", so that
18765 call to tablejump_p can receive an rtx_jump_table_data **. Update
18766 logic around the call to overwrite "note" appropriately if
18767 tablejump_p returns non-zero.
18768 (get_last_bb_insn): Introduce local "table", using it in place of
18769 "tmp" for jump table data.
18770 * dwarf2cfi.c (create_trace_edges): Likewise.
18772 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
18773 from rtx to rtx_jump_table_data *.
18774 (create_fix_barrier): Strengthen local "tmp" from rtx to
18775 rtx_jump_table_data *.
18776 (arm_reorg): Likewise for local "table".
18778 * config/s390/s390.c (s390_chunkify_start): Likewise.
18780 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
18782 * jump.c (delete_related_insns): Strengthen local "lab_next" from
18783 rtx to rtx_jump_table_data *.
18785 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
18786 rtx_jump_table_data **. Add a checked cast when writing through
18787 the pointer: we know there that local "table" is non-NULL and that
18788 JUMP_TABLE_DATA_P (table) holds.
18789 (label_is_jump_target_p): Introduce local "table", using it in
18790 place of "tmp" for jump table data.
18792 2014-08-19 Marek Polacek <polacek@redhat.com>
18795 * doc/invoke.texi: Document -Wbool-compare.
18797 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18799 * rtl.h (entry_of_function): Strengthen return type from rtx to
18801 * cfgrtl.c (entry_of_function): Likewise.
18803 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18805 * emit-rtl.h (get_insns): Strengthen return type from rtx to
18806 rtx_insn *, adding a checked cast for now.
18807 (get_last_insn): Likewise.
18809 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18811 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
18814 * emit-rtl.c (gen_label_rtx): Likewise.
18816 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18818 * rtl.h (previous_insn): Strengthen return type from rtx to
18820 (next_insn): Likewise.
18821 (prev_nonnote_insn): Likewise.
18822 (prev_nonnote_insn_bb): Likewise.
18823 (next_nonnote_insn): Likewise.
18824 (next_nonnote_insn_bb): Likewise.
18825 (prev_nondebug_insn): Likewise.
18826 (next_nondebug_insn): Likewise.
18827 (prev_nonnote_nondebug_insn): Likewise.
18828 (next_nonnote_nondebug_insn): Likewise.
18829 (prev_real_insn): Likewise.
18830 (next_real_insn): Likewise.
18831 (prev_active_insn): Likewise.
18832 (next_active_insn): Likewise.
18834 * emit-rtl.c (next_insn): Strengthen return type from rtx to
18835 rtx_insn *, adding a checked cast.
18836 (previous_insn): Likewise.
18837 (next_nonnote_insn): Likewise.
18838 (next_nonnote_insn_bb): Likewise.
18839 (prev_nonnote_insn): Likewise.
18840 (prev_nonnote_insn_bb): Likewise.
18841 (next_nondebug_insn): Likewise.
18842 (prev_nondebug_insn): Likewise.
18843 (next_nonnote_nondebug_insn): Likewise.
18844 (prev_nonnote_nondebug_insn): Likewise.
18845 (next_real_insn): Likewise.
18846 (prev_real_insn): Likewise.
18847 (next_active_insn): Likewise.
18848 (prev_active_insn): Likewise.
18850 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
18851 param "stepfunc" so that it returns an rtx_insn * rather than an
18852 rtx, to track the change to prev_nonnote_insn_bb, which is the
18853 only function this is called with.
18854 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
18856 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
18858 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
18861 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18863 * coretypes.h (class rtx_debug_insn): Add forward declaration.
18864 (class rtx_nonjump_insn): Likewise.
18865 (class rtx_jump_insn): Likewise.
18866 (class rtx_call_insn): Likewise.
18867 (class rtx_jump_table_data): Likewise.
18868 (class rtx_barrier): Likewise.
18869 (class rtx_code_label): Likewise.
18870 (class rtx_note): Likewise.
18872 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
18873 adding the invariant DEBUG_INSN_P (X).
18874 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
18875 the invariant NONJUMP_INSN_P (X).
18876 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
18877 the invariant JUMP_P (X).
18878 (class rtx_call_insn): New, a subclass of rtx_insn, adding
18879 the invariant CALL_P (X).
18880 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
18881 invariant JUMP_TABLE_DATA_P (X).
18882 (class rtx_barrier): New, a subclass of rtx_insn, adding the
18883 invariant BARRIER_P (X).
18884 (class rtx_code_label): New, a subclass of rtx_insn, adding
18885 the invariant LABEL_P (X).
18886 (class rtx_note): New, a subclass of rtx_insn, adding
18887 the invariant NOTE_P(X).
18888 (is_a_helper <rtx_debug_insn *>::test): New.
18889 (is_a_helper <rtx_nonjump_insn *>::test): New.
18890 (is_a_helper <rtx_jump_insn *>::test): New.
18891 (is_a_helper <rtx_call_insn *>::test): New.
18892 (is_a_helper <rtx_jump_table_data *>::test): New functions,
18893 overloaded for both rtx and rtx_insn *.
18894 (is_a_helper <rtx_barrier *>::test): New.
18895 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
18896 for both rtx and rtx_insn *.
18897 (is_a_helper <rtx_note *>::test): New.
18899 2014-08-19 Marek Polacek <polacek@redhat.com>
18901 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
18902 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
18903 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
18904 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
18906 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18908 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
18909 rtx_insn *. To help with transition, for now, convert from an
18910 access macro into a pair of functions: BND_TO, returning an
18912 (SET_BND_TO): New function, for use where BND_TO is used as an
18915 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
18917 (BND_TO): New function, adding a checked cast.
18918 (SET_BND_TO): New function.
18920 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
18922 (compute_av_set_on_boundaries): Likewise.
18924 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
18926 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
18927 destination if it is used in source.
18928 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
18929 (*popcount<mode>2_falsedep_1): Likewise.
18931 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
18934 * configure.ac: Set install_gold_as_default to no first.
18935 * configure: Regenerated.
18937 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18939 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
18940 "note_list" field will eventually be an rtx_insn *. To help with
18941 transition, for now, convert from an access macro into a pair of
18942 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
18943 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
18946 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
18947 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
18949 * sel-sched-ir.c (init_bb): Likewise.
18950 (sel_restore_notes): Likewise.
18951 (move_bb_info): Likewise.
18952 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
18953 (SET_BB_NOTE_LIST): New function.
18955 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18957 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
18958 field will eventually be an rtx_insn *. To help with transition,
18959 for now, convert from an access macro into a pair of functions:
18960 VINSN_INSN_RTX, returning an rtx_insn *, and...
18961 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
18962 is used as an lvalue.
18964 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
18965 SET_VINSN_INSN_RTX where it's used as an lvalue.
18966 (VINSN_INSN_RTX): New function.
18967 (SET_VINSN_INSN_RTX): New function.
18969 2014-08-19 David Malcolm <dmalcolm@redhat.com>
18971 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
18972 eventually be rtx_insn *, but to help with transition, for now,
18973 convert from an access macro into a pair of functions: DEP_PRO
18974 returning an rtx_insn * and...
18975 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
18976 lvalue, returning an rtx&.
18977 (DEP_CON): Analogous changes to DEP_PRO above.
18978 (SET_DEP_CON): Likewise.
18980 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
18981 an lvalue to SET_DEP_CON.
18982 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
18983 (sd_copy_back_deps): Likewise for DEP_CON.
18984 (DEP_PRO): New function, adding a checked cast for now.
18985 (DEP_CON): Likewise.
18986 (SET_DEP_PRO): New function.
18987 (SET_DEP_CON): Likewise.
18989 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
18991 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
18992 (extra_options): Add i386/cygwin.opt.
18993 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
18994 (CPP_SPEC): Accept -pthread.
18995 (LINK_SPEC): Ditto.
18996 (GOMP_SELF_SPECS): Update comment.
18997 * config/i386/cygwin.opt: New file for -pthread flag.
18999 2014-08-19 David Malcolm <dmalcolm@redhat.com>
19001 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
19002 * df.h (DF_REF_INSN): Convert from a macro to a function, so
19003 that we can return an rtx_insn *.
19005 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
19007 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
19008 when building executables, not DLLs. Add --large-address-aware
19009 under the same conditions.
19010 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
19011 when building executables, not DLLs. Add --large-address-aware
19012 under the same conditions when using -m32.
19014 * config/i386/cygwin-stdint.h: Throughout, make type
19015 definitions dependent on target architecture, not host.
19017 2014-08-19 David Malcolm <dmalcolm@redhat.com>
19019 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
19020 the return type from rtx to rtx_insn *, which will enable various
19021 conversions in followup patches. For now this is is done by a
19023 (NEXT_INSN): Likewise.
19024 (SET_PREV_INSN): Convert to an inline function. This is intended
19025 for use as an lvalue, and so returns an rtx& to allow in-place
19027 (SET_NEXT_INSN): Likewise.
19029 2014-07-08 Mark Wielaard <mjw@redhat.com>
19032 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
19034 2014-08-19 Marek Polacek <polacek@redhat.com>
19037 * cgraphunit.c (handle_alias_pairs): Fix condition.
19039 2014-08-19 Richard Biener <rguenther@suse.de>
19041 * gimple-fold.c (fold_gimple_assign): Properly build a
19042 null-pointer constant when devirtualizing addresses.
19044 2014-07-07 Mark Wielaard <mjw@redhat.com>
19046 * dwarf2out.c (decl_quals): New function.
19047 (modified_type_die): Take one cv_quals argument instead of two,
19048 one for const and one for volatile.
19049 (add_type_attribute): Likewise.
19050 (generic_parameter_die): Call add_type_attribute with one modifier
19052 (base_type_for_mode): Likewise.
19053 (add_bounds_info): Likewise.
19054 (add_subscript_info): Likewise.
19055 (gen_array_type_die): Likewise.
19056 (gen_descr_array_type_die): Likewise.
19057 (gen_entry_point_die): Likewise.
19058 (gen_enumeration_type_die): Likewise.
19059 (gen_formal_parameter_die): Likewise.
19060 (gen_subprogram_die): Likewise.
19061 (gen_variable_die): Likewise.
19062 (gen_const_die): Likewise.
19063 (gen_field_die): Likewise.
19064 (gen_pointer_type_die): Likewise.
19065 (gen_reference_type_die): Likewise.
19066 (gen_ptr_to_mbr_type_die): Likewise.
19067 (gen_inheritance_die): Likewise.
19068 (gen_subroutine_type_die): Likewise.
19069 (gen_typedef_die): Likewise.
19070 (force_type_die): Likewise.
19072 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
19074 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
19076 * configure: Regenerate.
19078 2014-08-19 Richard Biener <rguenther@suse.de>
19080 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
19081 DECL_EXTERNALs in BLOCKs as non-references.
19082 * tree-streamer-out.c (streamer_write_chain): Likewise.
19084 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
19085 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19086 Anna Tikhonova <anna.tikhonova@intel.com>
19087 Ilya Tocar <ilya.tocar@intel.com>
19088 Andrey Turetskiy <andrey.turetskiy@intel.com>
19089 Ilya Verbin <ilya.verbin@intel.com>
19090 Kirill Yukhin <kirill.yukhin@intel.com>
19091 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19093 * config/i386/sse.md
19094 (define_mode_iterator VI48_AVX512F): Delete.
19095 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
19096 (define_mode_iterator VI2_AVX512VL): Ditto.
19097 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
19100 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
19102 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
19103 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
19104 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
19105 with VI48_AVX512F_AVX512VL): New.
19106 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
19107 with VI2_AVX512VL): Ditto.
19109 2014-08-19 Marek Polacek <polacek@redhat.com>
19111 * doc/invoke.texi: Document -Wc99-c11-compat.
19113 2014-08-19 David Malcolm <dmalcolm@redhat.com>
19115 * rtl.h (PREV_INSN): Split macro in two: the existing one,
19116 for rvalues, and...
19117 (SET_PREV_INSN): New macro, for use as an lvalue.
19118 (NEXT_INSN, SET_NEXT_INSN): Likewise.
19120 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
19121 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
19122 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
19123 (fixup_abnormal_edges): Likewise.
19124 (unlink_insn_chain): Likewise.
19125 (fixup_reorder_chain): Likewise.
19126 (cfg_layout_delete_block): Likewise.
19127 (cfg_layout_merge_blocks): Likewise.
19128 * combine.c (update_cfg_for_uncondjump): Likewise.
19129 * emit-rtl.c (link_insn_into_chain): Likewise.
19130 (remove_insn): Likewise.
19131 (delete_insns_since): Likewise.
19132 (reorder_insns_nobb): Likewise.
19133 (emit_insn_after_1): Likewise.
19134 * final.c (rest_of_clean_state): Likewise.
19135 (final_scan_insn): Likewise.
19136 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
19137 * haifa-sched.c (concat_note_lists): Likewise.
19138 (remove_notes): Likewise.
19139 (restore_other_notes): Likewise.
19140 (move_insn): Likewise.
19141 (unlink_bb_notes): Likewise.
19142 (restore_bb_notes): Likewise.
19143 * jump.c (delete_for_peephole): Likewise.
19144 * optabs.c (emit_libcall_block_1): Likewise.
19145 * reorg.c (emit_delay_sequence): Likewise.
19146 (fill_simple_delay_slots): Likewise.
19147 * sel-sched-ir.c (sel_move_insn): Likewise.
19148 (sel_remove_insn): Likewise.
19149 (get_bb_note_from_pool): Likewise.
19150 * sel-sched.c (move_nop_to_previous_block): Likewise.
19152 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
19153 * config/c6x/c6x.c (gen_one_bundle): Likewise.
19154 (c6x_gen_bundles): Likewise.
19155 (hwloop_optimize): Likewise.
19156 * config/frv/frv.c (frv_function_prologue): Likewise.
19157 (frv_register_nop): Likewise.
19158 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
19159 (ia64_reorg): Likewise.
19160 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
19161 (mep_make_bundle): Likewise.
19162 (mep_bundle_insns): Likewise.
19163 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
19164 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
19165 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
19167 2014-08-19 David Malcolm <dmalcolm@redhat.com>
19169 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
19170 return type from rtx to rtx_insn *.
19171 (BB_END): Likewise.
19172 (BB_HEADER): Likewise.
19173 (BB_FOOTER): Likewise.
19174 (SET_BB_HEAD): Convert to a function.
19175 (SET_BB_END): Likewise.
19176 (SET_BB_HEADER): Likewise.
19177 (SET_BB_FOOTER): Likewise.
19179 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
19180 Strengthen the return type from rtx to rtx_insn *. For now, this
19181 is done by adding a checked cast, but this will eventually
19182 become a field lookup.
19183 (BB_END): Likewise.
19184 (BB_HEADER): Likewise.
19185 (BB_FOOTER): Likewise.
19186 (SET_BB_HEAD): New function, from macro of same name. This is
19187 intended for use as an lvalue, and so returns an rtx& to allow
19188 in-place modification.
19189 (SET_BB_END): Likewise.
19190 (SET_BB_HEADER): Likewise.
19191 (SET_BB_FOOTER): Likewise.
19193 2014-08-18 David Malcolm <dmalcolm@redhat.com>
19195 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
19196 for rvalues, and...
19197 (SET_BB_HEAD): New macro, for use as a lvalue.
19198 (BB_END, SET_BB_END): Likewise.
19199 (BB_HEADER, SET_BB_HEADER): Likewise.
19200 (BB_FOOTER, SET_BB_FOOTER): Likewise.
19202 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
19203 of BB_* macros into SET_BB_* macros.
19204 (fix_crossing_unconditional_branches): Likewise.
19205 * caller-save.c (save_call_clobbered_regs): Likewise.
19206 (insert_one_insn): Likewise.
19207 * cfgbuild.c (find_bb_boundaries): Likewise.
19208 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
19209 (outgoing_edges_match): Likewise.
19210 (try_optimize_cfg): Likewise.
19211 * cfgexpand.c (expand_gimple_cond): Likewise.
19212 (expand_gimple_tailcall): Likewise.
19213 (expand_gimple_basic_block): Likewise.
19214 (construct_exit_block): Likewise.
19215 * cfgrtl.c (delete_insn): Likewise.
19216 (create_basic_block_structure): Likewise.
19217 (rtl_delete_block): Likewise.
19218 (rtl_split_block): Likewise.
19219 (emit_nop_for_unique_locus_between): Likewise.
19220 (rtl_merge_blocks): Likewise.
19221 (block_label): Likewise.
19222 (try_redirect_by_replacing_jump): Likewise.
19223 (emit_barrier_after_bb): Likewise.
19224 (fixup_abnormal_edges): Likewise.
19225 (record_effective_endpoints): Likewise.
19226 (relink_block_chain): Likewise.
19227 (fixup_reorder_chain): Likewise.
19228 (fixup_fallthru_exit_predecessor): Likewise.
19229 (cfg_layout_duplicate_bb): Likewise.
19230 (cfg_layout_split_block): Likewise.
19231 (cfg_layout_delete_block): Likewise.
19232 (cfg_layout_merge_blocks): Likewise.
19233 * combine.c (update_cfg_for_uncondjump): Likewise.
19234 * emit-rtl.c (add_insn_after): Likewise.
19235 (remove_insn): Likewise.
19236 (reorder_insns): Likewise.
19237 (emit_insn_after_1): Likewise.
19238 * haifa-sched.c (get_ebb_head_tail): Likewise.
19239 (restore_other_notes): Likewise.
19240 (move_insn): Likewise.
19241 (sched_extend_bb): Likewise.
19242 (fix_jump_move): Likewise.
19243 * ifcvt.c (noce_process_if_block): Likewise.
19244 (dead_or_predicable): Likewise.
19245 * ira.c (update_equiv_regs): Likewise.
19246 * reg-stack.c (change_stack): Likewise.
19247 * sel-sched-ir.c (sel_move_insn): Likewise.
19248 * sel-sched.c (move_nop_to_previous_block): Likewise.
19250 * config/c6x/c6x.c (hwloop_optimize): Likewise.
19251 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
19253 2014-08-18 David Malcolm <dmalcolm@redhat.com>
19255 * rtl.h (for_each_rtx_in_insn): New function.
19256 * rtlanal.c (for_each_rtx_in_insn): Likewise.
19258 2014-08-18 David Malcolm <dmalcolm@redhat.com>
19260 * coretypes.h (class rtx_insn): Add forward declaration.
19262 * rtl.h: Include is-a.h.
19263 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
19264 workaround to ensure gengtype knows inheritance is occurring,
19265 whilst continuing to use the pre-existing special-casing for
19267 (class rtx_insn): New subclass of rtx_def, adding the
19268 invariant that we're dealing with something we can sanely use
19269 INSN_UID, NEXT_INSN, PREV_INSN on.
19270 (is_a_helper <rtx_insn *>::test): New.
19271 (is_a_helper <const rtx_insn *>::test): New.
19273 2014-08-18 David Malcolm <dmalcolm@redhat.com>
19275 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
19277 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
19279 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
19282 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
19284 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
19285 to BUILT_IN_UNREACHABLE.
19287 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
19290 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
19292 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
19293 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
19294 (ffs<mode>2): Do not expand with tzcnt for
19295 TARGET_AVOID_FALSE_DEP_FOR_BMI.
19296 (ffssi2_no_cmove): Ditto.
19297 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
19298 (ctz<mode>2): New expander.
19299 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
19300 (*ctz<mode>2_falsedep): New insn.
19301 (*ctz<mode>2): Rename from ctz<mode>2.
19302 (clz<mode>2_lzcnt): New expander.
19303 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
19304 (*clz<mode>2_lzcnt_falsedep): New insn.
19305 (*clz<mode>2): Rename from ctz<mode>2.
19306 (popcount<mode>2): New expander.
19307 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
19308 (*popcount<mode>2_falsedep): New insn.
19309 (*popcount<mode>2): Rename from ctz<mode>2.
19310 (*popcount<mode>2_cmp): Remove.
19311 (*popcountsi2_cmp_zext): Ditto.
19313 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
19315 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
19316 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
19317 * config/microblaze/microblaze.h
19318 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
19320 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
19323 * configure.ac: Set install_gold_as_default to no for
19325 * configure: Regenerated.
19327 2014-08-18 Roman Gareev <gareevroman@gmail.com>
19329 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
19330 * config.in: Add undef of HAVE_isl.
19331 * configure: Regenerate.
19332 * configure.ac: Add definition of HAVE_isl.
19333 * graphite-blocking.c: Add checking of HAVE_isl.
19334 * graphite-dependences.c: Likewise.
19335 * graphite-interchange.c: Likewise.
19336 * graphite-isl-ast-to-gimple.c: Likewise.
19337 * graphite-optimize-isl.c: Likewise.
19338 * graphite-poly.c: Likewise.
19339 * graphite-scop-detection.c: Likewise.
19340 * graphite-sese-to-poly.c: Likewise.
19341 * graphite.c: Likewise.
19342 * toplev.c: Replace the checking of HAVE_cloog with the checking
19345 2014-08-18 Richard Biener <rguenther@suse.de>
19347 PR tree-optimization/62090
19348 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
19349 (fold_builtin_3): Do not fold snprintf.
19350 (fold_builtin_4): Likewise.
19351 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
19352 moved from builtins.c.
19353 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
19354 (gimple_fold_builtin): Do not fold sprintf here.
19356 2014-08-18 Richard Biener <rguenther@suse.de>
19358 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
19360 (maybe_canonicalize_mem_ref_addr): ... this function.
19361 (fold_stmt_1): Apply it here before all simplification.
19363 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
19366 * cgraph.h (cgraph_node::create_indirect_edge): Add
19367 compute_indirect_info param.
19368 * cgraph.c (cgraph_node::create_indirect_edge): Compute
19369 indirect_info only when it is required.
19370 * cgraphclones.c (cgraph_clone_edge): Do not recompute
19371 indirect_info fore cloned indirect edge.
19373 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
19374 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19375 Anna Tikhonova <anna.tikhonova@intel.com>
19376 Ilya Tocar <ilya.tocar@intel.com>
19377 Andrey Turetskiy <andrey.turetskiy@intel.com>
19378 Ilya Verbin <ilya.verbin@intel.com>
19379 Kirill Yukhin <kirill.yukhin@intel.com>
19380 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19382 * config/i386/sse.md
19383 (define_mode_iterator VI8_AVX2_AVX512BW): New.
19384 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
19386 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
19387 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19388 Anna Tikhonova <anna.tikhonova@intel.com>
19389 Ilya Tocar <ilya.tocar@intel.com>
19390 Andrey Turetskiy <andrey.turetskiy@intel.com>
19391 Ilya Verbin <ilya.verbin@intel.com>
19392 Kirill Yukhin <kirill.yukhin@intel.com>
19393 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19395 * config/i386/sse.md
19396 (define_mode_iterator VF1_AVX512VL): New.
19397 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
19398 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
19401 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
19402 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19403 Anna Tikhonova <anna.tikhonova@intel.com>
19404 Ilya Tocar <ilya.tocar@intel.com>
19405 Andrey Turetskiy <andrey.turetskiy@intel.com>
19406 Ilya Verbin <ilya.verbin@intel.com>
19407 Kirill Yukhin <kirill.yukhin@intel.com>
19408 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19410 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
19411 * config/i386/i386.md
19412 (define_code_iterator any_float): New.
19413 (define_code_attr floatsuffix): New.
19414 * config/i386/sse.md
19415 (define_mode_iterator VF1_128_256VL): New.
19416 (define_mode_iterator VF2_512_256VL): New.
19417 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
19419 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
19420 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
19422 (define_mode_attr qq2pssuff): New.
19423 (define_mode_attr sselongvecmode): New.
19424 (define_mode_attr sselongvecmodelower): New.
19425 (define_mode_attr sseintvecmode3): New.
19426 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
19428 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
19429 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
19430 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
19431 (define_insn "ufloatv2siv2df2<mask_name>"): New.
19433 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
19434 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19435 Anna Tikhonova <anna.tikhonova@intel.com>
19436 Ilya Tocar <ilya.tocar@intel.com>
19437 Andrey Turetskiy <andrey.turetskiy@intel.com>
19438 Ilya Verbin <ilya.verbin@intel.com>
19439 Kirill Yukhin <kirill.yukhin@intel.com>
19440 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19442 * config/i386/sse.md
19443 (define_mode_iterator VF2_AVX512VL): New.
19444 (define_mode_attr sseintvecmode2): New.
19445 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
19446 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
19447 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
19449 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
19451 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
19453 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
19456 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
19457 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19458 Anna Tikhonova <anna.tikhonova@intel.com>
19459 Ilya Tocar <ilya.tocar@intel.com>
19460 Andrey Turetskiy <andrey.turetskiy@intel.com>
19461 Ilya Verbin <ilya.verbin@intel.com>
19462 Kirill Yukhin <kirill.yukhin@intel.com>
19463 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19465 * config/i386/i386.md
19466 (define_insn "*movoi_internal_avx"): Add evex version.
19467 (define_insn "*movti_internal"): Ditto.
19469 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
19470 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19471 Anna Tikhonova <anna.tikhonova@intel.com>
19472 Ilya Tocar <ilya.tocar@intel.com>
19473 Andrey Turetskiy <andrey.turetskiy@intel.com>
19474 Ilya Verbin <ilya.verbin@intel.com>
19475 Kirill Yukhin <kirill.yukhin@intel.com>
19476 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19478 * config/i386/i386.md
19479 (define_attr "isa"): Add avx512dq, noavx512dq.
19480 (define_attr "enabled"): Ditto.
19481 * config/i386/sse.md
19482 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
19484 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
19485 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19486 Anna Tikhonova <anna.tikhonova@intel.com>
19487 Ilya Tocar <ilya.tocar@intel.com>
19488 Andrey Turetskiy <andrey.turetskiy@intel.com>
19489 Ilya Verbin <ilya.verbin@intel.com>
19490 Kirill Yukhin <kirill.yukhin@intel.com>
19491 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19493 * config/i386/i386.c
19494 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
19495 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
19496 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
19497 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
19498 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
19499 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
19500 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
19501 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
19502 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
19503 * config/i386/sse.md
19504 (define_mode_iterator VMOVE): Allow V4TI mode.
19505 (define_mode_iterator V_AVX512VL): New.
19506 (define_mode_iterator V): New handling for AVX512VL.
19507 (define_insn "avx512f_load<mode>_mask"): Delete.
19508 (define_insn "<avx512>_load<mode>_mask"): New.
19509 (define_insn "avx512f_store<mode>_mask"): Delete.
19510 (define_insn "<avx512>_store<mode>_mask"): New.
19513 2014-08-18 Yury Gribov <y.gribov@samsung.com>
19516 * asan.c (instrument_derefs): Fix bitfield check.
19518 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
19520 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
19521 * config/rs6000/htm.md (ttest): Remove clobber.
19522 * config/rs6000/predicates.md (any_mask_operand): New predicate.
19523 (and_operand): Reformat.
19524 (and_2rld_operand): New predicate.
19525 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
19527 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
19528 parameter. Handle AND directly.
19529 (rs6000_split_logical_di): Remove last parameter.
19530 (rs6000_split_logical): Remove last parameter. Remove obsolete
19532 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
19533 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
19534 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
19535 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
19536 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
19537 and 5 anonymous splitters): Delete.
19538 (and<mode>3): New expander.
19539 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
19540 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
19541 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
19542 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
19543 (floatdisf2_internal1): Remove clobbers.
19544 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
19545 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
19546 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
19547 (and<mode>3 for BOOL_128): Remove clobber.
19548 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
19549 rs6000_split_logical.
19550 (*bool<mode>3_internal for BOOL_128): Adjust call of
19551 rs6000_split_logical.
19552 (*boolc<mode>3_internal1 for BOOL_128,
19553 *boolc<mode>3_internal2 for BOOL_128,
19554 *boolcc<mode>3_internal1 for BOOL_128,
19555 *boolcc<mode>3_internal2 for BOOL_128,
19556 *eqv<mode>3_internal1 for BOOL_128,
19557 *eqv<mode>3_internal2 for BOOL_128,
19558 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
19559 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
19561 (*vec_reload_and_reg_<mptrsize>): Delete.
19563 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
19565 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
19566 and split, *boolccsi3_internal3 and split): Delete.
19567 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
19568 *boolccdi3_internal3 and split): Delete.
19569 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
19570 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
19572 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
19574 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
19575 and split, *boolcsi3_internal3 and split): Delete.
19576 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
19577 *boolcdi3_internal3 and split): Delete.
19578 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
19580 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
19582 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
19583 <'u'>: Also support printing the low-order 16 bits.
19584 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
19585 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
19586 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
19587 *booldi3_internal3 and split): Delete.
19588 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
19589 *bool<mode>3_dot2): New.
19590 (two anonymous define_splits for non_logical_cint_operand): Merge.
19592 2014-08-17 Marek Polacek <polacek@redhat.com>
19593 Manuel López-Ibáñez <manu@gcc.gnu.org>
19596 * diagnostic.c (adjust_line): Add gcc_checking_assert.
19597 (diagnostic_show_locus): Don't print caret diagnostic
19598 if a column is larger than the line_width.
19600 2014-08-17 Roman Gareev <gareevroman@gmail.com>
19602 * common.opt: Make the ISL AST generator to be the main code generator
19605 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
19607 * wide-int.h (generic_wide_int): Declare as class instead of struct.
19609 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
19612 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
19614 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
19615 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
19616 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
19618 * config/pa/pa.md (begin_brtab): Delete insn.
19619 (end_brtab): Likewise.
19621 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
19623 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
19625 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
19627 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
19628 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
19629 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
19630 (get_dynamic_type): Remove.
19631 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
19632 (clear_speculation): Bring to ipa-deivrt.h
19633 (get_class_context): Rename to ...
19634 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
19635 (contains_type_p): Update.
19636 (get_dynamic_type): Rename to ...
19637 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
19638 (possible_polymorphic_call_targets): UPdate.
19639 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
19640 * ipa-prop.c (ipa_analyze_call_uses): Update.
19642 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
19644 * doc/invoke.texi (SH options): Document missing processor variant
19645 options. Remove references to Hitachi. Undocument deprecated mspace
19648 2014-08-15 Jason Merrill <jason@redhat.com>
19650 * tree.c (type_hash_canon): Uncomment assert.
19652 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
19654 * input.h (in_system_header_at): Add comment.
19656 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
19659 * diagnostic.c (build_message_string): Make it extern.
19660 * diagnostic.h (build_message_string): Make it extern.
19662 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
19664 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
19665 load/store from/to non-floating class pseudo.
19667 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
19669 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
19671 2014-08-15 Richard Biener <rguenther@suse.de>
19673 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
19674 (get_constraint_for_ssa_var): Remove dead code.
19675 (get_constraint_for_1): Adjust.
19676 (find_what_var_points_to): Likewise.
19677 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
19679 2014-08-15 Ilya Tocar <tocarip@gmail.com>
19682 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
19683 (_mm512_mask_cmpge_epu32_mask): Ditto.
19684 (_mm512_cmpge_epu32_mask): Ditto.
19685 (_mm512_mask_cmpge_epi64_mask): Ditto.
19686 (_mm512_cmpge_epi64_mask): Ditto.
19687 (_mm512_mask_cmpge_epu64_mask): Ditto.
19688 (_mm512_cmpge_epu64_mask): Ditto.
19689 (_mm512_mask_cmple_epi32_mask): Ditto.
19690 (_mm512_cmple_epi32_mask): Ditto.
19691 (_mm512_mask_cmple_epu32_mask): Ditto.
19692 (_mm512_cmple_epu32_mask): Ditto.
19693 (_mm512_mask_cmple_epi64_mask): Ditto.
19694 (_mm512_cmple_epi64_mask): Ditto.
19695 (_mm512_mask_cmple_epu64_mask): Ditto.
19696 (_mm512_cmple_epu64_mask): Ditto.
19697 (_mm512_mask_cmplt_epi32_mask): Ditto.
19698 (_mm512_cmplt_epi32_mask): Ditto.
19699 (_mm512_mask_cmplt_epu32_mask): Ditto.
19700 (_mm512_cmplt_epu32_mask): Ditto.
19701 (_mm512_mask_cmplt_epi64_mask): Ditto.
19702 (_mm512_cmplt_epi64_mask): Ditto.
19703 (_mm512_mask_cmplt_epu64_mask): Ditto.
19704 (_mm512_cmplt_epu64_mask): Ditto.
19705 (_mm512_mask_cmpneq_epi32_mask): Ditto.
19706 (_mm512_mask_cmpneq_epu32_mask): Ditto.
19707 (_mm512_cmpneq_epu32_mask): Ditto.
19708 (_mm512_mask_cmpneq_epi64_mask): Ditto.
19709 (_mm512_cmpneq_epi64_mask): Ditto.
19710 (_mm512_mask_cmpneq_epu64_mask): Ditto.
19711 (_mm512_cmpneq_epu64_mask): Ditto.
19712 (_mm512_castpd_ps): Ditto.
19713 (_mm512_castpd_si512): Ditto.
19714 (_mm512_castps_pd): Ditto.
19715 (_mm512_castps_si512): Ditto.
19716 (_mm512_castsi512_ps): Ditto.
19717 (_mm512_castsi512_pd): Ditto.
19718 (_mm512_castpd512_pd128): Ditto.
19719 (_mm512_castps512_ps128): Ditto.
19720 (_mm512_castsi512_si128): Ditto.
19721 (_mm512_castpd512_pd256): Ditto.
19722 (_mm512_castps512_ps256): Ditto.
19723 (_mm512_castsi512_si256): Ditto.
19724 (_mm512_castpd128_pd512): Ditto.
19725 (_mm512_castps128_ps512): Ditto.
19726 (_mm512_castsi128_si512): Ditto.
19727 (_mm512_castpd256_pd512): Ditto.
19728 (_mm512_castps256_ps512): Ditto.
19729 (_mm512_castsi256_si512): Ditto.
19730 (_mm512_cmpeq_epu32_mask): Ditto.
19731 (_mm512_mask_cmpeq_epu32_mask): Ditto.
19732 (_mm512_mask_cmpeq_epu64_mask): Ditto.
19733 (_mm512_cmpeq_epu64_mask): Ditto.
19734 (_mm512_cmpgt_epu32_mask): Ditto.
19735 (_mm512_mask_cmpgt_epu32_mask): Ditto.
19736 (_mm512_mask_cmpgt_epu64_mask): Ditto.
19737 (_mm512_cmpgt_epu64_mask): Ditto.
19738 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
19739 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
19740 * config/i386/i386.c (enum ix86_builtins): Add
19741 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
19742 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
19743 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
19744 (bdesc_args): Add __builtin_ia32_si512_256si,
19745 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
19746 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
19747 __builtin_ia32_pd512_pd.
19748 (ix86_expand_args_builtin): Handle new FTYPEs.
19749 * config/i386/sse.md (castmode): Add 512-bit modes.
19750 (AVX512MODE2P): New.
19751 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
19752 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
19754 2014-08-15 Richard Biener <rguenther@suse.de>
19756 * fold-const.c (tree_swap_operands_p): Put all constants
19757 last, also strip sign-changing NOPs when considering further
19758 canonicalization. Canonicalize also when optimizing for size.
19760 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19762 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
19763 one_match > zero_match case to just before simple_sequence.
19765 2014-08-15 Richard Biener <rguenther@suse.de>
19767 * data-streamer.h (streamer_string_index, string_for_index):
19769 * data-streamer-out.c (streamer_string_index): Make static.
19770 * data-streamer-in.c (string_for_index): Likewise.
19771 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
19772 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
19774 2014-08-15 Richard Biener <rguenther@suse.de>
19776 PR tree-optimization/62031
19777 * tree-data-ref.c (dr_analyze_indices): Do not set
19778 DR_UNCONSTRAINED_BASE.
19779 (dr_may_alias_p): All indirect accesses have to go the
19780 formerly DR_UNCONSTRAINED_BASE path.
19781 * tree-data-ref.h (struct indices): Remove
19782 unconstrained_base member.
19783 (DR_UNCONSTRAINED_BASE): Remove.
19785 2014-08-15 Jakub Jelinek <jakub@redhat.com>
19787 PR middle-end/62092
19788 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
19789 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
19790 in OMP_CLAUSE_MAP in some outer target region.
19792 2014-08-15 Bin Cheng <bin.cheng@arm.com>
19794 * tree-ssa-loop-ivopts.c (ivopts_data): New field
19795 name_expansion_cache.
19796 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
19797 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
19798 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
19799 (difference_cannot_overflow_p): New parameter. Use affine
19800 expansion for equality check.
19801 (iv_elimination_compare_lt): Pass new argument.
19803 2014-08-14 DJ Delorie <dj@redhat.com>
19805 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
19806 variables to the accumulator.
19808 * config/rl78/predicates.md (rl78_near_mem_operand): New.
19809 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
19810 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
19811 with far-far moves.
19813 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
19814 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
19815 (umulqihi3_virt): Likewise.
19816 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
19817 (umulqihi3_real): Likewise.
19819 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
19821 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
19823 PR tree-optimization/62091
19824 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
19825 function_entry_reached.
19826 (walk_aliased_vdefs): Clear it here.
19827 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
19829 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
19831 * ipa-utils.h (compare_virtual_tables): Declare.
19832 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
19834 2014-08-14 Marek Polacek <polacek@redhat.com>
19837 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
19838 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
19840 2014-08-14 Tom de Vries <tom@codesourcery.com>
19842 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
19844 2014-08-14 Tom de Vries <tom@codesourcery.com>
19846 PR rtl-optimization/62004
19847 PR rtl-optimization/62030
19848 * ifcvt.c (rtx_interchangeable_p): New function.
19849 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
19850 * emit-rtl.h (mem_attrs_eq_p): Declare.
19852 2014-08-14 Roman Gareev <gareevroman@gmail.com>
19854 * graphite-scop-detection.c:
19855 Add inclusion of cp-tree.h.
19856 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
19857 in case they are pointers to object types
19859 2014-08-14 Richard Biener <rguenther@suse.de>
19861 * BASE-VER: Change to 5.0.0
19863 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
19864 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19865 Anna Tikhonova <anna.tikhonova@intel.com>
19866 Ilya Tocar <ilya.tocar@intel.com>
19867 Andrey Turetskiy <andrey.turetskiy@intel.com>
19868 Ilya Verbin <ilya.verbin@intel.com>
19869 Kirill Yukhin <kirill.yukhin@intel.com>
19870 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19872 * config/i386/sse.md (define_mode_attr avx512): New.
19873 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
19875 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
19876 (define_mode_attr ssse3_avx2): Ditto.
19877 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
19878 (define_mode_attr avx2_avx512bw): New.
19879 (define_mode_attr ssedoublemodelower): New.
19880 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
19881 V32HI, V64QI modes.
19882 (define_mode_attr ssebytemode): Allow V8DI modes.
19883 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
19884 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
19885 (define_mode_attr ssePSmode2): New.
19886 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
19887 V16HI, V32HI modes.
19888 (define_mode_attr dbpsadbwmode): New.
19889 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
19890 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
19891 (vi8_sse4_1_avx2_avx512): New.
19892 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
19894 (define_mode_attr blendbits): Move before its immediate use.
19896 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
19897 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19898 Anna Tikhonova <anna.tikhonova@intel.com>
19899 Ilya Tocar <ilya.tocar@intel.com>
19900 Andrey Turetskiy <andrey.turetskiy@intel.com>
19901 Ilya Verbin <ilya.verbin@intel.com>
19902 Kirill Yukhin <kirill.yukhin@intel.com>
19903 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19905 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
19906 * config/i386/subst.md
19907 (define_mode_iterator SUBST_V): Update.
19908 (define_mode_iterator SUBST_A): Ditto.
19909 (define_subst_attr "mask_operand7"): New.
19910 (define_subst_attr "mask_operand10"): New.
19911 (define_subst_attr "mask_operand_arg34") : New.
19912 (define_subst_attr "mask_expand_op3"): New.
19913 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
19914 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
19915 (define_subst_attr "mask_avx512vl_condition"): New.
19916 (define_subst_attr "round_mask_operand4"): Ditto.
19917 (define_subst_attr "round_mask_scalar_op3"): Delete.
19918 (define_subst_attr "round_mask_op4"): New.
19919 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
19921 (define_subst_attr "round_modev8sf_condition"): New.
19922 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
19924 (define_subst_attr "round_saeonly_mask_operand4"): New.
19925 (define_subst_attr "round_saeonly_mask_op4"): New.
19926 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
19927 V8DImode, V16SImode.
19928 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
19929 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
19930 (define_subst_attr "mask_expand4_args"): New.
19931 (define_subst "mask_expand4"): New.
19933 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
19934 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19935 Anna Tikhonova <anna.tikhonova@intel.com>
19936 Ilya Tocar <ilya.tocar@intel.com>
19937 Andrey Turetskiy <andrey.turetskiy@intel.com>
19938 Ilya Verbin <ilya.verbin@intel.com>
19939 Kirill Yukhin <kirill.yukhin@intel.com>
19940 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19942 * config/i386/i386.md
19943 (define_attr "isa"): Add avx512bw,noavx512bw.
19944 (define_attr "enabled"): Ditto.
19945 (define_split): Add 32/64-bit mask logic.
19946 (define_insn "*k<logic>qi"): New.
19947 (define_insn "*k<logic>hi"): New.
19948 (define_insn "*anddi_1"): Add mask version.
19949 (define_insn "*andsi_1"): Ditto.
19950 (define_insn "*<code><mode>_1"): Ditto.
19951 (define_insn "*<code>hi_1"): Ditto.
19952 (define_insn "kxnor<mode>"): New.
19953 (define_insn "kunpcksi"): New.
19954 (define_insn "kunpckdi"): New.
19955 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
19956 (define_insn "*one_cmplhi2_1"): Ditto.
19958 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
19959 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19960 Anna Tikhonova <anna.tikhonova@intel.com>
19961 Ilya Tocar <ilya.tocar@intel.com>
19962 Andrey Turetskiy <andrey.turetskiy@intel.com>
19963 Ilya Verbin <ilya.verbin@intel.com>
19964 Kirill Yukhin <kirill.yukhin@intel.com>
19965 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19967 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
19970 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
19971 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19972 Anna Tikhonova <anna.tikhonova@intel.com>
19973 Ilya Tocar <ilya.tocar@intel.com>
19974 Andrey Turetskiy <andrey.turetskiy@intel.com>
19975 Ilya Verbin <ilya.verbin@intel.com>
19976 Kirill Yukhin <kirill.yukhin@intel.com>
19977 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19979 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
19981 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
19982 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
19983 xmm/ymm16+ when availble.
19984 * config/i386/i386.h
19985 (HARD_REGNO_NREGS): Add mask regs.
19986 (VALID_AVX512F_REG_MODE): Ditto.
19987 (VALID_AVX512F_REG_MODE) : Define.
19988 (VALID_MASK_AVX512BW_MODE): Ditto.
19989 (reg_class) (MASK_REG_P(X)): Define.
19990 * config/i386/i386.md: Do not split long moves with mask register,
19991 use kmovb if avx512bw is availible.
19992 (movdi_internal): Handle mask registers.
19994 2014-08-14 Richard Biener <rguenther@suse.de>
19996 PR tree-optimization/62081
19997 * tree-ssa-loop.c (pass_fix_loops): New pass.
19998 (pass_tree_loop::gate): Do not fixup loops here.
19999 * tree-pass.h (make_pass_fix_loops): Declare.
20000 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
20002 2014-08-14 Richard Biener <rguenther@suse.de>
20004 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
20005 (type_hash_canon): ... this and avoid 2nd lookup for the add.
20007 2014-08-14 Richard Biener <rguenther@suse.de>
20009 PR tree-optimization/62090
20010 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
20011 (fold_builtin_2): Do not fold sprintf.
20012 (fold_builtin_3): Likewise.
20013 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
20014 moved from builtins.c.
20015 (gimple_fold_builtin): Fold sprintf.
20017 2014-08-14 Richard Biener <rguenther@suse.de>
20019 PR rtl-optimization/62079
20020 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
20023 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
20025 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
20026 current_function_decl.
20028 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
20030 * cgraph.c (cgraph_node::function_symbol): Fix wrong
20031 cgraph_function_node to cgraph_node::function_symbol
20034 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
20036 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
20037 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
20039 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
20041 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
20044 2014-08-13 Roman Gareev <gareevroman@gmail.com>
20046 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
20049 2014-08-12 Jakub Jelinek <jakub@redhat.com>
20052 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
20053 any registers that are used in mem_insn.
20055 2014-08-12 Steve Ellcey <sellcey@mips.com>
20057 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
20059 2014-08-12 Steve Ellcey <sellcey@mips.com>
20061 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
20062 (MULTILIB_DIRNAMES): Ditto.
20063 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
20064 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
20065 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
20066 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
20067 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
20068 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
20070 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20073 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
20074 of __ARM_SIZEOF_WCHAR_T.
20076 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20079 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
20080 Remove unnecessary attributes.
20082 2014-08-12 Yury Gribov <y.gribov@samsung.com>
20084 * internal-fn.c (init_internal_fns): Fix off-by-one.
20086 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
20087 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
20088 Anna Tikhonova <anna.tikhonova@intel.com>
20089 Ilya Tocar <ilya.tocar@intel.com>
20090 Andrey Turetskiy <andrey.turetskiy@intel.com>
20091 Ilya Verbin <ilya.verbin@intel.com>
20092 Kirill Yukhin <kirill.yukhin@intel.com>
20093 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
20095 * config/i386/i386.c (standard_sse_constant_opcode): Use
20096 vpxord/vpternlog if avx512 is availible.
20098 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
20100 PR middle-end/62103
20101 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
20102 bitfields, that is when size doesn't match the size of type or the
20103 size of the constructor.
20105 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
20107 * config/rs6000/constraints.md (wh constraint): New constraint,
20108 for FP registers if direct move is available.
20109 (wi constraint): New constraint, for VSX/FP registers that can
20110 handle 64-bit integers.
20111 (wj constraint): New constraint for VSX/FP registers that can
20112 handle 64-bit integers for direct moves.
20113 (wk constraint): New constraint for VSX/FP registers that can
20114 handle 64-bit doubles for direct moves.
20115 (wy constraint): Make documentation match implementation.
20117 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
20118 scalar_in_vmx_p field to simplify tests of whether SFmode or
20119 DFmode can go in the Altivec registers.
20120 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
20121 (rs6000_setup_reg_addr_masks): Likewise.
20122 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
20123 field, and wh/wi/wj/wk constraints.
20124 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
20125 the wh/wi/wj/wk constraints.
20126 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
20127 upper registers, prefer VSX registers unless the operation is a
20128 memory operation with REG+OFFSET addressing.
20130 * config/rs6000/vsx.md (VSr mode attribute): Add support for
20131 DImode. Change SFmode to use ww constraint instead of d to allow
20132 SF registers in the upper registers.
20135 (VSr5): Fix thinko in comment.
20136 (VSa): New mode attribute that is an alternative to wa, that
20137 returns the VSX register class that a mode can go in, but may not
20138 be the preferred register class.
20139 (VS_64dm): New mode attribute for appropriate register classes for
20140 referencing 64-bit elements of vectors for direct moves and normal
20142 (VS_64reg): Likewise.
20143 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
20144 register allocator to only registers the data type can handle.
20145 (vsx_le_perm_load_<mode>): Likewise.
20146 (vsx_le_perm_store_<mode>): Likewise.
20147 (vsx_xxpermdi2_le_<mode>): Likewise.
20148 (vsx_xxpermdi4_le_<mode>): Likewise.
20149 (vsx_lxvd2x2_le_<mode>): Likewise.
20150 (vsx_lxvd2x4_le_<mode>): Likewise.
20151 (vsx_stxvd2x2_le_<mode>): Likewise.
20152 (vsx_add<mode>3): Likewise.
20153 (vsx_sub<mode>3): Likewise.
20154 (vsx_mul<mode>3): Likewise.
20155 (vsx_div<mode>3): Likewise.
20156 (vsx_tdiv<mode>3_internal): Likewise.
20157 (vsx_fre<mode>2): Likewise.
20158 (vsx_neg<mode>2): Likewise.
20159 (vsx_abs<mode>2): Likewise.
20160 (vsx_nabs<mode>2): Likewise.
20161 (vsx_smax<mode>3): Likewise.
20162 (vsx_smin<mode>3): Likewise.
20163 (vsx_sqrt<mode>2): Likewise.
20164 (vsx_rsqrte<mode>2): Likewise.
20165 (vsx_tsqrt<mode>2_internal): Likewise.
20166 (vsx_fms<mode>4): Likewise.
20167 (vsx_nfma<mode>4): Likewise.
20168 (vsx_eq<mode>): Likewise.
20169 (vsx_gt<mode>): Likewise.
20170 (vsx_ge<mode>): Likewise.
20171 (vsx_eq<mode>_p): Likewise.
20172 (vsx_gt<mode>_p): Likewise.
20173 (vsx_ge<mode>_p): Likewise.
20174 (vsx_xxsel<mode>): Likewise.
20175 (vsx_xxsel<mode>_uns): Likewise.
20176 (vsx_copysign<mode>3): Likewise.
20177 (vsx_float<VSi><mode>2): Likewise.
20178 (vsx_floatuns<VSi><mode>2): Likewise.
20179 (vsx_fix_trunc<mode><VSi>2): Likewise.
20180 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
20181 (vsx_x<VSv>r<VSs>i): Likewise.
20182 (vsx_x<VSv>r<VSs>ic): Likewise.
20183 (vsx_btrunc<mode>2): Likewise.
20184 (vsx_b2trunc<mode>2): Likewise.
20185 (vsx_floor<mode>2): Likewise.
20186 (vsx_ceil<mode>2): Likewise.
20187 (vsx_<VS_spdp_insn>): Likewise.
20188 (vsx_xscvspdp): Likewise.
20189 (vsx_xvcvspuxds): Likewise.
20190 (vsx_float_fix_<mode>2): Likewise.
20191 (vsx_set_<mode>): Likewise.
20192 (vsx_extract_<mode>_internal1): Likewise.
20193 (vsx_extract_<mode>_internal2): Likewise.
20194 (vsx_extract_<mode>_load): Likewise.
20195 (vsx_extract_<mode>_store): Likewise.
20196 (vsx_splat_<mode>): Likewise.
20197 (vsx_xxspltw_<mode>): Likewise.
20198 (vsx_xxspltw_<mode>_direct): Likewise.
20199 (vsx_xxmrghw_<mode>): Likewise.
20200 (vsx_xxmrglw_<mode>): Likewise.
20201 (vsx_xxsldwi_<mode>): Likewise.
20202 (vsx_xscvdpspn): Tighten constraints to only use register classes
20204 (vsx_xscvspdpn): Likewise.
20205 (vsx_xscvdpspn_scalar): Likewise.
20207 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
20208 wj, and wk constraints.
20209 (GPR_REG_CLASS_P): New helper macro for register classes targeting
20210 general purpose registers.
20212 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
20214 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
20215 DImode instead of wm. Use wk constraint for direct move of DFmode
20217 (extendsidi2_lfiwax): Likewise.
20218 (lfiwax): Likewise.
20219 (lfiwzx): Likewise.
20220 (movdi_internal64): Likewise.
20222 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
20223 wk constraints. Make the wy constraint documentation match them
20226 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
20228 Replacement of isl_int by isl_val
20229 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
20230 (compute_bounds_for_param): use isl_val instead of isl_int
20231 (compute_bounds_for_loop): likewise
20232 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
20233 (build_linearized_memory_access): use isl_val instead of isl_int
20234 (pdr_stride_in_loop): likewise
20235 * graphite-optimize-isl.c:
20236 (getPrevectorMap): use isl_val instead of isl_int
20238 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
20239 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
20240 (extern the_isl_ctx): declare
20241 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
20242 (extract_affine_gmp): likewise
20244 (build_loop_iteration_domains): likewise
20245 (add_param_constraints): likewise
20247 2014-08-11 Richard Biener <rguenther@suse.de>
20249 PR tree-optimization/62075
20250 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
20251 handle uses in patterns.
20253 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
20254 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
20255 Anna Tikhonova <anna.tikhonova@intel.com>
20256 Ilya Tocar <ilya.tocar@intel.com>
20257 Andrey Turetskiy <andrey.turetskiy@intel.com>
20258 Ilya Verbin <ilya.verbin@intel.com>
20259 Kirill Yukhin <kirill.yukhin@intel.com>
20260 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
20262 * common/config/i386/i386-common.c
20263 (OPTION_MASK_ISA_AVX512VL_SET): Define.
20264 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
20265 (ix86_handle_option): Handle OPT_mavx512vl.
20266 * config/i386/cpuid.h (bit_AVX512VL): Define.
20267 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
20268 set -mavx512vl accordingly.
20269 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20270 OPTION_MASK_ISA_AVX512VL.
20271 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
20272 (ix86_option_override_internal): Define PTA_AVX512VL, handle
20273 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
20274 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
20275 * config/i386/i386.h (TARGET_AVX512VL): Define.
20276 (TARGET_AVX512VL_P(x)): Ditto.
20277 * config/i386/i386.opt: Add mavx512vl.
20279 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
20281 PR tree-optimization/62073
20282 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
20285 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
20286 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
20287 Anna Tikhonova <anna.tikhonova@intel.com>
20288 Ilya Tocar <ilya.tocar@intel.com>
20289 Andrey Turetskiy <andrey.turetskiy@intel.com>
20290 Ilya Verbin <ilya.verbin@intel.com>
20291 Kirill Yukhin <kirill.yukhin@intel.com>
20292 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
20294 * common/config/i386/i386-common.c
20295 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
20296 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
20297 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
20298 (ix86_handle_option): Handle OPT_mavx512bw.
20299 * config/i386/cpuid.h (bit_AVX512BW): Define.
20300 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
20301 set -mavx512bw accordingly.
20302 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20303 OPTION_MASK_ISA_AVX512BW.
20304 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
20305 (ix86_option_override_internal): Define PTA_AVX512BW, handle
20306 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
20307 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
20308 * config/i386/i386.h (TARGET_AVX512BW): Define.
20309 (TARGET_AVX512BW_P(x)): Ditto.
20310 * config/i386/i386.opt: Add mavx512bw.
20312 2014-08-11 Richard Biener <rguenther@suse.de>
20314 PR tree-optimization/62070
20315 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
20316 Remove SSA checking.
20318 2014-08-11 Yury Gribov <y.gribov@samsung.com>
20320 * asan.c (asan_check_flags): New enum.
20321 (build_check_stmt_with_calls): Removed function.
20322 (build_check_stmt): Split inlining logic to
20323 asan_expand_check_ifn.
20324 (instrument_derefs): Rename parameter.
20325 (instrument_mem_region_access): Rename parameter.
20326 (instrument_strlen_call): Likewise.
20327 (asan_expand_check_ifn): New function.
20328 (asan_instrument): Remove old code.
20329 (pass_sanopt::execute): Change handling of
20330 asan-instrumentation-with-call-threshold.
20331 (asan_clear_shadow): Fix formatting.
20332 (asan_function_start): Likewise.
20333 (asan_emit_stack_protection): Likewise.
20334 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
20335 Update description.
20336 * internal-fn.c (expand_ASAN_CHECK): New function.
20337 * internal-fn.def (ASAN_CHECK): New internal function.
20338 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
20339 Update description.
20340 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
20341 * tree.c: Small comment fix.
20343 2014-08-11 Yury Gribov <y.gribov@samsung.com>
20345 * gimple.c (gimple_call_fnspec): Support internal functions.
20346 (gimple_call_return_flags): Use const.
20347 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
20348 * internal-fn.def: Add fnspec information.
20349 * internal-fn.h (internal_fn_fnspec): New function.
20350 (init_internal_fns): Declare new function.
20351 * internal-fn.c (internal_fn_fnspec_array): New global variable.
20352 (init_internal_fns): New function.
20353 * tree-core.h: Update macro call.
20354 * tree.c (build_common_builtin_nodes): Initialize internal fns.
20356 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
20358 * lto-streamer.h (struct output_block::symbol): Change from
20359 struct symtab_node to plain symtab_node.
20360 (referenced_from_this_partition_p): Change first parameter
20361 from struct symtab_node to plain symtab_node.
20363 2014-08-10 Marek Polacek <polacek@redhat.com>
20366 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
20368 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
20370 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
20371 DECL correctly; do not give up on types in static storage.
20373 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
20375 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
20377 2014-08-09 Roman Gareev <gareevroman@gmail.com>
20379 * graphite-isl-ast-to-gimple.c:
20380 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
20382 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
20384 2014-08-08 Guozhi Wei <carrot@google.com>
20386 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
20388 2014-08-08 Cary Coutant <ccoutant@google.com>
20390 * dwarf2out.c (get_skeleton_type_unit): Remove.
20391 (output_skeleton_debug_sections): Remove skeleton type units.
20392 (output_comdat_type_unit): Likewise.
20393 (dwarf2out_finish): Likewise.
20395 2014-08-07 Yi Yang <ahyangyi@google.com>
20397 * predict.c (expr_expected_value_1): Remove the redundant assignment.
20399 2014-08-08 Richard Biener <rguenther@suse.de>
20401 * lto-streamer.h (struct lto_input_block): Make it a class
20402 with a constructor.
20403 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
20404 (struct lto_function_header, struct lto_simple_header,
20405 struct lto_simple_header_with_strings,
20406 struct lto_decl_header, struct lto_function_header): Make
20407 a simple inheritance hieararchy. Remove unused fields.
20408 (struct lto_asm_header): Remove.
20409 * lto-streamer-out.c (produce_asm): Adjust.
20410 (lto_output_toplevel_asms): Likewise.
20411 (produce_asm_for_decls): Likewise.
20412 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
20413 * data-streamer-in.c (string_for_index): Likewise.
20414 * ipa-inline-analysis.c (inline_read_section): Likewise.
20415 * ipa-prop.c (ipa_prop_read_section): Likewise.
20416 (read_replacements_section): Likewise.
20417 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
20418 * lto-section-in.c (lto_create_simple_input_block): Likewise.
20419 (lto_destroy_simple_input_block): Likewise.
20420 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
20421 (lto_input_toplevel_asms): Likewise.
20423 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
20424 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
20425 Anna Tikhonova <anna.tikhonova@intel.com>
20426 Ilya Tocar <ilya.tocar@intel.com>
20427 Andrey Turetskiy <andrey.turetskiy@intel.com>
20428 Ilya Verbin <ilya.verbin@intel.com>
20429 Kirill Yukhin <kirill.yukhin@intel.com>
20430 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
20432 * common/config/i386/i386-common.c
20433 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
20434 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
20435 (ix86_handle_option): Handle OPT_mavx512dq.
20436 * config/i386/cpuid.h (bit_AVX512DQ): Define.
20437 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
20438 set -mavx512dq accordingly.
20439 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20440 OPTION_MASK_ISA_AVX512DQ.
20441 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
20442 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
20443 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
20444 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
20445 * config/i386/i386.h (TARGET_AVX512DQ): Define.
20446 (TARGET_AVX512DQ_P(x)): Ditto.
20447 * config/i386/i386.opt: Add mavx512dq.
20449 2014-08-08 Richard Biener <rguenther@suse.de>
20451 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
20452 target_percent, target_percent_s): Export.
20453 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
20454 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
20455 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
20456 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
20457 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
20458 Move to gimple-fold.c.
20459 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
20461 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
20462 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
20463 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
20464 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
20465 (rewrite_call_expr_array): Remove.
20466 (fold_builtin_sprintf_chk): Likewise.
20467 (fold_builtin_snprintf_chk): Likewise.
20468 (fold_builtin_varargs): Remove handling of sprintf_chk,
20469 vsprintf_chk, snprintf_chk and vsnprintf_chk.
20470 (gimple_fold_builtin_sprintf_chk): Remove.
20471 (gimple_fold_builtin_snprintf_chk): Likewise.
20472 (gimple_fold_builtin_varargs): Likewise.
20473 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
20474 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
20475 * gimple.c (gimple_seq_add_seq_without_update): New function.
20476 * gimple.h (gimple_seq_add_seq_without_update): Declare.
20477 * gimple-fold.c: Include output.h.
20478 (gsi_replace_with_seq_vops): New function, split out from ...
20479 (gimplify_and_update_call_from_tree): ... here.
20480 (replace_call_with_value): New function.
20481 (replace_call_with_call_and_fold): Likewise.
20482 (var_decl_component_p): Moved from builtins.c.
20483 (gimple_fold_builtin_memory_op): Moved from builtins.c
20484 fold_builtin_memory_op and rewritten to GIMPLE.
20485 (gimple_fold_builtin_memset): Likewise.
20486 (gimple_fold_builtin_strcpy): Likewise.
20487 (gimple_fold_builtin_strncpy): Likewise.
20488 (gimple_fold_builtin_strcat): Likewise.
20489 (gimple_fold_builtin_fputs): Likewise.
20490 (gimple_fold_builtin_memory_chk): Likewise.
20491 (gimple_fold_builtin_stxcpy_chk): Likewise.
20492 (gimple_fold_builtin_stxncpy_chk): Likewise.
20493 (gimple_fold_builtin_snprintf_chk): Likewise.
20494 (gimple_fold_builtin_sprintf_chk): Likewise.
20495 (gimple_fold_builtin_strlen): New function.
20496 (gimple_fold_builtin_with_strlen): New function split out from
20497 gimple_fold_builtin.
20498 (gimple_fold_builtin): Change signature and handle
20499 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
20500 here. Call gimple_fold_builtin_with_strlen.
20501 (gimple_fold_call): Adjust.
20503 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
20505 * calls.c (precompute_arguments): Check
20506 promoted_for_signed_and_unsigned_p and set the promoted mode.
20507 (promoted_for_signed_and_unsigned_p): New function.
20508 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
20509 and set the promoted mode.
20510 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
20511 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
20512 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
20515 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
20517 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
20518 instead of SUBREG_PROMOTED_UNSIGNED_SET.
20519 (expand_call): Likewise.
20520 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
20521 to get promoted mode.
20522 * combine.c (record_promoted_value): Skip > 0 comparison with
20523 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
20524 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
20525 of SUBREG_PROMOTED_UNSIGNED_P.
20526 (convert_modes): Likewise.
20527 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
20528 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
20529 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
20530 SUBREG_PROMOTED_UNSIGNED_SET.
20531 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
20532 instead of SUBREG_PROMOTED_UNSIGNED_SET.
20533 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
20534 SUBREG_PROMOTED_SET.
20535 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
20536 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
20537 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
20538 of SUBREG_PROMOTED_UNSIGNED_P.
20539 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
20540 (SUBREG_PROMOTED_SET): New define.
20541 (SUBREG_PROMOTED_GET): Likewise.
20542 (SUBREG_PROMOTED_SIGN): Likewise.
20543 (SUBREG_PROMOTED_SIGNED_P): Likewise.
20544 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
20545 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
20546 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
20547 instead of SUBREG_PROMOTED_UNSIGNED_GET.
20548 (nonzero_bits1): Skip > 0 comparison with the results as
20549 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
20550 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
20551 of !SUBREG_PROMOTED_UNSIGNED_P.
20552 * simplify-rtx.c (simplify_unary_operation_1): Use new
20553 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
20554 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
20555 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
20556 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
20558 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
20560 * ipa-devirt.c: Include gimple-pretty-print.h
20561 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
20563 (decl_maybe_in_construction_p): Fix conditional on cdtor check
20564 (get_polymorphic_call_info): Fix return value
20565 (type_change_info): New sturcture based on ipa-prop
20567 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
20568 based on ipa-prop variant.
20569 (extr_type_from_vtbl_ptr_store): New function
20570 based on ipa-prop variant.
20571 (record_known_type): New function.
20572 (check_stmt_for_type_change): New function.
20573 (get_dynamic_type): New function.
20574 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
20575 * tree-ssa-pre.c: ipa-utils.h
20576 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
20577 machinery; sanity check with ipa-prop devirtualization.
20578 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
20581 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
20583 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
20584 * alias.c, cfgexpand.c, cgraphbuild.c,
20585 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
20586 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
20587 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
20588 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
20589 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
20590 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
20591 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
20592 dse.c, except.c, gengtype.c, gimple-expr.c,
20593 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
20594 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
20595 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
20596 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
20597 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
20598 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
20600 * pointer-set.c: Remove file.
20601 * pointer-set.h: Remove file.
20603 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20605 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
20606 * config/arm/types.md (f_sels, f_seld): Delete.
20608 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20610 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
20611 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
20612 (aarch64_movdi_<mode>high): Likewise.
20613 (aarch64_mov<mode>high_di): Likewise.
20614 (aarch64_movdi_<mode>low): Likewise.
20615 (aarch64_mov<mode>low_di): Likewise.
20616 (aarch64_movtilow_tilow): Likewise.
20617 Add comment explaining usage of fp,simd attributes and of
20618 TARGET_FLOAT and TARGET_SIMD.
20620 2014-08-07 Ian Bolton <ian.bolton@arm.com>
20621 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20623 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
20624 Use MOVN when one of the half-words is 0xffff.
20626 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
20628 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
20630 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20632 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
20633 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
20634 (rfs_str): String corresponding to RFS_* constants.
20635 (rank_for_schedule_stats_t): New typedef.
20636 (rank_for_schedule_stats): New static variable.
20637 (rfs_result): New static function.
20638 (rank_for_schedule): Track statistics for deciding heuristics.
20639 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
20641 (ready_sort): Use them for debug printouts.
20642 (schedule_block): Init statistics state. Print statistics on
20643 rank_for_schedule decisions.
20645 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
20647 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
20649 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
20651 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
20654 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
20656 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
20657 function to not conflict.
20658 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
20659 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
20660 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
20661 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
20662 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
20665 2014-08-07 Marek Polacek <polacek@redhat.com>
20667 * fold-const.c (fold_binary_loc): Add folding of
20668 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
20670 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
20672 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
20673 instead of type size.
20674 (ASM_FINISH_DECLARE_OBJECT): Likewise.
20676 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
20678 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
20679 (*thumb1_movqi_insn): Likewise.
20680 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
20682 2014-08-07 Tom de Vries <tom@codesourcery.com>
20684 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
20685 (glibc_2_11_or_earlier): Remove effective-target keywords.
20687 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
20689 * config/arm/arm.c (bdesc_2arg): Fix typo.
20690 (arm_atomic_assign_expand_fenv): Remove The default implementation.
20692 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
20694 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
20696 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
20699 * haifa-sched.c (advance_one_cycle): Fix dump.
20700 (schedule_block): Don't advance cycle if we are already at the
20701 beginning of the cycle.
20703 2014-08-06 Martin Jambor <mjambor@suse.cz>
20706 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
20708 2014-08-06 Richard Biener <rguenther@suse.de>
20711 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
20713 (lto_input_tree): Pop SCCs here.
20715 2014-08-06 Richard Biener <rguenther@suse.de>
20717 PR tree-optimization/61320
20718 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
20719 handle misaligned loads.
20721 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
20723 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
20724 (aarch64_expand_vec_perm_const): Check for dup before zip.
20726 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20728 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
20729 CONST_INT_P instead of GET_CODE and compare.
20730 (aarch64_select_cc_mode): Likewise.
20731 (aarch64_print_operand): Likewise.
20732 (aarch64_rtx_costs): Likewise.
20733 (aarch64_simd_valid_immediate): Likewise.
20734 (aarch64_simd_check_vect_par_cnst_half): Likewise.
20735 (aarch64_simd_emit_pair_result_insn): Likewise.
20737 2014-08-05 David Malcolm <dmalcolm@redhat.com>
20739 * gdbhooks.py (find_gcc_source_dir): New helper function.
20740 (class PassNames): New class, locating and parsing passes.def.
20741 (class BreakOnPass): New command "break-on-pass".
20743 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
20745 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
20748 2014-08-05 Richard Biener <rguenther@suse.de>
20750 PR rtl-optimization/61672
20751 * emit-rtl.h (mem_attrs_eq_p): Declare.
20752 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
20753 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
20754 * cfgcleanup.c (merge_memattrs): Likewise.
20755 Include emit-rtl.h.
20757 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20759 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
20760 rather than singleton vectors.
20761 (vqdmlsls_lane_s32): Likewise.
20763 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20765 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
20766 Use VSDQ_HSI mode iterator.
20767 (aarch64_sqrdmulh_laneq<mode>): Likewise.
20768 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
20769 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
20770 Use BUILTIN_VDQHS macro.
20771 (sqrdmulh_laneq): Likewise.
20772 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
20773 (vqdmlals_laneq_s32): Likewise.
20774 (vqdmlslh_laneq_s16): Likewise.
20775 (vqdmlsls_laneq_s32): Likewise.
20776 (vqdmulhh_laneq_s16): Likewise.
20777 (vqdmulhs_laneq_s32): Likewise.
20778 (vqrdmulhh_laneq_s16): Likewise.
20779 (vqrdmulhs_laneq_s32): Likewise.
20781 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20783 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
20784 (vmuld_laneq_f64): Likewise.
20785 (vmuls_laneq_f32): Likewise.
20786 (vmul_n_f64): Likewise.
20787 (vmuld_lane_f64): Reimplement in C.
20788 (vmuls_lane_f32): Likewise.
20790 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20792 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
20794 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
20796 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20798 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
20799 (rbitsi2): Likewise.
20800 (*arm_rev): Set predicable and predicable_short_it attributes.
20802 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20804 * convert.c (convert_to_integer): Guard transformation to lrint by
20807 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
20809 * config/aarch64/aarch64-builtins.c
20810 (aarch64_simd_builtin_type_mode): Delete.
20811 (v8qi_UP): Remap to V8QImode.
20812 (v4hi_UP): Remap to V4HImode.
20813 (v2si_UP): Remap to V2SImode.
20814 (v2sf_UP): Remap to V2SFmode.
20815 (v1df_UP): Remap to V1DFmode.
20816 (di_UP): Remap to DImode.
20817 (df_UP): Remap to DFmode.
20818 (v16qi_UP):V16QImode.
20819 (v8hi_UP): Remap to V8HImode.
20820 (v4si_UP): Remap to V4SImode.
20821 (v4sf_UP): Remap to V4SFmode.
20822 (v2di_UP): Remap to V2DImode.
20823 (v2df_UP): Remap to V2DFmode.
20824 (ti_UP): Remap to TImode.
20825 (ei_UP): Remap to EImode.
20826 (oi_UP): Remap to OImode.
20827 (ci_UP): Map to CImode.
20828 (xi_UP): Remap to XImode.
20829 (si_UP): Remap to SImode.
20830 (sf_UP): Remap to SFmode.
20831 (hi_UP): Remap to HImode.
20832 (qi_UP): Remap to QImode.
20833 (aarch64_simd_builtin_datum): Make mode a machine_mode.
20834 (VAR1): Build builtin name.
20835 (aarch64_init_simd_builtins): Remove dead code.
20837 2014-08-05 Roman Gareev <gareevroman@gmail.com>
20839 * graphite-isl-ast-to-gimple.c:
20840 (set_options): New function.
20841 (scop_to_isl_ast): Add calling of set_options.
20843 2014-08-05 Jakub Jelinek <jakub@redhat.com>
20845 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
20846 (analyze_iv_to_split_insn): Don't initialize them.
20847 (get_ivts_expr): Removed.
20848 (allocate_basic_variable, insert_base_initialization): Use
20849 SET_SRC instead of *get_ivts_expr.
20850 (split_iv): Use &SET_SRC instead of get_ivts_expr.
20852 2014-08-05 Roman Gareev <gareevroman@gmail.com>
20854 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
20855 (translate_isl_ast_for_loop): Add checking of the
20856 flag_loop_parallelize_all.
20857 (ast_build_before_for): New function.
20858 (scop_to_isl_ast): Add checking of the
20859 flag_loop_parallelize_all.
20860 * graphite-dependences.c: Move the defenition of the
20861 scop_get_dependences from graphite-optimize-isl.c to this file.
20862 (apply_schedule_on_deps): Add checking of the ux's emptiness.
20863 (carries_deps): Add checking of the x's value.
20864 * graphite-optimize-isl.c: Move the defenition of the
20865 scop_get_dependences to graphite-dependences.c.
20866 * graphite-poly.h: Add declarations of scop_get_dependences
20869 2014-08-04 Rohit <rohitarulraj@freescale.com>
20872 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
20874 (alt_reg_names): Likewise.
20875 (rs6000_dwarf_register_span): For SPE high registers, replace
20876 dwarf register numbers with GCC hard register numbers.
20877 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
20878 (rs6000_dbx_register_number): For SPE high registers, return dwarf
20879 register number for the corresponding GCC hard register number.
20880 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
20881 newly added GCC hard register numbers for SPE high registers.
20882 (DWARF_FRAME_REGISTERS): Likewise.
20883 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
20884 (DWARF_FRAME_REGNUM): Likewise.
20885 (FIXED_REGISTERS): Likewise.
20886 (CALL_USED_REGISTERS): Likewise.
20887 (CALL_REALLY_USED_REGISTERS): Likewise.
20888 (REG_ALLOC_ORDER): Likewise.
20889 (enum reg_class): Likewise.
20890 (REG_CLASS_NAMES): Likewise.
20891 (REG_CLASS_CONTENTS): Likewise.
20892 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
20894 2014-08-04 Richard Biener <rguenther@suse.de>
20896 * gimple-fold.h (gimple_fold_builtin): Remove.
20897 * gimple-fold.c (gimple_fold_builtin): Make static.
20898 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
20899 fold_stmt, not gimple_fold_builtin.
20901 2014-08-04 Martin Liska <mliska@suse.cz>
20903 * cgraph.h (csi_end_p): Removed.
20904 (csi_next): Likewise.
20905 (csi_node): Likewise.
20906 (csi_start): Likewise.
20907 (cgraph_node_in_set_p): Likewise.
20908 (cgraph_node_set_size): Likewise.
20909 (vsi_end_p): Likewise.
20910 (vsi_next): Likewise.
20911 (vsi_node): Likewise.
20912 (vsi_start): Likewise.
20913 (varpool_node_set_size): Likewise.
20914 (cgraph_node_set_nonempty_p): Likewise.
20915 (varpool_node_set_nonempty_p): Likewise.
20916 * cgraphunit.c (cgraph_process_new_functions): vec replaces
20918 * ipa-inline-transform.c: Likewise.
20919 * ipa-utils.c (cgraph_node_set_new): Removed.
20920 (cgraph_node_set_add): Likewise.
20921 (cgraph_node_set_remove): Likewise.
20922 (cgraph_node_set_find): Likewise.
20923 (dump_cgraph_node_set): Likewise.
20924 (debug_cgraph_node_set): Likewise.
20925 (free_cgraph_node_set): Likewise.
20926 (varpool_node_set_new): Likewise.
20927 (varpool_node_set_add): Likewise.
20928 (varpool_node_set_remove): Likewise.
20929 (varpool_node_set_find): Likewise.
20930 (dump_varpool_node_set): Likewise.
20931 (free_varpool_node_set): Likewise.
20932 (debug_varpool_node_set): Likewise.
20933 * tree-emutls.c (struct tls_var_data):
20934 (emutls_index): Removed.
20935 (emutls_decl): Likewise.
20936 (gen_emutls_addr): Function implementation uses newly added
20937 hash_map<varpool_node *, tls_var_data>.
20938 (clear_access_vars): Likewise.
20939 (create_emultls_var): Likewise.
20940 (ipa_lower_emutls): Likewise.
20941 (reset_access): New function.
20943 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
20945 * config/i386/i386.c (ix86_option_override_internal): Add
20946 PTA_RDRND and PTA_MOVBE for bdver4.
20948 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20949 James Greenhalgh <james.greenhalgh@arm.com>
20951 * doc/md.texi (clrsb): Document.
20952 (clz): Change reference to x into operand 1.
20954 (popcount): Likewise.
20956 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20959 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
20960 move to subtarget in serial version if result is ignored.
20962 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20963 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20965 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
20966 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
20967 (sched_analyze_insn): Update use of try_group_insn to
20968 sched_macro_fuse_insns.
20969 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
20970 arguments that are not conditional jumps.
20972 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
20974 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
20975 family information. Handle BTVER2 cpu with cpuid family value.
20977 2014-08-04 Tom de Vries <tom@codesourcery.com>
20979 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
20980 (glibc_2_11_or_earlier): Document effective-target keywords.
20982 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
20984 * ipa-devirt.c (odr_type_warn_count): Add type.
20985 (possible_polymorphic_call_targets): Set it.
20986 (ipa_devirt): Use it.
20988 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
20990 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
20992 * ipa-devirt.c: Include hash-map.h
20993 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
20994 (clear_speculation): Break out of ...
20995 (get_class_context): ... here; speed up handling obviously useless
20997 (odr_type_warn_count, decl_warn_count): New structures.
20998 (final_warning_record): New structure.
20999 (final_warning_records): New static variable.
21000 (possible_polymorphic_call_targets): Cleanup handling of
21001 speculative info; do not build speculation when user do not care;
21002 record info about warnings when asked for.
21003 (add_decl_warning): New function.
21004 (type_warning_cmp): New function.
21005 (decl_warning_cmp): New function.
21006 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
21007 (gate): Enable pass when warnings are requested.
21008 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
21011 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
21013 * hash-map.h (default_hashmap_traits::mark_key_deleted):
21015 (hash_map::remove): New method.
21016 (hash_map::traverse): New method.
21017 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
21018 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
21019 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
21020 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
21021 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
21022 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
21025 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
21027 * hash-set.h: new File.
21028 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
21029 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
21030 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
21031 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
21032 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
21033 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
21034 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
21035 varpool.c: Use hash_set instead of pointer_set.
21037 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
21039 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
21041 2014-08-01 Jiong Wang <jiong.wang@arm.com>
21043 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
21044 for frame access when strict_p is false.
21046 2014-08-01 Renlin Li <renlin.li@arm.com>
21047 2014-08-01 Jiong Wang <jiong.wang@arm.com>
21049 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
21050 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
21051 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
21053 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
21055 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
21056 aarch64_mem_pair_offset.
21058 2014-08-01 Jiong Wang <jiong.wang@arm.com>
21060 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
21062 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
21063 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
21065 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
21067 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
21069 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
21071 PR regression/61510
21072 * cgraphunit.c (analyze_functions): Use get_create rather than get
21073 for decls which are clones of abstract functions.
21075 2014-08-01 Martin Liska <mliska@suse.cz>
21077 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
21078 * ipa-prop.h (count_formal_params): Global function created from static.
21079 * ipa-prop.c (count_formal_params): Likewise.
21080 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
21081 profiles for semantically equivalent functions.
21082 * passes.c (do_per_function): If we load body of a function
21083 during WPA, this condition should behave same.
21084 * varpool.c (ctor_for_folding): More tolerant assert for variable
21085 aliases created during WPA.
21087 2014-08-01 Martin Liska <mliska@suse.cz>
21089 * doc/invoke.texi (Options That Control Optimization): Documentation
21090 for -foptimize-strlen introduced. Optimization levels default options
21093 2014-08-01 Jakub Jelinek <jakub@redhat.com>
21095 * opts.c (common_handle_option): Handle -fsanitize=alignment.
21096 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
21097 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
21099 * stor-layout.h (min_align_of_type): New prototype.
21100 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
21101 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
21103 * ubsan.c: Include builtins.h.
21104 (ubsan_expand_bounds_ifn): Change return type to bool,
21105 always return true.
21106 (ubsan_expand_null_ifn): Change return type to bool, change
21107 argument to gimple_stmt_iterator *. Handle both null and alignment
21108 sanitization, take type from ckind argument's type rather than
21110 (instrument_member_call): Removed.
21111 (instrument_mem_ref): Remove t argument, add mem and base arguments.
21112 Handle both null and alignment sanitization, don't say whole
21113 struct access is member access. Build 3 argument IFN_UBSAN_NULL
21114 call instead of 2 argument.
21115 (instrument_null): Adjust instrument_mem_ref caller. Don't
21116 instrument calls here.
21117 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
21118 like SANITIZE_NULL.
21119 * stor-layout.c (min_align_of_type): New function.
21120 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
21121 Or it into SANITIZE_UNDEFINED.
21122 * doc/invoke.texi (-fsanitize=alignment): Document.
21124 2014-07-31 Andi Kleen <ak@linux.intel.com>
21126 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
21128 2014-07-31 Andi Kleen <ak@linux.intel.com>
21130 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
21132 (vn_reference_compute_hash): Dito.
21133 (vn_nary_op_compute_hash): Dito.
21134 (vn_phi_compute_hash): Dito.
21135 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
21137 2014-07-31 Andi Kleen <ak@linux.intel.com>
21139 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
21140 Rename to inchash:add_expr_commutative. Convert to inchash.
21141 (iterative_hash_hashable_expr): Rename to
21142 inchash:add_hashable_expr. Convert to inchash.
21143 (avail_expr_hash): Dito.
21145 2014-07-31 Andi Kleen <ak@linux.intel.com>
21147 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
21148 Convert to inchash.
21150 2014-07-31 Andi Kleen <ak@linux.intel.com>
21152 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
21154 2014-07-31 Andi Kleen <ak@linux.intel.com>
21156 * Makefile.in (OBJS): Add rtlhash.o
21157 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
21158 (loc_checksum): Dito.
21159 (loc_checksum_ordered): Dito.
21160 (hash_loc_operands): Dito.
21162 (hash_loc_list): Dito.
21163 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
21164 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
21165 * rtlhash.c: New file.
21166 * rtlhash.h: New file.
21168 2014-07-31 Andi Kleen <ak@linux.intel.com>
21170 * inchash.h (inchash): Change inchash class to namespace.
21171 (class hash): ... Rename from inchash.
21172 (add_object): Move from macro to class template.
21173 * lto-streamer-out.c (hash_tree): Change inchash
21175 * tree.c (build_type_attribute_qual_variant): Dito.
21176 (type_hash_list): Dito.
21177 (attribute_hash_list): Dito.
21178 (iterative_hstate_expr): Rename to inchash::add_expr
21179 (build_range_type_1): Change inchash to inchash::hash
21180 and use hash::add_expr.
21181 (build_array_type_1): Dito.
21182 (build_function_type): Dito
21183 (build_method_type_directly): Dito.
21184 (build_offset_type): Dito.
21185 (build_complex_type): Dito.
21186 (make_vector_type): Dito.
21187 * tree.h (iterative_hash_expr): Dito.
21189 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
21191 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
21193 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
21195 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
21196 correct alphabetical position.
21197 (vpaddd_f64): Rewrite using builtins.
21198 (vpaddd_s64): Move to correct alphabetical position.
21201 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
21204 * config/sh/sh.c (sh_legitimate_address_p,
21205 sh_legitimize_reload_address): Handle reg+reg address modes when
21206 ALLOW_INDEXED_ADDRESS is false.
21207 * config/sh/predicates.md (general_movsrc_operand,
21208 general_movdst_operand): Likewise.
21210 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
21212 * config/aarch64/aarch64-builtins.c
21213 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
21216 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
21218 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
21219 the generated mask based on BYTES_BIG_ENDIAN.
21220 (aarch64_simd_check_vect_par_cnst_half): New.
21221 * config/aarch64/aarch64-protos.h
21222 (aarch64_simd_check_vect_par_cnst_half): New.
21223 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
21224 the check out to aarch64_simd_check_vect_par_cnst_half.
21225 (vect_par_cnst_lo_half): Likewise.
21226 * config/aarch64/aarch64-simd.md
21227 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
21228 (move_hi_quad_<mode>): Always generate a low mask.
21230 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21232 * doc/invoke.texi (AVR Options): Add documentation about
21233 __AVR_DEVICE_NAME__ built-in macro.
21235 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
21238 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
21239 constraints are satisfied.
21240 (<shift>di3_neon): Likewise.
21242 2014-07-31 Richard Biener <rguenther@suse.de>
21244 PR tree-optimization/61964
21245 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
21246 by structural equality.
21248 2014-07-31 Yury Gribov <y.gribov@samsung.com>
21250 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
21251 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
21252 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
21254 * gcc.c (sanitize_spec_function): Support new option.
21255 (SANITIZER_SPEC): Remove now redundant check.
21256 * opts.c (common_handle_option): Support new option.
21257 (finish_options): Check for incompatibilities.
21258 * toplev.c (process_options): Split userspace-specific checks.
21260 2014-07-31 Richard Biener <rguenther@suse.de>
21262 * lto-streamer.h (struct output_block): Remove global.
21263 (struct data_in): Remove labels, num_named_labels and
21264 num_unnamed_labels.
21265 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
21266 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
21268 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
21271 * common.opt (-Wreturn-local-addr): Moved from c.opt.
21272 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
21273 (isolate_path): New argument to avoid inserting a trap.
21274 (find_implicit_erroneous_behaviour): Handle returning the address
21275 of a local variable.
21276 (find_explicit_erroneous_behaviour): Likewise.
21278 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
21281 * toplev.c (init_random_seed): Move piece of code never called to
21283 (set_random_seed): see above.
21285 2014-07-31 Tom de Vries <tom@codesourcery.com>
21287 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
21289 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
21291 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
21292 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
21294 2014-07-31 Richard Biener <rguenther@suse.de>
21296 * data-streamer.h (streamer_write_data_stream): Declare here,
21298 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
21299 * lto-cgraph.c (lto_output_node): Adjust.
21300 (lto_output_varpool_node): Likewise.
21301 * data-streamer-out.c (streamer_string_index): Likewise.
21302 (streamer_write_data_stream, lto_append_block): Move from ...
21303 * lto-section-out.c (lto_output_data_stream,
21304 lto_append_block): ... here.
21306 2014-07-30 Mike Stump <mikestump@comcast.net>
21308 * configure.ac: Also check for popen.
21309 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
21310 * configure: Regenerate.
21311 * config.in: Regenerate.
21313 2014-07-30 Martin Jambor <mjambor@suse.cz>
21315 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
21316 parameter to gimple.
21318 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
21320 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
21321 address as second parameter to __tpf_eh_return routine.
21323 2014-07-30 Jiong Wang <jiong.wang@arm.com>
21325 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
21328 2014-07-30 Tom Tromey <tromey@redhat.com>
21331 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
21332 * doc/extend.texi (Type Attributes): Document designated_init
21335 2014-07-30 Roman Gareev <gareevroman@gmail.com>
21337 * graphite-isl-ast-to-gimple.c:
21338 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
21339 (gcc_expression_from_isl_expression): Pass type to
21340 gcc_expression_from_isl_ast_expr_id.
21342 2014-07-30 Richard Biener <rguenther@suse.de>
21344 * lto-streamer.h (lto_write_data): New function.
21345 * langhooks.c (lhd_append_data): Do not free block.
21346 * lto-section-out.c (lto_write_data): New function writing
21347 raw data to the current section.
21348 (lto_write_stream): Adjust for langhook semantic change.
21349 (lto_destroy_simple_output_block): Write header directly.
21350 * lto-opts.c (lto_write_options): Write options directly.
21351 * lto-streamer-out.c (produce_asm): Write heaeder directly.
21352 (lto_output_toplevel_asms): Likewise.
21353 (copy_function_or_variable): Copy data directly.
21354 (write_global_references): Output index table directly.
21355 (lto_output_decl_state_refs): Likewise.
21356 (write_symbol): Write data directly.
21357 (produce_symtab): Adjust.
21358 (produce_asm_for_decls): Output header and refs directly.
21360 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
21362 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
21363 to speculative_targets
21364 (get_class_context): Fix handling of contextes without outer type;
21365 avoid matching non-polymorphic types in LTO.
21366 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
21367 parameter to speculative_targetsp; handle speculation.
21368 (dump_possible_polymorphic_call_targets): Update dumping.
21370 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
21372 * common.opt (Wodr): Enable by default.
21374 2014-07-29 Olivier Hainque <hainque@adacore.com>
21376 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
21378 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
21381 * gengtype.c (strtoken): New function.
21382 (create_user_defined_type): Replace strtok with strtoken.
21384 2014-07-29 Nathan Sidwell <nathan@acm.org>
21386 * gcov-io.c (gcov_var): Make hidden.
21387 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
21388 (gcov_do_dump): Declare.
21389 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
21391 2014-07-29 Martin Jambor <mjambor@suse.cz>
21393 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
21394 parameter to gimple.
21395 (sra_modify_assign): Likewise.
21397 2014-07-29 Richard Biener <rguenther@suse.de>
21399 PR middle-end/52478
21400 * expr.c (expand_expr_real_2): Revert last change.
21402 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
21404 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
21405 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
21406 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
21408 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
21409 (contains_type_p): Forward declare.
21410 (polymorphic_call_target_hasher::hash): Hash speculative info.
21411 (polymorphic_call_target_hasher::equal): Compare speculative info.
21412 (get_class_context): Handle speuclation.
21413 (contains_type_p): Update.
21414 (get_polymorphic_call_info_for_decl): Update.
21415 (walk_ssa_copies): Break out from ...
21416 (get_polymorphic_call_info): ... here; set speculative context
21418 * ipa-prop.c (ipa_write_indirect_edge_info,
21419 ipa_read_indirect_edge_info): Stream speculative context.
21420 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
21421 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
21422 SPECULATIVE_MAYBE_DERIVED_TYPE).
21423 (possible_polymorphic_call_targets overriders): Update.
21424 (dump_possible_polymorphic_call_targets overriders): Update.
21425 (dump_possible_polymorphic_call_target_p overriders): Update.
21427 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
21429 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
21430 ipa-devirt path; fix thinko there.
21432 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
21434 * config/i386/i386.c (ix86_return_in_memory): Replace one
21435 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
21437 2014-07-28 Marek Polacek <polacek@redhat.com>
21439 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
21441 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
21443 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
21444 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
21445 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
21446 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
21447 (USE_LD_AS_NEEDED): Likewise.
21448 (ASM_APP_ON): Likewise.
21449 (ASM_APP_OFF): Likewise.
21450 (TARGET_POSIX_IO): Likewise.
21451 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
21452 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
21453 (USE_LD_AS_NEEDED): Likewise.
21454 (ASM_APP_ON): Likewise.
21455 (ASM_APP_OFF): Likewise.
21456 (TARGET_POSIX_IO): Likewise.
21458 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
21460 PR middle-end/61734
21461 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
21462 operators other than the equality operators.
21464 2014-07-28 Richard Biener <rguenther@suse.de>
21466 PR middle-end/52478
21467 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
21468 sure to register SImode ones, not only >= word_mode ones.
21469 * expr.c (expand_expr_real_2): When expanding -ftrapv
21470 binops do not use OPTAB_LIB_WIDEN.
21472 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
21474 PR middle-end/61919
21475 * tree-outof-ssa.c (insert_partition_copy_on_edge)
21476 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
21477 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
21478 inserting them in the insn stream.
21480 2014-07-28 Marek Polacek <polacek@redhat.com>
21482 PR middle-end/61913
21483 * common.opt (Wodr): Add Var.
21485 2014-07-28 Richard Biener <rguenther@suse.de>
21487 PR tree-optimization/61921
21488 * tree-ssa-structalias.c (create_variable_info_for_1): Check
21489 if there is a varpool node before dereferencing it.
21491 2014-07-28 Roman Gareev <gareevroman@gmail.com>
21493 * graphite-sese-to-poly.c:
21494 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
21495 id of the pbb), which contains pointer to the pbb1.
21497 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
21499 2014-07-28 Roman Gareev <gareevroman@gmail.com>
21501 * graphite-isl-ast-to-gimple.c:
21502 (graphite_create_new_guard): New function.
21503 (translate_isl_ast_node_if): New function.
21504 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
21506 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
21508 2014-07-27 Anthony Green <green@moxielogic.com>
21510 * config.gcc: Add moxie-*-moxiebox* configuration.
21511 * config/moxie/moxiebox.h: New file.
21513 2014-07-26 Andrew Pinski <apinski@cavium.com>
21515 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
21516 from the read only register.
21518 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
21520 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
21521 as the allocation class if it isn't likely to be spilled.
21523 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
21525 * rtl.h (tls_referenced_p): Declare.
21526 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
21527 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
21528 (mips_cannot_force_const_mem): Use tls_referenced_p.
21529 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
21530 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
21531 instead of pa_tls_referenced_p.
21532 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
21533 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
21534 (pa_legitimate_constant_p): Likewise.
21535 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
21536 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
21537 (rs6000_cannot_force_const_mem, rs6000_emit_move)
21538 (rs6000_address_for_altivec): Use tls_referenced_p instead of
21539 rs6000_tls_referenced_p.
21540 (rs6000_tls_symbol_ref_1): Delete.
21542 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
21545 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
21546 Optimize inverse of a VEC_CONCAT.
21548 2014-07-25 Xinliang David Li <davidxl@google.com>
21550 * params.def: New parameter.
21551 * coverage.c (get_coverage_counts): Check new flag.
21552 (coverage_compute_profile_id): Check new flag.
21553 (coverage_begin_function): Check new flag.
21554 (coverage_end_function): Check new flag.
21555 * value-prof.c (coverage_node_map_initialized_p): New function.
21556 (init_node_map): Populate map with all functions.
21557 * doc/invoke.texi: Document new parameter.
21559 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
21560 Richard Biener <rguenther@suse.de>
21562 * lto-streamer-out.c (struct sccs): Turn to ...
21563 (class DFS): ... this one; refactor the DFS walk so it can
21564 be re-done on per-SCC basis.
21565 (DFS::DFS): New constructor.
21566 (DFS::~DFS): New destructor.
21567 (hash_tree): Add new MAP argument holding in-SCC hash values;
21568 remove POINTER_TYPE hashing hack.
21569 (scc_entry_compare): Rename to ...
21570 (DFS::scc_entry_compare): ... this one.
21571 (hash_scc): Rename to ...
21572 (DFS::hash_scc): ... this one; pass output_block instead
21573 of streamer_cache; work harder to get unique and stable SCC
21575 (DFS_write_tree): Rename to ...
21576 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
21577 (lto_output_tree): Update.
21579 2014-07-25 Andi Kleen <ak@linux.intel.com>
21581 * lto-streamer-out.c (hash_tree): Convert to inchash.
21583 2014-07-25 Andi Kleen <ak@linux.intel.com>
21585 * tree.c (build_type_attribute_qual_variant): Use inchash.
21586 (type_hash_list): Dito.
21587 (attribute_hash_list): Dito
21588 (iterative_hstate_expr): Dito.
21589 (iterative_hash_expr): Dito.
21590 (build_range_type_1): Dito.
21591 (build_array_type_1): Dito.
21592 (build_function_type): Dito.
21593 (build_method_type_directly): Dito.
21594 (build_offset_type): Dito.
21595 (build_complex_type): Dito.
21596 (make_vector_type): Dito.
21597 * tree.h (iterative_hash_expr): Add compat wrapper.
21598 (iterative_hstate_expr): Add.
21600 2014-07-25 Andi Kleen <ak@linux.intel.com>
21602 * Makefile.in (OBJS): Add inchash.o.
21603 (PLUGIN_HEADERS): Add inchash.h.
21604 * ipa-devirt.c: Include inchash.h.
21605 * lto-streamer-out.c: Dito.
21606 * tree-ssa-dom.c: Dito.
21607 * tree-ssa-pre.c: Dito.
21608 * tree-ssa-sccvn.c: Dito.
21609 * tree-ssa-tail-merge.c: Dito.
21611 * tree.c (iterative_hash_hashval_t): Move to ...
21612 (iterative_hash_host_wide_int): Move to ...
21613 * inchash.c: Here. New file.
21614 * tree.h (iterative_hash_hashval_t): Move to ...
21615 (iterative_hash_host_wide_int): Move to ...
21616 * inchash.h: Here. New file.
21618 2014-07-25 Richard Biener <rguenther@suse.de>
21620 PR middle-end/61762
21621 PR middle-end/61894
21622 * fold-const.c (native_encode_int): Add and handle offset
21623 parameter to do partial encodings of expr.
21624 (native_encode_fixed): Likewise.
21625 (native_encode_real): Likewise.
21626 (native_encode_complex): Likewise.
21627 (native_encode_vector): Likewise.
21628 (native_encode_string): Likewise.
21629 (native_encode_expr): Likewise.
21630 * fold-const.c (native_encode_expr): Add offset parameter
21632 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
21633 (fold_ctor_reference): Handle all reads from tcc_constant
21636 2014-07-25 Richard Biener <rguenther@suse.de>
21638 * tree-inline.c (estimate_move_cost): Mark speed_p argument
21639 as possibly unused.
21641 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
21643 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
21645 2014-07-24 Kyle McMartin <kyle@redhat.com>
21647 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
21649 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
21651 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
21653 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
21655 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
21656 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
21657 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
21659 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
21661 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
21662 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
21663 aggregate types. Instead, *all* aggregate types, except for single-
21664 element or homogeneous float/vector aggregates, are quadword-aligned
21665 if required by their type alignment. Issue -Wpsabi note when a type
21666 is now treated differently than before.
21668 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
21670 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
21671 does not fit fully into floating-point registers, and there is still
21672 space in the register parameter area, use GPRs to pass those parts
21673 of the argument. Issue -Wpsabi note if any parameter is now treated
21674 differently than before.
21675 (rs6000_arg_partial_bytes): Update.
21677 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
21679 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
21681 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
21683 * rtl.h (target_rtl): Remove lang_dependent_initialized.
21684 * toplev.c (initialize_rtl): Don't use it. Move previously
21685 "language-dependent" calls to...
21686 (backend_init): ...here.
21687 (lang_dependent_init_target): Don't set lang_dependent_initialized.
21688 Assert that RTL initialization hasn't happend yet.
21690 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
21692 PR rtl-optimization/61629
21693 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
21694 they have already been initialized.
21696 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
21698 PR middle-end/61268
21699 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
21700 DECL_INCOMING_RTL and entry_parm.
21701 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
21702 * calls.c (load_register_parameters): Likewise argument values.
21703 (emit_library_call_value_1, store_one_arg): Likewise argument
21705 * config/i386/i386.c (assign_386_stack_local): Likewise the local
21707 * explow.c (validize_mem): Modify the argument in-place.
21709 2014-07-24 Jiong Wang <jiong.wang@arm.com>
21711 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
21712 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
21714 2014-07-24 Jiong Wang <jiong.wang@arm.com>
21716 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
21717 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
21719 2014-07-24 Jiong Wang <jiong.wang@arm.com>
21721 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
21722 (aarch64_save_callee_saves): New parameter "skip_wb".
21723 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
21725 2014-07-24 Jiong Wang <jiong.wang@arm.com>
21727 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
21729 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
21731 2014-07-24 Roman Gareev <gareevroman@gmail.com>
21733 * graphite-isl-ast-to-gimple.c:
21734 (graphite_create_new_loop): Add calling of isl_id_free to properly
21735 decrement reference counts.
21737 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
21739 2014-07-24 Martin Liska <mliska@suse.cz>
21740 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
21742 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
21743 (rs6000_code_end): Likewise.
21745 2014-07-24 Martin Liska <mliska@suse.cz>
21747 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
21748 symtab_node funtion used.
21749 (rs6000_xcoff_declare_object_name): Likewise.
21751 2014-07-24 Martin Liska <mliska@suse.cz>
21753 * cgraphunit.c (compile): Correct function used.
21755 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
21757 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
21760 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
21763 * varasm.c (bss_initializer_p): Handle offlined ctors.
21764 (align_variable, get_variable_align): Likewise.
21765 (make_decl_one_only): Likewise.
21766 (default_binds_local_p_1): Likewise.
21767 (decl_binds_to_current_def_p): Likewise.
21768 (get_variable_section): Get constructor if it is offlined.
21769 (assemble_variable_contents): Sanity check that the caller
21770 streamed in the ctor in LTO.
21772 2014-07-24 Roman Gareev <gareevroman@gmail.com>
21774 * graphite-isl-ast-to-gimple.c:
21775 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
21776 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
21777 isl_ast_op_pdiv_r to the different case.
21779 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
21781 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21783 PR middle-end/61876
21784 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
21785 when flag_errno_math is on.
21787 2014-07-24 Martin Liska <mliska@suse.cz>
21789 * cgraph.h (varpool_node):
21790 (availability get_availability (void)):
21791 created from cgraph_variable_initializer_availability
21792 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
21793 created from: cgraph_variable_initializer_availability
21794 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
21795 (void finalize_named_section_flags (void)):
21796 created from varpool_finalize_named_section_flags
21797 (bool assemble_decl (void)): created from varpool_assemble_decl
21798 (void analyze (void)): created from varpool_analyze_node
21799 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
21800 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
21801 (void remove_initializer (void)): created from varpool_remove_initializer
21802 (tree get_constructor (void)): created from varpool_get_constructor
21803 (bool externally_visible_p (void)): created from varpool_externally_visible_p
21804 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
21805 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
21806 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
21807 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
21808 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
21809 (static bool output_variables (void)): created from varpool_output_variables
21810 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
21811 created from varpool_extra_name_alias
21812 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
21813 (static void dump_varpool (FILE *f)): created from dump_varpool
21814 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
21815 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
21816 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
21817 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
21818 (void assemble_aliases (void)): created from assemble_aliases
21820 2014-07-24 Martin Liska <mliska@suse.cz>
21822 * cgraph.h (symtab_node):
21823 (void register_symbol (void)): created from symtab_register_node
21824 (void remove (void)): created from symtab_remove_node
21825 (void dump (FILE *f)): created from dump_symtab_node
21826 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
21827 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
21828 (struct ipa_ref *add_reference (symtab_node *referred_node,
21829 enum ipa_ref_use use_type)): created from add_reference
21830 (struct ipa_ref *add_reference (symtab_node *referred_node,
21831 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
21832 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
21833 gimple stmt)): created from maybe_add_reference
21834 (bool semantically_equivalent_p (symtab_node *target)): created from
21835 symtab_semantically_equivalent_p
21836 (void remove_from_same_comdat_group (void)): created from
21837 remove_from_same_comdat_group
21838 (void add_to_same_comdat_group (symtab_node *old_node)): created from
21839 symtab_add_to_same_comdat_group
21840 (void dissolve_same_comdat_group_list (void)): created from
21841 symtab_dissolve_same_comdat_group_list
21842 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
21843 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
21844 created from symtab_alias_ultimate_target
21845 (inline symtab_node *next_defined_symbol (void)): created from
21846 symtab_next_defined_symbol
21847 (bool resolve_alias (symtab_node *target)): created from
21848 symtab_resolve_alias
21849 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
21850 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
21851 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
21852 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
21853 (void set_section (const char *section)): created from set_section_1
21854 (enum availability get_availability (void)): created from symtab_node_availability
21855 (void make_decl_local (void)): created from symtab_make_decl_local
21856 (bool real_symbol_p (void)): created from symtab_read_node
21857 (can_be_discarded_p (void)): created from symtab_can_be_discarded
21858 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
21859 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
21860 symtab_in_same_comdat_p;
21861 (bool address_taken_from_non_vtable_p (void)): created from
21862 address_taken_from_non_vtable_p
21863 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
21864 (static void dump_table (FILE *)): created from dump_symtab
21865 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
21866 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
21867 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
21868 symtab_used_from_object_file_p
21869 (void dump_base (FILE *)): created from dump_symtab_base
21870 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
21871 (void unregister (void)): created from symtab_unregister_node
21872 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
21873 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
21874 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
21875 symtab_nonoverwritable_alias_1
21876 * cgraph.h (cgraph_node):
21877 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
21878 created from cgraph_remove_node_and_inline_clones
21879 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
21880 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
21881 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
21882 (cgraph_node *function_symbol (enum availability *avail = NULL)):
21883 created from cgraph_function_node
21884 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
21885 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
21886 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
21887 created from cgraph_create_clone
21888 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
21889 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
21890 created from cgraph_create_virtual_clone
21891 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
21892 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
21893 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
21894 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
21895 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
21896 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
21897 created from cgraph_function_version_info
21898 (struct cgraph_function_version_info *insert_new_function_version (void)):
21899 created from insert_new_cgraph_node_version
21900 (struct cgraph_function_version_info *function_version (void)): created from
21901 get_cgraph_node_version
21902 (void analyze (void)): created from analyze_function
21903 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
21904 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
21905 tree real_alias) cgraph_add_thunk
21906 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
21907 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
21908 created from cgraph_function_or_thunk_node
21909 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
21910 created from expand_thunk
21911 (void reset (void)): created from cgraph_reset_node
21912 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
21913 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
21914 (void remove (void)): created from cgraph_remove_node
21915 (void dump (FILE *f)): created from dump_cgraph_node
21916 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
21917 (bool get_body (void)): created from cgraph_get_body
21918 (void release_body (void)): created from cgraph_release_function_body
21919 (void unnest (void)): created from cgraph_unnest_node
21920 (void make_local (void)): created from cgraph_make_node_local
21921 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
21922 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
21923 gcov_type count, int freq)): created from cgraph_create_edge
21924 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
21925 gcov_type count, int freq)): created from cgraph_create_indirect_edge
21926 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
21927 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
21928 created from cgraph_create_edge_including_clones
21929 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
21930 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
21931 (void remove_callers (void)): created from cgraph_node_remove_callers
21932 (void remove_callees (void)): created from cgraph_node_remove_callees
21933 (enum availability get_availability (void)): created from cgraph_function_body_availability
21934 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
21935 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
21936 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
21937 (void call_duplication_hooks (cgraph_node *node2)): created from
21938 cgraph_call_node_duplication_hooks
21939 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
21940 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
21941 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
21942 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
21943 (void call_function_insertion_hooks (void)):
21944 created from cgraph_call_function_insertion_hooks
21945 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
21946 (bool local_p (void)): created from cgraph_local_node
21947 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
21948 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
21949 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
21950 (inline bool only_called_directly_or_aliased_p (void)):
21951 created from cgraph_only_called_directly_or_aliased_p
21952 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
21953 created from cgraph_will_be_removed_from_program_if_no_direct_calls
21954 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
21955 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
21956 (bool can_remove_if_no_direct_calls_p (void)):
21957 created from cgraph_can_remove_if_no_direct_calls_p
21958 (inline bool has_gimple_body_p (void)):
21959 created from cgraph_function_with_gimple_body_p
21960 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
21961 (static void dump_cgraph (FILE *f)): created from dump_cgraph
21962 (static inline void debug_cgraph (void)): created from debug_cgraph
21963 (static void record_function_versions (tree decl1, tree decl2)):
21964 created from record_function_versions
21965 (static void delete_function_version (tree decl)):
21966 created from delete_function_version
21967 (static void add_new_function (tree fndecl, bool lowered)):
21968 created from cgraph_add_new_function
21969 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
21970 (static cgraph_node * create (tree decl)): created from cgraph_create_node
21971 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
21972 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
21973 (static cgraph_node *get_for_asmname (tree asmname)):
21974 created from cgraph_node_for_asm
21975 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
21976 created from cgraph_same_body_alias
21977 (static bool used_from_object_file_p_worker (cgraph_node *node,
21978 void *): new function
21979 (static bool non_local_p (cgraph_node *node, void *)):
21980 created from cgraph_non_local_node_p_1
21981 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
21982 created from verify_cgraph
21983 (static bool make_local (cgraph_node *node, void *)):
21984 created from cgraph_make_node_local
21985 (static cgraph_node *create_alias (tree alias, tree target)):
21986 created from cgraph_create_function_alias
21987 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
21988 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
21989 created from cgraph_create_edge_1
21990 * cgraph.h (varpool_node):
21991 (void remove (void)): created from varpool_remove_node
21992 (void dump (FILE *f)): created from dump_varpool_node
21994 2014-07-24 Richard Biener <rguenther@suse.de>
21997 * tree-ssa-structalias.c (create_variable_info_for_1):
21998 Use varpool_get_constructor.
21999 (create_variable_info_for): Likewise.
22001 2014-07-24 Jiong Wang <jiong.wang@arm.com>
22003 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
22004 subtract outgoing area size when restoring stack_pointer_rtx.
22006 2014-07-24 Nick Clifton <nickc@redhat.com>
22008 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
22009 that operations are taking place in parallel.
22010 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
22012 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
22014 * omp-low.c (extract_omp_for_data): Add missing break statement.
22016 2014-07-24 Richard Biener <rguenther@suse.de>
22018 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
22019 * tree-inline.c (estimate_move_cost): Add speed_p parameter
22020 and adjust MOVE_RATIO query accordingly.
22021 (estimate_num_insns): Adjust callers.
22022 * ipa-prop.c (ipa_populate_param_decls): Likewise.
22023 * ipa-cp.c (gather_context_independent_values,
22024 estimate_local_effects): Likewise.
22025 * ipa-split.c (consider_split): Likewise.
22027 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
22029 * config/i386/driver-i386.c: Remove names of unused arguments and
22030 unnecessary unused attributes.
22031 * config/i386/host-mingw32.c: Likewise.
22032 * config/i386/i386.c: Likewise.
22033 * config/i386/winnt-stubs.c: Likewise.
22034 * config/i386/winnt.c: Likewise.
22036 2014-07-23 Jiong Wang <jiong.wang@arm.com>
22038 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
22039 (aarch64_gen_loadwb_pair): New helper function.
22040 (aarch64_expand_epilogue): Simplify code using new helper functions.
22041 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
22043 2014-07-23 Jiong Wang <jiong.wang@arm.com>
22045 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
22046 (aarch64_gen_storewb_pair): New helper function.
22047 (aarch64_expand_prologue): Simplify code using new helper functions.
22048 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
22050 2014-07-23 Jiong Wang <jiong.wang@arm.com>
22052 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
22053 Rename to aarch64_save_callee_saves, remove restore code.
22054 (aarch64_restore_callee_saves): New function.
22056 2014-07-23 Jiong Wang <jiong.wang@arm.com>
22058 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
22059 (aarch64_save_callee_saves): New function to handle reg save
22060 for both core and vectore regs.
22062 2014-07-23 Jiong Wang <jiong.wang@arm.com>
22064 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
22065 (aarch64_gen_store_pair): New helper function.
22066 (aarch64_save_or_restore_callee_save_registers)
22067 (aarch64_save_or_restore_fprs): Use new helper functions.
22069 2014-07-23 Jiong Wang <jiong.wang@arm.com>
22071 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
22072 (aarch64_save_or_restore_callee_save_registers)
22073 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
22075 2014-07-23 Jiong Wang <jiong.wang@arm.com>
22077 * config/aarch64/aarch64.c
22078 (aarch64_save_or_restore_callee_save_registers)
22079 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
22081 2014-07-23 Jiong Wang <jiong.wang@arm.com>
22083 * config/aarch64/aarch64.c
22084 (aarch64_save_or_restore_callee_save_registers)
22085 (aarch64_save_or_restore_fprs): Remove 'increment'.
22087 2014-07-23 Jiong Wang <jiong.wang@arm.com>
22089 * config/aarch64/aarch64.c
22090 (aarch64_save_or_restore_callee_save_registers)
22091 (aarch64_save_or_restore_fprs): Use register offset in
22092 cfun->machine->frame.reg_offset.
22094 2014-07-23 Jiong Wang <jiong.wang@arm.com>
22096 * config/aarch64/aarch64.c
22097 (aarch64_save_or_restore_callee_save_registers)
22098 (aarch64_save_or_restore_fprs): Remove base_rtx.
22100 2014-07-23 Jiong Wang <jiong.wang@arm.com>
22102 * config/aarch64/aarch64.c
22103 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
22104 to 'start_offset'. Remove local variable 'start_offset'.
22106 2014-07-23 Jiong Wang <jiong.wang@arm.com>
22108 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
22109 type to HOST_WIDE_INT.
22111 2014-07-23 Jiong Wang <jiong.wang@arm.com>
22113 * config/aarch64/aarch64.c (aarch64_expand_prologue)
22114 (aarch64_save_or_restore_fprs)
22115 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
22117 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
22119 * config/arm/t-rtems-eabi: Add
22120 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
22121 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
22122 mbig-endian/mthumb/march=armv7-r, and
22123 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
22126 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
22127 Chris Johns <chrisj@rtems.org>
22128 Joel Sherrill <joel.sherrill@oarcorp.com>
22130 * config.gcc: Add nios2-*-rtems*.
22131 * config/nios2/rtems.h: New file.
22132 * gcc/config/nios2/t-rtems: New file.
22134 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
22137 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
22138 constant numbers, not general constants.
22139 (rs6000_expand_vector_init): Ditto.
22141 2014-07-23 Nathan Sidwell <nathan@acm.org>
22143 * gcov-tool.c (gcov_list): Declare here.
22144 (set_gcov_list): Remove.
22145 (gcov_output_files): Set gcov_list directly.
22147 2014-07-23 Host Schirmeier <horst@schirmeier.com>
22149 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
22151 2014-07-23 Jiong Wang <jiong.wang@arm.com>
22153 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
22154 callee-saved registers are available for padding purpose
22155 and r3 is not mandatory, then prefer use those callee-saved
22158 2014-07-23 Richard Biener <rguenther@suse.de>
22160 * params.def (PARAM_MAX_COMBINE_INSNS): New.
22161 * combine.c: Include statistics.h and params.h.
22162 (combine_instructions): Guard three and four insn combines
22163 with max-combine-insns value. Record statistics for combines
22165 * doc/invoke.texi (max-combine-insns): Document new param.
22167 2014-07-23 Roman Gareev <gareevroman@gmail.com>
22169 * graphite-isl-ast-to-gimple.c:
22170 (translate_isl_ast_node_block): New function.
22171 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
22173 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
22174 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
22176 2014-07-23 Roman Gareev <gareevroman@gmail.com>
22178 * graphite-isl-ast-to-gimple.c:
22179 (get_max_schedule_dimensions): New function.
22180 (extend_schedule): Likewise.
22181 (generate_isl_schedule): Add calling of extend_schedule and
22182 get_max_schedule_dimensions.
22184 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22186 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
22187 (case UNSPEC): Handle UNSPEC_RBIT.
22189 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22191 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
22192 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
22194 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22196 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
22198 2014-07-22 Roman Gareev <gareevroman@gmail.com>
22200 * graphite-isl-ast-to-gimple.c:
22201 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
22202 (ivs_params_clear):
22203 (build_iv_mapping): New function.
22204 (translate_isl_ast_node_user): Likewise.
22205 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
22207 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
22208 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
22209 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
22211 2014-07-21 Bin Cheng <bin.cheng@arm.com>
22214 * config/arm/arm.md (setmem): New pattern.
22215 * config/arm/arm-protos.h (struct tune_params): New fields.
22216 (arm_gen_setmem): New prototype.
22217 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
22218 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
22219 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
22220 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
22221 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
22222 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
22223 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
22224 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
22225 (arm_const_inline_cost): New function.
22226 (arm_block_set_max_insns): New function.
22227 (arm_block_set_non_vect_profit_p): New function.
22228 (arm_block_set_vect_profit_p): New function.
22229 (arm_block_set_unaligned_vect): New function.
22230 (arm_block_set_aligned_vect): New function.
22231 (arm_block_set_unaligned_non_vect): New function.
22232 (arm_block_set_aligned_non_vect): New function.
22233 (arm_block_set_vect, arm_gen_setmem): New functions.
22235 2014-07-21 Bin Cheng <bin.cheng@arm.com>
22237 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
22239 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
22242 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
22243 out of #ifdef __OPTIMIZE__.
22245 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
22247 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
22248 different trapping status if -fnon-call-exceptions is enabled.
22250 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
22252 * expr.c (store_field): Handle VOIDmode for calls that return values
22253 in multiple locations.
22255 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22257 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
22258 (altivec_vsldoi_<mode>): Likewise.
22260 2014-07-20 Roman Gareev <gareevroman@gmail.com>
22262 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
22263 to the number of characters in the line.
22265 2014-07-20 Roman Gareev <gareevroman@gmail.com>
22267 * graphite-isl-ast-to-gimple.c: Add using of
22268 build_nonstandard_integer_type instead of int128_integer_type_node.
22270 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
22272 * toplev.c (output_stack_usage): Adjust the location of the warning.
22274 2014-07-19 Daniel Cederman <cederman@gaisler.com>
22276 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
22277 (*membar_storeload): Disable for LEON3.
22279 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
22281 PR rtl-optimization/61461
22282 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
22284 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
22287 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
22288 Fix instruction constraint.
22289 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
22291 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
22293 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
22295 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
22297 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
22298 GNU coding standards.
22299 (nds32_register_move_cost): Likewise.
22300 (nds32_memory_move_cost): Likewise.
22301 (nds32_address_cost): Likewise.
22303 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22305 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
22307 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
22309 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
22310 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
22311 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
22312 (HAVE_sync_compare_and_swapqi): Define.
22313 (HAVE_sync_compare_and_swaphi): Likewise.
22314 (HAVE_sync_compare_and_swapsi): Likewise.
22316 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
22318 * config/mips/p5600.md: Add missing cpu tests.
22320 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22322 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
22323 (vmla_f64): Likewise.
22324 (vfms_f64): Likewise.
22325 (vmls_f64): Likewise.
22327 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22329 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
22330 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
22332 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22334 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
22335 (vmlal_high_lane_s32): Likewise.
22336 (vmlal_high_lane_u16): Likewise.
22337 (vmlal_high_lane_u32): Likewise.
22338 (vmlsl_high_lane_s16): Likewise.
22339 (vmlsl_high_lane_s32): Likewise.
22340 (vmlsl_high_lane_u16): Likewise.
22341 (vmlsl_high_lane_u32): Likewise.
22343 2014-07-17 Terry Guo <terry.guo@arm.com>
22345 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
22346 (alus_reg): Renamed to alus_sreg.
22347 * config/arm/arm-fixed.md: Change type of non-dsp instructions
22348 from alu_reg to alu_sreg. Change type of dsp instructions from
22349 alu_reg to alu_dsp_reg.
22350 * config/arm/thumb1.md: Likewise.
22351 * config/arm/thumb2.md: Likewise.
22352 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
22353 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
22354 with alu_sreg and alus_sreg.
22355 * config/arm/arm1026ejs.md (alu_op): Likewise.
22356 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
22357 * config/arm/arm926ejs.md (9_alu_op): Likewise.
22358 * config/arm/fa526.md (526_alu_op): Likewise.
22359 * config/arm/fa606te.md (606te_alu_op): Likewise.
22360 * config/arm/fa626te.md (626te_alu_op): Likewise.
22361 * config/arm/fa726te.md (726te_alu_op): Likewise.
22362 * config/arm/fmp626.md (mp626_alu_op): Likewise.
22363 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
22364 alu_sreg, alu_dsp_reg and alus_sreg.
22365 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
22366 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
22367 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
22368 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
22369 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
22370 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
22371 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
22372 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
22373 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
22374 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
22375 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
22376 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
22377 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
22378 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
22379 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
22380 alus_reg to alus_sreg.
22382 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
22384 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
22387 2014-07-17 Richard Biener <rguenther@suse.de>
22389 PR rtl-optimization/61801
22390 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
22391 don't set reg_pending_barrier if it appears in a debug-insn.
22393 2014-07-16 DJ Delorie <dj@redhat.com>
22395 * config/rx/rx.c (rx_option_override): Fix alignment values.
22396 (rx_align_for_label): Likewise.
22398 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
22401 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
22402 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
22403 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
22405 (cris_print_index, cris_print_operand, cris_constant_index_p)
22406 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
22407 (cris_address_cost): Ditto last CONSTANT_P.
22408 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
22409 callers changed. Yield cris_offsettable_symbol for non-PIC
22410 constant symbolic expressions including labels. Yield cris_unspec
22412 (cris_expand_pic_call_address): New parameter MARKERP. Set its
22413 target to pic_offset_table_rtx for calls that will likely go
22414 through PLT, const0_rtx when they can't. All callers changed.
22415 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
22416 symbolic expressions to be PICified. Remove second, redundant,
22417 assert on can_create_pseudo_p returning non-zero. Use
22418 replace_equiv_address_nv, not replace_equiv_address, for final
22420 * config/cris/cris.md ("movsi"): Move variable t to pattern
22421 toplevel. Adjust assert for new cris_symbol_type member. Use
22422 CONSTANT_P instead of CONSTANT_ADDRESS_P.
22423 ("*movsi_internal") <case 9>: Make check for valid unspec operands
22425 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
22426 ("call", "call_value"): Use second incoming operand as a marker
22427 for pic-offset-table-register being used.
22428 ("*expanded_call_non_v32", "*expanded_call_v32")
22429 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
22430 second incoming operand to CALL, match cris_call_type_marker.
22431 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
22432 ("*expanded_call_side"): Ditto. Fix typo in comment.
22433 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
22435 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
22436 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
22437 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
22438 users changed. Add members cris_offsettable_symbol and cris_unspec.
22439 (cris_symbol_type): Rename from cris_pic_symbol_type.
22440 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
22442 * config/cris/cris-protos.h (cris_symbol_type_of,
22443 cris_expand_pic_call_address): Adjust prototypes.
22444 (cris_legitimate_constant_p): New prototype.
22446 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
22447 an existing tmake_file. Don't add t-slibgcc and t-linux.
22449 2014-07-17 Jason Merrill <jason@redhat.com>
22452 * symtab.c (symtab_remove_from_same_comdat_group): Also
22453 set_comdat_group to NULL_TREE.
22454 (verify_symtab): Fix diagnostic.
22456 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
22459 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
22461 2014-07-16 Dodji Seketeli <dodji@redhat.com>
22463 Support location tracking for built-in macro tokens
22464 * input.h (is_location_from_builtin_token): New function declaration.
22465 * input.c (is_location_from_builtin_token): New function definition.
22466 * toplev.c (general_init): Tell libcpp what the pre-defined
22467 spelling location for built-in tokens is.
22469 2014-07-16 Jakub Jelinek <jakub@redhat.com>
22471 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
22472 on the FUNCTION_DECL.
22474 2014-07-16 Richard Biener <rguenther@suse.de>
22477 * doc/extend.texi (always_inline): Clarify.
22479 2014-07-15 Eric Christopher <echristo@gmail.com>
22481 * doc/invoke.texi (Link Options): Document -z option.
22483 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
22485 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
22486 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
22488 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
22490 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
22492 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
22494 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
22495 varpool_assemble_decl.
22496 * varpool.c (varpool_assemble_decl): Assert that node->definition is
22499 2014-07-15 Michael Matz <matz@suse.de>
22501 PR rtl-optimization/61772
22502 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
22504 2014-07-15 Richard Biener <rguenther@suse.de>
22506 * opts.c (default_options_table): Disable bit-ccp at -Og.
22508 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
22510 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
22512 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
22514 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
22515 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
22516 call langhook for unknown declaration.
22517 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
22518 * tree.h (DECL_ARGUMENTS): Update.
22519 * print-tree.c (print_node): Update.
22520 * tree-core.h (tree_decl_non_common): Remove arguments.
22521 (tree_function_decl): Add arguments.
22523 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
22525 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
22527 2014-07-14 Richard Biener <rguenther@suse.de>
22529 PR tree-optimization/61779
22530 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
22531 simplifying a condition.
22533 2014-07-14 Richard Biener <rguenther@suse.de>
22535 * builtins.c (c_strlen): Make only_value == 2 really only
22536 affect warning generation.
22538 2014-07-14 Richard Biener <rguenther@suse.de>
22540 PR tree-optimization/61757
22541 PR tree-optimization/61783
22542 PR tree-optimization/61787
22543 * tree-ssa-dom.c (record_equality): Revert canonicalization
22544 change and add comment.
22545 (propagate_rhs_into_lhs): Revert previous fix, removing
22546 loop depth restriction again.
22548 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22550 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
22551 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
22552 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
22553 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
22554 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
22555 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
22556 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
22558 2014-07-14 Richard Biener <rguenther@suse.de>
22560 * cgraph.h (decl_in_symtab_p): Make inline.
22562 2014-07-14 Jakub Jelinek <jakub@redhat.com>
22564 PR middle-end/61294
22565 * doc/invoke.texi (-Wmemset-transposed-args): Document.
22568 * config/i386/i386.c (classify_argument): Don't merge classes above
22571 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
22573 * cgraph.h (symtab_node): Add nonzero_address.
22574 (decl_in_symtab_p): Break out from ...
22575 (symtab_get_node): ... here.
22576 * fold-const.c: Include cgraph.h
22577 (tree_single_nonzero_warnv_p): Use symtab to determine
22578 if symbol is non-zero.
22579 * symtab.c (symtab_node::nonzero_address): New method.
22581 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
22583 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
22584 forgotten in previous commit.
22586 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
22588 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
22590 * ipa-devirt.c: Include stor-layout.h and intl.h
22591 (odr_subtypes_equivalent_p): New function.
22592 (warn_odr): New function.
22593 (warn_type_mismatch): New function.
22594 (odr_types_equivalent_p): New function.
22595 (add_type_duplicate): Use it.
22596 * common.opt (Wodr): New flag.
22597 * doc/invoke.texi (Wodr): Document new warning.
22599 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
22601 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
22602 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
22603 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
22604 (varpool_get_constructor): Push CTORS_IN timevar.
22605 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
22607 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
22609 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
22610 Remove VOID_FTYPE_PUSHORT.
22611 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
22612 Change code to USHORT_FTYPE_VOID.
22613 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
22614 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
22615 (ix86_atomic_assign_expand_fenv): Update for
22616 __builtin_ia32_fnstsw changes.
22617 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
22618 (fnstsw): Change operand 0 to nonimmediate operand.
22620 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
22622 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
22623 (varpool_get_constructor): New function.
22624 (varpool_ctor_useable_for_folding_p): Break out from ...
22625 (ctor_for_folding): ... here; use varpool_get_constructor.
22626 (varpool_assemble_decl): Likewise.
22627 * lto-streamer.h (struct output_block): Turn cgraph_node
22629 (lto_input_variable_constructor): Declare.
22630 * ipa-visibility.c (function_and_variable_visibility): Use
22631 varpool_get_constructor.
22632 * cgraph.h (varpool_get_constructor): Declare.
22633 (varpool_ctor_useable_for_folding_p): New function.
22634 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
22635 parameter; return error_mark_node for non-trivial constructors.
22636 (lto_write_tree_1, DFS_write_tree): Update use of
22637 get_symbol_initial_value.
22638 (output_function): Update initialization of symbol.
22639 (output_constructor): New function.
22640 (copy_function): Rename to ..
22641 (copy_function_or_variable): ... this one; handle vars too.
22642 (lto_output): Output variable sections.
22643 * lto-streamer-in.c (input_constructor): New function.
22644 (lto_read_body): Rename from ...
22645 (lto_read_body_or_constructor): ... this one; handle vars too.
22646 (lto_input_variable_constructor): New function.
22647 * ipa-prop.c (ipa_prop_write_jump_functions,
22648 ipa_prop_write_all_agg_replacement): Update.
22649 * lto-cgraph.c (compute_ltrans_boundary): Use it.
22650 (output_cgraph_opt_summary): Set symbol to NULL.
22652 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
22654 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
22655 non-polymorphic types.
22656 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
22657 * ipa-devirt.c (types_same_for_odr): Do not explode when one
22658 of types is not polymorphic.
22660 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
22662 * lra-constraints.c (remove_inheritance_pseudos): Process
22663 destination pseudo too.
22665 2014-07-11 Rong Xu <xur@google.com>
22667 * gcov-tool.c (gcov_output_files): Fix build error introduced in
22670 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
22672 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
22673 * config/avr/avr-devices.c (AVR_MCU): Same.
22674 (avr_mcu_types): add text start value to end of device list.
22675 * config/avr/avr-mcus.def: Add text section start for all devices.
22676 (ata5782): Add new avr5 device.
22678 * config/avr/avr-tables.opt: Regenerate.
22679 * config/avr/avr.h: Add declaration for text section start handler.
22680 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
22682 (LINK_SPEC): Include text section start handler to linker spec.
22683 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
22684 pass -Ttext option to linker if the text section start for the device
22686 * config/avr/t-multilib: Regenerate.
22687 * doc/avr-mmcu.texi: Regenerate.
22689 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
22691 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
22692 * config/rs6000/aix52.h (LINK_SPEC): Same.
22693 * config/rs6000/aix53.h (LINK_SPEC): Same.
22694 * config/rs6000/aix61.h (LINK_SPEC): Same.
22695 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
22697 2014-07-11 Roman Gareev <gareevroman@gmail.com>
22699 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
22700 (graphite_verify): New function.
22701 (ivs_params_clear): New function.
22702 (gcc_expression_from_isl_ast_expr_id): New function.
22703 (gcc_expression_from_isl_expr_int): New function.
22704 (binary_op_to_tree): New function.
22705 (ternary_op_to_tree): New function.
22706 (unary_op_to_tree): New function.
22707 (nary_op_to_tree): New function.
22708 (gcc_expression_from_isl_expr_op): New function.
22709 (gcc_expression_from_isl_expression): New function.
22710 (graphite_create_new_loop): New function.
22711 (translate_isl_ast_for_loop): New function.
22712 (get_upper_bound): New function.
22713 (graphite_create_new_loop_guard): New function.
22714 (translate_isl_ast_node_for): New function.
22715 (translate_isl_ast): New function.
22716 (add_parameters_to_ivs_params): New function.
22717 (scop_to_isl_ast): New parameter ip.
22718 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
22720 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
22722 * config/xtensa/predicates.md (call expander): Update for
22723 DECL_SECTION_NAME being string.
22725 2014-07-11 Richard Biener <rguenther@suse.de>
22727 PR middle-end/61473
22728 * builtins.c (fold_builtin_memory_op): Inline memory moves that
22729 can be implemented with a single load followed by a single store.
22730 (c_strlen): Only warn when only_value is not 2.
22732 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
22734 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
22736 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
22739 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
22740 (*movhi_bytes): Likewise.
22741 (*arm_movqi_insn): Likewise.
22743 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
22746 * config/alpha/alpha.c: Include tree-pass.h, context.h
22747 and pass_manager.h.
22748 (pass_data_handle_trap_shadows): New pass.
22749 (pass_handle_trap_shadows::gate): New pass gate function.
22750 (make_pass_handle_trap_shadows): New function.
22751 (rest_of_handle_trap_shadows): Ditto.
22753 (alpha_align_insns_1): Rename from alpha_align_insns.
22754 (pass_data_align_insns): New pass.
22755 (pass_align_insns::gate): New pass gate function.
22756 (make_pass_aling_insns): New function.
22757 (rest_of_align_insns): Ditto.
22758 (alpha_align_insns): Ditto.
22760 (alpha_option_override): Declare handle_trap_shadows info
22761 and align_insns_info. Register handle_trap_shadows and align_insns
22763 (alpha_reorg): Do not call alpha_trap_shadows and
22764 alpha_align_insn from here.
22766 (alpha_pad_function_end): Do not skip BARRIERs.
22768 2014-07-10 Rong Xu <xur@google.com>
22770 Add gcov-tool: an offline gcda profile processing tool support.
22771 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
22772 (gcov_is_error): Ditto.
22773 (gcov_read_string): Ditto.
22774 (gcov_read_sync): Ditto.
22775 * gcov-io.h: Move counter defines to gcov-counter.def.
22776 * gcov-dump.c (tag_counters): Use gcov-counter.def.
22777 * coverage.c: Ditto.
22778 * gcov-tool.c: Offline gcda profile processing tool.
22779 (unlink_gcda_file): Remove one gcda file.
22780 (unlink_profile_dir): Remove gcda files from the profile path.
22781 (gcov_output_files): Output gcda files to an output dir.
22782 (profile_merge): Merge two profiles in directory.
22783 (print_merge_usage_message): Print merge usage.
22784 (merge_usage): Print merge usage and exit.
22785 (do_merge): Driver for profile merge sub-command.
22786 (profile_rewrite): Rewrite profile.
22787 (print_rewrite_usage_message): Print rewrite usage.
22788 (rewrite_usage): Print rewrite usage and exit.
22789 (do_rewrite): Driver for profile rewrite sub-command.
22790 (print_usage): Print gcov-info usage and exit.
22791 (print_version): Print gcov-info version.
22792 (process_args): Process arguments.
22793 (main): Main routine for gcov-tool.
22794 * Makefile.in: Build and install gcov-tool.
22795 * gcov-counter.def: New file split from gcov-io.h.
22796 * doc/gcc.texi: Include gcov-tool.texi.
22797 * doc/gcov-tool.texi: Document for gcov-tool.
22799 2014-07-10 Richard Biener <rguenther@suse.de>
22801 PR tree-optimization/61757
22802 * tree-ssa-dom.c (loop_depth_of_name): Restore.
22803 (propagate_rhs_into_lhs): Revert part of last change.
22805 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
22807 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
22810 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
22812 PR middle-end/53590
22813 * function.c (allocate_struct_function): Revert r188667 change.
22815 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
22817 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
22819 * doc/install.texi: Remove links to defunct package providers for
22822 2014-07-09 Tom de Vries <tom@codesourcery.com>
22824 * final.c (get_call_fndecl): Declare.
22825 (self_recursive_call_p): New function.
22826 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
22828 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
22830 * ipa-devirt.c (record_node): Walk through aliases.
22832 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
22834 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
22836 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
22839 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
22841 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
22843 * ipa-visibility.c (function_and_variable_visibility): Remove
22844 temporary hack disabling local aliases on AIX.
22846 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
22848 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
22849 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
22851 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
22853 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
22854 * rs6000/rs6000.c: Inline output of .set instruction.
22855 (declare_alias_data): New struct.
22856 (rs6000_declare_alias): New function.
22857 (rs6000_xcoff_declare_function_name): Use it.
22858 (rs6000_xcoff_declare_object_name): New function.
22859 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
22860 (ASM_OUTPUT_DEF): Turn to empty definition.
22862 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
22865 * hash-table.h: use hash_table::value_type instead of
22866 Descriptor::value_type in the return types of several methods.
22868 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
22870 * tree-pass.h (pass_data): Remove has_execute member.
22871 * passes.c (execute_one_pass): Don't check pass->has_execute.
22872 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
22873 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
22874 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
22875 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
22876 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
22877 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
22878 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
22879 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
22880 gimple-low.c, gimple-ssa-isolate-paths.c,
22881 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
22882 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
22883 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
22884 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
22885 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
22886 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
22887 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
22888 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
22889 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
22890 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
22891 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
22892 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
22893 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
22894 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
22895 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
22896 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
22897 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
22898 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
22899 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
22900 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
22901 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
22902 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
22903 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
22904 web.c: Remove initializer for pass_data::has_execute.
22906 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
22908 * graphite-htab.h: Use hash_map instead of hash_table.
22909 * graphite-clast-to-gimple.c: Adjust.
22910 * passes.c: Use hash_map instead of hash_table.
22911 * sese.c: Likewise.
22912 * sese.h: Remove now unused code.
22914 2014-07-08 Sriraman Tallam <tmsriram@google.com>
22917 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
22920 2014-07-08 Jakub Jelinek <jakub@redhat.com>
22922 PR rtl-optimization/61673
22923 * combine.c (simplify_comparison): Test just mode's sign bit
22924 in tmode rather than the sign bit and any bits above it.
22926 2014-07-08 Roman Gareev <gareevroman@gmail.com>
22928 * graphite-isl-ast-to-gimple.c (generate_isl_context):
22929 Add __isl_give to the declaration.
22930 (generate_isl_schedule): Likewise.
22931 (scop_to_isl_ast): Likewise.
22933 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22935 * config/arm/arm.c (cortexa5_extra_costs): New table.
22936 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
22938 2014-07-08 Jakub Jelinek <jakub@redhat.com>
22940 PR tree-optimization/61725
22941 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
22942 range, use range_includes_zerop_p instead of integer_zerop on
22943 vr0->min, only use log2 of max if min is not negative.
22945 2014-07-08 Richard Biener <rguenther@suse.de>
22947 * tree-ssa-dom.h (loop_depth_of_name): Remove.
22948 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
22949 restriction on loop depth difference.
22950 (record_equality): Likewise.
22951 (propagate_rhs_into_lhs): Likewise. Simplify condition.
22952 (loop_depth_of_name): Remove.
22953 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
22954 restriction on loop depth difference.
22955 (init_copy_prop): Likewise.
22957 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
22959 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
22961 (walk_aliased_vdefs): Likewise.
22962 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
22963 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
22964 (detect_type_change_from_memory_writes): Check if entry was reached.
22966 2014-07-08 Richard Biener <rguenther@suse.de>
22968 PR tree-optimization/61681
22969 * tree-ssa-structalias.c (find_what_var_points_to): Expand
22970 NONLOCAL inside ESCAPED.
22972 2014-07-08 Richard Biener <rguenther@suse.de>
22974 PR tree-optimization/61680
22975 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
22976 Handle properly all read-write dependences with group accesses.
22978 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
22980 PR tree-optimization/61576
22981 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
22982 block containing reduction statement is predecessor of phi basi block.
22984 2014-07-08 Marek Polacek <polacek@redhat.com>
22987 * fold-const.c (round_up_loc): Change the parameter type.
22989 * fold-const.h (round_up_loc): Adjust declaration.
22990 * stor-layout.c (finalize_record_size): Check for too large types.
22992 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
22994 * symtab.c: Include calls.h.
22995 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
22997 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
22999 * config/rs6000/rs6000.c (output_vec_const_move): Handle
23000 little-endian code generation.
23001 * config/rs6000/spe.md (spe_evmergehi): Rename to...
23002 (vec_perm00_v2si): ... this. Handle little-endian code generation.
23003 (spe_evmergehilo): Rename to...
23004 (vec_perm01_v2si): ... this. Handle little-endian code generation.
23005 (spe_evmergelo): Rename to...
23006 (vec_perm11_v2si): ... this. Handle little-endian code generation.
23007 (spe_evmergelohi): Rename to...
23008 (vec_perm10_v2si): ... this. Handle little-endian code generation.
23009 (spe_evmergehi, spe_evmergehilo): New expanders.
23010 (spe_evmergelo, spe_evmergelohi): Likewise.
23011 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
23012 (*frob_tf_ti): Likewise.
23013 (*frob_<mode>_di_2): Likewise.
23014 (*frob_tf_di_8_2): Likewise.
23015 (*frob_di_<mode>): Likewise.
23016 (*frob_ti_tf): Likewise.
23017 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
23018 (*frob_ti_<mode>_8_2): Likewise.
23019 (*frob_ti_tf_2): Likewise.
23020 (mov_si<mode>_e500_subreg0): Rename to...
23021 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
23023 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
23024 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
23025 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
23026 the big endianness only.
23027 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
23028 (*mov_si<mode>_e500_subreg0_2): Rename to...
23029 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
23030 big big endianness only.
23031 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
23032 (*mov_si<mode>_e500_subreg4): Rename to...
23033 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
23035 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
23036 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
23037 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
23038 the big endianness only.
23039 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
23041 (*mov_si<mode>_e500_subreg4_2): Rename to...
23042 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
23044 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
23045 (*mov_sitf_e500_subreg8): Rename to...
23046 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
23048 (*mov_sitf_e500_subreg8_le): New instruction pattern.
23049 (*mov_sitf_e500_subreg8_2): Rename to...
23050 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
23052 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
23053 (*mov_sitf_e500_subreg12): Rename to...
23054 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
23056 (*mov_sitf_e500_subreg12_le): New instruction pattern.
23057 (*mov_sitf_e500_subreg12_2): Rename to...
23058 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
23060 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
23062 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
23064 * asan.c (instrument_strlen_call): Do not instrument first byte
23065 in strlen if already instrumented.
23067 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23069 * config/arm/arm.opt (mwords-little-endian): Delete.
23070 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
23071 of TARGET_LITTLE_WORDS.
23072 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
23073 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
23075 * doc/invoke.texi: Remove references to -mwords-little-endian.
23077 2014-07-07 Jakub Jelinek <jakub@redhat.com>
23079 * expmed.c (struct init_expmed_rtl): Change all fields but
23080 pow2 and cint from struct rtx_def to rtx.
23081 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
23082 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
23085 2014-07-06 Marek Polacek <polacek@redhat.com>
23088 * doc/invoke.texi: Document -Wsizeof-array-argument.
23090 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
23092 * wide-int.h (wide_int_storage): Change declaration from struct
23095 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
23097 * cgraph.c (cgraph_create_indirect_edge): Update call of
23098 get_polymorphic_call_info.
23099 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
23100 (possible_polymorphic_call_targets): Add parameter call.
23101 (decl_maybe_in_construction_p): New predicate.
23102 (get_polymorphic_call_info): Add parameter call;
23103 use decl_maybe_in_construction_p.
23104 * gimple-fold.c (fold_gimple_assign): Update use of
23105 possible_polymorphic_call_targets.
23106 (gimple_fold_call): Likewise.
23107 * ipa-prop.c: Inlcude calls.h
23108 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
23109 (param_type_may_change_p): New predicate.
23110 (detect_type_change_from_memory_writes): Break out from ...
23111 (detect_type_change): ... this one; use param_type_may_change_p.
23112 (detect_type_change_ssa): Use param_type_may_change_p.
23113 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
23115 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
23118 * config/arm/arm-protos.h (arm_legitimate_address_p,
23119 arm_is_constant_pool_ref): Add prototypes.
23120 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
23121 (arm_is_constant_pool_ref) New function.
23122 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
23123 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
23124 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
23125 operand. Remove pool_range and neg_pool_range attributes.
23126 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
23127 pool_range and neg_pool_range attributes.
23128 * config/arm/constraints.md (Uh): New constraint.
23129 (Uq): Don't allow constant pool references.
23131 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
23133 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
23134 (move_lo_quad_internal_be_<mode>): Likewise.
23135 (move_lo_quad_<mode>): Convert to define_expand.
23136 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
23137 (aarch64_simd_move_hi_quad_be_<mode>): New.
23138 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
23139 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
23140 (aarch64_combinez_be<mode>): New.
23141 (aarch64_combine<mode>): Convert to define_expand.
23142 (aarch64_combine_internal<mode>): New.
23143 (aarch64_simd_combine<mode>): Remove bogus RTL description.
23145 2014-07-04 Tom de Vries <tom@codesourcery.com>
23147 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
23148 combination of earlyclobber and read/write modifiers.
23150 2014-07-04 Tom de Vries <tom@codesourcery.com>
23152 * config/aarch64/aarch64-simd.md
23153 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
23155 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
23158 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
23160 2014-07-04 Jakub Jelinek <jakub@redhat.com>
23162 PR middle-end/61654
23163 * cgraphunit.c (expand_thunk): Call free_dominance_info.
23165 PR tree-optimization/61684
23166 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
23167 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
23169 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
23170 Kito Cheng <kito@0xlab.org>
23171 Monk Chiang <sh.chiang04@gmail.com>
23173 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
23174 (nds32_symbol_load_store_p): Move to ...
23175 (nds32_fp_as_gp_check_available): Move to ...
23176 * config/nds32/nds32-fp-as-gp.c: ... here.
23177 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
23178 extern declaration.
23180 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
23181 Kito Cheng <kito@0xlab.org>
23182 Monk Chiang <sh.chiang04@gmail.com>
23184 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
23185 (nds32_expand_store_multiple): Move to ...
23186 (nds32_expand_movmemqi): Move to ...
23187 * config/nds32/nds32-memory-manipulation.c: ... here.
23189 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
23190 Kito Cheng <kito@0xlab.org>
23191 Monk Chiang <sh.chiang04@gmail.com>
23193 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
23194 (nds32_output_casesi_pc_relative): Move to ...
23195 (nds32_output_casesi): Move to ...
23196 (nds32_mem_format): Move to ...
23197 (nds32_output_16bit_store): Move to ...
23198 (nds32_output_16bit_load): Move to ...
23199 (nds32_output_32bit_store): Move to ...
23200 (nds32_output_32bit_load): Move to ...
23201 (nds32_output_32bit_load_s): Move to ...
23202 (nds32_output_stack_push): Move to ...
23203 (nds32_output_stack_pop): Move to ...
23204 * config/nds32/nds32-md-auxiliary.c: ... here.
23206 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
23207 Ling-Hua Tseng <uranus@tinlans.org>
23209 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
23210 the purpose of this file.
23212 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
23213 Kito Cheng <kito@0xlab.org>
23214 Monk Chiang <sh.chiang04@gmail.com>
23216 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
23217 (nds32_address_cost): Move implementation to ...
23218 * config/nds32/nds32-cost.c: ... here.
23219 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
23220 (nds32_address_cost_impl): Declare.
23222 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
23223 Kito Cheng <kito@0xlab.org>
23224 Monk Chiang <sh.chiang04@gmail.com>
23226 * config/nds32/nds32.c
23227 (nds32_consecutive_registers_load_store_p): Move to ...
23228 (nds32_valid_multiple_load_store): Move to ...
23229 (nds32_valid_stack_push_pop): Move to ...
23230 (nds32_can_use_bclr_p): Move to ...
23231 (nds32_can_use_bset_p): Move to ...
23232 (nds32_can_use_btgl_p): Move to ...
23233 (nds32_can_use_bitci_p): Move to ...
23234 * config/nds32/nds32-predicates.c: ... here.
23236 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
23237 Kito Cheng <kito@0xlab.org>
23238 Monk Chiang <sh.chiang04@gmail.com>
23240 * config/nds32/nds32.c
23241 (nds32_expand_builtin_null_ftype_reg): Move to ...
23242 (nds32_expand_builtin_reg_ftype_imm): Move to ...
23243 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
23244 (nds32_init_builtins): Move implementation to ...
23245 (nds32_expand_builtin): Move implementation to ...
23246 * config/nds32/nds32-intrinsic.c: ... here.
23247 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
23248 (nds32_expand_builtin_impl): Declare.
23250 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
23251 Kito Cheng <kito@0xlab.org>
23252 Monk Chiang <sh.chiang04@gmail.com>
23254 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
23255 (nds32_emit_section_tail_template): Move to ...
23256 (nds32_emit_isr_jmptbl_section): Move to ...
23257 (nds32_emit_isr_vector_section): Move to ...
23258 (nds32_emit_isr_reset_conten): Move to ...
23259 (nds32_check_isr_attrs_conflict): Move to ...
23260 (nds32_construct_isr_vectors_information): Move to ...
23261 (nds32_asm_file_start): Move implementation to ...
23262 (nds32_asm_file_end): Move implementation to ...
23263 * config/nds32/nds32-isr.c: ... here.
23264 * config/nds32/nds32-protos.h
23265 (nds32_check_isr_attrs_conflict): Declare.
23266 (nds32_construct_isr_vectors_information): Declare.
23267 (nds32_asm_file_start_for_isr): Declare.
23268 (nds32_asm_file_end_for_isr): Declare.
23270 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
23271 Kito Cheng <kito@0xlab.org>
23272 Monk Chiang <sh.chiang04@gmail.com>
23274 * config.gcc (nds32*): Add new modules to extra_objs.
23275 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
23276 (nds32be-*-*): Likewise.
23277 * config/nds32/nds32-cost.c: New file.
23278 * config/nds32/nds32-fp-as-gp.c: New file.
23279 * config/nds32/nds32-intrinsic.c: New file.
23280 * config/nds32/nds32-isr.c: New file.
23281 * config/nds32/nds32-md-auxiliary.c: New file.
23282 * config/nds32/nds32-memory-manipulation.c: New file.
23283 * config/nds32/nds32-pipelines-auxiliary.c: New file.
23284 * config/nds32/nds32-predicates.c: New file.
23285 * config/nds32/t-nds32: New file.
23287 2014-07-03 Jakub Jelinek <jakub@redhat.com>
23289 PR tree-optimization/61682
23290 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
23291 using cases and when one of the operands is equal to 1.
23293 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
23295 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
23296 ashr<mode>3): Correct mode of operands[2].
23297 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
23298 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
23299 Correct mode of operands[2]. Fix split condition.
23301 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
23303 * arm.md (arch): Add armv6_or_vfpv3.
23304 (arch_enabled): Add test for the above.
23305 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
23307 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
23309 2014-07-03 Jakub Jelinek <jakub@redhat.com>
23311 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
23312 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
23313 HWI 1 and negate the unsigned value.
23314 * expmed.c (expand_sdiv_pow2): For modes wider than word always
23315 use AND instead of shift.
23316 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
23318 2014-07-03 Marek Polacek <polacek@redhat.com>
23320 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
23321 (-fsanitize=float-divide-by-zero): Move to the table with
23322 -fsanitize=undefined suboptions.
23323 (-fsanitize=float-cast-overflow): Likewise.
23325 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
23327 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
23328 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
23331 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23333 * loop-invariant.c (struct invariant): Add a new member: eqno;
23334 (find_identical_invariants): Update eqno;
23335 (create_new_invariant): Init eqno;
23336 (get_inv_cost): Compute comp_cost with eqno;
23338 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
23340 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
23341 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
23342 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
23343 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
23344 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
23346 2014-07-02 Christian Bruel <christian.bruel@st.com>
23350 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
23351 (make_preds_opaque): Delete.
23352 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
23353 (commit_mode_sets): New function.
23354 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
23355 Process all modes at once.
23356 * basic-block.h (pre_edge_lcm_avs): Declare.
23357 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
23358 Call clear_aux_for_edges. Fix comments.
23359 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
23360 (pre_edge_rev_lcm): Idem.
23361 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
23363 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
23364 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
23366 * config/i386/i386.c (x96_emit_mode_set): Idem.
23367 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
23368 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
23369 (fpscr_toggle) Disallow from delay slot.
23370 * target.def (emit_mode_set): Add prev_mode parameter.
23371 * doc/tm.texi: Regenerate.
23373 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23375 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
23378 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
23380 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
23381 vtable_pointer_value_to_vtable): Constify.
23382 (contains_polymorphic_type_p): Declare.
23383 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
23384 vtable_pointer_value_to_vtable): Constify.
23385 (contains_polymorphic_type_p): New predicate.
23386 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
23388 (ipa_set_ancestor_jf): Likewise.
23389 (detect_type_change): Return false in easy cases.
23390 (compute_complex_assign_jump_func): Require type to contain
23392 (compute_known_type_jump_func): Likewise.
23394 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
23396 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
23398 (type_in_anonymous_namespace_p): Constify argument.
23399 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
23400 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
23401 (main_odr_variant): New function.
23402 (hash_type_name): Make static; update assert; do not ICE on
23404 (types_same_for_odr): Bring here from tree.c; simplify and remove
23405 old structural comparing code that doesn't work for templates.
23406 (odr_hasher::equal): Update assert.
23407 (add_type_duplicate): Return true when bases should be computed;
23408 replace incomplete loader by complete; do not output duplicated
23409 warnings; do not ICE on non-records; set odr_violated flag.
23410 (get_odr_type): Be ready to replace incomplete type by complete
23411 one; work on ODR variants instead of main variants; reorder item
23412 in array so bases have still smaller indexes.
23413 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
23414 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
23416 2014-07-01 Cary Coutant <ccoutant@google.com>
23418 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
23420 (resolve_addr_in_expr): When replacing the rtx in a location list
23421 entry, get a new address table entry.
23422 (dwarf2out_finish): Call index_location_lists even if there are no
23423 addr_index_table entries yet.
23425 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
23427 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
23428 change for not being obvious.
23430 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
23432 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
23435 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23437 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
23438 (vcagt_f64): Likewise.
23439 (vcale_f64): Likewise.
23440 (vcaled_f64): Likewise.
23441 (vcales_f32): Likewise.
23442 (vcalt_f64): Likewise.
23443 (vcaltd_f64): Likewise.
23444 (vcalts_f32): Likewise.
23446 2014-07-01 Marek Polacek <polacek@redhat.com>
23448 * doc/invoke.texi: Document -Wint-conversion.
23450 2014-07-01 Marek Polacek <polacek@redhat.com>
23453 * doc/invoke.texi: Document -Wincompatible-pointer-types.
23455 2014-07-01 Martin Liska <mliska@suse.cz>
23457 IPA REF alias refactoring
23458 * cgraph.h (iterate_direct_aliases): New function.
23459 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
23460 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
23461 FOR_EACH_ALIAS added.
23462 (cgraph_for_node_and_aliases): Likewise.
23463 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
23464 * ipa-inline.c (reset_edge_caches): Likewise.
23465 (update_caller_keys): Likewise.
23466 * trans-mem.c (ipa_tm_execute): Likewise.
23467 *varpool.c (varpool_analyze_node): Likewise.
23468 (varpool_for_node_and_aliases): Likewise.
23469 * ipa-ref.h (first_alias): New function.
23470 (last_alias): Likewise.
23471 (has_aliases_p): Likewise.
23472 * ipa-ref.c (ipa_ref::remove_reference): Removal function
23473 is sensitive to IPA_REF_ALIASes.
23474 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
23475 are put at the beginning of the list.
23476 (symtab_node::iterate_direct_aliases): New function.
23478 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
23481 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
23483 (write_ts_type_common_tree_pointers): Do not stream fields not set
23484 for incomplete types; do not stream duplicated fields for variants;
23485 sanity check that variant and type match.
23486 (write_ts_type_non_common_tree_pointers): Likewise.
23487 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
23488 TYPE_SIZE whether type is complete.
23489 (lto_input_ts_type_common_tree_pointers): Do same changes as in
23490 write_ts_type_common_tree_pointers
23491 (lto_input_ts_type_non_common_tree_pointers): Likewise.
23493 2014-06-30 Joseph Myers <joseph@codesourcery.com>
23495 * var-tracking.c (add_stores): Return instead of asserting if old
23496 and new values for conditional store are the same.
23498 2014-06-30 Richard Henderson <rth@redhat.com>
23502 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
23503 the cfg if there were any changes.
23504 * passes.def: Revert move of peephole2 after reorder_blocks;
23505 move duplicate_computed_gotos before peephole2.
23507 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
23509 * except.c (emit_note_eh_region_end): New helper function.
23510 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
23511 emit EH_REGION_END note.
23512 * jump.c (cleanup_barriers): Do not split a call and its
23513 corresponding CALL_ARG_LOCATION note.
23515 2014-06-30 Jeff Law <law@redhat.com>
23517 PR tree-optimization/61607
23518 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
23519 deeper into the SSA_NAME_VALUE chain.
23521 2014-06-30 Marek Polacek <polacek@redhat.com>
23523 * convert.c (convert_to_integer): Don't instrument conversions if the
23524 function has no_sanitize_undefined attribute.
23525 * ubsan.c: Don't run the ubsan pass if the function has
23526 no_sanitize_undefined attribute.
23528 2014-06-30 Jakub Jelinek <jakub@redhat.com>
23530 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
23531 -fsanitize=undefined suboptions.
23533 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
23535 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
23536 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
23537 against bigendian and adjust indices.
23539 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
23541 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
23543 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
23546 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
23547 Add alternative; make early clobber. Adjust both split patterns
23548 to use operand 0 as the working register.
23550 2014-06-30 Jakub Jelinek <jakub@redhat.com>
23552 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
23553 as ira_object_id_map might be NULL, or 1.
23555 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
23557 * loop-invariant.c (get_inv_cost): Handle register class.
23558 (gain_for_invariant): Check the register pressure of the inv
23559 and its overlapped register class, other than all.
23561 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
23563 * doc/invoke.texi (Optimize Options): Fix descriptions of
23564 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
23566 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
23568 * doc/extend.texi (Function Attributes): Update 'naked' attribute
23571 2014-06-29 Tobias Grosser <tobias@grosser.es>
23574 * graphite-isl-ast-to-gimple.c: Add missing guards.
23576 2014-06-29 Roman Gareev <gareevroman@gmail.com>
23578 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
23579 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
23580 * flag-types.h: Add new enum fgraphite_generator.
23581 * graphite-isl-ast-to-gimple.c: New.
23582 * graphite-isl-ast-to-gimple.h: New.
23583 * graphite.c (graphite_transform_loops): Add choice of Graphite
23584 code generator, which depends on flag_graphite_code_gen.
23586 2014-06-29 Roman Gareev <gareevroman@gmail.com>
23588 * graphite-dependences.c (subtract_commutative_associative_deps):
23589 Add NULL checking of the following variables: must_raw_no_source,
23590 may_raw_no_source, must_war_no_source, may_war_no_source,
23591 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
23592 must_war, may_war, must_waw, may_waw.
23594 2014-06-29 Roman Gareev <gareevroman@gmail.com>
23596 * graphite-clast-to-gimple.c: gloog is renamed to
23597 graphite_regenerate_ast_cloog. gloog_error is renamed to
23598 graphite_regenerate_error.
23599 * graphite-clast-to-gimple.h: The definition of the struct
23600 bb_pbb_def is moved to graphite-htab.h.
23601 Add inclusion of the hash-table.h.
23602 * graphite-htab.h: The declaration of the function gloog is moved
23603 to graphite-clast-to-gimple.h and renamed to
23604 graphite_regenerate_ast_cloog.
23605 * graphite.c (graphite_transform_loops): gloog is renamed
23606 to graphite_regenerate_ast_cloog.
23608 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
23610 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
23612 (write_ts_type_common_tree_pointers): Do not stream fields not set
23613 for incomplete types; do not stream duplicated fields for variants;
23614 sanity check that variant and type match.
23615 (write_ts_type_non_common_tree_pointers): Likewise.
23616 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
23617 TYPE_SIZE whether type is complete.
23618 (lto_input_ts_type_common_tree_pointers): Do same changes as in
23619 write_ts_type_common_tree_pointers
23620 (lto_input_ts_type_non_common_tree_pointers): Likewise.
23622 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
23624 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
23626 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
23628 * tree-inline.c (remap_type_1): Do not duplicate fields
23629 that are shared in between type and its main variant.
23631 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
23633 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
23635 (ipa_set_ancestor_jf) Likewise.
23636 (check_stmt_for_type_change): Check that we work on main variant.
23637 (detect_type_change): Look into main variant.
23638 (compute_known_type_jump_func): Check that main variant has BINFO.
23640 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
23642 * ipa-devirt.c (set_type_binfo): New function.
23643 (add_type_duplicate): Use it.
23644 (get_odr_type): Sanity check that binfos points to main variants.
23645 (get_class_context): Be sure the context's outer_type is main variant.
23646 (contains_type_p): Walk main variant.
23647 (get_polymorphic_call_info_for_decl): Set outer_type to be
23649 (get_polymorphic_call_info): Likewise.
23650 (possible_polymorphic_call_targets): Sanity check that we operate
23653 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
23655 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
23657 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
23659 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
23660 accidental change due to wide-int branch merge.
23662 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23664 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
23665 compressed debug support.
23666 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
23667 * configure: Regenerate.
23668 * config.in: Regenerate.
23669 * common.opt (compressed_debug_sections): New enum.
23670 (gz, gz=): New options.
23671 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
23672 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
23673 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
23674 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
23675 LINK_COMPRESS_DEBUG_SPEC.
23676 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
23677 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
23678 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
23679 (Debugging Options): Document -gz[=type].
23681 2014-06-27 Martin Jambor <mjambor@suse.cz>
23684 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
23685 args_to_skip, use those from node instead. Copy args_to_skip and
23686 combined_args_to_skip from node to the new thunk.
23687 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
23688 (cgraph_create_virtual_clone): Moved computation of
23689 combined_args_to_skip...
23690 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
23692 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
23694 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
23695 redundant diagnostic machinary.
23697 2014-06-27 Richard Biener <rguenther@suse.de>
23699 * tree-ssa-math-opts.c (bswap_replace): Fix
23700 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
23702 2014-06-27 Martin Liska <mliska@suse.cz>
23704 * gimple.h (gimple_location_safe): New function introduced.
23705 * cgraphunit.c (walk_polymorphic_call_targets): Usage
23706 of gimple_location_safe replaces gimple_location.
23707 (gimple_fold_call): Likewise.
23708 * ipa-devirt.c (ipa_devirt): Likewise.
23709 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
23710 * ipa.c (walk_polymorphic_call_targets): Likewise.
23711 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
23713 2014-06-27 Jakub Jelinek <jakub@redhat.com>
23715 PR tree-optimization/57233
23716 PR tree-optimization/61299
23717 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
23719 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
23720 would be lowered to scalar shifts, check if corresponding
23721 shifts and vector BIT_IOR_EXPR are supported and don't lower
23722 or lower just to narrower vector type in that case.
23723 * expmed.c (expand_shift_1): Fix up handling of vector
23724 shifts and rotates.
23726 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
23729 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
23731 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
23733 * doc/invoke.texi (-fsemantic-interposition): Document.
23734 * common.opt (fsemantic-interposition): New flag.
23735 * varasm.c (decl_replaceable_p): Use it.
23737 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23740 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
23741 extraction other than index 3.
23743 2014-06-26 Teresa Johnson <tejohnson@google.com>
23745 * doc/invoke.texi: Fix typo.
23746 * dumpfile.c: Add support for documented -fdump-* options
23747 optimized/missed/note/optall.
23749 2014-06-26 Martin Jambor <mjambor@suse.cz>
23751 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
23752 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
23753 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
23754 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
23755 * opts.c (default_options_optimization): Set
23756 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
23757 * doc/invoke.texi (allow-load-data-races)
23758 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
23759 (allow-store-data-races): Document the new default.
23761 2014-06-26 Martin Jambor <mjambor@suse.cz>
23763 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
23764 renamed to ipa_impossible_devirt_target. Fix typo.
23765 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
23766 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
23767 ipa_impossible_devirt_target.
23769 2014-06-26 Richard Biener <rguenther@suse.de>
23771 PR tree-optimization/61607
23772 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
23773 explaining why we restrict copies on loop depth.
23774 * tree-ssa-dom.c (cprop_operand): Remove restriction on
23776 (record_equivalences_from_phis): Instead add it here.
23778 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
23780 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
23781 (LTO_WRAPPER_OBJS): New variable.
23782 (lto-wrapper$(exeext)): Use it.
23783 * collect2.c: Include "collect-utils.h".
23784 (verbose, debug): Remove variables.
23785 (at_file_supplied): No longer static.
23786 (tool_name): New variable.
23787 (do_wait, fork_execute, maybe_unlink): Don't declare.
23788 (tool_cleanup): No longer static.
23789 (notice): Remove function.
23790 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
23791 fork_execute calls.
23792 (collect_wait, do_wait, collect_execute): Remove functions.
23793 (maybe_unlink): No longer static.
23794 * collect2.h (verbose, debug): Don't declare.
23795 (at_file_supplied): Declare.
23796 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
23798 (collect_execute): Replace with implementation from collect2, plus a
23799 new arg use_atfile. All callers changed.
23800 (collect_wait): Replace with implementation from collect2.
23801 (maybe_unlink_file): Remove function.
23802 (fork_execute): Replace with implementation from collect2, plus a
23803 new arg use_atfile. All callers changed.
23804 (do_wait): Add call to utils_cleanup to the error path.
23805 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
23806 (tool_cleanup): Adjust declarations.
23807 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
23808 * tlink.c: Include "collect-utils.h".
23809 (tlink_execute): New arg use_atfile. All callers changed.
23810 (tlink_init, tlink_execute): Remove declarations.
23812 * collect-utils.c (save_temps): New variable.
23813 (do_wait): Use it instead of debug. Use fatal_error.
23814 * collect-utils.h (save_temps): Declare.
23815 * collect2.c (verbose): Rename from vflag. All uses changed.
23816 (tool_cleanup): New function, copied from collect_atexit.
23817 (collect_atexit, handler): Just call it.
23818 * collect2.h (verbose): Declaration renamed from vflag.
23819 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
23822 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
23823 (lto-wrapper$(exeext)): Link with collect-utils.o.
23824 * collect-utils.c: New file.
23825 * collect-utils.h: New file.
23826 * lto-wrapper.c: Include "collect-utils.h".
23827 (args_name): Delete variable.
23828 (tool_name): New variable.
23829 (tool_cleanup): New function.
23830 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
23831 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
23832 (fork_execute): Remove functions.
23834 2014-06-26 Nick Clifton <nickc@redhat.com>
23836 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
23838 * doc/extend.texi (Function Attributes): Fix typo in description
23839 of RX vector attribute.
23841 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
23843 * config.gcc (supported_defaults): Error when passing either
23844 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
23846 2014-06-26 Richard Biener <rguenther@suse.de>
23848 * tree-ssa-dom.c (cprop_operand): Remove restriction on
23849 propagating volatile pointers.
23851 2014-06-26 Richard Biener <rguenther@suse.de>
23853 PR tree-optimization/61607
23854 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
23855 loop if we redirected its latch edge.
23856 (thread_block_1): Do not cancel loops prematurely.
23858 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
23860 * toplev.c (backend_init_target): Move init_emit_regs and
23862 (backend_init) ... here; skip ira_init_once and backend_init_target.
23863 (target_reinit) ... and here; clear
23864 this_target_rtl->lang_dependent_initialized.
23865 (lang_dependent_init_target): Clear
23866 this_target_rtl->lang_dependent_initialized;
23867 break out rtl initialization to ...
23868 (initialize_rtl): ... here; call also backend_init_target
23870 * toplev.h (initialize_rtl): New function.
23871 * function.c: Include toplev.h
23872 (init_function_start): Call initialize_rtl.
23873 * rtl.h (target_rtl): Add target_specific_initialized,
23874 lang_dependent_initialized.
23876 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
23877 Jakub Jelinek <jakub@redhat.com>
23879 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
23881 2014-06-25 Tom de Vries <tom@codesourcery.com>
23883 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
23885 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
23887 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
23888 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
23889 Issue a strict overflow warning if appropriate.
23891 2014-06-25 Martin Liska <mliska@suse.cz>
23893 IPA REF refactoring
23894 * Makefile.in: Removed header file (ipa-ref-inline.h).
23895 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
23897 (cgraph_speculative_call_info): Likewise.
23898 (cgraph_for_node_thunks_and_aliases): Likewise.
23899 (cgraph_for_node_and_aliases): Likewise.
23900 (verify_cgraph_node): Likewise.
23901 * cgraph.h: Batch of IPA REF functions become member functions of
23902 symtab_node: add_reference, maybe_add_reference, clone_references,
23903 clone_referring, clone_reference, find_reference,
23904 remove_stmt_references, remove_all_references,
23905 remove_all_referring, dump_references, dump_referring,
23906 has_alias_p, iterate_reference, iterate_referring.
23907 * cgraphbuild.c (record_reference): New IPA REF function used.
23908 (record_type_list): Likewise.
23909 (record_eh_tables): Likewise.
23910 (mark_address): Likewise.
23911 (mark_load): Likewise.
23912 (mark_store): Likewise.
23913 (pass_build_cgraph_edges): Likewise.
23914 (rebuild_cgraph_edge): Likewise.
23915 (cgraph_rebuild_references): Likewise.
23916 (pass_remove_cgraph_callee_edges): Likewise.
23917 * cgraphclones.c (cgraph_clone_node): Likewise.
23918 (cgraph_create_virtual_clone): Likewise.
23919 (cgraph_materialize_clone): Likewise.
23920 (cgraph_materialize_all_clones): Likewise.
23921 * cgraphunit.c (cgraph_reset_node): Likewise.
23922 (cgraph_reset_node): Likewise.
23923 (analyze_function): Likewise.
23924 (assemble_thunks_and_aliases): Likewise.
23925 (expand_function): Likewise.
23926 * ipa-comdats.c (propagate_comdat_group): Likewise.
23927 (enqueue_references): Likewise.
23928 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
23929 (create_specialized_node): Likewise.
23930 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
23931 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
23932 * ipa-inline.c (reset_edge_caches): Likewise.
23933 (update_caller_keys): Likewise.
23934 (execute): Likewise.
23935 * ipa-prop.c (remove_described_reference): Likewise.
23936 (propagate_controlled_uses): Likewise.
23937 (ipa_edge_duplication_hook): Likewise.
23938 (ipa_modify_call_arguments): Likewise.
23939 * ipa-pure-const.c (propagate_pure_const): Likewise.
23940 * ipa-ref-inline.h: Header file removed, functions moved
23941 to symtab_node class.
23942 * ipa-ref.c (remove_reference): New class member function.
23943 (cannot_lead_to_return): New class member function.
23944 (referring_ref_list): Likewise.
23945 (referred_ref_list): Likewise.
23946 Rest of functions moved to symtab_node class.
23947 * ipa-ref.h: New member functions remove_reference,
23948 cannot_lead_to_return, referring_ref_list, referred_ref_list added
23950 ipa_ref_list class has new member functions: first_reference,
23951 first_referring, clear, nreferences.
23952 * ipa-reference.c (analyze_function): New IPA REF function used.
23953 (write_node_summary_p): Likewise.
23954 (ipa_reference_write_optimization_summary): Likewise.
23955 * ipa-split.c (split_function): Likewise.
23956 * ipa-utils.c (ipa_reverse_postorder): Likewise.
23957 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
23958 (function_and_variable_visibility): Likewise.
23959 * ipa.c (has_addr_references_p): Likewise.
23960 (process_references): Argument type changed.
23961 (symtab_remove_unreachable_nodes): New IPA REF function used.
23962 (process_references): Likewise.
23963 (set_writeonly_bit): Likewise.
23964 * lto-cgraph.c: Implementation of new symtab_node member functions
23965 that uses new IPA REF functions.
23966 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
23968 * lto-streamer-out.c (output_symbol_p): Likewise.
23969 * lto-streamer.h (referenced_from_this_partition_p): Argument type
23971 * symtab.c: Implementation of new IPA REF API.
23972 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
23973 (ipa_tm_create_version): Likewise.
23974 (ipa_tm_execute): Likewise.
23975 * tree-emutls.c (gen_emutls_addr): Likewise.
23976 * tree-inline.c (copy_bb): Likewise.
23977 (delete_unreachable_blocks_update_callgraph): Likewise.
23978 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
23979 (varpool_for_node_and_aliases): Likewise.
23981 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
23983 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
23985 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
23988 * fold-const.c (fold_checksum_tree): Use a hash_table of const
23989 tree_node * instead of tree_node *.
23991 (print_fold_checksum): Likewise.
23992 (fold_check_failed): Likewise.
23993 (debug_fold_checksum): Likewise.
23994 (fold_build1_stat_loc): Likewise.
23995 (fold_build2_stat_loc): Likewise.
23996 (fold_build3_stat_loc): Likewise.
23997 (fold_build_call_array_loc): Likewise.
23999 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
24001 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
24002 implementation with call to...
24003 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
24005 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
24008 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
24010 PR tree-optimization/57742
24011 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
24012 after replacing the statement.
24014 2014-06-25 Nick Clifton <nickc@redhat.com>
24016 * config/v850/v850.c (GHS_default_section_names): Change to const
24018 (GHS_current_section_names): Likewise.
24019 (v850_insert_attributes): Do not build strings, just assign the
24020 names directly. Change the type of 'chosen_section' to const
24022 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
24023 directly to the array entry.
24024 * config/v850/v850.h (GHS_default_section_names): Change to const
24026 (GHS_current_section_names): Likewise.
24028 2014-06-25 Jakub Jelinek <jakub@redhat.com>
24030 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
24031 (LANG_HOOKS_DECLS): Add it.
24032 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
24034 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
24035 * langhooks.h (struct lang_hooks_for_decls): Add
24036 omp_clause_linear_ctor hook.
24037 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
24038 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
24039 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
24040 combined simd loop use omp_clause_linear_ctor hook.
24042 2014-06-24 Cong Hou <congh@google.com>
24044 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
24045 pattern recognition.
24046 (type_conversion_p): PROMOTION is true if it's a type promotion
24047 conversion, and false otherwise. Return true if the given expression
24048 is a type conversion one.
24049 * tree-vectorizer.h: Adjust the number of patterns.
24050 * tree.def: Add SAD_EXPR.
24051 * optabs.def: Add sad_optab.
24052 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
24053 * expr.c (expand_expr_real_2): Likewise.
24054 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
24055 * gimple.c (get_gimple_rhs_num_ops): Likewise.
24056 * optabs.c (optab_for_tree_code): Likewise.
24057 * tree-cfg.c (estimate_operator_cost): Likewise.
24058 * tree-ssa-operands.c (get_expr_operands): Likewise.
24059 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
24060 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
24061 * doc/generic.texi: Add document for SAD_EXPR.
24062 * doc/md.texi: Add document for ssad and usad.
24064 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
24066 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
24067 qualification in cast.
24069 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
24071 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
24072 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
24073 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
24074 (tree_function_decl): ... here.
24075 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
24076 streaming of vindex to ...
24077 (write_ts_function_decl_tree_pointers): ... here.
24078 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
24079 Do not stream DECL_VINDEX.
24080 (lto_input_ts_function_decl_tree_pointers): Stream it here.
24082 2014-06-24 Catherine Moore <clm@codesourcery.com>
24083 Sandra Loosemore <sandra@codesourcery.com>
24085 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
24086 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
24087 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
24089 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
24091 * doc/invoke.texi (Warning Options): Remove duplicated
24092 -Wmaybe-uninitialized.
24094 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
24096 PR tree-optimization/57742
24097 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
24098 (handle_builtin_malloc, handle_builtin_memset): New functions.
24099 (strlen_optimize_stmt): Call them.
24100 * passes.def: Move strlen after loop+dom but before vrp.
24102 2014-06-24 Jakub Jelinek <jakub@redhat.com>
24105 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
24106 model family 6 CPU with has_longmode never use a CPU without
24109 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
24112 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
24115 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
24117 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
24118 * dominance.c (iterate_fix_dominators): Use hash_map instead of
24120 * hash-map.h: New file.
24121 * ipa-comdats.c: Use hash_map instead of pointer_map.
24123 * lto-section-out.c: Adjust.
24124 * lto-streamer.h: Replace pointer_map with hash_map.
24125 * symtab.c (verify_symtab): Likewise.
24126 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
24127 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
24128 * tree-streamer.h: Likewise.
24129 * tree-streamer.c: Adjust.
24130 * pointer-set.h: Remove pointer_map.
24132 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
24134 * hash-table.h: Add a template arg to choose between storing values
24135 and storing pointers to values, and then provide partial
24136 specializations for both.
24137 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
24138 should store, not the type values should point to.
24139 * tree-into-ssa.c (var_info_hasher): Likewise.
24140 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
24141 * tree-complex.c: Adjust.
24142 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
24143 table instead of int_tree_map *.
24144 * tree-parloops.c: Adjust.
24145 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
24146 type is being stored.
24147 * tree-vectorizer.c: Adjust.
24149 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
24151 * hash-table.h: Remove a layer of indirection from hash_table so that
24152 it contains the hash table's data instead of a pointer to the data.
24153 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
24154 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
24155 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
24156 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
24157 fold-const.c, gcse.c, ggc-common.c,
24158 gimple-ssa-strength-reduction.c, gimplify.c,
24159 graphite-clast-to-gimple.c, graphite-dependences.c,
24160 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
24161 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
24162 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
24163 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
24164 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
24165 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
24166 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
24167 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
24168 tree-ssa-live.c, tree-ssa-loop-im.c,
24169 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
24170 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
24171 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
24172 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
24173 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
24174 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
24175 vtable-verify.c, vtable-verify.h: Adjust.
24177 2014-06-24 Richard Biener <rguenther@suse.de>
24179 PR tree-optimization/61572
24180 * tree-ssa-sink.c (statement_sink_location): Do not sink
24181 loads from hard registers.
24183 2014-06-24 Jakub Jelinek <jakub@redhat.com>
24185 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
24186 not mentioned in clauses use private clause if the iterator is
24187 declared in #pragma omp for simd, and when adding lastprivate
24188 instead, add it to the outer #pragma omp for too. Diagnose
24189 if the variable is private in outer context. For simd collapse > 1
24190 loops, replace all iterators with temporaries.
24191 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
24192 same even in collapse > 1 loops.
24194 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
24195 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
24197 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
24198 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
24200 (gimplify_adjust_omp_clauses): Likewise.
24201 * omp-low.c (lower_rec_simd_input_clauses,
24202 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
24203 safelen the same as safelen(1).
24204 * tree-nested.c (convert_nonlocal_omp_clauses,
24205 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
24206 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
24207 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
24208 Fixup handling of GIMPLE_OMP_TARGET.
24209 (convert_tramp_reference_stmt, convert_gimple_call): Handle
24212 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
24214 PR tree-optimization/61554
24215 * tree-ssa-propagate.c: Include "bitmap.h".
24216 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
24217 properly update constructor/destructor.
24218 (substitute_and_fold_dom_walker::before_dom_children):
24219 Remove call to gimple_purge_dead_eh_edges, add bb->index to
24220 need_eh_cleaup instead.
24221 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
24224 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
24226 * varpool.c (dump_varpool_node): Dump used_by_single_function.
24227 * tree-pass.h (make_pass_ipa_single_use): New pass.
24228 * cgraph.h (used_by_single_function): New flag.
24229 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
24231 * passes.def (pass_ipa_single_use): Scedule.
24232 * ipa.c (BOTTOM): New macro.
24233 (meet): New function
24234 (propagate_single_user): New function.
24235 (ipa_single_use): New function.
24236 (pass_data_ipa_single_use): New pass.
24237 (pass_ipa_single_use): New pass.
24238 (pass_ipa_single_use::gate): New gate.
24239 (make_pass_ipa_single_use): New function.
24241 2014-06-23 Kai Tietz <ktietz@redhat.com>
24244 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
24245 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
24247 2014-06-23 Richard Biener <rguenther@suse.de>
24249 * tree-ssa-loop.c (gate_loop): New function.
24250 (pass_tree_loop::gate): Call it.
24251 (pass_data_tree_no_loop, pass_tree_no_loop,
24252 make_pass_tree_no_loop): New.
24253 * tree-vectorizer.c: Include tree-scalar-evolution.c
24254 (pass_slp_vectorize::execute): Initialize loops and SCEV if
24256 (pass_slp_vectorize::clone): New method.
24257 * timevar.def (TV_TREE_NOLOOP): New.
24258 * tree-pass.h (make_pass_tree_no_loop): Declare.
24259 * passes.def (pass_tree_no_loop): New pass group with
24262 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
24265 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
24266 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
24268 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
24270 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
24271 "yes" where needed.
24273 2014-06-23 Alan Modra <amodra@gmail.com>
24276 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
24277 to zero on debug statements.
24279 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
24282 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
24283 Ignore third operand if present by marking qualifier_internal.
24285 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
24287 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
24289 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
24290 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
24291 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
24292 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
24293 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
24294 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
24295 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
24296 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
24297 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
24298 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
24299 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
24300 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
24301 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
24302 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
24303 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
24304 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
24305 logic in GCC vector extensions
24307 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
24308 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
24309 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
24310 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
24311 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
24312 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
24313 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
24314 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
24315 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
24316 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
24318 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
24320 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
24323 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
24324 (vget_low_s64): Use __GET_LOW macro.
24325 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
24326 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
24327 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
24328 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
24329 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
24331 (vcombine_s64): Use GCC vector extensions; remove cast.
24332 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
24333 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
24334 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
24335 Fix type signature; remove cast.
24337 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
24340 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
24342 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
24344 (BUILTIN_VD1): New.
24345 (BUILTIN_VD_RE): Remove.
24346 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
24347 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
24348 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
24349 variant but not df.
24350 (vreinterpretv1df*, vreinterpret*v1df): New.
24351 (vreinterpretdf*, vreinterpret*df): Remove.
24352 * config/aarch64/aarch64-simd.md (aarch64_create,
24353 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
24354 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
24356 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
24357 (vcreate_f64): Remove cast, use v1df builtin.
24358 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
24359 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
24360 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
24361 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
24362 vmov_n_f64, vst1_f64): Use gcc vector extensions.
24363 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
24364 add range check using __builtin_aarch64_im_lane_boundsi.
24365 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
24366 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
24367 type signature, use gcc vector extensions.
24368 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
24369 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
24370 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
24371 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
24372 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
24373 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
24374 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
24375 vreinterpret_u64_f64): Use v1df builtin not df.
24377 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
24379 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
24382 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
24384 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
24387 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24389 * loop-invariant.c (pre_check_invariant_p): New function.
24390 (find_invariant_insn): Call pre_check_invariant_p.
24392 2014-06-22 Richard Henderson <rth@redhat.com>
24395 * compare-elim.c (struct comparison): Add eh_note.
24396 (find_comparison_dom_walker::before_dom_children): Don't eliminate
24397 a redundant comparison in a different EH region. Purge EH edges if
24400 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
24402 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
24403 (var_shift): Use it.
24404 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
24405 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
24406 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
24407 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
24408 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
24409 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
24410 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
24411 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
24412 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
24413 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
24414 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
24415 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
24416 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
24417 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
24418 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
24419 *rotldi3_internal15be): Use the new attribute. Merge register and
24420 integer alternatives.
24422 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
24424 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
24425 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
24426 split, *ashrdi3_internal3 and split): Delete, merge into...
24427 (ashr<mode>3): New expander.
24428 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
24429 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
24431 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
24433 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
24434 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
24435 *rotldi3_internal3 and split): Delete, merge into...
24436 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
24437 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
24438 Use "rotlw" extended mnemonic.
24440 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
24442 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
24443 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
24444 and split, *ashldi3_internal3 and split): Delete, merge into...
24445 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
24446 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
24448 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
24450 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
24451 (lshrsi3, two anonymous define_insns and define_splits,
24452 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
24453 *lshrdi3_internal3 and split): Delete, merge into...
24454 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
24455 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
24457 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
24459 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
24460 Remove "O" alternative.
24462 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
24464 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
24465 (mips_move_from_gpr_cost): Likewise.
24466 (mips_register_move_cost): Update accordingly.
24467 (mips_secondary_reload_class): Remove name of in_p.
24469 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
24472 * config/i386/i386.md (x86_64_shrd, x86_shrd,
24473 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
24475 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
24477 * config/nios2/nios2.c: Include "builtins.h".
24479 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
24481 * cgraph.h (tls_model_names): New variable.
24482 * print-tree.c (print_node): Simplify.
24483 * varpool.c (tls_model_names): New variable.
24484 (dump_varpool_node): Output tls model.
24486 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
24488 * ipa-visibility.c (function_and_variable_visibility): Disable
24489 temporarily local aliases for some targets.
24491 2014-06-20 Marek Polacek <polacek@redhat.com>
24493 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
24494 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
24495 into SANITIZE_UNDEFINED.
24496 * doc/invoke.texi: Describe -fsanitize=bounds.
24497 * gimplify.c (gimplify_call_expr): Add gimplification of internal
24498 functions created in the FEs.
24499 * internal-fn.c: Move "internal-fn.h" after "tree.h".
24500 (expand_UBSAN_BOUNDS): New function.
24501 * internal-fn.def (UBSAN_BOUNDS): New internal function.
24502 * internal-fn.h: Don't define internal functions here.
24503 * opts.c (common_handle_option): Add -fsanitize=bounds.
24504 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
24505 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
24506 * tree-core.h: Define internal functions here.
24507 (struct tree_base): Add ifn field.
24508 * tree-pretty-print.c: Include "internal-fn.h".
24509 (dump_generic_node): Handle functions without CALL_EXPR_FN.
24510 * tree.c (get_callee_fndecl): Likewise.
24511 (build_call_expr_internal_loc): New function.
24512 * tree.def (CALL_EXPR): Update description.
24513 * tree.h (CALL_EXPR_IFN): Define.
24514 (build_call_expr_internal_loc): Declare.
24515 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
24517 (ubsan_type_descriptor): Change bool parameter to enum
24518 ubsan_print_style. Adjust the code. Add handling of
24520 (ubsan_expand_bounds_ifn): New function.
24521 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
24522 (ubsan_build_overflow_builtin): Likewise.
24523 (instrument_bool_enum_load): Likewise.
24524 (ubsan_instrument_float_cast): Likewise.
24525 * ubsan.h (enum ubsan_print_style): New enum.
24526 (ubsan_expand_bounds_ifn): Declare.
24527 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
24529 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
24531 * config/rs6000/rs6000.md: Append `DONE' to preparation
24532 statements of `bswap' pattern splitters.
24534 2014-06-20 Tom de Vries <tom@codesourcery.com>
24536 * target.def (call_fusage_contains_non_callee_clobbers): Update
24538 * doc/tm.texi: Regenerate.
24540 2014-06-20 Yury Gribov <y.gribov@samsung.com>
24541 Max Ostapenko <m.ostapenko@partner.samsung.com>
24544 * asan.c (instrument_strlen_call): Fixed instrumentation of
24547 2014-06-20 Martin Jambor <mjambor@suse.cz>
24550 * ipa-prop.c (impossible_devirt_target): New function.
24551 (try_make_edge_direct_virtual_call): Use it, also instead of
24554 2014-06-20 Yury Gribov <y.gribov@samsung.com>
24555 Max Ostapenko <m.ostapenko@partner.samsung.com>
24558 * asan.c (build_check_stmt): Add condition.
24560 2014-06-20 Martin Jambor <mjambor@suse.cz>
24563 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
24566 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24568 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
24570 (VCONQ): Make comment more helpful.
24572 * config/aarch64/aarch64-simd.md
24573 (aarch64_sqdmulh_lane<mode>):
24574 Use VCOND for operands 2. Update lane checking and flipping logic.
24575 (aarch64_sqrdmulh_lane<mode>): Likewise.
24576 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
24577 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
24578 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
24579 attribute of operand 3 to VCOND.
24580 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
24581 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
24582 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
24583 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
24584 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
24585 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
24587 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
24588 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
24589 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
24590 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
24591 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
24592 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
24593 operand to VCOND. Update lane flipping and bounds checking logic.
24594 (aarch64_sqdmlal2_lane<mode>): Likewise.
24595 (aarch64_sqdmlsl_lane<mode>): Likewise.
24596 (aarch64_sqdmull_lane<mode>): Likewise.
24597 (aarch64_sqdmull2_lane<mode>): Likewise.
24598 (aarch64_sqdmlal_laneq<mode>):
24599 Replace VCON usage with VCONQ.
24600 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
24601 (aarch64_sqdmlal2_laneq<mode>): Emit
24602 aarch64_sqdmlal2_laneq<mode>_internal insn.
24603 Replace VCON with VCONQ.
24604 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
24605 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
24606 (aarch64_sqdmull_laneq<mode>): Emit
24607 aarch64_sqdmull_laneq<mode>_internal insn.
24608 Replace VCON with VCONQ.
24609 (aarch64_sqdmull2_laneq<mode>): Emit
24610 aarch64_sqdmull2_laneq<mode>_internal insn.
24611 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
24612 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
24613 of 3rd argument to int16x4_t.
24614 (vqdmlalh_lane_s16): Likewise.
24615 (vqdmlslh_lane_s16): Likewise.
24616 (vqdmull_high_lane_s16): Likewise.
24617 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
24618 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
24619 (vqdmlsl_lane_s16): Likewise.
24620 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
24621 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
24622 (vqdmlals_lane_s32): Likewise.
24623 (vqdmlsls_lane_s32): Likewise.
24624 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
24625 (vqdmulls_lane_s32): Likewise.
24626 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
24627 (vqdmlsl_lane_s32): Likewise.
24628 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
24629 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
24630 (vqrdmulhh_lane_s16): Likewise.
24631 (vqdmlsl_high_lane_s16): Likewise.
24632 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
24633 (vqdmlsl_high_lane_s32): Likewise.
24634 (vqrdmulhs_lane_s32): Likewise.
24636 2014-06-20 Tom de Vries <tom@codesourcery.com>
24638 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
24639 get_call_reg_set_usage.
24641 2014-06-20 Tom de Vries <tom@codesourcery.com>
24643 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
24644 it contains all call_used_regs.
24646 2014-06-20 Tom de Vries <tom@codesourcery.com>
24648 * final.c (collect_fn_hard_reg_usage): Add and use variable
24649 function_used_regs.
24651 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
24653 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
24654 (set_init_priority, get_init_priority, set_fini_priority,
24655 get_fini_priority): New methods.
24656 * tree.c (init_priority_for_decl): Remove.
24657 (init_ttree): Do not initialize init priority.
24658 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
24659 (decl_priority_info): Remove.
24660 (decl_init_priority_insert): Rewrite.
24661 (decl_fini_priority_insert): Rewrite.
24662 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
24663 tree_priority_map_marked_p): Remove.
24664 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
24665 * lto-streamer-out.c (hash_tree): Do not hash priorities.
24666 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
24667 not output priorities.
24668 (pack_ts_function_decl_value_fields): Likewise.
24669 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
24670 not input priorities.
24671 (unpack_ts_function_decl_value_fields): Likewise.
24672 * symtab.c (symbol_priority_map): Declare.
24673 (init_priority_hash): Declare.
24674 (symtab_unregister_node): Unregister from priority hash, too.
24675 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
24677 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
24678 (symbol_priority_info): New function.
24679 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
24681 * tree-core.h (tree_priority_map): Remove.
24683 2014-06-20 Jakub Jelinek <jakub@redhat.com>
24685 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
24686 0xff to uint64_t before shifting it up.
24688 2014-06-20 Julian Brown <julian@codesourcery.com>
24689 Chung-Lin Tang <cltang@codesourcery.com>
24691 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
24692 TARGET_THUMB1_ONLY. Add comments.
24694 2014-06-19 Tom de Vries <tom@codesourcery.com>
24696 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
24697 return type to void.
24698 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
24700 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24702 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
24703 as "move", from depends_on.
24705 2014-06-19 Terry Guo <terry.guo@arm.com>
24707 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
24710 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
24712 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
24714 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
24716 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
24719 * config/sh/sh.c (prepare_move_operands): Don't process TLS
24720 addresses here if reload in progress or completed.
24722 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
24724 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
24725 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
24726 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
24727 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
24728 (mips_register_priority): New function that implements the target
24729 hook TARGET_REGISTER_PRIORITY.
24730 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
24731 (mips_lra_p): Likewise for TARGET_LRA_P.
24732 (TARGET_REGISTER_PRIORITY): Define macro.
24733 (TARGET_SPILL_CLASS): Likewise.
24734 (TARGET_LRA_P): Likewise.
24735 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
24737 (REG_CLASS_NAMES): Likewise.
24738 (REG_CLASS_CONTENTS): Likewise.
24739 (BASE_REG_CLASS): Use M16_SP_REGS.
24740 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
24741 New set attribute to enable alternatives depending on the register
24743 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
24744 (*lea64): Disable pattern for MIPS16.
24745 * config/mips/mips.opt (mlra): New option.
24747 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
24749 * lra-constraints.c (base_to_reg): New function.
24750 (process_address): Use new function.
24752 2014-06-18 Tom de Vries <tom@codesourcery.com>
24754 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
24755 * config/aarch64/aarch64.c
24756 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
24757 (aarch64_emit_call_insn): New function.
24758 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
24760 * config/aarch64/aarch64.md (define_expand "call_internal")
24761 (define_expand "call_value_internal", define_expand "sibcall_internal")
24762 (define_expand "sibcall_value_internal"): New.
24763 (define_expand "call", define_expand "call_value")
24764 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
24765 expand variant and aarch64_emit_call_insn.
24767 2014-06-18 Radovan Obradovic <robradovic@mips.com>
24768 Tom de Vries <tom@codesourcery.com>
24770 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
24771 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
24773 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
24774 clobbers to CALL_INSN_FUNCTION_USAGE.
24775 (define_expand "sibcall_internal")
24776 (define_expand "sibcall_value_internal"): New.
24777 (define_expand "call", define_expand "call_value"): Add argument to
24778 arm_emit_call_insn.
24779 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
24780 (define_expand "sibcall_value"): Use sibcall_value_internal and
24781 arm_emit_call_insn.
24783 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
24785 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
24787 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
24789 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
24792 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
24794 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
24795 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
24796 annotations. Fix DWARF information.
24798 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
24800 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
24801 __udivmoddi4, and fixups for negative operands.
24803 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
24805 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
24807 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
24809 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
24812 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
24814 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
24817 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
24819 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
24820 describing register usage on function entry and exit.
24822 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
24824 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
24825 (__aeabi_ldivmod): Fix whitespace.
24827 2014-06-18 Andreas Schwab <schwab@suse.de>
24829 * doc/md.texi (Standard Names): Use @itemx for grouped items.
24830 Remove blank line after @item.
24832 2014-06-18 Richard Henderson <rth@redhat.com>
24835 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
24837 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
24839 * config/arm/arm.c (neon_vector_mem_operand): Allow register
24840 POST_MODIFY for neon loads and stores.
24841 (arm_print_operand): Output post-index register for neon loads and
24844 2014-06-18 Richard Biener <rguenther@suse.de>
24846 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
24848 2014-06-18 Richard Biener <rguenther@suse.de>
24850 * tree-pass.h (make_pass_dce_loop): Remove.
24851 * passes.def: Replace pass_dce_loop with pass_dce.
24852 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
24853 changed free niter estimates and reset the scev cache.
24854 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
24855 make_pass_dce_loop): Remove.
24856 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
24857 (fini_copy_prop): Return whether something changed. Always
24858 let substitute_and_fold perform DCE and free niter estimates
24859 and reset the scev cache if so.
24860 (execute_copy_prop): If sth changed schedule cleanup-cfg.
24861 (pass_data_copy_prop): Do not unconditionally schedule
24862 cleanup-cfg or update-ssa.
24864 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
24866 PR tree-optimization/61518
24867 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
24868 reduction var is used in reduction stmt or phi-function only.
24870 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24872 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
24874 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
24876 PR tree-optimization/61517
24877 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
24878 whose rhs's first tree is the source expression instead of the
24880 (find_bswap_or_nop): Likewise.
24881 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
24882 gimple stmt whose rhs's first tree is the source. In the memory source
24883 case, move the stmt to be replaced close to one of the original load to
24884 avoid the problem of a store between the load and the stmt's original
24886 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
24889 2014-06-18 Andreas Schwab <schwab@suse.de>
24891 PR rtl-optimization/54555
24892 * postreload.c (move2add_use_add2_insn): Substitute
24893 STRICT_LOW_PART only if it is cheaper.
24895 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
24897 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
24898 Do not use unspec as call operand. Use memory_operand instead of
24899 memory_nox32_operand and add "m" operand constraint. Disable
24900 pattern for TARGET_X32.
24901 (*sibcall_pop_memory): Ditto.
24902 (*sibcall_value_memory): Ditto.
24903 (*sibcall_value_pop_memory): Ditto.
24904 (sibcall peepholes): Merge SImode and DImode patterns using
24905 W mode iterator. Use memory_operand instead of memory_nox32_operand.
24906 Disable pattern for TARGET_X32. Check if eliminated register is
24907 really dead after call insn. Generate call RTX without unspec operand.
24908 (sibcall_value peepholes): Ditto.
24909 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
24910 instead of memory_nox32_operand. Check if eliminated register is
24911 really dead after call insn. Generate call RTX without unspec operand.
24912 (sibcall_value_pop peepholes): Ditto.
24913 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
24915 2014-06-18 Terry Guo <terry.guo@arm.com>
24918 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
24921 2014-06-18 Olivier Hainque <hainque@adacore.com>
24923 * tree-core.h (tree_block): Add an "end_locus" field, allowing
24924 memorization of the end of block source location.
24925 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
24926 * gimplify.c (gimplify_bind_expr): Propagate the block start and
24927 end source location info we have on the block entry/exit code we
24930 2014-06-18 Richard Biener <rguenther@suse.de>
24932 * common.opt (fssa-phiopt): New option.
24933 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
24935 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
24936 * doc/invoke.texi (-fssa-phiopt): Document.
24938 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24940 * genattrtab.c (n_bypassed): New variable.
24941 (process_bypasses): Initialise n_bypassed.
24942 Count number of bypassed reservations.
24943 (make_automaton_attrs): Allocate space for bypassed reservations
24944 rather than number of bypasses.
24946 2014-06-18 Richard Biener <rguenther@suse.de>
24948 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
24949 we propagated anything.
24950 (substitute_and_fold_dom_walker::before_dom_children): Something
24951 changed if we propagated into PHI arguments.
24952 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
24955 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
24957 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
24959 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
24960 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
24961 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
24962 Introduces alternative way of loads group permutaions.
24963 (vect_transform_grouped_load): Try alternative way of permutations.
24965 2014-06-18 Jakub Jelinek <jakub@redhat.com>
24967 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
24968 changed in ORT_TARGET region, don't jump to do_outer.
24969 (struct gimplify_adjust_omp_clauses_data): New type.
24970 (gimplify_adjust_omp_clauses_1): Adjust for data being
24971 a struct gimplify_adjust_omp_clauses_data pointer instead
24972 of tree *. Pass pre_p as a new argument to
24973 lang_hooks.decls.omp_finish_clause hook.
24974 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
24975 splay_tree_foreach to pass both list_p and pre_p.
24976 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
24977 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
24978 gimplify_adjust_omp_clauses callers.
24979 * langhooks.c (lhd_omp_finish_clause): New function.
24980 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
24981 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
24982 * langhooks.h (struct lang_hooks_for_decls): Add a new
24983 gimple_seq * argument to omp_finish_clause hook.
24984 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
24985 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
24986 (scan_omp_parallel, lower_omp_for): When adding
24987 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
24988 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
24989 * tree-nested.c (convert_nonlocal_omp_clauses,
24990 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
24991 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
24993 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
24995 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
24996 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
24998 2014-06-17 Xinliang David Li <davidxl@google.com>
25000 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
25001 * passes.c (pass_init_dump_file): Do not set initialize
25002 flag to false unconditionally.
25004 2014-06-17 Richard Biener <rguenther@suse.de>
25006 * genopinit.c (main): Use vec<>::qsort method.
25007 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
25009 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
25011 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
25013 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
25014 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
25015 (mips_move_to_gpr_cost): Remove ST_REGS case.
25016 (mips_move_from_gpr_cost): Likewise.
25017 (mips_register_move_cost): Likewise.
25018 (mips_secondary_reload_class): Likewise.
25020 2014-06-17 Richard Biener <rguenther@suse.de>
25022 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
25023 (pass_all_optimizations): Move 3rd copy-prop pass from after
25024 fre to before ifcombine/phiopt.
25026 2014-06-17 Richard Biener <rguenther@suse.de>
25028 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
25029 and allow all blocks to be forwarders.
25031 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
25034 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
25035 variable 'size'; calculate 'size' right in the front; use
25036 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
25037 pcum->aapcs_stack_words.
25039 2014-06-17 Nick Clifton <nickc@redhat.com>
25041 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
25042 (umulhi3, mulsidi3, umulsidi3): Likewise.
25044 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
25046 PR middle-end/61508
25047 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
25048 check for section name.
25050 2014-06-17 Richard Biener <rguenther@suse.de>
25052 * tree-ssa-propagate.c: Include domwalk.h.
25053 (substitute_and_fold): Outline main worker into a domwalker ...
25054 (substitute_and_fold_dom_walker::before_dom_children): ... here.
25055 Schedule stmts we can fully propagate for removal. Remove
25057 (substitute_and_fold): Apply a dominator walk to perform
25058 substitution. Process stmts scheduled for removal here.
25060 2014-06-17 Richard Biener <rguenther@suse.de>
25062 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
25063 of PHI node moving.
25065 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
25067 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
25068 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
25069 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
25070 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
25071 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
25073 (get_fpscr) : Likewise.
25075 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
25077 PR rtl-optimization/61325
25078 * lra-constraints.c (valid_address_p): Add forward declaration.
25079 (simplify_operand_subreg): Check address validity before and after
25080 alter_reg of memory subreg.
25082 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
25084 * config/i386/i386.c (decide_alg): Correctly handle
25085 maximum size of stringop algorithm.
25087 2014-06-16 Yury Gribov <y.gribov@samsung.com>
25089 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
25091 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
25093 PR rtl-optimization/61522
25094 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
25096 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
25099 * symtab.c (symtab_node::reset_section): New method.
25100 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
25102 * cgraph.h (reset_section): Declare.
25103 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
25104 do not consider comdat locals.
25105 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
25107 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
25108 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
25109 reset sections of symbols dragged out of the comdats.
25110 (function_and_variable_visibility): Reset sections of
25113 2014-06-16 Richard Biener <rguenther@suse.de>
25115 PR tree-optimization/61482
25116 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
25117 [-INF(OVF), +INF(OVF)] range.
25119 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
25121 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
25122 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
25123 handling 32-bit multiplication.
25125 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
25127 PR middle-end/61430
25128 * lra-lives.c (process_bb_lives): Skip creating copy during
25129 insn scan when src/dest has constrained to same regno.
25131 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
25133 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
25134 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
25136 2014-06-16 Yury Gribov <y.gribov@samsung.com>
25138 * asan.c (check_func): New function.
25139 (maybe_create_ssa_name): Likewise.
25140 (build_check_stmt_with_calls): Likewise.
25141 (use_calls_p): Likewise.
25142 (report_error_func): Change interface.
25143 (build_check_stmt): Allow non-integer lengths; add support
25145 (asan_instrument): Likewise.
25146 (instrument_mem_region_access): Moved code to build_check_stmt.
25147 (instrument_derefs): Likewise.
25148 (instrument_strlen_call): Likewise.
25149 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
25150 * doc/invoke.texi: Describe new parameter.
25151 * params.def: Define new parameter.
25152 * params.h: Likewise.
25153 * sanitizer.def: Describe new builtins.
25155 2014-06-16 Richard Biener <rguenther@suse.de>
25157 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
25158 Make all defs available at the end.
25159 (eliminate): If we remove a PHI node schedule cfg-cleanup.
25161 2014-06-18 Jakub Jelinek <jakub@redhat.com>
25164 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
25166 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
25169 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
25170 initialization. Replace remaining use of uid.
25172 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
25174 * c-family/c-common.c (handle_tls_model_attribute): Use
25175 set_decl_tls_model.
25176 * c-family/c-common.c (handle_tls_model_attribute): Use
25177 set_decl_tls_model.
25178 * cgraph.h (struct varpool_node): Add tls_model.
25179 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
25180 * tree.h (DECL_TLS_MODEL): Update.
25181 (DECL_THREAD_LOCAL_P): Check that variable is static.
25182 (decl_tls_model): Declare.
25183 (set_decl_tls_model): Declare.
25184 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
25185 set symbol prorperties.
25186 (get_emutls_init_templ_addr): Cleanup.
25187 (new_emutls_decl): Update.
25188 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
25189 (lto_input_varpool_node): Likewise.
25190 * lto-streamer-out.c (hash_tree): Likewise.
25191 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
25192 not stream DECL_TLS_MODEL.
25193 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
25194 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
25196 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
25198 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
25200 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
25202 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
25203 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
25205 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
25206 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
25207 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
25208 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
25209 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
25210 (df_get_artificial_defs, df_get_artificial_uses)
25211 (df_single_def, df_single_use): Update accordingly.
25212 (df_refs_chain_dump): Take the first element in a linked list as
25213 parameter, rather than a pointer to an array of pointers.
25214 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
25215 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
25216 (df_chain_create_bb_process_use): Likewise.
25217 (df_md_bb_local_compute_process_def): Likewise.
25218 * fwprop.c (process_defs, process_uses): Likewise.
25219 (register_active_defs, update_uses): Likewise.
25220 (forward_propagate_asm): Update for new df_ref linking.
25221 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
25222 (df_null_ref_rec, df_null_mw_rec): Likewise.
25223 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
25225 (df_scan_free_bb_info): Remove check for null artificial_defs.
25226 (df_install_ref_incremental): Adjust for new df_ref linking.
25227 Use a single-element insertion rather than a full sort.
25228 (df_ref_chain_delete_du_chain): Take the first element
25229 in a linked list as parameter, rather than a pointer to an array of
25231 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
25232 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
25233 (df_insn_info_delete): Remove check for null defs and call to
25234 df_scan_free_mws_vec.
25235 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
25236 null rather than df_null_*_rec.
25237 (df_insn_rescan_debug_internal): Likewise, and update null
25238 checks in the same way. Remove check for null defs.
25239 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
25240 Move a single element rather doing a full sort.
25241 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
25243 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
25244 Initialize df_ref and df_mw_hardreg lists to null rather than
25246 (df_ref_compare): Take df_refs as parameter, transferring the
25247 old interface to...
25248 (df_ref_ptr_compare): ...this new function.
25249 (df_sort_and_compress_refs): Update accordingly.
25250 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
25251 old interface to...
25252 (df_mw_ptr_compare): ...this new function.
25253 (df_sort_and_compress_mws): Update accordingly.
25254 (df_install_refs, df_install_mws): Return a linked list rather than
25255 an array of pointers.
25256 (df_refs_add_to_chains): Assert that old lists are empty rather
25258 (df_insn_refs_verify): Don't handle null defs speciailly.
25259 * web.c (union_match_dups): Update for new df_ref linking.
25261 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
25263 * df.h (df_ref_create, df_ref_remove): Delete.
25264 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
25265 (df_ref_remove): Likewise.
25267 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
25269 * df.h (df_single_def, df_single_use): New functions.
25270 * ira.c (find_moveable_pseudos): Use them.
25272 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
25274 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
25275 * df-problems.c (df_note_bb_compute): Use it.
25276 * regstat.c (regstat_bb_compute_ri): Likewise.
25278 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
25280 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
25281 * cse.c (cse_extended_basic_block): Use them.
25282 * dce.c (mark_artificial_use): Likewise.
25283 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
25284 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
25285 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
25286 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
25287 (df_simulate_initialize_backwards): Likewise.
25288 (df_simulate_finalize_backwards): Likewise.
25289 (df_simulate_initialize_forwards): Likewise.
25290 (df_md_simulate_artificial_defs_at_top): Likewise.
25291 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
25292 * regrename.c (init_rename_info): Likewise.
25293 * regstat.c (regstat_bb_compute_ri): Likewise.
25294 (regstat_bb_compute_calls_crossed): Likewise.
25296 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
25298 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
25299 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
25300 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
25301 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
25302 * combine.c (create_log_links): Likewise.
25303 * compare-elim.c (find_flags_uses_in_insn): Likewise.
25304 (try_eliminate_compare): Likewise.
25305 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
25306 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
25307 (remove_reg_equal_equiv_notes_for_defs): Likewise.
25308 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
25309 (word_dce_process_block, dce_process_block): Likewise.
25310 * ddg.c (def_has_ccmode_p): Likewise.
25311 * df-core.c (df_bb_regno_first_def_find): Likewise.
25312 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
25313 * df-problems.c (df_rd_simulate_one_insn): Likewise.
25314 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
25315 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
25316 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
25317 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
25318 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
25319 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
25320 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
25321 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
25322 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
25323 * fwprop.c (local_ref_killed_between_p): Likewise.
25324 (all_uses_available_at, free_load_extend): Likewise.
25325 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
25326 * hw-doloop.c (scan_loop): Likewise.
25327 * ifcvt.c (dead_or_predicable): Likewise.
25328 * init-regs.c (initialize_uninitialized_regs): Likewise.
25329 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
25330 (process_bb_node_lives): Likewise.
25331 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
25332 (find_moveable_pseudos): Likewise.
25333 * loop-invariant.c (check_dependencies, record_uses): Likewise.
25334 * recog.c (peep2_find_free_register): Likewise.
25335 * ree.c (get_defs): Likewise.
25336 * regstat.c (regstat_bb_compute_ri): Likewise.
25337 (regstat_bb_compute_calls_crossed): Likewise.
25338 * sched-deps.c (find_inc, find_mem): Likewise.
25339 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
25340 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
25341 * shrink-wrap.c (requires_stack_frame_p): Likewise.
25342 (prepare_shrink_wrap): Likewise.
25343 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
25344 * web.c (union_defs, pass_web::execute): Likewise.
25345 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
25346 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
25348 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
25350 * lra-assign.c (assign_by_spills): Add code to assign vector regs
25351 to inheritance pseudos.
25352 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
25354 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
25357 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
25358 (BU_MISC_2): Rename to ...
25359 (BU_LDBL128_2): ... this.
25360 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
25361 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
25362 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
25363 RS6000_BTM_LDBL128.
25364 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
25365 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
25366 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
25367 (unpacktf_1): Likewise.
25368 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
25369 (__builtin_longdouble_dw1): Likewise.
25370 * doc/sourcebuild.texi (longdouble128): Document.
25372 2014-06-13 Jeff Law <law@redhat.com>
25374 PR rtl-optimization/61094
25375 PR rtl-optimization/61446
25376 * ree.c (combine_reaching_defs): Get the mode for the copy from
25377 the extension insn rather than the defining insn.
25379 2014-06-13 Dehao Chen <dehao@google.com>
25381 * dwarf2out.c (add_linkage_name): Emit more linkage name.
25383 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
25385 * doc/install.texi (--enable-linker-plugin-configure-flags)
25386 (--enable-linker-plugin-flags): Document new flags.
25388 2014-06-13 Martin Jambor <mjambor@suse.cz>
25391 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
25392 cache_token if returning early.
25394 2014-06-13 Nick Clifton <nickc@redhat.com>
25396 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
25397 requested alignment is active.
25398 (LABEL_ALIGN): Likewise.
25399 (LOOP_ALIGN): Likewise.
25401 2014-06-13 Richard Biener <rguenther@suse.de>
25403 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
25404 Rewrite to propagate the VN result into all uses where
25405 possible and to remove stmts becoming dead because of that.
25406 (eliminate): Generalize stmt removal handling, remove in
25407 reverse dominator order to support proper debug stmt
25408 generation. Update stmts before removing stmts.
25409 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
25411 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
25413 PR tree-optimization/61375
25414 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
25415 symbolic number cannot be represented in an uint64_t.
25416 (find_bswap_or_nop_1): Likewise.
25418 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
25420 * symtab.c (symtab_node::reset_section): New method.
25421 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
25423 * cgraph.h (reset_section): Declare.
25424 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
25425 do not consider comdat locals.
25426 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
25428 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
25429 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
25430 reset sections of symbols dragged out of the comdats.
25431 (function_and_variable_visibility): Reset sections of
25434 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
25436 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
25437 to use symtab and decl_binds_to_current_def_p
25438 * tree-vectorizer.c (increase_alignment): Increase alignment
25439 of alias target, too.
25441 2014-06-12 Jakub Jelinek <jakub@redhat.com>
25443 PR middle-end/61486
25444 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
25445 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
25446 if outer combined construct is distribute.
25447 (gimplify_omp_for): For OMP_DISTRIBUTE set
25448 gimplify_omp_ctxp->distribute.
25449 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
25450 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
25451 mapping into decl map.
25453 2014-06-12 Jason Merrill <jason@redhat.com>
25455 * common.opt (fabi-version): Change default to 0.
25457 2014-06-12 Jason Merrill <jason@redhat.com>
25459 * toplev.c (process_options): Reject -fabi-version=1.
25461 2014-06-12 Jeff Law <law@redhat.com>
25463 PR tree-optimization/61009
25464 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
25465 value when we stop processing a block due to problematic PHIs.
25467 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
25469 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
25470 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
25471 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
25472 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
25473 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
25474 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
25475 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
25476 are not in the spec.
25478 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
25481 * config/aarch64/aarch64-modes.def: Add V1DFmode.
25482 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
25485 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
25487 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
25489 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
25492 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
25493 loading from address spaces.
25495 2014-06-12 Martin Liska <mliska@suse.cz>
25498 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
25499 statement is reachable.
25501 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
25503 * symtab.c (section_hash): New hash.
25504 (symtab_unregister_node): Clear section before freeing.
25505 (hash_section_hash_entry): New haser.
25506 (eq_sections): New function.
25507 (symtab_node::set_section_for_node): New method.
25508 (set_section_1): Update.
25509 (symtab_node::set_section): Take string instead of tree as parameter.
25510 (symtab_resolve_alias): Update.
25511 * cgraph.h (section_hash_entry_d): New structure.
25512 (section_hash_entry): New typedef.
25513 (cgraph_node): Change comdat_group_ to x_comdat_group,
25514 change section_ to x_section and turn into section_hash_entry;
25515 update accestors; put set_section_for_node offline.
25516 * tree.c (decl_section_name): Turn into string.
25517 (set_decl_section_name): Change parameter to be string.
25518 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
25519 * sdbout.c (sdbout_one_type): Update.
25520 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
25521 * varasm.c (IN_NAMED_SECTION, get_named_section,
25522 resolve_unique_section, hot_function_section, get_named_text_section,
25523 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
25524 make_decl_rtl, default_unique_section): Update.
25525 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
25526 (c6x_elf_unique_section): Update.
25527 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
25528 * config/pa/pa.c (pa_function_section): Update.
25529 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
25530 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
25531 * config/arc/arc.c (arc_in_small_data_p): Update.
25532 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
25533 * config/mcore/mcore.c (mcore_unique_section): Update.
25534 * config/mips/mips.c (mips16_build_function_stub): Update.
25535 (mips16_build_call_stub): Update.
25536 (mips_function_rodata_section): Update.
25537 (mips_in_small_data_p): Update.
25538 * config/score/score.c (score_in_small_data_p): Update.
25539 * config/rx/rx.c (rx_in_small_data): Update.
25540 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
25541 (rs6000_xcoff_asm_named_section): Update.
25542 (rs6000_xcoff_unique_section): Update.
25543 * config/frv/frv.c (frv_string_begins_with): Update.
25544 (frv_in_small_data_p): Update.
25545 * config/v850/v850.c (v850_encode_data_area): Update.
25546 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
25547 (bfin_handle_l1_data_attribute): Update.
25548 (bfin_handle_l2_attribute): Update.
25549 * config/mep/mep.c (mep_unique_section): Update.
25550 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
25552 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
25553 (h8300_handle_tiny_data_attribute): Update.
25554 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
25555 (m32r_in_small_data_p): Update.
25556 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
25557 * config/i386/i386.c (ix86_in_large_data_p): Update.
25558 * config/i386/winnt.c (i386_pe_unique_section): Update.
25559 * config/darwin.c (darwin_function_section): Update.
25560 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
25561 * tree-emutls.c (get_emutls_init_templ_addr): Update.
25562 (new_emutls_decl): Update.
25563 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
25564 input_varpool_node): Update.
25565 (ead_string_cst): Turn to ...
25566 (read_string): ... this one.
25567 * dwarf2out.c (secname_for_decl): Update.
25568 * asan.c (asan_protect_global): Update.
25570 2014-06-11 DJ Delorie <dj@redhat.com>
25572 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
25574 * config/rx/rx.c (rx_option_override): Likewise.
25575 (rx_align_for_label): Likewise.
25577 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
25579 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
25581 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
25584 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
25586 * common.md: New file.
25587 * doc/md.texi: Update description of generic, machine-independent
25589 * config/s390/constraints.md (e): Delete.
25590 * Makefile.in (md_file): Include common.md.
25591 * config/m32c/t-m32c (md_file): Likewise.
25592 * genpreds.c (general_mem): New array.
25593 (generic_constraint_letters): Remove constraints now defined by
25595 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
25596 Allow the first character to be '<' or '>' as well.
25597 * genoutput.c (general_mem): New array.
25598 (indep_constraints): Remove constraints now defined by common.md.
25599 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
25600 Remove special handling of 'm'.
25601 * ira-costs.c (record_reg_classes): Remove special handling of
25602 constraints now defined by common.md.
25603 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
25604 * ira-lives.c (single_reg_class): Likewise.
25605 (ira_implicitly_set_insn_hard_regs): Likewise.
25606 * lra-constraints.c (reg_class_from_constraints): Likewise.
25607 (process_alt_operands, process_address, curr_insn_transform): Likewise.
25608 * postreload.c (reload_cse_simplify_operands): Likewise.
25609 * reload.c (push_secondary_reload, scratch_reload_class)
25610 (find_reloads, alternative_allows_const_pool_ref): Likewise.
25611 * reload1.c (maybe_fix_stack_asms): Likewise.
25612 * targhooks.c (default_secondary_reload): Likewise.
25613 * stmt.c (parse_output_constraint): Likewise.
25614 * recog.c (preprocess_constraints): Likewise.
25615 (constrain_operands, peep2_find_free_register): Likewise.
25616 (asm_operand_ok): Likewise, but add a comment saying why 'o'
25617 must be handled specially.
25619 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
25621 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
25622 * genpreds.c (have_const_dbl_constraints): Delete.
25623 (add_constraint): Don't set it.
25624 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
25625 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
25626 constraints using the lookup_constraint logic.
25627 * ira-lives.c (single_reg_class): Likewise.
25628 * ira.c (ira_setup_alts): Likewise.
25629 * lra-constraints.c (process_alt_operands): Likewise.
25630 * recog.c (asm_operand_ok, constrain_operands): Likewise.
25631 * reload.c (find_reloads): Likewise.
25633 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
25635 * genpreds.c (const_int_start, const_int_end): New variables.
25636 (choose_enum_order): Output CONST_INT constraints before memory
25638 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
25640 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
25641 * ira.c (ira_setup_alts): Likewise.
25642 * lra-constraints.c (process_alt_operands): Likewise.
25643 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
25644 * reload.c (find_reloads): Likewise.
25646 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
25648 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
25649 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
25650 * recog.c (preprocess_constraints): Update accordingly.
25652 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
25654 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
25655 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
25656 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
25657 * genpreds.c (print_type_tree): New function.
25658 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
25659 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
25660 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
25661 Write out enum constraint_type and get_constraint_type.
25662 * lra-constraints.c (satisfies_memory_constraint_p): Take a
25663 constraint_num rather than a constraint string.
25664 (satisfies_address_constraint_p): Likewise.
25665 (reg_class_from_constraints): Avoid old constraint macros.
25666 (process_alt_operands, process_address_1): Likewise.
25667 (curr_insn_transform): Likewise.
25668 * ira-costs.c (record_reg_classes): Likewise.
25669 (record_operand_costs): Likewise.
25670 * ira-lives.c (single_reg_class): Likewise.
25671 (ira_implicitly_set_insn_hard_regs): Likewise.
25672 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
25673 * postreload.c (reload_cse_simplify_operands): Likewise.
25674 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
25675 (constrain_operands, peep2_find_free_register): Likewise.
25676 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
25677 (find_reloads, alternative_allows_const_pool_ref): Likewise.
25678 * reload1.c (maybe_fix_stack_asms): Likewise.
25679 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
25680 * targhooks.c (default_secondary_reload): Likewise.
25681 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
25682 to EXTRA_CONSTRAINT_STR.
25683 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
25685 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
25687 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
25688 (write_constraint_satisfied_p_array): ...this new function.
25689 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
25691 (write_insn_preds_c): Update accordingly.
25693 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
25695 * genpreds.c (write_lookup_constraint): Rename to...
25696 (write_lookup_constraint_1): ...this.
25697 (write_lookup_constraint_array): New function.
25698 (write_tm_preds_h): Define lookup_constraint as an inline function
25699 that uses write_lookup_constraint_array where possible.
25700 (write_insn_preds_c): Update for the changes above.
25702 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
25704 * doc/md.texi (regclass_for_constraint): Rename to...
25705 (reg_class_for_constraint): ...this.
25706 * genpreds.c (num_constraints, enum_order, register_start)
25707 (register_end, satisfied_start, memory_start, memory_end)
25708 (address_start, address_end): New variables.
25709 (add_constraint): Count the number of constraints.
25710 (choose_enum_order): New function.
25711 (write_enum_constraint_num): Iterate over enum_order.
25712 (write_regclass_for_constraint): Rename to...
25713 (write_reg_class_for_constraint_1): ...this and update output
25715 (write_constraint_satisfied_p): Rename to...
25716 (write_constraint_satisfied_p_1): ...this and update output
25717 accordingly. Do nothing if all extra constraints are register
25719 (write_insn_extra_memory_constraint): Delete.
25720 (write_insn_extra_address_constraint): Delete.
25721 (write_range_function): New function.
25722 (write_tm_preds_h): Define constraint_satisfied_p and
25723 reg_class_for_constraint as inline functions that do a range check
25724 before calling the out-of-line function. Use write_range_function
25725 to implement insn_extra_{register,memory,address}_constraint,
25726 the first of which is new.
25727 (write_insn_preds_c): Update after above changes to write_* functions.
25728 (main): Call choose_enum_order.
25730 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
25732 PR tree-optimization/61306
25733 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
25734 expression instead of its size.
25735 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
25736 false to prevent optimization when the result is unpredictable due to
25737 arithmetic right shift of signed type with highest byte is set.
25738 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
25739 (init_symbolic_number): Likewise.
25740 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
25741 when the result is unpredictable due to sign extension.
25743 2014-06-11 Terry Guo <terry.guo@arm.com>
25745 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
25746 (*thumb1_addsi3): Ditto.
25747 (*thumb_subdi3): Ditto.
25748 (thumb1_subsi3_insn): Ditto.
25749 (*thumb_mulsi3): Ditto.
25750 (*thumb_mulsi3_v6): Ditto.
25751 (*thumb1_andsi3_insn): Ditto.
25752 (thumb1_bicsi3): Ditto.
25753 (*thumb1_iorsi3_insn): Ditto.
25754 (*thumb1_xorsi3_insn): Ditto.
25755 (*thumb1_ashlsi3): Ditto.
25756 (*thumb1_ashrsi3): Ditto.
25757 (*thumb1_lshrsi3): Ditto.
25758 (*thumb1_rotrsi3): Ditto.
25759 (*thumb1_negdi2): Ditto.
25760 (*thumb1_negsi2): Ditto.
25761 (*thumb1_abssi2): Ditto.
25762 (*thumb1_neg_abssi2): Ditto.
25763 (*thumb1_one_cmplsi2): Ditto.
25764 (*thumb1_zero_extendhisi2): Ditto.
25765 (*thumb1_zero_extendqisi2): Ditto.
25766 (*thumb1_zero_extendqisi2_v6): Ditto.
25767 (thumb1_extendhisi2): Ditto.
25768 (thumb1_extendqisi2): Ditto.
25769 (*thumb1_movdi_insn): Ditto.
25770 (*thumb1_movsi_insn): Ditto.
25771 (*thumb1_movhi_insn): Ditto.
25772 (thumb_movhi_clobber): Ditto.
25773 (*thumb1_movqi_insn): Ditto.
25774 (*thumb1_movhf): Ditto.
25775 (*thumb1_movsf_insn): Ditto.
25776 (*thumb_movdf_insn): Ditto.
25777 (movmem12b): Ditto.
25779 (cbranchqi4): Ditto.
25780 (cbranchsi4_insn): Ditto.
25781 (cbranchsi4_scratch): Ditto.
25782 (*negated_cbranchsi4): Ditto.
25783 (*tbit_cbranch): Ditto.
25784 (*tlobits_cbranch): Ditto.
25785 (*tstsi3_cbranch): Ditto.
25786 (*cbranchne_decr1): Ditto.
25787 (*addsi3_cbranch): Ditto.
25788 (*addsi3_cbranch_scratch): Ditto.
25789 (*thumb_cmpdi_zero): Ditto.
25790 (cstoresi_eq0_thumb1): Ditto.
25791 (cstoresi_ne0_thumb1): Ditto.
25792 (*cstoresi_eq0_thumb1_insn): Ditto.
25793 (*cstoresi_ne0_thumb1_insn): Ditto.
25794 (cstoresi_nltu_thumb1): Ditto.
25795 (cstoresi_ltu_thumb1): Ditto.
25796 (thumb1_addsi3_addgeu): Ditto.
25797 (*thumb_jump): Ditto.
25798 (*call_reg_thumb1_v5): Ditto.
25799 (*call_reg_thumb1): Ditto.
25800 (*call_value_reg_thumb1_v5): Ditto.
25801 (*call_value_reg_thumb1): Ditto.
25802 (*call_insn): Ditto.
25803 (*call_value_insn): Ditto.
25804 (thumb1_casesi_internal_pic): Ditto.
25805 (thumb1_casesi_dispatch): Ditto.
25806 (*thumb1_indirect_jump): Ditto.
25807 (prologue_thumb1_interwork): Ditto.
25808 (*epilogue_insns): Ditto.
25809 (consttable_1): Ditto.
25810 (consttable_2): Ditto.
25811 (tablejump): Ditto.
25812 (*thumb1_tablejump): Ditto.
25813 (thumb_eh_return): Ditto.
25814 (define_peephole2): Two of them are thumb1 only and got moved into
25815 new file thumb1.md.
25816 (define_split): Six of them are thumb1 only and got moved into new
25818 * config/arm/thumb1.md: New file comprised of above thumb1 only
25821 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25823 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
25824 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
25826 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
25827 (aarch64_crc_builtin_datum): New struct.
25828 (aarch64_crc_builtin_data): New.
25829 (aarch64_init_crc32_builtins): New function.
25830 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
25831 (aarch64_crc32_expand_builtin): New.
25832 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
25833 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
25834 __ARM_FEATURE_CRC32 when appropriate.
25835 (TARGET_CRC32): Define.
25836 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
25837 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
25838 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
25839 (aarch64_<crc_variant>): New pattern.
25840 * config/aarch64/arm_acle.h: New file.
25841 * config/aarch64/iterators.md (CRC): New int iterator.
25842 (crc_variant, crc_mode): New int attributes.
25843 * doc/aarch64-acle-intrinsics.texi: New file.
25844 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
25845 Include aarch64-acle-intrinsics.texi.
25847 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
25849 * tree-vect-data-refs.c (vect_grouped_store_supported): New
25850 check for stores group of length 3.
25851 (vect_permute_store_chain): New permutations for stores group of
25853 * tree-vect-stmts.c (vect_model_store_cost): Change cost
25854 of vec_perm_shuffle for the new permutations.
25856 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
25858 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
25859 table rewriting temporarily on targets not supporting ONE_ONLY.
25861 2014-06-11 Richard Biener <rguenther@suse.de>
25863 PR middle-end/61437
25865 2014-06-04 Richard Biener <rguenther@suse.de>
25867 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
25868 TREE_PUBLIC and DECL_EXTERNAL decls.
25870 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
25872 * varasm.c (set_implicit_section): New function.
25873 (resolve_unique_section): Use it to set implicit section
25875 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
25876 (default_function_section): Likewise.
25877 (decl_binds_to_current_def_p): Constify argument.
25878 * varasm.h (decl_binds_to_current_def_p): Update prototype.
25879 * asan.c (asan_protect_global): Use
25880 symtab_get_node (decl)->implicit_section.
25881 * symtab.c (dump_symtab_base): Dump implicit sections.
25882 (verify_symtab_base): Verify sanity of sectoins and comdats.
25883 (symtab_resolve_alias): Alias share the section of its target.
25884 (set_section_1): New function.
25885 (symtab_node::set_section): Move here, recurse to aliases.
25886 (verify_symtab): Check for duplicated symtab lists.
25887 * tree-core.h (implicit_section_name_p): Remove.
25888 * tree-vect-data-refs.c: Include varasm.h.
25889 (vect_can_force_dr_alignment_p): Fix conditional on when
25890 decl bints to current definition; use
25891 symtab_get_node (decl)->implicit_section.
25892 * cgraph.c (cgraph_make_node_local_1): Fix section set.
25893 * cgraph.h (struct symtab_node): Add implicit_section.
25894 (set_section): Rename to ...
25895 (set_section_for_node): ... this one.
25896 (set_section): Declare.
25897 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
25898 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
25899 input_overwrite_node, input_varpool_node): Stream implicit_section.
25900 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
25901 removal; it will fail in LTO.
25903 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25905 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
25906 Change second alternative type to f_mcr.
25907 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
25908 and 12th alternatives' types to f_mcr and f_mrc.
25909 (*movdi_aarch64): Same for 12th and 13th alternatives.
25910 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
25911 (aarch64_movtilow_tilow): Change type to fmov.
25913 2014-06-10 Jiong Wang <jiong.wang@arm.com>
25915 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
25916 (aarch64_save_or_restore_callee_save_registers): Fix layout.
25918 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25920 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
25922 (aarch64_sqrdmulh_lane<mode>): Likewise.
25923 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
25924 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
25925 (aarch64_sqdmulh_laneq<mode>): New expander.
25926 (aarch64_sqrdmulh_laneq<mode>): Likewise.
25927 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
25928 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
25929 (aarch64_sqdmulh_lane<mode>): New expander.
25930 (aarch64_sqrdmulh_lane<mode>): Likewise.
25931 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
25932 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
25933 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
25934 (aarch64_sqdmlal_laneq<mode>): Likewise.
25935 (aarch64_sqdmlsl_lane<mode>): Likewise.
25936 (aarch64_sqdmlsl_laneq<mode>): Likewise.
25937 (aarch64_sqdmlal2_lane<mode>): Likewise.
25938 (aarch64_sqdmlal2_laneq<mode>): Likewise.
25939 (aarch64_sqdmlsl2_lane<mode>): Likewise.
25940 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
25941 (aarch64_sqdmull_lane<mode>): Likewise.
25942 (aarch64_sqdmull_laneq<mode>): Likewise.
25943 (aarch64_sqdmull2_lane<mode>): Likewise.
25944 (aarch64_sqdmull2_laneq<mode>): Likewise.
25946 2014-06-10 Richard Biener <rguenther@suse.de>
25948 PR tree-optimization/61438
25949 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
25950 (eliminate_dom_walker::before_dom_children): Only try to inhibit
25951 insertion of IVs if running PRE.
25952 (eliminate): Adjust.
25953 (pass_pre::execute): Likewise.
25954 (pass_fre::execute): Likewise.
25956 2014-06-10 Richard Biener <rguenther@suse.de>
25958 PR middle-end/61456
25959 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
25960 Do not use the main variant for the type comparison.
25961 (ncr_compar): Likewise.
25962 (nonoverlapping_component_refs_p): Likewise.
25964 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
25966 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
25967 REG_CFA_RESTORE mode.
25969 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
25971 * config/i386/i386.c (expand_vec_perm_pblendv): New.
25972 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
25973 expand_vec_perm_pblendv.
25975 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25977 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
25979 Simplify description of __crc32d and __crc32cd intrinsics.
25980 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
25983 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
25986 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
25987 * config.in: Regenerate.
25988 * configure: Likewise.
25990 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
25992 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
25994 (intersect_static_var_sets): Remove.
25995 (propagate): Do not prune local statics.
25997 2014-06-10 Jakub Jelinek <jakub@redhat.com>
26000 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
26001 Set lastprivate_firstprivate even if omp_private_outer_ref
26002 langhook returns true.
26003 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
26004 langhook, call unshare_expr on new_var and call
26005 build_outer_var_ref to get the last argument.
26007 2014-06-10 Marek Polacek <polacek@redhat.com>
26010 * doc/extend.texi: Add cindex for transparent_union.
26012 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
26014 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
26015 init_symbolic_number ().
26017 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
26019 PR middle-end/61141
26020 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
26021 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
26022 (verify_rtl_sharing): Likewise.
26024 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
26027 * tree.c (build_qualified_type): Use a canonical type for
26030 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26032 * config/arm/arm-modes.def: Remove XFmode.
26034 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
26037 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
26038 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
26039 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
26040 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
26041 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
26042 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
26043 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
26044 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
26045 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
26047 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
26049 * tree-core.h (tree_decl_with_vis): Remove section_name.
26051 2014-06-09 Kito Cheng <kito@0xlab.org>
26053 * ira.c (ira): Don't call init_caller_save if LRA enabled
26054 since LRA use its own infrastructure to handle that.
26056 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
26058 * symtab.c (dump_symtab_base): Update dumping.
26059 (symtab_make_decl_local): Clear only DECL_COMDAT.
26060 * tree-vect-data-refs.c (Check that variable is static before
26061 tampering with sections.
26062 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
26063 (cgraph_create_virtual_clone): Likewise.
26064 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
26065 (decl_section_name, set_decl_section_name): New accessors.
26066 (find_decls_types_r): Do not walk section name
26067 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
26068 (decl_comdat_group, decl_comdat_group_id): Constify.
26069 (decl_section_name, set_decl_section_name): Update.
26070 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
26071 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
26072 (cgraph_make_node_local_1): Clear section and comdat group.
26073 * cgraph.h (set_comdat_group): Sanity check.
26074 (get_section, set_section): New.
26075 * ipa-comdats.c (ipa_comdats): Use get_section.
26076 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
26077 * lto-streamer-out.c: Do not follow section names.
26078 * c-family/c-common.c (handle_section_attribute): Update.
26079 * lto-cgraph.c (lto_output_node): Output section.
26080 (lto_output_varpool_node): Likewise.
26081 (read_comdat_group): Rename to ...
26082 (read_identifier): ... this one.
26083 (read_string_cst): New function.
26084 (input_node, input_varpool_node): Input section names.
26085 * tree-emutls.c (get_emutls_init_templ_addr): Update.
26086 (new_emutls_decl): Update.
26087 (secname_for_decl): Check section names only of static vars.
26088 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
26089 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
26090 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
26091 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
26092 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
26093 * config/mcore/mcore.c (mcore_unique_section): Likewise.
26094 * config/mips/mips.c (mips16_build_function_stub): Likewise.
26095 * config/v850/v850.c (v850_insert_attributes): Likewise.
26096 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
26098 (h8300_handle_tiny_data_attribute): Likewise.
26099 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
26100 (bfin_handle_l2_attribute): Likewise.
26102 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
26104 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
26105 remove static initializer.
26107 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
26109 * varasm.c (use_blocks_for_decl_p): Check symbol table
26110 instead of alias attribute.
26111 (place_block_symbol): Recurse on aliases.
26113 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
26115 * ipa-visibility.c: Include varasm.h
26116 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
26118 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
26120 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
26121 outputting aliases.
26123 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
26125 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
26126 from test_insn into GGC space escape via SET_SRC.
26128 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
26130 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
26131 call statement, if any.
26132 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
26133 statements, if any. Tidy up.
26135 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
26138 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
26139 iterators, VSX_D that handles 64-bit types, and VSX_LE that
26140 handles swapping the two 64-bit double words on little endian
26141 systems. Include V1TImode and optionally TImode in VSX_LE so that
26142 these types are properly swapped. Change all of the insns and
26143 splits that do the 64-bit swaps to use VSX_LE.
26144 (vsx_le_perm_load_<mode>): Likewise.
26145 (vsx_le_perm_store_<mode>): Likewise.
26146 (splitters for little endian memory operations): Likewise.
26147 (vsx_xxpermdi2_le_<mode>): Likewise.
26148 (vsx_lxvd2x2_le_<mode>): Likewise.
26149 (vsx_stxvd2x2_le_<mode>): Likewise.
26151 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
26154 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
26155 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
26156 and corresponding splitters. Zero extend general register
26157 or memory input operand to XMM temporary. Enable for
26158 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
26159 (floatunssi<mode>2): Update expander predicate.
26161 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
26163 PR rtl-optimization/61325
26164 * lra-constraints.c (process_address_1): Check scale equal to one
26165 to prevent transformation: base + scale * index => base + new_reg.
26167 2014-06-06 Richard Biener <rguenther@suse.de>
26169 PR tree-optimization/59299
26170 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
26172 (nearest_common_dominator_of_uses): Likewise.
26173 (statement_sink_location): Adjust. Support sinking loads.
26175 2014-06-06 Martin Jambor <mjambor@suse.cz>
26177 * ipa-prop.c (get_place_in_agg_contents_list): New function.
26178 (build_agg_jump_func_from_list): Likewise.
26179 (determine_known_aggregate_parts): Renamed to
26180 determine_locally_known_aggregate_parts. Moved some functionality
26181 to the two functions above, removed bound checks.
26183 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
26185 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
26186 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
26187 (aarch64_progress_pointer): Likewise.
26188 (aarch64_copy_one_part_and_move_pointers): Likewise.
26189 (aarch64_expand_movmen): Likewise.
26190 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
26191 * config/aarch64/aarch64.md (movmem<mode>): New.
26193 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
26195 * targhooks.c (default_add_stmt_cost): Call target specific
26196 hook instead of default one.
26198 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
26200 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
26201 endianness instead of host endianness.
26202 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
26205 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
26208 * function.c (instantiate_decls): Process the saved static chain.
26209 (expand_function_start): If not optimizing, save the static chain
26211 * tree-nested.c (convert_all_function_calls): Always create the static
26212 chain for nested functions if not optimizing.
26214 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
26216 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
26218 2014-06-06 Richard Biener <rguenther@suse.de>
26220 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
26221 (construct_init_block): Likewise.
26222 (construct_exit_block): Likewise.
26223 (pass_expand::execute): Likewise.
26224 * graphite.c (graphite_transforms): Replace check for current_loops
26225 with a check for > 1 loops.
26226 (pass_graphite_transforms::execute): Adjust.
26227 * ipa-split.c (split_function): Remove check for current_loops.
26228 * omp-low.c (expand_parallel_call): Likewise.
26229 (expand_omp_for_init_counts): Likewise.
26230 (extract_omp_for_update_vars): Likewise.
26231 (expand_omp_for_generic): Likewise.
26232 (expand_omp_sections): Likewise.
26233 (expand_omp_target): Likewise.
26234 * tracer.c (tail_duplicate): Likewise.
26235 (pass_tracer::execute): Likewise.
26236 * trans-mem.c (expand_transaction): Likewise.
26237 * tree-complex.c (expand_complex_div_wide): Likewise.
26238 * tree-eh.c (lower_resx): Likewise.
26239 (cleanup_empty_eh_merge_phis): Likewise.
26240 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
26241 current_loops with a check for > 1 loops.
26242 (pass_predcom::execute): Adjust.
26243 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
26244 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
26245 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
26246 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
26247 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
26248 * tree-switch-conversion.c (process_switch): Likewise.
26249 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
26250 * tree-vrp.c (vrp_visit_phi_node): Likewise.
26251 (execute_vrp): Likewise.
26252 * ubsan.c (ubsan_expand_null_ifn): Likewise.
26254 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
26256 * rtl.h (insn_location): Declare.
26257 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
26258 with UNKNOWN_LOCATION.
26259 * emit-rtl.c (insn_location): New function.
26260 * final.c (notice_source_line): Check that the instruction has a
26261 location before retrieving it and use insn_location.
26262 * modulo-sched.c (loop_single_full_bb_p): Likewise.
26263 * print-rtl.c (print_rtx): Likewise.
26265 2014-06-06 Richard Biener <rguenther@suse.de>
26267 * passes.def: Move 2nd VRP pass before phi-only-cprop.
26269 2014-06-06 Christian Bruel <christian.bruel@st.com>
26271 PR tree-optimization/43934
26272 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
26275 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
26277 * ira-lives.c (single_reg_class): Add missing break. Explicitly
26278 return NO_REGS for extra address and memory constraints. Handle
26279 operands that match (or are equivalent to something that matches)
26280 extra constant constraints. Ignore other non-register operands.
26282 2014-06-06 Alan Modra <amodra@gmail.com>
26285 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
26286 * doc/tm.texi: Regenerate.
26287 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
26288 Use throughout in place of REG_PARM_STACK_SPACE.
26289 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
26290 "incoming" param. Pass to rs6000_function_parms_need_stack.
26291 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
26292 prototype_p when incoming. Use function decl when incoming
26293 to handle K&R style functions.
26294 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
26295 (INCOMING_REG_PARM_STACK_SPACE): Define.
26297 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
26300 * cfgexpand.c (expand_debug_expr): Use address space of nested
26301 TREE_TYPE for ADDR_EXPR and MEM_REF.
26303 2014-06-05 Jeff Law <law@redhat.com>
26305 PR tree-optimization/61289
26306 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
26307 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
26308 looking for those which match LHS. All callers changed.
26309 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
26310 parameters and code which manipulated them. All callers changed.
26311 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
26312 and DST_MAP parameters. Simplify invalidation code by just calling
26313 invalidate_equivalences. All callers changed.
26314 (thread_across_edge): Simplify now that we don't need to maintain
26315 the map of equivalences to invalidate.
26317 2014-06-05 Kai Tietz <ktietz@redhat.com>
26318 Richard Henderson <rth@redhat.com>
26321 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
26322 checking for !TARGET_X32.
26323 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
26324 (sibcall_intern): New define_insn, plus required peepholes.
26325 (sibcall_pop_intern): Likewise.
26326 (sibcall_value_intern): Likewise.
26327 (sibcall_value_pop_intern): Likewise.
26329 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
26331 * tree-inline.c (tree_function_versioning): Check DF info existence
26332 before accessing it.
26334 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
26336 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
26338 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
26339 aarch64_frame hard_fp_offset and frame_size.
26340 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
26341 frame_size; remove original_frame_size.
26342 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
26343 (aarch64_initial_elimination_offset): Remove frame_size and
26344 offset. Use aarch64_frame frame_size.
26346 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
26347 Jiong Wang <jiong.wang@arm.com>
26348 Renlin <renlin.li@arm.com>
26350 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
26351 initialization of R30 offset. Update offset. Iterate core
26352 regisers upto X30. Remove X29, X30 specific code.
26354 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
26355 Jiong Wang <jiong.wang@arm.com>
26357 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
26358 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
26359 (aarch64_register_saved_on_entry): Adjust test.
26361 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
26363 * config/aarch64/aarch64.h (machine_function): Move
26364 saved_varargs_size from here...
26365 (aarch64_frame): ... to here.
26367 * config/aarch64/aarch64.c (aarch64_expand_prologue)
26368 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
26369 (aarch64_initial_elimination_offset)
26370 (aarch64_setup_incoming_varargs): Adjust location of
26371 saved_varargs_size.
26373 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
26375 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
26378 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
26379 Prachi Godbole <Prachi.Godbole@imgtec.com>
26381 * config/mips/mips-cpus.def: Add definition for p5600. Updated
26382 mips32r5 entry to use PROCESSOR_P5600.
26383 * config/mips/mips-tables.opt: Regenerate.
26384 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
26385 * config/mips/mips.c (mips_fmadd_bypass): New function.
26386 (mips_rtx_cost_data): Add costs for p5600.
26387 (mips_issue_rate): Add support for p5600.
26388 (mips_multipass_dfa_lookahead): Likewise.
26389 * config/mips/mips.h (TUNE_P5600): New define.
26390 (TUNE_MACC_CHAINS): Add TUNE_P5600.
26391 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
26392 * config/mips/mips.md: Include p5600.md.
26393 (processor): Add p5600.
26394 * config/mips/p5600.md: New file.
26396 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
26398 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
26399 * config/i386/predicates.md (palignr_operand): New.
26400 Indicates if permutation is suitable for palignr instruction.
26402 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
26404 PR tree-optimization/61319
26405 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
26406 stmt belongs to loop.
26408 2014-06-05 Richard Biener <rguenther@suse.de>
26410 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
26411 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
26412 (lookup_tmp_var): Adjust.
26413 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
26415 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26417 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
26419 2014-06-05 Marek Polacek <polacek@redhat.com>
26422 * doc/invoke.texi: Document -Wlogical-not-parentheses.
26424 2014-06-04 Tom de Vries <tom@codesourcery.com>
26426 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
26429 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
26431 PR tree-optimization/61385
26432 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
26434 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
26436 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
26437 changed to use fatal_error.
26438 (main): Ensure lto_wrapper_cleanup is run atexit.
26440 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
26442 * lra-constraints.c (valid_address_p): Move earlier in file.
26443 (address_eliminator): New structure.
26444 (satisfies_memory_constraint_p): New function.
26445 (satisfies_address_constraint_p): Likewise.
26446 (process_alt_operands, process_address, curr_insn_transform): Use them.
26448 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
26450 * lra-int.h (lra_static_insn_data): Make operand_alternative a
26452 (target_lra_int, default_target_lra_int, this_target_lra_int)
26453 (op_alt_data): Delete.
26454 * lra.h (lra_init): Delete.
26455 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
26456 (init_insn_code_data_once): Remove op_alt_data handling.
26457 (finish_insn_code_data_once): Likewise.
26458 (init_op_alt_data): Delete.
26459 (get_static_insn_data): Initialize operand_alternative to null.
26460 (free_insn_recog_data): Cast operand_alternative before freeing it.
26461 (setup_operand_alternative): Take the operand_alternative as
26462 parameter and assume it isn't already cached in the static
26464 (lra_set_insn_recog_data): Update accordingly.
26465 (lra_init): Delete.
26466 * ira.c (ira_init): Don't call lra_init.
26467 * target-globals.h (this_target_lra_int): Declare.
26468 (target_globals): Remove lra_int.
26469 (restore_target_globals): Update accordingly.
26470 * target-globals.c: Don't include lra-int.h.
26471 (default_target_globals, save_target_globals): Remove lra_int.
26473 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
26475 * recog.h (operand_alternative): Convert reg_class, reject,
26476 matched and matches into bitfields.
26477 (preprocess_constraints): New overload.
26478 (preprocess_insn_constraints): New function.
26479 (preprocess_constraints): Take the insn as parameter.
26480 (recog_op_alt): Change into a pointer.
26481 (target_recog): Add x_op_alt.
26482 * recog.c (asm_op_alt): New variable.
26483 (recog_op_alt): Change into a pointer.
26484 (preprocess_constraints): New overload, replacing the old function
26485 definition with one that doesn't use global state.
26486 (preprocess_insn_constraints): New function.
26487 (preprocess_constraints): Use them. Take the insn as parameter.
26488 Use asm_op_alt for asms.
26489 (recog_init): Free existing x_op_alt entries.
26490 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
26492 (make_early_clobber_and_input_conflicts): Likewise.
26493 (process_bb_node_lives): Pass the insn to process_constraints.
26494 * reg-stack.c (check_asm_stack_operands): Likewise.
26495 (subst_asm_stack_regs): Likewise.
26496 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
26497 * regrename.c (build_def_use): Likewise.
26498 * sched-deps.c (sched_analyze_insn): Likewise.
26499 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
26500 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
26501 (note_invalid_constants): Likewise.
26502 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
26503 (ix86_legitimate_combined_insn): Make operand_alternative pointer
26506 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
26508 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
26509 * ira-lives.c (check_and_make_def_conflict): Check for disabled
26511 (make_early_clobber_and_input_conflicts): Likewise.
26512 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
26514 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
26516 * recog.h (alternative_class): New function.
26517 (which_op_alt): Return a const recog_op_alt.
26518 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
26519 (subst_asm_stack_regs): Likewise.
26520 * config/arm/arm.c (note_invalid_constants): Likewise.
26521 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
26522 the operand_alternative; use alternative class instead.
26523 * sel-sched.c (get_reg_class): Likewise.
26524 * regrename.c (build_def_use): Likewise.
26525 (hide_operands, restore_operands, record_out_operands): Update type
26528 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
26530 * recog.h (recog_op_alt): Convert to a flat array.
26531 (which_op_alt): New function.
26532 * recog.c (recog_op_alt): Convert to a flat array.
26533 (preprocess_constraints): Update accordingly, grouping all
26534 operands of the same alternative together, rather than the
26536 * ira-lives.c (check_and_make_def_conflict): Likewise.
26537 (make_early_clobber_and_input_conflicts): Likewise.
26538 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
26539 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
26540 (subst_asm_stack_regs): Likewise.
26541 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
26542 * regrename.c (hide_operands, record_out_operands): Likewise.
26543 (build_def_use): Likewise.
26544 * sel-sched.c (get_reg_class): Likewise.
26545 * config/arm/arm.c (note_invalid_constants): Likewise.
26547 2014-06-04 Jason Merrill <jason@redhat.com>
26551 * gimplify.c (gimplify_arg): Non-static.
26552 * gimplify.h: Declare it.
26554 2014-06-04 Richard Biener <rguenther@suse.de>
26556 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
26557 TREE_PUBLIC and DECL_EXTERNAL decls.
26559 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
26561 * regcprop.c (copyprop_hardreg_forward_1): Account for
26562 HARD_REGNO_CALL_PART_CLOBBERED.
26564 2014-06-04 Richard Biener <rguenther@suse.de>
26566 * configure.ac: Check whether the underlying type of int64_t
26567 is long or long long.
26568 * configure: Regenerate.
26569 * config.in: Likewise.
26570 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
26571 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
26573 2014-06-04 Richard Biener <rguenther@suse.de>
26575 PR tree-optimization/60098
26576 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
26578 (dse_optimize_stmt): Simplify, now that we found a kill
26581 2014-06-04 Richard Biener <rguenther@suse.de>
26583 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
26584 of accesses with non-invariant address.
26586 2014-06-04 Martin Liska <mliska@suse.cz>
26588 * cgraph.h (cgraph_make_wrapper): New function introduced.
26589 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
26590 * ipa-inline.h (inline_analyze_function): The function is global.
26591 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
26593 2014-06-04 Martin Liska <mliska@suse.cz>
26595 * tree.h (private_lookup_attribute_starting): New function.
26596 (lookup_attribute_starting): Likewise.
26597 * tree.c (private_lookup_attribute_starting): Likewise.
26599 2014-06-04 Martin Liska <mliska@suse.cz>
26601 * cgraph.h (expand_thunk): New argument added.
26602 (address_taken_from_non_vtable_p): New global function.
26603 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
26604 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
26605 * cgraphunit.c (analyze_function): Likewise.
26606 (assemble_thunks_and_aliases): Argument added to call.
26607 (expand_thunk): New argument forces to produce GIMPLE thunk.
26609 2014-06-04 Martin Liska <mliska@suse.cz>
26611 * coverage.h (coverage_compute_cfg_checksum): Argument added.
26612 * coverage.c (coverage_compute_cfg_checksum): Likewise.
26613 * profile.c (branch_prob): Likewise.
26615 2014-06-04 Martin Jambor <mjambor@suse.cz>
26618 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
26619 handler for switch on an ipa_ref_use enum.
26620 * ipa-reference.c (analyze_function): Likewise.
26622 2014-06-04 Kai Tietz <ktietz@redhat.com>
26624 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
26625 from old call-instruction.
26627 2014-06-04 Bin Cheng <bin.cheng@arm.com>
26629 * config/aarch64/aarch64.c (aarch64_classify_address)
26630 (aarch64_legitimize_reload_address): Support full addressing modes
26632 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
26633 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
26635 2014-06-03 Andrew Pinski <apinski@cavium.com>
26637 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
26640 2014-06-03 Andrew Pinski <apinski@cavium.com>
26642 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
26643 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
26645 2014-06-03 Kai Tietz <ktietz@redhat.com>
26647 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
26650 2014-06-03 Dehao Chen <dehao@google.com>
26652 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
26655 2014-06-03 Marek Polacek <polacek@redhat.com>
26658 * doc/invoke.texi: Document -Wswitch-bool.
26659 * function.c (stack_protect_epilogue): Cast controlling expression of
26661 * gengtype.c (walk_type): Generate switch expression with its
26662 controlling expression cast to int.
26664 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
26666 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
26668 * config/avr/avr-tables.opt: Regenerate.
26669 * config/avr/t-multilib: Regenerate.
26670 * doc/avr-mmcu.texi: Regenerate.
26672 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
26673 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
26675 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
26676 (ata6617c, ata664251): Add new avr35 devices.
26677 (ata6612c): Add new avr4 device.
26678 (ata6613c, ata6614q): Add new avr5 devices.
26679 * config/avr/avr-tables.opt: Regenerate.
26680 * config/avr/t-multilib: Regenerate.
26681 * doc/avr-mmcu.texi: Regenerate.
26683 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
26685 * gcc/config/aarch64/aarch64-builtins.c
26686 (aarch64_types_binop_ssu_qualifiers): New static data.
26687 (TYPES_BINOP_SSU): Define.
26688 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
26689 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
26690 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
26691 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
26692 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
26693 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
26694 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
26695 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
26696 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
26697 suffix to builtin function name, remove cast.
26698 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
26699 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
26700 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
26702 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
26704 * gcc/config/aarch64/aarch64-builtins.c
26705 (aarch64_types_binop_uus_qualifiers,
26706 aarch64_types_shift_to_unsigned_qualifiers,
26707 aarch64_types_unsigned_shiftacc_qualifiers): Define.
26708 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
26709 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
26710 sqshlu_n, uqshl_n): Update qualifiers.
26711 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
26712 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
26713 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
26714 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
26715 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
26716 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
26717 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
26718 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
26719 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
26720 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
26721 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
26722 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
26723 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
26724 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
26725 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
26726 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
26727 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
26728 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
26729 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
26730 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
26731 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
26732 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
26733 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
26734 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
26735 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
26736 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
26737 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
26739 2014-06-03 Teresa Johnson <tejohnson@google.com>
26741 * tree-sra.c (modify_function): Record caller nodes after rebuild.
26743 2014-06-02 Jason Merrill <jason@redhat.com>
26746 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
26748 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
26750 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
26753 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
26755 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
26757 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
26758 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
26759 * config/aarch64/iterators.md (REVERSE): New iterator.
26760 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
26761 (rev_op): New int_attribute.
26762 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
26763 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
26764 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
26765 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
26766 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
26767 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
26768 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
26769 Replace temporary __asm__ with __builtin_shuffle.
26771 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
26773 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
26775 * config/mips/mips-tables.opt: Regenerate.
26776 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
26777 to use mips_isa_rev rather than ISA_MIPS32R2.
26778 * config/mips/mips.h (ISA_MIPS32R3): New define.
26779 (ISA_MIPS32R5): New define.
26780 (ISA_MIPS64R3): New define.
26781 (ISA_MIPS64R5): New define.
26782 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
26783 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
26784 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
26786 (MIPS_ISA_SYNCI_SPEC): Likewise.
26787 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
26788 (LINK_SPEC): Added mips32r3 and mips32r5.
26789 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
26790 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
26791 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
26792 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
26793 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
26794 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
26795 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
26797 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
26799 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
26801 * config/mips/mips.opt (mxpa): New option.
26802 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
26805 2014-06-03 Martin Jambor <mjambor@suse.cz>
26808 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
26811 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
26813 PR tree-optimization/61328
26814 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
26815 initialization from find_bswap_or_nop_1.
26816 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
26817 in source_expr2 before using the size value the function sets. Also
26818 make use of init_symbolic_number () in both the old place and
26819 find_bswap_or_nop_load () to avoid reading uninitialized memory when
26820 doing recursion in the GIMPLE_BINARY_RHS case.
26822 2014-06-03 Richard Biener <rguenther@suse.de>
26824 PR tree-optimization/61383
26825 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
26828 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
26830 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
26831 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
26832 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
26833 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
26835 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
26836 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
26837 * system.h: ...here and make it unconditional.
26838 * target.def (conditional_register_usage): Mention
26839 define_register_constraint instead of old-style constraint macros.
26840 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
26841 * doc/tm.texi: Regenerate.
26842 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
26843 protected by !USE_MD_CONSTRAINTS.
26844 * config/frv/frv.md: Remove quote from old version of documentation.
26845 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
26846 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
26847 CONST_DOUBLE_OK_FOR_LETTER.
26848 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
26850 2014-06-02 Andrew Pinski <apinski@cavium.com>
26852 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
26853 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
26854 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
26855 file whose name depends on -mabi= and -mbig-endian.
26856 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
26857 Handle LP64 better and handle ilp32 too.
26858 (MULTILIB_OPTIONS): Delete.
26859 (MULTILIB_DIRNAMES): Delete.
26861 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
26863 * expr.h: Remove prototypes of functions defined in builtins.c.
26864 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
26865 Remove prototypes of functions defined in builtins.c.
26866 * builtins.h: Update prototype list to include all exported functions.
26867 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
26868 no_c99_libc_has_function): Move to targhooks.c
26869 (build_string_literal, build_call_expr_loc_array,
26870 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
26872 (expand_builtin_object_size, fold_builtin_object_size): Make static.
26873 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
26874 no_c99_libc_has_function): Relocate from builtins.c.
26875 * tree.c: Include builtins.h.
26876 (build_call_expr_loc_array, build_call_expr_loc_vec,
26877 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
26879 * fold-const.h (fold_fma): Move prototype to builtins.h.
26880 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
26881 * asan.c: Include builtins.h.
26882 * cfgexpand.c: Likewise.
26883 * convert.c: Likewise.
26884 * emit-rtl.c: Likewise.
26885 * except.c: Likewise.
26886 * expr.c: Likewise.
26887 * fold-const.c: Likewise.
26888 * gimple-fold.c: Likewise.
26889 * gimple-ssa-strength-reduction.c: Likewise.
26890 * gimplify.c: Likewise.
26891 * ipa-inline.c: Likewise.
26892 * ipa-prop.c: Likewise.
26893 * lto-streamer-out.c: Likewise.
26894 * stmt.c: Likewise.
26895 * tree-inline.c: Likewise.
26896 * tree-object-size.c: Likewise.
26897 * tree-sra.c: Likewise.
26898 * tree-ssa-ccp.c: Likewise.
26899 * tree-ssa-forwprop.c: Likewise.
26900 * tree-ssa-loop-ivcanon.c: Likewise.
26901 * tree-ssa-loop-ivopts.c: Likewise.
26902 * tree-ssa-math-opts.c: Likewise.
26903 * tree-ssa-reassoc.c: Likewise.
26904 * tree-ssa-threadedge.c: Likewise.
26905 * tree-streamer-in.c: Likewise.
26906 * tree-vect-data-refs.c: Likewise.
26907 * tree-vect-patterns.c: Likewise.
26908 * tree-vect-stmts.c: Likewise.
26909 * config/aarch64/aarch64.c: Likewise.
26910 * config/alpha/alpha.c: Likewise.
26911 * config/arc/arc.c: Likewise.
26912 * config/arm/arm.c: Likewise.
26913 * config/avr/avr.c: Likewise.
26914 * config/bfin/bfin.c: Likewise.
26915 * config/c6x/c6x.c: Likewise.
26916 * config/cr16/cr16.c: Likewise.
26917 * config/cris/cris.c: Likewise.
26918 * config/epiphany/epiphany.c: Likewise.
26919 * config/fr30/fr30.c: Likewise.
26920 * config/frv/frv.c: Likewise.
26921 * config/h8300/h8300.c: Likewise.
26922 * config/i386/i386.c: Likewise.
26923 * config/i386/winnt.c: Likewise.
26924 * config/ia64/ia64.c: Likewise.
26925 * config/iq2000/iq2000.c: Likewise.
26926 * config/lm32/lm32.c: Likewise.
26927 * config/m32c/m32c.c: Likewise.
26928 * config/m32r/m32r.c: Likewise.
26929 * config/m68k/m68k.c: Likewise.
26930 * config/mcore/mcore.c: Likewise.
26931 * config/mep/mep.c: Likewise.
26932 * config/microblaze/microblaze.c: Likewise.
26933 * config/mips/mips.c: Likewise.
26934 * config/mmix/mmix.c: Likewise.
26935 * config/mn10300/mn10300.c: Likewise.
26936 * config/moxie/moxie.c: Likewise.
26937 * config/msp430/msp430.c: Likewise.
26938 * config/nds32/nds32.c: Likewise.
26939 * config/pa/pa.c: Likewise.
26940 * config/pdp11/pdp11.c: Likewise.
26941 * config/picochip/picochip.c: Likewise.
26942 * config/rl78/rl78.c: Likewise.
26943 * config/rs6000/rs6000.c: Likewise.
26944 * config/rx/rx.c: Likewise.
26945 * config/s390/s390.c: Likewise.
26946 * config/score/score.c: Likewise.
26947 * config/sh/sh.c: Likewise.
26948 * config/sparc/sparc.c: Likewise.
26949 * config/spu/spu.c: Likewise.
26950 * config/stormy16/stormy16.c: Likewise.
26951 * config/tilegx/tilegx.c: Likewise.
26952 * config/tilepro/tilepro.c: Likewise.
26953 * config/v850/v850.c: Likewise.
26954 * config/vax/vax.c: Likewise.
26955 * config/xtensa/xtensa.c: Likewise.
26957 2014-06-02 Jeff Law <law@redhat.com>
26959 PR rtl-optimization/61094
26960 * ree.c (combine_reaching_defs): Do not reextend an insn if it
26961 was marked as do_no_reextend. If a copy is needed to eliminate
26962 an extension, then mark it as do_not_reextend.
26964 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
26966 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
26968 2014-06-02 Richard Henderson <rth@redhat.com>
26971 * config/alpha/alpha.c (print_operand_address): Allow symbolic
26972 addresses inside asms. Use output_operand_lossage instead of
26975 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
26978 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
26979 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
26981 2014-06-02 Tom de Vries <tom@codesourcery.com>
26983 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
26984 case that x has VOIDmode.
26986 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
26988 * varasm.c (copy_constant): Delete function.
26989 (build_constant_desc): Don't call it.
26991 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26994 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
26995 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
26996 with immediate_operand.
26998 2014-06-02 Andreas Schwab <schwab@suse.de>
27000 * config/ia64/ia64.c
27001 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
27002 pending_data_specs first.
27004 2014-06-02 Richard Biener <rguenther@suse.de>
27006 PR tree-optimization/61378
27007 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
27008 valueized_anything.
27010 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
27012 * config/i386/constraints.md (Bw): Rename from 'w'.
27013 (Bz): Rename from 'z'.
27014 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
27016 2014-06-01 Kai Tietz <ktietz@redhat.com>
27019 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
27020 * config/i386/i386.md (sibcall_insn_operand): Use Bs
27021 instead of m constraint.
27023 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
27025 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
27026 a separate alternative where the scratch operand 2 is marked as
27029 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
27031 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
27032 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
27033 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
27034 and __builtins_arm_get_fpscr.
27035 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
27036 __builtins_arm_get_fpscr.
27037 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
27038 __builtins_arm_ldfpscr.
27039 (arm_atomic_assign_expand_fenv): New function.
27040 * config/arm/vfp.md (set_fpscr): New pattern.
27041 (get_fpscr) : Likewise.
27042 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
27044 * doc/extend.texi (AARCH64 Built-in Functions) : Document
27045 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
27047 2014-05-30 Jakub Jelinek <jakub@redhat.com>
27049 * asan.c (report_error_func): Add SLOW_P argument, use
27050 BUILT_IN_ASAN_*_N if set.
27051 (build_check_stmt): Likewise.
27052 (instrument_derefs): If T has insufficient alignment,
27053 force same handling as for odd sizes.
27055 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
27056 BUILT_IN_ASAN_REPORT_STORE_N): New.
27057 * asan.c (struct asan_mem_ref): Change access_size type to
27059 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
27060 update_mem_ref_hash_table): Likewise.
27061 (asan_mem_ref_hasher::hash): Hash in a HWI.
27062 (report_error_func): Change size_in_bytes argument to HWI.
27063 Use *_N builtins if size_in_bytes is larger than 16 or not power of
27065 (build_shadow_mem_access): New function.
27066 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
27067 Handle size_in_bytes not power of two or larger than 16.
27068 (instrument_derefs): Don't give up if size_in_bytes is not
27069 power of two or is larger than 16.
27071 2014-05-30 Kai Tietz <ktietz@redhat.com>
27074 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
27075 for sibling-tail-calls.
27076 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
27078 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
27079 (sibcall_insn_operand): Add check for sibcall_memory_operand.
27081 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
27083 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
27084 * config/avr/avr-tables.opt: Regenerate.
27085 * config/avr/t-multilib: Regenerate.
27086 * doc/avr-mmcu.texi: Regenerate.
27088 2014-05-30 Ian Lance Taylor <iant@google.com>
27090 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
27093 2014-05-30 Tom de Vries <tom@codesourcery.com>
27095 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
27098 2014-05-30 Tom de Vries <tom@codesourcery.com>
27100 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
27101 * lra.c (initialize_lra_reg_info_element): Add init of
27102 actual_call_used_reg_set field.
27103 (lra): Call lra_create_live_ranges before lra_inheritance for
27105 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
27107 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
27108 instead of call_used_reg_set for -fuse-caller-save.
27109 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
27111 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27113 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
27115 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
27117 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
27119 * ira.c (ira_get_dup_out_num): Check for output operands at
27120 the start of the loop. Handle cases where an included alternative
27121 follows an excluded one.
27123 2014-05-29 Mike Stump <mikestump@comcast.net>
27126 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
27127 post ld passes when lto is used.
27129 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
27131 PR rtl-optimization/61325
27132 * lra-constraints.c (process_address): Rename to process_address_1.
27133 (process_address): New function.
27135 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
27137 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
27138 TYPES_BINOPV): New static data.
27139 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
27141 * config/aarch64/aarch64-simd.md (aarch64_ext,
27142 aarch64_im_lane_boundsi): New patterns.
27143 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
27145 (aarch64_evpc_ext): New function.
27147 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
27149 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
27150 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
27151 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
27152 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
27153 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
27155 2014-05-29 Tom de Vries <tom@codesourcery.com>
27157 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
27159 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
27160 Richard Sandiford <rdsandiford@googlemail.com>
27162 * arm/iterators.md (shiftable_ops): New code iterator.
27163 (t2_binop0, arith_shift_insn): New code attributes.
27164 * arm/predicates.md (shift_nomul_operator): New predicate.
27165 * arm/arm.md (insn_enabled): Delete.
27166 (enabled): Remove insn_enabled test.
27167 (*arith_shiftsi): Delete. Replace with ...
27168 (*<arith_shift_insn>_multsi): ... new pattern.
27169 (*<arith_shift_insn>_shiftsi): ... new pattern.
27170 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
27172 2014-05-29 Radovan Obradovic <robradovic@mips.com>
27173 Tom de Vries <tom@codesourcery.com>
27175 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
27176 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
27178 (mips_split_call): Use POST_CALL_TMP_REG.
27179 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
27181 2014-05-29 Tom de Vries <tom@codesourcery.com>
27183 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
27184 with #ifdef STACK_REGS.
27186 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
27188 * varasm.c (get_variable_section): Walk aliases.
27189 (place_block_symbol): Walk aliases.
27191 2014-05-28 Tom de Vries <tom@codesourcery.com>
27194 2014-05-28 Tom de Vries <tom@codesourcery.com>
27196 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
27197 * lra.c (initialize_lra_reg_info_element): Add init of
27198 actual_call_used_reg_set field.
27199 (lra): Call lra_create_live_ranges before lra_inheritance for
27201 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
27203 * lra-constraints.c (need_for_call_save_p): Use
27204 actual_call_used_reg_set instead of call_used_reg_set for
27206 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
27208 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
27210 * doc/md.texi: Document that the % constraint character must
27211 be at the beginning of the string.
27212 * genoutput.c (validate_insn_alternatives): Check that '=',
27213 '+' and '%' only appear at the beginning of a constraint.
27214 * ira.c (commutative_constraint_p): Delete.
27215 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
27216 at the start of the string.
27217 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
27219 * config/arm/neon.md (bicdi3_neon): Likewise.
27220 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
27221 (slt_si, sltu_si): Likewise.
27222 * config/vax/vax.md (sbcdi3): Likewise.
27223 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
27224 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
27225 (mul64): Move '%' to beginning of constraint.
27226 * config/arm/arm.md (*xordi3_insn): Likewise.
27227 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
27228 (xorsi3): Likewise.
27230 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
27232 * doc/md.texi: Document the restrictions on the "enabled" attribute.
27234 2014-05-28 Jason Merrill <jason@redhat.com>
27237 * cgraph.h (symtab_node::get_comdat_group_id): New.
27238 * cgraphunit.c (analyze_functions): Call it.
27239 * symtab.c (dump_symtab_node): Likewise.
27240 * tree.c (decl_comdat_group_id): New.
27241 * tree.h: Declare it.
27242 * lto-streamer-out.c (write_symbol): Use it.
27243 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
27245 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
27247 PR bootstrap/PR61146
27248 * wide-int.cc: Do not include longlong.h when compiling with clang.
27250 2014-05-28 Richard Biener <rguenther@suse.de>
27252 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
27253 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
27254 (vrp_visit_assignment_or_call): Print less vertical space.
27255 (vrp_visit_stmt): Likewise.
27256 (vrp_visit_phi_node): Likewise. For a PHI argument with
27257 VR_VARYING range consider recording it as copy.
27259 2014-05-28 Richard Biener <rguenther@suse.de>
27262 2014-05-28 Richard Biener <rguenther@suse.de>
27264 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
27266 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
27268 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
27269 sufficiently aligned and an offset is used at the same time.
27270 (expand_expr_real_1): Likewise.
27272 2014-05-28 Richard Biener <rguenther@suse.de>
27274 PR middle-end/61045
27275 * fold-const.c (fold_comparison): When folding
27276 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
27277 the sign of the remaining constant operand stays the same.
27279 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
27281 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
27282 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
27283 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
27285 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
27286 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
27287 (m32bit-doubles) Likewise.
27288 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
27289 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
27292 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27294 * configure.ac ($gcc_cv_ld_clearcap): New test.
27295 * configure: Regenerate.
27296 * config.in: Regenerate.
27297 * config/sol2.opt (mclear-hwcap): New option.
27298 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
27299 * config/sol2-clearcap.map: Moved here from
27300 testsuite/gcc.target/i386/clearcap.map.
27301 * config/sol2-clearcapv2.map: Move here from
27302 gcc.target/i386/clearcapv2.map.
27303 * config/t-sol2 (install): Depend on install-clearcap-map.
27304 (install-clearcap-map): New target.
27305 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
27308 2014-05-28 Richard Biener <rguenther@suse.de>
27310 * hwint.h (*_HALF_WIDE_INT*): Move to ...
27311 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
27312 ... here and remove the rest.
27313 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
27315 2014-05-28 Richard Biener <rguenther@suse.de>
27317 PR tree-optimization/61335
27318 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
27319 new range fails, drop to varying.
27321 2014-05-28 Olivier Hainque <hainque@adacore.com>
27323 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
27324 (CPP_SPEC): Add entry for -mcpu=8548.
27325 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
27326 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
27328 2014-05-28 Tom de Vries <tom@codesourcery.com>
27330 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
27331 * lra.c (initialize_lra_reg_info_element): Add init of
27332 actual_call_used_reg_set field.
27333 (lra): Call lra_create_live_ranges before lra_inheritance for
27335 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
27337 * lra-constraints.c (need_for_call_save_p): Use
27338 actual_call_used_reg_set instead of call_used_reg_set for
27340 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
27342 2014-05-28 Radovan Obradovic <robradovic@mips.com>
27343 Tom de Vries <tom@codesourcery.com>
27345 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
27347 (@item -fuse-caller-save): New item.
27349 2014-05-28 Radovan Obradovic <robradovic@mips.com>
27350 Tom de Vries <tom@codesourcery.com>
27352 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
27353 OPT_fuse_caller_save.
27355 2014-05-28 Radovan Obradovic <robradovic@mips.com>
27356 Tom de Vries <tom@codesourcery.com>
27358 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
27359 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
27360 get_call_reg_set_usage.
27361 * resource.c (mark_set_resources, mark_target_live_regs): Use
27362 get_call_reg_set_usage.
27363 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
27365 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
27366 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
27367 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
27368 * ira-build.c (ira_create_allocno): Init
27369 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
27370 (create_cap_allocno, propagate_allocno_info)
27371 (propagate_some_info_from_allocno)
27372 (copy_info_to_removed_store_destinations): Handle
27373 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
27374 * ira-costs.c (ira_tune_allocno_costs): Use
27375 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
27377 2014-05-28 Radovan Obradovic <robradovic@mips.com>
27378 Tom de Vries <tom@codesourcery.com>
27380 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
27381 and function_used_regs_valid fields.
27382 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
27383 find_all_hard_reg_sets.
27384 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
27385 (get_call_reg_set_usage): New function.
27386 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
27387 * regs.h (get_call_reg_set_usage): Declare.
27389 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
27392 * config/dbx.h (License): Add Runtime Library Exception.
27393 * config/newlib-stdint.h (License): Same.
27394 * config/rtems.h (License): Same
27395 * config/initfini-array.h (License): Same
27396 * config/v850/v850.h (License): Same.
27397 * config/v850/v850-opts.h (License): Same
27398 * config/v850/rtems.h (License): Same.
27400 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
27403 * doc/extend.texi (Local Labels): Note that label differences are
27404 not supported for AVR.
27406 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
27407 Olivier Hainque <hainque@adacore.com>
27409 * rtl.h (set_for_reg_notes): Declare.
27410 * emit-rtl.c (set_for_reg_notes): New function.
27411 (set_unique_reg_note): Use it.
27412 * optabs.c (add_equal_note): Likewise
27414 2014-05-27 Andrew Pinski <apinski@cavium.com>
27416 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
27417 Use <w> for the register in assembly template.
27418 (stack_protect_test): Use the mode of operands[0] for the result.
27419 (stack_protect_test_<mode>): Use <w> for the register
27420 in assembly template.
27422 2014-05-27 DJ Delorie <dj@redhat.com>
27424 * config/rx/rx.c (add_vector_labels): New.
27425 (rx_output_function_prologue): Call it.
27426 (rx_handle_func_attribute): Don't require empty arguments.
27427 (rx_handle_vector_attribute): New.
27428 (rx_attribute_table): Add "vector" attribute.
27429 * doc/extend.texi (interrupt, vector): Document new/changed
27430 RX-specific attributes.
27432 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
27434 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
27436 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
27437 predicate to detect a negative quotient.
27439 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
27441 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
27442 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
27443 Add X - Y CMP 0 to X CMP Y transformation.
27444 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
27446 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
27448 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
27451 2014-05-27 Steve Ellcey <sellcey@mips.com>
27453 * config/mips/mips.c: Add include of cgraph.h.
27455 2014-05-27 Richard Biener <rguenther@suse.de>
27457 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
27459 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
27462 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
27463 * config/arm/arm-cores.def (License): Same.
27464 * config/arm/arm-opts.h (License): Same.
27465 * config/arm/aout.h (License): Same.
27466 * config/arm/bpabi.h (License): Same.
27467 * config/arm/elf.h (License): Same.
27468 * config/arm/linux-elf.h (License): Same.
27469 * config/arm/linux-gas.h (License): Same.
27470 * config/arm/netbsd-elf.h (License): Same.
27471 * config/arm/uclinux-eabi.h (License): Same.
27472 * config/arm/uclinux-elf.h (License): Same.
27473 * config/arm/vxworks.h (License): Same.
27475 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27477 * config/arm/neon.md (neon_bswap<mode>): New pattern.
27478 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
27479 (arm_init_neon_builtins): Handle NEON_BSWAP.
27480 Define required type nodes.
27481 (arm_expand_neon_builtin): Handle NEON_BSWAP.
27482 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
27483 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
27484 * config/arm/iterators.md (VDQHSD): New mode iterator.
27486 2014-05-27 Richard Biener <rguenther@suse.de>
27488 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
27489 Try using literal operands when comparing value-ranges failed.
27491 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
27493 * ira.c (commutative_operand): Adjust for change to recog_data.
27494 [Missing from previous commit.]
27496 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
27498 * system.h (TEST_BIT): New macro.
27499 * recog.h (alternative_mask): New type.
27500 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
27501 (recog_data_d): Replace alternative_enabled_p array with
27502 enabled_alternatives.
27503 (target_recog): New structure.
27504 (default_target_recog, this_target_recog): Declare.
27505 (get_enabled_alternatives, recog_init): Likewise.
27506 * recog.c (default_target_recog, this_target_recog): New variables.
27507 (get_enabled_alternatives): New function.
27508 (extract_insn): Use it.
27509 (recog_init): New function.
27510 (preprocess_constraints, constrain_operands): Adjust for change to
27512 * postreload.c (reload_cse_simplify_operands): Likewise.
27513 * reload.c (find_reloads): Likewise.
27514 * ira-costs.c (record_reg_classes): Likewise.
27515 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
27516 all alternatives after a disabled one would be skipped.
27517 (ira_implicitly_set_insn_hard_regs): Likewise.
27518 * ira.c (ira_setup_alts): Adjust for change to recog_data.
27519 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
27520 with enabled_alternatives.
27521 * lra.c (free_insn_recog_data): Update accordingly.
27522 (lra_update_insn_recog_data): Likewise.
27523 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
27524 * lra-constraints.c (process_alt_operands): Likewise. Handle
27525 only_alternative as part of the enabled mask.
27526 * target-globals.h (this_target_recog): Declare.
27527 (target_globals): Add a recog field.
27528 (restore_target_globals): Restore this_target_recog.
27529 * target-globals.c: Include recog.h.
27530 (default_target_globals): Initialize recog field.
27531 (save_target_globals): Likewise.
27532 * reginfo.c (reinit_regs): Call recog_init.
27533 * toplev.c (backend_init_target): Likewise.
27535 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
27537 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
27538 rather than any named insn's code.
27540 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
27543 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
27544 * config/arm/arm-cores.def (License): Same.
27546 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
27548 * tree.h (decl_comdat_group): Declare.
27549 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
27550 * tree.c (decl_comdat_group): Here.
27552 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
27554 PR rtl-optimization/61222
27555 * combine.c (simplify_shift_const_1): When moving a PLUS outside
27556 the shift, truncate the PLUS operand to the result mode.
27558 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
27561 * config/i386/i386.c (ix86_rtx_costs)
27562 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
27565 2014-05-26 Martin Jambor <mjambor@suse.cz>
27567 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
27570 2014-05-26 Richard Biener <rguenther@suse.de>
27572 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
27573 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
27574 Provide specializations.
27575 (wi::int_traits <HOST_WIDE_INT>,
27576 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
27578 2014-05-26 Alan Modra <amodra@gmail.com>
27581 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
27582 params and return a bool. Remove dead code. Update comment.
27583 Assert we have a const_int source. Remove bogus code from
27584 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
27585 handling of constants > 2G and reg_equal note, from..
27586 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
27587 return value. Update comment. If we can, use a new pseudo
27588 for intermediate calculations.
27589 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
27591 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
27592 call to rs6000_emit_set_const in splitter.
27593 (movdi_internal64+2, +3): Likewise.
27595 2014-05-26 Richard Biener <rguenther@suse.de>
27597 * system.h: Define __STDC_FORMAT_MACROS before
27598 including inttypes.h.
27599 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
27600 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
27601 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
27602 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
27603 HOST_WIDEST_INT_C): Remove.
27604 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
27605 if C99 inttypes.h is not available.
27606 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
27607 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
27608 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
27609 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
27610 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
27611 (struct output_info): Likewise.
27612 (print_statistics): Adjust.
27613 (dump_bitmap_statistics): Likewise.
27614 * bt-load.c (migrate_btr_defs): Print with PRId64.
27615 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
27616 (MAX_SAFE_MULTIPLIER): Adjust.
27617 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
27618 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
27619 dump_cgraph_node): Likewise.
27620 * final.c (dump_basic_block_info): Likewise.
27621 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
27622 * gcov.c (format_gcov): Likewise.
27623 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
27625 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
27626 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
27627 (inline_small_functions, dump_overall_stats, dump_inline_stats):
27628 Use PRId64 for dumping.
27629 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
27630 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
27631 (add_allocno_hard_regs): Adjust.
27632 * loop-doloop.c (doloop_modify): Print using PRId64.
27633 * loop-iv.c (inverse): Compute in uint64_t.
27634 (determine_max_iter, iv_number_of_iterations): Likewise.
27635 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
27636 Print using PRId64.
27637 * lto-streamer-out.c (write_symbol): Use uint64_t.
27638 * mcf.c (CAP_INFINITY): Use int64_t maximum.
27639 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
27640 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
27641 * modulo-sched.c (const_iteration_count): Use int64_t.
27642 (sms_schedule): Dump using PRId64.
27643 * predict.c (dump_prediction): Likewise.
27644 * pretty-print.h (pp_widest_integer): Remove.
27645 * profile.c (get_working_sets, is_edge_inconsistent,
27646 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
27647 * tree-pretty-print.c (pp_double_int): Remove case handling
27648 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
27649 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
27651 (pass_optimize_bswap::execute): Remove restriction on hosts.
27652 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
27653 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
27654 * tree.c (widest_int_cst_value): Remove.
27655 * tree.h (widest_int_cst_value): Likewise.
27656 * value-prof.c (dump_histogram_value): Print using PRId64.
27657 * gengtype.c (main): Also inject int64_t.
27658 * ggc-page.c (struct max_alignment): Use int64_t.
27659 * alloc-pool.c (struct allocation_object_def): Likewise.
27660 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
27662 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
27663 * doc/tm.texi: Regenerated.
27664 * gengtype-lex.l (IWORD): Handle [u]int64_t.
27665 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
27666 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
27667 mmix_output_register_setting): Use [u]int64_t in prototypes.
27668 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
27669 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
27670 mmix_output_octa, mmix_output_shifted_value): Adjust.
27671 (mmix_intval): Adjust. Remove unreachable case.
27672 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
27674 2014-05-26 Richard Biener <rguenther@suse.de>
27676 * configure.ac: Drop __int64 type check. Insist that we
27677 found uint64_t and int64_t.
27678 * hwint.h (HOST_BITS_PER___INT64): Remove.
27679 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
27680 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
27681 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
27682 (HOST_WIDEST_FAST_INT): Remove __int64 case.
27683 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
27684 for dst_q_src_df_rms_cdt.
27685 * configure: Regenerate.
27686 * config.in: Likewise.
27688 2014-05-26 Michael Tautschnig <mt@debian.org>
27691 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
27692 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
27694 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
27696 PR rtl-optimization/61278
27697 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
27699 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
27701 PR rtl-optimization/61220
27702 Part of PR rtl-optimization/61225
27703 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
27704 insn; skip split_edge for a block with only one successor.
27706 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
27708 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
27711 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
27713 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
27714 (update_vtable_references): New function.
27715 (function_and_variable_visibility): Rewrite also vtable initializers.
27716 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
27718 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
27720 * ggc.h (ggc_grow): New function.
27721 * ggc-none.c (ggc_grow): New function.
27722 * ggc-page.c (ggc_grow): Likewise.
27724 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
27726 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
27727 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
27728 comdat_can_be_unshared_p, cgraph_externally_visible_p,
27729 varpool_externally_visible_p, can_replace_by_local_alias,
27730 update_visibility_by_resolution_info, function_and_variable_visibility,
27731 pass_data_ipa_function_and_variable_visibility,
27732 make_pass_ipa_function_and_variable_visibility,
27733 whole_program_function_and_variable_visibility,
27734 pass_data_ipa_whole_program_visibility,
27735 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
27736 * cgraph.h (cgraph_local_node_p): Declare.
27737 * ipa-visibility.c: New file.
27738 * Makefile.in (OBJS): Add ipa-visiblity.o
27740 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
27742 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
27743 that var decl is available.
27745 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
27747 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
27748 symtab_node pointer.
27749 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
27750 (find_decls_types_r): Do not walk COMDAT_GROUP.
27751 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
27752 * varasm.c (make_decl_one_only): Use set_comdat_group;
27753 create node if needed.
27754 * ipa-inline-transform.c (save_inline_function_body): Update
27755 way we decl->symtab mapping.
27756 * symtab.c (symtab_hash, hash_node, eq_node
27757 symtab_insert_node_to_hashtable): Remove.
27758 (symtab_register_node): Update.
27759 (symtab_unregister_node): Update.
27760 (symtab_get_node): Reimplement as inline function.
27761 (symtab_add_to_same_comdat_group): Update.
27762 (symtab_dissolve_same_comdat_group_list): Update.
27763 (dump_symtab_base): Update.
27764 (verify_symtab_base): Update.
27765 (symtab_make_decl_local): Update.
27766 (fixup_same_cpp_alias_visibility): Update.
27767 (symtab_nonoverwritable_alias): Update.
27768 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
27769 * ipa.c (update_visibility_by_resolution_info): UPdate.
27770 * bb-reorder.c: Include cgraph.h
27771 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
27772 with comdat groups.
27773 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
27774 * cgraph.c (cgraph_get_create_node): Update.
27775 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
27777 (symtab_get_node): Make inline.
27778 (symtab_insert_node_to_hashtable): Remove.
27779 (symtab_can_be_discarded): Update.
27780 (decl_comdat_group): New function.
27781 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
27783 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
27785 (read_comdat_group): New function.
27786 (input_node, input_varpool_node): Use it.
27787 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
27789 * mips.c (mips_start_unique_function): Likewise.
27790 (ix86_code_end): Likewise.
27791 (rs6000_code_end): Likweise.
27792 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
27794 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
27796 * gengtype-state.c (fatal_reading_state): Bring offline.
27797 * optabs.c (widening_optab_handler): Bring offline.
27798 * optabs.h (widening_optab_handler): Likewise.
27799 * final.c (get_attr_length_1): Likewise.
27801 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
27803 * sched-int.h (sd_iterator_cond): Manually tail recurse.
27805 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
27807 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
27808 (ppc440-compare): Include shift with dot.
27809 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
27810 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
27812 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
27814 (e6500_sfx2): Include it.
27815 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
27816 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
27817 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
27818 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
27819 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
27820 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
27821 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
27822 *lshiftrt_internal1le, *lshiftrt_internal1be,
27823 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
27824 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
27825 *rotldi3_internal10le, *rotldi3_internal10be,
27826 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
27827 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
27828 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
27829 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
27830 define_insns): Use type "shift" in the appropriate alternatives.
27832 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
27834 * config/rs6000/rs6000.md (type): Add "logical". Delete
27836 (dot): Adjust comment.
27837 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
27838 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
27839 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
27840 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
27841 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
27842 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
27843 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
27844 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
27846 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
27847 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
27848 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
27849 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
27850 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
27851 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
27852 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
27853 * config/rs6000/8540.md (ppc8540_su): Adjust.
27854 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
27855 cell-cmp-microcoded): Adjust.
27856 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
27857 * config/rs6000/e500mc.md (e500mc_su): Adjust.
27858 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
27859 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
27860 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
27861 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
27862 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
27863 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
27864 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
27866 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
27867 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
27868 Adjust. Adjust comment.
27869 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
27870 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
27872 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
27874 * config/rs6000/rs6000.md (type): Add "add".
27875 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
27876 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
27877 define_insns): Use it.
27878 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
27880 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
27881 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
27882 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
27883 * config/rs6000/601.md (ppc601-integer): Adjust.
27884 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
27885 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
27886 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
27887 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
27888 * config/rs6000/8540.md (ppc8540_su): Adjust.
27889 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
27890 cell-cmp-microcoded): Adjust.
27891 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
27892 * config/rs6000/e500mc.md (e500mc_su): Adjust.
27893 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
27894 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
27895 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
27896 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
27897 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
27898 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
27899 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
27901 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
27902 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
27903 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
27904 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
27906 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
27908 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
27909 "delayed_compare", "var_delayed_compare".
27910 (var_shift): New attribute.
27911 (cell_micro): Adjust.
27912 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
27913 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
27914 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
27915 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
27916 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
27917 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
27918 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
27919 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
27920 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
27921 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
27922 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
27923 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
27924 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
27925 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
27926 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
27927 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
27928 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
27929 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
27930 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
27931 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
27932 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
27933 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
27934 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
27935 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
27936 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
27938 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
27939 * config/rs6000/440.md (ppc440-integer): Adjust.
27940 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
27941 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
27942 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
27943 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
27944 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
27945 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
27946 * config/rs6000/8540.md (ppc8540_su): Adjust.
27947 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
27948 cell-cmp-microcoded): Adjust.
27949 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
27950 * config/rs6000/e500mc.md (e500mc_su): Adjust.
27951 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
27952 e500mc64_delayed): Adjust.
27953 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
27954 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
27955 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
27956 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
27957 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
27958 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
27959 power6-delayed-compare, power6-var-delayed-compare): Adjust.
27960 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
27961 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
27963 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
27964 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
27966 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
27968 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
27969 (bits): New mode_attr.
27970 (idiv_ldiv): Delete mode_attr.
27971 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
27972 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
27973 rs6000_adjust_priority, is_nonpipeline_insn,
27974 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
27976 * config/rs6000/40x.md (ppc403-idiv): Adjust.
27977 * config/rs6000/440.md (ppc440-idiv): Adjust.
27978 * config/rs6000/476.md (ppc476-idiv): Adjust.
27979 * config/rs6000/601.md (ppc601-idiv): Adjust.
27980 * config/rs6000/603.md (ppc603-idiv): Adjust.
27981 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
27982 ppc620-ldiv): Adjust.
27983 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
27984 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
27985 * config/rs6000/8540.md (ppc8540_divide): Adjust.
27986 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
27987 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
27988 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
27989 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
27990 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
27991 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
27992 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
27993 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
27994 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
27995 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
27996 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
27997 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
27998 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
27999 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
28000 * config/rs6000/titan.md (titan_fxu_div): Adjust.
28002 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
28004 * config/rs6000/rs6000.md (type): Delete "insert_word",
28005 "insert_dword". Add "insert".
28006 (size): Update comment.
28007 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
28008 insn_must_be_first_in_group): Adjust.
28009 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
28010 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
28011 *insvsi_internal6, insvdi_internal): Adjust.
28013 * config/rs6000/40x.md (ppc403-integer): Adjust.
28014 * config/rs6000/440.md (ppc440-integer): Adjust.
28015 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
28016 * config/rs6000/601.md (ppc601-integer): Adjust.
28017 * config/rs6000/603.md (ppc603-integer): Adjust.
28018 * config/rs6000/6xx.md (ppc604-integer): Adjust.
28019 * config/rs6000/7450.md (ppc7450-integer): Adjust.
28020 * config/rs6000/7xx.md (ppc750-integer): Adjust.
28021 * config/rs6000/8540.md (ppc8540_su): Adjust.
28022 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
28023 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
28024 * config/rs6000/e500mc.md (e500mc_su): Adjust.
28025 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
28026 * config/rs6000/e5500.md (e5500_sfx): Adjust.
28027 * config/rs6000/e6500.md (e6500_sfx): Adjust.
28028 * config/rs6000/mpc.md (mpccore-integer): Adjust.
28029 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
28030 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
28031 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
28032 * config/rs6000/power7.md (power7-integer): Adjust.
28033 * config/rs6000/power8.md (power8-1cyc): Adjust.
28034 * config/rs6000/rs64.md (rs64a-integer): Adjust.
28035 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
28037 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
28039 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
28040 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
28041 (size): New attribute.
28042 (dot): New attribute.
28043 (cell_micro): Adjust.
28044 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
28045 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
28046 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
28047 umuldi3_highpart): Adjust.
28048 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
28049 rs6000_adjust_priority, is_nonpipeline_insn,
28050 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
28052 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
28053 ppc405-imul3): Adjust.
28054 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
28055 * config/rs6000/476.md (ppc476-imul): Adjust.
28056 * config/rs6000/601.md (ppc601-imul): Adjust.
28057 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
28058 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
28059 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
28060 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
28061 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
28063 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
28064 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
28065 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
28066 cell-imul): Adjust.
28067 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
28068 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
28069 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
28070 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
28071 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
28072 * config/rs6000/mpc.md (mpccore-imul): Adjust.
28073 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
28074 power4-lmul, power4-imul, power4-imul3): Adjust.
28075 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
28076 power5-lmul, power5-imul, power5-imul3): Adjust.
28077 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
28078 power6-lmul, power6-imul, power6-imul3): Adjust.
28079 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
28080 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
28082 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
28083 rs64a-lmul): Adjust.
28084 * config/rs6000/titan.md (titan_imul): Adjust.
28086 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
28088 * config/rs6000/rs6000.md (type): Add new value "halfmul".
28089 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
28090 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
28091 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
28092 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
28093 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
28094 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
28095 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
28096 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
28097 * config/rs6000/titan.md: Delete nonsensical comment.
28098 (titan_imul): Add type imul3.
28099 (titan_mulhw): Remove type imul3; add type halfmul.
28101 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
28103 * config/rs6000/rs6000.md (type): Reorder, reformat.
28105 2014-05-23 Martin Jambor <mjambor@suse.cz>
28107 PR tree-optimization/53787
28108 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
28109 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
28110 analysis_done, update all uses.
28111 * ipa-prop.c: Include domwalk.h
28112 (param_analysis_info): Removed.
28113 (param_aa_status): New type.
28114 (ipa_bb_info): Likewise.
28115 (func_body_info): Likewise.
28116 (ipa_get_bb_info): New function.
28117 (aa_overwalked): Likewise.
28118 (find_dominating_aa_status): Likewise.
28119 (parm_bb_aa_status_for_bb): Likewise.
28120 (parm_preserved_before_stmt_p): Changed to use new param AA info.
28121 (load_from_unmodified_param): Accept func_body_info as a parameter
28122 instead of parms_ainfo.
28123 (parm_ref_data_preserved_p): Changed to use new param AA info.
28124 (parm_ref_data_pass_through_p): Likewise.
28125 (ipa_load_from_parm_agg_1): Likewise. Update callers.
28126 (compute_complex_assign_jump_func): Changed to use new param AA info.
28127 (compute_complex_ancestor_jump_func): Likewise.
28128 (ipa_compute_jump_functions_for_edge): Likewise.
28129 (ipa_compute_jump_functions): Removed.
28130 (ipa_compute_jump_functions_for_bb): New function.
28131 (ipa_analyze_indirect_call_uses): Likewise, moved variable
28133 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
28134 and info, moved variable declarations down.
28135 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
28137 (ipa_analyze_stmt_uses): Likewise.
28138 (ipa_analyze_params_uses): Removed.
28139 (ipa_analyze_params_uses_in_bb): New function.
28140 (ipa_analyze_controlled_uses): Likewise.
28141 (free_ipa_bb_info): Likewise.
28142 (analysis_dom_walker): New class.
28143 (ipa_analyze_node): Handle node-specific forbidden analysis,
28144 initialize and free func_body_info, use dominator walker.
28145 (ipcp_modif_dom_walker): New class.
28146 (ipcp_transform_function): Create and free func_body_info, use
28147 ipcp_modif_dom_walker, moved a lot of functionality there.
28149 2014-05-23 Marek Polacek <polacek@redhat.com>
28150 Jakub Jelinek <jakub@redhat.com>
28152 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
28153 * gcc.c (sanitize_spec_function): Likewise.
28154 * convert.c (convert_to_integer): Include "ubsan.h". Add
28155 floating-point to integer instrumentation.
28156 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
28157 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
28158 SANITIZE_NONDEFAULT.
28159 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
28160 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
28161 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
28162 * ubsan.c: Include "realmpfr.h" and "dfp.h".
28163 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
28164 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
28165 float/double/long double.
28166 (ubsan_instrument_float_cast): New function.
28167 * ubsan.h (ubsan_instrument_float_cast): Declare.
28169 2014-05-23 Jiong Wang <jiong.wang@arm.com>
28171 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
28173 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
28174 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
28175 Adjust for tailcalling through registers.
28176 * config/aarch64/aarch64.h (enum reg_class): New caller save
28178 (REG_CLASS_NAMES): Likewise.
28179 (REG_CLASS_CONTENTS): Likewise.
28180 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
28181 Allow tailcalling without decls.
28183 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
28185 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
28186 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
28188 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
28189 gsi, and variables v_* to v*.
28191 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
28193 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
28195 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
28197 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
28198 * omp-low.c: Update accordingly.
28200 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
28201 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
28202 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
28203 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
28204 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
28205 GF_OMP_TARGET_KIND_UPDATE.
28207 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
28208 Explicitly enumerate the expected region types.
28210 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
28213 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
28214 documentation; the old documentation didn't clearly state the
28215 constraints on the contents of the pointed-to storage.
28217 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
28219 Fix bootstrap error on ia64
28220 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
28221 Return default value.
28223 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
28225 PR tree-optimization/54733
28226 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
28228 (find_bswap_or_nop_load): New.
28229 (find_bswap_1): Renamed to ...
28230 (find_bswap_or_nop_1): This. Also add support for memory source.
28231 (find_bswap): Renamed to ...
28232 (find_bswap_or_nop): This. Also add support for memory source and
28233 detection of bitwise operations equivalent to load in target
28235 (execute_optimize_bswap): Likewise. Also move its leading comment back
28236 in place and split statement transformation into ...
28237 (bswap_replace): This.
28239 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
28241 PR rtl-optimization/61215
28242 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
28243 simplify_gen_subreg until final substitution.
28245 2014-05-23 Alan Modra <amodra@gmail.com>
28248 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
28249 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
28250 Use "Y" constraint rather than "m".
28252 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
28254 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
28256 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
28257 New function declaration.
28258 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
28259 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
28260 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
28261 (aarch64_init_builtins) : Initialize builtins
28262 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
28263 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
28264 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
28265 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
28266 and __builtins_aarch64_set_fpsr.
28267 (aarch64_atomic_assign_expand_fenv): New function.
28268 * config/aarch64/aarch64.md (set_fpcr): New pattern.
28269 (get_fpcr) : Likewise.
28270 (set_fpsr) : Likewise.
28271 (get_fpsr) : Likewise.
28272 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
28273 and UNSPECV_SET_FPSR.
28274 * doc/extend.texi (AARCH64 Built-in Functions) : Document
28275 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
28276 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
28278 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
28280 PR rtl-optimization/60969
28281 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
28282 constraints. Set up mem cost for NO_REGS case.
28284 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
28286 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
28288 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
28290 * config/darwin.c: Include "lto-section-names.h".
28291 (LTO_SEGMENT_NAME): Don't define.
28292 * config/i386/winnt.c: Include "lto-section-names.h".
28293 * lto-streamer.c: Include "lto-section-names.h".
28294 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
28295 * lto-wrapper.c: Include "lto-section-names.h".
28296 (LTO_SECTION_NAME_PREFIX): Don't define.
28297 * lto-section-names.h: New file.
28298 * cgraphunit.c: Include "lto-section-names.h".
28300 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
28302 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
28304 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
28307 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
28309 2014-05-22 Nick Clifton <nickc@redhat.com>
28311 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
28313 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
28315 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
28316 -> (T)A transformation to integer types.
28318 2014-05-22 Teresa Johnson <tejohnson@google.com>
28320 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
28321 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
28322 (gcov_rewrite): Use gcov_nonruntime_assert.
28323 (gcov_open): Ditto.
28324 (gcov_write_words): Ditto.
28325 (gcov_write_length): Ditto.
28326 (gcov_read_words): Use gcov_nonruntime_assert, and remove
28327 gcc_assert from IN_LIBGCOV code.
28328 (gcov_read_summary): Use gcov_error to flag profile corruption.
28329 (gcov_sync): Use gcov_nonruntime_assert.
28330 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
28331 (gcov_histo_index): Use gcov_nonruntime_assert.
28332 (static void gcov_histogram_merge): Ditto.
28333 (compute_working_sets): Ditto.
28334 * gcov-io.h (gcov_nonruntime_assert): Define.
28335 (gcov_error): Define for !IN_LIBGCOV
28337 2014-05-22 Richard Biener <rguenther@suse.de>
28339 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
28340 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
28341 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
28342 and deallocation site.
28343 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28344 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
28345 passing through the incoming points-to set.
28346 (handle_lhs_call): Use flags argument instead of recomputing it.
28347 (find_func_aliases_for_call): Call handle_lhs_call with proper
28350 2014-05-22 Jakub Jelinek <jakub@redhat.com>
28352 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
28353 all padding bits in REAL_VALUE_TYPE are cleared.
28355 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
28357 Cleanup and improve multipass_dfa_lookahead_guard
28358 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
28359 (core2i7_first_cycle_multipass_begin,)
28360 (core2i7_first_cycle_multipass_issue,)
28361 (core2i7_first_cycle_multipass_backtrack): Update signature.
28362 * config/ia64/ia64.c
28363 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
28364 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
28365 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
28367 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
28368 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
28370 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
28372 * doc/tm.texi: Regenerate.
28374 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
28375 * haifa-sched.c (ready_try): Make signed to allow negative values.
28376 (rebug_ready_list_1): Update.
28377 (choose_ready): Simplify.
28378 (sched_extend_ready_list): Update.
28380 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
28382 Remove IA64 speculation tweaking flags
28383 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
28384 speculation tuning flags.
28385 (msched-prefer-non-data-spec-insns,)
28386 (msched-prefer-non-control-spec-insns): Obsolete options.
28387 * haifa-sched.c (choose_ready): Remove handling of
28388 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
28389 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
28390 and PREFER_NON_DATA_SPEC.
28391 * sel-sched.c (process_spec_exprs): Remove handling of
28392 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
28394 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
28396 Improve scheduling debug output
28397 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
28398 (advance_one_cycle): Update.
28399 (schedule_insn, queue_to_ready): Add debug printouts.
28400 (debug_ready_list_1): New static function.
28401 (debug_ready_list): Update.
28402 (max_issue): Add debug printouts.
28403 (dump_insn_stream): New static function.
28404 (schedule_block): Use it. Also better indent printouts.
28406 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
28408 Fix sched_insn debug counter
28409 * haifa-sched.c (schedule_insn): Update.
28410 (struct haifa_saved_data): Add nonscheduled_insns_begin.
28411 (save_backtrack_point, restore_backtrack_point): Update.
28412 (first_nonscheduled_insn): New static function.
28413 (queue_to_ready, choose_ready): Use it.
28414 (schedule_block): Init nonscheduled_insns_begin.
28415 (sched_emit_insn): Update.
28418 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
28420 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
28422 (aarch64_secondary_reload) : LikeWise.
28423 (aarch64_class_max_nregs) : Remove CORE_REGS.
28424 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
28425 (REG_CLASS_NAMES) : Likewise.
28426 (REG_CLASS_CONTENTS) : LikeWise.
28427 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
28429 2014-05-21 Guozhi Wei <carrot@google.com>
28432 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
28434 (vqdmulhq_n_s16): Likewise.
28436 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
28438 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
28440 2014-05-21 Marek Polacek <polacek@redhat.com>
28443 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
28445 2014-05-21 Martin Jambor <mjambor@suse.cz>
28447 * doc/invoke.texi (Optimize Options): Document parameters
28448 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
28449 ipa-cp-array-index-hint-bonus.
28451 2014-05-21 Mark Wielaard <mjw@redhat.com>
28454 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
28455 version >= 3 or not strict DWARF.
28456 * langhooks.h (struct lang_hooks_for_types): Add
28457 enum_underlying_base_type.
28458 * langhooks.c (lhd_enum_underlying_base_type): New function.
28459 * gcc/langhooks.h (struct lang_hooks_for_types): Add
28460 enum_underlying_base_type.
28461 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
28462 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
28463 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
28465 2014-05-21 Richard Biener <rguenther@suse.de>
28467 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
28469 2014-05-21 John Marino <gnugcc@marino.st>
28471 * config.gcc (*-*-dragonfly*): New target.
28472 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
28473 * configure: Regenerate.
28474 * config/dragonfly-stdint.h: New.
28475 * config/dragonfly.h: New.
28476 * config/dragonfly.opt: New.
28477 * config/i386/dragonfly.h: New.
28478 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
28480 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28482 * tree.def (VOID_CST): New.
28483 * tree-core.h (TI_VOID): New.
28484 * tree.h (void_node): New.
28485 * tree.c (tree_node_structure_for_code, tree_code_size)
28486 (iterative_hash_expr): Handle VOID_CST.
28487 (build_common_tree_nodes): Initialize void_node.
28489 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
28491 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
28493 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
28495 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
28498 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
28499 flag_reorder_blocks_and_partition.
28500 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
28502 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
28505 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
28507 (*addc_r_t): Add new insn_and_split.
28509 2014-05-21 Jakub Jelinek <jakub@redhat.com>
28511 PR middle-end/61252
28512 * omp-low.c (handle_simd_reference): New function.
28513 (lower_rec_input_clauses): Use it. Defer adding reference
28514 initialization even for reduction without placeholder if in simd,
28515 handle it properly later on.
28517 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
28519 PR tree-optimization/60899
28520 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
28521 assume all static symbols will have definition wile parsing and
28522 check the do have definition later in compilation; check that
28523 variable referring symbol will be output before concluding that
28524 reference is safe; be conservative for referring local statics;
28525 be more precise about when comdat is output in other partition.
28527 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
28530 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
28532 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
28533 (ipa_inline): Loop inline_to_all_callers until no more aliases
28536 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
28538 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
28539 set writeonly flag only for vars actually written to.
28541 2014-05-20 Dehao Chen <dehao@google.com>
28543 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
28544 and callee count to get clone count.
28545 * tree-inline.c (expand_call_inline): Use callee count instead of bb
28546 count in copy_body.
28548 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
28550 PR rtl-optimization/61243
28551 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
28553 2014-05-20 Xinliang David Li <davidxl@google.com>
28555 * cgraphunit.c (walk_polymorphic_call_targets): Add
28556 dbgcnt and fopt-info support.
28557 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
28558 * ipa-devirt.c (ipa_devirt): Ditto.
28559 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
28560 * ipa.c (walk_polymorphic_call_targets): Ditto.
28561 * gimple-fold.c (fold_gimple_assign): Ditto.
28562 (gimple_fold_call): Ditto.
28563 * dbgcnt.def: New counter.
28565 2014-05-20 DJ Delorie <dj@redhat.com>
28567 * config/msp430/msp430.md (split): Don't allow subregs when
28568 splitting SImode adds.
28569 (andneghi): Fix subtraction logic.
28570 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
28572 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
28574 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
28576 * except.c (switch_to_exception_section, resolve_unique_section,
28577 get_named_text_section, default_function_rodata_section,
28578 align_variable, get_block_for_decl, default_section_type_flags):
28579 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
28580 * symtab.c (symtab_add_to_same_comdat_group,
28581 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
28582 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
28584 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
28585 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
28586 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
28587 (c6x_function_in_section_p): Likewise.
28588 * config/darwin.c (machopic_select_section): Likewise.
28589 * config/arm/arm.c (arm_function_in_section_p): Likewise.
28590 * config/mips/mips.c (mips_function_rodata_section): Likewise.
28591 * config/mep/mep.c (mep_select_section): LIkewise.
28592 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
28594 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
28596 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
28597 EH region of calls to pure functions that can throw an exception.
28598 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
28599 (copy_reference_ops_from_call): Also copy the EH region of the call if
28600 it can throw an exception.
28602 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28604 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
28605 nested VEC_SELECTs that are inverses of each other.
28607 2014-05-20 Richard Biener <rguenther@suse.de>
28609 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
28610 (extract_and_process_scc_for_name): not here.
28611 (cond_dom_walker::before_dom_children): Only process
28612 stmts that end the BB in interesting ways.
28613 (run_scc_vn): Mark param uses as visited.
28615 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28617 * config/arm/arm.md (arith_shiftsi): Do not predicate for
28620 2014-05-20 Nick Clifton <nickc@redhat.com>
28622 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
28623 (msp430_gimplify_va_arg_expr): New function.
28624 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
28626 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
28627 operand 0 in order to prevent confusion about the number of
28628 registers involved.
28630 2014-05-20 Richard Biener <rguenther@suse.de>
28632 PR tree-optimization/61221
28633 * tree-ssa-pre.c (el_to_update): Remove.
28634 (eliminate_dom_walker::before_dom_children): Handle released
28635 VDEFs by value-numbering them to the associated VUSE. Update
28636 stmt immediately for substituted call address.
28637 (eliminate): Remove delayed stmt updating code.
28638 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
28639 possibly late re-numbered vuses.
28640 (vn_reference_lookup_2): Adjust.
28641 (vn_reference_lookup_pieces): Likewise.
28642 (vn_reference_lookup): Likewise.
28644 2014-05-20 Richard Biener <rguenther@suse.de>
28646 * config.gcc: Remove need_64bit_hwint.
28647 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
28648 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
28650 * config.in: Regenerate.
28651 * configure: Likewise.
28653 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
28655 * doc/extend.texi: Create Label Attributes section,
28656 move all label attributes into it and reference it.
28658 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
28660 * arm.c (thumb1_reorg): When scanning backwards skip anything
28661 that's not a proper insn.
28663 2014-05-19 Richard Biener <rguenther@suse.de>
28665 PR tree-optimization/61221
28666 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
28667 Do nothing for unreachable blocks.
28668 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
28669 Improve unreachability detection.
28671 2014-05-19 Richard Biener <rguenther@suse.de>
28673 PR tree-optimization/61209
28674 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
28676 2014-05-19 Nick Clifton <nickc@redhat.com>
28678 * except.c (init_eh): Fix computation of builtin setjmp buffer
28679 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
28681 2014-05-19 Richard Biener <rguenther@suse.de>
28683 PR tree-optimization/61184
28684 * tree-vrp.c (is_negative_overflow_infinity): Use
28685 TREE_OVERFLOW_P and do that check first.
28686 (is_positive_overflow_infinity): Likewise.
28687 (is_overflow_infinity): Likewise.
28688 (vrp_operand_equal_p): Properly treat operands with
28689 differing overflow as not equal.
28691 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
28693 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
28694 shift simplification where it was intended.
28696 2014-05-19 Christian Bruel <christian.bruel@st.com>
28699 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
28701 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
28704 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
28707 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
28709 * reg-notes.def (CROSSING_JUMP): Likewise.
28710 * rtl.h (rtx_def): Update comment for jump flag.
28711 (CROSSING_JUMP_P): Define.
28712 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
28713 of a REG_CROSSING_JUMP note.
28714 * cfghooks.c (tidy_fallthru_edges): Likewise.
28715 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
28716 * emit-rtl.c (try_split): Likewise.
28717 * haifa-sched.c (sched_create_recovery_edges): Likewise.
28718 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
28719 * jump.c (redirect_jump_2): Likewise.
28720 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
28721 (relax_delay_slots): Likewise.
28722 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
28723 (bbit_di): Likewise.
28724 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
28725 * config/sh/sh.md (jump_compact): Likewise.
28726 * bb-reorder.c (rotate_loop): Likewise.
28727 (pass_duplicate_computed_gotos::execute): Likewise.
28728 (add_reg_crossing_jump_notes): Rename to...
28729 (update_crossing_jump_flags): ...this.
28730 (pass_partition_blocks::execute): Update accordingly.
28732 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
28734 * tree.h: Remove extraneous template <>.
28736 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
28738 * ipa.c (symtab_remove_unreachable_nodes): Remove
28739 symbol from comdat group if its body was eliminated.
28740 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
28741 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
28742 (symtab_unregister_node): ... this one.
28743 (verify_symtab_base): More strict checking of comdats.
28744 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
28746 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
28748 * tree-pass.h (make_pass_ipa_comdats): New pass.
28749 * timevar.def (TV_IPA_COMDATS): New timevar.
28750 * passes.def (pass_ipa_comdats): Add.
28751 * Makefile.in (OBJS): Add ipa-comdats.o
28752 * ipa-comdats.c: New file.
28754 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
28756 * ipa.c (update_visibility_by_resolution_info): New function.
28757 (function_and_variable_visibility): Use it.
28759 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
28761 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
28763 (FOR_EACH_DEFINED_SYMBOL): New macro.
28764 (varpool_first_static_initializer, varpool_next_static_initializer,
28765 varpool_first_defined_variable, varpool_next_defined_variable):
28767 (symtab_in_same_comdat_p): Correctly deal with inline functions.
28769 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
28771 * ggc-page.c (ggc_handle_finalizers): Add comment.
28773 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
28775 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
28776 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
28777 (ggc_internal_cleared_alloc): Likewise.
28778 * ggc-page.c (finalizer): New class.
28779 (vec_finalizer): Likewise.
28780 (globals::finalizers): New member.
28781 (globals::vec_finalizers): Likewise.
28782 (ggc_internal_alloc): Record the finalizer if any for the block being
28784 (ggc_handle_finalizers): New function.
28785 (ggc_collect): Call ggc_handle_finalizers.
28786 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
28788 (ggc_internal_cleared_alloc): Likewise.
28789 (finalize): New function.
28790 (need_finalization_p): Likewise.
28791 (ggc_alloc): Install the type's destructor as the finalizer if it
28792 might do something.
28793 (ggc_cleared_alloc): Likewise.
28794 (ggc_vec_alloc): Likewise.
28795 (ggc_cleared_vec_alloc): Likewise.
28797 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
28799 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
28801 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
28803 * alias.c (record_alias_subset): Adjust.
28804 * bitmap.c (bitmap_element_allocate): Likewise.
28805 (bitmap_gc_alloc_stat): Likewise.
28806 * cfg.c (init_flow): Likewise.
28807 (alloc_block): Likewise.
28808 (unchecked_make_edge): Likewise.
28809 * cfgloop.c (alloc_loop): Likewise.
28810 (flow_loops_find): Likewise.
28811 (rescan_loop_exit): Likewise.
28812 * cfgrtl.c (init_rtl_bb_info): Likewise.
28813 * cgraph.c (insert_new_cgraph_node_version): Likewise.
28814 (cgraph_allocate_node): Likewise.
28815 (cgraph_create_edge_1): Likewise.
28816 (cgraph_allocate_init_indirect_info): Likewise.
28817 * cgraphclones.c (cgraph_clone_edge): Likewise.
28818 * cgraphunit.c (add_asm_node): Likewise.
28819 (init_lowered_empty_function): Likewise.
28820 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
28821 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
28822 (alpha_use_linkage): Likewise.
28823 * config/arc/arc.c (arc_init_machine_status): Likewise.
28824 * config/arm/arm.c (arm_init_machine_status): Likewise.
28825 * config/avr/avr.c (avr_init_machine_status): Likewise.
28826 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
28827 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
28828 * config/cris/cris.c (cris_init_machine_status): Likewise.
28829 * config/darwin.c (machopic_indirection_name): Likewise.
28830 (darwin_build_constant_cfstring): Likewise.
28831 (darwin_enter_string_into_cfstring_table): Likewise.
28832 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
28833 * config/frv/frv.c (frv_init_machine_status): Likewise.
28834 * config/i386/i386.c (get_dllimport_decl): Likewise.
28835 (ix86_init_machine_status): Likewise.
28836 (assign_386_stack_local): Likewise.
28837 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
28838 (i386_pe_maybe_record_exported_symbol): Likewise.
28839 (i386_pe_record_stub): Likewise.
28840 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
28841 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
28842 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
28843 (m32c_note_pragma_address): Likewise.
28844 * config/mep/mep.c (mep_init_machine_status): Likewise.
28845 (mep_note_pragma_flag): Likewise.
28846 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
28847 (mips16_local_alias): Likewise.
28848 (mips_init_machine_status): Likewise.
28849 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
28850 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
28851 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
28852 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
28853 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
28854 * config/pa/pa.c (pa_init_machine_status): Likewise.
28855 (pa_get_deferred_plabel): Likewise.
28856 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
28857 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
28858 (rs6000_init_machine_status): Likewise.
28859 (output_toc): Likewise.
28860 * config/s390/s390.c (s390_init_machine_status): Likewise.
28861 * config/score/score.c (score_output_external): Likewise.
28862 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
28863 * config/spu/spu.c (spu_init_machine_status): Likewise.
28864 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
28865 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
28866 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
28867 * coverage.c (coverage_end_function): Likewise.
28868 * dbxout.c (dbxout_init): Likewise.
28869 * doc/gty.texi: Don't mention variable_size attribute.
28870 * dwarf2cfi.c (new_cfi): Adjust.
28871 (new_cfi_row): Likewise.
28872 (copy_cfi_row): Likewise.
28873 (create_cie_data): Likewise.
28874 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
28875 (new_loc_descr): Likewise.
28876 (find_AT_string_in_table): Likewise.
28877 (add_addr_table_entry): Likewise.
28878 (new_die): Likewise.
28879 (add_var_loc_to_decl): Likewise.
28880 (clone_die): Likewise.
28881 (clone_as_declaration): Likewise.
28882 (break_out_comdat_types): Likewise.
28883 (new_loc_list): Likewise.
28884 (add_loc_descr_to_each): Likewise.
28885 (add_location_or_const_value_attribute): Likewise.
28886 (add_linkage_name): Likewise.
28887 (lookup_filename): Likewise.
28888 (dwarf2out_var_location): Likewise.
28889 (new_line_info_table): Likewise.
28890 (dwarf2out_init): Likewise.
28891 (mem_loc_descriptor): Likewise.
28892 (loc_descriptor): Likewise.
28893 (add_const_value_attribute): Likewise.
28894 (tree_add_const_value_attribute): Likewise.
28895 (comp_dir_string): Likewise.
28896 (dwarf2out_vms_debug_main_pointer): Likewise.
28897 (string_cst_pool_decl): Likewise.
28898 * emit-rtl.c (set_mem_attrs): Likewise.
28899 (get_reg_attrs): Likewise.
28900 (start_sequence): Likewise.
28901 (init_emit): Likewise.
28902 (init_emit_regs): Likewise.
28903 * except.c (init_eh_for_function): Likewise.
28904 (gen_eh_region): Likewise.
28905 (gen_eh_region_catch): Likewise.
28906 (gen_eh_landing_pad): Likewise.
28907 (add_call_site): Likewise.
28908 * function.c (add_frame_space): Likewise.
28909 (insert_temp_slot_address): Likewise.
28910 (assign_stack_temp_for_type): Likewise.
28911 (get_hard_reg_initial_val): Likewise.
28912 (allocate_struct_function): Likewise.
28913 (prepare_function_start): Likewise.
28914 (types_used_by_var_decl_insert): Likewise.
28915 * gengtype.c (variable_size_p): Remove function.
28916 (enum alloc_quantity): Remove enum.
28917 (write_typed_alloc_def): Remove function.
28918 (write_typed_struct_alloc_def): Likewise.
28919 (write_typed_typedef_alloc_def): Likewise.
28920 (write_typed_alloc_defns): Likewise.
28922 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
28923 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
28924 * ggc.h (ggc_alloc): new function.
28925 (ggc_cleared_alloc): Likewise.
28926 (ggc_vec_alloc): Template on type of vector element, and remove
28927 element size argument.
28928 (ggc_cleared_vec_alloc): Likewise.
28929 * gimple.c (gimple_build_omp_for): Adjust.
28930 (gimple_copy): Likewise.
28931 * ipa-cp.c (get_replacement_map): Likewise.
28932 (find_aggregate_values_for_callers_subset): Likewise.
28933 (known_aggs_to_agg_replacement_list): Likewise.
28934 * ipa-devirt.c (get_odr_type): Likewise.
28935 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
28936 (read_agg_replacement_chain): Likewise.
28937 * loop-iv.c (get_simple_loop_desc): Likewise.
28938 * lto-cgraph.c (input_node_opt_summary): Likewise.
28939 * lto-section-in.c (lto_new_in_decl_state): Likewise.
28940 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
28941 (input_eh_region): Likewise.
28942 (input_eh_lp): Likewise.
28943 (input_cfg): Likewise.
28944 * optabs.c (set_optab_libfunc): Likewise.
28945 (init_tree_optimization_optabs): Likewise.
28946 (set_conv_libfunc): Likewise.
28947 * passes.c (do_per_function_toporder): Likewise.
28948 * rtl.h: Don't use variable_size gty attribute.
28949 * sese.c (if_region_set_false_region): Adjust.
28950 * stringpool.c (gt_pch_save_stringpool): Likewise.
28951 * target-globals.c (save_target_globals): Likewise.
28952 * toplev.c (general_init): Likewise.
28953 * trans-mem.c (record_tm_replacement): Likewise.
28954 (split_bb_make_tm_edge): Likewise.
28955 * tree-cfg.c (move_sese_region_to_fn): Likewise.
28956 * tree-data-ref.h (lambda_vector_new): Likewise.
28957 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
28958 * tree-iterator.c (tsi_link_before): Likewise.
28959 (tsi_link_after): Likewise.
28960 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
28961 * tree-ssa-loop-niter.c (record_estimate): Likewise.
28962 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
28963 * tree-ssa-operands.h: Don't use variable_size gty attribute.
28964 * tree-ssa.c (init_tree_ssa): Adjust.
28965 * tree-ssanames.c (set_range_info): Likewise.
28966 (get_ptr_info): Likewise.
28967 (duplicate_ssa_name_ptr_info): Likewise.
28968 (duplicate_ssa_name_range_info): Likewise.
28969 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
28970 (unpack_ts_fixed_cst_value_fields): Likewise.
28971 * tree.c (build_fixed): Likewise.
28972 (build_real): Likewise.
28973 (build_string): Likewise.
28974 (decl_priority_info): Likewise.
28975 (decl_debug_expr_insert): Likewise.
28976 (decl_value_expr_insert): Likewise.
28977 (decl_debug_args_insert): Likewise.
28978 (type_hash_add): Likewise.
28979 (build_omp_clause): Likewise.
28980 * ubsan.c (decl_for_type_insert): Likewise.
28981 * varasm.c (get_unnamed_section): Likewise.
28982 (get_noswitch_section): Likewise.
28983 (get_section): Likewise.
28984 (get_block_for_section): Likewise.
28985 (create_block_symbol): Likewise.
28986 (build_constant_desc): Likewise.
28987 (create_constant_pool): Likewise.
28988 (force_const_mem): Likewise.
28989 (record_tm_clone_pair): Likewise.
28990 * varpool.c (varpool_create_empty_node): Likewise.
28992 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
28994 * dwarf2out.c (tree_add_const_value_attribute): Call
28995 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
28996 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
28997 instead of ggc_internal_<x>alloc_stat.
28998 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
28999 (ggc_realloc): Likewise.
29000 * ggc-none.c (ggc_internal_alloc): Likewise.
29001 (ggc_internal_cleared_alloc): Likewise.
29002 * ggc-page.c: Likewise.
29003 * ggc.h (ggc_internal_alloc_stat): Likewise.
29004 (ggc_internal_alloc): Remove macro.
29005 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
29006 (ggc_internal_cleared_alloc): Remove macro.
29007 (GGC_RESIZEVEC): Adjust.
29008 (ggc_resizevar): Remove macro.
29009 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
29010 (ggc_internal_cleared_vec_alloc_stat): Likewise.
29011 (ggc_internal_vec_cleared_alloc): Remove macro.
29012 (ggc_alloc_atomic_stat): Drop _stat suffix.
29013 (ggc_alloc_atomic): Remove macro.
29014 (ggc_alloc_cleared_atomic): Remove macro.
29015 (ggc_alloc_string_stat): Drop _stat suffix.
29016 (ggc_alloc_string): Remove macro.
29017 (ggc_alloc_rtx_def_stat): Adjust.
29018 (ggc_alloc_tree_node_stat): Likewise.
29019 (ggc_alloc_cleared_tree_node_stat): Likewise.
29020 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
29021 (ggc_alloc_cleared_simd_clone_stat): Likewise.
29022 * gimple.c (gimple_build_omp_for): Likewise.
29023 (gimple_copy): Likewise.
29024 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
29025 * toplev.c (realloc_for_line_map): Adjust.
29026 * tree-data-ref.h (lambda_vector_new): Likewise.
29027 * tree-phinodes.c (allocate_phi_node): Likewise.
29028 * tree.c (grow_tree_vec_stat): Likewise.
29029 * vec.h (va_gc::reserve): Adjust.
29031 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
29033 * config/microblaze/microblaze.c (break_handler): New Declaration.
29034 (microblaze_break_function_p,microblaze_is_break_handler): New.
29035 (compute_frame_size): Use microblaze_break_function_p.
29036 Add the test of break_handler.
29037 (microblaze_function_prologue) : Add the test of variable
29038 break_handler. Check the fnname by BREAK_HANDLER_NAME.
29039 (microblaze_function_epilogue) : Add the test of break_handler.
29040 (microblaze_globalize_label) : Add the test of break_handler.
29041 Check the name by BREAK_HANDLER_NAME.
29043 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
29045 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
29046 microblaze_is_break_handler test.
29047 (call_internal1,call_value_intern): Use microblaze_break_function_p.
29048 Use SYMBOL_REF_DECL.
29050 * config/microblaze/microblaze-protos.h
29051 (microblaze_break_function_p,microblaze_is_break_handler):
29054 * doc/extend.texi (MicroBlaze break_handler Functions): Document
29055 new MicroBlaze break_handler functions.
29057 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
29059 * doc/extend.texi (Size of an asm): Move node text according
29060 to its @menu entry position.
29062 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
29064 PR tree-optimization/61140
29065 PR tree-optimization/61150
29066 PR tree-optimization/61197
29067 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
29069 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
29071 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
29073 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
29075 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
29076 __SIZEOF_INT128__ is defined.
29078 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
29080 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
29081 (rs6000_delegitimize_address): Use it.
29083 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
29085 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
29086 inplace argument. Store the new address in the original MEM when true.
29087 * emit-rtl.c (change_address_1): Likewise.
29088 (adjust_address_1, adjust_automodify_address_1, offset_address):
29089 Update accordingly.
29090 * rtl.h (plus_constant): Add an inplace argument.
29091 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
29092 when true. Avoid generating (plus X (const_int 0)).
29093 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
29094 in-place. Pass true to plus_constant.
29095 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
29097 2014-05-16 Dehao Chen <dehao@google.com>
29099 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
29101 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
29104 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
29106 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
29108 2014-05-16 Dehao Chen <dehao@google.com>
29110 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
29111 optimize_function_for_size_p.
29112 * regs.h (REG_FREQ_FROM_BB): Likewise.
29114 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
29117 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
29118 negt_reg_operand cases.
29119 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
29121 * config/sh/predicates.md (cbranch_treg_value): Simplify.
29123 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
29125 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
29128 2014-05-16 David Malcolm <dmalcolm@redhat.com>
29131 2014-04-29 David Malcolm <dmalcolm@redhat.com>
29133 * tree-cfg.c (dump_function_to_file): Dump the return type of
29134 functions, in a line to itself before the function body, mimicking
29135 the layout of a C function.
29137 2014-05-16 Dehao Chen <dehao@google.com>
29139 * cfghooks.c (make_forwarder_block): Use direct computation to
29140 get fall-through edge's count and frequency.
29142 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
29144 * config/arc/arc.c (arc_init): Fix typo in error message.
29145 * config/i386/i386.c (ix86_expand_builtin): Likewise.
29146 (split_stack_prologue_scratch_regno): Likewise.
29147 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
29148 word from error message.
29150 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
29152 * ira-costs.c: Fix typo in comment.
29154 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
29156 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
29158 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
29160 * varpool.c (dump_varpool_node): Dump write-only flag.
29161 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
29163 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
29164 write-only variables.
29165 * ipa.c (process_references): New function.
29166 (set_readonly_bit): New function.
29167 (set_writeonly_bit): New function.
29168 (clear_addressable_bit): New function.
29169 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
29170 fix handling of aliases.
29171 * cgraph.h (struct varpool_node): Add writeonly flag.
29173 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
29175 PR rtl-optimization/60969
29176 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
29177 Calculate costs for this case.
29179 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
29181 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
29182 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
29184 2014-05-16 Richard Biener <rguenther@suse.de>
29186 PR tree-optimization/61194
29187 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
29188 bool patterns ending in a COND_EXPR.
29190 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29192 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
29194 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29196 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
29197 where we were unable to cost an RTX.
29199 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29201 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
29204 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29205 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
29207 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
29209 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29210 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
29212 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
29213 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
29215 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29216 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
29218 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
29221 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29222 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
29224 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
29227 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29228 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
29230 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
29231 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
29233 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29234 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
29236 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
29237 rotates and shifts.
29239 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29240 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
29242 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
29243 ZERO_EXTEND and SIGN_EXTEND better.
29245 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29246 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
29248 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
29249 logical operations.
29251 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29252 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
29254 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
29255 costs when costing loads and stores to memory.
29257 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29258 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
29260 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
29263 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29265 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
29267 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29268 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
29270 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
29272 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
29274 (aarch64_rtx_mult_cost): New.
29275 (aarch64_rtx_costs): Use it, refactor as appropriate.
29277 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29278 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
29280 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
29281 emit instructions, return number of instructions which would
29283 (aarch64_add_constant): Update call to aarch64_build_constant.
29284 (aarch64_output_mi_thunk): Likewise.
29285 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
29288 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29290 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
29291 (TARGET_RTX_COSTS): Call it.
29293 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29295 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
29296 (cortexa57_vector_cost): Likewise.
29297 (cortexa57_tunings): Use them.
29299 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
29301 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
29302 (cpu_addrcost_table): Use it.
29303 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
29304 (aarch64_address_cost): Rewrite using aarch64_classify_address,
29307 2014-05-16 Richard Biener <rguenther@suse.de>
29309 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
29310 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
29311 (visit_phi): Ignore edges marked as not executable.
29312 (class cond_dom_walker): New.
29313 (cond_dom_walker::before_dom_children): Value-number
29314 control statements and mark successor edges as not
29315 executable if possible.
29316 (run_scc_vn): First walk all control statements in
29317 dominator order, marking edges as not executable.
29318 * tree-inline.c (copy_edges_for_bb): Be not confused
29319 about random edge flags.
29321 2014-05-16 Richard Biener <rguenther@suse.de>
29323 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
29325 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
29328 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
29329 (__TM_simple_begin): Use it.
29330 (__TM_begin): Likewise.
29332 2014-05-15 Martin Jambor <mjambor@suse.cz>
29335 * ipa-prop.c (update_indirect_edges_after_inlining): Check
29336 type_preserved flag when the indirect edge is polymorphic.
29338 2014-05-15 Martin Jambor <mjambor@suse.cz>
29340 PR tree-optimization/61090
29341 * tree-sra.c (sra_modify_expr): Pass the current gsi to
29342 build_ref_for_model.
29344 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29346 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
29347 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
29349 2014-05-15 Jakub Jelinek <jakub@redhat.com>
29351 PR tree-optimization/61158
29352 * fold-const.c (fold_binary_loc): If X is zero-extended and
29353 shiftc >= prec, make sure zerobits is all ones instead of
29354 invoking undefined behavior.
29356 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
29358 * regcprop.h: New file.
29359 * regcprop.c (skip_debug_insn_p): New decl.
29360 (replace_oldest_value_reg): Check skip_debug_insn_p.
29361 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
29362 * shrink-wrap.c: Include regcprop.h.
29363 (prepare_shrink_wrap): Call
29364 copyprop_hardreg_forward_bb_without_debug_insn.
29366 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
29368 * shrink-wrap.h: Update comment.
29369 * shrink-wrap.c: Update comment.
29370 (next_block_for_reg): Rename to live_edge_for_reg.
29371 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
29372 (move_insn_for_shrink_wrap): Split live_edge.
29373 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
29375 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
29377 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
29379 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
29380 * config/sparc/sparc.md (fptype_ut699): New attribute.
29381 (in_branch_delay): Return false if -mfix-ut699 is specified and
29382 fptype_ut699 is set to single.
29383 (truncdfsf2): Add fptype_ut699 attribute.
29384 (fix_truncdfsi2): Likewise.
29385 (floatsisf2): Change fptype attribute.
29386 (fix_truncsfsi2): Likewise.
29387 (negtf2_notv9): Delete.
29388 (negtf2_v9): Likewise.
29389 (negtf2_hq): New instruction.
29390 (negtf2): New instruction and splitter.
29391 (negdf2_notv9): Rewrite.
29392 (abstf2_notv9): Delete.
29393 (abstf2_hq_v9): Likewise.
29394 (abstf2_v9): Likewise.
29395 (abstf2_hq): New instruction.
29396 (abstf2): New instruction and splitter.
29397 (absdf2_notv9): Rewrite.
29399 2014-05-14 Cary Coutant <ccoutant@google.com>
29402 * opts.c (common_handle_option): Don't special-case "-g".
29403 (set_debug_level): Default to at least level 2 with "-g".
29405 2014-05-14 DJ Delorie <dj@redhat.com>
29407 * config/msp430/msp430.c (msp430_builtin): Add
29408 MSP430_BUILTIN_DELAY_CYCLES.
29409 (msp430_init_builtins): Register void __delay_cycles(long long).
29410 (msp430_builtin_decl): Add it.
29411 (cg_magic_constant): New.
29412 (msp430_expand_delay_cycles): New.
29413 (msp430_expand_builtin): Call it.
29414 (msp430_print_operand_raw): Change integer printing from "int" to
29416 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
29417 (delay_cycles_start): New.
29418 (delay_cycles_end): New.
29419 (delay_cycles_32): New.
29420 (delay_cycles_32x): New.
29421 (delay_cycles_16): New.
29422 (delay_cycles_16x): New.
29423 (delay_cycles_2): New.
29424 (delay_cycles_1): New.
29425 * doc/extend.texi: Document __delay_cycles().
29427 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
29429 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
29430 length attribute computation.
29432 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
29435 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
29437 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
29440 * config/sparc/sparc.md: Fix types of low and high in DI constant
29441 splitter. Use gen_int_mode in some other splitters.
29443 2014-05-14 Martin Jambor <mjambor@suse.cz>
29446 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
29448 2014-05-14 James Norris <jnorris@codesourcery.com>
29450 * omp-low.c (expand_parallel_call): Remove shadow variable.
29451 (expand_omp_taskreg): Likewise.
29453 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
29455 * common/config/i386/i386-common.c
29456 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
29457 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
29458 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
29459 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
29460 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
29461 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
29462 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
29463 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
29464 xsavecintrin.h, xsavesintrin.h.
29465 (x86_64-*-*): Ditto.
29466 * config/i386/clflushoptintrin.h: New.
29467 * config/i386/xsavecintrin.h: Ditto.
29468 * config/i386/xsavesintrin.h: Ditto.
29469 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
29470 (bit_XSAVES): Ditto.
29471 (bit_XSAVES): Ditto.
29472 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
29473 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
29475 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
29476 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
29477 OPTION_MASK_ISA_XSAVES.
29478 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
29479 -mxsavec, -mxsaves.
29480 (PTA_CLFLUSHOPT) Define.
29481 (PTA_XSAVEC): Ditto.
29482 (PTA_XSAVES): Ditto.
29483 (ix86_option_override_internal): Handle new options.
29484 (ix86_valid_target_attribute_inner_p): Ditto.
29485 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
29486 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
29487 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
29488 (bdesc_special_args): Add __builtin_ia32_xsaves,
29489 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
29490 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
29491 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
29492 (ix86_expand_builtin): Handle new builtins.
29493 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
29494 (TARGET_CLFLUSHOPT_P): Ditto.
29495 (TARGET_XSAVEC): Ditto.
29496 (TARGET_XSAVEC_P): Ditto.
29497 (TARGET_XSAVES): Ditto.
29498 (TARGET_XSAVES_P): Ditto.
29499 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
29500 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
29501 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
29503 (ANY_XRSTOR64): Ditto.
29505 (xrstor): Change into <xrstor>.
29506 (xrstor_rex64): Change into <xrstor>_rex64.
29507 (xrstor64): Change into <xrstor>64
29509 * config/i386/i386.opt (mclflushopt): New.
29512 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
29514 * doc/invoke.texi: Document new options.
29516 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
29518 PR rtl-optimization/60866
29519 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
29520 Default it to -1. Pass it down to init_simplejump_data.
29521 (init_simplejump_data): New parameter old_seqno. Pass it down
29522 to get_seqno_for_a_jump.
29523 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
29524 initializing new jump seqno as a last resort. Add comment.
29525 (sel_redirect_edge_and_branch): Save old seqno of the conditional
29526 jump and pass it down to sel_init_new_insn.
29527 (sel_redirect_edge_and_branch_force): Likewise.
29529 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
29531 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
29532 shifted values to avoid build warning.
29534 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
29536 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
29537 * cfgrtl.c (rtl_merge_blocks): Fix comment.
29538 (cfg_layout_merge_blocks): Likewise.
29539 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
29541 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
29543 PR rtl-optimization/60901
29544 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
29545 bb predecessor belongs to the same scheduling region. Adjust comment.
29547 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
29549 * doc/sourcebuild.texi: (dfp_hw): Document.
29550 (p8vector_hw): Likewise.
29551 (powerpc_eabi_ok): Likewise.
29552 (powerpc_elfv2): Likewise.
29553 (powerpc_htm_ok): Likewise.
29554 (ppc_recip_hw): Likewise.
29555 (vsx_hw): Likewise.
29557 2014-05-13 Cary Coutant <ccoutant@google.com>
29559 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
29561 2014-05-13 David Malcolm <dmalcolm@redhat.com>
29563 * gengtype-parse.c (require3): Eliminate in favor of...
29565 (require_template_declaration): Update to support optional single *
29568 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
29569 (create_user_defined_type): Handle a single level of explicit
29570 pointerness within template arguments.
29571 (struct write_types_data): Add field "kind".
29572 (filter_type_name): Handle "*" character.
29573 (write_user_func_for_structure_ptr): Require a write_types_data
29574 rather than just a prefix string, so that we can look up the kind
29575 of the wtd and use it as an index into wrote_user_func_for_ptr,
29576 ensuring that such functions are written at most once. Support
29577 subclasses by invoking the marking function of the ultimate base class.
29578 (write_user_func_for_structure_body): Require a write_types_data
29579 rather than just a prefix string, so that we can pass this to
29580 write_user_func_for_structure_ptr.
29581 (write_func_for_structure): Likewise.
29582 (ggc_wtd): Add initializer of new "kind" field.
29583 (pch_wtd): Likewise.
29585 * gengtype.h (enum write_types_kinds): New.
29586 (struct type): Add field wrote_user_func_for_ptr to the "s"
29589 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
29591 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
29592 instead of const_binop.
29593 (fold_binary_loc): Likewise.
29595 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
29597 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
29598 calculation to match get_ref_base_and_extent.
29600 2014-05-13 Catherine Moore <clm@codesourcery.com>
29601 Sandra Loosemore <sandra@codesourcery.com>
29603 * configure.ac: Fix assembly for explicit JALR relocation check.
29604 * configure: Regenerate.
29606 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29608 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
29609 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
29610 Remove associated type declarations and initialisations.
29611 (arm_expand_neon_builtin): Likewise.
29612 (neon_emit_pair_result_insn): Delete.
29613 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
29614 * config/arm/neon.md (neon_vtrn<mode>): Delete.
29615 (neon_vzip<mode>): Likewise.
29616 (neon_vuzp<mode>): Likewise.
29618 2014-05-13 Richard Biener <rguenther@suse.de>
29621 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
29622 it needs revisiting whether the call still may be tail-called.
29624 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
29626 * rtl.def (SYMBOL_REF): Remove middle "0" field.
29627 * rtl.h (block_symbol): Reduce number of fields to 2.
29628 (rtx_def): Add u2.symbol_ref_flags.
29629 (SYMBOL_REF_FLAGS): Use it.
29630 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
29631 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
29632 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
29633 Lower index of SYMBOL_REF_DATA.
29634 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
29635 Print SYMBOL_REF_FLAGS at the same time.
29636 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
29638 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
29640 * rtl.def (VAR_LOCATION): Remove "i" field.
29641 * rtl.h (rtx_def): Add u2.var_location_status.
29642 (PAT_VAR_LOCATION_STATUS): Use it.
29643 (gen_rtx_VAR_LOCATION): Declare.
29644 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
29645 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
29646 * var-tracking.c (emit_note_insn_var_location): Remove casts.
29648 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
29650 * rtl.def (scratch): Fix outdated comment and remove "0" field.
29651 * gengtype.c (adjust_field_rtx_def): Update accordingly.
29653 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
29655 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
29656 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
29657 * rtl.h (rtx_def): Add insn_uid to u2 field.
29658 (RTX_FLAG_CHECK8): Delete in favor of...
29659 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
29660 (INSN_DELETED_P): Update accordingly.
29661 (INSN_UID): Use u2.insn_uid.
29662 (INSN_CHAIN_CODE_P): Define.
29663 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
29664 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
29665 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
29666 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
29667 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
29668 indices accordingly.
29669 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
29670 Update indices for insn-chain rtxes.
29671 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
29672 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
29673 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
29674 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
29675 * combine.c (try_combine): Likewise.
29676 * ira.c (setup_prohibited_mode_move_regs): Likewise.
29678 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
29680 * rtl.def (REG): Remove middle field.
29681 * rtl.h (rtx_def): Add orignal_regno to u2.
29682 (ORIGINAL_REGNO): Use it instead of field 1.
29683 (REG_ATTRS): Lower field index accordingly.
29684 * gengtype.c (adjust_field_rtx_def): Remove handling of
29685 ORIGINAL_REGNO. Move REG_ATTRS index down.
29686 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
29687 code that prints the REGNO.
29689 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
29691 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
29694 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
29696 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
29698 2014-05-13 Bin Cheng <bin.cheng@arm.com>
29700 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
29701 (alloc_iv): Lower base expressions containing ADDR_EXPR.
29703 2014-05-13 Ian Bolton <ian.bolton@arm.com>
29705 * config/aarch64/aarch64-protos.h
29706 (aarch64_hard_regno_caller_save_mode): New prototype.
29707 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
29709 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
29711 2014-05-13 Christian Bruel <christian.bruel@st.com>
29713 * target.def (mode_switching): New hook vector.
29714 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
29715 (mode_exit, modepriority_to_mode): Likewise.
29716 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
29717 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
29718 * target.h: Include tm.h and hard-reg-set.h.
29719 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
29720 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
29721 * doc/tm.texi Regenerate.
29722 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
29723 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
29724 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
29725 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
29726 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
29727 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
29728 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
29729 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
29730 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
29731 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
29732 (ix86_emit_mode_set): Hookify.
29733 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
29735 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
29736 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
29737 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
29738 (epiphany_mode_priority_to_mode): Remove declaration.
29739 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
29740 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
29741 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
29743 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
29744 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
29745 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
29747 2014-05-13 Jakub Jelinek <jakub@redhat.com>
29750 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
29751 is const0_rtx, return immediately. Don't test count == 0 when
29754 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
29756 * Makefile.in: add shrink-wrap.o.
29757 * config/i386/i386.c: include "shrink-wrap.h"
29758 * function.c: Likewise.
29759 (requires_stack_frame_p, next_block_for_reg,
29760 move_insn_for_shrink_wrap, prepare_shrink_wrap,
29761 dup_block_and_redirect): Move to shrink-wrap.c
29762 (thread_prologue_and_epilogue_insns): Extract three code segments
29763 as functions in shrink-wrap.c
29764 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
29766 * shrink-wrap.c: New file.
29767 * shrink-wrap.h: New file.
29769 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
29771 * doc/extend.texi: Reflect current numbers of pragmas. Remove
29772 reference to Solaris.
29774 2014-05-12 Mike Stump <mikestump@comcast.net>
29777 * genattrtab.c (filename): Add.
29778 (convert_set_attr_alternative): Improve error message.
29779 (check_defs): Restore read_md_filename for error messages.
29780 (gen_insn): Save filename.
29782 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
29784 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
29785 -fno-local-ivars and -fivar-visibility.
29786 * c-family/c.opt: Make -Wshadow also implicitly enable
29789 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
29791 * doc/tm.texi: Remove reference to deleted macro.
29792 * doc/tm.texi.in: Likewise.
29794 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
29797 * config/avr/avr.c (avr_out_store_psi): Use correct constant
29800 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
29803 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
29804 * config/arm/aout.h (License): Same.
29805 * config/arm/bpabi.h (License): Same.
29806 * config/arm/elf.h (License): Same.
29807 * config/arm/linux-elf.h (License): Same.
29808 * config/arm/linux-gas.h (License): Same.
29809 * config/arm/netbsd-elf.h (License): Same.
29810 * config/arm/uclinux-eabi.h (License): Same.
29811 * config/arm/uclinux-elf.h (License): Same.
29812 * config/arm/vxworks.h (License): Same.
29814 2014-05-11 Jakub Jelinek <jakub@redhat.com>
29816 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
29817 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
29818 number of operands to 3.
29819 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
29820 * tree-nested.c (convert_nonlocal_omp_clauses,
29821 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
29822 * gimplify.c (gimplify_scan_omp_clauses): Handle
29823 OMP_CLAUSE_LINEAR_STMT.
29824 * omp-low.c (lower_rec_input_clauses): Fix typo.
29825 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
29826 cast between Fortran boolean_type_node and C _Bool if
29829 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
29831 PR tree-optimization/61136
29832 * wide-int.h (multiple_of_p): Define a version that doesn't return
29834 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
29835 integer_zerop/const_binop pair.
29836 (multiple_of_p): Likewise, converting both operands to widest_int
29839 2014-05-09 Teresa Johnson <tejohnson@google.com>
29841 * cgraphunit.c (analyze_functions): Use correct dump file.
29843 2014-05-09 Florian Weimer <fweimer@redhat.com>
29845 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
29847 (stack_protect_return_slot_p): New function.
29848 (expand_used_vars): Call stack_protect_decl_p and
29849 stack_protect_return_slot_p for -fstack-protector-strong.
29851 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
29852 Andrew Haley <aph@redhat.com>
29853 Richard Sandiford <rdsandiford@googlemail.com>
29855 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
29858 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
29860 PR middle-end/61111
29861 * fold-const.c (fold_binary_loc): Changed width of mask.
29863 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
29865 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
29866 unsigned int initializers for regno_in, regno_out.
29868 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
29871 * config/avr/avr.md (cc): Add new attribute set_vzn.
29872 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
29873 Set cc insn attribute to set_vzn instead of set_zn for alternatives
29874 with INC, DEC or NEG.
29875 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
29876 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
29877 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
29879 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29882 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29884 * wide-int.cc (UTItype): Define.
29885 (UDWtype): Define for appropriate W_TYPE_SIZE.
29887 2014-05-09 Richard Biener <rguenther@suse.de>
29889 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
29890 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
29891 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
29892 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
29893 ssa_propagate): Adjust.
29895 2014-05-08 Jeff Law <law@redhat.com>
29897 PR tree-optimization/61009
29898 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
29899 tri-state rather than a boolean. When a block is too big to
29900 thread through, inform caller via negative return value.
29901 (thread_across_edge): If a block was too big for normal threading,
29902 then it's too big for a joiner too, so remove temporary equivalences
29903 and return immediately.
29905 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
29906 Matthias Klose <doko@ubuntu.com>
29909 * optc-gen.awk: Fix option handling for -Wunused-parameter.
29911 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
29914 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
29916 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
29919 * config/alpha/alpha.c: Include gimple-iterator.h.
29920 (alpha_gimple_fold_builtin): New function. Move
29921 ALPHA_BUILTIN_UMULH folding from ...
29922 (alpha_fold_builtin): ... here.
29923 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
29925 2014-05-08 Wei Mi <wmi@google.com>
29928 * config/i386/i386.c (ix86_compute_frame_layout): Update
29929 preferred_stack_boundary for call, expanded from tls descriptor.
29930 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
29931 to depend on SP register.
29932 (*tls_local_dynamic_base_32_gnu): Ditto.
29933 (*tls_local_dynamic_32_once): Ditto.
29934 (tls_global_dynamic_64_<mode>): Set
29935 ix86_tls_descriptor_calls_expanded_in_cfun.
29936 (tls_local_dynamic_base_64_<mode>): Ditto.
29937 (tls_global_dynamic_32): Set
29938 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
29939 to depend on SP register.
29940 (tls_local_dynamic_base_32): Ditto.
29942 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29944 * config/arm/arm_neon.h: Update comment.
29945 * config/arm/neon-docgen.ml: Delete.
29946 * config/arm/neon-gen.ml: Delete.
29947 * doc/arm-neon-intrinsics.texi: Update comment.
29949 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29951 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
29953 (vand, vorr, veor, vorn, vbic): Remove.
29954 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
29956 (neon_vsub_unspec): Likewise.
29957 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
29959 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
29961 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
29962 (vadd_s16): Likewise.
29963 (vadd_s32): Likewise.
29964 (vadd_f32): Likewise.
29965 (vadd_u8): Likewise.
29966 (vadd_u16): Likewise.
29967 (vadd_u32): Likewise.
29968 (vadd_s64): Likewise.
29969 (vadd_u64): Likewise.
29970 (vaddq_s8): Likewise.
29971 (vaddq_s16): Likewise.
29972 (vaddq_s32): Likewise.
29973 (vaddq_s64): Likewise.
29974 (vaddq_f32): Likewise.
29975 (vaddq_u8): Likewise.
29976 (vaddq_u16): Likewise.
29977 (vaddq_u32): Likewise.
29978 (vaddq_u64): Likewise.
29979 (vmul_s8): Likewise.
29980 (vmul_s16): Likewise.
29981 (vmul_s32): Likewise.
29982 (vmul_f32): Likewise.
29983 (vmul_u8): Likewise.
29984 (vmul_u16): Likewise.
29985 (vmul_u32): Likewise.
29986 (vmul_p8): Likewise.
29987 (vmulq_s8): Likewise.
29988 (vmulq_s16): Likewise.
29989 (vmulq_s32): Likewise.
29990 (vmulq_f32): Likewise.
29991 (vmulq_u8): Likewise.
29992 (vmulq_u16): Likewise.
29993 (vmulq_u32): Likewise.
29994 (vsub_s8): Likewise.
29995 (vsub_s16): Likewise.
29996 (vsub_s32): Likewise.
29997 (vsub_f32): Likewise.
29998 (vsub_u8): Likewise.
29999 (vsub_u16): Likewise.
30000 (vsub_u32): Likewise.
30001 (vsub_s64): Likewise.
30002 (vsub_u64): Likewise.
30003 (vsubq_s8): Likewise.
30004 (vsubq_s16): Likewise.
30005 (vsubq_s32): Likewise.
30006 (vsubq_s64): Likewise.
30007 (vsubq_f32): Likewise.
30008 (vsubq_u8): Likewise.
30009 (vsubq_u16): Likewise.
30010 (vsubq_u32): Likewise.
30011 (vsubq_u64): Likewise.
30012 (vand_s8): Likewise.
30013 (vand_s16): Likewise.
30014 (vand_s32): Likewise.
30015 (vand_u8): Likewise.
30016 (vand_u16): Likewise.
30017 (vand_u32): Likewise.
30018 (vand_s64): Likewise.
30019 (vand_u64): Likewise.
30020 (vandq_s8): Likewise.
30021 (vandq_s16): Likewise.
30022 (vandq_s32): Likewise.
30023 (vandq_s64): Likewise.
30024 (vandq_u8): Likewise.
30025 (vandq_u16): Likewise.
30026 (vandq_u32): Likewise.
30027 (vandq_u64): Likewise.
30028 (vorr_s8): Likewise.
30029 (vorr_s16): Likewise.
30030 (vorr_s32): Likewise.
30031 (vorr_u8): Likewise.
30032 (vorr_u16): Likewise.
30033 (vorr_u32): Likewise.
30034 (vorr_s64): Likewise.
30035 (vorr_u64): Likewise.
30036 (vorrq_s8): Likewise.
30037 (vorrq_s16): Likewise.
30038 (vorrq_s32): Likewise.
30039 (vorrq_s64): Likewise.
30040 (vorrq_u8): Likewise.
30041 (vorrq_u16): Likewise.
30042 (vorrq_u32): Likewise.
30043 (vorrq_u64): Likewise.
30044 (veor_s8): Likewise.
30045 (veor_s16): Likewise.
30046 (veor_s32): Likewise.
30047 (veor_u8): Likewise.
30048 (veor_u16): Likewise.
30049 (veor_u32): Likewise.
30050 (veor_s64): Likewise.
30051 (veor_u64): Likewise.
30052 (veorq_s8): Likewise.
30053 (veorq_s16): Likewise.
30054 (veorq_s32): Likewise.
30055 (veorq_s64): Likewise.
30056 (veorq_u8): Likewise.
30057 (veorq_u16): Likewise.
30058 (veorq_u32): Likewise.
30059 (veorq_u64): Likewise.
30060 (vbic_s8): Likewise.
30061 (vbic_s16): Likewise.
30062 (vbic_s32): Likewise.
30063 (vbic_u8): Likewise.
30064 (vbic_u16): Likewise.
30065 (vbic_u32): Likewise.
30066 (vbic_s64): Likewise.
30067 (vbic_u64): Likewise.
30068 (vbicq_s8): Likewise.
30069 (vbicq_s16): Likewise.
30070 (vbicq_s32): Likewise.
30071 (vbicq_s64): Likewise.
30072 (vbicq_u8): Likewise.
30073 (vbicq_u16): Likewise.
30074 (vbicq_u32): Likewise.
30075 (vbicq_u64): Likewise.
30076 (vorn_s8): Likewise.
30077 (vorn_s16): Likewise.
30078 (vorn_s32): Likewise.
30079 (vorn_u8): Likewise.
30080 (vorn_u16): Likewise.
30081 (vorn_u32): Likewise.
30082 (vorn_s64): Likewise.
30083 (vorn_u64): Likewise.
30084 (vornq_s8): Likewise.
30085 (vornq_s16): Likewise.
30086 (vornq_s32): Likewise.
30087 (vornq_s64): Likewise.
30088 (vornq_u8): Likewise.
30089 (vornq_u16): Likewise.
30090 (vornq_u32): Likewise.
30091 (vornq_u64): Likewise.
30093 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
30095 * wide-int.cc (UTItype): Define.
30096 (UDWtype): Define for appropriate W_TYPE_SIZE.
30098 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
30100 PR tree-optimization/59100
30101 * tree-ssa-phiopt.c: Include tree-inline.h.
30102 (neutral_element_p, absorbing_element_p): New functions.
30103 (value_replacement): Handle conditional binary operations with a
30104 neutral or absorbing element.
30106 2014-05-08 Richard Biener <rguenther@suse.de>
30108 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
30109 folding the expression.
30110 (valueize_expr): Remove.
30111 (visit_reference_op_load): Do not valueize the result of
30113 (simplify_binary_expression): Likewise.
30114 (simplify_unary_expression): Likewise.
30116 2014-05-08 Richard Biener <rguenther@suse.de>
30118 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
30119 looking at TYPE_ARG_TYPES.
30121 2014-05-08 Richard Biener <rguenther@suse.de>
30123 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
30124 pointer propagation special-case.
30126 2014-05-08 Bin Cheng <bin.cheng@arm.com>
30128 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
30129 core part of address expressions.
30131 2014-05-08 Alan Modra <amodra@gmail.com>
30134 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
30135 loads and stores when -mno-strict-align at any alignment.
30136 (expand_block_clear): Similarly. Also correct calculation of
30139 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
30141 PR middle-end/39246
30142 * tree-complex.c (expand_complex_move): Keep line info when expanding
30144 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
30145 of complex expression. Use new argument to display correct location
30146 for values coming from phi statement.
30147 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
30148 (warn_uninitialized_phi): Pass location of phi argument to
30150 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
30151 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
30153 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
30155 * config/rs6000/predicates.md (indexed_address_mem): New.
30156 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
30157 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
30158 fpstore_ux, fpstore_u.
30159 (sign_extend, indexed, update): New.
30160 (cell_micro): Adjust.
30161 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
30162 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
30163 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
30164 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
30165 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
30166 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
30167 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
30168 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
30169 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
30170 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
30171 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
30172 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
30173 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
30174 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
30175 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
30177 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
30178 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
30179 *vsx_extract_<mode>_store): Adjust.
30180 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
30181 is_cracked_insn, insn_must_be_first_in_group,
30182 insn_must_be_last_in_group): Adjust.
30184 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
30186 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
30187 ppc440-fpstore): Adjust.
30188 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
30189 ppc476-fpstore): Adjust.
30190 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
30191 ppc601-fpstore): Adjust.
30192 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
30194 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
30196 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
30197 ppc7450-fpstore): Adjust.
30198 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
30199 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
30200 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
30202 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
30203 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
30204 cell-fpstore, cell-fpstore-update): Adjust.
30205 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
30206 ppce300c3_store, ppce300c3_fpstore): Adjust.
30207 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
30208 e500mc_fpstore): Adjust.
30209 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
30210 e500mc64_store, e500mc64_fpstore): Adjust.
30211 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
30212 e5500_fpstore): Adjust.
30213 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
30214 e6500_fpstore): Adjust.
30215 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
30217 * config/rs6000/power4.md (power4-load, power4-load-ext,
30218 power4-load-ext-update, power4-load-ext-update-indexed,
30219 power4-load-update-indexed, power4-load-update, power4-fpload,
30220 power4-fpload-update, power4-store, power4-store-update,
30221 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
30223 * config/rs6000/power5.md (power5-load, power5-load-ext,
30224 power5-load-ext-update, power5-load-ext-update-indexed,
30225 power5-load-update-indexed, power5-load-update, power5-fpload,
30226 power5-fpload-update, power5-store, power5-store-update,
30227 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
30229 * config/rs6000/power6.md (power6-load, power6-load-ext,
30230 power6-load-update, power6-load-update-indexed,
30231 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
30232 power6-fpload-update, power6-store, power6-store-update,
30233 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
30235 * config/rs6000/power7.md (power7-load, power7-load-ext,
30236 power7-load-update, power7-load-update-indexed,
30237 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
30238 power7-fpload-update, power7-store, power7-store-update,
30239 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
30241 * config/rs6000/power8.md (power8-load, power8-load-update,
30242 power8-load-ext, power8-load-ext-update, power8-fpload,
30243 power8-fpload-update, power8-store, power8-store-update-indexed,
30244 power8-fpstore, power8-fpstore-update): Adjust.
30245 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
30247 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
30248 titan_lsu_store, titan_lsu_fpstore): Adjust.
30249 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
30251 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
30254 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
30255 unrolled byte insns. Emit address increments after move insns.
30257 2014-05-07 David Malcolm <dmalcolm@redhat.com>
30259 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
30260 const_gimple, rather than a gimple.
30261 (gimple_call_builtin_p): Likewise, for the three variants.
30263 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
30264 (gimple_call_builtin_p): Likewise, for the three variants.
30266 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30268 PR tree-optimization/61095
30269 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
30271 2014-05-07 Richard Biener <rguenther@suse.de>
30273 PR tree-optimization/61034
30274 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
30275 (maybe_skip_until): Use translate to take into account
30276 lattices when trying to do disambiguations.
30277 (get_continuation_for_phi_1): Likewise.
30278 (get_continuation_for_phi): Adjust for added translate arguments.
30279 (walk_non_aliased_vuses): Likewise.
30280 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
30281 (walk_non_aliased_vuses): Likewise.
30282 (call_may_clobber_ref_p_1): Declare.
30283 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
30284 calls. Stop early if we are only supposed to disambiguate.
30285 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
30287 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
30289 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
30290 Emit an error when the function has arguments.
30292 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
30294 * cfgloop.h (unswitch_loops): Remove.
30295 * doc/passes.texi: Remove references to loop-unswitch.c
30296 * timevar.def (TV_LOOP_UNSWITCH): Remove.
30298 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
30300 * tree-vect-data-refs.c (vect_grouped_load_supported): New
30301 check for loads group of length 3.
30302 (vect_permute_load_chain): New permutations for loads group of
30304 * tree-vect-stmts.c (vect_model_load_cost): Change cost
30305 of vec_perm_shuffle for the new permutations.
30307 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
30309 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
30310 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
30311 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
30312 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
30313 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
30314 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
30315 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
30316 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
30318 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
30320 * loop-unswitch.c: Delete.
30322 2014-05-07 Richard Biener <rguenther@suse.de>
30324 * config.gcc: Always set need_64bit_hwint to yes.
30326 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
30328 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
30329 of using optimize_size.
30331 2014-05-06 Mike Stump <mikestump@comcast.net>
30333 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
30335 2014-05-06 Joseph Myers <joseph@codesourcery.com>
30337 * config/i386/sse.md (*mov<mode>_internal)
30338 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
30339 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
30340 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
30341 (*<code><mode>3, *andnot<mode>3<mask_name>)
30342 (<mask_codefor><code><mode>3<mask_name>): Only consider
30343 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
30345 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
30348 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
30350 * lra-constraints.c (valid_address_p): Move earlier in file.
30351 Add a constraint argument to the address_info version.
30352 (satisfies_memory_constraint_p): New function.
30353 (satisfies_address_constraint_p): Likewise.
30354 (process_alt_operands, curr_insn_transform): Use them.
30355 (process_address): Pass the constraint to valid_address_p when
30356 checking address operands.
30358 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
30360 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
30361 to their respective blocks. Fix inadvertent use of "node".
30363 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
30365 * emit-rtl.c (init_derived_machine_modes): New functionm, split
30367 (init_emit_once): ...here.
30368 * rtl.h (init_derived_machine_modes): Declare.
30369 * toplev.c (do_compile): Call it even if no_backend.
30371 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
30372 Mike Stump <mikestump@comcast.net>
30373 Richard Sandiford <rdsandiford@googlemail.com>
30374 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30376 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
30377 (rtx_equal_for_memref_p): Update comment.
30378 (adjust_offset_for_component_ref): Use wide-int interfaces.
30379 * builtins.c (get_object_alignment_2): Likewise.
30380 (c_readstr): Likewise.
30381 (target_char_cast): Add comment.
30382 (determine_block_size): Use wide-int interfaces.
30383 (expand_builtin_signbit): Likewise.
30384 (fold_builtin_int_roundingfn): Likewise.
30385 (fold_builtin_bitop): Likewise.
30386 (fold_builtin_bswap): Likewise.
30387 (fold_builtin_logarithm): Use signop.
30388 (fold_builtin_pow): Likewise.
30389 (fold_builtin_memory_op): Use wide-int interfaces.
30390 (fold_builtin_object_size): Likewise.
30391 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
30392 nb_iterations_estimate.
30393 (record_niter_bound): Use wide-int interfaces.
30394 (get_estimated_loop_iterations_int): Likewise.
30395 (get_estimated_loop_iterations): Likewise.
30396 (get_max_loop_iterations): Likewise.
30397 * cfgloop.h: Include wide-int.h.
30398 (struct nb_iter_bound): Change bound to widest_int.
30399 (struct loop): Change nb_iterations_upper_bound and
30400 nb_iterations_estimate to widest_int.
30401 (record_niter_bound): Switch to use widest_int.
30402 (get_estimated_loop_iterations): Likewise.
30403 (get_max_loop_iterations): Likewise.
30404 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
30405 update for wide-int.
30406 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
30407 * combine.c (try_combine): Likewise.
30408 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
30409 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
30411 (aarch64_float_const_representable_p): Likewise.
30412 * config/arc/arc.c: Include wide-int.h.
30413 (arc_can_use_doloop_p): Use wide-int interfaces.
30414 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
30415 (vfp3_const_double_index): Likewise.
30416 * config/avr/avr.c (avr_out_round): Likewise.
30417 (avr_fold_builtin): Likewise.
30418 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
30419 (bfin_can_use_doloop_p): Likewise.
30420 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
30421 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
30422 * config/i386/i386.c: Include wide-int.h.
30423 (ix86_data_alignment): Use wide-int interfaces.
30424 (ix86_local_alignment): Likewise.
30425 (ix86_emit_swsqrtsf): Update real_from_integer.
30426 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
30427 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
30428 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
30429 (zero_constant): Likewise.
30430 (input_operand): Likewise.
30431 (splat_input_operand): Likewise.
30432 (non_logical_cint_operand): Change const_double to const_wide_int.
30433 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
30434 (easy_altivec_constant): Remove comment.
30435 (paired_expand_vector_init): Use CONSTANT_P.
30436 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
30437 (rs6000_emit_move): Update checks.
30438 (rs6000_aggregate_candidate): Use wide-int interfaces.
30439 (rs6000_expand_ternop_builtin): Likewise.
30440 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
30441 (rs6000_assemble_integer): Likewise.
30442 (rs6000_hash_constant): Likewise.
30443 (output_toc): Likewise.
30444 (rs6000_rtx_costs): Likewise.
30445 (rs6000_emit_swrsqrt); Update call to real_from_integer.
30446 * config/rs6000/rs6000-c.c: Include wide-int.h.
30447 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
30448 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
30449 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
30450 Handle CONST_WIDE_INT.
30451 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
30452 Use tree_fits_uhwi_p.
30453 * config/sparc/sparc.c: Include wide-int.h.
30454 (sparc_fold_builtin): Use wide-int interfaces.
30455 * config/vax/vax.c: Include wide-int.h.
30456 (vax_float_literal): Use real_from_integer.
30457 * coretypes.h (struct hwivec_def): New.
30459 (const_hwivec): New.
30460 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
30461 (equiv_constant): Handle CONST_WIDE_INT.
30462 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
30463 (cselib_hash_rtx): Handle CONST_WIDE_INT.
30464 * dbxout.c (stabstr_U): Use wide-int interfaces.
30465 (dbxout_type): Update to use cst_fits_shwi_p.
30466 * defaults.h (LOG2_BITS_PER_UNIT): Define.
30467 (TARGET_SUPPORTS_WIDE_INT): Add default.
30468 * dfp.c: Include wide-int.h.
30469 (decimal_real_to_integer2): Use wide-int interfaces and rename to
30470 decimal_real_to_integer.
30471 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
30472 decimal_real_to_integer.
30473 * doc/generic.texi (Constant expressions): Update for wide_int.
30474 * doc/rtl.texi (const_double): Likewise.
30475 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
30476 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
30477 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
30478 (REAL_VALUE_FROM_INT): Remove.
30479 (TARGET_SUPPORTS_WIDE_INT): New.
30480 * doc/tm.texi: Regenerate.
30481 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
30482 * double-int.h: Include wide-int.h.
30483 (struct wi::int_traits): New.
30484 * dwarf2out.c (get_full_len): New.
30485 (dw_val_equal_p): Add case dw_val_class_wide_int.
30486 (size_of_loc_descr): Likewise.
30487 (output_loc_operands): Likewise.
30488 (insert_double): Remove.
30489 (insert_wide_int): New.
30490 (add_AT_wide): New.
30491 (print_die): Add case dw_val_class_wide_int.
30492 (attr_checksum): Likewise.
30493 (attr_checksum_ordered): Likewise.
30494 (same_dw_val_p): Likewise.
30495 (size_of_die): Likewise.
30496 (value_format): Likewise.
30497 (output_die): Likewise.
30498 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
30500 (clz_loc_descriptor): Use wide-int interfaces.
30501 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
30502 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
30503 (round_up_to_align): Use wide-int interfaces.
30504 (field_byte_offset): Likewise.
30505 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
30506 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
30507 CONST_DOUBLE handling. Use wide-int interfaces.
30508 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
30509 (gen_enumeration_type_die): Use add_AT_wide.
30510 (hash_loc_operands): Add case dw_val_class_wide_int.
30511 (compare_loc_operands): Likewise.
30512 * dwarf2out.h: Include wide-int.h.
30513 (wide_int_ptr): New.
30514 (enum dw_val_class): Add dw_val_class_wide_int.
30515 (struct dw_val_struct): Add val_wide.
30516 * emit-rtl.c (const_wide_int_htab): New.
30517 (const_wide_int_htab_hash): New.
30518 (const_wide_int_htab_eq): New.
30519 (lookup_const_wide_int): New.
30520 (const_double_htab_hash): Use wide-int interfaces.
30521 (const_double_htab_eq): Likewise.
30522 (rtx_to_double_int): Conditionally compile for wide-int.
30523 (immed_double_int_const): Rename to immed_wide_int_const and
30524 update for wide-int.
30525 (immed_double_const): Conditionally compile for wide-int.
30526 (init_emit_once): Use wide-int interfaces.
30527 * explow.c (plus_constant): Likewise.
30528 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
30529 (lshift_value): Use wide-int interfaces.
30530 (expand_mult): Likewise.
30531 (choose_multiplier): Likewise.
30532 (expand_smod_pow2): Likewise.
30533 (make_tree): Likewise.
30534 * expr.c (convert_modes): Consolidate handling of constants.
30535 Use wide-int interfaces.
30536 (emit_group_load_1): Add note.
30537 (store_expr): Update comment.
30538 (get_inner_reference): Use wide-int interfaces.
30539 (expand_constructor): Update comment.
30540 (expand_expr_real_2): Use wide-int interfaces.
30541 (expand_expr_real_1): Likewise.
30542 (reduce_to_bit_field_precision): Likewise.
30543 (const_vector_from_tree): Likewise.
30544 * final.c: Include wide-int-print.h.
30545 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
30546 * fixed-value.c: Include wide-int.h.
30547 (fixed_from_string): Use wide-int interfaces.
30548 (fixed_to_decimal): Likewise.
30549 (fixed_convert_from_real): Likewise.
30550 (real_convert_from_fixed): Likewise.
30551 * fold-const.h (mem_ref_offset): Return an offset_int.
30552 (div_if_zero_remainder): Remove code parameter.
30553 * fold-const.c (div_if_zero_remainder): Remove code parameter.
30554 Use wide-int interfaces.
30555 (may_negate_without_overflow_p): Use wide-int interfaces.
30556 (negate_expr_p): Likewise.
30557 (fold_negate_expr): Likewise.
30558 (int_const_binop_1): Likewise.
30559 (const_binop): Likewise.
30560 (fold_convert_const_int_from_int): Likewise.
30561 (fold_convert_const_int_from_real): Likewise.
30562 (fold_convert_const_int_from_fixed): Likewise.
30563 (fold_convert_const_fixed_from_int): Likewise.
30564 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
30565 (sign_bit_p): Use wide-int interfaces.
30566 (make_range_step): Likewise.
30567 (build_range_check): Likewise. Pass an integer of the correct type
30568 instead of using integer_one_node.
30569 (range_predecessor): Pass an integer of the correct type instead
30570 of using integer_one_node.
30571 (range_successor): Likewise.
30572 (merge_ranges): Likewise.
30573 (unextend): Use wide-int interfaces.
30574 (extract_muldiv_1): Likewise.
30575 (fold_div_compare): Likewise.
30576 (fold_single_bit_test): Likewise.
30577 (fold_sign_changed_comparison): Likewise.
30578 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
30579 (fold_plusminus_mult_expr): Use wide-int interfaces.
30580 (native_encode_int): Likewise.
30581 (native_interpret_int): Likewise.
30582 (fold_unary_loc): Likewise.
30583 (pointer_may_wrap_p): Likewise.
30584 (size_low_cst): Likewise.
30585 (mask_with_tz): Likewise.
30586 (fold_binary_loc): Likewise.
30587 (fold_ternary_loc): Likewise.
30588 (multiple_of_p): Likewise.
30589 (tree_call_nonnegative_warnv_p): Update calls to
30590 tree_int_cst_min_precision and real_from_integer.
30591 (fold_negate_const): Use wide-int interfaces.
30592 (fold_abs_const): Likewise.
30593 (fold_relational_const): Use tree_int_cst_lt.
30594 (round_up_loc): Use wide-int interfaces.
30595 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
30596 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
30597 * gengtype.c: Remove include of double-int.h.
30598 (do_typedef): Use wide-int interfaces.
30599 (open_base_files): Add wide-int.h.
30600 (main): Add offset_int and widest_int typedefs.
30601 * gengtype-lex.l: Handle "^".
30602 (CXX_KEYWORD): Add "static".
30603 * gengtype-parse.c (require3): New.
30604 (require_template_declaration): Handle constant template arguments
30605 and nested templates.
30606 * gengtype-state.c: Don't include "double-int.h".
30607 * genpreds.c (write_one_predicate_function): Update comment.
30608 (write_tm_constrs_h): Add check for hval and lval use in
30610 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
30611 (add_to_sequence): Likewise.
30612 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
30613 and const_double_operand.
30614 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
30616 * gimple-fold.c (get_base_constructor): Likewise.
30617 (fold_array_ctor_reference): Likewise.
30618 (fold_nonarray_ctor_reference): Likewise.
30619 (fold_const_aggregate_ref_1): Likewise.
30620 (gimple_val_nonnegative_real_p): Likewise.
30621 (gimple_fold_indirect_ref): Likewise.
30622 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
30623 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
30624 (struct slsr_cand_d): Change index to be widest_int.
30625 (struct incr_info_d): Change incr to be widest_int.
30626 (alloc_cand_and_find_basis): Use wide-int interfaces.
30627 (slsr_process_phi): Likewise.
30628 (backtrace_base_for_ref): Likewise. Return a widest_int.
30629 (restructure_reference): Take a widest_int instead of a double_int.
30630 (slsr_process_ref): Use wide-int interfaces.
30631 (create_mul_ssa_cand): Likewise.
30632 (create_mul_imm_cand): Likewise.
30633 (create_add_ssa_cand): Likewise.
30634 (create_add_imm_cand): Take a widest_int instead of a double_int.
30635 (slsr_process_add): Use wide-int interfaces.
30636 (slsr_process_cast): Likewise.
30637 (slsr_process_copy): Likewise.
30638 (dump_candidate): Likewise.
30639 (dump_incr_vec): Likewise.
30640 (replace_ref): Likewise.
30641 (cand_increment): Likewise. Return a widest_int.
30642 (cand_abs_increment): Likewise.
30643 (replace_mult_candidate): Take a widest_int instead of a double_int.
30644 (replace_unconditional_candidate): Use wide-int interfaces.
30645 (incr_vec_index): Take a widest_int instead of a double_int.
30646 (create_add_on_incoming_edge): Likewise.
30647 (create_phi_basis): Use wide-int interfaces.
30648 (replace_conditional_candidate): Likewise.
30649 (record_increment): Take a widest_int instead of a double_int.
30650 (record_phi_increments): Use wide-int interfaces.
30651 (phi_incr_cost): Take a widest_int instead of a double_int.
30652 (lowest_cost_path): Likewise.
30653 (total_savings): Likewise.
30654 (analyze_increments): Use wide-int interfaces.
30655 (ncd_with_phi): Take a widest_int instead of a double_int.
30656 (ncd_of_cand_and_phis): Likewise.
30657 (nearest_common_dominator_for_cands): Likewise.
30658 (insert_initializers): Use wide-int interfaces.
30659 (all_phi_incrs_profitable): Likewise.
30660 (replace_one_candidate): Likewise.
30661 (replace_profitable_candidates): Likewise.
30662 * godump.c: Include wide-int-print.h.
30663 (go_output_typedef): Use wide-int interfaces.
30664 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
30665 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
30666 (build_loop_iteration_domains): Likewise.
30667 * hooks.h: Include wide-int.h rather than double-int.h.
30668 (hook_bool_dint_dint_uint_bool_true): Delete.
30669 (hook_bool_wint_wint_uint_bool_true): Declare.
30670 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
30671 (hook_bool_wint_wint_uint_bool_true): New.
30672 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
30674 (ubsan_expand_si_overflow_mul_check): Likewise.
30675 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
30676 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
30677 (get_ancestor_addr_info): Likewise.
30678 (ipa_modify_call_arguments): Likewise.
30679 * loop-doloop.c (doloop_modify): Likewise.
30680 (doloop_optimize): Likewise.
30681 * loop-iv.c (iv_number_of_iterations): Likewise.
30682 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
30683 (unroll_loop_constant_iterations): Likewise.
30684 (decide_unroll_runtime_iterations): Likewise.
30685 (unroll_loop_runtime_iterations): Likewise.
30686 (decide_peel_simple): Likewise.
30687 (decide_unroll_stupid): Likewise.
30688 * lto-streamer-in.c (streamer_read_wi): Add.
30689 (input_cfg): Use wide-int interfaces.
30690 (lto_input_tree_1): Likewise.
30691 * lto-streamer-out.c (streamer_write_wi): Add.
30692 (hash_tree): Use wide-int interfaces.
30693 (output_cfg): Likewise.
30694 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
30695 (GTFILES): Add wide-int.h and signop.h.
30696 (TAGS): Look for .cc files too.
30697 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
30698 * optabs.c (expand_subword_shift): Likewise.
30699 (expand_doubleword_shift): Likewise.
30700 (expand_absneg_bit): Likewise.
30701 (expand_copysign_absneg): Likewise.
30702 (expand_copysign_bit): Likewise.
30703 * postreload.c (reload_cse_simplify_set): Likewise.
30704 * predict.c (predict_iv_comparison): Likewise.
30705 * pretty-print.h: Include wide-int-print.h.
30707 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
30708 * print-tree.c: Include wide-int-print.h.
30709 (print_node_brief): Use wide-int interfaces.
30710 (print_node): Likewise.
30711 * read-rtl.c (validate_const_wide_int): New.
30712 (read_rtx_code): Add CONST_WIDE_INT case.
30713 * real.c: Include wide-int.h.
30714 (real_to_integer2): Delete.
30715 (real_to_integer): New function, returning a wide_int.
30716 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
30717 (ten_to_ptwo): Update call to real_from_integer.
30718 (real_digit): Likewise.
30719 * real.h: Include signop.h, wide-int.h and insn-modes.h.
30720 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
30721 (REAL_VALUE_TO_INT): Delete.
30722 (real_to_integer): Declare a wide-int form.
30723 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
30724 * recog.c (const_int_operand): Improve comment.
30725 (const_scalar_int_operand): New.
30726 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
30727 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
30728 (split_double): Likewise.
30729 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
30730 (rtx_size): Likewise.
30731 (rtx_alloc_stat_v): New.
30732 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
30733 (cwi_output_hex): New.
30734 (iterative_hash_rtx): Handle CONST_WIDE_INT.
30735 (cwi_check_failed_bounds): New.
30736 * rtl.def (CONST_WIDE_INT): New.
30737 * rtl.h: Include <utility> and wide-int.h.
30738 (struct hwivec_def): New.
30739 (CWI_GET_NUM_ELEM): New.
30740 (CWI_PUT_NUM_ELEM): New.
30741 (struct rtx_def): Add num_elem and hwiv.
30742 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
30743 (CASE_CONST_UNIQUE): Likewise.
30744 (CASE_CONST_ANY): Likewise.
30745 (CONST_SCALAR_INT_P): Likewise.
30746 (CONST_WIDE_INT_P): New.
30748 (HWIVEC_CHECK): New.
30749 (cwi_check_failed_bounds): New.
30751 (HWIVEC_CHECK): New.
30752 (CONST_WIDE_INT_VEC) New.
30753 (CONST_WIDE_INT_NUNITS) New.
30754 (CONST_WIDE_INT_ELT) New.
30755 (rtx_mode_t): New type.
30756 (wi::int_traits <rtx_mode_t>): New.
30758 (wi::min_value): New.
30759 (wi::max_value): New.
30761 (const_wide_int_alloc): New.
30762 (immed_wide_int_const): New.
30763 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
30764 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
30765 * signop.h: New file.
30766 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
30767 (simplify_const_unary_operation): Use wide-int interfaces.
30768 (simplify_binary_operation_1): Likewise.
30769 (simplify_const_binary_operation): Likewise.
30770 (simplify_const_relational_operation): Likewise.
30771 (simplify_immed_subreg): Likewise.
30772 * stmt.c (expand_case): Likewise.
30773 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
30774 signop rather than a bool.
30775 * stor-layout.c (layout_type): Use wide-int interfaces.
30776 (initialize_sizetypes): Update calls to
30777 set_min_and_max_values_for_integral_type.
30778 (set_min_and_max_values_for_integral_type): Take a signop rather
30779 than a bool. Use wide-int interfaces.
30780 (fixup_signed_type): Update accordingly. Remove
30781 HOST_BITS_PER_DOUBLE_INT limit.
30782 (fixup_unsigned_type): Likewise.
30783 * system.h (STATIC_CONSTANT_P): New.
30784 (STATIC_ASSERT): New.
30785 * target.def (can_use_doloop_p): Take widest_ints rather than
30787 * target.h: Include wide-int.h rather than double-int.h.
30788 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
30790 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
30791 rather than INT_CST_LT_UNSIGNED.
30792 (can_use_doloop_if_innermost): Take widest_ints rather than
30794 * tree-affine.c: Include wide-int-print.h.
30795 (double_int_ext_for_comb): Delete.
30796 (wide_int_ext_for_comb): New.
30797 (aff_combination_zero): Use wide-int interfaces.
30798 (aff_combination_const): Take a widest_int instead of a double_int.
30799 (aff_combination_elt): Use wide-int interfaces.
30800 (aff_combination_scale): Take a widest_int instead of a double_int.
30801 (aff_combination_add_elt): Likewise.
30802 (aff_combination_add_cst): Likewise.
30803 (aff_combination_add): Use wide-int interfaces.
30804 (aff_combination_convert): Likewise.
30805 (tree_to_aff_combination): Likewise.
30806 (add_elt_to_tree): Take a widest_int instead of a double_int.
30807 (aff_combination_to_tree): Use wide-int interfaces.
30808 (aff_combination_remove_elt): Likewise.
30809 (aff_combination_add_product): Take a widest_int instead of
30811 (aff_combination_mult): Use wide-int interfaces.
30812 (aff_combination_expand): Likewise.
30813 (double_int_constant_multiple_p): Delete.
30814 (wide_int_constant_multiple_p): New.
30815 (aff_combination_constant_multiple_p): Take a widest_int pointer
30816 instead of a double_int pointer.
30817 (print_aff): Use wide-int interfaces.
30818 (get_inner_reference_aff): Take a widest_int pointer
30819 instead of a double_int pointer.
30820 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
30821 * tree-affine.h: Include wide-int.h.
30822 (struct aff_comb_elt): Change type of coef to widest_int.
30823 (struct affine_tree_combination): Change type of offset to widest_int.
30824 (double_int_ext_for_comb): Delete.
30825 (wide_int_ext_for_comb): New.
30826 (aff_combination_const): Use widest_int instead of double_int.
30827 (aff_combination_scale): Likewise.
30828 (aff_combination_add_elt): Likewise.
30829 (aff_combination_constant_multiple_p): Likewise.
30830 (get_inner_reference_aff): Likewise.
30831 (aff_comb_cannot_overlap_p): Likewise.
30832 (aff_combination_zero_p): Use wide-int interfaces.
30833 * tree.c: Include tree.h.
30834 (init_ttree): Use make_int_cst.
30835 (tree_code_size): Removed code for INTEGER_CST case.
30836 (tree_size): Add INTEGER_CST case.
30837 (make_node_stat): Update comment.
30838 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
30839 (build_int_cst_type): Use wide-int interfaces.
30840 (double_int_to_tree): Likewise.
30841 (double_int_fits_to_tree_p): Delete.
30842 (force_fit_type_double): Delete.
30843 (force_fit_type): New.
30844 (int_cst_hash_hash): Use wide-int interfaces.
30845 (int_cst_hash_eq): Likewise.
30846 (build_int_cst_wide): Delete.
30847 (wide_int_to_tree): New.
30848 (cache_integer_cst): Use wide-int interfaces.
30849 (build_low_bits_mask): Likewise.
30850 (cst_and_fits_in_hwi): Likewise.
30851 (real_value_from_int_cst): Likewise.
30852 (make_int_cst_stat): New.
30853 (integer_zerop): Use wide_int interfaces.
30854 (integer_onep): Likewise.
30855 (integer_all_onesp): Likewise.
30856 (integer_pow2p): Likewise.
30857 (integer_nonzerop): Likewise.
30858 (tree_log2): Likewise.
30859 (tree_floor_log2): Likewise.
30860 (tree_ctz): Likewise.
30861 (int_size_in_bytes): Likewise.
30862 (mem_ref_offset): Return an offset_int rather than a double_int.
30863 (build_type_attribute_qual_variant): Use wide_int interfaces.
30864 (type_hash_eq): Likewise
30865 (tree_int_cst_equal): Likewise.
30866 (tree_int_cst_lt): Delete.
30867 (tree_int_cst_compare): Likewise.
30868 (tree_fits_shwi_p): Use wide_int interfaces.
30869 (tree_fits_uhwi_p): Likewise.
30870 (tree_int_cst_sign_bit): Likewise.
30871 (tree_int_cst_sgn): Likewise.
30872 (tree_int_cst_min_precision): Take a signop rather than a bool.
30873 (simple_cst_equal): Use wide_int interfaces.
30874 (compare_tree_int): Likewise.
30875 (iterative_hash_expr): Likewise.
30876 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
30878 (get_type_static_bounds): Use wide_int interfaces.
30879 (tree_int_cst_elt_check_failed): New.
30880 (build_common_tree_nodes): Reordered to set prec before filling in
30882 (int_cst_value): Check cst_and_fits_in_hwi.
30883 (widest_int_cst_value): Use wide_int interfaces.
30884 (upper_bound_in_type): Likewise.
30885 (lower_bound_in_type): Likewise.
30886 (num_ending_zeros): Likewise.
30887 (drop_tree_overflow): Likewise.
30888 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
30889 (gen_conditions_for_pow_cst_base): Likewise.
30890 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
30891 (group_case_labels_stmt): Use wide-int interfaces.
30892 (verify_gimple_assign_binary): Likewise.
30893 (print_loop): Likewise.
30894 * tree-chrec.c (tree_fold_binomial): Likewise.
30895 * tree-core.h (struct tree_base): Add int_length.
30896 (struct tree_int_cst): Change rep of value.
30897 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
30898 (dr_may_alias_p): Likewise.
30899 (max_stmt_executions_tree): Likewise.
30900 * tree.def (INTEGER_CST): Update comment.
30901 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
30902 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
30903 * tree-dump.c: Include wide-int.h and wide-int-print.h.
30904 (dequeue_and_dump): Use wide-int interfaces.
30905 * tree.h: Include wide-int.h.
30906 (NULL_TREE): Moved to earlier loc in file.
30907 (TREE_INT_CST_ELT_CHECK): New.
30908 (tree_int_cst_elt_check_failed): New.
30910 (TREE_INT_CST): Delete.
30911 (TREE_INT_CST_LOW): Use wide-int interfaces.
30912 (TREE_INT_CST_HIGH): Delete.
30913 (TREE_INT_CST_NUNITS): New.
30914 (TREE_INT_CST_EXT_NUNITS): Likewise.
30915 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
30916 (TREE_INT_CST_ELT): Likewise.
30917 (INT_CST_LT): Delete.
30918 (tree_int_cst_elt_check): New (two forms).
30919 (type_code_size): Update comment.
30920 (make_int_cst_stat, make_int_cst): New.
30921 (tree_to_double_int): Delete.
30922 (double_int_fits_to_tree_p): Delete.
30923 (force_fit_type_double): Delete.
30924 (build_int_cstu): Replace with out-of-line function.
30925 (build_int_cst_wide): Delete.
30926 (tree_int_cst_lt): Define inline.
30927 (tree_int_cst_le): New.
30928 (tree_int_cst_compare): Define inline.
30929 (tree_int_cst_min_precision): Take a signop rather than a bool.
30930 (wi::int_traits <const_tree>): New.
30931 (wi::int_traits <tree>): New.
30932 (wi::extended_tree): New.
30933 (wi::int_traits <wi::extended_tree>): New.
30934 (wi::to_widest): New.
30935 (wi::to_offset): New.
30936 (wi::fits_to_tree_p): New.
30937 (wi::min_value): New.
30938 (wi::max_value): New.
30939 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
30940 (copy_tree_body_r): Likewise.
30941 * tree-object-size.c (compute_object_offset): Likewise.
30942 (addr_object_size): Likewise.
30943 * tree-predcom.c: Include wide-int-print.h.
30944 (struct dref_d): Change type of offset to widest_int.
30945 (dump_dref): Call wide-int printer.
30946 (aff_combination_dr_offset): Use wide-int interfaces.
30947 (determine_offset): Take a widest_int pointer rather than a
30948 double_int pointer.
30949 (split_data_refs_to_components): Use wide-int interfaces.
30950 (suitable_component_p): Likewise.
30951 (order_drefs): Likewise.
30952 (add_ref_to_chain): Likewise.
30953 (valid_initializer_p): Likewise.
30954 (determine_roots_comp): Likewise.
30955 * tree-pretty-print.c: Include wide-int-print.h.
30956 (dump_generic_node): Use wide-int interfaces.
30957 * tree-sra.c (sra_ipa_modify_expr): Likewise.
30958 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
30959 (move_fixed_address_to_symbol): Likewise.
30960 (move_hint_to_base): Likewise.
30961 (move_pointer_to_base): Likewise.
30962 (move_variant_to_index): Likewise.
30963 (most_expensive_mult_to_index): Likewise.
30964 (addr_to_parts): Likewise.
30965 (copy_ref_info): Likewise.
30966 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
30967 (indirect_refs_may_alias_p): Likewise.
30968 (stmt_kills_ref_p_1): Likewise.
30969 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
30970 * tree-ssa-ccp.c: Update comment at top of file. Include
30972 (struct prop_value_d): Change type of mask to widest_int.
30973 (extend_mask): New function.
30974 (dump_lattice_value): Use wide-int interfaces.
30975 (get_default_value): Likewise.
30976 (set_constant_value): Likewise.
30977 (set_value_varying): Likewise.
30978 (valid_lattice_transition): Likewise.
30979 (set_lattice_value): Likewise.
30980 (value_to_double_int): Delete.
30981 (value_to_wide_int): New.
30982 (get_value_from_alignment): Use wide-int interfaces.
30983 (get_value_for_expr): Likewise.
30984 (do_dbg_cnt): Likewise.
30985 (ccp_finalize): Likewise.
30986 (ccp_lattice_meet): Likewise.
30987 (bit_value_unop_1): Use widest_ints rather than double_ints.
30988 (bit_value_binop_1): Likewise.
30989 (bit_value_unop): Use wide-int interfaces.
30990 (bit_value_binop): Likewise.
30991 (bit_value_assume_aligned): Likewise.
30992 (evaluate_stmt): Likewise.
30993 (ccp_fold_stmt): Likewise.
30994 (visit_cond_stmt): Likewise.
30995 (ccp_visit_stmt): Likewise.
30996 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
30997 (constant_pointer_difference): Likewise.
30998 (associate_pointerplus): Likewise.
30999 (combine_conversions): Likewise.
31000 * tree-ssa-loop.h: Include wide-int.h.
31001 (struct tree_niter_desc): Change type of max to widest_int.
31002 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
31003 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
31004 (remove_redundant_iv_tests): Likewise.
31005 (canonicalize_loop_induction_variables): Likewise.
31006 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
31007 (constant_multiple_of): Take a widest_int pointer instead of
31008 a double_int pointer.
31009 (get_computation_aff): Use wide-int interfaces.
31010 (ptr_difference_cost): Likewise.
31011 (difference_cost): Likewise.
31012 (get_loop_invariant_expr_id): Likewise.
31013 (get_computation_cost_at): Likewise.
31014 (iv_elimination_compare_lt): Likewise.
31015 (may_eliminate_iv): Likewise.
31016 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
31017 instead of double_int.
31018 (max_loop_iterations): Likewise.
31019 (max_stmt_executions): Likewise.
31020 (estimated_stmt_executions): Likewise.
31021 * tree-ssa-loop-niter.c: Include wide-int-print.h.
31022 (split_to_var_and_offset): Use wide-int interfaces.
31023 (determine_value_range): Likewise.
31024 (bound_difference_of_offsetted_base): Likewise.
31025 (bounds_add): Take a widest_int instead of a double_int.
31026 (number_of_iterations_ne_max): Use wide-int interfaces.
31027 (number_of_iterations_ne): Likewise.
31028 (number_of_iterations_lt_to_ne): Likewise.
31029 (assert_loop_rolls_lt): Likewise.
31030 (number_of_iterations_lt): Likewise.
31031 (number_of_iterations_le): Likewise.
31032 (number_of_iterations_cond): Likewise.
31033 (number_of_iterations_exit): Likewise.
31034 (finite_loop_p): Likewise.
31035 (derive_constant_upper_bound_assign): Likewise.
31036 (derive_constant_upper_bound): Return a widest_int.
31037 (derive_constant_upper_bound_ops): Likewise.
31038 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
31039 (record_estimate): Take a widest_int rather than a double_int.
31040 (record_nonwrapping_iv): Use wide-int interfaces.
31041 (double_int_cmp): Delete.
31042 (wide_int_cmp): New.
31043 (bound_index): Take a widest_int rather than a double_int.
31044 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
31045 (maybe_lower_iteration_bound): Likewise.
31046 (estimate_numbers_of_iterations_loop): Likewise.
31047 (estimated_loop_iterations): Take a widest_int pointer than than
31048 a double_int pointer.
31049 (estimated_loop_iterations_int): Use wide-int interfaces.
31050 (max_loop_iterations): Take a widest_int pointer than than
31051 a double_int pointer.
31052 (max_loop_iterations_int): Use wide-int interfaces.
31053 (max_stmt_executions): Take a widest_int pointer than than
31054 a double_int pointer.
31055 (estimated_stmt_executions): Likewise.
31056 (n_of_executions_at_most): Use wide-int interfaces.
31057 (scev_probably_wraps_p): Likewise.
31058 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
31059 to real_to_integer.
31060 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
31062 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
31063 double_ints. Adjust for trailing_wide_ints <3> representation.
31064 (set_nonzero_bits): Likewise.
31065 (get_range_info): Return wide_ints rather than double_ints.
31066 Adjust for trailing_wide_ints <3> representation.
31067 (get_nonzero_bits): Likewise.
31068 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
31070 * tree-ssanames.h (struct range_info_def): Replace min, max and
31071 nonzero_bits with a trailing_wide_ints <3>.
31072 (set_range_info): Use wide_int_refs rather than double_ints.
31073 (set_nonzero_bits): Likewise.
31074 (get_range_info): Return wide_ints rather than double_ints.
31075 (get_nonzero_bits): Likewise.
31076 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
31077 * tree-ssa-pre.c (phi_translate_1): Likewise.
31078 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
31079 (acceptable_pow_call): Likewise.
31080 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
31082 (vn_reference_fold_indirect): Likewise.
31083 (vn_reference_maybe_forwprop_address): Likewise.
31084 (valueize_refs_1): Likewise.
31085 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
31086 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
31087 tree_int_cst_lt and tree_int_cst_le.
31088 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
31090 (streamer_alloc_tree): Likewise.
31091 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
31092 (streamer_write_tree_header): Likewise.
31093 (streamer_write_integer_cst): Likewise.
31094 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
31095 (build_constructors): Likewise.
31096 (array_value_type): Likewise.
31097 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
31098 (vect_check_gather): Likewise.
31099 * tree-vect-generic.c (build_replicated_const): Likewise.
31100 (expand_vector_divmod): Likewise.
31101 * tree-vect-loop.c (vect_transform_loop): Likewise.
31102 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
31103 (vect_do_peeling_for_alignment): Likewise.
31104 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
31105 * tree-vrp.c: Include wide-int.h.
31106 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
31107 (extract_range_from_assert): Use wide-int interfaces.
31108 (vrp_int_const_binop): Likewise.
31109 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
31110 double_int pointers.
31111 (ranges_from_anti_range): Use wide-int interfaces.
31112 (quad_int_cmp): Delete.
31113 (quad_int_pair_sort): Likewise.
31114 (extract_range_from_binary_expr_1): Use wide-int interfaces.
31115 (extract_range_from_unary_expr_1): Likewise.
31116 (adjust_range_with_scev): Likewise.
31117 (masked_increment): Take and return wide_ints rather than double_ints.
31118 (register_edge_assert_for_2): Use wide-int interfaces.
31119 (check_array_ref): Likewise.
31120 (search_for_addr_array): Likewise.
31121 (maybe_set_nonzero_bits): Likewise.
31122 (union_ranges): Pass an integer of the correct type instead of
31123 using integer_one_node.
31124 (intersect_ranges): Likewise.
31125 (simplify_truth_ops_using_ranges): Likewise.
31126 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
31127 (range_fits_type_p): Likewise.
31128 (simplify_cond_using_ranges): Likewise. Take a signop rather than
31130 (simplify_conversion_using_ranges): Use wide-int interfaces.
31131 (simplify_float_conversion_using_ranges): Likewise.
31132 (vrp_finalize): Likewise.
31133 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
31134 (gimple_stringops_transform): Likewise.
31135 * varasm.c (decode_addr_const): Likewise.
31136 (const_hash_1): Likewise.
31137 (const_rtx_hash_1): Likewise
31138 (output_constant): Likewise.
31139 (array_size_for_constructor): Likewise.
31140 (output_constructor_regular_field): Likewise.
31141 (output_constructor_bitfield): Likewise.
31142 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
31143 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
31145 * gencheck.c: Define BITS_PER_UNIT.
31146 * wide-int.cc: New.
31148 * wide-int-print.cc: New.
31149 * wide-int-print.h: New.
31151 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31153 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
31155 2014-05-06 Richard Biener <rguenther@suse.de>
31157 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
31158 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
31159 (TODO_verify_all): Adjust.
31160 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
31161 TODO_verify_stmts and TODO_verify_rtl_sharing.
31162 * bb-reorder.c: Likewise.
31163 * cfgexpand.c: Likewise.
31164 * cprop.c: Likewise.
31166 * function.c: Likewise.
31167 * fwprop.c: Likewise.
31168 * gcse.c: Likewise.
31169 * gimple-ssa-isolate-paths.c: Likewise.
31170 * gimple-ssa-strength-reduction.c: Likewise.
31171 * ipa-split.c: Likewise.
31172 * loop-init.c: Likewise.
31173 * loop-unroll.c: Likewise.
31174 * lower-subreg.c: Likewise.
31175 * modulo-sched.c: Likewise.
31176 * postreload-gcse.c: Likewise.
31177 * predict.c: Likewise.
31178 * recog.c: Likewise.
31179 * sched-rgn.c: Likewise.
31180 * store-motion.c: Likewise.
31181 * tracer.c: Likewise.
31182 * trans-mem.c: Likewise.
31183 * tree-call-cdce.c: Likewise.
31184 * tree-cfg.c: Likewise.
31185 * tree-cfgcleanup.c: Likewise.
31186 * tree-complex.c: Likewise.
31187 * tree-eh.c: Likewise.
31188 * tree-emutls.c: Likewise.
31189 * tree-if-conv.c: Likewise.
31190 * tree-into-ssa.c: Likewise.
31191 * tree-loop-distribution.c: Likewise.
31192 * tree-object-size.c: Likewise.
31193 * tree-parloops.c: Likewise.
31194 * tree-pass.h: Likewise.
31195 * tree-sra.c: Likewise.
31196 * tree-ssa-ccp.c: Likewise.
31197 * tree-ssa-copy.c: Likewise.
31198 * tree-ssa-copyrename.c: Likewise.
31199 * tree-ssa-dce.c: Likewise.
31200 * tree-ssa-dom.c: Likewise.
31201 * tree-ssa-dse.c: Likewise.
31202 * tree-ssa-forwprop.c: Likewise.
31203 * tree-ssa-ifcombine.c: Likewise.
31204 * tree-ssa-loop-ch.c: Likewise.
31205 * tree-ssa-loop-ivcanon.c: Likewise.
31206 * tree-ssa-loop.c: Likewise.
31207 * tree-ssa-math-opts.c: Likewise.
31208 * tree-ssa-phiopt.c: Likewise.
31209 * tree-ssa-phiprop.c: Likewise.
31210 * tree-ssa-pre.c: Likewise.
31211 * tree-ssa-reassoc.c: Likewise.
31212 * tree-ssa-sink.c: Likewise.
31213 * tree-ssa-strlen.c: Likewise.
31214 * tree-ssa-tail-merge.c: Likewise.
31215 * tree-ssa-uncprop.c: Likewise.
31216 * tree-switch-conversion.c: Likewise.
31217 * tree-tailcall.c: Likewise.
31218 * tree-vect-generic.c: Likewise.
31219 * tree-vectorizer.c: Likewise.
31220 * tree-vrp.c: Likewise.
31221 * tsan.c: Likewise.
31222 * var-tracking.c: Likewise.
31223 * bt-load.c: Likewise.
31224 * cfgcleanup.c: Likewise.
31225 * combine-stack-adj.c: Likewise.
31226 * combine.c: Likewise.
31227 * compare-elim.c: Likewise.
31228 * config/epiphany/resolve-sw-modes.c: Likewise.
31229 * config/i386/i386.c: Likewise.
31230 * config/mips/mips.c: Likewise.
31231 * config/s390/s390.c: Likewise.
31232 * config/sh/sh_treg_combine.cc: Likewise.
31233 * config/sparc/sparc.c: Likewise.
31236 * final.c: Likewise.
31237 * ifcvt.c: Likewise.
31238 * mode-switching.c: Likewise.
31239 * passes.c: Likewise.
31240 * postreload.c: Likewise.
31242 * reg-stack.c: Likewise.
31243 * regcprop.c: Likewise.
31244 * regrename.c: Likewise.
31247 2014-05-06 Richard Biener <rguenther@suse.de>
31249 PR middle-end/61070
31250 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
31251 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
31253 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
31256 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
31258 2014-05-05 Radovan Obradovic <robradovic@mips.com>
31259 Tom de Vries <tom@codesourcery.com>
31261 * target.def (call_fusage_contains_non_callee_clobbers): New
31263 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
31265 (@node Miscellaneous Register Hooks): New node.
31266 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
31267 * doc/tm.texi: Regenerate.
31269 2014-05-05 Marek Polacek <polacek@redhat.com>
31272 * opts.c (common_handle_option): Call error_at instead of warning_at.
31274 2014-05-05 Richard Biener <rguenther@suse.de>
31276 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
31277 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
31278 under the TODO_verify_il umbrella.
31280 2014-05-05 Richard Biener <rguenther@suse.de>
31282 * passes.c (execute_function_todo): Move TODO_verify_flow under
31283 the TODO_verify_ul umbrella.
31285 2014-05-05 Richard Biener <rguenther@suse.de>
31287 PR middle-end/61010
31288 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
31289 X & CST away from a CST that is the mask of a mode.
31291 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31293 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
31294 int argument to enum machine_mode.
31295 (picochip_class_max_nregs): Ditto.
31296 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
31297 (picochip_class_max_nregs): Ditto.
31299 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
31301 * target.def: Add new target hook.
31302 * doc/tm.texi: Regenerate.
31303 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
31304 * targhooks.c (default_keep_leaf_when_profiled): New function.
31306 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
31307 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
31309 2014-05-05 Bin Cheng <bin.cheng@arm.com>
31311 PR tree-optimization/60363
31312 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
31313 (copy_phi_args): New parameters. Call get_value_locus_in_path.
31314 (update_destination_phis): New parameter.
31315 (create_edge_and_update_destination_phis): Ditto.
31316 (ssa_fix_duplicate_block_edges): Pass new arguments.
31317 (thread_single_edge): Ditto.
31319 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
31321 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
31322 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
31323 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
31324 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
31325 Use RS6000_BTM_HARD_FLOAT.
31326 (BU_MISC_2): Likewise.
31327 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
31328 RS6000_BTM_HARD_FLOAT.
31329 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
31330 is explicitly used.
31331 (rs6000_invalid_builtin): Add hard floating builtin support.
31332 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
31333 hard float builtins.
31334 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
31336 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
31338 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
31339 Add missing function* argument.
31341 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
31343 * lra-constraints.c (valid_address_p): Move earlier in file.
31344 Add a constraint argument to the address_info version.
31345 (satisfies_memory_constraint_p): New function.
31346 (satisfies_address_constraint_p): Likewise.
31347 (process_alt_operands, curr_insn_transform): Use them.
31348 (process_address): Pass the constraint to valid_address_p when
31349 checking address operands.
31351 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
31353 * config/mips/mips.c (mips_isa_rev): New variable.
31354 (mips_set_architecture): Set it.
31355 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
31357 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
31358 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
31359 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
31360 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
31361 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
31362 conditions in terms of mips_isa_rev.
31363 (mips_isa_rev): Declare.
31365 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
31367 * config/sh/sh-mem.cc: Use tabs instead of spaces.
31368 (prob_unlikely, prob_likely): Make variables const.
31370 2014-05-03 Denis Chertykov <chertykov@gmail.com>
31372 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
31374 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
31376 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
31378 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
31380 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
31381 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
31382 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
31384 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
31385 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
31387 Replace usage of ROUND_REG with sh_round_reg.
31388 Use CEIL instead of ROUND_ADVANCE.
31390 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
31393 * config/sh/sh.c: Include stdlib headers before everything else.
31395 2014-05-02 Jakub Jelinek <jakub@redhat.com>
31397 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
31398 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
31399 (gimplify_adjust_omp_clauses): Simd region is never
31400 directly nested in combined parallel. Instead, for linear
31401 with copyin/copyout, if in combined for simd loop, make decl
31402 firstprivate/lastprivate on OMP_FOR.
31403 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
31404 expand_omp_for_static_chunk): When setting endvar, also set
31405 fd->loop.v to the same value.
31407 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
31409 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
31411 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
31413 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
31416 2014-05-02 Marek Polacek <polacek@redhat.com>
31418 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
31420 2014-05-02 Kito Cheng <kito@0xlab.org>
31422 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
31423 to a C expression marco.
31424 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
31425 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
31426 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
31427 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
31428 HONOR_REG_ALLOC_ORDER.
31429 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
31431 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31433 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
31435 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31437 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
31439 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
31441 * tree-if-conv.c (is_cond_scalar_reduction): New function.
31442 (convert_scalar_cond_reduction): Likewise.
31443 (predicate_scalar_phi): Add recognition and transformation
31444 of simple conditioanl reduction to be vectorizable.
31446 2014-05-01 Marek Polacek <polacek@redhat.com>
31449 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
31451 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
31453 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
31454 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
31455 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
31456 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
31457 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
31458 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
31459 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
31460 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
31462 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
31464 * config/arc/arc.opt (mlra): Move comment above option name
31465 to avoid mis-parsing as language options.
31467 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31469 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
31470 * config/sol2.h: ... here.
31471 * config/sol2-10.h: Remove.
31473 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
31474 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
31475 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
31476 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
31477 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
31478 * config/sol2.h: ... here.
31479 (SECTION_NAME_FORMAT): Don't redefine.
31480 (STARTFILE_ARCH32_SPEC): Rename to ...
31481 (STARTFILE_ARCH_SPEC): ... this.
31482 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
31483 * config/sparc/sol2.h: ... here.
31484 (SECTION_NAME_FORMAT): Don't undef.
31485 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
31486 (SUBTARGET_EXTRA_SPECS): Remove.
31487 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
31489 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
31490 (MD_STARTFILE_PREFIX): Remove.
31491 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
31492 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
31493 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
31494 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
31495 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
31496 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
31497 * config/i386/sol2.h: ... here.
31498 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
31499 * config/i386/sol2-bi.h: Remove.
31500 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
31501 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
31503 * config/i386/t-sol2-64: Rename to ...
31504 * config/i386/t-sol2: ... this.
31505 * config/sparc/t-sol2-64: Rename to ...
31506 * config/sparc/t-sol2: ... this.
31508 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
31509 sol2_tm_file_head, sol2_tm_file_tail.
31510 Include ${cpu_type}/sol2.h before sol2.h.
31512 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
31513 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
31514 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
31515 Reflect i386/t-sol2-64 renaming.
31516 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
31517 Reflect sparc/t-sol2-64 renaming.
31519 2014-04-30 Richard Biener <rguenther@suse.de>
31521 * passes.c (execute_function_todo): Move TODO_verify_stmts
31522 and TODO_verify_ssa under the TODO_verify_il umbrella.
31523 * tree-ssa.h (verify_ssa): Adjust prototype.
31524 * tree-ssa.c (verify_ssa): Add parameter to tell whether
31525 we should verify SSA operands.
31526 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
31527 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
31528 whether we should verify whether not throwing stmts have EH info.
31529 * graphite-scop-detection.c (create_sese_edges): Adjust.
31530 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
31531 * tree-eh.c (lower_try_finally_switch): Do not add the
31532 default case label twice.
31534 2014-04-30 Marek Polacek <polacek@redhat.com>
31536 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
31537 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
31538 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
31539 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
31541 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
31543 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
31544 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
31545 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
31546 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
31547 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
31548 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
31549 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
31550 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
31552 2014-04-29 David Malcolm <dmalcolm@redhat.com>
31554 * tree-cfg.c (dump_function_to_file): Dump the return type of
31555 functions, in a line to itself before the function body, mimicking
31556 the layout of a C function.
31558 2014-04-29 Jakub Jelinek <jakub@redhat.com>
31560 PR tree-optimization/60971
31561 * tree-tailcall.c (process_assignment): Reject conversions which
31564 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
31566 * calls.c (initialize_argument_information): Always treat
31567 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
31568 (expand_call): Likewise.
31569 (emit_library_call_calue_1): Likewise.
31570 * expr.c (PUSH_ARGS_REVERSED): Do not define.
31571 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
31574 2014-04-29 Nick Clifton <nickc@redhat.com>
31576 * config/msp430/msp430.md (umulsidi): Fix typo.
31577 (mulhisi3): Enable even inside interrupt handlers.
31578 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
31579 bigger return address pushed in large mode.
31581 2014-04-29 Nick Clifton <nickc@redhat.com>
31583 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
31584 (arc_init_reg_tables): Use a machine_mode enum to iterate over
31586 * config/m32r/m32r.c (init_reg_tables): Likewise.
31587 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
31588 enum to hold the modes.
31590 2014-04-29 Richard Biener <rguenther@suse.de>
31592 * dominance.c (free_dominance_info): Add overload with
31593 function parameter.
31594 (dom_info_state): Likewise.
31595 (dom_info_available_p): Likewise.
31596 * basic-block.h (free_dominance_info, dom_info_state,
31597 dom_info_available_p): Declare overloads.
31598 * passes.c (execute_function_todo): Verify that verifiers
31599 don't change dominator info state. Drop dominator info
31600 for IPA pass invocations.
31601 * cgraph.c (release_function_body): Restore asserts that
31602 dominator information is released.
31604 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
31606 * doc/invoke.texi: Fix typo.
31607 * tree-vrp.c: Fix typos.
31608 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
31610 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
31612 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
31614 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
31616 * config/aarch64/aarch64-builtins.c
31617 (aarch64_types_storestruct_lane_qualifiers): New.
31618 (TYPES_STORESTRUCT_LANE): Likewise.
31619 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
31620 (st3_lane): Likewise.
31621 (st4_lane): Likewise.
31622 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
31623 (vec_store_lanesci_lane<mode>): Likewise.
31624 (vec_store_lanesxi_lane<mode>): Likewise.
31625 (aarch64_st2_lane<VQ:mode>): Likewise.
31626 (aarch64_st3_lane<VQ:mode>): Likewise.
31627 (aarch64_st4_lane<VQ:mode>): Likewise.
31628 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
31629 * config/aarch64/arm_neon.h
31630 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
31631 use new macro arguments.
31632 (__ST3_LANE_FUNC): Likewise.
31633 (__ST4_LANE_FUNC): Likewise.
31634 * config/aarch64/iterators.md (V_TWO_ELEM): New.
31635 (V_THREE_ELEM): Likewise.
31636 (V_FOUR_ELEM): Likewise.
31638 2014-04-28 David Malcolm <dmalcolm@redhat.com>
31640 * doc/gimple.texi: Replace the description of the now-defunct
31641 union gimple_statement_d with a diagram showing the
31642 gimple_statement_base class hierarchy and its relationships to
31643 the GSS_ and GIMPLE_ enums.
31645 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
31647 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
31648 * config/aarch64/aarch64.c
31649 (aarch64_cannot_change_mode_class): Weaken conditions.
31650 (aarch64_modes_tieable_p): New.
31651 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
31653 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
31655 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
31656 (loadsync_<mode>): Change mode.
31657 (load_quadpti, store_quadpti): New.
31658 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
31659 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
31661 2014-04-28 Martin Jambor <mjambor@suse.cz>
31663 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
31664 same alias type as the original statement.
31665 (subreplacement_assignment_data): New type.
31666 (handle_unscalarized_data_in_subtree): New type of parameter,
31667 generate new memory accesses with same alias type as the original
31669 (load_assign_lhs_subreplacements): Likewise.
31670 (sra_modify_constructor_assign): Generate new memory accesses with
31671 same alias type as the original statement.
31673 2014-04-28 Richard Biener <rguenther@suse.de>
31675 * tree-pass.h (TODO_verify_il): Define.
31676 (TODO_verify_all): Complete properly.
31677 * passes.c (execute_function_todo): Move existing loop-closed
31678 SSA verification under TODO_verify_il.
31679 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
31680 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
31681 Fix tree sharing issue.
31683 2014-04-28 Richard Biener <rguenther@suse.de>
31685 PR middle-end/60092
31686 * builtins.def (DEF_C11_BUILTIN): Add.
31687 (BUILT_IN_ALIGNED_ALLOC): Likewise.
31688 * coretypes.h (enum function_class): Add function_c11_misc.
31689 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
31690 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
31691 (call_may_clobber_ref_p_1): Likewise.
31692 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
31693 (mark_all_reaching_defs_necessary_1): Likewise.
31694 (propagate_necessity): Likewise.
31695 (eliminate_unnecessary_stmts): Likewise.
31696 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
31698 2014-04-28 Richard Biener <rguenther@suse.de>
31700 * tree-vrp.c (vrp_var_may_overflow): Remove.
31701 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
31702 with overflow immediately bump to one before that value and
31703 let iteration figure out overflow status.
31705 2014-04-28 Richard Biener <rguenther@suse.de>
31707 * configure.ac: Do valgrind header checks unconditionally.
31708 Add --enable-valgrind-annotations.
31709 * system.h: Guard valgrind header inclusion with
31710 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
31711 * alloc-pool.c (pool_alloc, pool_free): Use
31712 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
31713 to guard possibly dead code.
31714 * config.in: Regenerated.
31715 * configure: Likewise.
31717 2014-04-28 Jeff Law <law@redhat.com>
31719 PR tree-optimization/60902
31720 * tree-ssa-threadedge.c
31721 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
31722 over real defs when invalidating outputs from statements that do not
31723 produce useful outputs for threading.
31725 2014-04-28 Richard Biener <rguenther@suse.de>
31727 PR tree-optimization/60979
31728 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
31729 SCOPs that end in a block with a successor with abnormal
31732 2014-04-28 Richard Biener <rguenther@suse.de>
31734 * tree-pass.h (execute_pass_list): Adjust prototype.
31735 * passes.c (pass_manager::execute_early_local_passes): Adjust.
31736 (do_per_function): Change callback signature, push all actual
31737 work to the callbals.
31738 (do_per_function_toporder): Likewise.
31739 (execute_function_dump): Adjust.
31740 (execute_function_todo): Likewise.
31741 (clear_last_verified): Likewise.
31742 (verify_curr_properties): Likewise.
31743 (update_properties_after_pass): Likewise.
31744 (execute_pass_list_1): Split out from ...
31745 (execute_pass_list): ... here. Adjust.
31746 (execute_ipa_pass_list): Likewise.
31747 * cgraphunit.c (cgraph_add_new_function): Adjust.
31748 (analyze_function): Likewise.
31749 (expand_function): Likewise.
31750 * cgraph.c (release_function_body): Free dominance info
31751 here instead of asserting it was magically freed elsewhere.
31753 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
31755 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
31756 * configure: Regenerate.
31757 * config/sparc/sparc.opt (muser-mode): New option.
31758 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
31760 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
31761 * doc/invoke.texi (SPARC options): Document -muser-mode.
31763 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
31765 * cselib.c (find_slot_memmode): Delete.
31766 (cselib_hasher): Change compare_type to a struct.
31767 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
31769 (preserve_constants_and_equivs): Adjust for new compare_type.
31770 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
31771 (wrap_constant): Delete.
31772 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
31774 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
31776 * doc/install.texi (Building with profile feedback): Remove
31779 2014-04-26 Tom de Vries <tom@codesourcery.com>
31781 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
31784 2014-04-25 Cary Coutant <ccoutant@google.com>
31787 * dwarf2out.c (should_move_die_to_comdat): A type definition
31788 can contain a subprogram definition, but don't move it to a
31790 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
31791 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
31793 (clone_tree_hash): Rename to...
31794 (clone_tree_partial): ...this; change callers. Copy
31795 DW_TAG_subprogram DIEs as declarations.
31796 (copy_decls_walk): Don't copy children of a declaration into a
31799 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
31802 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
31805 2014-04-25 Jiong Wang <jiong.wang@arm.com>
31807 * config/arm/predicates.md (call_insn_operand): Add long_call check.
31808 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
31810 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
31813 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31815 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
31817 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
31819 PR tree-optimization/60930
31820 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
31821 creating a multiply candidate by folding two constant
31822 multiplicands when the result overflows.
31824 2014-04-25 Jakub Jelinek <jakub@redhat.com>
31826 PR tree-optimization/60960
31827 * tree-vect-generic.c (expand_vector_operation): Only call
31828 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
31830 2014-04-25 Tom de Vries <tom@codesourcery.com>
31832 * expr.c (clobber_reg_mode): New function.
31833 * expr.h (clobber_reg): New function.
31835 2014-04-25 Tom de Vries <tom@codesourcery.com>
31837 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
31840 2014-04-25 Radovan Obradovic <robradovic@mips.com>
31841 Tom de Vries <tom@codesourcery.com>
31843 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
31845 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
31846 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
31847 new argument to find_all_hard_reg_sets call.
31849 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31851 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
31852 Use HOST_WIDE_INT_C for mask literal.
31853 (aarch_rev16_shleft_mask_imm_p): Likewise.
31855 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
31858 * config/sparc/sparc.md (ashlsi3_extend): Delete.
31860 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
31862 PR preprocessor/56540
31863 * config/i386/i386-c.c (ix86_target_macros): Define
31864 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
31866 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
31868 * configure.ac (tga_func): Remove.
31869 (LIB_TLS_SPEC): Remove.
31870 * configure: Regenerate.
31871 * config.in: Regenerate.
31872 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
31874 2014-04-25 Richard Biener <rguenther@suse.de>
31877 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
31878 call stmt use/clobber sets during stmt walk instead of
31879 walking the possibly incomplete set of caller edges.
31881 2014-04-25 Richard Biener <rguenther@suse.de>
31884 * passes.c (apply_ipa_transforms): Inline into only caller ...
31885 (execute_one_pass): ... here. Properly bring in function
31886 bodies for nodes we want to apply IPA transforms to.
31888 2014-04-24 Cong Hou <congh@google.com>
31890 PR tree-optimization/60896
31891 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
31892 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
31893 (vect_mark_pattern_stmts): Set the def type of all statements in
31894 PATTERN_DEF_SEQ as vect_internal_def.
31896 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
31898 * doc/extend.texi (PowerPC Built-in Functions): Document new
31899 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
31900 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
31902 * config/rs6000/predicates.md (const_0_to_3_operand): New
31903 predicate to match 0..3 integer constants.
31905 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
31906 to support adding miscellaneous builtin functions.
31907 (BU_DFP_MISC_2): Likewise.
31908 (BU_P7_MISC_1): Likewise.
31909 (BU_P7_MISC_2): Likewise.
31910 (BU_P8V_MISC_3): Likewise.
31911 (BU_MISC_1): Likewise.
31912 (BU_MISC_2): Likewise.
31913 (DIVWE): Add extended divide builtin functions.
31914 (DIVWEO): Likewise.
31915 (DIVWEU): Likewise.
31916 (DIVWEUO): Likewise.
31918 (DIVDEO): Likewise.
31919 (DIVDEU): Likewise.
31920 (DIVDEUO): Likewise.
31921 (DXEX): Add decimal floating-point builtin functions.
31923 (DDEDPD): Likewise.
31924 (DDEDPDQ): Likewise.
31925 (DENBCD): Likewise.
31926 (DENBCDQ): Likewise.
31930 (DSCLIQ): Likewise.
31932 (DSCRIQ): Likewise.
31933 (CDTBCD): Add new BCD builtin functions.
31934 (CBCDTD): Likewise.
31935 (ADDG6S): Likewise.
31936 (BCDADD): Likewise.
31937 (BCDADD_LT): Likewise.
31938 (BCDADD_EQ): Likewise.
31939 (BCDADD_GT): Likewise.
31940 (BCDADD_OV): Likewise.
31941 (BCDSUB): Likewise.
31942 (BCDSUB_LT): Likewise.
31943 (BCDSUB_EQ): Likewise.
31944 (BCDSUB_GT): Likewise.
31945 (BCDSUB_OV): Likewise.
31946 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
31947 (UNPACK_TD): Likewise.
31948 (PACK_TF): Likewise.
31949 (UNPACK_TF): Likewise.
31950 (UNPACK_TF_0): Likewise.
31951 (UNPACK_TF_1): Likewise.
31952 (PACK_V1TI): Likewise.
31953 (UNPACK_V1TI): Likewise.
31955 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
31956 support for decimal floating point builtin functions.
31957 (rs6000_expand_ternop_builtin): Add checks for the new builtin
31958 functions that take constant arguments.
31959 (rs6000_invalid_builtin): Add decimal floating point builtin support.
31960 (rs6000_init_builtins): Setup long double, _Decimal64, and
31961 _Decimal128 types for new builtin functions.
31962 (builtin_function_type): Set the unsigned flags appropriately for
31963 the new builtin functions.
31964 (rs6000_opt_masks): Add support for decimal floating point builtin
31967 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
31968 floating point builtin functions.
31969 (RS6000_BTM_COMMON): Likewise.
31970 (RS6000_BTI_long_double): Likewise.
31971 (RS6000_BTI_dfloat64): Likewise.
31972 (RS6000_BTI_dfloat128): Likewise.
31973 (long_double_type_internal_node): Likewise.
31974 (dfloat64_type_internal_node): Likewise.
31975 (dfloat128_type_internal_node): Likewise.
31977 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
31978 2.07 bcd arithmetic instructions.
31979 (UNSPEC_BCDSUB): Likewise.
31980 (UNSPEC_BCD_OVERFLOW): Likewise.
31981 (UNSPEC_BCD_ADD_SUB): Likewise.
31982 (bcd_add_sub): Likewise.
31983 (BCD_TEST): Likewise.
31984 (bcd<bcd_add_sub>): Likewise.
31985 (bcd<bcd_add_sub>_test): Likewise.
31986 (bcd<bcd_add_sub>_test2): Likewise.
31987 (bcd<bcd_add_sub>_<code>): Likewise.
31988 (peephole2 for combined bcd ops): Likewise.
31990 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
31991 decimal floating point builtin functions.
31992 (UNSPEC_DENBCD): Likewise.
31993 (UNSPEC_DXEX): Likewise.
31994 (UNSPEC_DIEX): Likewise.
31995 (UNSPEC_DSCLI): Likewise.
31996 (UNSPEC_DSCRI): Likewise.
31997 (D64_D128): Likewise.
31998 (dfp_suffix): Likewise.
31999 (dfp_ddedpd_<mode>): Likewise.
32000 (dfp_denbcd_<mode>): Likewise.
32001 (dfp_dxex_<mode>): Likewise.
32002 (dfp_diex_<mode>): Likewise.
32003 (dfp_dscli_<mode>): Likewise.
32004 (dfp_dscri_<mode>): Likewise.
32006 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
32008 (UNSPEC_CDTBCD): Likewise.
32009 (UNSPEC_CBCDTD): Likewise.
32010 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
32011 (UNSPEC_DIVEO): Likewise.
32012 (UNSPEC_DIVEU): Likewise.
32013 (UNSPEC_DIVEUO): Likewise.
32014 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
32015 pack/unpack 128-bit types.
32016 (UNSPEC_PACK_128BIT): Likewise.
32017 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
32018 (udiv<mode>3): Use idiv_ldiv mode attribute.
32019 (div<mode>3): Likewise.
32020 (addg6s): Add new BCD builtin functions.
32021 (cdtbcd): Likewise.
32022 (cbcdtd): Likewise.
32023 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
32024 (div_extend): Likewise.
32025 (div<div_extend>_<mode>"): Likewise.
32026 (FP128_64): Add support for new builtin functions to pack/unpack
32028 (unpack<mode>): Likewise.
32029 (unpacktf_0): Likewise.
32030 (unpacktf_1): Likewise.
32031 (unpack<mode>_dm): Likewise.
32032 (unpack<mode>_nodm): Likewise.
32033 (pack<mode>): Likewise.
32034 (unpackv1ti): Likewise.
32035 (packv1ti): Likewise.
32037 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
32039 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
32042 2014-04-24 Jakub Jelinek <jakub@redhat.com>
32044 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
32045 * gimplify.c (omp_is_private): Change last argument's type to int.
32046 Only diagnose lastprivate if the simd argument is 1, only diagnose
32047 linear if the simd argument is 2.
32048 (gimplify_omp_for): Adjust omp_is_private callers. When adding
32049 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
32050 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
32051 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
32052 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
32053 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
32054 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
32055 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
32056 * tree-nested.c (convert_nonlocal_omp_clauses,
32057 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
32059 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
32062 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
32065 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
32067 * flag-types.h (enum ivar_visibility): Add.
32069 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
32071 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
32072 function * argument.
32074 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
32076 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
32078 2014-04-24 Radovan Obradovic <robradovic@mips.com>
32079 Tom de Vries <tom@codesourcery.com>
32081 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
32082 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
32084 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
32085 * emit-rtl.c (try_split): Same.
32087 2014-04-24 Radovan Obradovic <robradovic@mips.com>
32088 Tom de Vries <tom@codesourcery.com>
32090 * common.opt (fuse-caller-save): New option.
32092 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
32094 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
32095 elements for big-endian.
32097 2014-04-24 Richard Biener <rguenther@suse.de>
32099 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
32100 during TER and instead use the sepops interface for expanding
32101 non-GIMPLE_SINGLE_RHS.
32103 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
32105 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
32106 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
32108 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
32110 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
32111 assembler 64-bit option.
32112 * configure: Regenerate.
32114 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32116 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
32117 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
32118 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
32119 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
32120 (TARGET_CRYPTO): Take TARGET_SIMD into account.
32122 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32124 * config/aarch64/aarch64-builtins.c
32125 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
32126 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
32127 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
32128 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
32130 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
32131 (Vrevsuff): New mode attribute.
32133 2014-04-24 Terry Guo <terry.guo@arm.com>
32135 * config/arm/arm.h (machine_function): Define variable
32136 after_arm_reorg here.
32137 * config/arm/arm.c (after_arm_reorg): Remove the definition.
32138 (arm_split_constant): Update the way to access variable
32140 (arm_reorg): Ditto.
32141 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
32143 2014-04-23 Tom de Vries <tom@codesourcery.com>
32145 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
32147 2014-04-23 David Malcolm <dmalcolm@redhat.com>
32149 * is-a.h: Update comments to reflect the following changes to the
32150 "pointerness" of the API, making the template parameter match the
32151 return type, allowing use of is-a.h with typedefs of pointers.
32152 (is_a_helper::cast): Return a T rather then a pointer to a T, so
32153 that the return type matches the parameter to the is_a_helper.
32155 (dyn_cast): Likewise.
32157 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
32158 pointer from the is-a.h API.
32160 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
32161 (is_a_helper <cgraph_node *>::test): ...this, matching change to
32163 (is_a_helper <varpool_node>::test): Likewise, convert to...
32164 (is_a_helper <varpool_node *>::test): ...this.
32166 (varpool_first_variable): Update for removal of implicit pointer
32167 from the is-a.h API.
32168 (varpool_next_variable): Likewise.
32169 (varpool_first_static_initializer): Likewise.
32170 (varpool_next_static_initializer): Likewise.
32171 (varpool_first_defined_variable): Likewise.
32172 (varpool_next_defined_variable): Likewise.
32173 (cgraph_first_defined_function): Likewise.
32174 (cgraph_next_defined_function): Likewise.
32175 (cgraph_first_function): Likewise.
32176 (cgraph_next_function): Likewise.
32177 (cgraph_first_function_with_gimple_body): Likewise.
32178 (cgraph_next_function_with_gimple_body): Likewise.
32179 (cgraph_alias_target): Likewise.
32180 (varpool_alias_target): Likewise.
32181 (cgraph_function_or_thunk_node): Likewise.
32182 (varpool_variable_node): Likewise.
32183 (symtab_real_symbol_p): Likewise.
32184 * cgraphunit.c (referred_to_p): Likewise.
32185 (analyze_functions): Likewise.
32186 (handle_alias_pairs): Likewise.
32187 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
32188 * gimple-ssa.h (gimple_vuse_op): Likewise.
32189 (gimple_vdef_op): Likewise.
32190 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
32191 * gimple.c (gimple_build_asm_1): Likewise.
32192 (gimple_build_try): Likewise.
32193 (gimple_build_resx): Likewise.
32194 (gimple_build_eh_dispatch): Likewise.
32195 (gimple_build_omp_for): Likewise.
32196 (gimple_omp_for_set_clauses): Likewise.
32198 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
32199 (is_a_helper <gimple_statement_asm *>::test): ...this.
32200 (is_a_helper <gimple_statement_bind>::test): Convert to...
32201 (is_a_helper <gimple_statement_bind *>::test): ...this.
32202 (is_a_helper <gimple_statement_call>::test): Convert to...
32203 (is_a_helper <gimple_statement_call *>::test): ...this.
32204 (is_a_helper <gimple_statement_catch>::test): Convert to...
32205 (is_a_helper <gimple_statement_catch *>::test): ...this.
32206 (is_a_helper <gimple_statement_resx>::test): Convert to...
32207 (is_a_helper <gimple_statement_resx *>::test): ...this.
32208 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
32209 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
32210 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
32211 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
32212 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
32213 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
32214 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
32215 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
32216 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
32217 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
32218 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
32219 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
32220 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
32221 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
32222 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
32223 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
32224 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
32225 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
32226 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
32227 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
32228 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
32229 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
32230 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
32231 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
32232 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
32233 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
32234 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
32235 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
32236 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
32237 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
32238 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
32239 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
32240 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
32241 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
32242 (is_a_helper <gimple_statement_phi>::test): Convert to...
32243 (is_a_helper <gimple_statement_phi *>::test): ...this.
32244 (is_a_helper <gimple_statement_transaction>::test): Convert to...
32245 (is_a_helper <gimple_statement_transaction *>::test): ...this.
32246 (is_a_helper <gimple_statement_try>::test): Convert to...
32247 (is_a_helper <gimple_statement_try *>::test): ...this.
32248 (is_a_helper <gimple_statement_wce>::test): Convert to...
32249 (is_a_helper <gimple_statement_wce *>::test): ...this.
32250 (is_a_helper <const gimple_statement_asm>::test): Convert to...
32251 (is_a_helper <const gimple_statement_asm *>::test): ...this.
32252 (is_a_helper <const gimple_statement_bind>::test): Convert to...
32253 (is_a_helper <const gimple_statement_bind *>::test): ...this.
32254 (is_a_helper <const gimple_statement_call>::test): Convert to...
32255 (is_a_helper <const gimple_statement_call *>::test): ...this.
32256 (is_a_helper <const gimple_statement_catch>::test): Convert to...
32257 (is_a_helper <const gimple_statement_catch *>::test): ...this.
32258 (is_a_helper <const gimple_statement_resx>::test): Convert to...
32259 (is_a_helper <const gimple_statement_resx *>::test): ...this.
32260 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
32261 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
32262 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
32263 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
32264 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
32266 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
32268 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
32270 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
32272 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
32273 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
32274 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
32276 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
32277 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
32279 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
32280 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
32281 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
32282 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
32283 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
32284 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
32286 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
32287 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
32288 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
32289 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
32291 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
32292 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
32293 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
32294 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
32295 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
32296 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
32297 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
32298 (is_a_helper <const gimple_statement_phi>::test): Convert to...
32299 (is_a_helper <const gimple_statement_phi *>::test): ...this.
32300 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
32301 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
32302 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
32303 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
32304 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
32305 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
32306 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
32308 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
32310 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
32311 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
32313 (gimple_use_ops): Update for removal of implicit pointer from the
32315 (gimple_set_use_ops): Likewise.
32316 (gimple_vuse): Likewise.
32317 (gimple_vdef): Likewise.
32318 (gimple_vuse_ptr): Likewise.
32319 (gimple_vdef_ptr): Likewise.
32320 (gimple_set_vuse): Likewise.
32321 (gimple_set_vdef): Likewise.
32322 (gimple_omp_return_set_lhs): Likewise.
32323 (gimple_omp_return_lhs): Likewise.
32324 (gimple_omp_return_lhs_ptr): Likewise.
32325 (gimple_call_fntype): Likewise.
32326 (gimple_call_set_fntype): Likewise.
32327 (gimple_call_set_internal_fn): Likewise.
32328 (gimple_call_use_set): Likewise.
32329 (gimple_call_clobber_set): Likewise.
32330 (gimple_bind_vars): Likewise.
32331 (gimple_bind_set_vars): Likewise.
32332 (gimple_bind_body_ptr): Likewise.
32333 (gimple_bind_set_body): Likewise.
32334 (gimple_bind_add_stmt): Likewise.
32335 (gimple_bind_block): Likewise.
32336 (gimple_bind_set_block): Likewise.
32337 (gimple_asm_ninputs): Likewise.
32338 (gimple_asm_noutputs): Likewise.
32339 (gimple_asm_nclobbers): Likewise.
32340 (gimple_asm_nlabels): Likewise.
32341 (gimple_asm_input_op): Likewise.
32342 (gimple_asm_input_op_ptr): Likewise.
32343 (gimple_asm_output_op): Likewise.
32344 (gimple_asm_output_op_ptr): Likewise.
32345 (gimple_asm_set_output_op): Likewise.
32346 (gimple_asm_clobber_op): Likewise.
32347 (gimple_asm_set_clobber_op): Likewise.
32348 (gimple_asm_label_op): Likewise.
32349 (gimple_asm_set_label_op): Likewise.
32350 (gimple_asm_string): Likewise.
32351 (gimple_catch_types): Likewise.
32352 (gimple_catch_types_ptr): Likewise.
32353 (gimple_catch_handler_ptr): Likewise.
32354 (gimple_catch_set_types): Likewise.
32355 (gimple_catch_set_handler): Likewise.
32356 (gimple_eh_filter_types): Likewise.
32357 (gimple_eh_filter_types_ptr): Likewise.
32358 (gimple_eh_filter_failure_ptr): Likewise.
32359 (gimple_eh_filter_set_types): Likewise.
32360 (gimple_eh_filter_set_failure): Likewise.
32361 (gimple_eh_must_not_throw_fndecl): Likewise.
32362 (gimple_eh_must_not_throw_set_fndecl): Likewise.
32363 (gimple_eh_else_n_body_ptr): Likewise.
32364 (gimple_eh_else_e_body_ptr): Likewise.
32365 (gimple_eh_else_set_n_body): Likewise.
32366 (gimple_eh_else_set_e_body): Likewise.
32367 (gimple_try_eval_ptr): Likewise.
32368 (gimple_try_cleanup_ptr): Likewise.
32369 (gimple_try_set_eval): Likewise.
32370 (gimple_try_set_cleanup): Likewise.
32371 (gimple_wce_cleanup_ptr): Likewise.
32372 (gimple_wce_set_cleanup): Likewise.
32373 (gimple_phi_capacity): Likewise.
32374 (gimple_phi_num_args): Likewise.
32375 (gimple_phi_result): Likewise.
32376 (gimple_phi_result_ptr): Likewise.
32377 (gimple_phi_set_result): Likewise.
32378 (gimple_phi_arg): Likewise.
32379 (gimple_phi_set_arg): Likewise.
32380 (gimple_resx_region): Likewise.
32381 (gimple_resx_set_region): Likewise.
32382 (gimple_eh_dispatch_region): Likewise.
32383 (gimple_eh_dispatch_set_region): Likewise.
32384 (gimple_omp_critical_name): Likewise.
32385 (gimple_omp_critical_name_ptr): Likewise.
32386 (gimple_omp_critical_set_name): Likewise.
32387 (gimple_omp_for_clauses): Likewise.
32388 (gimple_omp_for_clauses_ptr): Likewise.
32389 (gimple_omp_for_set_clauses): Likewise.
32390 (gimple_omp_for_collapse): Likewise.
32391 (gimple_omp_for_index): Likewise.
32392 (gimple_omp_for_index_ptr): Likewise.
32393 (gimple_omp_for_set_index): Likewise.
32394 (gimple_omp_for_initial): Likewise.
32395 (gimple_omp_for_initial_ptr): Likewise.
32396 (gimple_omp_for_set_initial): Likewise.
32397 (gimple_omp_for_final): Likewise.
32398 (gimple_omp_for_final_ptr): Likewise.
32399 (gimple_omp_for_set_final): Likewise.
32400 (gimple_omp_for_incr): Likewise.
32401 (gimple_omp_for_incr_ptr): Likewise.
32402 (gimple_omp_for_set_incr): Likewise.
32403 (gimple_omp_for_pre_body_ptr): Likewise.
32404 (gimple_omp_for_set_pre_body): Likewise.
32405 (gimple_omp_parallel_clauses): Likewise.
32406 (gimple_omp_parallel_clauses_ptr): Likewise.
32407 (gimple_omp_parallel_set_clauses): Likewise.
32408 (gimple_omp_parallel_child_fn): Likewise.
32409 (gimple_omp_parallel_child_fn_ptr): Likewise.
32410 (gimple_omp_parallel_set_child_fn): Likewise.
32411 (gimple_omp_parallel_data_arg): Likewise.
32412 (gimple_omp_parallel_data_arg_ptr): Likewise.
32413 (gimple_omp_parallel_set_data_arg): Likewise.
32414 (gimple_omp_task_clauses): Likewise.
32415 (gimple_omp_task_clauses_ptr): Likewise.
32416 (gimple_omp_task_set_clauses): Likewise.
32417 (gimple_omp_task_child_fn): Likewise.
32418 (gimple_omp_task_child_fn_ptr): Likewise.
32419 (gimple_omp_task_set_child_fn): Likewise.
32420 (gimple_omp_task_data_arg): Likewise.
32421 (gimple_omp_task_data_arg_ptr): Likewise.
32422 (gimple_omp_task_set_data_arg): Likewise.
32423 (gimple_omp_taskreg_clauses): Likewise.
32424 (gimple_omp_taskreg_clauses_ptr): Likewise.
32425 (gimple_omp_taskreg_set_clauses): Likewise.
32426 (gimple_omp_taskreg_child_fn): Likewise.
32427 (gimple_omp_taskreg_child_fn_ptr): Likewise.
32428 (gimple_omp_taskreg_set_child_fn): Likewise.
32429 (gimple_omp_taskreg_data_arg): Likewise.
32430 (gimple_omp_taskreg_data_arg_ptr): Likewise.
32431 (gimple_omp_taskreg_set_data_arg): Likewise.
32432 (gimple_omp_task_copy_fn): Likewise.
32433 (gimple_omp_task_copy_fn_ptr): Likewise.
32434 (gimple_omp_task_set_copy_fn): Likewise.
32435 (gimple_omp_task_arg_size): Likewise.
32436 (gimple_omp_task_arg_size_ptr): Likewise.
32437 (gimple_omp_task_set_arg_size): Likewise.
32438 (gimple_omp_task_arg_align): Likewise.
32439 (gimple_omp_task_arg_align_ptr): Likewise.
32440 (gimple_omp_task_set_arg_align): Likewise.
32441 (gimple_omp_single_clauses): Likewise.
32442 (gimple_omp_single_clauses_ptr): Likewise.
32443 (gimple_omp_single_set_clauses): Likewise.
32444 (gimple_omp_target_clauses): Likewise.
32445 (gimple_omp_target_clauses_ptr): Likewise.
32446 (gimple_omp_target_set_clauses): Likewise.
32447 (gimple_omp_target_child_fn): Likewise.
32448 (gimple_omp_target_child_fn_ptr): Likewise.
32449 (gimple_omp_target_set_child_fn): Likewise.
32450 (gimple_omp_target_data_arg): Likewise.
32451 (gimple_omp_target_data_arg_ptr): Likewise.
32452 (gimple_omp_target_set_data_arg): Likewise.
32453 (gimple_omp_teams_clauses): Likewise.
32454 (gimple_omp_teams_clauses_ptr): Likewise.
32455 (gimple_omp_teams_set_clauses): Likewise.
32456 (gimple_omp_sections_clauses): Likewise.
32457 (gimple_omp_sections_clauses_ptr): Likewise.
32458 (gimple_omp_sections_set_clauses): Likewise.
32459 (gimple_omp_sections_control): Likewise.
32460 (gimple_omp_sections_control_ptr): Likewise.
32461 (gimple_omp_sections_set_control): Likewise.
32462 (gimple_omp_for_set_cond): Likewise.
32463 (gimple_omp_for_cond): Likewise.
32464 (gimple_omp_atomic_store_set_val): Likewise.
32465 (gimple_omp_atomic_store_val): Likewise.
32466 (gimple_omp_atomic_store_val_ptr): Likewise.
32467 (gimple_omp_atomic_load_set_lhs): Likewise.
32468 (gimple_omp_atomic_load_lhs): Likewise.
32469 (gimple_omp_atomic_load_lhs_ptr): Likewise.
32470 (gimple_omp_atomic_load_set_rhs): Likewise.
32471 (gimple_omp_atomic_load_rhs): Likewise.
32472 (gimple_omp_atomic_load_rhs_ptr): Likewise.
32473 (gimple_omp_continue_control_def): Likewise.
32474 (gimple_omp_continue_control_def_ptr): Likewise.
32475 (gimple_omp_continue_set_control_def): Likewise.
32476 (gimple_omp_continue_control_use): Likewise.
32477 (gimple_omp_continue_control_use_ptr): Likewise.
32478 (gimple_omp_continue_set_control_use): Likewise.
32479 (gimple_transaction_body_ptr): Likewise.
32480 (gimple_transaction_label): Likewise.
32481 (gimple_transaction_label_ptr): Likewise.
32482 (gimple_transaction_set_body): Likewise.
32483 (gimple_transaction_set_label): Likewise.
32485 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
32486 * ipa-inline-analysis.c (inline_write_summary): Likewise.
32487 * ipa-ref.c (ipa_record_reference): Likewise.
32488 * ipa-reference.c (analyze_function): Likewise.
32489 (ipa_reference_write_optimization_summary): Likewise.
32490 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
32491 (address_taken_from_non_vtable_p): Likewise.
32492 (comdat_can_be_unshared_p_1): Likewise.
32493 * lto-cgraph.c (lto_output_ref): Likewise.
32494 (add_references): Likewise.
32495 (compute_ltrans_boundary): Likewise.
32496 (output_symtab): Likewise.
32497 (input_ref): Likewise.
32498 (input_cgraph_1): Likewise.
32499 (output_cgraph_opt_summary): Likewise.
32500 * lto-streamer-out.c (lto_output): Likewise.
32501 (output_symbol_p): Likewise.
32502 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
32503 (lsei_start_function_in_partition): Likewise.
32504 (lsei_next_variable_in_partition): Likewise.
32505 (lsei_start_variable_in_partition): Likewise.
32506 * symtab.c (insert_to_assembler_name_hash): Likewise.
32507 (unlink_from_assembler_name_hash): Likewise.
32508 (symtab_unregister_node): Likewise.
32509 (symtab_remove_node): Likewise.
32510 (dump_symtab_node): Likewise.
32511 (verify_symtab_base): Likewise.
32512 (verify_symtab_node): Likewise.
32513 (symtab_make_decl_local): Likewise.
32514 (symtab_alias_ultimate_target): Likewise.
32515 (symtab_resolve_alias): Likewise.
32516 (symtab_get_symbol_partitioning_class): Likewise.
32517 * tree-phinodes.c (allocate_phi_node): Likewise.
32518 (reserve_phi_args_for_new_edge): Likewise.
32519 (remove_phi_args): Likewise.
32520 * varpool.c (varpool_node_for_asm): Likewise.
32521 (varpool_remove_unreferenced_decls): Likewise.
32523 2014-04-23 Jeff Law <law@redhat.com>
32525 PR tree-optimization/60902
32526 * tree-ssa-threadedge.c
32527 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
32528 invalidate outputs from statements that do not produce useful
32529 outputs for threading.
32531 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
32533 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
32534 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
32535 machine descriptions for Stack Smashing Protector.
32537 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
32539 * aarch64.md (<optab>_rol<mode>3): New pattern.
32540 (<optab>_rolsi3_uxtw): Likewise.
32541 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
32543 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
32545 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
32546 (arm_cortex_a12_tune): Likewise.
32548 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32550 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
32552 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32554 * config/arm/arm.md (arm_rev16si2): New pattern.
32555 (arm_rev16si2_alt): Likewise.
32556 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
32558 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32560 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
32561 (rev16<mode>2_alt): Likewise.
32562 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
32563 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
32564 (aarch_rev16_shleft_mask_imm_p): Likewise.
32565 (aarch_rev16_p_1): Likewise.
32566 (aarch_rev16_p): Likewise.
32567 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
32568 (aarch_rev16_shright_mask_imm_p): Likewise.
32569 (aarch_rev16_shleft_mask_imm_p): Likewise.
32571 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32573 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
32574 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
32576 (cortex_a53_extra_costs): Likewise.
32577 (cortex_a57_extra_costs): Likewise.
32578 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
32579 (cortexa7_extra_costs): Likewise.
32580 (cortexa8_extra_costs): Likewise.
32581 (cortexa12_extra_costs): Likewise.
32582 (cortexa15_extra_costs): Likewise.
32583 (v7m_extra_costs): Likewise.
32584 (arm_new_rtx_costs): Handle BSWAP.
32586 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32588 * config/arm/arm.c (cortexa8_extra_costs): New table.
32589 (arm_cortex_a8_tune): New tuning struct.
32590 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
32592 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32594 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
32596 2014-04-23 Richard Biener <rguenther@suse.de>
32598 * Makefile.in (OBJS): Remove loop-unswitch.o.
32599 * tree-pass.h (make_pass_rtl_unswitch): Remove.
32600 * passes.def (pass_rtl_unswitch): Likewise.
32601 * loop-init.c (gate_rtl_unswitch): Likewise.
32602 (rtl_unswitch): Likewise.
32603 (pass_data_rtl_unswitch): Likewise.
32604 (pass_rtl_unswitch): Likewise.
32605 (make_pass_rtl_unswitch): Likewise.
32606 * rtl.h (reversed_condition): Likewise.
32607 (compare_and_jump_seq): Likewise.
32608 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
32610 * loop-unroll.c (compare_and_jump_seq): Likewise.
32612 2014-04-23 Richard Biener <rguenther@suse.de>
32614 PR tree-optimization/60903
32615 * tree-ssa-loop-im.c (analyze_memory_references): Remove
32616 commented code block.
32617 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
32618 loop flags to newly created BBs and edges.
32620 2014-04-23 Nick Clifton <nickc@redhat.com>
32622 * config/msp430/msp430.c (msp430_handle_option): Move function
32624 (msp430_option_override): Simplify mcu and mcpu option handling.
32625 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
32626 support for -mhwmult command line option.
32627 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
32628 -mhwmult command line option.
32629 (msp430_hwmult_enabled): Delete.
32630 (msp43o_output_labelref): Add support for -mhwmult command line option.
32631 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
32632 (umulsidi3): Likewise.
32633 * config/msp430/msp430.opt (mmcu): Add Report attribute.
32634 (mcpu, mlarge, msmall): Likewise.
32635 (mhwmult): New option.
32636 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
32638 (msp430_is_f5_mcu): Remove prototype.
32639 (msp430_use_f5_series_hwmult): Add prototype.
32640 * config/msp430/msp430-opts.h: New file.
32641 * common/config/msp430: New directory.
32642 * common/config/msp430/msp430-common.c: New file.
32643 * config.gcc (msp430): Remove target_has_targetm_common.
32644 * doc/invoke.texi: Document -mhwmult command line option.
32646 2014-04-23 Nick Clifton <nickc@redhat.com>
32648 * config/i386/cygwin.h (ENDFILE_SPEC): Include
32649 default-manifest.o if it can be found in the search path.
32650 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
32652 2014-04-23 Terry Guo <terry.guo@arm.com>
32654 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
32656 2014-04-23 Richard Biener <rguenther@suse.de>
32658 PR middle-end/60895
32659 * tree-inline.c (declare_return_variable): Use mark_addressable.
32661 2014-04-23 Richard Biener <rguenther@suse.de>
32663 PR middle-end/60891
32664 * loop-init.c (loop_optimizer_init): Make sure to apply
32665 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
32667 2014-04-22 Jakub Jelinek <jakub@redhat.com>
32670 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
32672 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
32673 if flag_sanitize_undefined_trap_on_error.
32674 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
32675 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
32676 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
32677 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
32678 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
32679 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
32680 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
32681 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
32682 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
32683 * ubsan.c (ubsan_instrument_unreachable): Return
32684 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
32685 (ubsan_expand_null_ifn): Emit __builtin_trap ()
32686 if flag_sanitize_undefined_trap_on_error and
32687 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
32688 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
32689 instrument_bool_enum_load): Emit __builtin_trap () if
32690 flag_sanitize_undefined_trap_on_error and
32691 __builtin_handle_*_abort () if !flag_sanitize_recover.
32692 * doc/invoke.texi (-fsanitize-recover,
32693 -fsanitize-undefined-trap-on-error): Document.
32695 2014-04-22 Christian Bruel <christian.bruel@st.com>
32697 * config/sh/sh.md (mov<mode>): Replace movQIHI.
32698 Force immediates to SImode.
32700 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
32702 * config/nios2/nios2.md (UNSPEC_ROUND): New.
32703 (lroundsfsi2): New.
32704 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
32705 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
32706 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
32707 (nios2_fpu_insn): Add entry for round.
32708 (N2FPU_NO_ERRNO_P): Define.
32709 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
32711 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
32713 2014-04-22 Richard Henderson <rth@redhat.com>
32715 * config/aarch64/aarch64 (addti3, subti3): New expanders.
32716 (add<GPI>3_compare0): Remove leading * from name.
32717 (add<GPI>3_carryin): Likewise.
32718 (sub<GPI>3_compare0): Likewise.
32719 (sub<GPI>3_carryin): Likewise.
32720 (<su_optab>mulditi3): New expander.
32721 (multi3): New expander.
32722 (madd<GPI>): Remove leading * from name.
32724 2014-04-22 Martin Jambor <mjambor@suse.cz>
32726 * cgraphclones.c (cgraph_function_versioning): Copy
32727 ipa_transforms_to_apply instead of asserting it is empty.
32729 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
32732 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
32733 on count_exp to get mode.
32735 2014-04-22 Andrew Pinski <apinski@cavium.com>
32737 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
32738 Handle TLS for ILP32.
32739 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
32740 (tlsie_small_<mode>): this and handle PTR.
32741 (tlsie_small_sidi): New pattern.
32742 (tlsle_small): Change to an expand to handle ILP32.
32743 (tlsle_small_<mode>): New pattern.
32744 (tlsdesc_small): Rename to ...
32745 (tlsdesc_small_<mode>): this and handle PTR.
32747 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
32749 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
32751 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
32753 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
32754 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
32755 (aarch64_types_signed_poly_qualifiers): Likewise.
32756 (aarch64_types_unsigned_signed_qualifiers): Likewise.
32757 (aarch64_types_poly_signed_qualifiers): Likewise.
32758 (TYPES_REINTERP_SS): Type macro added.
32759 (TYPES_REINTERP_SU): Likewise.
32760 (TYPES_REINTERP_SP): Likewise.
32761 (TYPES_REINTERP_US): Likewise.
32762 (TYPES_REINTERP_PS): Likewise.
32763 (aarch64_fold_builtin): New expression folding added.
32764 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
32765 Declarations removed.
32766 (REINTERP_SS): Declarations added.
32767 (REINTERP_US): Likewise.
32768 (REINTERP_PS): Likewise.
32769 (REINTERP_SU): Likewise.
32770 (REINTERP_SP): Likewise.
32771 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
32772 (vreinterpretq_p8_f64): Likewise.
32773 (vreinterpret_p16_f64): Likewise.
32774 (vreinterpretq_p16_f64): Likewise.
32775 (vreinterpret_f32_f64): Likewise.
32776 (vreinterpretq_f32_f64): Likewise.
32777 (vreinterpret_f64_f32): Likewise.
32778 (vreinterpret_f64_p8): Likewise.
32779 (vreinterpret_f64_p16): Likewise.
32780 (vreinterpret_f64_s8): Likewise.
32781 (vreinterpret_f64_s16): Likewise.
32782 (vreinterpret_f64_s32): Likewise.
32783 (vreinterpret_f64_s64): Likewise.
32784 (vreinterpret_f64_u8): Likewise.
32785 (vreinterpret_f64_u16): Likewise.
32786 (vreinterpret_f64_u32): Likewise.
32787 (vreinterpret_f64_u64): Likewise.
32788 (vreinterpretq_f64_f32): Likewise.
32789 (vreinterpretq_f64_p8): Likewise.
32790 (vreinterpretq_f64_p16): Likewise.
32791 (vreinterpretq_f64_s8): Likewise.
32792 (vreinterpretq_f64_s16): Likewise.
32793 (vreinterpretq_f64_s32): Likewise.
32794 (vreinterpretq_f64_s64): Likewise.
32795 (vreinterpretq_f64_u8): Likewise.
32796 (vreinterpretq_f64_u16): Likewise.
32797 (vreinterpretq_f64_u32): Likewise.
32798 (vreinterpretq_f64_u64): Likewise.
32799 (vreinterpret_s64_f64): Likewise.
32800 (vreinterpretq_s64_f64): Likewise.
32801 (vreinterpret_u64_f64): Likewise.
32802 (vreinterpretq_u64_f64): Likewise.
32803 (vreinterpret_s8_f64): Likewise.
32804 (vreinterpretq_s8_f64): Likewise.
32805 (vreinterpret_s16_f64): Likewise.
32806 (vreinterpretq_s16_f64): Likewise.
32807 (vreinterpret_s32_f64): Likewise.
32808 (vreinterpretq_s32_f64): Likewise.
32809 (vreinterpret_u8_f64): Likewise.
32810 (vreinterpretq_u8_f64): Likewise.
32811 (vreinterpret_u16_f64): Likewise.
32812 (vreinterpretq_u16_f64): Likewise.
32813 (vreinterpret_u32_f64): Likewise.
32814 (vreinterpretq_u32_f64): Likewise.
32816 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
32818 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
32819 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
32820 (vreinterpret_p8_s8): Likewise.
32821 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
32822 (vreinterpret_p8_s16): Likewise.
32823 (vreinterpret_p8_s32): Likewise.
32824 (vreinterpret_p8_s64): Likewise.
32825 (vreinterpret_p8_f32): Likewise.
32826 (vreinterpret_p8_u8): Likewise.
32827 (vreinterpret_p8_u16): Likewise.
32828 (vreinterpret_p8_u32): Likewise.
32829 (vreinterpret_p8_u64): Likewise.
32830 (vreinterpret_p8_p16): Likewise.
32831 (vreinterpretq_p8_s8): Likewise.
32832 (vreinterpretq_p8_s16): Likewise.
32833 (vreinterpretq_p8_s32): Likewise.
32834 (vreinterpretq_p8_s64): Likewise.
32835 (vreinterpretq_p8_f32): Likewise.
32836 (vreinterpretq_p8_u8): Likewise.
32837 (vreinterpretq_p8_u16): Likewise.
32838 (vreinterpretq_p8_u32): Likewise.
32839 (vreinterpretq_p8_u64): Likewise.
32840 (vreinterpretq_p8_p16): Likewise.
32841 (vreinterpret_p16_s8): Likewise.
32842 (vreinterpret_p16_s16): Likewise.
32843 (vreinterpret_p16_s32): Likewise.
32844 (vreinterpret_p16_s64): Likewise.
32845 (vreinterpret_p16_f32): Likewise.
32846 (vreinterpret_p16_u8): Likewise.
32847 (vreinterpret_p16_u16): Likewise.
32848 (vreinterpret_p16_u32): Likewise.
32849 (vreinterpret_p16_u64): Likewise.
32850 (vreinterpret_p16_p8): Likewise.
32851 (vreinterpretq_p16_s8): Likewise.
32852 (vreinterpretq_p16_s16): Likewise.
32853 (vreinterpretq_p16_s32): Likewise.
32854 (vreinterpretq_p16_s64): Likewise.
32855 (vreinterpretq_p16_f32): Likewise.
32856 (vreinterpretq_p16_u8): Likewise.
32857 (vreinterpretq_p16_u16): Likewise.
32858 (vreinterpretq_p16_u32): Likewise.
32859 (vreinterpretq_p16_u64): Likewise.
32860 (vreinterpretq_p16_p8): Likewise.
32861 (vreinterpret_f32_s8): Likewise.
32862 (vreinterpret_f32_s16): Likewise.
32863 (vreinterpret_f32_s32): Likewise.
32864 (vreinterpret_f32_s64): Likewise.
32865 (vreinterpret_f32_u8): Likewise.
32866 (vreinterpret_f32_u16): Likewise.
32867 (vreinterpret_f32_u32): Likewise.
32868 (vreinterpret_f32_u64): Likewise.
32869 (vreinterpret_f32_p8): Likewise.
32870 (vreinterpret_f32_p16): Likewise.
32871 (vreinterpretq_f32_s8): Likewise.
32872 (vreinterpretq_f32_s16): Likewise.
32873 (vreinterpretq_f32_s32): Likewise.
32874 (vreinterpretq_f32_s64): Likewise.
32875 (vreinterpretq_f32_u8): Likewise.
32876 (vreinterpretq_f32_u16): Likewise.
32877 (vreinterpretq_f32_u32): Likewise.
32878 (vreinterpretq_f32_u64): Likewise.
32879 (vreinterpretq_f32_p8): Likewise.
32880 (vreinterpretq_f32_p16): Likewise.
32881 (vreinterpret_s64_s8): Likewise.
32882 (vreinterpret_s64_s16): Likewise.
32883 (vreinterpret_s64_s32): Likewise.
32884 (vreinterpret_s64_f32): Likewise.
32885 (vreinterpret_s64_u8): Likewise.
32886 (vreinterpret_s64_u16): Likewise.
32887 (vreinterpret_s64_u32): Likewise.
32888 (vreinterpret_s64_u64): Likewise.
32889 (vreinterpret_s64_p8): Likewise.
32890 (vreinterpret_s64_p16): Likewise.
32891 (vreinterpretq_s64_s8): Likewise.
32892 (vreinterpretq_s64_s16): Likewise.
32893 (vreinterpretq_s64_s32): Likewise.
32894 (vreinterpretq_s64_f32): Likewise.
32895 (vreinterpretq_s64_u8): Likewise.
32896 (vreinterpretq_s64_u16): Likewise.
32897 (vreinterpretq_s64_u32): Likewise.
32898 (vreinterpretq_s64_u64): Likewise.
32899 (vreinterpretq_s64_p8): Likewise.
32900 (vreinterpretq_s64_p16): Likewise.
32901 (vreinterpret_u64_s8): Likewise.
32902 (vreinterpret_u64_s16): Likewise.
32903 (vreinterpret_u64_s32): Likewise.
32904 (vreinterpret_u64_s64): Likewise.
32905 (vreinterpret_u64_f32): Likewise.
32906 (vreinterpret_u64_u8): Likewise.
32907 (vreinterpret_u64_u16): Likewise.
32908 (vreinterpret_u64_u32): Likewise.
32909 (vreinterpret_u64_p8): Likewise.
32910 (vreinterpret_u64_p16): Likewise.
32911 (vreinterpretq_u64_s8): Likewise.
32912 (vreinterpretq_u64_s16): Likewise.
32913 (vreinterpretq_u64_s32): Likewise.
32914 (vreinterpretq_u64_s64): Likewise.
32915 (vreinterpretq_u64_f32): Likewise.
32916 (vreinterpretq_u64_u8): Likewise.
32917 (vreinterpretq_u64_u16): Likewise.
32918 (vreinterpretq_u64_u32): Likewise.
32919 (vreinterpretq_u64_p8): Likewise.
32920 (vreinterpretq_u64_p16): Likewise.
32921 (vreinterpret_s8_s16): Likewise.
32922 (vreinterpret_s8_s32): Likewise.
32923 (vreinterpret_s8_s64): Likewise.
32924 (vreinterpret_s8_f32): Likewise.
32925 (vreinterpret_s8_u8): Likewise.
32926 (vreinterpret_s8_u16): Likewise.
32927 (vreinterpret_s8_u32): Likewise.
32928 (vreinterpret_s8_u64): Likewise.
32929 (vreinterpret_s8_p8): Likewise.
32930 (vreinterpret_s8_p16): Likewise.
32931 (vreinterpretq_s8_s16): Likewise.
32932 (vreinterpretq_s8_s32): Likewise.
32933 (vreinterpretq_s8_s64): Likewise.
32934 (vreinterpretq_s8_f32): Likewise.
32935 (vreinterpretq_s8_u8): Likewise.
32936 (vreinterpretq_s8_u16): Likewise.
32937 (vreinterpretq_s8_u32): Likewise.
32938 (vreinterpretq_s8_u64): Likewise.
32939 (vreinterpretq_s8_p8): Likewise.
32940 (vreinterpretq_s8_p16): Likewise.
32941 (vreinterpret_s16_s8): Likewise.
32942 (vreinterpret_s16_s32): Likewise.
32943 (vreinterpret_s16_s64): Likewise.
32944 (vreinterpret_s16_f32): Likewise.
32945 (vreinterpret_s16_u8): Likewise.
32946 (vreinterpret_s16_u16): Likewise.
32947 (vreinterpret_s16_u32): Likewise.
32948 (vreinterpret_s16_u64): Likewise.
32949 (vreinterpret_s16_p8): Likewise.
32950 (vreinterpret_s16_p16): Likewise.
32951 (vreinterpretq_s16_s8): Likewise.
32952 (vreinterpretq_s16_s32): Likewise.
32953 (vreinterpretq_s16_s64): Likewise.
32954 (vreinterpretq_s16_f32): Likewise.
32955 (vreinterpretq_s16_u8): Likewise.
32956 (vreinterpretq_s16_u16): Likewise.
32957 (vreinterpretq_s16_u32): Likewise.
32958 (vreinterpretq_s16_u64): Likewise.
32959 (vreinterpretq_s16_p8): Likewise.
32960 (vreinterpretq_s16_p16): Likewise.
32961 (vreinterpret_s32_s8): Likewise.
32962 (vreinterpret_s32_s16): Likewise.
32963 (vreinterpret_s32_s64): Likewise.
32964 (vreinterpret_s32_f32): Likewise.
32965 (vreinterpret_s32_u8): Likewise.
32966 (vreinterpret_s32_u16): Likewise.
32967 (vreinterpret_s32_u32): Likewise.
32968 (vreinterpret_s32_u64): Likewise.
32969 (vreinterpret_s32_p8): Likewise.
32970 (vreinterpret_s32_p16): Likewise.
32971 (vreinterpretq_s32_s8): Likewise.
32972 (vreinterpretq_s32_s16): Likewise.
32973 (vreinterpretq_s32_s64): Likewise.
32974 (vreinterpretq_s32_f32): Likewise.
32975 (vreinterpretq_s32_u8): Likewise.
32976 (vreinterpretq_s32_u16): Likewise.
32977 (vreinterpretq_s32_u32): Likewise.
32978 (vreinterpretq_s32_u64): Likewise.
32979 (vreinterpretq_s32_p8): Likewise.
32980 (vreinterpretq_s32_p16): Likewise.
32981 (vreinterpret_u8_s8): Likewise.
32982 (vreinterpret_u8_s16): Likewise.
32983 (vreinterpret_u8_s32): Likewise.
32984 (vreinterpret_u8_s64): Likewise.
32985 (vreinterpret_u8_f32): Likewise.
32986 (vreinterpret_u8_u16): Likewise.
32987 (vreinterpret_u8_u32): Likewise.
32988 (vreinterpret_u8_u64): Likewise.
32989 (vreinterpret_u8_p8): Likewise.
32990 (vreinterpret_u8_p16): Likewise.
32991 (vreinterpretq_u8_s8): Likewise.
32992 (vreinterpretq_u8_s16): Likewise.
32993 (vreinterpretq_u8_s32): Likewise.
32994 (vreinterpretq_u8_s64): Likewise.
32995 (vreinterpretq_u8_f32): Likewise.
32996 (vreinterpretq_u8_u16): Likewise.
32997 (vreinterpretq_u8_u32): Likewise.
32998 (vreinterpretq_u8_u64): Likewise.
32999 (vreinterpretq_u8_p8): Likewise.
33000 (vreinterpretq_u8_p16): Likewise.
33001 (vreinterpret_u16_s8): Likewise.
33002 (vreinterpret_u16_s16): Likewise.
33003 (vreinterpret_u16_s32): Likewise.
33004 (vreinterpret_u16_s64): Likewise.
33005 (vreinterpret_u16_f32): Likewise.
33006 (vreinterpret_u16_u8): Likewise.
33007 (vreinterpret_u16_u32): Likewise.
33008 (vreinterpret_u16_u64): Likewise.
33009 (vreinterpret_u16_p8): Likewise.
33010 (vreinterpret_u16_p16): Likewise.
33011 (vreinterpretq_u16_s8): Likewise.
33012 (vreinterpretq_u16_s16): Likewise.
33013 (vreinterpretq_u16_s32): Likewise.
33014 (vreinterpretq_u16_s64): Likewise.
33015 (vreinterpretq_u16_f32): Likewise.
33016 (vreinterpretq_u16_u8): Likewise.
33017 (vreinterpretq_u16_u32): Likewise.
33018 (vreinterpretq_u16_u64): Likewise.
33019 (vreinterpretq_u16_p8): Likewise.
33020 (vreinterpretq_u16_p16): Likewise.
33021 (vreinterpret_u32_s8): Likewise.
33022 (vreinterpret_u32_s16): Likewise.
33023 (vreinterpret_u32_s32): Likewise.
33024 (vreinterpret_u32_s64): Likewise.
33025 (vreinterpret_u32_f32): Likewise.
33026 (vreinterpret_u32_u8): Likewise.
33027 (vreinterpret_u32_u16): Likewise.
33028 (vreinterpret_u32_u64): Likewise.
33029 (vreinterpret_u32_p8): Likewise.
33030 (vreinterpret_u32_p16): Likewise.
33031 (vreinterpretq_u32_s8): Likewise.
33032 (vreinterpretq_u32_s16): Likewise.
33033 (vreinterpretq_u32_s32): Likewise.
33034 (vreinterpretq_u32_s64): Likewise.
33035 (vreinterpretq_u32_f32): Likewise.
33036 (vreinterpretq_u32_u8): Likewise.
33037 (vreinterpretq_u32_u16): Likewise.
33038 (vreinterpretq_u32_u64): Likewise.
33039 (vreinterpretq_u32_p8): Likewise.
33040 (vreinterpretq_u32_p16): Likewise.
33042 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
33044 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
33046 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
33048 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
33049 (vqnegd_s64): Likewise.
33050 (vqabs_s64): Likewise.
33051 (vqabsd_s64): Likewise.
33053 2014-04-22 Richard Henderson <rth@redhat.com>
33055 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
33056 computation to the top of the loop.
33058 2014-04-22 Renlin <renlin.li@arm.com>
33059 Jiong Wang <jiong.wang@arm.com>
33061 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
33062 * config/aarch64/aarch64.c (aarch64_layout_frame)
33063 (aarch64_initial_elimination_offset): Likewise.
33065 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
33067 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
33070 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
33072 * machmode.h (bitwise_mode_for_mode): Declare.
33073 * stor-layout.h (bitwise_type_for_mode): Likewise.
33074 * stor-layout.c (bitwise_mode_for_mode): New function.
33075 (bitwise_type_for_mode): Likewise.
33076 * builtins.c (fold_builtin_memory_op): Use it instead of
33077 int_mode_for_mode and build_nonstandard_integer_type.
33079 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
33081 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
33082 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
33083 (*-*-solaris2*): Simplify.
33084 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
33085 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
33086 *-*-solaris2.9* handling.
33088 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
33090 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
33091 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
33092 handling, simplify.
33093 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
33094 * configure: Regenerate.
33096 * config/i386/sol2-9.h: Remove.
33098 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
33099 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
33100 Remove Solaris 9 references.
33102 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
33104 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
33105 (floatuns<GPI:mode><GPF:mode>2): Remove.
33106 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
33107 and floatuns conversions.
33108 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
33109 and floatuns conversions.
33110 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
33111 (w1,w2): New mode attributes for inequal width conversions.
33113 2014-04-22 Renlin Li <Renlin.Li@arm.com>
33115 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
33116 the output asm format.
33118 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
33120 * config/aarch64/aarch64-simd.md
33121 (aarch64_cm<optab>di): Always split.
33122 (*aarch64_cm<optab>di): New.
33123 (aarch64_cmtstdi): Always split.
33124 (*aarch64_cmtstdi): New.
33126 2014-04-22 Jakub Jelinek <jakub@redhat.com>
33128 PR tree-optimization/60823
33129 * omp-low.c (ipa_simd_modify_function_body): Go through
33130 all SSA_NAMEs and for those refering to vector arguments
33131 which are going to be replaced adjust SSA_NAME_VAR and,
33132 if it is a default definition, change it into a non-default
33133 definition assigned at the beginning of function from new_decl.
33134 (ipa_simd_modify_stmt_ops): Rewritten.
33135 * tree-dfa.c (set_ssa_default_def): When removing default def,
33136 check for NULL loc instead of NULL *loc.
33138 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
33140 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
33141 restrictions on core registers for DImode values in Thumb2.
33143 2014-04-22 Ian Bolton <ian.bolton@arm.com>
33145 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
33146 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
33148 2014-04-22 Ian Bolton <ian.bolton@arm.com>
33150 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
33151 (*iordi_notzesidi_di): Likewise.
33152 (*iordi_notsesidi_di): Likewise.
33154 2014-04-22 Ian Bolton <ian.bolton@arm.com>
33156 * config/arm/arm-protos.h (tune_params): New struct members.
33157 * config/arm/arm.c: Initialise tune_params per processor.
33158 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
33159 for speed, based on new tune_params.
33161 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
33163 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
33164 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
33165 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
33166 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
33167 * config/aarch64/arm_neon.h (vrnd_f64): Added.
33168 (vrnda_f64): Likewise.
33169 (vrndi_f64): Likewise.
33170 (vrndm_f64): Likewise.
33171 (vrndn_f64): Likewise.
33172 (vrndp_f64): Likewise.
33173 (vrndx_f64): Likewise.
33175 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
33177 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
33178 GET_MODE_SIZE argument is enum machine_mode.
33180 2014-04-22 Jakub Jelinek <jakub@redhat.com>
33183 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
33184 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
33186 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
33188 PR middle-end/60281
33189 * asan.c (asan_emit_stack_protection): Force the base to align to
33190 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
33191 appropriate bits if STRICT_ALIGNMENT.
33192 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
33194 (expand_used_vars): Leave a space in the stack frame for alignment
33195 if STRICT_ALIGNMENT.
33197 2014-04-21 David Malcolm <dmalcolm@redhat.com>
33199 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
33201 (gimple_store_p): Likewise.
33202 (gimple_assign_load_p): Likewise.
33203 (gimple_assign_cast_p): Likewise.
33204 (gimple_clobber_p): Likewise.
33206 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
33207 rather than a gimple.
33208 (gimple_assign_cast_p): Likewise.
33210 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
33213 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
33214 If mode is DDmode and TARGET_E500_DOUBLE allow move.
33216 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
33217 more debug information for E500 if -mdebug=reg.
33219 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
33222 * config/i386/i386.c (ix86_expand_builtin)
33223 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
33224 register for target RTX.
33225 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
33227 2014-04-18 Cong Hou <congh@google.com>
33229 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
33230 the widen-mult pattern by handling two operands with different sizes,
33231 and operands whose size is smaller than half of the result type.
33233 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
33235 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
33236 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
33237 (do_estimate_edge_time): Compute it.
33238 * ipa-inline.c (want_inline_small_function_p): Bypass
33239 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
33241 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
33243 * ipa-inline.c (spec_rem): New static variable.
33244 (dump_overall_stats): New function.
33245 (dump_inline_stats): New function.
33247 2014-04-18 Richard Henderson <rth@redhat.com>
33249 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
33250 to GET_MODE_SIZE, not a reg_class_t.
33252 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33254 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
33255 (vsx_xxmrglw_<mode>): Likewise.
33257 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
33260 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
33261 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
33262 (rs6000_init_hard_regno_mode_ok): Likewise.
33264 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
33266 * ipa-inline.c (inline_small_functions): Account only non-cold
33268 * doc/invoke.texi (inline-unit-growth): Update documentation.
33270 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
33272 * config/rs6000/rs6000.md (addti3, subti3): New.
33274 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
33277 * config/i386/i386.c (ix86_expand_clear): Remove outdated
33278 comment. Check optimize_insn_for_size_p instead of
33279 optimize_insn_for_speed_p.
33281 2014-04-17 Martin Jambor <mjambor@suse.cz>
33283 * gimple-iterator.c (gsi_start_edge): New function.
33284 * gimple-iterator.h (gsi_start_edge): Declare.
33285 * tree-sra.c (single_non_eh_succ): New function.
33286 (disqualify_ops_if_throwing_stmt): Renamed to
33287 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
33288 having one non-EH successor BB.
33289 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
33290 generate loads into replacements.
33291 (sra_modify_assign): Likewise and and also use the simple path for
33293 (sra_modify_function_body): Commit statements on edges.
33295 2014-04-17 Richard Biener <rguenther@suse.de>
33297 PR middle-end/60849
33298 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
33299 comparison results and add clarifying comment.
33301 2014-04-17 Jakub Jelinek <jakub@redhat.com>
33303 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
33304 (blank_mode): Initialize it.
33305 (emit_mode_size_inline, emit_mode_nunits_inline,
33306 emit_mode_inner_inline): New functions.
33307 (emit_insn_modes_h): Call them and surround their output with
33308 #if GCC_VERSION >= 4001 ... #endif.
33309 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
33310 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
33311 mode_* arrays if the argument is __builtin_constant_p.
33312 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
33313 is enum machine_mode.
33315 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
33317 * passes.c (opt_pass::execute): Adjust.
33318 (pass_manager::execute_pass_mode_switching): Likewise.
33319 (early_local_passes::execute): Likewise.
33320 (execute_one_pass): Pass cfun to the pass's execute method.
33321 * tree-pass.h (opt_pass::execute): Add function * argument.
33322 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
33323 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
33324 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
33325 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
33326 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
33327 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
33328 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
33329 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
33330 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
33331 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
33332 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
33333 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
33334 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
33335 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
33336 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
33337 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
33338 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
33339 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
33340 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
33341 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
33342 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
33343 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
33344 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
33345 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
33346 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
33347 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
33348 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
33349 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
33350 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
33353 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
33355 * passes.c (opt_pass::gate): Take function * argument.
33356 (gate_all_early_local_passes): Merge into
33357 (early_local_passes::gate): this.
33358 (gate_all_early_optimizations): Merge into
33359 (all_early_optimizations::gate): this.
33360 (gate_all_optimizations): Mege into
33361 (all_optimizations::gate): this.
33362 (gate_all_optimizations_g): Merge into
33363 (all_optimizations_g::gate): this.
33364 (gate_rest_of_compilation): Mege into
33365 (rest_of_compilation::gate): this.
33366 (gate_postreload): Merge into
33367 (postreload::gate): this.
33368 (dump_one_pass): Pass cfun to the pass's gate method.
33369 (execute_ipa_summary_passes): Likewise.
33370 (execute_one_pass): Likewise.
33371 (ipa_write_summaries_2): Likewise.
33372 (ipa_write_optimization_summaries_1): Likewise.
33373 (ipa_read_summaries_1): Likewise.
33374 (ipa_read_optimization_summaries_1): Likewise.
33375 (execute_ipa_stmt_fixups): Likewise.
33376 * tree-pass.h (opt_pass::gate): Add function * argument.
33377 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
33378 combine-stack-adj.c, combine.c, compare-elim.c,
33379 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
33380 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
33381 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
33382 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
33383 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
33384 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
33385 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
33386 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
33387 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
33388 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
33389 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
33390 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
33391 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
33392 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
33393 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
33394 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
33395 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
33396 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
33397 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
33398 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
33399 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
33400 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
33401 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
33402 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
33403 var-tracking.c, vtable-verify.c, web.c: Adjust.
33405 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
33407 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
33408 * configure: Regenerate.
33410 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
33412 * passes.c (dump_one_pass): don't check pass->has_gate.
33413 (execute_ipa_summary_passes): Likewise.
33414 (execute_one_pass): Likewise.
33415 (ipa_write_summaries_2): Likewise.
33416 (ipa_write_optimization_summaries_1): Likewise.
33417 (ipa_read_optimization_summaries_1): Likewise.
33418 (execute_ipa_stmt_fixups): Likewise.
33419 * tree-pass.h (pass_data::has_gate): Remove.
33420 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
33421 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
33422 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
33423 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
33424 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
33425 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
33426 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
33427 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
33428 gimple-low.c, gimple-ssa-isolate-paths.c,
33429 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
33430 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
33431 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
33432 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
33433 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
33434 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
33435 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
33436 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
33437 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
33438 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
33439 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
33440 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
33441 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
33442 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
33443 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
33444 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
33445 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
33446 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
33447 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
33448 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
33449 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
33450 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
33453 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
33455 * pass_manager.h (pass_manager::register_dump_files_1): Remove
33457 * passes.c (pass_manager::register_dump_files_1): Merge into
33458 (pass_manager::register_dump_files): this, and remove its handling of
33459 properties since the pass always has the properties anyway.
33460 (pass_manager::pass_manager): Adjust.
33462 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
33464 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
33465 * passes.c (pass_manager::register_dump_files_1): Remove dead code
33466 dealing with properties.
33467 (pass_manager::register_dump_files): Adjust.
33469 2014-03-20 Mark Wielaard <mjw@redhat.com>
33471 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
33472 then represent the bound as normal constant value.
33474 2014-04-17 Jakub Jelinek <jakub@redhat.com>
33477 Forward port from 4.8 branch
33478 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
33480 * config/i386/bmiintrin.h (_blsi_u32): New.
33481 (_blsi_u64): Ditto.
33482 (_blsr_u32): Ditto.
33483 (_blsr_u64): Ditto.
33484 (_blsmsk_u32): Ditto.
33485 (_blsmsk_u64): Ditto.
33486 (_tzcnt_u32): Ditto.
33487 (_tzcnt_u64): Ditto.
33489 2014-04-17 Kito Cheng <kito@0xlab.org>
33491 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
33493 2014-04-17 Richard Biener <rguenther@suse.de>
33495 PR middle-end/60849
33496 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
33497 boolean results for comparisons.
33499 2014-04-17 Richard Biener <rguenther@suse.de>
33501 PR tree-optimization/60836
33502 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
33503 initial PHI args to be gimple values.
33505 2014-04-17 Richard Biener <rguenther@suse.de>
33507 PR tree-optimization/60841
33508 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
33509 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
33510 of stmts to SLP build.
33511 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
33512 (vect_analyze_slp): Likewise.
33513 (vect_analyze_slp_instance): Likewise.
33514 (vect_build_slp_tree): Limit overall SLP tree growth.
33515 * tree-vectorizer.h (vect_analyze_data_refs,
33516 vect_analyze_slp): Adjust prototypes.
33518 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
33520 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
33523 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
33525 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
33526 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
33527 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
33528 for TARGET_SLOW_PSHUFB
33530 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
33532 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
33533 * config/i386/i386.c (intel_cost): Ditto.
33535 2014-04-17 Joey Ye <joey.ye@arm.com>
33537 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
33539 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
33541 * opts.c (common_handle_option): Disable -fipa-reference coorectly
33542 with -fuse-profile.
33544 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
33546 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
33547 (type_all_derivations_known_p): New predicate.
33548 (type_all_ctors_visible_p): New predicate.
33549 (type_possibly_instantiated_p): New predicate.
33550 (get_odr_type): Compute all_derivations_known.
33551 (dump_odr_type): Dump the flag.
33552 (maybe_record_type): Cleanup.
33553 (record_target_from_binfo): Add bases_to_consider array;
33554 record bases for types w/o instances and skip CXX destructor.
33555 (possible_polymorphic_call_targets_1): Add bases_to_consider
33556 and consider_construction parameters; check if type may have instance.
33557 (get_polymorphic_call_info): Set maybe_in_construction to true
33558 when we know nothing.
33559 (record_targets_from_bases): Skip CXX destructors; they are
33560 never called for types in construction.
33561 (possible_polymorphic_call_targets): Do not record target when
33562 type may not have instance.
33564 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
33567 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
33568 external aliases alive, too.
33570 2014-04-16 Andrew Pinski <apinski@cavium.com>
33572 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
33575 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
33577 * final.c (compute_alignments): Do not apply loop alignment to a block
33578 falling through to the exit.
33580 2014-04-16 Catherine Moore <clm@codesourcery.com>
33582 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
33583 Adjust constraints for microMIPS store patterns.
33585 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
33587 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
33589 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
33591 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
33592 (append_use): Run at -O0.
33593 (append_vdef): Likewise.
33594 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
33595 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
33597 2014-04-16 Jakub Jelinek <jakub@redhat.com>
33599 PR tree-optimization/60844
33600 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
33601 (propagate_op_to_single_use, remove_visited_stmt_chain,
33602 linearize_expr, repropagate_negates, reassociate_bb): Use it
33603 instead of gsi_remove.
33605 2014-04-16 Martin Jambor <mjambor@suse.cz>
33607 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
33608 ipa_transforms_to_apply.
33609 (cgraph_function_versioning): Assert that old_node has empty
33610 ipa_transforms_to_apply.
33611 * trans-mem.c (ipa_tm_create_version): Likewise.
33612 * tree-inline.c (tree_function_versioning): Do not duplicate
33613 ipa_transforms_to_apply.
33615 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
33618 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
33620 Pass necessary as flags on 64-bit Solaris/x86.
33621 Use lowercase relocs for x86_64-*-*.
33622 * configure: Regenerate.
33624 2014-04-15 Jan Hubicka <jh@suse.cz>
33626 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
33627 (maybe_record_node, likely_target_p): Use it.
33629 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33632 Revert following patch
33634 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
33637 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
33638 software floating point or no floating point registers, do not
33639 allow any type in the FPRs. Eliminate a test for SPE SIMD types
33640 in GPRs that occurs after we tested for GPRs that would never be
33643 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
33644 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
33645 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
33646 specifically allow DDmode, since that does not use the SPE SIMD
33649 2014-03-21 Mark Wielaard <mjw@redhat.com>
33651 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
33652 as unsigned or int depending on type and value used.
33654 2014-04-15 Richard Biener <rguenther@suse.de>
33656 PR rtl-optimization/56965
33657 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
33658 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
33660 * alias.c (true_dependence_1): Do not call
33661 nonoverlapping_component_refs_p.
33662 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
33663 nonoverlapping_component_refs_p.
33664 (indirect_refs_may_alias_p): Likewise.
33666 2014-04-15 Teresa Johnson <tejohnson@google.com>
33668 * cfg.c (dump_bb_info): Fix flags check.
33669 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
33671 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33673 PR rtl-optimization/60663
33674 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
33677 2014-04-15 Richard Biener <rguenther@suse.de>
33679 * lto-streamer.h (LTO_major_version): Bump to 4.
33681 2014-04-15 Richard Biener <rguenther@suse.de>
33683 * common.opt (lto_partition_model): New enum.
33684 (flto-partition=): Merge separate options with a single with argument,
33685 add -flto-partition=one support.
33686 * flag-types.h (enum lto_partition_model): Declare.
33687 * opts.c (finish_options): Remove duplicate -flto-partition=
33689 * lto-wrapper.c (run_gcc): Adjust.
33691 2014-04-15 Richard Biener <rguenther@suse.de>
33693 * alias.c (ncr_compar): New function.
33694 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
33696 2014-04-15 Richard Biener <rguenther@suse.de>
33698 * alias.c (record_component_aliases): Do not walk BINFOs.
33700 2014-04-15 Richard Biener <rguenther@suse.de>
33702 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
33703 Add struct function argument and adjust.
33704 (find_func_aliases_for_call): Likewise.
33705 (find_func_aliases): Likewise.
33706 (find_func_clobbers): Likewise.
33707 (intra_create_variable_infos): Likewise.
33708 (compute_points_to_sets): Likewise.
33709 (ipa_pta_execute): Adjust. Do not push/pop cfun.
33711 2014-04-15 Richard Biener <rguenther@suse.de>
33713 * tree.c (iterative_hash_expr): Use enum tree_code_class
33714 to store TREE_CODE_CLASS.
33715 (tree_block): Likewise.
33716 (tree_set_block): Likewise.
33717 * tree.h (fold_build_pointer_plus_loc): Use
33718 convert_to_ptrofftype_loc.
33720 2014-04-15 Jakub Jelinek <jakub@redhat.com>
33723 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
33726 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
33728 * cfgloop.h (struct loop): Move force_vectorize down.
33729 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
33730 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
33731 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
33732 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
33733 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
33734 * tree-core.h (enum annot_expr_kind): Add new kind values.
33735 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
33736 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
33738 * tree.def (ANNOTATE_EXPR): Tweak comment.
33740 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
33742 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
33745 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
33747 * tree.h (TYPE_IDENTIFIER): Declare.
33748 * tree.c (subrange_type_for_debug_p): Use it.
33749 * godump.c (go_format_type): Likewise.
33750 * dwarf2out.c (is_cxx_auto, modified_type_die,
33751 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
33752 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
33754 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
33757 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
33759 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
33761 * config/i386/i386.c (examine_argument): Return bool. Return true if
33762 parameter should be passed in memory.
33763 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
33764 (construct_container): Update calls to examine_argument.
33765 (function_arg_advance_64): Ditto.
33766 (return_in_memory_32): Merge with ix86_return_in_memory.
33767 (return_in_memory_64): Ditto.
33768 (return_in_memory_ms_64): Ditto.
33770 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
33772 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
33773 * coverage.c (coverage_compute_profile_id): Handle externally visible
33776 2014-04-14 Martin Jambor <mjambor@suse.cz>
33778 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
33779 DECL_DISREGARD_INLINE_LIMITS functions.
33781 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
33784 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
33786 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
33789 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
33790 optimize_insn_for_speed_p instead of
33791 optimize_function_for_speed_p.
33793 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
33795 * doc/invoke.texi (free): Document AArch64.
33797 2014-04-14 Richard Biener <rguenther@suse.de>
33799 PR tree-optimization/60042
33800 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
33801 (insert_into_preds_of_block): Do not prevent PHI insertion
33802 for REFERENCE exprs here ...
33803 (eliminate_dom_walker::before_dom_children): ... but prevent
33804 their use here under similar conditions when applied to the
33805 IL after PRE optimizations.
33807 2014-04-14 Richard Biener <rguenther@suse.de>
33809 * passes.def: Move early points-to after early SRA.
33811 2014-04-14 Richard Biener <rguenther@suse.de>
33813 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
33814 check for which sign-changes we allow when forwarding
33815 a converted value into a switch.
33817 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
33819 * stor-layout.c (place_field): Finalize non-constant offset for the
33822 2014-04-14 Richard Biener <rguenther@suse.de>
33824 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
33826 (expand_switch_using_bit_tests_p): Likewise.
33827 (process_switch): Compute and pass on speed_p based on the
33829 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
33830 optimize_bb_for_speed_p.
33832 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
33834 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
33835 * function.h (struct function): Rename has_force_vect_loops into
33836 has_force_vectorize_loops.
33837 * lto-streamer-in.c (input_cfg): Adjust for renaming.
33838 (input_struct_function_base): Likewise.
33839 * lto-streamer-out.c (output_cfg): Likewise.
33840 (output_struct_function_base): Likewise.
33841 * omp-low.c (expand_omp_simd): Likewise.
33842 * tree-cfg.c (move_sese_region_to_fn): Likewise.
33843 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
33844 (version_loop_for_if_conversion): Likewise.
33845 (tree_if_conversion): Likewise.
33846 (main_tree_if_conversion): Likewise.
33847 (gate_tree_if_conversion): Likewise.
33848 * tree-inline.c (copy_loops): Likewise.
33849 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
33850 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
33851 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
33852 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
33853 * tree-vectorizer.c (vectorize_loops): Likewise.
33854 * tree-vectorizer.h (unlimited_cost_model): Likewise.
33856 2014-04-14 Richard Biener <rguenther@suse.de>
33859 * lto-streamer-out.c (wrap_refs): New function.
33860 (lto_output): Wrap symbol references in global initializes in
33861 type-preserving MEM_REFs.
33863 2014-04-14 Christian Bruel <christian.bruel@st.com>
33865 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
33867 2014-04-14 Christian Bruel <christian.bruel@st.com>
33869 * config/sh/sh.md (setmemqi): New expand pattern.
33870 * config/sh/sh.h (CLEAR_RATIO): Define.
33871 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
33872 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
33874 2014-04-14 Richard Biener <rguenther@suse.de>
33876 PR middle-end/55022
33877 * fold-const.c (negate_expr_p): Don't negate directional rounding
33879 (fold_negate_expr): Likewise.
33881 2014-04-14 Richard Biener <rguenther@suse.de>
33883 PR tree-optimization/59817
33884 PR tree-optimization/60453
33885 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
33886 recursion to catch all CHRECs in the scalar evolution and restrict
33887 the predicate for the remains appropriately.
33889 2014-04-12 Catherine Moore <clm@codesourcery.com>
33891 * config/mips/constraints.md: Add new register constraint "kb".
33892 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
33893 (*movhi_internal): Likewise.
33894 (*movqi_internal): Likewise.
33895 * config/mips/mips.h (M16_STORE_REGS): New register class.
33896 (REG_CLASS_NAMES): Add M16_STORE_REGS.
33897 (REG_CLASS_CONTENTS): Likewise.
33898 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
33900 2014-04-11 Tobias Burnus <burnus@net-b.de>
33903 * doc/invoke.texi (-Wformat-signedness): Document it.
33904 (Wformat=2): Mention that this enables -Wformat-signedness.
33906 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
33908 * common/config/epiphany/epiphany-common.c
33909 (epiphany_option_optimization_table): Enable section anchors by
33910 default at -O1 or higher.
33911 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
33912 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
33913 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
33914 carries no extra cost.
33915 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
33916 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
33917 * config/epiphany/predicates.md (memclob_operand): New predicate.
33918 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
33919 Use memclob_operand predicate and X constraint for operand 3.
33921 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
33923 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
33924 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
33927 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
33929 PR rtl-optimization/60651
33930 * mode-switching.c (optimize_mode_switching): Make sure to emit
33931 sets of a lower numbered entity before sets of a higher numbered
33932 entity to a mode of the same or lower priority.
33933 When creating a seginfo for a basic block that starts with a code
33934 label, move the insertion point past the code label.
33935 (new_seginfo): Document and enforce requirement that
33936 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
33937 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
33938 * doc/tm.texi: Regenerate.
33940 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
33943 * config/arc/arc.c (arc_save_restore): Fix assert typo.
33945 2013-04-11 Jakub Jelinek <jakub@redhat.com>
33947 * BASE-VER: Set to 4.10.0.
33949 2014-04-11 Tobias Burnus <burnus@net-b.de>
33952 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
33953 * doc/gcc.texi (Service): Update description in the @menu
33954 * doc/invoke.texi (Option Summary): Remove misplaced and
33957 2014-04-11 Steve Ellcey <sellcey@mips.com>
33958 Jakub Jelinek <jakub@redhat.com>
33960 PR middle-end/60556
33961 * expr.c (convert_move): Use emit_store_flag_force instead of
33962 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
33965 2014-04-11 Richard Biener <rguenther@suse.de>
33967 PR middle-end/60797
33968 * varasm.c (assemble_alias): Avoid endless error reporting
33969 recursion by setting TREE_ASM_WRITTEN.
33971 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
33973 * config/s390/s390.md: Add a splitter for NOT rtx.
33975 2014-04-11 Jakub Jelinek <jakub@redhat.com>
33977 PR rtl-optimization/60663
33978 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
33980 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
33981 Jakub Jelinek <jakub@redhat.com>
33984 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
33985 flag from decl_node to node.
33987 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
33990 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
33991 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
33992 ameliorating the cases where it can be.
33994 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
33997 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
33999 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
34000 (loadsync_<mode>): Change mode.
34001 (load_quadpti, store_quadpti): New.
34002 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
34003 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
34004 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
34006 2014-04-09 Cong Hou <congh@google.com>
34009 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
34012 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
34014 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
34015 instead of vnor to exploit possible fusion opportunity in the
34017 (altivec_expand_vec_perm_const_le): Likewise.
34019 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
34021 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
34022 (loadsync_<mode>): Change mode.
34023 (load_quadpti, store_quadpti): New.
34024 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
34025 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
34027 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
34030 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
34031 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
34032 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
34034 2014-04-08 Richard Biener <rguenther@suse.de>
34036 PR middle-end/60706
34037 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
34038 a 64bit widest int print double-int similar to on HWI64 hosts.
34040 2014-04-08 Richard Biener <rguenther@suse.de>
34042 PR tree-optimization/60785
34043 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
34044 default defs properly.
34046 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
34048 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
34049 (Weffc++): Likewise.
34051 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
34053 * ipa-devirt.c (maybe_record_node): When node is not recorded,
34054 set completep to false rather than true.
34056 2014-04-07 Douglas B Rupp <rupp@adacore.com>
34059 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
34060 ARM_TARGET2_DWARF_FORMAT.
34062 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
34065 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
34066 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
34069 2014-04-07 Richard Biener <rguenther@suse.de>
34071 PR tree-optimization/60766
34072 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
34073 (may_eliminate_iv): Convert cand_value_at result to desired type.
34075 2014-04-07 Jason Merrill <jason@redhat.com>
34078 * common.opt (-fno-gnu-unique): Add.
34079 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
34081 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34083 * haifa-sched.c: Fix outdated function reference and minor
34084 grammar errors in introductory comment.
34086 2014-04-07 Richard Biener <rguenther@suse.de>
34088 PR middle-end/60750
34089 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
34090 for noreturn calls.
34091 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
34093 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
34096 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
34097 size accounting for thunks.
34098 (pa_asm_output_mi_thunk): Use final_start_function() and
34099 final_end_function() to output function start and end directives.
34101 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
34103 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
34104 device specific ISA/ feature information. Remove short_sp and
34105 errata_skip ds. Add avr_device_specific_features enum to have device
34107 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
34108 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
34109 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
34110 updated device specific info.
34111 * config/avr/avr-mcus.def: Merge device specific details to
34112 dev_attribute field.
34113 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
34115 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
34116 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
34117 assembler if RMW isa supported by current device.
34118 * config/avr/genmultilib.awk: Update as device info structure changed.
34119 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
34121 2014-04-04 Cong Hou <congh@google.com>
34123 PR tree-optimization/60656
34124 * tree-vect-stmts.c (supportable_widening_operation):
34125 Fix a bug that elements in a vector with vect_used_by_reduction
34126 property are incorrectly reordered when the operation on it is not
34127 consistant with the one in reduction operation.
34129 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
34131 PR rtl-optimization/60155
34132 * gcse.c (record_set_data): New function.
34133 (single_set_gcse): New function.
34134 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
34135 (hoist_code): Likewise.
34136 (get_pressure_class_and_nregs): Likewise.
34138 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
34140 * explow.c (probe_stack_range): Emit a final optimization blockage.
34142 2014-04-04 Anthony Green <green@moxielogic.com>
34144 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
34147 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
34150 * lto-cgraph.c (input_overwrite_node): Check that partitioning
34151 flags are set only during streaming.
34152 * ipa.c (process_references, walk_polymorphic_call_targets,
34153 symtab_remove_unreachable_nodes): Drop bodies of always inline
34154 after early inlining.
34155 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
34157 2014-04-04 Jakub Jelinek <jakub@redhat.com>
34158 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
34161 * dwarf2out.c (const_ok_for_output_1): Reject expressions
34164 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34167 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
34169 (cortex_a53_fdivd): Likewise.
34171 2014-04-04 Martin Jambor <mjambor@suse.cz>
34174 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
34175 Adjust all callers.
34176 * cgraph.c (clone_of_p): Also return true if thunks match.
34177 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
34178 cgraph_function_or_thunk_node and an obsolete comment.
34179 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
34181 (build_function_decl_skip_args): Likewise.
34182 (set_new_clone_decl_and_node_flags): New function.
34183 (duplicate_thunk_for_node): Likewise.
34184 (redirect_edge_duplicating_thunks): Likewise.
34185 (cgraph_clone_node): New parameter args_to_skip, pass it to
34186 redirect_edge_duplicating_thunks which is called instead of
34187 cgraph_redirect_edge_callee.
34188 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
34189 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
34191 2014-04-04 Jeff Law <law@redhat.com>
34194 * config/arm/predicates.md (const_int_I_operand): New predicate.
34195 (const_int_M_operand): Similarly.
34196 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
34198 (insv_t2, extv_reg, extzv_t2): Likewise.
34199 (load_multiple_with_writeback): Similarly for const_int_I_operand.
34200 (pop_multiple_with_writeback_and_return): Likewise.
34201 (vfp_pop_multiple_with_writeback): Likewise
34203 2014-04-04 Richard Biener <rguenther@suse.de>
34206 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
34207 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
34209 * gimplify.h (gimple_add_tmp_var_fn): Declare.
34210 * gimplify.c (gimple_add_tmp_var_fn): New function.
34211 * gimple-expr.h (create_tmp_reg_fn): Declare.
34212 * gimple-expr.c (create_tmp_reg_fn): New function.
34213 * gimple-low.c (record_vars_into): Don't change cfun.
34214 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
34215 code generation without cfun.
34217 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
34220 * Makefile.in (install-driver): Fix shell scripting.
34222 2014-04-03 Cong Hou <congh@google.com>
34224 PR tree-optimization/60505
34225 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
34226 threshold of number of iterations below which no vectorization
34228 * tree-vect-loop.c (new_loop_vec_info):
34229 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
34230 * tree-vect-loop.c (vect_analyze_loop_operations):
34231 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
34232 * tree-vect-loop.c (vect_transform_loop):
34233 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
34234 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
34235 of iterations of the loop and see if we should build the epilogue.
34237 2014-04-03 Richard Biener <rguenther@suse.de>
34239 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
34240 (streamer_tree_cache_create): Adjust.
34241 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
34242 to allow optional nodes array.
34243 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
34244 (streamer_tree_cache_append): Likewise.
34245 (streamer_tree_cache_create): Create nodes array optionally
34246 as specified by parameter.
34247 * lto-streamer-out.c (create_output_block): Avoid maintaining
34248 the node array in the writer cache.
34249 (DFS_write_tree): Remove assertion.
34250 (produce_asm_for_decls): Free the out decl state hash table early.
34251 * lto-streamer-in.c (lto_data_in_create): Adjust for
34252 streamer_tree_cache_create prototype change.
34254 2014-04-03 Richard Biener <rguenther@suse.de>
34256 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
34257 set TREE_CHAIN to NULL_TREE.
34259 2014-04-03 Richard Biener <rguenther@suse.de>
34261 PR tree-optimization/60740
34262 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
34263 over all GIMPLE_COND operands.
34265 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
34267 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
34268 (Weffc++): Remove Scott's numbering, merge lists and reference
34271 2014-04-03 Nick Clifton <nickc@redhat.com>
34273 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
34276 2014-04-03 Martin Jambor <mjambor@suse.cz>
34278 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
34279 mention gcc_unreachable before failing.
34280 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
34283 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
34286 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
34287 inconsistent code and instead mark the context inconsistent.
34288 (possible_polymorphic_call_targets): For inconsistent contexts
34289 return empty complete list.
34291 2014-04-02 Anthony Green <green@moxielogic.com>
34293 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
34294 (extendqisi2, extendhisi2): Define.
34295 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
34296 (WCHAR_TYPE): Change to unsigned int.
34298 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
34300 PR tree-optimization/60733
34301 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
34302 insertion point for PHI candidates to be the end of the feeding
34303 block for the PHI argument.
34305 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
34307 PR rtl-optimization/60650
34308 * lra-constraints.c (process_alt_operands): Decrease reject for
34309 earlyclobber matching.
34311 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
34313 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
34315 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
34317 * config/spu/spu.c (pad_bb): Do not crash when the last
34318 insn is CODE_FOR_blockage.
34320 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
34322 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
34323 lies outside the target mode.
34325 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
34328 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
34329 software floating point or no floating point registers, do not
34330 allow any type in the FPRs. Eliminate a test for SPE SIMD types
34331 in GPRs that occurs after we tested for GPRs that would never be
34334 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
34335 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
34336 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
34337 specifically allow DDmode, since that does not use the SPE SIMD
34340 2014-04-02 Richard Biener <rguenther@suse.de>
34342 PR middle-end/60729
34343 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
34344 MODE_INTs. Properly use negv_optab.
34345 (expand_abs): Likewise.
34347 2014-04-02 Richard Biener <rguenther@suse.de>
34350 * Makefile.in (install-driver): Guard extra installs with special
34353 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
34355 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
34356 Document vec_vgbbd.
34358 2014-04-01 Richard Henderson <rth@redhat.com>
34361 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
34362 alternative enabled before register allocation.
34364 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
34366 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
34367 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
34369 (nios2_large_got_address): Remove unneeded 'sym' parameter.
34370 (nios2_got_address): Update nios2_large_got_address call site.
34371 (nios2_delegitimize_address): New function.
34372 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
34373 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
34374 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
34376 2014-04-01 Martin Husemann <martin@duskware.de>
34378 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
34381 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
34383 PR rtl-optimization/60604
34384 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
34385 check from register_operand.
34386 (register_operand): Redefine in terms of general_operand.
34387 (nonmemory_operand): Use register_operand for the non-constant cases.
34389 2014-04-01 Richard Biener <rguenther@suse.de>
34391 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
34393 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
34395 * doc/invoke.texi (mapp-regs): Clarify.
34397 2014-03-31 Ulrich Drepper <drepper@gmail.com>
34399 * config/i386/avx512fintrin.h (__v32hi): Define type.
34400 (__v64qi): Likewise.
34401 (_mm512_set1_epi8): Define.
34402 (_mm512_set1_epi16): Define.
34403 (_mm512_set4_epi32): Define.
34404 (_mm512_set4_epi64): Define.
34405 (_mm512_set4_pd): Define.
34406 (_mm512_set4_ps): Define.
34407 (_mm512_setr4_epi64): Define.
34408 (_mm512_setr4_epi32): Define.
34409 (_mm512_setr4_pd): Define.
34410 (_mm512_setr4_ps): Define.
34411 (_mm512_setzero_epi32): Define.
34413 2014-03-31 Martin Jambor <mjambor@suse.cz>
34415 PR middle-end/60647
34416 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
34417 callsite_arguments_match_p. Updated all callers. Also check types of
34418 corresponding formal parameters and actual arguments.
34419 (not_all_callers_have_enough_arguments_p) Renamed to
34420 some_callers_have_mismatched_arguments_p.
34422 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
34424 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
34426 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
34429 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
34432 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
34434 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
34435 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
34437 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
34438 Use FMAMODE_NOVF512 mode iterator.
34439 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
34440 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
34441 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
34442 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
34444 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
34445 Use VF_128_256 mode iterator.
34446 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
34449 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
34451 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
34452 static chain if needed.
34454 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
34457 * lra-constraints.c (index_part_to_reg): New.
34458 (process_address): Use it.
34460 2014-03-27 Jeff Law <law@redhat.com>
34461 Jakub Jelinek <jakub@redhat.com>
34464 * expr.c (do_tablejump): Use simplify_gen_binary rather than
34465 gen_rtx_{PLUS,MULT} to build up the address expression.
34467 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
34468 creating non-canonical RTL.
34470 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
34473 * ipa-inline.c (want_inline_small_function_p): Short circuit large
34474 functions; reorganize to make cheap checks first.
34475 (inline_small_functions): Do not estimate growth when dumping;
34477 * ipa-inline.h (inline_summary): Add min_size.
34478 (growth_likely_positive): New function.
34479 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
34480 (set_cond_stmt_execution_predicate): Cleanup.
34481 (estimate_edge_size_and_time): Compute min_size.
34482 (estimate_calls_size_and_time): Likewise.
34483 (estimate_node_size_and_time): Likewise.
34484 (inline_update_overall_summary): Update min_size.
34485 (do_estimate_edge_time): Likewise.
34486 (do_estimate_edge_size): Update.
34487 (do_estimate_edge_hints): Update.
34488 (growth_likely_positive): New function.
34490 2014-03-28 Jakub Jelinek <jakub@redhat.com>
34493 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
34494 also if addr has VOIDmode.
34496 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34498 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
34499 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
34501 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
34502 instructions as well as AdvancedSIMD loads.
34504 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34506 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
34507 Use crypto_aese type.
34508 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
34509 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
34510 crypto_aese, crypto_aesmc. Move to types.md.
34511 * config/arm/types.md (crypto_aes): Split into crypto_aese,
34513 * config/arm/iterators.md (crypto_type): Likewise.
34515 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
34517 * cgraph.c: Include expr.h and tree-dfa.h.
34518 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
34521 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
34524 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
34525 regs from checking multi-reg pseudos.
34527 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
34529 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
34531 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
34533 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
34534 if it would clobber the stack pointer, even temporarily.
34536 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
34538 * mode-switching.c: Make small adjustments to the top comment.
34540 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
34542 * config/rs6000/constraints.md (wD constraint): New constraint to
34543 match the constant integer to get the top DImode/DFmode out of a
34544 vector in a VSX register.
34546 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
34547 match the constant integer to get the top DImode/DFmode out of a
34548 vector in a VSX register.
34550 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
34553 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
34556 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
34557 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
34559 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
34560 Optimize vec_extract of 64-bit values, where the value being
34561 extracted is in the top word, where we can use scalar
34562 instructions. Add direct move and store support. Combine the big
34563 endian/little endian vector select load support into a single insn.
34564 (vsx_extract_<mode>_internal1): Likewise.
34565 (vsx_extract_<mode>_internal2): Likewise.
34566 (vsx_extract_<mode>_load): Likewise.
34567 (vsx_extract_<mode>_store): Likewise.
34568 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
34569 combined into vsx_extract_<mode>_load.
34570 (vsx_extract_<mode>_one_le): Likewise.
34572 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
34573 define the top 64-bit vector element.
34575 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
34578 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
34579 Document vec_vbpermq builtin.
34582 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
34583 enable use of xxsldwi and xxpermdi builtin functions.
34584 (vec_xxpermdi): Likewise.
34586 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
34587 Document use of vec_xxsldwi and vec_xxpermdi builtins.
34589 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
34591 PR rtl-optimization/60650
34592 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
34594 (find_spills_for): New.
34595 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
34596 Spill all pseudos on the second iteration.
34598 2014-03-27 Marek Polacek <polacek@redhat.com>
34601 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
34604 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
34606 * config/s390/s390.c (s390_can_use_return_insn): Check for
34607 call-saved FPRs on 31 bit.
34609 2014-03-27 Jakub Jelinek <jakub@redhat.com>
34611 PR middle-end/60682
34612 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
34613 if they need regimplification, just drop them instead of
34614 calling gimple_regimplify_operands on them.
34616 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
34619 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
34620 (aarch64_frame_pointer_required): Adjust logic.
34621 (aarch64_can_eliminate): Adjust logic.
34622 (aarch64_override_options_after_change): Adjust logic.
34624 2014-03-27 Dehao Chen <dehao@google.com>
34626 * ipa-inline.c (early_inliner): Update node's inline info.
34628 2014-03-26 Dehao Chen <dehao@google.com>
34630 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
34631 compiler inserted conditional jumps for NAN float check.
34633 2014-03-26 Jakub Jelinek <jakub@redhat.com>
34635 * ubsan.h (ubsan_create_data): Change second argument's type
34636 to const location_t *.
34637 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
34639 (ubsan_create_data): Change second argument to const location_t *PLOC.
34640 Create Loc field whenever PLOC is non-NULL.
34641 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
34642 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
34646 * real.c (real_to_integer2): Change type of low to UHWI.
34648 2014-03-26 Tobias Burnus <burnus@net-b.de>
34650 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
34651 (CILK_SELF_SPECS): New define.
34652 (driver_self_specs): Use it.
34654 2014-03-26 Richard Biener <rguenther@suse.de>
34656 * tree-pretty-print.c (percent_K_format): Implement special
34657 case for LTO and its stripped down BLOCK tree.
34659 2014-03-26 Jakub Jelinek <jakub@redhat.com>
34662 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
34664 * tree-vrp.c (simplify_internal_call_using_ranges): If only
34665 one range is range_int_cst_p, but not both, at least optimize
34666 addition/subtraction of 0 and multiplication by 0 or 1.
34667 * gimple-fold.c (gimple_fold_call): Fold
34668 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
34669 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
34670 INTEGER_CSTs, try to fold at least x * 0 and y - y.
34672 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
34674 PR rtl-optimization/60452
34675 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
34676 <case REG>: Return 1 for invalid offsets from the frame pointer.
34678 2014-03-26 Marek Polacek <polacek@redhat.com>
34681 * doc/extend.texi (C Extensions): Mention variable-length arrays in
34684 2014-03-26 Marek Polacek <polacek@redhat.com>
34687 * doc/extend.texi (Designated Inits): Describe what happens to omitted
34690 2014-03-26 Marek Polacek <polacek@redhat.com>
34693 * ira-color.c (update_conflict_hard_regno_costs): Perform the
34694 multiplication in unsigned type.
34696 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
34698 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
34700 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
34702 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
34704 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
34707 * cif-code.def (UNREACHABLE) New code.
34708 * ipa-inline.c (inline_small_functions): Skip edges to
34709 __builtlin_unreachable.
34710 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
34711 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
34712 predicate to __bulitin_unreachable.
34713 (set_cond_stmt_execution_predicate): Fix issue when
34714 invert_tree_comparison returns ERROR_MARK.
34715 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
34716 propagate to inline clones.
34717 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
34719 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
34720 * cgraphclones.c (cgraph_clone_node): If call destination is already
34721 ureachable, do not redirect it back.
34722 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
34725 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
34727 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
34728 Do not modify inline clones.
34730 2014-03-25 Jakub Jelinek <jakub@redhat.com>
34732 * config/i386/i386.md (general_sext_operand): New mode attr.
34733 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
34734 don't generate (sign_extend (const_int)).
34735 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
34736 operands[2]. Use We constraint instead of <i> and
34737 <general_sext_operand> predicate instead of <general_operand>.
34738 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
34739 * config/i386/constraints.md (We): New constraint.
34740 * config/i386/predicates.md (x86_64_sext_operand,
34741 sext_operand): New predicates.
34743 2014-03-25 Martin Jambor <mjambor@suse.cz>
34746 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
34747 inconsistent devirtualizations to __builtin_unreachable.
34749 2014-03-25 Marek Polacek <polacek@redhat.com>
34752 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
34754 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
34756 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
34757 order of elements for big-endian.
34759 2014-03-25 Richard Biener <rguenther@suse.de>
34761 PR middle-end/60635
34762 * gimplify-me.c (gimple_regimplify_operands): Update the
34765 2014-03-25 Martin Jambor <mjambor@suse.cz>
34768 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
34769 (lto_output_varpool_node): Likewise.
34770 (input_overwrite_node): Likewise.
34771 (input_varpool_node): Likewise.
34773 2014-03-25 Richard Biener <rguenther@suse.de>
34775 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
34776 (run_gcc): Likewise.
34778 2014-03-25 Jakub Jelinek <jakub@redhat.com>
34780 * combine.c (simplify_compare_const): Add MODE argument.
34781 Handle mode_width 0 as very large mode_width.
34782 (try_combine, simplify_comparison): Adjust callers.
34784 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
34785 type to avoid signed integer overflow.
34786 * explow.c (plus_constant): Likewise.
34788 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
34790 * doc/generic.texi: Correct typos.
34792 2014-03-24 Tobias Burnus <burnus@net-b.de>
34794 * doc/invoke.texi (-flto): Expand section about
34795 using static libraries with LTO.
34797 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
34799 PR rtl-optimization/60501
34800 * optabs.def (addptr3_optab): New optab.
34801 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
34802 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
34803 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
34805 * lra.c (emit_add3_insn): Use the addptr pattern if available.
34807 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
34809 2014-03-24 Ulrich Drepper <drepper@gmail.com>
34811 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
34814 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
34815 (_mm256_undefined_ps): Define.
34816 (_mm256_undefined_pd): Define.
34817 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
34818 (_mm_undefined_pd): Define.
34819 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
34820 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
34821 (_mm512_undefined_ps): Define.
34822 (_mm512_undefined_pd): Define.
34823 Use _mm*_undefined_*.
34824 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
34826 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
34828 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
34829 (lshr_simd): DI mode added.
34830 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
34831 (aarch64_ushr_simddi): Likewise.
34832 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
34833 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
34834 (vshrd_n_u64): Likewise.
34836 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
34838 * Makefile.in (s-macro_list): Depend on cc1.
34840 2014-03-23 Teresa Johnson <tejohnson@google.com>
34842 * ipa-utils.c (ipa_print_order): Use specified dump file.
34844 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
34846 PR rtl-optimization/60601
34847 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
34849 * gcc.c (eval_spec_function): Initialize save_growing_value.
34851 2014-03-22 Jakub Jelinek <jakub@redhat.com>
34854 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
34855 code == MINUS_EXPR, never swap op0 with op1.
34857 * toplev.c (init_local_tick): Avoid signed integer multiplication
34859 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
34860 shift by first operand's bitsize.
34862 2014-03-21 Jakub Jelinek <jakub@redhat.com>
34865 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
34866 redefine to 1 or 0.
34867 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
34868 TARGET_ISA_64BIT_P(x).
34870 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
34872 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
34873 pattern for vector nor instead of subtract from splat(-1).
34874 (altivec_expand_vec_perm_const_le): Likewise.
34876 2014-03-21 Richard Henderson <rth@twiddle.net>
34879 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
34880 related insns after epilogue_completed.
34882 2014-03-21 Martin Jambor <mjambor@suse.cz>
34885 * cgraph.h (symtab_node): New flag body_removed.
34886 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
34887 when removing bodies.
34888 * symtab.c (dump_symtab_base): Dump body_removed flag.
34889 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
34890 had their bodies removed.
34892 2014-03-21 Martin Jambor <mjambor@suse.cz>
34895 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
34898 2014-03-21 Richard Biener <rguenther@suse.de>
34900 PR tree-optimization/60577
34901 * tree-core.h (struct tree_base): Document nothrow_flag use
34902 in DECL_NONALIASED.
34903 * tree.h (DECL_NONALIASED): New.
34904 (may_be_aliased): Adjust.
34905 * coverage.c (build_var): Set DECL_NONALIASED.
34907 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
34909 * expr.c (expand_expr_real_1): Remove outdated comment.
34911 2014-03-20 Jakub Jelinek <jakub@redhat.com>
34913 PR middle-end/60597
34914 * ira.c (adjust_cleared_regs): Call copy_rtx on
34915 *reg_equiv[REGNO (loc)].src_p before passing it to
34916 simplify_replace_fn_rtx.
34919 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
34920 into CONST, put pic register as first operand of PLUS. Use
34921 gen_const_mem for both 32-bit and 64-bit PIC got loads.
34923 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
34925 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
34927 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
34929 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
34930 around for store forwarding issue in the FPU on the UT699.
34931 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
34932 loads and operations if -mfix-ut699 is specified.
34933 (divtf3_hq): Tweak attribute.
34934 (sqrttf2_hq): Likewise.
34936 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
34938 * calls.c (store_one_arg): Remove incorrect const qualification on the
34939 type of the temporary.
34940 * cfgexpand.c (expand_return): Likewise.
34941 * expr.c (expand_constructor): Likewise.
34942 (expand_expr_real_1): Likewise.
34944 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
34946 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
34949 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
34952 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
34954 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
34956 * config/arm/aarch-common-protos.h
34957 (alu_cost_table): Fix spelling of "extend".
34958 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
34960 2014-03-19 Richard Biener <rguenther@suse.de>
34962 PR middle-end/60553
34963 * tree-core.h (tree_type_common): Re-order pointer members
34964 to reduce recursion depth during GC walks.
34966 2014-03-19 Marek Polacek <polacek@redhat.com>
34969 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
34970 before accessing it.
34972 2014-03-19 Richard Biener <rguenther@suse.de>
34975 * lto-streamer-in.c (input_function): In WPA stage do not drop
34978 2014-03-19 Jakub Jelinek <jakub@redhat.com>
34980 PR tree-optimization/60559
34981 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
34982 with build_zero_cst assignment.
34984 2014-03-18 Kai Tietz <ktietz@redhat.com>
34986 PR rtl-optimization/56356
34987 * sdbout.c (sdbout_parms): Verify that parms'
34988 incoming argument is valid.
34989 (sdbout_reg_parms): Likewise.
34991 2014-03-18 Richard Henderson <rth@redhat.com>
34994 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
34995 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
34996 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
34998 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
35000 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
35001 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
35002 Italicize plugin event names in description. Explain that
35003 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
35004 Remind that no GCC functions should be called after PLUGIN_FINISH.
35005 Explain what pragmas with expansion are.
35007 2014-03-18 Martin Liska <mliska@suse.cz>
35009 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
35010 gimple call statement is update.
35011 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
35012 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
35014 2014-03-18 Jakub Jelinek <jakub@redhat.com>
35017 * ubsan.c (ubsan_instrument_unreachable): Call
35018 initialize_sanitizer_builtins.
35019 (ubsan_pass): Likewise.
35022 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
35023 varpool_finalize_decl instead of rest_of_decl_compilation.
35025 2014-03-18 Richard Biener <rguenther@suse.de>
35027 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
35028 by using bitmap_and_compl instead of bitmap_and_compl_into.
35029 (df_rd_transfer_function): Likewise.
35031 2014-03-18 Richard Biener <rguenther@suse.de>
35033 * doc/lto.texi (fresolution): Fix typo.
35035 2014-03-18 Richard Biener <rguenther@suse.de>
35037 * doc/invoke.texi (flto): Update for changes in 4.9.
35039 2014-03-18 Richard Biener <rguenther@suse.de>
35041 * doc/loop.texi: Remove section on the removed lambda framework.
35042 Update loop docs with recent changes in preserving loop structure.
35044 2014-03-18 Richard Biener <rguenther@suse.de>
35046 * doc/lto.texi (-fresolution): Document.
35048 2014-03-18 Richard Biener <rguenther@suse.de>
35050 * doc/contrib.texi: Adjust my name.
35052 2014-03-18 Jakub Jelinek <jakub@redhat.com>
35055 * internal-fn.c: Include diagnostic-core.h.
35056 (expand_BUILTIN_EXPECT): New function.
35057 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
35058 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
35059 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
35060 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
35061 IFN_BUILTIN_EXPECT.
35062 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
35063 Revert 3 argument __builtin_expect code.
35064 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
35065 * gimple-fold.c (gimple_fold_call): Likewise.
35066 * tree.h (fold_builtin_expect): New prototype.
35067 * builtins.c (build_builtin_expect_predicate): Add predictor
35068 argument, if non-NULL, create 3 argument __builtin_expect.
35069 (fold_builtin_expect): No longer static. Add ARG2 argument,
35070 pass it through to build_builtin_expect_predicate.
35071 (fold_builtin_2): Adjust caller.
35072 (fold_builtin_3): Handle BUILT_IN_EXPECT.
35073 * internal-fn.def (BUILTIN_EXPECT): New.
35075 2014-03-18 Tobias Burnus <burnus@net-b.de>
35078 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
35079 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
35080 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
35082 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
35085 * predict.c (combine_predictions_for_bb): Fix up formatting.
35086 (expr_expected_value_1, expr_expected_value): Add predictor argument,
35087 fill what it points to if non-NULL.
35088 (tree_predict_by_opcode): Adjust caller, use the predictor.
35089 * predict.def (PRED_COMPARE_AND_SWAP): Add.
35091 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
35093 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
35094 proper constant for the store mode.
35096 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
35098 * symtab.c (change_decl_assembler_name): Fix transparent alias
35099 chain construction.
35101 2014-03-16 Renlin Li <Renlin.Li@arm.com>
35103 * config/aarch64/aarch64.c: Correct the comments about the
35104 aarch64 stack layout.
35106 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
35108 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
35109 check for GF_OMP_FOR_KIND_FOR.
35111 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
35113 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
35114 ymm and zmm register names.
35116 2014-03-17 Jakub Jelinek <jakub@redhat.com>
35119 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
35120 note creation for the 2010-08-31 changes.
35122 2014-03-17 Marek Polacek <polacek@redhat.com>
35124 PR middle-end/60534
35125 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
35126 as -fno-tree-loop-vectorize.
35127 (expand_omp_simd): Likewise.
35129 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
35131 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
35132 (eligible_for_call_delay): New prototype.
35133 * config/sparc/sparc.c (tls_call_delay): Rename into...
35134 (eligible_for_call_delay): ...this. Return false if the instruction
35135 cannot be put in the delay slot of a branch.
35136 (eligible_for_restore_insn): Simplify.
35137 (eligible_for_return_delay): Return false if the instruction cannot be
35138 put in the delay slot of a branch and simplify.
35139 (eligible_for_sibcall_delay): Return false if the instruction cannot be
35140 put in the delay slot of a branch.
35141 * config/sparc/sparc.md (fix_ut699): New attribute.
35142 (tls_call_delay): Delete.
35143 (in_call_delay): Reimplement.
35144 (eligible_for_sibcall_delay): Rename into...
35145 (in_sibcall_delay): ...this.
35146 (eligible_for_return_delay): Rename into...
35147 (in_return_delay): ...this.
35148 (in_branch_delay): Reimplement.
35149 (in_uncond_branch_delay): Delete.
35150 (in_annul_branch_delay): Delete.
35152 2014-03-14 Richard Henderson <rth@redhat.com>
35155 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
35156 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
35157 (*floathi<X87MODEF>2_i387_with_temp): Remove.
35158 (floathi splitters): Remove.
35159 (float<SWI48x>xf2): New pattern.
35160 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
35161 code that tried to handle DImode for 32-bit, but which was excluded
35162 by the pattern's condition. Drop allocation of stack temporary.
35163 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
35164 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
35165 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
35166 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
35167 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
35168 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
35169 (*float<SWI48><MODEF>2_sse_interunit): Remove.
35170 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
35171 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
35172 (*float<SWI48x><X87MODEF>2_i387): Remove.
35173 (all float _with_temp splitters): Remove.
35174 (*float<SWI48x><MODEF>2_i387): New pattern.
35175 (*float<SWI48><MODEF>2_sse): New pattern.
35176 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
35177 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
35179 2014-03-14 Jakub Jelinek <jakub@redhat.com>
35180 Marek Polacek <polacek@redhat.com>
35182 PR middle-end/60484
35183 * common.opt (dump_base_name_prefixed): New Variable.
35184 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
35185 if x_dump_base_name_prefixed is already set, set it at the end.
35187 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
35189 PR rtl-optimization/60508
35190 * lra-constraints.c (get_reload_reg): Add new parameter
35192 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
35193 Pass the new parameter values.
35195 2014-03-14 Richard Biener <rguenther@suse.de>
35197 * common.opt: Revert unintented changes from r205065.
35198 * opts.c: Likewise.
35200 2014-03-14 Richard Biener <rguenther@suse.de>
35202 PR middle-end/60518
35203 * cfghooks.c (split_block): Properly adjust all loops the
35204 block was a latch of.
35206 2014-03-14 Martin Jambor <mjambor@suse.cz>
35209 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
35212 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
35215 * config/avr/avr.c (avr_set_current_function): Pass function name
35216 through default_strip_name_encoding before sanity checking instead
35217 of skipping the first char of the assembler name.
35219 2014-03-13 Richard Henderson <rth@redhat.com>
35222 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
35223 (ix86_force_to_memory, ix86_free_from_memory): Remove.
35224 * config/i386/i386-protos.h: Likewise.
35225 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
35226 in the expander instead of a splitter.
35227 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
35228 any possibility of requiring a memory.
35229 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
35230 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
35231 (fp branch splitters): Update for ix86_split_fp_branch.
35232 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
35233 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
35234 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
35235 (*fop_<MODEF>_2_i387): Remove f/r alternative.
35236 (*fop_<MODEF>_3_i387): Likewise.
35237 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
35238 (splitters for the fop_* register patterns): Remove.
35239 (fscalexf4_i387): Rename from *fscalexf4_i387.
35240 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
35242 2014-03-13 Jakub Jelinek <jakub@redhat.com>
35244 PR tree-optimization/59779
35245 * tree-dfa.c (get_ref_base_and_extent): Use double_int
35246 type for bitsize and maxsize instead of HOST_WIDE_INT.
35248 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
35250 PR rtl-optimization/57320
35251 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
35252 the CFG after thread_prologue_and_epilogue_insns.
35254 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
35256 PR rtl-optimization/57189
35257 * lra-constraints.c (process_alt_operands): Disfavor spilling
35260 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
35262 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
35264 2014-03-13 Jakub Jelinek <jakub@redhat.com>
35266 PR tree-optimization/59025
35267 PR middle-end/60418
35268 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
35269 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
35271 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
35274 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
35275 calls of avr_out_plus_1.
35277 2014-03-13 Bin Cheng <bin.cheng@arm.com>
35279 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
35280 BB's single pred and update the father loop's latch info later.
35282 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
35284 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
35288 (VEC_base): Likewise.
35289 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
35290 registers, we need to swap double words in little endian mode.
35292 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
35293 to be a container mode for 128-bit integer operations added in ISA
35294 2.07. Unlike TImode and PTImode, the preferred register set is
35295 the Altivec/VMX registers for the 128-bit operations.
35297 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
35299 (rs6000_split_128bit_ok_p): Likewise.
35301 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
35302 macros for creating ISA 2.07 normal and overloaded builtin
35303 functions with 3 arguments.
35304 (BU_P8V_OVERLOAD_3): Likewise.
35305 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
35306 for use as overloaded functions.
35307 (VPERM_1TI_UNS): Likewise.
35308 (VSEL_1TI): Likewise.
35309 (VSEL_1TI_UNS): Likewise.
35310 (ST_INTERNAL_1ti): Likewise.
35311 (LD_INTERNAL_1ti): Likewise.
35312 (XXSEL_1TI): Likewise.
35313 (XXSEL_1TI_UNS): Likewise.
35314 (VPERM_1TI): Likewise.
35315 (VPERM_1TI_UNS): Likewise.
35316 (XXPERMDI_1TI): Likewise.
35317 (SET_1TI): Likewise.
35318 (LXVD2X_V1TI): Likewise.
35319 (STXVD2X_V1TI): Likewise.
35320 (VEC_INIT_V1TI): Likewise.
35321 (VEC_SET_V1TI): Likewise.
35322 (VEC_EXT_V1TI): Likewise.
35323 (EQV_V1TI): Likewise.
35324 (NAND_V1TI): Likewise.
35325 (ORC_V1TI): Likewise.
35326 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
35327 added in ISA 2.07. Add both normal 'altivec' builtins, and the
35328 overloaded builtin.
35329 (VADDUQM): Likewise.
35330 (VSUBCUQ): Likewise.
35331 (VADDEUQM): Likewise.
35332 (VADDECUQ): Likewise.
35333 (VSUBEUQM): Likewise.
35334 (VSUBECUQ): Likewise.
35336 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
35337 __int128_t and __uint128_t types.
35338 (__uint128_type): Likewise.
35339 (altivec_categorize_keyword): Add support for vector __int128_t,
35340 vector __uint128_t, vector __int128, and vector unsigned __int128
35341 as a container type for TImode operations that need to be done in
35342 VSX/Altivec registers.
35343 (rs6000_macro_to_expand): Likewise.
35344 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
35345 to support 128-bit integer instructions vaddcuq, vadduqm,
35346 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
35347 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
35349 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
35350 for V1TImode, and set up preferences to use VSX/Altivec registers.
35351 Setup VSX reload handlers.
35352 (rs6000_debug_reg_global): Likewise.
35353 (rs6000_init_hard_regno_mode_ok): Likewise.
35354 (rs6000_preferred_simd_mode): Likewise.
35355 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
35356 (easy_altivec_constant): Likewise.
35357 (output_vec_const_move): Likewise.
35358 (rs6000_expand_vector_set): Convert V1TImode set and extract to
35360 (rs6000_expand_vector_extract): Likewise.
35361 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
35363 (rs6000_const_vec): Add support for V1TImode.
35364 (rs6000_emit_le_vsx_load): Swap double words when loading or
35365 storing TImode/V1TImode.
35366 (rs6000_emit_le_vsx_store): Likewise.
35367 (rs6000_emit_le_vsx_move): Likewise.
35368 (rs6000_emit_move): Add support for V1TImode.
35369 (altivec_expand_ld_builtin): Likewise.
35370 (altivec_expand_st_builtin): Likewise.
35371 (altivec_expand_vec_init_builtin): Likewise.
35372 (altivec_expand_builtin): Likewise.
35373 (rs6000_init_builtins): Add support for V1TImode type. Add
35374 support for ISA 2.07 128-bit integer builtins. Define type names
35375 for the VSX/Altivec vector types.
35376 (altivec_init_builtins): Add support for overloaded vector
35377 functions with V1TImode type.
35378 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
35379 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
35381 (rs6000_split_128bit_ok_p): Likewise.
35382 (rs6000_handle_altivec_attribute): Create V1TImode from vector
35383 __int128_t and vector __uint128_t.
35385 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
35386 and mode attributes.
35388 (VSX_M2): Likewise.
35393 (VS_scalar): Likewise.
35394 (VS_double): Likewise.
35395 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
35397 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
35398 we support the ISA 2.07 128-bit integer arithmetic instructions.
35399 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
35400 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
35401 and TImode types for use with the builtin functions.
35402 (V1TI_type_node): Likewise.
35403 (unsigned_V1TI_type_node): Likewise.
35404 (intTI_type_internal_node): Likewise.
35405 (uintTI_type_internal_node): Likewise.
35407 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
35408 128-bit builtin functions.
35409 (UNSPEC_VADDEUQM): Likewise.
35410 (UNSPEC_VADDECUQ): Likewise.
35411 (UNSPEC_VSUBCUQ): Likewise.
35412 (UNSPEC_VSUBEUQM): Likewise.
35413 (UNSPEC_VSUBECUQ): Likewise.
35414 (VM): Add V1TImode to vector mode iterators.
35416 (VI_unit): Likewise.
35417 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
35418 (altivec_vaddcuq): Likewise.
35419 (altivec_vsubuqm): Likewise.
35420 (altivec_vsubcuq): Likewise.
35421 (altivec_vaddeuqm): Likewise.
35422 (altivec_vaddecuq): Likewise.
35423 (altivec_vsubeuqm): Likewise.
35424 (altivec_vsubecuq): Likewise.
35426 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
35428 (BOOL_128): Likewise.
35429 (BOOL_REGS_OUTPUT): Likewise.
35430 (BOOL_REGS_OP1): Likewise.
35431 (BOOL_REGS_OP2): Likewise.
35432 (BOOL_REGS_UNARY): Likewise.
35433 (BOOL_REGS_AND_CR0): Likewise.
35435 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
35436 128-bit integer builtin support.
35437 (vec_vadduqm): Likewise.
35438 (vec_vaddecuq): Likewise.
35439 (vec_vaddeuqm): Likewise.
35440 (vec_vsubecuq): Likewise.
35441 (vec_vsubeuqm): Likewise.
35442 (vec_vsubcuq): Likewise.
35443 (vec_vsubuqm): Likewise.
35445 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
35446 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
35447 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
35448 128-bit integer add/subtract to ISA 2.07.
35450 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
35452 * config/arc/arc.c (arc_predicate_delay_insns):
35453 Fix third argument passed to conditionalize_nonjump.
35455 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
35457 * config/aarch64/aarch64-builtins.c
35458 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
35459 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
35460 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
35461 instead of __builtin_lfloor.
35462 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
35464 2014-03-12 Jakub Jelinek <jakub@redhat.com>
35466 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
35467 (tree_ssa_ifcombine_bb_1): New function.
35468 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
35469 is an empty forwarder block to then_bb or vice versa and then_bb
35470 and else_bb are effectively swapped.
35472 2014-03-12 Christian Bruel <christian.bruel@st.com>
35475 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
35476 REG_CFA_DEF_CFA note.
35477 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
35478 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
35480 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
35482 PR tree-optimization/60454
35483 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
35485 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35487 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
35488 Do not define target_cpu_default2 to generic.
35489 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
35490 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
35491 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
35493 2014-03-12 Jakub Jelinek <jakub@redhat.com>
35494 Marc Glisse <marc.glisse@inria.fr>
35496 PR tree-optimization/60502
35497 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
35498 instead of build_low_bits_mask.
35500 2014-03-12 Jakub Jelinek <jakub@redhat.com>
35502 PR middle-end/60482
35503 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
35504 if there are multiple uses, but op doesn't live on E edge.
35505 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
35506 clobber stmts before __builtin_unreachable.
35508 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
35510 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
35511 hard_frame_pointer_rtx.
35512 * cse.c (cse_insn): Remove volatile check.
35513 * cselib.c (cselib_process_insn): Likewise.
35514 * dse.c (scan_insn): Likewise.
35516 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
35518 * config/arc/arc.c (conditionalize_nonjump): New function,
35520 (arc_ifcvt): ... this.
35521 (arc_predicate_delay_insns): Use it.
35523 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
35525 * config/arc/predicates.md (extend_operand): During/after reload,
35526 allow const_int_operand.
35527 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
35528 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
35529 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
35531 (umulsi3_highpart_i): Likewise.
35533 2014-03-11 Richard Biener <rguenther@suse.de>
35535 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
35536 Add asserts to guard possible wrong-code bugs.
35538 2014-03-11 Richard Biener <rguenther@suse.de>
35540 PR tree-optimization/60429
35541 PR tree-optimization/60485
35542 * tree-ssa-structalias.c (set_union_with_increment): Properly
35543 take into account all fields that overlap the shifted vars.
35544 (do_sd_constraint): Likewise.
35545 (do_ds_constraint): Likewise.
35546 (get_constraint_for_ptr_offset): Likewise.
35548 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
35550 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
35551 (nios2_compute_frame_layout):
35552 Add calculation of cfun->machine->fp_save_offset.
35553 (nios2_expand_prologue): Correct setting of frame pointer register
35555 (nios2_expand_epilogue): Update recovery of stack pointer from
35556 frame pointer accordingly.
35557 (nios2_initial_elimination_offset): Update calculation of offset
35558 for eliminating to HARD_FRAME_POINTER_REGNUM.
35560 2014-03-10 Jakub Jelinek <jakub@redhat.com>
35563 * ipa.c (symtab_remove_unreachable_nodes): Don't call
35564 cgraph_get_create_node on VAR_DECLs.
35566 2014-03-10 Richard Biener <rguenther@suse.de>
35568 PR middle-end/60474
35569 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
35571 2014-03-08 Douglas B Rupp <rupp@gnat.com>
35573 * config/vms/vms.opt (vms_float_format): New variable.
35575 2014-03-08 Tobias Burnus <burnus@net-b.de>
35577 * doc/invoke.texi (-fcilkplus): Update implementation status.
35579 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
35580 Richard Biener <rguenther@suse.de>
35582 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
35583 consistently accross all TUs.
35584 (run_gcc): Enable -fshort-double automatically at link at link-time
35585 and disallow override.
35587 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
35590 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
35591 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
35592 if they can't be used.
35594 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
35596 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
35597 for Solaris 11/x86 ld.
35598 * configure: Regenerate.
35600 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
35602 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
35603 (LIB_TLS_SPEC): Save as ld_tls_libs.
35604 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
35605 (HAVE_AS_IX86_TLSLDM): New test.
35606 * configure, config.in: Regenerate.
35607 * config/i386/i386.c (legitimize_tls_address): Fall back to
35608 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
35609 cannot support TLS_MODEL_LOCAL_DYNAMIC.
35610 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
35611 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
35613 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
35615 * common.opt (fira-loop-pressure): Mark as optimization.
35617 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
35619 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
35620 an OpenMP mappable type.
35622 2014-03-06 Matthias Klose <doko@ubuntu.com>
35624 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
35625 MULTILIB_OSDIRNAMES is not defined.
35627 2014-03-06 Jakub Jelinek <jakub@redhat.com>
35628 Meador Inge <meadori@codesourcery.com>
35631 * config/arm/arm.c (arm_tls_symbol_p): Remove.
35632 (arm_legitimize_address): Call legitimize_tls_address for any
35633 arm_tls_referenced_p expression, handle constant addend. Call it
35634 before testing for !TARGET_ARM.
35635 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
35637 2014-03-06 Richard Biener <rguenther@suse.de>
35639 PR middle-end/60445
35643 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
35645 * tree-streamer.c (record_common_node): Assert we don't record
35646 nodes with type double.
35647 (preload_common_node): Skip type double, complex double and double
35648 pointer since it is now frontend dependent due to fshort-double option.
35650 2014-03-06 Richard Biener <rguenther@suse.de>
35652 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
35653 or -fno-lto is specified and the linker has full plugin support.
35654 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
35655 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
35656 * lto-wrapper.c (merge_and_complain): Merge compile-time
35657 optimization levels.
35658 (run_gcc): And pass it through to the link options.
35660 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
35664 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
35666 * cselib.c (remove_useless_values): Skip to avoid quadratic
35667 behavior if the condition moved from...
35668 (cselib_process_insn): ... here holds.
35670 2014-03-05 Jakub Jelinek <jakub@redhat.com>
35673 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
35674 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
35677 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
35678 (TM_H): Add x86-tune.def.
35680 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35682 * config/aarch64/aarch64.c (generic_tunings):
35683 Use cortexa57_extra_costs.
35685 2014-03-05 Jakub Jelinek <jakub@redhat.com>
35688 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
35689 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
35690 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
35693 2014-03-04 Heiher <r@hev.cc>
35695 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
35696 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
35698 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
35700 * config/i386/predicates.md (const2356_operand): Change to ...
35701 (const2367_operand): ... this.
35702 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
35704 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
35705 (*avx512pf_scatterpf<mode>sf): Ditto.
35706 (avx512pf_scatterpf<mode>df): Ditto.
35707 (*avx512pf_scatterpf<mode>df_mask): Ditto.
35708 (*avx512pf_scatterpf<mode>df): Ditto.
35709 * config/i386/i386.c (ix86_expand_builtin): Update
35710 incorrect hint operand error message.
35712 2014-03-04 Richard Biener <rguenther@suse.de>
35714 * lto-section-in.c (lto_get_section_data): Fix const cast.
35716 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
35718 * tree-streamer.c (record_common_node): Assert we don't record
35719 nodes with type double.
35720 (preload_common_node): Skip type double, complex double and double
35721 pointer since it is now frontend dependent due to fshort-double option.
35723 2014-03-04 Richard Biener <rguenther@suse.de>
35726 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
35727 (lto_input_toplevel_asms): Likewise.
35728 * lto-section-in.c (lto_get_section_data): Instead do it here
35731 2014-03-04 Richard Biener <rguenther@suse.de>
35733 PR tree-optimization/60382
35734 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
35735 dead PHIs a reduction.
35737 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
35739 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
35741 (_mm_prefetch): Move out of GCC target("sse") pragma.
35742 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
35743 GCC target("prfchw") pragma.
35744 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
35746 * config/i386/i386.c (ix86_option_override_internal): Enable
35747 -mprfchw with -mprefetchwt1.
35749 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
35751 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
35754 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
35756 * opts.h (CL_PCH_IGNORE): Define.
35757 * targhooks.c (option_affects_pch_p):
35758 Return false for options that have CL_PCH_IGNORE set.
35759 * opt-functions.awk: Process PchIgnore.
35760 * doc/options.texi: Document PchIgnore.
35762 * config/arc/arc.opt (misize): Add PchIgnore property.
35764 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35766 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
35767 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
35768 constraint on constants to permit them being loaded into
35769 GENERAL_REGS or BASE_REGS.
35771 2014-03-03 Nick Clifton <nickc@redhat.com>
35773 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
35774 anti-cacnonical alternatives.
35775 (negandhi3_real): New pattern.
35776 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
35778 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
35780 * config/avr/avr-mcus.def: Remove atxmega16x1.
35781 * config/avr/avr-tables.opt: Regenerate.
35782 * config/avr/t-multilib: Regenerate.
35783 * doc/avr-mmcu.texi: Regenerate.
35785 2014-03-03 Tobias Grosser <tobias@grosser.es>
35786 Mircea Namolaru <mircea.namolaru@inria.fr>
35788 PR tree-optimization/58028
35789 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
35792 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
35794 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
35795 not handled by recognizers.
35797 2014-03-03 Jakub Jelinek <jakub@redhat.com>
35799 PR middle-end/60175
35800 * function.c (expand_function_end): Don't emit
35801 clobber_return_register sequence if clobber_after is a BARRIER.
35802 * cfgexpand.c (construct_exit_block): Append instructions before
35803 return_label to prev_bb.
35805 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35807 * config/rs6000/constraints.md: Document reserved use of "wc".
35809 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
35812 * ipa.c (function_and_variable_visibility): When dissolving comdat
35813 group, also set all symbols to local.
35815 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
35820 2013-12-14 Jan Hubicka <jh@suse.cz>
35821 PR middle-end/58477
35822 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
35824 2014-03-02 Jon Beniston <jon@beniston.com>
35830 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
35831 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
35832 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
35833 (simple_return, *simple_return): New patterns
35834 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
35835 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
35837 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
35839 * dwarf2out.c (gen_subprogram_die): Tidy.
35841 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
35844 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
35845 (*mov_t_msb_neg_negc): ... this new insn.
35847 2014-02-28 Jason Merrill <jason@redhat.com>
35850 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
35853 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
35856 * dwarf2out.c (decltype_auto_die): New static.
35857 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
35858 (gen_type_die_with_usage): Handle 'decltype(auto)'.
35859 (is_cxx_auto): Likewise.
35861 2014-02-28 Ian Bolton <ian.bolton@arm.com>
35863 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
35864 we are not using general regs only.
35866 2014-02-28 Richard Biener <rguenther@suse.de>
35869 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
35870 previous fix and only allow to remove trivial pre-headers
35871 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
35872 (remove_forwarder_block): Properly update the latch of a loop.
35874 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
35877 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
35878 (cselib_preserved_hash_table): New.
35879 (preserve_constants_and_equivs): Move preserved vals to it.
35880 (cselib_find_slot): Look it up first.
35881 (cselib_init): Initialize it.
35882 (cselib_finish): Release it.
35883 (dump_cselib_table): Dump it.
35885 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
35888 * cselib.c (remove_useless_values): Skip to avoid quadratic
35889 behavior if the condition moved from...
35890 (cselib_process_insn): ... here holds.
35892 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
35895 * var-tracking.c (vt_initialize): Apply the same condition to
35896 preserve the CFA base value.
35898 2014-02-28 Joey Ye <joey.ye@arm.com>
35901 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
35902 if reload in progress or completed.
35904 2014-02-28 Tobias Burnus <burnus@net-b.de>
35906 PR middle-end/60147
35907 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
35910 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
35912 * doc/tm.texi.in (Condition Code Status): Update documention for
35913 relative locations of cc0-setter and cc0-user.
35915 2014-02-27 Jeff Law <law@redhat.com>
35917 PR rtl-optimization/52714
35918 * combine.c (try_combine): When splitting an unrecognized PARALLEL
35919 into two independent simple sets, if I3 is a jump, ensure the
35920 pattern we place into I3 is a (set (pc) ...).
35922 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
35923 Jeff Law <law@redhat.com>
35925 PR rtl-optimization/49847
35926 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
35927 are in different blocks.
35928 * doc/tm.texi (Condition Code Status): Update documention for
35929 relative locations of cc0-setter and cc0-user.
35931 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
35934 * lra.c (lra_emit_add): Check SUBREG too.
35936 2014-02-27 Andreas Schwab <schwab@suse.de>
35938 * config/m68k/m68k.c (m68k_option_override): Disable
35939 -flive-range-shrinkage for classic m68k.
35940 (m68k_override_options_after_change): Likewise.
35942 2014-02-27 Marek Polacek <polacek@redhat.com>
35944 PR middle-end/59223
35945 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
35946 -Wmaybe-uninitialized.
35948 2014-02-27 Alan Modra <amodra@gmail.com>
35951 * reload1.c (emit_input_reload_insns): When reload_override_in,
35952 set old to rl->in_reg when rl->in_reg is a subreg.
35954 2014-02-26 Richard Biener <rguenther@suse.de>
35957 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
35959 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
35961 * common/config/i386/predicates.md (const1256_operand): Remove.
35962 (const2356_operand): New.
35963 (const_1_to_2_operand): Remove.
35964 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
35965 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
35966 (*avx512pf_gatherpf<mode>sf): Ditto.
35967 (avx512pf_gatherpf<mode>df): Ditto.
35968 (*avx512pf_gatherpf<mode>df_mask): Ditto.
35969 (*avx512pf_gatherpf<mode>df): Ditto.
35970 (avx512pf_scatterpf<mode>sf): Ditto.
35971 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
35972 (*avx512pf_scatterpf<mode>sf): Ditto.
35973 (avx512pf_scatterpf<mode>df): Ditto.
35974 (*avx512pf_scatterpf<mode>df_mask): Ditto.
35975 (*avx512pf_scatterpf<mode>df): Ditto.
35976 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
35978 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
35980 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
35981 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
35982 (_mm512_mask_testn_epi64_mask): Move to ...
35983 * config/i386/avx512cdintrin.h: Here.
35984 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
35985 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
35986 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
35987 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
35988 TARGET_AVX512F from TARGET_AVX512CD.
35990 2014-02-26 Richard Biener <rguenther@suse.de>
35993 * ipa.c (walk_polymorphic_call_targets): Properly guard
35994 call to inline_update_overall_summary.
35996 2014-02-26 Bin Cheng <bin.cheng@arm.com>
35999 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
36000 and latches only if requested. Fix latch if it is removed.
36001 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
36002 LOOPS_HAVE_PREHEADERS.
36004 2014-02-25 Andrew Pinski <apinski@cavium.com>
36006 * builtins.c (expand_builtin_thread_pointer): Create a new target
36007 when the target is NULL.
36009 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
36011 PR rtl-optimization/60317
36012 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
36013 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
36014 * lra-assigns.c: Include params.h.
36015 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
36016 other reload pseudos considerations.
36018 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
36020 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
36021 to use canonical form for nor<mode>3.
36023 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
36026 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
36029 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
36031 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
36032 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
36033 (ix86_handle_option): Handle OPT_mprefetchwt1.
36034 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
36035 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
36037 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
36038 OPTION_MASK_ISA_PREFETCHWT1.
36039 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
36040 (PTA_PREFETCHWT1): New.
36041 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
36042 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
36043 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
36044 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
36045 (*prefetch_avx512pf_<mode>_: Change into ...
36046 (*prefetch_prefetchwt1_<mode>: This.
36047 * config/i386/i386.opt (mprefetchwt1): New.
36048 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
36049 (_mm_prefetch): Handle intent to write.
36050 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
36052 2014-02-25 Richard Biener <rguenther@suse.de>
36054 PR middle-end/60291
36055 * emit-rtl.c (mem_attrs_htab): Remove.
36056 (mem_attrs_htab_hash): Likewise.
36057 (mem_attrs_htab_eq): Likewise.
36058 (set_mem_attrs): Always allocate new mem-attrs when something changed.
36059 (init_emit_once): Do not allocate mem_attrs_htab.
36061 2014-02-25 Richard Biener <rguenther@suse.de>
36064 * lto-opts.c (lto_write_options): Output non-explicit conservative
36065 -fwrapv, -fno-trapv and -fno-strict-overflow.
36066 * lto-wrapper.c (merge_and_complain): Handle merging those options.
36067 (run_gcc): And pass them through.
36069 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
36071 * sel-sched.c (calculate_new_fences): New parameter ptime.
36072 Calculate it as a maximum over all fence cycles.
36073 (sel_sched_region_2): Adjust the call to calculate_new_fences.
36074 Print the final schedule timing when sched_verbose.
36076 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
36078 PR rtl-optimization/60292
36079 * sel-sched.c (fill_vec_av_set): Do not reset target availability
36080 bit fot the fence instruction.
36082 2014-02-24 Alangi Derick <alangiderick@gmail.com>
36084 * calls.h: Fix typo in comment.
36086 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
36088 * config/pa/pa.c (pa_output_move_double): Don't valididate when
36089 adjusting offsetable addresses.
36091 2014-02-24 Guozhi Wei <carrot@google.com>
36093 * sparseset.h (sparseset_pop): Fix the wrong index.
36095 2014-02-24 Walter Lee <walt@tilera.com>
36097 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
36098 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
36100 * common/config/tilegx/tilegx-common.c
36101 (TARGET_DEFAULT_TARGET_FLAGS): Define.
36102 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
36103 (LINK_SPEC): Ditto.
36104 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
36105 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
36106 (tilegx_gimplify_va_arg_expr): Handle big endian.
36107 (tilegx_expand_unaligned_load): Ditto.
36108 (tilegx_expand_unaligned_store): Ditto.
36109 (TARGET_RETURN_IN_MSB): New.
36110 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
36111 (TARGET_ENDIAN_DEFAULT): New.
36112 (TARGET_BIG_ENDIAN): Handle big endian.
36113 (BYTES_BIG_ENDIAN): Ditto.
36114 (WORDS_BIG_ENDIAN): Ditto.
36115 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
36116 (ENDIAN_SPEC): New.
36117 (EXTRA_SPECS): New.
36118 * config/tilegx/tilegx.md (extv): Handle big endian.
36120 (insn_st<n>): Ditto.
36121 (insn_st<n>_add<bitsuffix>): Ditto.
36122 (insn_stnt<n>): Ditto.
36123 (insn_stnt<n>_add<bitsuffix>):Ditto.
36124 (vec_interleave_highv8qi): Handle big endian.
36125 (vec_interleave_highv8qi_be): New.
36126 (vec_interleave_highv8qi_le): New.
36127 (insn_v1int_h): Handle big endian.
36128 (vec_interleave_lowv8qi): Handle big endian.
36129 (vec_interleave_lowv8qi_be): New.
36130 (vec_interleave_lowv8qi_le): New.
36131 (insn_v1int_l): Handle big endian.
36132 (vec_interleave_highv4hi): Handle big endian.
36133 (vec_interleave_highv4hi_be): New.
36134 (vec_interleave_highv4hi_le): New.
36135 (insn_v2int_h): Handle big endian.
36136 (vec_interleave_lowv4hi): Handle big endian.
36137 (vec_interleave_lowv4hi_be): New.
36138 (vec_interleave_lowv4hi_le): New.
36139 (insn_v2int_l): Handle big endian.
36140 (vec_interleave_highv2si): Handle big endian.
36141 (vec_interleave_highv2si_be): New.
36142 (vec_interleave_highv2si_le): New.
36143 (insn_v4int_h): Handle big endian.
36144 (vec_interleave_lowv2si): Handle big endian.
36145 (vec_interleave_lowv2si_be): New.
36146 (vec_interleave_lowv2si_le): New.
36147 (insn_v4int_l): Handle big endian.
36148 * config/tilegx/tilegx.opt (mbig-endian): New option.
36149 (mlittle-endian): New option.
36150 * doc/install.texi: Document tilegxbe-linux.
36151 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
36153 2014-02-24 Martin Jambor <mjambor@suse.cz>
36156 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
36157 there are no parameter descriptors.
36159 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
36161 PR rtl-optimization/60268
36162 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
36163 initialization to ...
36164 (sched_rgn_init): ... here.
36165 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
36167 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
36169 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
36172 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
36174 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
36177 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
36179 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
36180 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
36182 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
36184 * config/microblaze/predicates.md: Add cmp_op predicate.
36185 * config/microblaze/microblaze.md: Add branch_compare instruction
36186 which uses cmp_op predicate and emits cmp insn before branch.
36187 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
36188 to microblaze_expand_conditional_branch and consolidate logic.
36189 (microblaze_expand_conditional_branch): emit branch_compare
36190 insn instead of handling cmp op separate from branch insn.
36192 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
36194 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
36197 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
36199 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
36200 define_insn with define_expand and new define_insn
36201 *altivec_lve<VI_char>x_internal.
36202 (altivec_stve<VI_char>x): Replace define_insn with define_expand
36203 and new define_insn *altivec_stve<VI_char>x_internal.
36204 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
36206 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
36208 (altivec_expand_stvex_be): New function.
36210 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
36212 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
36213 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
36214 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
36215 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
36217 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
36220 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
36221 instead of emit_move_insn.
36223 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
36225 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
36226 vspltw with vsldoi.
36227 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
36228 gen_altivec_vsumsws.
36230 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
36232 * config/rs6000/altivec.md (altivec_lvxl): Rename as
36233 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
36234 (altivec_lvxl_<mode>): New define_expand incorporating
36235 -maltivec=be semantics where needed.
36236 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
36237 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
36238 semantics where needed.
36239 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
36240 (altivec_stvx_<mode>): New define_expand incorporating
36241 -maltivec=be semantics where needed.
36242 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
36243 VM2 iterator instead of V4SI.
36244 (altivec_stvxl_<mode>): New define_expand incorporating
36245 -maltivec=be semantics where needed.
36246 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
36247 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
36248 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
36249 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
36250 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
36251 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
36252 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
36253 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
36254 ALTIVEC_BUILTIN_STVXL.
36255 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
36256 (altivec_expand_stvx_be): Likewise.
36257 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
36258 (altivec_expand_lvx_be): Likewise.
36259 (altivec_expand_stvx_be): Likewise.
36260 (altivec_expand_builtin): Add cases for
36261 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
36262 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
36263 (altivec_init_builtins): Add definitions for
36264 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
36265 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
36267 2014-02-21 Catherine Moore <clm@codesourcery.com>
36269 * doc/invoke.texi (mvirt, mno-virt): Document.
36270 * config/mips/mips.opt (mvirt): New option.
36271 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
36273 2014-02-21 Richard Biener <rguenther@suse.de>
36275 PR tree-optimization/60276
36276 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
36277 (STMT_VINFO_MIN_NEG_DIST): New macro.
36278 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
36279 STMT_VINFO_MIN_NEG_DIST.
36280 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
36281 made for negative dependence distances still hold.
36283 2014-02-21 Richard Biener <rguenther@suse.de>
36285 PR middle-end/60291
36286 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
36287 DECL_INITIAL for globals not in the current function context.
36289 2014-02-21 Jakub Jelinek <jakub@redhat.com>
36291 PR tree-optimization/56490
36292 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
36293 * tree-ssa-uninit.c: Include params.h.
36294 (compute_control_dep_chain): Add num_calls argument, return false
36295 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
36296 num_calls to recursive call.
36297 (find_predicates): Change dep_chain into normal array,
36298 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
36299 variable and adjust compute_control_dep_chain caller.
36300 (find_def_preds): Likewise.
36302 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
36304 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
36305 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
36307 2014-02-21 Nick Clifton <nickc@redhat.com>
36309 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
36310 (pushhi1): Likewise.
36311 (popqi1): Add mode to pre_dec.
36312 (pophi1): Likewise.
36314 2014-02-21 Jakub Jelinek <jakub@redhat.com>
36316 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
36317 mode for mask of V8SFmode permutation.
36319 2014-02-20 Richard Henderson <rth@redhat.com>
36322 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
36323 a new pseudo for OLDVAL.
36325 2014-02-20 Jakub Jelinek <jakub@redhat.com>
36328 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
36329 gen_reg_rtx if d->testing_p.
36330 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
36331 if d->testing_p and we will certainly return true.
36332 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
36335 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
36337 * emit-rtl.c (gen_reg_rtx): Assert that
36338 crtl->emit.regno_pointer_align_length is non-zero.
36340 2014-02-20 Richard Henderson <rth@redhat.com>
36343 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
36344 on failure the store back into EXPECT.
36346 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
36347 Sandra Loosemore <sandra@codesourcery.com>
36349 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
36350 * config/nios2/nios2.c (nios2_function_profiler): Add
36351 -fPIC (flag_pic == 2) support.
36352 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
36353 (nios2_large_offset_p): New function.
36354 (nios2_unspec_reloc_p): Move up position, update to use
36355 nios2_large_offset_p.
36356 (nios2_unspec_address): Remove function.
36357 (nios2_unspec_offset): New function.
36358 (nios2_large_got_address): New function.
36359 (nios2_got_address): Add large offset support.
36360 (nios2_legitimize_tls_address): Update usage of removed and new
36362 (nios2_symbol_binds_local_p): New function.
36363 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
36364 (nios2_legitimize_address): Update to use nios2_large_offset_p.
36365 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
36366 (nios2_print_operand): Merge H/L processing, add hiadj/lo
36367 processing for (const (unspec ...)).
36368 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
36370 2014-02-20 Richard Biener <rguenther@suse.de>
36372 * tree-cfg.c (replace_uses_by): Mark altered BBs before
36373 doing the substitution.
36374 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
36376 2014-02-20 Martin Jambor <mjambor@suse.cz>
36379 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
36380 info when checking whether lattices are bottom.
36382 2014-02-20 Richard Biener <rguenther@suse.de>
36384 PR middle-end/60221
36385 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
36388 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
36391 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
36392 parameter specifying the scaling.
36393 (inline_call): Update.
36394 (want_inline_recursively): Guard division by zero.
36395 (recursive_inlining): Update.
36396 * ipa-inline.h (clone_inlined_nodes): Update.
36398 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
36401 * config/i386/i386.c (classify_argument): Pass structures of size
36402 64 bytes or less in register.
36404 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
36405 Kirill Yukhin <kirill.yukhin@intel.com>
36407 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
36408 (_mm_rcp28_round_ss): Ditto.
36409 (_mm_rsqrt28_round_sd): Ditto.
36410 (_mm_rsqrt28_round_ss): Ditto.
36411 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
36412 (_mm_rcp14_round_ss): Ditto.
36413 (_mm_rsqrt14_round_sd): Ditto.
36414 (_mm_rsqrt14_round_ss): Ditto.
36415 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
36416 the first input operand, get rid of match_dup.
36417 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
36419 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
36421 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
36422 operand as the first input operand, set type attribute.
36423 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
36424 Set type attribute.
36425 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
36426 operand as the first input operand, set type attribute.
36428 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
36430 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
36433 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
36436 * config/i386/i386.c (construct_container): Remove TFmode check
36437 for X86_64_INTEGER_CLASS.
36439 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
36442 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
36443 only when -Wpsabi is enabled.
36445 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
36448 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
36449 passing arrays in registers are the same as for structs, so remove the
36450 special case for them.
36452 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
36454 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
36455 destination type, extract only the valid bits if the source type is not
36456 integral and has a different mode.
36458 2014-02-19 Richard Biener <rguenther@suse.de>
36461 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
36464 2014-02-19 Richard Biener <rguenther@suse.de>
36467 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
36468 (ipa_modify_call_arguments): Emit an argument load explicitely and
36469 preserve virtual SSA form there and for the replacement call.
36470 Do not update SSA form nor free dominance info.
36472 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
36474 * ipa.c (function_and_variable_visibility): Also clear WEAK
36475 flag when disolving COMDAT_GROUP.
36477 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
36479 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
36480 * ipa-prop.c (ipa_set_jf_known_type): Return early when
36481 not devirtualizing.
36482 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
36483 do more sanity checks.
36484 (detect_type_change): Return true when giving up early.
36485 (compute_complex_assign_jump_func): Fix type parameter of
36486 ipa_set_ancestor_jf.
36487 (compute_complex_ancestor_jump_func): Likewise.
36488 (update_jump_functions_after_inlining): Fix updating of
36490 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
36492 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
36494 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
36495 inline clones when edge disappears.
36497 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
36500 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
36501 Split 64-bit moves into 2 patterns. Do not allow the use of
36502 direct move for TDmode in little endian, since the decimal value
36503 has little endian bytes within a word, but the 64-bit pieces are
36504 ordered in a big endian fashion, and normal subreg's of TDmode are
36506 (mov<mode>_64bit_dm): Likewise.
36507 (movtd_64bit_nodm): Likewise.
36509 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
36511 PR tree-optimization/60174
36512 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
36513 statement of an SSA_NAME that occurs in an abnormal PHI node.
36515 2014-02-18 Jakub Jelinek <jakub@redhat.com>
36518 * final.c (SEEN_BB): Remove.
36519 (SEEN_NOTE, SEEN_EMITTED): Renumber.
36520 (final_scan_insn): Don't force_source_line on second
36521 NOTE_INSN_BASIC_BLOCK.
36523 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
36526 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
36527 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
36528 (type_natural_mode): Warn ABI change when %zmm register is not
36529 available for AVX512F vector value passing.
36531 2014-02-18 Kai Tietz <ktietz@redhat.com>
36534 * config/i386/i386.c (ix86_expand_prologue): Use value in
36535 rax register as displacement when restoring %r10 or %rax.
36536 Fix wrong offset when restoring both registers.
36538 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
36540 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
36541 assertion with conditional return.
36543 2014-02-18 Jakub Jelinek <jakub@redhat.com>
36544 Uros Bizjak <ubizjak@gmail.com>
36547 * config/i386/driver-i386.c (host_detect_local_cpu): If
36548 YMM state is not saved by the OS, also clear has_f16c. Move
36549 CPUID 0x80000001 handling before YMM state saving checking.
36551 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
36553 PR rtl-optimization/58960
36554 * haifa-sched.c (alloc_global_sched_pressure_data): New,
36555 factored out from ...
36556 (sched_init): ... here.
36557 (free_global_sched_pressure_data): New, factored out from ...
36558 (sched_finish): ... here.
36559 * sched-int.h (free_global_sched_pressure_data): Declare.
36560 * sched-rgn.c (nr_regions_initial): New static global.
36561 (haifa_find_rgns): Initialize it.
36562 (schedule_region): Disable sched-pressure for the newly
36565 2014-02-17 Richard Biener <rguenther@suse.de>
36567 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
36568 release SSA defs of pattern stmts.
36570 2014-02-17 Richard Biener <rguenther@suse.de>
36572 * tree-inline.c (expand_call_inline): Release the virtual
36573 operand defined by the call we are about to inline.
36575 2014-02-17 Richard Biener <rguenther@suse.de>
36577 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
36579 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
36580 Ilya Tocar <ilya.tocar@intel.com>
36582 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
36583 arguments order in builtin.
36584 (_mm512_permutexvar_epi64): Ditto.
36585 (_mm512_mask_permutexvar_epi64): Ditto
36586 (_mm512_maskz_permutexvar_epi32): Ditto
36587 (_mm512_permutexvar_epi32): Ditto
36588 (_mm512_mask_permutexvar_epi32): Ditto
36590 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
36592 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
36593 (p8_vmrgow): Likewise.
36595 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
36597 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
36600 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
36603 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
36604 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
36605 into 64-bit and 32-bit moves. On 64-bit moves, add support for
36606 using direct move instructions on ISA 2.07. Also adjust
36607 instruction length for 64-bit.
36608 (mov<mode>_64bit, TFmode/TDmode): Likewise.
36609 (mov<mode>_32bit, TFmode/TDmode): Likewise.
36611 2014-02-15 Alan Modra <amodra@gmail.com>
36615 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
36616 find_replacement on parts of insn rtl that might be reloaded.
36618 2014-02-15 Richard Biener <rguenther@suse.de>
36620 PR tree-optimization/60183
36621 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
36622 (tree_ssa_phiprop): Calculate and free post-dominators.
36624 2014-02-14 Jeff Law <law@redhat.com>
36626 PR rtl-optimization/60131
36627 * ree.c (get_extended_src_reg): New function.
36628 (combine_reaching_defs): Use it rather than assuming location of REG.
36629 (find_and_remove_re): Verify first operand of extension is
36630 a REG before adding the insns to the copy list.
36632 2014-02-14 Roland McGrath <mcgrathr@google.com>
36634 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
36635 * configure: Regenerated.
36636 * config.in: Regenerated.
36637 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
36638 instead of ASM_SHORT.
36640 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
36641 Richard Earnshaw <rearnsha@arm.com>
36643 PR rtl-optimization/59535
36644 * lra-constraints.c (process_alt_operands): Encourage alternative
36645 when unassigned pseudo class is superset of the alternative class.
36646 (inherit_reload_reg): Don't inherit when optimizing for code size.
36647 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
36648 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
36649 modes not less than 4 for Thumb1.
36651 2014-02-14 Kyle McMartin <kyle@redhat.com>
36654 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
36656 2014-02-14 Richard Biener <rguenther@suse.de>
36658 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
36659 (get_frame_arg): Drop the assert with langhook types_compatible_p.
36660 Do not strip INDIRECT_REFs.
36662 2014-02-14 Richard Biener <rguenther@suse.de>
36665 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
36666 DECL_FUNCTION_SPECIFIC_TARGET.
36667 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
36668 * tree-streamer-out.c (pack_ts_target_option): Remove.
36669 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
36670 (write_ts_function_decl_tree_pointers): Do not stream
36671 DECL_FUNCTION_SPECIFIC_TARGET.
36672 * tree-streamer-in.c (unpack_ts_target_option): Remove.
36673 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
36674 (lto_input_ts_function_decl_tree_pointers): Do not stream
36675 DECL_FUNCTION_SPECIFIC_TARGET.
36677 2014-02-14 Jakub Jelinek <jakub@redhat.com>
36679 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
36680 (get_initial_def_for_induction, vectorizable_induction): Ignore
36681 debug stmts when looking for exit_phi.
36682 (vectorizable_live_operation): Fix up condition.
36684 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
36686 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
36687 nreverse() because it changes the content of original tree list.
36689 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
36691 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
36692 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
36694 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
36696 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
36697 GNU coding standards.
36699 2014-02-13 Jakub Jelinek <jakub@redhat.com>
36702 * dwarf2out.c (gen_subprogram_die): Don't call
36703 add_calling_convention_attribute if subr_die is old_die.
36705 2014-02-13 Sharad Singhai <singhai@google.com>
36707 * doc/optinfo.texi: Fix order of nodes.
36709 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
36711 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
36712 operands[2], not operands[3].
36714 2014-02-13 Richard Biener <rguenther@suse.de>
36717 * doc/install.texi (ISL): Update recommended version to 0.12.2,
36718 mention the possibility of an in-tree build.
36719 (CLooG): Update recommended version to 0.18.1, mention the
36720 possibility of an in-tree build and clarify that the ISL
36721 bundled with CLooG does not work.
36723 2014-02-13 Jakub Jelinek <jakub@redhat.com>
36726 * expr.c (compress_float_constant): If x is a hard register,
36727 extend into a pseudo and then move to x.
36729 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
36731 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
36732 caused by bad second argument to warning_at() with -mhotpatch and
36733 nested functions (e.g. with gfortran).
36735 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
36737 * opts.c (option_name): Remove "enabled by default" rider.
36739 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
36741 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
36743 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
36744 Uros Bizjak <ubizjak@gmail.com>
36747 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
36748 * configure: Regenerated.
36750 2014-02-12 Richard Biener <rguenther@suse.de>
36752 * vec.c (vec_prefix::calculate_allocation): Move as
36753 inline variant to vec.h.
36754 (vec_prefix::calculate_allocation_1): New out-of-line version.
36755 * vec.h (vec_prefix::calculate_allocation_1): Declare.
36756 (vec_prefix::m_has_auto_buf): Rename to ...
36757 (vec_prefix::m_using_auto_storage): ... this.
36758 (vec_prefix::calculate_allocation): Inline the easy cases
36759 and dispatch to calculate_allocation_1 which doesn't need the
36761 (va_heap::reserve): Use gcc_checking_assert.
36762 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
36763 m_using_auto_storage.
36764 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
36766 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
36767 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
36768 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
36770 2014-02-12 Richard Biener <rguenther@suse.de>
36772 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
36773 when we found a dependence.
36775 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
36777 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
36779 (maybe_fold_stmt): ... into this new function.
36780 * omp-low.c (lower_omp): Update comment.
36782 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
36785 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
36788 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
36790 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
36791 identifiers in comments.
36792 (cortexa53_extra_costs): Likewise.
36793 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
36794 (cortexa7_extra_costs): Likewise.
36795 (cortexa12_extra_costs): Likewise.
36796 (cortexa15_extra_costs): Likewise.
36797 (v7m_extra_costs): Likewise.
36799 2014-02-12 Richard Biener <rguenther@suse.de>
36801 PR middle-end/60092
36802 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
36803 of posix_memalign being successful.
36804 (lower_stmt): Restrict lowering of posix_memalign to when
36805 -ftree-bit-ccp is enabled.
36807 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
36809 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
36811 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
36813 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
36815 PR rtl-optimization/60116
36816 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
36817 other_insn once the combination has been validated.
36819 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
36822 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
36824 * ipa-devirt.c: Include demangle.h
36825 (odr_violation_reported): New static variable.
36826 (add_type_duplicate): Update odr_violations.
36827 (maybe_record_node): Add completep parameter; update it.
36828 (record_target_from_binfo): Add COMPLETEP parameter;
36829 update it as needed.
36830 (possible_polymorphic_call_targets_1): Likewise.
36831 (struct polymorphic_call_target_d): Add nonconstruction_targets;
36832 rename FINAL to COMPLETE.
36833 (record_targets_from_bases): Sanity check we found the binfo;
36834 fix COMPLETEP updating.
36835 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
36836 parameter, fix computing of COMPLETEP.
36837 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
36838 at LTO time do demangling.
36839 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
36840 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
36842 (gimple_get_virt_method_for_binfo): Likewise.
36843 * gimple-fold.h (gimple_get_virt_method_for_binfo,
36844 gimple_get_virt_method_for_vtable): Update prototypes.
36846 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
36849 * genautomata.c (add_presence_absence): Fix typo with
36850 {final_}presence_list.
36852 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
36855 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
36856 for VSX/Altivec vectors that land in GPR registers.
36858 2014-02-11 Richard Henderson <rth@redhat.com>
36859 Jakub Jelinek <jakub@redhat.com>
36862 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
36863 around drhs if type conversion to lacc->type is not useless.
36865 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
36867 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
36869 (cortex-a57.cortex-a53): Likewise.
36870 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
36872 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
36874 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
36877 2014-02-11 Renlin Li <Renlin.Li@arm.com>
36879 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
36880 add_options_for_arm_vfp3.
36882 2014-02-11 Jeff Law <law@redhat.com>
36884 PR middle-end/54041
36885 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
36886 object with an undesirable mode.
36888 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
36891 * config/i386/sol2-9.h: New file.
36892 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
36893 *-*-solaris2.9*): Use it.
36895 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
36897 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
36898 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
36900 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
36902 * config/microblaze/microblaze.c: Extend mcpu version format
36904 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
36906 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
36908 2014-02-10 Richard Henderson <rth@redhat.com>
36911 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
36912 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
36913 ms-abi vs -mno-accumulate-outgoing-args.
36914 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
36915 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
36918 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
36920 PR middle-end/60080
36921 * cfgexpand.c (expand_asm_operands): Attach source location to
36922 ASM_INPUT rtx objects.
36923 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
36925 2014-02-10 Nick Clifton <nickc@redhat.com>
36927 * config/mn10300/mn10300.c (popcount): New function.
36928 (mn10300_expand_prologue): Include saved registers in stack usage
36931 2014-02-10 Jeff Law <law@redhat.com>
36933 PR middle-end/52306
36934 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
36935 when changing the SET_DEST of a prior insn to avoid an input reload.
36937 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
36939 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
36940 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
36941 -mcall-openbsd, or -mcall-linux.
36942 (CC1_ENDIAN_BIG_SPEC): Remove.
36943 (CC1_ENDIAN_LITTLE_SPEC): Remove.
36944 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
36945 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
36946 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
36947 and %cc1_endian_default.
36948 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
36950 2014-02-10 Richard Biener <rguenther@suse.de>
36952 PR tree-optimization/60115
36953 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
36954 MEM_REF handling. Properly verify that the accesses are not
36955 out of the objects bound.
36957 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
36959 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
36962 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
36964 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
36965 proper constants and fix formatting.
36966 (possible_polymorphic_call_targets): Fix formatting.
36968 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
36969 Ilya Tocar <ilya.tocar@intel.com>
36971 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
36972 (_mm512_loadu_epi32): Renamed into...
36973 (_mm512_loadu_si512): This.
36974 (_mm512_storeu_epi32): Renamed into...
36975 (_mm512_storeu_si512): This.
36976 (_mm512_maskz_ceil_ps): Removed.
36977 (_mm512_maskz_ceil_pd): Ditto.
36978 (_mm512_maskz_floor_ps): Ditto.
36979 (_mm512_maskz_floor_pd): Ditto.
36980 (_mm512_floor_round_ps): Ditto.
36981 (_mm512_floor_round_pd): Ditto.
36982 (_mm512_ceil_round_ps): Ditto.
36983 (_mm512_ceil_round_pd): Ditto.
36984 (_mm512_mask_floor_round_ps): Ditto.
36985 (_mm512_mask_floor_round_pd): Ditto.
36986 (_mm512_mask_ceil_round_ps): Ditto.
36987 (_mm512_mask_ceil_round_pd): Ditto.
36988 (_mm512_maskz_floor_round_ps): Ditto.
36989 (_mm512_maskz_floor_round_pd): Ditto.
36990 (_mm512_maskz_ceil_round_ps): Ditto.
36991 (_mm512_maskz_ceil_round_pd): Ditto.
36992 (_mm512_expand_pd): Ditto.
36993 (_mm512_expand_ps): Ditto.
36994 * config/i386/i386.c (ix86_builtins): Remove
36995 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
36996 (bdesc_args): Ditto.
36997 * config/i386/predicates.md (const1256_operand): New.
36998 (const_1_to_2_operand): Ditto.
36999 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
37000 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
37001 (*avx512pf_gatherpf<mode>sf): Ditto.
37002 (avx512pf_gatherpf<mode>df): Ditto.
37003 (*avx512pf_gatherpf<mode>df_mask): Ditto.
37004 (*avx512pf_gatherpf<mode>df): Ditto.
37005 (avx512pf_scatterpf<mode>sf): Ditto.
37006 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
37007 (*avx512pf_scatterpf<mode>sf): Ditto.
37008 (avx512pf_scatterpf<mode>df): Ditto.
37009 (*avx512pf_scatterpf<mode>df_mask): Ditto.
37010 (*avx512pf_scatterpf<mode>df): Ditto.
37011 (avx512f_expand<mode>): Removed.
37012 (<shift_insn><mode>3<mask_name>): Change predicate type.
37014 2014-02-08 Jakub Jelinek <jakub@redhat.com>
37016 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
37017 not at the end of datarefs vector use ordered_remove to avoid
37018 reordering datarefs vector.
37021 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
37022 mark local addressable non-static vars as GOVD_PRIVATE
37023 instead of GOVD_LOCAL.
37024 * omp-low.c (lower_omp_for): Move gimple_bind_vars
37025 and BLOCK_VARS of gimple_bind_block to new_stmt rather
37028 PR middle-end/60092
37029 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
37030 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
37031 assume_aligned or alloc_align attributes.
37032 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
37033 arguments. Handle also assume_aligned and alloc_align attributes.
37034 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
37035 calls to functions with assume_aligned or alloc_align attributes.
37036 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
37038 2014-02-08 Terry Guo <terry.guo@arm.com>
37040 * doc/invoke.texi: Document ARM -march=armv7e-m.
37042 2014-02-08 Jakub Jelinek <jakub@redhat.com>
37044 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
37045 flag on __cilkrts_rethrow builtin.
37048 * ipa-cp.c (determine_versionability): Fail at -O0
37049 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
37050 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
37053 2014-02-04 Jakub Jelinek <jakub@redhat.com>
37056 * tree-inline.c (copy_forbidden): Fail for
37057 __attribute__((optimize (0))) functions.
37059 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
37061 * varpool.c: Include pointer-set.h.
37062 (varpool_remove_unreferenced_decls): Variables in other partitions
37063 will not be output; be however careful to not lose information
37064 about partitioning.
37066 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
37068 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
37069 lookup in the vtable constructor.
37071 2014-02-07 Jeff Law <law@redhat.com>
37074 * config/m68k/m68k.md (ashldi_extsi): Turn into a
37075 define_insn_and_split.
37077 * ipa-inline.c (inline_small_functions): Fix typos.
37079 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
37081 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
37082 (s390_can_use_return_insn): Declare.
37083 * config/s390/s390.h (EPILOGUE_USES): Define.
37084 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
37086 (s390_chunkify_start): Handle return JUMP_LABELs.
37087 (s390_early_mach): Emit a main_pool instruction on the entry edge.
37088 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
37089 (s390_can_use_return_insn): New functions.
37090 (s390_fix_long_loop_prediction): Handle conditional returns.
37091 (TARGET_SET_UP_BY_PROLOGUE): Define.
37092 * config/s390/s390.md (ANY_RETURN): New code iterator.
37093 (*creturn, *csimple_return, return, simple_return): New patterns.
37095 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
37097 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
37098 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
37099 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
37100 REG_CFA_RESTORE list when deciding not to restore a register.
37102 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
37104 * config/s390/s390.c: Include tree-pass.h and context.h.
37105 (s390_early_mach): New function, split out from...
37106 (s390_emit_prologue): ...here.
37107 (pass_data_s390_early_mach): New pass structure.
37108 (pass_s390_early_mach): New class.
37109 (s390_option_override): Create and register early_mach pass.
37110 Move to end of file.
37112 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
37114 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
37115 to match for the exit block.
37117 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
37119 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
37120 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
37121 Reject misaligned operands.
37123 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
37125 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
37127 2014-02-07 Richard Biener <rguenther@suse.de>
37129 PR middle-end/60092
37130 * gimple-low.c (lower_builtin_posix_memalign): New function.
37131 (lower_stmt): Call it to lower posix_memalign in a way
37132 to make alignment info accessible.
37134 2014-02-07 Jakub Jelinek <jakub@redhat.com>
37137 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
37138 __builtin_setjmp_receiver.
37140 2014-02-07 Richard Biener <rguenther@suse.de>
37142 PR middle-end/60092
37143 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
37144 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
37145 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
37146 Handle BUILT_IN_POSIX_MEMALIGN.
37147 (find_func_clobbers): Likewise.
37148 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
37149 (call_may_clobber_ref_p_1): Likewise.
37151 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
37154 * ipa-devirt.c (record_target_from_binfo): Remove overactive
37157 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
37160 * lto-cgraph.c (lto_output_node): Use
37161 symtab_get_symbol_partitioning_class.
37162 (lto_output_varpool_node): likewise.
37163 (symtab_get_symbol_partitioning_class): Move here from
37164 lto/lto-partition.c
37165 * cgraph.h (symbol_partitioning_class): Likewise.
37166 (symtab_get_symbol_partitioning_class): Declare.
37168 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
37170 * ggc.h (ggc_internal_cleared_alloc): New macro.
37171 * vec.h (vec_safe_copy): Handle memory stats.
37172 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
37173 * target-globals.c (save_target_globals): Likewise.
37175 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
37178 * expr.c (emit_move_resolve_push): Export; be bit more selective
37179 on when to clear alias set.
37180 * expr.h (emit_move_resolve_push): Declare.
37181 * function.h (struct function): Add tail_call_marked.
37182 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
37183 * config/i386/i386-protos.h (ix86_expand_push): Remove.
37184 * config/i386/i386.md (TImode move expander): De not call
37186 (FP push expanders): Preserve memory attributes.
37187 * config/i386/sse.md (push<mode>1): Remove.
37188 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
37189 (ix86_expand_push): Remove.
37190 * config/i386/mmx.md (push<mode>1): Remove.
37192 2014-02-06 Jakub Jelinek <jakub@redhat.com>
37194 PR rtl-optimization/60030
37195 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
37196 lopart with paradoxical subreg before shifting it up by hprec.
37198 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
37200 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
37201 Remove extra newline at end of file.
37202 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
37203 (arm_issue_rate): Handle cortexa57.
37204 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
37205 (cortex-a57.cortex-a53): Likewise.
37207 2014-02-06 Jakub Jelinek <jakub@redhat.com>
37210 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
37211 don't record in REG_FRAME_RELATED_EXPR registers not set in that
37213 (arm_expand_prologue): Adjust all callers.
37214 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
37215 info, registers also at the lowest numbered registers side. Use
37216 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
37220 * var-tracking.c (adjust_mems): Before adding a SET to
37221 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
37223 2014-02-06 Alan Modra <amodra@gmail.com>
37226 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
37227 change SDmode to DDmode when lra_in_progress.
37229 2014-02-06 Jakub Jelinek <jakub@redhat.com>
37231 PR middle-end/59150
37232 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
37233 free_data_ref on the dr first, and before goto again also set dr
37234 to the next dr. For simd_lane_access, free old datarefs[i] before
37235 overwriting it. For get_vectype_for_scalar_type failure, don't
37236 free_data_ref if simd_lane_access.
37238 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
37241 * tree.h (opts_for_fn): New inline function.
37242 (opt_for_fn): Define.
37243 * config/i386/i386.c (ix86_function_regparm): Use
37244 opt_for_fn (decl, optimize) instead of optimize.
37246 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
37248 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
37249 for SYMBOL_REF in large memory model.
37251 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
37253 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
37254 and crypto support.
37255 (cortex-a57): Likewise.
37256 (cortex-a57.cortex-a53): Likewise.
37258 2014-02-06 Yury Gribov <y.gribov@samsung.com>
37259 Kugan Vivekanandarajah <kuganv@linaro.org>
37261 * config/arm/arm.c (arm_vector_alignment_reachable): Check
37263 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
37265 2014-02-06 Richard Biener <rguenther@suse.de>
37267 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
37268 set_loop_copy and initialize_original_copy_tables.
37270 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
37272 * config/aarch64/aarch64-simd.md
37273 (aarch64_ashr_simddi): Change QI to SI.
37275 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
37276 Jakub Jelinek <jakub@redhat.com>
37278 PR middle-end/60013
37279 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
37282 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
37284 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
37285 CODE_FOR_altivec_vpku[hw]um to
37286 CODE_FOR_altivec_vpku[hw]um_direct.
37287 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
37288 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
37289 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
37290 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
37292 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
37294 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
37295 generation for -maltivec=be.
37296 (altivec_vsumsws): Simplify redundant test.
37298 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
37300 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
37301 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
37302 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
37303 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
37304 gen_altivec_vpkuwum.
37305 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
37307 (altivec_vpks<VI_char>ss): Likewise.
37308 (altivec_vpks<VI_char>us): Likewise.
37309 (altivec_vpku<VI_char>us): Likewise.
37310 (altivec_vpku<VI_char>um): Likewise.
37311 (altivec_vpku<VI_char>um_direct): New (copy of
37312 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
37314 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
37315 target is little endian and -maltivec=be is not specified.
37316 (*altivec_vupkhs<VU_char>_direct): New (copy of
37317 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
37318 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
37319 target is little endian and -maltivec=be is not specified.
37320 (*altivec_vupkls<VU_char>_direct): New (copy of
37321 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
37322 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
37323 little endian and -maltivec=be is not specified.
37324 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
37325 little endian and -maltivec=be is not specified.
37327 2014-02-05 Richard Henderson <rth@redhat.com>
37330 * combine-stack-adj.c: Revert r206943.
37331 * sched-int.h (struct deps_desc): Add last_args_size.
37332 * sched-deps.c (init_deps): Initialize it.
37333 (sched_analyze_insn): Add OUTPUT dependencies between insns that
37334 contain REG_ARGS_SIZE notes.
37336 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
37338 * lto-cgraph.c (asm_nodes_output): Make global.
37339 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
37340 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
37341 (driver_handle_option): Handle OPT_fwpa.
37343 2014-02-05 Jakub Jelinek <jakub@redhat.com>
37346 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
37347 a comment typo and formatting issue. If odr_hash hasn't been
37348 created, return vNULL and set *completep to false.
37350 PR middle-end/57499
37351 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
37352 bb with no successors.
37354 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
37357 * doc/invoke.texi (-march): Clarify documentation for ARM.
37358 (-mtune): Likewise.
37361 2014-02-05 Richard Biener <rguenther@suse.de>
37363 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
37364 when not vectorizing because of too many alias checks.
37365 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
37366 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
37368 2014-02-05 Nick Clifton <nickc@redhat.com>
37370 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
37371 accept extended registers in any mode when compiling for the MN10300.
37373 2014-02-05 Yury Gribov <y.gribov@samsung.com>
37375 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
37376 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
37377 sanitization attributes.
37378 (can_inline_edge_p): Likewise.
37379 (sanitize_attrs_match_for_inline_p): New function.
37381 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
37383 * ipa-prop.c (detect_type_change): Shor circuit testing of
37384 type changes on THIS pointer.
37386 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
37389 * config/pa/pa.c (legitimize_tls_address): Return original address
37390 if not passed a SYMBOL_REF rtx.
37391 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
37393 (pa_emit_move_sequence): Simplify TLS source operands.
37394 (pa_legitimate_constant_p): Reject all TLS constants.
37395 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
37396 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
37398 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
37400 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
37401 groups when we know they are controlled by LTO.
37402 * varasm.c (default_binds_local_p_1): If object is in other partition,
37403 it will be resolved locally.
37405 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
37407 * config/host-linux.c (linux_gt_pch_use_address): Don't
37408 use SSIZE_MAX because it is not always defined.
37410 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
37413 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
37414 threshold for pseudo splitting.
37415 (update_ebb_live_info): Process call argument hard registers and
37416 hard registers from insn definition too.
37417 (max_small_class_regs_num): New constant.
37418 (inherit_in_ebb): Update live hard regs through EBBs. Update
37419 reloads_num only for small register classes. Don't split for
37422 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
37425 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
37428 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
37430 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
37431 visibility is safe.
37433 2014-02-04 Marek Polacek <polacek@redhat.com>
37435 * gdbinit.in (pel): Define.
37437 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
37439 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
37442 2014-02-04 Richard Biener <rguenther@suse.de>
37445 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
37446 in function context local.
37447 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
37448 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
37449 similar to LTO_imported_decl_ref.
37451 2014-02-04 Jakub Jelinek <jakub@redhat.com>
37453 PR tree-optimization/60002
37454 * cgraphclones.c (build_function_decl_skip_args): Clear
37455 DECL_LANG_SPECIFIC.
37457 PR tree-optimization/60023
37458 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
37459 false to gsi_replace.
37460 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
37461 has been in some EH region and vec_stmt could throw, add
37462 vec_stmt into the same EH region.
37463 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
37464 has no lhs, ignore it.
37465 * internal-fn.c (expand_MASK_LOAD): Likewise.
37468 * tree-inline.c (copy_forbidden): Fail for
37469 __attribute__((optimize (0))) functions.
37472 * omp-low.c (simd_clone_struct_copy): If from->inbranch
37473 is set, copy one less argument.
37474 (expand_simd_clones): Don't subtract clone_info->inbranch
37475 from simd_clone_struct_alloc argument.
37477 PR rtl-optimization/57915
37478 * recog.c (simplify_while_replacing): If all unary/binary/relational
37479 operation arguments are constant, attempt to simplify those.
37481 PR middle-end/59261
37482 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
37483 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
37485 2014-02-04 Richard Biener <rguenther@suse.de>
37487 PR tree-optimization/60012
37488 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
37489 TBAA disambiguation to all DDRs.
37491 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
37494 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
37495 (LINK_SPEC): Use it for -shared, -shared-libgcc.
37497 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
37500 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
37502 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
37504 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
37505 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
37507 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
37510 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
37511 to figure out targets of polymorphic calls with known decl.
37512 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
37513 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
37514 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
37515 (get_polymorphic_call_info): ... here.
37516 (get_polymorphic_call_info_from_invariant): New function.
37518 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
37520 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
37521 lookup via vtable pointer; check for type consistency
37522 and turn inconsitent facts into UNREACHABLE.
37523 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
37524 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
37525 type inconsistent querries; return UNREACHABLE instead.
37527 2014-02-03 Richard Henderson <rth@twiddle.net>
37530 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
37531 already processed this node.
37532 (normalize_one_pred_1): Pass along mark_set.
37533 (normalize_one_pred): Create and destroy a pointer_set_t.
37534 (normalize_one_pred_chain): Likewise.
37536 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
37538 PR gcov-profile/58602
37539 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
37541 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
37544 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
37545 -fno-devirtualize; try to devirtualize by the knowledge of
37546 virtual table pointer given by aggregate propagation.
37547 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
37548 (ipa_print_node_jump_functions): Dump also offset that
37549 is relevant for polymorphic calls.
37550 (determine_known_aggregate_parts): Add arg_type parameter; use it
37551 instead of determining the type from pointer type.
37552 (ipa_compute_jump_functions_for_edge): Update call of
37553 determine_known_aggregate_parts.
37554 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
37555 (gimple_get_virt_method_for_binfo): ... here; simplify using
37556 vtable_pointer_value_to_vtable.
37557 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
37558 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
37559 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
37560 (vtable_pointer_value_to_vtable): Break out from ...; handle also
37562 (vtable_pointer_value_to_binfo): ... here.
37563 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
37565 2014-02-03 Teresa Johnson <tejohnson@google.com>
37567 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
37568 redef of outer loop index variable.
37570 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
37574 * doc/extend.texi (Function Attributes): Typo.
37576 2014-02-03 Cong Hou <congh@google.com>
37578 PR tree-optimization/60000
37579 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
37580 if the vectorized statement is a store. A store statement can only
37581 appear at the end of pattern statements.
37583 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
37585 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
37586 (ix86_option_override_internal): Default long double to 64-bit for
37587 32-bit Bionic and to 128-bit for 64-bit Bionic.
37589 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
37590 TARGET_LONG_DOUBLE_128 is true.
37591 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
37593 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
37594 (mlong-double-64): Negate -mlong-double-128.
37595 (mlong-double-128): New option.
37597 * config/i386/i386-c.c (ix86_target_macros): Define
37598 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
37600 * doc/invoke.texi: Document -mlong-double-128.
37602 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
37604 PR rtl-optimization/60024
37605 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
37607 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
37609 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
37611 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
37613 PR rtl-optimization/57662
37614 * sel-sched.c (code_motion_path_driver): Do not mark already not
37615 existing blocks in the visiting bitmap.
37617 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
37619 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
37620 on the insn being emitted.
37622 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
37623 Will Deacon <will.deacon@arm.com>
37625 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
37627 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
37629 * config/arm/arm-tables.opt: Regenerate.
37631 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
37633 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
37634 for vector types other than V16QImode.
37635 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
37636 define_expand, and call altivec_expand_vec_perm_le when producing
37637 code with little endian element order.
37638 (*altivec_vperm_<mode>_internal): New insn having previous
37639 behavior of altivec_vperm_<mode>.
37640 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
37641 altivec_expand_vec_perm_le when producing code with little endian
37643 (*altivec_vperm_<mode>_uns_internal): New insn having previous
37644 behavior of altivec_vperm_<mode>_uns.
37646 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
37648 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
37649 (altivec_vsumsws): Add handling for -maltivec=be with a little
37651 (altivec_vsumsws_direct): New.
37652 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
37653 gen_altivec_vsumsws.
37655 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
37657 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
37658 vtable_pointer_value_to_binfo): New functions.
37659 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
37660 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
37662 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
37664 * config/nios2/nios2.md (load_got_register): Initialize GOT
37665 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
37666 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
37668 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
37670 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
37671 preserverd by passthrough, do not propagate the type.
37673 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
37675 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
37676 (mips_atomic_assign_expand_fenv): New function.
37677 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
37679 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
37681 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
37682 (__builtin_mips_set_fcsr): Likewise.
37683 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
37684 MIPS_USI_FTYPE_VOID.
37685 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
37686 (mips16_expand_set_fcsr): Likewise.
37687 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
37688 (mips16_set_fcsr_stub): Likewise.
37689 (mips16_get_fcsr_one_only_stub): New class.
37690 (mips16_set_fcsr_one_only_stub): Likewise.
37691 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
37692 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
37693 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
37694 (hard_float): New availability predicate.
37695 (mips_builtins): Add get_fcsr and set_fcsr.
37696 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
37697 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
37698 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
37699 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
37700 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
37703 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
37705 * config/mips/mips.c (mips_one_only_stub): New class.
37706 (mips_need_mips16_rdhwr_p): Replace with...
37707 (mips16_rdhwr_stub): ...this new variable.
37708 (mips16_stub_call_address): New function.
37709 (mips16_rdhwr_one_only_stub): New class.
37710 (mips_expand_thread_pointer): Use mips16_stub_call_address.
37711 (mips_output_mips16_rdhwr): Delete.
37712 (mips_finish_stub): New function.
37713 (mips_code_end): Use it to handle rdhwr stubs.
37715 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
37718 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
37719 when calculating size of integer atomic types.
37721 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
37723 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
37725 2014-02-01 Jakub Jelinek <jakub@redhat.com>
37727 PR tree-optimization/60003
37728 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
37729 * profile.c (branch_prob): Use gimple_call_builtin_p
37730 to check for BUILT_IN_SETJMP_RECEIVER.
37731 * tree-inline.c (copy_bb): Call notice_special_calls.
37733 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
37736 * lra-constraints.c (process_alt_operands): Update reload_sum only
37739 2014-01-31 Richard Henderson <rth@redhat.com>
37741 PR middle-end/60004
37742 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
37743 until after else_eh is processed.
37745 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
37747 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
37748 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
37749 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
37750 in smmintrin.h, remove them.
37751 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
37752 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
37753 * config/i386/i386.md (ROUND_SAE): Fix value.
37754 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
37755 (const48_operand): New.
37756 * config/i386/subst.md (round), (round_expand): Use
37757 const_4_or_8_to_11_operand.
37758 (round_saeonly), (round_saeonly_expand): Use const48_operand.
37760 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
37762 * config/i386/constraints.md (Yk): Swap meaning with k.
37763 * config/i386/i386.md (movhi_internal): Change Yk to k.
37764 (movqi_internal): Ditto.
37765 (*k<logic><mode>): Ditto.
37768 (kandn<mode>): Ditto.
37769 (*<code>hi_1): Ditto.
37770 (*<code>qi_1): Ditto.
37771 (kxnor<mode>): Ditto.
37772 (kortestzhi): Ditto.
37773 (kortestchi): Ditto.
37775 (*one_cmplhi2_1): Ditto.
37776 (*one_cmplqi2_1): Ditto.
37777 * config/i386/sse.md (): Change k to Yk.
37778 (avx512f_load<mode>_mask): Ditto.
37779 (avx512f_blendm<mode>): Ditto.
37780 (avx512f_store<mode>_mask): Ditto.
37781 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
37782 (avx512f_storedqu<mode>_mask): Ditto.
37783 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
37785 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
37786 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
37787 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
37788 (avx512f_maskcmp<mode>3): Ditto.
37789 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
37790 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
37791 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
37792 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
37793 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
37794 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
37795 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
37796 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
37797 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
37798 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
37799 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
37800 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
37801 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
37802 (vec_extract_lo_<mode>_maskm): Ditto.
37803 (vec_extract_hi_<mode>_maskm): Ditto.
37804 (avx512f_vternlog<mode>_mask): Ditto.
37805 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
37806 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
37807 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
37808 (avx512f_<code>v8div16qi2_mask): Ditto.
37809 (avx512f_<code>v8div16qi2_mask_store): Ditto.
37810 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
37811 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
37812 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
37813 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
37814 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
37815 (*avx512pf_gatherpf<mode>df_mask): Ditto.
37816 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
37817 (*avx512pf_scatterpf<mode>df_mask): Ditto.
37818 (avx512cd_maskb_vec_dupv8di): Ditto.
37819 (avx512cd_maskw_vec_dupv16si): Ditto.
37820 (avx512f_vpermi2var<mode>3_maskz): Ditto.
37821 (avx512f_vpermi2var<mode>3_mask): Ditto.
37822 (avx512f_vpermi2var<mode>3_mask): Ditto.
37823 (avx512f_vpermt2var<mode>3_maskz): Ditto.
37824 (*avx512f_gathersi<mode>): Ditto.
37825 (*avx512f_gathersi<mode>_2): Ditto.
37826 (*avx512f_gatherdi<mode>): Ditto.
37827 (*avx512f_gatherdi<mode>_2): Ditto.
37828 (*avx512f_scattersi<mode>): Ditto.
37829 (*avx512f_scatterdi<mode>): Ditto.
37830 (avx512f_compress<mode>_mask): Ditto.
37831 (avx512f_compressstore<mode>_mask): Ditto.
37832 (avx512f_expand<mode>_mask): Ditto.
37833 * config/i386/subst.md (mask): Change k to Yk.
37834 (mask_scalar_merge): Ditto.
37837 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
37839 * doc/extend.texi (Vector Extensions): Document ?: in C++.
37841 2014-01-31 Richard Biener <rguenther@suse.de>
37843 PR middle-end/59990
37844 * builtins.c (fold_builtin_memory_op): Make sure to not
37845 use a floating-point mode or a boolean or enumeral type for
37846 the copy operation.
37848 2014-01-30 DJ Delorie <dj@redhat.com>
37850 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
37851 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
37852 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
37853 whenever main() has an epilogue.
37855 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
37857 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
37858 unused variable "field".
37859 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
37860 (vsx_mergeh_<mode>): Likewise.
37861 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
37862 (altivec_vmrghh): Likewise.
37863 (altivec_vmrghw): Likewise.
37864 (altivec_vmrglb): Likewise.
37865 (altivec_vmrglh): Likewise.
37866 (altivec_vmrglw): Likewise.
37867 (altivec_vspltb): Add missing uses.
37868 (altivec_vsplth): Likewise.
37869 (altivec_vspltw): Likewise.
37870 (altivec_vspltsf): Likewise.
37872 2014-01-30 Jakub Jelinek <jakub@redhat.com>
37875 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
37876 frame related instructions.
37878 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
37880 PR rtl-optimization/59959
37881 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
37882 any reload of register whose subreg is invalid.
37884 2014-01-30 Jakub Jelinek <jakub@redhat.com>
37886 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
37887 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
37888 Add missing return type - void.
37890 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
37892 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
37893 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
37894 remove element index adjustment for endian (now handled in vsx.md
37896 (altivec_expand_vec_perm_const): Use
37897 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
37898 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
37899 (vsx_xxspltw_<mode>): Adjust element index for little endian.
37900 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
37901 define_expand and a new define_insn *altivec_vspltb_internal;
37902 adjust for -maltivec=be on a little endian target.
37903 (altivec_vspltb_direct): New.
37904 (altivec_vsplth): Divide into a define_expand and a new
37905 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
37906 little endian target.
37907 (altivec_vsplth_direct): New.
37908 (altivec_vspltw): Divide into a define_expand and a new
37909 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
37910 little endian target.
37911 (altivec_vspltw_direct): New.
37912 (altivec_vspltsf): Divide into a define_expand and a new
37913 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
37914 a little endian target.
37916 2014-01-30 Richard Biener <rguenther@suse.de>
37918 PR tree-optimization/59993
37919 * tree-ssa-forwprop.c (associate_pointerplus): Check we
37920 can propagate form the earlier stmt and avoid the transform
37921 when the intermediate result is needed.
37923 2014-01-30 Alangi Derick <alangiderick@gmail.com>
37925 * README.Portability: Fix typo.
37927 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
37929 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
37930 comparison_operator with ordered_comparison_operator.
37932 2014-01-30 Nick Clifton <nickc@redhat.com>
37934 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
37935 Rename to mn10300_store_multiple_regs.
37936 * config/mn10300/mn10300.c: Likewise.
37937 * config/mn10300/mn10300.md (store_movm): Fix typo: call
37938 store_multiple_regs.
37939 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
37940 Call mn10300_store_multiple_regs.
37942 2014-01-30 Nick Clifton <nickc@redhat.com>
37943 DJ Delorie <dj@redhat.com>
37945 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
37946 %fp 2 to keep registers after it properly word-aligned.
37947 (rl78_alloc_physical_registers_umul): Handle the case where both
37948 input operands are the same.
37950 2014-01-30 Richard Biener <rguenther@suse.de>
37952 PR tree-optimization/59903
37953 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
37956 2014-01-30 Jason Merrill <jason@redhat.com>
37959 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
37962 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
37964 2014-01-30 Richard Biener <rguenther@suse.de>
37966 PR tree-optimization/59951
37967 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
37969 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
37972 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
37973 SFmode to DFmode case.
37975 2014-01-29 DJ Delorie <dj@redhat.com>
37977 * config/msp430/msp430.opt (-minrt): New.
37978 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
37980 (ENDFILE_SPEC): Likewise.
37982 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
37984 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
37985 (estimate_function_body_sizes): Use it.
37987 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
37990 * dwarf2out.c (is_cxx_auto): New.
37991 (is_base_type): Use it.
37992 (gen_type_die_with_usage): Likewise.
37994 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
37996 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
37997 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
37998 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
37999 -maltivec=be with LE targets.
38000 (vsx_mergeh_<mode>): Likewise.
38001 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
38002 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
38003 (altivec_vmrghb): Replace with define_expand and new
38004 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
38005 (altivec_vmrghb_direct): New define_insn.
38006 (altivec_vmrghh): Replace with define_expand and new
38007 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
38008 (altivec_vmrghh_direct): New define_insn.
38009 (altivec_vmrghw): Replace with define_expand and new
38010 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
38011 (altivec_vmrghw_direct): New define_insn.
38012 (*altivec_vmrghsf): Adjust for endianness.
38013 (altivec_vmrglb): Replace with define_expand and new
38014 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
38015 (altivec_vmrglb_direct): New define_insn.
38016 (altivec_vmrglh): Replace with define_expand and new
38017 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
38018 (altivec_vmrglh_direct): New define_insn.
38019 (altivec_vmrglw): Replace with define_expand and new
38020 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
38021 (altivec_vmrglw_direct): New define_insn.
38022 (*altivec_vmrglsf): Adjust for endianness.
38023 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
38024 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
38025 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
38026 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
38027 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
38028 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
38029 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
38030 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
38032 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
38034 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
38035 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
38038 2014-01-29 Richard Biener <rguenther@suse.de>
38040 PR tree-optimization/58742
38041 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
38042 associate_pointerplus_align.
38043 (associate_pointerplus_diff): New function.
38044 (associate_pointerplus): Likewise. Call associate_pointerplus_align
38045 and associate_pointerplus_diff.
38047 2014-01-29 Richard Biener <rguenther@suse.de>
38049 * lto-streamer.h (LTO_major_version): Bump to 3.
38050 (LTO_minor_version): Reset to 0.
38052 2014-01-29 Renlin Li <Renlin.Li@arm.com>
38054 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
38055 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
38056 (arm_file_start): Generate correct asm header for armv7ve.
38057 * config/arm/bpabi.h: Add multilib support for armv7ve.
38058 * config/arm/driver-arm.c: Change the architectures of cortex-a7
38059 and cortex-a15 to armv7ve.
38060 * config/arm/t-aprofile: Add multilib support for armv7ve.
38061 * doc/invoke.texi: Document -march=armv7ve.
38063 2014-01-29 Richard Biener <rguenther@suse.de>
38065 PR tree-optimization/58742
38066 * tree-ssa-forwprop.c (associate_plusminus): Return true
38067 if we changed sth, defer EH cleanup to ...
38068 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
38069 (simplify_mult): New function.
38071 2014-01-29 Jakub Jelinek <jakub@redhat.com>
38073 PR middle-end/59917
38074 PR tree-optimization/59920
38075 * tree.c (build_common_builtin_nodes): Remove
38076 __builtin_setjmp_dispatcher initialization.
38077 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
38078 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
38079 instead of gsi_after_labels + manually skipping debug stmts.
38080 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
38081 ignore bbs with IFN_ABNORMAL_DISPATCHER.
38082 * tree-inline.c (copy_edges_for_bb): Remove
38083 can_make_abnormal_goto argument, instead add abnormal_goto_dest
38084 argument. Ignore computed_goto_p stmts. Don't call
38085 make_abnormal_goto_edges. If a call might need abnormal edges
38086 for non-local gotos, see if it already has an edge to
38087 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
38088 with true argument, don't do anything then, otherwise add
38089 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
38090 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
38092 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
38093 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
38094 (lower_stmt): Don't set data->calls_builtin_setjmp.
38095 (lower_builtin_setjmp): Adjust comment.
38096 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
38097 * tree-cfg.c (found_computed_goto): Remove.
38098 (factor_computed_gotos): Remove.
38099 (make_goto_expr_edges): Return bool, true for computed gotos.
38100 Don't call make_abnormal_goto_edges.
38101 (build_gimple_cfg): Don't set found_computed_goto, don't call
38102 factor_computed_gotos.
38103 (computed_goto_p): No longer static.
38104 (make_blocks): Don't set found_computed_goto.
38105 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
38106 (make_edges): If make_goto_expr_edges returns true, push bb
38107 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
38108 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
38109 vector. Record mapping between bbs and OpenMP regions if there
38110 are any, adjust make_gimple_omp_edges caller. Call
38111 handle_abnormal_edges.
38112 (make_abnormal_goto_edges): Remove.
38113 * tree-cfg.h (make_abnormal_goto_edges): Remove.
38114 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
38115 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
38116 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
38117 * internal-fn.def (ABNORMAL_DISPATCHER): New.
38118 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
38119 filling *region also set *region_idx to (*region)->entry->index.
38122 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
38123 For REGs set ORIGINAL_REGNO.
38125 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
38127 * doc/md.texi: Mention that a target shouldn't implement
38128 vec_widen_(s|u)mul_even/odd pair if it is less efficient
38131 2014-01-29 Jakub Jelinek <jakub@redhat.com>
38133 PR tree-optimization/59594
38134 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
38135 a copy of the datarefs vector rather than the vector itself.
38137 2014-01-28 Jason Merrill <jason@redhat.com>
38140 * dwarf2out.c (auto_die): New static.
38141 (gen_type_die_with_usage): Handle C++1y 'auto'.
38142 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
38145 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
38148 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
38149 (SPEC_X32): Likewise.
38150 (SPEC_64): Likewise.
38151 * config/i386/i386.c (ix86_option_override_internal): Turn off
38152 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
38154 (x86_file_start): Output .code16gcc for TARGET_16BIT.
38155 * config/i386/i386.h (TARGET_16BIT): New macro.
38156 (TARGET_16BIT_P): Likewise.
38157 * config/i386/i386.opt: Add m16.
38158 * doc/invoke.texi: Document -m16.
38160 2014-01-28 Jakub Jelinek <jakub@redhat.com>
38162 PR preprocessor/59935
38163 * input.c (location_get_source_line): Bail out on when line number
38164 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
38166 2014-01-28 Richard Biener <rguenther@suse.de>
38168 PR tree-optimization/58742
38169 * tree-ssa-forwprop.c (associate_plusminus): Handle
38170 pointer subtraction of the form (T)(P + A) - (T)P.
38172 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
38174 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
38177 2014-01-28 Richard Biener <rguenther@suse.de>
38180 2014-01-28 Richard Biener <rguenther@suse.de>
38182 PR rtl-optimization/45364
38183 PR rtl-optimization/59890
38184 * var-tracking.c (local_get_addr_clear_given_value): Handle
38185 already cleared slot.
38186 (val_reset): Handle not allocated local_get_addr_cache.
38187 (vt_find_locations): Use post-order on the inverted CFG.
38189 2014-01-28 Richard Biener <rguenther@suse.de>
38191 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
38193 2014-01-28 Richard Biener <rguenther@suse.de>
38195 PR rtl-optimization/45364
38196 PR rtl-optimization/59890
38197 * var-tracking.c (local_get_addr_clear_given_value): Handle
38198 already cleared slot.
38199 (val_reset): Handle not allocated local_get_addr_cache.
38200 (vt_find_locations): Use post-order on the inverted CFG.
38202 2014-01-28 Alan Modra <amodra@gmail.com>
38204 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
38205 * configure.ac <recursive call for build != host>: Define
38206 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
38207 and LD_FOR_BUILD too.
38208 * configure: Regenerate.
38210 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
38212 * config/i386/i386.c (get_builtin_code_for_version): Separate
38213 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
38214 Broadwell from Haswell.
38216 2014-01-27 Steve Ellcey <sellcey@mips.com>
38218 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
38219 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
38220 * config/mips/mips.c (mips_option_override): Change setting
38222 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
38223 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
38224 Change from Mask to Var.
38226 2014-01-27 Jeff Law <law@redhat.com>
38228 * ipa-inline.c (inline_small_functions): Fix typo.
38230 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
38232 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
38233 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
38234 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
38235 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
38236 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
38237 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
38238 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
38239 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
38240 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
38241 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
38242 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
38243 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
38244 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
38245 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
38246 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
38247 (_mm512_storeu_epi64): Ditto.
38248 (_mm512_cmpge_epi32_mask): Ditto.
38249 (_mm512_cmpge_epu32_mask): Ditto.
38250 (_mm512_cmpge_epi64_mask): Ditto.
38251 (_mm512_cmpge_epu64_mask): Ditto.
38252 (_mm512_cmple_epi32_mask): Ditto.
38253 (_mm512_cmple_epu32_mask): Ditto.
38254 (_mm512_cmple_epi64_mask): Ditto.
38255 (_mm512_cmple_epu64_mask): Ditto.
38256 (_mm512_cmplt_epi32_mask): Ditto.
38257 (_mm512_cmplt_epu32_mask): Ditto.
38258 (_mm512_cmplt_epi64_mask): Ditto.
38259 (_mm512_cmplt_epu64_mask): Ditto.
38260 (_mm512_cmpneq_epi32_mask): Ditto.
38261 (_mm512_cmpneq_epu32_mask): Ditto.
38262 (_mm512_cmpneq_epi64_mask): Ditto.
38263 (_mm512_cmpneq_epu64_mask): Ditto.
38264 (_mm512_expand_pd): Ditto.
38265 (_mm512_expand_ps): Ditto.
38266 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
38267 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
38268 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
38269 * config/i386/i386.c (ix86_builtins): Add
38270 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
38271 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
38272 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
38273 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
38274 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
38275 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
38276 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
38277 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
38278 IX86_BUILTIN_PMOVUSQW512_MEM.
38279 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
38280 __builtin_ia32_pmovsqd512mem_mask,
38281 __builtin_ia32_pmovqd512mem_mask,
38282 __builtin_ia32_pmovusqw512mem_mask,
38283 __builtin_ia32_pmovsqw512mem_mask,
38284 __builtin_ia32_pmovqw512mem_mask,
38285 __builtin_ia32_pmovusdw512mem_mask,
38286 __builtin_ia32_pmovsdw512mem_mask,
38287 __builtin_ia32_pmovdw512mem_mask,
38288 __builtin_ia32_pmovqb512mem_mask,
38289 __builtin_ia32_pmovusqb512mem_mask,
38290 __builtin_ia32_pmovsqb512mem_mask,
38291 __builtin_ia32_pmovusdb512mem_mask,
38292 __builtin_ia32_pmovsdb512mem_mask,
38293 __builtin_ia32_pmovdb512mem_mask.
38294 (bdesc_args): Add __builtin_ia32_expanddf512,
38295 __builtin_ia32_expandsf512.
38296 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
38297 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
38298 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
38299 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
38300 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
38301 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
38302 (avx512f_<code>v8div16qi2_mask_store): This.
38303 (avx512f_expand<mode>): New.
38305 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
38307 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
38309 (_mm512_mask_prefetch_i64gather_pd): Ditto.
38310 (_mm512_prefetch_i32scatter_pd): Ditto.
38311 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
38312 (_mm512_prefetch_i64scatter_pd): Ditto.
38313 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
38314 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
38315 (_mm512_mask_prefetch_i64gather_ps): Ditto.
38316 (_mm512_prefetch_i32scatter_ps): Ditto.
38317 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
38318 (_mm512_prefetch_i64scatter_ps): Ditto.
38319 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
38320 * config/i386/i386-builtin-types.def: Define
38321 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
38322 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
38323 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
38324 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
38325 IX86_BUILTIN_SCATTERPFQPD.
38326 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
38327 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
38328 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
38329 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
38330 __builtin_ia32_scatterpfqps.
38331 (ix86_expand_builtin): Expand new built-ins.
38332 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
38333 fix memory access data type.
38334 (*avx512pf_gatherpf<mode>_mask): Ditto.
38335 (*avx512pf_gatherpf<mode>): Ditto.
38336 (avx512pf_scatterpf<mode>): Ditto.
38337 (*avx512pf_scatterpf<mode>_mask): Ditto.
38338 (*avx512pf_scatterpf<mode>): Ditto.
38339 (GATHER_SCATTER_SF_MEM_MODE): New.
38340 (avx512pf_gatherpf<mode>df): Ditto.
38341 (*avx512pf_gatherpf<mode>df_mask): Ditto.
38342 (*avx512pf_scatterpf<mode>df): Ditto.
38344 2014-01-27 Jakub Jelinek <jakub@redhat.com>
38347 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
38348 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
38351 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
38353 * common/config/arm/arm-common.c
38354 (arm_rewrite_mcpu): Handle multiple names.
38356 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
38358 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
38360 * gimple-builder.h (create_gimple_tmp): Delete.
38362 2014-01-27 Christian Bruel <christian.bruel@st.com>
38364 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
38367 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
38369 * config/pa/pa.md (call): Generate indirect long calls to non-local
38370 functions when outputing 32-bit code.
38371 (call_value): Likewise except for special call to buggy powf function.
38373 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
38374 portable runtime and PIC indirect calls.
38375 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
38376 and PIC call sequences. Use ldo instead of blr to set return register
38377 in PIC call sequence.
38379 2014-01-25 Walter Lee <walt@tilera.com>
38381 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
38382 avoid clobbering a live register.
38384 2014-01-25 Walter Lee <walt@tilera.com>
38386 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
38387 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
38388 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
38389 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
38391 2014-01-25 Walter Lee <walt@tilera.com>
38393 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
38394 arguments on even registers.
38395 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
38397 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
38398 (BIGGEST_ALIGNMENT): Ditto.
38399 (BIGGEST_FIELD_ALIGNMENT): Ditto.
38401 2014-01-25 Walter Lee <walt@tilera.com>
38403 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
38404 insns before bundling.
38405 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
38407 2014-01-25 Walter Lee <walt@tilera.com>
38409 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
38410 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
38411 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
38413 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
38415 * config/mips/constraints.md (kl): Delete.
38416 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
38417 define expands, using...
38418 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
38419 instructions for MIPS16.
38420 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
38421 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
38423 2014-01-25 Walter Lee <walt@tilera.com>
38425 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
38429 2014-01-25 Walter Lee <walt@tilera.com>
38431 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
38432 (TARGET_EXPAND_TO_RTL_HOOK): Define.
38434 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
38436 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
38439 2014-01-25 Jakub Jelinek <jakub@redhat.com>
38441 * print-rtl.c (in_call_function_usage): New var.
38442 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
38443 EXPR_LIST mode as mode and not as reg note name.
38445 PR middle-end/59561
38446 * cfgloopmanip.c (copy_loop_info): If
38447 loop->warned_aggressive_loop_optimizations, make sure
38448 the flag is set in target loop too.
38450 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
38452 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
38454 * builtins.def: Likewise.
38455 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
38456 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
38457 * ira.c (ira_setup_eliminable_regset): Likewise.
38458 * omp-low.c (gate_expand_omp): Likewise.
38459 (execute_lower_omp): Likewise.
38460 (diagnose_sb_0): Likewise.
38461 (gate_diagnose_omp_blocks): Likewise.
38462 (simd_clone_clauses_extract): Likewise.
38465 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
38467 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
38468 correction for little endian...
38469 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
38472 2014-01-24 Jeff Law <law@redhat.com>
38474 PR tree-optimization/59919
38475 * tree-vrp.c (find_assert_locations_1): Do not register asserts
38476 for non-returning calls.
38478 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
38480 * common/config/aarch64/aarch64-common.c
38481 (aarch64_rewrite_mcpu): Handle multiple names.
38482 * config/aarch64/aarch64.h
38483 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
38485 2014-01-24 Dodji Seketeli <dodji@redhat.com>
38487 * input.c (add_file_to_cache_tab): Handle the case where fopen
38490 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
38493 * config/i386/i386.md (pushsf splitter): Get stack adjustment
38494 from push operand if code of push isn't PRE_DEC.
38496 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
38499 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
38500 -mquad-memory-atomic. Update -mquad-memory documentation to say
38501 it is only used for non-atomic loads/stores.
38503 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
38504 -mquad-memory or -mquad-memory-atomic switches.
38506 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
38507 -mquad-memory-atomic to ISA 2.07 support.
38509 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
38510 to separate support of normal quad word memory operations (ldq, stq)
38511 from the atomic quad word memory operations.
38513 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
38514 support to separate non-atomic quad word operations from atomic
38515 quad word operations. Disable non-atomic quad word operations in
38516 little endian mode so that we don't have to swap words after the
38517 load and before the store.
38518 (quad_load_store_p): Add comment about atomic quad word support.
38519 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
38520 options printed with -mdebug=reg.
38522 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
38523 -mquad-memory-atomic as the test for whether we have quad word
38524 atomic instructions.
38525 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
38526 or -mp8-vector are used, allow byte/half-word atomic operations.
38528 * config/rs6000/sync.md (load_lockedti): Insure that the address
38529 is a proper indexed or indirect address for the lqarx instruction.
38530 On little endian systems, swap the hi/lo registers after the lqarx
38532 (load_lockedpti): Use indexed_or_indirect_operand predicate to
38533 insure the address is valid for the lqarx instruction.
38534 (store_conditionalti): Insure that the address is a proper indexed
38535 or indirect address for the stqcrx. instruction. On little endian
38536 systems, swap the hi/lo registers before doing the stqcrx.
38538 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
38539 insure the address is valid for the stqcrx. instruction.
38541 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
38542 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
38543 type of quad memory support is available.
38545 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
38547 PR regression/59915
38548 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
38549 there is a danger of looping.
38551 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
38553 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
38554 force flag_ira_loop_pressure if set via command line.
38556 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
38558 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
38559 (ashr_simd): New builtin handling DI mode.
38560 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
38561 (aarch64_sshr_simddi): New match pattern.
38562 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
38563 (vshrd_n_s64): Likewise.
38564 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
38566 2014-01-23 Nick Clifton <nickc@redhat.com>
38568 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
38569 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
38570 favour of mcu specific scripts.
38571 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
38574 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
38575 Alex Velenko <Alex.Velenko@arm.com>
38577 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
38578 (vaddv_s16): Likewise.
38579 (vaddv_s32): Likewise.
38580 (vaddv_u8): Likewise.
38581 (vaddv_u16): Likewise.
38582 (vaddv_u32): Likewise.
38583 (vaddvq_s8): Likewise.
38584 (vaddvq_s16): Likewise.
38585 (vaddvq_s32): Likewise.
38586 (vaddvq_s64): Likewise.
38587 (vaddvq_u8): Likewise.
38588 (vaddvq_u16): Likewise.
38589 (vaddvq_u32): Likewise.
38590 (vaddvq_u64): Likewise.
38591 (vaddv_f32): Likewise.
38592 (vaddvq_f32): Likewise.
38593 (vaddvq_f64): Likewise.
38594 (vmaxv_f32): Likewise.
38595 (vmaxv_s8): Likewise.
38596 (vmaxv_s16): Likewise.
38597 (vmaxv_s32): Likewise.
38598 (vmaxv_u8): Likewise.
38599 (vmaxv_u16): Likewise.
38600 (vmaxv_u32): Likewise.
38601 (vmaxvq_f32): Likewise.
38602 (vmaxvq_f64): Likewise.
38603 (vmaxvq_s8): Likewise.
38604 (vmaxvq_s16): Likewise.
38605 (vmaxvq_s32): Likewise.
38606 (vmaxvq_u8): Likewise.
38607 (vmaxvq_u16): Likewise.
38608 (vmaxvq_u32): Likewise.
38609 (vmaxnmv_f32): Likewise.
38610 (vmaxnmvq_f32): Likewise.
38611 (vmaxnmvq_f64): Likewise.
38612 (vminv_f32): Likewise.
38613 (vminv_s8): Likewise.
38614 (vminv_s16): Likewise.
38615 (vminv_s32): Likewise.
38616 (vminv_u8): Likewise.
38617 (vminv_u16): Likewise.
38618 (vminv_u32): Likewise.
38619 (vminvq_f32): Likewise.
38620 (vminvq_f64): Likewise.
38621 (vminvq_s8): Likewise.
38622 (vminvq_s16): Likewise.
38623 (vminvq_s32): Likewise.
38624 (vminvq_u8): Likewise.
38625 (vminvq_u16): Likewise.
38626 (vminvq_u32): Likewise.
38627 (vminnmv_f32): Likewise.
38628 (vminnmvq_f32): Likewise.
38629 (vminnmvq_f64): Likewise.
38631 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
38633 * config/aarch64/aarch64-simd.md
38634 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
38635 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
38636 (*aarch64_mul3_elt<mode>): Likewise.
38637 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
38638 (*aarch64_mul3_elt_to_64v2df): Likewise.
38639 (*aarch64_mla_elt<mode>): Likewise.
38640 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
38641 (*aarch64_mls_elt<mode>): Likewise.
38642 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
38643 (*aarch64_fma4_elt<mode>): Likewise.
38644 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
38645 (*aarch64_fma4_elt_to_64v2df): Likewise.
38646 (*aarch64_fnma4_elt<mode>): Likewise.
38647 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
38648 (*aarch64_fnma4_elt_to_64v2df): Likewise.
38649 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
38650 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
38651 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
38652 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
38653 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
38654 (aarch64_sqdmull_lane<mode>_internal): Likewise.
38655 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
38657 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
38659 * config/aarch64/aarch64-simd.md
38660 (aarch64_be_checked_get_lane<mode>): New define_expand.
38661 * config/aarch64/aarch64-simd-builtins.def
38662 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
38663 New builtin definition.
38664 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
38665 Use new safe be builtin.
38667 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
38669 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
38671 (aarch64_be_st1<mode>): Likewise.
38672 (aarch_ld1<VALL:mode>): Define_expand modified.
38673 (aarch_st1<VALL:mode>): Likewise.
38674 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
38675 (UNSPEC_ST1): Likewise.
38677 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
38679 * config/microblaze/microblaze.md: Add trap insn and attribute
38681 2014-01-23 Dodji Seketeli <dodji@redhat.com>
38683 PR preprocessor/58580
38684 * input.h (location_get_source_line): Take an additional line_size
38686 (void diagnostics_file_cache_fini): Declare new function.
38687 * input.c (struct fcache): New type.
38688 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
38689 New static constants.
38690 (diagnostic_file_cache_init, total_lines_num)
38691 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
38692 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
38693 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
38694 (get_next_line, read_next_line, goto_next_line, read_line_num):
38695 New static function definitions.
38696 (diagnostic_file_cache_fini): New function.
38697 (location_get_source_line): Take an additional output line_len
38698 parameter. Re-write using lookup_or_add_file_to_cache_tab and
38700 * diagnostic.c (diagnostic_finish): Call
38701 diagnostic_file_cache_fini.
38702 (adjust_line): Take an additional input parameter for the length
38703 of the line, rather than calculating it with strlen.
38704 (diagnostic_show_locus): Adjust the use of
38705 location_get_source_line and adjust_line with respect to their new
38706 signature. While displaying a line now, do not stop at the first
38707 null byte. Rather, display the zero byte as a space and keep
38708 going until we reach the size of the line.
38709 * Makefile.in: Add vec.o to OBJS-libcommon
38711 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
38712 Ilya Tocar <ilya.tocar@intel.com>
38714 * config/i386/avx512fintrin.h (_mm512_kmov): New.
38715 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
38716 (__builtin_ia32_kmov16): Ditto.
38717 * config/i386/i386.md (UNSPEC_KMOV): New.
38720 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
38722 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
38723 (_mm512_storeu_si512): Ditto.
38725 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
38728 * rtl.h (get_referenced_operands): Declare.
38729 * recog.c (get_referenced_operands): New function.
38730 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
38731 operands have been referenced when recording LO_SUM references.
38733 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
38735 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
38737 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
38739 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
38740 Enable for generic and recent AMD targets.
38742 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
38744 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
38745 ARG_SIZE note when adjustment was eliminated.
38747 2014-01-22 Jeff Law <law@redhat.com>
38749 PR tree-optimization/59597
38750 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
38751 in file. Accept new argument REGISTERING and use it to modify
38752 dump output appropriately.
38753 (register_jump_thread): Corresponding changes.
38754 (mark_threaded_blocks): Reinstate code to cancel unprofitable
38755 thread paths involving joiner blocks. Add code to dump cancelled
38756 jump threading paths.
38758 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
38760 PR rtl-optimization/59477
38761 * lra-constraints.c (inherit_in_ebb): Process call for living hard
38762 regs. Update reloads_num and potential_reload_hard_regs for all insns.
38764 2014-01-22 Tom Tromey <tromey@redhat.com>
38766 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
38768 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
38770 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
38772 PR rtl-optimization/59896
38773 * lra-constraints.c (process_alt_operands): Check unused note for
38774 matched operands of insn with no output reloads.
38776 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
38778 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
38779 (mips_move_from_gpr_cost): Likewise.
38781 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
38783 PR rtl-optimization/59858
38784 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
38785 ira_class_hard_regs_num.
38786 (process_alt_operands): Increase reject for dying matched operand.
38788 2014-01-21 Jakub Jelinek <jakub@redhat.com>
38791 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
38792 smaller than size, perform several stores or loads and stores
38793 at dst + count - size to store or copy all of size bytes, rather
38794 than just last modesize bytes.
38796 2014-01-20 DJ Delorie <dj@redhat.com>
38798 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
38799 that CLOBBERs are REGs before propogating their values.
38801 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
38803 PR middle-end/59789
38804 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
38805 (cgraph_inline_failed_type): New function.
38806 * cgraph.h (DEFCIFCODE): Add type.
38807 (cgraph_inline_failed_type_t): New enum.
38808 (cgraph_inline_failed_type): New prototype.
38809 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
38810 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
38811 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
38812 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
38813 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
38814 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
38815 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
38816 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
38817 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
38818 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
38819 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
38820 OPTIMIZATION_MISMATCH.
38821 * tree-inline.c (expand_call_inline): Emit errors during
38822 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
38824 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
38827 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
38828 mode attribute in insn output.
38830 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
38832 * output.h (output_constant): Delete.
38833 * varasm.c (output_constant): Make private.
38835 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
38837 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
38839 2014-01-20 Jakub Jelinek <jakub@redhat.com>
38841 PR middle-end/59860
38842 * tree.h (fold_builtin_strcat): New prototype.
38843 * builtins.c (fold_builtin_strcat): No longer static. Add len
38844 argument, if non-NULL, don't call c_strlen. Optimize
38845 directly into __builtin_memcpy instead of __builtin_strcpy.
38846 (fold_builtin_2): Adjust fold_builtin_strcat caller.
38847 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
38849 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
38851 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
38852 for SImode_address_operand operands, having only a REG argument.
38854 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
38856 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
38857 loader name using mbig-endian.
38858 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
38860 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
38862 * doc/invoke.texi (-march): Clarify documentation for AArch64.
38863 (-mtune): Likewise.
38866 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
38868 * config/aarch64/aarch64-protos.h
38869 (aarch64_cannot_change_mode_class_ptr): Declare.
38870 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
38871 aarch64_cannot_change_mode_class_ptr): New.
38872 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
38873 backend hook aarch64_cannot_change_mode_class.
38875 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
38877 * common/config/aarch64/aarch64-common.c
38878 (aarch64_handle_option): Don't handle any option order logic here.
38879 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
38880 selected_cpu, warn on architecture version mismatch.
38881 (aarch64_override_options): Fix parsing order for option strings.
38883 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
38884 Iain Sandoe <iain@codesourcery.com>
38887 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
38888 warning. Amend comment to reflect current functionality.
38890 2014-01-20 Richard Biener <rguenther@suse.de>
38892 PR middle-end/59860
38893 * builtins.c (fold_builtin_strcat): Remove case better handled
38894 by tree-ssa-strlen.c.
38896 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
38898 * config/aarch64/aarch64.opt
38899 (mcpu, march, mtune): Make case-insensitive.
38901 2014-01-20 Jakub Jelinek <jakub@redhat.com>
38904 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
38905 if operands[1] is a REG or ZERO_EXTEND of a REG.
38907 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
38909 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
38911 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
38913 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
38914 long non-pic millicode calls.
38916 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
38918 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
38920 2014-01-19 Kito Cheng <kito@0xlab.org>
38922 * builtins.c (expand_movstr): Check movstr expand done or fail.
38924 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
38925 H.J. Lu <hongjiu.lu@intel.com>
38928 * config/i386/i386.md (*lea<mode>): Zero-extend return register
38929 to DImode for zero-extended addresses.
38931 2014-01-19 Jakub Jelinek <jakub@redhat.com>
38933 PR rtl-optimization/57763
38934 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
38935 on the new indirect jump_insn and increment LABEL_NUSES (label).
38937 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
38941 * config.gcc (x86_archs): New variable.
38942 (x86_64_archs): Likewise.
38943 (x86_cpus): Likewise.
38944 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
38945 --with-arch/--with-cpu= options.
38946 Support --with-arch=/--with-cpu={nehalem,westmere,
38947 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
38949 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
38951 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
38952 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
38954 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
38956 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
38958 2014-01-18 Jakub Jelinek <jakub@redhat.com>
38961 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
38962 clear cpp_get_options (parse_in)->warn_unused_macros for
38963 ix86_target_macros_internal with cpp_define.
38965 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
38967 * jump.c (delete_related_insns): Keep (use (insn))s.
38968 * reorg.c (redundant_insn): Check for barriers too.
38970 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
38972 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
38974 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
38976 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
38977 call to $$dyncall when TARGET_LONG_CALLS is true.
38979 2014-01-17 Jeff Law <law@redhat.com>
38981 * ree.c (combine_set_extension): Temporarily disable test for
38982 changing number of hard registers.
38984 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
38986 PR middle-end/58125
38987 * ipa-inline-analysis.c (inline_free_summary):
38988 Do not free summary of aliases.
38990 2014-01-17 Jakub Jelinek <jakub@redhat.com>
38992 PR middle-end/59706
38993 * gimplify.c (gimplify_expr): Use create_tmp_var
38994 instead of create_tmp_var_raw. If cond doesn't have
38995 integral type, don't add the IFN_ANNOTATE builtin at all.
38997 2014-01-17 Martin Jambor <mjambor@suse.cz>
39000 * ipa-cp.c (prev_edge_clone): New variable.
39001 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
39002 Also resize prev_edge_clone vector.
39003 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
39004 (ipcp_edge_removal_hook): New function.
39005 (ipcp_driver): Register ipcp_edge_removal_hook.
39007 2014-01-17 Andrew Pinski <apinski@cavium.com>
39008 Steve Ellcey <sellcey@mips.com>
39011 * config/mips/mips.c (mips_print_operand): Check operand mode instead
39014 2014-01-17 Jeff Law <law@redhat.com>
39016 PR middle-end/57904
39017 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
39018 so that pass_ccp runs first.
39020 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
39022 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
39023 (ix86_adjust_cost): Use !TARGET_XXX.
39024 (do_reorder_for_imul): Likewise.
39025 (swap_top_of_ready_list): Likewise.
39026 (ix86_sched_reorder): Likewise.
39028 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
39030 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
39031 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
39032 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
39033 (intel_memset): New. Duplicate slm_memset.
39034 (intel_cost): New. Duplicate slm_cost.
39035 (m_INTEL): New macro.
39036 (processor_target_table): Add "intel".
39037 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
39038 with PROCESSOR_INTEL for "intel".
39039 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
39040 PROCESSOR_SILVERMONT.
39041 (ix86_issue_rate): Likewise.
39042 (ix86_adjust_cost): Likewise.
39043 (ia32_multipass_dfa_lookahead): Likewise.
39044 (swap_top_of_ready_list): Likewise.
39045 (ix86_sched_reorder): Likewise.
39046 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
39047 instead of TARGET_OPT_AGU.
39048 * config/i386/i386.h (TARGET_INTEL): New.
39049 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
39050 (processor_type): Add PROCESSOR_INTEL.
39051 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
39052 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
39054 2014-01-17 Marek Polacek <polacek@redhat.com>
39057 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
39060 2014-01-17 Richard Biener <rguenther@suse.de>
39062 PR tree-optimization/46590
39063 * opts.c (default_options_table): Add entries for
39064 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
39065 all enabled at -O1 but not for -Og.
39066 * common.opt (fbranch-count-reg): Remove Init(1).
39067 (fmove-loop-invariants): Likewise.
39068 (ftree-pta): Likewise.
39070 2014-01-17 Jakub Jelinek <jakub@redhat.com>
39072 * config/i386/i386.c (ix86_data_alignment): For compatibility with
39073 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
39074 decls to at least the GCC 4.8 used alignments.
39077 * tree-nested.c (convert_nonlocal_reference_stmt,
39078 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
39079 of GIMPLE_BIND stmts, adjust associated decls.
39081 2014-01-17 Richard Biener <rguenther@suse.de>
39083 PR tree-optimization/46590
39084 * vec.h (vec<>::bseach): New member function implementing
39085 binary search according to C89 bsearch.
39086 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
39087 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
39088 bitmap pointer again. Make accesses_in_loop a flat array.
39089 (mem_ref_obstack): New global.
39090 (outermost_indep_loop): Adjust for mem_ref->stored changes.
39091 (mark_ref_stored): Likewise.
39092 (ref_indep_loop_p_2): Likewise.
39093 (set_ref_stored_in_loop): New helper function.
39094 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
39095 (memref_free): Adjust.
39096 (record_mem_ref_loc): Simplify.
39097 (gather_mem_refs_stmt): Adjust.
39098 (sort_locs_in_loop_postorder_cmp): New function.
39099 (analyze_memory_references): Sort accesses_in_loop after
39100 loop postorder number.
39101 (find_ref_loc_in_loop_cmp): New function.
39102 (for_all_locs_in_loop): Find relevant cluster of locs in
39103 accesses_in_loop and iterate without recursion.
39104 (execute_sm): Avoid uninit warning.
39105 (struct ref_always_accessed): Simplify.
39106 (ref_always_accessed::operator ()): Likewise.
39107 (ref_always_accessed_p): Likewise.
39108 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
39109 loop postorder numbers here.
39110 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
39113 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
39116 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
39117 on decls for which assemble_alias has been called.
39119 2014-01-17 Nick Clifton <nickc@redhat.com>
39121 * config/msp430/msp430.opt: (mcpu): New option.
39122 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
39123 (msp430_option_override): Parse target_cpu. If the MCU name
39124 matches a generic string, clear target_mcu.
39125 (msp430_attr): Allow numeric interrupt values up to 63.
39126 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
39127 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
39129 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
39131 * config/msp430/msp430.md (popm): Use %J rather than %I.
39132 (addsi3): Use msp430_nonimmediate_operand for operand 2.
39133 (addhi_cy_i): Use immediate_operand for operand 2.
39134 * doc/invoke.texi: Document -mcpu option.
39136 2014-01-17 Richard Biener <rguenther@suse.de>
39138 PR rtl-optimization/38518
39139 * df.h (df_analyze_loop): Declare.
39140 * df-core.c: Include cfgloop.h.
39141 (df_analyze_1): Split out main part of df_analyze.
39142 (df_analyze): Adjust.
39143 (loop_inverted_post_order_compute): New function.
39144 (loop_post_order_compute): Likewise.
39145 (df_analyze_loop): New function avoiding whole-function
39146 postorder computes.
39147 * loop-invariant.c (find_defs): Use df_analyze_loop.
39148 (find_invariants): Adjust.
39149 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
39151 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
39153 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
39154 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
39156 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
39158 * ipa-ref.c (ipa_remove_stmt_references): Fix references
39159 traversal when removing references.
39161 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
39164 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
39166 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
39168 PR middle-end/56791
39169 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
39170 pushing a reload for an autoinc when we had previously reloaded an
39171 inner part of the address.
39173 2014-01-16 Jakub Jelinek <jakub@redhat.com>
39175 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
39177 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
39178 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
39179 when not giving up or versioning for alias only because of
39181 (vect_analyze_data_ref_dependences): Set to true.
39182 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
39184 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
39185 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
39188 PR middle-end/58344
39189 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
39192 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
39193 operand 0 predicate for gathers, use a new pseudo as subtarget.
39195 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
39197 PR middle-end/59609
39198 * lra-constraints.c (process_alt_operands): Add printing debug info.
39199 Check absence of input/output reloads for matched operands too.
39201 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
39203 PR rtl-optimization/59835
39204 * ira.c (ira_init_register_move_cost): Increase cost for
39207 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
39209 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
39211 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
39214 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
39215 non-register objects. Use gen_(high/low)part more consistently.
39218 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
39221 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
39222 endian support, remove tests for WORDS_BIG_ENDIAN.
39223 (p8_mfvsrd_3_<mode>): Likewise.
39224 (reload_gpr_from_vsx<mode>): Likewise.
39225 (reload_gpr_from_vsxsf): Likewise.
39226 (p8_mfvsrd_4_disf): Likewise.
39228 2014-01-16 Richard Biener <rguenther@suse.de>
39230 PR rtl-optimization/46590
39231 * lcm.c (compute_antinout_edge): Use postorder iteration.
39232 (compute_laterin): Use inverted postorder iteration.
39234 2014-01-16 Nick Clifton <nickc@redhat.com>
39236 PR middle-end/28865
39237 * varasm.c (output_constant): Return the number of bytes actually
39239 (output_constructor_array_range): Update the field size with the
39240 number of bytes emitted by output_constant.
39241 (output_constructor_regular_field): Likewise. Also do not
39242 complain if the total number of bytes emitted is now greater
39243 than the expected fieldpos.
39244 * output.h (output_constant): Update prototype and descriptive comment.
39246 2014-01-16 Marek Polacek <polacek@redhat.com>
39248 PR middle-end/59827
39249 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
39250 it is error_mark_node.
39252 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
39254 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
39255 VALID_AVX256_REG_OR_OI_MODE.
39257 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
39259 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
39260 current procedure should be profiled.
39262 2014-01-15 Andrew Pinski <apinski@cavium.com>
39264 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
39265 of moving from/to the STACK_REG register class.
39267 2014-01-15 Richard Henderson <rth@redhat.com>
39270 * reginfo.c (global_regs_decl): Globalize.
39271 * rtl.h (global_regs_decl): Declare.
39272 * ira.c (do_reload): Diagnose frame_pointer_needed and it
39273 reserved via global_regs.
39275 2014-01-15 Teresa Johnson <tejohnson@google.com>
39277 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
39279 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
39281 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
39282 and vmulosh rather than call gen_vec_widen_smult_*.
39283 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
39284 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
39285 (vec_widen_smult_even_v16qi): Likewise.
39286 (vec_widen_umult_even_v8hi): Likewise.
39287 (vec_widen_smult_even_v8hi): Likewise.
39288 (vec_widen_umult_odd_v16qi): Likewise.
39289 (vec_widen_smult_odd_v16qi): Likewise.
39290 (vec_widen_umult_odd_v8hi): Likewise.
39291 (vec_widen_smult_odd_v8hi): Likewise.
39292 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
39293 vmuloub rather than call gen_vec_widen_umult_*.
39294 (vec_widen_umult_lo_v16qi): Likewise.
39295 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
39296 vmulosb rather than call gen_vec_widen_smult_*.
39297 (vec_widen_smult_lo_v16qi): Likewise.
39298 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
39299 rather than call gen_vec_widen_umult_*.
39300 (vec_widen_umult_lo_v8hi): Likewise.
39301 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
39302 rather than call gen_vec_widen_smult_*.
39303 (vec_widen_smult_lo_v8hi): Likewise.
39305 2014-01-15 Jeff Law <law@redhat.com>
39307 PR tree-optimization/59747
39308 * ree.c (find_and_remove_re): Properly handle case where a second
39309 eliminated extension requires widening a copy created for elimination
39310 of a prior extension.
39311 (combine_set_extension): Ensure that the number of hard regs needed
39312 for a destination register does not change when we widen it.
39314 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
39316 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
39317 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
39318 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
39319 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
39320 (avr-*-rtems*): Likewise.
39321 (bfin*-rtems*): Likewise.
39322 (moxie-*-rtems*): Likewise.
39323 (h8300-*-rtems*): Likewise.
39324 (i[34567]86-*-rtems*): Likewise.
39325 (lm32-*-rtems*): Likewise.
39326 (m32r-*-rtems*): Likewise.
39327 (m68k-*-rtems*): Likewise.
39328 (microblaze*-*-rtems*): Likewise.
39329 (mips*-*-rtems*): Likewise.
39330 (powerpc-*-rtems*): Likewise.
39331 (sh-*-rtems*): Likewise.
39332 (sparc-*-rtems*): Likewise.
39333 (sparc64-*-rtems*): Likewise.
39334 (v850-*-rtems*): Likewise.
39335 (m32c-*-rtems*): Likewise.
39337 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
39339 PR rtl-optimization/59511
39340 * ira.c (ira_init_register_move_cost): Use memory costs for some
39341 cases of register move cost calculations.
39342 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
39343 instead of BB frequency.
39344 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
39345 * lra-assigns.c (find_hard_regno_for): Ditto.
39347 2014-01-15 Richard Biener <rguenther@suse.de>
39349 PR tree-optimization/59822
39350 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
39351 (vectorizable_load): Use it to hoist defs of uses of invariant
39352 loads out of the loop.
39354 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
39355 Kugan Vivekanandarajah <kuganv@linaro.org>
39358 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
39361 2014-01-15 Richard Biener <rguenther@suse.de>
39363 PR rtl-optimization/59802
39364 * lcm.c (compute_available): Use inverted postorder to seed
39365 the initial worklist.
39367 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
39370 * config/s390/s390.c (s390_preferred_reload_class): Don't return
39371 ADDR_REGS for invalid symrefs in non-PIC code.
39373 2014-01-15 Jakub Jelinek <jakub@redhat.com>
39376 * builtins.c (determine_block_size): Initialize *probable_max_size
39377 even if len_rtx is CONST_INT.
39379 2014-01-14 Andrew Pinski <apinski@cavium.com>
39381 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
39382 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
39383 (cortexa53_tunings): Likewise.
39384 (aarch64_sched_issue_rate): New function.
39385 (TARGET_SCHED_ISSUE_RATE): Define.
39387 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
39389 * ira-costs.c (find_costs_and_classes): Add missed
39390 ira_init_register_move_cost_if_necessary.
39392 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
39395 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
39397 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
39400 * config/i386/i386.c (type_natural_mode): Add a bool parameter
39401 to indicate if type is used for function return value. Warn ABI
39402 change if the vector mode isn't available for function return value.
39403 (ix86_function_arg_advance): Pass false to type_natural_mode.
39404 (ix86_function_arg): Likewise.
39405 (ix86_gimplify_va_arg): Likewise.
39406 (function_arg_32): Don't warn ABI change.
39407 (ix86_function_value): Pass true to type_natural_mode.
39408 (ix86_return_in_memory): Likewise.
39409 (ix86_struct_value_rtx): Removed.
39410 (TARGET_STRUCT_VALUE_RTX): Likewise.
39412 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
39414 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
39415 converting a conditional jump into a conditional return.
39417 2014-01-14 Richard Biener <rguenther@suse.de>
39419 PR tree-optimization/58921
39420 PR tree-optimization/59006
39421 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
39422 hoisting invariant stmts.
39423 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
39424 invariant loads on the preheader edge if possible.
39426 2014-01-14 Joey Ye <joey.ye@arm.com>
39428 * doc/plugin.texi (Building GCC plugins): Update to C++.
39430 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
39432 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
39433 (_mm_rcp28_round_ss): Ditto.
39434 (_mm_rsqrt28_round_sd): Ditto.
39435 (_mm_rsqrt28_round_ss): Ditto.
39436 (_mm_rcp28_sd): Ditto.
39437 (_mm_rcp28_ss): Ditto.
39438 (_mm_rsqrt28_sd): Ditto.
39439 (_mm_rsqrt28_ss): Ditto.
39440 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
39441 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
39442 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
39443 (IX86_BUILTIN_RCP28SD): Ditto.
39444 (IX86_BUILTIN_RCP28SS): Ditto.
39445 (IX86_BUILTIN_RSQRT28SD): Ditto.
39446 (IX86_BUILTIN_RSQRT28SS): Ditto.
39447 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
39448 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
39449 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
39450 (ix86_expand_special_args_builtin): Expand new FTYPE.
39451 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
39452 (srcp14<mode>): Make insn unary.
39453 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
39454 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
39455 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
39456 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
39457 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
39458 Fix rounding: make it SAE only.
39459 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
39461 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
39463 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
39464 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
39465 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
39466 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
39467 (round_saeonly_mask_scalar_operand4): Ditto.
39468 (round_saeonly_mask_scalar_op3): Ditto.
39469 (round_saeonly_mask_scalar_op4): Ditto.
39471 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
39473 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
39474 Implement -maltivec=be for vec_insert and vec_extract.
39476 2014-01-10 DJ Delorie <dj@redhat.com>
39478 * config/msp430/msp430.md (call_internal): Don't allow memory
39479 references with SP as the base register.
39480 (call_value_internal): Likewise.
39481 * config/msp430/constraints.md (Yc): New. For memory references
39482 that don't use SP as a base register.
39484 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
39485 "an integer without a # prefix"
39486 * config/msp430/msp430.md (epilogue_helper): Use it.
39488 2014-01-13 Jakub Jelinek <jakub@redhat.com>
39491 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
39492 AVX512F gather builtins.
39493 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
39494 on gather decls with INTEGER_TYPE masktype.
39495 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
39496 directly into the builtin rather than hoisting it before loop.
39498 PR tree-optimization/59387
39499 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
39500 (scev_const_prop): If folded_casts and type has undefined overflow,
39501 use force_gimple_operand instead of force_gimple_operand_gsi and
39502 for each added stmt if it is assign with
39503 arith_code_with_undefined_signed_overflow, call
39504 rewrite_to_defined_overflow.
39505 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
39506 gimple-fold.h instead.
39507 (arith_code_with_undefined_signed_overflow,
39508 rewrite_to_defined_overflow): Moved to ...
39509 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
39510 rewrite_to_defined_overflow): ... here. No longer static.
39511 Include gimplify-me.h.
39512 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
39513 rewrite_to_defined_overflow): New prototypes.
39515 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
39517 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
39519 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
39521 * builtins.c (get_object_alignment_2): Minor tweak.
39522 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
39524 2014-01-13 Christian Bruel <christian.bruel@st.com>
39526 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
39527 optimized non constant lengths.
39529 2014-01-13 Jakub Jelinek <jakub@redhat.com>
39532 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
39533 load as __atomic_load_N if possible.
39535 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
39537 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
39539 (rs6000_expand_builtin): Adjust call.
39541 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
39544 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
39545 * config/rs6000/rs6000.c: Include target-globals.h.
39546 (rs6000_set_current_function): Instead of doing target_reinit
39547 unconditionally, use save_target_globals_default_opts and
39548 restore_target_globals.
39550 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
39552 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
39553 (rs6000_expand_builtin): Handle mffs and mtfsf.
39554 (rs6000_init_builtins): Define mffs and mtfsf.
39555 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
39556 (rs6000_mffs): New pattern.
39557 (rs6000_mtfsf): New pattern.
39559 2014-01-11 Bin Cheng <bin.cheng@arm.com>
39561 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
39562 Start narrowing with START. Apply candidate-use pair
39563 and check overall cost in narrowing.
39564 (iv_ca_prune): Pass new argument.
39566 2014-01-10 Jeff Law <law@redhat.com>
39568 PR middle-end/59743
39569 * ree.c (combine_reaching_defs): Ensure the defining statement
39570 occurs before the extension when optimizing extensions with
39571 different source and destination hard registers.
39573 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
39576 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
39577 vtables into the type inheritance graph.
39579 2014-01-10 Jakub Jelinek <jakub@redhat.com>
39581 PR rtl-optimization/59754
39582 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
39583 modes in the REGNO != REGNO case.
39585 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
39587 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
39589 2014-01-10 Jakub Jelinek <jakub@redhat.com>
39591 PR tree-optimization/59745
39592 * tree-predcom.c (tree_predictive_commoning_loop): Call
39593 free_affine_expand_cache if giving up because components is NULL.
39595 * target-globals.c (save_target_globals): Allocate < 4KB structs using
39596 GC in payload of target_globals struct instead of allocating them on
39597 the heap and the larger structs separately using GC.
39598 * target-globals.h (struct target_globals): Make regs, hard_regs,
39599 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
39600 of GTY((skip)) and change type to void *.
39601 (reset_target_globals): Cast loads from those fields to corresponding
39604 2014-01-10 Steve Ellcey <sellcey@mips.com>
39607 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
39608 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
39609 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
39611 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
39614 * aarch64-modes.def (CC_Zmode): New flags mode.
39615 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
39616 represents an equality.
39617 (aarch64_get_condition_code): Handle CC_Zmode.
39618 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
39620 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
39622 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
39623 extraction in good case.
39625 2014-01-10 Richard Biener <rguenther@suse.de>
39627 PR tree-optimization/59374
39628 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
39629 checking after SLP discovery. Mark stmts not participating
39630 in any SLP instance properly.
39632 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
39634 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
39635 when handling a SET rtx.
39637 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
39639 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
39640 (cortex-a57): Likewise.
39641 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
39643 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
39645 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
39646 non-iwmmxt builtins.
39648 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
39652 * ipa-devirt.c record_target_from_binfo): Take as argument
39653 stack of binfos and lookup matching one for virtual inheritance.
39654 (possible_polymorphic_call_targets_1): Update.
39656 2014-01-10 Huacai Chen <chenhc@lemote.com>
39658 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
39659 kernel strings for Loongson-2E/2F/3A.
39661 2014-01-10 Jakub Jelinek <jakub@redhat.com>
39663 PR middle-end/59670
39664 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
39665 is_gimple_call before calling gimple_call_internal_p.
39667 2014-01-09 Steve Ellcey <sellcey@mips.com>
39669 * Makefile.in (TREE_FLOW_H): Remove.
39670 (TREE_SSA_H): Add file names from tree-flow.h.
39671 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
39672 * tree.h: Remove tree-flow.h reference.
39673 * hash-table.h: Remove tree-flow.h reference.
39674 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
39675 reference with tree-ssa-loop.h.
39677 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
39679 * doc/invoke.texi: Add -maltivec={be,le} options, and document
39680 default element-order behavior for -maltivec.
39681 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
39682 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
39683 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
39684 when targeting big endian, at least for now.
39685 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
39687 2014-01-09 Jakub Jelinek <jakub@redhat.com>
39689 PR middle-end/47735
39690 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
39691 var satisfies use_register_for_decl, just take into account type
39692 alignment, rather than decl alignment.
39694 PR tree-optimization/59622
39695 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
39696 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
39697 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
39698 Don't devirtualize for inplace at all. For targets.length () == 1,
39699 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
39701 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
39703 * config/i386/i386.md (cpu): Remove the unused btver1.
39705 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
39707 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
39709 2014-01-09 Jakub Jelinek <jakub@redhat.com>
39712 * tree-core.h (struct target_globals): New forward declaration.
39713 (struct tree_target_option): Add globals field.
39714 * tree.h (TREE_TARGET_GLOBALS): Define.
39715 (prepare_target_option_nodes_for_pch): New prototype.
39716 * target-globals.h (struct target_globals): Define even if
39717 !SWITCHABLE_TARGET.
39718 * tree.c (prepare_target_option_node_for_pch,
39719 prepare_target_option_nodes_for_pch): New functions.
39720 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
39721 * config/i386/i386.c: Include target-globals.h.
39722 (ix86_set_current_function): Instead of doing target_reinit
39723 unconditionally, use save_target_globals_default_opts and
39724 restore_target_globals.
39726 2014-01-09 Richard Biener <rguenther@suse.de>
39728 PR tree-optimization/59715
39729 * tree-cfg.h (split_critical_edges): Declare.
39730 * tree-cfg.c (split_critical_edges): Export.
39731 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
39733 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
39735 * cfgexpand.c (expand_stack_vars): Optionally disable
39736 asan stack protection.
39737 (expand_used_vars): Likewise.
39738 (partition_stack_vars): Likewise.
39739 * asan.c (asan_emit_stack_protection): Optionally disable
39740 after return stack usage.
39741 (instrument_derefs): Optionally disable memory access instrumentation.
39742 (instrument_builtin_call): Likewise.
39743 (instrument_strlen_call): Likewise.
39744 (asan_protect_global): Optionally disable global variables protection.
39745 * doc/invoke.texi: Added doc for new options.
39746 * params.def: Added new options.
39747 * params.h: Likewise.
39749 2014-01-09 Jakub Jelinek <jakub@redhat.com>
39751 PR rtl-optimization/59724
39752 * ifcvt.c (cond_exec_process_if_block): Don't call
39753 flow_find_head_matching_sequence with 0 longest_match.
39754 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
39755 non-active insns if !stop_after.
39756 (try_head_merge_bb): Revert 2014-01-07 changes.
39758 2014-01-08 Jeff Law <law@redhat.com>
39760 * ree.c (get_sub_rtx): New function, extracted from...
39761 (merge_def_and_ext): Here.
39762 (combine_reaching_defs): Use get_sub_rtx.
39764 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
39766 * cgraph.h (varpool_variable_node): Do not choke on null node.
39768 2014-01-08 Catherine Moore <clm@codesourcery.com>
39770 * config/mips/mips.md (simple_return): Attempt to use JRC
39772 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
39774 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
39776 PR rtl-optimization/59137
39777 * reorg.c (steal_delay_list_from_target): Call update_block for
39779 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
39781 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
39783 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
39784 two duplicate entries.
39786 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
39789 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
39791 * config/mips/mips.c (mips_truncated_op_cost): New function.
39792 (mips_rtx_costs): Adjust test for BADDU.
39793 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
39795 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
39797 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
39798 (*baddu_si): ...this new pattern.
39800 2014-01-08 Jakub Jelinek <jakub@redhat.com>
39803 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
39805 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
39807 PR middle-end/57748
39808 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
39810 (expand_expr, expand_normal): Adjust.
39811 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
39812 inner_reference_p. Use inner_reference_p to expand inner references.
39813 (store_expr): Adjust.
39814 * cfgexpand.c (expand_call_stmt): Adjust.
39816 2014-01-08 Rong Xu <xur@google.com>
39818 * gcov-io.c (gcov_var): Move from gcov-io.h.
39819 (gcov_position): Ditto.
39820 (gcov_is_error): Ditto.
39821 (gcov_rewrite): Ditto.
39822 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
39823 only part to libgcc/libgcov.h.
39825 2014-01-08 Marek Polacek <polacek@redhat.com>
39827 PR middle-end/59669
39828 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
39830 2014-01-08 Marek Polacek <polacek@redhat.com>
39833 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
39835 2014-01-08 Jakub Jelinek <jakub@redhat.com>
39837 PR rtl-optimization/59649
39838 * stor-layout.c (get_mode_bounds): For BImode return
39839 0 and STORE_FLAG_VALUE.
39841 2014-01-08 Richard Biener <rguenther@suse.de>
39843 PR middle-end/59630
39844 * gimple.h (is_gimple_builtin_call): Remove.
39845 (gimple_builtin_call_types_compatible_p): New.
39846 (gimple_call_builtin_p): New overload.
39847 * gimple.c (is_gimple_builtin_call): Remove.
39848 (validate_call): Rename to ...
39849 (gimple_builtin_call_types_compatible_p): ... this and export. Also
39850 check return types.
39851 (validate_type): New static function.
39852 (gimple_call_builtin_p): New overload and adjust.
39853 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
39854 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
39855 (gimple_fold_stmt_to_constant_1): Likewise.
39856 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
39858 2014-01-08 Richard Biener <rguenther@suse.de>
39860 PR middle-end/59471
39861 * gimplify.c (gimplify_expr): Gimplify register-register type
39862 VIEW_CONVERT_EXPRs to separate stmts.
39864 2014-01-07 Jeff Law <law@redhat.com>
39866 PR middle-end/53623
39867 * ree.c (combine_set_extension): Handle case where source
39868 and destination registers in an extension insn are different.
39869 (combine_reaching_defs): Allow source and destination registers
39870 in extension to be different under limited circumstances.
39871 (add_removable_extension): Remove restriction that the
39872 source and destination registers in the extension are the same.
39873 (find_and_remove_re): Emit a copy from the extension's
39874 destination to its source after the defining insn if
39875 the source and destination registers are different.
39877 PR middle-end/59285
39878 * ifcvt.c (merge_if_block): If we are merging a block with more than
39879 one successor with a block with no successors, remove any BARRIER
39880 after the second block.
39882 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
39884 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
39886 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
39889 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
39890 for 14-bit register offsets when INT14_OK_STRICT is false.
39892 2014-01-07 Roland Stigge <stigge@antcom.de>
39893 Michael Meissner <meissner@linux.vnet.ibm.com>
39896 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
39897 Only check TFmode for SPE constants. Don't check TImode or TDmode.
39899 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
39901 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
39904 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
39906 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
39907 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
39908 rtx is const0_rtx or not.
39910 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
39913 * target-globals.c (save_target_globals): Remove this_fn_optab
39915 * toplev.c: Include optabs.h.
39916 (target_reinit): Temporarily restore the global options if another
39917 set of options are in force.
39919 2014-01-07 Jakub Jelinek <jakub@redhat.com>
39921 PR rtl-optimization/58668
39922 * cfgcleanup.c (flow_find_cross_jump): Don't count
39923 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
39924 to determine what is counted.
39925 (flow_find_head_matching_sequence): Use active_insn_p to determine
39927 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
39929 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
39930 determine what is counted.
39932 PR tree-optimization/59643
39933 * tree-predcom.c (split_data_refs_to_components): If one dr is
39934 read and one write, determine_offset fails and the write isn't
39935 in the bad component, just put the read into the bad component.
39937 2014-01-07 Mike Stump <mikestump@comcast.net>
39938 Jakub Jelinek <jakub@redhat.com>
39941 * tree-core.h (struct tree_optimization_option): Change optabs
39942 type from unsigned char * to void *.
39943 * optabs.c (init_tree_optimization_optabs): Adjust
39944 TREE_OPTIMIZATION_OPTABS initialization.
39946 2014-01-06 Jakub Jelinek <jakub@redhat.com>
39949 * config/i386/i386.h (struct machine_function): Add
39950 no_drap_save_restore field.
39951 * config/i386/i386.c (ix86_save_reg): Use
39952 !cfun->machine->no_drap_save_restore instead of
39953 crtl->stack_realign_needed.
39954 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
39955 this function clears frame_pointer_needed. Set
39956 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
39957 and DRAP reg is needed.
39959 2014-01-06 Marek Polacek <polacek@redhat.com>
39962 * doc/implement-c.texi: Mention that other integer types are
39963 permitted as bit-field types in strictly conforming mode.
39965 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
39967 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
39968 is newly allocated.
39970 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
39972 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
39974 2014-01-06 Martin Jambor <mjambor@suse.cz>
39977 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
39979 * ipa-prop.c (ipa_print_node_params): Fix indentation.
39981 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
39985 * var-tracking.c (add_stores): Preserve the value of the source even if
39986 we don't record the store.
39988 2014-01-06 Terry Guo <terry.guo@arm.com>
39990 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
39992 2014-01-05 Iain Sandoe <iain@codesourcery.com>
39995 * config/darwin.c (darwin_function_section): Adjust return values to
39996 correspond to optimisation changes made in r206070.
39998 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
40000 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
40001 from prefetch_block tune setting.
40002 (nocona_cost): Correct size of prefetch block to 64.
40004 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
40006 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
40007 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
40008 used to save the static chain register in the computation of the offset
40009 from which the FP registers need to be restored.
40011 2014-01-04 Jakub Jelinek <jakub@redhat.com>
40013 PR tree-optimization/59519
40014 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
40015 ICE if get_current_def (current_new_name) is already non-NULL, as long
40016 as it is a phi result of some other phi in *new_exit_bb that has
40019 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
40020 or vmovdqu* for misaligned_operand.
40021 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
40022 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
40023 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
40024 aligned_mem for AVX512F masked aligned load and store builtins and for
40025 non-temporal moves.
40027 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
40029 PR tree-optimization/59651
40030 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
40031 Address range for negative step should be added by TYPE_SIZE_UNIT.
40033 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
40035 * config/m68k/m68k.c (handle_move_double): Handle pushes with
40036 overlapping registers also for registers other than the stack pointer.
40038 2014-01-03 Marek Polacek <polacek@redhat.com>
40041 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
40044 2014-01-03 Jakub Jelinek <jakub@redhat.com>
40047 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
40050 * config/i386/i386.md (MODE_SIZE): New mode attribute.
40051 (push splitter): Use <P:MODE_SIZE> instead of
40052 GET_MODE_SIZE (<P:MODE>mode).
40053 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
40054 (mov -1, reg peephole2): Likewise.
40055 * config/i386/sse.md (*mov<mode>_internal,
40056 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
40057 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
40058 *<code><mode>3, *andnot<mode>3<mask_name>,
40059 <mask_codefor><code><mode>3<mask_name>): Likewise.
40060 * config/i386/subst.md (mask_mode512bit_condition,
40061 sd_mask_mode512bit_condition): Likewise.
40063 2014-01-02 Xinliang David Li <davidxl@google.com>
40065 PR tree-optimization/59303
40066 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
40067 (dump_predicates): Better output format.
40068 (pred_equal_p): New function.
40069 (is_neq_relop_p): Ditto.
40070 (is_neq_zero_form_p): Ditto.
40071 (pred_expr_equal_p): Ditto.
40072 (pred_neg_p): Ditto.
40073 (simplify_pred): Ditto.
40074 (simplify_preds_2): Ditto.
40075 (simplify_preds_3): Ditto.
40076 (simplify_preds_4): Ditto.
40077 (simplify_preds): Ditto.
40078 (push_pred): Ditto.
40079 (push_to_worklist): Ditto.
40080 (get_pred_info_from_cmp): Ditto.
40081 (is_degenerated_phi): Ditto.
40082 (normalize_one_pred_1): Ditto.
40083 (normalize_one_pred): Ditto.
40084 (normalize_one_pred_chain): Ditto.
40085 (normalize_preds): Ditto.
40086 (normalize_cond_1): Remove function.
40087 (normalize_cond): Ditto.
40088 (is_gcond_subset_of): Ditto.
40089 (is_subset_of_any): Ditto.
40090 (is_or_set_subset_of): Ditto.
40091 (is_and_set_subset_of): Ditto.
40092 (is_norm_cond_subset_of): Ditto.
40093 (pred_chain_length_cmp): Ditto.
40094 (convert_control_dep_chain_into_preds): Type change.
40095 (find_predicates): Ditto.
40096 (find_def_preds): Ditto.
40097 (destroy_predicates_vecs): Ditto.
40098 (find_matching_predicates_in_rest_chains): Ditto.
40099 (use_pred_not_overlap_with_undef_path_pred): Ditto.
40100 (is_pred_expr_subset): Ditto.
40101 (is_pred_chain_subset_of): Ditto.
40102 (is_included_in): Ditto.
40103 (is_superset_of): Ditto.
40105 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
40107 Update copyright years.
40109 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
40111 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
40112 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
40113 config/arc/arc.md, config/arc/arc.opt,
40114 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
40115 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
40116 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
40117 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
40118 config/linux-protos.h, config/linux.c, config/winnt-c.c,
40119 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
40120 vtable-verify.c, vtable-verify.h: Use the standard form for the
40123 2014-01-02 Tobias Burnus <burnus@net-b.de>
40125 * gcc.c (process_command): Update copyright notice dates.
40126 * gcov-dump.c: Ditto.
40128 * doc/cpp.texi: Bump @copying's copyright year.
40129 * doc/cppinternals.texi: Ditto.
40130 * doc/gcc.texi: Ditto.
40131 * doc/gccint.texi: Ditto.
40132 * doc/gcov.texi: Ditto.
40133 * doc/install.texi: Ditto.
40134 * doc/invoke.texi: Ditto.
40136 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
40138 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
40140 2014-01-01 Jakub Jelinek <jakub@redhat.com>
40142 * config/i386/sse.md (*mov<mode>_internal): Guard
40143 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
40145 PR rtl-optimization/59647
40146 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
40147 new_rtx into UNSIGNED_FLOAT rtxes.
40149 Copyright (C) 2014 Free Software Foundation, Inc.
40151 Copying and distribution of this file, with or without modification,
40152 are permitted in any medium without royalty provided the copyright
40153 notice and this notice are preserved.